CN201524065U

CN201524065U - Neurological tactile examination device

Info

Publication number: CN201524065U
Application number: CN2009202403957U
Authority: CN
Inventors: 边俊莉; 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-27
Filing date: 2009-10-27
Publication date: 2010-07-14
Anticipated expiration: 2019-10-27

Abstract

The utility model discloses a neurological tactile examination device. The examination device comprises a pin handle (1) and a tactile pin (3), wherein the pin handle (1) is made of transparent material, and scales (7) are arranged on the outer wall of the pin handle (1). The examination device is characterized in that a hollow inner chamber (2) is arranged inside the pin handle (1), the rear end of the tactile pin (3) is fixed at the bottom of the inner chamber (2), the front end of the tactile pin extends out of a through hole at the front end of the inner chamber (2), a depth calibration slide block (6), a sliding sleeve (4) and a spring are sleeved on the tactile pin (3), the depth calibration slide block (6) with the lower part fixed at the upper part of the sliding sleeve (4) is arranged in the inner chamber (2), the spring (5) is fixed at the lower part of the sliding sleeve (4), and an elastic tapered sleeve (8) is fixed at the front end of the pin handle (1). The neurological tactile examination device has the advantages of simple structure and convenient use, and improves the accuracy of examination result, thereby ensuring the accurate diagnosis of diseases and reducing medical disputes.

Description

Neurology Department sense of touch testing fixture

Technical field

This utility model relates to technical field of medical instruments, a kind of specifically Neurology Department sense of touch testing fixture.

Background technology

At present, the pain sensation, dysaphia is one of cardinal symptom of nerve system of human body disease, carry out neural consciousness when checking at hospital's Neurology Department, fix without comparison and unified apparatus, the general pin that uses, bamboo let or some other more at random article, check that patient is to the tactile inspection of keenly feeling, because the sharpness difference of these article, so exerting oneself when acupuncture is also different, check that like this precision is relatively poor, and different doctors checks same patient, resulting check result also is not quite similar, so be unfavorable for diagnosing the illness, also cause medical tangle easily.

Summary of the invention

It is a kind of simple in structure that the purpose of this utility model is to provide, and measurement result is accurate, and easy to operate Neurology Department sense of touch testing fixture.

In order to reach above purpose, the technical scheme that this utility model adopted is: this Neurology Department sense of touch testing fixture, comprise needle handle and sense of touch pin, needle handle is made by transparent material, on the outer wall of needle handle, be provided with scale, it is characterized in that: the inner chamber that is provided with hollow in the inside of needle handle, the rear end of sense of touch pin is fixed on the bottom of inner chamber, front end stretches out the through hole of inner chamber front end, and the sheathed degree of depth is demarcated slide block on the sense of touch pin, sliding sleeve and spring, the degree of depth is demarcated slide block and is located at interior intracavity, its underpart is fixed on the upper end of sliding sleeve, the fixing upper spring in the lower end of sliding sleeve, at the fixing upper elasticity taper sheath of the front end of needle handle, the elastic force taper sheath is located at the outside of sense of touch pin.

This utility model is also implemented by following measure: the upper end of described needle handle is provided with the sense of touch projection.

The beneficial effects of the utility model are: the inner chamber that hollow is set by the inside at needle handle, the rear end of sense of touch pin is fixed on the bottom of inner chamber, front end stretches out the front end through hole of inner chamber, and the sheathed degree of depth is demarcated slide block, sliding sleeve and spring on the sense of touch pin, simultaneously, is provided with the elastic force taper sheath at the front end of needle handle, make the sense of touch pin can insert skin inside slowly, feel pain up to the patient, detect the degree of depth that the sense of touch pin inserts by degree of depth demarcation slide block and scale then, write down testing result.This utility model is simple in structure, and is easy to use, can improve the accuracy of testing result, thereby can diagnosed disease, reduced medical tangle.

Description of drawings

Fig. 1 is a structure partial cross-sectional schematic of the present utility model;

Among the figure: 1. needle handle; 2. inner chamber; 3. sense of touch pin; 4. sliding sleeve; 5. spring; 6. the degree of depth is demarcated slide block; 7. scale; 8. elastic force taper sheath; 9. sense of touch projection.

The specific embodiment

Make this utility model with reference to accompanying drawing 1.This Neurology Department sense of touch testing fixture, comprise needle handle 1 and sense of touch pin 3, needle handle 1 is made by transparent material, on the outer wall of needle handle 1, be provided with scale 7, it is characterized in that: the inner chamber 2 that is provided with hollow in the inside of needle handle 1, the rear end of sense of touch pin 3 is fixed on the bottom of inner chamber 2, front end stretches out the through hole of inner chamber 2 front ends, can carry out the pain sensation to the patient by sense of touch pin 3, tactile diagnosis, the sheathed degree of depth is demarcated slide block 6 on sense of touch pin 3, sliding sleeve 4 and spring 5, the degree of depth is demarcated slide block 6 and is located in the inner chamber 2, its underpart is fixed on the upper end of sliding sleeve 4, the fixing upper spring 5 in the lower end of sliding sleeve 4, insert the intravital pain of patient position at sense of touch pin 3, move up by spring 5 promotion sliding sleeves 4 and the degree of depth demarcation slide block 6 that is set in sense of touch pin 3 peripheries, thereby on scale 7, show the distance that moves, insert the degree of depth of skin with demarcation place sense of touch pin 3, at the fixing upper elasticity taper sheath 8 of the front end of needle handle 1, elastic force taper sheath 8 is located at the outside of sense of touch pin 3, can prevent to pollute sense of touch pin 3 by taper sheath 8, avoid cross infection, guaranteed patient and medical personnel's safety, simultaneously, because under self elastic reaction of elastic force taper sheath 8, it is too fast to prevent that sense of touch pin 3 from inserting skins, make the sense of touch pin 3 can be slowly, the insertion skin inside of exerting oneself gradually, feel pain up to the patient, reduce or avoided medical tangle.

The upper end of described needle handle 1 is provided with sense of touch projection 9, and by increasing sense of touch projection 9, convenient susceptiveness to pain is checked.

This utility model is simple in structure, and is easy to use, can improve the accuracy of testing result, thereby can diagnosed disease, reduced medical tangle.

Claims

1. Neurology Department sense of touch testing fixture, comprise needle handle (1) and sense of touch pin (3), needle handle (1) is made by transparent material, on the outer wall of needle handle (1), be provided with scale (7), it is characterized in that: the inner chamber (2) that is provided with hollow in the inside of needle handle (1), the rear end of sense of touch pin (3) is fixed on the bottom of inner chamber (2), front end stretches out the through hole of inner chamber (2) front end, go up the sheathed degree of depth at sense of touch pin (3) and demarcate slide block (6), sliding sleeve (4) and spring (5), the degree of depth is demarcated slide block (6) and is located in the inner chamber (2), its underpart is fixed on the upper end of sliding sleeve (4), the fixing upper spring (5) in the lower end of sliding sleeve (4), at the fixing upper elasticity taper sheath (8) of the front end of needle handle (1), elastic force taper sheath (8) is located at the outside of sense of touch pin (3).

2. Neurology Department sense of touch testing fixture according to claim 1 is characterized in that: the upper end of described needle handle (1) is provided with sense of touch projection (9).