CN219166524U

CN219166524U - Hemostatic forceps for surgical operation

Info

Publication number: CN219166524U
Application number: CN202320233036.9U
Authority: CN
Inventors: 郑龙庆; 李越
Original assignee: Shandong Zhonghe Medical Technology Co ltd
Current assignee: Shandong Zhonghe Medical Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-13
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of medical instruments and discloses a hemostatic forceps for surgical operation, which comprises a first forceps body and a second forceps body, wherein the first forceps body is connected with the second forceps body through a pin shaft, one sides of the first forceps body and the second forceps body are fixedly connected with a control ring, the middle parts of the first forceps body and the second forceps body are fixedly connected with a fixed block, the inner sides of the fixed blocks are respectively provided with a first cavity, the middle parts of the inner sides of the first cavities are respectively connected with a connecting block in a sliding manner, one side of the bottom end inside the connecting block is respectively fixedly connected with a bottom block, the middle parts of the bottom ends inside the bottom blocks are respectively fixedly connected with a first spring, the other side of the first spring is respectively fixedly connected with a connecting plate, and the middle parts of the top ends of the connecting plates are respectively fixedly connected with a limiting rod. According to the utility model, the limiting rod is pressed down, so that the limiting rod drives the connecting plate and the first spring to press down, the connecting block is driven to slide by the control ring, the limiting rod stays on the limiting hole with the required length, and the limiting rod is loosened, so that the limiting rod is clamped.

Description

Hemostatic forceps for surgical operation

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a hemostatic forceps for surgical operation.

Background

In the surgical operation, a hemostatic forceps is an instrument frequently used by doctors, and is a surgical instrument for blocking blood by clamping blood vessels.

In the existing hemostatic forceps used in general surgery, most of hemostatic forceps are of fixed length, the length cannot be adjusted in real time, and meanwhile, after the general hemostatic forceps are used, the hemostatic forceps cannot be quickly stored and further used.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hemostatic forceps for surgical operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hemostatic forceps for surgical operation, includes the first pincers body and the second pincers body, the first pincers body is through the round pin hub connection second pincers body, the equal fixedly connected with control ring in first pincers body and second pincers body one side, the equal fixedly connected with fixed block in first pincers body and second pincers body middle part, the fixed block inboard all is provided with cavity one, the equal sliding connection in cavity one inboard middle part has the connecting block, the equal fixedly connected with bottom piece in inside bottom one side of connecting block, the equal fixedly connected with spring in bottom one side bottom middle part in bottom piece, the equal fixedly connected with connecting plate of spring opposite side, the equal fixedly connected with gag lever post in connecting plate top middle part.

As a further description of the above technical solution:

the connecting block is close to one side fixedly connected with installation piece one and installation piece two each other, the inside upside down of installation piece one all is provided with cavity two, the equal sliding connection of cavity two inboard has the briquetting, the equal fixedly connected with slide bar in briquetting one side, the equal sliding connection of slide bar is inboard at the spout, the equal fixedly connected with spring two in slide bar one side.

As a further description of the above technical solution:

and movable grooves are formed in one side, close to the control ring, of the fixed block.

As a further description of the above technical solution:

the fixed block top all is provided with evenly distributed's three spacing hole, the gag lever post sets up in spacing hole inboard middle part.

As a further description of the above technical solution:

the installation block I is provided with slots on the upper and lower sides inside, and a through hole is formed in one side, close to the installation block II, of the installation block I.

As a further description of the above technical solution:

the other side of the spring II is fixedly connected to one side of the chute.

As a further description of the above technical solution:

and clamping rods are fixedly connected to one side of the sliding rod and are slidably connected to the middle part of the inner side of the clamping groove.

As a further description of the above technical solution:

the pressing block is arranged in a J shape.

The utility model has the following beneficial effects:

according to the utility model, the limiting rod on the connecting block is pressed down, so that the limiting rod drives the connecting plate at the bottom end and the first spring connected with the connecting plate to synchronously press down, the connecting block is driven to slide in the first cavity in the fixed block by pulling the control ring, the limiting rod is stopped on the limiting hole with the required length, and the limiting rod is properly loosened, so that the spring drives the connecting plate and the limiting rod to rebound, and the limiting rod is clamped in the limiting hole.

According to the utility model, the pressing block is pressed down to enable the pressing block to drive the sliding rod to move in the sliding groove, so that the sliding rod drives the second spring to compress, the pressing block is properly discharged through the first through hole of the installation block, the second spring is enabled to rebound, the pressing block connected with the sliding rod is driven to rebound, and the protruding part of the pressing block is enabled to be clamped on the slot in the first installation block.

Drawings

Fig. 1 is a perspective and front view schematically showing a hemostatic forceps for surgical operation according to the present utility model;

fig. 2 is a schematic top perspective view of a surgical hemostatic forceps according to the present utility model;

FIG. 3 is a schematic perspective rear sectional view of a fixed block structure of a surgical hemostatic forceps according to the present utility model;

FIG. 4 is a schematic view of a perspective rear cross-sectional view of a base block structure of a surgical hemostatic forceps in accordance with the present utility model;

FIG. 5 is a schematic side cross-sectional view of a second embodiment of a mounting block of a surgical hemostat;

fig. 6 is a schematic perspective view of a structural back view of a mounting block of a surgical hemostatic forceps according to the utility model.

Legend description:

1. a control loop; 2. a connecting block; 3. a limiting hole; 4. a limit rod; 5. a first clamp body; 6. a pin shaft; 7. a second clamp body; 8. a fixed block; 9. a movable groove; 10. a first mounting block; 11. a second mounting block; 12. a bottom block; 13. a first cavity; 14. a connecting plate; 15. a first spring; 16. a clamping rod; 17. a chute; 18. a second spring; 19. briquetting; 20. a clamping groove; 21. a cavity II; 22. a slide bar; 23. a slot; 24. and (5) a through hole.

Description of the embodiments

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: a hemostatic forceps for surgical operation comprises a first forceps body 5 and a second forceps body 7, wherein the first forceps body 5 is connected with the second forceps body 7 through a pin shaft 6, the hemostatic forceps are convenient to use, one sides of the first forceps body 5 and the second forceps body 7 are fixedly connected with a control ring 1, the forceps bodies are convenient to control, the middle parts of the first forceps body 5 and the second forceps body 7 are fixedly connected with a fixed block 8, the installation and the fixation are convenient, the inner side of the fixed block 8 is provided with a cavity I13, the sliding is convenient, the middle part of the inner side of the cavity I13 is fixedly connected with a connecting block 2, the connecting block 2 slides in the cavity I13, one side of the bottom end inside the connecting block 2 is fixedly connected with a bottom block 12, the installation and the fixation are convenient, the middle part of the bottom end inside of the bottom block 12 is fixedly connected with a spring I15, the compression and the rebound are convenient, the other side of the spring I15 is fixedly connected with a connecting plate 14, the spring I15 of being convenient for drives connecting plate 14 and compresses and kick-backs, equal fixedly connected with gag lever post 4 in connecting plate 14 top middle part, be convenient for connecting plate 14 drives gag lever post 4 and compresses and kick-backs, be convenient for carry out the block, control first pincers body 5 and second pincers body 7 through control ring 1, when the length of the pincers body needs to be adjusted, through pushing down gag lever post 4 on connecting block 2, make gag lever post 4 drive connecting plate 14 of bottom and connecting plate 14 connected spring I15 push down in step in the bottom block 12 inboard, through pulling control ring 1, drive connecting block 2 and slide in cavity I13 in fixed block 8 and movable slot 9, stop on the spacing hole 3 of required length, suitably loosen gag lever post 4, make spring I15 drive connecting plate 14 and gag lever post 4 rebound, make gag lever post 4 carry out the block in spacing hole 3, make it keep stable.

The connecting block 2 is fixedly connected with the first installation block 10 and the second installation block 11 on one side close to each other, the installation and the fixation are convenient, the upper side and the lower side inside the first installation block 10 are respectively provided with the second cavity 21, the sliding is convenient, the inner side of the second cavity 21 is respectively and slidably connected with the pressing block 19, the pressing block 19 is respectively and fixedly connected with the sliding rod 22, the sliding rod 22 is respectively and slidably connected with the inner side of the sliding groove 17, the sliding rod 22 is conveniently and slidably connected with the second spring 18 on one side of the sliding rod 22, the compression and the rebound are convenient, the side of the fixed block 8 close to the control ring 1 is respectively and fixedly connected with the movable groove 9, the expansion and the contraction of the connecting block 2 are convenient, the top end of the fixed block 8 is respectively provided with three limiting holes 3 which are uniformly distributed, the clamping of the limiting rod 4 is convenient, the limiting rod 4 is arranged in the middle part inside the limiting holes 3, the length is convenient to adjust and the limiting, the upper side and the lower side inside the first installation block 10 is respectively provided with the slot 23, the clamping is convenient, the side of the first installation block 10, which is close to the second installation block 11, is provided with a through hole 24, which is convenient for the press block 19 to enter, the other side of the second spring 18 is fixedly connected with one side of the chute 17, which is convenient for fixing, one side of the slide bar 22 is fixedly connected with the clamping rod 16, which is convenient for connecting and sliding, the clamping rod 16 is slidably connected with the middle part of the inner side of the clamping groove 20, which is convenient for limiting, the press block 19 is J-shaped, which is convenient for pressing down and further clamping work, the first clamp body 5 and the second clamp body 7 are close to each other through the control ring 1, the press block 19 is pressed down to move in the cavity second installation block 11, the slide bar 22 is driven to move in the chute 17 through the press block 19, so that the slide bar 22 drives the second spring 18 to compress, the clamping rod 16 on the slide bar 22 slides in the clamping groove 20, and the dislocation caused by excessive expansion is prevented, through making the protruding portion of briquetting 19 get into from the through-hole 24 of installation piece one 10, suitably put briquetting 19 for spring two 18 rebound, drive the briquetting 19 that slide bar 22 and slide bar 22 connect and rebound, thereby make briquetting 19 protruding portion block on the inside slot 23 of installation piece one 10, and then make first pincers body 5 and second pincers body 7 fixed.

Working principle: the hemostatic forceps connects the first forceps body 5 and the second forceps body 7 through the pin shaft 6, controls the first forceps body 5 and the second forceps body 7 through the control ring 1, when the length of the forceps bodies needs to be adjusted, the limiting rod 4 is pressed down, the limiting rod 4 drives the connecting plate 14 at the bottom end and the spring I15 connected with the connecting plate 14 to synchronously press down at the inner side of the bottom block 12, the control ring 1 is pulled, the connecting block 2 is driven to slide in the cavity I13 and the movable groove 9 in the fixed block 8, the limiting rod 4 is stopped in the limiting hole 3 with the required length, the limiting rod 4 is properly loosened, the spring I15 drives the connecting plate 14 and the limiting rod 4 to rebound, the limiting rod 4 is clamped in the limiting hole 3, the limiting rod is kept stable after the use is finished, the first clamp body 5 and the second clamp body 7 are mutually close through the control ring 1, the pressing block 19 is pressed down to enable the first clamp body 5 and the second clamp body 7 to move in the cavity II 21 in the mounting block II 11, the pressing block 19 drives the sliding rod 22 to move in the sliding groove 17, the sliding rod 22 drives the spring II 18 to compress, the clamping rod 16 on the sliding rod 22 slides in the clamping groove 20 to prevent dislocation caused by excessive stretching, the pressing block 19 is properly discharged through the protruding part of the pressing block 19 entering from the through hole 24 of the mounting block I10, the spring II 18 is enabled to rebound, the pressing block 19 connected with the sliding rod 22 is driven to rebound, the protruding part of the pressing block 19 is enabled to be clamped on the slot 23 in the mounting block I10, and the first clamp body 5 and the second clamp body 7 are further enabled to be fixed, so that the clamping block is convenient to store further.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a hemostatic forceps of surgery, includes first pincers body (5) and second pincers body (7), and first pincers body (5) are connected with second pincers body (7) through round pin axle (6), its characterized in that: the novel clamp comprises a first clamp body (5) and a second clamp body (7), wherein one side of the first clamp body (5) and one side of the second clamp body (7) are fixedly connected with a control ring (1), the middle parts of the first clamp body (5) and the second clamp body (7) are fixedly connected with a fixed block (8), the inner sides of the fixed blocks (8) are respectively provided with a first cavity (13), the middle parts of the inner sides of the first cavities (13) are respectively connected with a connecting block (2) in a sliding manner, one side of the bottom ends of the inner sides of the connecting blocks (2) is respectively fixedly connected with a bottom block (12), the middle parts of the inner sides of the bottom blocks (12) are respectively fixedly connected with a first spring (15), the other side of the first spring (15) is respectively fixedly connected with a connecting plate (14), and the middle parts of the top ends of the connecting plates (14) are respectively fixedly connected with a limiting rod (4).

2. A surgical hemostatic forceps according to claim 1, wherein: connecting block (2) are close to one side fixedly connected with installation piece one (10) and installation piece two (11) each other, the inside upside down of installation piece one (10) all is provided with cavity two (21), the inboard equal sliding connection of cavity two (21) has briquetting (19), the equal fixedly connected with slide bar (22) in briquetting (19) one side, the equal sliding connection of slide bar (22) is inboard at spout (17), the equal fixedly connected with spring two (18) in slide bar (22) one side.

3. A surgical hemostatic forceps according to claim 1, wherein: the side of the fixed block (8) close to the control ring (1) is provided with movable grooves (9).

4. A surgical hemostatic forceps according to claim 1, wherein: three limiting holes (3) which are uniformly distributed are formed in the top end of the fixing block (8), and the limiting rod (4) is arranged in the middle of the inner side of the limiting hole (3).

5. A surgical hemostatic forceps according to claim 2, wherein: the mounting block I (10) is provided with slots (23) on the upper and lower sides inside, and a through hole (24) is formed in one side, close to the mounting block II (11), of the mounting block I (10).

6. A surgical hemostatic forceps according to claim 2, wherein: the other sides of the springs II (18) are fixedly connected to one side of the sliding groove (17).

7. A surgical hemostatic forceps according to claim 2, wherein: and clamping rods (16) are fixedly connected to one side of each sliding rod (22), and the clamping rods (16) are slidably connected to the middle part of the inner side of each clamping groove (20).

8. A surgical hemostatic forceps according to claim 2, wherein: the pressing block (19) is J-shaped.