CN108392946A - A kind of flue-gas purification equipment of double-pole electric coagulation forceps - Google Patents

Abstract

The invention discloses a flue gas purification treatment device for bipolar electrocoagulation forceps. The hollow part is fixedly arranged on the right side of two electrodes, the hollow part is fixed outside the two pole cores, and the middle of the hollow part and the pole core is Hollow shape, the suction hole is fixed at the left end of the hollow part, and the suction hole is connected with the middle of the hollow part and the pole core; one end of the purification pipe is fixedly connected with the hollow part, and the other end of the purification pipe is fixedly connected with the right end of the purification box , the purification cylinder is fixedly arranged on the purification pipe, and the purification cylinder is divided into the first purification cylinder, the second purification cylinder and the third purification cylinder; the exhaust pipe is fixedly connected with the upper left end of the purification box, and the exhaust device is fixedly arranged on the exhaust pipe On the left side, the exhaust pipe is fixedly communicated with the exhaust device. The flue gas purification treatment device of the bipolar electric coagulation forceps greatly improves the visual field of cranial surgery, reduces the smoke toxins produced by the bipolar electric coagulation forceps hemostasis, harms the medical staff, and improves the operation environment.

Description

A flue gas purification treatment device for bipolar electrocoagulation forceps

technical field

The invention belongs to the technical field of flue gas purification treatment of bipolar electrocoagulation forceps in cranial surgery, and in particular relates to a flue gas purification treatment device of bipolar electrocoagulation forceps.

Background technique

With the continuous improvement of medical level and clinical experience, compound electrosurgical equipment represented by bipolar coagulation forceps has also developed accordingly. Bipolar coagulation forceps is a special equipment for high-frequency surgical instruments; The forceps provide high-frequency electric energy to the body tissue through the two tips of the bipolar coagulation forceps, so that the blood vessels between the two tips of the bipolar coagulation forceps are dehydrated and coagulated, so as to achieve the purpose of hemostasis. The scope of action of the high-frequency electric energy generated by the bipolar coagulation forceps in contact with the tissue is only limited between the two tips of the bipolar coagulation forceps, so the degree of damage to the body tissue and the scope of influence are smaller than those of the monopolar coagulation forceps Therefore, bipolar coagulation forceps have been widely used and recognized clinically.

Bipolar coagulation forceps are used in cranial surgery, which has great advantages. Due to the limitation of current and heat diffusion, coagulation can be performed on the surface of the brainstem to stop bleeding without deep damage. This is because of the thermal effect of bipolar coagulation. The range is small, limited only between the tips of the bipolar coagulation forceps, so it is fine and accurate in the hemostasis operation of cranial surgery, and at the same time, with the cooperation of the suction device, the bleeding point can be found at any time, which is convenient for rapid hemostasis.

In the prior art, when the bipolar electrocoagulation forceps is used for hemostasis on the body tissue, due to the action of high-frequency electric energy, the water in the body tissue is instantly removed, and more smoke will be generated at this time. , the more sites that use bipolar coagulation forceps to stop bleeding, the more smoke will be generated; this will cause the smoke to cover the surgical field of view and affect the entire surgical field of view; Toxins are contained in the flue gas produced by using bipolar electric coagulation forceps to stop bleeding; the inventor has developed a flue gas purification treatment device for bipolar electric coagulation forceps based on the defects in the prior art, which can solve the problems of the existing technology problems in .

Contents of the invention

In order to solve the above technical problems, the present invention provides a flue gas purification treatment device for bipolar electrocoagulation forceps. The present invention can solve the problem that the smoke produced by using bipolar electric coagulation forceps to stop bleeding covers the surgical field of view, affecting the visual field of the entire operation; it also solves the problem that the smoke produced by bipolar electric coagulation forceps to stop bleeding is entrained with toxins The problem.

The technical solution adopted in the present invention is: a flue gas purification treatment device for bipolar electrocoagulation forceps, including a high-frequency transmitting host, a connecting wire, a conductive connection part, an electrode handle, an electrode, and a pole core; The negative pole is fixedly connected through the connecting wire, the connecting wire is fixedly connected to the conductive connection part, and the electrode handle is fixedly connected to the conductive connection part; the inside of the electrode handle is provided with a pole core, and the electrode handle is wrapped at the right end of the pole core, and the right end of the pole core is connected to the The conductive connection part is fixedly connected, and the left end of the pole core is fixedly provided with electrodes; there are two electrode handles, electrodes, and pole cores fixedly provided, and the electrode handles, electrodes, and pole cores are arranged in parallel; the hollow part is fixedly provided on the right side of the two electrodes Position, the hollow part is fixed on the outside of the two pole cores, the middle of the hollow part and the pole core is hollow, the suction hole is fixed at the left end of the hollow part, the suction pipe is evenly arranged around the circumference of the hollow part, and the suction hole It communicates with the hollow part and the middle of the pole core; one end of the purification pipe is fixedly connected with the hollow part, the other end of the purification pipe is fixedly connected with the right end of the purification box, and the purification cylinder is fixedly arranged on the purification pipe, and the purification cylinder is divided into the first purification cylinder , the second purification cylinder and the third purification cylinder; the exhaust pipe is fixedly communicated with the upper left end of the purification box, the exhaust device is fixedly arranged on the left side of the exhaust pipe, and the exhaust pipe is fixedly communicated with the exhaust device.

The purification pipe includes a purification hose, and the purification hose is divided into upper and lower two, one is fixedly connected to the right end of the upper hollow part 7, and the other is fixedly connected to the bottom of the right end of the lower hollow part; the installation pipe of the purification cylinder is connected to the purification hose Fixedly connected, the first purification cylinder, the second purification cylinder and the third purification cylinder are fixedly arranged in the purification cylinder installation pipe, and the other end of the purification cylinder installation pipe is fixedly communicated with the right end bottom of the purification box.

The installation pipe of the purification cylinder is hollow tubular in the middle, and the installation pipe of the purification cylinder is divided into a front section, a middle section, a rear section and an end section; the installation pipe of the purification cylinder includes a positioning groove, and the positioning groove is fixedly arranged on the left and right pipe walls of the installation pipe of the purification cylinder On the top, the positioning grooves are arranged symmetrically on the left and right, and the positioning grooves are set on the front, middle, and rear sections of the installation tube of the purification tube; the annular grooves are respectively fixed on the inner walls of the ends of the front, middle, and rear sections of the installation tube of the purification tube , the annular groove is concave; the limit convex ring is fixedly arranged at the bottom position of the rear section of the purification cylinder installation pipe, and the end section of the purification cylinder installation pipe is fixedly connected with the bottom right end of the purification box.

The concave depth of the annular groove is greater than the depth of the positioning groove.

The purification cylinder is in the shape of a cylinder with a closed center. The purification cylinder includes an annular cavity. Positioning blocks are symmetrically arranged on the left and right sides of the outer wall of the annular cavity. The middle of the annular cavity is filled with fillers for purifying smoke.

The first purification cylinder is fixedly installed at the front section of the installation pipe of the purification cylinder, and the filling body in the first purification cylinder is non-woven fabric; the second purification cylinder is fixedly installed at the middle section of the installation pipe of the purification cylinder, and the filling body in the second purification cylinder The body is activated carbon; the third purification cylinder is fixedly arranged at the rear section of the installation pipe of the purification cylinder, and the filling body in the third purification cylinder is porous puffed purple sand particles.

The purification box is a square box body, and two-thirds of the height of the box body is filled with purified filter medium water in the box body.

The use process of the flue gas purification treatment device of this bipolar electrocoagulation forceps is as follows:

Step 1. First, connect the connecting wire to the positive and negative poles of the high-frequency transmitter host, and use the high-frequency current emitted by the high-frequency transmitter host to be sent to the two pole cores through the conductive connection part, and form a discharge circuit through the electrodes;

Step 2. Before using bipolar electric coagulation forceps to stop bleeding at the hemostasis point, first fill the annular cavity of the third purification cylinder with porous puffed purple sand particles, and at the same time align the positioning block of the third purification cylinder with the installation pipe of the purification cylinder Push the third purification cartridge to the rear position of the installation pipe of the purification cartridge all the time, and at the same time withstand the limit convex ring of the installation pipe of the purification cartridge. At this time, the positioning block and the positioning groove are snapped together, and the second rotation Three purification cylinders, and fix the rotating third purification cylinder at the rear position of the purification cylinder installation pipe; then install the second purification cylinder at the middle position of the purification cylinder installation pipe according to the above method, and at the same time install the first purification cylinder on the purification cylinder The front section of the tube installation pipe; then one of the purification hoses is fixedly connected to the right end of the upper hollow part, and the other is fixedly connected to the bottom of the right end of the lower hollow part, so that the purification hose and the hollow part form a communication structure, and at the same time, the purification tube The end section of the installation pipe is connected with the purification box, and the exhaust device is communicated with the upper left end of the purification box through the exhaust pipe;

Step 3. After the components in step 2 are connected, turn on the control power of the high-frequency transmitting host, and at the same time turn on the ventilation device; the medical staff hold the electrode handle, and use the elasticity of the two pole cores to touch the electrodes needed in the surgical operation. For hemostatic bleeding point tissue, the high-frequency loop current formed by two electrodes is used to dehydrate and coagulate the bleeding point tissue instantly to achieve the purpose of hemostasis; in the process of hemostasis with bipolar electric coagulation forceps, irritating and toxic Smoke, at this time, the suction hole set in the hollow part sucks the smoke into the cavity of the hollow part, and sucks the smoke into the first purification cylinder, the second purification cylinder and the purification cylinder installation pipe through the purification hose. Purification and filtration are carried out in the third purification cylinder, the filler non-woven fabric in the first purification cylinder performs primary filtration on the smoke, and then the activated carbon in the second purification cylinder uses its own micropores to absorb the irritating and toxic smoke Purification, and finally through the porous puffed purple sand particles in the third purification cylinder, the irritating and toxic flue gas is further purified and adsorbed. After the three-stage purification and filtration, the flue gas enters the purification box and is further filtered by water. Purification greatly reduces the irritating odor and toxic elements in the flue gas, and finally the purified flue gas is discharged into the atmosphere through the exhaust device. The above process is exactly the use process of the flue gas purification treatment device of this bipolar electrocoagulation forceps.

The positive and negative poles of the high-frequency transmitting host are fixedly connected through connecting wires, the connecting wire is fixedly connected to the conductive connection part, and the electrode handle is fixedly connected to the conductive connecting part; the main purpose of setting up the high-frequency transmitting host is to transmit The main engine generates high-frequency current to provide high-frequency current to the bipolar coagulation forceps, mainly to dehydrate and coagulate the tissue at the bleeding point instantly.

The inside of the electrode handle is provided with a pole core, the electrode handle is wrapped around the right end of the pole core, the right end of the pole core is fixedly connected to the conductive connection part, and the left end of the pole core is fixedly provided with an electrode; the main function of the pole core is, On the one hand, it plays the role of conducting high-frequency current, and on the other hand, it plays the role of using the elasticity and toughness of the pole core itself to operate its opening and closing by medical staff to clamp the tissue at the bleeding point; the main function of setting the electrode handle is It plays the role of insulation. On the one hand, it provides a safe clamping operation handle for medical staff, and on the other hand, it prevents the high-frequency current from harming the human body.

The hollow part is fixed on the right side of the two electrodes, the hollow part is fixed on the outside of the two pole cores, the middle of the hollow part and the pole core is hollow, and the air suction hole is fixed on the left end of the hollow part. The air hole communicates with the hollow part and the middle of the pole core; the main purpose of this setting is to use the suction hole of the hollow part to suck the smoke generated during the hemostasis process into the first purification cylinder, the second purification cylinder and the third purification cylinder Three-stage purification treatment is carried out in the cylinder to reduce the irritating smell and toxic elements of the smoke; the function of the suction hole and the hollow part is to inhale the irritating and toxic smoke that affects the surgical field of view during the surgical operation. into the purge cartridge.

Described exhaust pipe is fixedly communicated with the upper left end of the purification box, and the exhaust device is fixedly arranged on the left side of the exhaust pipe, and the exhaust pipe is fixedly communicated with the exhaust device; The entire purification cylinder and purification box provide the power to absorb the flue gas, which improves the preconditions for purifying the flue gas.

The purification pipe includes a purification hose, and the purification hose is divided into upper and lower parts, one is fixedly connected to the right end of the upper hollow part, and the other is fixedly connected to the bottom of the right end of the lower hollow part; the installation pipe of the purification cylinder is fixed to the purification hose Connection, the first purification cylinder, the second purification cylinder and the third purification cylinder are fixedly arranged in the installation pipe of the purification cylinder, and the other end of the installation pipe of the purification cylinder is fixedly connected with the bottom of the right end of the purification box; the main function of setting the purification hose is Improve the flexibility of bipolar coagulation forceps during the operation, because the flexibility of the tube with poor flexibility has certain restrictions on the flexibility of bipolar coagulation forceps; the main purpose of setting up the purification tube installation tube is to, On the one hand, it provides an installation space for the first purification cylinder, the second purification cylinder and the third purification cylinder, and on the other hand, it also plays the role of transporting irritating and toxic fumes.

The installation pipe of the purification cylinder is hollow tubular in the middle, and the installation pipe of the purification cylinder is divided into a front section, a middle section, a rear section and an end section; the installation pipe of the purification cylinder includes a positioning groove, and the positioning groove is fixedly arranged on the left and right pipe walls of the installation pipe of the purification cylinder On the top, the positioning grooves are arranged symmetrically on the left and right, and the positioning grooves are set on the front, middle, and rear sections of the installation tube of the purification tube; the annular grooves are respectively fixed on the inner walls of the ends of the front, middle, and rear sections of the installation tube of the purification tube , the annular groove is concave; the limit convex ring is fixed at the bottom position of the rear section of the purification tube installation pipe, and the end section of the purification tube installation tube is fixedly connected with the bottom of the right end of the purification box; among them, the left and right tubes of the purification tube installation tube The main function of setting the positioning groove on the wall is to position the purification cartridge on the one hand, and facilitate the installation of the purification cartridge on the other hand; the main function of setting the annular groove is to fix and clamp the purification cartridge ; Wherein the main function of setting the position-limiting protruding ring is to play the role of fixing the position-limiting third purification cylinder.

The recessed depth of the annular groove is greater than the depth of the positioning groove; the main purpose of this arrangement is to facilitate the installation of the first purification cylinder, the second purification cylinder and the third purification cylinder to the front section and middle section of the purification cylinder installation pipe in sequence , the rear position, otherwise the installation of the first purification cylinder, the second purification cylinder and the third purification cylinder cannot be realized; it is mainly to facilitate the smooth installation of the first purification cylinder, the second purification cylinder and the third purification cylinder to the purification The role of the barrel installation tube.

The purification cylinder is a cylindrical shape with a closed center, and the purification cylinder includes an annular cavity, and the left and right sides of the outer wall of the annular cavity are symmetrically provided with positioning blocks, and the middle of the annular cavity is filled with a filler for purifying the flue gas; the main purpose of this arrangement is In order to facilitate the use of the cleaning cylinder and the positioning groove structure of the front, middle and rear sections of the installation pipe of the purification cylinder through the setting of the positioning block and the annular cavity, on the one hand, it facilitates the installation of the purification cylinder, and on the other hand, the purification cylinder can be used The annular groove in the installation pipe plays a role in fixing the purification cylinder; at the same time, it also uses the filling body in the first purification cylinder, the second purification cylinder and the third purification cylinder to perform multi-stage treatment and purification of irritating and toxic fumes, improving the Flue gas purification treatment effect.

The first purification cylinder is fixedly installed at the front section of the installation pipe of the purification cylinder, and the filler in the first purification cylinder is a non-woven fabric; The particles are subjected to primary purification treatment.

The second purification cylinder is fixedly installed in the middle section of the installation pipe of the purification cylinder, and the filling body in the second purification cylinder is activated carbon; the main purpose of such setting is to utilize the porous characteristics and super large specific surface area of activated carbon itself through the setting of activated carbon Adsorption and purification of impurities and toxic gases in the flue gas, purification of irritating and toxic flue gas, can adsorb irritating elements in the flue gas to the micropores of activated carbon.

The third purification cylinder is fixedly arranged at the rear position of the installation pipe of the purification cylinder, and the filler in the third purification cylinder is porous puffed purple sand particles; the main purpose of this arrangement is to utilize the sodium oxide element in the porous puffed purple sand particles, Chemically react with the irritating and toxic fumes produced by hemostatic coagulation to achieve the effect of purifying the irritating and toxic gases.

The purification box is a square box, and the purification box is filled with two-thirds of the height of the box. The filter medium water; Second, the water forms a purification layer for water to filter smoke, and at the same time, the suction force generated by the ventilation device will be used to finally purify and filter the irritating and toxic smoke in the water layer to achieve the purpose of improving the surgical environment.

Beneficial effects of the present invention: the technical solution provides a flue gas purification treatment device for bipolar electrocoagulation forceps, which has a simple structure design, scientific and reasonable, and can purify the flue gas produced by using bipolar electrocoagulation forceps very well Treatment effect; the present invention can solve the problem that the smoke generated by bipolar electric coagulation forceps for hemostasis covers the surgical field of view and affects the field of view of the entire operation; at the same time, it also solves the problem of entrainment in the smoke generated by bipolar electric coagulation forceps for hemostasis There is a problem of toxins; the vision of cranial surgery is greatly improved, the smoke toxins produced by bipolar electric coagulation forceps are reduced, the harm to medical staff is improved, and the operating environment is improved.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of hollow part of the present invention;

Fig. 3 is the schematic structural view of the installation pipe of the purification cylinder of the present invention;

Fig. 4 is a schematic structural view of the purification cartridge of the present invention;

Fig. 5 is a partial enlarged view of the installation pipe of the purification cylinder of the present invention;

6 is a schematic structural view of the first purification cartridge of the present invention;

7 is a schematic structural view of the second purification cartridge of the present invention;

Fig. 8 is a schematic structural view of a third purification cartridge of the present invention;

Marks in the figure: 1. High-frequency transmitter host, 2. Connecting wire, 3. Conductive connection part, 4. Electrode handle, 5. Electrode, 6. Pole core, 7. Hollow part, 8. Air suction hole, 9. Purification Tube, 901, purification hose, 902, installation tube of purification cylinder, 9021, positioning groove, 9022, annular groove, 9023, limit convex ring, 10, purification cylinder, 101, annular chamber, 102, positioning block, 103, Filling body, 11, first purification cylinder, 12, second purification cylinder, 13, third purification cylinder, 14, purification box, 15, exhaust pipe, 16, exhaust device.

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in the figure, a flue gas purification treatment device for bipolar electrocoagulation forceps includes a high-frequency transmitter host 1, a connecting wire 2, a conductive connection part 3, an electrode handle 4, an electrode 5, and a pole core 6; the high-frequency transmitter host The positive and negative poles of 1 are fixedly connected through the connecting wire 2, the connecting wire 2 is fixedly connected with the conductive connecting part 3, and the electrode handle 4 is fixedly connected with the conductive connecting part 3; the inside of the electrode handle 4 is provided with a pole core 6, and the electrode handle 4 is wrapped in The right end position of the pole core 6, the right end of the pole core 6 is fixedly connected with the conductive connection part 3, and the left end of the pole core 6 is fixedly provided with an electrode 5; two electrode handles 4, electrodes 5, and pole core 6 are fixedly provided, and the electrode handle 4 , the electrode 5 and the pole core 6 are arranged in parallel; the hollow part 7 is fixedly arranged on the right side of the two electrodes 5, the hollow part 7 is fixed on the outside of the two pole cores 6, and the middle of the hollow part 7 and the pole core 6 is hollow shape, the suction hole 8 is fixedly arranged at the left end position of the hollow part 7, and the suction hole 8 communicates with the middle of the hollow part 7 and the pole core 6; one end of the purification pipe 9 is fixedly connected with the hollow part 7, and the other end of the purification pipe 9 It is fixedly communicated with the right end of the purification box 14, and the purification cylinder 10 is fixedly arranged on the purification pipe 9, and the purification cylinder 10 is divided into a first purification cylinder 11, a second purification cylinder 12 and a third purification cylinder 13; The upper left end of 14 is fixedly communicated, and the air exhaust device 16 is fixedly arranged on the left side of the air exhaust pipe 15, and the air exhaust pipe 15 is fixedly communicated with the air exhaust device 16.

The purification pipe 9 includes a purification hose 901. The purification hose 901 is divided into two upper and lower parts, one is fixedly connected to the right end of the upper hollow part 7, and the other is fixedly connected to the bottom of the right end of the lower hollow part 7; 902 is fixedly connected with the purification hose 901, the first purification cylinder 11, the second purification cylinder 12 and the third purification cylinder 13 are fixedly arranged in the purification cylinder installation pipe 902, and the other end of the purification cylinder installation pipe 902 is connected with the right end of the purification box 14 The bottom is fixed and connected.

The installation pipe 902 of the purification cylinder is hollow tubular in the middle, and the installation pipe 902 of the purification cylinder is divided into a front section, a middle section, a rear section and an end section; the installation pipe 902 of the purification cylinder includes a positioning groove 9021, which is fixedly arranged On the left and right pipe walls of the pipe 902, the positioning grooves 9021 are symmetrically arranged on the left and right, and the positioning grooves 9021 are arranged in the front section, the middle section, and the rear section of the purification cartridge installation pipe 902; The end inner wall of the middle section and the rear section is fixedly arranged, and the annular groove 9022 is concave; the limit convex ring 9023 is fixedly arranged at the bottom position of the rear section of the purification cylinder installation pipe 902, and the end section of the purification cylinder installation pipe 902 is connected with the purification box The right end bottom of 14 is fixedly connected.

The concave depth of the annular groove 9022 is greater than the depth of the positioning groove 9021 .

The purification cylinder 10 is a cylindrical shape with a closed center. The purification cylinder 10 includes an annular chamber 101. Positioning blocks 102 are symmetrically arranged on the left and right sides of the outer wall of the annular chamber 101. The middle of the annular chamber 101 is filled with a filling body 103 for purifying smoke. .

The first purification cylinder 11 is fixedly installed at the front section of the purification cylinder installation pipe 902, and the filling body 103 in the first purification cylinder 11 is a non-woven fabric; the second purification cylinder 12 is fixedly installed at the middle position of the purification cylinder installation pipe 902 , the filling body 103 in the second purification cylinder 12 is activated carbon; the third purification cylinder 13 is fixedly arranged at the rear position of the installation pipe 902 of the purification cylinder, and the filling body 103 in the third purification cylinder 13 is porous puffed purple sand particles.

The purification box 14 is a square box body, and two-thirds of the box height of the purification filter medium water is filled in the purification box 14 .

The use process of the flue gas purification treatment device of this bipolar electrocoagulation forceps is as follows:

Step 1. First, connect the connecting wire 2 to the positive and negative poles of the high-frequency transmitter host 1, and use the high-frequency current emitted by the high-frequency transmitter host 1 to transfer the high-frequency current to the two pole cores 6 through the conductive connection part 3, and form the electrode 5. discharge circuit;

Step 2. Before using the bipolar electric coagulation forceps to stop bleeding at the hemostasis point, first fill the annular cavity 101 of the third purification cylinder 13 with porous puffed purple sand particles, and at the same time align the positioning block 102 of the third purification cylinder 13 with the The positioning groove 9021 of the purification cartridge installation pipe 902 pushes the third purification cartridge 13 to the rear position of the purification cartridge installation pipe 902, and at the same time withstands the limit convex ring 9023 of the purification cartridge installation pipe 902. At this time, the positioning block 102 Snap together with the positioning groove 9021, rotate the third purification cylinder 13, and fix the rotating third purification cylinder 13 at the rear position of the purification cylinder installation pipe 902; then install the second purification cylinder 12 on the purification cylinder according to the above method At the middle position of the cartridge installation pipe 902, the first purification cartridge 11 is installed at the front position of the purification cartridge installation pipe 902; then one of the purification hoses 901 is fixedly connected with the right end of the upper hollow part 7, and the other is connected with the lower hollow The bottom of the right end of the part 7 is fixedly connected, so that the purification hose 901 and the hollow part 7 form a communication structure, and at the same time, the end section of the purification tube installation pipe 902 is connected with the purification box 14, and the exhaust device 16 is connected to the purification box 14 through the exhaust pipe 15 The upper part of the left end is connected;

Step 3 and Step 2 After the components are connected, turn on the control power of the high-frequency transmitting host 1, and at the same time turn on the ventilation device; the medical personnel hold the electrode handle 4, and use the elasticity of the two pole cores 6 to touch them with the electrode 5. For the bleeding point tissue that needs to be hemostatic during surgery, the high-frequency loop current formed by two electrodes 5 is used to instantly dehydrate and coagulate the bleeding point tissue to achieve the purpose of hemostasis; For irritating and toxic smoke, the suction hole 8 set in the hollow part 7 will suck the smoke into the cavity of the hollow part 7, and the smoke will be sucked into the cleaning tube installation pipe 902 through the purification hose 901. The first purification cylinder 11, the second purification cylinder 12, and the third purification cylinder 13 carry out purification and filtration, and the filling body 103 non-woven fabric in the first purification cylinder 11 first performs primary filtration on the flue gas, and then in the second purification cylinder 12 The activated carbon uses its own micropores to adsorb and purify the irritating and toxic flue gas, and finally passes through the porous puffed purple sand particles in the third purification cylinder 13 to further purify and adsorb the irritating and toxic flue gas. The flue gas after the three-stage purification and filtration enters the purification box 14, and after further filtration and purification of water, the irritating odor and toxic elements in the flue gas are greatly reduced. gas, vented into the atmosphere. The above process is exactly the use process of the flue gas purification treatment device of this bipolar electrocoagulation forceps.

Claims (8)

1. a kind of flue-gas purification equipment of double-pole electric coagulation forceps, including high-frequency emission host, connecting line, conductive connection part, electricity Pole handle, electrode, pole piece；The positive and negative anodes of high-frequency emission host are fixedly connected by connecting line, and connecting line is solid with conductive connection part Fixed connection, electrode handle are fixedly connected with conductive connection part；Electrode handle is internally provided with pole piece, and electrode handle is wrapped in pole The right end of the right end position of core, pole piece is fixedly connected with conductive connection part, and the left end of pole piece is fixedly installed electrode；Electrode hand There are two handle, electrode, pole piece are fixedly installed, electrode handle, electrode, pole piece are set in parallel；It is characterized in that：Hollow part is fixed Right positions in two electrodes are set, and hollow part is fixed on the outside of two pole pieces, and the centre of hollow part and pole piece is hollow Shape, suction hole are fixed at the left position of hollow part, and air intake duct is arranged around the even circumferential of hollow part, suction hole and sky The intermediate connection of center portion and pole piece；The one end for purifying pipe is connected to hollow part fixation, purifies the other end of pipe and the right side of purifying box The fixed connection in end, purifying tube are fixed on purification pipe, and purifying tube is divided into the first purifying tube, the second purifying tube and third purification Cylinder；Exhaust column is connected to the fixation of the left upper part of purifying box, and extractor fan is fixed at the left side of exhaust column, exhaust column and pumping Wind apparatus fixes connection.

2. a kind of flue-gas purification equipment of double-pole electric coagulation forceps according to claim 1, it is characterised in that：Purify pipe packet Purge hose is included, purge hose is divided into two up and down, and one is fixedly connected with the right end of upper hollow part, another and lower hollow part Right end bottom is fixedly connected；Purifying tube installing pipe is fixedly connected with purge hose, and the first purifying tube, the second purifying tube and third are net Change cylinder to be fixed in purifying tube installing pipe, the other end of purifying tube installing pipe is fixed with the right end bottom of purifying box and is connected to.

3. a kind of flue-gas purification equipment of double-pole electric coagulation forceps according to claim 2, it is characterised in that：Purifying tube is pacified Tubulature is central hollow tubulose, and purifying tube installing pipe is divided into leading portion, stage casing, back segment and latter end；Purifying tube installing pipe includes positioning Groove, positioning groove are fixed on the left and right tube wall of purifying tube installing pipe, the symmetrical setting of positioning groove, and positioning is recessed Slot is in the leading portion of purifying tube installing pipe, stage casing, the setting of rear fragment position entire body；Annular groove respectively purifying tube installing pipe leading portion, in Section, back segment inner wall of end on be fixedly installed, annular groove be in invaginated type；Position limiting convex ring is fixed at purifying tube installing pipe back segment Bottom position, the latter end of purifying tube installing pipe fixes with the right end bottom of purifying box and is connected to.

4. a kind of flue-gas purification equipment of double-pole electric coagulation forceps according to claim 3, it is characterised in that：Annular groove Recessed depth is more than the depth of positioning groove.

5. a kind of flue-gas purification equipment of double-pole electric coagulation forceps according to claim 1, it is characterised in that：Purifying tube is The cylindrical shape of Central Closed, purifying tube include annular chamber, and locating piece, annular chamber are symmetrically arranged at left and right sides of the outer wall of annular chamber Central filler is useful for the obturator of purifying smoke.

6. a kind of flue-gas purification equipment of double-pole electric coagulation forceps according to claim 1, it is characterised in that：First purification Cylinder is fixedly mounted on the front-end position of purifying tube installing pipe, and the obturator in the first purifying tube is non-woven fabrics；Second purifying tube is solid Dingan County is mounted in the middle section position of purifying tube installing pipe, and the obturator in the second purifying tube is activated carbon；The fixation of third purifying tube is set The rear fragment position in purifying tube installing pipe is set, the obturator in third purifying tube is the puffing boccaro particle of cellular.

7. a kind of flue-gas purification equipment of double-pole electric coagulation forceps according to claim 1, it is characterised in that：The purification Case is rectangular babinet, and the purification filtering medium water of box height 2/3rds is contained in purifying box.

8. a kind of application method of the flue-gas purification equipment of double-pole electric coagulation forceps according to claim 1, feature exist In：Step 1: connecting line is connect with the positive and negative anodes of high-frequency emission host first, the high-frequency electrical emitted using high-frequency emission host Stream is transported to by conductive connection part on two pole pieces, and forms discharge loop by electrode；Step 2: utilizing bipolar coagulation Before pincers click through whereabouts blood to hemostasis, first by the puffing boccaro particle of populated cellular in the annular chamber of third purifying tube, simultaneously By the positioning groove of the positioning block alignment purifying tube installing pipe of third purifying tube, third purifying tube is shifted onto purifying tube installation always The rear fragment position of pipe, while the position limiting convex ring of purifying tube installing pipe is withstood, locating piece is fastened with positioning groove at this time, rotation Turn third purifying tube, and rotation third purifying tube is fixed on to the rear fragment position of purifying tube installing pipe；Then according to the method described above Second purifying tube is mounted on to the middle section position of purifying tube installing pipe, while the first purifying tube is mounted on purifying tube installing pipe Front-end position；Then one of purge hose is fixedly connected with the right end of upper hollow part, another and lower hollow part right end bottom It is fixedly connected, so that purge hose is formed connectivity structure with hollow part, while the latter end of purifying tube installing pipe being connected to purifying box, Extractor fan is connected to by exhaust column with the left upper part of purifying box；Step 3: in step 2 after all parts connection, The control power supply of high-frequency emission host is opened, while extractor fan being opened；Medical staff holds electrode handle, utilizes two poles The elasticity of core itself touches the blutpunkte tissue for needing to stop blooding in surgical operation, the high frequency formed with two electrodes with electrode Loop current, moment solidify blutpunkte tissue dewatering, achieve the purpose that hemostasis；In the mistake stopped blooding using double-pole electric coagulation forceps Cheng Zhong will produce the virose flue gas of irritation, and the sky that flue gas is drawn into hollow part by the suction hole in hollow part is arranged at this time In chamber, and by purge hose by flue gas be drawn into purifying tube installing pipe the first purifying tube, the second purifying tube and third purify Purification filtering is carried out in cylinder, the obturator non-woven fabrics in the first purifying tube carries out primary filter first to flue gas, and then second is net The activated carbon changed in cylinder utilizes the micropore of its own, adsorption cleaning is carried out to the virose flue gas of irritation, finally by third The puffing boccaro particle of cellular in purifying tube carries out further purification adsorption treatment to the virose flue gas of irritation, passes through The purified and filtered flue gas of three-level enters in purifying box, by the further filtration, purification of water, greatly reduces in flue gas Irritating smell and toxic element are discharged to finally by extractor fan by the flue gas after purified treatment in air.