CN209048838U - A kind of video optical wand having oxygen supply, airway administration and airway suction - Google Patents
A kind of video optical wand having oxygen supply, airway administration and airway suction Download PDFInfo
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- CN209048838U CN209048838U CN201820643338.2U CN201820643338U CN209048838U CN 209048838 U CN209048838 U CN 209048838U CN 201820643338 U CN201820643338 U CN 201820643338U CN 209048838 U CN209048838 U CN 209048838U
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- barred body
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- oxygen supply
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Abstract
The utility model relates to a kind of video optical wands for having oxygen supply, airway administration and airway suction, and including hollow barred body, the barred body front end is open, back-end closure；The barred body front end is provided with light source and camera；Rear end is fixed with Extension Head, the signal projector that the power supply and/or video display or the independent video display of setting and outside for being connected as light source and camera power supply are wirelessly connected；The barred body rear portion is additionally provided with a Y type connector；The main side of the Y type connector is passed through barred body hollow part, and two ends are respectively oxygen supply mouth and drug delivery port；Sliding sleeve is gone back outside the barred body equipped with trachea catheter fixator；The trachea catheter fixator includes the main connector and side connector interconnected；The main connector is set in outside barred body and its internal diameter is greater than the outer diameter of barred body.
Description
Technical field
The utility model relates to a kind of video optical wands for having oxygen supply, airway administration and airway suction, belong to medical treatment
Instrument field.
Background technique
Existing optical wand intubation at present, in use, since secretion or vomitus stop tracheal catheter mouth, so that
Visual field itself is more unintelligible with regard to the visual field of small optical wand intubation than video laryngoscope, influences the opportunity for exposing glottis, delays trachea cannula
Time and the rescue time seized every minute and second.In intubation while removing oral cavity airway secretions and vomitus is critically important, Ke Yiyou
Effect reduces the pneumonia for accidentally inhaling the initiation after vomitus.And it is intubated in difficult airway patient and the patient's trachea that retain autonomous respiration
When give the oxygen sucking of high flow capacity and can extend time of intubation, and oxygen supply can be continued with catheterization procedure.In addition, treating
In the process, local anaesthetics aerosol is injected into affected part, the anesthesia that oral cavity air flue can be well realized reduces the stress reaction of intubation, can
To be applied to awake lower intubation.In addition adrenaline etc. is given through respiratory tract if in intubation in CPR rob cure
Product need not then wait the foundation of venous channel.Current existing optical wand intubation can not integrate above-mentioned repertoire.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides one kind and has oxygen supply, airway administration and air flue interior suction
The video optical wand drawn.The video optical wand for having oxygen supply, airway administration and airway suction be integrated with oxygen supply, airway administration with
And the function of sputum at tracheae is sucked out, facilitate medical treatment patient, effectively save treatment time, significantly improve therapeutic effect and
Therapeutic efficiency has significant meaning to patient.
The technical solution of the utility model is as follows:
A kind of video optical wand having oxygen supply, airway administration and airway suction, including hollow barred body, the barred body
Front end is open, back-end closure；The barred body front end is provided with light source and camera；Rear end is fixed with Extension Head, for being connected as
The power supply of light source and camera power supply；The Extension Head is also connected with video display or wireless with external independent video display
The signal projector of connection；The barred body is additionally provided with a Y type connector close to the position of rear end；The master of the Y type connector
End is passed through barred body hollow part, and two ends are respectively oxygen supply mouth and drug delivery port；The outer sliding sleeve of the barred body is solid equipped with tracheal catheter
Determine device；The trachea catheter fixator includes the main connector and side connector interconnected；The main connector is arranged
Outside barred body and its internal diameter is greater than the outer diameter of barred body；One trachea cannula is set in outside barred body, and one end extends to barred body front end, separately
The connector of one end and the sealing of main connector are socketed；The internal diameter of the trachea cannula is greater than the outer diameter of barred body；The side connector connects
External negative pressure is connect sputum at tracheae is sucked out by the space between trachea cannula and barred body.
Wherein, the barred body shaping or J-type has been moulded into for hard.
Wherein, the drug delivery port can be opened and closed.
Wherein, the drug delivery port realizes opening and closing by valve mechanism or dismountable plug.
Wherein, the drug delivery port is flap valve valve mechanism, and the flap valve valve mechanism includes valve seat, valve nozzle and spool；
The valve nozzle is arranged on valve seat into medicine；Described spool one end passes through valve seat and end is provided with valve plug；Valve plug and valve seat
Between valve core housing be equipped with spring；The valve plug is close to valve seat lower openings under the action of the spring, and the valve plug is in external force
Under overcome the elastic force of spring move down make valve seat lower openings open.
Wherein, the drug delivery port and outer injectors inserting.
The utility model has the following beneficial effects:
1, the utility model is integrated with oxygen supply, airway administration and the function that sputum at tracheae is sucked out, and facilitates medical treatment
Patient, significantly improves therapeutic effect and therapeutic efficiency at effectively save treatment time, has significant meaning to patient.
2, the utility model setting utilizes barred body inner passage, oxygen supply convenient drug administration, and administration, oxygen supply, suction are independent of each other,
It can use simultaneously, be suitably applied difficult airway and emergency call salving.
3, the utility model barred body is detachably convenient for cleaning-sterilizing, reusable, reduces expense.
4, the injection interface of the utility model uses flap valve valve mechanism, drug can be effectively prevent to flow backwards, and improves administration
Effect.
5, Y type connector is arranged in the utility model, can not only effectively increase its function, and can greatly reduce shared
Space, therefore increase the operating space of doctor；In addition, also being allowed medicament to by Y type connector by the oxygen mist being passed through
Change, to improve drug absorption effect.
Detailed description of the invention
Fig. 1 is schematic diagram when the utility model puts on trachea cannula；
Schematic diagram when Fig. 2 is the utility model extubation；
Fig. 3 is the elevational schematic view of the utility model trachea catheter fixator；
Fig. 4 is the schematic diagram of this practical barred body front end；
Fig. 5 is the enlarged drawing of Fig. 1 circle A；
Fig. 6 is the enlarged drawing of Fig. 1 circle B；
Fig. 7 is the schematic diagram that plug clogs drug delivery port when drug delivery port uses plug；
Fig. 8 is the schematic diagram that plug is opened when drug delivery port uses plug；
Fig. 9 is the utility model using the schematic diagram for being wirelessly connected external video display.
Appended drawing reference indicates in figure are as follows:
1- barred body, 11- Extension Head, 12-Y type connector, 13- oxygen supply mouth, 14- drug delivery port, 141- valve seat, 142- valve nozzle,
143- spool, 144- valve plug, 145- spring, 15- plug, 2- light source, 3- camera, 4- trachea catheter fixator, the main connection of 41-
Mouth, the side 42- connector, 5- trachea cannula, 6- video display, 7- signal projector.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 to 9, a kind of video optical wand having oxygen supply, airway administration and airway suction, including hollow
Barred body 1,1 front end of barred body is open, back-end closure；1 front end of barred body is provided with light source 2 and camera 3；Rear end is fixed with
Extension Head 11, the power supply powered for being connected as light source 2 and camera 3；The Extension Head 11 be also connected with video display 6 or
The signal projector 7 being wirelessly connected with external independent video display 6；The barred body 1 is additionally provided with a Y close to the position of rear end
Type connector 12；The main side of the Y type connector 12 is passed through 1 hollow part of barred body, and two ends are respectively oxygen supply mouth 13 and administration
Mouth 14；The outer sliding sleeve of the barred body 1 is equipped with trachea catheter fixator 4；The trachea catheter fixator 4 includes one interconnected
Main connector 41 and side connector 42；The main connector 41 is set in outside barred body 1 and its internal diameter is greater than the outer diameter of barred body 1；
One trachea cannula 5 is set in outside barred body 1, and one end extends to 1 front end of barred body, the connector of the other end and main 41 sealing shroud of connector
It connects；The internal diameter of the trachea cannula 5 is greater than the outer diameter of barred body 1；The side connector 42 connects external negative pressure to pass through tracheae
Sputum at tracheae is sucked out in space between intubation 5 and barred body 1.
Further, the barred body shaping or J-type has been moulded into for hard.
Further, the drug delivery port 14 can be opened and closed.
Further, the drug delivery port 14 realizes opening and closing by valve mechanism or dismountable plug 15.
Further, the drug delivery port 14 is flap valve valve mechanism, and the flap valve valve mechanism includes valve seat 141, valve nozzle
142 and spool 143；The valve nozzle 142 is arranged on valve seat 141 into medicine；Described 143 one end of spool passes through valve seat 141
And end is provided with valve plug 144；Spool 143 between valve plug 144 and valve seat 141 is arranged with spring 145；The valve plug 144 exists
The effect of spring 145 is lower to be close to 141 lower openings of valve seat, and the valve plug 144 overcomes the elastic force of spring 145 to move down under external force
Open 141 lower openings of valve seat.
Further, the drug delivery port 14 and outer injectors inserting.
Working principle of the utility model is:
Tracheal catheter 5 is set in outside barred body 1,5 upper end of tracheal catheter is socketed on main connector 41, slides up and down tracheae
Conduit retainers 4 open power supply, occur display 52 outside 1 front end of barred body so as to adjust the position of 5 lower end of tracheal catheter
Image.Side connector 42 and negative pressure connection are sucked out by the gap between barred body 1 and trachea cannula 5 and are blocked in 1 front end of barred body
Outer secretion such as sputum or vomitus.
The oxygen supply mouth 13 of Y type connector 12 is connect oxygen supply with Central oxygen-supply or high-frequency ventilation ventilator.Need air flue
Administration can inject medical fluid by the syringe of drug delivery port 14, pour air flue by oxygen.
To realize that foreign matter attracts and what oxygen supply was administered takes their own roads.
The optical wand intubation of the utility model is easy to be easy to carry, can be applied to emergency airway, difficult airway and conventional gas
Cannula treatment.It can be applied to the positioning of double-cavity bronchial cannula with alternative fiber bronchoscope.It can be applied to awake surface
Anaesthetize lower trachea cannula.Suitable for departments such as department of anesthesia, emergency department, ICU.It can also be applied to the inspection of throat and vocal cords.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of video optical wand for having oxygen supply, airway administration and airway suction, it is characterised in that: including hollow barred body
(1), barred body (1) front end is open, back-end closure；Barred body (1) front end is provided with light source (2) and camera (3)；Rear end
Extension Head (11) are fixed with, for being connected as the power supply of light source (2) and camera (3) power supply；The Extension Head (11) is also connected with
The signal projector (7) for having video display (6) or being wirelessly connected with external independent video display (6)；The barred body (1) is leaned on
The position of nearly rear end is additionally provided with a Y type connector (12)；The main side of the Y type connector (12) is passed through barred body (1) hollow portion
Position, two ends are respectively oxygen supply mouth (13) and drug delivery port (14)；The outer sliding sleeve of the barred body (1) is equipped with trachea catheter fixator
(4)；The trachea catheter fixator (4) includes the main connector (41) interconnected and side connector (42)；The master
Connector (41) is set in barred body (1) outside and its internal diameter is greater than the outer diameter of barred body (1)；One trachea cannula (5) is set in barred body (1)
Outside, one end extends to barred body (1) front end, and the connector of the other end and main connector (41) sealing are socketed；The trachea cannula (5)
Internal diameter be greater than barred body (1) outer diameter；The side connector (42) connects external negative pressure to pass through trachea cannula (5) and barred body
(1) sputum at tracheae is sucked out in the space between.
2. a kind of video optical wand for having oxygen supply, airway administration and airway suction as described in claim 1, feature exist
In: the barred body shaping is that hard has been moulded into J-type.
3. a kind of video optical wand for having oxygen supply, airway administration and airway suction as described in claim 1, feature exist
In: the drug delivery port (14) can be opened and closed.
4. a kind of video optical wand for having oxygen supply, airway administration and airway suction as claimed in claim 3, feature exist
In: the drug delivery port (14) realizes opening and closing by valve mechanism or dismountable plug (15).
5. a kind of video optical wand for having oxygen supply, airway administration and airway suction as claimed in claim 4, feature exist
In: the drug delivery port (14) is flap valve valve mechanism, and the flap valve valve mechanism includes valve seat (141), valve nozzle (142) and valve
Core (143)；The valve nozzle (142) is arranged on valve seat (141) into medicine；Described spool (143) one end passes through valve seat (141)
And end is provided with valve plug (144)；Spool (143) between valve plug (144) and valve seat (141) is arranged with spring (145)；It is described
Valve plug (144) is close to valve seat (141) lower openings in the case where spring (145) act on, and the valve plug (144) overcomes under external force
The elastic force of spring (145), which moves down, opens valve seat (141) lower openings.
6. a kind of view for having oxygen supply, airway administration and airway suction according to any one of claims 1 to 5
Frequency optical wand, it is characterised in that: the drug delivery port (14) and outer injectors inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643338.2U CN209048838U (en) | 2018-05-02 | 2018-05-02 | A kind of video optical wand having oxygen supply, airway administration and airway suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643338.2U CN209048838U (en) | 2018-05-02 | 2018-05-02 | A kind of video optical wand having oxygen supply, airway administration and airway suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209048838U true CN209048838U (en) | 2019-07-02 |
Family
ID=67045852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820643338.2U Active CN209048838U (en) | 2018-05-02 | 2018-05-02 | A kind of video optical wand having oxygen supply, airway administration and airway suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209048838U (en) |
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2018
- 2018-05-02 CN CN201820643338.2U patent/CN209048838U/en active Active
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