CN104783858A - A hemostatic forceps used in surgery - Google Patents

Abstract

The utility model provides a hemostatic forceps that uses in operation, including first clamping rod, the second clamping rod, first crooked pole, first clamping device, the crooked pole of second, the second clamping device, rotary device, first spring, first locating lever and second locating lever, first clamping rod includes first vertical portion and first horizontal part, the upper surface of first horizontal part is equipped with first recess, the right-hand member of first horizontal part is equipped with first through-hole, the second clamping rod includes vertical portion of second and second horizontal part, first clamping device includes first clamp plate and first clamp, the second clamping device includes that the second supports clamp plate and second clamp, rotary device includes first rotary rod, second rotary rod and second spring, the upper end of first spring is connected with the lower surface fixed of first horizontal part, the lower extreme of first spring is connected with the upper surface fixed of second horizontal part. The forceps holder is made of flexible materials, so that injury of wound muscle tissues of a patient is reduced, the patient is protected, and extra pain of the patient is prevented.

Description

A hemostatic forceps used in surgery

technical field

The invention relates to the technical field of medical instruments, in particular to a hemostatic forceps used in operations.

Background technique

Existing medical hemostats have metal inner teeth for their clamps, which can easily damage the muscular tissue around the blood vessels during the left ligation of the blood vessels to stop bleeding, which increases the pain of the patient and also affects the quality of the operation to a certain extent.

Therefore, it is necessary to provide a new technical solution to solve the above technical problems.

Contents of the invention

The object of the present invention is to provide a hemostatic forceps used in surgery that can effectively solve the above technical problems.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A hemostatic forceps used in an operation, the hemostatic forceps used in the operation comprises a first clamping rod, a second clamping rod located below the first clamping rod, a second clamping rod arranged on the first clamping rod a bending rod, a first clamping device, a second bending rod arranged on the second clamping rod, a second clamping device, a rotating device between the first clamping rod and the second clamping rod, The first spring, the first positioning rod on the right side of the rotating device and the second positioning rod on the right side of the first positioning rod, the first clamping rod includes a first vertical part and a first positioning rod located on the first positioning rod. A first horizontal part on the right side of the vertical part, the upper surface of the first horizontal part is provided with a first groove, and the right end of the first horizontal part is provided with a first through hole passing through its upper and lower surfaces, the The second clamping rod includes a second vertical portion and a second horizontal portion located on the right side of the second vertical portion, and the first clamping device includes a first pressing plate and a second pressing plate located below the first pressing plate. The first clamp, the second clamp device includes a second pressing plate and a second clamp located above the second pressing plate, and the rotating device includes a first rotating rod, a second rotating rod and is arranged on the The second spring on the first rotating rod, the upper end of the first spring is fixedly connected to the lower surface of the first horizontal part, and the lower end of the first spring is fixedly connected to the upper surface of the second horizontal part , the first pressing plate is in the shape of a semicircle, the first pressing plate is made of elastic material, the lower end of the first vertical part is fixedly connected with the upper surface of the first pressing plate, the first The lower surface of the pressing plate is fixedly connected with the first clamp.

The first bending rod is in the shape of a semicircle, the lower surface of the first bending rod is fixedly connected to the upper surface of the first horizontal part, and the first bending rod is located directly above the first groove.

A second groove is provided on the lower surface of the second horizontal portion.

The second curved rod is in the shape of a semicircle, the upper surface of the second curved rod is fixedly connected to the lower surface of the second horizontal part, and the second curved rod is located directly below the second groove.

The first clamp is rectangular parallelepiped, the first clamp is placed horizontally, and the first clamp is made of flexible material.

The second pressing plate is in the shape of a semicircle, the upper end of the second vertical part is fixedly connected with the second pressing plate, the second pressing plate is made of elastic material, and the second pressing plate is The upper surface is fixedly connected with the lower surface of the second clamp.

The first rotating rod is inclined from the lower left to the upper right, the upper surface of the first rotating rod is in contact with the lower surface of the first horizontal part, and the lower surface of the first rotating rod is in contact with the second horizontal part. contact with the upper surface.

The second spring includes an upper second spring located above and a lower second spring located below, the upper end of the upper second spring is fixedly connected to the lower surface of the first horizontal part, and the lower end of the upper second spring is connected to the lower surface of the first horizontal part. The upper surface of the first rotating rod is fixedly connected, the upper end of the lower second spring is fixedly connected with the first rotating rod, and the lower end of the lower second spring is fixedly connected with the upper surface of the second horizontal part.

After adopting the technical scheme, the present invention has the following advantages:

The hemostat used in the operation of the present invention is simple in structure, easy to use, can accurately clamp the part that needs hemostasis, and has an automatic compression function at the same time, so that the doctor can use both hands to perform the operation, improving the efficiency of the doctor's operation, and at the same time The clamps are made of flexible materials, which can reduce the damage of the patient's wound muscle tissue, protect the patient, and prevent the patient from causing additional pain.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the hemostat used in the operation of the present invention will be further described:

Fig. 1 is the structural representation of the hemostat used in the operation of the present invention;

Detailed ways

As shown in Figure 1, the hemostatic forceps used in the operation of the present invention includes a first clamping rod 1, a second clamping rod 5 positioned below the first clamping rod 1, a The first bending rod 2, the first clamping device 3, the second bending rod 6 arranged on the second clamping rod 5, the second clamping device 4, the first clamping rod 1 and the second clamping The rotating device 7 between the rods 5 , the first spring 10 , the first positioning rod 8 on the right side of the rotating device 7 and the second positioning rod 9 on the right side of the first positioning rod 8 .

As shown in FIG. 1 , the first clamping rod 1 is L-shaped, and the first clamping rod 1 includes a first vertical portion 12 and a first horizontal portion on the right side of the first vertical portion 12 11. The first vertical portion 12 and the first horizontal portion 11 are integrally formed. The first horizontal part 11 is a cuboid, and the first horizontal part 11 is placed horizontally. The upper surface of the first horizontal part 11 is provided with a first groove 13, and the first groove 13 is semicircular. The right end of the first horizontal portion 11 is provided with a first through hole 14 penetrating through its upper and lower surfaces, and the first through hole 14 is in the shape of a cuboid. The first curved rod 2 is in the shape of a semicircle, the lower surface of the first curved rod 2 is fixedly connected to the upper surface of the first horizontal part 11, and the first curved rod 2 is located in the first groove 13 directly above.

As shown in FIG. 1 , the second clamping rod 5 is L-shaped, and the second clamping rod 5 includes a second vertical portion 52 and a second horizontal portion on the right side of the second vertical portion 52 51 , the second vertical portion 52 is integrally formed with the second horizontal portion 51 . The second horizontal portion 51 is a cuboid, and the second horizontal portion 51 is placed horizontally. A second groove 53 is formed on the lower surface of the second horizontal portion 51 , and the second groove 53 is semicircular. The second curved rod 6 is in the shape of a semicircle, the upper surface of the second curved rod 6 is fixedly connected to the lower surface of the second horizontal part 51, and the second curved rod 6 is located in the second groove 53 directly below.

As shown in Figure 1, the first clamping device 3 includes a first pressing plate 31 and a first jaw 32 positioned below the first pressing plate 31. The first pressing plate 31 is in the shape of a semicircle, and the first pressing plate 31 is made of elastic material, and the lower end of the first vertical portion 12 is fixedly connected with the upper surface of the first pressing plate 31, so The lower surface of the first pressing plate 31 is fixedly connected with the first clamp 32 . The first jaw 32 is rectangular parallelepiped, the first jaw 32 is placed horizontally, and the first jaw 32 is made of flexible material.

As shown in FIG. 1 , the structure of the second clamping device 4 is similar to that of the first clamping device 3 , and the second clamping device 4 includes a second pressing plate 42 and a The upper second jaw 41. The second pressing plate 42 is in a semi-circular shape, the upper end of the second vertical portion 52 is fixedly connected with the second pressing plate 42, the second pressing plate 42 is made of elastic material, and the second pressing plate 42 is made of elastic material. The upper surface of the pressing plate 42 is fixedly connected with the lower surface of the second jaw 41 . The second clamp 41 is rectangular parallelepiped, the second clamp 41 is placed horizontally, the second clamp 41 is made of flexible material, and the second clamp 41 is located on the front side of the first clamp 32. below. the

As shown in FIG. 1 , the rotating device 7 includes a first rotating rod 71 , a second rotating rod 72 and a second spring 73 disposed on the first rotating rod 71 . The first rotating rod 71 is inclined from the lower left to the upper right, the upper surface of the first rotating rod 71 is in contact with the lower surface of the first horizontal part 11, and the lower surface of the first rotating rod 71 is in contact with the The upper surface of the second horizontal portion 51 is in contact. The second rotating rod 72 is inclined from the upper left to the lower right, the upper surface of the second rotating rod 72 is in contact with the lower surface of the first horizontal part 11, and the lower surface of the second rotating rod 72 is in contact with the The upper surface of the second horizontal part 51 contacts, the second rotating rod 72 is provided with a rectangular hole 721, the first rotating rod 71 passes through the rectangular hole 721 and is pivotally connected with the second rotating rod 72 . Described second spring 73 is provided with two and is positioned at both sides up and down respectively, and described second spring 73 comprises the upper second spring that is positioned at the top and the lower second spring that is positioned at the bottom, and the upper end of described last second spring is connected with the first second spring. The lower surface of a horizontal part 11 is fixedly connected, and the lower end of the upper second spring is fixedly connected with the upper surface of the first rotating rod 71 . The upper end of the lower second spring is fixedly connected to the first rotating rod 71 , and the lower end of the lower second spring is fixedly connected to the upper surface of the second horizontal portion 51 .

As shown in FIG. 1 , two first springs 10 are provided and are respectively located on the left and right sides of the rotating device 7 , and the upper end of the first spring 10 is fixedly connected to the lower surface of the first horizontal part 11 , the lower end of the first spring 10 is fixedly connected to the upper surface of the second horizontal portion 51 . The first positioning rod 8 is a cuboid, the lower surface of the first positioning rod 8 is fixedly connected to the upper surface of the second horizontal part 51, and the right surface of the first positioning rod 8 is connected to the second horizontal part 51. The right surface of the portion 51 is in the same vertical plane, the first positioning rod 8 is located directly below the first through hole 14 , and the first positioning rod 8 can be accommodated in the first through hole 14 . The second positioning rod 9 is a cuboid, the second positioning rod 9 is placed vertically, the right surface of the first horizontal part 11 is fixedly connected with the left surface of the second positioning rod 9, and the first horizontal part The upper surface of the portion 11 is in the same horizontal plane as the upper surface of the second positioning rod 9 , and the left surface of the second positioning rod 9 is slidably connected with the right surface of the first positioning rod 8 .

As shown in Figure 1, when the hemostat used in the operation of the present invention is used, first fingers are inserted between the first groove 13 and the first bending rod 2, the second groove 53 and the second bending rod 6 , and then pull the first clamping rod 1 and the second clamping rod 5 up and down, respectively, so that the distance between the first clamping rod 1 and the second clamping rod 5 increases, and the first clamp 32 and the second clamping rod 32 The distance between the two clamps 41 increases, and then the position that needs hemostasis is placed between the first clamp 32 and the second clamp 41, and then the first clamping rod 1 and the second clamping rod 5 are in the first clamping position. Under the action of the spring 10, the distance between the first clamp 32 and the second clamp 41 is reduced until the first clamp 32 and the second clamp 41 clamp the part that needs to be hemostatic. The first positioning rod 8 is accommodated in the first through hole 14 , and due to the action of the first spring 10 , the first clamp 32 and the second clamp 41 hold the position more firmly. So far, the process of using the hemostat used in the operation of the present invention has been described.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present invention, and should covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1. the mosquito forceps used in an operation, it is characterized in that: the mosquito forceps used in described operation comprises the first supporting rod, be positioned at the second supporting rod below described first supporting rod, be arranged at the first bent stick on the first supporting rod, first jaw device, be arranged at the second bent stick on the second supporting rod, second jaw device, rotary apparatus between described first supporting rod and the second supporting rod, first spring, the second locating rod being positioned at the first locating rod on the right side of described rotary apparatus and being positioned on the right side of described first locating rod, described first supporting rod comprises the first vertical portion and is positioned at the first horizontal part on the right side of described first vertical portion, the upper surface of described first horizontal part is provided with the first groove, the right-hand member of described first horizontal part is provided with the first through hole running through its upper and lower surface, described second supporting rod comprises the second vertical portion and is positioned at the second horizontal part on the right side of described second vertical portion, described first jaw device comprises first and compresses plate and be positioned at described first and compress the first clamp below plate, described second jaw device comprises second and compresses plate and be positioned at described second and compress the second clamp above plate, described rotary apparatus comprises the first swingle, second swingle and the second spring be arranged on described first swingle, the upper end of described first spring is fixedly connected with the lower surface of described first horizontal part, the lower end of described first spring is fixedly connected with the upper surface of described second horizontal part, described first to compress plate be semi-annular shape, described first compresses plate adopts elastomeric material to make, the lower end of described first vertical portion is fixedly connected with described first upper surface compressing plate, described first lower surface compressing plate is fixedly connected with described first clamp.

2. the mosquito forceps used in operation according to claim 1, it is characterized in that: described first bent stick is semi-annular shape, the lower surface of described first bent stick is fixedly connected with the upper surface of described first horizontal part, and described first bent stick is positioned at directly over described first groove.

3. the mosquito forceps used in operation according to claim 2, is characterized in that: the lower surface of described second horizontal part is provided with the second groove.

4. the mosquito forceps used in operation according to claim 3, it is characterized in that: described second bent stick is semi-annular shape, the upper surface of described second bent stick is fixedly connected with the lower surface of described second horizontal part, and described second bent stick is positioned at immediately below described second groove.

5. the mosquito forceps used in operation according to claim 4, is characterized in that: described first clamp is cuboid, described first clamp horizontal positioned, and described first clamp adopts flexible material to make.

6. the mosquito forceps used in operation according to claim 5, it is characterized in that: described second to compress plate be semi-annular shape, the upper end and described second of described second vertical portion compresses plate and is fixedly connected with, described second compresses plate adopts elastomeric material to make, and the described second upper surface compressing plate is fixedly connected with the lower surface of described second clamp.

7. the mosquito forceps used in operation according to claim 6, it is characterized in that: described first swingle is that lower left upper right side tilts, the upper surface of described first swingle contacts with the lower surface of described first horizontal part, and the lower surface of described first swingle contacts with the upper surface of described second horizontal part.

8. the mosquito forceps used in operation according to claim 7, it is characterized in that: described second spring comprises upper second spring being positioned at top and lower second spring being positioned at below, the upper end of described upper second spring is fixedly connected with the lower surface of the first horizontal part, the lower end of described upper second spring is fixedly connected with the upper surface of the first swingle, the upper end of described lower second spring is fixedly connected with the first swingle, and the lower end of described lower second spring is fixedly connected with the upper surface of the second horizontal part.