CN214876517U - Quantitative medicine taking device for anti-volatilization pharmaceutical liquid preparation - Google Patents
Quantitative medicine taking device for anti-volatilization pharmaceutical liquid preparation Download PDFInfo
- Publication number
- CN214876517U CN214876517U CN202121513551.XU CN202121513551U CN214876517U CN 214876517 U CN214876517 U CN 214876517U CN 202121513551 U CN202121513551 U CN 202121513551U CN 214876517 U CN214876517 U CN 214876517U
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- liquid
- storage chamber
- liquid storage
- rubber
- spring
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- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000003814 drug Substances 0.000 title abstract description 35
- 239000011550 stock solution Substances 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 239000012669 liquid formulation Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229940079593 drug Drugs 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a quantitative medicine taking device of an anti-volatilization pharmaceutical liquid preparation, which comprises a frame body, wherein the frame body comprises a liquid storage chamber, and the liquid storage chamber is stored inside the liquid storage chamber; the movable mechanism comprises a connecting spring, a pressing plate, a liquid guide pipe, a rubber block, a waterproof pad, a butting spring, a connecting column, a pull rod and a comparison plate, the inner side of the liquid storage chamber is movably connected with the movable mechanism, and the surface of the liquid storage chamber is connected with the connecting spring. The utility model discloses a connecting spring, press the cooperation of clamp plate, catheter, block rubber, waterproof pad, butt spring, spliced pole, pull rod, scale line, rubber hole and through-hole, be convenient for through the pulling pull rod to take the medicament out from the device inboard, thereby utilize the catheter to derive it, thereby be convenient for taking out of staff quantitative control medicament, improved the availability factor.
Description
Technical Field
The utility model relates to a liquid medicine gets and stores up technical field, specifically is a device is got to ration of liquid preparation of anti-volatilization pharmacy.
Background
With the increasing level of medical care, liquid drugs are being used more widely, and liquid drugs refer to drugs in liquid form prepared by dispersing drugs in a suitable dispersion medium, and can be used for oral administration or external application.
In the prior art, when the device is used, the liquid medicament can not be quantitatively controlled when taken out, the amount of the medicament depends on the feeling of medical staff, the using effect of the device is poor, the storage effect of the prior art device on the medicament is poor, the liquid medicament is volatile during storage, and the liquid medicament can not be stored for a long time, so that the quantitative medicine taking device for the anti-volatilization pharmaceutical liquid preparation is needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is got to ration of liquid preparation of anti-volatilization pharmacy to when solving the device use that proposes in the above-mentioned background art, inconvenient carry out the ration to the medicament and take out, and can not guarantee the problem of the leakproofness of device when taking out the medicament and storing the medicament.
In order to achieve the above object, the utility model provides a following technical scheme:
a device for dosing a pharmaceutical liquid formulation against evaporation, comprising:
the rack body comprises a liquid storage chamber, wherein the inner side of the liquid storage chamber is stored with a liquid storage liquid;
the movable mechanism comprises a connecting spring, a pressing plate, a liquid guide pipe, a rubber block and a comparison plate, the inner side of the liquid storage chamber is movably connected with the movable mechanism, the surface of the liquid storage chamber is connected with the connecting spring, the surface of the connecting spring is connected with the pressing plate, the inner side of the pressing plate is connected with the liquid guide pipe in a penetrating mode, the surface of the liquid guide pipe is connected with the rubber block, the surface of the liquid guide pipe is connected with a waterproof pad in a propping mode, the surface of the waterproof pad is connected with the propping spring, the surface of the propping spring is connected with a connecting column, the inner side of the connecting column is movably connected with a pull rod, and the top end of the connecting column is provided with a scale line;
protection machanism, protection machanism includes rotatory lid, feed liquor pipe, baffle and rubber slab, the surperficial swing joint of stock solution room has rotatory lid, the inboard of stock solution room is connected with the feed liquor pipe.
Preferably, the surface of the pull rod is connected with a comparison plate, the bottom end of the pull rod is fixedly connected with a piston, the inner side of the connecting column is connected with a rubber hole, and the surface of the liquid guide tube is provided with a through hole.
Preferably, the liquid inlet pipe is connected with a partition plate in a penetrating manner, and the surface of the liquid storage chamber is connected with a rubber plate.
Preferably, the connecting springs are uniformly distributed on the surface of the liquid storage chamber, and the abutting springs are symmetrically distributed on the inner side of the connecting column in two groups.
Preferably, the through holes are uniformly distributed on the surface of the liquid guide pipe, and the rubber holes are in a groove shape.
Preferably, the inner side of the liquid storage chamber is connected with a partition plate, and the inner side of the rubber plate is connected with a pull rod in a penetrating manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation of connecting spring, pressing plate, catheter, block rubber, waterproof pad, closing spring, spliced pole, pull rod, scale line, rubber hole and through-hole, be convenient for through the pulling pull rod to take out the medicament from the device is inboard, thereby utilize the catheter to derive it, thereby be convenient for taking out of staff's quantitative control medicament, improved the availability factor.
2. Through the cooperation of stock solution room, rotatory lid, feed liquor pipe, baffle and rubber slab, be convenient for store the medicament in the inboard of stock solution room to avoid volatilizing of medicament, also ensured that the staff can receive external environment's influence in the inboard medicament of stock solution room when the ration takes out the medicament, thereby avoid the medicine to volatilize, ensure the leakproofness of device.
Drawings
Fig. 1 is a schematic view of the front view of the partial sectional structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of a dynamic local front view structure of fig. 2 when the rubber block abuts against the rubber hole.
Fig. 4 is a schematic top view of the present invention.
In the figure: 1. a frame body; 11. a liquid storage chamber; 12. storing a liquid; 2. a movable mechanism; 21. a connecting spring; 22. a pressing plate; 23. a catheter; 24. a rubber block; 25. a waterproof pad; 26. a spring is abutted; 27. connecting columns; 28. a pull rod; 29. a scale line; 210. a comparison board; 211. a rubber hole; 212. a piston; 213. a through hole; 3. a protection mechanism; 31. a rotating cover; 32. a liquid inlet pipe; 33. a partition plate; 34. a rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
a device for dosing a pharmaceutical liquid formulation against evaporation, comprising:
the frame body 1 comprises a liquid storage chamber 11, and a liquid storage 12 is stored inside the liquid storage chamber 11.
Furthermore, a comparison plate 210 is fixedly connected to the surface of the pull rod 28, a piston 212 is fixedly connected to the bottom end of the pull rod 28, a rubber hole 211 is connected to the inner side of the connection column 27, and a through hole 213 is formed in the surface of the catheter 23.
Further, liquid inlet pipe 32 through connection has a baffle 33, and the fixed surface of liquid storage chamber 11 is connected with rubber slab 34, and the leading-in inboard to liquid storage chamber 11 of medicament through liquid inlet pipe 32 to be convenient for staff's activity swivel cover 31. The drug is stably delivered to the inside of the reservoir chamber 11.
Further, connecting spring 21 evenly distributed is on the surface of liquid storage chamber 11, and the springs 26 that close are two sets of symmetric distributions in the inboard of spliced pole 27, close through the two sets of springs 26 that close of closing to two sets of waterproof pad 25 that close to the tight surface of closing catheter 23 of guarantee waterproof pad 25.
Furthermore, through-hole 213 evenly distributed is on the surface of catheter 23, and rubber hole 211 is fluted shape, possesses certain elasticity and ductility through block rubber 24 and rubber hole 211 itself, and when block rubber 24 and rubber hole 211 took place to support, it was narrower to make the space of its junction.
Further, a partition plate 33 is fixedly connected to the inside of the liquid storage chamber 11, a pull rod 28 is connected to the inside of the rubber plate 34, and the position of the comparison plate 210 in the pull rod 28 is observed to obtain the position where the comparison plate 210 is flush with the scale line 29, thereby obtaining the amount of the medicine to be taken out.
The working principle is as follows: when the device is used, the pull rod 28 is pulled to drive the position of the piston 212 to rise, so that the air pressure on the inner side of the connecting column 27 is reduced, the storage liquid 12 on the inner side of the liquid storage chamber 11 enters the inner side of the connecting column 27, the waterproof pad 25 is abutted to the surface of the liquid guide tube 23 through the abutting spring 26, so that the joint of the liquid guide tube 23 and the connecting column 27 is in a sealed state, the position of the comparison plate 210 also rises through the movement of the pull rod 28, a worker judges the amount of pulled medicament by observing the position of the comparison plate 210 and the scale line 29 in the inner side of the connecting column 27 made of transparent glass, the press plate 22 is pressed by the worker to contract the connecting spring 21, so that the liquid guide tube 23 is driven to move, the rubber block 24 is abutted to the rubber hole 211, the pull rod 28 downwards again, so that the position of the piston 212 slides downwards, so that the liquid flows into the inner side of the liquid guide tube 23 through the through hole 213, thereby derive the medicament to the leakproofness when also having ensured the ration of device and taking out the medicament avoids the medicament to volatilize, effectively improves the leakproofness of device, ensures the availability factor of device, has improved the practicality and the convenience of device.
Through activity swivel cap 31 to leading-in the inboard to stock solution room 11 through feed liquor pipe 32 with the medicament, through activity swivel cap 31 once more, thereby seal feed liquor pipe 32 and external connection, keep apart the medicament through baffle 33, also avoided the contact with external environment, effectively protect the inboard storage liquid 12 of device, improved the leakproofness of device, improved the result of use of device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A device is got to ration of liquid preparation of anti-volatile pharmacy which characterized in that includes:
the rack body (1) comprises a liquid storage chamber (11), and a liquid storage liquid (12) is stored inside the liquid storage chamber (11);
the movable mechanism (2), the movable mechanism (2) comprises a connecting spring (21), a pressing plate (22), a liquid guide pipe (23), a rubber block (24) and a comparison plate (210), the inner side of the liquid storage chamber (11) is movably connected with the movable mechanism (2), the surface of the liquid storage chamber (11) is connected with the connecting spring (21), the surface of the connecting spring (21) is connected with the pressing plate (22), the inner side of the pressing plate (22) is connected with the liquid guide pipe (23) in a penetrating manner, the surface of the liquid guide pipe (23) is fixedly connected with the rubber block (24), the surface of the liquid guide pipe (23) is connected with a waterproof pad (25) in a butting manner, the surface of the waterproof pad (25) is connected with a butting spring (26), the surface of the butting spring (26) is connected with a connecting column (27), and the inner side of the connecting column (27) is movably connected with a pull rod (28), the top end of the connecting column (27) is provided with a scale line (29);
protection machanism (3), protection machanism (3) are including rotatory lid (31), feed liquor pipe (32), baffle (33) and rubber slab (34), the surperficial swing joint of stock solution room (11) has rotatory lid (31), the inboard of stock solution room (11) is connected with feed liquor pipe (32).
2. A device for dosing a pharmaceutical liquid formulation against evaporation according to claim 1, wherein: the surface of the pull rod (28) is connected with a comparison plate (210), the bottom end of the pull rod (28) is connected with a piston (212), the inner side of the connecting column (27) is connected with a rubber hole (211), and the surface of the liquid guide pipe (23) is provided with a through hole (213).
3. A device for dosing a pharmaceutical liquid formulation against evaporation according to claim 1, wherein: the liquid inlet pipe (32) is connected with a partition plate (33) in a penetrating manner, and the surface of the liquid storage chamber (11) is connected with a rubber plate (34).
4. A device for dosing a pharmaceutical liquid formulation against evaporation according to claim 1, wherein: the connecting springs (21) are evenly distributed on the surface of the liquid storage chamber (11), and the abutting springs (26) are symmetrically distributed on the inner sides of the connecting columns (27).
5. A device for dosing a pharmaceutical liquid formulation against evaporation according to claim 2, wherein: the through holes (213) are uniformly distributed on the surface of the catheter (23).
6. A device for dosing a pharmaceutical liquid formulation against evaporation according to claim 2, wherein: the rubber hole (211) is in a groove shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121513551.XU CN214876517U (en) | 2021-07-05 | 2021-07-05 | Quantitative medicine taking device for anti-volatilization pharmaceutical liquid preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121513551.XU CN214876517U (en) | 2021-07-05 | 2021-07-05 | Quantitative medicine taking device for anti-volatilization pharmaceutical liquid preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214876517U true CN214876517U (en) | 2021-11-26 |
Family
ID=78929511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121513551.XU Expired - Fee Related CN214876517U (en) | 2021-07-05 | 2021-07-05 | Quantitative medicine taking device for anti-volatilization pharmaceutical liquid preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214876517U (en) |
-
2021
- 2021-07-05 CN CN202121513551.XU patent/CN214876517U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |