CN108814798A - A kind of gynaecology takes ring instrument - Google Patents

Abstract

The invention discloses a gynecological ring-taking instrument, which mainly includes a shell, a ring-taking device, an inflation/deflation device, a cleaning device, a power supply device and a control device; the ring-taking device includes a connecting wire, a handle, a connecting pipe, and an air bag Expander, placement head, retractable ring-taking pliers body, ring-taking pliers head and camera device; the ring-taking device is connected to the housing through the connecting wire; the inflation/deflation device is arranged inside the housing, and the charging/deflation device The deflation device includes an air pump and an air deflation pump, the air pump is connected to the air bag dilator, and the air deflation pump is connected to the air bag dilator; the power supply device is arranged inside the housing; The expansion of the patient's vagina can reduce the patient's discomfort on the one hand, and at the same time greatly reduce the workload of the user during use.

Description

A gynecological ring-taking instrument

technical field

The invention relates to the technical field of medical operation devices, in particular to a gynecological ring-taking instrument.

Background technique

The IUD is a contraceptive device placed in the uterine cavity. Because most of the devices used in the early stage are ring-shaped, they are usually called birth control rings. There are many types of intrauterine devices. The commonly used ones in China include metal single ring, twist ring, mixed ring, birth control ring, T-shaped ring, etc., but the most common one is metal single ring.

The intrauterine device, also known as the contraceptive ring, is a contraceptive device placed in the uterine cavity, usually made of stainless steel, plastic, silicone rubber and other materials. The IUD without medicine is called an inert intrauterine device, such as an intrauterine device Adding progesterone or copper can improve the contraceptive effect, which is called a pill or active intrauterine device, which is the most popular type of birth control device at present.

The birth control ring has less interference to the whole body, acts on the local area, and does not affect fertility after being taken out. It has the advantages of safety, effectiveness, reversibility, simplicity, and economy. It is one of the most commonly used birth control devices. In my country, more than 40% of contraceptives use intrauterine rings, and the effective rate is about 90%.

"Shanghuan" is the most commonly used long-acting contraceptive method for women of childbearing age in China. Often, a ring can be placed in the body for more than ten years.

Ring removal means that when the ring placed in the uterus has reached the specified age, it needs to be taken out in time at the hospital to avoid deformation or failure of the ring in the uterus.

In the prior art, ring-removing forceps are commonly used during the ring-removing operation, but because the body of the ring-removing forceps is mostly made of metal, and the shape of the forceps will cause strong discomfort to the patient; at the same time, when using When taking the ring forceps, the vaginal dilator will also be used to extend from the patient's vulva, which will cause strong discomfort to the patient. At the same time, the ring removal operation will easily cause unnecessary harm to the patient; The cleaning work before and after is relatively inconvenient.

Contents of the invention

In view of the above existing problems, the present invention provides a convenient gynecological ring-taking instrument.

The design scheme of the present invention is: a gynecological ring removal instrument, which mainly includes a housing, a ring removal device, an inflation/deflation device, a cleaning device, a power supply device and a control device; the ring removal device includes a connecting wire, a handle, a connection Tube, balloon dilator, placement head, retractable ring-taking pliers body, ring-taking pliers head and camera device, the telescopic ring-taking pliers body is provided with a rotating head, and the ring-taking pliers head is provided with a locking device, so A lock spring is arranged inside the locking device; the connecting pipe is arranged on the handle, and a telescopic motor is arranged at the joint between the connecting pipe and the handle, and the placement head is connected with the connecting pipe through the air bag expander, The telescopic ring-taking pliers body runs through the airbag dilator, the placement head, and the connecting pipe are arranged on the telescopic motor, the ring-taking pliers head is arranged on the external port of the telescopic ring-taking pliers, the camera device is arranged on the external port of the telescopic ring-taking pliers, and There are two camera devices, and the two camera devices are respectively located on the left and right sides of the retractable ring-taking pliers body; the handle is provided with a trigger, and the trigger is connected to the lock spring; the handle is provided with a knob , the knob is connected with the rotating head; the handle is provided with a telescopic key, and the telescopic key is connected with the telescopic motor; the ring taking device is connected with the shell through the connecting line; Inside the casing, the inflation/deflation device includes an air pump and an air deflation pump, the air pump is connected to the air bag expander, and the air deflation pump is connected to the air bag expander; the cleaning device includes a liquid storage tank, a cleaning tank, a waste water Storage tank, the cleaning tank is inlaid on the upper surface of the shell, and an ultrasonic cleaning device is installed inside the cleaning tank. The storage tank is movably connected with the cleaning tank; the power supply device is arranged inside the casing, and the power supply device provides power for the telescopic motor, camera device, air pump, deflation pump, and water pump; the control device includes a controller and a touch screen. The controller is connected with the telescopic motor, the camera, the air pump, the deflation pump and the water pump, and the touch screen is connected with the camera and the controller.

Further, an auxiliary expander is provided at the top of the retractable ring-taking pliers, and the auxiliary expander includes an expansion strut, a reset device, a connecting shaft and an expansion pull wire; there are two expansion struts, and the two expansion struts pass through the The connecting shaft is connected, the reset device is movably connected with the two expansion struts, the reset device is connected with the connecting shaft through a spring, and the expansion pull wire runs through the retractable ring-taking pliers body and is arranged on the connecting shaft; the setting of the auxiliary dilator can The position of the vagina or uterus where the pregnancy ring is located can be expanded, which can avoid unnecessary harm to people when taking the ring, and has higher safety; at the same time, it is more convenient to take the ring.

Further, a winding device is provided inside the handle, and the winding device is connected to the auxiliary dilator through the expansion pull wire; the handle is provided with a winding switch key; the winding device and the winding switch key can be used to realize automatic one-button operation. It is more convenient to use, greatly reduces the workload of medical staff, and further improves the success rate of surgery.

Further, the expansion struts are provided with miniature cold lamp tubes, and the arrangement of the miniature cold lamp tubes can make the observation clearer when the medical personnel take the ring.

Further, the housing is provided with a handle and a traveling wheel device; the arrangement of the handle and the traveling wheel device greatly improves the maneuverability and enables the ring removal operation to be performed in any area.

Further, an ozone generating device is provided inside the housing, and the ozone generating device is connected to the cleaning box; the disinfection and sterilization of ozone water is rapid, and the disinfection effect occurs in an instant, and ozone water is used to sterilize the device before and after use. Can effectively avoid cross-infection.

Further, the handle is provided with a switch key for charging and deflation, and the switch key for charging and deflation is connected with the air pump and the deflation pump; the switch key for charging and deflation is set on the handle, which can make the user more convenient in use.

The working principle of the present invention: before use, put the ring-taking device into the cleaning box to clean and disinfect the front end of the ring-taking device that extends into the vagina through the ozone generating device and the liquid storage tank; The ring forceps body is inserted into the vagina, and the air bag dilator is inflated through the inflation/deflation device, so that the air bag dilator expands the inside of the vagina, and the retractable ring forceps body is adjusted to the position of the birth control ring by adjusting the telescopic key, and then adjusted by the knob Rotate the head so that the locking mouth of the locking device is facing the contraceptive ring, and then open the auxiliary dilator by adjusting the winding switch key, stretch the vagina where the contraceptive ring is located, and use the locking device to take out the contraceptive ring with the assistance of the camera device; take it out Finally, the ring-taking device is put into the cleaning box, and the part of the vagina that is stretched into the vagina by the ozone generating device and the liquid storage tank is cleaned and sterilized.

Compared with the prior art, the beneficial effect of the present invention is that the structure of the present invention is simple, and the balloon dilator is used to expand the patient's vagina. On the one hand, it can reduce the discomfort of the patient, and at the same time, the workload of the user can be greatly reduced during use. At the same time, the present invention uses an auxiliary dilator to expand the position of the birth control ring, which makes it more convenient to remove it, and also avoids scratches on the patient's vaginal wall due to improper operation; the present invention uses an ozone generating device and the liquid storage tank to clean and sterilize the part of the vagina that is inserted into the front end of the ring-taking device, and the ozone water sterilizes and sterilizes relatively quickly and does not produce harmful substances.

Description of drawings

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

Fig. 2 is a schematic structural view of the balloon dilator of the ring removal device of the present invention when it is inflated;

Fig. 3 is a structural schematic diagram of the deflated balloon dilator of the ring removal device of the present invention;

4 is a schematic diagram of the external structure of the auxiliary dilator of the present invention;

5 is a schematic diagram of the internal structure of the auxiliary dilator of the present invention;

Among them, 1-housing, 2-ring taking device, 20-connecting line, 21-handle, 211-trigger, 212-knob, 213-telescopic key, 214-winding key, 215-filling and deflation key, 22-Connecting tube, 23-Balloon dilator, 24-Placing head, 25-Telescopic ring taking forceps body, 250-Telescopic motor, 251-Rotary head, 252-Auxiliary dilator, 2521-Expansion strut, 2522-Resetting device , 2523-Connecting shaft, 2524-Expansion cable, 26-Take ring pliers head, 261-Lock device, 2610-Lock spring, 27-Camera device, 3-Inflate/deflate device, 31-Air pump, 32- Deflation pump, 4-cleaning device, 41-fluid storage tank, 42-cleaning tank, 43-wastewater storage tank, 5-power supply device, 6-control device, 61-controller, 62-touch screen, 7-ozone generator.

Detailed ways

Embodiment: A gynecological ring-taking instrument as shown in Figure 1, mainly includes a housing 1, a ring-taking device 2, an inflation/deflation device 3, a cleaning device 4, a power supply device 5 and a control device 6; as shown in Figure 2, The ring-taking device 2 shown in 3 comprises a connecting wire 20, a handle 21, a connecting pipe 22, a balloon dilator 23, a placement head 24, a telescopic ring-taking pliers body 25, a ring-taking pliers head 26 and a camera 27, and the telescopic ring-taking pliers The body 25 is provided with a rotating head 251, and the ring-taking pliers head 26 shown in Figure 4 is provided with a locking device 261, and the locking device 261 is provided with a locking spring 2610 inside; the connecting pipe 22 is arranged on the handle 21, and is connected to A telescoping motor 250 is arranged at the joint between the tube 22 and the handle 21, and the placing head 24 is connected with the connecting pipe 22 through the air bag dilator 23. 250, the ring pliers head 26 is arranged on the telescopic ring pliers body 25 outer ports, and the camera device 27 is arranged on the telescopic ring pliers body 25 outer port, and there are two camera devices 27, and the two camera devices 27 are respectively located in the telescopic ring pliers body. The left and right sides of ring pliers body 25; handle 21 is provided with trigger 211, trigger 211 is connected with lock spring 2610; handle 21 is provided with knob 212, knob 212 is connected with rotating head 251; handle 21 is provided with telescopic Key 213, telescopic key 213 is connected with telescopic motor 250; The ring taking device 2 is connected with the housing 1 through the connection line 20; The charging/deflation device 3 is arranged inside the housing 1, and the charging/deflation device 3 includes an air pump 31 and Deflation pump 32, air pump 31 is connected with airbag dilator 23, deflation pump 32 is connected with airbag dilator 23; cleaning device 4 includes liquid storage tank 41, cleaning tank 42, waste water storage tank 43, and cleaning tank 42 is embedded in the housing 1. On the upper surface, an ultrasonic cleaning device is installed inside the cleaning tank 42. The liquid storage tank 41 is connected to the cleaning tank 42 through a water pump. The waste water storage tank 43 is movably arranged inside the housing 1, and the waste water storage tank 43 is movably connected to the cleaning tank 42; The power supply device 5 is arranged inside the housing 1, and the power supply device 5 provides power for the telescopic motor 250, the camera device 27, the air pump 31, the deflation pump 32, and the water pump; the control device 6 includes a controller 61 and a touch screen 62, and the controller 61 and Telescopic motor 250, camera 27, air pump 31, deflation pump 32, water pump are connected, touch screen 62 is connected with camera 27, controller 61.

Wherein, as shown in Figure 5, the telescopic ring-taking pliers body 25 top is provided with an auxiliary expander 252, and the auxiliary expander 252 includes an expansion strut 2521, a reset device 2522, a connecting shaft 2523 and an expansion stay wire 2524; the expansion strut 2521 has two One, the two expansion struts 2521 are connected through the connecting shaft 2523, the reset device 2522 is flexibly connected with the two expansion struts 2521, the reset device 2522 is connected with the connecting shaft 2523 through a spring, and the expansion pull wire 2524 runs through the retractable ring pliers body 25 and is arranged on On the connecting shaft 2523; the inside of the handle 21 is provided with a winding device, and the winding device is connected with the auxiliary expander 252 through the expansion pull wire 2524; the handle 21 is provided with a winding switch key 214; 1 is provided with a handle and a traveling wheel device; the inside of the housing 1 is provided with an ozone generator 7, which is connected to the cleaning box 42; It is connected with the air pump 31 and the deflation pump 32.

The working principle of the present invention: before use, put the ring-taking device 2 into the cleaning box 42 to clean and disinfect the front end of the ring-taking device 2 extending into the vagina through the ozone generating device 7 and the liquid storage tank 41; when in use, hold the handle 21 Insert the placing head 24 and the retractable ring-taking pliers body 25 into the vagina, and inflate the balloon dilator 23 through the inflation/deflation device 3, so that the balloon dilator 23 will stretch the inside of the vagina, and adjust the retractable and retractable ring by adjusting the telescopic key 213. Ring pliers body 25 to the position of the birth control ring, and then adjust the rotating head 251 through the knob 212 so that the lock of the locking device 261 faces the birth control ring, and then open the auxiliary dilator 252 by adjusting the winding opening key 214, and place the vagina at the position of the birth control ring Stretch, with the aid of the camera device 27, utilize the locking device 261 to take out the contraceptive ring; The part that enters the vagina is cleaned and disinfected.

In a gynecological hospital from December 1, 2017 to February 8, 2018, the ring removal device of the present invention was used clinically to perform ring removal operations on 50 women, and the feedback from patients after use was collected. 32 patients said that the operation process was relatively smooth. Comfortable, and no adverse reactions after the operation; 16 patients indicated that the operation process was relatively comfortable, and there was slight bleeding after the operation; 2 patients indicated that there was a little pain in the vagina during the ring removal operation, and there was no adverse reaction after the operation; When the ring removal operation is performed, it can bring patients a more comfortable and safer surgical experience, and at the same time, after the ring removal is completed, it does not cause serious adverse reactions to the patient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. A gynecological ring-taking instrument, characterized in that it mainly includes a housing (1), a ring-taking device (2), an inflation/deflation device (3), a cleaning device (4), a power supply device (5) and a control device (6); the ring-taking device (2) includes a connecting wire (20), a handle (21), a connecting pipe (22), a balloon dilator (23), a placement head (24), a retractable ring-taking pliers body ( 25), the ring-taking pliers head (26) and the camera (27), the telescopic ring-taking pliers body (25) is provided with a rotating head (251), and the ring-taking pliers head (26) is provided with a lock device (261), the locking device (261) is provided with a locking spring (2610); the connecting pipe (22) is arranged on the handle (21), and the connecting pipe (22) and the handle (21) A telescopic motor (250) is provided at the joint, the placement head (24) is connected to the connecting pipe (22) through the air bag dilator (23), and the telescopic ring-taking pliers body (25) runs through the air bag dilator (23). ), placement head (24), connecting pipe (22) are arranged on telescopic motor (250), and described getting ring pliers head (26) is arranged on telescopic getting ring pliers body (25) outer port, described camera device (27 ) is arranged on the outer port of the retractable ring pliers body (25), and there are two camera devices (27), and the two camera devices (27) are respectively located on the left and right sides of the retractable ring pliers body (25); The handle (21) is provided with a trigger (211), and the trigger (211) is connected with the lock spring (2610); the handle (21) is provided with a knob (212), and the knob (212) is connected with the The rotating head (251) is connected; the handle (21) is provided with a telescopic key (213), and the telescopic key (213) is connected with the telescopic motor (250); the ring-taking device (2) passes through the connecting line (20) is connected with the housing (1); the inflation/deflation device (3) is arranged inside the housing (1), and the inflation/deflation device (3) includes an air pump (31) and an air pump (32) , the air pump (31) is connected with the airbag dilator (23), and the deflation pump (32) is connected with the airbag dilator (23); the cleaning device (4) includes a liquid storage tank (41), a cleaning tank (42), waste water storage tank (43), described cleaning tank (42) is inlaid and arranged on the upper surface of housing (1), and cleaning tank (42) is provided with an ultrasonic cleaning device inside, and described liquid storage tank (41) passes through The water pump is connected to the cleaning tank (42), the waste water storage tank (43) is movably arranged inside the casing (1), and the waste water storage tank (43) is movably connected to the cleaning tank (42); the power supply unit (5) Set inside the housing (1), the power supply unit (5) provides power for the telescopic motor (250), the camera unit (27), the air pump (31), the deflation pump (32), and the suction pump; the control unit (6 ) comprises a controller (61) and a touch screen (62), and the controller (61) is connected with a retractable motor (250), a camera (27), an air pump (31), and an air pump (32), the water pump is connected, and the touch screen (62) is connected with the camera (27) and the controller (61). 2. A kind of gynecological ring-taking instrument according to claim 1, characterized in that, the top end of the telescopic ring-taking forceps body (25) is provided with an auxiliary dilator (252), and the auxiliary dilator (252) includes a dilator Strut (2521), reset device (2522), connecting shaft (2523) and expansion stay wire (2524); there are two expansion struts (2521), and two expansion struts (2521) pass through the connecting shaft ( 2523) connection, the reset device (2522) is flexibly connected with two expansion struts (2521), the reset device (2522) is connected with the connecting shaft (2523) through a spring, and the expansion pull wire (2524) runs through the telescopic ring-taking pliers The body (25) is arranged on the connecting shaft (2523). 3. A gynecological ring-removing instrument according to claim 2, characterized in that, the handle (21) is provided with a winding device inside, and the winding device passes the expansion pull wire (2524) and the auxiliary dilator (252) ) connection; the handle (21) is provided with a winding switch key (214). 4. A gynecological ring-taking instrument according to claim 2, characterized in that a miniature cold lamp is arranged on the expansion strut (2521). 5. A gynecological ring removal instrument according to claim 1, characterized in that, the housing (1) is provided with a handle and a traveling wheel device. 6. A gynecological ring removal instrument according to claim 1, characterized in that an ultrasonic cleaning device is arranged inside the cleaning box (42). 7. A kind of gynecological ring removal instrument according to claim 1, characterized in that, the handle (21) is provided with an inflation and deflation switch key (215), and the inflation and deflation switch key (215) is connected with the Air pump (31), deflation pump (32) are connected.