CN215134742U - Novel transfusion device - Google Patents
Novel transfusion device Download PDFInfo
- Publication number
- CN215134742U CN215134742U CN202121007728.9U CN202121007728U CN215134742U CN 215134742 U CN215134742 U CN 215134742U CN 202121007728 U CN202121007728 U CN 202121007728U CN 215134742 U CN215134742 U CN 215134742U
- Authority
- CN
- China
- Prior art keywords
- infusion
- way pipe
- tube
- communicated
- filter
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel transfusion device, include: the infusion mechanism comprises a first infusion tube, one end of the first infusion tube is communicated with a dropper, a second infusion tube is communicated with the dropper, and one end of the second infusion tube is communicated with a puncture needle head; the branching mechanism comprises a first three-way pipe, the first three-way pipe is communicated with one end of the first infusion tube, a first connecting pipe is communicated with the first three-way pipe, a first filter is mounted on the first connecting pipe, one end of the first connecting pipe is communicated with a second three-way pipe, and a second connecting pipe is communicated with the first three-way pipe and the second three-way pipe; the utility model discloses during the use, through first three-way pipe and the second three-way pipe that sets up, when installing first filter and second filter additional and using, carry out automatic switching route to the flow path of liquid medicine, labour saving and time saving does benefit to patient's infusion and uses.
Description
Technical Field
The utility model relates to a transfusion system technical field specifically is a novel transfusion system.
Background
The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. In clinical application, filters with special filter diameters are increasingly used for infusion, and in the conventional method, when the medicine is used, a special filter infusion set is used independently, and after the infusion is finished, the precision infusion set is replaced. The process is tedious during the replacement, wastes time and labor, wastes the liquid medicine of the patient and is not beneficial to the transfusion of the patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel transfusion system 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: a novel infusion set, comprising:
the infusion mechanism comprises a first infusion tube, one end of the first infusion tube is communicated with a dropper, a second infusion tube is communicated with the dropper, and one end of the second infusion tube is communicated with a puncture needle head;
the branching mechanism comprises a first three-way pipe, the first three-way pipe is communicated with one end of a first infusion pipe, a first connecting pipe is communicated with the first three-way pipe, a first filter is installed on the first connecting pipe, one end of the first connecting pipe is communicated with a second three-way pipe, a second connecting pipe is communicated with the first three-way pipe and the second three-way pipe, and a second filter is installed on the second connecting pipe.
By adopting the technical scheme, the puncture needle head is inserted into an infusion bottle, the liquid medicine flows into the second infusion tube and then flows into the dropper, the liquid medicine flows into the first infusion tube through the dropper, when the infusion of the liquid medicines of paclitaxel liposome and albumin paclitaxel is required, the second connecting tube provided with the 15um filter is inserted into the first three-way tube and the second three-way tube, the liquid medicine flows into the second connecting tube through the first three-way tube and then flows into the second three-way tube, when the infusion of the liquid medicines of paclitaxel and pd1 is required, the second connecting tube provided with the second filter is inserted into the first three-way tube and the second three-way tube, the liquid medicine flows into the second connecting tube through the first three-way tube, is filtered by the second filter and then flows into the second three-way tube, when the precise infusion liquid medicines of antibiotics, Chinese patent medicines, fat emulsion, chemotherapeutics and the like are required to be input, the second connecting tube is pulled out from the first three-way tube and the second three-way tube, the liquid medicine passes through during liquid flows in first connecting pipe through first three-way pipe, filters through first filter, then flows in the second three-way pipe, carries out vein push away medicine through the opening of first three-way pipe, can directly filter the medicine of vein push.
Preferably, the infusion mechanism further comprises a flow regulator, and the flow regulator is mounted on the first infusion tube.
Through adopting above-mentioned technical scheme, flow regulator can adjust the flow of liquid in the first transfer line.
Preferably, a third infusion tube is communicated with the second three-way tube, and one end of the third infusion tube is communicated with an infusion needle.
Through adopting above-mentioned technical scheme, the infusion syringe needle inserts in the infusion blood vessel, carries the liquid medicine.
Preferably, the first three-way pipe and the second three-way pipe are both fixedly connected with plugs inside.
Through adopting above-mentioned technical scheme, the setting of cock body, when second connecting pipe or transfer line insert first three-way pipe and second three-way pipe in, the aperture has been seted up on the cock body, the second connecting pipe passes the aperture and carries the liquid medicine to the second three-way pipe in, and the second connecting pipe carries out the shutoff to the backward flow route of second three-way pipe, carry out automatic shunting to the flow path of liquid medicine, when extracting the second connecting pipe from the cock body, the material of cock body is rubber, the elasticity of rubber carries out the shutoff to the aperture on the cock body, avoid first three-way pipe and second three-way pipe weeping.
Preferably, the first filter is a 5um filter.
By adopting the technical scheme, the device is suitable for filtering precise infusion of antibiotics, Chinese patent medicines, fat emulsion, chemotherapeutic drugs and the like.
Preferably, the second filter is a 0.2um filter.
By adopting the technical scheme, the input paclitaxel and pd1 liquid medicines are filtered.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses during the use, through first three-way pipe and the second three-way pipe that sets up, when installing first filter and second filter additional and using, carry out automatic switching route to the flow path of liquid medicine, labour saving and time saving does benefit to patient's infusion and uses.
Drawings
Fig. 1 is a schematic structural view of the novel infusion apparatus of the present invention;
fig. 2 is a schematic structural diagram of a first three-way pipe in the novel infusion apparatus of the present invention;
fig. 3 is a schematic view of the section structure of the second three-way pipe in the novel infusion apparatus of the present invention;
fig. 4 is a schematic view of a section structure of the novel infusion apparatus in which the second three-way pipe and the second connecting pipe are connected.
In the figure: 1. a transfusion mechanism; 11. a first infusion tube; 12. a flow regulator; 13. a dropper; 14. a second infusion tube; 15. a puncture needle head; 16. a third infusion tube; 17. a transfusion needle head; 2. a shunt mechanism; 21. a first three-way pipe; 22. a first connecting pipe; 23. a first filter; 24. a second three-way pipe; 25. a second connecting pipe; 26. a second filter; 27. a plug body.
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 a technical solution:
as shown in fig. 1-4, a novel infusion apparatus comprises: an infusion mechanism 1 and a shunt mechanism 2.
The dropper 13 is communicated with one end of the first infusion tube 11, the second infusion tube 14 is communicated with the bottom end of the dropper 13, the puncture needle head 15 is communicated with one end of the second infusion tube 14, the puncture needle head 15 is inserted into an infusion bottle, the liquid medicine flows into the second infusion tube 14 and then into the dropper 13, and the liquid medicine flows into the first infusion tube 11 through the dropper 13;
one end of the first infusion tube 11 is communicated with a first three-way tube 21, the first connecting tube 22 is communicated with one end of the first three-way tube 21, a first filter 23 is arranged on the first connecting tube 22, a second three-way tube 24 is communicated with one end of the first connecting tube 22, a second connecting tube 25 is communicated with the first three-way tube 21 and the second three-way tube 24, and a second filter 26 is arranged on the second connecting tube 25.
As shown in fig. 1, a flow rate regulator 12 is attached to the first infusion tube 11. The flow rate of the liquid medicine delivery is adjusted.
In order to deliver the liquid medicine to the patient, the third infusion tube 16 is connected to the bottom end of the second three-way tube 24, and the infusion needle 17 is connected to one end of the third infusion tube 16.
In order to divide the flow path of the liquid medicine, the first three-way pipe 21 and the second three-way pipe 24 are respectively and fixedly connected with a plug body 27 inside the first three-way pipe 21 and the second three-way pipe 24, when the second connecting pipe 25 or the infusion tube is inserted into the first three-way pipe 21 and the second three-way pipe 24, the second connecting pipe 25 is inserted into the plug body 27 to convey the liquid medicine into the second three-way pipe 24, the second connecting pipe 25 blocks the return flow path of the second three-way pipe 24, and the flow path of the liquid medicine is automatically divided.
Specifically, the first filter 23 is a 5um filter, and is suitable for filtering precise infusion solutions of antibiotics, Chinese patent medicines, fat emulsion, chemotherapeutic drugs and the like.
Specifically, the second filter 26 is a 0.2um filter, and filters the input paclitaxel and pd1 type liquid medicines.
It should be noted that the second filter 26 may be a 15um filter, and is suitable for filtering paclitaxel liposome and albumin paclitaxel liquid medicine.
The specification of the second filter 26 may be selected for practical use according to the circumstances.
According to the technical scheme, the working steps of the scheme are summarized and carded:
the puncture needle 15 is inserted into an infusion bottle, the liquid medicine flows into the second infusion tube 14 and then flows into the dropper 13, the liquid medicine flows into the first infusion tube 11 through the dropper 13, when infusion of the liquid medicine of paclitaxel liposome and albumin paclitaxel is required, at the moment, the second filter 26 adopts a 15um filter, the second connecting tube 25 provided with the 15um filter is inserted into the plug 27 in the first three-way tube 21 and the second three-way tube 24, the plug 27 is provided with a small hole, the second connecting tube 25 passes through the first three-way tube 21 and the second three-way tube 24 with the small hole, the second connecting tube 25 plugs the backflow path of the second three-way tube 24, the flow path of the liquid medicine is automatically shunted, referring to fig. 4, the flow direction of the liquid medicine is clearly indicated in fig. 4, the liquid medicine flows into the second connecting tube 25 through the first three-way tube 21, then flows into the second three-way tube 24, and finally flows into the infusion needle 17 through the third infusion tube 16, when paclitaxel and pd1 liquid medicine need to be input, the second filter 26 adopts a 0.2um filter, the second connecting pipe 25 provided with the 0.2um filter is inserted into the first three-way pipe 21 and the second three-way pipe 24, the liquid medicine flows into the second connecting pipe 25 through the first three-way pipe 21, is filtered by the second filter 26, then flows into the second three-way pipe 24, and finally flows into the infusion needle 17 through the third infusion tube 16, when precise liquid medicine such as antibiotics, Chinese patent medicines, fat emulsion, chemotherapeutics and the like needs to be input, the second connecting pipe 25 is pulled out from the first three-way pipe 21 and the second three-way pipe 24, when the second connecting pipe 25 is pulled out from the plug body 27, the material of the plug body 27 is rubber, the elasticity of the rubber plugs the small holes on the plug body 27, the liquid leakage of the first three-way pipe 21 and the second three-way pipe 24 is avoided, and the flowing direction of the liquid medicine is clearly pointed out with reference to fig. 3, the liquid medicine passes through liquid and flows in first connecting pipe 22 through first three-way pipe 21, filters through first filter 23, then flows in second three-way pipe 24, at last flows in infusion syringe needle 17 through third transfer line 16, when carrying out vein injection through the opening of first three-way pipe 21, can directly filter the medicine of vein injection.
In addition, the intravenous bolus can be directly filtered through the three-way port of the first three-way tube 21.
To sum up: the utility model discloses during the use, through first three-way pipe 21 and the second three-way pipe 24 that set up, when installing first filter 23 and second filter 26 additional and using, carry out the automatic switch-over route to the flow path of liquid medicine, labour saving and time saving does benefit to patient's infusion and uses.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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. A novel infusion apparatus is characterized by comprising:
the infusion device comprises an infusion mechanism (1), wherein the infusion mechanism (1) comprises a first infusion tube (11), one end of the first infusion tube (11) is communicated with a dropper (13), a second infusion tube (14) is communicated with the dropper (13), and one end of the second infusion tube (14) is communicated with a puncture needle head (15);
the branch mechanism (2) comprises a first three-way pipe (21), the first three-way pipe (21) is communicated with one end of a first infusion tube (11), a first connecting pipe (22) is communicated with the first three-way pipe (21), a first filter (23) is installed on the first connecting pipe (22), a second three-way pipe (24) is communicated with one end of the first connecting pipe (22), a second connecting pipe (25) is communicated with the first three-way pipe (21) and the second three-way pipe (24), and a second filter (26) is installed on the second connecting pipe (25).
2. The novel infusion set according to claim 1, characterized in that: the infusion mechanism (1) further comprises a flow regulator (12), and the flow regulator (12) is installed on the first infusion tube (11).
3. The novel infusion set according to claim 1, characterized in that: a third infusion tube (16) is communicated with the second three-way tube (24), and one end of the third infusion tube (16) is communicated with an infusion needle (17).
4. The novel infusion set according to claim 1, characterized in that: the first three-way pipe (21) and the second three-way pipe (24) are both fixedly connected with plugs (27).
5. The novel infusion set according to claim 1, characterized in that: the first filter (23) is a 5um filter.
6. The novel infusion set according to claim 1, characterized in that: the second filter (26) is a 0.2um filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121007728.9U CN215134742U (en) | 2021-05-12 | 2021-05-12 | Novel transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121007728.9U CN215134742U (en) | 2021-05-12 | 2021-05-12 | Novel transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215134742U true CN215134742U (en) | 2021-12-14 |
Family
ID=79368895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121007728.9U Expired - Fee Related CN215134742U (en) | 2021-05-12 | 2021-05-12 | Novel transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215134742U (en) |
-
2021
- 2021-05-12 CN CN202121007728.9U patent/CN215134742U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4016879A (en) | Multi-mode cannulating apparatus | |
| CN215134742U (en) | Novel transfusion device | |
| CN209270481U (en) | Transfusion system | |
| CN203749914U (en) | Three-channel infusion apparatus | |
| CN206880901U (en) | automatic transfusion device | |
| CN211485952U (en) | Transfusion system capable of increasing interface | |
| CN110090332B (en) | Infusion apparatus capable of increasing interface | |
| CN221014058U (en) | Flushing type adjustable leukocyte-removing blood transfusion device | |
| CN210844618U (en) | Multi-puncture infusion apparatus | |
| CN216366162U (en) | Multi-way infusion device | |
| CN205379514U (en) | Slowly -releasing malleation device and keep somewhere needle thereof | |
| CN219517377U (en) | Multichannel chemotherapy medicine infusion device | |
| CN214859943U (en) | Multifunctional transfusion system | |
| CN220778697U (en) | The method comprises the following steps of: multiple ones functional injector | |
| CN200998466Y (en) | Soft package medicine-dispensing transfusion system | |
| CN221470528U (en) | Extracorporeal circulation venous blood path device | |
| CN209237021U (en) | A kind of multi-functional infusion apparatus of multiple-limb | |
| CN221061373U (en) | Novel transfusion system | |
| CN211157789U (en) | Disposable multifunctional anti-air-intake venous infusion apparatus | |
| CN216169190U (en) | Transfusion system capable of directly administering and connecting pump tube | |
| CN204723497U (en) | Multifunctional transfusion system | |
| CN202314654U (en) | Double-filtration blood return prevention infusion apparatus | |
| CN205252202U (en) | Dedicated transfusion device for chemotherapy | |
| CN109010991A (en) | Infusion apparatus, sampling method and tube washing method | |
| CN217697481U (en) | Anti-bubble three-way injection piece |
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: 20211214 |