CN203138559U

CN203138559U - Disposable skin pricking needle

Info

Publication number: CN203138559U
Application number: CN 201220602618
Authority: CN
Inventors: 姜敏; 马晓晖; 汤承祁; 白彩明; 裴潇竹
Original assignee: Beijing Xinhualian Xiehe Pharmaceutical Co Ltd
Current assignee: Beijing Xinhualian Xiehe Pharmaceutical Co Ltd
Priority date: 2012-11-14
Filing date: 2012-11-14
Publication date: 2013-08-21
Anticipated expiration: 2022-11-14

Abstract

The utility model discloses a disposable skin pricking needle. The disposable skin pricking needle comprises a handle, a needle rod, and a needle body with needle tips, wherein the needle body, the needle rod and the handle are integrally formed; the needle body is cylinder-shaped; the top end of the needle body is provided with six fine needle tips which play a role of capillaries, can carry enough amount of antigens and can help to save the antigens, time and money; the rear end of the needle body is connected with the cylindrical needle rod which is a lap thicker than the needle body; and the handle is connected behind the needle rod, is designed to be comfortable, convenient and easy to grip, and can help to control the uniform degree every time the needle pricks into the skin. The disposable skin pricking needle provided by the utility model can also be combined with pharmaceutical containers and a pharmaceutical container carrier to form a combined-type skin pricking apparatus used for skin pricking tests. The pharmaceutical containers may be plastic bottles so as to reduce adsorption of proteins in the pharmaceuticals. The matched pharmaceutical container carrier is convenient for operation of the pricking tests, convenient to use, and reduced in operation steps and time.

Description

A kind of single-use skin point pricker

Technical field

This utility model relates to a kind of medical apparatus and instruments, in particular for the skin prick device of skin prick test.

Background technology

The allergy tuerculoderma is one of clinical the most frequently used diagnostic method of allergic disease.Can understand body's immunological function and sensitizer by tuerculoderma.The tuerculoderma method is a lot, and wherein the skin prick test is the most general with classical intradermal test.But the pricking method test operation easy quick, little to skin injury, almost do not have pain, nonspecific dermoreaction, specificity height, repeatability and comparative can not to occur good, therefore, the pricking method test progressively replaces traditional intradermal test in the allergen of allergic disease detects.The point pricker of selling in the market all is single acutangulate syringe needle, carry the antigen amount seldom after directly being stained with liquid, usage is to inhale a test solution by suction pipe, drop in by the mark line on the skin, with a pricker by dropping in the test solution on the skin, thrust skin trippingly, each antigen amount of suction pipe is: 30～60 μ l.

The utility model content

The purpose of this utility model is exactly that design is a kind of scientific and reasonable and be applicable to clinical tuerculoderma point thorn device, directly pick medicinal liquid with the some pricker during use, thrusting patient skin gets final product, this device can be saved a large amount of antigens, shorten the operating time, alleviate patient's pain and intense strain, and manufacturing cost is lower, easy and simple to handle, increase work efficiency greatly.Main advantage is that it is 2～5 μ l that the some pricker pricking method each time of this utility model patent invention needs the antigen amount, and the some pricker pricking method each time on the market needs antigen amount 30～60 μ l relatively.Of the present utility model some pricker saved antigen greatly, reduced the expense of each pricking method diagnosis, because anaphylactic disease pricking method diagnosis, the anaphylactogen that each diagnosis need be suspected to be is all wanted the pricking method diagnosis, saved the use amount of each pricking method antigen, can reduce patient's diagnostic fees usefulness, save national medical economics burden.Because the present invention puts the each pricking method needs of pricker antigen still less, the general loading amount of pricking method liquid is 2ml on the existing market, and this utility model point pricker in use, and 0.5ml pricking method liquid can be supported about 200 pricking methods.For the use of supporting this utility model point pricker, it is 0.5～1ml plastics pricking method bottle and the support that holds the pricking method bottle that this utility model provides a kind of loading amount.Support is furnished with hole or the groove of depositing the medicinal liquid Bottle and bottle cap accordingly, and is easy to use, is convenient to operation.

The purpose of this utility model realizes with following technical scheme.Single-use skin point pricker comprises the needle body of handle, column shank, band needle point, and shank one end connects needle body, and the other end connects handle.Needle body and shank and handle one-shot forming are as a whole.It is characterized in that needle body is cylindrical, needle body top six tiny syringe needle uniform ring of employing are one circle around the outer.Directly do not connect each other between each syringe needle.Preferred needle point is acute angle, long 0.8mm-1.5mm.The needle body bottom connects shank.Shank is cylindrical, and thicker than needle body, its rear end is connected with handle.Handle is that the cross section is oval-shaped laminated structure, more is conducive to grasping, controls the homogeneous degree that skin is thrust in each pricking method.This utility model provides supporting medical liquid container and pan straddle simultaneously, 4 rows that distribute on the lid of support, and every row has 6 deep holes and 6 circular grooves, is respectively applied to deposit the medicinal liquid Bottle and bottle cap.

Description of drawings

Fig. 1 is this utility model single-use skin pricking method needle structure.

Fig. 2 is this utility model single-use skin pricking method faller gill face sketch map

Fig. 3 is this utility model single-use skin point pricker schematic perspective view

Fig. 4 is the supporting plastics pricking method of this utility model single-use skin point pricker Bottle and bottle cap.

Fig. 5 is the supporting pricking method bottle rack of this utility model single-use skin point pricker.

The specific embodiment

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Single-use skin point pricker shown in Figure 3 comprises three parts: handle, shank and needle body, needle body and shank and handle one-shot forming are as a whole.Front end is needle body 1, and needle body is cylindrical, and top six tiny syringe needle uniform ring of employing are one circle around the outer.The length of syringe needle should meet the requirement of medical science skin prick standard; Its rear end is connected with shank 2, makes its length meet the requirement that picks medicinal liquid.Shank 2 links to each other with handle 3, and it is oval-shaped laminated structure that handle adopts the cross section, plays anti-skidding effect, so that medical personnel are hand-held and operation.Needle body, shank and handle all adopt medical plastic.Every some pricker is disposable use, avoids the human body cross infection.Support bag shown in Figure 5 is made of box body and lid, and box body is thick square palte shape, 4 rows that distribute on it, and every row has six deep holes 1 and six circular grooves 2, is respectively applied to deposit the medicinal liquid Bottle and bottle cap.

Though the disclosed embodiment of this utility model as above, the embodiment that described content just adopts for the ease of understanding this utility model is not in order to limit this utility model.Technical staff under any this utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of this utility model; can do any modification and variation in the details of implementing that reaches in form; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.

Claims

1. single-use skin point pricker is characterized in that comprising the needle body of handle, shank, band needle point, and shank one end connects needle body, and the other end connects handle.

2. according to the described single-use skin point pricker of claim 1, it is characterized in that: needle body and shank and handle one-shot forming are as a whole, and wherein handle is laminated structure, and cross section is oval; Shank and needle body are cylindrical; Needle point is 6 tiny needle points, and uniform ring coiled one encloses, and is positioned at the top of needle body.

3. according to claim 1 or 2 described single-use skin point prickers, it is characterized in that needle point is acute angle, long 0.8mm-1.5mm.

4. according to claim 1 or 2 described single-use skin point prickers, it is characterized in that forming combination type skin prick device with medical liquid container and medical liquid container support.

5. according to the described single-use skin point pricker of claim 4, it is characterized in that wherein medical liquid container adopts small-bore plastic bottle.

6. according to the described single-use skin point pricker of claim 4, it is characterized in that wherein pan straddle is used for holding medical liquid container, constituted by box body and lid, box body is thick square palte shape, distribution 4 rows on it, every row has 6 deep holes and 6 circular grooves, is respectively applied to deposit the medicinal liquid Bottle and bottle cap.