CN202637656U - Controllable oxygen-uptaking nasal catheter - Google Patents

Controllable oxygen-uptaking nasal catheter Download PDF

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Publication number
CN202637656U
CN202637656U CN 201220328021 CN201220328021U CN202637656U CN 202637656 U CN202637656 U CN 202637656U CN 201220328021 CN201220328021 CN 201220328021 CN 201220328021 U CN201220328021 U CN 201220328021U CN 202637656 U CN202637656 U CN 202637656U
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CN
China
Prior art keywords
oxygen
catheter
nasal
uptaking
supplying
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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
Application number
CN 201220328021
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Chinese (zh)
Inventor
靳晓华
Original Assignee
靳晓华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 靳晓华 filed Critical 靳晓华
Priority to CN 201220328021 priority Critical patent/CN202637656U/en
Application granted granted Critical
Publication of CN202637656U publication Critical patent/CN202637656U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a medical instrument, in particular to a controllable oxygen-uptaking nasal catheter. Existing nasal catheters have disadvantages that fixing and dismantling are not flexible, oxygen is easy to escape and the like, wherein the biggest disadvantage is that supply of the oxygen and cease of supplying the oxygen can only be controlled by inserting and taking down the nasal catheters. As a result, no adaptive process from the oxygen to air is supplied for patients, one more supply of the oxygen is difficult to achieve in time after the cease of supplying oxygen, either the complete supply of the oxygen or the complete cease of supplying oxygen is available, and quantity of the supplying oxygen only can be regulated through regulating of an oxygen generating device. The controllable oxygen-uptaking nasal catheter comprises an oxygen catheter. On end of the oxygen catheter is provided with a connector and the other end of the oxygen catheter is provided with a nasal catheter. The controllable oxygen-uptaking nasal catheter further comprises a quantity regulator which is arranged on the oxygen catheter. A frame for placing ears and a nasal plug are arranged on the nasal catheter. The controllable oxygen-uptaking nasal catheter is simple in structure principle, convenient and flexible to use, good in clinical effect, and capable of being widely used for supporting hospital clinic treatment, oxygen tanks for health maintenance and family oxygen-supplying devices.

Description

Controlled oxygen inhalation nasal tube
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of controlled oxygen inhalation nasal tube.
Background technology
Oxygen uptake is to be used for correcting anoxia in a kind of hospital clinical treatment, improve the level of arterial partial pressure of oxygen and oxygen saturation, promoting metabolism, is one of important method of auxiliary treatment various diseases, and the nasal tube oxygen inhalation method to be it be most widely used and the most obvious method of effect.
Yet existing nose conduit also exists many defectives, is adhesive tape sticking such as fixed form, and is fixing and dismantle dumb; Space between oxygen catheter and the nasal cavity easily produces oxygen and leaks etc.But be apparent that the most: the insertion that the supply of oxygen and stopping can only to rely on nasal tube with take off control.Sufferer all is to finish moment by oxygen to the conversion of air like this, and without any procedure of adaptation, the part sufferer can produce this moment conversion and be not suitable with symptom; Oxygen supply does not feel like oneself at once for cut when sufferer, and again then again experience dress table, gas testing, intubate, the sequence of operations such as fixing of oxygen supply is difficult to accomplish timely oxygen supply; Have simultaneously the nose conduit now and also only exist oxygen entirely to supply and oxygen full cut-off two states, for the quantity delivered size of oxygen, only finish by the adjusting to oxygen generator, make the adjusting oxygen-supplying amount extremely inconvenient.
The utility model content
The technical problems to be solved in the utility model is the defects that how to overcome prior art, and a kind of controlled oxygen inhalation nasal tube is provided.
For solving the problems of the technologies described above, this controlled oxygen inhalation nasal tube comprises oxygen catheter, and oxygen catheter one end is provided with joint, and the other end connects nasal tube, and it also comprises flow regulator, and this flow regulator is located on the oxygen catheter.
So design, by the control flow regulator, regulate the quantity delivered of oxygen, oxygen-supplying amount is reduced gradually, make sufferer in the process of gradual change, adapt to by the conversion of oxygen to air, when sufferer does not feel like oneself at once for oxygen feeding stop, can in time continue oxygen gas-supplying, also avoid the rapid conversion of moment of oxygen air to bring the various symptoms that produce because of inadaptable to sufferer simultaneously.
As optimization, flow regulator is provided with gradually dark type groove, and this groove is provided with roller, and described oxygen catheter passes this groove.So design by advance ball, makes the ball extruding or decontrols oxygen catheter in the groove, thus the ventilation of oxygen in the control oxygen catheter.
As optimization, flow regulator is a ball valve.So design by the switching of control ball valve, is controlled the ventilation of oxygen in the oxygen catheter.
As optimization, the nasal tube both sides are provided with earpiece.So fixedly nasal tube of earpiece is set up in design, than traditional use immobilization with adhesive tape, more flexibly with convenient.
As optimization, nasal tube is provided with nasal obstruction.So design, terminal with clogging the nostril after nasal tube inserts nasal cavity, not only play the fixedly effect of nasal tube, and prevented the side leakage of oxygen.
The controlled oxygen inhalation nasal tube structural principle of this utility model is simple, flexible and convenient to use, clinical effectiveness is obvious, is widely used in standby supporting of hospital clinical treatment, health preserving oxygen cabin, family's oxygen supply.
Description of drawings
Below in conjunction with accompanying drawing this control oxygen inhalation nasal tube is described further:
Fig. 1 is the perspective view of the embodiment one of this control oxygen inhalation nasal tube;
Fig. 2 is the perspective view of the embodiment two of this control oxygen inhalation nasal tube.
Among the figure: 1 is that oxygen catheter, 2 is that nasal tube, 3 is that joint, 4 is that flow regulator, 5 is that groove, 6 is that roller, 7 is that ball valve, 8 is that earpiece, 9 is to have a stuffy nose.
The specific embodiment
Embodiment one: as shown in Figure 1, this controlled oxygen inhalation nasal tube comprises oxygen catheter 1, and oxygen catheter 1 one ends are provided with joint 3, and the other end connects nasal tube 2, and it also comprises flow regulator 4, and this flow regulator 4 is located on the oxygen catheter 1.Flow regulator 4 is provided with gradually dark type groove 5, and this groove 5 is provided with roller 6, and oxygen catheter 1 passes this groove 5.Nasal tube 2 both sides are provided with earpiece 8.Nasal tube 2 is provided with nasal obstruction 9.
Embodiment two: as shown in Figure 2: described flow regulator 4 is a ball valve 7, and all the other structures and parts are shown in enforcement mode one, slightly.
This utility model includes but not limited to above-mentioned embodiment, and any product that meets the statement of these claims all falls within the protection domain of the present utility model.

Claims (5)

1. a controlled oxygen inhalation nasal tube comprises oxygen catheter, and oxygen catheter one end is provided with joint, and the other end connects nasal tube, and it is characterized in that: it also comprises flow regulator, and this flow regulator is located on the oxygen catheter.
2. controlled oxygen inhalation nasal tube as claimed in claim 1 is characterized in that: described flow regulator is provided with gradually dark type groove, and this groove is provided with roller, and described oxygen catheter passes this groove.
3. controlled oxygen inhalation nasal tube as claimed in claim 1, it is characterized in that: described flow regulator is a ball valve.
4. such as the arbitrary described controlled oxygen inhalation nasal tube of claim 1-3, it is characterized in that: described nasal tube both sides are provided with earpiece.
5. such as the arbitrary described controlled oxygen inhalation nasal tube of claim 1-3, it is characterized in that: described nasal tube is provided with nasal obstruction.
CN 201220328021 2012-07-09 2012-07-09 Controllable oxygen-uptaking nasal catheter Expired - Fee Related CN202637656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220328021 CN202637656U (en) 2012-07-09 2012-07-09 Controllable oxygen-uptaking nasal catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220328021 CN202637656U (en) 2012-07-09 2012-07-09 Controllable oxygen-uptaking nasal catheter

Publications (1)

Publication Number Publication Date
CN202637656U true CN202637656U (en) 2013-01-02

Family

ID=47406842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220328021 Expired - Fee Related CN202637656U (en) 2012-07-09 2012-07-09 Controllable oxygen-uptaking nasal catheter

Country Status (1)

Country Link
CN (1) CN202637656U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104288927A (en) * 2014-06-19 2015-01-21 东莞精博电子科技有限公司 Portable air purifier and head-mounted type respirator thereof
CN105641792A (en) * 2016-03-31 2016-06-08 中国人民解放军军事医学科学院卫生装备研究所 Collective oxygen supply device
CN110652635A (en) * 2019-09-10 2020-01-07 上海万亘实业有限公司 Portable oxygen inhalation device capable of adjusting oxygen flow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104288927A (en) * 2014-06-19 2015-01-21 东莞精博电子科技有限公司 Portable air purifier and head-mounted type respirator thereof
CN105641792A (en) * 2016-03-31 2016-06-08 中国人民解放军军事医学科学院卫生装备研究所 Collective oxygen supply device
CN105641792B (en) * 2016-03-31 2018-05-01 中国人民解放军军事医学科学院卫生装备研究所 Concentrated oxygen supply device
CN110652635A (en) * 2019-09-10 2020-01-07 上海万亘实业有限公司 Portable oxygen inhalation device capable of adjusting oxygen flow

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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: 20130102

Termination date: 20130709