CN203647772U - Disposable oxygen dissolver - Google Patents
Disposable oxygen dissolver Download PDFInfo
- Publication number
- CN203647772U CN203647772U CN201420005247.8U CN201420005247U CN203647772U CN 203647772 U CN203647772 U CN 203647772U CN 201420005247 U CN201420005247 U CN 201420005247U CN 203647772 U CN203647772 U CN 203647772U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- oxygen
- connection block
- disposable
- dissolver
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract description 20
- 239000001301 oxygen Substances 0.000 title abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 title abstract description 20
- 239000000463 material Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 15
- 238000001802 infusion Methods 0.000 abstract description 10
- 206010058490 Hyperoxia Diseases 0.000 abstract description 3
- 230000000222 hyperoxic effect Effects 0.000 abstract description 3
- 238000002640 oxygen therapy Methods 0.000 abstract description 3
- 239000008280 blood Substances 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 abstract description 2
- 238000001990 intravenous administration Methods 0.000 abstract 3
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000003978 infusion fluid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 210000003462 vein Anatomy 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable oxygen dissolver. The disposable oxygen dissolver comprises a gas connecting seat, a gas filter, a tube, a puncture needle connecting seat, an inserting tube, an inserting tube sheath, a puncture needle seat, an exhaust hole, a puncture needle and a puncture needle sheath. The disposable oxygen dissolver is applicable to oxygen dissolution when an oxygenator is connected with an infusion bottle during a clinical intravenous oxygen therapy. The disposable oxygen dissolver can dissolve medical oxygen into infusion liquid to form hyperoxia liquid, dissolved oxygen can be infused into blood of a human body through intravenous infusion, and superfluous gas can be exhausted through the exhaust hole. The disposable oxygen dissolver is simple in structure and low in cost and provides a safe, effective and convenient medical instrument product special for intravenous oxygen infusion for hospital clinical applications.
Description
Technical field
This utility model belongs to disposable use medical apparatus and instruments, relates in particular to a kind of disposable use dissolving device of clinical vein oxygen therapy use.
Background technology
In clinical medicine, need to carry out dissolved oxygen infusion to some especial patient, but existing dissolving device structure is comparatively complicated, expense is very high.A kind of simple mechanism of market demand is realized dissolved oxygen infusion, reduces patient's treatment cost.
Summary of the invention
This utility model provides a kind of disposable use dissolving device that is specifically designed to oxygen transferring in vein, when described disposable use dissolving device is cured by oxygen therapy for clinical vein, common oxygenerator is connected with infusion bottle, solves clinical patient oxygen supply demand, this dissolving device is disposable, can effectively reduce cross-contamination chance, reduce dissolved oxygen venous transfusion risk, described disposable use dissolving device is simple in structure, and cost is low, safe and reliable, effective, convenient.
The present invention adopts following technical scheme:
Described disposable use dissolving device, comprises gas Connection Block 1, pneumatic filter 2, pipeline 3, puncture needle Connection Block 4, intubate 5, puncture needle needle stand 7, steam vent 10, puncture needle 8; Between gas Connection Block 1, pneumatic filter 2, puncture needle Connection Block 4, connected by pipeline 3, intubate 5 is connected on puncture needle Connection Block 4, and cannula guard 6 is placed in intubate 5, and puncture needle sheath 9 is placed on puncture needle 8, has a steam vent 10 on puncture needle needle stand 7; It is characterized in that: on puncture needle Connection Block 4, have a snap close, closely snap close is thereon for puncture needle needle stand 7.
Described intubate 5 and puncture needle 8 are respectively equipped with cannula guard 6 and puncture needle sheath 9, and before using, cannula guard (6) is placed in intubate 5, and puncture needle sheath 9 is placed on puncture needle 8.
Described disposable use dissolving device adopts medical grade plastic material to make.
The disposable use dissolving device of this utility model, with aseptic, apyrogeneity form provides, in use gas Connection Block 1 of the present utility model is accessed after oxygenerator, pull up puncture needle sheath 9, puncture needle 8 inserts infusion bottle, remove cannula guard 6, intubate 5 is inserted in infusion bottle by puncture needle 8 pin holes, puncture needle Connection Block 4 and the tight snap close of puncture needle needle stand 7, open oxygenerator switch, control the gas flow of oxygenerator oxygen source out, medical oxygen can be dissolved in time and in transfusion, form hyperoxia solution, unnecessary gas gets rid of to keep internal and external pressure balance by steam vent, then by venous transfusion, dissolved oxygen is transported in blood of human body.
This dissolving device is simple in structure, and cost is low, can effectively reduce medical expense, alleviates patient economy burden.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The disposable use dissolving device of one as shown in Figure 1, comprise gas Connection Block 1, pneumatic filter 2, pipeline 3, puncture needle Connection Block 4, intubate 5, cannula guard 6, puncture needle needle stand 7, puncture needle 8, puncture needle sheath 9 and steam vent 10.Gas Connection Block 1, pipeline 3, pneumatic filter 2, pipeline 3, puncture needle Connection Block 4, intubate 5 connect successively, cannula guard 6 is placed in intubate 5, on puncture needle Connection Block 4, there is a snap close, can be by tight puncture needle needle stand 7 snap close thereon, on puncture needle needle stand 7, there is a steam vent 10, be convenient to unnecessary gas and discharge to keep internal and external pressure balance.
Puncture needle needle stand 7 dismounting as required, easy to use, packing, transportation.
Gas Connection Block 1, pipeline 3 and puncture needle sheath 9 are medical grade PVC material.
Puncture needle Connection Block 4 and puncture needle needle stand 7 are medical grade ABS plastic material.
Puncture needle Connection Block 4 and puncture needle needle stand 7 are medical grade ABS plastic material.
Intubate 5 is polypropylene PP material, and cannula guard 6 is medical grade polythene PE material.
When use, gas Connection Block 1 is accessed after oxygenerator, pull up puncture needle sheath 9, puncture needle 8 inserts after infusion bottle, removes cannula guard 6, intubate 5 is inserted in infusion bottle to puncture needle Connection Block 4 and the tight snap close of puncture needle needle stand 7 by puncture needle 8 pin holes.Open oxygenerator switch, control the gas flow of oxygenerator oxygen source out, medical oxygen can be dissolved in transfusion in time and form hyperoxia solution, unnecessary gas is discharged by steam vent 10, to keep internal and external pressure balance.
Claims (3)
1. disposable use dissolving device, comprises gas Connection Block (1), pneumatic filter (2), pipeline (3), puncture needle Connection Block (4), intubate (5), puncture needle needle stand (7), steam vent (10), puncture needle (8); Between described gas Connection Block (1), pneumatic filter (2), puncture needle Connection Block (4), connected by pipeline (3), it is upper that intubate (5) is connected to puncture needle Connection Block (4), has a steam vent (10) on puncture needle needle stand 7; It is characterized in that: puncture needle Connection Block has a snap close on (4), closely snap close is thereon for puncture needle needle stand (7).
2. disposable use dissolving device according to claim 1, is characterized in that described intubate (5) and puncture needle (8) are respectively equipped with cannula guard (6) and puncture needle sheath (9).
3. disposable use dissolving device according to claim 1, is characterized in that described disposable use dissolving device adopts medical grade plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005247.8U CN203647772U (en) | 2014-01-06 | 2014-01-06 | Disposable oxygen dissolver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005247.8U CN203647772U (en) | 2014-01-06 | 2014-01-06 | Disposable oxygen dissolver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203647772U true CN203647772U (en) | 2014-06-18 |
Family
ID=50914217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005247.8U Expired - Fee Related CN203647772U (en) | 2014-01-06 | 2014-01-06 | Disposable oxygen dissolver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203647772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691023A (en) * | 2014-01-06 | 2014-04-02 | 河南莲花医疗用品有限公司 | Disposable oxygen dissolver |
-
2014
- 2014-01-06 CN CN201420005247.8U patent/CN203647772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691023A (en) * | 2014-01-06 | 2014-04-02 | 河南莲花医疗用品有限公司 | Disposable oxygen dissolver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 462300 west section of Longjiang Road, Henan, Luohe Patentee after: LIANHUA HEALTHCARE GROUP MEDICAL SUPPLIES CO., LTD. Address before: 462300 west section of Longjiang Road, Henan, Luohe Patentee before: HENAN LIANHUA MEDICAL SUPPLIES CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20180106 |