CN219183941U

CN219183941U - Cervical biopsy hemostasis device

Info

Publication number: CN219183941U
Application number: CN202320390685.XU
Authority: CN
Inventors: 孔德秀; 牛苏梅
Original assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Current assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-16
Anticipated expiration: 2033-03-03

Abstract

The application relates to a cervical biopsy hemostasis device, it includes hemostasis subassembly and propelling movement subassembly, hemostasis subassembly includes the hemostasis head of being made by absorbent gelatin sponge and the flexible support column of being made by the gauze, hemostasis head installs in the one end of flexible support column, just hemostasis head is used for applying the wound, the propelling movement subassembly is used for sending into hemostasis subassembly in vivo, hemostasis subassembly is connected with the haulage rope, the one end that hemostasis subassembly was kept away from to the haulage rope is used for staying in vitro. The application can improve the convenience when stopping bleeding on cervical wounds, and simultaneously improve the hemostatic effect.

Description

Cervical biopsy hemostasis device

Technical Field

The present application relates to the field of tools for cervical biopsies, and in particular to a cervical biopsy hemostasis device.

Background

Cervical biopsy is now a biopsy of the cervix, i.e. taking a small piece or pieces of tissue from the cervix for pathological examination, and diagnosing the relevant disease. However, after the desired living tissue is removed from the cervix, hemostasis is often required for the wound.

Usually, the hemostasis mode is to use gauze or self-made knots to perform compression hemostasis on the cervical biopsy wound, but the mode can cause a patient to feel foreign body sensation in vivo, and a doctor needs to slowly plug in the cervical biopsy wound by using oval forceps during operation, so that the operation is relatively complicated; there are doctors who apply absorbent gelatin sponge to a wound of a small wound surface to stop bleeding, but the absorption amount of the absorbent gelatin sponge to the wound is small, so that part of unabsorbed blood flow is often caused to be outside the body, and patients feel uncomfortable, so that the use effect of the absorbent gelatin sponge is poor.

Thus, the convenience of hemostasis of cervical wounds is to be improved.

Disclosure of Invention

In order to improve the convenience when stopping bleeding to the cervical wound, improve hemostatic effect simultaneously, the application provides a cervical biopsy hemostasis device.

The cervical biopsy hemostasis device provided by the application adopts the following technical scheme:

the utility model provides a cervical biopsy hemostasis device, includes hemostasis subassembly and push subassembly, hemostasis subassembly includes the hemostasis head of being made by absorbent gelatin sponge and the flexible support column of being made by the gauze, hemostasis head installs in the one end of flexible support column, just hemostasis head is used for applying the wound, push subassembly is used for sending hemostasis subassembly into the body.

By adopting the technical scheme, when the hemostatic assembly is used, the hemostatic assembly is pushed from the vagina to the cervical wound through the pushing assembly, so that the hemostatic head can be applied to the cervical wound, and then the pushing assembly is taken out, so that the operation of the process is more convenient; in the use process, the hemostatic head and the flexible support column act together to stop bleeding on the wound, so that the unabsorbed blood of the hemostatic head can be further absorbed by the flexible support column; simultaneously, the flexible support column that sets up can also support and oppress the hemostasis head, increases the steadiness and the hemostatic effect when the hemostasis head is applied to improve the convenience when stopping bleeding to the cervical wound, improve hemostatic effect simultaneously.

Optionally, the hemostatic assembly further includes a constriction film, the constriction film winds the hemostatic head around the flexible support column, and the constriction film is provided with a plurality of water permeable holes.

By adopting the technical scheme, the provided beam-converging film can ensure the blood permeation effect and simultaneously increase the integrity between the hemostatic head and the flexible support column; meanwhile, the flexible support columns can be isolated, the possibility that the inner walls of the vagina are directly scratched by the flexible support columns is reduced, and the possibility of causing additional damage to human tissues is further reduced.

Optionally, the hemostatic assembly is connected with a haulage rope, and one end of the haulage rope away from the hemostatic assembly is used for being left outside the body.

Through adopting above-mentioned technical scheme, after stopping bleeding, make things convenient for handheld haulage rope to take out hemostatic assembly from the internal, and then increase the convenience of using.

Optionally, the pushing component comprises a cannula and a push rod, the hemostatic component is accommodated in the cannula, the push rod is inserted and glidingly connected to the cannula, and the push rod is used for pushing the hemostatic component to move towards the wound.

Through adopting above-mentioned technical scheme, during the use, insert the intubate and locate the vagina inside, slide the push rod later in order to with the whole cervical propelling movement of hemostasis subassembly, and then make the hemostasis head can apply to the wound, realize hemostatic effect.

Optionally, the push rod is hollow, and the haulage rope runs through in the push rod inboard.

Through adopting above-mentioned technical scheme, when the propelling movement subassembly was used, be difficult for taking place the mutual interference with the haulage rope to when the propelling movement subassembly was taken out, the push rod was difficult for causing the traction to the haulage rope, and then ensured hemostatic assembly's normal use.

Optionally, the inner wall shaping that the hemostasis subassembly one end was kept away from to the intubate has spacing portion, spacing portion is used for restricting the slip scope of push rod.

Through adopting above-mentioned technical scheme, the limit part that sets up can be to the slip scope of push rod do the restriction, reduces the possibility that the push rod deviate from in the intubate.

Optionally, the one end that the intubate is close to the push rod is fixedly connected with handheld otic placode.

Through adopting above-mentioned technical scheme, during the use, after the intubate inserts in vivo, can hold handheld otic placode in order to slide the push rod, and then increase the convenience of operation.

Optionally, the one end that the push rod was kept away from to the intubate is covered with the protective cover, the protective cover can dismantle the connection in the intubate.

Through adopting above-mentioned technical scheme, the protective cover that sets up can protect hemostatic assembly for in transportation or storage process, reduce debris and get into in the intubate and cause the possibility of pollution to hemostatic assembly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the hemostatic device is used, the hemostatic component is pushed to a wound through the pushing component, and then the pushing component is taken out, so that the operation of the process is relatively convenient; in the use process, the unabsorbed blood of the hemostatic head can be further absorbed by the flexible support column; meanwhile, the arranged flexible support column can also support and compress the hemostatic heads, so that the stability and hemostatic effect of the hemostatic heads during application are improved, the convenience in hemostasis of cervical wounds is improved, and the hemostatic effect is improved;

2. after hemostasis is finished, the hemostatic assembly is taken out from the body by the hand-held traction rope, so that the convenience of use is improved.

Drawings

FIG. 1 is a schematic view of a partial cross-sectional structure of an embodiment of the present application;

figure 2 is a schematic view of a partial cross-sectional structure of a hemostatic assembly according to an embodiment of the present application.

Reference numerals illustrate: 1. a hemostatic assembly; 11. a hemostatic head; 12. a flexible support column; 13. a binding film; 2. a pushing assembly; 21. a cannula; 211. a limit part; 212. holding the ear plate; 213. a protective cover; 22. a push rod; 3. a traction rope.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a cervical biopsy hemostasis device. Referring to fig. 1 and 2, a cervical biopsy hemostasis device includes a hemostasis assembly 1 and a push assembly 2, the hemostasis assembly 1 including a hemostasis head 11 and a flexible support column 12. The hemostatic head 11 is made of an absorbent gelatin sponge, the flexible support column 12 is made of gauze or gauze, and the hemostatic head 11 is mounted to one end of the flexible support column 12. The hemostatic assembly 1 is integrally mounted to the pusher assembly 2.

When the hemostatic assembly is used, the hemostatic assembly 1 is pushed from the vagina to the cervical wound through the pushing assembly 2, so that the hemostatic head 11 can be applied to the cervical wound, and then the pushing assembly 2 is taken out, so that the process is convenient to operate. In the use process, the combined action of the hemostatic head 11 and the flexible support column 12 can stop bleeding on the wound, so that the unabsorbed blood of the hemostatic head 11 can be further absorbed by the flexible support column 12; meanwhile, the flexible support column 12 can also support and compress the hemostatic head 11, so that the stability of the hemostatic head 11 during application is improved. Thereby improving the convenience when stopping bleeding of the cervical wound and improving the hemostatic effect.

Referring to fig. 1 and 2, hemostatic assembly 1 further includes a converging film 13, converging film 13 wrapping hemostatic head 11 with flexible support column 12, and converging film 13 defines a plurality of water permeable holes. When in use, the arranged converging film 13 can ensure the blood permeation effect, simultaneously increase the integrity between the hemostatic head 11 and the flexible support column 12, and simultaneously can isolate the flexible support column 12, reduce the possibility that the flexible support column 12 directly scratches the inner wall of the vagina, and further reduce the possibility of causing additional damage to human tissues.

In other embodiments, the converging film 13 may be replaced by other materials having water permeability.

Referring to fig. 1 and 2, the hemostatic assembly 1 is further provided with a pull cord 3, one end of the pull cord 3 being connected to the flexible support column 12 and enabling the other end of the pull cord 3 to remain outside the body. And then after stopping bleeding, the hemostatic assembly 1 is taken out from the body by the convenient handheld traction rope 3, so that the convenience of use is improved.

Referring to fig. 1 and 2, the pushing assembly 2 comprises a cannula 21 and a push rod 22, wherein openings are formed at two ends of the cannula 21, the hemostatic assembly 1 is integrally contained in the cannula 21, and one end of the hemostatic head 11 is arranged towards the opening of one end of the cannula 21. The push rod 22 is penetrated and glidingly connected with the opening at the other end of the cannula 21.

When in use, the cannula 21 is inserted into the vagina, and then the push rod 22 is slid to push the whole hemostatic assembly 1 towards the cervix, so that the hemostatic head 11 can be applied to a wound, and a hemostatic effect is achieved. The cannula 21 and push rod 22 are then removed from the body as a whole, leaving the end of the pull cord 3 outside the body.

Referring to fig. 1 and 2, the push rod 22 is provided with a hollow inside, and the traction rope 3 penetrates inside the push rod 22. When the pushing component 2 is used, mutual interference with the traction rope 3 is not easy to occur, and when the pushing component 2 is taken out, the push rod 22 is not easy to cause traction to the traction rope 3, so that normal use of the hemostatic component 1 is ensured.

Referring to fig. 1, one end of the cannula 21 far away from the push rod 22 is covered with a protective cover 213, the protective cover 213 is sleeved on the cannula 21, and at this time, an annular protrusion in interference fit with the protective cover 213 is arranged on the outer wall of the cannula 21, so that the protective cover 213 is detachably connected to the cannula 21. Of course, the protective cap 213 may be screwed to the cannula 21.

The protective cover 213 is provided to protect the hemostatic assembly 1 so that during shipping or storage, the likelihood of contamination of the hemostatic assembly 1 from debris entering the cannula 21 is reduced.

Referring to fig. 1, a hand-held ear plate 212 is fixedly connected to one end of the cannula 21 near the push rod 22, and a limiting portion 211 is formed on the inner wall of one end of the cannula 21 far from the hemostatic assembly 1.

When in use, after the cannula 21 is inserted into the body, the ear plate 212 can be held by hand to slide the push rod 22, thereby increasing the convenience of operation. The stopper 211 is provided to limit the sliding range of the push rod 22, thereby reducing the possibility that the push rod 22 is pulled out of the cannula 21.

In other embodiments, the pushing component 2 may further be provided with an inserting rod, and the hemostatic component 1 is detachably mounted on an end portion of the inserting rod, and the traction rope 3 penetrates through the interior of the inserting rod.

The implementation principle of the cervical biopsy hemostasis device provided by the embodiment of the application is as follows: when the hemostatic assembly is used, the cannula 21 is inserted into the vagina, the hemostatic assembly 1 is pushed from the vagina to the cervical wound by the sliding push rod 22, the hemostatic head 11 can be applied to the cervical wound, and then the push assembly 2 is taken out, so that the end part of the traction rope 3 is left outside the body, and the operation of the process is convenient. Furthermore, in the use process, the combined action of the hemostatic head 11 and the flexible support column 12 can stop bleeding on the wound, so that the unabsorbed blood of the hemostatic head 11 can be further absorbed by the flexible support column 12; meanwhile, the flexible support column 12 can also support and compress the hemostatic head 11, so that the stability of the hemostatic head 11 during application is improved. Thereby improving the convenience when stopping bleeding of the cervical wound and improving the hemostatic effect.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A cervical biopsy hemostasis device, characterized in that: the hemostatic device comprises a hemostatic assembly (1) and a pushing assembly (2), wherein the hemostatic assembly (1) comprises a hemostatic head (11) made of an absorptive gelatin sponge and a flexible support column (12) made of gauze, the hemostatic head (11) is mounted at one end of the flexible support column (12), the hemostatic head (11) is used for applying a wound, and the pushing assembly (2) is used for sending the hemostatic assembly (1) into a body.

2. The cervical biopsy hemostasis device of claim 1, wherein: the hemostatic assembly (1) further comprises a converging film (13), the converging film (13) winds the hemostatic head (11) and the flexible support column (12), and the converging film (13) is provided with a plurality of water permeable holes.

3. The cervical biopsy hemostasis device of claim 1, wherein: the hemostatic assembly (1) is connected with a traction rope (3), and one end, far away from the hemostatic assembly (1), of the traction rope (3) is used for being left outside the body.

4. The cervical biopsy hemostasis device of claim 3, wherein: the pushing assembly (2) comprises an insertion tube (21) and a push rod (22), the hemostatic assembly (1) is accommodated in the insertion tube (21), the push rod (22) is inserted into the insertion tube (21) and connected with the insertion tube (21) in a sliding mode, and the push rod (22) is used for pushing the hemostatic assembly (1) to move towards a wound.

5. The cervical biopsy hemostasis device of claim 4, wherein: the push rod (22) is arranged in a hollow mode, and the traction rope (3) penetrates through the inner side of the push rod (22).

6. The cervical biopsy hemostasis device of claim 4, wherein: the inner wall of one end of the intubation tube (21) far away from the hemostatic assembly (1) is provided with a limiting part (211), and the limiting part (211) is used for limiting the sliding range of the push rod (22).

7. The cervical biopsy hemostasis device of claim 4, wherein: one end of the insertion tube (21) close to the push rod (22) is fixedly connected with a handheld lug plate (212).

8. The cervical biopsy hemostasis device of claim 4, wherein: one end of the insertion tube (21) far away from the push rod (22) is covered with a protective cover (213), and the protective cover (213) is detachably connected to the insertion tube (21).