CN219126496U

CN219126496U - Pelvic floor ligament suturing device

Info

Publication number: CN219126496U
Application number: CN202222968512.XU
Authority: CN
Inventors: 黄淑华; 陆盛安
Original assignee: Guangzhou Panyu Maternal And Child Health Hospital
Current assignee: Guangzhou Panyu Maternal And Child Health Hospital
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-06-06
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a pelvic floor ligament suturing device, and particularly relates to the technical field of medical auxiliary instruments. According to the utility model, the suture needle and the suture thread are driven to suture on the pelvic floor ligament wound of the patient back and forth through the upper movable rod and the lower movable rod, so that the condition that a doctor is tired in hand caused by continuous exertion is avoided, the suture process of the doctor is more stable and safe, the direction of the suture needle is not easy to deviate, the suture direction and position of the suture needle can be better controlled by the doctor, the suture effect of the wound is better, and the practicability is stronger.

Description

Pelvic floor ligament suturing device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a pelvic floor ligament suturing device.

Background

The pelvic floor refers to the pelvic diaphragm. The pelvic diaphragm is a funnel-shaped muscle plate consisting of levator ani, coccyx and fascia thereof, the frontal surface is in an M shape, the central V of the M represents the pelvic diaphragm, the tip represents the anus, the anterior part of the pelvic diaphragm is provided with a pelvic diaphragm rupture hole, and the pelvic diaphragm is closed by the urogenital septum of the perineum. When the pelvic floor ligament is torn or broken, the pelvic floor ligament needs to be sutured.

At present, when a doctor performs stitching on the pelvic floor ligament of a patient, as the operation wound is smaller, and the position is closer to the pelvic cavity, the stitching needle is clamped by clamping the operation forceps for stitching, the traditional Chinese medicine needs to forcefully clamp the stitching needle in the mode, the hand fatigue is easily caused, the stitching needle is not stable enough, the stitching needle is easily deflected, and the stitching effect of the wound is influenced.

Therefore, it is necessary to invent a pelvic floor ligament suturing device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a pelvic floor ligament suture device, which is characterized in that a suture needle and a suture thread are driven by an upper movable rod and a lower movable rod to suture on a pelvic floor ligament wound of a patient back and forth, so that the condition that a doctor is tired in hand due to continuous exertion is avoided, the suture process of the doctor is more stable and safe, the direction of the suture needle is not easy to deviate, the suture direction and position of the suture needle can be better controlled by the doctor, the suture effect of the wound is better, and the practicability is stronger, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a pelvic floor ligament suturing device, includes movable rod and lower movable rod, the one end that goes up movable rod and lower movable rod contact each other is articulated through the hinge, the one end inboard that the hinge was kept away from to the movable rod is gone up is equipped with the sewing needle, the through wires hole has been seted up on the sewing needle, the one end inboard that the hinge was kept away from to the movable rod down is fixed to be equipped with the fixed block, the spread groove corresponding with the sewing needle has been seted up on the fixed block top, go up the inside cavity of having seted up of movable rod one end, the sewing needle top passes the movable rod inboard and extends into the cavity inside, the cavity inside is equipped with first stop gear, the fixed block outer end is equipped with second stop gear.

Preferably, the first stop gear includes the fly leaf, the fly leaf outer end contacts with the cavity inner wall, the fly leaf is close to the fixed first movable gag lever post that is equipped with in one side of sewing needle, set up first spacing hole on the sewing needle, first spacing hole is established at the through wires hole top, first movable gag lever post one end passes inside first spacing hole, is convenient for with the spacing fixed last gag lever post one end of sewing needle.

Preferably, a first spring is fixedly arranged on one side, far away from the first movable limiting rod, of the movable plate, one end of the first spring is fixedly connected with one side wall inside the cavity, and resetting of the first movable limiting rod is facilitated.

Preferably, the one end that goes up movable rod and is close to the hinge has seted up the intercommunicating pore, intercommunicating pore one end is linked together with the cavity is inside, the fixed stay cord that is equipped with in one side that the fly leaf is close to first spring, stay cord one end passes inside first spring and the intercommunicating pore and extends to last movable rod one end, stay cord one end is fixed to be equipped with first pull block, first pull block is established at last movable rod one end, is convenient for pull fly leaf and first movable gag lever post and removes.

Preferably, the second stop gear is including establishing the second movable gag lever post in the fixed block outer end, second movable gag lever post one end passes the fixed block outer end and extends into the spread groove inside, second movable gag lever post one end top is the cambered surface, set up the second spacing groove corresponding with second movable gag lever post on the sewing needle, the second spacing groove is established in the through wires hole bottom, is convenient for fix the sewing needle spacing on the fixed block.

Preferably, the one end that the spread groove was kept away from to the second activity gag lever post is fixed and is equipped with the second and draws the piece, second activity gag lever post outer end is equipped with the second spring, second spring both ends respectively with second draw piece inboard and fixed block outer end fixed connection, be convenient for draw the second activity gag lever post, also be convenient for the reset of second activity gag lever post.

Preferably, a spring piece is fixedly arranged between one ends of the upper movable rod and the lower movable rod, which are close to the hinge, so that the automatic separation of the ends of the upper movable rod and the lower movable rod is facilitated.

In the technical scheme, the utility model has the technical effects and advantages that:

the suture needle and the suture thread are driven to be sutured on the pelvic floor ligament wound of the patient back and forth through the upper movable rod and the lower movable rod, so that the condition that the hands of a doctor are tired due to continuous exertion is avoided, the suture process of the doctor is more stable and safe, the direction of the suture needle is not easy to deviate, the suture direction and the suture position can be controlled better by the doctor, the suture effect of the wound is better, and the practicability is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the upper movable rod of the present utility model in a perspective cross-sectional configuration;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model;

fig. 5 is a schematic perspective sectional structure of the fixing block of the present utility model.

Reference numerals illustrate:

1. an upper movable rod; 2. a lower movable rod; 3. a suture needle; 4. a fixed block; 5. a connecting groove; 6. a cavity; 7. a movable plate; 8. a first movable stop lever; 9. a first limiting hole; 10. a first spring; 11. a communication hole; 12. a pull rope; 13. a first pull block; 14. a second movable limiting rod; 15. the second limit groove; 16. a second pull block; 17. a second spring; 18. a spring piece; 19. and a threading hole.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a pelvic floor ligament suture device as shown in figures 1-5, which comprises an upper movable rod 1 and a lower movable rod 2, wherein one end of the upper movable rod 1 and one end of the lower movable rod 2, which are in contact with each other, are hinged through a hinge, a suture needle 3 is arranged at the inner side of one end of the upper movable rod 1, which is far away from the hinge, a threading hole 19 is formed in the suture needle 3, a fixed block 4 is fixedly arranged at the inner side of one end of the lower movable rod 2, which is far away from the hinge, a connecting groove 5 corresponding to the suture needle 3 is formed at the top end of the fixed block 4, a cavity 6 is formed in one end of the upper movable rod 1, the top end of the suture needle 3 penetrates through the inner side of the upper movable rod 1 and extends into the cavity 6, a first limiting mechanism is arranged in the cavity 6, and a second limiting mechanism is arranged at the outer end of the fixed block 4.

The first stop gear includes fly leaf 7, fly leaf 7 outer end is contacted with cavity 6 inner wall, the fly leaf 7 is close to the fixed first movable stop lever 8 that is equipped with in one side of sewing needle 3, first spacing hole 9 has been seted up on the sewing needle 3, first spacing hole 9 is established at the through wires hole 19 top, first movable stop lever 8 one end passes inside first spacing hole 9, the fixed first spring 10 that is equipped with in one side that first movable stop lever 8 was kept away from to fly leaf 7, first spring 10 one end and the inside side wall fixed connection of cavity 6, the communication hole 11 has been seted up to the one end that upper movable lever 1 is close to the hinge, communication hole 11 one end is linked together with cavity 6 inside, the fixed stay cord 12 that is equipped with in one side that the fly leaf 7 is close to first spring 10, stay cord 12 one end passes inside first spring 10 and the communication hole 11 and extends to upper movable lever 1 one end, first pull block 13 is fixed to be equipped with in stay cord 12 one end, first pull block 13 is established in upper movable lever 1 one end.

The second stop gear is including setting up the second movable stop lever 14 at the fixed block 4 outer end, second movable stop lever 14 one end passes the fixed block 4 outer end and extends into inside the spread groove 5, second movable stop lever 14 one end top is the cambered surface, set up the second spacing groove 15 corresponding with second movable stop lever 14 on the sewing needle 3, second spacing groove 15 establishes in the through wires hole 19 bottom, the fixed second pull block 16 that is equipped with of one end that the second movable stop lever 14 kept away from the spread groove 5, second movable stop lever 14 outer end is equipped with second spring 17, second spring 17 both ends respectively with second pull block 16 inboard and fixed block 4 outer end fixed connection.

A spring piece 18 is fixedly arranged between one ends of the upper movable rod 1 and the lower movable rod 2, which are close to the hinge.

One end of the suture thread passes through the inside of the threading hole 19 and is fixed on the threading hole 19, a doctor holds the joint of the upper movable rod 1 and the lower movable rod 2 by hand, one end of the upper movable rod 1 separated from the lower movable rod 2 penetrates into the pelvic floor ligament of a patient, so that the suture needle 3 and the fixed block 4 are respectively positioned at the top and the bottom of a wound to be sutured, the separated ends of the upper movable rod 1 and the lower movable rod 2 are mutually close by the hand of the doctor, the tip of the suture needle 3 passes through the wound and is clamped into the connecting groove 5, the outer end of the suture needle 3 extrudes the second movable limiting rod 14, the second movable limiting rod 14 moves towards the outside of the connecting groove 5 under the action of pressure, when the suture needle 3 enters into the connecting groove 5 to a certain depth, the second movable limiting rod 14 is clamped into the second limiting groove 15 on the suture needle 3 under the action of the elasticity of the second spring 17, at this time, the first pull block 13 is pulled, the first pull block 13 drives the pull rope 12 to move towards the hinged end of the upper movable rod 1, the pull rope 12 drives the movable plate 7 and the first movable limiting rod 8 to move towards one side far away from the suture needle 3, the movable plate 7 compresses the first spring 10, when one end of the first movable limiting rod 8 is separated from the inside of the first limiting hole 9, hands of a doctor are loosened outwards, one ends of the upper movable rod 1 and the lower movable rod 2 are separated from each other under the action of the elastic force of the spring piece 18, the lower movable rod 2 drives the fixed block 4 and the suture needle 3 to be separated from one end of the upper movable rod 1, so that one penetration of the suture needle 3 is completed, the suture needle 3 drives the suture to pass through a wound, after the device is taken out from the basin bottom of a patient, the second pull block 16 and the second movable limiting rod 14 are separated from the inside of the second limiting groove 15, and then the suture needle 3 is taken out from the inside of the connecting groove 5, the suture needle 3 is fixed at one end of the upper movable rod 1, and the suture needle 3 and the suture thread can be sutured on the wound back and forth.

According to the utility model, the suture needle 3 and the suture thread are driven to suture on the pelvic floor ligament wound of a patient back and forth through the upper movable rod 1 and the lower movable rod 2, so that the condition that a doctor is tired in hands due to continuous exertion is avoided, the suture process of the doctor is more stable and safe, the direction of the suture needle 3 is not easy to deviate, the doctor can better control the suture direction and the position, the suture effect of the wound is better, the practicability is stronger, and the problem that the suture effect of the wound is influenced because the doctor in the prior art performs suture on the pelvic floor ligament of the patient, the surgical wound is smaller and the position is closer to the pelvic cavity, the suture needle is clamped by clamping surgical forceps mostly, the suture needle is required to be clamped by the doctor with great exertion, the hand fatigue is easy to be caused, the suture needle is also not stable enough, and the suture effect of the wound is easy to deviate is solved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a pelvic floor ligament suturing device, includes movable rod (1) and lower movable rod (2), the one end that goes up movable rod (1) and lower movable rod (2) contact each other is articulated through the hinge, its characterized in that: the inner side of one end of the upper movable rod (1) far away from the hinge is provided with a suture needle (3), the suture needle (3) is provided with a threading hole (19), the inner side of one end of the lower movable rod (2) far away from the hinge is fixedly provided with a fixed block (4), the top end of the fixed block (4) is provided with a connecting groove (5) corresponding to the suture needle (3), the novel suture needle is characterized in that a cavity (6) is formed in one end of the upper movable rod (1), the top end of the suture needle (3) penetrates through the inner side of the upper movable rod (1) and extends into the cavity (6), a first limiting mechanism is arranged in the cavity (6), and a second limiting mechanism is arranged at the outer end of the fixed block (4).

2. A pelvic floor ligament suturing device according to claim 1 wherein: the utility model discloses a suture needle, including first stop gear, cavity (6) are fixed, first stop gear includes fly leaf (7), fly leaf (7) outer end and cavity (6) inner wall are contacted, one side that fly leaf (7) are close to suture needle (3) is fixed to be equipped with first movable gag lever post (8), first spacing hole (9) have been seted up on suture needle (3), first spacing hole (9) are established at through wires hole (19) top, first movable gag lever post (8) one end is passed inside first spacing hole (9).

3. A pelvic floor ligament suturing device according to claim 2 wherein: a first spring (10) is fixedly arranged on one side, far away from the first movable limiting rod (8), of the movable plate (7), and one end of the first spring (10) is fixedly connected with one side wall inside the cavity (6).

4. A pelvic floor ligament suturing device according to claim 3 wherein: the utility model discloses a movable rod, including upper movable rod (1), cavity (6), connecting hole (11) have been seted up to the one end that upper movable rod (1) is close to the hinge, connecting hole (11) one end is linked together with cavity (6) are inside, one side that movable plate (7) is close to first spring (10) is fixed to be equipped with stay cord (12), stay cord (12) one end is passed inside first spring (10) and connecting hole (11) inside and is extended to upper movable rod (1) one end, stay cord (12) one end is fixed to be equipped with first pull block (13), first pull block (13) are established at upper movable rod (1) one end.

5. A pelvic floor ligament suturing device according to claim 1 wherein: the second limiting mechanism comprises a second movable limiting rod (14) arranged at the outer end of the fixed block (4), one end of the second movable limiting rod (14) penetrates through the outer end of the fixed block (4) and extends into the connecting groove (5), the top of one end of the second movable limiting rod (14) is an arc surface, a second limiting groove (15) corresponding to the second movable limiting rod (14) is formed in the suture needle (3), and the second limiting groove (15) is formed in the bottom of the threading hole (19).

6. A pelvic floor ligament suturing device according to claim 5 wherein: the one end that second activity gag lever post (14) kept away from spread groove (5) is fixed and is equipped with second pull block (16), second activity gag lever post (14) outer end is equipped with second spring (17), second spring (17) both ends respectively with second pull block (16) inboard and fixed block (4) outer end fixed connection.

7. A pelvic floor ligament suturing device according to claim 1 wherein: a spring piece (18) is fixedly arranged between one ends of the upper movable rod (1) and the lower movable rod (2) close to the hinge.