CN111170248A

CN111170248A - Medical bottle opening forceps

Info

Publication number: CN111170248A
Application number: CN202010082318.4A
Authority: CN
Inventors: 魏磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2020-05-19

Abstract

The invention discloses a pair of medical bottle opening pliers, which comprises pliers heads and pliers handles; the binding clip comprises a shell, a cutting mechanism and a clamping mechanism, wherein the shell comprises a circle, a disc and a turntable, the cutting mechanism comprises a plurality of cutting assemblies, the plurality of cutting assemblies are uniformly distributed on the turntable, each cutting assembly comprises a gear, a sleeve, a spring, a telescopic rod and a cutting head, and the clamping mechanism comprises a plurality of clamping claws and a plurality of clamping claws; the clamp handle comprises a first clamp handle, a second clamp handle and a return spring. The operation process of the invention is safe, convenient and simple. The elastic clamping claw and the cutting component are elastic, so that the ampoule bottle clamping device can be suitable for ampoule bottles with various specifications.

Description

Medical bottle opening forceps

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a pair of medical bottle opening pliers.

Background

Ampoule bottles (ampoules/ampoules) are small glass containers for holding medical liquids, and are commonly used for storing medical liquids for injection. If the medicine liquid in the ampoule bottle needs to be obtained, pressure needs to be applied to the neck of the ampoule bottle so as to break the neck of the ampoule bottle.

At present, a common method for breaking off ampoule bottles by medical staff is to firstly rub and cut the neck of the ampoule bottle by a grinding wheel and then break off the ampoule bottle by hands, so that the mode is inconvenient, the fracture of the bottleneck is uneven, and operators are easily injured in the manual breaking process.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides a pair of medical bottle opening pliers.

The technical scheme adopted by the invention is as follows: a medical bottle opening forceps comprises a forceps head and a forceps handle;

the binding clip comprises a shell, a cutting mechanism and a clamping mechanism; the shell comprises a circle, a disc and a turntable; a circle of internal teeth and a circle of sliding chutes are arranged on the inner wall of the circle, and the internal teeth and the sliding chutes are arranged in parallel; the disc is fixedly arranged on the end face of the circle close to the internal tooth, and a circular hole is formed in the center of the disc; the rotary table is matched with the circular chute, the rotary table is embedded in the circular chute, the rotary table can rotate in the chute, and a circular hole is formed in the center of the rotary table and is opposite to the circular hole in the circular disc; the cutting mechanism is arranged between the disc and the turntable and used for cutting the ampoule bottle, the cutting mechanism comprises a plurality of cutting assemblies, the cutting assemblies are uniformly distributed on the turntable, and each cutting assembly comprises a gear, a sleeve, a spring, a telescopic rod and a cutting head; the gear is meshed with the inner teeth of the circle; the sleeve is closed at one end and opened at the other end, wherein the closed end is fixedly connected with the side edge of the gear, and the opened end is rotatably connected with the turntable through a rotating shaft; the spring is arranged in the sleeve, and one end of the spring is fixedly connected with the closed end of the sleeve; one end of the telescopic rod extends into the sleeve and is fixedly connected with the other end of the spring, the other end of the telescopic rod extends out of the sleeve, and the telescopic rod can extend and slide in the sleeve; the cutting head is made of a glass material capable of being cut, the cutting head is fixedly arranged at the other end of the telescopic rod, and the cutting end of the cutting head is arc-shaped; the clamping mechanism is used for clamping the head of the ampoule bottle and comprises a plurality of clamping claws which are fixedly arranged on a plurality of telescopic rods respectively, the clamping claws penetrate through round holes in the disc and are exposed out of the shell, and the plurality of clamping claws incline towards the centers of the round holes;

the clamp handle comprises a first clamp handle, a second clamp handle and a return spring, wherein the first clamp handle is fixed on the side edge of the circle, the second clamp handle is fixed on the side edge of the turntable, and the return spring is arranged between the first clamp handle and the second clamp handle.

Further, the number of the cutting assemblies is 3-7.

Further, the cutting head is frosted or diamond or an alloy material.

Further, the clamping jaw is made of an elastic material.

The working process of the invention is as follows: handheld pincers handle, insert the ampoule head in the hole that carousel and disc are relative, hold two pincers handles hard, the second pincers drives the carousel forward rotation, the carousel twists reverse through pivot drive cutting assembly forward, make the bore that encloses become small for a plurality of cutting assembly, the head of ampoule is held to the gripper jaw, the cutting head of a plurality of cutting assembly encircles the cutting around the neck of ampoule simultaneously, then handheld pincers handle is to one side power, the head of ampoule breaks, loosen the pincers handle, the pincers handle opens under reset spring effect, the second pincers handle drives the carousel antiport, the carousel twists reverse through pivot drive cutting assembly, make a plurality of cutting assembly enclose into the bore grow, the gripper jaw loosens the head of ampoule, throw the head of ampoule into medical waste container.

The invention has the beneficial effects that: the operation process is safe, convenient and simple. The elastic clamping claw and the cutting component are elastic, so that the ampoule bottle clamping device can be suitable for ampoule bottles with various specifications. The invention has simple structure and easy popularization.

Drawings

Fig. 1 is a schematic diagram of the appearance structure of the present invention.

Fig. 2 is an exploded structural diagram of the invention shell.

Fig. 3 is an exploded view of the cutting assembly of the present invention.

Fig. 4 is a view of the position of the inventive cutting assembly prior to actuation.

Fig. 5 is a view of the position of the inventive cutting assembly after it has been actuated.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

A medical bottle opening forceps comprises a forceps head 1 and a forceps handle 2;

the binding clip 1 comprises a shell, a cutting mechanism and a clamping mechanism; the shell comprises a circle 3, a disc 4 and a turntable 5; a circle of internal teeth 6 and a circle of sliding chutes 7 are arranged on the inner wall of the circle 3, and the internal teeth 6 and the sliding chutes 7 are parallel; the disc 4 is fixedly arranged on the end face, close to the internal teeth 6, of the circle 3, and a circular hole 8 is formed in the center of the disc 4; the rotary table 5 is matched with the circular chute 7, the rotary table 5 is embedded in the circular chute 7, the rotary table 5 can rotate in the chute 7, a circular hole 9 is formed in the center of the rotary table 5, and the circular hole 9 is opposite to the circular hole 8 in the disc 4; the cutting mechanism is arranged between the disc 4 and the rotary table 5 and used for cutting the ampoule bottles, the cutting mechanism comprises a plurality of cutting assemblies 10, the cutting assemblies 10 are uniformly distributed on the rotary table 5, and each cutting assembly 10 comprises a gear 11, a sleeve 12, a spring 13, a telescopic rod 14 and a cutting head 15; the gear 11 is meshed with the teeth 6 in the circle 3; the sleeve 12 is closed at one end and opened at the other end, wherein the closed end is fixedly connected with the side edge of the gear 11, and the opened end is rotatably connected with the turntable 5 through a rotating shaft 16; the spring 13 is arranged in the sleeve 12, and one end of the spring 13 is fixedly connected with the closed end of the sleeve 12; one end of the telescopic rod 14 extends into the sleeve 12 and is fixedly connected with the other end of the spring 13, the other end of the telescopic rod 14 extends out of the sleeve 12, and the telescopic rod 14 can stretch and slide in the sleeve 12; the cutting head 15 is made of a glass material capable of being cut, the cutting head 15 is fixedly arranged at the other end of the telescopic rod 14, and the cutting end of the cutting head 15 is arc-shaped; the clamping mechanism is used for clamping the head of the ampoule bottle and comprises a plurality of clamping claws 17, the plurality of clamping claws 17 are respectively and fixedly arranged on a plurality of telescopic rods 14, the clamping claws 17 penetrate through the round hole 8 on the disc 4 and are exposed out of the shell, and the plurality of clamping claws 17 incline towards the center of the round hole 8;

the clamp handle 2 comprises a first clamp handle 18, a second clamp handle 19 and a return spring 20, wherein the first clamp handle 18 is fixed on the side edge of the circle 3, the second clamp handle 19 is fixed on the side edge of the rotating disc 5, and the return spring 20 is arranged between the first clamp handle 18 and the second clamp handle 19.

Further, the number of the cutting assemblies 10 is 3-7.

Further, the cutting head 15 is a frosted or diamond or alloy material.

Further, the gripping claws 17 are made of an elastic material.

Claims

1. The utility model provides a medical bottle opening pliers which characterized in that: the medical bottle opening forceps comprise a forceps head and a forceps handle;

2. The medical bottle opener according to claim 1, wherein: the number of the cutting assemblies is 3-7.

3. The medical bottle opener according to claim 1, wherein: the cutting head is made of frosted or diamond or alloy materials.

4. The medical bottle opener according to claim 1, wherein: the clamping jaw is made of an elastic material.