CN202330073U - Medicine dissolving-out sampler - Google Patents
Medicine dissolving-out sampler Download PDFInfo
- Publication number
- CN202330073U CN202330073U CN2011204284856U CN201120428485U CN202330073U CN 202330073 U CN202330073 U CN 202330073U CN 2011204284856 U CN2011204284856 U CN 2011204284856U CN 201120428485 U CN201120428485 U CN 201120428485U CN 202330073 U CN202330073 U CN 202330073U
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- aspirator
- medicine
- medicine dissolving
- test tube
- frame
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Abstract
The utility model discloses a medicine dissolving-out sampler, which comprises a machine frame (1), wherein one or a plurality of medicine dissolving-out devices (2) and one or more aspirators (4) are arranged on one side of the machine frame (1); each medicine dissolving-out device (2) is connected with the aspirator (4) by one or a plurality of aspiration devices (3) with different lengths; one end of each of the aspiration devices (3) is immersed below liquid levels in the medicine dissolving-out devices (2); one or a plurality of rows of test tubes (5) are arranged on the other side of the machine frame (1); and each test tube in each row of test tubes (5) is connected with the aspirators (4) by a pipeline (6). According to the medicine dissolving-out sampler, one or a plurality of aspiration devices with different lengths are immersed in different parts of the medicine dissolving-out devices, and equivalent samplers in different layers of one or a plurality of medicine dissolving-out devices are aspirated simultaneously by the aspirators, so the medicine dissolving-out sampler has the advantages of sampling from different layers and dissolving-out devices along with simple structure, quick sampling, accurate sampling and the like.
Description
Technical field
The utility model relates to a kind of medicine stripping ST.
Background technology
Drug dissolution is meant medicine in the regulation medium, and dissolution rate from solid pharmaceutical preparations such as tablet or capsule and stripping degree are a kind of effective means of inspection preparation quality and production technology level under certain condition; Also being the standard of estimating preparation active component bioavilability and preparation uniformity coefficient, is the process in leaching of simulation oral solid formulation in stomach, in the testing process of drug dissolution; Sampling is an important step, and at present, sampling method commonly used has two kinds: a kind of is to adopt transfer pipet; Manual work is operated, need a plurality of personnel that are skilled in technique simultaneously the same position in a plurality of dissolving devices in the identical time, take out the soup of equivalent, not only time-consuming, effort; And be difficult to reach unified, accurate, consistent, and influencing the accuracy and the reappearance of dissolution determination, another kind is made up of stripping rotor, mechanical arm, peristaltic pump, quantity tube, filtering membrane, test tube; Its stripping rotor and test tube are established a plurality of respectively, and each corresponding one group of sampling head, mechanical arm, peristaltic pump, quantity tube, filtering membrane and corresponding switch are in sampling of the medicine dissolution fluid in the stripping rotor and injecting tube; Reached and be sampled to the regulation of in 30 seconds, accomplishing filter cycle certainly, but its complex structure, aspect switching manipulation; Still be artificial twice operation, because the liquor strength in the stripping rotor is different along with the difference of the degree of depth, heavy particulate is in the bottom easily; Although passed through stirring and evenly mixing; But this phenomenon still exists on microcosmic, and personal error is bigger, does not reach accuracy of detection.
The utility model content
The purpose of the utility model is to solve the deficiency of existing medical ST, provides a kind of simple in structure, and sampling fast; Can take a sample from different levels, different dissolving device simultaneously; Easy operating control, sampling precisely reduce a kind of medicine stripping ST of medical-risk.
The purpose of the utility model realizes through following technical scheme: a kind of medicine stripping ST; It comprises frame; One side of frame is provided with one or more medicine dissolving devices and one or more aspirator; Each medicine dissolving device links to each other with aspirator through the aspirator of one or more different lengths; Aspirator one end immerses under the liquid level in the medicine dissolving device, and the opposite side of frame is provided with row or a multiple row test tube, and each test tube of every row test tube links to each other with aspirator through pipeline respectively.
Be equipped with scale on the outer wall of described aspirator and medicine dissolving device, also be provided with suction line on the described medicine dissolving device outer wall, be used to point out aspirator to immerse subsurface position in the medicine dissolving device; Described test tube open upper end place is provided with filtration unit; Described test tube inserts in test tube and inserts on the frame; Described aspirator is made up of lumen; Establish one or more chambeies in the described lumen, be equipped with piston in each chamber, the piston rod of each piston all links to each other with push-pull handle; Push-pull handle is provided with handle; Each chamber side walls is provided with the discharge retaining valve, discharges retaining valve and links to each other with pipeline, and the suction side of aspirator is provided with valve in the aspirator; Described aspirator links to each other with frame through carriage, and described carriage can slide on frame.
The beneficial effect of the utility model is: the utility model provides a kind of medicine stripping ST, and the aspirator through one or more different lengths immerses the different parts of medicine dissolving device, aspirates the equivalent sample of one or more dissolving device different levels simultaneously through aspirator; Have simple in structure; Sampling can be taken a sample from different levels, different dissolving device fast simultaneously, easy operating control; Sampling precisely reduces advantages such as medical-risk.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model aspirator cut-open view;
Among the figure, 1-frame, 2-medicine dissolving device, 3-aspirator, 4-aspirator, 5-test tube; The 6-pipeline, the 7-test tube inserts frame, 8-filtration unit, 9-lumen, 10-piston, 11-piston rod; The 12-push-pull handle, the 13-handle, the 14-valve, 15-discharges retaining valve, 16-carriage.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further description, but the protection domain of the utility model is not limited to the following stated.
Like Fig. 1, shown in Figure 2, a kind of medicine stripping ST, it comprises frame 1; One side of frame 1 is provided with one or more medicine dissolving devices 2 and one or more aspirator 4, and described aspirator 4 is made up of lumen 9, establishes one or more chambeies in the described lumen 9; Be equipped with piston 10 in each chamber, the piston rod 11 of each piston 10 all links to each other with push-pull handle 12, and push-pull handle 12 is provided with handle 13; Each chamber side walls is provided with discharges retaining valve 15, and each medicine dissolving device 2 links to each other with aspirator 4 through the aspirator 3 of one or more different lengths, and aspirator 3 one ends immerse under the liquid level in the medicine dissolving device 2; The opposite side of frame 1 is provided with row or a multiple row test tube 5, and each test tube of every row test tube 5 links to each other with the discharge retaining valve 15 of aspirator 4 through pipeline 6 respectively, is equipped with scale on the outer wall of described aspirator 4 and medicine dissolving device 2; Also be provided with suction line on described medicine dissolving device 2 outer walls, be used to point out aspirator 3 to immerse subsurface position in the medicine dissolving device 2, described test tube 5 open upper end places are provided with filtration unit 8; Described test tube 5 inserts in test tube and inserts on the frame 7, and the suction side of aspirator 3 is provided with valve 14 in the aspirator 4, when upwards spurring handle 12; Valve 14 is opened, and discharges retaining valve 15 and is closed, and the soup in the medicine dissolving device 2 is drawn into the corresponding lumen 9 of aspirator 4 simultaneously; After the amount of observing extraction from the scale of aspirator 4 outer walls is enough; Compression handles 13, valve 14 is closed, and discharges retaining valve 15 and opens; Soup in the lumen 9 is pressed in the corresponding test tube 5 simultaneously; Described aspirator 4 links to each other with frame 1 through carriage 16, and described carriage 16 can slide on frame 1, can be arranged at the optional position on the frame 1.
Claims (6)
1. medicine stripping ST; It is characterized in that: it comprises frame (1); One side of frame (1) is provided with one or more medicine dissolving devices (2) and one or more aspirator (4); Each medicine dissolving device (2) links to each other with aspirator (4) through the aspirator (3) of one or more different lengths; Aspirator (3) one ends immerse under the liquid level in the medicine dissolving device (2), and the opposite side of frame (1) is provided with row or a multiple row test tube (5), and each test tube of every row test tube (5) links to each other with aspirator (4) through pipeline (6) respectively.
2. a kind of medicine stripping ST according to claim 1 is characterized in that: be equipped with scale on the outer wall of described aspirator (4) and medicine dissolving device (2), also be provided with suction line on the outer wall of described medicine dissolving device (2).
3. a kind of medicine stripping ST according to claim 1 is characterized in that: described test tube (5) open upper end place is provided with filtration unit (8).
4. a kind of medicine stripping ST according to claim 1, it is characterized in that: described test tube (5) inserts in test tube and inserts on the frame (7).
5. a kind of medicine stripping ST according to claim 1; It is characterized in that: described aspirator (4) is made up of lumen (9); Described lumen is established one or more chambeies in (9), is equipped with piston (10) in each chamber, and the piston rod (11) of each piston (10) all links to each other with push-pull handle (12); Push-pull handle (12) is provided with handle (13); Each chamber side walls is provided with discharges retaining valve (15), discharges retaining valve (15) and links to each other with pipeline (6), and the suction side of the interior aspirator of aspirator (4) (3) is provided with valve (14).
6. a kind of medicine stripping ST according to claim 1 is characterized in that: described aspirator (4) links to each other with frame (1) through carriage (16), and described carriage (16) can be gone up in frame (1) and slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204284856U CN202330073U (en) | 2011-11-02 | 2011-11-02 | Medicine dissolving-out sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204284856U CN202330073U (en) | 2011-11-02 | 2011-11-02 | Medicine dissolving-out sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330073U true CN202330073U (en) | 2012-07-11 |
Family
ID=46442051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204284856U Expired - Fee Related CN202330073U (en) | 2011-11-02 | 2011-11-02 | Medicine dissolving-out sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330073U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359703A (en) * | 2014-11-19 | 2015-02-18 | 天津市傲绿农副产品集团股份有限公司 | Grain sampling device for near infrared detection |
| CN108731979A (en) * | 2018-08-01 | 2018-11-02 | 深圳市福来过科技有限公司 | A kind of detection of can milk is with can synchronize the sampler for taking equivalent different depth sample |
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN109406725A (en) * | 2018-10-26 | 2019-03-01 | 中国农业科学院烟草研究所 | Study the Mouthsimulator device and its application method of buccal cigarette ingredient release rule |
| CN113173321A (en) * | 2021-04-09 | 2021-07-27 | 贵州嘉睿科技服务有限公司 | Sample injector clamp for sample inlet of gas chromatograph |
| CN114323804A (en) * | 2022-03-09 | 2022-04-12 | 美康盛德医疗科技(苏州)有限公司 | High-efficient separation sampling equipment based on mass spectrograph |
-
2011
- 2011-11-02 CN CN2011204284856U patent/CN202330073U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359703A (en) * | 2014-11-19 | 2015-02-18 | 天津市傲绿农副产品集团股份有限公司 | Grain sampling device for near infrared detection |
| CN108731979A (en) * | 2018-08-01 | 2018-11-02 | 深圳市福来过科技有限公司 | A kind of detection of can milk is with can synchronize the sampler for taking equivalent different depth sample |
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN109406725A (en) * | 2018-10-26 | 2019-03-01 | 中国农业科学院烟草研究所 | Study the Mouthsimulator device and its application method of buccal cigarette ingredient release rule |
| CN109406725B (en) * | 2018-10-26 | 2022-02-11 | 中国农业科学院烟草研究所 | Simulated oral cavity device for researching buccal cigarette ingredient release rule and use method thereof |
| CN113173321A (en) * | 2021-04-09 | 2021-07-27 | 贵州嘉睿科技服务有限公司 | Sample injector clamp for sample inlet of gas chromatograph |
| CN114323804A (en) * | 2022-03-09 | 2022-04-12 | 美康盛德医疗科技(苏州)有限公司 | High-efficient separation sampling equipment based on mass spectrograph |
| CN114323804B (en) * | 2022-03-09 | 2022-06-24 | 美康盛德医疗科技(苏州)有限公司 | High-efficient separation sampling equipment based on mass spectrograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121102 |