CN221469941U - Combined forceps scalpel special for surgery - Google Patents

Abstract

The utility model relates to the technical field of medical instruments and provides a combined forceps scalpel special for surgery, which comprises a handle, wherein a connecting block is assembled in the handle in a sliding way, one side of the connecting block is fixedly connected with a forceps body through a screw, the other side of the connecting block is fixedly connected with a scalpel body through a screw, a connecting rod is nested at the top of the connecting block, a push rod is fixedly connected with the top of the connecting rod through a screw, a cover plate is rotatably arranged at the top of the handle, and through the arrangement of structures such as the push rod and a round rod, the connecting rod can be pulled out and then pushed to one side, so that a limiting rod slides out from the inside of a clamping groove of a positioning rod, the cover plate can be opened to take out forceps and a scalpel, and then cleaning is carried out.

Description

A surgical combined forceps scalpel

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a special combined forceps scalpel for surgery.

Background technique

At present, scalpels, tweezers, etc. are all common surgical tools. Before the operation, a variety of surgical tools need to be prepared so that the doctor can constantly replace them according to the needs during the operation. In order to reduce the preparation of tools before the operation and facilitate the doctor to replace tools during the operation, a surgical special combination of tweezers and scalpel is designed to solve this problem.

The prior art has an authorization publication number of CN108618832B, and is named a surgical special combined forceps scalpel, including a scalpel body and a forceps body. The device has two functions of a scalpel and forceps. The device contains two scalpels of different specifications, which can be freely converted and used, and can also be replaced with knives of different specifications according to actual needs. The scalpel body and the forceps body are movably contacted and connected through a groove.

However, the main body of this patent cannot be disassembled. When the doctor is using it, blood and other substances may enter the main body. If it is not cleaned properly, it is easy to breed bacteria. The practicality is poor. In addition, the doctor's hands are prone to slipping after being stuck with blood, which may easily cause secondary injuries to the patient.

Utility Model Content

The utility model provides a special combined forceps scalpel for surgery, which solves the problems of inconvenient cleaning and easy slipping in the related technology.

The technical solution of the utility model is as follows: a surgical special combined forceps scalpel, comprising a handle, wherein a connecting block is slidably mounted inside the handle, one side of the connecting block is fixedly connected to a forceps body by screws, the other side of the connecting block is fixedly connected to a scalpel body by screws, and a connecting rod is embedded on the top of the connecting block;

The top of the connecting rod is fixedly connected to a push rod by screws, the top of the handle is rotatably mounted with a cover plate, the bottom of the cover plate is fixedly connected to a positioning rod by screws, the handle is internally slidably assembled with a limit rod, one side of the limit rod is fixedly connected to a pull rod by screws, the handle is internally slidably assembled with a round rod, and the top of the round rod is spherical.

Preferably, an anti-slip pad is provided at the bottom of the handle.

Preferably, a protective cover is detachably fixedly mounted on one side of the handle, and the pull rod is located inside the protective cover to prevent the pull rod from being hit.

Preferably, a long groove is provided inside the cover plate, and the connecting rod is slidably connected inside the long groove to facilitate replacement of the tweezers body and the scalpel body.

Preferably, two symmetrically arranged positioning holes are provided inside the connection block, and the top of the round rod and the positioning holes have the same shape and size, so as to facilitate the positioning of the connection block.

Preferably, a circular groove is opened inside the handle, the round rod is slidably connected inside the circular groove, a second spring is welded on the bottom wall of the circular groove, and the other end of the second spring is welded to the bottom of the round rod to facilitate resetting the round rod.

Preferably, a limiting groove is opened inside the handle, the limiting rod is slidably connected inside the limiting groove, a first spring is welded on the side wall of the limiting groove, and the other end of the first spring is welded to one side of the limiting rod to facilitate resetting the positioning rod.

Preferably, a groove is provided inside the handle, the positioning rod is slidably connected inside the groove, a slot is provided inside the positioning rod, and one end of the limiting rod has the same shape and size as the slot to facilitate positioning of the cover.

The working principle and beneficial effects of the utility model are:

1. In the utility model, by setting structures such as push rods and round rods, since the connecting rod is nested inside the connecting block, it can be pulled out, and then the pull rod is pushed to one side to make the limit rod slide out from the slot of the positioning rod, so that the cover plate can be opened to take out the tweezers and the knife, and then clean them, making cleaning more convenient and will not breed bacteria.

2. In the utility model, by setting structures such as the handle and the anti-skid pad, the doctor's hands will be stained with blood when using the scalpel, which is easy to slip. Therefore, an anti-skid pad is provided at the bottom of the handle to prevent slipping during use and prevent the patient from suffering secondary injuries, thereby achieving better practical effects.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic structural diagram of a forceps body and a scalpel body of the utility model;

FIG3 is a schematic diagram of the structure of the bottom of the handle of the utility model;

FIG4 is a schematic diagram of the structure of one side of the handle of the utility model;

FIG. 5 is a schematic diagram of the structure inside the handle of the utility model.

In the figure: 1. handle; 2. long groove; 3. push rod; 4. protective cover; 5. cover plate; 6. tweezers body; 7. scalpel body; 8. connecting block; 9. positioning hole; 10. connecting rod; 11. anti-slip pad; 12. positioning rod; 13. slot; 14. groove; 15. limit rod; 16. pull rod; 17. first spring; 18. limit groove; 19. round rod; 20. round groove; 21. second spring.

Detailed ways

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

As shown in Figures 1 to 5, this embodiment proposes a surgical combined forceps scalpel, including a handle 1, a connecting block 8 is slidably mounted inside the handle 1, one side of the connecting block 8 is fixedly connected to a forceps body 6 by screws, and the other side of the connecting block 8 is fixedly connected to a scalpel body 7 by screws, a connecting rod 10 is nested on the top of the connecting block 8, and a push rod 3 is fixedly connected to the top of the connecting rod 10 by screws, a cover plate 5 is rotatably mounted on the top of the handle 1, and a positioning rod 12 is fixedly connected to the bottom of the cover plate 5 by screws, and the inner sliding of the handle 1 The movable assembly is provided with a limit rod 15, one side of the limit rod 15 is fixedly connected with a pull rod 16 by screws, the inside of the handle 1 is slidably provided with a round rod 19, the top of the round rod 19 is spherical, through the arrangement of the push rod 3 and the round rod 19 and other structures, since the connecting rod 10 is nested inside the connecting block 8, it can be pulled out, and then the pull rod 16 is pushed to one side, so that the limit rod 15 slides out from the slot 13 of the positioning rod 12, so that the cover plate 5 is opened to take out the tweezers and the knife, and then clean them, making cleaning more convenient and preventing bacteria from breeding.

A protective cover 4 is detachably fixedly mounted on one side of the handle 1 , and a pull rod 16 is located inside the protective cover 4 .

A long slot 2 is formed inside the cover plate 5 , and a connecting rod 10 is slidably connected inside the long slot 2 .

Two symmetrically arranged positioning holes 9 are formed inside the connecting block 8 , and the top of the round rod 19 and the positioning holes 9 have the same shape and size.

A circular groove 20 is formed inside the handle 1 , and the round rod 19 is slidably connected inside the circular groove 20 . A second spring 21 is welded on the bottom wall of the circular groove 20 , and the other end of the second spring 21 is welded to the bottom of the round rod 19 .

A limiting groove 18 is provided inside the handle 1 , and the limiting rod 15 is slidably connected inside the limiting groove 18 . A first spring 17 is welded on the side wall of the limiting groove 18 , and the other end of the first spring 17 is welded to one side of the limiting rod 15 .

A groove 14 is formed inside the handle 1 , and the positioning rod 12 is slidably connected inside the groove 14 . A clamping groove 13 is formed inside the positioning rod 12 , and one end of the limiting rod 15 has the same shape and size as the clamping groove 13 .

In this embodiment, when the tweezers body 6 is in use, the scalpel body 7 will be located inside the handle 1. When the inside of the scalpel body 7 is in use, the tweezers body 6 will be located inside the handle 1 to prevent the doctor from hurting himself when using it. When the tweezers body 6 needs to be used, the push rod 3 is pushed, and the push rod 3 drives the connecting block 8 to move through the connecting rod 10, so that the tweezers body 6 and the scalpel body 7 are moved. After moving to a certain distance, due to the action of the second spring 21, it will pop out into the inside of the positioning hole 9, fix the scalpel body 7 and the tweezers body 6, so that it is more convenient to use. When the scalpel body 7 needs to be used, the push rod 3 is pushed in the opposite direction to move it. The top of the positioning rod 12 is spherical and only a part of it is located inside the positioning groove. Therefore, it can be directly pushed when in use without getting stuck. Since the connecting rod 10 is nested inside the connecting block 8, it can be pulled out, and then the pull rod 16 is pushed to one side to make the limiting rod 15 slide out from the slot 13 of the positioning rod 12, so that the cover plate 5 can be opened to take out the tweezers and the knife, and then clean them, making cleaning more convenient and without breeding bacteria. A protective cover 4 is provided on one side of the handle 1 to prevent the doctor from touching the pull rod 16 during use, thereby accidentally opening the handle 1 and loosening the scalpel body 7 and the tweezers body 6.

Example 2

As shown in FIG3 , based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that an anti-skid pad 11 is provided at the bottom of the handle 1. By providing structures such as the handle 1 and the anti-skid pad 11, the doctor's hands will be stained with blood when using a scalpel, which may easily cause slipping. Therefore, an anti-skid pad 11 is provided at the bottom of the handle 1 to prevent slipping during use, thereby preventing the patient from suffering secondary injuries and achieving better practical effects.

In this embodiment, when the doctor uses the scalpel, his hands will be stained with blood, so it is easy to slip, so an anti-slip pad 11 is provided at the bottom of the handle 1 to prevent it from slipping during use and to prevent the patient from suffering secondary injuries, thereby achieving better practical effects.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A surgical combined forceps scalpel, characterized in that it comprises a handle (1), wherein a connecting block (8) is slidably mounted inside the handle (1), one side of the connecting block (8) is fixedly connected to a forceps body (6) by means of screws, and the other side of the connecting block (8) is fixedly connected to a scalpel body (7) by means of screws, and a connecting rod (10) is nested on the top of the connecting block (8); The top of the connecting rod (10) is fixedly connected to a push rod (3) by screws, the top of the handle (1) is rotatably mounted with a cover plate (5), the bottom of the cover plate (5) is fixedly connected to a positioning rod (12) by screws, the handle (1) is internally slidably equipped with a limit rod (15), one side of the limit rod (15) is fixedly connected to a pull rod (16) by screws, the handle (1) is internally slidably equipped with a round rod (19), and the top of the round rod (19) is spherical. 2. A surgical combined forceps scalpel according to claim 1, characterized in that a non-slip pad (11) is provided at the bottom of the handle (1). 3. A surgical combined forceps scalpel according to claim 1, characterized in that a protective cover (4) is detachably fixedly mounted on one side of the handle (1), and the pull rod (16) is located inside the protective cover (4). 4. A surgical combined forceps scalpel according to claim 1, characterized in that a long groove (2) is opened inside the cover plate (5), and the connecting rod (10) is slidably connected inside the long groove (2). 5. A surgical combined forceps scalpel according to claim 1, characterized in that two symmetrically arranged positioning holes (9) are provided inside the connecting block (8), and the top of the round rod (19) has the same shape and size as the positioning holes (9). 6. A surgical combined forceps scalpel according to claim 1, characterized in that a circular groove (20) is opened inside the handle (1), the round rod (19) is slidably connected inside the circular groove (20), a second spring (21) is welded on the bottom wall of the circular groove (20), and the other end of the second spring (21) is welded to the bottom of the round rod (19). 7. A surgical combined forceps scalpel according to claim 1, characterized in that a limiting groove (18) is opened inside the handle (1), the limiting rod (15) is slidably connected inside the limiting groove (18), a first spring (17) is welded on the side wall of the limiting groove (18), and the other end of the first spring (17) is welded to one side of the limiting rod (15). 8. A surgical combined forceps scalpel according to claim 1, characterized in that a groove (14) is provided inside the handle (1), the positioning rod (12) is slidably connected inside the groove (14), a card slot (13) is provided inside the positioning rod (12), and one end of the limiting rod (15) has the same shape and size as the card slot (13).