CN216020950U - Disposable visual laryngoscope structure of improvement type - Google Patents
Disposable visual laryngoscope structure of improvement type Download PDFInfo
- Publication number
- CN216020950U CN216020950U CN202121662722.5U CN202121662722U CN216020950U CN 216020950 U CN216020950 U CN 216020950U CN 202121662722 U CN202121662722 U CN 202121662722U CN 216020950 U CN216020950 U CN 216020950U
- Authority
- CN
- China
- Prior art keywords
- suction
- tongue depressor
- joint
- catheter
- suction catheter
- 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
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000002627 tracheal intubation Methods 0.000 abstract description 7
- 230000003444 anaesthetic effect Effects 0.000 abstract description 3
- 210000004704 glottis Anatomy 0.000 description 7
- 206010002091 Anaesthesia Diseases 0.000 description 5
- 230000037005 anaesthesia Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000002695 general anesthesia Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 210000003238 esophagus Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229960004194 lidocaine Drugs 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229960002372 tetracaine Drugs 0.000 description 1
- GKCBAIGFKIBETG-UHFFFAOYSA-N tetracaine Chemical compound CCCCNC1=CC=C(C(=O)OCCN(C)C)C=C1 GKCBAIGFKIBETG-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an improved disposable visual laryngoscope structure, which comprises a tongue depressor, wherein a suction catheter is fixedly inserted in the tongue depressor, a joint is arranged at one end of the suction catheter, a front end suction hole is arranged at one end of the suction catheter far away from the joint, a clamping groove is arranged on one side of the tongue depressor far away from the joint, a liquid guide pipe is inserted in the clamping groove, two wing plates which are symmetrically arranged are fixedly connected to the outer part of one side of the tongue depressor near the suction guide pipe, the suction guide pipe is arranged to guide out liquid in the throat of a patient, meanwhile, the arrangement of the liquid guide pipe can facilitate the introduction of the anesthetic, and the arrangement of the suction holes on the side surface can enhance the liquid suction capacity of the suction guide pipe, can greatly reduce the intubation time and avoid the damage to tissues, thereby reducing the occurrence of complications.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an improved disposable visual laryngoscope structure.
Background
The trachea cannula technology is an important technology in emergency rescue treatment such as surgical anesthesia, cardiopulmonary resuscitation, prevention of aspiration and respiratory dysfunction. When the tracheal catheter is inserted through the mouth or the nose, the tracheal catheter must pass through the glottis of the throat, the glottis is the narrowest part in the throat, the position is deep, the upper end of the glottis is blocked by the tongue root and the epiglottis, and the tracheal catheter cannot easily pass through the glottis and is inserted into the esophagus by mistake. In order to prevent the endotracheal tube from being inserted into the esophagus by mistake or from damaging the glottis, intubation operation needs to be performed with the aid of a laryngoscope, which is a tool for exposing the glottis during endotracheal intubation and is widely used in various medical institutions.
The general anesthesia and airway surface anesthesia trachea intubation technology is a technology which can perform trachea intubation operation by combining less general anesthesia medicines under sufficient airway surface anesthesia. The technology reduces the dosage of general anesthesia medicine, thereby reducing the degree of circulation fluctuation of the general anesthesia induction period, and correspondingly reducing the side effects and anesthesia complications of the general anesthesia medicine. The specific method of this procedure is the application of local anesthetics such as: tetracaine or lidocaine is sprayed on the oral cavity, glottis, main bronchus and other parts to realize surface anesthesia.
However, the existing visible laryngoscope has long intubation time and is easy to cause tissue damage, thereby causing complications easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the visual laryngoscope is easy to cause tissue damage and complications due to long intubation time, and provides an improved disposable visual laryngoscope structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an improved disposable visual laryngoscope structure comprises a tongue depressor, wherein a suction conduit is fixedly inserted in the tongue depressor, a joint is arranged at one end of the suction conduit, a front-end suction hole is arranged at one end of the suction conduit far away from the joint, a clamping groove is arranged at one side of the tongue depressor far away from the joint, a catheter is inserted in the clamping groove, and two wing plates which are symmetrically arranged are fixedly connected to the outer part of one side of the tongue depressor close to the suction conduit.
Preferably, one end of the suction catheter close to the joint is provided with a negative pressure control hole.
Preferably, a side suction hole is formed in the side wall of one end, far away from the joint, of the suction catheter.
Preferably, one end of the tongue depressor close to the joint is fixedly connected with a clamping block corresponding to the catheter.
Preferably, the tongue depressor and the wing plate are transparent.
Has the advantages that:
the arrangement of the suction conduit can lead out the liquid in the throat of a patient, meanwhile, the arrangement of the liquid guide pipe can facilitate the introduction of anesthetic, and meanwhile, the arrangement of the side suction holes can enhance the liquid suction capacity of the suction conduit.
Drawings
FIG. 1 is a schematic structural view of an improved disposable laryngoscope structure provided by the utility model;
fig. 2 is a schematic top view of the improved disposable laryngoscope structure spatula of the utility model.
In the figure: 1 tongue depressor, 2 suction catheter, 3 joints, 4 clamping grooves, 5 liquid guide pipes, 6 wing plates, 7 negative pressure control holes, 8 side suction holes and 9 clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an improved disposable laryngoscope structure comprises a tongue depressor 1, wherein an attraction duct 2 is fixedly inserted in the tongue depressor 1 and used for guiding out liquid in the throat of a patient, a joint 3 is arranged at one end of the attraction duct 2 and is convenient to be connected with an external instrument, and a clamping block 9 corresponding to a catheter 5 is fixedly connected at one end of the tongue depressor 1 close to the joint 3 and used for fixing the catheter 5;
in this embodiment, a negative pressure control hole 7 is formed at one end of the suction catheter 2 close to the joint 3 for controlling the pressure in the suction catheter 2, a side suction hole 8 is formed in the side wall of the suction catheter 2 far from the joint 3, and a front end suction hole is formed at one end of the suction catheter 2 far from the joint 3;
in the embodiment, a clamping groove 4 is arranged on one side of the tongue depressor 1 away from the connector 3, and a catheter 5 is inserted into the clamping groove 4;
in this embodiment, two wing plates 6 symmetrically arranged are fixedly connected to the exterior of one side of the tongue depressor 1 close to the suction duct 2, so that the throat of a patient can be conveniently opened, and the tongue depressor 1 and the wing plates 6 are transparent, so that the conditions in the suction duct 2 and the catheter 5 can be conveniently observed.
In this embodiment, the setting of suction pipe 2 can be derived the liquid in patient's throat, and the setting of catheter 5 simultaneously can conveniently leading-in anesthetic, and the side attracts the setting of hole 8 simultaneously, can strengthen suction pipe 2's imbibition ability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a visual laryngoscope structure of improvement type disposable, includes tongue depressor (1), its characterized in that: the suction catheter is characterized in that a suction catheter (2) is fixedly inserted into the tongue depressor (1), a connector (3) is arranged at one end of the suction catheter (2), a front-end suction hole is formed in one end, away from the connector (3), of the suction catheter (2), a clamping groove (4) is formed in one side, away from the connector (3), of the tongue depressor (1), a catheter (5) is inserted into the clamping groove (4), and two wing plates (6) which are symmetrically arranged are fixedly connected to the outer portion of one side, close to the suction catheter (2), of the tongue depressor (1).
2. An improved disposable visual laryngoscope structure as claimed in claim 1, wherein: one end of the suction catheter (2) close to the joint (3) is provided with a negative pressure control hole (7).
3. An improved disposable visual laryngoscope structure as claimed in claim 1, wherein: the side wall of one end of the suction catheter (2) far away from the joint (3) is provided with a side suction hole (8).
4. An improved disposable visual laryngoscope structure as claimed in claim 1, wherein: one end of the tongue depressor (1) close to the joint (3) is fixedly connected with a clamping block (9) corresponding to the liquid guide pipe (5).
5. An improved disposable visual laryngoscope structure as claimed in claim 1, wherein: the tongue depressor (1) and the wing plate (6) are transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662722.5U CN216020950U (en) | 2021-07-21 | 2021-07-21 | Disposable visual laryngoscope structure of improvement type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662722.5U CN216020950U (en) | 2021-07-21 | 2021-07-21 | Disposable visual laryngoscope structure of improvement type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216020950U true CN216020950U (en) | 2022-03-15 |
Family
ID=80617783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121662722.5U Expired - Fee Related CN216020950U (en) | 2021-07-21 | 2021-07-21 | Disposable visual laryngoscope structure of improvement type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216020950U (en) |
-
2021
- 2021-07-21 CN CN202121662722.5U patent/CN216020950U/en not_active Expired - Fee Related
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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: 20220315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |