CN107875491A - Appurtenance during for pharyngoscope trachea cannula - Google Patents
Appurtenance during for pharyngoscope trachea cannula Download PDFInfo
- Publication number
- CN107875491A CN107875491A CN201711344145.3A CN201711344145A CN107875491A CN 107875491 A CN107875491 A CN 107875491A CN 201711344145 A CN201711344145 A CN 201711344145A CN 107875491 A CN107875491 A CN 107875491A
- Authority
- CN
- China
- Prior art keywords
- pharyngoscope
- trachea cannula
- elastic pad
- lens
- grooving
- 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
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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
- A61M16/04—Tracheal tubes
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
-
- 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
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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)
- Endoscopes (AREA)
Abstract
The present invention disclose a kind of servicing unit when being used for pharyngoscope trachea cannula, is related to medical instruments field, and it includes elastic pad, and elastic pad middle part is provided with the grooving for packing into pharyngoscope lens；Two middle side parts are provided with groove to the elastic pad up and down；The shape of cross section that the shape of cross section of the grooving covers place with the pharyngoscope lens is identical.The present invention can solve medical worker during pharyngoscope trachea cannula and, because wrist strength is inadequate, rely on tooth as the strong point so as to cause patient teeth's damage or the problem of the slipping into air flue that come off.
Description
Technical field
It is especially a kind of to be used to improve expiratory dyspnea patient's oral trachea cannula the present invention relates to technical field of medical instruments
Success rate, avoid during pharyngoscope trachea cannula injury of teeth or come off to slip into air flue, cause asphyxia and the throat of threat to life
Mirror servicing unit.
Background technology
Endotracheal intubation refers to the technology that a special endotracheal tube is inserted to tracheae through glottis, it has also become CPR
And with the important measures during the Severe acute disease patient rescue of respiratory dysfunction.And during tracheae is inserted, gas
Cannula must could be implemented under direct-view after exposure glottis, conduit direct oral cavity to be inserted into tracheal strips, is tracheae by pharyngoscope
It is intubated indispensable emergency equipment.Therefore pharyngoscope function and whether convenient use plays in terms of trachea cannula success rate
Vital effect.Clinically use traditional pharyngoscope at present, as shown in figure 1, pharyngoscope include 1 mirror handle and with
The supporting eyeglass of mirror handle activity, supporting eyeglass typically have 3-4 different models according to the situation in patient oral cavity.In needs pair
When patient carries out oral trachea cannula, operator needs left hand to hold pharyngoscope handle to be put pharyngoscope lens by bicker with the strength of wrist
Entrance cavity, it is slowly advanced after pushing tongue body to side, it is seen that uvula.Eyeglass is vertically lifted to advance, until epiglottis appears, then
Epiglottis is provoked to appear glottis, so as to which tracheal catheter insertion tracheae is carried out into conduit Carbamide Peroxide or connects assisted mechanical ventilator,
This operating process is due to the not preferable strong point, it is necessary to which operator has very strong wrist power and the operation skill ability of consummation
Complete, but often appearance causes trachea cannula unsuccessful because wrist power is insufficient or operation is incorrect in real work, even
Because only having dependent patient lower teeth to complete to operate as the strong point in operating process, so easily patient teeth is caused to come off
Air flue is slipped into, causes and suffocates and the situation of threat to life.Therefore clinically there is following lack in this application method of pharyngoscope at present
Point：First, needing operator to open air flue with the strength of great strength especially wrist, glottis is fully exposed by tracheae
Conduit inserts air flue, and strength is smaller or undue force can not fully open air flue exposure glottis；Second, airway open is not filled
Point, it is impossible to exposure gas port, conduit are easily mistakenly inserted esophagus, and successful intubation is low, delays rescue time, directly affects critical patient
Salvage success rate；Third, Medical Staff intubation gimmick is incorrect, wrist strength is inadequate, the tooth that have to be relied on patient of having no alternative
Tooth is that the strong point opens air flue, but easily causes patient teeth to damage or come off and slip into air flue, causes and suffocates and threat to life.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of servicing unit when being used for pharyngoscope trachea cannula, and it can
During solving pharyngoscope trachea cannula medical worker because wrist strength it is inadequate, successful intubation caused by airway open is insufficient
It is low, and tooth is relied on as the strong point so as to cause patient teeth's damage or the problem of the slipping into air flue that come off.
In order to solve the above problems, the technical scheme is that：This auxiliary dress when being used for pharyngoscope trachea cannula
Put and include elastic pad, the grooving for packing into pharyngoscope lens is provided with the middle part of the elastic pad；On the elastic pad
Lower two middle side parts are provided with groove.
In above-mentioned technical proposal, more specifically scheme can be：The shape of cross section of the grooving and the pharyngoscope
The shape of cross section that piece covers place is identical.
Another specific scheme can also be：The elastic pad is made up of upper cushion cover and lower cushion cover；The upper cushion cover and
Lower cushion cover is provided with the neck corresponding with the pharyngoscope lens shape with the contact surface of the pharyngoscope lens.
Another specific scheme can also be：The elastic pad is a pneumatophore, offers and fills on the pneumatophore
Air valve.
Due to being had the advantages that using above-mentioned technical proposal, the present invention：
1st, the present invention is independently of the servicing unit of pharyngoscope setting, be made using soft flexible material, it is necessary to when will
It is on pharyngoscope lens, and when pharyngoscope lens enter oral cavity, servicing unit is just placed between lower teeth, avoids because of behaviour
Make it is improper caused by injury of teeth or loss of tooth slip into air flue, cause asphyxia and threat to life.
2nd, the present invention is simple in construction, reasonable in design, easy to use, when pharyngoscope enters oral cavity, due to device inherently
Pharyngoscope lens front end can be caused to raise, as long as operator firmly can open air flue slightly, glottis is fully exposed, easily insert
Tracheal catheter, trachea cannula success rate is greatly improved, patient vitals strive for valuable time for rescue.
3rd, safety and sanitation of the present invention, it is cheap, the pharyngoscope of various models is applicable to, is had a wide range of application.
Brief description of the drawings
Fig. 1 is the position view that the present invention is placed on pharyngoscope lens；
Fig. 2 is schematic front view of the present invention；
Fig. 3 is along the diagrammatic cross-section of A-A hatching lines in Fig. 2；
Fig. 4 is upper and lower split schematic diagram in the embodiment of the present invention 2；
Fig. 5 is the structural representation of the embodiment of the present invention 3；
Fig. 6 is along the diagrammatic cross-section of B-B hatching lines in Fig. 5；
Fig. 7 is the schematic diagram when embodiment of the present invention 3 uses.
Label is expressed as in figure：1st, pharyngoscope mirror handle；2nd, pharyngoscope lens；3rd, elastic pad；3-1, groove；3-2, fixation
Grooving；3-3, upper cushion cover；3-4, lower cushion cover；3-5, charge valve.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
Embodiment 1：Fig. 2 to Fig. 6 servicing unit when being used for pharyngoscope trachea cannula, include using soft flexible
Elastic pad 3 made of material, the middle part of elastic pad 3 are provided with the grooving 3-2 for packing into pharyngoscope lens 2；On elastic pad 3
Lower two middle side parts are provided with the groove 3-1 that tooth is inserted in during use.In order to be locked and facilitate regulation, grooving 3-2 cross section shape
The shape of cross section that shape is designed to pharyngoscope lens cover place is identical or similar, and elastic pad can make upper-thin-lower-thick, such as Fig. 2 and
Shown in Fig. 5, grooving 3-2 shape of cross section is the cuboid of two superpositions, is dimensioned slightly smaller than pharyngoscope lens；.
Pharyngoscope is made up of pharyngoscope mirror handle 1 and pharyngoscope lens 2, throat of the sleeve gasket of elastic pad 3 in pharyngoscope during use
The position of eyeglass is as shown in Figure 1.
Embodiment 2：Elastic pad 3 is placed to be more convenient, elastic pad 3 can be divided into cushion cover and lower cushion cover；The upper pad
Set and lower cushion cover are provided with the neck corresponding with pharyngoscope lens shape with the contact surface of pharyngoscope lens, as shown in figure 4, neck is
The cuboids of two superpositions, are dimensioned slightly smaller than pharyngoscope lens, are first inserted in lower cushion cover and then just upper cushion cover in pressure during use.
Embodiment 3 is：A pneumatophore is made in elastic pad 3, pack into pharyngoscope lens 2 grooving 3-2 and using when be inserted in
The groove 3-1 of tooth structure is identical with embodiment 1, is offered on the pneumatophore for the inflation to pneumatophore inflation/deflation
Valve 3-5, pneumatophore can be inflated using common syringe；Situation during use is as shown in Figure 7.
Claims (4)
1. a kind of servicing unit when being used for pharyngoscope trachea cannula, include elastic pad（3）, it is characterised in that：The bullet
Property pad（3）Middle part is provided with the grooving for packing into pharyngoscope lens（3-2）；The elastic pad（3）Upper and lower two middle side part is set
It is equipped with groove（3-1）.
2. servicing unit when being used for pharyngoscope trachea cannula according to claim 1, it is characterised in that：The grooving
（3-2）Shape of cross section covered with the pharyngoscope lens place shape of cross section it is identical.
3. servicing unit when being used for pharyngoscope trachea cannula according to claim 1, it is characterised in that：The elasticity
Pad（3）By upper cushion cover（3-3）With lower cushion cover（3-4）Form；The upper cushion cover（3-3）With lower cushion cover（3-4）With the throat
The contact surface of eyeglass is provided with the neck corresponding with the pharyngoscope lens shape.
4. the servicing unit according to claim 1 when being used for pharyngoscope trachea cannula, it is characterised in that：The cushion
Body（3）It is a pneumatophore, charge valve is offered on the pneumatophore（3-5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344145.3A CN107875491A (en) | 2017-12-15 | 2017-12-15 | Appurtenance during for pharyngoscope trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344145.3A CN107875491A (en) | 2017-12-15 | 2017-12-15 | Appurtenance during for pharyngoscope trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875491A true CN107875491A (en) | 2018-04-06 |
Family
ID=61771565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344145.3A Pending CN107875491A (en) | 2017-12-15 | 2017-12-15 | Appurtenance during for pharyngoscope trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875491A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319067Y (en) * | 1997-10-23 | 1999-05-19 | 姜军 | Intubate fixer for oral cavity trachea |
| CN1721009A (en) * | 2004-07-05 | 2006-01-18 | 韩乐强 | Air bag tooth pad matching with air tube guide conduit |
| CN2870761Y (en) * | 2006-01-19 | 2007-02-21 | 孙翠珍 | Visual tongue-depressing toothpad for sputum absorber |
| CN201055578Y (en) * | 2007-02-27 | 2008-05-07 | 王家松 | Novel multifunctional disposal bite-block |
| CN201356530Y (en) * | 2009-03-10 | 2009-12-09 | 陈建军 | Disposable laryngoscopy mouthguard |
| CN202060753U (en) * | 2011-05-11 | 2011-12-07 | 宁波冠克贸易有限公司 | Seaming device of endoscope |
| CN205729302U (en) * | 2016-04-06 | 2016-11-30 | 重庆金创谷医疗科技有限公司 | A kind of gag matched with gun-type laryngopharyngeal mirror |
-
2017
- 2017-12-15 CN CN201711344145.3A patent/CN107875491A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319067Y (en) * | 1997-10-23 | 1999-05-19 | 姜军 | Intubate fixer for oral cavity trachea |
| CN1721009A (en) * | 2004-07-05 | 2006-01-18 | 韩乐强 | Air bag tooth pad matching with air tube guide conduit |
| CN2870761Y (en) * | 2006-01-19 | 2007-02-21 | 孙翠珍 | Visual tongue-depressing toothpad for sputum absorber |
| CN201055578Y (en) * | 2007-02-27 | 2008-05-07 | 王家松 | Novel multifunctional disposal bite-block |
| CN201356530Y (en) * | 2009-03-10 | 2009-12-09 | 陈建军 | Disposable laryngoscopy mouthguard |
| CN202060753U (en) * | 2011-05-11 | 2011-12-07 | 宁波冠克贸易有限公司 | Seaming device of endoscope |
| CN205729302U (en) * | 2016-04-06 | 2016-11-30 | 重庆金创谷医疗科技有限公司 | A kind of gag matched with gun-type laryngopharyngeal mirror |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |