CN214261551U - Environment-friendly safe medicine mixer for intravenous medicine preparation in medical department - Google Patents
Environment-friendly safe medicine mixer for intravenous medicine preparation in medical department Download PDFInfo
- Publication number
- CN214261551U CN214261551U CN202120025456.9U CN202120025456U CN214261551U CN 214261551 U CN214261551 U CN 214261551U CN 202120025456 U CN202120025456 U CN 202120025456U CN 214261551 U CN214261551 U CN 214261551U
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- medicine
- blade
- threaded rod
- liquid
- wall
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- 239000003814 drug Substances 0.000 title claims abstract description 90
- 238000001990 intravenous administration Methods 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 210000003462 vein Anatomy 0.000 claims abstract description 5
- 230000001755 vocal effect Effects 0.000 claims abstract description 3
- 229940079593 drug Drugs 0.000 claims description 12
- 238000001802 infusion Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 4
- 229930182555 Penicillin Natural products 0.000 description 3
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 3
- 229940049954 penicillin Drugs 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an environmental protection safety type medicine branch of academic or vocational study vein medicine allotment is with medicine mixer, comprising a main body, the main part top is provided with inlet means, the inlet means inner wall is provided with the screw thread wall, inlet means inner wall bottom is provided with the fixed block, the fixed block top is provided with pressure spring, the inside transfer line that is provided with of pressure spring, the pressure spring top is provided with the clamp plate, the clamp plate top is provided with the feed liquor needle tubing, the inside threaded rod that is provided with of main part. This medicine mixer is used in blending of environmental protection safety type medical science and pharmacy department vein medicine can reach the contact time who reduces liquid medicine and outside air through setting up inlet means, avoids the pollution of liquid medicine, reduces the waste of liquid medicine, reduces the purpose of cost to through setting up rotating vane, blade pipe and screwed pipe, can reach the mixing efficiency who improves between the liquid medicine, improve the security of liquid medicine, reduce the purpose of risk when using.
Description
Technical Field
The utility model relates to a medical treatment technical field of using medicine specifically is a medicine mixer is used in allotment of vein medicine of environmental protection safety type medical science and pharmacy department.
Background
Before intravenous infusion is performed, an indispensable task is drug mixing, and the common practice is to firstly use a disposable syringe to extract liquid (glucose or physiological saline) in an infusion bottle, then prick a needle of the syringe into a penicillin bottle encapsulating medicinal powder, push the liquid into the penicillin bottle, dissolve the medicinal powder in the penicillin bottle in the liquid by shaking, then pump the liquid dissolved with the medicinal powder back to the syringe, and finally push the liquid dissolved with the medicinal powder back to the infusion bottle by using the syringe.
The prior art has the following defects or problems:
1. in the existing medicine mixing process, liquid taken out of an infusion bottle is in direct contact with external air for many times in the transfer process, so that the pollution of liquid medicine can be caused, the unnecessary waste of the liquid medicine is caused, and the cost is increased;
2. the existing medicine mixing process generally adopts manual shaking of the medicine mixer, and the method can cause uneven mixing of liquid, reduce the safety of liquid medicine use and increase risks.
Disclosure of Invention
An object of the utility model is to prior art's weak point, a medicine mixer is used in allotment of intravenous medicine of environmental protection safety type medical science and pharmacy department is provided, take place direct contact many times with the outside air in the transfer process with the liquid that takes out in the current medicine mixing process infusion bottle that proposes in solving the background art, can lead to the pollution of liquid medicine, thereby cause the waste of liquid medicine unnecessary, the problem of cost is increased, and current medicine mixing process generally adopts the manpower to rock the medicine mixer, this kind of method can lead to the mixed inhomogeneous between liquid, the security that the liquid medicine used has been reduced, the problem of risk has been increased.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection safety type medicine branch of academic or vocational study vein medicine allotment is with mixing medicine ware, comprises a main body, the main part top is provided with inlet means, the inlet means inner wall is provided with the screw thread wall, inlet means inner wall bottom is provided with the fixed block, the fixed block top is provided with pressure spring, the inside transfer line that is provided with of pressure spring, the pressure spring top is provided with the clamp plate, the clamp plate top is provided with the feed liquor needle tubing, the inside threaded rod that is provided with of main part, the threaded rod outer wall is provided with the blade pipe, blade pipe outer wall is provided with rotating vane, and the blade pipe top of telling is provided with the bearing, the inside dead lever that is provided with of bearing, threaded rod top center department is provided with the draw-in groove, the dead lever bottom is provided with the fixture block.
As the utility model discloses a preferred technical scheme, the threaded rod bottom is provided with the weeping dish, the inside arc blade that is provided with of weeping dish.
As the utility model discloses a preferred technical scheme, the dead lever top is provided with the connecting rod, the connecting rod top is provided with the pull ring, weeping dish bottom is provided with out the liquid needle tubing.
As the utility model discloses an optimal technical scheme, inlet means's quantity is 2, the transfer line is the connected state with the feed liquor needle tubing, the transfer line corresponds the setting from top to bottom with the feed liquor needle tubing, the feed liquor needle tubing passes through clamp plate and pressure spring elastic connection, inlet means passes through the screw wall and is connected with external rotation.
As the utility model discloses a preferred technical scheme, the external diameter size of threaded rod and the internal diameter size phase-match of bladed tube, rotating vane's quantity is a plurality of, rotating vane's internal diameter size and bladed tube's external diameter size phase-match.
As the utility model discloses an optimal technical scheme, the internal diameter size of bearing and the external diameter size phase-match of dead lever, the blade pipe passes through the bearing and is connected with the threaded rod rotation, the external diameter size of fixture block and the internal diameter size phase-match of draw-in groove, the dead lever passes through fixture block and draw-in groove and threaded rod swing joint.
As the utility model discloses an optimal technical scheme, the internal diameter size of weeping dish and arc blade's external diameter size phase-match, arc blade fixed mounting is in the threaded rod bottom, the threaded rod passes through arc blade and is connected with the weeping dish rotation.
Compared with the prior art, the utility model provides an environmental protection safety type medical science and pharmacy department intravenous drug blending is with medicine mixer possesses following beneficial effect:
1. according to the environment-friendly safe medicine mixer for blending intravenous medicines in the medical and pharmaceutical departments, the liquid inlet device, the threaded wall, the fixing block, the pressure spring, the infusion tube, the pressing plate and the liquid inlet needle tube are arranged, when the medicine mixer is used, a medicine bottle is rotated into the liquid inlet device through the threaded wall, the liquid inlet needle tube is extruded downwards after the medicine bottle enters the liquid inlet device, the pressing plate and the pressure spring are driven to compress downwards, the liquid inlet needle tube is inserted into the medicine bottle after the pressure spring is compressed to a certain degree, the pressing plate is combined with the bottle mouth to realize sealing, leakage of medicine liquid is avoided, the medicine liquid is injected into the main body through the liquid inlet needle tube and the infusion tube at the moment, contact time of the medicine liquid and outside air is shortened, pollution of the medicine liquid is avoided, waste of the medicine liquid is reduced, and cost;
2. the environment-friendly safe medicine mixer for blending the intravenous medicines in the medical department is arranged; the threaded rod, the blade pipe, rotating vane, a bearing, the dead lever, the fixture block, the draw-in groove, weeping dish and arc blade, during the use, reciprocate the blade pipe through the pull ring, the blade pipe forms oneself rotatory when the threaded rod outer wall reciprocates through the bearing, drive rotating vane's rotation, realize the quick homogeneous mixing between the liquid medicine, accomplish and when the liquid medicine mixes, extrude the pull ring downwards, when the fixture block combines with the draw-in groove, rotatory pull ring, the pull ring drives the threaded rod and rotates, the threaded rod drives arc blade and rotates, make the breach appear in the weeping dish night, through the mixed liquid medicine of department liquid needle pipe release, the mixing efficiency between the liquid medicine has been improved, the security of liquid medicine has been improved, risk when using has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the liquid inlet device of the present invention;
FIG. 3 is a schematic view of the inner structure of the vane tube of the present invention;
FIG. 4 is a schematic view of the structure of the slot of the present invention;
fig. 5 is the schematic view of the internal structure of the leakage tray of the present invention.
In the figure: 1. a main body; 2. a liquid inlet device; 3. a threaded wall; 4. a fixed block; 5. a pressure spring; 6. a transfusion tube; 7. pressing a plate; 8. a liquid inlet needle tube; 9. a threaded rod; 10. a blade tube; 11. a rotating blade; 12. a bearing; 13. fixing the rod; 14. a card slot; 15. a clamping block; 16. a liquid leakage tray; 17. an arc-shaped blade; 18. a connecting rod; 19. a pull ring; 20. and (4) discharging a liquid needle tube.
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. 1-5, in this embodiment: the utility model provides an environmental protection safety type medicine mixer for intravenous drug blending of medical science and medicine department, including main part 1, 1 top in main part is provided with inlet means 2, 2 inner walls of inlet means are provided with screw wall 3, 2 inner wall bottoms of inlet means are provided with fixed block 4, 4 tops of fixed block are provided with pressure spring 5, the inside transfer line 6 that is provided with of pressure spring 5, pressure spring 5 top is provided with clamp plate 7, 7 tops of clamp plate are provided with feed liquor needle tubing 8, 1 inside threaded rod 9 that is provided with of main part, 9 outer walls of threaded rod are provided with blade pipe 10, 10 outer walls of blade pipe are provided with rotating vane 11, the blade pipe 10 top of telling is provided with bearing 12, the inside dead lever 13 that is provided with of bearing 12, 9 top center departments of threaded rod are provided with draw-in groove 14, dead lever 13 bottom is provided with fixture block 15.
In the embodiment, the bottom of the threaded rod 9 is provided with a liquid leakage disc 16, and an arc-shaped blade 17 is arranged inside the liquid leakage disc 16; the leakage disc 16 and the arc-shaped blades 17 play a role in storing and releasing the liquid medicine. A connecting rod 18 is arranged at the top of the fixing rod 13, a pull ring 19 is arranged at the top of the connecting rod 18, and a liquid outlet needle tube 20 is arranged at the bottom of the liquid leakage disc 16; the connecting rod 18 and the pull ring 19 play a role of moving the blade tube 10 up and down and rotating the threaded rod 9, and the liquid outlet needle tube 20 plays a role of releasing mixed liquid medicine. The number of the liquid inlet devices 2 is 2, the liquid conveying pipe 6 is communicated with the liquid inlet needle pipe 8, the liquid conveying pipe 6 and the liquid inlet needle pipe 8 are arranged up and down correspondingly, the liquid inlet needle pipe 8 is elastically connected with the pressure spring 5 through the pressure plate 7, and the liquid inlet devices 2 are rotatably connected with the outside through the thread wall 3; the infusion tube 6 and the liquid inlet needle tube 8 have the function of injecting liquid medicine into the main body 1, the pressing plate 7 has the functions of sealing the medicine bottle and extruding the pressure spring 5, the pressure spring 5 has the function of providing power for the liquid inlet needle tube 8 to pierce the opening of the medicine bottle, and the thread wall 3 has the function of fixing the medicine bottle. The outer diameter of the threaded rod 9 is matched with the inner diameter of the blade tube 10, the number of the rotating blades 11 is a plurality, and the inner diameter of each rotating blade 11 is matched with the outer diameter of the blade tube 10; the blade tube 10 and the rotary blade 11 play a role in quickly and uniformly mixing liquid medicine, and the threaded rod 9 plays a role in bearing the blade tube 10 and the rotary arc-shaped blade 17. The inner diameter of the bearing 12 is matched with the outer diameter of the fixed rod 13, the blade tube 10 is rotatably connected with the threaded rod 9 through the bearing 12, the outer diameter of the clamping block 15 is matched with the inner diameter of the clamping groove 14, and the fixed rod 13 is movably connected with the threaded rod 9 through the clamping block 15 and the clamping groove 14; the bearing 12 plays a self-rotation role when the blade tube 10 moves up and down, and the fixture block 15 and the fixture groove 14 play a role of connecting the threaded rod 9, so that the threaded rod 9 can be driven to rotate conveniently. The inner diameter of the liquid leakage disc 16 is matched with the outer diameter of the arc-shaped blade 17, the arc-shaped blade 17 is fixedly arranged at the bottom of the threaded rod 9, and the threaded rod 9 is rotatably connected with the liquid leakage disc 16 through the arc-shaped blade 17; the liquid medicine in the main body 1 can be conveniently and timely released and used after being mixed.
The utility model discloses a theory of operation and use flow: an environment-friendly and safe medicine mixer for blending intravenous medicines in the medical and pharmaceutical departments is characterized in that a medicine liquid bottle is rotationally fed into a liquid inlet device 2 through a threaded wall 3, the liquid inlet needle tube 8 is downwards extruded after the medicine liquid bottle enters the liquid inlet device 2 to drive a pressing plate 7 and a pressure spring 5 to compress downwards, the pressure spring 5 has an elastic effect, the liquid inlet needle tube 8 is inserted into the medicine liquid bottle after the pressure spring 5 compresses to a certain degree, the pressing plate 7 is combined with a bottle opening to realize sealing and avoid leakage of the medicine liquid, the medicine liquid is injected into a main body 1 through the liquid inlet needle tube 8 and a liquid conveying tube 6 at the moment, the contact time between the medicine liquid and the outside air is reduced, the pollution of the medicine liquid is avoided, the waste of the medicine liquid is reduced, the cost is reduced, meanwhile, a blade tube 10 moves up and down through a pull ring 19, and the blade tube 10 forms self-rotation when moving up and down on the outer wall of a threaded rod 9 through a bearing 12, drive the rotation of rotating vane 11, realize the quick homogeneous mixing between the liquid medicine, when the liquid medicine mix accomplish with, extrude pull ring 19 downwards, when fixture block 15 combines with draw-in groove 14, rotatory pull ring 19, pull ring 19 drives threaded rod 9 and rotates, threaded rod 9 drives arc blade 17 and rotates, makes weeping dish 16 breach appear, through the mixed liquid medicine of play liquid needle tubing 20 release, has improved the mixing efficiency between the liquid medicine, has improved the security of liquid medicine, has reduced the risk when using.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an environmental protection safety type medicine branch of academic or vocational study vein medicine allotment is with medicine mixer which characterized in that: comprises a main body (1), the top of the main body (1) is provided with an inlet device (2), the inner wall of the inlet device (2) is provided with a thread wall (3), the bottom of the inner wall of the inlet device (2) is provided with a fixed block (4), the top of the fixed block (4) is provided with a pressure spring (5), an infusion tube (6) is arranged in the pressure spring (5), the top of the pressure spring (5) is provided with a pressing plate (7), the top of the pressing plate (7) is provided with an inlet needle tube (8), the inside of the main body (1) is provided with a threaded rod (9), the outer wall of the threaded rod (9) is provided with a blade tube (10), the outer wall of the blade tube (10) is provided with a rotating blade (11), the top of the blade tube (10) is provided with a bearing (12), a fixed rod (13) is arranged in the bearing (12), and the center of the top of the threaded rod (9) is provided with a clamping groove (14), and a clamping block (15) is arranged at the bottom of the fixing rod (13).
2. The environment-friendly and safe type mixer for blending intravenous drugs in the medical and pharmaceutical department according to claim 1, wherein: the bottom of the threaded rod (9) is provided with a liquid leakage disc (16), and arc-shaped blades (17) are arranged inside the liquid leakage disc (16).
3. The environment-friendly and safe type mixer for blending intravenous drugs in the medical and pharmaceutical department according to claim 2, wherein: the liquid leakage device is characterized in that a connecting rod (18) is arranged at the top of the fixing rod (13), a pull ring (19) is arranged at the top of the connecting rod (18), and a liquid outlet needle tube (20) is arranged at the bottom of the liquid leakage disc (16).
4. The environment-friendly and safe type mixer for blending intravenous drugs in the medical and pharmaceutical department according to claim 1, wherein: the quantity of inlet means (2) is 2, transfer line (6) and feed liquor needle tubing (8) are the connected state, transfer line (6) and feed liquor needle tubing (8) correspond the setting from top to bottom, feed liquor needle tubing (8) pass through clamp plate (7) and pressure spring (5) elastic connection, inlet means (2) are connected with external rotation through screw wall (3).
5. The environment-friendly and safe type mixer for blending intravenous drugs in the medical and pharmaceutical department according to claim 1, wherein: the outer diameter of threaded rod (9) and the inner diameter of blade pipe (10) size phase-match, the quantity of rotating vane (11) is a plurality of, the inner diameter of rotating vane (11) size and the outer diameter of blade pipe (10) size phase-match.
6. The environment-friendly and safe type mixer for blending intravenous drugs in the medical and pharmaceutical department according to claim 1, wherein: the utility model discloses a fan blade, including dead lever (13), bearing (12), blade pipe (10), the internal diameter size of bearing (12) and the external diameter size phase-match of dead lever (13), blade pipe (10) are connected with threaded rod (9) rotation through bearing (12), the external diameter size of fixture block (15) and the internal diameter size phase-match of draw-in groove (14), dead lever (13) are through fixture block (15) and draw-in groove (14) and threaded rod (9) swing joint.
7. The environment-friendly and safe type mixer for blending intravenous drugs in the medical and pharmaceutical department according to claim 2, wherein: the inner diameter size of weeping dish (16) and the outer diameter size phase-match of arc blade (17), arc blade (17) fixed mounting is in threaded rod (9) bottom, threaded rod (9) are connected with weeping dish (16) rotation through arc blade (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025456.9U CN214261551U (en) | 2021-01-06 | 2021-01-06 | Environment-friendly safe medicine mixer for intravenous medicine preparation in medical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025456.9U CN214261551U (en) | 2021-01-06 | 2021-01-06 | Environment-friendly safe medicine mixer for intravenous medicine preparation in medical department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214261551U true CN214261551U (en) | 2021-09-24 |
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ID=77790725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025456.9U Expired - Fee Related CN214261551U (en) | 2021-01-06 | 2021-01-06 | Environment-friendly safe medicine mixer for intravenous medicine preparation in medical department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214261551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976000A (en) * | 2021-11-16 | 2022-01-28 | 山东方明药业集团股份有限公司 | Small-size batching jar for injection |
| CN114522613A (en) * | 2022-02-22 | 2022-05-24 | 郑州大学第一附属医院 | Anti-splashing chemotherapy medicine dispenser for oncology nursing |
-
2021
- 2021-01-06 CN CN202120025456.9U patent/CN214261551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976000A (en) * | 2021-11-16 | 2022-01-28 | 山东方明药业集团股份有限公司 | Small-size batching jar for injection |
| CN114522613A (en) * | 2022-02-22 | 2022-05-24 | 郑州大学第一附属医院 | Anti-splashing chemotherapy medicine dispenser for oncology nursing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |