CN203494022U - Nasal catheter for medical nursing - Google Patents
Nasal catheter for medical nursing Download PDFInfo
- Publication number
- CN203494022U CN203494022U CN201320614130.5U CN201320614130U CN203494022U CN 203494022 U CN203494022 U CN 203494022U CN 201320614130 U CN201320614130 U CN 201320614130U CN 203494022 U CN203494022 U CN 203494022U
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- fixed
- oxygen
- catheter
- nose
- nostril
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Abstract
A nasal catheter for medical nursing mainly resolves the problem that an existing nasal catheter for oxygen uptake falls off easily when a patient turns over. The nasal catheter for medical nursing is characterized in that a circle of adhesive layer is fixed to the upper edge of a nose-shaped bucking sleeve, the positions of the left nostril and the right nostril are sealed through closing rubber films, an air one-way valve clack is fixed to the right end, and an oxygen conveying inlet pipe is fixed to the left end. The nasal catheter further comprises a conical positioning disc, four pressing pieces are fixed to the middle section of the conical positioning disc, a hard annular catheter is fixed to the conical positioning disc through the pressing pieces, one end of the hard annular catheter is connected with the oxygen conveying inlet pipe, the other end of the hard annular catheter is connected with an oxygen input pipe, and the conical positioning disc is connected with an elastic belt used for being fixed to the head. The nasal catheter can not only guarantee that the oxygen does not leak when the patient uptakes the oxygen, but also guarantee that the oxygen catheter does not bend or fall off when the patient turns over.
Description
Technical field
This utility model relates to a kind of respiration appliance being applied in medical nursing field.
Background technology
Giving patient's oxygen uptake is a kind of conventional means for medical nursing work.It is mainly used in correcting anoxia, improves the level of arterial partial pressure of oxygen and oxygen saturation, promotes metabolism, is one of important method of auxiliary treatment various diseases.As respiratory failure, chronic tracheitis, cerebrovascular, coronary heart disease.The not obvious person of clinical anoxia symptom, also may exist oxygen debt, also may microcirculation Developmental and Metabolic Disorder, thereby may need oxygen uptake.As patient, massive hemorrhage shock patient before and after some surgical operations, the patient such as fetal heart sound is bad or stages of labor is long during childbirth.What oxygen uptake was mainly used at present is nasal tube oxygen inhalation method: be exactly that nose conduit is inserted to the oxygen uptake of nasal cavity top.Although this mode is simple, exists two defects, the one, oxygen is easily gone to nasal cavity and is not entered in trachea outward, and the 2nd, nose conduit is easily shifted at nasal cavity, and patient stands up and nose conduit will be got rid of after sometimes falling asleep.
Summary of the invention
In order to solve the technical problem of mentioning in background technology, this utility model provides a kind of nose conduit for medical nursing, when this kind of nose conduit both can guarantee patient's oxygen uptake, oxygen did not leak, and can guarantee that again oxygen catheter bending does not occur and comes off when turn-over bed for patient.
The technical solution of the utility model is: this kind, for the nose conduit of medical nursing, comprises a nose shape buckling sleeve, and its unique distinction is: the upper limb of described nose shape buckling sleeve is fixed with a circle adhesive-layer; On nose shape buckling sleeve, place, left and right nostril seals by closed glued membrane, on the closed glued membrane that is positioned at place, right-hand member nostril, be fixed with an annular gas unidirectional flap, the conducting direction of described gas unidirectional flap, for from inside to outside, is fixed with an oxygen therapy inlet tube through the closed glued membrane that is positioned at place, right-hand member nostril; Described nose conduit also comprises a taper positioning disk, the stage casing of described taper positioning disk is fixed with four tablettings, by tabletting, a hard ring duct is fixed on taper positioning disk, one end of described hard ring duct connects oxygen therapy inlet tube, and the other end connects oxygen input tube; On taper positioning disk, be connected with one for being fixed on the elastic cord of head.
The utlity model has following beneficial effect: this kind has a nose shape buckling sleeve for the nose conduit of medical nursing, upper limb at nose shape buckling sleeve is fixed with a circle adhesive-layer, on nose shape buckling sleeve, place, left and right nostril seals by closed glued membrane, can make so on the one hand the nose conduit difficult drop-off on patient's nose that well coincide, on the other hand, the gas unidirectional flap of locating in right nostril on closed glued membrane can make the carbon dioxide that patient breathes out effectively be discharged.In addition, the taper positioning disk with hard ring duct of particular design can be well fixed on the cheek in patient left side under the pulling force effect of elastic cord, even if sleeping rear patient stands up, also can not make nose conduit come off.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
1-oxygen input tube in figure, 2-tabletting, 3-taper positioning disk, 4-hard ring duct, 5-elastic cord, 6-nose shape buckling sleeve, 7-adhesive-layer, the closed glued membrane of 8-, 9-gas unidirectional flap, 10-cures by oxygen therapy inlet tube.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, this kind, for the nose conduit of medical nursing, comprises a nose shape buckling sleeve 6, and its unique distinction is: the upper limb of described nose shape buckling sleeve 6 is fixed with a circle adhesive-layer 7; On nose shape buckling sleeve 6, place, left and right nostril is by closed glued membrane 8 sealings, on the closed glued membrane 8 that is positioned at place, right-hand member nostril, be fixed with an annular gas unidirectional flap 9, the conducting direction of described gas unidirectional flap 9, for from inside to outside, is fixed with an oxygen therapy inlet tube 10 through the closed glued membrane 8 that is positioned at place, right-hand member nostril; Described nose conduit also comprises a taper positioning disk 3, the stage casing of described taper positioning disk 3 is fixed with four tablettings 2, by tabletting 2, a hard ring duct 4 is fixed on taper positioning disk 3, one end of described hard ring duct 4 connects oxygen therapy inlet tube 10, and the other end connects oxygen input tube 1; On taper positioning disk 3, be connected with one for being fixed on the elastic cord 5 of head.
During use, nose shape buckling sleeve is fastened on patient's nose, press adhesive-layer, the tail end of oxygen therapy inlet tube is inserted to nasal cavity, determine that the gas unidirectional flap one-way conduction of locating in right nostril on closed glued membrane is all right, by oxygen therapy inlet tube, oxygen input tube respectively with taper positioning disk on hard ring duct two ends connect after, can start oxygen delivery equipment.When patient feels to have tired meaning, elastic cord is enclosed within to head, like this, just can guarantee that nose conduit can not come off when turn-over bed for patient.
Claims (1)
1. for a nose conduit for medical nursing, comprise a nose shape buckling sleeve (6), it is characterized in that: the upper limb of described nose shape buckling sleeve (6) is fixed with a circle adhesive-layer (7); Place, the upper left and right nostril of nose shape buckling sleeve (6) is by closed glued membrane (8) sealing, on the closed glued membrane (8) that is positioned at place, right-hand member nostril, be fixed with an annular gas unidirectional flap (9), the conducting direction of described gas unidirectional flap (9), for from inside to outside, is fixed with an oxygen therapy inlet tube (10) through the closed glued membrane (8) that is positioned at place, right-hand member nostril; Described nose conduit also comprises a taper positioning disk (3), the stage casing of described taper positioning disk (3) is fixed with four tablettings (2), by tabletting (2), a hard ring duct (4) is fixed on taper positioning disk (3), one end of described hard ring duct (4) connects oxygen therapy inlet tube (10), and the other end connects oxygen input tube (1); On taper positioning disk (3), be connected with one for being fixed on the elastic cord (5) of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614130.5U CN203494022U (en) | 2013-10-04 | 2013-10-04 | Nasal catheter for medical nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614130.5U CN203494022U (en) | 2013-10-04 | 2013-10-04 | Nasal catheter for medical nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494022U true CN203494022U (en) | 2014-03-26 |
Family
ID=50325031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614130.5U Expired - Fee Related CN203494022U (en) | 2013-10-04 | 2013-10-04 | Nasal catheter for medical nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494022U (en) |
-
2013
- 2013-10-04 CN CN201320614130.5U patent/CN203494022U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141004 |
|
| EXPY | Termination of patent right or utility model |