CN213098157U

CN213098157U - Operating forceps with adjusting structure

Info

Publication number: CN213098157U
Application number: CN202020321595.1U
Authority: CN
Inventors: 陈太校; 韩先闯
Original assignee: Sihong Tonghui Medical Equipment Co ltd
Current assignee: Sihong Tonghui Medical Equipment Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-05-04
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses an operation pincers with adjust structure, including first support, second support, binding clip, fixing bolt, set nut, a slide bar section of thick bamboo and connecting rod, binding clip of the equal fixedly connected with of first support and second support front end, first support and second support are through rotatory pivot swivelling joint, rotatory pivot is located first support and second support cross connection department, just be located on the first support and be close to a fixed rotating shaft of second support one side swivelling joint, swivelling joint has a connecting rod on the fixed rotating shaft, the second support is terminal and be located and has seted up a sliding tray near first support one side, the beneficial effects who reaches are: the opening angle of the forceps head is controlled more precisely in the operation process by adjusting the maximum opening angle of the forceps head of the operation forceps, the trouble of manual control is avoided, the use precision of the operation forceps is improved, and the operation success rate is higher.

Description

Operating forceps with adjusting structure

Technical Field

The utility model relates to an operating forceps, in particular to an operating forceps with an adjusting structure, which belongs to the technical field of medical equipment.

Background

The surgical forceps are the most basic medical equipment for a surgeon to perform an operation, and when the surgeon performs the operation, the tail end of the conventional surgical forceps is not provided with any control and adjustment structure, so that when the surgeon needs to use the surgical forceps in a small part, the surgeon often performs the operation depending on the self-urgency and feeling, and the secondary injury of a patient caused by the fact that the opening of the surgical forceps is not well controlled is easy to happen, and finally the operation is failed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of the prior art, and provide an operation forceps with an adjusting structure.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an operation forceps with an adjusting structure, which comprises a first bracket, a second bracket, a forceps head, a fixing bolt, a positioning nut, a slide bar barrel and a connecting rod, wherein the front ends of the first bracket and the second bracket are fixedly connected with the forceps head, the first bracket and the second bracket are rotationally connected through a rotating shaft, the rotating shaft is positioned at the cross connection part of the first bracket and the second bracket, the fixing shaft is rotationally connected on the first bracket and is positioned at one side close to the second bracket, the connecting rod is rotationally connected on the fixing shaft, a sliding groove is arranged at the tail end of the second bracket and is positioned at one side close to the first bracket, the fixing bolt is fixedly connected in the sliding groove, the positioning nut is in threaded connection with the fixing bolt, the slide bar barrel is fixedly connected at one side of the positioning nut close to the forceps head, the sliding rod comprises a sliding rod barrel, a sliding block is connected to the sliding rod barrel in a sliding mode, a rotating groove is formed in the upper end of the sliding block, a sliding rotating shaft is connected to the rotating groove in a rotating mode, one end of a connecting rod is connected to the rotating shaft in a rotating mode, and the other end of the connecting rod is connected to the sliding rotating shaft in a rotating mode.

As an optimal technical scheme of the utility model, just be located spring leaf of second support one side fixedly connected with on the first support, the spring leaf is the arc structure.

As a preferred technical scheme of the utility model, handle of the equal fixedly connected with in first support and the second support outside, be uneven structure on the handle inner wall.

As an optimized technical scheme of the utility model, fixing bolt fixed connection just passes set nut and a slide bar section of thick bamboo in the sliding tray.

As an optimized technical scheme of the utility model, set nut outside one end is located the sliding tray outside.

As an optimal technical scheme of the utility model, a slide bar section of thick bamboo fixed connection is in set nut one side, the set nut external diameter is greater than slide bar section of thick bamboo external diameter.

The utility model discloses the beneficial effect who reaches is: the opening angle of the forceps head is controlled more precisely in the operation process by adjusting the maximum opening angle of the forceps head of the operation forceps, the trouble of manual control is avoided, the use precision of the operation forceps is improved, and the operation success rate is higher.

Drawings

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

In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the sliding groove of the present invention;

fig. 3 is a schematic sectional structure view of the sliding groove of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a binding clip; 4. rotating the rotating shaft; 5. a handle; 6. a spring plate; 7. fixing the rotating shaft; 8. a connecting rod; 9. a sliding groove; 10. fixing the bolt; 11. positioning a nut; 12. a ram cylinder; 13. a slider; 14. a rotating tank; 15. and (4) sliding the rotating shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-3, the utility model provides an operation clamp with an adjusting structure, which comprises a first bracket 1, a second bracket 2, a binding clip 3, a fixing bolt 10, a positioning nut 11, a slide bar barrel 12 and a connecting rod 8, wherein the front ends of the first bracket 1 and the second bracket 2 are fixedly connected with the binding clip 3, the first bracket 1 and the second bracket 2 are rotationally connected through a rotating shaft 4, the rotating shaft 4 is positioned at the cross joint of the first bracket 1 and the second bracket 2, the side of the first bracket 1 close to the second bracket 2 is rotationally connected with a fixing rotating shaft 7, the fixing rotating shaft 7 is rotationally connected with a connecting rod 8, the end of the second bracket 2 is provided with a sliding groove 9 at the side close to the first bracket 1, the sliding groove 9 is fixedly connected with a fixing bolt 10, the fixing bolt 10 is connected with a positioning nut 11 by screw thread, positioning nut 11 is close to a slide bar section of thick bamboo 12 of one side fixedly connected with of binding clip 3, sliding connection has a slider 13 on slide bar section of thick bamboo 12, a swivelling chute 14 has been seted up to slider 13 upper end, 14 swivelling chutes internal rotation connection have a slip pivot 15, 8 one end swivelling joint of connecting rod is on rotatory pivot 4, 8 other end swivelling joint of connecting rod has on the slip pivot 15, make the opening angle of binding clip 3 obtain more accurate control in the operation process, the trouble of manual control has been avoided, the precision that the operation pincers used has been improved, it is higher to make the operation success rate.

The spring piece 6 is fixedly connected to one side of the first support 1, which is located at one side of the second support 2, the spring piece 6 is of an arc structure, the spring piece 6 can be opened to provide a reset elastic force when the surgical forceps are opened, the surgical forceps are more convenient to open, the outer sides of the first support 1 and the second support 2 are both fixedly connected with a handle 5, the inner wall of the handle 5 is of a rugged structure, the handle 5 can enable doctors to more conveniently take the surgical forceps, the rugged structure can increase friction force and prevent the surgical forceps from falling off, the fixing bolt 10 is fixedly connected in the sliding groove 9 and penetrates through the positioning nut 11 and the sliding rod barrel 12, the positioning nut 11 can be adjusted to the maximum extent, one end of the outer side of the positioning nut 11 is located at the outer side of the sliding groove 9, the positioning nut 11 can be rotated more conveniently, and the trouble that the positioning nut 11 cannot be adjusted in the sliding groove, the slide rod barrel 12 is fixedly connected to one side of the positioning nut 11, and the outer diameter of the positioning nut 11 is larger than that of the slide rod barrel 12, so that the positioning nut 11 effectively blocks the slide block 13 from sliding on the slide rod barrel 12, and the adjustment of the maximum opening of the surgical forceps is realized.

Specifically, the handles 5 fixedly connected to the first bracket 1 and the second bracket 2 are squeezed by hands to enable the first bracket 1 and the second bracket 2 to rotate through the rotating shaft 4, so as to complete the closing of the forceps head 3 of the surgical forceps, meanwhile, the spring leaf 6 fixedly connected to the first bracket 1 is squeezed, after the cutting is completed, the forceps head 3 can be opened more easily through the resetting of the spring leaf 6, through the opening and closing of the first bracket 1 and the second bracket 2, one end of the connecting rod 8 rotatably connected between the fixed rotating shaft 7 and the sliding rotating shaft 15 is rotated through the fixed rotating shaft 7, the other end pushes the sliding block 13 to slide on the sliding rod barrel 12, when the maximum opening adjustment of the surgical forceps is required, the positioning nut 11 in threaded connection with the fixing bolt 11 is rotated outside the positioning nut 10 in threaded connection with the fixing bolt 10 to move towards the forceps head 3, thereby shortened the distance between positioning nut 11 and the sliding tray 9 lateral wall, finally made slider 13 be located the distance on the slide bar section of thick bamboo 12 and shortened, realized the effect of the biggest opening regulation of control operation pincers, made the opening angle of binding clip 3 obtain more accurate control in the operation process, avoided the trouble of artificial control, improved the precision that operation pincers used, made the operation success rate higher.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The surgical forceps with the adjusting structure are characterized by comprising a first support (1), a second support (2), a forceps head (3), a fixing bolt (10), a positioning nut (11), a sliding rod barrel (12) and a connecting rod (8), wherein the front ends of the first support (1) and the second support (2) are fixedly connected with the forceps head (3), the first support (1) and the second support (2) are rotatably connected through a rotating shaft (4), the rotating shaft (4) is positioned at the cross joint of the first support (1) and the second support (2), a fixing rotating shaft (7) is rotatably connected to one side, close to the second support (2), of the first support (1), the connecting rod (8) is rotatably connected to the fixing rotating shaft (7), a sliding groove (9) is formed in the tail end of the second support (2) and one side, close to the first support (1), fixing bolt (10) of fixedly connected with in sliding tray (9), threaded connection has a set nut (11) on fixing bolt (10), a slide bar section of thick bamboo (12) of one side fixedly connected with that set nut (11) are close to binding clip (3), sliding connection has a slider (13) on slide bar section of thick bamboo (12), a swivelling chute (14) has been seted up to slider (13) upper end, swivelling chute (14) internal rotation has a slip pivot (15), connecting rod (8) one end swivelling joint is on swivel spindle (4), connecting rod (8) other end swivelling joint has on slip pivot (15).

2. The surgical forceps with the adjusting structure as claimed in claim 1, wherein a spring plate (6) is fixedly connected to the first support (1) and located on one side of the second support (2), and the spring plate (6) is of an arc-shaped structure.

3. The surgical forceps with the adjusting structure as claimed in claim 1, wherein a handle (5) is fixedly connected to the outer side of each of the first support (1) and the second support (2), and the inner wall of the handle (5) is of a rugged structure.

4. The forceps with the adjusting mechanism as claimed in claim 1, wherein the fixing bolt (10) is fixedly connected in the sliding groove (9) and passes through the positioning nut (11) and the sliding rod cylinder (12).

5. The forceps with the adjusting structure as claimed in claim 1, wherein one end of the positioning nut (11) on the outer side is located on the outer side of the sliding groove (9).

6. The forceps with the adjusting structure as claimed in claim 1, wherein the sliding rod barrel (12) is fixedly connected to one side of a positioning nut (11), and the outer diameter of the positioning nut (11) is larger than that of the sliding rod barrel (12).