CN103462649A - Special dropper for skin prick test - Google Patents
Special dropper for skin prick test Download PDFInfo
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- CN103462649A CN103462649A CN2013104334079A CN201310433407A CN103462649A CN 103462649 A CN103462649 A CN 103462649A CN 2013104334079 A CN2013104334079 A CN 2013104334079A CN 201310433407 A CN201310433407 A CN 201310433407A CN 103462649 A CN103462649 A CN 103462649A
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- suction
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- dropper
- skin
- suction tube
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Abstract
The invention relates to a special dropper for a skin prick test and provides a safe special dropper which is used for the skin prick test and is accurate in raw liquid medicine dropping control and high in detection efficiency. The special dropper comprises a suction tube and a suction bag which are connected and communicated with each other, wherein the suction tube is provided with a diversion slot; the diversion slot comprises an annular slot formed by surrounding the suction tube for a circle and a drip mold, one end of the drip mold is communicated with the annular slot, and the other end of the drip mold is communicated with the suction port of the suction tube. The annular slot on the suction tube is put into the raw liquid medicine so as to be submerged by the raw liquid medicine, during test, one side of the drip mold is slightly lifted up and then put on the to-be-test skin of a patient, one side, provided with the drip mold, of the suction tube is slightly put down, so that the raw liquid medicine stored in the annular slot is dropped onto the skin of the patient through the drip mold, the operation process is simple, the working efficiency is high, medical care personnel do not need to suck the raw liquid medicine back into the dropper, cross infection is avoided, and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to a kind of dropper, relate in particular to a kind of dropper that is exclusively used in the 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, in the forearm inboard on 3-5cm drips an anaphylactogen medicinal liquid (approximately 20 kinds), and drip Skin prick testing and normal saline negative control are arranged, in medicinal liquid central authorities, by the vertical prick skin of disposable aspiration needle, arrive subcutaneous, observe 20 minutes, compare with histamine group and saline group, record welt and position and size occur.But, for medical personnel, in the process of dripping original liquid, often there will be dripped original liquid too many; medical personnel suck back original liquid in dropper, cause the 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 by this invention is: provide a kind of can accurately control to ooze original liquid, fast, the safe dropper that is exclusively used in the skin prick experiment of detection efficiency.
For solving the problems of the technologies described above, the present invention is by the following technical solutions: a kind of dropper that is exclusively used in the skin prick experiment, comprise suction pipe and inhale capsule, described suction pipe is connected and connects with the suction capsule, described suction pipe is provided with drainage trough, and described drainage trough comprises that the cannelure and the end that form around suction pipe one circle are communicated with the drip that the other end is communicated with suction pipe mouth with cannelure.
The invention provides a kind of beneficial effect that is exclusively used in the dropper of skin prick experiment is: the cannelure on suction pipe is put into to original liquid, make original liquid flood cannelure, take out suction pipe in test, and a side that will be provided with drip while taking out suction pipe is raised a little, the original liquid stored 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 the process of dripping 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 is sucked back in dropper yet, avoided cross infection, removed potential safety hazard.
The invention provides further improved a kind of technical scheme that is exclusively used in the dropper of skin prick experiment is: 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 can't flood cannelure like this, by pressing the second less suction capsule, original liquid is sucked in suction pipe, dropper is placed in to the 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 original liquid of storing in capsule is just in time the required original liquid of test, only has a small amount of original liquid in bottle, less second while inhaling the bad absorption of capsule, can press the first suction capsule, the first larger suction capsule can produce larger suction, the residue original liquid can be blotted only, avoid the bad absorption of last remaining original liquid, cause waste.
The invention provides further improved a kind of technical scheme that is exclusively used in the dropper of skin prick experiment is again: described suction pipe is that transparent glass material is made, inhaling capsule is that elastic rubber material is made, can more clearly observe the capacity of original liquid in suction pipe by transparent glass pipette, 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 the skin prick experiment of the present invention is further described in detail.
The 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 the present invention.
Specific embodiment
As shown in Figure 1, a kind of embodiment that is exclusively used in the dropper of skin prick experiment of the present invention, 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 depression is arranged on suction pipe 1, described drainage trough 3 comprises that the cannelure 3-1 and the end that form around suction pipe 1 one circles 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 on suction pipe 1 a ring annular groove 3-1 and a vertical drip 3-2 are arranged, being stored in original liquid on cannelure 3-1 flow on the skin that suction inlet 1-3 is dropped in the 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.
In skin prick when experiment, used a kind of dropper step that is exclusively used in the skin prick experiment provided by the invention as follows, suction pipe 1 is put in the bottle that original liquid is housed, cannelure 3-1 is flooded among original liquid, take out suction pipe 1 in test, and a side that will be provided with drip 3-2 while taking out suction pipe 1 is raised a little, the original liquid stored 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, due to the degree of depth that sets in advance cannelure 3-1 and length, 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 is dripped to too many situation, thereby greatly improved work efficiency, can do test to the 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), and described drainage trough (3) comprises that the cannelure (3-1) and the end that form around suction pipe (1) one circle 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 the first suction capsule (2-1) connects with the second suction capsule (2-2) and integral body is calabash shaped.
3. according to the described a kind of dropper that is exclusively used in the skin prick experiment of claim 1 or 2, it is characterized in that: described suction pipe (1) is made for transparent glass material, inhales capsule (2) and makes for elastic rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433407.9A CN103462649B (en) | 2013-09-22 | 2013-09-22 | Special dropper for skin prick test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433407.9A CN103462649B (en) | 2013-09-22 | 2013-09-22 | Special dropper for skin prick test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103462649A true CN103462649A (en) | 2013-12-25 |
| CN103462649B CN103462649B (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310433407.9A Active CN103462649B (en) | 2013-09-22 | 2013-09-22 | Special dropper for skin prick test |
Country Status (1)
| Country | Link |
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| CN (1) | CN103462649B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434222A (en) * | 2014-12-29 | 2015-03-25 | 浙江省苍南中学 | Elastic air bag dropper special for skin prick tests |
| CN104434226A (en) * | 2014-12-29 | 2015-03-25 | 浙江省苍南中学 | Net-wrapping dropper special for skin prick tests |
| CN104434225A (en) * | 2014-12-29 | 2015-03-25 | 浙江省苍南中学 | Rigid external bag dropper special for skin prick tests |
| CN104546023A (en) * | 2015-01-29 | 2015-04-29 | 浙江省苍南中学 | Electric dropper special for skin prick test |
| CN104546025A (en) * | 2015-01-29 | 2015-04-29 | 浙江省苍南中学 | Chuck dropper special for skin prick test |
| CN108294788A (en) * | 2018-03-16 | 2018-07-20 | 吴叶聪 | It is a kind of to quantify the dropper for oozing liquid |
| CN108403149A (en) * | 2018-03-16 | 2018-08-17 | 吴叶聪 | A kind of dropper |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129604Y (en) * | 1992-06-13 | 1993-04-14 | 天津市胸科医院 | Skin pricking needle |
| CN2215950Y (en) * | 1995-03-16 | 1995-12-27 | 李淑阔 | Basic dropping bottle |
| CN2788898Y (en) * | 2005-05-27 | 2006-06-21 | 王广增 | Non-capsule quantitative dropper |
| US20060217634A1 (en) * | 2000-12-27 | 2006-09-28 | Japan Science And Technology Corporation | Device for collecting skin permeable gas and apparatus for measuring skin permeable gas |
| US20090099478A1 (en) * | 2006-03-13 | 2009-04-16 | Microsample Ltd | Method and apparatus for piercing the skin and delivery or collection of liquids |
| CN101820816A (en) * | 2007-10-08 | 2010-09-01 | 霍夫曼-拉罗奇有限公司 | Analysis system for automatic skin prick analysis |
| CN203138559U (en) * | 2012-11-14 | 2013-08-21 | 北京新华联协和药业有限责任公司 | Disposable skin pricking needle |
| CN203483456U (en) * | 2013-09-22 | 2014-03-19 | 温州医学院附属第二医院 | Drip tube special for skin pricking test |
-
2013
- 2013-09-22 CN CN201310433407.9A patent/CN103462649B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129604Y (en) * | 1992-06-13 | 1993-04-14 | 天津市胸科医院 | Skin pricking needle |
| CN2215950Y (en) * | 1995-03-16 | 1995-12-27 | 李淑阔 | Basic dropping bottle |
| US20060217634A1 (en) * | 2000-12-27 | 2006-09-28 | Japan Science And Technology Corporation | Device for collecting skin permeable gas and apparatus for measuring skin permeable gas |
| CN2788898Y (en) * | 2005-05-27 | 2006-06-21 | 王广增 | Non-capsule quantitative dropper |
| US20090099478A1 (en) * | 2006-03-13 | 2009-04-16 | Microsample Ltd | Method and apparatus for piercing the skin and delivery or collection of liquids |
| CN101820816A (en) * | 2007-10-08 | 2010-09-01 | 霍夫曼-拉罗奇有限公司 | Analysis system for automatic skin prick analysis |
| CN203138559U (en) * | 2012-11-14 | 2013-08-21 | 北京新华联协和药业有限责任公司 | Disposable skin pricking needle |
| CN203483456U (en) * | 2013-09-22 | 2014-03-19 | 温州医学院附属第二医院 | Drip tube special for skin pricking test |
Non-Patent Citations (1)
| Title |
|---|
| 徐静等: "采用高纯化致敏原皮肤点刺试验的应用体会", 《中日友好医院学报》, vol. 20, no. 1, 28 February 2006 (2006-02-28) * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434222A (en) * | 2014-12-29 | 2015-03-25 | 浙江省苍南中学 | Elastic air bag dropper special for skin prick tests |
| CN104434226A (en) * | 2014-12-29 | 2015-03-25 | 浙江省苍南中学 | Net-wrapping dropper special for skin prick tests |
| CN104434225A (en) * | 2014-12-29 | 2015-03-25 | 浙江省苍南中学 | Rigid external bag dropper special for skin prick tests |
| CN104434226B (en) * | 2014-12-29 | 2016-04-20 | 浙江省苍南中学 | A kind of bag net dropper being exclusively used in skin prick experiment |
| CN104434225B (en) * | 2014-12-29 | 2016-06-08 | 浙江省苍南中学 | A kind of rigidity external capsule dropper being exclusively used in skin prick experiment |
| CN104434222B (en) * | 2014-12-29 | 2016-08-17 | 浙江省苍南中学 | A kind of elastic bag dropper being exclusively used in skin prick experiment |
| CN104546023A (en) * | 2015-01-29 | 2015-04-29 | 浙江省苍南中学 | Electric dropper special for skin prick test |
| CN104546025A (en) * | 2015-01-29 | 2015-04-29 | 浙江省苍南中学 | Chuck dropper special for skin prick test |
| CN108294788A (en) * | 2018-03-16 | 2018-07-20 | 吴叶聪 | It is a kind of to quantify the dropper for oozing liquid |
| CN108403149A (en) * | 2018-03-16 | 2018-08-17 | 吴叶聪 | A kind of dropper |
| CN108294788B (en) * | 2018-03-16 | 2024-02-13 | 吴叶聪 | Liquid dropping device capable of quantitatively dropping liquid |
| CN108403149B (en) * | 2018-03-16 | 2024-02-13 | 吴叶聪 | Dropping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103462649B (en) | 2015-01-07 |
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