CN2463078Y

CN2463078Y - Medical needle quick-destroying apparatus

Info

Publication number: CN2463078Y
Application number: CN 01201121
Authority: CN
Inventors: 钟志宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-15
Filing date: 2001-01-15
Publication date: 2001-12-05
Anticipated expiration: 2011-01-15

Abstract

The utility model relates to a quick destroying device for a medical needle head. The utility model is composed of a casing, an upper and a lower electrodes, a transformer, and a power supply wiring. One holding electrode which is matched with the upper electrode and can be used for holding a needle head depending on elasticity is arranged above the lower electrode. The holding electrode is sheathed on a guideway, and the holding electrode can move along the guideway. The melting working surface of the lower electrode is of a curved surface type. When the needle head is inserted in a leading opening, the utility model can automatically clamp tightly the needle head. The utility model does not need any requirements for leading the needle head. The medical staff's operation is convenient, the melting speed of the needle head can be enhanced, and simultaneously, the utility model is suitable for a disposable metal needle head of all series various specifications.

Description

The quick destroy machine of medical needle

This utility model is the quick destroy machine of a kind of medical needle.

At present, conventional process to the disposable puncture utensil adopts the mode of burning, pulverizing, sterilizing and reclaim, cause the propagation of antibacterial and virus easily, easier during syringe needle after handle using medical personnel are damaged, for this reason, people have invented syringe needle electronics destroy machine, and the high temperature that utilizes two electrodes to produce melts down to used syringe needle, use and, prevent to form secondary pollution with the secondary of stopping discarded injection needle the injury that personnel were caused.This kind syringe needle electronics destroy machine mainly is by housing, on two, bottom electrode and transformator are formed, on, bottom electrode is made by copper coin, copper coin is provided with silver plate, the meltdown work surface of bottom electrode is the inclined-plane, the bottom electrode work surface is the silver plate that is obliquely installed, silver plate is arranged on the copper coin of an inclination, because the meltdown work surface of bottom electrode is the inclined-plane, and on, bottom electrode is again fixed, should guarantee the Continuous Contact of syringe needle head and bottom electrode inclined cut in the operation, the Continuous Contact that keeps needle head body and top electrode again, cause syringe needle when destroying, must to stretch in the housing with the suitable pin angle of going into, and under the situation of continuous firmly down indentor point, just can reach the purpose of meltdown syringe needle, and operate very inconveniently, electrode can quit work during misoperation, treatment effect and treatment effeciency have been influenced, and this kind destroy machine only is suitable for handling diameter less than the syringe needle below No. 14, and is not good to the treatment effect of the big syringe needle more than No. 14, occurs card pin phenomenon easily.

The purpose of this utility model is to provide a kind of medical needle simple in structure, easy and simple to handle quick destroy machine.

This utility model is achieved in that the quick destroy machine of a kind of medical needle, be by housing, on two, bottom electrode, transformator and power supply wiring are formed, transformator is fixed in the housing, housing is provided with the syringe needle introducing port, on, bottom electrode is individually fixed on the intravital support of shell, above described bottom electrode, be provided with a holding electrode that cooperates with top electrode and can the clamping syringe needle, described holding electrode is socketed on the guide rail and can moves along guide rail, described guide rail one end is fixed, the other end is socketed with and can makes holding electrode generation clamping force and make holding electrode and the spring of top electrode clamping syringe needle, spring one end is crimped on holding electrode, and the other end is connected in rail end.

The longitudinal cross-section of the meltdown work surface of described bottom electrode can be arc.

Described guide rail can be two.

Described guide rail can be horizontally set.

The stiff end of described guide rail is fixed in top electrode.

Described holding electrode be shaped as flat or cylindric.

Can be provided with temperature relay in the described housing, an end of described temperature relay is connected with power supply wiring, and the other end inserts transformator.

Also can be provided with the temperature warning light emitting diode on the described housing, light emitting diode is connected to the two ends of temperature relay.

Also can be provided with the current overload light emitting diode on the described housing, the current overload light emitting diode is connected to the two ends of insurance.

This utility model is owing to be provided with the syringe needle clamp structure in needle destroyer, increased a holding electrode, syringe needle inserts introducing port and promptly by holding electrode and top electrode syringe needle is clamped automatically, by the bottom electrode work surface syringe needle is melted down again, no any requirement that syringe needle is imported, make things convenient for operation of medical workers, improved the meltdown speed of syringe needle, be applicable to the disposable metal syringe needle of complete series all size simultaneously.

Below in conjunction with embodiment this utility model is described in detail.

Fig. 1 is the clamp structure front view of this utility model destroy machine;

Fig. 2 is the clamp structure vertical view of this utility model destroy machine;

Fig. 3 is the overall structure simplified schematic diagram of this utility model destroy machine;

Fig. 4 is the electrical connection sketch map of this utility model destroy machine.

With reference to figure 1, Fig. 2, the electrode of the quick destroy machine of medical needle is divided into,

bottom electrode

1,2 and holding electrode 3, above described bottom electrode 2, be provided with a holding electrode 3 that cooperates with top electrode 1 and can clamping syringe needle 6, described holding electrode 3 is socketed in the guide rail 4 of two horizontally sets, also can be on 7 along

guide rail

4,7 move, described guide rail 4, an end of 7 is fixed in the top electrode 1, the other end is socketed with and can makes holding electrode 3 generation clamping forces and make holding electrode 3 and the spring 5 of top electrode 1

clamping syringe needle

6,8,

spring

5,8 one ends are crimped on holding electrode 3, the other end is connected in

guide rail

4,7 end, in order to keep clamping face clamping syringe needle 6 reliably, and make things convenient for the importing of syringe needle 6, the shape of described holding electrode 3 has various ways, can be flat or shown in the drawings cylindric, corresponding with it, the longitudinal cross-section of the clamping face of top electrode 1 is an arc, for fast, syringe needle 6 easily melts down, the longitudinal cross-section of the syringe needle meltdown work surface of bottom electrode 2 is an arc, what this curvature shape arc meltdown work surface helped strengthening syringe needle 6 goes into the pin angle, brought convenience for medical worker's the pin operation of ruining, the concrete structure of top electrode 1 can be made of copper coin, the concrete structure of bottom electrode 2 can be made of the silver plate of copper coin and curved surface shaped, the meltdown of syringe needle 6 is on the curved surface of silver plate, and silver plate is arranged on the copper coin.

Further with reference to figure 3 and Fig. 4, the external structure of destroy machine is to be made of loam cake 10, housing 11, base 12 and drawer 13, loam cake 10 is connected on the housing 11, can be conveniently to the inspection of each parts in the housing 11, light emitting diode under syringe needle introducing port and the various alarm situation can be set on the loam cake 10, transformator 14 in the housing 11 is fixed on the base 12, its primary side is connected with power supply wiring 15 by electric fuse 19, K switch, secondary end inserts upper and

lower electrode

1,2, and the two ends of the electric fuse 19 on the Insurance Block 18 also are connected to the current overload LED ₁And resistance R ₁Series circuit, upper and

lower electrode

1,2 is individually fixed on the electrode suppor 16,17 in the housing 11, the copper coin of upper and

lower electrode

1,2 and electrode suppor 16,17 can be connected as a single entity, have additional temperature relay 20 in the described housing 11, one end of described temperature relay 20 is connected with power supply wiring 15, the other end inserts transformator 14, also can correspondingly have additional the temperature warning LED on the housing 11 ₂, the temperature warning LED ₂Pass through resistance R ₂Be connected to the two ends of temperature relay 20.

Claims

1. quick destroy machine of medical needle, mainly be by housing, on two, bottom electrode, transformator and power supply wiring are formed, transformator is fixed in the housing, housing is provided with the syringe needle introducing port, on, bottom electrode is individually fixed on the intravital support of shell, it is characterized in that: above described bottom electrode, be provided with a holding electrode that cooperates with top electrode and can the clamping syringe needle, described holding electrode is socketed on the guide rail and can moves along guide rail, described guide rail one end is fixed, the other end is socketed with and can makes holding electrode generation clamping force and make holding electrode and the spring of top electrode clamping syringe needle, spring one end is crimped on holding electrode, and the other end is connected in rail end.

2. the quick destroy machine of medical needle as claimed in claim 1 is characterized in that: the longitudinal cross-section of the meltdown work surface of described bottom electrode is an arc.

3. the quick destroy machine of medical needle as claimed in claim 1 or 2 is characterized in that: described guide rail is two.

4. the quick destroy machine of medical needle as claimed in claim 3 is characterized in that: described guide rail is a horizontally set.

5. the quick destroy machine of medical needle as claimed in claim 4, it is characterized in that: the stiff end of described guide rail is fixed in top electrode.

6. the quick destroy machine of medical needle as claimed in claim 1 or 2 is characterized in that: described holding electrode be shaped as flat or cylindric.

7. the quick destroy machine of medical needle as claimed in claim 1 or 2 is characterized in that: be provided with temperature relay in the described housing, an end of described temperature relay is connected with power supply wiring, and the other end inserts transformator.

8. the quick destroy machine of medical needle as claimed in claim 7, it is characterized in that: described housing is provided with the temperature warning light emitting diode, and the temperature warning light emitting diode is connected to the two ends of temperature relay.

9. the quick destroy machine of medical needle as claimed in claim 7, it is characterized in that: described housing is provided with the current overload light emitting diode, and the current overload light emitting diode is connected to the two ends of insurance.

10. the quick destroy machine of medical needle as claimed in claim 1 or 2 is characterized in that: the loam cake of housing and housing clamping.