CN208785447U - A kind of automatic liquid-stopping exhaust precision infusion set - Google Patents
A kind of automatic liquid-stopping exhaust precision infusion set Download PDFInfo
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- CN208785447U CN208785447U CN201820308553.7U CN201820308553U CN208785447U CN 208785447 U CN208785447 U CN 208785447U CN 201820308553 U CN201820308553 U CN 201820308553U CN 208785447 U CN208785447 U CN 208785447U
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- automatic
- dropping funnel
- exhaust
- vented
- drain part
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- 238000001802 infusion Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 230000010412 perfusion Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of automatic liquid-stopping exhaust precision infusion set, the dropping funnel includes dropping funnel ontology, and automatic exhaust drain part is equipped in dropping funnel ontology；The automatic exhaust drain part is the shaped hollow round table structure of upper opening, bottom end closure, and the automatic upper bottom surface diameter for being vented drain part is greater than bottom surface diameter, several exhaust intake chutes are equipped on exhaust drain part automatically；It is fitted close between the upper end outer wall and dropping funnel inner body wall of automatic exhaust drain part, it is automatic to be vented the drain gap formed between drain part lower part and dropping funnel ontology；Only liquid accurate filter is fixed in dropping funnel bottom.The utility model can substantially reduce the labor intensity of nursing staff, improve nursing efficiency, infusion safety.
Description
Technical field
The utility model relates to a kind of the field of medical instrument technology, especially a kind of automatic liquid-stopping is vented precision infusion set.
Background technique
The venous transfusion operating process of general infusion set is cumbersome, exhaust problem, nurse job low efficiency, in infusion process also
The moment is wanted to prevent dropping funnel drop empty, heavy workload, and gas is easy to produce in dropping funnel in infusion process in common infusion apparatus
Bubble is unfavorable for patient fluid infusion's process, therefore there is presently no a kind of automatic liquid-stopping exhaust precision infusion sets to be vented automatically,
It is capable of the infusion apparatus of automatic liquid-stopping.
Summary of the invention
The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, to provide good exhaust effect, infusion
A kind of automatic liquid-stopping of safety is vented precision infusion set.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of automatic liquid-stopping exhaust
Precision infusion set, including dropping funnel, characterized in that the dropping funnel includes dropping funnel ontology, and automatic exhaust is equipped in dropping funnel ontology
Drain part；The automatic exhaust drain part is the shaped hollow round table structure of upper opening, bottom end closure, automatic to be vented drain part
Upper bottom surface diameter be greater than bottom surface diameter, automatically exhaust drain part on be equipped with several exhaust intake chutes；Automatic exhaust is led
It is fitted close between the upper end outer wall and dropping funnel inner body wall of liquid part, automatic be vented between drain part lower part and dropping funnel ontology is formed
Drain gap；Only liquid accurate filter is fixed in dropping funnel bottom.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind automatic liquid-stopping is vented precision infusion set, and the automatic bottom end for being vented drain part is closed using ball missing shape bottom structure.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind automatic liquid-stopping is vented precision infusion set, and the exhaust intake chute is symmetrical arranged at least provided with 6.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind automatic liquid-stopping is vented precision infusion set, and the bottom end of the automatic exhaust drain part is not less than 2mm at a distance from dropping funnel bottom end.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind of automatic liquid-stopping is vented precision infusion set, the bottom end of the automatic exhaust drain part be 3 mm- with dropping funnel bottom end at a distance from
3.5mm。
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind automatic liquid-stopping is vented precision infusion set, and the height of the automatic exhaust drain component is 30%-the 50% of dropping funnel height.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind automatic liquid-stopping is vented precision infusion set, and the height of the automatic exhaust drain component is the 40%. of dropping funnel height
Compared with prior art, the utility model has the beneficial effects that will be vented automatically, automatic liquid-stopping and secondary filter knot
Unify body, is exhausted automatically without squeezing dropping funnel；Medical fluid drippage pair can be reduced in infusion process by being vented drain part
The impulse force of dropping funnel bottom plays the role of slow pressure, only liquid accurate filter can big particle in filtering liquid medicine, and medical fluid is finished
Afterwards, automatic liquid-stopping reduces the working strength of nursing staff.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to the drawings, the specific technical solution of the utility model is further described, in order to those skilled in the art
Member is further understood that the utility model, without constituting the limitation to its right.
Embodiment 1, referring to Fig.1, a kind of automatic liquid-stopping exhaust precision infusion set, including dropping funnel, characterized in that the drop
Bucket includes dropping funnel ontology 1, and automatic exhaust drain part 2 is equipped in dropping funnel ontology 1；The automatic exhaust drain part 2 is top
Opening, the shaped hollow round table structure of bottom end closure, the automatic upper bottom surface diameter for being vented drain part 2 is greater than bottom surface diameter, certainly
Dynamic exhaust drain part 2 is equipped with several exhaust intake chutes 3；The upper end outer wall and 1 inner wall of dropping funnel ontology of automatic exhaust drain part 2
Between be fitted close, it is automatic to be vented the drain gap 4 formed between 2 lower part of drain part and dropping funnel ontology 1；It is fixed in dropping funnel bottom
Equipped with only liquid accurate filter 5.
Embodiment 2, a kind of automatic liquid-stopping exhaust precision infusion set described in embodiment 1, the automatic bottom end for being vented drain part 2
It is closed using ball missing shape bottom structure.
Embodiment 3, a kind of automatic liquid-stopping exhaust precision infusion set described in embodiment 1, the exhaust intake chute 3 is at least
Equipped with 6, it is symmetrical arranged.
Embodiment 4, a kind of automatic liquid-stopping exhaust precision infusion set described in embodiment 1, the automatic exhaust drain part 2
Bottom end at a distance from dropping funnel bottom end be not less than 2mm.
Embodiment 5, a kind of automatic liquid-stopping as described in example 4 are vented precision infusion set, the automatic exhaust drain
The bottom end of part 2 is 3 mm-3.5mm at a distance from dropping funnel bottom end.
Embodiment 6, a kind of automatic liquid-stopping exhaust precision infusion set described in embodiment 1, the automatic exhaust drain group
The height of part is 30%-the 50% of dropping funnel height.
Embodiment 7, a kind of automatic liquid-stopping described in embodiment 6 are vented precision infusion set, the automatic exhaust drain group
The height of part is the 40% of dropping funnel height.
In use, medical fluid instills on the automatic exhaust drain part 2 in dropping funnel, the gas that when drippage generates is led through automatic exhaust
Liquid part 2 is retained in dropping funnel, i.e., gas will not enter in the perfusion tube below dropping funnel, guarantees the infusion safety of patient, and automatic
Exhaust 2 lower part of drain part is able to bear the impulse force of the low generation of medical fluid, its impulse force is to perfusion tube and dropping funnel in reduction infusion process
The influence of lower part, the gas in medical fluid will not enter in the perfusion tube of dropping funnel lower part after being vented intake chute 3；Medical fluid is through above-mentioned
Drain gap 4 flows into the only liquid accurate filter 5 of dropping funnel lower end, after stopping liquid accurate filter 5 and filtering, passes through perfusion tube
Input human body；The only liquid accurate filter 5 of dropping funnel bottom end is adjusted after infusion process without squeezing drop or closing flow velocity
Device can automatic liquid-stopping, which stops the labor intensity that liquid precision infusion set substantially reduces nursing staff, improves nursing effect
Rate ensure that the safety of infusion process.
Claims (7)
1. a kind of automatic liquid-stopping is vented precision infusion set, including dropping funnel, it is characterised in that: the dropping funnel includes dropping funnel ontology,
Automatic exhaust drain part is equipped in dropping funnel ontology；The automatic exhaust drain part be upper opening, bottom end closure it is hollow
Round-like structure, the automatic upper bottom surface diameter for being vented drain part are greater than bottom surface diameter, if being equipped on exhaust drain part automatically
Dry exhaust intake chute；It is fitted close between the upper end outer wall and dropping funnel inner body wall of automatic exhaust drain part, automatic exhaust is led
The drain gap formed between liquid part lower part and dropping funnel ontology；Only liquid accurate filter is fixed in dropping funnel bottom.
2. a kind of automatic liquid-stopping according to claim 1 is vented precision infusion set, it is characterised in that: automatic exhaust drain part
Bottom end using ball missing shape bottom structure close.
3. a kind of automatic liquid-stopping according to claim 1 is vented precision infusion set, it is characterised in that: the exhaust drain
Slot is symmetrical arranged at least provided with 6.
4. a kind of automatic liquid-stopping according to claim 1 is vented precision infusion set, it is characterised in that: the automatic exhaust
The bottom end of drain part is not less than 2mm at a distance from dropping funnel bottom end.
5. a kind of automatic liquid-stopping according to claim 4 is vented precision infusion set, it is characterised in that: the automatic exhaust
The bottom end of drain part is 3 mm-3.5mm at a distance from dropping funnel bottom end.
6. a kind of automatic liquid-stopping according to claim 1 is vented precision infusion set, it is characterised in that: the automatic exhaust
The height of drain component is 30%-the 50% of dropping funnel height.
7. a kind of automatic liquid-stopping according to claim 6 is vented precision infusion set, it is characterised in that: the automatic exhaust
The height of drain component is the 40% of dropping funnel height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308553.7U CN208785447U (en) | 2018-03-06 | 2018-03-06 | A kind of automatic liquid-stopping exhaust precision infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308553.7U CN208785447U (en) | 2018-03-06 | 2018-03-06 | A kind of automatic liquid-stopping exhaust precision infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785447U true CN208785447U (en) | 2019-04-26 |
Family
ID=66198924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820308553.7U Active CN208785447U (en) | 2018-03-06 | 2018-03-06 | A kind of automatic liquid-stopping exhaust precision infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785447U (en) |
-
2018
- 2018-03-06 CN CN201820308553.7U patent/CN208785447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LIANYUNGANG TIANNUO OPTICAL INSTRUMENT Co.,Ltd. Assignor: JIANGSU SUYUN MEDICAL MATERIALS Co.,Ltd. Contract record no.: X2024980015881 Denomination of utility model: An automatic liquid stopping and exhaust precision infusion set Granted publication date: 20190426 License type: Common License Record date: 20240920 |