CN212879475U

CN212879475U - Foreign body forceps for taking fishbone from throat

Info

Publication number: CN212879475U
Application number: CN202020781594.5U
Authority: CN
Inventors: 刘杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-04-06
Anticipated expiration: 2030-05-12

Abstract

A pair of forceps for taking out fishbone foreign bodies from throats belongs to the technical field of medical instruments and comprises a front connecting pipe, a rear connecting pipe, a fixed forceps mouth, a movable forceps mouth and a handle, wherein the rear connecting pipe is arranged at the front end of the front connecting pipe; the handle is arranged at the rear end of the rear connecting pipe, the rear end of the fixed clamp nozzle is symmetrically provided with two movable clamp nozzle fixing seats and two spreading piece fixing seats, and the rear end of the movable clamp nozzle is symmetrically provided with two rotating seats; the rear end of the movable clamp mouth is provided with a pull ring; the fixed tong mouth and the movable tong mouth are provided with blade grooves, and blades are rotatably arranged in the blade grooves of the fixed tong mouth and the movable tong mouth. The utility model discloses can strut the position of inflammation swelling in the throat, enlarge the field of vision, can know the accurate fish bone of finding the card in the throat fast, can cut the fish bone fast, then take out the fish bone smoothly.

Description

Foreign body forceps for taking fishbone from throat

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to throat gets fishbone foreign matter pincers.

Background

The foreign body forceps for throat is a common medical instrument and is widely applied to foreign body removal operation of throat. The foreign body forceps for throat in clinical application at present mainly comprise two types of foreign body forceps with a variable scissors-shaped structure and push-pull locking type foreign body forceps. People have the food of thinner bone at edible fish etc. in, probably because reasons such as carelessness swallow the bone in the lump and block in the throat, need take out through throat foreign matter pincers, and fishbone or thin bone both prick in the throat many times, if directly stimulate with the pliers, can cause great fish tail to the throat, and the wound is great, is unfavorable for quick recovery. Sometimes, doctors cut off the fishbone or the bone with special scissors and then pull out the fishbone or the bone with pliers, which wastes time and labor and has low working efficiency. If the throat is inflamed and swollen, the doctor can not clearly and accurately master the throat condition, and the operation can not be smoothly carried out.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model aims to provide a pair of pliers for taking out fishbone foreign matter from throat.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a pair of forceps for taking out fishbone foreign body from throat comprises a front connecting tube, a rear connecting tube, a fixed forceps mouth, a movable forceps mouth and a handle.

The front end of the front connecting pipe is provided with a rear connecting pipe, the front connecting pipe and the rear connecting pipe are in a communicated tubular shape, and cavities are arranged in the front connecting pipe and the rear connecting pipe.

The front end of the front connecting pipe is provided with a fixed clamp mouth, and the movable clamp mouth is rotatably arranged on the fixed clamp mouth. A return spring is arranged between the movable clamp mouth and the fixed clamp mouth.

The handle is arranged at the rear end of the rear connecting pipe.

The rear end of the fixed clamp mouth is symmetrically provided with two movable clamp mouth fixing seats.

Two spreading piece fixing seats are symmetrically arranged on two sides of the rear end of the movable clamp mouth fixing seat on the fixed clamp mouth.

Two rotary bases are symmetrically arranged at the rear end of the movable clamp mouth; the rear end of the movable clamp mouth is provided with a pull ring.

Blade grooves are formed in the fixed tong nozzle and the movable tong nozzle, and pin holes are formed in the rear ends of the blade grooves.

Blades are rotatably arranged in the blade grooves of the fixed jaw and the movable jaw.

The blade is provided with a cutting edge, and the rear end of the blade is provided with a blade fixing pin hole and a blade rotating pin hole.

A first wrench, a second wrench and a third wrench are rotatably arranged on the rear connecting pipe close to the handle.

The first wrench is connected with a blade rotating pin hole on the blade through a thin steel wire rope.

The two-way wrench is connected with a pull ring on the movable jaw through a thin steel wire rope.

The spanner tee joint is connected with a stay rope hole on the strutting piece through a thin steel wire rope.

Furthermore, the fixed clamp mouth and the movable clamp mouth are provided with anti-skid lines.

Furthermore, the opening piece fixing seat for fixing the forceps mouth is rotatably provided with an opening piece. The opening piece is provided with a return spring. In the initial state, the opening piece and the fixed forceps mouth are in a parallel state.

Further, a camera and an LED lamp are arranged at the front end of the front connecting pipe; the camera and the LED lamp are connected with a display screen through wires, and a switch and a storage battery are arranged on the display screen; the camera and the LED lamp are connected with the switch and the storage battery through wires.

Furthermore, locking and positioning devices are arranged on the first wrench, the second wrench and the third wrench.

The utility model has the advantages that: can strut the position of inflammation swelling in the throat, enlarge the field of vision, can be clear fast accurate find the fishbone of card in the throat, can cut the fishbone fast, then take out the fishbone smoothly, make cut the fishbone and take out the synchronous completion of fishbone, improve work efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the spreading member of the present invention in an open state;

FIG. 3 is a schematic view of the movable jaw and the spreader in a closed position;

FIG. 4 is a schematic structural view of a fixed jaw;

FIG. 5 is a schematic structural view of a movable jaw;

FIG. 6 is a schematic view of the blade configuration;

FIG. 7 is a schematic structural view of the open state of the fixed and movable pincer mouths;

FIG. 8 is a schematic structural view of the closed state of the fixed and movable nipples;

fig. 9 is a schematic structural view of the assembly of the fixed jaw, the movable jaw and the blade.

Reference numerals: 1-front connecting pipe, 2-rear connecting pipe, 3-fixed jaw, 4-movable jaw, 5-spreading piece, 6-handle, 7-wrench I, 8-wrench II, 9-blade, 10-display screen, 11-switch, 12-storage battery, 13-cavity, 14-wrench III, 15-blade groove, 16-rotary seat, 17-pull ring, 18-pin hole, 19-anti-slip pattern, 20-spreading piece fixing seat, 21-movable jaw fixing seat, 22-blade, 23-blade fixing pin hole, 24-blade rotating pin hole, 25-camera and 26-LED lamp.

Detailed Description

For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:

as shown in figures 1-9, a pair of foreign body forceps for taking a fishbone from throat comprises a front connecting pipe 1, a rear connecting pipe 2, a fixed forceps mouth 3, a movable forceps mouth 4 and a handle 6.

The front end of the front connecting pipe 1 is provided with a rear connecting pipe 2, the front connecting pipe 1 and the rear connecting pipe 2 are in a communicated tubular shape, and cavities 13 are arranged in the front connecting pipe 1 and the rear connecting pipe 2.

The front end of the front connecting pipe 1 is provided with a fixed clamp mouth 3, and a movable clamp mouth 4 is rotatably arranged on the fixed clamp mouth 3. A return spring is arranged between the movable clamp mouth 4 and the fixed clamp mouth 3.

The handle 6 is provided at the rear end of the rear connecting pipe 2.

The rear end of the fixed clamp mouth 3 is symmetrically provided with two movable clamp mouth fixing seats 21.

Two spreading piece fixing seats 20 are symmetrically arranged on two sides of the rear end of the movable clamp mouth fixing seat 21 on the fixed clamp mouth 3.

Two rotary bases 16 are symmetrically arranged at the rear end of the movable clamp mouth 4; the rear end of the movable jaw 4 is provided with a pull ring 17.

The fixed tong nozzle 3 and the movable tong nozzle 4 are both provided with blade grooves 15, and the rear ends of the blade grooves 15 are provided with pin holes 18.

The blade grooves 15 of the fixed jaw 3 and the movable jaw 4 are rotatably provided with blades 9.

The fixed tong mouth 3 and the movable tong mouth 4 are provided with anti-skid lines 19.

The blade 9 is provided with a cutting edge 22, and the rear end of the blade 9 is provided with a blade fixing pin hole 23 and a blade rotating pin hole 24.

The opening piece fixing seat 20 of the fixed forceps mouth 3 is rotatably provided with an opening piece 5. The opening piece 5 is provided with a return spring. In the initial state, the opening member 5 is parallel to the fixed jaw 3.

The front end of the front connecting pipe 1 is provided with a camera 25 and an LED lamp 26; the camera 25 and the LED lamp 26 are connected with the display screen 10 through leads, and the display screen 10 is provided with a switch 11 and a storage battery 12; the camera 25 and the LED lamp 26 are connected to the switch 11 and the battery 12 through wires.

A first wrench 7, a second wrench 8 and a third wrench 14 are rotatably arranged on the rear connecting pipe 2 and close to the handle 6.

The first wrench 7 is connected with a blade rotating pin hole 24 on the blade 9 through a thin steel wire rope.

The second spanner 8 is connected with a pull ring 17 on the movable jaw 4 through a thin steel wire rope.

The third spanner 14 is connected with the stay rope hole on the spreader 5 through a thin steel wire rope.

And the first wrench 7, the second wrench 8 and the third wrench 14 are respectively provided with a locking positioning device.

When in use, the fixed jaw 3, the movable jaw 4 and the opening piece 5 are in a closed state in an initial state. Open display screen 10, camera 25 and LED lamp 26 through switch 11, will fix pincers mouth 3, activity pincers mouth 4 and strut 5, slowly stretch into patient's throat in, the circumstances in the throat is shot with video-corder to camera 25 constantly to the image transmission that will shoot with video-corder shows on display screen 10, the circumstances in seeing clearly the throat that the doctor can be clear. The fixed jaw 3 and the movable jaw 4 are slowly close to the fishbone in the throat, and the opening piece 5 is pulled by the third wrench 14, so that the opening piece 5 opens the inflamed and swollen part, and the fishbone clamping part is clearly shown; and (3) loosening the second wrench 8, opening the movable clamp mouth 4, clamping the fixed clamp mouth 3 and the movable clamp mouth 4 onto the fishbone, and then pulling the movable clamp mouth 4 through the second wrench 8, so that the movable clamp mouth 4 and the fixed clamp mouth 3 clamp the fishbone. Pulling the first wrench 7 by using the other finger, pulling the blades 9 in the fixed jaw 3 and the movable jaw 4 by the first wrench 7 to cut off the fishbone, and continuously clamping the fishbone by the fixed jaw 3 and the movable jaw 4. Then the third wrench 14 is loosened, the cut fishbone is taken out together, and the operation is finished smoothly.

Claims

1. A pair of forceps for taking out fishbone foreign bodies from throats comprises a front connecting pipe, a rear connecting pipe, a fixed forceps mouth, a movable forceps mouth and a handle, wherein the rear connecting pipe is arranged at the front end of the front connecting pipe; the back end of the fixed plier mouth is symmetrically provided with two movable plier mouth fixing seats, two sides of the back end of the movable plier mouth fixing seat on the fixed plier mouth are symmetrically provided with two spreading piece fixing seats, and the back end of the movable plier mouth is symmetrically provided with two rotating seats; the rear end of the movable clamp mouth is provided with a pull ring; blade grooves are formed in the fixed clamp mouth and the movable clamp mouth, blades are rotatably arranged in the blade grooves of the fixed clamp mouth and the movable clamp mouth, and a first wrench, a second wrench and a third wrench are rotatably arranged on the rear connecting pipe close to the handle.

2. The foreign body forceps for taking fish bone from throat according to claim 1, characterized in that: and the fixed forceps mouth and the movable forceps mouth are provided with anti-skid lines.

3. The foreign body forceps for taking fish bone from throat according to claim 1, characterized in that: the opening piece fixing seat of the fixed clamp mouth is rotatably provided with an opening piece, and the opening piece is provided with a return spring.

4. The foreign body forceps for taking fish bone from throat according to claim 1, characterized in that: the front end of the front connecting pipe is provided with a camera and an LED lamp; the camera and the LED lamp are connected with a display screen through wires, and a switch and a storage battery are arranged on the display screen; the camera and the LED lamp are connected with the switch and the storage battery through wires.

5. The foreign body forceps for taking fish bone from throat according to claim 1, characterized in that: and the first wrench, the second wrench and the third wrench are provided with locking and positioning devices.