CN1765425A - Full automatic close transfusion device - Google Patents
Full automatic close transfusion device Download PDFInfo
- Publication number
- CN1765425A CN1765425A CN 200510125220 CN200510125220A CN1765425A CN 1765425 A CN1765425 A CN 1765425A CN 200510125220 CN200510125220 CN 200510125220 CN 200510125220 A CN200510125220 A CN 200510125220A CN 1765425 A CN1765425 A CN 1765425A
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- CN
- China
- Prior art keywords
- plastic cement
- transfusion device
- full automatic
- automatic close
- hollow float
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Disclosed a full-automatic cut-off transfusion system which can automatically cut off the air and soup comprise a soup-inlet needle (1); a air filtration tube (2); soup-adding pipe (3); a automatic cut-off device (4); a plastic hollow floater (5); a hollow floater plastic sheath (6); a plastics iron (7); a soft film (8); a rustless metal wire (rob) (9); a plastics magnet (10); a transfusion pipe (11); a adjuster (12); a filter (13); a soup-outlet needle (14). And the invention can confirm the air outside the blood vessel of sicker to improve the working benefit of medical staff and reduce the psychological load of medical staff and patient kin. In addition, the invention has easy application, simple structure, lower cost, high practicality value, and wider market outlook.
Description
Technical field
The present invention relates to a kind of medical Transfusion device, the especially a kind of full automatic close transfusion device that can close medicinal liquid and air automatically.
Technical background
Known medical Transfusion device is to be suspended on the support by infusion bottle, and air inlet needle connects air inlet pipe, and fluid pin, tube for transfusion, a kettle, transfusion needle are linked in sequence and form.Air enters infusion bottle from air inlet pipe, air inlet needle, and the generation bubble penetrates liquid and goes out liquid level, assembles with the space at the bottle end at liquid level to produce air pressure, exports from transfusion needle.The used transfusion device in countries in the world can not be closed medicinal liquid automatically at present, when transfusion finishes unmanned, do not close the function of medicinal liquid automatically, needing people's control of accompanying and attending to adjusts, when being totally lost, medical personnel or families of patients must stop transfusion to this kind transfusion device as early as possible at medicinal liquid, otherwise, medicinal liquid all is totally lost the back air followed by entering patient's blood vessel, has influence on patient's life security when serious.When the medical worker is busy, change medicine bottle not during the utmost point, a bottle inner liquid medicine is totally lost, and the medical worker gives patient's piercing needle once more.Manual observation control is not only time-consuming but also consume energy, increases a lot of troubles for medical personnel, families of patients.The patient that some are in hospital all the year round in the hospital has a hard time especially for this reason, fears to occur contingency.For solving the automatic closing problem of transfusion, the device (01136602.8) of Automatic Control and warning in a kind of medical Transfusion device is disclosed at present, but this apparatus structure complexity, the cost height, do not have electricity not report to the police automatically, the taperer medical grade rubber float in test buoyancy tank (liquid dripping kettle) is not controlled the medicinal liquid in the transfusion device, uses trouble, dumb, increase shortcomings such as expense is big to patient.Also disclose 01252091.8,01275997.x, these two kinds of invention thinkings through experiment, can not reach and close the transfusion purpose, the medicinal liquid in test can not close transfusion device is that a kind of invention of thinking about it can not be used.
Summary of the invention:
Do not close the deficiencies such as function of air and medicinal liquid automatically in order to overcome existing medical Transfusion device, the invention provides a kind of full automatic close transfusion device, this full automatic close transfusion device can be closed medicinal liquid and air after medicinal liquid is totally lost automatically, guarantee that air does not enter patient's blood vessel, blood does not flow backwards.And the medical worker helps the medical worker and changes medicine bottle when busy.The same use of the former transfusion device of full automatic close transfusion device using method root.
The technical solution adopted for the present invention to solve the technical problems is:
Feed liquor pin 1, air filtration pipe 2, add drug liquid tube 3, safety shutoff 4, plastic hollow float 5, hollow float plastic cement pipe box 6, plastic cement iron clad 7, cushion compound 8, rustless metal silk (rod) 9, plastic cement bag Magnet 10, tube for transfusion 11, actuator 12, filter 13, liquid discharging pinhead 14 and be linked in sequence and form full automatic close transfusion device.Full automatic close transfusion device.Automatic close transfusion device, its feature is being: feed liquor pin 1, air filtration pipe 2, adding drug liquid tube 3 is connected with safety shutoff 4 gummeds, be equipped with in the safety shutoff 4, plastic hollow float 5 is connected with hollow float plastic cement pipe box 6 gummeds, hollow float plastic cement pipe box 6 is connected with plastic cement iron clad 7 gummeds again, plastic cement iron clad 7 is connected with cushion compound 8 gummeds again, cushion compound 8 is connected together with rustless metal silk (rod) 9 gummeds again, 5,6,7,8, the hollow float that 9 gummeds connect is put into safety shutoff 4, safety shutoff 4 again with plastic cement bag Magnet 10 glued together connecting, safety shutoff 4, plastic cement bag Magnet 10 is connected with tube for transfusion 11 gummed again, tube for transfusion 11 again with actuator 12, filter 13, fluid pin 14 is linked in sequence and forms full automatic close transfusion device.
According to above-mentioned full automatic close transfusion device, its feature is being: plastic cement bag Magnet 10 can be made not of uniform size, shape with the injection moulding of plastic cement iron clad or other magnetic material and differ, and thickness differs.Plastic cement iron clad 7 can be made not of uniform size, shape with the Magnet injection moulding of plastic cement bag or other magnetic material and differ, and thickness differs.That safety shutoff 4 can be made into is not of uniform size, shape differs.Plastic hollow float 5 (can be directly 7 ferrum be injection-moulded in hollow float together or injection moulding Magnet at hollow float together, not of uniform size, shape differs.Cushion compound 8 can with other flexible material make not of uniform size, shape differs, thickness differs.Rustless metal silk (rod) 9 can be made with other material.
Positive beneficial effect of the present invention:
Full automatic close transfusion device can be closed air and medicinal liquid automatically, has realized guaranteeing that air does not enter patient's blood vessel.When the medical worker is busy, favourable have a replacing medicine bottle, improved medical personnel's working efficiency, greatly reduce the psychological burden of medical personnel and families of patients, easy to use, safe and reliable, simple in structure, cheap, practical value is strong, and energy scale production and use have vast market prospect.
Description of drawings:
Below in conjunction with drawings and Examples:
The accompanying drawing 1 full automatic close transfusion device overall structure sketch map of working.
Accompanying drawing 2 full automatic close device population structure sketch maps.
Accompanying drawing 3,4,5,6,7,8 safety shutoff structural representations.
Concrete enforcement:
Feed liquor pin 1, air filtration pipe 2, adding drug liquid tube 3 is connected with safety shutoff 4 gummeds, be equipped with in the safety shutoff 4, plastic hollow float 5 is connected with hollow float plastic cement pipe box 6 gummeds, hollow float plastic cement pipe box 6 is connected with plastic cement iron clad 7 gummeds again, plastic cement iron clad 7 is connected with cushion compound 8 gummeds again, cushion compound 8 is connected together with rustless metal silk (rod) 9 gummeds again, 5,6,7,8, the hollow float that 9 gummeds connect is put into safety shutoff 4, safety shutoff 4 again with plastic cement bag Magnet 10 glued together connecting, safety shutoff 4, plastic cement bag Magnet 10 is connected with tube for transfusion 11 gummed again, tube for transfusion 11 again with actuator 12, filter 13, fluid pin 14 is linked in sequence and forms full automatic close transfusion device.
The specific embodiment:
Full automatic close transfusion device of the present invention, it is characterized in that, during use, insert the medicinal liquid bottle with the feed liquor pin earlier, when the safety shutoff inner liquid medicine rises automatically, float just floats for having started, and (if the automatic magnetic of float is lived, just can open plastic cement bag Magnet 10 with hands extruding 9 and 8 floats, because being flexible plastics, makes safety shutoff 4, can push float is drawn back), liquid can pass through liquid-transport pipe-line 14 smoothly, when liquid in the safety shutoff when being totally lost, decline float automatic switch with liquid level also descends automatically, when dropping to plastic cement bag Magnet 10 Deng plastic hollow float 5, promptly magnetic has been lived passage, just can realize closing automatically the medicinal liquid of liquid-transport pipe-line.Transfusion device of the using method root of full automatic close transfusion device is the same to be used.
Full automatic close transfusion device, many-sided on probation, easy to use, flexible by hospital, transfusion safety is closed the accurate of medicinal liquid 100% automatically, and it is perfectly safe to have realized.Improved medical personnel's working efficiency, be subjected to the welcome of numerous medical personnel and families of patients deeply, this transfusion device has scale production and use.
Claims (8)
1, a kind of full automatic close transfusion device, its feature is being: feed liquor pin 1, air filtration pipe 2, add drug liquid tube 3, safety shutoff 4, plastic hollow float 5, hollow float plastic cement pipe box 6, plastic cement iron clad 7, cushion compound 8, rustless metal silk (rod) 9, plastic cement bag Magnet 10, tube for transfusion 11, actuator 12, filter 13, liquid discharging pinhead 14 and be linked in sequence and form full automatic close transfusion device.
2, full automatic close transfusion device according to claim 1, its feature is being: feed liquor pin 1, air filtration pipe 2, adding drug liquid tube 3 is connected with safety shutoff 4 gummeds, be equipped with in the safety shutoff 4, plastic hollow float 5 is connected with hollow float plastic cement pipe box 6 gummeds, hollow float plastic cement pipe box 6 is connected with plastic cement iron clad 7 gummeds again, plastic cement iron clad 7 is connected with cushion compound 8 gummeds again, cushion compound 8 is connected together with rustless metal silk (rod) 9 gummeds again, 5,6,7,8, the hollow float that 9 gummeds connect is put into safety shutoff 4, safety shutoff 4 again with plastic cement bag Magnet 10 glued together connecting, safety shutoff 4, plastic cement bag Magnet 10 is connected with tube for transfusion 11 gummed again, tube for transfusion 11 again with actuator 12, filter 13, fluid pin 14 is linked in sequence and forms full automatic close transfusion device.
3, full automatic close transfusion device according to claim 1, its feature is being: plastic cement bag Magnet 10 can be made not of uniform size, shape with the injection moulding of plastic cement iron clad or other magnetic material and differ, and thickness differs.
4, full automatic close transfusion device according to claim 1.Its feature is being: plastic cement iron clad 7 can be made not of uniform size, shape with the Magnet injection moulding of plastic cement bag or other magnetic material and differ, and thickness differs.
5, full automatic close transfusion device according to claim 1.Its feature is being: safety shutoff is 4 not of uniform size, shape differs.
6, full automatic close transfusion device according to claim 1.Its feature is being: plastic hollow float 5 (can be directly 6 ferrum be injection-moulded in hollow float together or injection moulding Magnet at hollow float together, not of uniform size, shape differs.
7, full automatic close transfusion device according to claim 1.Its feature is being: cushion compound 8 can be made not of uniform size, shape with other flexible material and differ.
8, full automatic close transfusion device according to claim 1.Its feature is being: rustless metal silk (rod) 9 can be made with other material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125220 CN1765425A (en) | 2005-11-18 | 2005-11-18 | Full automatic close transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125220 CN1765425A (en) | 2005-11-18 | 2005-11-18 | Full automatic close transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1765425A true CN1765425A (en) | 2006-05-03 |
Family
ID=36741673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510125220 Pending CN1765425A (en) | 2005-11-18 | 2005-11-18 | Full automatic close transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1765425A (en) |
-
2005
- 2005-11-18 CN CN 200510125220 patent/CN1765425A/en active Pending
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |