CN2432945Y - Anesthesia laryngoscope with bending head - Google Patents
Anesthesia laryngoscope with bending head Download PDFInfo
- Publication number
- CN2432945Y CN2432945Y CN 00217563 CN00217563U CN2432945Y CN 2432945 Y CN2432945 Y CN 2432945Y CN 00217563 CN00217563 CN 00217563 CN 00217563 U CN00217563 U CN 00217563U CN 2432945 Y CN2432945 Y CN 2432945Y
- Authority
- CN
- China
- Prior art keywords
- head
- flexible
- throat
- anesthesia
- utility
- 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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- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model relates to a throat endoscope for anesthesia with a flexible head. At present, the head of a throat endoscope for anesthesia is not flexible, when the throat endoscope for anesthesia is used, the muscle tissue at the throat region can influence the observed visual field during throat anesthesia, and the muscle tissue can not be compressed. The purpose of the utility model is to provide a throat endoscope for anesthesia with the flexible head, and the utility model is composed of a set of flexible mechanisms of the head. The utility model has the advantage of convenient operation. The utility model widens the visual field of the throat region and gains time for rescues.
Description
This utility model relates to the flexible anesthetic laryngopharyngoscope of a kind of head.
Anesthesia laryngeal when anesthetic laryngopharyngoscope is used to give emergency treatment to a patient always, general anesthesia laryngopharyngeal mirror head and shank are made one, can not be crooked.During use, because the patient's mouth space is little, only for doctor's operation, the doctor inserts patient's mouth with anesthetic laryngopharyngoscope on the other hand, on the other hand anaesthetic is delivered to the throat, then inserts surgery emergency surgical operations such as trachea.The oral cavity and throat position, the operation shadowless lamp light source can not arrive, so all thrown light on by the anesthetic laryngopharyngoscope automatic light source.There are meat tissues such as extrinsic muscle of larynx throat the people, because of person difference, or factor such as larynx inflammation, brought the trouble of observing to the doctor when rescuing, oral cavity space is little, the tissue compression that other people can't assist to influence the visual field increases the visual field of observing throat aside.Therefore, increased the time of rescuing, also may have serious consequences.
The purpose of this utility model provides the flexible anesthetic laryngopharyngoscope of a kind of head, at ordinary times, as the general anesthesia laryngopharyngeal mirror, when inserting the patient throat, run into extrinsic muscle of larynx etc., influence the muscular tissue of field of view, the doctor can be by the handle upper lever of the flexible anesthetic laryngopharyngoscope of head portion, lever drives by connecting rod can crooked head, during head-bent, the muscular tissue that influences the visual field can be pressed to Hubei Province or position, the left and right sides on the oral cavity, increase observation space, the operation that can't cooperate of other people like this can a people very freely be operated, press to any degree about the muscular tissue that will influence the visual field, can come stepless adjustment with thumb operating grip upper lever by the doctor.
The flexible anesthetic laryngopharyngoscope structural feature of head: the flexible part 1 usefulness hinge structure 2 of flexible anesthetic laryngopharyngoscope head is linked with shank 3, be connected on the junction point 5 with connecting rod 4 and lever 6, junction point 5 one ends are fixed on the shank 3, can do the plane again along with lever 6 displacements rotates, therefore drivening rod 4 moves forward and backward, and reaches head 1 flexible purpose.Spring 7 can keep crooked head home position.
Below in conjunction with drawings and Examples, this utility model is further specified
Fig. 1 is a structure front view of the present utility model
Fig. 2 is a side view of the present utility model
Fig. 3 is a vertical view of the present utility model
Fig. 4 is the hinge structure chart of this utility model head
The flexible part of 1 head among the figure, 2 hinge structures, 3 shanks, 4 connecting rods, 5 junction points, 6 levers, 7 springs.
The flexible part of head (1) is connected with hinge structure (2) with shank (3) in Fig. 1, connecting rod (4) one ends and the flexible part of head (1) are connected and fixed, the other end and junction point (5) are connected and fixed, lever (6) one ends and junction point (5) are connected and fixed, and junction point (5) is fixed on the shank (3), but can rotate on the plane, when firmly pressing to lever (6), junction point (5) is done the plane and is rotated, drivening rod (4) displacement, and shift length is the crooked shape of crooked head part (1) immediately.
In Fig. 2, Fig. 3, Fig. 4 embodiment, flexible whole linkage is all in flexible anesthetic laryngopharyngoscope one side of head, the visual field and operative space when design does not influence the doctor and uses like this.The flexible anesthetic laryngopharyngoscope illumination of head design can be such according to the general anesthesia laryngopharyngeal mirror, uses optical fibre illumination, also can throw light on bulb.
Because the head-bent anesthetic laryngopharyngoscope, use Shi doctor can a people to get and do not answer hand operated, giving gives emergency treatment to a patient has brought convenience and time, improves quality of medical care.
Claims (3)
1, the flexible anesthetic laryngopharyngoscope of a kind of head is characterized in that flexible head 1 usefulness hinge structure 2 links with shank 3, connecting rod 4 is connected flexible head 1 on the fixing point 5 with lever 6, fixing point 5 is fixing with shank 3, and can rotate on the plane, spring 7 props up lever, when the lever displacement, drivening rod impels head-bent.
2, the flexible anesthetic laryngopharyngoscope of head according to claim 1 is characterized in that; Connecting rod 4 can be the metal material of garden shape or flat.
3, the flexible anesthetic laryngopharyngoscope of head according to claim 1 is characterized in that whole linkage is all in flexible anesthetic laryngopharyngoscope one side of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217563 CN2432945Y (en) | 2000-05-10 | 2000-05-10 | Anesthesia laryngoscope with bending head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217563 CN2432945Y (en) | 2000-05-10 | 2000-05-10 | Anesthesia laryngoscope with bending head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432945Y true CN2432945Y (en) | 2001-06-06 |
Family
ID=33583091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00217563 Expired - Fee Related CN2432945Y (en) | 2000-05-10 | 2000-05-10 | Anesthesia laryngoscope with bending head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432945Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095677A (en) * | 2017-12-19 | 2018-06-01 | 东南大学苏州医疗器械研究院 | The video laryngoscope of adjustable-angle |
| CN110507277A (en) * | 2019-06-27 | 2019-11-29 | 上海市公共卫生临床中心 | Front end integrated visual adjustable hard laryngoscope |
-
2000
- 2000-05-10 CN CN 00217563 patent/CN2432945Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095677A (en) * | 2017-12-19 | 2018-06-01 | 东南大学苏州医疗器械研究院 | The video laryngoscope of adjustable-angle |
| CN110507277A (en) * | 2019-06-27 | 2019-11-29 | 上海市公共卫生临床中心 | Front end integrated visual adjustable hard laryngoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |