CN207912991U - Lens type oropharynx pipe disposably with table fiber crops function - Google Patents
Lens type oropharynx pipe disposably with table fiber crops function Download PDFInfo
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- CN207912991U CN207912991U CN201720640306.2U CN201720640306U CN207912991U CN 207912991 U CN207912991 U CN 207912991U CN 201720640306 U CN201720640306 U CN 201720640306U CN 207912991 U CN207912991 U CN 207912991U
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- fiber crops
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Abstract
The utility model discloses the lens type oropharynx pipes disposably with table fiber crops function, main pipe including arc hollow, the tail end of main pipe is connected with air flue connector, handle is equipped between main pipe and air flue connector and for increasing handling rear fender, the inner wall of main pipe is equipped with table anaesthetic pipe and oxygen supplying tube, radian eyeglass identical with main pipe is extended in the concave surface of main pipe to unilateral side, and the head end of main pipe and eyeglass is equipped with the spatula tilted.This lens type oropharynx pipe disposably with table fiber crops function can be improved successful intubation using a variety of method promoting the circulation of qi cannulas according to different scenes and shorten intubation time, reduce complication, reduce use cost, oxygen supply ventilation is not interrupted when intubation, optical wand for guiding can be accomplished not having to close indoor light when being intubated；Table fiber crops function can mitigate the trachea cannula of the reservation breathing for the difficult airway predicted and the throat reflection of emergency treatment light coma patient.This utility model is used for medical instruments field.
Description
Technical field
The utility model is related to medical instruments fields, more particularly to the lens type oropharynx pipe disposably with table fiber crops function.
Background technology
Clinical emergency is gone into a coma or non-intubation intravenous anesthesia, unexpected difficult intubation patient are especially with fat, macroglossia person
Be easy to happen Upper respiratory tract obstruction, sleep-respiratory inhibit, oropharynx pipe can rapid open airway, then exhaled by mask oxygen-inspiration
It inhales and supports, condition is created as the processing that temporary first aid Breathing Suppotion is follow-up air flue.But existing oropharynx pipe is made
For first aid tool, function is more single, uses indication relative narrower.Such as it is unable to auxiliary port intubation；Offering oxygen way is single；Not yet
There is table fiber crops function etc., clinical application gradually decreases trend.
Visualization technique is increasingly becoming the trend of the present and following airway management, and various visual air flue tools include mainly can
Depending on laryngoscope, optical wand, visual optical wand, visual conduit and visual soft lens etc..Clinical most of non-difficult airway intubations can be by common
Macintosh laryngoscopes or optical wand are completed, and visible laryngoscope can solve most of non-difficult and difficult airway intubations；Visual soft lens
It is clinically indispensable because being to solve the best tool of difficult airway although expensive.
Visual soft lens has the deficiencies of skilled requirement that masters a skill is high, the training period is long, and optical wand is although cost-effective, but finishes
Unexpectedly it is blind tracheal intubation, there is certain indication and contraindication, the successful intubation for reaching stable needs the longer training period, i.e.,
Make more skilled practitioner cannot guarantee that every time can successful intubation, and majority will close indoor light when being intubated, when intubation
Between extend throat can be caused to damage.Previously numerous clinical literatures confirm that optical wand effect is used alone more in laryngoscope joint optical wand ratio
It is good.But common laryngoscope, including disposable laryngoscope, it is impossible to be used in the difficult airway dehisced less than 3cm, the volume and weight of laryngoscope compared with
Greatly, more inconvenient when use；Macintosh laryngoscopes cannot avoid cross-infection problem completely；Although disposable laryngoscope can be kept away
It cannot make when being unable to ventilation oxygen-supplying, intubation defeat when exempting from cross-infection, but opposite oropharynx pipe price is still partially expensive, and being intubated urgent
Ventilation tool uses；Its headlamp cannot recycle, and result in waste of resources not enough environmental protection etc..Existing visible laryngoscope relative price compared with
Height, weight and volume are larger, and when intubation is unable to ventilation oxygen-supplying, no table fiber crops function, and when intubation defeat cannot make urgent ventilation tool
It uses
Clinical painless scope, including gastroscope, choledochoscope and branchofiberoscope, increased patient are especially fat
The anesthesia of patient how to ensure respiration it is unobstructed, avoid pendant after the root of the tongue, do not influence endoscopic technic to be an important problem.In painless
The existing tool method of mirror has painless endoscopic facial mask, gastroscope larynx snorkel, gastroscope laryngeal mask and high-frequency jet ventilation etc., but scope
Mask is fallen after cannot avoiding the root of the tongue completely and latter three cost is higher.
Utility model content
The purpose of this utility model is to provide the disposable band tables of a kind of combination oropharynx pipe, laryngoscope blade and table fiber crops function
The lens type oropharynx pipe of numb function.
Technical solution adopted in the utility model is：
Lens type oropharynx pipe disposably with table fiber crops function includes the main pipe of arc hollow, the tail end connection of main pipe
There is air flue connector, handle is equipped between main pipe and air flue connector and for increasing handling rear fender, the inner wall of main pipe
Equipped with table anaesthetic pipe and oxygen supplying tube, the entrance and exit of table anaesthetic pipe and oxygen supplying tube is in the both ends of main pipe, main pipe's
Radian eyeglass identical with main pipe is extended in concave surface to unilateral side, and the head end of main pipe and eyeglass is equipped with the spatula tilted.
As the improvement of said program, the entrance of table anaesthetic pipe and oxygen supplying tube is respectively positioned on handle.
As the improvement of said program, the head end of table anaesthetic pipe is laterally bent into bending segment, is done if bending segment is equipped with
Mouthful, it is equipped in bending segment laterally and obstructs each positive barriers in outlet simultaneously.
As the improvement of said program, the tail end at the edge of hand spatula, the edge of eyeglass and main pipe is equipped with bullet
Property rubber.
As the improvement of said program, main pipe is equipped with head end in the side with eyeglass and is inserted using translucent material is closed
The internal diameter of slot, slot is 4~6mm.
As the improvement of said program, the concave surface of handle and main pipe are located at homonymy, the convex surface position of rear fender and main pipe
It it is 30~90 ° in the angle of homonymy, handle and main pipe's tail end extending direction, the length of handle is 2~3cm, width is more than master
The concave surface width of tube body but concave surface no more than main pipe and the overall width of eyeglass, thickness are 4~5mm, rear fender and main pipe
The extending direction angle of tail end is 60~90 °, and the length of rear fender is the land width phase of 1~1.5cm, width and main pipe
It is 2~3mm Deng, thickness.
As the improvement of said program, the outer cross section of main pipe is rectangle, and the inner section of main pipe is rectangle or circle, master
The main body and air flue connector of tube body are plastics, and the length of spatula is 2~3cm, and spatula is connect with main pipe and with eyeglass
The tangent line at place is in 30~60 ° of angles.
As the improvement of said program, the internal diameter of table anaesthetic pipe and oxygen supplying tube is 2~4mm, and the outer diameter of air flue connector is
15mm。
As the improvement of said program, light-emitting device is removably installed on handle, light-emitting device includes detachable peace
Loaded on the micro electric source capsule on handle, the micro power in micro electric source capsule, the microswitch being located on micro electric source capsule,
The power cord that extends from micro electric source capsule and the LED lamp for being located at power cord head end, the direction of illumination of LED lamp is along main pipe
Extending direction.
As the improvement of said program, power cord and LED lamp are detachably secured in slot, and metal is equipped in power cord
Silk.
As the improvement of said program, the left and right sides of handle is equipped with snap ring, the left and right sides of micro electric source capsule be equipped with
The buckle that two snap rings fasten.
As the improvement of said program, wireless camera device is removably installed on handle, wireless camera device includes
The wireless video adapter that is removably mounted on handle, the video line extended from wireless video adapter and it is located at video
The miniature webcam of line head end, miniature webcam image extending direction of the direction along main pipe.
As the improvement of said program, video line and miniature webcam are detachably secured in slot, are set in video line
There is wire.
As the improvement of said program, the left and right sides of handle is equipped with snap ring, is set at left and right sides of wireless video adapter
There is the buckle fastened with two snap rings.
The beneficial effects of the utility model：This lens type oropharynx pipe disposably with table fiber crops function combines disposable oropharynx
Pipe and laryngoscope blade function, can be not only used for the logical oxygen ventilation of the first aids air flues such as mind stupor can individually guide non-difficult or difficult gas again
Road is intubated and assists the non-difficult or difficult airway intubation of other air flue tools, when successful intubation can be improved and shortening intubation
Between, reduce complication, when intubation, does not interrupt oxygen supply ventilation, and optical wand for guiding can be accomplished not having to close indoor light when being intubated；Table fiber crops
Function can mitigate the trachea cannula of the reservation breathing for the difficult airway predicted and the throat reflection of emergency treatment light coma patient.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the first stereogram of lens type oropharynx pipe；
Fig. 2 is second of stereogram of lens type oropharynx pipe；
Fig. 3 is the vertical view of table anaesthetic pipe；
Fig. 4 is the cross-section diagram at the intermediate position of lens type oropharynx pipe；
Fig. 5 is the stereogram that lens type oropharynx pipe is combined with light-emitting device；
Fig. 6 is the stereogram of light-emitting device；
Fig. 7 is the stereogram of wireless video adapter；
Fig. 8 is the schematic diagram of wireless video adapter.
Specific implementation mode
Referring to Fig.1~Fig. 8, the utility model are the lens type oropharynx pipe disposably with table fiber crops function, including arc hollow
Main pipe 1, the tail end of main pipe 1 is connected with air flue connector 2, and handle 3 is equipped between main pipe 1 and air flue connector 2 and is used for
Increase handling rear fender 4, the inner wall of main pipe 1 is equipped with table anaesthetic pipe 5 and oxygen supplying tube 6, table anaesthetic pipe 5 and oxygen supplying tube 6
Entrance and exit be in the both ends of main pipe 1, radian mirror identical with main pipe 1 is extended in the concave surface of main pipe 1 to unilateral side
The head end of piece 12, main pipe 1 and eyeglass 12 is equipped with the spatula 11 tilted.
Referring in particular to the orientation in Fig. 2, the concave surface of main pipe 1 refers to the face on right side；The convex surface of main pipe 1 refers to the face in left side；
Referring in particular to Fig. 3,12 piece shape shape of eyeglass.
As preferred embodiment, the entrance of table anaesthetic pipe 5 and oxygen supplying tube 6 is respectively positioned on handle 3.
As preferred embodiment, the head end of table anaesthetic pipe 5 is laterally bent into bending segment, is done if bending segment is equipped with
Mouthful, each positive barriers 51 in outlet are equipped with laterally and obstructed simultaneously in bending segment, and the table anaesthetic of ejection is made finally to nebulize.
As preferred embodiment, the edge of spatula 11 and the edge of eyeglass 12 are equipped with elastic rubber, and main pipe 1
Tail end be also surrounded with elastic rubber in the length section of 0~3cm.
As preferred embodiment, handle 3 and the concave surface of main pipe 1 are located at homonymy, and rear fender 4 is convex with main pipe's 1
Face is located at homonymy, and handle 3 and the angle of 1 tail end extending direction of main pipe are 30~90 °, and the length of handle 3 is 2~3cm, width
The overall width of concave surface width more than main pipe 1 but the concave surface no more than main pipe 1 and eyeglass 12, thickness are 4~5mm, rear wing
Plate 4 and the extending direction angle of 1 tail end of main pipe are 60~90 °, and the length of rear fender 4 is 1~1.5cm, width and main pipe 1
Land width is equal, thickness is 2~3mm.
As preferred embodiment, the outer cross section of main pipe 1 is rectangle, and the inner section of main pipe 1 is rectangle or circle,
The length of spatula 11 is 2~3cm, and the tangent line of spatula 11 and 1 junction of main pipe is in 30~60 ° of angles.
As preferred embodiment, the internal diameter of table anaesthetic pipe 5 and oxygen supplying tube 6 is 2~4mm, the outer diameter of air flue connector 2
For 15mm.
This lens type oropharynx pipe disposably with table fiber crops function combines disposable oropharynx pipe and laryngoscope blade function, both can be used
Non- difficult or difficult airway intubation can be individually guided again in the logical oxygen ventilation of the first aids air flues such as mind stupor and assists other air flues
The non-difficult or difficult airway intubation of tool can be improved successful intubation and shorten intubation time, reduces complication, when intubation not
Oxygen supply ventilation is interrupted, optical wand for guiding can be accomplished not having to close indoor light when being intubated；Table fiber crops function can mitigate the difficulty predicted
The trachea cannula of the reservation breathing of air flue and the throat reflection of emergency treatment light coma patient.
There are three types of offering oxygen ways for this lens type oropharynx pipe disposably with table fiber crops function, are used and mask knot as oropharynx pipe
Close ventilation oxygen-supplying；Directly connect oxygen supply with threaded pipe of breathing machine；Use common Oxygen tube or spray ventilation oxygen-supplying.
This lens type oropharynx pipe disposably with table fiber crops function, main material are medical plastic and elastic rubber, structure letter
Single cost is relatively low, bulking value is smaller, can meet disposable requirement completely, and embodiment is various, indication compared with
Extensively.
As preferred embodiment, light-emitting device is removably installed on handle 3, light-emitting device includes detachable peace
Loaded on the micro electric source capsule 71 on handle 3, the micro power 73 in micro electric source capsule 71, it is located on micro electric source capsule 71
Microswitch 72, the power cord 74 extended from micro electric source capsule 71 and the LED lamp 75 for being located at 74 head end of power cord, led lamps
Extending direction of 75 direction of illumination along main pipe 1.Micro power 73 is miniature lithium battery.
As preferred embodiment, main pipe 1 is equipped with head end in the side with eyeglass 12 and is closed using translucent material
Slot 13, the cross section of slot 13 is similar to tubulose, and the internal diameter of slot 13 is 4~6mm, and power cord 74 and LED lamp 75 are detachable
It is fixed in slot 13,74 length of power cord is equal with main pipe 1, interior equipped with the wire being used to support.Concrete structure is electricity
The outside of source line 74 is hollow plastic tube or rubber tube, is enclosed with positive and negative polarity wire in plastic tube or rubber tube and is used to support
Wire increases wire designed for power cord 74 and LED lamp 75 are more rapidly inserted into slot 13.
As preferred embodiment, the left and right sides of handle 3 is equipped with snap ring 31, and the left and right sides of micro electric source capsule 71 is set
There is the buckle 76 fastened with two snap rings 31.
Light-emitting device is detachably installed, and then convenient for reusing.In this embodiment, this patent both can be separately as oropharynx
Pipe use also can mounting light emitting device used as non-visible laryngoscope.
As another embodiment, wireless camera device is removably installed on handle 3, wireless camera device includes
It the wireless video adapter 81 that is removably mounted on handle, the video line 82 extended from wireless video adapter 81 and sets
In the miniature webcam 83 of 82 head end of video line, miniature webcam 83 images extending direction of the direction along main pipe.Specifically
With reference to Fig. 7, it is equipped with wireless communication module in wireless video adapter 81, nothing is then output a signal to by radio connection
Line display.The shape of wireless video adapter 81 is similar to light-emitting device, it may have buckle 84, miniature webcam 83 and video
Line 82, while miniature webcam 83 and video line 82 correspond to the position of LED lamp 75 and power cord 74 respectively, correspondingly video line
Also there is wire in 82.
Further include vision signal conversion chip, wireless communication module, power supply and control electricity inside wireless video adapter 81
Road, power supply and control circuit are equipped with switch and status indicator lamp, and specific module connection is with reference to Fig. 8, since wireless video is suitable
Orchestration 81 is not belonging to the improvement of this practicality, and this will not be repeated here.As wireless video laryngoscope in use, intelligent terminal can be used
Display mitigates weight and is conveniently operated to save cost.
In this embodiment, this patent can both be used separately as oropharynx pipe, can also be installed wireless camera device work and wirelessly may be used
It is used depending on laryngoscope.As wireless video laryngoscope in use, wherein wireless camera device is reusable.
The use scope of the lens type oropharynx pipe disposably with table fiber crops function has：
1. being used as oropharynx pipe, alleviate in non-intubation Intravenous Anesthesia of the various obese patients with the disturbance of consciousness or obese patient
Pendant, Upper respiratory tract obstruction after the root of the tongue of appearance.Application method：Oropharynx pipe is hit exactly into entrance along front tooth, along lingual surface downlink, to prevent
The spatula 11 of front end, which damages epiglottis or epiglottis is pushed to glottis, blocks respiratory tract, and oropharynx pipe is not easy to be placed in too deep, oropharynx nozzle
Portion should expose front tooth 2cm or so, then combine mask ventilation.
It, can there are three types of ventilation oxygen-supplying mode while not shadows 2. when for obese patient's painless gastroscope, there is oropharynx pipe effect
Ring operating gastroscope：Threaded pipe of breathing machine directly connects 15mm air flues connector 2；Common oxygen uptake interface connects oxygen absorption machine on wall and supplies oxygen；Commonly
Oxygen uptake interface connects jet ventilation machine jet ventilation.Local anaesthetics table fiber crops necessary can be added when light anaesthesia.Alternative mean：It is serious when occurring
When hypoxemia, gastroscope is exited when necessary while combining mask ventilation.
3. select a time or the non-difficult tracheal intubation of emergency treatment without other intubation tools when, will light-emitting device be placed in slot 13 in
Disposable laryngoscope can be made by, which fixing, uses.With existing macintosh laryngoscopes ratio, cross-infection can avoid；It is existing with market
Disposable non-visible laryngoscope ratio, weight, volume smaller are more convenient using carrying；Cheaper, LED lamp 75 will not waste, and
And oxygen uptake can not be interrupted when being intubated.
4. selecting a time or the non-difficult airway of emergency treatment while when there are other intubation tools, filled without using light-emitting device or wireless camera
Optical wand, visual optical wand, visual conduit, visual intubation soft lens intubation can be assisted by setting.It improves successful intubation, shorten intubation time
With the training period, reduce complication, when intubation, can not interrupt oxygen supply.It can accomplish not having to close indoor lamp when auxiliary optical wand intubation
Light.Assistant is needed above to carry laryngoscope formula oropharynx pipe when visual soft lens being assisted to be intubated.
5. oropharynx pipe can be used for the difficult airway inside and outside operating room intubation, in not interrupting oxygen-supply operation assist optical wand, can
Depending on optical wand, visual conduit, visual soft lens intubation, it is possible to use wireless camera device as wireless video laryngoscope alone or in combination its
Its tool trachea cannula improves successful intubation.Cough of throat choking, which reflects the person of enlivening, can be suitably added table anaesthetic.Intubation defeat also may be used
First restore the autonomous respiration of patient as oropharynx pipe joint mask ventilation.
Certainly, the design creation is not limited to the above embodiment, and the combination of the various embodiments described above different characteristic also may be used
To reach good effect.Those skilled in the art can also make without departing from the spirit of the present invention
It with deformation or replaces, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (14)
1. the lens type oropharynx pipe disposably with table fiber crops function, it is characterised in that：Main pipe (1) including arc hollow, it is described
The tail end of main pipe (1) is connected with air flue connector (2), between the main pipe (1) and air flue connector (2) be equipped with handle (3) and
For increasing handling rear fender (4), the inner wall of the main pipe (1) is equipped with table anaesthetic pipe (5) and oxygen supplying tube (6), institute
The entrance and exit for stating table anaesthetic pipe (5) and oxygen supplying tube (6) is in the both ends of main pipe (1), the concave surface of the main pipe (1) to
Radian and the identical eyeglass (12) of main pipe (1) are extended in unilateral side, and the head end of the main pipe (1) and eyeglass (12), which is equipped with, to tilt
Spatula (11).
2. the lens type oropharynx pipe according to claim 1 disposably with table fiber crops function, it is characterised in that：The table anaesthetic
The entrance of pipe (5) and oxygen supplying tube (6) is respectively positioned on handle (3).
3. the lens type oropharynx pipe according to claim 1 disposably with table fiber crops function, it is characterised in that：The table anaesthetic
The head end of pipe (5) is laterally bent into bending segment, and the bending segment is equipped with several outlets, is equipped in the bending segment laterally and same
When obstruct the positive barriers (51) in each outlet.
4. the lens type oropharynx pipe according to claim 1 disposably with table fiber crops function, it is characterised in that：The spatula
(11) the edge at edge, eyeglass (12) and the tail end of main pipe (1) is equipped with elastic rubber.
5. the lens type oropharynx pipe according to claim 1 disposably with table fiber crops function, it is characterised in that：The main pipe
(1) it is equipped with head end in the side with eyeglass (12) and uses the closed slot of translucent material (13), the internal diameter of the slot (13)
For 4~6mm.
6. the lens type oropharynx pipe according to any one of claims 1 to 5 disposably with table fiber crops function, feature exists
In：The concave surface of the handle (3) and main pipe (1) are located at homonymy, and the rear fender (4) and the convex surface of main pipe (1) are located at together
The angle of side, the handle (3) and main pipe (1) tail end extending direction is 30~90 °, the length of the handle (3) is 2~
3cm, width are more than the concave surface width of main pipe (1) but overall width, the thickness of concave surface and eyeglass (12) no more than main pipe (1)
For 4~5mm, the rear fender (4) and the extending direction angle of main pipe (1) tail end are 60~90 °, the rear fender (4)
Length is 1~1.5cm, width is equal with the land width of main pipe (1), thickness is 2~3mm.
7. the lens type oropharynx pipe according to any one of claims 1 to 5 disposably with table fiber crops function, feature exists
In：The outer cross section of the main pipe (1) is rectangle, and the inner section of the main pipe (1) is rectangle or circle, the main pipe
(1) main body and air flue connector (2) is plastics, and the length of the spatula (11) is 2~3cm, the spatula (11) and master
Tube body (1) and be in 30~60 ° of angles with the tangent line of eyeglass (12) junction.
8. the lens type oropharynx pipe according to any one of claims 1 to 5 disposably with table fiber crops function, feature exists
In：The internal diameter of the table anaesthetic pipe (5) and oxygen supplying tube (6) is 2~4mm, and the outer diameter of the air flue connector (2) is 15mm.
9. the lens type oropharynx pipe according to claim 5 disposably with table fiber crops function, it is characterised in that：The handle
(3) light-emitting device has been removably installed on, the light-emitting device includes the micro power being removably mounted on handle (3)
Box (71), the micro power (73) in the micro electric source capsule (71), be located at it is miniature on the micro electric source capsule (71)
Switch (72), the power cord (74) extended from the micro electric source capsule (71) and the LED lamp for being located at power cord (74) head end
(75), extending direction of the direction of illumination of the LED lamp (75) along main pipe (1).
10. the lens type oropharynx pipe according to claim 9 disposably with table fiber crops function, it is characterised in that：The power supply
Line (74) and the LED lamp (75) are detachably secured in slot (13), and wire is equipped in the power cord (74).
11. the lens type oropharynx pipe according to claim 9 disposably with table fiber crops function, it is characterised in that：The handle
(3) the left and right sides is equipped with snap ring (31), and the left and right sides of the micro electric source capsule (71) is equipped with to be fastened with two snap rings (31)
It buckles (76).
12. the lens type oropharynx pipe according to claim 5 disposably with table fiber crops function, it is characterised in that：The handle
(3) wireless camera device has been removably installed on, the wireless camera device includes the nothing being removably mounted on handle (3)
Line video adapter (81), the video line (82) extended from wireless video adapter (81) and it is located at video line (82) head end
Miniature webcam (83), the extending direction of the camera shooting direction of the miniature webcam (83) along main pipe (1).
13. the lens type oropharynx pipe according to claim 12 disposably with table fiber crops function, it is characterised in that：The video
Line (82) and miniature webcam (83) are detachably secured in slot (13), and wire is equipped in the video line (82).
14. the lens type oropharynx pipe according to claim 12 disposably with table fiber crops function, it is characterised in that：The handle
(3) the left and right sides is equipped with snap ring (31), and the left and right sides of the wireless video adapter (81) is equipped with detains with two snap rings (31)
The buckle (84) of conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640306.2U CN207912991U (en) | 2017-06-02 | 2017-06-02 | Lens type oropharynx pipe disposably with table fiber crops function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640306.2U CN207912991U (en) | 2017-06-02 | 2017-06-02 | Lens type oropharynx pipe disposably with table fiber crops function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207912991U true CN207912991U (en) | 2018-09-28 |
Family
ID=63612325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640306.2U Expired - Fee Related CN207912991U (en) | 2017-06-02 | 2017-06-02 | Lens type oropharynx pipe disposably with table fiber crops function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207912991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350815A (en) * | 2018-09-26 | 2019-02-19 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Video laryngoscope and video soft lens cooperative system |
| WO2022253265A1 (en) * | 2021-06-03 | 2022-12-08 | 北京尔泰医疗科技有限公司 | High-frequency ventilation laryngeal mask allowing airway surgery operation to be performed |
-
2017
- 2017-06-02 CN CN201720640306.2U patent/CN207912991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350815A (en) * | 2018-09-26 | 2019-02-19 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Video laryngoscope and video soft lens cooperative system |
| WO2022253265A1 (en) * | 2021-06-03 | 2022-12-08 | 北京尔泰医疗科技有限公司 | High-frequency ventilation laryngeal mask allowing airway surgery operation to be performed |
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| 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: 20180928 |