CN2750778Y - Combined type skin pricking needle - Google Patents
Combined type skin pricking needle Download PDFInfo
- Publication number
- CN2750778Y CN2750778Y CN 200420097536 CN200420097536U CN2750778Y CN 2750778 Y CN2750778 Y CN 2750778Y CN 200420097536 CN200420097536 CN 200420097536 CN 200420097536 U CN200420097536 U CN 200420097536U CN 2750778 Y CN2750778 Y CN 2750778Y
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- China
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- utility
- needle
- syringe needle
- model
- limited post
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- Expired - Fee Related
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Abstract
The utility model relates to a combined type skin pricking needle, which is realized on the basis of the improvement of the pricking needle existing in the prior art. The utility model comprises needle heads and spacing columns. The utility model is characterized in that the numbers of both the needle heads and the spacing columns are at least three, and the no needle ends of the spacing columns are in wedge shapes. In addition, the utility model is also provided with a strip-shaped handle bracket, one face of the handle bracket is uniformly distributed with at least three wedge-shaped holes in a line shape, and the wedge-shaped holes are matched with the no needle ends of the spacing columns in an inserting way. The utility model has the advantage of reasonable design, simple structure, realization of multiple-point pricking skin one time, convenient operation, favorable to lighten the labor intensity of operators and improvement of work efficiency.
Description
Technical field: this utility model belongs to the medical apparatus technical scope, relates to a kind of combination type skin points pricker that is used for tuerculoderma.
Background technology: in the prior art, application number a kind of single-use skin point pricker that has been 02256765 patent disclosure, this pricker is made of the limited post that syringe needle and syringe needle rear end are provided with.Though this some pricker preferably resolves operator than the problem that is easier to grasp the pricking method degree of depth, but still belong to a kind of single-point skin points pricker.When carrying out multiple anaphylactogen tuerculoderma, can only the single-point pricking method, inefficiency; Its syringe needle is a general point thorn syringe needle in addition, and it is little to dip amount of liquid medicine, does not often reach the tuerculoderma requirement, and test effect is poor.
Technology contents: the purpose of this utility model is for overcoming the above-mentioned drawback of existing in prior technology, and a kind of combination type skin points pricker that carries out the multiple spot pricking method is provided.This pricker improves realization on the prior art basis, it comprises syringe needle and limited post, and its main points are that said syringe needle and limited post have three at least, and syringe needle is that cross section is the little acute angle shape syringe needle of little acute angle, the needleless end wedgewise of limited post; It also has a bar shaped handle bracket in addition, and linear uniform at least three wedged holes of the one side of this handle bracket cooperate with the needleless end plug-in mounting of above-mentioned limited post.During use, hold handle bracket of the present utility model, each syringe needle is inserted respectively to preset in each medical liquid container that sequences dip medicinal liquid, then syringe needle subtend patient skin is desired pricking method position pricking method and get final product.Pricking method finishes, and limited post is pulled up from the bar shaped handle bracket, and the band syringe needle is abandoned together, changes new limited post and syringe needle again, and handle bracket can repeatedly use.
This utility model is reasonable in design, and is simple in structure, can be used for the multiple spot skin prick, easy and simple to handle when particularly carrying out multiple anaphylactogen tuerculoderma, high efficiency; To dip amount of liquid medicine big for its syringe needle in addition, can satisfy the tuerculoderma requirement, and test effect is good.
Description of drawings: Fig. 1 is that master of the present utility model looks the sectional structure sketch map
Fig. 2 is the A---A cutaway view among Fig. 1
B---B cutaway view in Fig. 3 diagrammatic sketch 2
The specific embodiment: accompanying drawing has provided an embodiment of the present utility model, and according to Fig. 1, shown in Figure 2,3 is limited posts among the figure, and 5 of this limited posts become cylindrical, and the lower end promptly has pin end center to be mounted with syringe needle 2, upper end, i.e. needleless end wedgewise; Said syringe needle 2 is little acute angle syringe needle, and its cross section is little acute angle, as shown in Figure 3; The 1st, the bar shaped handle bracket becomes rectangular bar shaped, and the bottom surface of this handle bracket 1 is linear uniform to 5 wedged holes, 1 above-mentioned said limited post 3 of each plug-in mounting.
For making the operator both be convenient to grasp the pricking method degree of depth, reduce liquid waste again, the following section of said limited post 3 becomes the indent arc.
When making the operator dip medicinal liquid, be convenient to grasp the degree of depth of inserting in the medical liquid container, can make syringe needle dip the medicinal liquid of capacity, be unlikely to syringe needle again and touch end damage needle point, said limited post 3 is provided with door 4, when dipping medicinal liquid, door 4 just in time covers puts the control that realizes insertion depth on the medical liquid container mouth.
Claims (3)
1, a kind of combination type skin points pricker, it comprises syringe needle (2) and limited post (3), it is characterized in that said syringe needle (2) and limited post (3) all have three at least, and syringe needle (2) is that cross section is the little acute angle shape syringe needle of little acute angle, the needleless end wedgewise of limited post (3); It also has a bar shaped handle bracket (1) in addition, and linear uniform at least three wedged holes of the one side of this handle bracket (1) cooperate with the needleless end plug-in mounting of above-mentioned limited post (3).
2, according to the some pricker under the claim 1, it is characterized in that the pin end section that has of said pin post (3) is the indent arc.
3, according to the some pricker under the claim 1, it is characterized in that said pin post (3) is provided with circular door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097536 CN2750778Y (en) | 2004-11-03 | 2004-11-03 | Combined type skin pricking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097536 CN2750778Y (en) | 2004-11-03 | 2004-11-03 | Combined type skin pricking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750778Y true CN2750778Y (en) | 2006-01-11 |
Family
ID=35931962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097536 Expired - Fee Related CN2750778Y (en) | 2004-11-03 | 2004-11-03 | Combined type skin pricking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750778Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8469900B2 (en) | 2011-11-30 | 2013-06-25 | Lincoln Diagnostics, Inc. | Allergy testing device and method of testing for allergies |
| US8597199B2 (en) | 2010-10-11 | 2013-12-03 | Ziv Harish | Reduced-pain allergy skin test device |
| US9504418B2 (en) | 2011-11-30 | 2016-11-29 | Lincoln Diagnostics, Inc. | Allergy testing device and method of testing for allergies |
| CN106798643A (en) * | 2017-03-16 | 2017-06-06 | 上海中医药大学 | Control the disposable three-edged needle of depth of needle |
-
2004
- 2004-11-03 CN CN 200420097536 patent/CN2750778Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8597199B2 (en) | 2010-10-11 | 2013-12-03 | Ziv Harish | Reduced-pain allergy skin test device |
| USRE46823E1 (en) | 2010-10-11 | 2018-05-08 | Ziv Harish | Reduced-pain allergy skin test device |
| US8469900B2 (en) | 2011-11-30 | 2013-06-25 | Lincoln Diagnostics, Inc. | Allergy testing device and method of testing for allergies |
| US9504418B2 (en) | 2011-11-30 | 2016-11-29 | Lincoln Diagnostics, Inc. | Allergy testing device and method of testing for allergies |
| US10470698B2 (en) | 2011-11-30 | 2019-11-12 | Lincoln Diagnostics, Inc. | Allergy testing device and method of testing for allergies |
| US11529092B2 (en) | 2011-11-30 | 2022-12-20 | Lincoln Diagnostics, Inc. | Allergy testing device and method of testing for allergies |
| CN106798643A (en) * | 2017-03-16 | 2017-06-06 | 上海中医药大学 | Control the disposable three-edged needle of depth of needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |