CN209575465U - endoscope mask device - Google Patents
endoscope mask device Download PDFInfo
- Publication number
- CN209575465U CN209575465U CN201821694204.XU CN201821694204U CN209575465U CN 209575465 U CN209575465 U CN 209575465U CN 201821694204 U CN201821694204 U CN 201821694204U CN 209575465 U CN209575465 U CN 209575465U
- Authority
- CN
- China
- Prior art keywords
- channel
- mask device
- endoscope tube
- entrance
- medical
- 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
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Abstract
The utility model provides an endoscope mask device, which comprises a mask body and a three-channel connector communicated with the mask body, wherein the three-channel connector comprises a medical channel and an air inlet channel; an inlet port is provided at an inlet end of the medical channel for an endoscope tube to extend therethrough into the medical channel; the air inlet channel is communicated with external oxygen supply equipment; the endoscopic mask device further includes a seal disposed between an inner rim of the inlet port and an outer surface of the endoscopic tube. After the endoscope tube passes through the inlet, the inlet is sealed to prevent air leakage, so that the airtightness of the respiratory tract of the whole mask is ensured. And the sealing member additionally arranged is simple in structure and is easy to be matched with other parts, so that the problem of oxygen leakage is easily solved.
Description
Technical field
The present invention relates to the mask devices used when medical instruments field, more particularly, to painless scope.
Background technique
Breathing mask is in surgery anesthesia or when rescuing the patient of respiratory arrest, and a kind of auxiliary for providing oxygen for patient is exhaled
Device is inhaled, which is supplied oxygen by the connection with ventilator or respiratory hag to patient, and this operation is usually cured by anesthesia
Teacher completes.The air flue of traditional respiratory only has a kind of connection type, i.e. one end of air flue is connected with mask, the other end with exhale
Suction machine or respiratory hag are connected.It therefore, just must be by mask when using painless endoscopic apparatus, such as when gastroscope or Bronchofiberscope
It removes, cannot so achieve the purpose that uninterruptedly to supply oxygen, influence operation and carry out, or even the rescue time that delay is valuable.
For this purpose, the Chinese utility model that notification number is CN203107902U proposes a kind of Multifunctional oxygen-supplying mask, with solution
Certainly anesthetist and the problem of endoscope branch doctor's common air duct, but to prevent mask medical examination conduit insert port gas leakage
Structure member is excessively complicated, requires further improvement.
Utility model content
The purpose of this utility model is to provide a kind of endoscopic facial mask devices of optimization design, are guaranteed with solving gas leakage
The airtightness problem of respiratory tract.
To achieve the above object, the utility model proposes a kind of endoscopic facial mask device, including cover and with the cover
The triple channel connector of connection, the triple channel connector include medical channel and inlet channel；The entrance in the medical treatment channel
Inlet porting on end, so that endoscope tube passes through the entrance and extends into the medical channel；The inlet channel and outer
The connection of boundary's oxygen supply equipment；The endoscopic facial mask device further include be set to the entrance interior opening's edge and the endoscope tube it is outer
Sealing element between surface.
By the way that sealing element is arranged in entrance, so that the entrance is sealed and anti-leak-stopping after endoscope tube passes through entrance
Gas, to guarantee the airtightness of entire mask respiratory tract.And the seal configuration being additionally arranged simply and readily with other portions
Part cooperation, it is easy to solve oxygen leakage problem.
Preferably, the sealing element includes hollow pipe portion and pipe cap portion, and the pipe portion may pass through the entrance, described
Pipe cap portion can be resisted against the periphery of the entrance to prevent the pipe portion from further extending through the trend of the entrance.
Hollow pipe portion allows endoscope tube to pass through sealing element.Pipe cap portion make sealing element after being packed into entrance not
It can be easily removable and completely into medical channel interior.
Preferably, the endoscope tube may pass through the pipe portion so that the sealing element is sheathed on the endoscope tube
On.
Preferably, the inner wall of the pipe portion can be fitted closely with the outer surface of the endoscope tube；The pipe portion
Outside wall surface can be fitted closely with the interior opening's edge of the entrance.
It mutually fits closely and is just able to achieve better air-tightness.
Preferably, the sealing element is arranged to movably be sheathed on the endoscope tube.
Position of the sealing element on endoscope tube can be so adjusted easily, and endoscope tube is easily adjusted
Extend into the length of medical channel interior.
Preferably, the sealing element is arranged to a kind of rubber parts.
Sealing element made of rubber parts has certain elasticity and can be realized better air-tightness.
It preferably, further include lid, to cover the inlet end portion in the medical channel.
So when medical channel is not used, inlet end portion can be covered and seal, to guarantee entire mask
Leakproofness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of endoscopic facial mask device in the utility model embodiment；
Fig. 2 is the structural schematic diagram of another state of endoscopic facial mask device in the utility model embodiment；
Fig. 3 is the longitudinal sectional figure of Fig. 2；
Fig. 4 is the schematic diagram that the utility model embodiment sealing element is sheathed on endoscope tube；
Fig. 5 is the longitudinal sectional figure of the utility model embodiment sealing element；
Fig. 6 is the schematic diagram that medical channel is closed in the utility model embodiment endoscopic facial mask device.
Specific embodiment
Below in conjunction with the attached drawing in embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
It is filled refering to what is shown in Fig. 1, the specific embodiment of the utility model discloses one for general anesthesia medical endoscope mask
Set 100 comprising cover 10 and the triple channel connector 20 being connected to the cover 10.The triple channel connector 20 includes that medical treatment is logical
Road 1 and inlet channel 2.In inspection or treatment, inlet porting 12 on the inlet end portion 11 in medical channel 1, for endoscope tube 3
(such as bronchoscope or gastroscope etc.) passes through the entrance 12 and extends into medical channel 1, to be checked or be treated.Air inlet is logical
Road 2 is connected to extraneous oxygen supply equipment (such as respiratory hag or ventilator etc.).It so can solve anesthetist and surgical doctor be total
With the problem of air flue.It, can be with direct weighting oxygen supply, without in withdrawing from if respiration inhibition anoxic occurs in inspection or treatment
Sight glass, do not influence check or treat so that check or treatment can safely, it is painless, smoothly complete.
In conjunction with shown in referring to figs. 2 and 3, in order to solve the problems, such as the air-tightness in medical channel 1, in medical feeder connection 12
Sealing element 4 is set between interior opening's edge and the outer surface of endoscope tube 3, to guarantee the sealing of the respiratory tract in inspection or therapeutic process
Property.
In conjunction with reference Fig. 3,4 and 5, sealing element 4 includes hollow pipe portion 41 and pipe cap portion 42.Pipe portion 41 may pass through medical treatment
Feeder connection 12, pipe cap portion 42 can be resisted against the periphery of entrance 12 to prevent pipe portion 41 from further extending through becoming for entrance 12
Gesture prevents entire sealing element 4 to be packed into medical channel 1 completely.Endoscope tube 3 may pass through hollow pipe portion 41 so that entire close
Sealing 4 is sheathed on endoscope tube 3.Sealing element 4 is arranged to movably be sheathed on endoscope tube 3.It so can be easily
Position of the sealing element 4 on endoscope tube 3 is adjusted, endoscope tube 3 is easily adjusted and extends into medical channel 1
Internal length, it might even be possible to adjust the direction of endoscope tube 3.
After sealing element 4 is stuffed into entrance 12, due to the mutual extrusion of all parts, the inner wall of pipe portion 41 can with it is interior
The outer surface of sight glass pipe 3 fits closely, and the outside wall surface of pipe portion 41 can be fitted closely with the interior opening's edge of entrance 12, so more into one
Improve the air-tightness in medical channel 1 in step ground.Therefore it is then a kind of finer selection, rubber that sealing element 4, which is arranged to a kind of rubber parts,
Part elastomeric flexible characteristic itself is conducive to more preferably guarantee air-tightness.
As shown in fig. 6, the present embodiment endoscopic facial mask device further includes lid 5, the entrance in medical channel 1 can be covered
End 11, so that completely enclosed entrance 12, guarantees the air-tightness in medical channel 1.It so ought not be by being peeped in medical 1 use of channel
When mirror, the entrance 12 in medical channel 1 can be closed without gas leakage.Entire mask device, which merely serves as oxygen mask, to be made
With.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are not to limit the protection scope of the utility model.Therefore, all without departing from the bright skill spirit institute of utility model
The equivalent implementations of work or change should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of endoscopic facial mask device, including cover (10) and the triple channel connector (20) being connected to the cover (10), institute
Stating triple channel connector (20) includes medical channel (1) and inlet channel (2)；The inlet end portion (11) of the medical treatment channel (1)
Upper inlet porting (12), so that endoscope tube (3) pass through the entrance (12) and extend into the medical channel (1)；It is described into
Gas channel (2) is connected to extraneous oxygen supply equipment；It is characterized in that, further include be set to the interior opening's edge of the entrance (12) with it is described
Sealing element (4) between the outer surface of endoscope tube (3).
2. endoscopic facial mask device as described in claim 1, which is characterized in that the sealing element (4) includes hollow pipe portion
(41) may pass through the entrance (12) with pipe cap portion (42), the pipe portion (41), the pipe cap portion (42) can be resisted against it is described enter
The periphery of mouth (12) is to prevent the pipe portion (41) from further extending through the trend of the entrance (12).
3. endoscopic facial mask device as claimed in claim 2, which is characterized in that the endoscope tube (3) may pass through the pipe
Portion (41) is so that the sealing element (4) is sheathed on the endoscope tube (3).
4. endoscopic facial mask device as claimed in claim 3, which is characterized in that the inner wall of the pipe portion (41) can be with institute
The outer surface for stating endoscope tube (3) fits closely；The outside wall surface of the pipe portion (41) can be with the interior opening's edge of the entrance (12)
It fits closely.
5. endoscopic facial mask device as claimed in claim 3, which is characterized in that the sealing element (4) is arranged to removable
Ground is sheathed on the endoscope tube (3).
6. endoscopic facial mask device as claimed in claim 1 or 2, which is characterized in that the sealing element (4) is arranged to a kind of
Rubber parts.
7. endoscopic facial mask device as claimed in claim 1 or 2, which is characterized in that it further include lid (5), it is described to cover
The inlet end portion (11) of medical channel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694204.XU CN209575465U (en) | 2018-09-30 | 2018-09-30 | endoscope mask device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694204.XU CN209575465U (en) | 2018-09-30 | 2018-09-30 | endoscope mask device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209575465U true CN209575465U (en) | 2019-11-05 |
Family
ID=68373675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694204.XU Expired - Fee Related CN209575465U (en) | 2018-09-30 | 2018-09-30 | endoscope mask device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209575465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11517692B2 (en) * | 2015-10-01 | 2022-12-06 | The Cleveland Clinic Foundation | Ventilator conduit for reversible airway device |
-
2018
- 2018-09-30 CN CN201821694204.XU patent/CN209575465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11517692B2 (en) * | 2015-10-01 | 2022-12-06 | The Cleveland Clinic Foundation | Ventilator conduit for reversible airway device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191105 Termination date: 20200930 |