CN220655613U - Traction forceps for breast surgery - Google Patents

Abstract

The utility model belongs to the technical field of medical surgical equipment, in particular to a pair of pulling forceps for breast surgery, which comprises a first forceps body, a second forceps body hinged on the surface of the first forceps body through a hinge shaft, and a forceps head body respectively fixed on one end of the first forceps body and one end of the second forceps body, wherein a forceps ring is fixed on the other end of the first forceps body and the second forceps body, a locking assembly is arranged between the first forceps body and the second forceps body, the locking assembly comprises a sliding rod hinged on one side of the first forceps body close to the second forceps body through a first hinge seat and a sleeve sleeved on the surface of the sliding rod, and by the aid of the locking assembly, medical staff does not need to use manpower to keep clamping and fixing of the two groups of forceps head bodies, so that the labor intensity of the medical staff is reduced, the using effect of the pulling forceps is improved, and the structure meets the actual use requirements of the people.

Description

Traction forceps for breast surgery

Technical Field

The utility model belongs to the technical field of medical operation equipment, and particularly relates to a pair of pulling pliers for breast surgery.

Background

Breast surgery is a branch of science under surgery, the main working content is surgery of breast cancer, and surgery modes of the surgery needed to be accepted by breast cancer patients are different according to different conditions, wherein the surgery modes accounting for the main part are improved radical cure of the breast cancer or simple excision of the breast combined with sentinel lymph node biopsy. In both procedures, the breast flap is first released along a pre-designed surgical incision, during which the surgical assistant lifts the flap with a pulling clamp so that the doctor of the main knife separates with an electric knife or a cold knife;

through checking the public (bulletin) number; CN209770482U discloses a pulling clamp for breast surgery and breast plastic surgery, and in this technology, a technical scheme including a pulling clamp for breast surgery and breast plastic surgery is disclosed, which has the technical effects that the pulling clamp can firmly and uniformly pull the clamped breast tissue, thus reducing the operation difficulty of the surgery;

when the traction forceps are used, although the traction forceps can stably and uniformly draw the clamped breast tissue, the operation difficulty of an operation is reduced, medical staff always need to apply clamping force to enable the forceps heads of the traction forceps to clamp and fix the skin edges, so that the labor intensity of the medical staff is increased, and the use effect of the traction forceps is reduced;

to solve the above problems, a pulling clamp for breast surgery is proposed in the present application.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a pair of traction pliers for breast surgery, which has the characteristics that medical staff does not need to use manpower to keep the clamping and fixing of two groups of pliers head bodies to the skin edge, the labor intensity of the medical staff is reduced, the use effect of the traction pliers is improved, and the structure meets the actual use requirement of people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the traction forceps for the mammary gland surgery comprise a first forceps body, a second forceps body and a forceps head body, wherein the second forceps body is hinged to the surface of the first forceps body through a hinge shaft, the forceps head body is respectively fixed at one end of the first forceps body and one end of the second forceps body, a forceps ring is fixed at the other end of the first forceps body and the other end of the second forceps body, and a locking assembly is arranged between the first forceps body and the second forceps body;

the locking assembly comprises a sliding rod hinged to one side of the first clamp body, which is close to the second clamp body, and a sleeve sleeved on the surface of the sliding rod, and a connecting block fixed on one end of the sleeve, which is far away from the sliding rod, wherein one side of the second clamp body, which is close to the connecting block, is hinged to a connecting column through the second hinge seat, a first clamping column is arranged inside the connecting column, and one end, which is far away from the connecting block, of the sleeve surface is connected with a first locking bolt in a threaded manner.

As the pulling clamp for the mammary gland surgery is preferable, a clamping groove matched with the first clamping column is formed in the connecting block, a first spring is fixed between the first clamping column and the connecting column, a first sliding groove is formed in one side, close to the first clamping column, of the connecting column, and the first clamping column and the connecting column are connected in a sliding mode through the first sliding groove.

As a preferred pulling clamp for mammary gland surgery, the first locking bolt is fixed with a non-slip pad near one end of the sliding rod.

As the traction forceps for the breast surgery, the traction forceps for the breast surgery are preferable, a strip-shaped groove is formed in one side, close to the sliding rod, of the surface of the first forceps body, a sliding block is arranged in the strip-shaped groove, two ends of the sliding block are fixedly connected with the first forceps body respectively, a limiting rod is arranged in the strip-shaped groove, a sliding hole is formed in one side, close to the sliding block, of the surface of the limiting rod, the limiting rod is in sliding connection with the sliding block through the sliding hole, the surface of the limiting rod is attached to the surface of the first forceps body, a second fastening bolt is connected to the surface of the limiting rod in a threaded mode, and the sliding rod is fixed on the surface of the sliding block through a hinging seat.

In the pulling forceps for breast surgery, a movable groove is preferably formed in one side, close to the second fastening bolt, of the surface of the first forceps body, and the second fastening bolt and the first forceps body are connected in a sliding mode through the movable groove.

The pulling clamp for breast surgery preferably further comprises a fixing assembly arranged on the first clamp body, wherein the fixing assembly comprises a fixing block fixed on one side of the surface of the first clamp body, which is close to the strip-shaped groove, a second clamping column arranged inside the fixing block, and a second spring fixed between the second clamping column and the fixing block.

As the pulling clamp for the breast surgery, the utility model is preferable, a second chute matched with the second clamping column is arranged on one side, close to the second clamping column, of the inside of the fixed block, and the second clamping column and the fixed block are in sliding connection through the second chute.

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

through having set up locking element, medical personnel need not to reuse the manpower to keep two sets of binding clip bodies fixed to the centre gripping of skin reason, lightens medical staff's intensity of labour, has improved the result of use of tractive pincers, and this structure satisfies people in-service use demand to having added fixed subassembly on this mechanism, when closing tractive pincers not using, can accomodate fixedly slide bar and sleeve, avoid the slide bar to swing at first pincers body, further improved the result of use of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a cross-sectional view of the sleeve of the present utility model;

FIG. 4 is a cross-sectional view of a connecting column according to the present utility model;

FIG. 5 is a cross-sectional view of a fixing block according to the present utility model;

in the figure:

1. a first clamp body; 2. a second clamp body; 3. a clamp head body; 4. a clamp ring;

5. a locking assembly; 51. a slide bar; 52. a sleeve; 53. a connecting block; 54. a clamping groove; 55. a connecting column; 56. a first spring; 57. a first chute; 58. a first clamping column; 59. a first locking bolt; 511. an anti-slip pad; 512. a bar-shaped groove; 513. a slide block; 514. a limit rod; 515. a moving groove; 516. a second fastening bolt;

6. a fixing assembly; 61. a fixed block; 62. a second spring; 63. a second chute; 64. and the second clamping column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1:

a traction forceps for breast surgery comprises a first forceps body 1, a second forceps body 2 hinged on the surface of the first forceps body 1 through a hinge shaft, and a forceps head body 3 respectively fixed at one end of the first forceps body 1 and one end of the second forceps body 2, wherein forceps rings 4 are fixed at the other ends of the first forceps body 1 and the second forceps body 2.

In this embodiment: existing device { public (announcement) number }: CN209770482U discloses a pulling clamp for breast surgery and breast plastic surgery, in which a clamp head proposed in the present document is disclosed, and the clamp head body 3 in the present document adopts the same technical means in the prior art, which are not described in detail herein, and the present application is further improved with respect to the present subject, see the following disclosure technology for details; to solve the technical problem in the prior art, as disclosed in the background art above, although the design of the pulling clamp can firmly and uniformly pull the clamped breast tissue, which reduces the operation difficulty of the operation, the medical staff needs to always apply the clamping force to enable the clamp head of the pulling clamp to clamp and fix the skin edge, thereby increasing the labor intensity of the medical staff and reducing the use effect of the pulling clamp, and the problem is obviously a problem which is actually present and is difficult to solve in combination with the use, and therefore, to solve the technical problem, the locking assembly 5 and the fixing assembly 6 are added on the application document.

Further, the method comprises the following steps:

as shown in fig. 1-5:

a locking component 5 is arranged between the first clamp body 1 and the second clamp body 2, the locking component 5 comprises a sliding rod 51 hinged on one side of the first clamp body 1 close to the second clamp body 2 through a first hinging seat, a sleeve 52 sleeved on the surface of the sliding rod 51 and a connecting block 53 fixed on one end of the sleeve 52 far away from the sliding rod 51, a connecting column 55 is hinged on one side of the surface of the second clamp body 2 close to the connecting block 53 through a second hinging seat, a first clamping column 58 is arranged inside the connecting column 55, and one end of the surface of the sleeve 52 far away from the connecting block 53 is in threaded connection with a first locking bolt 59.

In this embodiment: when the pulling clamp for mammary gland surgery is used, after the first clamp body 1 and the second clamp body 2 drive the clamp head body 3 to clamp the skin edges, the sleeve 52 is pulled to slide on the surface of the sliding rod 51, the connecting block 53 is driven to move towards the connecting column 55 through the sleeve 52, the sleeve 52 and the connecting column 55 are rotated respectively, the sleeve 52 drives the sliding rod 51 to do circular motion through the first hinging seat, the connecting column 55 is enabled to do circular motion through the second hinging seat until the first clamping column 58 is clamped with the connecting block 53, the first locking bolt 59 is rotated, the first locking bolt 59 is enabled to move downwards, the sliding rod 51 is extruded through the first locking bolt 59, the position between the sliding rod 51 and the sleeve 52 is locked, through the operation, medical staff can keep the clamping and fixing of the skin edges without using manpower, the labor intensity of the medical staff is relieved, the use effect of the pulling clamp is improved, and the structure meets the practical use requirement of the people.

In an alternative embodiment, a clamping groove 54 adapted to the first clamping post 58 is formed in the connecting block 53, a first spring 56 is fixed between the first clamping post 58 and the connecting post 55, a first sliding groove 57 is formed in the connecting post 55 near one side of the first clamping post 58, and the first clamping post 58 and the connecting post 55 are slidably connected through the first sliding groove 57.

In this embodiment: the first clamping column 58 is pressed, the first clamping column 58 slides in the first sliding groove 57 formed in the connecting column 55, the first clamping column 58 is limited through the first sliding groove 57, the first clamping column 58 moves more stably, the first spring 56 is pressed to compress along with the downward movement of the first clamping column 58 until the first clamping column 58 completely moves into the first sliding groove 57, then the sleeve 52 and the connecting column 55 are respectively rotated, the sleeve 52 drives the sliding rod 51 to do circular motion through the first hinging seat, the connecting column 55 does circular motion through the second hinging seat until the first clamping column 58 corresponds to the clamping groove 54, and the first spring 56 is rebounded and drives the first clamping column 58 to move upwards until the first clamping column 58 is inserted into the clamping groove 54.

In an alternative embodiment, first locking bolt 59 is secured to skid pad 511 at an end adjacent slide bar 51.

In this embodiment: the friction force between the first locking bolt 59 and the slide bar 51 is increased by the anti-slip pad 511 on the first locking bolt 59, and the fixing effect between the slide bar 51 and the sleeve 52 is improved.

Further, the method comprises the steps of;

in an alternative embodiment, a bar-shaped groove 512 is formed on the surface of the first clamp body 1 near one side of the sliding rod 51, a limiting rod 514 is arranged in the bar-shaped groove 512, two ends of the limiting rod 514 are fixedly connected with the first clamp body 1 respectively, a sliding block 513 is arranged in the bar-shaped groove 512, a sliding hole is formed on one side of the sliding block 513 near the limiting rod 514, the limiting rod 514 and the sliding block 513 are in sliding connection through the sliding hole, the surface of the sliding block 513 is attached to the surface of the first clamp body 1, a second fastening bolt 516 is in threaded connection with the surface of the sliding block 513, the sliding rod 51 is fixed on the surface of the sliding block 513 through a hinging seat, a moving groove 515 is formed on one side of the surface of the first clamp body 1 near the second fastening bolt 516, and the second fastening bolt 516 is in sliding connection with the first clamp body 1 through the moving groove 515.

In this embodiment: before the first clamp body 1 and the second clamp body 2 are not locked, when the first clamp body 1 drives the clamp head body 3 and the second clamp body 2 drives the clamp head body 3 to have an angle smaller than the length of the sleeve 52, the second fastening bolt 516 is rotated to move upwards to release the extrusion of the sliding block 513, then the sliding block 513 is pushed to slide on the surface of the limiting rod 514, the sliding block 513 is slid through the sliding of the sliding block 513, the sliding rod 51 is driven to move synchronously until the limiting rod 514 moves to a proper position, and as the second fastening bolt 516 is rotated reversely, the pressing force of the sliding block 513 is given to the sliding block 516 through the second fastening bolt 516, so that the locking between the limiting rod 514 and the sliding block 513 can be realized, and the position locking can be realized when the angle opening distance between the first clamp body 1 and the second clamp body 2 is smaller than the sleeve 52.

Further, the method comprises the steps of;

this a tractive pincers for mammary gland surgery still includes the fixed subassembly 6 of installing on first pincers body 1, and fixed subassembly 6 is including fixing the fixed block 61 that is close to bar groove 512 one side at first pincers body 1 surface and setting up the second card post 64 and fixing the second spring 62 between second card post 64 and fixed block 61 in fixed block 61 inside, and the second spout 63 with second card post 64 looks adaptation has been seted up to fixed block 61 inside being close to second card post 64 one side, and second card post 64 and fixed block 61 pass through second spout 63 sliding connection.

In this embodiment: after the pulling pliers are used, the second clamping column 64 slides in the second sliding groove 63 by pressing the second clamping column 64, the second spring 62 is extruded until the second clamping column 64 completely moves into the second sliding groove 63, meanwhile, the sliding rod 51 is made to do circular motion by taking the hinging seat as the circle center by rotating the sliding rod 51, the sliding rod 51 approaches to the surface of the first pliers body 1 until the clamping groove 54 moves to the upper surface of the fixed block 61, when the second clamping column 64 corresponds to the clamping groove 54 formed by the connecting block 53, the second spring 62 rebounds and drives the second clamping column 64 to move upwards until the second clamping column 64 is inserted into the clamping groove 54, so that the sliding rod 51 and the sleeve 52 can be stored and fixed, the sliding rod 51 is prevented from swinging on the first pliers body 1, and the using effect of the device is further improved.

It should be noted that: the second clamping post 64 and the first clamping post 58 are structurally compatible.

The working principle and the using flow of the utility model are as follows: when the pulling clamp for breast surgery is used, after the first clamp body 1 and the second clamp body 2 drive the clamp head body 3 to clamp the skin edge, the sleeve 52 is pulled to slide on the surface of the sliding rod 51, the sleeve 52 drives the connecting block 53 to move towards the connecting column 55, the first clamping column 58 is simultaneously pressed to slide in the first sliding groove 57 formed in the connecting column 55, the first clamping column 58 is limited by the first sliding groove 57, the first clamping column 58 moves more stably, the first clamping column 58 moves downwards along with the first clamping column 58 and compresses the first spring 56 until the first clamping column 58 moves completely into the first sliding groove 57, then the sleeve 52 and the connecting column 55 are respectively rotated, the sleeve 52 drives the sliding rod 51 to do circular motion through the first hinging seat, the connecting column 55 does circular motion through the second hinging seat, until the first clamping post 58 corresponds to the clamping groove 54, the first spring 56 rebounds and drives the first clamping post 58 to move upwards until the first clamping post 58 is inserted into the clamping groove 54, then the first locking bolt 59 is rotated to enable the first locking bolt 59 to move downwards, the sliding rod 51 is extruded through the first locking bolt 59 to lock the position between the sliding rod 51 and the sleeve 52, the friction force between the first locking bolt 59 and the sliding rod 51 is increased through the anti-slip pad 511 on the first locking bolt 59, the fixing effect between the sliding rod 51 and the sleeve 52 is improved, by the operation, medical staff can keep the clamping and fixing of the two groups of clamp head bodies 3 to the skin edges without using manpower, the labor intensity of medical staff is reduced, the use effect of the pulling clamp is improved, the structure meets the actual use requirement of the user, before the first clamp body 1 and the second clamp body 2 are not locked, when the first clamp body 1 drives the clamp head body 3 and the second clamp body 2 to drive the clamp head body 3 to have an angle smaller than the length of the sleeve 52, the second fastening bolt 516 is rotated to move upwards, the extrusion of the sliding rod 513 is released, then the sliding rod 513 is pushed, the sliding rod 513 slides on the surface of the limiting rod 514, the sliding rod 51 is driven to move synchronously through the sliding of the sliding rod 513 until the sliding rod 513 moves to a proper position, the second fastening bolt 516 is rotated reversely, the extrusion force of the sliding rod 513 is given to the sliding rod 513 through the second fastening bolt 516 to realize the locking between the limiting rod 514 and the sliding rod 513, after the pulling clamp is used, the second clamping column 64 slides in the second sliding groove 63 and extrudes the second spring 62 until the second clamping column 64 completely moves to the inside of the second sliding groove 63, meanwhile, the sliding rod 51 is made to do circular motion through the hinging seat to the surface of the first clamp body 1 until the clamping groove 54 moves to the upper surface of the fixed block 61, when the second clamping column 64 is opened to the second clamping column 53 and the second clamping column 64 is further arranged on the second sliding rod 64, the second clamping column is prevented from being inserted into the second sliding rod 52, and the second clamping column is further prevented from being inserted into the second sliding rod 52.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a tractive pincers for mammary gland surgery, includes first pincers body (1) and articulates through the articulated shaft second pincers body (2) on first pincers body (1) surface with fix respectively first pincers body (1) with binding clip body (3) of second pincers body (2) one end, first pincers body (1) with the other end of second pincers body (2) is fixed with pincers ring (4), its characterized in that: a locking component (5) is arranged between the first clamp body (1) and the second clamp body (2);

the locking assembly (5) comprises a sliding rod (51) hinged to one side of the first clamp body (1) close to the second clamp body (2) through a first hinging seat, a sleeve (52) sleeved on the surface of the sliding rod (51) and a connecting block (53) fixed on the surface of the sleeve (52) and far away from one end of the sliding rod (51), a connecting column (55) hinged to one side of the second clamp body (2) close to the connecting block (53) through a second hinging seat, a first clamping column (58) is arranged inside the connecting column (55), and a first locking bolt (59) is connected to one end of the surface of the sleeve (52) far away from the connecting block (53) in a threaded mode.

2. The pulling clamp for breast surgery as defined in claim 1, wherein: the connecting block (53) is internally provided with a clamping groove (54) matched with the first clamping column (58), a first spring (56) is fixed between the first clamping column (58) and the connecting column (55), a first sliding groove (57) is formed in one side, close to the first clamping column (58), of the connecting column (55), and the first clamping column (58) is in sliding connection with the connecting column (55) through the first sliding groove (57).

3. The pulling clamp for breast surgery as defined in claim 2, wherein: and an anti-slip pad (511) is fixed at one end of the first locking bolt (59) close to the sliding rod (51).

4. A pulling clamp for breast surgery as defined in claim 3, wherein: the utility model discloses a sliding clamp for the high-precision pliers, including slider (513), locating lever (514), slider (513) and slider (513) are close to one side of slide bar (51) has been seted up on first pincers body (1) surface bar, bar groove (512) has been seted up on one side, bar groove (512) are close to bar groove (512) one side, bar groove (512) are seted up on bar groove (512), bar groove (512) are provided with inside gag lever post (514) in bar groove (512) inside, the surface of slider (513) with the surface of first pincers body (1) is laminated mutually, the surface threaded connection of slider (513) has second fastening bolt (516), slider (51) are fixed through articulated seat on the surface of slider (513).

5. The pulling clamp for breast surgery as defined in claim 4, wherein: a movable groove (515) is formed in one side, close to the second fastening bolt (516), of the surface of the first clamp body (1), and the second fastening bolt (516) is connected with the first clamp body (1) in a sliding mode through the movable groove (515).

6. The pulling clamp for breast surgery as defined in claim 5, wherein: the clamp further comprises a fixing assembly (6) arranged on the first clamp body (1), wherein the fixing assembly (6) comprises a fixing block (61) fixed on one side, close to the strip-shaped groove (512), of the surface of the first clamp body (1), a second clamping column (64) arranged inside the fixing block (61) and a second spring (62) fixed between the second clamping column (64) and the fixing block (61).

7. The pulling clamp for breast surgery as defined in claim 6, wherein: the inside of fixed block (61) is close to second card post (64) one side seted up with second spout (63) of second card post (64) looks adaptation, second card post (64) with fixed block (61) are passed through second spout (63) sliding connection.