CN108245196B - Rotary liquid dropping device for liquid outlet - Google Patents
Rotary liquid dropping device for liquid outlet Download PDFInfo
- Publication number
- CN108245196B CN108245196B CN201810218009.8A CN201810218009A CN108245196B CN 108245196 B CN108245196 B CN 108245196B CN 201810218009 A CN201810218009 A CN 201810218009A CN 108245196 B CN108245196 B CN 108245196B
- Authority
- CN
- China
- Prior art keywords
- stock solution
- rod
- cover
- liquid
- fender
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 94
- 239000011550 stock solution Substances 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 4
- 239000013566 allergen Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 210000000245 forearm Anatomy 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical group NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- ZHIBQGJKHVBLJJ-UHFFFAOYSA-N histamine phosphate Chemical compound OP(O)(O)=O.OP(O)(O)=O.NCCC1=CNC=N1 ZHIBQGJKHVBLJJ-UHFFFAOYSA-N 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
- 239000013641 positive control Substances 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 238000010181 skin prick test Methods 0.000 description 1
- 239000011780 sodium chloride Chemical group 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0035—Vaccination diagnosis other than by injuring the skin, e.g. allergy test patches
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a drip device of rotation type play liquid, including body of rod part, rotating the cover, liquid storage part and separating the fender part, separate fender part fixed mounting on body of rod part, rotate cover and liquid storage part fixed connection, rotate the cover and establish on body of rod part with the rotatable cover of liquid storage part, body of rod part's afterbody has the portion of gripping that is located outside the rotation cover, body of rod part's head is equipped with body of rod part drain passage, be equipped with separating the fender part drain passage on the fender part, be equipped with a plurality of stock solution holes on the liquid storage part, the bottom surface of stock solution part and the top surface looks butt cooperation of separating the fender part, make the top surface lid of separating the fender part form the stock solution cavity on the lower export of stock solution hole, rotate the cover, it drives the stock solution part and rotates to rotate the stock solution hole on the stock solution part when separating fender part drain passage top, this stock solution hole, separate fender part drain passage and body of rod part drain passage are linked together in proper order, consequently, when the test, only need rotate the cover many times can.
Description
Technical Field
The invention relates to a liquid dropping device, in particular to a liquid dropping device for rotary liquid outlet.
Background
The prior human skin allergy test mainly obtains required data through a skin pricking experiment, the skin pricking allergen liquid medicine test is mainly adopted in the clinical skin pricking experiment at present, namely, the double-side forearms of a patient are disinfected, about 20 allergen liquid medicines are dripped on the inner side of the forearms every 3 cm to 5cm, histamine positive control and physiological saline negative control are dripped on the inner side of the forearms, the skin is pricked to the skin to the lower side vertically by a disposable needle head in the center of the liquid medicine, the skin pricking allergen liquid medicine is observed for 20 minutes, and compared with a histamine group and a saline group, the appearance position and the appearance size of wind clusters are recorded. However, for medical staff, in the process of dripping the original liquid medicine, too much of the original liquid medicine is frequently dripped, the original liquid medicine is sucked back into the dropper by the medical staff, so that the dropper head touches the skin of a patient, then the medical staff is used for the next patient, cross infection is easy to cause, and potential safety hazards exist. Because the manufacturing cost of the experimental original liquid medicine is high, in order to save the original liquid medicine, the detection medical staff cannot put the liquid medicine in operation, and the difficulty of dripping an appropriate amount of the original liquid medicine is high, so that the whole detection time is overlong.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the liquid dropping device for rotary liquid outlet has the advantages of high detection efficiency and safety.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a dropping liquid device of rotation type play liquid, includes body of rod part, rotates cover, stock solution part and separates the fender part, separate fender part fixed mounting on body of rod part, rotate cover and stock solution part fixed connection, rotate the cover and establish on body of rod part with stock solution part rotatable cover, body of rod part's afterbody has the portion of gripping that is located outside the cover that rotates, body of rod part's head is equipped with body of rod part drain passage, separate and be equipped with on the fender part and separate and keep off the part drain passage, body of rod part drain passage is linked together with separating and keep off the part drain passage, be equipped with a plurality of stock solution holes on the stock solution part, the bottom surface of stock solution part and the top surface looks butt cooperation of separating the fender part for separate the top surface lid of keeping off the part and form the stock solution cavity on the lower export of stock solution hole, rotate the cover and drive stock solution part rotate, stock solution hole on the stock solution part is located and separates when keeping off the part drain passage top, separates fender part drain passage and is linked together in proper order.
The rotary liquid outlet dropping device provided by the invention has the beneficial effects that: the holding part of the tail part of the rod body part is held in the test, the drip device is placed in the original liquid medicine, the original liquid medicine flows into the liquid storage hole and is stored in the liquid storage cavity, then the drip device is placed above the skin to be tested of a patient, one hand of a medical care person holds the holding part of the tail part of the rod body part, the other hand of the medical care person rotates the rotating sleeve, the rotating sleeve drives the liquid storage part to rotate, the liquid storage hole on the liquid storage part is positioned above the liquid storage channel of the baffle part and is sequentially communicated with the liquid storage hole, the liquid storage channel of the baffle part and the liquid storage channel of the rod body part, and the original liquid medicine stored in the liquid storage cavity flows through the liquid storage channel of the baffle part and the liquid storage channel of the rod body part and is dripped on the skin to be tested of a patient, so that when a plurality of original liquid medicines are required to be dripped, the rotating sleeve can be just rotated for a plurality of times, and the capacity required by the test is equal to the capacity of the original liquid medicine dripped for each time, the process can be repeated during the retest, so that the medical care person does not need to consider the original liquid medicine dripping in the process, too much original liquid medicine can occur, the condition can be prevented from being dripped in the process, the liquid storage part is required to be directly rotated, the rotating sleeve is greatly, the medical care person is prevented from rotating the liquid medicine, the rotating sleeve is greatly, the problem is avoided, and the problem is caused by rotating the liquid medicine is caused by the rotating the liquid part, and the liquid medicine is caused to rotate the liquid medicine, and the liquid has the medical device is caused to rotate and the medical device, and the problem is caused to rotate when the test.
The rotary liquid-discharging and dripping device provided by the invention is further described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a rotary liquid outlet dropping device provided by the invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a bottom view of fig. 1.
Fig. 4 is a perspective view of fig. 1.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of a rotary liquid dropping device for liquid dropping provided by the invention comprises a rod body part 1, a rotary sleeve 2, a liquid storage part 3 and a baffle part 4, wherein the baffle part 4 is fixedly arranged on the rod body part 1, the rotary sleeve 2 is fixedly connected with the liquid storage part 3, the rotary sleeve 2 and the liquid storage part 3 are rotatably sleeved on the rod body part 1, the tail part of the rod body part 1 is provided with a holding part 5 positioned at the outer periphery of the rotary sleeve 2, the head part of the rod body part 1 is provided with a rod body part liquid outlet channel 6, the baffle part 4 is provided with a baffle part liquid outlet channel 7, the rod body part liquid outlet channel 6 is communicated with the baffle part liquid outlet channel 7, the liquid storage part 3 is provided with a plurality of liquid storage holes 8, the bottom surface of the liquid storage part 3 is in butt fit with the top surface of the baffle part 4, so that the top surface of the baffle part 4 covers the lower outlet of the liquid storage hole 8 to form a cavity 9, the rotary sleeve 2 drives the liquid storage part 3 to rotate, the baffle part 3 is provided with a holding part 5 positioned at the outer periphery of the rotary sleeve 2, the liquid storage part 7 is positioned at the upper periphery of the liquid storage part 7, namely the baffle part 7 is positioned at the periphery of the baffle part 8 is arranged at the periphery of the liquid outlet channel 8, and is arranged at the periphery of the baffle part 8 and is arranged at the periphery of the liquid outlet channel 8, and is arranged at the periphery of the liquid outlet hole is arranged at the periphery of the baffle part and is communicated with the liquid outlet channel 8.
As shown in fig. 1, 2, 3 and 4, the rod body part 1 includes a cylindrical mounting column 10 and a conical head 11, the rotating sleeve 2, the liquid storage part 3 and the baffle part 4 are all located on the mounting column 10, the rotating sleeve 2 is tubular, the liquid storage part 3 and the baffle part 4 are all circular, and the rotating sleeve 2 is enabled to rotate more stably due to the structure, so that the liquid storage hole 8 can be more easily rotated above the baffle part liquid outlet channel 7.
As shown in fig. 1, 2, 3 and 4, the liquid outlet channel 6 of the rod body part is a groove, and the liquid outlet channel 7 of the baffle part is a through hole, so that medical staff can drop the original liquid medicine on the skin of a patient to be tested more accurately.
As required, detailed embodiments of the present invention are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the invention that may be embodied in various and alternative forms. The figures are not necessarily drawn to scale. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Claims (1)
1. The utility model provides a dropping liquid device of rotation type play liquid which characterized in that: including body of rod part (1), rotation cover (2), stock solution part (3) and separate fender part (4), separate fender part (4) fixed mounting on body of rod part (1), rotate cover (2) and stock solution part (3) fixed connection, rotate cover (2) and the rotatable cover of stock solution part (3) and establish on body of rod part (1), the afterbody of body of rod part (1) has grip (5) that are located outside rotation cover (2), the head of body of rod part (1) is equipped with body of rod part play liquid channel (6), separate and be equipped with on fender part (4) and separate fender part play liquid channel (7), body of rod part play liquid channel (6) are linked together with separate fender part play liquid channel (7), be equipped with a plurality of stock solution holes (8) on stock solution part (3), the bottom surface and the top surface looks butt cooperation of keeping off part (4) for the top surface of keeping off part (4) forms rotation cavity (9) on the lower export of stock solution hole (8), rotates cover (2), rotates cover (3) and drives part (8) and is located in place of stock solution hole (8), and is located in order to keep up part (8) to keep off part (7) and be located in time of part (8) The liquid outlet channel (7) of the baffle part and the liquid outlet channel (6) of the rod body part are communicated in sequence; the rod body part (1) comprises a cylindrical mounting column (10) and a conical head part (11), the rotating sleeve (2), the liquid storage part (3) and the baffle part (4) are all positioned on the mounting column (10), the rotating sleeve (2) is tubular, and the liquid storage part (3) and the baffle part (4) are both annular; the rod body part liquid outlet channel (6) is a groove, and the baffle part liquid outlet channel (7) is a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218009.8A CN108245196B (en) | 2018-03-16 | 2018-03-16 | Rotary liquid dropping device for liquid outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218009.8A CN108245196B (en) | 2018-03-16 | 2018-03-16 | Rotary liquid dropping device for liquid outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108245196A CN108245196A (en) | 2018-07-06 |
| CN108245196B true CN108245196B (en) | 2024-04-09 |
Family
ID=62745992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218009.8A Active CN108245196B (en) | 2018-03-16 | 2018-03-16 | Rotary liquid dropping device for liquid outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245196B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964921A (en) * | 1960-11-29 | 1964-07-29 | Edward Joseph Poitras | Improvements in or relating to liquid-dispensing apparatus |
| US5005604A (en) * | 1984-07-13 | 1991-04-09 | Aslanian Jerry L | Flow control device for administration of intravenous fluids |
| US6186367B1 (en) * | 1999-10-19 | 2001-02-13 | Valley Design Inc. | Metered liquid squeeze dispenser |
| WO2013055200A1 (en) * | 2011-10-12 | 2013-04-18 | Siow Kuang Ling Siew Kuang Choong | An apparatus for measuring and dispensing liquid |
| 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 |
| CN106310425A (en) * | 2015-07-31 | 2017-01-11 | 佘钊炜 | Infusion accessory capable of detecting pH value of infusion fluid and method for detecting pH value of infusion fluid |
| KR20170044537A (en) * | 2015-10-15 | 2017-04-25 | 김기운 | Chemical liquid supply control device |
| CN208640764U (en) * | 2018-03-16 | 2019-03-26 | 吴叶聪 | Rotary type goes out the dropper of liquid |
-
2018
- 2018-03-16 CN CN201810218009.8A patent/CN108245196B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964921A (en) * | 1960-11-29 | 1964-07-29 | Edward Joseph Poitras | Improvements in or relating to liquid-dispensing apparatus |
| US5005604A (en) * | 1984-07-13 | 1991-04-09 | Aslanian Jerry L | Flow control device for administration of intravenous fluids |
| US6186367B1 (en) * | 1999-10-19 | 2001-02-13 | Valley Design Inc. | Metered liquid squeeze dispenser |
| WO2013055200A1 (en) * | 2011-10-12 | 2013-04-18 | Siow Kuang Ling Siew Kuang Choong | An apparatus for measuring and dispensing liquid |
| 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 |
| CN106310425A (en) * | 2015-07-31 | 2017-01-11 | 佘钊炜 | Infusion accessory capable of detecting pH value of infusion fluid and method for detecting pH value of infusion fluid |
| KR20170044537A (en) * | 2015-10-15 | 2017-04-25 | 김기운 | Chemical liquid supply control device |
| CN208640764U (en) * | 2018-03-16 | 2019-03-26 | 吴叶聪 | Rotary type goes out the dropper of liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108245196A (en) | 2018-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Minglian Inventor after: Liu Dongxia Inventor after: Wu Yecong Inventor before: Wu Yecong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240311 Address after: Shandong Daizhuang Hospital, No.1 Jidai Road, Liying Street, Rencheng District, Jining City, Shandong Province, 272100 Applicant after: Shandong Daizhuang Hospital Country or region after: China Address before: 325000 206, room 4, Xiyuan apartment 165, Lucheng Road, Lucheng District, Wenzhou, Zhejiang. Applicant before: Wu Yecong Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |