CN212853577U

CN212853577U - Surgical forceps for general surgery department

Info

Publication number: CN212853577U
Application number: CN202020537608.9U
Authority: CN
Inventors: 杨志鹏; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-04-02
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a forceps for general surgery department, including spring leaf, link, first forceps arm, spout, sliding chamber, threaded rod, lock nut, spring, first forceps head, anti-skidding line, second forceps head, locking screw post, fastening nut, standing groove and second forceps arm. This kind of forceps for general surgery department's operation simple structure, the modern design, the doctor of being convenient for adjusts the whole length of forceps for operation, the second forceps arm of being convenient for to ensure to adjust is stable to be connected with first forceps arm, the doctor of being convenient for uses the forceps for operation, satisfy worker's user demand, when using, under the effect through the rotary mechanism that sets up, the doctor of being convenient for adjusts the angle of second forceps head, the action of arm regulation by a wide margin that probably appears when avoiding the doctor to use, and the labor intensity is reduced, and the comfort level is improved, and the practicality value is higher, and is suitable for being generalized to use.

Description

Surgical forceps for general surgery department

Technical Field

The utility model relates to a general surgery department's operation tweezers specifically are a general surgery department's operation tweezers belongs to operation tweezers application technical field.

Background

The surgical forceps is used for clamping and lifting tissues so as to be beneficial to dissection and suture, and can also be used for clamping a suture needle, a dressing and the like; the length of the forceps is different, and the forceps is divided into two types, namely toothed forceps and toothless forceps; the forceps with teeth are called surgical forceps or skin forceps, the sharp ends of the forceps are provided with teeth which are divided into coarse teeth and fine teeth, the coarse teeth forceps are used for clamping harder tissues, the injury is large, and the fine teeth forceps are used for fine operations such as tendon suture, plastic surgery and the like.

Present surgical forceps has a lot of problems in the use, if present some surgical forceps are mostly fixed knot to be constructed, the tweezers length can not be adjusted according to the size that makes needs to the doctor, needs multiple type tweezers to carry out reserve, and present tweezers head is mostly fixed angle simultaneously, needs the doctor to adjust the angle of oneself arm and adjusts, reduces the comfort level. Therefore, the general surgical forceps are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a forceps for general surgery.

The utility model realizes the purpose through the following technical proposal, a forceps for general surgery department, which comprises a spring leaf, a hanging ring, a first forceps arm, an extension locking mechanism and a rotating mechanism; the left side of the spring piece is fixedly connected with a first forceps arm, and the side surface of the first forceps arm is provided with a sliding groove; the sliding groove is communicated with a sliding cavity formed in the left end of the first forceps arm;

the extension locking mechanism comprises a second forceps arm, a threaded rod, a locking nut and anti-slip threads, and the second forceps arm is connected in the slip cavity in a sliding mode; a threaded rod in sliding connection with the sliding groove is fixedly connected to the side surface of the right end of the second forceps arm, and a locking nut attached to the first forceps arm is in threaded connection with the surface of the threaded rod; the left end of the second forceps arm is fixedly connected with a first forceps head;

the rotating mechanism comprises a locking threaded column, a fastening nut, a second forceps head and a placing groove, and the locking threaded column is connected to the side surface of the first forceps head in a sliding mode; the inner side surface of the forceps head is provided with a placing groove, and a second forceps head is arranged in the placing groove; the second forceps head is fixedly connected with one end of the locking threaded column, and the other end of the locking threaded column is in threaded connection with a fastening nut.

Preferably, the cross section of the spring piece is of a cross semicircular ring structure, and the two opposite ends of the left side of the spring piece are fixedly connected with first forceps arms.

Preferably, the number of the first forceps arms is two, the two first forceps arms are arranged in parallel, and the two first forceps arms are elastically connected through a spring.

Preferably, the surface of the back side of the left end of the first forceps arm is provided with anti-slip lines, and one side of each anti-slip line is provided with a sliding groove.

Preferably, the length of the sliding cavity is equal to that of the second forceps arm, and the second forceps arm is connected with the inner wall of the sliding cavity in a sliding mode.

Preferably, the second forceps head is closely matched with the contact surface of the placement groove in a lifting manner, and the opposite side surface of the second forceps head is on the same plane with the opposite side surface of the first forceps head.

The utility model has the advantages that:

1. this kind of forceps for general surgery department's operation simple structure, modern design, the doctor of being convenient for adjusts the whole length of forceps for the operation, and the second forceps arm of being convenient for guarantee regulation is stable to be connected with first forceps arm, and the doctor of being convenient for operates and uses the forceps for the operation, satisfies worker's user demand.

2. When the tweezers are used, the angle of the second tweezers head can be conveniently adjusted by a doctor under the action of the rotating mechanism, the action of large-amplitude arm adjustment possibly occurring when the tweezers are used is avoided, the labor intensity is reduced, the comfort level is improved, the practical value is high, and the tweezers are suitable for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

fig. 2 is a schematic view of the connection structure of the first forceps head and the second forceps head of the present invention;

fig. 3 is a schematic view of the overall overlooking connection structure of the present invention.

In the figure: 1. the pair of tweezers comprises a spring piece, 2, a hanging ring, 3, a first tweezer arm, 301, a sliding groove, 4, a sliding cavity, 5, a threaded rod, 6, a locking nut, 7, a spring, 8, a first tweezer head, 9, anti-skidding threads, 10, a second tweezer head, 11, a locking threaded column, 12, a fastening nut, 13, a placing groove, 14 and a second tweezer arm.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a forceps for general surgery comprises a spring plate 1, a hanging ring 2, a first forceps arm 3, an extension locking mechanism and a rotating mechanism; wherein the left side of the spring piece 1 is fixedly connected with a first forceps arm 3, and the side surface of the first forceps arm 3 is provided with a chute 301; the sliding groove 301 is communicated with a sliding cavity 4 formed at the left end of the first forceps arm 3;

the extension locking mechanism comprises a second forceps arm 14, a threaded rod 5, a locking nut 6 and anti-slip threads 9, and the second forceps arm 14 is connected in the sliding cavity 4 in a sliding mode; a threaded rod 5 in sliding connection with the sliding groove 301 is fixedly connected to the side surface of the right end of the second forceps arm 14, and a locking nut 6 attached to the first forceps arm 3 is in threaded connection with the surface of the threaded rod 5; the left end of the second forceps arm 14 is fixedly connected with a first forceps head 8;

the rotating mechanism comprises a locking threaded column 11, a fastening nut 12, a second forceps head 10 and a placing groove 13, and the locking threaded column 11 is connected to the side surface of the first forceps head 8 in a sliding mode; the inner side surface of the forceps head is provided with a placing groove 13, and a second forceps head 10 is arranged in the placing groove 13; the second forceps head 10 is fixedly connected with one end of a locking threaded column 11, and the other end of the locking threaded column 11 is in threaded connection with a fastening nut 12.

The section of the spring piece 1 is in a transverse semicircular ring structure, and the two opposite ends of the left side of the spring piece 1 are fixedly connected with first forceps arms 3, so that the first forceps arms 3 can be conveniently adjusted; the number of the first forceps arms 3 is two, the two first forceps arms 3 are arranged in parallel, and the two first forceps arms 3 are elastically connected through a spring 7, so that the original positions of the first forceps arms 3 can be conveniently restored; the surface of the back side of the left end of the first forceps arm 3 is provided with anti-slip lines 9, and one side of each anti-slip line 9 is provided with a sliding groove 301, so that a doctor can hold the forceps conveniently; the length of the sliding cavity 4 is equal to that of the second forceps arm 14, and the second forceps arm 14 is connected with the inner wall of the sliding cavity 4 in a sliding mode, so that the second forceps arm 14 can move conveniently; the contact surface of the second forceps head 10 and the placing groove 13 is closely matched, and the opposite side surface of the second forceps head 10 and the opposite side surface of the first forceps head 8 are on the same plane, so that the second forceps head 10 can be conveniently operated and used.

The utility model discloses when using, the doctor is earlier according to the demand, adjust the removal of second tweezers arm 14, after removing to suitable position along sliding chamber 4 through second tweezers arm 14, rotate lock nut 6, lock nut 6 rotates to closely laminating department with first tweezers arm 3 along threaded rod 5, guarantee second tweezers arm 14 stably fixes in sliding chamber 4, the worker can be through the angle that needs the centre gripping according to oneself simultaneously, rotate locking screw post 11, locking screw post 11 drives second tweezers head 10 and rotates, second tweezers head 10 rotates to suitable angle back along standing groove 13, rotate fastening nut 12, fastening nut 12 then fixes second tweezers head 10 of adjusting, the doctor of being convenient for operates and uses, and the comfort level is improved, and convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a general surgery operation tweezers which characterized in that: comprises a spring leaf (1), a hanging ring (2), a first forceps arm (3), an extension locking mechanism and a rotating mechanism; the left side of the spring piece (1) is fixedly connected with a first forceps arm (3), and the side surface of the first forceps arm (3) is provided with a sliding groove (301); the sliding groove (301) is communicated with a sliding cavity (4) formed in the left end of the first forceps arm (3);

the extension locking mechanism comprises a second forceps arm (14), a threaded rod (5), a locking nut (6) and anti-slip threads (9), and the second forceps arm (14) is connected in the sliding cavity (4) in a sliding mode; a threaded rod (5) which is connected with the sliding groove (301) in a sliding manner is fixedly connected to the side surface of the right end of the second forceps arm (14), and a locking nut (6) which is attached to the first forceps arm (3) is connected to the surface of the threaded rod (5) in a threaded manner; the left end of the second forceps arm (14) is fixedly connected with a first forceps head (8);

the rotating mechanism comprises a locking threaded column (11), a fastening nut (12), a second forceps head (10) and a placing groove (13), and the locking threaded column (11) is connected to the side surface of the first forceps head (8) in a sliding mode; a placing groove (13) is formed in the inner side surface of the forceps head, and a second forceps head (10) is arranged in the placing groove (13); the second forceps head (10) is fixedly connected with one end of the locking threaded column (11), and the other end of the locking threaded column (11) is in threaded connection with a fastening nut (12).

2. The forceps for general surgery according to claim 1, wherein: the cross section of the spring piece (1) is in a cross semicircular ring structure, and the two opposite ends of the left side of the spring piece (1) are fixedly connected with first forceps arms (3).

3. The forceps for general surgery according to claim 1, wherein: the number of the first forceps arms (3) is two, the two first forceps arms (3) are placed in parallel, and the two first forceps arms (3) are elastically connected through a spring (7).

4. The forceps for general surgery according to claim 1, wherein: the left end back side surface of the first forceps arm (3) is provided with anti-skidding lines (9), and one side of each anti-skidding line (9) is provided with a sliding groove (301).

5. The forceps for general surgery according to claim 1, wherein: the length of the sliding cavity (4) is equal to that of the second forceps arm (14), and the second forceps arm (14) is connected with the inner wall of the sliding cavity (4) in a sliding mode.

6. The forceps for general surgery according to claim 1, wherein: the contact surface of the second forceps head (10) and the placing groove (13) is closely matched, and the opposite side surface of the second forceps head (10) and the opposite side surface of the first forceps head (8) are on the same plane.