CN206167562U - Multifunctional oxygen -inhaling device - Google Patents
Multifunctional oxygen -inhaling device Download PDFInfo
- Publication number
- CN206167562U CN206167562U CN201620903051.XU CN201620903051U CN206167562U CN 206167562 U CN206167562 U CN 206167562U CN 201620903051 U CN201620903051 U CN 201620903051U CN 206167562 U CN206167562 U CN 206167562U
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- oxygen
- patient
- tube
- nostril
- oxygen supply
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Abstract
The utility model discloses a multifunctional oxygen -inhaling device, include: apparatus of oxygen supply, humidifying device, three -way pipe, trachea cannula and oxygen tube, take off the breathing machine training time more in short -term as the patient, the apparatus of oxygen supply directly passes through the oxygen tube is connected to trachea cannula is last, take off the breathing machine training time when longer as the patient, apparatus of oxygen supply and humidifying device all pass through the three -way pipe is connected to trachea cannula is last, trachea cannula will output contains oxygen and carry through the mist of humidifying that the patient's is internal among apparatus of oxygen supply and the humidifying device, after taking off the breathing machine and train successfully, the apparatus of oxygen supply passes through the oxygen tube is connected to patient's nostril position for the patient breathes the training through the nostril. Therefore, multifunctional oxygen -inhaling device has not only improved efficiency and the stability of patient when taking off the breathing machine training, can accelerate patient autonomous respiration functional recovery's speed and efficiency moreover.
Description
Technical field
This utility model is related to technical field of medical equipment, particularly relates to a kind of Multifunctional oxygen inhaling device.
Background technology
In current clinical medicine, effective means of the respirator as an energy artificial substituting expiratory positive airway pressure function is general
Respiratory failure caused by for a variety of causes, the anesthesia respiration management during major operation, Breathing Suppotion treatment and emergency resuscitation
In, occupy highly important position in Modern Medical Field.Respirator is that one kind can play prevention and treatment respiratory failure,
Complication is reduced, the vital armarium of patients ' lives is saved and extend.And the disease for working as patient is effectively rescued
After controlling, it usually needs the de- respirator training of a period of time, so that patient becomes familiar with and adapts to autonomous breathing.
But, the process of de- respirator training, is typically randomly choosed by medical personnel available or amateurish at present
Inhalation device or Oxygen tube combination, form an interim inhalation device, and de- respirator training is carried out to patient.These are non-dedicated
Inhalation device cause the process of de- respirator training consume substantial amounts of manpower and materials and time；Meanwhile, these sparetimes
The connecting portion of inhalation device or Oxygen tube is not only difficult connection, is easily separated from, and the sealing effectiveness for connecting is not good, easily
Pollute.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of multifunctional ceiling for being exclusively used in the de- respirator training of patient
Oxygen device, it is possible to increase patient is carrying out efficiency and stability when de- respirator is trained.
Based on above-mentioned purpose this utility model provide Multifunctional oxygen inhaling device, including：Apparatus of oxygen supply, humidification device, three
Siphunculus, tracheal intubation and Oxygen tube；When patient's de- respirator training time is shorter, the apparatus of oxygen supply is directly by described
Oxygen tube is connected in the tracheal intubation；When patient's de- respirator training time is longer, the apparatus of oxygen supply and humidifying are filled
Put and be connected in the tracheal intubation by the tee T, the tracheal intubation is by the apparatus of oxygen supply and humidification device
Output comprising oxygen and through humidifying mixed gas delivery to the internal of patient；After de- respirator trains success, institute
State the naris position that apparatus of oxygen supply is connected to patient by the Oxygen tube so that patient carries out respiratory training by nostril.
Optionally, the connection between the apparatus of oxygen supply, humidification device and tracheal intubation and the tee T, the oxygen uptake
Connection between pipe and apparatus of oxygen supply is detachable connection.
Further, the detachable connection is disposed as the nut end in screw-type connection, and the threaded connection
Freely can rotate.
Optionally, between the apparatus of oxygen supply and the tee T, it is all provided between the humidification device and the tee T
Control valve is equipped with, is respectively used to adjust the apparatus of oxygen supply, the output of the humidification device.
Optionally, the Oxygen tube includes single-chamber Oxygen tube or two-chamber Oxygen tube.
Further, the position that the single-chamber Oxygen tube or the two-chamber Oxygen tube are connected with nostril is provided with nasal obstruction, institute
That one end for stating nasal obstruction correspondence nostril is provided with spiracle.
Optionally, the spiracle includes that the auxiliary arranged positioned at the main spiracle at center and around the main spiracle is exhaled
Sucker.
Optionally, the nasal obstruction is inverted cone plug structure.
Optionally, that one end that the single-chamber Oxygen tube or the two-chamber Oxygen tube are connected with nostril is additionally provided with breathing
Guiding mechanism, the breathing guiding mechanism include suction nozzle and exhaust tube；Wherein, the suction nozzle is arranged at apparatus of oxygen supply and nose
Between hole, make the nostril can only be from apparatus of oxygen supply to nostril direction air-breathing；The exhaust tube is arranged between nostril and outside air,
Make nostril outwardly can only exhale.
Further, unidirectional suction vane is provided with the suction nozzle, in the exhaust tube, is provided with unidirectional expiration
Blade.
From the above it can be seen that the Multifunctional oxygen inhaling device that this utility model is provided not only is contained for trachea
The apparatus of oxygen supply of intubation oxygen supply, and with the humidification device of humidifying is carried out to air in tracheal intubation, that is, passing through tee T
Oxygen supply and the humidifying of gas are conveyed in realizing the tracheal intubation；Additionally, the Multifunctional oxygen inhaling device also has for suffering from
The Oxygen tube of person's respiratory training so that patient after de- respirator training is carried out using tracheal intubation, the nostril energy of patient
Respiratory training is carried out by Oxygen tube enough, the progress of patient's autonomous respiration is improved.Therefore, the Multifunctional oxygen inhaling device is not only carried
High patient is carrying out efficiency and stability when de- respirator is trained, and can accelerate the recovery of patient's autonomous breathing
Speed and efficiency.
Description of the drawings
Fig. 1 carries out structural representation when short time de- respirator is trained for the Multifunctional oxygen inhaling device that this utility model is provided
Figure；
Fig. 2 carries out structural representation when the de- respirator of long-time is trained for the Multifunctional oxygen inhaling device that this utility model is provided
Figure；
Fig. 3 is shown using the structure of respiratory after training for the de- respirator of Multifunctional oxygen inhaling device that this utility model is provided
It is intended to；
The structural representation of two-chamber Oxygen tube in the Multifunctional oxygen inhaling device that Fig. 4 is provided for this utility model；
The structural representation of the one embodiment having a stuffy nose in the Multifunctional oxygen inhaling device that Fig. 5 is provided for this utility model；
The structural representation of another embodiment having a stuffy nose in the Multifunctional oxygen inhaling device that Fig. 6 is provided for this utility model；
The structural representation of guiding mechanism is breathed in the Multifunctional oxygen inhaling device that Fig. 7 is provided for this utility model.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with specific embodiment, and
Referring to the drawings, this utility model is further described.
It should be noted that the statement of all uses " first " and " second " is for area in this utility model embodiment
It is divided to the parameter of the entity or non-equal of two same names non-equal, it is seen that the convenience of " first " " second " only for statement,
The restriction to this utility model embodiment is should not be construed as, subsequent embodiment is no longer illustrated one by one to this.
The present invention is directed to current patient when de- respirator is trained, and no special and effective inhalation device is asked
A kind of topic, there is provided multi-functional inhalation device, can adapt to the de- respirator training of patient completely and take off respirator training
Afterwards using the use of nostril oxygen uptake, while the efficiency and effect of the de- respirator training of patient can also be improved.
In this utility model an optional embodiment, the Multifunctional oxygen inhaling device includes：Apparatus of oxygen supply 1, humidifying
Device 2, tee T 3, tracheal intubation 4 and Oxygen tube 5.Wherein, the apparatus of oxygen supply 1 is exhaled for providing patient as oxygen source
Oxygen needed for inhaling；The humidification device 2 is air humidifier, for being delivered to the air saturation of patient, this is because,
The air through respiratory is not excessively dried, and is unfavorable for the absorption of patient, so needing after humidifying, simulation obtains people
Body breathes the effect of air, improves the comfort level of patient, needs the oxygen of conveying when especially the de- respirator of long-time is trained
Humidifying.The tee T 3 is used to connect the apparatus of oxygen supply 1, the humidification device 2 and be connected to the trachea of human respiratory tract
Intubation 4, the oxygen that the apparatus of oxygen supply 1 is provided, the humidifying of the humidification device 2 act through the tracheal intubation 4 and convey
To in patient's body.The Oxygen tube 5 may act as oxygen catheter and the oxygen in the apparatus of oxygen supply 1 be transported to the gas directly
In cannula 4, nostril Oxygen tube is also used as, the oxygen in the apparatus of oxygen supply 1 is transported in the nostril of patient, be to suffer from
Person can be breathed by nostril.
Specifically, with reference to shown in Fig. 1, when the time of the de- respirator training of patient is shorter, (this time is because of the tool of patient
Depending on body situation, in medical work, doctor generally may determine that how long be only short period or long period), it is described
Apparatus of oxygen supply 1 is directly connected in the tracheal intubation 4 by the Oxygen tube 5, now as the time is short, it may not be necessary to empty
Air humidity, the Oxygen tube 5 is used as simple oxygen catheter.With reference to shown in Fig. 2, when patient's de- respirator training time is longer,
The apparatus of oxygen supply 1 and humidification device 2 are connected in the tracheal intubation 4 by the tee T 3, the tracheal intubation 4
Mixed gas delivery by exporting in the apparatus of oxygen supply 2 and humidification device 3 comprising oxygen and through humidifying arrives patient's
In vivo；Namely the apparatus of oxygen supply 1 is transported to the air containing certain oxygen in the tee T 3, the then humidifying dress
2 are put by the air saturation in the tee T 3, the last tee T 3 is transported to the air after humidifying in tracheal intubation 4,
And then enter in patient's body.Certainly, now can by the Oxygen tube 5 connect the apparatus of oxygen supply 1 and the tee T 3 or
Person connects the tracheal intubation 4 and the tee T 3.With reference to shown in Fig. 3, after de- respirator trains success, the oxygen supply dress
Put 1 naris position that patient is connected to by the Oxygen tube 5 so that patient carries out respiratory training by nostril, namely described
Oxygen tube 5 enables the patient to progressively recover respiratory for being connected to the apparatus of oxygen supply 1 in the respiratory road of patient
Function, namely one end of the Oxygen tube 5 is connected on the apparatus of oxygen supply 1, and the other end is connected to the nostril of patient so that
Patient can carry out respiratory training by nostril.
It should be noted that due to the relation of the positional distance between all parts, can be mutual at two as needed
Connecting tube is set between the part of connection, and the connecting tube can adopt special breather, it is also possible to using the Oxygen tube 5
Substitute, this utility model does not limit the use of these common auxiliary equipments.
From above-described embodiment, the Multifunctional oxygen inhaling device is not only contained for the confession to 4 oxygen supply of tracheal intubation
Oxygen device 1, and with the humidification device 2 of humidifying is carried out to air in tracheal intubation 4, that is, realizing institute by tee T 3
Oxygen supply and the humidifying of gas are conveyed in stating tracheal intubation 4.Additionally, the Multifunctional oxygen inhaling device also has exhaling for patient nostril
Inhale the Oxygen tube 5 of training so that, after de- respirator training is carried out using tracheal intubation, the nostril of patient can be by inhaling for patient
Oxygen pipe 5 carries out respiratory training, improves the progress of patient's autonomous respiration.Therefore, the Multifunctional oxygen inhaling device not only increases trouble
Person carrying out efficiency and stability when de- respirator is trained, and can accelerate the recovery of patient's autonomous breathing speed and
Efficiency.
In some optional embodiments, the Oxygen tube 5 and the apparatus of oxygen supply 1, humidification device 2, tee T 3, gas
The apparatus of oxygen supply that cannula 4 is constituted both can be used simultaneously, it is also possible to be used alone.For example：When the de- respirator training of patient
When time is shorter, 5 one end of the Oxygen tube can be connected to into 1 other end of apparatus of oxygen supply directly and be inserted directly into the trachea and be inserted
In pipe 4, air flue humidification need not be now carried out.Or, it is after taking off respirator training success, after extracting the tracheal intubation 4, single
Oxygen supply is carried out to the nostril of patient using the Oxygen tube 5 solely.Can certainly be using the Oxygen tube 5 as connecting tube and oxygen supply
Device 1 and tee T 3 connect.
In this utility model some optional embodiments, the apparatus of oxygen supply 1, humidification device 2 and tracheal intubation 4 and institute
The connection between tee T 3 is stated, the connection between the Oxygen tube 5 and apparatus of oxygen supply 1 is detachable connection.So, no
Only by each single part independent packaging and storage, and when damaging occurs in some part, can replace in time
Individually component, greatlys save cost.Meanwhile, the detachable structure also helps the sterilization of separate part and clear
Reason, and be conducive to the use in complex environment.
Optionally, the detachable connection mode can connect for screw-type connection, clamp-close type, similar in syringe
The connection of syringe needle and syringe, or can also be other demountable connected modes.
Further, the detachable connection is screw-type connection, for example：The port of export section of the tee T 3 is provided with
External screw thread, 1 corresponding connection end of the apparatus of oxygen supply are provided with the nut structure of cooperation so that the apparatus of oxygen supply 1 with it is described
Tee T 3 is threaded connection.And the nut end in the threaded connection is disposed as freely rotating.So cause described
When apparatus of oxygen supply 1 is connected with the tee T 3, it is not necessary to rotate whole apparatus of oxygen supply 1 or the tee T 3, it is only necessary to phase
The rotating nut structure answered can just be realized.And in order to solve the sealing problem that nut free to rotate brings, can coordinate
Position is provided with sealing ring, or other sealing structures.
In some optional embodiments, with reference to shown in Fig. 2, between the apparatus of oxygen supply 1 and the tee T 3, described
Control valve 7 is provided between humidification device 2 and the tee T 3, is respectively used to adjust the apparatus of oxygen supply 1, described wet
2 output is put in makeup.So so that the Multifunctional oxygen inhaling device can adapt to the patient in different situations, or pass through
Adjust the apparatus of oxygen supply 1, the output of the humidification device 2 and then optimize the effect and efficiency of the de- respirator training of patient.
In some optional embodiments, shown in reference picture 1-4, the Oxygen tube 5 is that single-chamber Oxygen tube or two-chamber are inhaled
Oxygen pipe 6.Wherein, the single-chamber Oxygen tube is a pipeline, and one end is connected with the apparatus of oxygen supply 1, and the other end is connected to trouble
The naris position of person.And because different patients sometimes may be after the training of de- respirator, in addition it is also necessary to use a nostril defeated
Situations such as drugs, such as using the situation of indwelling gastric tube.Accordingly, it would be desirable to arrange single-chamber Oxygen tube or two-chamber Oxygen tube.Institute
State 6 one end of two-chamber Oxygen tube to be connected on the apparatus of oxygen supply 1, the other end is set to circular ring, and in the annular shape
Two nostrils for being provided with two ventholes, corresponding respectively to patient of structure.
Further, the position that the single-chamber Oxygen tube or the two-chamber Oxygen tube 6 are connected with nostril is provided with nasal obstruction 51,
That one end in 51 correspondence nostril of the nasal obstruction is provided with spiracle.Wherein, the nasal obstruction 51 and the single-chamber Oxygen tube or institute
State two-chamber Oxygen tube 6 and can both be provided with and be fixedly connected, it is also possible to be set to detachable connection, for example, be threadedly coupled, by institute
State nasal obstruction 51 and be set to nut structure.
Optionally, after the de- respirator training success of patient, if also needing to oxygen supply, the single-chamber can be utilized as needed
Oxygen tube or the two-chamber Oxygen tube 6 carry out oxygen supply, or the single-chamber Oxygen tube is mutually interconnected with the two-chamber Oxygen tube 6
Connect and to form a longer two-chamber Oxygen tube 6 and carry out oxygen supply.
In some optional embodiments, with reference to shown in Fig. 5, the spiracle in the nasal obstruction 51 includes the master positioned at center
Spiracle 511 and the assisted respiartion hole 512 arranged around the main spiracle.So, not only improve uniform and stable defeated of gas
The internal of patient is sent to, and is prevented from a certain position and block the problem having some setbacks that causes to ventilate.
In some optional embodiments, with reference to shown in Fig. 6, the diameter of the nasal obstruction 51 first changes from small to big, then again by
Diminish greatly, form that front end is larger, the less inverted cone plug structure in rear end 513.So, when the nasal obstruction 51 fills in patient
Nostril in when, connect it is more stable, it is not easy to occur depart from situation.That is, the inverted cone plug structure 513 improves
The stability and reliability of 51 structures of the nasal obstruction.
In some optional embodiments, with reference to shown in Fig. 7, the single-chamber Oxygen tube or the two-chamber Oxygen tube 6 with
That one end of nostril connection is additionally provided with breathing guiding mechanism 8, and the breathing guiding mechanism 8 includes suction nozzle 81 and exhaust tube
82；Wherein, the suction nozzle 81 is arranged between apparatus of oxygen supply 1 and nostril, makes the nostril can only be from the apparatus of oxygen supply 1 to nostril
Direction air-breathing；The exhaust tube 82 is arranged between nostril and outside air, makes nostril outwardly can only exhale.So so that
Dyspneic patient can effectively carry out respiratory training, gradually recover the respiratory function of itself.
Further, with reference to shown in Fig. 7, unidirectional suction vane 83, the exhaust tube 82 in the suction nozzle 81, are provided with
In be provided with unidirectional expiration blade 84.So, when the patient inhales, the suction vane 83 is opened, the expiration blade 84
Close, patient can only draw the air with oxygen from the apparatus of oxygen supply 1；As the patient exhales, the suction vane 83
Close, the expiration blade 84 is opened, and the gas of exhalation will be transported in outside air from exhaust tube.Certainly, the breathing
Guiding mechanism can also adopt the part of other restriction airflow directions, such as Non-return air valve.
Those of ordinary skill in the art should be understood：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, above reality
Apply and can also be combined between example or the technical characteristic in different embodiments, and exist as above of the present utility model
Many other changes of different aspect, for simple and clear their no offers in details.Therefore, it is all in spirit of the present utility model
Within principle, any omission for being made, modification, equivalent, improvement etc. should be included in protection domain of the present utility model
Within.
In addition, to simplify explanation and discussing, and in order to this utility model indigestion will not be made, in the accompanying drawing for being provided
In can illustrate or can not illustrate and be connected with the known power ground of integrated circuit (IC) chip and other parts.Additionally,
Device can be shown in block diagram form, to avoid making this utility model indigestion, and this have also contemplated that following facts,
Details i.e. with regard to the embodiment of these block diagram arrangements is to depend highly on to implement platform of the present utility model (i.e.,
These details should be completely in the range of the understanding of those skilled in the art).Elaborate detail (for example, circuit) with
In the case of describing exemplary embodiment of the present utility model, it will be apparent to those skilled in the art that can be
Implement this utility model in the case of there is no these details or in the case that these details are changed.Therefore, this
A little descriptions are considered as illustrative and not restrictive.
Although having been incorporated with specific embodiment to be described this utility model, according to description above, this
Many replacements of a little embodiments, modification and modification will be apparent for those of ordinary skills.For example, other
Memory architecture (for example, dynamic ram (DRAM)) can use discussed embodiment.
It is all such that embodiment of the present utility model is intended to fall within the broad range of claims
Replace, change and modification.Therefore, all any omissions within spirit of the present utility model and principle, made, modification, equivalent
Replace, improve etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of Multifunctional oxygen inhaling device, it is characterised in that include：Apparatus of oxygen supply, humidification device, tee T, tracheal intubation with
And Oxygen tube；When patient's de- respirator training time is shorter, the apparatus of oxygen supply is directly connected to institute by the Oxygen tube
State in tracheal intubation；When patient's de- respirator training time is longer, the apparatus of oxygen supply and humidification device pass through described three
Siphunculus is connected in the tracheal intubation, and the tracheal intubation will be exported in the apparatus of oxygen supply and humidification device comprising oxygen
And through humidifying mixed gas delivery to the internal of patient；After de- respirator trains success, the apparatus of oxygen supply passes through
The Oxygen tube is connected to the naris position of patient so that patient carries out respiratory training by nostril.
2. Multifunctional oxygen inhaling device according to claim 1, it is characterised in that the apparatus of oxygen supply, humidification device are gentle
Connection between cannula and the tee T, the connection between the Oxygen tube and apparatus of oxygen supply are detachable connection.
3. Multifunctional oxygen inhaling device according to claim 2, it is characterised in that the detachable connection is that screw-type connects
Connect, and the nut end in the threaded connection is disposed as freely rotating.
4. Multifunctional oxygen inhaling device according to claim 1, it is characterised in that the apparatus of oxygen supply and the tee T it
Between, be provided with control valve between the humidification device and the tee T, be respectively used to adjust the apparatus of oxygen supply, described
The output of humidification device.
5. Multifunctional oxygen inhaling device according to claim 1, it is characterised in that the Oxygen tube include single-chamber Oxygen tube or
Person's two-chamber Oxygen tube.
6. Multifunctional oxygen inhaling device according to claim 5, it is characterised in that the single-chamber Oxygen tube or the two-chamber
The position that Oxygen tube is connected with nostril is provided with nasal obstruction, and that one end in the nasal obstruction correspondence nostril is provided with spiracle.
7. Multifunctional oxygen inhaling device according to claim 6, it is characterised in that the spiracle includes the master positioned at center
Spiracle and the assisted respiartion hole arranged around the main spiracle.
8. Multifunctional oxygen inhaling device according to claim 6, it is characterised in that the nasal obstruction is inverted cone plug structure.
9. Multifunctional oxygen inhaling device according to claim 5, it is characterised in that the single-chamber Oxygen tube or the two-chamber
That one end that Oxygen tube is connected with nostril is additionally provided with breathing guiding mechanism, and the breathing guiding mechanism includes suction nozzle and expiration
Pipe；Wherein, the suction nozzle is arranged between apparatus of oxygen supply and nostril, nostril is inhaled from apparatus of oxygen supply to nostril direction
Gas；The exhaust tube is arranged between nostril and outside air, makes nostril outwardly can only exhale.
10. Multifunctional oxygen inhaling device according to claim 9, it is characterised in that be provided with the suction nozzle unidirectional
Suction vane, is provided with unidirectional expiration blade in the exhaust tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903051.XU CN206167562U (en) | 2016-08-18 | 2016-08-18 | Multifunctional oxygen -inhaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903051.XU CN206167562U (en) | 2016-08-18 | 2016-08-18 | Multifunctional oxygen -inhaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167562U true CN206167562U (en) | 2017-05-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903051.XU Expired - Fee Related CN206167562U (en) | 2016-08-18 | 2016-08-18 | Multifunctional oxygen -inhaling device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551381A (en) * | 2017-10-16 | 2018-01-09 | 李莉 | A kind of inverse expansion formula nasal catheter fixing device with defencive function |
| CN110665100A (en) * | 2019-09-11 | 2020-01-10 | 上海万亘实业有限公司 | Portable oxygen inhalation device with humidification function |
| CN110897807A (en) * | 2019-11-11 | 2020-03-24 | 中南大学湘雅医院 | Oxygen inhalation device for cerebral blood vessels |
| CN111228624A (en) * | 2020-03-06 | 2020-06-05 | 孙慧 | Purifying and filtering device for humidifying air passage of tracheotomy patient |
| CN111345972A (en) * | 2020-03-15 | 2020-06-30 | 南昌保莱科技有限公司 | Infant cerebral palsy eating and voice basic rehabilitation training |
| CN112450883A (en) * | 2020-11-23 | 2021-03-09 | 四川大学华西医院 | Voice training rehabilitation device after tracheotomy |
-
2016
- 2016-08-18 CN CN201620903051.XU patent/CN206167562U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551381A (en) * | 2017-10-16 | 2018-01-09 | 李莉 | A kind of inverse expansion formula nasal catheter fixing device with defencive function |
| CN110665100A (en) * | 2019-09-11 | 2020-01-10 | 上海万亘实业有限公司 | Portable oxygen inhalation device with humidification function |
| CN110897807A (en) * | 2019-11-11 | 2020-03-24 | 中南大学湘雅医院 | Oxygen inhalation device for cerebral blood vessels |
| CN111228624A (en) * | 2020-03-06 | 2020-06-05 | 孙慧 | Purifying and filtering device for humidifying air passage of tracheotomy patient |
| CN111345972A (en) * | 2020-03-15 | 2020-06-30 | 南昌保莱科技有限公司 | Infant cerebral palsy eating and voice basic rehabilitation training |
| CN112450883A (en) * | 2020-11-23 | 2021-03-09 | 四川大学华西医院 | Voice training rehabilitation device after tracheotomy |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |