CN201248906Y - Multistage purification medical infusion apparatus - Google Patents
Multistage purification medical infusion apparatus Download PDFInfo
- Publication number
- CN201248906Y CN201248906Y CNU2008201336715U CN200820133671U CN201248906Y CN 201248906 Y CN201248906 Y CN 201248906Y CN U2008201336715 U CNU2008201336715 U CN U2008201336715U CN 200820133671 U CN200820133671 U CN 200820133671U CN 201248906 Y CN201248906 Y CN 201248906Y
- Authority
- CN
- China
- Prior art keywords
- air
- puncture needle
- bottle stopper
- stopper puncture
- infusion
- 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 title claims abstract description 33
- 238000000746 purification Methods 0.000 title claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 241001411320 Eriogonum inflatum Species 0.000 claims description 108
- 239000007788 liquid Substances 0.000 claims description 27
- 210000003437 trachea Anatomy 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 4
- 239000007799 cork Substances 0.000 claims 6
- 230000001954 sterilising effect Effects 0.000 abstract description 11
- 230000002458 infectious effect Effects 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000008215 water for injection Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a multistage purification medical infusion apparatus which is a novel infusion apparatus with multiple purification structures and measurements. The infusion apparatus is characterized by comprising an air sterilization bottle plug puncture needle, an infusion bottle plug puncture long needle and an air filter with two filtration levels to enable air to be purified by multiple stages. The well-known disposable infusion apparatus filters air only by filter paper, bacteria and virus can enter into human body if passing through the only filter paper to bring bad effect to disease treatment and health or cause heat source reaction or even cause medical accident. With the development of science technology and the improvement of the medical level, the problem receives more and more attention, in particular the problem in the infectious ward is much more obvious. Through multiple stages purification and sterilization by the filter paper, active carbon and the air sterilization bottle, the utility model is suitable for needs of infusion in the infectious ward, so can satisfy the demands of common patients or patients with high demands of infusion air purification occasions. The utility model can produce the disposable infusion apparatus and can replace the prior widely used infusion apparatus.
Description
Affiliated technical field
This utility model relates to a kind of medical Transfusion device, particularly relates to a kind of multistage purification medical Transfusion device that is applicable to that infectious hospital or lazaretto ward use; Certainly also be applicable to common patient or to the transfusion demanding patient of air cleaning and place.
Background technology
Hospital all is extensive use of disposable transfusion device at present, and the air that replenishes in the infusion bottle during transfusion is to be filtered by the air filter that has filter paper, and the infusion bottle bottom from reversal of the natural order of things enters again, by the free upper air layer to the medicinal liquid layer of medicinal liquid layer; So just a problem is arranged, the ward is the airborne antibacterial of the lazaretto ward littler virus of volume particularly particularly, if scurried only this metafiltration paper in the air filter, will enter in the medicinal liquid with air, that is to say, can enter human body with medicinal liquid, like this, can bring adverse influence patient disease's the treatment and the rehabilitation of health; As the medicinal liquid that entered noxious bacteria in the transfusion and viral severe contamination, untoward reaction such as thermal source will appear in human body, even can cause malpractice, cause many miseries and unnecessary trouble can for like this patient and other people.Along with the raising of progress of science and technology and medical level, can more and more obtain paying attention to the air filtration problem of transfusion device, particularly the problem of the transfusion device that uses of infectious hospital or lazaretto ward more looms large.
Summary of the invention
Based on the problems referred to above, the utility model proposes a kind of multistage purification medical Transfusion device, to adapt to the needs of infectious hospital or lazaretto ward transfusion, also be applicable to common patient certainly or to the transfusion demanding patient of air cleaning and place.
The technical scheme that its technical problem that solves this utility model adopts is: the multistage purification medical Transfusion device has air filter, air sterillization bottle stopper puncture needle, transfusion bottle stopper puncture needle, dropping funnel, demodulator, liquid medicine filter, transfusion needle; It is characterized in that: air filter (9) connects the air sterillization bottle stopper puncture needle air inlet (19) of air sterillization bottle stopper puncture needle (8) bottom by trachea (12), the air sterillization bottle stopper puncture needle gas outlet (18) of air sterillization bottle stopper puncture needle (8) bottom is connected with the transfusion bottle stopper puncture needle air inlet (16) of transfusion bottle stopper puncture needle (6) bottom by connecting trachea (17), and the liquid outlet (15) of transfusion bottle stopper puncture needle (6) bottom connects tube for transfusion (20).
This multistage purification medical Transfusion device, the air sterillization bottle stopper puncture needle venthole (14) of described air sterillization bottle stopper puncture needle (8) bottom communicates with the air sterillization bottle stopper puncture needle air inlet (19) of its bottom, and the air sterillization bottle stopper puncture needle air inlet (2) on air sterillization bottle stopper puncture needle (8) top communicates with the air sterillization bottle stopper puncture needle gas outlet (18) of its bottom; Air sterillization bottle stopper puncture needle air inlet (2) is not connected with the air sterillization bottle stopper puncture needle venthole (14) of its underpart.
This multistage purification medical Transfusion device, the transfusion bottle stopper puncture needle air inlet (16) of described transfusion bottle stopper puncture needle (6) bottom communicates with the transfusion bottle stopper puncture needle venthole (7) on its top, and the transfusion bottle stopper puncture needle inlet opening (13) of transfusion bottle stopper puncture needle (6) bottom communicates with the transfusion bottle stopper puncture needle liquid outlet (15) of its bottom; Transfusion bottle stopper puncture needle venthole (7) is not connected with the transfusion bottle stopper puncture needle inlet opening (13) of its underpart.
In order to increase air purification effect, this multistage purification medical Transfusion device, the interior lower floor of described air filter (9) establishes active carbon layer (11), between air paper on its upper strata (4) and the active carbon layer (11) grid (10) is arranged, active carbon layer (11) bottom has filter screen (10-1), small opening air filter cover (5) is arranged above the air filter (9), air filter air outlet slit (9-1) is arranged below.
For the hands that prevents nursing staff in transfusion operation touches transfusion bottle stopper puncture needle and air sterillization bottle stopper puncture needle and transfusion needle because of carelessness, pollute or puncture finger skin, this multistage purification medical Transfusion device, can also establish transfusion bottle stopper puncture needle overcoat (1) for transfusion bottle stopper puncture needle (6), for air sterillization bottle stopper puncture needle (8) is established air sterillization bottle stopper puncture needle overcoat (3), for transfusion needle (24) is established transfusion needle guard (25).
This multistage purification medical Transfusion device, designed air sterillization bottle stopper puncture needle, it is longer than the transfusion bottle stopper puncture needle of common Dispoable medical transfusion device, be inserted into during use in the air sterillization bottle, the kind difference of infusing according to use in the air sterillization bottle, different air sterillization sterilization medicinal liquid or water for injection are housed, air sterillization bottle stopper puncture needle air inlet exceeds the sterilization medicinal liquid, make additional air free to top, so that airborne bacterial virus is adsorbed, kills below the sterilization medicinal liquid.This utility model transfusion bottle stopper puncture needle, also long than the transfusion bottle stopper puncture needle of common Dispoable medical transfusion device, and one of venthole and inlet opening one below in the above, transfusion bottle stopper puncture needle venthole exceeds liquid level during use, make the no gas-liquid exchange of air and transfusion, to reduce the chance of air pollution transfusion, air drag is reduced.Air filter of the present utility model is the air filter that is provided with double-filtration, has increased activated carbon filter layer again than common disposable transfusion device.In sum, this multistage purification medical Transfusion device, air in the ward is through air paper, activated carbon filter layer, the multistage purification of air sterillization bottle, sterilization, can satisfy the needs of infectious hospital or lazaretto ward transfusion, certainly more can satisfy common patient or transfusion demanding place of air cleaning and patient's requirement.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Figure of description 1 is the overall structure figure of this utility model embodiment.
Figure of description 2 is amplification assumption diagrams of air filter (9) in this utility model embodiment accompanying drawing 1.
Among the figure: 1. transfusion bottle stopper puncture needle overcoat, 2. air sterillization bottle stopper puncture needle air inlet, 3. air sterillization bottle stopper puncture needle overcoat, 4. air paper, 5. air filter cover, 6. transfusion bottle stopper puncture needle, 7. transfusion bottle stopper puncture needle venthole, 8. air sterillization bottle stopper puncture needle, 9. air filter, 9-1. air filter air outlet slit, 10. grid, 10-1. filter screen, 11. active carbon layers, 12. trachea, 13. transfusion bottle stopper puncture needle inlet opening, 14. air sterillization bottle stopper puncture needle ventholes, 15. transfusion bottle stopper puncture needle liquid outlets, 16. transfusion bottle stopper puncture needle air inlet, 17. the connection trachea, 18. air sterillization bottle stopper puncture needle gas outlets, 19. air sterillization bottle stopper puncture needle air inlets, 20. tube for transfusion, 21. dropping funnel, 22. demodulators, 23. liquid medicine filters, 24. transfusion needle, 25. transfusion needle guards.
The specific embodiment
In the Figure of description 1 (in conjunction with seeing accompanying drawing 2), this multistage purification medical Transfusion device has air filter (9), air sterillization bottle stopper puncture needle (8), transfusion bottle stopper puncture needle (6), dropping funnel (21), demodulator (22), liquid medicine filter (23), transfusion needle (24); It is characterized in that: air filter (9) connects the air sterillization bottle stopper puncture needle air inlet (19) of air sterillization bottle stopper puncture needle (8) bottom by trachea (12), the air sterillization bottle stopper puncture needle gas outlet (18) of air sterillization bottle stopper puncture needle (8) bottom is connected with the transfusion bottle stopper puncture needle air inlet (16) of transfusion bottle stopper puncture needle (6) bottom by connecting trachea (17), and the liquid outlet (15) of transfusion bottle stopper puncture needle (6) bottom connects tube for transfusion (20).
In the Figure of description 1, the multistage purification medical Transfusion device, the air sterillization bottle stopper puncture needle venthole (14) of described air sterillization bottle stopper puncture needle (8) bottom communicates with the air sterillization bottle stopper puncture needle air inlet (19) of its bottom, and the air sterillization bottle stopper puncture needle air inlet (2) on air sterillization bottle stopper puncture needle (8) top communicates with the air sterillization bottle stopper puncture needle gas outlet (18) of its bottom; Air sterillization bottle stopper puncture needle air inlet (2) is not connected with the air sterillization bottle stopper puncture needle venthole (14) of its underpart.
In the Figure of description 1, this multistage purification medical Transfusion device, the transfusion bottle stopper puncture needle air inlet (16) of described transfusion bottle stopper puncture needle (6) bottom communicates with the transfusion bottle stopper puncture needle venthole (7) on its top, and the transfusion bottle stopper puncture needle inlet opening (13) of transfusion bottle stopper puncture needle (6) bottom communicates with the transfusion bottle stopper puncture needle liquid outlet (15) of its bottom; Transfusion bottle stopper puncture needle venthole (7) is not connected with the transfusion bottle stopper puncture needle inlet opening (13) of its underpart.
In the Figure of description 1 (in conjunction with seeing accompanying drawing 2), in order to increase air purification effect, this multistage purification medical Transfusion device, the interior lower floor of described air filter (9) establishes active carbon layer (11), between air paper on its upper strata (4) and the active carbon layer (11) grid (10) is arranged, active carbon layer (11) bottom has filter screen (10-1), and small opening air filter cover (5) is arranged above the air filter (9), and air filter air outlet slit (9-1) is arranged below.
In the Figure of description 1, the multistage purification medical Transfusion device, for the hands that prevents nursing staff in transfusion operation touches transfusion bottle stopper puncture needle and air sterillization bottle stopper puncture needle and transfusion needle because of carelessness, pollute or puncture finger skin, can also establish transfusion bottle stopper puncture needle overcoat (1) for transfusion bottle stopper puncture needle (6), for air sterillization bottle stopper puncture needle (8) is established air sterillization bottle stopper puncture needle overcoat (3), for transfusion needle (24) is established transfusion needle guard (25).
In the Figure of description 1, this multistage purification medical Transfusion device, air sterillization bottle stopper puncture needle (8), transfusion bottle stopper puncture needle than common Dispoable medical transfusion device is long, be inserted into during use in the air sterillization bottle, the kind difference of infusing according to use in the air sterillization bottle, different air sterillization sterilization medicinal liquid or water for injection are housed, air sterillization bottle stopper puncture needle (8) air inlet (2) exceeds the sterilization medicinal liquid, make additional air free to top, so that airborne bacterial virus is adsorbed, kills below the sterilization medicinal liquid.
In the Figure of description 1, this multistage purification medical Transfusion device, transfusion bottle stopper puncture needle (6), also long than the transfusion bottle stopper puncture needle of common Dispoable medical transfusion device, and (13) one of venthole (7) and inlet openings in the above one below, in use, transfusion bottle stopper puncture needle venthole (7) exposes above the transfusion, air drag is reduced, also do not have the gas-liquid exchange of air and transfusion simultaneously, also reduce the chance of air pollution transfusion.
In sum, this multistage purification medical Transfusion device, air in the ward is through air paper, activated carbon filter layer, the multistage purification of air sterillization bottle, sterilization, can satisfy the needs of infectious hospital or lazaretto ward transfusion, certainly more can satisfy common patient or transfusion demanding place of air cleaning and patient's requirement.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201336715U CN201248906Y (en) | 2008-09-02 | 2008-09-02 | Multistage purification medical infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201336715U CN201248906Y (en) | 2008-09-02 | 2008-09-02 | Multistage purification medical infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201248906Y true CN201248906Y (en) | 2009-06-03 |
Family
ID=40744580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201336715U Expired - Fee Related CN201248906Y (en) | 2008-09-02 | 2008-09-02 | Multistage purification medical infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201248906Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199663A (en) * | 2018-10-25 | 2019-01-15 | 冯超 | A kind of haemodialysis internal fistula complication after puncture care appliances |
-
2008
- 2008-09-02 CN CNU2008201336715U patent/CN201248906Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199663A (en) * | 2018-10-25 | 2019-01-15 | 冯超 | A kind of haemodialysis internal fistula complication after puncture care appliances |
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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: 20090603 Termination date: 20091009 |