CN203789953U - Skin prick test device - Google Patents
Skin prick test device Download PDFInfo
- Publication number
- CN203789953U CN203789953U CN201420182921.XU CN201420182921U CN203789953U CN 203789953 U CN203789953 U CN 203789953U CN 201420182921 U CN201420182921 U CN 201420182921U CN 203789953 U CN203789953 U CN 203789953U
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- CN
- China
- Prior art keywords
- positioning rule
- skin prick
- prick
- assay device
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a skin prick test device. The skin prick test device comprises a base; a groove is formed in the upper side of the base; a detachable soft cushion is arranged on the groove; support frames are arranged on the two sides of the groove respectively; two sliding slots are formed in the support frames, and are arranged vertically; a positioning ruler is arranged on the soft cushion; connecting bars are arranged on the two sides of the positioning ruler respectively; rolling wheels are arranged on the connecting bars, and can move up and down along the sliding slots; the support frames are detachably connected with the connecting bars; prick devices and marked lines are arranged on the positioning ruler; the prick devices are arranged in the positioning ruler; the marked lines are arranged on the two sides of the long edge on the upper side of the positioning ruler, and correspond to the prick devices. A shielding plate is adopted to shield the range of vision of a patient, so as to efficiently avoid fear to test of part patients in particular to children; burettes are not in contact with skin directly, so as to prevent pollution to residual prick solution; the positioning ruler is adopted to conduct positioning, so as to improve work efficiency and accuracy of tests; cleaning and disinfecting are convenient.
Description
Technical field
This utility model relates to a kind of skin prick assay device, belongs to mechanical field.
Background technology
Skin prick test is in patient's forearm, thrust gently skin surface with pricking needles again by a small amount of highly purified sensitinogen fluid drips.As irritated to this anaphylactogen in patient, can there is in 15 minutes inherent pricking method positions the red and swollen piece of similar mosquito bite, there is the reaction of itching, or change in color.。
Current skin prick test has following shortcoming: the one, with marking pen, at left arm middle part labelling pricking method liquid used title and pricking method position, then on each position, drip corresponding pricking method liquid, inefficiency; The 2nd, patient is viewing test phenomenon directly, easily causes especially child's fear of patient, is unfavorable for the carrying out of test and the treatment of disease; The 3rd, with dropper, carry out dropping liquid, easily there is the situation that dropping liquid too much sucks back again, easily make dropper touch skin, cause the pollution of residue pricking method liquid, and pricking method liquid manufacturing cost very high, caused great waste.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, and a kind of skin prick assay device is provided, and having advantages of can the accurate control points amount of dripping, detection efficiency is high, avoid patient to testing fear, sterilization easy to clean.
For solving above technical problem, this utility model is by the following technical solutions: a kind of skin prick assay device, comprise base, above described base, be provided with groove, described groove is provided with dismountable cushion, the both sides of described groove are respectively provided with a bracing frame, support frame as described above is provided with two chutes, described chute vertically arranges, the top of described cushion is provided with positioning rule, the both sides of described positioning rule are respectively equipped with connecting rod, and described connecting rod is provided with pulley, and described pulley can move up and down along chute;
Support frame as described above and connecting rod removably connect, and are provided with a thorn device and graticule in described positioning rule, and described some thorn device is positioned at positioning rule inside, and described graticule is positioned at the both sides, long limit above positioning rule, and described graticule is corresponding with some thorn device;
Described some thorn device comprises an acanthopore, through hole and pricking method chamber, and the upper surface of described some acanthopore and the upper surface of positioning rule are in same level, and the lower surface of described some acanthopore is fixedly connected with through hole, and the bottom of described through hole is fixedly connected with pricking method chamber.
A prioritization scheme, one end of described base is provided with blocks frame, described in block frame and comprise and block piece and two supports, described screening stop bottom two ends are connected with a support respectively, described support and base are articulated and connected.
Further, the length of described positioning rule is 18-20cm.
Further, described consecutive points thorn device is spaced apart 2-2.5cm.
Further, the diameter of described some acanthopore is 1.5-2cm.
Further, the diameter of described through hole is 1cm.
Further, the volume in described pricking method chamber equates with the volume of the required pricking method liquid of test.
Further, four jiaos below described base are connected with four supporting legs.
Further, the material of described positioning rule is soft transparent material.
This utility model adopts after above technical scheme, compared with prior art, has the following advantages: adopt shutter to block the patient visual field, can effectively prevent the especially fear of child to test of some patients were; Dropper does not directly contact skin, has prevented the issuable pollution of residue pricking method liquid; Employing positioning rule positions, and has improved the accuracy of work efficiency and test; Cleaning and sterilizing is convenient.
Below in conjunction with drawings and Examples, this utility model is elaborated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model skin prick assay device;
Accompanying drawing 2 is structural representations of positioning rule in accompanying drawing 1;
Accompanying drawing 3 is upward views of accompanying drawing 2;
Accompanying drawing 4 is partial sectional views of accompanying drawing 2;
Accompanying drawing 5 is annexation schematic diagrams of connecting rod and bracing frame in accompanying drawing 1;
Accompanying drawing 6 is partial sectional views of accompanying drawing 5;
In figure,
1-base, 11-groove, 2-blocks frame, and 21-blocks piece, 22-support, 3-supporting leg, 4-connecting rod, 41-pulley, 5-positioning rule, 51-point thorn device, 511-point acanthopore, 512-through hole, 513-pricking method chamber, 52-graticule, 6-cushion, 7-bracing frame, 71-chute.
The specific embodiment
Embodiment 1, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, and a kind of skin prick assay device, comprise base 1, above base 1, be provided with groove 11, groove 11 is provided with dismountable cushion 6, and the both sides of groove 11 are respectively provided with a bracing frame 7, bracing frame 7 is provided with two chutes 71, chute 71 vertically arranges, and the top of cushion 6 is provided with positioning rule 5, and the both sides of positioning rule 5 are respectively equipped with connecting rod 4, connecting rod 4 is provided with pulley 41, and pulley 41 can move up and down along chute 71;
Bracing frame 7 removably connects with connecting rod 4, is provided with a thorn device 51 and graticule 52 in positioning rule 5, and some thorn device 51 is positioned at positioning rule 5 inside, and graticule 52 is positioned at both sides, long limit above of positioning rule 5 and corresponding with a thorn device 51.
Point thorn device 51 comprises an acanthopore 511, through hole 512 and pricking method chamber 513, the point upper surface of acanthopore 511 and the upper surface of positioning rule 5 are in same level, the lower surface of some acanthopore 511 is fixedly connected with through hole 512, and the bottom of through hole 512 is fixedly connected with pricking method chamber 513.
The length of positioning rule 5 is 18-20cm, and the diameter of some acanthopore 511 is 1.5-2cm, and the diameter of through hole 512 is 1cm, and the volume in pricking method chamber 513 equates with the volume of testing required pricking method liquid, consecutive points thorn device 51 be spaced apart 2-2.5cm.
One end of base 1 is provided with blocks frame 2, blocks frame 2 and comprises and block piece 21 and two supports 22, blocks piece 21 two ends, bottom and is connected with a support 22 respectively, and support 22 is articulated and connected with base 1;
Four jiaos below base 1 are connected with four supporting legs 3.
The tip diameter of dropper used is less than the diameter of an acanthopore 51 and is greater than the diameter of through hole 52.
The material of positioning rule 5 is soft transparent material.
In positioning rule 5, be provided with handle.
Arm is inserted and is placed on cushion 6, positioning rule 5 is placed in to arm top, block piece 21 and be used for blocking patient's sight line, with in insertion point thorn device 51 after dropper absorption pricking method liquid, in dropper insertion point acanthopore 511 and above through hole 512, can directly not contact with skin, splash into pricking method liquid, make pricking method liquid fill pricking method chamber 53, then dropper is taken out, the paster that indicates pricking method liquid is attached to graticule place, drip successively again other pricking method liquid, with pricking needles, through pricking method liquid, thrust gently skin surface again, positioning rule 5 is taken away, wipe out residue pricking method liquid, after 30 minutes, observe skin conditions.
The above is giving an example of this utility model preferred forms, and the part of wherein not addressing is in detail those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (8)
1. a skin prick assay device, comprise base (1), it is characterized in that: above described base (1), be provided with groove (11), described groove (11) is provided with dismountable cushion (6), the both sides of described groove (11) are respectively provided with a bracing frame (7), support frame as described above (7) is provided with two chutes (71), described chute (71) vertically arranges, the top of described cushion (6) is provided with positioning rule (5), the both sides of described positioning rule (5) are respectively equipped with connecting rod (4), described connecting rod (4) is provided with pulley (41), described pulley (41) can move up and down along chute (71),
In described positioning rule (5), be provided with a thorn device (51) and graticule (52), described some thorn device (51) is positioned at positioning rule (5) inside, described graticule (52) is positioned at positioning rule (5) both sides, long limit above, and described graticule (52) is corresponding with some thorn device (51);
Described some thorn device (51) comprises an acanthopore (511), through hole (512) and pricking method chamber (513), the upper surface of the upper surface of described some acanthopore (511) and positioning rule (5) is in same level, the lower surface of described some acanthopore (511) is fixedly communicated with through hole (512), and the bottom of described through hole (512) is fixedly communicated with pricking method chamber (513).
2. skin prick assay device as claimed in claim 1, it is characterized in that: one end, top of described base (1) is provided with blocks frame (2), the described frame (2) that blocks comprises and blocks piece (21) and two supports (22), the described two ends, piece (21) bottom of blocking are connected with a support (22) respectively, and described support (22) is articulated and connected with base (1).
3. skin prick assay device as claimed in claim 1, is characterized in that: the length of described positioning rule (5) is 18-20cm.
4. skin prick assay device as claimed in claim 1, is characterized in that: described consecutive points thorn device (51) be spaced apart 2-2.5cm.
5. skin prick assay device as claimed in claim 1, is characterized in that: the diameter of described some acanthopore (511) is 1.5-2cm.
6. skin prick assay device as claimed in claim 1, is characterized in that: the diameter of described through hole (512) is 1cm.
7. skin prick assay device as claimed in claim 1, is characterized in that: below four jiaos of described base (1) are connected with four supporting legs (3).
8. skin prick assay device as claimed in claim 1, is characterized in that: support frame as described above (7) removably connects with connecting rod (4),
9. skin prick assay device as claimed in claim 1, is characterized in that: the material of described positioning rule (5) is soft transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182921.XU CN203789953U (en) | 2014-04-16 | 2014-04-16 | Skin prick test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182921.XU CN203789953U (en) | 2014-04-16 | 2014-04-16 | Skin prick test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789953U true CN203789953U (en) | 2014-08-27 |
Family
ID=51372235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182921.XU Expired - Fee Related CN203789953U (en) | 2014-04-16 | 2014-04-16 | Skin prick test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546022A (en) * | 2015-01-29 | 2015-04-29 | 浙江省苍南中学 | Electric needle for skin pricking experiments |
-
2014
- 2014-04-16 CN CN201420182921.XU patent/CN203789953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546022A (en) * | 2015-01-29 | 2015-04-29 | 浙江省苍南中学 | Electric needle for skin pricking experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |