CN216221537U

CN216221537U - Medical suturing instrument convenient to use

Info

Publication number: CN216221537U
Application number: CN202122713240.4U
Authority: CN
Inventors: 张强
Original assignee: Xuzhou Medical University
Current assignee: Xuzhou Medical University
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-08
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a medical suturing instrument convenient to use, which comprises a rear seat, wherein a telescopic groove is formed in the rear seat, a guide pipe communicated with the inside of the telescopic groove is installed at the center of the bottom of the rear seat, a sliding block is connected to the inside of the telescopic groove in a sliding mode, a rod body penetrating through the guide pipe is installed at the center of the bottom of the sliding block, a wire groove is formed in the bottom end of the rod body, a supporting spring connecting the sliding block and the bottom of the telescopic groove is sleeved on the rod body, a handle is installed on the outer wall of one side of the top of the rear seat, a rotating shaft seat is installed below the handle, a pressing handle is rotatably connected to the rotating shaft seat through a rotating shaft, and a lever which is located in the telescopic groove and is in contact with the sliding block is installed at the top end of the pressing handle. The utility model has novel structure and ingenious conception, can realize the clamping and the releasing of the suture line, is convenient for a series of suture operations such as threading, knotting and the like, greatly improves the use convenience and effectively improves the suture efficiency.

Description

Medical suturing instrument convenient to use

Technical Field

The utility model relates to the technical field of surgical instruments, in particular to a medical suturing instrument convenient to use.

Background

Suturing is the process of coaptation or reconstruction of the passage of tissues and organs which have been cut or traumatized and broken to restore their function. Is a basic condition for ensuring good healing and is also one of the important basic operation techniques of the surgical operation. Different methods are adopted to suture tissues and organs at different parts. Suturing is generally performed by using needle holders and forceps.

The most basic principle of selecting the suture is as follows: sutures which are thin and strong and which have minimal tissue reaction are used to the greatest extent. Wherein, the use of thin suture, the use of tweezers for threading and knotting operations is difficult, and the suture can not be effectively clamped. Therefore, there is a need for a medical suturing apparatus that is easy to use.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a medical suturing instrument convenient to use, which is novel in structure and ingenious in conception, can realize clamping and releasing of a suture line, is convenient to carry out a series of suturing operations such as threading, knotting and the like, greatly improves the use convenience and effectively improves the suturing efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an apparatus is sewed up to medical treatment that facilitates use, includes the back seat, flexible groove has been seted up to the inside of back seat, the bottom center department of back seat install with the stand pipe of flexible inslot portion intercommunication, the inside sliding connection in flexible groove has the slider, the bottom center department of slider installs the body of rod that passes the stand pipe, the wire casing has been seted up to the bottom of the body of rod, the supporting spring who has cup jointed link block and flexible tank bottom on the body of rod, the handle is installed to top one side outer wall of back seat, the pivot seat is installed to the below of handle, rotate through the pivot on the pivot seat and be connected with the pressure handle, the lever that is located flexible inslot portion and slider contact is installed on the top of pressing the handle, press and install the torque spring with the contact of back seat outer wall on the handle.

Preferably, the inner diameter of the guide tube is consistent with the outer diameter of the rod body.

Preferably, the handle and the pressing handle are fixedly sleeved with rubber gloves.

Preferably, the inner wall of the telescopic groove is provided with a limiting block at one side corresponding to the lever.

Preferably, the bottom of stand pipe has seted up the constant head tank all around, the inside joint of constant head tank is fixed with the rubber circle.

The utility model has the beneficial effects that:

1. the clamping and the releasing of the suture line can be realized, a series of suture operations such as threading, knotting and the like are convenient to carry out, the use convenience is greatly improved, and the suture efficiency is effectively improved;

2. after the inside of wire casing is gone into to the stylolite card, the body of rod retracts into the inside of stand pipe, and the stylolite of wire casing both sides can be gone into the inside of rubber circle, has further guaranteed the stability of unique stylolite centre gripping.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall plan structure of the present invention;

FIG. 2 is a schematic cross-sectional plan view of the backseat of the present invention;

FIG. 3 is a schematic top sectional plan view of the guide tube of the present invention;

FIG. 4 is a schematic view of a lever mounting plane structure according to the present invention;

reference numbers in the figures: 1. a rear seat; 2. a guide tube; 3. a rod body; 4. a wire slot; 5. a rotating shaft seat; 6. a rotating shaft; 7. a torsion spring; 8. a handle; 9. pressing the handle; 10. a lever; 11. a slider; 12. a telescopic groove; 13. a support spring; 14. positioning a groove; 15. a rubber ring; 16. and a limiting block.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example one

As shown in fig. 1, fig. 2 and fig. 4, the present invention provides the following technical solutions: a medical suturing instrument convenient to use comprises a backseat 1, wherein a telescopic groove 12 is formed in the backseat 1, a guide pipe 2 communicated with the inside of the telescopic groove 12 is installed at the center of the bottom of the backseat 1, a sliding block 11 is connected to the inside of the telescopic groove 12 in a sliding mode, a rod body 3 penetrating through the guide pipe 2 is installed at the center of the bottom of the sliding block 11, a wire slot 4 is formed in the bottom end of the rod body 3, a supporting spring 13 connecting the bottom of the sliding block 11 and the bottom of the telescopic groove 12 is sleeved on the rod body 3, a handle 8 is installed on the outer wall of one side of the top of the backseat 1, a rotating shaft seat 5 is installed below the handle 8, a pressing handle 9 is rotatably connected onto the rotating shaft seat 5 through a rotating shaft 6, a lever 10 located inside the telescopic groove 12 and in contact with the sliding block 11 is installed at the top end of the pressing handle 9, a torsion spring 7 in contact with the outer wall of the backseat 1 is installed on the pressing handle 9, the handle 8 is held by hand, the pressing handle 9 is pressed by force to move towards one side of the handle 8, make torsion spring 7 atress deformation, thereby drive lever 10 downstream, press the inside downstream of slider 11 at flexible groove 12 then, make torsion spring 7 atress compression, and drive the body of rod 3 and follow the inside of stand pipe 2 and shift out, the wire casing 4 of the body of rod 3 bottom is exposed from the stand pipe 2 bottom, be used for catching the stylolite, relax and press handle 9 after that, make under torsion spring 7's effect press handle 9 automatic re-setting, and drive lever 10 automatic re-setting, simultaneously under the reverse effort of supporting spring 13, drive slider 11 at the inside upward movement of flexible groove 12, make the body of rod 3 shrink the inside of stand pipe 2, thereby press from both sides tight stylolite, conveniently carry out the threading, a series of sewing operations such as knot, the convenience of using has been promoted greatly, effectively promote sewing efficiency.

Preferably, the inner diameter of the guide tube 2 is the same as the outer diameter of the rod body 3, so that the normal movement of the rod body 3 is ensured.

Preferably, the handle 8 and the pressing handle 9 are fixedly sleeved with rubber gloves, so that the hand-holding comfort level is improved.

Preferably, a limiting block 16 is installed on one side of the inner wall of the telescopic groove 12, which is located right opposite to the lever 10, and plays a role in limiting the movement of the slider 11.

Example two

In the first embodiment, the surgical clip has poor holding stability, referring to fig. 1 and 3, as another preferred embodiment, the difference from the first embodiment is that positioning grooves 14 are formed around the bottom of the guide tube 2, rubber rings 15 are fixed inside the positioning grooves 14 in a clamping manner, after the suture is clamped into the wire groove 4, the rod body 3 retracts into the guide tube 2, the suture on two sides of the wire groove 4 can be clamped into the rubber rings 15, and the holding stability of the unique suture is further ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical suturing device that facilitates use, comprising a backseat (1), characterized in that: the rear seat is characterized in that a telescopic groove (12) is formed in the rear seat (1), a guide pipe (2) communicated with the inside of the telescopic groove (12) is arranged at the center of the bottom of the rear seat (1), a sliding block (11) is connected to the inside of the telescopic groove (12) in a sliding manner, a rod body (3) penetrating through the guide pipe (2) is arranged at the center of the bottom of the sliding block (11), a wire groove (4) is formed in the bottom end of the rod body (3), a supporting spring (13) connecting the bottom of the sliding block (11) and the bottom of the telescopic groove (12) is sleeved on the rod body (3), a handle (8) is arranged on the outer wall of one side of the top of the rear seat (1), a rotating shaft seat (5) is arranged below the handle (8), a pressing handle (9) is rotatably connected to the rotating shaft (5) through a rotating shaft (6), a lever (10) which is positioned inside the telescopic groove (12) and is contacted with the sliding block (11) is arranged at the top of the pressing handle (9), and the pressing handle (9) is provided with a torsion spring (7) which is in contact with the outer wall of the rear seat (1).

2. A medical suturing device for facilitating use according to claim 1, wherein: the inner diameter of the guide pipe (2) is consistent with the outer diameter of the rod body (3).

3. A medical suturing device for facilitating use according to claim 1, wherein: the handle (8) and the pressing handle (9) are fixedly sleeved with rubber gloves.

4. A medical suturing device for facilitating use according to claim 1, wherein: and a limiting block (16) is arranged on one side of the inner wall of the telescopic groove (12) which is just corresponding to the lever (10).

5. A medical suturing device for facilitating use according to claim 1, wherein: positioning grooves (14) are formed in the periphery of the bottom of the guide pipe (2), and rubber rings (15) are clamped and fixed inside the positioning grooves (14).