CN201036641Y - Multifunctional transfusion device - Google Patents
Multifunctional transfusion device Download PDFInfo
- Publication number
- CN201036641Y CN201036641Y CNU2007200227400U CN200720022740U CN201036641Y CN 201036641 Y CN201036641 Y CN 201036641Y CN U2007200227400 U CNU2007200227400 U CN U2007200227400U CN 200720022740 U CN200720022740 U CN 200720022740U CN 201036641 Y CN201036641 Y CN 201036641Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- tube
- air inlet
- utility
- model
- 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
- 238000001802 infusion Methods 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a multifunctional transfusion device, which belongs to a medical apparatus and aims at solving the problem of transfusion. The utility model is characterized in that: an infusion tube and a connecting syringe needle are connected through a tee, and the other port of the tee is connected with an air intake tube through a check valve; the other end of the air intake tube is connected with an air outlet of an air cell, and an air inlet of the air cell is provided with the check valve and a drainage screen; a flow regulating device comprises a plurality of branch infusion tubes; two ends of each branch infusion tube extrude along radial direction to form flanges through a multi-channel connecting infusion tube and a top of a cylindrical support; the middle of each branch infusion tube passes through an axial through hole on the flanges, and the through holes on the flanges are distributed in a semi-arc around the axial line of the cylindrical support; the lateral of the flanges of the cylindrical support is provided with an annular chute, and the top of a lower shell is provided with a stop matching with the annular chute; the inner wall of the lower shell is provided horizontally with a semiannular pressure plate for the infusion tube. The utility model can be used not only for ordinary transfusion, but also for pressure transfusion; moreover, the utility model can control accurately the transfusion volume, with simple structure and convenient operation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically is the many infusion sets of a kind of function.
Background technology
Present infusion set function singleness need the pressure transfusion treatment when clinical emergency treatment, but infusion set does not have pressurization function, can only adopt the bigger syringe of diameter to inject air again and again in infusion bottle, realizes improving the purpose of infusion bottle internal gas pressure.During the operation of this kind pressuring method, need nursing staff's two hand operateds, effort and pressing speed are slow, cause incuring loss through delay rescue time easily, and the gas filtered of filling, cause liquid medicine contamination easily, cause that easily pathological changes causes serious consequence in the medicinal liquid input patient body.And the frequent puncture mouth of infusion bottle of syringe, form a plurality of apertures, cause medicinal liquid to overflow easily.When if some patient with severe symptoms infuses, need to regulate and the control infusion flow, though present infusion set is provided with the roller type governor motion, precision is not high, is unfavorable for strict control infusion flow.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of multifunctional transfusion device, and it can realize pressure transfusion and can effectively control infusion flow, and simple to operation.
The technical solution of the utility model is: the multifunctional transfusion device, comprise infusion bottle, tube for transfusion, the connection syringe needle that is arranged on tube for transfusion one end be plugged on the rubber stopper of infusion bottle and with bottle in communicate, the tube for transfusion other end is provided with infusion needle, tube for transfusion is provided with flow regulator, it is characterized in that: connect by threeway between described tube for transfusion and the connection syringe needle, another interface of threeway connects an air inlet pipe by check valve, and the other end of this air inlet pipe connects the gas outlet of air bag; The air inlet place of air bag is provided with check valve, drainage screen; Described flow regulator comprises a plurality of branches tube for transfusion, the two ends of each branch's tube for transfusion are led to by more than one respectively and are connect tube for transfusion, the radially outstanding chimb that forms in the top of one cylinder bearing, the axially extending bore on this chimb is passed at each branch tube for transfusion middle part, through hole on the chimb is the semicircular arc distribution around the axis of cylinder bearing, the chimb side of cylinder bearing is provided with annular groove, and the lower house top is provided with the block that cooperates with annular groove, and the lower house inwall laterally is provided with semi-circular tube for transfusion pressing plate.
If when running into first aid and needing pressure transfusion, extruding gasbag can lead to by air inlet pipe, three and inject filtered air in the infusion bottle, increases the air pressure of infusion bottle.Check valve between air inlet pipe and the threeway can prevent that medicinal liquid from flowing into air inlet pipe.
When needing to regulate infusion flow, the lower house of rotation flow adjusting device, the tube for transfusion pressing plate rotates thereupon, the angle difference that the tube for transfusion pressing plate turns over, the quantity difference of branch's tube for transfusion of its extruding has realized the accurate control to infusion flow.When the tube for transfusion pressing plate compresses whole branches tube for transfusion, stop transfusion this moment.
As further technical scheme of the present utility model: the gas outlet of described air bag and the junction of air inlet pipe are provided with filter screen.
The top of cylinder bearing is equipped with upper shell, and the reduction of fractions to a common denominator more than two is not packed on the upper and lower casing.
The beneficial effects of the utility model are: its function is many, both can be used for the common pressure transfusion that also can be used for, and can also accurately control infusion flow, and simple in structure, easy to operate, health safe in utilization.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the amplification view of flow regulator of the present utility model,
Fig. 3 is the A-A view of Fig. 2,
Fig. 4 is the B-B view of Fig. 2,
Among the figure: 1 infusion bottle, 2 tube for transfusions, 21 branch's tube for transfusions, 3 connect syringe needle, 4 air inlet pipe, 5 air bags, 51 air inlets, 52 gas outlets, 53 check valves, 54 drainage screens, 6 flow regulators, 61 cylinder bearings, 611 chimbs, 62 lower houses, 63 upper shells, logical more than 64, logical more than 65,66 tube for transfusion pressing plates, 7 infusion needles, 8 threeways, 9 check valves.
The specific embodiment
As shown in Figure 1, this multifunctional transfusion device mainly comprises infusion bottle 1, tube for transfusion 2, and tube for transfusion 2 one ends are connected to by threeway 8 and connect syringe needle 3, this syringe needle be plugged on the rubber stopper of infusion bottle 1 and with bottle in communicate.Tube for transfusion 2 other ends connect infusion needle 7, are connected with flow regulator 6 between the two.
Another interface of threeway 8 connects an air inlet pipe 4 by check valve 9, and is provided with drainage screen 9 between air inlet pipe 4 and the threeway 8, and the other end of this air inlet pipe connects the gas outlet 52 of air bag 5; Air inlet 51 places of air bag are provided with check valve 53, drainage screen 54.
As shown in Figure 2, described flow regulator 6 comprises a plurality of branches tube for transfusion 10, the two ends of each branch's tube for transfusion 10 connect tube for transfusion by many logical 64,65 respectively, the radially outstanding chimb 611 that forms in the top of one cylinder bearing 61, the axially extending bore on the chimb 611 is passed at each branch's tube for transfusion 21 middle part, through hole on the chimb 611 is the semicircular arc distribution around the axis of cylinder bearing 61, the chimb side of cylinder bearing 61 is provided with annular groove, lower house 62 tops are provided with the block that cooperates with annular groove, and lower house 62 inwalls laterally are provided with semi-circular tube for transfusion pressing plate 66.The top of cylinder bearing 61 is equipped with upper shell and logical 64,65 is packed on the upper and lower casing respectively more than 63, two.
Claims (3)
1. multifunctional transfusion device, comprise infusion bottle, tube for transfusion, the connection syringe needle that is arranged on tube for transfusion one end be plugged on the rubber stopper of infusion bottle and with bottle in communicate, the tube for transfusion other end is provided with infusion needle, tube for transfusion is provided with flow regulator, it is characterized in that: connect by threeway between described tube for transfusion and the connection syringe needle, another interface of threeway connects an air inlet pipe by check valve, and the other end of this air inlet pipe connects the gas outlet of air bag; The air inlet place of air bag is provided with check valve, drainage screen; Described flow regulator comprises a plurality of branches tube for transfusion, the two ends of each branch's tube for transfusion are led to by more than one respectively and are connect tube for transfusion, the radially outstanding chimb that forms in the top of one cylinder bearing, the axially extending bore on this chimb is passed at each branch tube for transfusion middle part, through hole on the chimb is the semicircular arc distribution around the axis of cylinder bearing, the chimb side of cylinder bearing is provided with annular groove, and the lower house top is provided with the block that cooperates with annular groove, and the lower house inwall laterally is provided with semi-circular tube for transfusion pressing plate.
2. multifunctional transfusion device according to claim 1 is characterized in that: the gas outlet of described air bag and the junction of air inlet pipe are provided with filter screen.
3. according to claim 1 or 2 multifunctional transfusion devices, it is characterized in that: the top of cylinder bearing is equipped with upper shell, and the reduction of fractions to a common denominator more than two is not packed on the upper and lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200227400U CN201036641Y (en) | 2007-05-31 | 2007-05-31 | Multifunctional transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200227400U CN201036641Y (en) | 2007-05-31 | 2007-05-31 | Multifunctional transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036641Y true CN201036641Y (en) | 2008-03-19 |
Family
ID=39209148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200227400U Expired - Fee Related CN201036641Y (en) | 2007-05-31 | 2007-05-31 | Multifunctional transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036641Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050564A (en) * | 2017-06-06 | 2017-08-18 | 张策 | Infusion device |
| CN112984170A (en) * | 2021-02-26 | 2021-06-18 | 张中涛 | Controllable check valve of flow |
-
2007
- 2007-05-31 CN CNU2007200227400U patent/CN201036641Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050564A (en) * | 2017-06-06 | 2017-08-18 | 张策 | Infusion device |
| CN107050564B (en) * | 2017-06-06 | 2018-02-09 | 胡英芳 | infusion device |
| CN112984170A (en) * | 2021-02-26 | 2021-06-18 | 张中涛 | Controllable check valve of flow |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102215893A (en) | A humidification bottle and an oxygen inhaler with the humidification bottle | |
| CN201036641Y (en) | Multifunctional transfusion device | |
| CN204158805U (en) | A kind of rotary Flow-rate adjustment infusion pump | |
| CN203400364U (en) | Disposable infusion set capable of automatically stopping infusion and exhausting air | |
| CN202236577U (en) | Double-filtration burette type infusion apparatus | |
| CN203303433U (en) | Portable pressurized infusion device | |
| CN217015070U (en) | Connector for transfusion | |
| CN207856069U (en) | Medical check valve | |
| CN204582166U (en) | A kind of transfusion variator | |
| CN201139832Y (en) | Multi-pipeline chemotherapy infusion pump | |
| CN211096594U (en) | Disposable multipurpose precision transfusion system | |
| CN106563188A (en) | Anti-empty drip precise speed-controlling transfusion device | |
| CN201279313Y (en) | Infusion dropping funnel | |
| CN2635126Y (en) | Multifunctional pressurization three-way apparatus | |
| CN104721920A (en) | Multi-speed regulation device of infusion pump and speed regulation method thereof | |
| CN205007375U (en) | Many speed adjusting festival device of infusion pump | |
| CN218589457U (en) | A dual-way drug delivery analgesic pump | |
| CN200998470Y (en) | Venous transfusion device | |
| CN201361305Y (en) | Multifunctional infusion apparatus | |
| CN2710648Y (en) | Negative pressure drainage thoracic puncture needle | |
| CN204563135U (en) | Disposable infusion set | |
| CN201192499Y (en) | Transfusion device | |
| CN2691602Y (en) | Disposable infusion pump | |
| CN202218998U (en) | Dual filtering bag type transfusion system | |
| CN201091713Y (en) | Infusion connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 |