CN110237382A - Anesthesia respiration pipe joint and its component - Google Patents
Anesthesia respiration pipe joint and its component Download PDFInfo
- Publication number
- CN110237382A CN110237382A CN201910651941.4A CN201910651941A CN110237382A CN 110237382 A CN110237382 A CN 110237382A CN 201910651941 A CN201910651941 A CN 201910651941A CN 110237382 A CN110237382 A CN 110237382A
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- CN
- China
- Prior art keywords
- interface
- pipe
- anesthesia respiration
- pipe joint
- wall
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 34
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 31
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 31
- 206010036790 Productive cough Diseases 0.000 claims abstract description 26
- 208000024794 sputum Diseases 0.000 claims abstract description 26
- 210000003802 sputum Anatomy 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 238000001839 endoscopy Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000013022 venting Methods 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting tubes
Abstract
The embodiment of the invention discloses a kind of anesthesia respiration pipe joints, and including the first interface pipe, second interface pipe and suction sputum mouthpiece being successively detachably connected, suction sputum mouthpiece includes interface tube body and sealing-plug, block plug for blocking interface tube body；Second interface pipe includes first interface, second interface and third interface, and first interface is inserted into first interface pipe, and second interface is connect with suction sputum mouthpiece, and third interface is for connecting exterior line.It is able to solve through the embodiment of the present invention and needs the problem of cutting off oxygen supply and leading to patient's anoxic in suction sputum or endoscopy due to patient in the prior art.
Description
Technical field
The present embodiments relate to the field of medical instrument technology, and in particular to a kind of anesthesia respiration pipe joint and its group
Part.
Background technique
Clinical anesthesia and Breathing Suppotion equipment and pipeline are ICU (Intensive Care Unit, Intensive Care diseases
Room), the indispensable medical instrument of division of respiratory disease, department of anesthesia, operating room, can to need Breathing Suppotion, domestic sleeping breathing and
Operation patients provide breathing and ensure that, with the development of medical technology, fitting form has not caught up with the portable of clinical use
Property, the workload of clinician cannot be effectively reduced.
Domestic anesthesia respiration connector mainly has breeches joint and angle coupling at present, and during oxygen supply, patient needs to inhale
Temporarily disconnected oxygen is generally required when phlegm processing, when endoscopy, it is also desirable to cut off oxygen, easily cause patient's anoxic and
It is in peril of one's life.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of anesthesia respiration pipe joint and component, with solve in the prior art due to
Patient needs the problem of cutting off oxygen supply and leading to patient's anoxic in suction sputum or endoscopy.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
A kind of anesthesia respiration pipe joint is provided according to a first aspect of the embodiments of the present invention, including is successively detachably connected
First interface pipe, second interface pipe and the suction sputum mouthpiece connect, the suction sputum mouthpiece include interface tube body and sealing-plug, institute
Closure plug is stated for blocking the interface tube body；
The second interface pipe includes first interface, second interface and third interface, the first interface insertion described the
In one mouthpiece, the second interface is connect with the suction sputum mouthpiece, and the third interface is for connecting exterior line.
Further, the first interface pipe is snapped connection with the second interface pipe, and the second interface pipe can be
It is rotated freely at the first interface pipe.
Further, circumferential setting first protrusion of the one end of first connecting tube along inner wall, the first interface edge
The circumferential setting of outer wall compatible first groove with first protrusion.
Further, the section of the first interface end is wedge shape.
Further, the third interface is raised along the circumferential setting second of outer wall, setting and institute on the exterior line
Compatible second groove of the second protrusion is stated, and the exterior line can be rotated freely in the third interface.
Further, multiple third protrusions are set on the outer wall of the interface tube body, are opened up on the second interface pipe
Card slot compatible with the third protrusion.
A kind of anesthesia respiration pipe joint component is provided according to a second aspect of the embodiments of the present invention, including is sequentially connected
Breeches joint, connecting tube and above-mentioned breathing pipeline connector, open up the first detection hole and the second detection hole on the breeches joint.
Further, the first end of the connecting tube is sheathed on the third interface, the second end of the connecting tube and institute
State breeches joint connection.
Further, the third interface is along circumferential direction setting second protrusion of outer wall, and the connecting tube is along inner wall
It is circumferential that second groove is set.
Further, the breeches joint includes supervisor, the first branch pipe and the second branch pipe, the supervisor and the connecting tube
Second end connection, first detection hole is opened on the supervisor, and second detection hole is opened in first branch pipe
And/or second branch pipe.
The embodiment of the present invention has the advantages that
It by the detachable installation of second interface pipe and suction sputum mouthpiece, can be realized when needing suction sputum, filled in blocking
It extracts and carries out, block suction sputum mouthpiece with closure plug when not needing suction sputum, lower suction sputum is dismantled when needing to do endoscopy and is connect
Mouthful pipe, directly sequentially passes through second interface pipe for endoscopic instrument, first interface pipe is inserted into check point, and oxygen can be by the
The problem of three interfaces are conveyed, and are not needed cutting oxygen supply, are avoided the occurrence of patient's anoxic.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Fig. 1 is a kind of structure chart for anesthesia respiration pipe joint that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of explosive view for anesthesia respiration pipe joint that the embodiment of the present invention 2 provides；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is a kind of structure chart for anesthesia respiration pipe joint component that the embodiment of the present invention 3 provides；
Fig. 5 is the enlarged drawing in Fig. 4 at B；
Fig. 6 is a kind of explosive view for anesthesia respiration pipe joint component that the embodiment of the present invention 3 provides.
In figure: 1, first interface pipe；2, second interface pipe；21, first interface；22, second interface；23, third interface；3,
Suction sputum mouthpiece；31, interface tube body；32, sealing-plug；11, the first protrusion；12, the second protrusion；13, third protrusion；41,
One groove；42, the second groove；43, card slot；5, connecting tube；6, breeches joint；61, it is responsible for；62, the first branch pipe；63, third branch
Pipe；64, the first detection hole；65, the second detection hole.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
A kind of anesthesia respiration pipe joint is provided according to a first aspect of the embodiments of the present invention, as shown in Figs. 1-2, including
First interface pipe 1, second interface pipe 2 and the suction sputum mouthpiece 3 being successively detachably connected, suction sputum mouthpiece 3 include mouthpiece sheet
Body 31 and sealing-plug 32 block plug 32 for blocking interface tube body 31；
Second interface pipe 2 includes first interface 21, second interface 22 and third interface 23, and the insertion of first interface 21 first connects
In mouth pipe 1, second interface 22 is connect with suction sputum mouthpiece 3, and third interface 23 is for connecting exterior line.
Specifically, the connection type between first interface pipe 1, second interface pipe 2 and suction sputum mouthpiece 3 does not limit specifically
It is fixed, it can be threaded connection, snap connection, as long as dismantling connection can be carried out.First interface pipe 1 is used for and patient end
Instrument is connected, and second interface pipe 2 is the Jing Kou of endoscope, and when needing to carry out endoscopy, endoscopic instrument is passed through the
The second interface 22 of two mouthpieces 2 is inserted into, and oxygen can enter first interface pipe 1 by third interface 23, finally be conveyed to trouble
Person；When needing to carry out suction sputum processing, plug 32 will be blocked and transferred to from the inner cavity of interface tube body 31, whole process is had no effect on
The conveying of middle oxygen, while can remove and block release and adjusting that plug 32 carries out venting pressure.
Above embodiments, which can solve, to be needed to cut off oxygen supply and cause in suction sputum or endoscopy due to patient
The problem of patient's anoxic, avoids the life for endangering patient.
Embodiment 2
Another anesthesia respiration pipe joint is provided according to a first aspect of the embodiments of the present invention, as Figure 2-3, packet
The first interface pipe 1, second interface pipe 2 and suction sputum mouthpiece 3 being successively detachably connected are included, suction sputum mouthpiece 3 includes mouthpiece
Ontology 31 and sealing-plug 32 block plug 32 for blocking interface tube body 31；
Second interface pipe 2 includes first interface 21, second interface 22 and third interface 23, and the insertion of first interface 21 first connects
In mouth pipe 1, second interface 22 is connect with suction sputum mouthpiece 3, and third interface 23 is for connecting exterior line；First interface pipe 1 with
Second interface pipe 2 snaps connection, and second interface pipe 2 can rotate freely at first interface pipe 1.
Specifically, second interface pipe 2 and first interface pipe 1 snap connection, it is ensured that the leakproofness of junction is not leaked
Gas, rotating freely for second interface pipe 2 can have reversible shape by using the junction of first interface pipe 1, second interface pipe 2
The elastic material of change can be rubber or polyurethane.
Above embodiments can solve traditional anesthesia respiration pipe joint in connection mask, trachea cannula and anesthesia laryngeal mask
There is no freedom degree when equal instruments, can only manually go to adjust, is easy to fall off the connection instrument such as mask, patient vitals is caused to endanger
The problem of danger.
Further, one end of the first connecting tube 1 is along the first protrusion 11 of circumferential setting of inner wall, and first interface 21 is along outer wall
Circumferential setting and the first 11 compatible first grooves 41 of protrusion.
Specifically, the mode snapped connection further include:
The first protrusion 11 is arranged along the circumferential of outer wall in one end of first connecting tube 1, and first interface 21 is set along the circumferential direction of inner wall
It sets and the first raised 11 compatible first grooves 41；Or,
The first groove 41 is arranged along the circumferential of outer wall in one end of first connecting tube 1, and first interface 21 is set along the circumferential direction of inner wall
Set first protrusion 11 compatible with the first groove 41；Or,
The first groove 41 is arranged along the circumferential of inner wall in one end of first connecting tube 1, and first interface 21 is set along the circumferential direction of outer wall
Set first protrusion 11 compatible with the first groove 41.
Due to being used in conjunction with each other between protrusion and groove, so the setting position of protrusion and groove can carry out mutually
It changes, will not influence the effect snapped connection between the first connecting tube 1 and first interface 21.
Further, the section of 21 end of first interface is wedge shape.The section of wedge shape is easily installed and dismantles, and has certain
Chamfering, first interface 21 end and the first connecting tube 1 snapped connection when, the end of first interface 21 with first connect
There are certain spaces between the inner wall of adapter tube 1, do not completely attach between the inner wall of the first connecting tube 1, are conducive to first and connect
The end of mouth 21 is rotated in the first connecting tube 1.
Further, the second protrusion 12 is arranged along the circumferential of outer wall in third interface 23, is arranged on exterior line and second is convex
Compatible second groove 42 is played, and exterior line can rotate freely at third interface 23.Third interface 23 and exterior line
Between snap connection, it is ensured that the leakproofness of junction, air tight, rotating freely for exterior line can be by connecing third
Mouthfuls 23, the junction of exterior line uses the elastic material with reversible deformation, can be rubber or polyurethane.
Further, multiple third protrusions 13 are set on the outer wall of interface tube body 31, are opened up on second interface pipe 2 and the
The compatible card slot 43 of three protrusions.As shown in Fig. 2, in a specific embodiment, on the outer wall of interface tube body 31 radially
2 third protrusions 13 are symmetrical arranged, in the card slot 43 for being fastened on second interface pipe 2, facilitates and carries out disassembly installation.
Embodiment 3
A kind of anesthesia respiration pipe joint component is provided according to a second aspect of the embodiments of the present invention, as Figure 4-Figure 6,
Including sequentially connected breeches joint 6, connecting tube 5 and above-mentioned anesthesia respiration pipe joint, the first detection is opened up on breeches joint 6
Hole 64 and the second detection hole 65.
Specifically, the first detection hole 64 is CO2Detection hole, for CO while working normally when monitoring patient respiration2
Content, the second detection hole 65 are temperature detection hole, for temperature while working normally when monitoring patient respiration, for clinic
Real-time monitoring provides authentic data.Plastic material can be selected in the both ends of connecting tube 5, and PVC material can be used in intermediate position.
Further, the first end of connecting tube 5 is sheathed on third interface 23, and the second end and breeches joint 6 of connecting tube 5 connect
It connects.
Further, circumferential setting second protrusion 12 of the third interface 23 along outer wall, circumferential direction setting of the connecting tube 5 along inner wall
Second groove 42.Realization connecting tube 5 is rotatably connected with third interface 23, reaches certain freedom degree.
Further, breeches joint 6 includes the 61, first branch pipe 62 of supervisor and the second branch pipe 63, is responsible for 61 and connecting tube 5
Second end connection, the first detection hole 64 are opened on supervisor 61, and the second detection hole 65 is opened in the first branch pipe 62 and/or second
Pipe 63.Specifically, the first detection hole 64, the setting position of the second detection hole 65 are interchangeable, are not specifically limited herein, and in addition
Two detection holes 65 may be provided on any branch pipe of the first branch pipe 62, the second branch pipe 63, can also be simultaneously in the first branch pipe 62, second
It is opened up on branch pipe 63.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of anesthesia respiration pipe joint, which is characterized in that including be successively detachably connected first interface pipe, second interface
Pipe and suction sputum mouthpiece, the suction sputum mouthpiece include interface tube body and sealing-plug, and the closure plug is for blocking described connect
Mouth tube body；
The second interface pipe includes first interface, second interface and third interface, and the first interface insertion described first connects
In mouth pipe, the second interface is connect with the suction sputum mouthpiece, and the third interface is for connecting exterior line.
2. anesthesia respiration pipe joint according to claim 1, which is characterized in that the first interface pipe and described second
Mouthpiece snaps connection, and the second interface pipe can rotate freely at the first interface pipe.
3. anesthesia respiration pipe joint according to claim 2, which is characterized in that one end of first connecting tube is along interior
The first protrusion of circumferential direction setting of wall, circumferential setting and described first raised compatible first of the first interface along outer wall are recessed
Slot.
4. anesthesia respiration pipe joint according to claim 3, which is characterized in that the section of the first interface end is
Wedge shape.
5. anesthesia respiration pipe joint according to claim 1, which is characterized in that circumferential direction of the third interface along outer wall
Setting second is raised, setting and the described second raised compatible second groove on the exterior line, and the exterior line
It can be rotated freely in the third interface.
6. anesthesia respiration pipe joint according to claim 1, which is characterized in that set on the outer wall of the interface tube body
Multiple third protrusions are set, card slot compatible with the third protrusion is opened up on the second interface pipe.
7. a kind of anesthesia respiration pipe joint component, which is characterized in that including sequentially connected breeches joint, connecting tube and as weighed
Benefit requires anesthesia respiration pipe joint described in any one of 1-6, and the first detection hole and the second detection are opened up on the breeches joint
Hole.
8. anesthesia respiration pipe joint component according to claim 7, which is characterized in that the first end cap of the connecting tube
Set on the third interface, the second end of the connecting tube is connect with the breeches joint.
9. anesthesia respiration pipe joint component according to claim 7, which is characterized in that the third interface is along outer wall
Second groove is arranged along the circumferential direction of inner wall in circumferential setting second protrusion, the connecting tube.
10. anesthesia respiration pipe joint component according to claim 7, which is characterized in that the breeches joint includes master
Pipe, the first branch pipe and the second branch pipe, the supervisor connect with the second end of the connecting tube, and first detection hole is opened in institute
It states on supervisor, second detection hole is opened in first branch pipe and/or second branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651941.4A CN110237382A (en) | 2019-07-18 | 2019-07-18 | Anesthesia respiration pipe joint and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651941.4A CN110237382A (en) | 2019-07-18 | 2019-07-18 | Anesthesia respiration pipe joint and its component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110237382A true CN110237382A (en) | 2019-09-17 |
Family
ID=67892749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910651941.4A Pending CN110237382A (en) | 2019-07-18 | 2019-07-18 | Anesthesia respiration pipe joint and its component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110237382A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030127094A1 (en) * | 2002-01-04 | 2003-07-10 | Bevely Roberts | Apparatus for delivering inhalant and monitoring exhaled fluid, method of making same, and method of delivering inhalant and monitoring exhaled fluid |
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| CN105343974A (en) * | 2015-12-15 | 2016-02-24 | 邹德伟 | Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device |
| CN205458556U (en) * | 2016-02-29 | 2016-08-17 | 浙江省中医院 | Bronchofiberscope anesthesia tee bend |
| CN207591070U (en) * | 2017-03-15 | 2018-07-10 | 重庆奥基医药科技有限公司 | A kind of anaesthetic mask |
| US20180221617A1 (en) * | 2016-09-06 | 2018-08-09 | H. Lee Moffitt Cancer Center And Research Institue, Inc. | Anesthesia gas delivery and monitoring system |
| CN207734464U (en) * | 2017-06-17 | 2018-08-17 | 河南驼人医疗器械集团有限公司 | Multifunctional rotary adapter |
| CN208049154U (en) * | 2017-12-29 | 2018-11-06 | 厦门仁人医疗科技有限公司 | A kind of disposable anesthesia respiration pipeline |
| CN211096798U (en) * | 2019-07-18 | 2020-07-28 | 江苏海德医学科技股份有限公司 | Anesthesia breathing pipeline joint and assembly thereof |
-
2019
- 2019-07-18 CN CN201910651941.4A patent/CN110237382A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030127094A1 (en) * | 2002-01-04 | 2003-07-10 | Bevely Roberts | Apparatus for delivering inhalant and monitoring exhaled fluid, method of making same, and method of delivering inhalant and monitoring exhaled fluid |
| CN204411446U (en) * | 2015-01-15 | 2015-06-24 | 天津医科大学总医院 | A kind of monitoring anesthesia nasal oxygen inhaling tube |
| CN105343974A (en) * | 2015-12-15 | 2016-02-24 | 邹德伟 | Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device |
| CN205458556U (en) * | 2016-02-29 | 2016-08-17 | 浙江省中医院 | Bronchofiberscope anesthesia tee bend |
| US20180221617A1 (en) * | 2016-09-06 | 2018-08-09 | H. Lee Moffitt Cancer Center And Research Institue, Inc. | Anesthesia gas delivery and monitoring system |
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