CN109224233A - One kind can cut Enhanced type endotracheal tube and the fixed device of integral type - Google Patents
One kind can cut Enhanced type endotracheal tube and the fixed device of integral type Download PDFInfo
- Publication number
- CN109224233A CN109224233A CN201811224279.6A CN201811224279A CN109224233A CN 109224233 A CN109224233 A CN 109224233A CN 201811224279 A CN201811224279 A CN 201811224279A CN 109224233 A CN109224233 A CN 109224233A
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- CN
- China
- Prior art keywords
- tube
- trachea cannula
- cannula
- cut
- fixed device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (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)
- Otolaryngology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to one kind can cut Enhanced type endotracheal tube and the fixed device of integral type, belongs to the field of medical instrument technology.The Enhanced type endotracheal tube and the fixed device of integral type of the present invention cut includes trachea cannula, fixing pipe, telescoping tube, tracheal cannula joint；Described trachea cannula one end is the part that can be cut, and the trachea cannula other end is the part that tube wall is reinforced；The end of cutting of the trachea cannula is fixedly connected across fixing pipe, telescoping tube with tracheal cannula joint；The fixing pipe is flexibly connected with one end of telescoping tube；The other end of the telescoping tube is fixedly connected with tracheal cannula joint.Trachea cannula of the present invention had both remained the shortcomings that cutting the advantages of adjusting length, in turn avoid its and air flue easy damaged pharyngeal to patient of Unreinforced trachea cannula, meanwhile, and overcome the drawbacks of Enhanced type endotracheal tube cannot cut adjusting length.
Description
Technical field
The present invention relates to one kind can cut Enhanced type endotracheal tube and the fixed device of integral type, belongs to medical device technology neck
Domain.
Background technique
Trachea cannula is that anesthesia surgery, CPR and respiratory dysfunction patient establish the important of effective respiration channel and arrange
It applies.There are two types of types for prior art trachea cannula: plain edition trachea cannula and Enhanced type endotracheal tube.Plain edition trachea cannula is
Proof strength, not bending mostly with the production of harder material, can be cut adjustment length, but be easy to cause patient since material is really up to the mark
Bottleneck throat and Airway damage；Enhanced type endotracheal tube makes compared with softwood matter, and Airway damage pharyngeal to patient is smaller, but due to pipe
Wall need to be embedded in wire reinforcing rib with proof strength and not bending, and cannot be cut adjustment length.In addition, above two tracheae
The use of intubation requires additionally to fix equipped with fixed device with the position for guaranteeing trachea cannula.
Summary of the invention
The present invention solves the above problem by the structure of the existing trachea cannula of improvement.
The fixed device of Enhanced type endotracheal tube and integral type can be cut the present invention provides one kind, it is described cut it is reinforced
Trachea cannula and the fixed device of integral type include trachea cannula, fixing pipe, telescoping tube, tracheal cannula joint；The trachea cannula
One end is the part that can be cut, and the trachea cannula other end is the part that tube wall is reinforced；The trachea cannula cuts end
It is fixedly connected across fixing pipe, telescoping tube with tracheal cannula joint；The fixing pipe is flexibly connected with one end of telescoping tube；It is described
The other end of telescoping tube is fixedly connected with tracheal cannula joint.
The present invention is preferably that the tube wall of the tube wall reinforcing section is embedded with metal reinforcing.
The present invention is preferably that the inner wall of the fixing pipe is equipped with internal screw thread；The outer wall of described telescoping tube one end is equipped with outer
Screw thread；The fixing pipe is flexibly connected by screw thread with telescoping tube.
The present invention be preferably the inner ring of described tracheal cannula joint one end be trachea cannula interface, outer ring is that telescoping tube connects
Mouthful；The trachea cannula interface of the tracheal cannula joint is fixedly connected with the end of cutting of trachea cannula；The trachea cannula connects
The flexible interface tube of head is fixedly connected with the other end of telescoping tube, makes the other end of telescoping tube between the flexible of tracheal cannula joint
Interface tube and trachea cannula are cut between end.
The present invention is preferably that the tube wall of the trachea cannula reinforces end equipped with positioning gasbag, and the positioning gasbag passes through logical
Feed channel is connect with duct control system.
The invention has the following beneficial effects:
1. trachea cannula of the present invention had both remained the advantages of cutting adjusting length of Unreinforced trachea cannula,
The shortcomings that in turn avoiding its and air flue easy damaged pharyngeal to patient, meanwhile, and overcome Enhanced type endotracheal tube and cannot cut tune
The drawbacks of saving length；
2. the present invention will fix device and trachea cannula integral type, so that traditional two pieces product is become one, substantially reduce
Production and use cost；
3. fixed device of the present invention and trachea cannula one are simultaneously sleeved on trachea cannula, a large amount of insert is saved
Pipe surrounding space greatly facilitates oral care strips；
4. telescoping tube of the present invention both has the function of adjusting fixed setting position, in turn avoid trachea cannula it is non-plus
The shortcomings that easy bending in strong part.
Detailed description of the invention
2 width of attached drawing of the present invention,
Fig. 1 is that Enhanced type endotracheal tube and the fixed device of integral type can be cut described in embodiment 1
Fig. 2 is that Enhanced type endotracheal tube and the fixed device of integral type can be cut described in embodiment 1
Wherein, 1, trachea cannula, 101, metal reinforcing, 102, positioning gasbag, 103, ventilation pipe, 104, airway valve
Door, 2, fixing pipe, 3, telescoping tube, 4, tracheal cannula joint, 401, trachea cannula interface, 402, flexible interface tube.
Specific embodiment
Following non-limiting embodiments can with a person of ordinary skill in the art will more fully understand the present invention, but not with
Any mode limits the present invention.
Embodiment 1
One kind can cut Enhanced type endotracheal tube and the fixed device of integral type, described to cut Enhanced type endotracheal tube and one
The fixed device of body formula includes trachea cannula 1, fixing pipe 2, telescoping tube 3, tracheal cannula joint 4；
Described 1 one end of trachea cannula is the part that can be cut, and when use can be adjusted the length of trachea cannula 1 by cutting；
1 other end of trachea cannula is the part that tube wall is reinforced, and to reinforce the intensity of tube wall, keeps shape；
The tube wall of the tube wall reinforcing section is embedded with metal reinforcing 101；
The inner wall of the fixing pipe 2 is equipped with internal screw thread；
The telescoping tube 3 can elongate or shorten, to avoid can cutout portions bending, and 3 one end of the telescoping tube is outer
Wall is equipped with external screw thread；
The inner ring of described 4 one end of tracheal cannula joint is trachea cannula interface 401, outer ring is flexible interface tube 402, described
The other end of tracheal cannula joint 4 is ventilator interface；
The end of cutting of the trachea cannula 1 connects across fixing pipe 2, telescoping tube 3 and the trachea cannula of tracheal cannula joint 4
Mouth 401 is fixedly connected；
The fixing pipe 2 is arranged externally threaded threaded one end with telescoping tube 3 and connect；
The other end of the telescoping tube 3 is fixedly connected with the flexible interface tube 402 of tracheal cannula joint 4, makes telescoping tube 3
The other end is between the flexible interface tube 402 of tracheal cannula joint 4 and cutting between end for trachea cannula 1；
The tube wall of the trachea cannula 1 reinforces end and is equipped with positioning gasbag 102, and the positioning gasbag 102 passes through snorkel
Road 103 is connect with duct control system 104.
Embodiment 2
As shown in Figure 1, Enhanced type endotracheal tube and the fixed device of integral type can be cut described in embodiment 1 before use, solid
Determine pipe 2 and telescoping tube 3 is in the most short status of connection；
As shown in Fig. 2, Enhanced type endotracheal tube and the fixed device of integral type can be cut described in embodiment 1 when in use, first
In the mouth that the tube wall of trachea cannula 1 is reinforced to end insertion patient, it is adjusted to rational position, then telescoping tube 3 is connect with trachea cannula
First 4 flexible interface tube 402 separates, trachea cannula 1 cut end and the trachea cannula interface 401 of tracheal cannula joint 4 divides
From, by extra trachea cannula 1 can cutout portions cut, trachea cannula 1 is then cut into end and tracheal cannula joint 4
Trachea cannula interface 401 is fixedly connected, and telescoping tube 3 is fixedly connected with the flexible interface tube 402 of tracheal cannula joint 4, finally
Telescoping tube 3 is extended into longest, by the position of threaded adjustment fixing pipe 2, to adapt to the position where different patient teeths, together
When, fixing pipe 2 is fixed on outside patient mouthful with medical adhesive tape.
Claims (5)
1. one kind can cut Enhanced type endotracheal tube and the fixed device of integral type, it is characterised in that: described to cut reinforced gas
Cannula and the fixed device of integral type include trachea cannula, fixing pipe, telescoping tube, tracheal cannula joint；
Described trachea cannula one end is the part that can be cut, and the trachea cannula other end is the part that tube wall is reinforced；
The end of cutting of the trachea cannula is fixedly connected across fixing pipe, telescoping tube with tracheal cannula joint；
The fixing pipe is flexibly connected with one end of telescoping tube；
The other end of the telescoping tube is fixedly connected with tracheal cannula joint.
2. according to claim 1 cut Enhanced type endotracheal tube and the fixed device of integral type, it is characterised in that: described
The tube wall of tube wall reinforcing section is embedded with metal reinforcing.
3. according to claim 2 cut Enhanced type endotracheal tube and the fixed device of integral type, it is characterised in that: described
The inner wall of fixing pipe is equipped with internal screw thread；
The outer wall of described telescoping tube one end is equipped with external screw thread；
The fixing pipe is flexibly connected by screw thread with telescoping tube.
4. according to claim 3 cut Enhanced type endotracheal tube and the fixed device of integral type, it is characterised in that: described
The inner ring of tracheal cannula joint one end is trachea cannula interface, outer ring is flexible interface tube；
The trachea cannula interface of the tracheal cannula joint is fixedly connected with the end of cutting of trachea cannula；
The flexible interface tube of the tracheal cannula joint is fixedly connected with the other end of telescoping tube, make the other end of telescoping tube between
The flexible interface tube of tracheal cannula joint and cutting between end for trachea cannula.
5. according to claim 4 cut Enhanced type endotracheal tube and the fixed device of integral type, it is characterised in that: described
The tube wall of trachea cannula reinforces end and is equipped with positioning gasbag, and the positioning gasbag is connect by ventilation pipe with duct control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224279.6A CN109224233B (en) | 2018-10-19 | 2018-10-19 | Cuttable reinforced tracheal cannula and integrated fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224279.6A CN109224233B (en) | 2018-10-19 | 2018-10-19 | Cuttable reinforced tracheal cannula and integrated fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109224233A true CN109224233A (en) | 2019-01-18 |
| CN109224233B CN109224233B (en) | 2021-03-30 |
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ID=65080516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224279.6A Active CN109224233B (en) | 2018-10-19 | 2018-10-19 | Cuttable reinforced tracheal cannula and integrated fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109224233B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960770A (en) * | 2019-12-11 | 2020-04-07 | 姜虹 | Difficult air flue intubation auxiliary device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896667A (en) * | 1988-11-02 | 1990-01-30 | Magnuson Linda M | Endotracheal tube bite block |
| WO2005009522A1 (en) * | 2003-07-28 | 2005-02-03 | Luiz Gonzaga Granja Filho | A probe for medical use |
| WO2008003929A1 (en) * | 2006-07-01 | 2008-01-10 | Smiths Group Plc | Medico-surgical tube assemblies |
| US20090211573A1 (en) * | 2008-02-22 | 2009-08-27 | Russo Ronald D | Endotracheal tube holder with improved locking device |
| CN201814961U (en) * | 2010-02-25 | 2011-05-04 | 丁超 | Improved reinforced trachea cannula |
| CN202096562U (en) * | 2011-04-29 | 2012-01-04 | 新乡市金世康医疗器械有限公司 | Anti-collapse wettable air pipe inserting pipe |
| CN204890868U (en) * | 2015-04-21 | 2015-12-23 | 重庆医科大学附属永川医院 | Metal tracheal cannula of joinable breathing machine |
| CN105813680A (en) * | 2013-12-19 | 2016-07-27 | 史密斯医疗 Asd 公司 | Soft tip catheter |
| CN206063519U (en) * | 2016-05-11 | 2017-04-05 | 河南省健琪医疗器械有限公司 | A kind of double-cavity bronchial cannula |
| CN206621635U (en) * | 2016-11-18 | 2017-11-10 | 魏辉明 | A kind of telescopic fixator of tracheal catheter mouth outer portion |
-
2018
- 2018-10-19 CN CN201811224279.6A patent/CN109224233B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896667A (en) * | 1988-11-02 | 1990-01-30 | Magnuson Linda M | Endotracheal tube bite block |
| WO2005009522A1 (en) * | 2003-07-28 | 2005-02-03 | Luiz Gonzaga Granja Filho | A probe for medical use |
| WO2008003929A1 (en) * | 2006-07-01 | 2008-01-10 | Smiths Group Plc | Medico-surgical tube assemblies |
| US20090211573A1 (en) * | 2008-02-22 | 2009-08-27 | Russo Ronald D | Endotracheal tube holder with improved locking device |
| CN201814961U (en) * | 2010-02-25 | 2011-05-04 | 丁超 | Improved reinforced trachea cannula |
| CN202096562U (en) * | 2011-04-29 | 2012-01-04 | 新乡市金世康医疗器械有限公司 | Anti-collapse wettable air pipe inserting pipe |
| CN105813680A (en) * | 2013-12-19 | 2016-07-27 | 史密斯医疗 Asd 公司 | Soft tip catheter |
| CN204890868U (en) * | 2015-04-21 | 2015-12-23 | 重庆医科大学附属永川医院 | Metal tracheal cannula of joinable breathing machine |
| CN206063519U (en) * | 2016-05-11 | 2017-04-05 | 河南省健琪医疗器械有限公司 | A kind of double-cavity bronchial cannula |
| CN206621635U (en) * | 2016-11-18 | 2017-11-10 | 魏辉明 | A kind of telescopic fixator of tracheal catheter mouth outer portion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960770A (en) * | 2019-12-11 | 2020-04-07 | 姜虹 | Difficult air flue intubation auxiliary device |
| CN110960770B (en) * | 2019-12-11 | 2020-12-15 | 上海交通大学医学院附属第九人民医院 | Difficult air flue intubation auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109224233B (en) | 2021-03-30 |
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