CN214051257U - Chemotherapy medicine mixing arrangement - Google Patents
Chemotherapy medicine mixing arrangement Download PDFInfo
- Publication number
- CN214051257U CN214051257U CN202023004807.2U CN202023004807U CN214051257U CN 214051257 U CN214051257 U CN 214051257U CN 202023004807 U CN202023004807 U CN 202023004807U CN 214051257 U CN214051257 U CN 214051257U
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- China
- Prior art keywords
- fixedly connected
- pipe
- wall
- mixing box
- sealing cover
- 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.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 32
- 238000002512 chemotherapy Methods 0.000 title claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 40
- 229940044683 chemotherapy drug Drugs 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000004922 lacquer Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000003670 easy-to-clean Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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Abstract
The utility model discloses a chemotherapy medicine mixing arrangement, including the mixing box, the top of mixing box is provided with the external screw thread, there is sealed lid at the top of mixing box through threaded connection, the last fixed surface of sealed lid is connected with exhaust tube and inlet pipe, the exhaust tube is pegged graft and is had L shape connecting pipe, the inner wall of L shape connecting pipe is pegged graft and is had air exhaust device, the fixedly connected with mounting box of center department of sealed upper surface that covers. The utility model discloses, through air exhaust device and L shape connecting pipe with the inside negative pressure that takes out of device, use the syringe needle to prick into the medicine bottle, open the valve with inside the liquid medicine suction device, in-process medicine is few with external contact, reduce the medicine and receive the possibility of pollution, through the rotating seal lid, can pull down sealed lid, the washing of the device of being convenient for, the surface of mixing box and sealed lid is provided with corrosion-resistant lacquer, the washing on the device surface of being convenient for, the inside fillet that is provided with of mixing box, the inside washing of mixing box of being convenient for.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a chemotherapy medicine mixing arrangement.
Background
In the medical field, when treating tumors and conventional diseases, it is often necessary to mix therapeutic powder and liquid medicine, and then inject the mixed medicine into the human body through a syringe or an infusion set.
The requirement on sterility is very high in the chemotherapy treatment process, the medicine powder and the medicine liquid are mixed by the method, and the injection needle is easily infected by bacteria in the surrounding air because the injection needle is inserted into the medicine powder bottle after being pumped into the medicine liquid and then is exposed in the air, so that the mixed medicine liquid in the medicine powder box is infected by the bacteria after the injection needle is inserted into the medicine powder box, and the chemotherapy medicine mixing device in the prior art is not easy to clean.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a chemotherapy drug mixing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a chemotherapy drug mixing device comprises a mixing box, wherein an external thread is arranged at the top of the mixing box, the top of the mixing box is connected with a sealing cover through the external thread, the upper surface of the sealing cover is fixedly connected with an exhaust tube and a feeding tube, the exhaust tube is spliced with an L-shaped connecting tube, the inner wall of the L-shaped connecting tube is spliced with an exhaust device, the center of the upper surface of the sealing cover is fixedly connected with a mounting box, the inside of the mounting box is fixedly connected with a motor, the output end of the motor penetrates through the sealing cover and is fixedly connected with a stirring rod, the surface of the feeding tube is spliced with a sleeve, the upper surface of the sleeve is fixedly connected with an exhaust tube, and the top of the exhaust tube is fixedly connected with a needle head;
the air exhaust device comprises a shell, a blocking block is connected to the inner wall of the shell in a sliding mode, a through hole is formed in the surface of the blocking block, a one-way vent valve I is fixedly connected to the inner wall of the through hole, a connecting rod is fixedly connected to the side face of the blocking block, a pull disc is fixedly connected to one end of the connecting rod, and an insertion pipe is fixedly connected to the side face, far away from the pull disc, of the shell.
As a further description of the above technical solution: the inner wall of the L-shaped connecting pipe is fixedly connected with a one-way vent valve II, and the surface of the feeding pipe is provided with
There is a valve.
As a further description of the above technical solution: the side of the inner wall of the sealing cover is provided with internal threads, and a sealing gasket is fixedly connected to the inner bottom wall of the sealing cover.
As a further description of the above technical solution: the side of the shell far away from the insertion tube is provided with a drawing hole, and the surface of the connecting rod is connected with the drawing hole in a sliding manner.
As a further description of the above technical solution: and the surfaces of the mixing box and the sealing cover are coated with corrosion-resistant paint.
As a further description of the above technical solution: the edge of the bottom wall in the mixing box is set to be a round angle.
As a further description of the above technical solution: the inlet pipe and the exhaust tube are communicated with the inside of the sealing cover, the inner wall of the L-shaped connecting pipe is tightly attached to the exhaust tube, the inner wall of the sleeve is tightly attached to the inlet pipe, and the inner wall of the L-shaped connecting pipe is tightly attached to the insertion pipe.
As a further description of the above technical solution: and the surface of the block is fixedly connected with a sealing ring.
The utility model discloses following beneficial effect has:
1. compared with the prior art, according to the chemotherapy drug mixing device, the inside of the device is pumped into negative pressure through the air exhaust device and the L-shaped connecting pipe, the needle is used for pricking the drug bottle, the valve is opened to suck the drug liquid into the device, in the process, the drug is less in contact with the outside, and the possibility of drug pollution is reduced.
2. Compared with the prior art, this chemotherapy medicine mixing arrangement through the rotatory sealed lid, can pull down sealed lid, the washing of the device of being convenient for, the surface of mixing box and sealed lid is provided with corrosion-resistant lacquer, the washing on the device surface of being convenient for, and the mixing box is inside to be provided with the fillet, the inside washing of mixing box of being convenient for.
3. Compared with the prior art, this chemotherapy medicine mixing arrangement through being provided with the pull hole, makes things convenient for air exhaust device's exhaust, and the sealing washer increases air exhaust device's the effect of bleeding.
4. Compared with the prior art, this chemotherapy medicine mixing arrangement, the volume of the inside liquid medicine of accessible device can be controlled through the valve, and the speed that medicine mixes is accelerated to motor and puddler.
Drawings
Fig. 1 is a perspective view of the whole structure of a chemotherapy drug mixing device of the present invention;
fig. 2 is a schematic view of the internal structure of the mixing box of the chemotherapy drug mixing device of the present invention;
fig. 3 is a schematic view of the internal structure of the sealing cap of the chemotherapy drug mixing device of the present invention;
fig. 4 is a schematic view of the internal structure of the air extractor of the chemotherapy drug mixing device of the present invention;
fig. 5 is a schematic view of the internal structure of the sleeve of the chemotherapy drug mixing device of the present invention.
Illustration of the drawings:
1. a mixing box; 2. a sealing cover; 3. an air exhaust pipe; 4. an L-shaped connecting pipe; 5. an air extraction device; 6. a one-way vent valve II; 7. a feed pipe; 8. a valve; 9. a sleeve; 10. a material pumping pipe; 11. mounting a box; 12. an electric motor; 13. a housing; 14. a seal ring; 15. blocking; 16. a through hole; 17. a one-way vent valve I; 18. connecting rods; 19. inserting a tube; 20. a needle head; 21. pulling the disc; 22. a sealing gasket; 23. a stirring rod.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a chemotherapy drug mixing device: the device comprises a mixing box 1, wherein the top of the mixing box 1 is provided with an external thread, the top of the mixing box 1 is connected with a sealing cover 2 through the external thread, the surfaces of the mixing box 1 and the sealing cover 2 are coated with corrosion-resistant paint, the surface of the device is easy to clean, the edge of the bottom wall in the mixing box 1 is set to be a fillet, the inside of the mixing box 1 is easy to clean, the side surface of the inner wall of the sealing cover 2 is provided with an internal thread, the sealing cover 2 is closed through the external thread at the top of the mixing box 1 and the internal thread on the sealing cover 2, the sealing performance is better, the inner bottom wall of the sealing cover 2 is fixedly connected with a sealing gasket 22, the upper surface of the sealing cover 2 is fixedly connected with an exhaust pipe 3 and a feed pipe 7, the surface of the feed pipe 7 is provided with a valve, the air inside the device can only be pumped out from the L-shaped connecting pipe 4, the air pumping device 5 is inserted into the inner wall of the L-shaped connecting pipe 4, the center of the upper surface of the sealing cover 2 is fixedly connected with the mounting box 11, the motor 12 is fixedly connected with the inside of the mounting box 11, the output end of the motor 12 penetrates through the stirring rod 23 fixedly connected with the sealing cover 2, the surface of the inlet pipe 7 is inserted with the sleeve 9, the upper surface of the sleeve 9 is fixedly connected with the pumping pipe 10, and the top of the pumping pipe 10 is fixedly connected with the needle 20.
Air exhaust device 5 includes shell 13, the inner wall sliding connection of shell 13 has the piece 15 that blocks, the fixed surface who blocks piece 15 is connected with sealing washer 14, increase the effect of bleeding, through-hole 16 has been seted up on the surface that blocks piece 15, the one-way breather valve 17 of inner wall fixedly connected with of through-hole 16, the rod 18 is connected to the side fixedly connected with that blocks piece 15, shell 13 has seted up the pull hole in the side of keeping away from intubate 19, connect the surface and the pull hole sliding connection of rod 18, the pull hole is convenient for exhaust, the one end fixedly connected with arm-tie 21 of connecting rod 18, shell 13 is keeping away from arm-tie 21's side fixedly connected with intubate 19.
The inlet pipe 7 and the exhaust pipe 3 are communicated with the inside of the sealing cover 2, the inner wall of the L-shaped connecting pipe 4 is tightly attached to the exhaust pipe 3, the inner wall of the sleeve 9 is tightly attached to the inlet pipe 7, and the inner wall of the L-shaped connecting pipe 4 is tightly attached to the insertion pipe 19.
The working principle is as follows: when the device is used, firstly, the medicine powder is put into the mixing box 1, the sealing cover 2 is closed through the external thread at the top of the mixing box 1 and the internal thread on the sealing cover 2, the sealing washer 22 is pressed at the top of the mixing box 1, so that the device has better sealing performance, the L-shaped connecting pipe 4 is sleeved on the exhaust pipe 3, the sleeve 9 is sleeved on the feeding pipe 7, the valve 8 is closed, the insertion pipe 19 is inserted into the L-shaped connecting pipe 4, the pull disc 21 is used for pulling the block 15, the air in the device enters the shell 13 through the one-way vent valve II 6, the pull disc 21 is pushed to discharge the air in the shell 13 from the one-way vent valve I17 and further from the pull hole on the shell 13, the steps are repeated to enable the interior of the mixing box 1 to be negative pressure, the medicine bottle is pricked through the needle head 20, the valve 8 is opened to suck the medicine into the interior of the device, the motor 12 is opened, the motor 12 drives the stirring rod 23 to rotate, the mixing speed of the medicine is accelerated.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A chemotherapy medicine mixing arrangement, includes mixing box (1), its characterized in that: the top of the mixing box (1) is provided with an external thread, the top of the mixing box (1) is connected with a sealing cover (2) through the external thread, the upper surface of the sealing cover (2) is fixedly connected with an air exhaust pipe (3) and a feeding pipe (7), the air exhaust pipe (3) is spliced with an L-shaped connecting pipe (4), the inner wall of the L-shaped connecting pipe (4) is spliced with an air exhaust device (5), the center of the upper surface of the sealing cover (2) is fixedly connected with a mounting box (11), the interior of the mounting box (11) is fixedly connected with a motor (12), the output end of the motor (12) penetrates through the sealing cover (2) to be fixedly connected with a stirring rod (23), a sleeve (9) is inserted into the surface of the feeding pipe (7), the upper surface of the sleeve (9) is fixedly connected with a material pumping pipe (10), and the top of the material pumping pipe (10) is fixedly connected with a needle head (20);
air exhaust device (5) include shell (13), the inner wall sliding connection of shell (13) has hinders piece (15), through-hole (16) have been seted up on the surface that hinders piece (15), the inner wall fixedly connected with one-way breather valve (17) of through-hole (16), the side fixedly connected with of hindering piece (15) connects rod (18), the one end fixedly connected with of connecting rod (18) draws dish (21), shell (13) is keeping away from side fixedly connected with intubate (19) of drawing dish (21).
2. A chemotherapy drug mixing device according to claim 1, wherein: the inner wall of the L-shaped connecting pipe (4) is fixedly connected with a one-way vent valve II (6), and the surface of the feeding pipe (7) is provided with a valve (8).
3. A chemotherapy drug mixing device according to claim 1, wherein: the side of the inner wall of the sealing cover (2) is provided with internal threads, and the inner bottom wall of the sealing cover (2) is fixedly connected with a sealing gasket (22).
4. A chemotherapy drug mixing device according to claim 1, wherein: the side surface of the shell (13) far away from the insertion tube (19) is provided with a drawing hole, and the surface of the connecting stick (18) is connected with the drawing hole in a sliding manner.
5. A chemotherapy drug mixing device according to claim 1, wherein: and the surfaces of the mixing box (1) and the sealing cover (2) are coated with corrosion-resistant paint.
6. A chemotherapy drug mixing device according to claim 1, wherein: the edge of the inner bottom wall of the mixing box (1) is set to be a round angle.
7. A chemotherapy drug mixing device according to claim 1, wherein: inlet pipe (7) and exhaust tube (3) all communicate with the inside of sealed lid (2), the inner wall and the exhaust tube (3) of L shape connecting pipe (4) closely laminate, the inner wall and the inlet pipe (7) of sleeve pipe (9) closely laminate, the inner wall and intubate (19) of L shape connecting pipe (4) closely laminate.
8. A chemotherapy drug mixing device according to claim 1, wherein: and the surface of the block (15) is fixedly connected with a sealing ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004807.2U CN214051257U (en) | 2020-12-14 | 2020-12-14 | Chemotherapy medicine mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004807.2U CN214051257U (en) | 2020-12-14 | 2020-12-14 | Chemotherapy medicine mixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214051257U true CN214051257U (en) | 2021-08-27 |
Family
ID=77408266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023004807.2U Expired - Fee Related CN214051257U (en) | 2020-12-14 | 2020-12-14 | Chemotherapy medicine mixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214051257U (en) |
-
2020
- 2020-12-14 CN CN202023004807.2U patent/CN214051257U/en not_active Expired - Fee Related
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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: 20210827 |