CN203369884U - Anaesthetic laryngoscope - Google Patents
Anaesthetic laryngoscope Download PDFInfo
- Publication number
- CN203369884U CN203369884U CN201320367716.6U CN201320367716U CN203369884U CN 203369884 U CN203369884 U CN 203369884U CN 201320367716 U CN201320367716 U CN 201320367716U CN 203369884 U CN203369884 U CN 203369884U
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- Prior art keywords
- laryngoscope
- pipe
- mirror
- endoscope
- suction sputum
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Abstract
The utility model relates to a surgical instrument, in particular to an anaesthetic laryngoscope used for operation anesthesia. The anaesthetic laryngoscope comprises a laryngoscope pipe body, wherein an endoscope pipe of an endoscope is inserted into the laryngoscope pipe body in a connected mode, the length of the endoscope pipe is larger than that of the laryngoscope pipe body, one end of the endoscope pipe is connected with an endoscope pipe main body, an objective lens window is formed in the other end of the endoscope pipe, a sputum suction outlet is formed in the endoscope pipe main body, and is connected with a sputum suction channel, the sputum suction channel is arranged in the endoscope pipe, a light transmitting bundle port is formed in the endoscope pipe main body, a light transmitting bundle is inserted into the endoscope pipe through the light transmitting bundle port, and the objective lens window is connected with an image channel. The anaesthetic laryngoscope is simple in structure, the situation of the interior of a trachea can be conveniently observed in the process of intubation, pain of a patient is relieved, the surgical risk is reduced, and the technical problems that in the prior art, the situation of the interior of the trachea cannot be directly observed, obstructions in the trachea cannot be timely removed, the requirements for doctors are high, and treatment of the patient is influenced are solved.
Description
Technical field
This utility model relates to a kind of operating theater instruments, the anesthetic laryngoscope used while relating in particular to a kind of surgery anesthesia.
Background technology
During now anesthesia, endotracheal tube being inserted in trachea, is blindmate, with doctor's feel and experience, carries out, and is easy to cause patient's injury of throat, to the patient, brings the pain hardship, to the doctor, brings risk, has deepened the contradiction between doctors and patients.When endotracheal tube stops up due to kinking or by expectorant, be difficult for being found, affect patient's treatment, increase the weight of the state of an illness.The related content of mentioning in existing open file has, Chinese patent: " anesthetic laryngoscope (CN2668050Y) ", comprise pull bar, laryngoscope handle, eyeglass, optical illumination lamp, its main points are: eyeglass is comprised of lens body, eyeglass arm two parts, eyeglass arm front end arranges the prolongation sheet, between lens body and eyeglass arm, by the outpost of the tax office, is connected, and the outpost of the tax office is connected with pull bar, regulate the angle of eyeglass by pull bar, the maximal regulated angle of eyeglass is 90., be provided with optical fibre eye lens on lens body.But the laryngoscope of this structure still exists not visible problem, can not find in time endotracheal foreign body.
Summary of the invention
It is a kind of simple in structure that this utility model provides, and can conveniently observe endotracheal situation in the intubate process, alleviates patient's misery, reduces a kind of anesthetic laryngoscope of operation risk; Solved in the prior art, exist can not look at situation in trachea straight, for endotracheal tamper, can not clear up in time, the doctor is required high, affect the technical problem that the patient gives treatment to.
Above-mentioned technical problem of the present utility model solves by following technical proposals: a kind of anesthetic laryngoscope, comprise the laryngoscope body, be plugged with the mirror pipe of endoscope in the laryngoscope body, the length of mirror pipe is greater than the length of laryngoscope body, one end of mirror pipe is connected with the mirror tube body, and the other end of mirror pipe is provided with the object lens window; Be provided with the suction sputum outlet on the mirror tube body, the suction sputum outlet is connected with the suction sputum passage, and the suction sputum passage is positioned at the mirror pipe, is provided with the light guide bundles interface on the mirror tube body, and light guide bundles is inserted in the mirror pipe by the light guide bundles interface; The object lens window is connected with image channel.Be plugged with endoscope in the laryngoscope body, can observe endotracheal situation by the objective of endoscope window, facilitate the doctor to carry out intubate simultaneously, make doctor's motion flow, fast, alleviated patient's misery, make trunnion mirror physical ability arrive smoothly desired position, alleviate doctor's working strength, at the inner suction sputum passage in addition of mirror pipe, if find to have been stopped up by expectorant, can connect sputum aspirator by the suction sputum outlet in trachea simultaneously, fast endotracheal expectorant is removed, the laryngoscope body can be inserted in trachea more smoothly.Light guide bundles can be thrown light on to object lens after being inserted by the light guide bundles interface, improves observability.Anesthetic laryngoscope visuality of the present utility model is good, can understand in time endotracheal situation, makes corresponding processing, improves the safety and reliability of trunnion insertion process.
As preferably, described mirror pipe is crooked stereoplasm tube, and the angle of bend of mirror pipe is identical with the laryngoscope body.Crooked mirror pipe is convenient to be coordinated with the laryngoscope body, also just more can adapt to the shape of human body trunnion, improves the convenience of intubate.
As preferably, the centrage of described image channel and suction sputum passage is located along the same line, and the diameter of image channel is greater than the suction sputum passage, and the vacant place in the mirror pipe is filled with light guide bundles.The suction sputum passage is positioned at the image channel below, both centrages are located along the same line, facilitate the layout of passage, make the structure of mirror pipe more reasonable, in the mirror pipe except image channel and suction sputum passage, tap into next light guide bundles by the light guide bundles interface exactly, for illumination, the image of being collected by the object lens window is transmitted out by image channel.The diameter of image channel is large, can better observe situation in trachea.
As preferably, described light guide bundles interface is vertical with the mirror tube body, being arranged on the mirror tube body of described suction sputum outlet-inclined impeller vane.The light guide bundles interface is positioned at the top of mirror tube body, and the suction sputum outlet is positioned at the side of mirror tube body, and both facilitate both layouts on the mirror tube body not in same plane, and both do not interfere with each other, and can well realize function separately.
Therefore, a kind of anesthetic laryngoscope of the present utility model possesses following advantage:
(1) in whole endotracheal tube insertion process, be visible, can make doctor's fluent movements, fast, alleviate patient's misery, make endotracheal tube to arrive smoothly desired position, alleviate doctor's working strength;
(2) endoscope's turnover endotracheal tube is convenient, smooth and easy;
(3) can find in time the abnormal of endotracheal tube, can be processed in time;
(4) can find in time the endotracheal tube stopped up by expectorant, by the suction sputum passage in endoscope by the expectorant sucking-off.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of anesthetic laryngoscope of the present utility model.
Fig. 2 is the schematic diagram of the endoscope in Fig. 1.
Fig. 3 is the cutaway view of the amplification of the A-A in Fig. 2.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of anesthetic laryngoscope, comprise trunnion mirror body 1, is plugged with the mirror pipe 2 of endoscope in laryngoscope body 1, and the length of mirror pipe 2 is greater than the length of laryngoscope body 1, and mirror pipe 2 is crooked stereoplasm tube, and the angle of bend of mirror pipe 2 is identical with laryngoscope pipe 1 body.As shown in Figure 2, one end of mirror pipe 2 is connected with mirror tube body 3, the top of mirror tube body 3 is connected with light guide bundles interface 4, light guide bundles interface 4 is vertical with mirror tube body 3, be connected with suction sputum outlet 5 in the side of mirror tube body 3, suction sputum outlet 5 is positioned at different planes from light guide bundles interface 4, in the rear end of mirror tube body, eyeshield 10 is installed.The other end at mirror pipe 2 is provided with object lens window 6, and the image that object lens window 6 gathers is transferred to the eyeshield part by the image channel 7 that is positioned at the mirror pipe, the situation of trachea when being convenient to the doctor and understanding intubate.As shown in Figure 3, below the image channel 7 of mirror pipe, be provided with suction sputum passage 8, the centrage of the centrage of suction sputum passage 8 and image channel 7 is located along the same line.The diameter of image channel 7 is greater than the diameter of suction sputum passage 8, be filled with light guide bundles 9 in image channel 7 in mirror pipe 2 and the space outside suction sputum passage 8, light guide bundles 9 is to be come in by light guide bundles interface 4 interpolations of mirror tube body, light guide bundles 9 is positioned at the mirror pipe for being thrown light on to the object lens window, improves visibility.
During use, the mirror pipe of endoscope is plugged in the laryngoscope body, then the laryngoscope body is inserted to people's trachea, due in the laryngoscope body by the existence of endoscope, can directly see endotracheal situation, if expectorant is arranged in trachea, can be at external sputum aspirator in suction sputum outlet, by endotracheal expectorant by the suction sputum passage sucking-off in the mirror pipe, thereby removed endotracheal obstacle.Owing to being visual, can understand in time endotracheal situation and be processed, reduced doctor's working strength simultaneously, alleviated patient's misery.
Claims (4)
1. an anesthetic laryngoscope, comprise the laryngoscope body, it is characterized in that: be plugged with the mirror pipe of endoscope in the laryngoscope body, the length of mirror pipe is greater than the length of laryngoscope body, and an end of mirror pipe is connected with the mirror tube body, and the other end of mirror pipe is provided with the object lens window; Be provided with the suction sputum outlet on the mirror tube body, the suction sputum outlet is connected with the suction sputum passage, and the suction sputum passage is positioned at the mirror pipe, is provided with the light guide bundles interface on the mirror tube body, and light guide bundles is inserted in the mirror pipe by the light guide bundles interface; The object lens window is connected with image channel.
2. a kind of anesthetic laryngoscope according to claim 1, it is characterized in that: described mirror pipe is crooked stereoplasm tube, the angle of bend of mirror pipe is identical with the laryngoscope body.
3. a kind of anesthetic laryngoscope according to claim 1 and 2, it is characterized in that: the centrage of described image channel and suction sputum passage is located along the same line, and the diameter of image channel is greater than the suction sputum passage, and the vacant place in the mirror pipe is filled with light guide bundles.
4. a kind of anesthetic laryngoscope according to claim 1 and 2, it is characterized in that: described light guide bundles interface is vertical with the mirror tube body, being arranged on the mirror tube body of described suction sputum outlet-inclined impeller vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367716.6U CN203369884U (en) | 2013-06-26 | 2013-06-26 | Anaesthetic laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367716.6U CN203369884U (en) | 2013-06-26 | 2013-06-26 | Anaesthetic laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369884U true CN203369884U (en) | 2014-01-01 |
Family
ID=49832442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320367716.6U Expired - Fee Related CN203369884U (en) | 2013-06-26 | 2013-06-26 | Anaesthetic laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662326A (en) * | 2015-12-08 | 2016-06-15 | 上海安清医疗器械有限公司 | Electronic laryngoscope |
| CN111887794A (en) * | 2020-08-11 | 2020-11-06 | 杭州桐庐江南医疗器械有限公司 | Arc laryngoscope set |
-
2013
- 2013-06-26 CN CN201320367716.6U patent/CN203369884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662326A (en) * | 2015-12-08 | 2016-06-15 | 上海安清医疗器械有限公司 | Electronic laryngoscope |
| CN111887794A (en) * | 2020-08-11 | 2020-11-06 | 杭州桐庐江南医疗器械有限公司 | Arc laryngoscope set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140101 Termination date: 20160626 |