CN105727414B - The box-like bite-block of lock, trachea cannula combination fixed sleeve part and its application method - Google Patents
The box-like bite-block of lock, trachea cannula combination fixed sleeve part and its application method Download PDFInfo
- Publication number
- CN105727414B CN105727414B CN201610193987.2A CN201610193987A CN105727414B CN 105727414 B CN105727414 B CN 105727414B CN 201610193987 A CN201610193987 A CN 201610193987A CN 105727414 B CN105727414 B CN 105727414B
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- China
- Prior art keywords
- bite
- trachea cannula
- block
- lock
- passage
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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
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
- A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
-
- 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
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Otolaryngology (AREA)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The box-like bite-block of a kind of lock of the present invention, trachea cannula combination fixed sleeve part, it includes bite-block（1）And trachea cannula（2）, it is characterised in that the bite-block（1）Including bite-block housing（1.1）And Liang Gezhahe mechanisms, the bite-block housing（1.1）The trachea cannula passage for being provided centrally with front and rear insertion（1.2）, positioned at trachea cannula passage（1.2）The bite-block housing of the left and right sides（1.1）Inside it is provided with two cavitys, two cavitys and is respectively arranged with one and is arranged symmetrically Zha He mechanisms, the Zha He mechanisms includes button（1.3）, push rod（1.4）, spring（1.5）, connecting rod（1.6）, link supporting seat（1.7）And locking thimble（1.8）, the trachea cannula（2）The relevant position of its graduation mark is provided with annular groove（2.1）.The present invention has simple in construction, patient's use comfortable not easy infection, the easy to operate advantage of medical worker.
Description
Technical field
The present invention relates to a kind of box-like bite-block of lock, trachea cannula combination fixed sleeve part and its application method.
Background technology
Oral trachea cannula is clinically to set up artificial airway, implement clinical anesthesia and Cavity in Critical Patients rescue and treatment
Important means, trachea cannula be fixed well with oral trachea cannula oral care be related to patient medical safety two weights
Will aspect.
Clinically widely used fixed trachea cannula method is by disposable bite-block and tracheae by medical adhesive tape
Conduit binding is fixed, and is then attached to patient's cheek, and the defect in bite-block design is one man operation's difficulty, it is necessary to which double match somebody with somebody
Closing operation, while the sweat and grease of the secretion of patient's cheek easily contaminate adhesive tape, causes adhesive tape to come off, stationarity deficiency easily causes
Conduit dislocation, mucous membrane of mouth are damaged, and severe patient can cause conduit to be deviate from, and jeopardize patient vitals' safety.
After the important pathogenic cause of disease of Ventilator Associated Pneumonia is patient cannula, oral bacteria is displaced into lower respiratory tract and drawn
Infection is played, multiple studies have shown that it is to cause Ventilator Acquired lung that the obstruction of trachea cannula and bite-block, which causes oral care not in place,
One of scorching major reason.The adhesive tape of one side secure bite block and intubation is easily salivated by patient oral cavity soaks breed bacteria,
Another aspect bite-block and the volume of intubation binding are larger, influence the visual field in patient comfort and oral cavity to observe, it is necessary to release repeatedly
Bind and fix again.
The content of the invention
Above-mentioned not enough there is provided one kind is simple in construction it is an object of the invention to overcome, patient uses comfortable not easy infection, doctor
The box-like bite-block of the easy to operate lock for the treatment of worker, trachea cannula combination fixed sleeve part.
The object of the present invention is achieved like this：
A kind of box-like bite-block of lock, trachea cannula combination fixed sleeve part, it includes bite-block and trachea cannula, the bite-block bag
Include bite-block housing and Liang Gezhahe mechanisms, the trachea cannula passage for being provided centrally with front and rear insertion of the bite-block housing, position
A lock conjunction is respectively arranged with being provided with the bite-block housing of the trachea cannula passage left and right sides in two cavitys, two cavitys
Mechanism, Liang Gezhahe mechanisms are arranged symmetrically in described two cavitys, and the Zha He mechanisms include button, push rod, spring, company
Bar, link supporting seat and locking thimble, the stage casing of the cavity are outwards provided with the middle passage of a transverse direction, and push rod is laterally set
It is placed in passage, the outer end of button connects push rod, one end of spring connects the inner of push rod, the other end connection cavity of spring
Inwall, link supporting seat is arranged on the inwall of cavity, and middle part and the link supporting of connecting rod are hinged, the cavity
Leading portion is inwardly provided with the prepass of a transverse direction, and the horizontal prepass is connected with trachea cannula passage, and locking thimble is horizontal
It is arranged in prepass, locks the needle tip of thimble towards trachea cannula passage, the tail end of locking thimble connects the front end of connecting rod,
The trachea cannula is provided with annular groove in the relevant position of its graduation mark.
When spring is descended in the raw, during the outer section of push rod is stretched out on the outside of passage, the needle point of locking thimble is located at gas
In cannula passage, work as operation button so that when spring is under compressive state, thimble is locked in being located in middle passage for push rod
Withdraw in cavity, the needle point of locking thimble is located in prepass.
The left and right sides of bite-block housing is additionally provided with wire rope handling ear.
A kind of box-like bite-block of lock, trachea cannula combination fixed sleeve part, it is characterised in that its application method is as follows：Press by
Button so that locking thimble is retracted in prepass, is then penetrated trachea cannula in the trachea cannula passage of bite-block, trachea cannula
When penetrating to Position Approximate, release button so that locking thimble is embedded in the annular groove of trachea cannula, now trachea cannula and tooth
Pad fixation is finished, and then the box-like bite-block of lock with trachea cannula is put into patient mouthful, the second half section of the box-like bite-block of lock is located at
In oral cavity.
Compared with prior art, the beneficial effects of the invention are as follows：
The box-like bite-block of lock of the present invention, trachea cannula combination fixed sleeve part can be inserted using the lock combination switch of bite-block with tracheae
Pipe high scale groove coincide, instead of binding adhesive tape, effective secure bite block and trachea cannula, while binding volume is reduced, enhancing disease
People's comfort level and facilitate the observation panel intracavitary visual field；Secondly, compared with conventional tracheal intubation fixation, lock combination switch is convenient to be released
And binding, one man operation can directly clear up patient's mouth and cleaning is intubated, and reduce the workload and consumptive material of nurse.Therefore originally
The box-like bite-block of invention lock, trachea cannula combination fixed sleeve part have simple in construction, patient's use comfortable not easy infection, curative activity
The easy to operate advantage of person.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is Fig. 1 A-A sectional views.
Wherein：
Bite-block 1, bite-block housing 1.1, trachea cannula passage 1.2, button 1.3, push rod 1.4, spring 1.5, connecting rod 1.6, company
Bar fulcrum bearing 1.7, locking thimble 1.8
Trachea cannula 2
Wire rope handling ear 3.
Embodiment
Referring to Fig. 1 ~ Fig. 2, a kind of box-like bite-block of lock of the present invention, trachea cannula combination fixed sleeve part, it includes tooth
Pad 1 and trachea cannula 2, the bite-block 1 are included in bite-block housing 1.1 and Liang Gezhahe mechanisms, the bite-block housing 1.1
The heart is provided with the trachea cannula passage 1.2 of front and rear insertion, in the bite-block housing 1.1 of the left and right sides of trachea cannula passage 1.2
It is provided with two cavitys, two cavitys and is respectively arranged with a Ge Zhahe mechanisms, Liang Gezhahe mechanisms is arranged symmetrically in described two
In individual cavity, the Zha He mechanisms include button 1.3, push rod 1.4, spring 1.5, connecting rod 1.6, link supporting seat 1.7 and lock
Pin 1.8 is pressed closer, the stage casing of the cavity is outwards provided with the middle passage of a transverse direction, and push rod 1.4 is horizontally set in middle passage,
Button 1.3 connects the outer end of push rod 1.4, and one end of spring 1.5 connects the inner of push rod 1.4, the other end connecting cavity of spring 1.5
The inwall of body, the link supporting seat 1.7 is arranged on the inwall of cavity, and middle part and the link supporting seat 1.7 of connecting rod 1.6 are cut with scissors
Connect, the leading portion of the cavity is inwardly provided with the prepass of a transverse direction, the horizontal prepass connects with trachea cannula passage 1.2
Logical, locking thimble 1.8 is horizontally set in prepass, is locked the needle tip of thimble 1.8 towards trachea cannula passage 1.2, is locked
The tail end of thimble 1.8 connects the front end of connecting rod 1.6, when spring 1.5 is descended in the raw, during the outer section of push rod 1.4 is stretched out
On the outside of passage, the needle point of locking thimble 1.8 is located in trachea cannula passage 1.2, when operation button 1.3 so that spring 1.5 is in
When under compressive state, being located in middle passage for push rod 1.4 in the locking withdrawal cavity of thimble 1.8, locks the needle point position of thimble 1.8
In in prepass.
The trachea cannula 2 is provided with annular groove 2.1 in the relevant position of its graduation mark, and the size of annular groove 2.1 is slightly larger than lock
Press closer the tip dimensions of pin 1.8.
The left and right sides of bite-block housing 1.1 is additionally provided with wire rope handling ear 3.Bite-block 1 can be fixed on by rope through wire rope handling ear 3
Patients head.
When the box-like bite-block of the lock, trachea cannula combination fixed sleeve part are used for children, hypomere is installed additional forward on front side of bite-block
Handle, handle, which is used to hold, to be operated, and hypomere installs tabletting additional backward on rear side of bite-block, and tabletting is used to push down tongue.
A kind of box-like bite-block of lock, trachea cannula combine the application method of fixed sleeve part：
Press button so that locking thimble is retracted in prepass, and then trachea cannula is penetrated to the trachea cannula of bite-block
In passage, when trachea cannula is penetrated to Position Approximate, release button so that locking thimble is embedded in the annular groove of trachea cannula,
Fixed dimension precision is higher, and now trachea cannula is fixed with bite-block and finished, and then puts the box-like bite-block of lock with trachea cannula
Enter in patient mouthful, the second half section of the box-like bite-block of lock is located in oral cavity, and then bite-block is fixed on patient's head by rope through wire rope handling ear
Portion.
Claims (2)
1. a kind of box-like bite-block of lock, trachea cannula combine fixed sleeve part, it includes bite-block（1）And trachea cannula（2）, its feature
It is the bite-block（1）Including bite-block housing（1.1）And Liang Gezhahe mechanisms, the bite-block housing（1.1）It is centrally disposed
There is the trachea cannula passage of front and rear insertion（1.2）, positioned at trachea cannula passage（1.2）The bite-block housing of the left and right sides（1.1）It is interior
It is provided with two cavitys, two cavitys and is respectively arranged with a Ge Zhahe mechanisms, Liang Gezhahe mechanisms is arranged symmetrically in described two
In individual cavity, the Zha He mechanisms include button（1.3）, push rod（1.4）, spring（1.5）, connecting rod（1.6）, link supporting seat
（1.7）And locking thimble（1.8）, the stage casing of the cavity is outwards provided with the middle passage of a transverse direction, push rod（1.4）Laterally
It is arranged in passage, button（1.3）Connect push rod（1.4）Outer end, spring（1.5）One end connection push rod（1.4）It is interior
End, spring（1.5）Other end connection cavity inwall, link supporting seat（1.7）It is arranged on the inwall of cavity, connecting rod
（1.6）Middle part and link supporting seat（1.7）It is hinged, the leading portion of the cavity is inwardly provided with the prepass of a transverse direction, should
Horizontal prepass and trachea cannula passage（1.2）Connection, locks thimble（1.8）It is horizontally set in prepass, locks thimble
（1.8）Needle tip towards trachea cannula passage（1.2）, lock thimble（1.8）Tail end connection connecting rod（1.6）Front end, institute
State trachea cannula（2）The relevant position of its graduation mark is provided with annular groove（2.1）；
Work as spring（1.5）When descending in the raw, push rod（1.4）Outer section stretch out on the outside of passage, lock thimble（1.8）'s
Needle point is located at trachea cannula passage（1.2）It is interior, work as operation button（1.3）So that spring（1.5）When under compressive state, top
Bar（1.4）Be located at middle passage in, lock thimble（1.8）Withdraw in cavity, lock thimble（1.8）Needle point be located at prepass
It is interior；
Bite-block housing（1.1）The left and right sides be additionally provided with wire rope handling ear（3）.
2. the box-like bite-block of a kind of lock according to claim 1, trachea cannula combine fixed sleeve part, it is characterised in that it makes
It is as follows with method：Press button so that locking thimble is retracted in prepass, and the tracheae that trachea cannula then is penetrated into bite-block is inserted
In tube passage, when trachea cannula is penetrated to Position Approximate, release button so that locking thimble is embedded at the annular groove of trachea cannula
Interior, now trachea cannula is fixed with bite-block and finished, and then the box-like bite-block of lock with trachea cannula is put into patient mouthful, and lock is closed
The second half section of formula bite-block is located in oral cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193987.2A CN105727414B (en) | 2016-03-31 | 2016-03-31 | The box-like bite-block of lock, trachea cannula combination fixed sleeve part and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193987.2A CN105727414B (en) | 2016-03-31 | 2016-03-31 | The box-like bite-block of lock, trachea cannula combination fixed sleeve part and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105727414A CN105727414A (en) | 2016-07-06 |
| CN105727414B true CN105727414B (en) | 2017-09-12 |
Family
ID=56253402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193987.2A Expired - Fee Related CN105727414B (en) | 2016-03-31 | 2016-03-31 | The box-like bite-block of lock, trachea cannula combination fixed sleeve part and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105727414B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172982A (en) * | 2018-06-07 | 2019-01-11 | 刘静 | A kind of trachea cannula |
| CN112206390B (en) * | 2020-11-06 | 2021-07-09 | 张缙 | Tracheotomy intubation oxygen connecting pipe |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6890322B2 (en) * | 2000-06-29 | 2005-05-10 | The United States Of America As Represented By The Secretary Of The Army | Catheter securing device |
| US6805127B1 (en) * | 2001-03-26 | 2004-10-19 | Brian Lee Karasic | Intubation protection device |
| WO2011066557A1 (en) * | 2009-11-30 | 2011-06-03 | Walter Levine | Respiratory facemask with sliding endotracheal tube holder |
| TWM386898U (en) * | 2010-03-09 | 2010-08-21 | Mackay Memorial Hospital | Endotracheal tube fixer |
| CN202490301U (en) * | 2012-03-30 | 2012-10-17 | 山东省文登整骨医院 | Trachea cannula fixer |
| CN203620029U (en) * | 2013-12-17 | 2014-06-04 | 鲍永新 | Tip controllable tracheal catheter |
| CN204337464U (en) * | 2014-12-29 | 2015-05-20 | 连春鸯 | A kind of tracheal cannula fixer of difficult drop-off |
| CN204502010U (en) * | 2015-03-12 | 2015-07-29 | 常州德天医疗器械有限公司 | Tracheal cannula fixer |
| CN204637220U (en) * | 2015-04-27 | 2015-09-16 | 朱永风 | A kind of tracheal cannula fixer |
| CN205515891U (en) * | 2016-03-31 | 2016-08-31 | 江阴市人民医院 | Box -like bite -block of floodgate, fixed external member of trachea cannula combination |
-
2016
- 2016-03-31 CN CN201610193987.2A patent/CN105727414B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105727414A (en) | 2016-07-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |