CN212067378U - Detachable atomizing device for breathing machine - Google Patents
Detachable atomizing device for breathing machine Download PDFInfo
- Publication number
- CN212067378U CN212067378U CN202020224351.1U CN202020224351U CN212067378U CN 212067378 U CN212067378 U CN 212067378U CN 202020224351 U CN202020224351 U CN 202020224351U CN 212067378 U CN212067378 U CN 212067378U
- Authority
- CN
- China
- Prior art keywords
- medicine
- atomizing
- bottle
- intermediate part
- pipe
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 20
- 239000003814 drug Substances 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 239000000443 aerosol Substances 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- 238000005399 mechanical ventilation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 206010061688 Barotrauma Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 229940124630 bronchodilator Drugs 0.000 description 1
- 230000008260 defense mechanism Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A detachable atomizing device for a breathing machine comprises a three-way T-shaped pipe, an intermediate part used for opening or closing a bottom pipeline of the three-way T-shaped pipe, and an atomizing bottle used for atomizing liquid medicine, wherein one end of the intermediate part is detachably connected with the bottom of the T-shaped pipe of a three-way pipe, the other end of the intermediate part is detachably connected with the top of the atomizing bottle, the side wall of the atomizing bottle is provided with a medicine injection port used for temporarily adding the liquid medicine, and the bottom of the atomizing bottle is provided with an air source port used for connecting an air pipe; in the process of using the atomization device by a patient, the atomized medicine is added without opening the base to add the medicine, and the medicine liquid is injected from the medicine injection port.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a detachable medical respirator atomizing device.
Background
Respiratory failure patients are seriously ill and often endanger life, and need to take effective auxiliary breathing to spend a dangerous period urgently. The patient needs to be ventilated mechanically through the trachea cannula, the breathing is assisted through the external force, the ventilation and air exchange functions of the lung are improved, the oxygenation is improved, the air passage is effectively humidified, the respiratory muscle fatigue is relieved, the aim of clinical treatment is fulfilled, and the tracheal cannula is used as an important treatment measure for rescuing critically ill patients in a monitoring room and has wide clinical application. The defects of the method are that the establishment of the artificial airway destroys the physiological defense mechanism of the respiratory tract of the patient, increases the secretion of the airway, has poor tolerance of the patient and easily damages the mucous membrane of the airway. The aerosol inhalation bronchodilator has the advantages of quick response, small dosage, high local drug concentration, less systemic adverse reaction and the like. Therefore, in the mechanical ventilation process, in addition to the conventional warming and dampness removal, the aerosol inhalation medicine is often added for combined treatment, so as to achieve the purposes of expanding the bronchus, promoting the dilution of sputum and improving the ventilation synergistically in the auxiliary respiration process.
At present, there are 4 types of aerosol inhalers for mechanical ventilation, namely metered dose aerosol inhalers, jet nebulizers, ultrasonic nebulizers, and novel vibration nebulizers. Regardless of the atomization effect, each type of nebulizer adds the atomized medicine by opening the base to add the medicine. Secondly connect the atomizer and need carry out every turn with pipeline and atomizer and dismantle, not only break the normal operation of breathing machine, increased patient's air flue infection's chance simultaneously, also increased external environment and medical personnel by the chance that patient's droplet or air flue secretion pollute, cause barotrauma even to high PEEP patient easily. Of course, it has also been proposed to link the nebulizer to the ventilator circuit to avoid repeated disassembly, but the liquid medicine cavity will increase the dead space of ventilating this moment, and the easy comdenstion water that stays simultaneously increases the chance of infection.
ZL201420137977.3 discloses a dismantle-free medical breathing machine atomizer device, this dismantle-free medical breathing machine atomizer device of research use can avoid opening the breathing return circuit repeatedly because of the aerosol inhalation operation, also can directly add the liquid medicine and do not influence the breathing machine function in the way of the breathing machine use, can protect the seal of return circuit between patient and the breathing machine, but whole atomizer even increases pipeline bearing power on the pipeline, increase the chance and the pipeline slippage probability of comdenstion water backward flow, the latex stopper through stinging the heparin cap with the needle point has increased the probability that the needle pricked to the operation that increases the medicine in storing up the medicine intracavity simultaneously, secondly remain then unable washing to the liquid medicine that atomizes, the chance to liquid medicine chamber infection increases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detachable atomizing device for breathing machine to prior art defect.
In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:
the utility model provides a detachable atomizing device for breathing machine, includes tee bend T type pipe, is used for tee bend T type pipe bottom pipeline to open or closed intermediate part, is used for atomizing the atomizing bottle of liquid medicine, and intermediate part one end detachably is connected with tee bend T type bottom, and intermediate part other end detachably is connected with the atomizing bottle top, and the atomizing bottle lateral wall is equipped with the injection mouth that is used for adding the liquid medicine temporarily, and the atomizing bottle bottom is equipped with and is used for connecting tracheal air supply mouth.
Preferably, the middle part comprises a connecting pipe and a ball valve switch positioned in the middle of the connecting pipe, and a ball body of the ball valve switch is driven by the valve rod.
Preferably, internal threads are arranged at two ends of the connecting pipe, and external threads matched with the internal threads are respectively arranged at the bottom end of the tee T-shaped pipe and the upper part of the atomizing bottle.
Preferably, a medicine port cover is arranged outside the medicine injection port.
The inner part of the medicine opening cover is provided with a rubber soft plug matched with the medicine injection opening.
The outside of the medicine opening cover is provided with a connecting belt connected with the atomizing bottle.
Compared with the prior art, the atomization device adopting the technical scheme has the following beneficial effects:
firstly, by adopting the atomization device of the utility model, the middle part and the atomization bottle are detachably connected, and the residual atomized liquid medicine in the middle part and the atomization bottle is cleaned or used as a disposable article, thereby avoiding the chance of infection of the liquid medicine cavity of a patient;
secondly, use atomizing device in-process at the patient, add the atomizing medicine and need not open the base just can add the medicine, can from the injection mouth injection liquid medicine.
When the patient does not need to use the atomizing bottle, the middle section is sealed by only rotating the valve rod of the ball valve, the atomizing bottle is disassembled again, the gravity of the atomizer on the pipeline is reduced, the atomizing bottle is installed when the atomizing bottle is needed to be used, the valve rod of the ball valve is rotated to open, and the atomizing bottle and the three-way T-shaped pipe are communicated through the middle section.
Drawings
Fig. 1 is a schematic structural diagram of the atomization device of the present invention.
Fig. 2 is an exploded schematic view of the atomizing device in the example.
Reference numerals: 1. a tee T-shaped pipe; 2. an intermediate portion; 3. an atomizing bottle; 31. a medicine injection port; 32. a gas source port; 33. a medicine port cover; 34. and a connecting belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 2, a detachable atomization device for a breathing machine comprises a three-way T-shaped tube 1, an intermediate part 2 for opening or closing a bottom pipeline of the three-way T-shaped tube 1, and an atomization bottle 3 for atomizing a liquid medicine, wherein an air source port 32 for connecting an air tube is arranged at the bottom of the atomization bottle 3, one end of the intermediate part 2 is detachably connected with the T-shaped bottom of the three-way tube, the other end of the intermediate part 2 is detachably connected with the top of the atomization bottle 3, internal threads are arranged at two ends of a connecting tube, external threads matched with the internal threads are respectively arranged at the bottom end of the three-way T-shaped tube 1 and the upper part of; the intermediate part 2 of the atomization device is detachably connected with the atomization bottle 3, residual atomized liquid medicine in the intermediate part 2 and the atomization bottle 3 is cleaned or used as a disposable article, and the chance of infection of the liquid medicine cavity of a patient is avoided.
The middle part 2 comprises a connecting pipe and a ball valve switch 21 positioned in the middle of the connecting pipe, and a ball body of the ball valve switch 21 is driven by a valve rod and rotates around the axis of the ball valve; when the patient need not use the atomizing bottle, only need the valve rod of rotatory ball valve to seal the interlude, dismantle atomizing bottle 3 again, reduce the gravity of atomizer on the pipeline, when needs use atomizing bottle 3, install atomizing bottle 3, the valve rod of ball valve is opened in the rotation, through 2 intercommunication atomizing bottles 3 of interlude and tee bend T type pipe.
3 lateral walls of atomizing bottle are equipped with the medicine mouth 31 that is used for adding the liquid medicine temporarily, medicine mouth 31 outside is equipped with medicine flap 33, medicine flap 33 inside be equipped with the soft stopper of medicine mouth 31 assorted rubber, the soft stopper of rubber seals medicine flap 33 and medicine mouth 31 inseparably, medicine flap 33 outside is equipped with the connecting band 34 that links to each other with atomizing bottle 3, the connecting band is used for connecting atomizing bottle and medicine flap 33, prevent to lose medicine flap 33 in the medicine process, use the atomizing device in-process at the patient, add atomizing medicine and need not open the base and just can add the medicine, only need open medicine flap 33, inject the liquid medicine from medicine mouth 31 can, close medicine flap 33 after injecting the liquid medicine again.
The use process comprises the following steps:
1. before the patient breathes in an auxiliary way by mechanical ventilation, the ball valve switch 21 of the middle part 2 is closed and then connected to a breathing pipeline;
2. during assisted respiration, if heating humidification or atomized medicine inhalation treatment is required, the atomizing bottle 3 is mounted on the middle part 2, then a valve rod of the ball valve is rotated to open, the atomizing bottle is communicated with the three-way T-shaped pipe through the middle part, and liquid medicine is atomized and is inhaled by a patient through a respiratory pipeline;
3. in the process, when a patient needs to add medicines, the medicine liquid is injected from the medicine injection port 31 only by opening the medicine port cover 33, and the medicine port cover 33 is closed after the medicine liquid is injected;
4. after the patient does not need the auxiliary respiration, dismantle intermediate part 2 and atomizing bottle 3, will dismantle the remaining atomizing liquid medicine in intermediate part 2 and the atomizing bottle 3 and wash reuse or abandon as disposable article two, avoid the chance that patient's liquid medicine chamber infects.
The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (6)
1. A detachable atomizing device for breathing machine which characterized in that: including tee bend T type pipe (1), be used for tee bend T type pipe (1) bottom pipeline to open or closed intermediate part (2), atomizing bottle (3) for atomizing the liquid medicine, intermediate part (2) one end detachably is connected with the bottom of tee bend T type pipe (1), intermediate part (2) other end detachably is connected with atomizing bottle (3) top, atomizing bottle (3) lateral wall is equipped with injection mouth (31) that are used for adding the liquid medicine temporarily, atomizing bottle (3) bottom is equipped with and is used for connecting tracheal air supply mouth (32).
2. The atomizing device of claim 1, wherein: the middle part (2) comprises a connecting pipe and a ball valve switch (21) positioned in the middle of the connecting pipe.
3. The atomizing device of claim 2, wherein: internal threads are arranged at two ends of the connecting pipe, and external threads matched with the internal threads are respectively arranged at the bottom end of the tee T-shaped pipe (1) and the upper part of the atomizing bottle (3).
4. The atomizing device of claim 1, wherein: a medicine port cover (33) is arranged outside the medicine injection port (31).
5. The atomizing device of claim 4, wherein: a rubber soft plug matched with the medicine injection port (31) is arranged in the medicine port cover (33).
6. The atomizing device of claim 4, wherein: a connecting belt (34) connected with the atomizing bottle (3) is arranged outside the medicine opening cover (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224351.1U CN212067378U (en) | 2020-02-28 | 2020-02-28 | Detachable atomizing device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224351.1U CN212067378U (en) | 2020-02-28 | 2020-02-28 | Detachable atomizing device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212067378U true CN212067378U (en) | 2020-12-04 |
Family
ID=73560310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224351.1U Expired - Fee Related CN212067378U (en) | 2020-02-28 | 2020-02-28 | Detachable atomizing device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212067378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915347A (en) * | 2021-01-21 | 2021-06-08 | 浙江大学医学院附属第一医院 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
-
2020
- 2020-02-28 CN CN202020224351.1U patent/CN212067378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915347A (en) * | 2021-01-21 | 2021-06-08 | 浙江大学医学院附属第一医院 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
| CN112915347B (en) * | 2021-01-21 | 2023-09-05 | 浙江大学医学院附属第一医院 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105854143A (en) | Dosing phlegm-absorbing temperature-measuring type trachea cannula | |
| CN206167562U (en) | Multifunctional oxygen -inhaling device | |
| CN105999499A (en) | Medicine-adding phlegm-sucking temperature-measuring visual tracheal intubation | |
| CN202490292U (en) | An inspiratory-phase atomization and expiratory-phase vibration expectoration device | |
| CN111921044A (en) | Medical atomizing device | |
| CN212067378U (en) | Detachable atomizing device for breathing machine | |
| CN104208778B (en) | Nebulization drug delivery system for respiratory circuit | |
| CN202314778U (en) | Atomizing inhalation device for paediatric internal medicine | |
| CN204972566U (en) | Medical atomizer | |
| CN211301649U (en) | Atomization treatment device of breathing machine | |
| CN203458669U (en) | Atomizing device connected in noninvasive breathing machine pipeline | |
| CN203763601U (en) | Disassembly-free atomizer device of medical breathing machine | |
| CN208927323U (en) | It is atomized tracheal catheter | |
| CN219307614U (en) | Breathing machine system with expectoration function and breathing machine | |
| CN203291351U (en) | Atomization-type tracheal catheter | |
| CN202844292U (en) | Trachea incision atomization cover | |
| CN210583295U (en) | Atomizer capable of reducing medicine loss | |
| CN212369389U (en) | Medical atomizing device | |
| CN212662404U (en) | Medical atomizer suitable for respiratory infectious disease patient | |
| CN205796195U (en) | A kind of dosing suction sputum thermometric visual type tracheal intubation | |
| CN204106767U (en) | For the atomized medicine introducing system of breathing circuit | |
| CN206867486U (en) | A kind of novel electron control lung ventilator atomization storage mist device | |
| CN2452525Y (en) | Oxygen inhalator with medicine intaking means | |
| CN221332313U (en) | Medicine sprayer for trachea cannula operation | |
| CN215461024U (en) | A aerosol inhalation device for breathing machine |
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: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |