CN210521031U

CN210521031U - Suture forceps

Info

Publication number: CN210521031U
Application number: CN201920610811.1U
Authority: CN
Inventors: 刘亚菲
Original assignee: Changsha Ruitai Medical Technology Co ltd
Current assignee: Changsha Ruitai Medical Technology Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-05-15
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a pair of suture forceps, which comprises a suture forceps main body, one end of the suture forceps main body is connected with a forceps head through a bolt, one end of the forceps head is connected with a forceps rod through a bolt, the outer side of the forceps rod is connected with a rotating wheel through a block, one end of the forceps rod deviating from the forceps head is connected with a handle through a bolt, the bottom of the handle is connected with a handle through a bolt, the suture forceps main body also comprises an adjusting device and a buffering device, and the adjusting device is arranged at the bottom of the suture forceps main body; through the adjusting device who designs bottom the stitching forceps main part, the more accurate opening size to the binding clip of convenient to use person is adjusted to be convenient for fix the binding clip, avoid at the operation in-process, because of user misoperation, lead to binding clip opening size to change, through the buffer who designs at stitching forceps main part inboard, be convenient for play the cushioning effect to the junction between handle and the tong pole, avoid stitching the forceps main part and receive the influence because of the striking between handle and the tong pole.

Description

Suture forceps

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to suture pincers.

Background

Medical instruments refer to instruments, devices, appliances, materials or other items used alone or in combination in the human body, including the required software; the function of the suture forceps for the external and internal use of the human body is not obtained by using pharmacology, immunology or metabolism means, but the suture forceps and the medical appliance with the shape similar to the forceps are needed to be used for suturing the wound of the patient, but the suture forceps and the medical appliance are more delicate in working,

however, the existing suture forceps still have some defects in the using process: when the existing suture forceps are used, the suture needle needs to be extruded and fixed, so that higher requirements are met for the operation of a user, the existing suture forceps are not provided with a device which is convenient for the user to accurately fix the size of the opening of the forceps head, and therefore certain inconvenience is brought to the user in the using process, and more physical power of the user is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suture pincers to solve the current suture pincers that propose among the above-mentioned background art when using, because need extrude fixedly to sewing needle, thereby have higher requirement to user's operation, and current suture pincers do not have convenient to use person to carry out accurate fixed device to binding clip open-ended size, consequently at the in-process that uses, can cause the inconvenience of certain degree for the user, consume the more physical problem of user.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pair of suture pincers, includes the suture pincers main part, there is the binding clip to suture pincers main part one end through bolted connection, there is the binding clip one end through bolted connection, the binding clip outer side is connected with the runner through the block, the one end that the binding clip deviates from the binding clip is connected with the handle through bolted connection, there is the handle bottom through bolted connection the handle suture pincers main part still includes adjusting device and buffer, adjusting device sets up in the suture pincers main part bottom, adjusting device includes fixed pipe, the activity groove has been seted up on fixed pipe surface, the activity inslot side is connected with the connecting block through the block, the welding of connecting block bottom has coupling nut, the coupling nut inboard has the lead screw.

Preferably, the buffering device is arranged on the inner side of the stitching forceps main body and comprises a buffering sheet, a buffering sheet groove is formed in the side face of the buffering sheet relative to the surface of the handle, connecting grooves are formed in the two sides of the buffering sheet groove relative to the inside of the handle, a clamping groove is formed in the inner side of the connecting groove relative to the inside of the handle, and a clamping block is connected to the inside of the clamping groove through clamping.

Preferably, the connecting block is matched with the movable groove, and the top of the connecting block is connected with the handle.

Preferably, the connecting nut is matched with the screw rod, and the screw rod penetrates through one end of the fixed pipe and is welded with the knob.

Preferably, one end of the fixed pipe is connected with the bottom of the handle, and the movable groove is arranged on the top surface of the fixed pipe.

Preferably, the clamping block is connected with the buffer sheet, and the clamping block is matched with the clamping groove.

Preferably, the buffer sheet is a flexible metal member, and the buffer sheet has an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the adjusting device who designs in sewing up pincers main part bottom, the more accurate opening size to the binding clip of convenient to use person is adjusted to be convenient for fix the binding clip, avoid at the operation in-process, because of user misoperation, lead to binding clip opening size to change, make the sewing needle drop, influence user's operation.

(2) Through the buffer of sewing up the inboard design of pincers main part, be convenient for play the cushioning effect to the junction between handle and the claw beam, avoid sewing up the pincers main part and receive the influence because of the striking between handle and the claw beam, cause irreversible damage even to sewing up the pincers main part, the effectual life who prolongs the sewing up pincers main part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the adjusting device of the present invention;

fig. 3 is a schematic structural view of the connecting block of the present invention;

fig. 4 is a schematic structural view of the buffering device of the present invention;

in the figure: 1. a binding clip; 2. a suturing forceps body; 3. a clamp lever; 4. a rotating wheel; 5. a handle; 6. a buffer sheet; 7. a handle; 8. a knob; 9. a movable groove; 10. a fixed tube; 11. a screw rod; 12. connecting blocks; 13. a connecting nut; 14. connecting grooves; 15. a card slot; 16. a buffer sheet groove; 17. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a pair of suture forceps comprises a suture forceps main body 2, one end of the suture forceps main body 2 is connected with a forceps head 1 through a bolt, one end of the forceps head 1 is connected with a forceps rod 3 through a bolt, the outer side of the forceps rod 3 is connected with a rotating wheel 4 through a clamping, one end of the forceps rod 3, which is far away from the forceps head 1, is connected with a handle 5 through a bolt, the bottom of the handle 5 is connected with a handle 7 through a bolt, the suture forceps main body 2 further comprises an adjusting device, the adjusting device is arranged at the bottom of the suture forceps main body 2 and comprises a fixed pipe 10, a movable groove 9 is formed in the surface of the fixed pipe 10, the inner side of the movable groove 9 is connected with a connecting block 12 through a clamping, a connecting nut 13 is welded at the bottom of the connecting block 12, the inner side of the connecting nut 13 is connected with a lead screw 11, the opening size of the binding clip 1 can be adjusted by a user according to actual conditions.

In this embodiment, it is preferable that the connecting block 12 is fitted to the movable groove 9, and the top of the connecting block 12 is connected to the handle 7, so that the position of the handle 7 can be easily adjusted by connecting the connecting block 12 to the handle 7.

In this embodiment, preferably, the connecting nut 13 is adapted to the screw rod 11, and the knob 8 is welded to one end of the screw rod 11 penetrating through the fixing tube 10, so that the connecting nut 13 moves along the screw rod 11 by rotating the screw rod 11 through the arrangement of the screw rod 11 and the connecting nut 13.

In this embodiment, preferably, one end of the fixed tube 10 is connected to the bottom of the handle 5, and the movable groove 9 is located on the top surface of the fixed tube 10, so that the connecting block 12 can move along the movable groove 9 conveniently by providing the movable groove 9.

Example 2

Referring to fig. 1-4, the present invention provides a technical solution: a pair of suture forceps comprises a suture forceps main body 2, one end of the suture forceps main body 2 is connected with a forceps head 1 through a bolt, one end of the forceps head 1 is connected with a forceps rod 3 through a bolt, the outer side of the forceps rod 3 is connected with a rotating wheel 4 through a clamping block, one end of the forceps rod 3, which is far away from the forceps head 1, is connected with a handle 5 through a bolt, the bottom of the handle 5 is connected with a handle 7 through a bolt, the suture forceps main body 2 further comprises an adjusting device and a buffering device, the adjusting device is arranged at the bottom of the suture forceps main body 2 and comprises a fixed pipe 10, a movable groove 9 is formed in the surface of the fixed pipe 10, the inner side of the movable groove 9 is connected with a connecting block 12 through a clamping block, a connecting nut 13 is welded at the bottom of the connecting block 12, a lead screw 11 is connected to the inner side of the, the opening size of the binding clip 1 can be adjusted by a user according to actual conditions.

In this embodiment, it is preferred, buffer sets up in sewing up 2 inboards of pincers main part, buffer includes buffer 6, buffer slot 16 has been seted up for the handle 5 surface to the side of buffer 6, buffer slot 14 has been seted up for handle 5 inside in buffer slot 16 both sides, connecting slot 14 inboard has been seted up draw-in groove 15 for handle 5 inside, and draw-in groove 15 is inside to be connected with fixture block 17 through the block, through being equipped with buffer 6, buffer slot 16, draw-in groove 15, connecting slot 14 and fixture block 17, be convenient for when handle 5 collides with claw beam 3, play the cushioning effect.

In this embodiment, preferably, the engaging block 17 is connected to the buffer sheet 6, and the engaging block 17 is adapted to the engaging groove 15, so that the surface buffer sheet 6 is separated from the handle 5 by the engaging block 17 and the engaging groove 15.

In this embodiment, preferably, the buffer sheet 6 is a flexible metal member, and the buffer sheet 6 is an arc-shaped structure, so that the buffer sheet 6 is provided to facilitate the buffer action when the handle 5 contacts the clamp rod 3.

The utility model discloses a theory of operation and use flow: after a user moves the suturing forceps main body 2 to a proper position, the opening of the forceps head 1 is adjusted to a proper size by rotating the knob 8, then a suturing needle is placed on the inner side of the forceps head 1, the knob 8 is turned reversely, so that the forceps head 1 extrudes and fixes the suturing needle, and then the user grasps the handle 5 and the handle 7 to suture a wound of a patient;

through being equipped with lead screw 11 and coupling nut 13, utilize threaded connection's principle, the convenient to use person is through rotating lead screw 11, drive coupling nut 13 and move along lead screw 11, and because coupling nut 13 top is connected with handle 7 through connecting

block

12, and 11 one end welding of lead screw has knob 8, thereby the convenient to use person is through rotating knob 8, it moves to drive handle 7, thereby make the opening size of regulation binding clip 1 that the user can be more accurate, through being equipped with buffer plate 6 on handle 5 surface, and insert inside spread groove 14 with buffer plate 6 both ends, be convenient for buffer plate 6 is being used for receiving the effect, deformation takes place for the accessible, absorption part effort, thereby play the cushioning effect, and utilize the block between fixture block 17 and the draw-in groove 15 to be connected, be convenient for meet buffer plate 6 and handle 5 mutually.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suture pincers, includes suture pincers main part (2), there is binding clip (1) suture pincers main part (2) one end through bolted connection, there is binding clip (3) binding clip (1) one end through bolted connection, the binding clip (3) outside is connected with runner (4) through the block, there is handle (5) through bolted connection in the one end that binding clip (1) deviates from in binding clip (3), there is handle (7), its characterized in that handle (5) bottom through bolted connection: the sewing forceps main body (2) further comprises an adjusting device and a buffering device, the adjusting device is arranged at the bottom of the sewing forceps main body (2), the adjusting device comprises a fixed pipe (10), a movable groove (9) is formed in the surface of the fixed pipe (10), the inner side of the movable groove (9) is connected with a connecting block (12) through a clamping block, a connecting nut (13) is welded at the bottom of the connecting block (12), the inner side of the connecting nut (13) is connected with a screw rod (11) through threads relative to the inner part of the fixed pipe (10), and a knob (8) is welded at one end of the screw rod (11).

2. Suturing forceps according to claim 1, characterized in that: the buffer device is arranged on the inner side of the sewing clamp main body (2), the buffer device comprises a buffer sheet (6), a buffer sheet groove (16) is formed in the side face of the buffer sheet (6) relative to the surface of the handle (5), connecting grooves (14) are formed in the two sides of the buffer sheet groove (16) relative to the inner portion of the handle (5), clamping grooves (15) are formed in the inner side of the connecting grooves (14) relative to the inner portion of the handle (5), and clamping blocks (17) are connected to the inner portion of the clamping grooves (15) through clamping.

3. Suturing forceps according to claim 1, characterized in that: the connecting block (12) is matched with the movable groove (9), and the top of the connecting block (12) is connected with the handle (7).

4. Suturing forceps according to claim 1, characterized in that: the connecting nut (13) is matched with the screw rod (11), and the screw rod (11) penetrates through one end of the fixing pipe (10) and is welded with the knob (8).

5. Suturing forceps according to claim 4, characterized in that: one end of the fixed pipe (10) is connected with the bottom of the handle (5), and the movable groove (9) is positioned on the top surface of the fixed pipe (10).

6. Suturing forceps according to claim 2, characterized in that: the fixture block (17) is connected with the buffer sheet (6), and the fixture block (17) is matched with the clamping groove (15).

7. Suturing forceps according to claim 6, characterized in that: the buffer sheet (6) is a flexible metal component, and the buffer sheet (6) is of an arc-shaped structure.