CN220193702U - Novel one-way valve infusion connector for micro pump - Google Patents
Novel one-way valve infusion connector for micro pump Download PDFInfo
- Publication number
- CN220193702U CN220193702U CN202321030579.7U CN202321030579U CN220193702U CN 220193702 U CN220193702 U CN 220193702U CN 202321030579 U CN202321030579 U CN 202321030579U CN 220193702 U CN220193702 U CN 220193702U
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- China
- Prior art keywords
- infusion
- disc
- micro pump
- reflux
- connector
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- 238000001802 infusion Methods 0.000 title claims abstract description 103
- 230000000151 anti-reflux effect Effects 0.000 claims abstract description 37
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 description 19
- 229940079593 drug Drugs 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 239000010985 leather Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000520 microinjection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002227 vasoactive effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel one-way valve infusion connector for a micro pump, which comprises a disc, an infusion set, an anti-reflux infusion connector and a wire arranging device, wherein a collecting cylinder is arranged in the center of the inside of the disc, and a connecting hole is formed in the side surface of the collecting cylinder; the anti-reflux infusion connectors are uniformly arranged on the side surface of the disc, and are connected with the connecting holes through the internal channels; the infusion apparatus transversely passes through the disc, the middle of the infusion apparatus is also connected with the connecting hole, the two ends of the infusion apparatus are exposed outside the disc, the upper surface of the disc is divided into a plurality of quadrant areas with equal area, each anti-reflux infusion joint is distributed in each quadrant area, the wire arranging device is provided with an infusion apparatus groove and a plurality of micro pump tube grooves, the wire arranging device is arranged at the front end of the disc, and the tube is clamped in the groove.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to a novel one-way valve infusion connector for a micro pump.
Background
The microinjection pump (micro pump for short) can accurately, uniformly and continuously pump a small amount of liquid medicine into a patient, so that the medicine can keep effective blood concentration in the body to rescue critical patients, is commonly used for rescuing ICU critical patients and cardiovascular and cerebrovascular disease patients, and when the patients need to pump a plurality of medicines in a micro way, the current clinical common infusion connectors are check valve infusion connectors (transverse five-way plates) and tee joints, but have the following problems:
1. each connector is too close to be convenient for disinfection;
2. the distance between each interface and the patient end is inconsistent, and particularly when the patient uses the vasoactive medicine, due to the distance problem, the time of the medicine liquid entering the patient has a blank period, and the fluctuation of the blood pressure of the patient can be caused.
3. Because the patient needs to input a plurality of different liquid medicines, when the infusion tube is more, the infusion tube is easy to be confused, and serious accidents of medicine injection errors can be caused.
4. Multiple pipelines are used at the same time, so that the pipelines are too messy and are easy to mix or wind.
In view of the above, there is a need to develop a new one-way valve infusion connector for a micro pump to meet the needs.
Disclosure of Invention
In order to solve the problems, the utility model discloses a novel one-way valve infusion connector for a micro pump, which can pump a plurality of different liquid medicines at the same time, has a simple structure, is convenient to operate, and ensures the safety of patients.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a novel one-way valve transfusion joint for a micro pump comprises a disc, a transfusion device, an anti-reflux transfusion joint and a wire arranging device,
the disc is a hollow disc and is provided with a plurality of grooves,
a collecting cylinder is arranged in the center of the inner part of the disc, and a connecting hole is formed in the side surface of the collecting cylinder;
the number of the anti-reflux infusion connectors is 4-8, the 4-8 anti-reflux infusion connectors are uniformly arranged on the side surface of the disc, and the anti-reflux infusion connectors are connected with the connecting holes through the internal channels;
the infusion device transversely penetrates through the disc, the middle of the infusion device is also connected with the connecting hole, two ends of the infusion device are exposed out of the disc to form an inlet end and an outlet end, the end of the inlet end is connected with an infusion device anti-reflux infusion connector, and the tail of the outlet end is provided with a clamping connector;
the upper surface of the disc is divided into a plurality of quadrant areas with equal areas, and each anti-reflux infusion connector is distributed in each quadrant area;
the infusion device is characterized in that an infusion device groove and a plurality of micro pump tube grooves are formed in the wire arranging device, the wire arranging device is arranged at the front end of the disc, the inlet end of the infusion device is clamped in the infusion device groove, the micro pump tube is clamped in the micro pump tube groove, and the lower end of the micro pump tube is connected with a reflux infusion connector.
As an improvement of the utility model, the infusion set groove and the plurality of micro pump tube grooves are omega-shaped.
As an improvement of the utility model, each anti-reflux infusion connector is at the same distance from the collecting cylinder.
As an improvement of the utility model, the length of the connecting end is longer than that of the anti-reflux infusion connector.
As an improvement of the utility model, a digital label I is arranged on each quadrant area.
As an improvement of the utility model, a digital label II is arranged above the micro pump tube groove of the wire arranging device.
As an improvement of the utility model, the disc is made of transparent plastic material.
The beneficial effects of the utility model are as follows:
(1) The anti-reflux infusion connectors are uniformly arranged on the side surface of the disc, so that a plurality of different liquid medicines can be pumped in simultaneously, the time for the liquid medicines to enter the patient is the same, the change of illness state caused by medicine interruption is reduced, and the safety of the patient is ensured;
(2) The structure is simple, the operation is convenient, and the infusion tube can be conveniently connected with the infusion tube;
(3) A plurality of quadrant areas are arranged, so that the medicine can be quickly identified;
(4) The wire arranging device can arrange a plurality of pipelines in an orderly manner, is convenient to manage and improves the cleanliness;
(4) Disposable, convenient to manufacture, low in cost and worth popularizing.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a funnel according to the present utility model.
Fig. 3 is a working state diagram of the wire arranging device according to the present utility model.
Fig. 4 is a schematic diagram of a wire arranging device according to the present utility model.
List of drawing identifiers:
1. the infusion device comprises a disc, 2, an infusion device, 3, an anti-reflux infusion connector, 4, a collecting barrel, 5, a connecting hole, 6, an internal channel, 7, a clamping connector, 8, a quadrant region, 9, a first digital label, 10, a wire arranging device, 11, an inlet end, 12, an outlet end, 13, an infusion device anti-reflux infusion connector, 14, an infusion device groove, 15, a micro pump tube groove, 16, a second digital label, 17 and a micro pump tube.
Detailed Description
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in the figure, the novel one-way valve infusion connector for the micro pump comprises a disc 1, an infusion set 2 and an anti-reflux infusion connector 3,
the disc 1 is a hollow disc, a collecting cylinder 4 is arranged in the center of the inside of the disc, and a connecting hole 5 is formed in the side surface of the collecting cylinder 4;
the number of the anti-reflux infusion connectors 3 is 4-8 (preferably 6), the 4-8 anti-reflux infusion connectors 3 are uniformly arranged on the side surface of the disc 1, the anti-reflux infusion connectors 3 are connected with the connecting holes 5 through the internal channels 6 (the internal channels 6 are hard plastic pipes, one end of each hard plastic pipe is communicated with the anti-reflux infusion connector 3, and the other end of each hard plastic pipe is communicated with the connecting holes 5);
the infusion apparatus 2 (namely an infusion hose) transversely penetrates through the disc, the middle of the infusion apparatus 2 is also connected with the connecting hole, two ends of the infusion apparatus are exposed out of the disc to form an inlet end 11 and an outlet end 12, the end of the inlet end 11 is connected with an infusion apparatus anti-reflux infusion connector 13, and the tail of the outlet end 12 is provided with a clamping connector 7.
According to the utility model, the anti-reflux infusion connectors 3 are uniformly arranged on the side face of the disc 1, so that a plurality of different liquid medicines can be pumped in at the same time, the micropump pipe 17 is connected with the anti-reflux infusion connector 3 when in use, the clamping connector 7 is connected with the infusion leather pipe, and as the distances of the plurality of different liquid medicines entering the body of a patient are the same, the plurality of different liquid medicines can enter the body of the patient along the liquid in the infusion apparatus 2 at the same time, the change of illness state caused by medicine interruption is reduced, and the safety of the patient is ensured.
As shown in fig. 3, the front end of the disc 1 is further provided with a wire arranging device 10, the wire arranging device is provided with an infusion device groove 14 and a plurality of micropump tube grooves 15, the infusion device inlet end 11 is clamped in the infusion device groove 14, the micropump tube 17 is clamped in the micropump tube groove 15, the lower end of the micropump tube 17 is connected with a reflux infusion connector 3, the micropump tube 17 corresponds to the reflux infusion connector 3 one by one, and therefore the pipelines are clamped in the grooves, a plurality of pipelines can be well arranged, winding is prevented, management is facilitated, and the cleanliness is improved.
The disc 1 is made of transparent plastic material, is disposable, is convenient to manufacture, has low cost and is worthy of popularization.
The upper surface of the disc 1 is divided into a plurality of quadrant areas 8 with equal areas, as shown in the shading of fig. 1, each anti-reflux infusion connector 3 is distributed in each quadrant area 8, the number of the quadrant areas 8 is the same as that of the anti-reflux infusion connectors 3, and each quadrant area 8 can correspond to different liquid medicines and can rapidly identify different medicines.
In order to further identify different medicines, a first digital label 9 can be arranged on each quadrant area 8, and the first digital label 9 is arranged right above the anti-reflux connector 3, so that the accurate identification is facilitated by attaching the digital label before use.
In addition, the number label II 16 and the number label I9 are arranged above the micro pump tube slot 15 of the wire arranging device, so that mistakes can not be made, and the safety is improved.
The infusion device is simple in structure, the infusion device 2 is transversely fixed in the disc, the long tail is exposed at two ends and is connected with the infusion leather tube, the length of the inlet end 11 and the outlet end 12 (namely the long tail) is longer than that of the anti-reflux infusion connector 3, the anti-reflux infusion connector is convenient to identify and prevent confusion with the anti-reflux infusion connector 3, the end of the inlet end 11 is connected with the infusion device anti-reflux infusion connector 13, the tail of the outlet end 12 is provided with the clamping connector 7, the infusion leather tube is inserted, and the operation is convenient and quick.
It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.
Claims (7)
1. A novel check valve infusion connects for micro-pump, its characterized in that: comprises a disc, an infusion device, an anti-reflux infusion connector and a wire arranging device,
the disc is a hollow disc and is provided with a plurality of grooves,
a collecting cylinder is arranged in the center of the inner part of the disc, and a connecting hole is formed in the side surface of the collecting cylinder;
the number of the anti-reflux infusion connectors is 4-8, the 4-8 anti-reflux infusion connectors are uniformly arranged on the side surface of the disc, and the anti-reflux infusion connectors are connected with the connecting holes through the internal channels;
the infusion device transversely penetrates through the disc, the middle of the infusion device is also connected with the connecting hole, two ends of the infusion device are exposed out of the disc to form an inlet end and an outlet end, the end of the inlet end is connected with an infusion device anti-reflux infusion connector, and the tail of the outlet end is provided with a clamping connector;
the upper surface of the disc is divided into a plurality of quadrant areas with equal areas, and each anti-reflux infusion connector is distributed in each quadrant area;
the infusion device is characterized in that an infusion device groove and a plurality of micro pump tube grooves are formed in the wire arranging device, the wire arranging device is arranged at the front end of the disc, the inlet end of the infusion device is clamped in the infusion device groove, the micro pump tube is clamped in the micro pump tube groove, and the lower end of the micro pump tube is connected with a reflux infusion connector.
2. The novel one-way valve infusion connector for a micro pump of claim 1, wherein: the infusion set groove and the plurality of micro pump tube grooves are omega-shaped.
3. The novel one-way valve infusion connector for a micro pump of claim 1, wherein: each anti-reflux infusion connector is equidistant from the collection canister.
4. The novel one-way valve infusion connector for a micro pump of claim 1, wherein: the length of the inlet end and the outlet end is longer than that of the anti-reflux infusion connector.
5. The novel one-way valve infusion connector for a micro pump of claim 1, wherein: and each quadrant area is provided with a label bit.
6. The novel one-way valve infusion connector for a micro pump of claim 1, wherein: and a digital label II is arranged above the micro pump tube groove of the wire arranging device.
7. The novel one-way valve infusion connector for a micro pump of claim 1, wherein: the disc is made of transparent plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030579.7U CN220193702U (en) | 2023-05-04 | 2023-05-04 | Novel one-way valve infusion connector for micro pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030579.7U CN220193702U (en) | 2023-05-04 | 2023-05-04 | Novel one-way valve infusion connector for micro pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220193702U true CN220193702U (en) | 2023-12-19 |
Family
ID=89154192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030579.7U Active CN220193702U (en) | 2023-05-04 | 2023-05-04 | Novel one-way valve infusion connector for micro pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220193702U (en) |
-
2023
- 2023-05-04 CN CN202321030579.7U patent/CN220193702U/en active Active
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| GR01 | Patent grant |