CN216417280U

CN216417280U - Tumor cutting and picking device

Info

Publication number: CN216417280U
Application number: CN202122722653.9U
Authority: CN
Inventors: 张小林; 黄丹; 严小凯
Original assignee: Second Affiliated Hospital of Zunyi Medical University
Current assignee: Second Affiliated Hospital of Zunyi Medical University
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-03
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to a medical treatment auxiliary equipment technical field specifically is a device is taken in tumour cutting, the forceps holder all is equipped with two with the pincers handle, and installs between forceps holder and the pincers handle and be connected the handle, indicate the circle, two are all installed to the outer end of pincers handle the middle part position department of connecting the handle has all seted up the activity hole, and is equipped with the connecting piece between two connection handles. The utility model discloses simple structure, setting through the fixed block, can realize fixing when tumour cutting, then realize the tumour excision through the interact of blade, the functionality and the convenience that equipment used have been improved greatly, reduce the kind of instrument, furthermore, nut through the connecting piece, adjust the effective length of connecting axle, thereby adjust the distance of two casings, setting through the spring, make first backing plate inseparabler with the contact of being connected the handle, thereby make two connections between the handle inseparabler, the phenomenon of collapsing of equipment has been avoided, the life of improve equipment.

Description

Tumor cutting and picking device

Technical Field

The utility model relates to a medical auxiliary equipment technical field specifically is a device is taken in tumour cutting.

Background

Tumor is a new organism formed by local tissue cell proliferation under the action of various tumorigenic factors, and because the new organism mostly presents space-occupying blocky bulges, also called neoplasms, in a tumor operation, tumor tissues are usually cut off to achieve the purpose of radical treatment.

In addition, the tightness degree of the two forceps jaws can not be adjusted frequently in use of the existing equipment, so that the forceps are easy to get loose after long-term use, and the use of the equipment is seriously affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is taken in tumour cutting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tumor cutting and picking device comprises two forceps clamps and two forceps handles, a connecting handle is arranged between each forceps clamp and each forceps handle, finger rings are arranged at the outer ends of the forceps handles, movable holes are formed in the middle positions of the two connecting handles, a connecting piece is arranged between the two connecting handles, blades are arranged on the corresponding surfaces of the two forceps clamps close to one end of each forceps clamp, a fixing block is fixedly arranged at the position, located at the position of each blade, of one side of each forceps clamp, and suture holes are uniformly formed in the fixing block;

the connecting piece is including installing the casing in the connection handle both sides, two the slide bar is installed to the symmetry between the casing, one of them the symmetry is seted up on the casing with slide bar sliding connection's slide opening, two install between the casing with activity hole swing joint's connecting axle, the bolt that runs through one of them casing is installed to the upper end of connecting axle, have the nut of being connected with the casing rotation through screw thread movable mounting on the bolt, the outside of connecting axle is located and installs first backing plate between connection handle and the corresponding casing, and the outside of connecting axle is located and overlaps between first backing plate and the corresponding casing and be equipped with the spring.

As a further aspect of the present invention: the lower extreme of nut is evenly installed the slider, one of them the upper surface of casing is seted up the spout with the slider adaptation.

As a further aspect of the present invention: a second base plate is movably arranged between the two connecting handles, and the second base plate is a stainless steel component.

As a further aspect of the present invention: a groove matched with the first base plate is formed in one side of the connecting handle, and the first base plate is a rubber component.

As a further aspect of the present invention: the lower end of the sliding rod is fixedly connected with the upper surface of one of the shells, and the upper end of the sliding rod penetrates through the sliding hole and is provided with a limiting plate.

As a further aspect of the present invention: two the protection pad is installed to the corresponding face symmetry of fixed block, the protection pad is the component of a silica gel material, and the surface of protection pad is equipped with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, the modern design, setting through the fixed block, it is fixed when can realizing the tumour cutting, then realize the tumour excision through the interact of blade, setting through sewing up the hole, be favorable to sewing up when cutting, the functionality and the convenience of equipment use have been improved greatly, reduce the kind of instrument, furthermore, nut through the connecting piece, adjust the effective length of connecting axle, thereby adjust the distance of two casings, setting through the spring, make first backing plate inseparabler with the contact of being connected the handle, thereby make two connections between the handle inseparabler, the phenomenon of collapsing of equipment has been avoided, improve equipment's life.

Drawings

FIG. 1 is a schematic structural view of a tumor cutting and picking device;

FIG. 2 is a schematic view of a structure of a clamp in a tumor cutting and extracting device;

fig. 3 is a schematic structural diagram of a connecting member in a tumor cutting and extracting device.

In the figure: 1. clamping jaws; 2. a blade; 3. a fixed block; 4. sewing the hole; 5. a forceps handle; 6. a housing; 7. a nut; 8. a connecting handle; 9. a finger ring; 10. a movable hole; 11. a connecting shaft; 12. a groove; 13. a first backing plate; 14. a spring; 15. a bolt; 16. a second backing plate; 17. a slide bar; 18. and (4) a slide hole.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a tumor cutting and picking device includes two forceps jaws 1, two forceps handles 5, two forceps jaws 1 and two forceps handles 5, a connecting handle 8 is installed between the forceps jaws 1 and the forceps handles 5, a finger ring 9 is installed at an outer end of each forceps handle 5, a movable hole 10 is opened at a middle position of each connecting handle 8, a connecting member is installed between the two connecting handles 8, a blade 2 is installed at a corresponding surface of each forceps jaw 1 near one end, a fixing block 3 is fixedly installed at a position of the blade 2 on one side of each forceps jaw 1, suture holes 4 are uniformly formed in the fixing block 3, a finger is placed inside the finger ring 9 and is acted on the finger ring 9 by an external force, the two forceps jaws 1 are driven to move by a movable connection between the connecting shaft 11 and the movable hole 10, so as to move the two blades 2 and the fixing block 3, the fixing block 3 is arranged, so that the tumor can be fixed during cutting, the tumor can be cut off through the interaction of the blades 2, the sewing during cutting is facilitated through the arrangement of the sewing holes 4, the functionality and convenience of the use of equipment are greatly improved, and the types of tools are reduced;

the connecting piece comprises shells 6 arranged at two sides of a connecting handle 8, sliding rods 17 are symmetrically arranged between the two shells 6, a sliding hole 18 connected with the sliding rod 17 in a sliding manner is symmetrically formed in one of the shells 6, a connecting shaft 11 movably connected with a movable hole 10 is arranged between the two shells 6, a bolt 15 penetrating through one of the shells 6 is arranged at the upper end of the connecting shaft 11, a nut 7 rotatably connected with the shell 6 is movably arranged on the bolt 15 through threads, a first cushion plate 13 is arranged between the connecting handle 8 and the corresponding shell 6 at the outer side of the connecting shaft 11, a spring 14 is sleeved between the first cushion plate 13 and the corresponding shell 6 outside the connecting shaft 11, and by rotating the nut 7 of the connecting piece and through threaded connection between the nut 7 and the bolt 15, the effective length of the connecting shaft 11 is adjusted, the distance between the two shells 6 is further adjusted, and by arranging the sliding rod 17 and the sliding hole 18, the traction casing 6 is favorable to move, so that the tightness of the spring 14 is adjusted, the first base plate 13 can be further in closer contact with the connecting handles 8, the two connecting handles 8 can be connected more closely, the equipment is prevented from being loosened, and the service life of the equipment is prolonged.

In fig. 3, the lower end of the nut 7 is uniformly provided with a sliding block, and the upper surface of one of the shells 6 is provided with a sliding groove matched with the sliding block, so that the nut 7 can move.

In fig. 3, a second pad 16 is movably mounted between the two connecting handles 8, and the second pad 16 is a stainless steel member and mainly plays a role in stabilizing and reducing the friction force between the two connecting handles 8.

In fig. 3, one side of the connecting handle 8 is provided with a groove 12 matched with the first backing plate 13, which is beneficial to accommodating the first backing plate 13, and the first backing plate 13 is a rubber member, so that the friction force between the first backing plate and the connecting handle 8 can be increased, and the use stability of the equipment is improved.

In fig. 3, the lower end of the sliding rod 17 is fixedly connected with the upper surface of one of the shells 6, and the upper end of the sliding rod 17 penetrates through the sliding hole 18 and is provided with a limiting plate, which mainly plays a role in limiting.

In fig. 1, protection pads are symmetrically arranged on the corresponding surfaces of the two fixing blocks 3, the protection pads are made of silica gel materials, so that clamping positions can be protected, the protection pads are prevented from being damaged by clamping of blunt devices, and anti-slip lines are arranged on the surfaces of the protection pads, so that the stability during clamping is improved.

The utility model discloses a theory of operation is: when in use, the finger is placed inside the finger ring 9, the finger ring 9 is acted by external force, the movable connection between the connecting shaft 11 and the movable hole 10 drives the two forceps clamps 1 to move, so that the two blades 2 and the fixed block 3 move, the fixation during tumor cutting can be realized through the arrangement of the fixed block 3, then the tumor excision is realized through the interaction of the blades 2, the suture during cutting is facilitated through the arrangement of the suture holes 4, the functionality and the convenience of the equipment use are greatly improved, the types of tools are reduced, in addition, the effective length of the connecting shaft 11 is adjusted through the threaded connection between the nut 7 and the bolt 15 by rotating the nut 7 of the connecting piece, the distance between the two shells 6 is further adjusted, the shell 6 is favorably pulled to move through the arrangement of the slide bar 17 and the slide hole 18, and the tightness of the spring 14 is adjusted, the first base plate 13 can be further contacted with the connecting handles 8 more tightly, so that the two connecting handles 8 are connected more tightly, the equipment is prevented from being loosened, and the service life of the equipment is prolonged.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tumor cutting and picking device comprises two forceps jaws (1) and two forceps handles (5), a connecting handle (8) is arranged between the forceps jaws (1) and the forceps handles (5), finger rings (9) are arranged at the outer ends of the forceps handles (5), movable holes (10) are formed in the middle positions of the two connecting handles (8), a connecting piece is arranged between the two connecting handles (8), blades (2) are arranged on the corresponding surfaces, close to one end, of the two forceps jaws (1), fixed blocks (3) are fixedly arranged at the positions, located on the blades (2), of one sides of the two forceps jaws (1), and suture holes (4) are uniformly formed in the fixed blocks (3);

the connecting piece comprises shells (6) arranged at two sides of a connecting handle (8), sliding rods (17) are symmetrically arranged between the two shells (6), one of the shells (6) is symmetrically provided with a sliding hole (18) which is in sliding connection with a sliding rod (17), a connecting shaft (11) which is movably connected with the movable hole (10) is arranged between the two shells (6), the upper end of the connecting shaft (11) is provided with a bolt (15) which penetrates through one of the shells (6), a nut (7) which is rotationally connected with the shell (6) is movably arranged on the bolt (15) through threads, a first backing plate (13) is arranged between the connecting handle (8) and the corresponding shell (6) at the outer side of the connecting shaft (11), and a spring (14) is sleeved outside the connecting shaft (11) and between the first backing plate (13) and the corresponding shell (6).

2. The tumor cutting and picking device as claimed in claim 1, wherein the lower end of the screw cap (7) is uniformly provided with a slide block, and the upper surface of one of the shells (6) is provided with a sliding groove matched with the slide block.

3. A tumor cutting and extracting device according to claim 1, wherein a second pad (16) is movably mounted between said two connecting handles (8), said second pad (16) is a member made of stainless steel.

4. The tumor cutting and extracting device as claimed in claim 1, wherein one side of the connecting handle (8) is provided with a groove (12) matched with a first backing plate (13), and the first backing plate (13) is a rubber member.

5. The tumor cutting and extracting device according to claim 1, wherein the lower end of the sliding rod (17) is fixedly connected with the upper surface of one of the shells (6), and the upper end of the sliding rod (17) penetrates through the sliding hole (18) and is provided with a limiting plate.

6. The tumor cutting and removing device as claimed in claim 1, wherein protection pads are symmetrically installed on the corresponding surfaces of the two fixing blocks (3), the protection pads are made of silica gel, and the surface of the protection pads is provided with anti-skid lines.