CN208582442U - A kind of dropper - Google Patents
A kind of dropper Download PDFInfo
- Publication number
- CN208582442U CN208582442U CN201820359979.5U CN201820359979U CN208582442U CN 208582442 U CN208582442 U CN 208582442U CN 201820359979 U CN201820359979 U CN 201820359979U CN 208582442 U CN208582442 U CN 208582442U
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- plate
- storage component
- diversion groove
- liquid
- 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- Withdrawn - After Issue
Links
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 230000003467 diminishing effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical group NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010181 skin prick test Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of dropper, including liquid storage component and plate, the liquid storage component is equipped with multiple liquid storage holes and a plurality of diversion groove, the liquid storage component is equipped with diminishing drainage head from top to bottom, the drainage head is equipped with drainage trough, the liquid storage hole, diversion groove and drainage trough are connected, the plate is equipped with protrusion, protrusion on the plate is plugged on the diversion groove on liquid storage component, so that plate can the upper and lower displacement on liquid storage component, liquid storage hole and diversion groove on the liquid storage component cover sealing by plate, when plate is moved up with respect to liquid storage component, the liquid storage hole of sealing is covered by plate and diversion groove exposes, the downward liquid flow drippage being stored in liquid storage hole, when therefore needing to drip more drop original liquids, the higher multiple liquid storage holes of exposing that plate need to be only pulled up, the original liquid of drippage is just It is the required capacity of test, so that it is very easy so that test process is operated, working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of droppers.
Background technique
Existing human skin allergy test, mainly obtains desired data by skin prick experiment, clinical at present
Upper skin prick experiment is mainly tested using skin prick allergy original liquid --- disinfection patient's bilateral forearm, in forearm
Side is every upper about 20 kinds of allergy original liquid of the drop of 3-5cm drop, and drop has Skin prick testing and physiological saline negative control, in medicine
Liquid center, to subcutaneous, observation 20 minutes, compared with histamine group and salt water group, records wheal with disposable aspiration needle perpendicular insertion broken skin skin
There is position and size.But for medical staff, during dripping original liquid, it is too many often to will appear dripped original liquid, doctor
Shield personnel suck back original liquid in dropper, and dropper head is caused to touch patient skin, then use to next patient, are easy
Cross-infection is caused, there are security risks.Since experiment original liquid manufacturing cost is high, in order to save original liquid, therefore doctor is detected
Shield personnel can not let go in operation, and it is larger to ooze suitable original liquid difficulty, keep entire detection time too long.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of detection efficiencies fast, safety to be exclusively used in skin points
Pierce the dropper of experiment.
In order to solve the above technical problems, the utility model uses following technical scheme: a kind of dropper, including liquid storing part
Part and plate, the liquid storage component be equipped with multiple liquid storage holes and a plurality of diversion groove, the liquid storage component be equipped with from up to
Under diminishing drainage head, the drainage head is equipped with drainage trough, and the liquid storage hole, diversion groove and drainage trough are connected
Logical, the plate is equipped with protrusion, and the protrusion on the plate is plugged on the diversion groove on liquid storage component, so that plate can
The upper and lower displacement on liquid storage component, liquid storage hole and diversion groove on the liquid storage component cover sealing by plate, work as plate
Opposite liquid storage component moves up, and covers the liquid storage hole of sealing by plate and diversion groove exposes, be stored in liquid in liquid storage hole to
Lower flowing drippage.
A kind of beneficial effect of dropper provided by the utility model is: first plate pulled up when test,
It allows plate to move up with respect to liquid storage component, so that the liquid storage hole on liquid storage component all exposes, liquid storage component is then put into raw medicine
In liquid, flow into original liquid in liquid storage hole, then plate is moved down, the liquid storage hole and diversion groove on liquid storage component are by plate lid
It firmly seals, so that original liquid is stored in liquid storage hole, dropper, which is finally placed in patient, is needed above skin to be tested, medical care
One of people is held by liquid storage component, and the another hand of medical care people pulls up plate, by plate cover sealing liquid storage hole and
Diversion groove exposes, and the original liquid being stored in liquid storage hole, which flows downward, flows through diversion groove and drainage trough is dropped in patient's needs
On the skin of test, it is therefore desirable to which when drippage drips original liquid more, the higher multiple liquid storage holes of exposing that need to only pull up plate are i.e.
Can, the original liquid of drippage is exactly the capacity needed for testing, and the capacity that original liquid drips every time is equal, weight when testing again
The multiple above process, therefore for medical staff, without the concern for during dripping original liquid, it often will appear institute
The too many situation of original liquid is dripped, so that it is very easy so that test process is operated, working efficiency is greatly improved, and eliminates medical care
Original liquid is sucked back the problem in dropper by people, avoids cross-infection, and is stored in the original liquid in liquid storage hole and is flowed through and draw
A drop of liquid is accumulated after chute, is needed on skin to be tested so that being more easier control original liquid and being dropped in patient.
A kind of dropper provided by the utility model is further described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dropper provided by the utility model.
Fig. 2 is the structural schematic diagram of the liquid storage component in Fig. 1.
Fig. 3 is the structural schematic diagram of the plate in Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the embodiment of a kind of dropper provided by the utility model, including liquid storage component 1
With plate 2, the liquid storage component 1 is equipped with multiple liquid storage holes 3 and a plurality of diversion groove 4, and the liquid storage component 1 is equipped with from upper
The diminishing drainage head 6 under, the drainage head 6 are equipped with drainage trough 7, the liquid storage hole 3, diversion groove 4 and drainage
Slot 7 is connected, and the plate 2 is equipped with protrusion 5, and the protrusion 5 on the plate 2 is plugged in the diversion groove 4 on liquid storage component 1
On so that plate 2 can the upper and lower displacement on liquid storage component 1, liquid storage hole 3 and diversion groove 4 on the liquid storage component 1 are inserted
Plate 2 covers sealing, when plate 2 is moved up with respect to liquid storage component 1, covers the liquid storage hole 3 of sealing by plate 2 and diversion groove 4 exposes,
The downward liquid flow drippage being stored in liquid storage hole 3.
As shown in Figure 1, Figure 2, Figure 3 shows, the diversion groove 4 on the liquid storage component 1 is dovetail groove, convex on plate 2
Rise 5 be trapezoidal protrusion so that plate 2 with respect to liquid storage component 1 can only upper and lower displacement, limitation plate 2 move in the lateral direction, from
And the effect that liquid storage hole 3 and diversion groove 4 are covered sealing by plate 2 is more preferable, prevents liquid from oozing out.
As needed, the specific embodiment of the utility model is disclosed herein, it will be appreciated that the disclosed embodiments
It only demonstrates the utility model, the utility model can have different and alternative form to implement.Attached drawing is not necessarily drawn to scale.Cause
This, specific structure and function details disclosed herein be understood not to it is in a limiting sense, but only as representative base
Plinth is to instruct those skilled in the art using implementation the utility model.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the utility model protection
Range.
Claims (2)
1. a kind of dropper, it is characterised in that: including liquid storage component (1) and plate (2), the liquid storage component (1) is equipped with
Multiple liquid storage holes (3) and a plurality of diversion groove (4), the liquid storage component (1) are equipped with diminishing drainage head from top to bottom
(6), the drainage head (6) is equipped with drainage trough (7), and the liquid storage hole (3), diversion groove (4) and drainage trough (7) are connected
Logical, the plate (2) is equipped with raised (5), and the water conservancy diversion that the protrusion (5) on the plate (2) is plugged on liquid storage component (1) is recessed
On slot (4) so that plate (2) can the upper and lower displacement on liquid storage component (1), liquid storage hole (3) on the liquid storage component (1) and lead
Stream groove (4) sealing is covered by plate (2), when plate (2) relatively liquid storage component (1) move up, sealing is covered by plate (2)
Liquid storage hole (3) and diversion groove (4) expose, the downward liquid flow drippage being stored in liquid storage hole (3).
2. a kind of dropper according to claim 1, it is characterised in that: the diversion groove on the liquid storage component (1)
It (4) is dovetail groove, the protrusion (5) on plate (2) is trapezoidal protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359979.5U CN208582442U (en) | 2018-03-16 | 2018-03-16 | A kind of dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359979.5U CN208582442U (en) | 2018-03-16 | 2018-03-16 | A kind of dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208582442U true CN208582442U (en) | 2019-03-08 |
Family
ID=65532512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359979.5U Withdrawn - After Issue CN208582442U (en) | 2018-03-16 | 2018-03-16 | A kind of dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208582442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403149A (en) * | 2018-03-16 | 2018-08-17 | 吴叶聪 | A kind of dropper |
-
2018
- 2018-03-16 CN CN201820359979.5U patent/CN208582442U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403149A (en) * | 2018-03-16 | 2018-08-17 | 吴叶聪 | A kind of dropper |
| CN108403149B (en) * | 2018-03-16 | 2024-02-13 | 吴叶聪 | Dropping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190308 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190308 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |