CN205515891U - Box -like bite -block of floodgate, fixed external member of trachea cannula combination - Google Patents
Box -like bite -block of floodgate, fixed external member of trachea cannula combination Download PDFInfo
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- CN205515891U CN205515891U CN201620259109.1U CN201620259109U CN205515891U CN 205515891 U CN205515891 U CN 205515891U CN 201620259109 U CN201620259109 U CN 201620259109U CN 205515891 U CN205515891 U CN 205515891U
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- bite
- block
- tracheal intubation
- passage
- push rod
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Abstract
The utility model relates to a box -like bite -block of floodgate, fixed external member of trachea cannula combination, it includes bite -block (1) and trachea cannula (2), its characterized in that the mechanism is closed including bite -block casing (1.1) and two floodgates in bite -block (1), trachea cannula passageway (1.2) had a perfect understanding around the center of bite -block casing (1.1) is provided with, bite -block casing (1.1) that lie in trachea cannula passageway (1.2) left and right sides are provided with two cavitys, and be provided with a symmetrical arrangement floodgate in two cavitys respectively and close the mechanism, the floodgate closes the mechanism and includes button (1.3), ejector pin (1.4), spring (1.5), connecting rod (1.6), connecting rod bearing (1.7) and lock thimble (1.8), trachea cannula (2) are provided with annular (2.1) in the relevant position of its scale mark. The utility model has the advantages of simple structure, patient use comfortable not infectious, medical worker convenient operation.
Description
Technical field
This utility model relates to a kind of box-like bite-block of lock, tracheal intubation combination fixed sleeve part.
Background technology
Oral trachea cannula is to set up artificial airway, enforcement clinical anesthesia and Cavity in Critical Patients clinically to rescue and the important means for the treatment of, and tracheal intubation is fixed well and oral trachea cannula mouth care is two importances being related to patient medical safety.
The most widely used fixing tracheal intubation method is to bundle fixing by medical adhesive tape by disposable bite-block and endotracheal tube, it is then attached to patient's buccal, defect in the design of this bite-block is one man operation's difficulty, need double compounding practice, adhesive tape easily contaminated by perspiration and the oils and fats of patient's buccal secretion simultaneously, causes adhesive tape to come off, and stationarity deficiency easily causes conduit dislocation, oral mucosa damaged, severe patient can cause conduit to deviate from, and jeopardizes patient vitals's safety.
After the important pathogenic cause of disease of Ventilator Associated Pneumonia is patient cannula, oral cavity bacterium is displaced into lower respiratory tract and causes infection, and multiple studies have shown that the obstruction of tracheal intubation and bite-block causes mouth care not in place is one of major reason causing Ventilator Associated Pneumonia.On the one hand secure bite block and the adhesive tape that intubates easily are salivated by patient oral cavity and soak breed bacteria, and on the other hand bite-block is relatively big with the volume intubating binding, affect visual field observation in patient comfort and oral cavity, needs the most unbinding and fix.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that a kind of simple in construction, and patient uses comfortable not easy infection, the easy to operate box-like bite-block of lock of medical worker, tracheal intubation combination fixed sleeve part.
The purpose of this utility model is achieved in that
nullA kind of box-like bite-block of lock、Tracheal intubation combination fixed sleeve part，It includes bite-block and tracheal intubation，Described bite-block includes bite-block housing and Liang Gezhahe mechanism，Tracheal intubation passage the most through before and after being provided centrally with of described bite-block housing，The bite-block housing being positioned at the tracheal intubation passage left and right sides is provided with two cavitys，It is respectively arranged with one in two cavitys and is arranged symmetrically with Zha He mechanism，Described Zha He mechanism includes button、Push rod、Spring、Connecting rod、Link supporting seat and locking thimble，The stage casing of described cavity is to being outside equipped with a horizontal middle passage，Push rod is horizontally set in middle passage，Button connects the outer end of push rod，One end of spring connects the inner of push rod，The other end of spring connects the inwall of cavity，Described link supporting seat is arranged on the inwall of cavity，The middle part of connecting rod is hinged with link supporting seat，The leading portion of described cavity is inwardly provided with a horizontal prepass and tracheal intubation channel connection，Locking thimble is horizontally set in prepass，The needle tip of locking thimble is towards tracheal intubation passage，The tail end of locking thimble connects the front end of connecting rod，Described tracheal intubation is provided with annular groove in the relevant position of its graduation mark.
When spring descends in the raw, the outer section of push rod is stretched out outside middle passage, the needle point of locking thimble is positioned at tracheal intubation passage, when operation button, when spring is under compressive state, push rod be positioned at middle passage, locking thimble is regained in cavity, and the needle point of locking thimble is positioned at prepass.
The left and right sides of bite-block housing is additionally provided with wire rope handling ear.
Compared with prior art, the beneficial effects of the utility model are:
The box-like bite-block of this utility model lock, tracheal intubation combination fixed sleeve part uses the lock combination switch of bite-block can coincide with tracheal intubation high scale groove, replace binding adhesive tape, effectively secure bite block and tracheal intubation, reduces binding volume simultaneously, strengthens patient comfort and facilitate the observation panel intracavity visual field；Secondly, intubate fixation with conventional tracheal compared with, lock combination switch is convenient to be released and binding, and one man operation can directly clear up patient's mouth and cleaning intubates, and decreases workload and the consumptive material of nurse.Therefore the box-like bite-block of this utility model lock, tracheal intubation combination fixed sleeve part have simple in construction, and patient uses comfortable not easy infection, the advantage that medical worker is easy to operate.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein:
Bite-block 1, bite-block housing 1.1, tracheal intubation passage 1.2, button 1.3, push rod 1.4, spring 1.5, connecting rod 1.6, link supporting seat 1.7, locking thimble 1.8
Tracheal intubation 2
Wire rope handling ear 3.
Detailed description of the invention
nullSee Fig. 1 ~ Fig. 2，The box-like bite-block of a kind of lock that this utility model relates to、Tracheal intubation combination fixed sleeve part，It includes bite-block 1 and tracheal intubation 2，Described bite-block 1 includes bite-block housing 1.1 and Liang Gezhahe mechanism，Tracheal intubation passage 1.2 the most through before and after being provided centrally with of described bite-block housing 1.1，The bite-block housing 1.1 being positioned at tracheal intubation passage 1.2 left and right sides is provided with two cavitys，It is respectively arranged with one in two cavitys and is arranged symmetrically with Zha He mechanism，Described Zha He mechanism 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 stage casing of described cavity is to being outside equipped with a horizontal middle passage，Push rod 1.4 is horizontally set in middle passage，Button 1.3 connects the outer end of push rod 1.4，One end of spring 1.5 connects the inner of push rod 1.4，The other end of spring 1.5 connects the inwall of cavity，Described link supporting seat 1.7 is arranged on the inwall of cavity，The middle part of connecting rod 1.6 is hinged with link supporting seat 1.7，The leading portion of described cavity is inwardly provided with a horizontal prepass and connects with tracheal intubation passage 1.2，Locking thimble 1.8 is horizontally set in prepass，The needle tip of locking thimble 1.8 is towards tracheal intubation passage 1.2，The tail end of locking thimble 1.8 connects the front end of connecting rod 1.6，When spring 1.5 descends in the raw，The outer section of push rod 1.4 is stretched out outside middle passage，The needle point of locking thimble 1.8 is positioned at tracheal intubation passage 1.2，When operation button 1.3，When spring 1.5 is under compressive state，Push rod 1.4 be positioned at middle passage，Locking thimble 1.8 is regained in cavity，The needle point of locking thimble 1.8 is positioned at prepass.
Described tracheal intubation 2 is provided with annular groove 2.1 in the relevant position of its graduation mark, the tip dimensions being slightly larger in dimension than locking thimble 1.8 of annular groove 2.1.
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 patients head through wire rope handling ear 3 by rope.
When the box-like bite-block of this lock, tracheal intubation combination fixed sleeve part are for child, on front side of bite-block, hypomere installs forward handle additional, and handle is used for holding operation, and on rear side of bite-block, hypomere installs tabletting backward additional, and tabletting is used for pushing down tongue.
A kind of using method of the box-like bite-block of lock, tracheal intubation combination fixed sleeve part:
Press button, make to lock thimble to be retracted in prepass, then tracheal intubation is penetrated in the tracheal intubation passage of bite-block, when tracheal intubation penetrates to Position Approximate, release button, make to lock thimble to be embedded in the annular groove of tracheal intubation, fixed dimension precision is higher, now tracheal intubation and bite-block are fixed complete, then the box-like bite-block of lock with tracheal intubation is put in patient's mouth, the second half section of the box-like bite-block of lock is positioned at oral cavity, and then bite-block is fixed on patients head through wire rope handling ear by rope.
Claims (3)
- null1. the box-like bite-block of lock、Tracheal intubation combination fixed sleeve part，It includes bite-block (1) and tracheal intubation (2)，It is characterized in that described bite-block (1) includes bite-block housing (1.1) and Liang Gezhahe mechanism，Tracheal intubation passage (1.2) the most through before and after being provided centrally with of described bite-block housing (1.1)，The bite-block housing (1.1) being positioned at tracheal intubation passage (1.2) left and right sides is provided with two cavitys，It is respectively arranged with one in two cavitys and is arranged symmetrically with Zha He mechanism，Described Zha He mechanism 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 stage casing of described cavity is to being outside equipped with a horizontal middle passage，Push rod (1.4) is horizontally set in middle passage，Button (1.3) connects the outer end of push rod (1.4)，One end of spring (1.5) connects the inner of push rod (1.4)，The other end of spring (1.5) connects the inwall of cavity，Described link supporting seat (1.7) is arranged on the inwall of cavity，The middle part of connecting rod (1.6) is hinged with link supporting seat (1.7)，The leading portion of described cavity is inwardly provided with a horizontal prepass and connects with tracheal intubation passage (1.2)，Locking thimble (1.8) is horizontally set in prepass，The needle tip of locking thimble (1.8) is towards tracheal intubation passage (1.2)，The tail end of locking thimble (1.8) connects the front end of connecting rod (1.6)，Described tracheal intubation (2) is provided with annular groove (2.1) in the relevant position of its graduation mark.
- A kind of box-like bite-block of lock the most according to claim 1, tracheal intubation combination fixed sleeve part, it is characterized in that when spring (1.5) descends in the raw, the outer section of push rod (1.4) is stretched out outside middle passage, the needle point of locking thimble (1.8) is positioned at tracheal intubation passage (1.2), when operation button (1.3), when spring (1.5) is under compressive state, push rod (1.4) be positioned at middle passage, locking thimble (1.8) is regained in cavity, and the needle point of locking thimble (1.8) is positioned at prepass.
- A kind of box-like bite-block of lock the most according to claim 1, tracheal intubation combination fixed sleeve part, it is characterised in that the left and right sides of bite-block housing (1.1) is additionally provided with wire rope handling ear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259109.1U CN205515891U (en) | 2016-03-31 | 2016-03-31 | Box -like bite -block of floodgate, fixed external member of trachea cannula combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259109.1U CN205515891U (en) | 2016-03-31 | 2016-03-31 | Box -like bite -block of floodgate, fixed external member of trachea cannula combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205515891U true CN205515891U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259109.1U Expired - Fee Related CN205515891U (en) | 2016-03-31 | 2016-03-31 | Box -like bite -block of floodgate, fixed external member of trachea cannula combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205515891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727414A (en) * | 2016-03-31 | 2016-07-06 | 江阴市人民医院 | Closing type tooth cushion and tracheal cannula combined fixing suite and use method thereof |
| CN110115795A (en) * | 2019-05-22 | 2019-08-13 | 河南省健琪医疗器械有限公司 | Functional trachea cannula |
-
2016
- 2016-03-31 CN CN201620259109.1U patent/CN205515891U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727414A (en) * | 2016-03-31 | 2016-07-06 | 江阴市人民医院 | Closing type tooth cushion and tracheal cannula combined fixing suite and use method thereof |
| CN110115795A (en) * | 2019-05-22 | 2019-08-13 | 河南省健琪医疗器械有限公司 | Functional trachea cannula |
| CN110115795B (en) * | 2019-05-22 | 2021-12-24 | 河南省健琪医疗器械有限公司 | Functional trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |