CN207654136U - Novel and multifunctional visible laryngoscope - Google Patents
Novel and multifunctional visible laryngoscope Download PDFInfo
- Publication number
- CN207654136U CN207654136U CN201720587745.1U CN201720587745U CN207654136U CN 207654136 U CN207654136 U CN 207654136U CN 201720587745 U CN201720587745 U CN 201720587745U CN 207654136 U CN207654136 U CN 207654136U
- Authority
- CN
- China
- Prior art keywords
- handle
- laryngoscope
- channel
- rack
- knob
- 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.)
- Active
Links
Landscapes
- Endoscopes (AREA)
Abstract
This disclosure relates to a kind of novel and multifunctional visible laryngoscope, the display being connected including handle, with the handle upper end and the laryngoscope blade being connected with the handle, at its lower end, the laryngoscope blade is provided with spatula, light bulb and camera relative to one end of handle, the camera is connect with the monitor signal, and the both sides of the laryngoscope blade horizontal direction are detachably provided with air supply channel and catheter channel respectively.The visible laryngoscope setting air supply channel of the disclosure can around glottis constantly improve oxygen, while secretion can be blown away using oxygen flow, prevent interference camera camera shooting, also set up catheter channel and sputum aspirator tube or laryngotracheal topical anesthesia kit can be inserted, near through glottis.
Description
Technical field
This disclosure relates to field of medical technology, and in particular, to a kind of novel and multifunctional visible laryngoscope.
Background technology
Patient's no spontaneous breathing after general anesthesia needs laryngoscope to expose glottis, row mechanical ventilation after trachea cannula.This process
In, patient lung does not ventilate, and sustains life by the oxygen reserves of itself.Visible laryngoscope, can be since there is camera in front end
It can be visually seen the scene of bottleneck throat glottis on display screen so that the operation of trachea cannula is more convenient.
Current visible laryngoscope does not have ventilatory function, if the patient for intubation of meeting difficulty, can bring asphyxia risk；In addition,
Visible laryngoscope toe angle can not be adjusted, if encountering especial patient (such as micromandible, high glottis, long epiglottis), it is difficult to exposure sound
Door；Or glottis can be exposed, but because of the special anatomical structure of pars oralis pharyngis, catheter proximal end needs are repeatedly moulding, when extending operation
Between, increase patient's anoxic risk.
Utility model content
Purpose of this disclosure is to provide a kind of novel and multifunctional visible laryngoscopes being simple and efficient.
To achieve the goals above, the disclosure provides a kind of novel and multifunctional visible laryngoscope, including handle and the handle
Laryngoscope blade upper end connected display and be connected with the handle, at its lower end, the laryngoscope blade are set relative to one end of handle
It is equipped with spatula, light bulb and camera, the camera is connect with the monitor signal, and the two of the laryngoscope blade horizontal direction
Side is detachably provided with air supply channel and catheter channel respectively.
Optionally, a horizontal side wall of the spatula is connected with the end of the laryngoscope blade by ribs, the confession
The outlet side in oxygen channel passes through the ribs.
Optionally, the inlet end of the air supply channel is located at the lower part of the handle.
Optionally, the laryngoscope blade can the lower end of the handle rotated upwardly and downwardly for basic point.
Optionally, the laryngoscope blade is hinged by shaft and the lower end of the handle, and the visible laryngoscope setting is useful
In the rotation controling piece that the control laryngoscope blade is rotated around the shaft.
Optionally, the rotation controling piece include be located at the handle on the outside of the first knob, in the handle
Head rod, first gear, the first rack and the fixed seat for being fixed on first rack lower end, under the fixed seat
End leans out the handle and is mutually clamped with one end of the laryngoscope blade, and first knob and the first gear are sleeved on described the
One connecting rod periphery, first rack are vertically arranged and are matched with the first gear to be driven when rotating the first knob
First rack moves up and down.
Optionally, the catheter channel can be moved up and down vertically.
Optionally, the visible laryngoscope, which is provided with, moves up and down part, the catheter channel with described to move up and down part removable
It connects with unloading.
Optionally, it is described move up and down part include be located at the handle on the outside of the second knob, in the handle
Second connecting rod, second gear, the second rack and the channel fixing bracket being connected with the lower part of second rack, the channel are solid
The handle can be leant out and be detachably connected with the catheter channel by determining the lower end of frame, and second knob and second gear are sleeved on
The periphery of second connecting rod, second rack are vertically arranged and are matched with the second gear to rotate described second
Second rack is driven to move up and down when knob.
Optionally, the catheter channel is tubular or half is tubular；Wherein, half tubular catheter channel is provided at both ends with confession
Conduit by flexible fastening ring, which is provided with the gap passed through for conduit along catheter channel extending direction.
The disclosure has the following advantages that：
1, setting air supply channel can around glottis constantly improve oxygen, while secretion can be blown away using oxygen flow
Object prevents interference camera camera shooting.
2, sputum aspirator tube or laryngotracheal topical anesthesia kit can be inserted in setting catheter channel, near the glottis that goes directly.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 a and Fig. 1 b are a kind of structural schematic diagram (left views for specific implementation mode of visible laryngoscope that the disclosure provides
And right view).
Fig. 2 is a kind of structural schematic diagram of specific implementation mode (explosive view) of rotation controling piece that the disclosure provides.
Fig. 3 be the disclosure provide move up and down a kind of structural schematic diagram of specific implementation mode (explosive view) of part.
Fig. 4 is a kind of structural schematic diagram of specific implementation mode of catheter channel that the disclosure provides.
Reference sign
1 handle, 2 display, 3 laryngoscope blade
4 spatula, 5 light bulb, 6 camera
7 air supply channel, 8 catheter channel, 81 flexible fastening ring
82 gap, 9 ribs
100 101 first knob of rotation controling piece, 102 head rod
103 104 first rack of first gear, 105 fixed seat
200 move up and down 201 second knob of part, 202 second connecting rod
203 204 second rack of second gear, 205 channel fixing bracket
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
Attached drawing direction is up and down.
As illustrated in figs. 1A and ib, the disclosure provides a kind of novel and multifunctional visible laryngoscope, including handle 1 and the hand
The laryngoscope blade 31 upper end of handle connected display 2 and be connected with 1 lower end of the handle, the laryngoscope blade 3 is relative to handle 1
One end be provided with spatula 4, light bulb 5 and camera 6, the camera 6 is connect with 2 signal of the display, the laryngoscope
The both sides of 3 horizontal direction of piece are detachably provided with air supply channel 7 and catheter channel 8 respectively.
On the one hand air supply channel 7 is arranged in laryngoscope blade side in the disclosure, so as to so that at 7 handle of air supply channel
Oxygen is sent near glottis, greatly prolongs patient's hypoxic exposure by the external wall oxygen of air intake, gives the behaviour of difficult airway patient
It tries to gain time precious to one, and oxygen can blow away the oral secretion of camera front end, avoids interference camera camera shooting.This
It is open that sputum aspirator tube on the other hand can be placed in catheter channel 8, glottis secretion nearby is sucked out, fully appears glottis, also may be used
To place laryngotracheal topical anesthesia kit in catheter channel 8, surface anesthesia is carried out at oropharynx.
General spatula is fixed by ribs, such as illustrated in figs. 1A and ib, and the one of the spatula 4 is horizontal
Side wall is connected with the end of the laryngoscope blade 3 by ribs 9, is taken the photograph to enable the oxygen that air supply channel 7 is conveyed to blow away
As the secretion in front of head, the outlet side of the air supply channel 7 can pass through the ribs 9, further preferred air supply channel 7
Outgassing direction be directed at camera from the side of camera, blow away the efficiency of secretion to improve.
The external wall oxygen of entrance of air supply channel, in order to make to be connected firmly, and does not influence the use of handle, such as Fig. 1 a and figure
Shown in 1b, the inlet end of the air supply channel 7 is located at the lower part of the handle 1.It, can be simultaneously when connecting the conduit of wall oxygen
Handle and catheter are held, conduit is prevented to be detached from air supply channel.
Previous visible laryngoscope can not adjust laryngoscope blade angle, if meeting difficulty air flue, angle mismatches, then can not expose
Glottis, therefore, the preferred laryngoscope blade of the laryngoscope of the disclosure 3 can the lower end of the handle 1 rotated upwardly and downwardly for basic point, to which dynamic is adjusted
Whole epiglottis position fully exposes glottis.
A kind of embodiment, as shown in Fig. 2, the laryngoscope blade 3 can mutually be cut with scissors by shaft 31 and the lower end of the handle 1
It connects, the visible laryngoscope can be provided with the rotation controling piece 100 rotated around the shaft 31 for controlling the laryngoscope blade 3.
By the way that laryngoscope blade 3 to be hinged on to the lower end of handle 1, the angle of laryngoscope blade can be adjusted, to fully expose glottis, additionally by
Rotation controling piece can freely control the angle of laryngoscope blade, meet the needs of different patients.
A kind of specific implementation mode of rotation controling piece, as shown in Fig. 2, the rotation controling piece 100 includes positioned at described
First knob 101, the head rod 102 in the handle 1, first gear 103, first rack 104 in 1 outside of handle
And be fixed on the fixed seat 105 of 104 lower end of the first rack, the lower end of the fixed seat 105 lean out the handle 1 and with
One end of the laryngoscope blade 3 is mutually clamped, and first knob 101 and the first gear 103 are sleeved on the head rod 102
Periphery, first rack 104 are vertically arranged and are matched with the first gear 103 to be driven when rotating the first knob 101
Dynamic first rack 104 moves up and down.The rotation of head rod 102 may be implemented by the rotation of the first knob 101, in turn
First gear 103 is set to be rotated, and first gear 103 is matched with the first rack 104, so as to control the first rack
104 and fixed seat 105 move up and down, achieve the purpose that laryngoscope blade around the shaft 31 rotation.The laryngoscope blade of this kind of embodiment moves
It is dynamic controllable, it can be finely adjusted according to different patients, it is convenient and practical.Certain those skilled in the art can also use it is other can be with
The control piece that driving laryngoscope blade rotates around the axis is to realize above-mentioned function.
Laryngoscope blade angle is adjusted by rotation controling piece, glottis can be conveniently seen, may but will produce because of angle dog-ear
Greatly, the problem of conduit is sent into glottis is can not be successfully, therefore, the catheter channel 8 preferably can be moved up and down vertically.
A kind of embodiment, as shown in figure 3, the visible laryngoscope, which is provided with, moves up and down part 200, the catheter channel 8
With described to move up and down part 200 detachably connected.The height position of catheter channel 8 can be adjusted by moving up and down part by setting
It sets, conduit is sent into glottis to facilitate.
A kind of specific implementation mode moving up and down part, as shown in figure 3, the part 200 that moves up and down includes positioned at described
Second knob 201, the second connecting rod 202 in the handle 1, second gear 203, second rack 204 in 1 outside of handle
The channel fixing bracket 205 being connected with the lower part of second rack 204, the lower end of the channel fixing bracket 205 can lean out institute
It states handle 1 and is detachably connected with the catheter channel 8, second knob 201 and second gear 203 are sleeved on described second
The periphery of connecting rod 202, second rack 204 are vertically arranged and are matched with the second gear 203 to rotate described
Second rack 204 is driven to move up and down when two knobs 201.By rotating the second knob 201, the second connecting rod may be implemented
202 rotation to drive the rotation of second gear 203, and then is realized and 203 matched second rack 204 of second gear
Move up and down, so that channel fixing bracket 205 and catheter channel 8 is moved up and down.The catheter channel movement of this kind of embodiment is controllable,
It can be finely adjusted according to different patients, convenient and practical, certain those skilled in the art can also may be implemented to lead using other
The control piece that tube passage moves up and down is to realize above-mentioned function.
As shown in figure 3, the lower end of channel fixing bracket 205 is formed as arc, free end can be towards the opposite of spatula
Direction is fixed to allow catheter channel to be fixed on channel by the card slot of its side from the outside in oral cavity in use
The lower end of frame 205.And air supply channel 7 can also be fixed on the side of laryngoscope blade using aforesaid way by the card slot of its side.
The first knob 101 and the second knob 201 are adjusted in order to facilitate one hand, and the first knob 101 and the second knob 201 can be with
Coaxial arrangement, as shown in Fig. 1 a and Fig. 1 b, Fig. 2-3, the first knob 101 can be hollow knob, and head rod 102 can be
Hollow connecting rod, the second connecting rod 202 be located in head rod 102 and end with positioned at the of the outside of the first knob 101
Two knobs 201 be connected, meanwhile, the second connecting rod 202 passed through from head rod 102 and first gear 103 and with the second tooth
Wheel 203 is connected.By the above-mentioned means, the first knob 101 of singlehanded adjusting and the second knob 201 may be implemented, adjusting is improved
Convenience.
Catheter channel 8, can be for tubular or half is tubular for fixing sputum aspirator tube or laryngotracheal topical anesthesia kit.In order to facilitate sputum aspirator tube or larynx
The taking-up of numb pipe, as shown in figure 4, the both ends of half tubular catheter channel 8 can be provided with for conduit by flexible fastening ring
81, which can be provided with the gap 82 passed through for conduit along 8 extending direction of catheter channel.When needing suction sputum
When pipe or laryngotracheal topical anesthesia kit are separated with catheter channel, sputum aspirator tube or laryngotracheal topical anesthesia kit are detached from catheter channel 8 from gap 82, it is simple and quick,
It prevents from causing conduit to take out difficulty since the dog-ear of catheter channel is excessive.
Disposable protective case can also be set on the outside of existing laryngoscope blade, to prevent the cross-infection between different patients,
Use air supply channel 7 and catheter channel 8 using protective case for convenience, air supply channel 7 and catheter channel 8 can be with
It is integrally formed with protective case, air supply channel 7 and catheter channel 8 can be loaded onto to take protective case, it can also be by air supply channel 7
Be designed as with catheter channel 8 it is disposable, to achieve the effect that free of cleaning to prevent cross-infection.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of novel and multifunctional visible laryngoscope, including handle (1), be connected with the handle (1) upper end display (2), with
And the laryngoscope blade (3) being connected with the handle (1) lower end, the laryngoscope blade (3) are provided with pressure tongue relative to one end of handle (1)
Plate (4), light bulb (5) and camera (6), the camera (6) connect with the display (2) signal, which is characterized in that described
The both sides of laryngoscope blade (3) horizontal direction are detachably provided with air supply channel (7) and catheter channel (8) respectively.
2. visible laryngoscope according to claim 1, which is characterized in that a horizontal side wall of the spatula (4) with it is described
The end of laryngoscope blade (3) is connected by ribs (9), and the outlet side of the air supply channel (7) passes through the ribs (9).
3. visible laryngoscope according to claim 1 or 2, which is characterized in that the inlet end of the air supply channel (7) is located at institute
State the lower part of handle (1).
4. visible laryngoscope according to claim 1, which is characterized in that the laryngoscope blade (3) can be under the handle (1)
End rotates upwardly and downwardly for basic point.
5. visible laryngoscope according to claim 4, which is characterized in that the laryngoscope blade (3) by shaft (31) with it is described
The lower end of handle (1) is hinged, and the visible laryngoscope, which is provided with, to be rotated for controlling the laryngoscope blade (3) around the shaft (31)
Rotation controling piece (100).
6. visible laryngoscope according to claim 5, which is characterized in that the rotation controling piece (100) includes positioned at described
The first knob (101) on the outside of handle (1), the head rod (102) being located in the handle (1), first gear (103),
First rack (104) and the fixed seat (105) for being fixed on the first rack (104) lower end, under the fixed seat (105)
End leans out the handle (1) and is mutually clamped with one end of the laryngoscope blade (3), first knob (101) and first tooth
Wheel (103) is sleeved on the head rod (102) periphery, first rack (104) be vertically arranged and with the first gear
(103) it matches to drive the first rack (104) to move up and down when rotating the first knob (101).
7. visible laryngoscope according to claim 1, which is characterized in that the catheter channel (8) can vertically up and down
It is mobile.
8. visible laryngoscope according to claim 7, which is characterized in that the visible laryngoscope, which is provided with, moves up and down part
(200), the catheter channel (8) with described to move up and down part (200) detachably connected.
9. visible laryngoscope according to claim 8, which is characterized in that the part (200) that moves up and down includes positioned at described
The second knob (201) on the outside of handle (1), the second connecting rod (202) being located in the handle (1), second gear (203),
Second rack (204) and the channel fixing bracket (205) being connected with the lower part of second rack (204), the channel fixing bracket
(205) lower end can lean out the handle (1) and is detachably connected with the catheter channel (8), second knob (201) and
Second gear (203) is sleeved on the periphery of second connecting rod (202), second rack (204) be vertically arranged and with it is described
Second gear (203) is matched drives second rack (204) to move up and down to rotate when the second knob (201).
10. visible laryngoscope according to claim 1, which is characterized in that the catheter channel (8) is tubular or half is tubular；
Wherein, half tubular catheter channel (8) be provided at both ends with for conduit by flexible fastening ring (81), the flexible fastening ring
(81) gap (82) passed through for conduit is provided with along catheter channel (8) extending direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587745.1U CN207654136U (en) | 2017-05-24 | 2017-05-24 | Novel and multifunctional visible laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587745.1U CN207654136U (en) | 2017-05-24 | 2017-05-24 | Novel and multifunctional visible laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654136U true CN207654136U (en) | 2018-07-27 |
Family
ID=62935599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587745.1U Active CN207654136U (en) | 2017-05-24 | 2017-05-24 | Novel and multifunctional visible laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654136U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620114A (en) * | 2019-02-14 | 2019-04-16 | 上海欧太医疗器械有限公司 | Device and corresponding product for adjustment angle |
| CN110811514A (en) * | 2019-11-28 | 2020-02-21 | 纳智医疗设备（徐州）有限公司 | Adjustable laryngoscope |
| CN113288029A (en) * | 2021-06-08 | 2021-08-24 | 德州市妇幼保健院(德州市计划生育服务中心) | Anesthetic laryngoscope with adjustable length |
| CN114176499A (en) * | 2022-01-23 | 2022-03-15 | 苏州科技城医院 | Intubation type visible laryngoscope with multi-angle adjustable suction tube and use method thereof |
-
2017
- 2017-05-24 CN CN201720587745.1U patent/CN207654136U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620114A (en) * | 2019-02-14 | 2019-04-16 | 上海欧太医疗器械有限公司 | Device and corresponding product for adjustment angle |
| CN110811514A (en) * | 2019-11-28 | 2020-02-21 | 纳智医疗设备（徐州）有限公司 | Adjustable laryngoscope |
| CN113288029A (en) * | 2021-06-08 | 2021-08-24 | 德州市妇幼保健院(德州市计划生育服务中心) | Anesthetic laryngoscope with adjustable length |
| CN114176499A (en) * | 2022-01-23 | 2022-03-15 | 苏州科技城医院 | Intubation type visible laryngoscope with multi-angle adjustable suction tube and use method thereof |
| CN114176499B (en) * | 2022-01-23 | 2022-07-12 | 苏州科技城医院 | Intubation type visible laryngoscope with multi-angle adjustable suction tube and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207654136U (en) | Novel and multifunctional visible laryngoscope | |
| TWM394136U (en) | Probe with image-capturing device | |
| JP2014514040A (en) | Electrically controlled high-frequency jet ventilation laryngoscope | |
| JP2012519525A5 (en) | ||
| CN209733944U (en) | Multi-section visible laryngoscope | |
| CN109513083A (en) | A kind of tracheae tube core and automatic endotracheal intubation system | |
| CN207356065U (en) | Front end packaged type laryngoscope | |
| CN203620027U (en) | Video light wand for guiding difficult tracheal intubation | |
| CN113907977B (en) | Trachea cannula device of difficult air flue | |
| CN203075395U (en) | Visible laryngeal mask | |
| CN213282826U (en) | Hard mirror of intubate with inhale phlegm function | |
| CN102205160A (en) | Novel endotracheal cannula mirror system | |
| CN203989363U (en) | A kind of nasal trachea cannula | |
| CN209899350U (en) | Laryngoscope for respiratory medicine | |
| CN102920422B (en) | Visual vented cannula laryngoscope | |
| CN209733945U (en) | Visual laryngoscope with movable guide vane | |
| CN201939846U (en) | Tracheal catheter convenient for positioning | |
| CN202666144U (en) | Single-lumen trachea cannula | |
| CN205360197U (en) | Optical fiber positioning does not have wound endotracheal tube | |
| CN207912991U (en) | Lens type oropharynx pipe disposably with table fiber crops function | |
| CN105147233A (en) | Trachea and esophagus double-intubation type visual laryngoscope | |
| CN206762014U (en) | A kind of anaesthetic mask | |
| CN101596336A (en) | A kind of visual trachea cannula guiding device | |
| CN213155774U (en) | Multifunctional soft intubation laryngoscope | |
| CN211584772U (en) | Trachea cannula convenient to hold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |