CN207707887U - Laryngoscope - Google Patents
Laryngoscope Download PDFInfo
- Publication number
- CN207707887U CN207707887U CN201720075896.9U CN201720075896U CN207707887U CN 207707887 U CN207707887 U CN 207707887U CN 201720075896 U CN201720075896 U CN 201720075896U CN 207707887 U CN207707887 U CN 207707887U
- Authority
- CN
- China
- Prior art keywords
- laryngoscope
- laryngoscope blade
- handle
- rechargeable battery
- blade
- 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 proposes a kind of laryngoscope, including handle and laryngoscope blade, camera is fixedly installed on laryngoscope blade, it is characterised in that：The handle inner is provided with shaking generation device and rechargeable battery, is electrically connected between the shaking generation device and rechargeable battery, is electrically connected between the camera and the rechargeable battery, and transparency protected set is also arranged on the laryngoscope blade.The utility model uses rechargeable battery and shaking generation device, needs to change battery using preceding nothing every time, only can be that battery charges, while laryngoscope blade is equipped with transparency protected set, prevents from influencing the operation of doctor because camera hazes with laryngoscope is shaken.
Description
Technical field
The utility model belongs to medical instruments field more particularly to a kind of laryngoscope.
Background technology
Endotracheal intubation is a kind of endotracheal anesthesia and the technology to give emergency treatment to a patient, and it is unobstructed most to be also to maintain the upper respiratory tract
Reliable means.When the oral or nasal insertion of tracheal catheter, the necessary glottis for crossing throat, glottis is position most narrow in throat, position
It sets depth and upper end is blocked by the root of the tongue and epiglottis, tracheal catheter is not easy across glottis, and is mistakenly inserted in oesophagus.Gas in order to prevent
Pipe conduit is mistakenly inserted oesophagus or damage glottis needs to be inserted under the auxiliary of laryngoscope in the catheterization procedure of tracheal catheter
Pipe operates, and laryngoscope is the tool for appearing glottis when trachea cannula, is now widely used in various medical institutions.
Laryngoscope is made of handle and laryngoscope blade two parts, and laryngoscope blade is for dialling gear epiglottis and above carrying the root of the tongue fully to expose sound
Door, meanwhile, lighting bulb is carried on laryngoscope blade, in order to observe cavity interior structure, laryngoscope handle is in hollow cylindrical, in addition to
Outer convenient for holding, inside is for containing the dry cell for lighting bulb power supply.And general distribution battery exists in laryngoscope handle
Self-discharge phenomenon, that is, battery capacitance during storage is voluntarily lost, and when causing to use laryngoscope every time, will more be renewed
Battery.Simultaneously because being moist in human body and having certain temperature, so the often fogging on camera, seriously affects doctor
Normal operating.
Invention content
In view of the deficiencies of the prior art, it the utility model proposes a kind of laryngoscope, uses rechargeable battery and shakes power generation
Device needs to change battery using preceding nothing every time, only can be that battery charges, while laryngoscope blade is equipped with transparent guarantor with laryngoscope is shaken
Sheath prevents from influencing the operation of doctor because camera hazes.
To achieve the above object, the technical solution adopted is that：A kind of laryngoscope, including handle and laryngoscope blade, on laryngoscope blade
It is fixedly installed camera, the handle inner is provided with shaking generation device and rechargeable battery, the shaking generation device
It is electrically connected between rechargeable battery, is electrically connected between the camera and the rechargeable battery, also covered on the laryngoscope blade
Equipped with transparency protected set.
In above structure, shaking generation device can be that rechargeable battery charges during shaking, avoid
The case where needing replacing battery before each use occurs, and facilitates operation, while more having saved resource, is arranged on laryngoscope blade saturating
Bright protective cover, one influences doctor's operation to prevent camera from hazing, and two can prevent laryngoscope blade to be in direct contact patient airway, because
It is metal product for laryngoscope blade, is in direct contact patient airway and inevitably causes patient uncomfortable, in addition can be effective after transparent protective shield
Alleviate this discomfort.
Further, the shaking generation device includes coil, insulation tube and magnet, and the magnet is arranged in insulation tube
Portion, the coil are set in outside insulation tube.
In above structure, using magnet, cutting magnetic induction line generates the principle of electric current in magnetic field, in the process for shaking laryngoscope
In, the magnet in insulation tube moves in the magnetic field that coil generates, and cutting magnetic induction line produces electricl energy, and being then stored at can
In rechargeable battery.
Further, sundries suction means is additionally provided on the laryngoscope, the sundries suction means includes hose and needle
Cylinder, is provided with the retainer plate for fixing hose outside the laryngoscope blade and handle, and described hose one end is from the transparency protected set
In be pierced by, the other end and the syringe are tightly connected.
In above structure, the purpose that retainer plate is arranged is to secure the hose to laryngoscope side, prevents hose from not fixing
It is difficult to control, hose and syringe purpose is set and is the foreign matter in patient airway can be sucked out, prevents foreign materials away from curing
Raw operation causes patient to suffocate.
Further, the laryngoscope blade and handle clamping connection, are provided with limiting slot on the handle, on the laryngoscope blade
It is provided with and limits the matched positioning surface of trench bottom, be provided with clamping stick in the limiting slot, be provided on the laryngoscope blade
With the clamping matched card slot of stick.
In above structure, limiting slot, which is arranged, is advantageous in that the movement of limitation laryngoscope blade after clamping, setting and limiting slot bottom
The purpose of the matched positioning surface in portion is to facilitate medical staff to operate so that the position of laryngoscope blade is relatively fixed after being clamped.
Further, slope is additionally provided on the laryngoscope blade, the slope setting is opened in positioning surface towards card slot
The side in mouth direction.
In above structure, slope is arranged in positioning surface towards the side of card slot opening direction, is clamped by laryngoscope blade
When into limiting slot, very easily laryngoscope blade can be clamped into limiting slot by inclined-plane.
Description of the drawings
Attached drawing 1 is the present embodiment structural scheme of mechanism；
Attached drawing 2 is the present embodiment Structure explosion diagram；
Attached drawing 3 is part A enlarged drawing in attached drawing 1；
Attached drawing 4 is part B enlarged drawing in attached drawing 2；
Attached drawing 5 is C portion enlarged drawing in attached drawing 2；
Attached drawing 6 is the present embodiment shaking generation device sectional view.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is specifically described.
By attached drawing it is found that the present embodiment is a kind of laryngoscope, including handle 1 and laryngoscope blade 2, laryngoscope blade 2 and the clamping of handle 1 connect
It connects, limiting slot 11 is provided on handle 1, be provided on laryngoscope blade 2 and the matched positioning surface 21 in 11 bottom of limiting slot, limiting slot
It is provided with clamping stick 12 in 11, is provided on laryngoscope blade 2 and clamping 12 matched card slot 22 of stick.It is additionally provided on laryngoscope blade 2
Slope 23, slope 23 are arranged in positioning surface 21 towards the side of 22 opening direction of card slot.It is fixedly installed and takes the photograph on laryngoscope blade 2
As head 3, handle 1 is internally provided with shaking generation device 4 and rechargeable battery 5, and shaking generation device 4 includes coil 41, insulation
Pipe 42 and magnet 43, magnet 43 are arranged inside insulation tube 42, and coil 41 is set in outside insulation tube 42.Shaking generation device 4
It is electrically connected between rechargeable battery 5, is electrically connected between camera 3 and rechargeable battery 5, is also arranged on laryngoscope blade 2 transparent
Protective case 6 and sundries suction means 7, sundries suction means 7 include hose 71 and syringe 72, are provided with outside laryngoscope blade 2 and handle 1
Retainer plate 8 for fixing hose 71,71 one end of hose are pierced by from transparency protected set 6, and the other end is tightly connected with syringe 72.
Shaking generation device 4 can be that rechargeable battery 5 charges during shaking, before avoiding each use
The case where needing replacing battery occurs, and facilitates operation, while more having saved resource, and transparent protective shield is arranged on laryngoscope blade 2
6, one influences doctor's operation to prevent camera 3 from hazing, and two can prevent laryngoscope blade 2 to be in direct contact patient airway, because of larynx
Eyeglass 2 is metal product, is in direct contact patient airway and inevitably causes patient uncomfortable, in addition can effectively delay after transparent protective shield 6
Solve this discomfort.
The above embodiments are only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Range, therefore, equivalent variations made according to the patent scope of the utility model, such as using similar technique, similar structures
Equivalent product is still fallen within the scope of the utility model.
Claims (5)
1. a kind of laryngoscope, including handle and laryngoscope blade, camera is fixedly installed on laryngoscope blade, it is characterised in that：The handle
It is internally provided with shaking generation device and rechargeable battery, is electrically connected between the shaking generation device and rechargeable battery, institute
It states and is electrically connected between camera and the rechargeable battery, transparency protected set is also arranged on the laryngoscope blade.
2. laryngoscope according to claim 1, it is characterised in that：The shaking generation device includes coil, insulation tube and magnet,
The magnet is arranged inside insulation tube, and the coil is set in outside insulation tube.
3. laryngoscope according to claim 1, it is characterised in that：Sundries suction means is additionally provided on the laryngoscope, it is described miscellaneous
Object suction means includes hose and syringe, and the retainer plate for fixing hose is provided with outside the laryngoscope blade and handle, described soft
Pipe one end is pierced by from the transparency protected set, and the other end is tightly connected with the syringe.
4. laryngoscope according to claim 1, it is characterised in that：The laryngoscope blade and handle clamping connect, and are set on the handle
It is equipped with limiting slot, be provided on the laryngoscope blade and limits the matched positioning surface of trench bottom, card is provided in the limiting slot
It takes over the baton, is provided on the laryngoscope blade and the clamping matched card slot of stick.
5. laryngoscope according to claim 4, it is characterised in that：Slope, the slope are additionally provided on the laryngoscope blade
It is arranged in positioning surface towards the side of card slot opening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075896.9U CN207707887U (en) | 2017-01-19 | 2017-01-19 | Laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075896.9U CN207707887U (en) | 2017-01-19 | 2017-01-19 | Laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207707887U true CN207707887U (en) | 2018-08-10 |
Family
ID=63062805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075896.9U Expired - Fee Related CN207707887U (en) | 2017-01-19 | 2017-01-19 | Laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207707887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811516A (en) * | 2019-11-28 | 2020-02-21 | 李庆忠 | Anesthetic laryngoscope |
-
2017
- 2017-01-19 CN CN201720075896.9U patent/CN207707887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811516A (en) * | 2019-11-28 | 2020-02-21 | 李庆忠 | Anesthetic laryngoscope |
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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 |
Granted publication date: 20180810 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |