CN203483456U - Drip tube special for skin pricking test - Google Patents
Drip tube special for skin pricking test Download PDFInfo
- Publication number
- CN203483456U CN203483456U CN201320584089.1U CN201320584089U CN203483456U CN 203483456 U CN203483456 U CN 203483456U CN 201320584089 U CN201320584089 U CN 201320584089U CN 203483456 U CN203483456 U CN 203483456U
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- CN
- China
- Prior art keywords
- suction
- capsule
- skin
- groove
- drip
- 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.)
- Withdrawn - After Issue
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a drip tube special for a skin pricking test. The drip tube special for the skin pricking test can be used for accurately controlling dripped raw medicine liquid and is high in detection efficiency and safe. The drip tube comprises a suction tube and a suction bag. The suction tube is communicated with the suction bag. A drainage groove is formed in the suction tube and the drainage groove comprises an annular groove which surrounds the suction tube by one loop and a water dripping groove which is communicated with the annular groove at one end and communicated with a suction opening of the suction tube at the other end. The annular groove in the suction tube is placed in an original medicine solution, the annular groove is soaked in the original medicine solution and in the time of testing, the side provided with the water dripping groove is slightly raised and placed above the skin, needing to be tested, of a patient. The side, provided with the drip groove, of the suction tube is slightly placed lower, so that the original medicine solution stored in the annular groove drips onto the skin of the patient through the water dripping groove, so that the operation process is simple and convenient to perform, working efficiency is high, cross infection is avoided as medical personnel do not need to suck the original medicine solution back to the drip tube, and potential safety risks are avoided.
Description
Technical field
This utility model relates to a kind of dropper, relates in particular to a kind of dropper that is exclusively used in skin prick experiment.
Background technology
The irritated test of existing human body skin, mainly to test to obtain desired data by skin prick, what the current experiment of skin prick clinically mainly adopted is the test of skin prick anaphylactogen medicinal liquid---patient's bilateral forearm of sterilizing, at forearm inner side anaphylactogen medicinal liquid (approximately 20 kinds) on 3-5cm drips, and drip and to have Skin prick testing and normal saline negative control, in medicinal liquid central authorities, by the vertical prick skin of disposable aspiration needle, arrive subcutaneous, observe 20 minutes, with histamine group and the comparison of saline group, record welt and occur position and size.But for medical personnel, in dripping the process of original liquid, often there will be dripped original liquid too many; medical personnel suck back original liquid in dropper, cause dropper head to touch patient skin, then to next patient, use; easily cause cross infection, have potential safety hazard.Because experiment original liquid manufacturing cost is high, in order to save original liquid, therefore detect medical personnel and can not let go when operation, ooze appropriate original liquid difficulty larger, make whole detection time long.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of can accurately control to ooze original liquid, fast, the safe dropper that is exclusively used in skin prick experiment of detection efficiency.
For solving the problems of the technologies described above, this utility model is by the following technical solutions: a kind of dropper that is exclusively used in skin prick experiment, comprise suction pipe and inhale capsule, described suction pipe is connected and connects with suction capsule, described suction pipe is provided with drainage trough, and described drainage trough comprises that cannelure and one end of around suction pipe one circle, forming are communicated with the drip that the other end is communicated with suction pipe mouth with cannelure.
This utility model provides a kind of beneficial effect that is exclusively used in the dropper of skin prick experiment to be: the cannelure on suction pipe is put into original liquid, make original liquid flood cannelure, in test, take out suction pipe, and while taking out suction pipe, a side that is provided with drip is raised a little, the original liquid storing in cannelure is not flowed out substantially, while being placed in the skin top of needs of patients test, a side that suction pipe is provided with to drip is slightly lowerd, the original liquid that makes to be stored in cannelure is dropped on patient's skin through drip, the original liquid of drippage is just in time the required capacity of test, and the capacity of each original liquid drippage equates, therefore for medical personnel, do not need to consider in dripping the process of original liquid, often there will be the too many situation of dripped original liquid, thereby it is very easy that test process is operated, work efficiency improves greatly, medical personnel do not need original liquid to suck back in dropper yet, avoided cross infection, removed potential safety hazard.
This utility model provides further improved a kind of technical scheme that is exclusively used in the dropper of skin prick experiment to be: described suction capsule comprises the first suction capsule and the second suction capsule, described first inhales capsule is greater than the second suction capsule, first inhales that capsule connects with the second suction capsule and integral body is calabash shaped, when the original liquid in bottle cannot flood cannelure like this, by pressing the second less suction capsule, original liquid is sucked in suction pipe, dropper is placed in to patient skin top, pressing the second suction capsule is dropped in required appropriate original liquid on patient skin again, second inhales the capacity that the interior stored original liquid of capsule is just in time the required original liquid of test, in bottle, only has a small amount of original liquid, less second while inhaling the bad absorption of capsule, can press the first suction capsule, the first larger suction capsule can produce larger suction and residue original liquid can be blotted only, avoid the bad absorption of last remaining original liquid, cause waste.
This utility model provides further improved a kind of technical scheme that is exclusively used in the dropper of skin prick experiment to be again: described suction pipe is that transparent glass material is made, inhaling capsule is that elastic rubber material is made, by transparent glass pipette, can more clearly observe the capacity of original liquid in suction pipe, the suction capsule that elastomeric material is made is more durable, and corrosion resistance is stronger.
Below in conjunction with drawings and Examples, a kind of dropper that is exclusively used in skin prick experiment of this utility model is further described in detail.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram that is exclusively used in the dropper of skin prick experiment of this utility model.
Specific embodiment
As shown in Figure 1, a kind of embodiment that is exclusively used in the dropper of skin prick experiment of this utility model, comprise suction pipe 1 and inhale capsule 2, described suction pipe 1 is connected and connects with suction capsule 2, described suction pipe 1 is provided with drainage trough 3, that is to say the groove that has depression on suction pipe 1, described drainage trough 3 comprises that cannelure 3-1 and one end of around suction pipe 1 one circles, forming are communicated with the drip 3-2 that the other end is communicated with suction pipe 1 suction inlet 1-3 with cannelure 3-1, that is to say and on suction pipe 1, have a ring annular groove 3-1 and a vertical drip 3-2, being stored in original liquid on cannelure 3-1 flow on the skin that suction inlet 1-3 is dropped in patient through drip 3-2, suction pipe 1, cannelure 3-1 and drip 3-2 are one-body molded, described suction capsule 2 comprises that the first suction capsule 2-1 and second inhales capsule 2-2, described first inhales capsule 2-1 is greater than the second suction capsule 2-2, first inhales that capsule 2-1 connects with the second suction capsule 2-2 and integral body is calabash shaped, described suction pipe 1 is made for transparent glass material, inhaling capsule 2 makes for elastic rubber material, suction pipe 1 is fastened on to be inhaled on capsule 2.
A kind of dropper step that is exclusively used in skin prick experiment that skin prick when experiment used that this utility model provides is as follows, suction pipe 1 is put in the bottle that original liquid is housed, cannelure 3-1 is flooded among original liquid, in test, take out suction pipe 1, and while taking out suction pipe 1, a side that is provided with drip 3-2 is raised a little, the original liquid storing in cannelure 3-1 is not flowed out substantially, while being placed in the skin top of needs of patients test, a side that suction pipe 1 is provided with to drip 3-2 is slightly lowerd, the original liquid that makes to be stored in cannelure 3-1 is dropped on patient's skin through drip 3-2, owing to setting in advance the degree of depth and the length of cannelure 3-1, the original liquid that makes to be stored on cannelure 3-1 is just in time the capacity of the required original liquid of test, therefore in test process, do not need to consider original liquid to drip too many situation, thereby greatly improved work efficiency, can test to next bit patient as early as possible.
Claims (3)
1. one kind is exclusively used in the dropper that skin prick is tested, comprise suction pipe (1) and inhale capsule (2), described suction pipe (1) is connected and connects with suction capsule (2), it is characterized in that: described suction pipe (1) is provided with drainage trough (3), described drainage trough (3) comprises that cannelure (3-1) and one end of around suction pipe (1) one circle, forming are communicated with the drip (3-2) that the other end is communicated with suction pipe (1) suction inlet (1-3) with cannelure (3-1).
2. a kind of dropper that is exclusively used in skin prick experiment according to claim 1, it is characterized in that: described suction capsule (2) comprises the first suction capsule (2-1) and the second suction capsule (2-2), described first inhales capsule (2-1) is greater than the second suction capsule (2-2), and first inhales capsule (2-1) connects with the second suction capsule (2-2).
3. according to a kind of described in claim 1 or 2, be exclusively used in the dropper of skin prick experiment, it is characterized in that: described suction pipe (1) is made for transparent glass material, suction capsule (2) is made for elastic rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584089.1U CN203483456U (en) | 2013-09-22 | 2013-09-22 | Drip tube special for skin pricking test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584089.1U CN203483456U (en) | 2013-09-22 | 2013-09-22 | Drip tube special for skin pricking test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203483456U true CN203483456U (en) | 2014-03-19 |
Family
ID=50254329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584089.1U Withdrawn - After Issue CN203483456U (en) | 2013-09-22 | 2013-09-22 | Drip tube special for skin pricking test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203483456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462649A (en) * | 2013-09-22 | 2013-12-25 | 温州医学院附属第二医院 | Special dropper for skin prick test |
| CN108245196A (en) * | 2018-03-16 | 2018-07-06 | 吴叶聪 | Rotary type goes out the dropper of liquid |
-
2013
- 2013-09-22 CN CN201320584089.1U patent/CN203483456U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462649A (en) * | 2013-09-22 | 2013-12-25 | 温州医学院附属第二医院 | Special dropper for skin prick test |
| CN108245196A (en) * | 2018-03-16 | 2018-07-06 | 吴叶聪 | Rotary type goes out the dropper of liquid |
| CN108245196B (en) * | 2018-03-16 | 2024-04-09 | 山东省戴庄医院 | Rotary liquid dropping device for liquid outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20150107 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |