CN215082276U - Medicine-adding mixer for intravenous infusion - Google Patents
Medicine-adding mixer for intravenous infusion Download PDFInfo
- Publication number
- CN215082276U CN215082276U CN202120089811.9U CN202120089811U CN215082276U CN 215082276 U CN215082276 U CN 215082276U CN 202120089811 U CN202120089811 U CN 202120089811U CN 215082276 U CN215082276 U CN 215082276U
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- CN
- China
- Prior art keywords
- pipe
- pressure regulating
- fixedly connected
- needle
- medicine
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- 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
- 238000001802 infusion Methods 0.000 title claims description 12
- 238000001990 intravenous administration Methods 0.000 title claims description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 47
- 239000003814 drug Substances 0.000 claims abstract description 34
- 238000002360 preparation method Methods 0.000 claims abstract description 18
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000011109 contamination Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000447495 Equulites leuciscus Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a venous transfusion adds medicine and mixes preparation ware, including the regulating tube, the surface of regulating tube is provided with the valve, the fixed surface of regulating tube is connected with the plastics buckle, the interior anchor ring joint of plastics buckle has the pressure regulating pipe, the first connecting pipe of bottom fixedly connected with of pressure regulating pipe, the surface threaded connection of first connecting pipe has first connecting ring, the inner wall fixedly connected with pressure regulating short needle of first connecting ring, the top sliding connection of pressure regulating pipe has the slide bar. This venous transfusion adds medicine and mixes preparation ware through setting up pressure regulating pipe, slide bar, movable block, rubber piston and pressure regulating short needle, is convenient for adjust the internal pressure in the dropping liquid bottle, connects the long needle and connects the short needle through setting up, and the dropping liquid bottle of being convenient for is connected with between the little medicine bottle, through setting up the valve, is convenient for control the opening and close of regulating pipe to make this preparation ware avoid plug needle tubing repeatedly when medicine configuration, reduced the bacterium contamination rate.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a venous transfusion dosing mixing preparation device.
Background
Intravenous infusion is an important means for treating diseases, cold and fever in life, and infusion treatment can effectively relieve the state of illness. In the process of tumor chemotherapy, the chemotherapeutic drug is input to kill tumor cells, thereby achieving the purpose of treating diseases.
The preparation of medicine is needed before intravenous infusion, generally, a syringe is used for injecting liquid medicine in a dropping bottle into a small medicine bottle filled with powder medicine, after the liquid medicine is uniformly mixed, the mixed liquid in the small medicine bottle is injected into the dropping bottle, the needle head needs to be inserted and pulled back and forth in the operation mode, the needle head is contacted with air for many times, bacteria are easily adhered to the needle head, and therefore the intravenous infusion medicine adding mixing preparation device is provided.
Disclosure of Invention
The utility model aims to provide a venous transfusion adds medicine and mixes preparation ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: venous transfusion adds medicine and mixes preparation ware, including the control tube, the surface of control tube is provided with the valve, the fixed surface of control tube is connected with the plastics buckle, the interior anchor ring joint of plastics buckle has the pressure regulating pipe, the first connecting pipe of bottom fixedly connected with of pressure regulating pipe, the surperficial threaded connection of first connecting pipe has first connecting ring, the inner wall fixedly connected with pressure regulating short needle of first connecting ring, the top sliding connection of pressure regulating pipe has the slide bar, the bottom fixedly connected with movable block of slide bar, the fixed surface of movable block is connected with rubber piston.
Preferably, the top end of the sliding rod is fixedly connected with a lifting block, and the surface of the rubber piston is tightly attached to the inner wall of the pressure regulating pipe.
Preferably, the top end of the adjusting tube is fixedly connected with a second connecting tube, the surface of the second connecting tube is in threaded connection with a second connecting ring, and the inner wall of the second connecting ring is fixedly connected with a connecting short needle.
Preferably, the bottom end of the adjusting pipe is fixedly connected with a third connecting pipe, the surface of the third connecting pipe is in threaded connection with a third connecting ring, and the inner wall of the third connecting ring is fixedly connected with a connecting long needle.
Preferably, the top end of the pressure regulating pipe is provided with a sliding opening, and the surface of the sliding rod is in sliding connection with the inner wall of the sliding opening.
Preferably, the surface of the pressure regulating pipe is fixedly connected with two auxiliary blocks, and the two auxiliary blocks are symmetrically arranged on the surface of the pressure regulating pipe.
Advantageous effects
The utility model provides a venous transfusion adds medicine and mixes preparation ware possesses following beneficial effect:
1. this venous transfusion adds medicine and mixes preparation ware through setting up pressure regulating pipe, slide bar, movable block, rubber piston and pressure regulating short needle, is convenient for adjust the internal pressure in the dropping liquid bottle, connects the long needle and connects the short needle through setting up, and the dropping liquid bottle of being convenient for is connected with between the little medicine bottle, through setting up the valve, is convenient for control the opening and close of regulating pipe to make this preparation ware avoid plug needle tubing repeatedly when medicine configuration, reduced the bacterium contamination rate.
2. This venous transfusion adds medicine and mixes preparation ware through setting up first connecting pipe and first go-between, just has the change of pressure regulating short needle, through setting up second connecting pipe and second go-between, is convenient for connect the change of short needle, through setting up third connecting pipe and third go-between, is convenient for connect the change of long needle to it has the function of being convenient for change syringe needle to make this preparation ware.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a regulating pipe 1, a valve 2, a plastic buckle 3, a pressure regulating pipe 4, a first connecting pipe 5, a first connecting ring 6, a pressure regulating short needle 7, a sliding rod 8, a moving block 9, a rubber piston 10, a second connecting pipe 11, a second connecting ring 12, a short connecting needle 13, a third connecting pipe 14, a third connecting ring 15, a long connecting needle 16 and an auxiliary block 17.
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. 1-3, the present invention provides a technical solution: venous transfusion adds medicine and mixes preparation ware, including control tube 1, the surface of control tube 1 is provided with valve 2, through setting up valve 2, is convenient for control opening and close of control tube 1, and the fixed surface of control tube 1 is connected with plastics buckle 3, and the interior anchor ring joint of plastics buckle 3 has pressure regulating pipe 4, and the fixed surface of pressure regulating pipe 4 is connected with supplementary piece 17, and the quantity of supplementary piece 17 is two, and two supplementary piece 17 symmetries set up the surface at pressure regulating pipe 4.
The first connecting pipe 5 of bottom fixedly connected with of pressure regulating pipe 4, the surperficial threaded connection of first connecting pipe 5 has first connecting ring 6, the inner wall fixedly connected with pressure regulating shorting pin 7 of first connecting ring 6, through setting up first connecting pipe 5 and first connecting ring 6, there is the change of pressure regulating shorting pin 7 just, the top sliding connection of pressure regulating pipe 4 has slide bar 8, the top fixedly connected with of slide bar 8 carries the piece of drawing, the slip mouth has been seted up on the top of pressure regulating pipe 4, the surface of slide bar 8 and the inner wall sliding connection of slip mouth.
The bottom fixedly connected with movable block 9 of slide bar 8, the fixed surface of movable block 9 is connected with rubber piston 10, through setting up pressure regulating pipe 4, slide bar 8, movable block 9, rubber piston 10 and pressure regulating shorting pin 7, be convenient for adjust the internal pressure in the dropping liquid bottle, the surface of rubber piston 10 is hugged closely with the inner wall of pressure regulating pipe 4, the top fixedly connected with second connecting pipe 11 of adjusting pipe 1, the surface threaded connection of second connecting pipe 11 has second go-between 12, the inner wall fixedly connected with of second go-between 12 connects shorting pin 13, through setting up second connecting pipe 11 and second go-between 12, be convenient for connect the change of shorting pin 13.
The bottom fixedly connected with third connecting pipe 14 of control tube 1, the surperficial threaded connection of third connecting pipe 14 has third go-between 15, the inner wall fixedly connected with of third go-between 15 connects long needle 16, through setting up third connecting pipe 14 and third go-between 15, be convenient for connect the change of long needle 16, thereby make this preparation ware have the function of being convenient for change the syringe needle, connect long needle 16 and connect short needle 13 through setting up, be convenient for be connected between dropping liquid bottle and the little medicine bottle, thereby make this preparation ware avoid repeatedly inserting and pulling the needle tubing when the medicine configuration, the bacterial contamination rate has been reduced.
The working principle is as follows: when the intravenous infusion dosing mixing preparation device is used, the sliding rod 8 is lifted, the rubber piston 10 is moved to the topmost end of the pressure regulating tube 4, then the pressure regulating short needle 7 and the connecting long needle 16 are inserted into the dropping bottle, at the moment, the connecting long needle 16 is positioned in the liquid medicine in the dropping bottle, the pressure regulating short needle 7 is positioned above the liquid medicine in the dropping bottle, then the connecting short needle 13 is inserted into the small medicine bottle, at the moment, the connecting short needle 13 is just positioned at the bottommost end of the small medicine bottle, the valve 2 is closed, the sliding rod 8 is pressed, at the moment, the pressure in the dropping bottle is increased, the valve 2 is opened, the liquid medicine in the dropping bottle enters the small medicine bottle through the connecting long needle 16 and the connecting short needle 13 under the pressure intensity, the liquid medicine is mixed with the powder in the small medicine bottle, at the moment, the valve 2 is closed, the sliding rod 8 is moved by the pumping bottle, at the moment, the pressure in the dropping bottle is reduced, the valve 2 is opened, the mixed liquid medicine in the small medicine bottle is quickly flowed into the dropping bottle to complete the liquid medicine mixing, therefore, the dispenser avoids repeated insertion and extraction of the needle tube during medicament dispensing, and reduces the bacterial contamination rate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Venous transfusion adds medicine and mixes preparation ware, including transfer line (1), its characterized in that: the surface of control tube (1) is provided with valve (2), the fixed surface of control tube (1) is connected with plastics buckle (3), the interior anchor ring joint of plastics buckle (3) has pressure regulating pipe (4), the first connecting pipe (5) of bottom fixedly connected with of pressure regulating pipe (4), the surperficial threaded connection of first connecting pipe (5) has first connecting ring (6), the inner wall fixedly connected with pressure regulating short needle (7) of first connecting ring (6), the top sliding connection of pressure regulating pipe (4) has slide bar (8), the bottom fixedly connected with movable block (9) of slide bar (8), the fixed surface of movable block (9) is connected with rubber piston (10).
2. The mixing and dispensing device for intravenous infusion according to claim 1, wherein: the top end of the sliding rod (8) is fixedly connected with a lifting block, and the surface of the rubber piston (10) is tightly attached to the inner wall of the pressure regulating pipe (4).
3. The mixing and dispensing device for intravenous infusion according to claim 1, wherein: the top end of the adjusting pipe (1) is fixedly connected with a second connecting pipe (11), the surface of the second connecting pipe (11) is in threaded connection with a second connecting ring (12), and the inner wall of the second connecting ring (12) is fixedly connected with a connecting short needle (13).
4. The mixing and dispensing device for intravenous infusion according to claim 1, wherein: the bottom end of the adjusting pipe (1) is fixedly connected with a third connecting pipe (14), the surface of the third connecting pipe (14) is in threaded connection with a third connecting ring (15), and the inner wall of the third connecting ring (15) is fixedly connected with a connecting long needle (16).
5. The mixing and dispensing device for intravenous infusion according to claim 1, wherein: the top end of the pressure regulating pipe (4) is provided with a sliding opening, and the surface of the sliding rod (8) is connected with the inner wall of the sliding opening in a sliding mode.
6. The mixing and dispensing device for intravenous infusion according to claim 1, wherein: the surface of the pressure regulating pipe (4) is fixedly connected with two auxiliary blocks (17), and the two auxiliary blocks (17) are symmetrically arranged on the surface of the pressure regulating pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089811.9U CN215082276U (en) | 2021-01-14 | 2021-01-14 | Medicine-adding mixer for intravenous infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089811.9U CN215082276U (en) | 2021-01-14 | 2021-01-14 | Medicine-adding mixer for intravenous infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215082276U true CN215082276U (en) | 2021-12-10 |
Family
ID=79323865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120089811.9U Expired - Fee Related CN215082276U (en) | 2021-01-14 | 2021-01-14 | Medicine-adding mixer for intravenous infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215082276U (en) |
-
2021
- 2021-01-14 CN CN202120089811.9U patent/CN215082276U/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 |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |