CN215424858U

CN215424858U - Clinical stitch scissors of using of gynaecology

Info

Publication number: CN215424858U
Application number: CN202121476675.5U
Authority: CN
Inventors: 李莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-07
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a stitch scissors for gynecological clinical use, which comprises a first handle and a second handle, wherein one end of the first handle is provided with a cutting edge, and an adjusting mechanism is arranged between the first handle and the cutting edge; the adjusting mechanism consists of a sliding groove formed in the outer side wall of the first handle, a sliding block positioned in the sliding groove, a telescopic rod positioned on the side wall of the sliding block, a lead screw positioned on the outer side of the first handle and a threaded sleeve in threaded connection with the lead screw, wherein the lead screw is rotatably connected with the first handle, and the threaded sleeve is fixed with the sliding block; the second handle and the first handle are provided with the same adjusting mechanism. Through spout, slider, telescopic link, lead screw, thread bush isotructure, can adjust the distance between cutting edge and the handle, can adjust according to specific in service behavior, make things convenient for medical personnel to the operation of taking out stitches of wound, improved the practicality of taking out stitches and cutting.

Description

Clinical stitch scissors of using of gynaecology

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a stitch scissors for gynecological clinical use.

Background

The stitch removal is the last step in the surgical operation, which means that the suture of the operation wound is removed, and the wound can grow well. The removal of stitches is not a trivial matter, but not a trivial matter, and especially for orthopedic surgery, attention must be paid to the removal of stitches. Moreover, it is not just a matter of medical treatment, but rather a combination of doctors and patients.

Most of the existing stitch scissors are fixed, the distance between the cutting edge and the handle cannot be adjusted, and the practicability is poor, so that the stitch scissors for gynecological clinical use are needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the pair of stitch scissors for gynecological clinical use, the distance between the cutting edge and the handle can be adjusted through the structures such as the sliding groove, the sliding block, the telescopic rod, the lead screw, the threaded sleeve and the like, the stitch scissors can be adjusted according to specific use conditions, the stitch scissors are convenient for medical personnel to perform stitch-removing operation on a wound, and the practicability of the stitch scissors is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: a stitch scissors for gynecological clinical use comprises a first handle and a second handle, wherein a cutting edge is arranged at one end of the first handle, and an adjusting mechanism is arranged between the first handle and the cutting edge;

the adjusting mechanism consists of a sliding groove formed in the outer side wall of the first handle, a sliding block positioned in the sliding groove, a telescopic rod positioned on the side wall of the sliding block, a lead screw positioned on the outer side of the first handle and a threaded sleeve in threaded connection with the lead screw, wherein the lead screw is rotatably connected with the first handle, and the threaded sleeve is fixed with the sliding block;

the second handle and the first handle are provided with the same adjusting mechanism.

As a preferable technical scheme of the utility model, one end of the telescopic rod, which is far away from the sliding block, is provided with a thread, a rod body of the telescopic rod, which is close to the thread, is provided with a baffle plate, one end of the cutting edge, which is close to the first handle, is provided with a mounting plate, the telescopic rod penetrates through the mounting plate, and the end part of the telescopic rod is provided with a spiral sleeve.

As a preferable technical solution of the present invention, the telescopic rod penetrates through an end portion of the first handle, and the number of the telescopic rods is two.

As a preferable technical scheme of the utility model, one end of the outer side wall of the first handle, which is close to the blade, is provided with a clamping plate, the screw rod penetrates through the clamping plate, and a circular plate is arranged between the clamping plates of the screw rod.

As a preferable technical scheme of the utility model, connecting plates are arranged at one ends of the first handle and the second handle close to the blade, and a double-end screw penetrates through the two connecting plates.

As a preferable technical scheme of the utility model, a first finger sleeve is arranged at one end of the upper surface of the first handle, which is far away from the blade, and a second finger sleeve is arranged at one end of the lower surface of the second handle, which is far away from the blade.

As a preferable technical scheme of the utility model, the first handle, the connecting plate and the inner side wall of the blade are in the same plane.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the structures such as the sliding groove, the sliding block, the telescopic rod, the screw rod, the threaded sleeve and the like, the distance between the cutting edge and the handle can be adjusted, the adjustment can be carried out according to specific use conditions, the medical personnel can conveniently carry out the stitch removing operation on the wound, and the practicability of the stitch removing scissors is improved;

2. insert the mounting panel with the telescopic link, mutually support turnbuckle and thread, fix the mounting panel on the telescopic link, through thread, baffle, mounting panel and turnbuckle isotructure, can lift the cutting edge off from the telescopic link when the cutting edge damages, change brand-new cutting edge, avoid scraping of whole stitch scissors after the cutting edge damages, reduce subsequent maintenance cost.

Drawings

FIG. 1 is a schematic rear perspective view of the present invention;

FIG. 2 is a schematic front perspective view of the present invention;

FIG. 3 is a schematic view of the first handle of the present invention;

FIG. 4 is a schematic structural view of a lead screw according to the present invention;

FIG. 5 is a schematic view of the telescopic rod of the present invention;

FIG. 6 is a schematic view of the structure at A in FIG. 2 according to the present invention.

Wherein: 1. a first handle; 2. a second handle; 3. a blade; 4. a chute; 5. a slider; 6. a telescopic rod; 7. a screw rod; 8. a threaded sleeve; 9. thread teeth; 10. a baffle plate; 11. mounting a plate; 12. a spiral sleeve; 13. a splint; 14. a circular plate; 15. a connecting plate; 16. a double-ended screw.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-6, a pair of gynecological clinical stitch scissors comprises a first handle 1 and a second handle 2, wherein a blade 3 is arranged at one end of the first handle 1, and an adjusting mechanism is arranged between the first handle 1 and the blade 3;

the adjusting mechanism is composed of a sliding groove 4 formed in the outer side wall of the first handle 1, a sliding block 5 positioned in the sliding groove 4, a telescopic rod 6 positioned on the side wall of the sliding block 5, a screw rod 7 positioned on the outer side of the first handle 1 and a threaded sleeve 8 in threaded connection with the screw rod 7, the screw rod 7 is rotatably connected with the first handle 1, and the threaded sleeve 8 is fixed with the sliding block 5;

the second handle 2 and the first handle 1 are provided with the same adjusting mechanism;

rotate lead screw 7, cooperation thread bush 8 drives slider 5 and removes inside spout 4, thereby drive telescopic link 6 and remove, adjust telescopic link 6 and stretch out first handle 1's length, thereby adjust the distance between cutting edge 3 and the first handle 1, adjust second handle 2 according to above-mentioned mode, it is corresponding to make 3 positions of cutting edge on the both hands handle, through spout 4, slider 5, telescopic link 6, lead screw 7, thread bush 8 isotructure, can adjust the distance between cutting edge 3 and the handle, can adjust according to specific in service behavior, make things convenient for medical personnel to the operation of taking out stitches of wound, the practicality of cutting out stitches has been improved.

In other embodiments, a thread 9 is formed at one end of the telescopic rod 6, which is far away from the slider 5, a baffle 10 is arranged on a rod body of the telescopic rod 6, which is close to the thread 9, a mounting plate 11 is arranged at one end of the cutting edge 3, which is close to the first handle 1, the telescopic rod 6 penetrates through the mounting plate 11, and a spiral sleeve 12 is arranged at the end part of the telescopic rod 6;

insert mounting panel 11 with telescopic link 6, mutually support turnbuckle 12 and thread tooth 9, fix mounting panel 11 on telescopic link 6, through thread tooth 9, baffle 10, mounting panel 11 and turnbuckle 12 isotructures, can lift cutting edge 3 off from telescopic link 6 when cutting edge 3 damages, change brand-new cutting edge 3, avoid scrapping of whole seam scissors after cutting edge 3 damages, reduce subsequent maintenance cost.

In other embodiments, the telescopic rod 6 penetrates through the end of the first handle 1, and two telescopic rods 6 are arranged; the mounting plate 11 can be prevented from rotating on the telescopic rod 6.

In other embodiments, a clamping plate 13 is arranged at one end of the outer side wall of the first handle 1 close to the blade 3, the screw rod 7 penetrates through the clamping plate 13, and a circular plate 14 is arranged between the clamping plates 13 of the screw rod 7; the rotary connection between the screw rod 7 and the first handle 1 is realized.

In other embodiments, connecting plates 15 are arranged at the ends of the first handle 1 and the second handle 2 close to the blade 3, and a double-end screw 16 penetrates through the two connecting plates 15; rotation between the first handle 1 and the second handle 2 can be achieved.

In other embodiments, a first finger sleeve is arranged at one end of the upper surface of the first handle 1, which is far away from the blade 3, and a second finger sleeve is arranged at one end of the lower surface of the second handle 2, which is far away from the blade 3; it is convenient for a person to control the first handle 1 and the second handle 2.

In other embodiments, the first handle 1, the web 15 and the inner side wall of the blade 3 are in the same plane; the cutting edge directions of the second handle 2 and the cutting edge 3 of the first handle 1 are opposite, so that the two cutting edges 3 can be attached to each other to realize a shearing function when the connecting plate 15 is connected together.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

It should be noted that, the electric components in the present application, such as the power unit, the first motor, the second motor, and the like, are all connected to the external controller, and the external controller is the prior art, and the present application does not improve the present application, so that it is not necessary to disclose the specific model, the circuit structure, and the like of the external controller, and the integrity of the present application is not affected.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clinical stitch scissors of using of gynaecology, includes first handle (1) and second handle (2), its characterized in that: a cutting edge (3) is arranged at one end of the first handle (1), and an adjusting mechanism is arranged between the first handle (1) and the cutting edge (3);

the adjusting mechanism is composed of a sliding groove (4) formed in the outer side wall of the first handle (1), a sliding block (5) located inside the sliding groove (4), a telescopic rod (6) located on the side wall of the sliding block (5), a screw rod (7) located on the outer side of the first handle (1) and a threaded sleeve (8) in threaded connection with the screw rod (7), the screw rod (7) is rotatably connected with the first handle (1), and the threaded sleeve (8) is fixed with the sliding block (5);

the second handle (2) and the first handle (1) are provided with the same adjusting mechanism.

2. The clinical suture scissors of claim 1, wherein: screw thread (9) have been seted up to the one end that slider (5) were kept away from in telescopic link (6), be provided with baffle (10) on the body of rod that telescopic link (6) are close to screw thread (9), the one end that cutting edge (3) are close to first handle (1) is provided with mounting panel (11), telescopic link (6) run through in mounting panel (11), spiral cover (12) are installed to telescopic link (6) tip.

3. The clinical suture scissors of claim 1, wherein: the telescopic rod (6) penetrates through the end part of the first handle (1), and two telescopic rods (6) are arranged.

4. The clinical suture scissors of claim 1, wherein: one end, close to the cutting edge (3), of the outer side wall of the first handle (1) is provided with a clamping plate (13), the screw rod (7) penetrates through the clamping plate (13), and a circular plate (14) is arranged between the clamping plates (13) and located on the screw rod (7).

5. The clinical suture scissors of claim 1, wherein: one end of each of the first handle (1) and the second handle (2) close to the cutting edge (3) is provided with a connecting plate (15), and the two connecting plates (15) are provided with a double-threaded screw (16) in a penetrating manner.

6. The clinical suture scissors of claim 1, wherein: the one end that cutting edge (3) were kept away from to first handle (1) upper surface is provided with first dactylotheca, the one end that cutting edge (3) were kept away from to second handle (2) lower surface is provided with the second dactylotheca.

7. The clinical suture scissors of claim 5, wherein: the first handle (1), the connecting plate (15) and the inner side wall of the blade (3) are in the same plane.