CN219439330U

CN219439330U - Pointed wide-mouth combined forceps for pathology department

Info

Publication number: CN219439330U
Application number: CN202222580539.1U
Authority: CN
Inventors: 支月莹; 付先利
Original assignee: Shenzhen Peoples Hospital
Current assignee: Shenzhen Peoples Hospital
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-08-01
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a tip-wide mouth combined forceps for a pathology department, and relates to the technical field of combined forceps. The novel forceps comprise a fixed block, wherein a first forceps body and a second forceps body are respectively arranged on the lower surface of the fixed block, a spring is fixedly connected between the first forceps body and the second forceps body, a telescopic assembly and a limiting assembly are arranged, the rotary block is rotated to enable the rotary block to be separated from a coarse clamping body to be locked, the rotary block is pulled to drive a sliding block to move, so that the fine clamping body stretches out, the thickness is convenient to adjust, the rubber ring is locked with a limiting seat through rotating the adjusting block, the fixation of the first forceps body and the second forceps body is ensured, the problem that the tip specification of an existing forceps is certain is solved to a certain extent, and when a small sample is clamped, the forceps with a small tip needs to be replaced, and the novel forceps are very troublesome; the existing forceps lack of fixing function, and in the process of holding materials, the materials are required to be forced all the time, so that the problem that the materials are easy to fall off from hands of medical staff is solved, and the practicability is improved.

Description

Pointed wide-mouth combined forceps for pathology department

Technical Field

The utility model relates to the technical field of combined forceps, in particular to a tip-wide-mouth combined forceps for a pathology department.

Background

The pathology department is one of the essential departments of a large comprehensive hospital, and the main task of the pathology department is to undertake pathological diagnosis work in the medical process, including providing clear pathological diagnosis for clinic through biopsy, shedding and fine needle puncture cytology and necropsy, determining the nature of diseases and finding out the death cause, because a pathological diagnosis report is not an imaging description, but a clear disease name, and a clinician mainly decides a treatment principle, estimates prognosis and interprets clinical symptoms and clear death cause according to the pathological report. The utility model provides a combined forceps with a sharp and wide mouth for a pathology department, which is an instrument used by staff in the pathology department to clamp samples.

The existing forceps have certain tip specifications, and when a smaller sample is clamped, the forceps with the smaller tip needs to be replaced, so that the forceps are very troublesome; the existing forceps lack of fixing function, and in the process of holding materials, the materials are required to be forced all the time, and the materials are easy to fall off from hands of medical staff.

Disclosure of Invention

The utility model provides a tip-wide mouth combined forceps for a pathology department, and aims to solve the problems that in the prior art, the thickness is troublesome to change and the forceps body cannot be fixed.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a wide-mouth combined forceps for a pathology department, comprising: the fixed block, the fixed block lower surface is provided with the first tweezers body and the second tweezers body respectively, fixedly connected with spring between the first tweezers body and the second tweezers body, the first tweezers body and the second tweezers body lower surface all are provided with thick clamping body, thick clamping body surface equidistance array has the non slipping spur, be provided with telescopic assembly on the thick clamping body, be provided with spacing subassembly on the first tweezers body and the second tweezers body.

The telescopic assembly comprises a cavity, a sliding groove, a sliding block, a thin clamping body, a first threaded rod and a rotating block, wherein the cavity is arranged in the thick clamping body, the sliding groove is formed in one side of the thick clamping body, the sliding block is connected inside the cavity in a sliding mode, the thin clamping body is arranged on one side of the sliding block, the first threaded rod is connected onto the sliding block in a rotating mode, and one end of the first threaded rod is fixedly connected with the rotating block.

As the combined forceps with the sharp and wide mouth for the pathology department, the sliding chute is matched with the first threaded rod, the sliding chute is matched with the rotating block, and the bottom of the thick clamping body is provided with the through hole matched with the thin clamping body.

The limiting assembly comprises a limiting seat, a limiting groove, a positioning column, a second threaded rod, a rubber ring and an adjusting block, wherein the first forceps body is fixedly connected with the limiting seat, the second forceps body is provided with the positioning column, the positioning column is rotationally connected with the second threaded rod, the second threaded rod is fixedly connected with the adjusting block, one side of the adjusting block is fixedly connected with the rubber ring, and the limiting seat is provided with the limiting groove.

As the tip-wide mouth combined forceps for the pathology department, the positioning column is matched with the limiting groove, the rubber ring is matched with the adjusting block, and the adjusting block is matched with the limiting seat.

As the combined forceps with the sharp and wide mouth for the pathology department, the first forceps body and the second forceps body are symmetrically arranged, and the limiting seat is arranged in an arc shape.

As the combined forceps with the tip and the wide mouth for the pathology department, the cavity is matched with the sliding block, and the thin clamping body is arranged at the center position of one side of the sliding block.

The utility model provides a tip-wide mouth combined forceps for a pathology department. The beneficial effects are as follows:

according to the combined forceps with the sharp and wide mouth, the telescopic component and the limiting component are arranged, the rotating block is rotated to enable the rotating block to be separated from the thick clamping body to be locked, the rotating block is pulled to drive the sliding block to move, so that the thin clamping body stretches out, the thickness is convenient to adjust, the locking between the rubber ring and the limiting seat is completed by rotating the adjusting block, the fixation of the first forceps body and the second forceps body is ensured, the problem that the tip specification of the existing forceps is certain is solved to a certain extent, and when a smaller sample is clamped, the forceps with the smaller tip needs to be replaced, and the forceps are very troublesome; the existing forceps lack of fixing function, and in the process of holding materials, the materials are required to be forced all the time, so that the problem that the materials are easy to fall off from hands of medical staff is solved, and the practicability is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a spring according to the present utility model;

FIG. 3 is a perspective view of a spacing assembly of the present utility model;

fig. 4 is an enlarged view of the a structure of the present utility model.

In the figure: 1. a fixed block; 2. a first forceps body; 3. a thick clamping body; 4. an anti-skid block; 5. a telescoping assembly; 501. a cavity; 502. a chute; 503. a sliding block; 504. a thin clamping body; 505. a first threaded rod; 506. a rotating block; 6. a limit component; 601. a limit seat; 602. a limit groove; 603. positioning columns; 604. a second threaded rod; 605. a rubber ring; 606. an adjusting block; 7. a spring; 8. and a second forceps body.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; the mechanical connection and the electrical connection can be adopted; 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 this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a wide mouth combination tweezers of point for pathology department, includes fixed block 1, and fixed block 1 lower surface is provided with first tweezers body 2 and second tweezers body 8 respectively, fixedly connected with spring 7 between first tweezers body 2 and the second tweezers body 8, and first tweezers body 2 and the second tweezers body 8 lower surface all are provided with thick clamping body 3, and thick clamping body 3 surface equidistance array has non slipping spur 4, is provided with telescopic assembly 5 on the thick clamping body 3, is provided with spacing subassembly 6 on first tweezers body 2 and the second tweezers body 8.

In the specific embodiment of the utility model, the thickness of the clamping end is regulated through the telescopic component 5, the first forceps body 2 and the second forceps body 8 are fixed through the limiting component 6, continuous clamping is ensured, the friction force is increased through the anti-slip block 4, and the material is prevented from sliding off.

Specifically, the telescopic component 5 comprises a cavity 501, a sliding groove 502, a sliding block 503, a thin clamping body 504, a first threaded rod 505 and a rotating block 506, wherein the cavity 501 is arranged in the thick clamping body 3, the sliding groove 502 is formed in one side of the thick clamping body 3, the sliding block 503 is connected in the cavity 501 in a sliding manner, the thin clamping body 504 is arranged on one side of the sliding block 503, the first threaded rod 505 is connected to the sliding block 503 in a rotating manner, and one end of the first threaded rod 505 is fixedly connected with the rotating block 506.

In the embodiment of the utility model, the sliding block 503 is driven to move by the first threaded rod 505, so that the thin clamping body 504 stretches out or contracts, and the length of the thin clamping body 504 is controlled by turning to the rotating block 506.

Specifically, the sliding groove 502 is matched with the first threaded rod 505, the sliding groove 502 is matched with the rotating block 506, and the bottom of the thick clamping body 3 is provided with a through hole matched with the thin clamping body 504.

In an embodiment of the present utility model, first threaded rod 505 may be movable along chute 502 to facilitate adjusting the length of thin grip body 504.

Specifically, spacing subassembly 6 includes spacing seat 601, spacing groove 602, reference column 603, second threaded rod 604, rubber ring 605 and regulating block 606, fixedly connected with spacing seat 601 on the first tweezers body 2, is provided with reference column 603 on the second tweezers body 8, rotates on the reference column 603 to be connected with second threaded rod 604, fixedly connected with regulating block 606 on the second threaded rod 604, regulating block 606 one side fixedly connected with rubber ring 605, has seted up spacing groove 602 on the spacing seat 601.

In the embodiment of the utility model, the rubber ring 605 is driven to move by rotating the adjusting block 606, and the position of the positioning column 603 on the limiting groove 602 is locked by the cooperation of the rubber ring 605 and the limiting seat 601, so that the positions of the first forceps body 2 and the second forceps body 8 are fixed.

Specifically, the positioning column 603 is matched with the limiting groove 602, the rubber ring 605 is matched with the adjusting block 606, and the adjusting block 606 is matched with the limiting seat 601.

In the embodiment of the present utility model, the positioning post 603 is fixedly connected with the second forceps body 8, and when the second forceps body 8 moves, the positioning post 603 is driven to move, and the positioning post 603 is fixed by the mutual matching of the rubber ring 605 and the limiting seat 601, so that the second forceps body 8 and the first forceps body 2 are fixed.

Specifically, the first forceps body 2 and the second forceps body 8 are symmetrically arranged, and the limiting seat 601 is in an arc shape.

In the specific embodiment of the utility model, the rough clamping body 3 is driven to move by pressing the first forceps body 2 and the second forceps body 8, and the material is clamped by the matching arrangement of the rough clamping body 3 and the rough clamping body 3.

Specifically, the cavity 501 is matched with the sliding block 503, and the thin clamping body 504 is arranged at a central position on one side of the sliding block 503.

In the embodiment of the present utility model, the thin clamping body 504 is used to clamp the small material, and the sliding block 503 moves to drive the thin clamping body 504 to move, so as to facilitate the expansion and contraction of the thin clamping body 504.

Working principle: when the novel pair of tweezers is used, firstly, materials are clamped through the mutual matching of the coarse clamping body 3 and the coarse clamping body 3, when the fine materials are required to be clamped, the rotating block 506 is rotated, the rotating block 506 is separated from the coarse clamping body 3 to be locked, the rotating block 506 is pulled to drive the sliding block 503 to move, so that the fine clamping body 504 stretches out of the cavity 501, the fine clamping body 504 is used for clamping the fine materials, then the rubber ring 605 is driven to rotate through the rotating adjusting block 606, and the first tweezers body 2 and the second tweezers body 8 are kept fixed through friction force between the rubber ring 605 and the limiting seat 601, so that the novel pair of tweezers is convenient to use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a pathology department is with sharp wide mouth combination tweezers utensil which characterized in that includes: fixed block (1), fixed block (1) lower surface is provided with first tweezers body (2) and second tweezers body (8) respectively, fixedly connected with spring (7) between first tweezers body (2) and the second tweezers body (8), first tweezers body (2) and second tweezers body (8) lower surface all are provided with thick clamping body (3), thick clamping body (3) surface equidistance array has non slipping spur (4), be provided with flexible subassembly (5) on thick clamping body (3), be provided with spacing subassembly (6) on first tweezers body (2) and the second tweezers body (8).

2. The combined forceps of a wide tip for a pathology department according to claim 1, wherein: the telescopic component (5) comprises a cavity (501), a sliding groove (502), a sliding block (503), a fine clamping body (504), a first threaded rod (505) and a rotating block (506), wherein the cavity (501) is arranged in the coarse clamping body (3), the sliding groove (502) is formed in one side of the coarse clamping body (3), the sliding block (503) is connected to the inside of the cavity (501) in a sliding manner, the fine clamping body (504) is arranged on one side of the sliding block (503), the first threaded rod (505) is connected to the sliding block (503) in a rotating manner, and one end of the first threaded rod (505) is fixedly connected with the rotating block (506).

3. The combined forceps of a wide tip for a pathology department according to claim 2, wherein: the sliding groove (502) is matched with the first threaded rod (505), the sliding groove (502) is matched with the rotating block (506), and a through hole matched with the thin clamping body (504) is formed in the bottom of the thick clamping body (3).

4. The combined forceps of a wide tip for a pathology department according to claim 1, wherein: spacing subassembly (6) are including spacing seat (601), spacing groove (602), reference column (603), second threaded rod (604), rubber ring (605) and regulating block (606), fixedly connected with spacing seat (601) on the first tweezers body (2), be provided with reference column (603) on the second tweezers body (8), rotate on reference column (603) and be connected with second threaded rod (604), fixedly connected with regulating block (606) on second threaded rod (604), regulating block (606) one side fixedly connected with rubber ring (605), spacing groove (602) have been seted up on spacing seat (601).

5. The combined forceps of a wide tip for a pathology department of claim 4, wherein: the positioning column (603) is matched with the limiting groove (602), the rubber ring (605) is matched with the adjusting block (606), and the adjusting block (606) is matched with the limiting seat (601).

6. The combined forceps of a wide tip for a pathology department of claim 4, wherein: the first forceps body (2) and the second forceps body (8) are symmetrically arranged, and the limiting seat (601) is arranged in an arc shape.

7. The combined forceps of a wide tip for a pathology department according to claim 2, wherein: the cavity (501) is matched with the sliding block (503), and the thin clamping body (504) is arranged at the center of one side of the sliding block (503).