CN204601303U - A kind of multifunction throat shade assembly - Google Patents
A kind of multifunction throat shade assembly Download PDFInfo
- Publication number
- CN204601303U CN204601303U CN201520089430.5U CN201520089430U CN204601303U CN 204601303 U CN204601303 U CN 204601303U CN 201520089430 U CN201520089430 U CN 201520089430U CN 204601303 U CN204601303 U CN 204601303U
- Authority
- CN
- China
- Prior art keywords
- airway
- capsule body
- cover capsule
- built
- 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.)
- Expired - Fee Related
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
This utility model relates to human body respiration ventilating technology field, refer in particular to a kind of multifunction throat shade assembly, comprise cover capsule body and be arranged at the laryngeal mask air bag of upstream end of cover capsule body, the link of cover capsule body is connected with hand holding handle, also comprise the airway in the through hole that can be built in cover capsule body, the outer wall of the upstream end of this airway is embedded with airway air bag, airway air bag is connected with the first aerating and exhaust device by the first built-in tubule, first built-in tubule is embedded in the tube wall of airway, the outer wall of described airway is provided with and ensures bubble-tight sealing device between airway and cover capsule body.Due to the air-tightness arranged when effectively can ensure ventilation of sealing device, airway can be made again to slide and to protect lung to weigh wounded, allow laryngeal mask airway function and endotracheal tube lead to airway dysfunction Sui and namely mutually change fast.
Description
Technical field
This utility model relates to human body respiration ventilating technology field, refers in particular to a kind of multifunction throat shade assembly.
Background technology
Artificial respiration's ventilating technology is implemented by two kinds of ways reliably at present, and method one is endotracheal intubation ventilating technology, and core article used is endotracheal tube etc., and another kind of method is slotting laryngeal mask airway technology, and core article used is laryngeal mask.Two kinds of methods respectively have pluses and minuses: endotracheal intubation ventilating technology advantage: the method is current way of ventilating the most reliably, has good air flue isolation features, shortcoming: need special installation (laryngoscope), high to operator's technical requirement, patient's toleration is poor.Insert laryngeal mask airway technological merit: laryngeal mask update simply, without the need to special installation (can free-handly place), patient's well-tolerated, without the need to using anaesthetic, being more suitable for rescuing for emergency using, shortcoming is: air flue seal difference is easily leaked gas, still there is reflux erroneous aspiration danger, air flue isolation is not high.
With this utility model technology the most close to be the patent No. disclosed in State Intellectual Property Office's patent network be 201320086145.9 utility model patent and application number be the patent of invention of 201310461584.8, but there is following shortcoming in this technology: 1 sealing device complex structure.2 thrust unit displacements are fixed, and can not regulate according to individual variation.3 maximum defects do not illustrate the method for attachment of the first aerating and exhaust device especially, cannot connect by design first aerating and exhaust device of this patent text content, built-in catheter air bag cannot carry out inflation/deflation, loses the closing function to trachea, the failure of endotracheal tube ventilatory function.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of patient's well-tolerated, and respiratory ventilation reliably uses easy to operate multifunction throat shade assembly.
In order to solve the problems of the technologies described above, this utility model adopts following technical scheme: a kind of multifunction throat shade assembly, comprise cover capsule body and be arranged at the laryngeal mask air bag of upstream end of cover capsule body, the link of cover capsule body is connected with hand holding handle, also comprise the airway that can be built in cover capsule body through hole, the outer end of this airway is connected with current nipple, the outer wall of the upstream end of this airway is embedded with airway air bag, airway air bag is connected with the first aerating and exhaust device by the first built-in tubule, first built-in tubule is embedded in the tube wall of airway, the outer wall of described airway is provided with and ensures bubble-tight sealing device between airway and cover capsule body.
Preferably, described sealing device is sealing ring, and when airway is built in the through hole of cover capsule body, sealing ring abuts with the inwall of the through hole of cover capsule body, and sealing load is set to the force value that human respiratory tract can bear, and available protecting lung weighs wounded.
Preferably, the outer wall of described cover capsule body is provided with the first indicator graduation lines, and the length of this first indicator graduation lines and the ratio of cover capsule body girth are 0.5 ~ 1.
Preferably, the outer wall of described airway is provided with the second indicator graduation lines, and the length of this second indicator graduation lines and the ratio of airway girth are 0.5 ~ 1.
Preferably, the upstream end of described airway is set to angular cut or wave port.
Preferably, the sidewall of the upstream end of described airway offers tube wall passage.
Preferably, the tube wall inside of described airway is embedded with resistance to compression wire loop.
Preferably, described sealing device is the pressure bladder of the outer wall being arranged at airway, and pressure bladder is connected with the second aerating and exhaust device by the second built-in tubule, and the second built-in tubule is embedded in the tube wall of airway.
The beneficial effects of the utility model are: this utility model provides a kind of multifunction throat shade assembly; before practical application; airway air bag sky is flat; when airway being built in the through hole of cover capsule body; airway and air bag slide in through hole; due to the air-tightness arranged when effectively can ensure ventilation of sealing device, airway can be made again to slide and to protect lung to weigh wounded, allow laryngeal mask airway function and endotracheal tube lead to airway dysfunction Sui and namely mutually change fast.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this utility model embodiment one airway when stretching out.
Fig. 2 is the sectional structure schematic diagram of this utility model embodiment one airway when not stretching out.
Fig. 3 is the partial enlargement structural representation of part A in Fig. 2.
Fig. 4 is the partial enlargement structural representation of part B in Fig. 2.
Fig. 5 is the sectional structure schematic diagram of this utility model embodiment two airway when stretching out.
Fig. 6 is the partial enlargement structural representation of C part in Fig. 5.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, be further described this utility model below in conjunction with embodiment and accompanying drawing, the content that embodiment is mentioned is not to restriction of the present utility model.
Be a kind of embodiment one of multifunction throat shade assembly as shown in Figures 1 to 4, comprise cover capsule body 1 and be arranged at the laryngeal mask air bag 2 of upstream end of cover capsule body 1, the link of cover capsule body 1 is connected with hand holding handle 3, also comprise the airway 4 in the through hole that can be built in cover capsule body 1, the outer end of this airway 4 is connected with current nipple 16, the outer wall of the upstream end of this airway 4 is embedded with airway air bag 5, airway air bag 5 is connected with the first aerating and exhaust device 7 by the first built-in tubule 6, first built-in tubule 6 is embedded in the tube wall of airway 4, the outer wall of described airway 4 is provided with and ensures bubble-tight sealing device between airway 4 and cover capsule body 1, sealing device is sealing ring 8, when airway 4 is built in the through hole of cover capsule body 1, sealing ring 8 abuts with the inwall of the through hole of cover capsule body 1.
Before practical application; airway air bag 5 is empty flat; airway 4 and air bag 5 slide in through hole; due to the air-tightness arranged when effectively can ensure ventilation of sealing device; airway can be made again to slide and to protect lung to weigh wounded, allow laryngeal mask airway function and endotracheal tube lead to airway dysfunction Sui and namely mutually change fast.
The advantage of two kinds of ventilation ways that this utility model Multifunctional laryngeal mask can effectively retain in background technology avoids respective shortcoming simultaneously, namely changes two kinds of ventilating modes and reach the effect avoiding shortcoming according to patient's state of an illness Bianization Sui.
In the present embodiment, the outer wall of described cover capsule body 1 is provided with the first indicator graduation lines 9, the length of this first indicator graduation lines 9 and the ratio of cover capsule body 1 girth are 0.5 ~ 1, the outer wall of described airway 4 is provided with the second indicator graduation lines 10, and the length of this second indicator graduation lines 10 and the ratio of airway 4 girth are 0.5 ~ 1.Preferably, the length of the first indicator graduation lines 9 is equal with cover capsule body 1 girth, the length of the second indicator graduation lines 10 is equal with airway 4 girth, in use, user can be known from any angle and sees the first indicator graduation lines 9 and the second indicator graduation lines 10 clearly, the degree of depth that accurate judgement airway 4 enters, convenient practicality.
If Fig. 2 is laryngeal mask functional status of the present utility model, airway 4 built-in cover capsule body 1 li, airway air bag 5 is exitted, and the first indicator graduation lines 9 and the second indicator graduation lines 10 overlap are to whole.Need to insert this Multifunctional laryngeal mask by the requirement of laryngeal mask update according to patient's state of an illness, carry out to practice artificial respiration by laryngeal mask pattern after inflation is fixed to laryngeal mask air bag 2, the hand holding handle 16 fixing cover capsule body 1 is on the other hand needed again according to the state of an illness, another hands suitably enforces airway 4 to the inside deeply, airway 4 will enter tracheal strips through glottis, scale difference according to two indicator graduation lines can determine the degree of depth that airway 4 advances, closed trachea is inflated through the first aerating and exhaust device 7 pairs of airway air bags 5 when being advanced to correct position, confirm the capable artificial respiration of laggard circulation of qi promoting inner catheter tube ventilating mode, as shown in Figure 1.Now suitably can exit to laryngeal mask air bag 2 to pharyngeal bad compressing for alleviating laryngeal mask air bag 2, need to exit laryngeal mask according to the state of an illness again and also can not exit laryngeal mask, carefully return by pushing guidance trachea 4 method again, until airway 4 is got back in cover capsule body 1 change laryngeal mask airway pattern into if exitted to airway air bag 5 again after inflating laryngeal mask air bag 2 when needing according to the state of an illness when not exiting laryngeal mask.If can exit by following way the ventilating mode that laryngeal mask retains pure endotracheal tube when the state of an illness needs not retain laryngeal mask, unload current nipple 16, one 7 aerating and exhaust device is filled in airway rear end, fix airway 4, another is slow with one's hands carefully outwards pulls out laryngeal mask slowly, then fixes airway 4 and carry out endotracheal tube ventilatory function.Namely convert two kinds of ventilating modes according to the Ke Yi Sui that needs of the state of an illness in a word, guarantee the work efficiency of patient safety and raising doctor.This utility model main uses is the respiratory nursing that anesthesia is implemented, and emergency rescues the artificial respiration implemented, the respiratory nursing required for intensive care unit(ICU).Can produce Multiple Type to be applicable to the Different Individual of all ages and classes, sex according to human body difference, practicality is stronger.
In the present embodiment, the upstream end of described airway 4 is set to angular cut 11.Concrete, the sidewall of the upstream end of described airway 4 offers tube wall passage 13, and in the process inserting airway 4, if front end passage is blocked, the tube wall passage 13 being positioned at tube wall can play the effect of ventilation equally.
In the present embodiment, the tube wall inside of described airway 4 is embedded with resistance to compression wire loop, and prevent airway 4 sting bending due to the tooth of patient and the situation of ventilation blocking occurs, venting capability is better.
Be a kind of embodiment two of multifunction throat shade assembly as shown in Figure 5 and Figure 6, be with the difference of above-described embodiment one: described sealing device is the pressure bladder 17 of the outer wall being arranged at airway 4, pressure bladder is connected with the built-in tubule 14 of the second aerating and exhaust device 15, second by the second built-in tubule 14 and is embedded in the tube wall of airway 4.During pressure bladder 17 unaerated, airway 4 and pressure bladder 17 can freely slide in cover capsule body 1, after being inflated in pressure bladder 17 by the second aerating and exhaust device 15, pressure bladder 17 is closely filled in the gap between cover capsule body 1 and airway 4, and sealing function is good.
In the present embodiment, the upstream end of described airway 4 is set to wave port one 2.In the process inserting airway 4, if front end passage is blocked, the tube wall passage 13 being positioned at tube wall can play the effect of ventilation equally.
Above-described embodiment is this utility model preferably implementation; in addition; this utility model can also alternate manner realize, as visual laryngeal mask, drainage laryngeal mask etc. do not depart from the technical program design prerequisite under any apparent replacement all within protection domain of the present utility model.
Claims (8)
1. a multifunction throat shade assembly, comprise cover capsule body (1) and be arranged at the laryngeal mask air bag (2) of upstream end of cover capsule body (1), the link of cover capsule body (1) is connected with hand holding handle (3), it is characterized in that: also comprise the airway (4) in the through hole that can be built in cover capsule body (1), the outer end of this airway (4) is connected with current nipple (16), the outer wall of the upstream end of this airway (4) is embedded with airway air bag (5), airway air bag (5) is connected with the first aerating and exhaust device (7) by the first built-in tubule (6), first built-in tubule (6) is embedded in the tube wall of airway (4), the outer wall of described airway (4) is provided with and ensures bubble-tight sealing device between airway (4) and cover capsule body (1).
2. a kind of multifunction throat shade assembly according to claim 1, it is characterized in that: described sealing device is sealing ring (8), when airway (4) is built in the through hole of cover capsule body (1), sealing ring (8) abuts with the inwall of the through hole of cover capsule body (1).
3. a kind of multifunction throat shade assembly according to claim 1, it is characterized in that: the outer wall of described cover capsule body (1) is provided with the first indicator graduation lines (9), the length of this first indicator graduation lines (9) and the ratio of cover capsule body (1) girth are 0.5 ~ 1.
4. a kind of multifunction throat shade assembly according to claim 1, is characterized in that: the outer wall of described airway (4) is provided with the second indicator graduation lines (10), and the length of this second indicator graduation lines (10) and the ratio of airway (4) girth are 0.5 ~ 1.
5. a kind of multifunction throat shade assembly according to claim 1, is characterized in that: the upstream end of described airway (4) is set to angular cut (11) or wave port (12).
6. a kind of multifunction throat shade assembly according to claim 1, is characterized in that: the sidewall of the upstream end of described airway (4) offers tube wall passage (13).
7. a kind of multifunction throat shade assembly according to claim 1, is characterized in that: the tube wall inside of described airway (4) is embedded with resistance to compression wire loop.
8. a kind of multifunction throat shade assembly according to claim 1, it is characterized in that: described sealing device is for being arranged at the pressure bladder (17) of the outer wall of airway (4), pressure bladder is connected with the second aerating and exhaust device (15) by the second built-in tubule (14), and the second built-in tubule (14) is embedded in the tube wall of airway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089430.5U CN204601303U (en) | 2015-02-09 | 2015-02-09 | A kind of multifunction throat shade assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089430.5U CN204601303U (en) | 2015-02-09 | 2015-02-09 | A kind of multifunction throat shade assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601303U true CN204601303U (en) | 2015-09-02 |
Family
ID=53953900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089430.5U Expired - Fee Related CN204601303U (en) | 2015-02-09 | 2015-02-09 | A kind of multifunction throat shade assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664326A (en) * | 2016-03-09 | 2016-06-15 | 成都聚智工业设计有限公司 | Tracheal catheter for respiratory medicine |
| CN108273168A (en) * | 2018-04-04 | 2018-07-13 | 福建医科大学附属第医院 | Tracheal strips operation high-frequency ventilation gas operated device and its working method |
-
2015
- 2015-02-09 CN CN201520089430.5U patent/CN204601303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664326A (en) * | 2016-03-09 | 2016-06-15 | 成都聚智工业设计有限公司 | Tracheal catheter for respiratory medicine |
| CN108273168A (en) * | 2018-04-04 | 2018-07-13 | 福建医科大学附属第医院 | Tracheal strips operation high-frequency ventilation gas operated device and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201516220U (en) | Built-in obstructed type gullet drainage tube laryngeal mask airway | |
| CN203123244U (en) | Novel tracheal tube | |
| CN103301546B (en) | A kind of auxiliary tube for endotracheal intubation | |
| CN106110462A (en) | Single cavity double sac bronchial cannula | |
| CN204601303U (en) | A kind of multifunction throat shade assembly | |
| CN202526729U (en) | Novel safe laryngeal mask | |
| CN203169782U (en) | Intraoral support type oropharynx breather pipe | |
| CN205549179U (en) | Double -cavity bronchial cannula | |
| CN213491302U (en) | Trachea cannula | |
| CN211383288U (en) | Safe adjustable airway blockage testing device | |
| CN204655720U (en) | Carry adjustable tooth cushion tracheal intubation | |
| CN209004936U (en) | Inflate tube assembly and laryngeal mask | |
| CN211410571U (en) | Trachea cannula with film | |
| CN200998506Y (en) | Novel trachea catheter | |
| CN203291346U (en) | Auxiliary tube for endotracheal intubation | |
| CN203001631U (en) | Self-inflating laryngeal mask | |
| CN209154802U (en) | A kind of medical use T shaped pipe | |
| CN202179726U (en) | Closed type sputum suction apparatus | |
| CN106110459A (en) | A kind of anesthesia nose cup | |
| CN205988446U (en) | Nasal airflow device | |
| CN205127036U (en) | Disposable two -chamber laryngeal mask air flue pipe | |
| CN206138542U (en) | But trachea cannula of trachea surface anesthesia function | |
| CN218980094U (en) | Novel laryngeal mask structure | |
| CN204709579U (en) | A kind of Medical throat cover | |
| CN218420606U (en) | Trachea opens stifled pipe device of examination |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170209 |