CN106110467B - Breathing machine pipeline - Google Patents
Breathing machine pipeline Download PDFInfo
- Publication number
- CN106110467B CN106110467B CN201610635792.9A CN201610635792A CN106110467B CN 106110467 B CN106110467 B CN 106110467B CN 201610635792 A CN201610635792 A CN 201610635792A CN 106110467 B CN106110467 B CN 106110467B
- Authority
- CN
- China
- Prior art keywords
- collecting
- air intake
- intake duct
- breathing circuit
- breathing
- 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.)
- Active
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 6
- 210000004072 lung Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 206010021036 Hyponatraemia Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0808—Condensation traps
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a breathing machine pipeline, which belongs to the field of medical instruments and comprises a Y-shaped joint, two breathing pipes and two water collecting cups, wherein the breathing pipes and the breathing pipes are both threaded pipes, the two water collecting cups are respectively communicated with the breathing pipes and the breathing pipes, the inner side walls of the breathing pipes and the breathing pipes are respectively provided with a water collecting ditch for guiding water into the water collecting cups, the water collecting ditches are axially arranged, and the bottoms of the water collecting ditches are lower than the threaded bottoms of the threaded pipes. The invention aims to provide a breathing machine pipeline, which can adjust the position of a water collecting cup to be always positioned at the lowest part of the breathing machine pipeline, and ensure the collection of condensed water; moreover, the pipeline can be prevented from breaking and falling off; meanwhile, the breathing machine can be prevented from being polluted by inhaled medicine; and the condensate water can be prevented from being remained at the bottom of the thread, and the condensate water can completely flow into the water collecting cup.
Description
Technical field
The present invention relates to a kind of medical instrument, more particularly to a kind of breathing circuit.
Background technology
During medical rescue, often patient is helped to carry out assisted respiartion using lung ventilator, and lung ventilator is using
In process, condensed water can be generated in breathing pipeline, the condensed water of aggregation can not only influence the conveying of oxygen, if condensed water is suitable
The respiratory tract that pipeline enters patient, can cause to have difficulty in breathing and then brings danger to patient.
To solve the problems, such as this, at this stage, the air inlet pipe of breathing pipeline carrys out collecting pipe with setting collecting bowl in the middle part of air outlet pipe
Condensed water in road, however in use, since the position of collecting bowl is fixed, usually because collecting bowl is not located in
The lowest part of pipeline, and condensed water is caused to enter the respiratory tract of patient along pipeline without inflow collecting bowl in time, cause disease
People's expiratory dyspnea is even blocked.
In addition, since collecting bowl is connected in breathing circuit by threeway, when receiving external force, three-way connection is easy
It comes off, causes the accident.
And some patients need to carry out drug Inhalation in Treating while assisted respiartion, if drug added through lung ventilator
Enter into breathing circuit, be easy to cause lung ventilator internal contamination and even damage.
In order to increase condensation effect enlarged contact face, present breathing circuit is screwed pipe, however each screw thread bottom
Portion can all remain a part of condensed water, and remaining condensation dilutional hyponatremia also easily enters the respiratory tract of patient along pipeline, causes disease
People's expiratory dyspnea is even blocked.In actual mechanical process, medical staff needs timing jitter or erects breathing circuit discharge
The remaining condensed water of the bottom of thread, not only increases the workload of medical staff, also there are some potential safety problemss.
Invention content
The present invention is intended to provide a kind of breathing circuit, the position that can adjust collecting bowl is always positioned at breathing circuit
Lowest part ensures the collection of condensed water；And pipeline can be avoided to be broken off；Sucked medicine pollution breathing can be avoided simultaneously
Machine；It is also avoided that bottom of thread remaining condensed water, condensed water can be allowed all to flow into collecting bowl.
In order to achieve the above objectives, the technical solution adopted by the present invention is as follows：
A kind of breathing circuit disclosed by the invention, including breeches joint, air intake duct, exhaust tube, collecting bowl, the air-breathing
Pipe and exhaust tube are screwed pipe, and a branch pipe of air intake duct one end and breeches joint connects, the other end setting air-breathing of air intake duct
Pipe fitting, another branch pipe in described exhaust tube one end and breeches joint are connect, the other end setting expiration pipe fitting of exhaust tube, institute
It states there are two collecting bowls, two collecting bowls connect respectively with air intake duct and exhaust tube, the madial wall of the exhaust tube and air intake duct
The collecting gutter for directing water into collecting bowl is equipped with, the collecting gutter is axially disposed, and the bottom of collecting gutter is less than the spiral shell of screwed pipe
Line bottom.
Further, the side wall stage casing of the exhaust tube and air intake duct is respectively equipped with sliding part, and the collecting bowl is with sliding
Portion is slidably matched, be axially arranged with seam of the sliding part along exhaust tube or air intake duct, and seam, the seam are passed through at the top of the collecting bowl
Equipped with concave convex button, both sides are respectively equipped with the cam being adapted to concave convex button and recessed button, collecting bowl top both ends at the top of the collecting bowl
It is respectively equipped with pull head.
Preferably, the collecting bowl top surface is diamond shape equipped with protrusion, the protrusion, and the recessed button is respectively provided at convex with cam
The both sides risen, two pull heads are respectively provided at the both ends of protrusion.
Preferably, the collecting bowl includes cup lid, cup body, and the cup lid is threadedly coupled with cup body, and the cup lid center is set
There is through-hole.
Further, the cup lid is equipped with the valve deck being adapted to through-hole, and the valve deck bottom is connect with strut, the strut
Through through-hole, convex eaves is equipped in the middle part of strut, spring is equipped between the convex eaves and cup lid, the length of the strut is more than cup body
Depth.
Further, the valve deck is circular platform type, and valve deck base diameter is less than top diameter.
Preferably, the air intake duct side wall is equipped with branch pipe interface.
Preferably, the branch pipe interface is equipped with check valve.
Further, the branch pipe interface is located at breeches joint end.
Further, the cross section of the collecting gutter is isosceles triangle.
Preferably, the cup body is transparent material.
The invention has the advantages that：
1. the position that the present invention can adjust collecting bowl is always positioned at the lowest part of breathing circuit, ensure the receipts of condensed water
Collection；
2. collecting gutter can make the remaining condensed water of the screwed pipe bottom of thread import movable part automatically, and then flow into and catchment
Cup avoids the residual of pipeline condensed water；
3. the connection mode of concave convex button can ensure the leakproofness of pipeline, and can realize the slip of collecting bowl；
4. collecting bowl is directly installed on breathing circuit, is connected without threeway, the connection of pipeline and threeway can be avoided
Coming off causes the accident；
5. the protrusion of diamond shape is conducive to unlatching and the closure of concave convex button, facilitate the slip of collecting bowl；
6. cup lid is threadedly coupled with cup body, facilitates and remove the condensed water of collection；
7. the cooperation of valve deck, strut, spring so that when cup body is connect with cup lid, through-hole is opened, and condensed water can flow into cup
Body, and when removing cup body, valve deck is automatically closed, and ensures the seal of pipeline；
8. the design of branch pipe interface can avoid Sucked medicine from polluting lung ventilator；
The seal of machine pipeline 9. the design of check valve can ensure respiration, while also be able to that condensed water is avoided to enter administration
Branch；
10. cup body is transparent material, facilitate the amount of observation condensed water.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the Section A-A schematic diagram of Fig. 2；
Fig. 4 is the enlarged view in C portions in Fig. 3；
Fig. 5 is the vertical view of collecting bowl；
Fig. 6 is the section B-B schematic diagram of Fig. 2；
Fig. 7 is the enlarged view in D portions in Fig. 6；
Fig. 8 is the E-E schematic cross-sections of Fig. 2；
Fig. 9 is the F-F schematic cross-sections of Fig. 8；
In figure：1-Y type joints, 2- air intake ducts, 3- exhaust tubes, 4- collecting bowls, 5- Air suction pipe joints, 6- expiration pipe fitting,
The recessed button of 7- branch pipe interfaces, 8- sliding parts, 9-, 10- cams, 21- collecting gutters, 41- cup lids, 42- cup bodies, 43- valve decks, 44- springs,
The convex eaves of 45- struts, 46-, 411- protrusions, 412- pull heads.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
As shown in figs 1-9, a kind of breathing circuit disclosed by the invention, including breeches joint 1, air intake duct 2, exhaust tube 3,
Collecting bowl 4, air intake duct 2 and exhaust tube 3 are screwed pipe, and 2 one end of air intake duct is connect with a branch pipe of breeches joint 1, air intake duct
2 other ends set Air suction pipe joint 5, and the 1 another branch pipe in 3 one end of exhaust tube and breeches joint is connect, the setting of 3 other end of exhaust tube
Expiration pipe fitting 6, there are two collecting bowls 4, and two collecting bowls 4 connect respectively with air intake duct 2 and exhaust tube 3, exhaust tube 3 and air-breathing
The madial wall of pipe 2 is equipped with the collecting gutter 21 for directing water into collecting bowl 4, and collecting gutter 21 is axially disposed, the bottom of collecting gutter 21
Less than the bottom of thread of screwed pipe, the side wall stage casing of exhaust tube 3 and air intake duct 2 is respectively equipped with sliding part 8, and collecting bowl 4 is with sliding
Portion 8 is slidably matched, and be axially arranged with seam of the sliding part 8 along exhaust tube 3 or air intake duct 2,4 top of collecting bowl passes through seam, has seamed recessed
Cam, 4 top both sides of collecting bowl are respectively equipped with the cam 10 being adapted to concave convex button and recessed button 9, and 4 top both ends of collecting bowl are set respectively
There is pull head 412,4 top surface of collecting bowl is equipped with protrusion 411, and protrusion 411 is diamond shape, and recessed button 9 and cam 10 are respectively provided at protrusion 411
Both sides, two pull heads 412 are respectively provided at the both ends of protrusion 411, and collecting bowl 4 includes cup lid 41, cup body 42, cup lid 41 and cup body 42
It is threadedly coupled, 41 center of cup lid is equipped with through-hole, and cup lid 41 is equipped with the valve deck 43 being adapted to through-hole, and 43 bottom of valve deck connects with strut 45
It connects, strut 45 runs through through-hole, and 45 middle part of strut is equipped with convex eaves 46, spring 44 is equipped between convex eaves 46 and cup lid 41, strut 45
Length is more than the depth of cup body 42, and valve deck 43 is circular platform type, and 43 base diameter of valve deck is less than top diameter, and 2 side wall of air intake duct is set
There is a branch pipe interface 7, branch pipe interface 7 is equipped with check valve, and branch pipe interface 7 is located at 1 end of breeches joint, and the cross section of collecting gutter 21 is etc.
Lumbar triangle shape, cup body 42 are transparent material.
The application method of the present invention：
The present invention with lung ventilator is connect by Air suction pipe joint 5 and expiration pipe fitting 6, passes through breeches joint 1 and respiratory surface
Cover connection, then adjusts downside to air intake duct 2 and exhaust tube 3 by collecting bowl 4, opens lung ventilator and awards patient's assisted respiartion,
Then collecting bowl 4 is adjusted to the extreme lower position of air intake duct 2 and exhaust tube 3, and the condensed water of the screwed pipe bottom of thread can be by catchmenting
Ditch 21 imports movable part 8 automatically, and then flows into collecting bowl 4；When needing respiratory administration, atomizer is connect with branch pipe interface 7 to
Medicine；It is observed by transparent cup body 42, when condensed water is more, removes cup body 42, connect again with cup lid 41 after removing condensed water
It connects, assisted respiartion will not be interrupted by going the process of condensed water.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and deformation, but these corresponding changes and deformation can be made according to the present invention by knowing those skilled in the art
The protection domain of appended claims of the invention should all be belonged to.
Claims (9)
1. a kind of breathing circuit, it is characterised in that：Including breeches joint (1), air intake duct (2), exhaust tube (3), collecting bowl (4),
The air intake duct (2) and exhaust tube (3) are screwed pipe, and air intake duct (2) one end is connect with a branch pipe of breeches joint (1), are inhaled
Tracheae (2) other end setting Air suction pipe joint (5), another branch pipe in described exhaust tube (3) one end and breeches joint (1) connect, exhale
Tracheae (3) other end setting expiration pipe fitting (6), there are two the collecting bowls (4), and a collecting bowl (4) connects with air intake duct (2)
Logical, another collecting bowl (4) is connected with exhaust tube (3), and the madial wall of the exhaust tube (3) and air intake duct (2) is equipped with water
The collecting gutter (21) of collecting bowl (4) is imported, the collecting gutter (21) is axially disposed, and the bottom of collecting gutter (21) is less than screwed pipe
The bottom of thread；The side wall stage casing of the exhaust tube (3) and air intake duct (2) is respectively equipped with sliding part (8), the collecting bowl (4)
It is slidably matched with sliding part (8), be axially arranged with seam of the sliding part (8) along exhaust tube (3) or air intake duct (2) is described to catchment
Seam is passed through at the top of cup (4), described to have seamed concave convex button, both sides are respectively equipped with what is be adapted to concave convex button at the top of the collecting bowl (4)
Cam (10) and recessed button (9), collecting bowl (4) top both ends are respectively equipped with pull head (412).
2. a kind of breathing circuit according to claim 1, it is characterised in that：Collecting bowl (4) top surface is equipped with protrusion
(411), described raised (411) are diamond shape, and the recessed button (9) and cam (10) are respectively provided at the both sides of raised (411), and two are drawn
Head (412) is respectively provided at the both ends of raised (411).
3. a kind of breathing circuit according to claim 1, it is characterised in that：The collecting bowl (4) including cup lid (41),
Cup body (42), the cup lid (41) are threadedly coupled with cup body (42), and cup lid (41) center is equipped with through-hole.
4. a kind of breathing circuit according to claim 3, it is characterised in that：The cup lid (41) with through-hole equipped with being adapted to
Valve deck (43), valve deck (43) bottom connect with strut (45), and the strut (45) sets in the middle part of through-hole, strut (45)
There is convex eaves (46), spring (44) is equipped between the convex eaves (46) and cup lid (41), the length of the strut (45) is more than cup body
(42) depth.
5. a kind of breathing circuit according to claim 4, it is characterised in that：The valve deck (43) be circular platform type, valve deck
(43) base diameter is less than top diameter.
6. a kind of breathing circuit according to claim 1, it is characterised in that：Air intake duct (2) side wall is equipped with branch pipe
Interface (7), the branch pipe interface (7) are held positioned at breeches joint (1).
7. a kind of breathing circuit according to claim 6, it is characterised in that：The branch pipe interface (7) is equipped with check valve.
8. a kind of breathing circuit according to claim 1, it is characterised in that：The cross section of the collecting gutter (21) for etc.
Lumbar triangle shape.
9. a kind of breathing circuit according to claim 3, it is characterised in that：The cup body (42) is transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635792.9A CN106110467B (en) | 2016-08-04 | 2016-08-04 | Breathing machine pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635792.9A CN106110467B (en) | 2016-08-04 | 2016-08-04 | Breathing machine pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106110467A CN106110467A (en) | 2016-11-16 |
| CN106110467B true CN106110467B (en) | 2018-06-29 |
Family
ID=57255798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635792.9A Active CN106110467B (en) | 2016-08-04 | 2016-08-04 | Breathing machine pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106110467B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652633A (en) * | 2018-06-30 | 2020-01-07 | 湖南明康中锦医疗科技发展有限公司 | Condensate recovery device |
| CN110755726A (en) * | 2019-10-21 | 2020-02-07 | 斯莱达医疗用品（惠州）有限公司 | Coaxial heating breathing pipeline |
| CN111494772A (en) * | 2020-04-20 | 2020-08-07 | 德阳市人民医院 | Automatic humidification control type breathing machine pipeline |
| CN112915329A (en) * | 2021-01-22 | 2021-06-08 | 四川大学华西医院 | Breathing machine pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780298A (en) * | 2009-01-20 | 2010-07-21 | 新广业股份有限公司 | Respiration tracheae assembly |
| CN203634602U (en) * | 2014-01-06 | 2014-06-11 | 佘文智 | Novel breathing circuit |
| CN204890855U (en) * | 2015-07-15 | 2015-12-23 | 亿信医疗器械股份有限公司 | Take breathing pipeline of cup that catchments |
| CN205007401U (en) * | 2015-10-02 | 2016-02-03 | 曹广云 | Clinical breathing internal medicine device of dosing |
| CN205198639U (en) * | 2015-12-15 | 2016-05-04 | 陆娟 | Breathing machine water accumulating cup |
| CN206239856U (en) * | 2016-08-04 | 2017-06-13 | 四川大学华西医院 | Breathing machine pipeline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6041777A (en) * | 1995-12-01 | 2000-03-28 | Alliance Pharmaceutical Corp. | Methods and apparatus for closed-circuit ventilation therapy |
| CN104640502B (en) * | 2012-09-20 | 2017-09-12 | 皇家飞利浦有限公司 | Low dead band liquid trap |
| DE102013006780B3 (en) * | 2013-04-18 | 2014-09-04 | Dräger Medical GmbH | Breathing tube unit for connection to a medical ventilator and a respiratory system comprising the ventilator and at least one breathing tube unit |
| CN104172840B (en) * | 2014-09-09 | 2016-03-16 | 袁董瑶 | With warning device and the collecting bowl of automatic control water level height |
| CN204601312U (en) * | 2015-05-08 | 2015-09-02 | 景国强 | A kind of respirator pipe with alarm type condensation water collection cup |
-
2016
- 2016-08-04 CN CN201610635792.9A patent/CN106110467B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780298A (en) * | 2009-01-20 | 2010-07-21 | 新广业股份有限公司 | Respiration tracheae assembly |
| CN203634602U (en) * | 2014-01-06 | 2014-06-11 | 佘文智 | Novel breathing circuit |
| CN204890855U (en) * | 2015-07-15 | 2015-12-23 | 亿信医疗器械股份有限公司 | Take breathing pipeline of cup that catchments |
| CN205007401U (en) * | 2015-10-02 | 2016-02-03 | 曹广云 | Clinical breathing internal medicine device of dosing |
| CN205198639U (en) * | 2015-12-15 | 2016-05-04 | 陆娟 | Breathing machine water accumulating cup |
| CN206239856U (en) * | 2016-08-04 | 2017-06-13 | 四川大学华西医院 | Breathing machine pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106110467A (en) | 2016-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106110467B (en) | Breathing machine pipeline | |
| US9038637B2 (en) | Device for preventing aspirated substance from going inside the lungs and enabling speaking | |
| CN206239856U (en) | Breathing machine pipeline | |
| CN106110458B (en) | Sliding water collecting cup type breathing machine pipeline | |
| CN106798957A (en) | A kind of internal medicine clinic breathing apparatus for emergency treatment | |
| CN107362428B (en) | Ventilation catheter | |
| CN207253558U (en) | A kind of tracheal tube with suction sputum chamber | |
| CN208785492U (en) | Disposable humidifying nasal oxygen tube | |
| CN215780762U (en) | Negative pressure suction tracheostomy cannula matching device capable of being automatically started | |
| CN207186898U (en) | A kind of New type ventilating laryngeal mask with suction sputum function | |
| CN106512171A (en) | Tracheostomy catheter | |
| CN215135267U (en) | Trachea cannula for respiratory medicine | |
| CN105126221B (en) | Breathing machine pipeline and tracheal intubation protector | |
| CN206424392U (en) | Disposable breathing machine pipeline | |
| CN208626370U (en) | A kind of tracheal catheter assembly | |
| CN218165763U (en) | Connecting pipe for oxygen supply of breathing machine | |
| CN106861000B (en) | A kind of endotracheal intubation of integrated drainage device | |
| CN208511664U (en) | A kind of artificial airway device with disposable sputum collecting cup | |
| CN205515887U (en) | Respiratory tube sputum treater | |
| CN217286616U (en) | Closed sputum suction device | |
| CN221286455U (en) | Sputum aspirator for pediatric emergency call | |
| CN209048846U (en) | A kind of casing of the sustainable oxygen uptake of autogenous cutting patients underwent bronchoscopy | |
| CN220695654U (en) | Condensed water treatment device for respiratory system | |
| CN218900524U (en) | Invasive ventilator pipeline sputum collector | |
| CN216797698U (en) | Mouth formula sputum collection device under supporting condition is breathed to no wound |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: 2401 xihanggang Avenue, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu, Sichuan 610200 Patentee after: CHENGDU OCI MEDICAL DEVICES CO.,LTD. Address before: 610041 Wuhou District, Chengdu, China, No. Guoxue lane, No. 37 Patentee before: WEST CHINA HOSPITAL OF SICHUAN University |
|
| TR01 | Transfer of patent right |