CN202207372U - Murphy's dropper capable of preventing air from passing through - Google Patents
Murphy's dropper capable of preventing air from passing through Download PDFInfo
- Publication number
- CN202207372U CN202207372U CN2011203634034U CN201120363403U CN202207372U CN 202207372 U CN202207372 U CN 202207372U CN 2011203634034 U CN2011203634034 U CN 2011203634034U CN 201120363403 U CN201120363403 U CN 201120363403U CN 202207372 U CN202207372 U CN 202207372U
- Authority
- CN
- China
- Prior art keywords
- murphy
- dropper
- passing
- preventing air
- floating valve
- 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
- 238000007599 discharging Methods 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000001802 infusion Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a Murphy's dropper capable of preventing air from passing through, which belongs to the technical field of medical appliances. The utility model adopts the technical scheme that the Murphy's dropper comprises a liquid inlet pipe, a dropper body and a liquid drainage pipe, and is characterized in that a floating valve is arranged at the root of the liquid drainage pipe, and a bubble ring is arranged on the periphery of the floating valve. The Murphy's dropper capable of preventing air from passing through has a simple structure, prevents air from entering the liquid drainage pipe when infusion is performed to a patient, and relieves the work difficulty of medical staff.
Description
Technical field: this utility model belongs to the medical instruments technical field, is that a kind of anti-gas passes through Murphy's burette specifically.
Background technology: at present; Employed clinically Murphy's burette mainly is made up of feed tube, dropper and discharging tube, when infusing to patient, mainly is used for filtering gas; Be difficult to discharge in case gas gets into discharging tube, increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of anti-gas that when infusing to patient, can avoid gas to get into discharging tube and passes through Murphy's burette.
The technical scheme of this utility model is: comprise feed tube, dropper and discharging tube, it is characterized in that being provided with floating valve at the discharging tube root that floating valve periphery is provided with foam ring.
The beneficial effect of this utility model is: this utility model is simple in structure, when infusing to patient, can avoid gas to get into discharging tube, has alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is the structural representation of this utility model.
Among the figure 1, feed tube, 2, dropper, 3, discharging tube, 4, floating valve, 5, foam ring.
The specific embodiment: comprise feed tube 1, dropper 2 and discharging tube 3, it is characterized in that being provided with floating valve 4 that floating valve 4 peripheries are provided with foam ring 5 at discharging tube 3 roots.When infusing,, the floating valve 4 of the minimizing of liquid gets final product along with sealing discharging tube 3 gradually to patient.
Claims (1)
1. anti-gas comprises feed tube (1), dropper (2) and discharging tube (3) through Murphy's burette, and it is characterized in that: be provided with floating valve (4) at discharging tube (3) root, floating valve (4) periphery is provided with foam ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203634034U CN202207372U (en) | 2011-09-15 | 2011-09-15 | Murphy's dropper capable of preventing air from passing through |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203634034U CN202207372U (en) | 2011-09-15 | 2011-09-15 | Murphy's dropper capable of preventing air from passing through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207372U true CN202207372U (en) | 2012-05-02 |
Family
ID=45986929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203634034U Expired - Fee Related CN202207372U (en) | 2011-09-15 | 2011-09-15 | Murphy's dropper capable of preventing air from passing through |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207372U (en) |
-
2011
- 2011-09-15 CN CN2011203634034U patent/CN202207372U/en not_active Expired - Fee Related
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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: 20120502 Termination date: 20120915 |