CN202408837U - Anti-light-leak camera device of laryngoscope - Google Patents
Anti-light-leak camera device of laryngoscope Download PDFInfo
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- CN202408837U CN202408837U CN2012200403600U CN201220040360U CN202408837U CN 202408837 U CN202408837 U CN 202408837U CN 2012200403600 U CN2012200403600 U CN 2012200403600U CN 201220040360 U CN201220040360 U CN 201220040360U CN 202408837 U CN202408837 U CN 202408837U
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- laryngoscope
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Abstract
The utility model discloses an anti-light-leak camera device of a laryngoscope. The anti-light-leak camera device comprises a camera, a luminophor, a lens and a fixing seat. The lens comprises a press plate and a hollow support body which are connected integrally, the fixing seat is located in the support body, the support body is matched with the fixing seat, and a camera shooting cavity and a light source cavity are respectively arranged in the fixing seat. One end of the camera shooting cavity is open, the other end of the camera shooting cavity is closed, one end of the light source cavity which is on the same side with the open end of the camera shooting cavity is open, and one end of the light source cavity which is on the same side with the closed end of the camera shooting cavity is closed. The camera is located in the camera shooting cavity, a head of the camera faces the closed end of the camera shooting cavity, a through hole is arranged at the closed end of the camera shooting cavity at the position of a light through hole of the camera, the luminophor is located in the light source cavity, a through hole is arranged at the closed end of the light source cavity at the position of the luminophor, and the inner lateral wall of the closed end of the light source cavity is located on the outer side of the outer lateral wall of the closed end of the camera shooting cavity. The anti-light-leak camera device of the laryngoscope has the advantages of being clear in videos and contributing to improvement of the accuracy rate of human body trachea cannula or laryngeal disease diagnosis and treatment.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind ofly to be used for visual laryngoscope so that the cam device of tracheal intubation or throat diseases diagnosis and treatment.
Background technology
Laryngoscope as the indispensable apparatus of Anesthesia Department of hospital, emergency department and larynx section; Be used more and more widely; The laryngoscope that has video capability at present all is equipped with illuminating lamp in the first side of the shooting of laryngoscope blade front end usually; For photographic head can clearly photograph glottis or sufferer place; The most of outstanding laryngoscope blade leading section of illuminating lamp is so that adequate illumination; At disclosed a CN201328799Y document on October 21st, 2009, document name is called " the electric video anesthetic laryngopharyngoscope that is used for difficult intubation " like Patent Office of the People's Republic of China, and the described electric video anesthetic laryngopharyngoscope that is used for difficult intubation of document comprises laryngoscope blade, handle cutting ferrule and the liquid crystal display of being with handle; Handle cutting ferrule and liquid crystal display flexibly connect through the damping rotary joint; The laryngoscope blade of band handle and the connection between the liquid crystal display are: the laryngoscope blade of band handle is connected with the handle cutting ferrule through the socket joint type buckle with liquid crystal display, and perhaps the handle adapter sleeve through a tape cable is connected with a display charger, and the display cradle is connected with display; The laryngoscope blade of band handle can be dismantled with being connected of handle cutting ferrule through the socket joint type buckle, and both electrical connections are connected through conductive contact after the clamping; The laryngoscope blade front end of band handle has illuminating lamp, photographic head and heating mist elimination circuit.This laryngoscope is because the outstanding laryngoscope blade leading section of illuminating lamp, and exposed, and the light hole before photographic head is nearer; The light that illuminating lamp sends can partly get in the photographic head inevitably, causes light leak, the light of interfering the sufferer place to feed back; Make display can't form distinct image, prolong doctor's intubate or consultation hours, bring unnecessary misery to the patient; Even because delaying valuable rescue time loss of life, worsen doctor-patient relationship.
The utility model content
This utility model has solved original laryngoscope owing to there is light leak, and display can't form the technical problem of picture rich in detail; A kind of laryngoscope leakproof light video camera head device is provided, and this device video is clear, helps to improve the accuracy rate of person's windpipe intubate or throat diseases diagnosis and treatment.
This utility model solves the in-problem technical scheme of prior art: a kind of laryngoscope leakproof light video camera head device, comprise photographic head, luminous body, eyeglass and holder, and said eyeglass comprises the pressing plate that is connected as a single entity and the supporter of hollow; Said fixed seating is in supporter, and supporter and holder are suitable, is respectively equipped with shooting chamber and light-source chamber in the said holder; One end opening in shooting chamber; The sealing of one end, an end opening of light-source chamber and shooting chamber opening homonymy, the end sealing of light-source chamber and shooting chamber blind end homonymy; Said photographic head is positioned at the shooting intracavity; The head of photographic head is towards the blind end in shooting chamber, and shooting chamber blind end is provided with through hole in photographic head light hole position, and said luminous body is positioned at light-source chamber; The light-source chamber blind end is provided with through hole in the position of luminous body, and light-source chamber blind end medial wall is positioned at the outside of shooting blind end lateral wall, chamber.Said luminous body is preferably long LED lamp of economize on electricity, service life; The LED lamp is configured in the light-source chamber of holder; Light-source chamber is provided with the light bunchy that through hole sends the LED lamp before the LED lamp, and light-source chamber blind end medial wall is positioned at the outside of shooting chamber blind end lateral wall, has stopped the non-expection light leak of light that the LED lamp sends and has got into holder shooting intracavity; The light that sends of LED lamp can not produce the interference of light to photographic head like this; Make photographic head clear to the imaging at glottis or sufferer place, the doctor can make accurate judgement in view of the above, improves the success rate of doctor's operation or the accuracy rate of diagnosis and treatment; Shorten treatment time, alleviate patient's misery impression.
The rear end of said eyeglass and the handle of laryngoscope link; The front end of eyeglass is a free end; The leading section of said pressing plate is provided with the spatula that is projected into the supporter outside, and the optical axis intersection of said photographic head and luminous body is in a bit, and this intersection point is positioned at the outside of spatula leading section.Laryngoscope is in intubate or diagnosis and treatment process; The sufferer place is positioned at the spatula front end outside, and the optical axis of LED lamp and photographic head is converged in the sufferer place, and the shooting point of photographic head can obtain the brightest light; The sufferer place image that display is shown is limpid in sight, so that the doctor accurately judges and treatment.
The width of said spatula is greater than the width of supporter, and the side on the supporter width is concordant with the side on the spatula width, and the front side optical axis of said photographic head and luminous body is respectively to putting away from eyeglass flush side one lateral deviation.The non-flush side of eyeglass is the passage that intubate gets into throat, respectively to putting away from eyeglass flush side one lateral deviation, helps the doctor can clearly see intubate and glottis simultaneously like this, the success rate of raising intubate on the front side optical axis of photographic head and LED lamp.
Said supporter is the front end sealing that transparent material is processed, the cavity of open rearward end, and the medial surface of supporter blind end and holder blind end lateral surface connect.So not only make things convenient for the sterilization and the cleaning of laryngoscope, and make things convenient for the installing and locating of photographic head, improve the labor productivity of assembling laryngoscope, reduce producers' labor intensity.
The beneficial effect of this utility model is:
1, because the LED lamp is configured in the light-source chamber of holder; And light-source chamber blind end medial wall is positioned at the outside of shooting blind end lateral wall, chamber; Stopped the non-expection light leak entering of the light holder shooting intracavity that the LED lamp sends, the light that the LED lamp sends can not produce the interference of light to photographic head, makes photographic head clear to the imaging at glottis or sufferer place; The doctor can make accurate judgement in view of the above; Improve the success rate of doctor's operation or the accuracy rate of diagnosis and treatment, shorten treatment time, alleviate patient's misery impression;
2, since the optical axis intersection of photographic head and luminous body in a bit, this intersection point is positioned at the outside of spatula leading section, and the front side optical axis of photographic head and luminous body is respectively to putting away from eyeglass flush side one lateral deviation.Make display can see intubate limpid in sight, glottis, sufferer place image simultaneously, help the doctor can clearly see intubate and glottis simultaneously, improve the success rate and the diagnosis and treatment accuracy rate of intubate;
3, because photographic head and LED lamp all are arranged in the supporter that transparent material processes, make that the cam device whole smooth is smooth, can not shelter evil people and countenance evil practices that cleaning, sterilization are very convenient when finishing using, and stop cross infection between the patient;
4, because this cam device is simple in structure, easy for installation, cheap for manufacturing cost.
Description of drawings
Fig. 1 is that a kind of structure master of laryngoscope looks sketch map;
Fig. 2 is a kind of structure elevational schematic view of laryngoscope;
Fig. 3 is the local cross-sectional schematic of amplifying of the R portion among Fig. 2.
Among the figure: 1: display; 2: the hands handle; 3: eyeglass; 31: pressing plate; 32: supporter; 33: spatula; 4: holder; 41: light-source chamber; 42: the shooting chamber; The 5:LED lamp; 6: photographic head.
The specific embodiment
Pass through preferred embodiment below, and combine Figure of description that the technical scheme of this utility model is further specified:
Embodiment: as shown in Figure 1, a kind of laryngoscope leakproof light video camera head device comprises the eyeglass 3 that display 1, handle 2 and transparent material are processed, and display 1 and eyeglass 3 are connected to the both ends of handle 2; The rearward end of eyeglass 3 and handle 2 are connected together, and the front end of eyeglass 3 is a free end, and eyeglass 3 comprises the supporter 32 of the pressing plate that is connected as a single entity 31 and hollow, and the leading section of pressing plate 31 is provided with the spatula 33 that is projected into supporter 32 outsides.As shown in Figure 2; The width of spatula 33 is greater than the width of supporter 32; Side on supporter 32 widths is concordant with the side on spatula 33 widths; Said supporter 32 is the front end sealing, and the cavity of open rearward end is provided with the holder 4 that matches with supporter 32 in the supporter 32.As shown in Figure 3, be respectively arranged with shooting chamber 42 and light-source chamber 41 that fore-and-aft direction extends in the holder 4, the open rearward end in shooting chamber 42; The front end sealing, an end opening of light-source chamber 41 and shooting chamber 42 opening homonymies, the end sealing of light-source chamber 41 and shooting chamber 42 blind end homonymies; Shooting is provided with photographic head 6 in the chamber 42; The head of photographic head 6 is towards the blind end in shooting chamber 42, and shooting chamber 42 blind ends are provided with through hole in photographic head 6 light hole positions, are provided with LED lamp 5 in the light-source chamber 41; Light-source chamber 41 blind ends are provided with through hole in the position of LED lamp 5, and light-source chamber 41 blind end medial walls are positioned at the outside of shooting 42 blind end lateral walls, chamber; The optical axis intersection of photographic head 6 and LED lamp 5 is in a bit, and this intersection point is positioned at the outside of spatula 33 leading sections; The front side optical axis of photographic head 6 and luminous body is respectively to putting away from eyeglass 3 flush side one lateral deviation; The medial surface of supporter 32 blind ends and holder 4 blind end lateral surface connect.Photographic head 6 is connected through the holding wire (not shown) with display 1, and LED lamp 5 is connected through the lead (not shown) with the power supply (not shown).
Above-described embodiment is a kind of preferred version of this utility model, is not this utility model is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.
Make the content of detailed description in this description, belong to the those skilled in the art known prior art.
Claims (4)
1. a laryngoscope leakproof light video camera head device comprises photographic head, luminous body, eyeglass and holder, and said eyeglass comprises the pressing plate that is connected as a single entity and the supporter of hollow; Said fixed seating is in supporter, and supporter and holder are suitable, it is characterized in that: be respectively equipped with shooting chamber and light-source chamber in the said holder; One end opening in shooting chamber, end sealing, an end opening of light-source chamber and shooting chamber opening homonymy; The one end sealing of light-source chamber and shooting chamber blind end homonymy, said photographic head is positioned at the shooting intracavity, and the head of photographic head is towards the blind end in shooting chamber; Shooting chamber blind end is provided with through hole in photographic head light hole position; Said luminous body is positioned at light-source chamber, and the light-source chamber blind end is provided with through hole in the position of luminous body, and light-source chamber blind end medial wall is positioned at the outside of shooting blind end lateral wall, chamber.
2. laryngoscope leakproof light video camera head device according to claim 1; It is characterized in that: the rear end of said eyeglass and the handle of laryngoscope link; The front end of eyeglass is a free end; The leading section of said pressing plate is provided with the spatula that is projected into the supporter outside, and the optical axis intersection of said photographic head and luminous body is in a bit, and this intersection point is positioned at the outside of spatula leading section.
3. laryngoscope leakproof light video camera head device according to claim 2; It is characterized in that: the width of said spatula is greater than the width of supporter; Side on the supporter width is concordant with the side on the spatula width, and the front side optical axis of said photographic head and luminous body is respectively to putting away from eyeglass flush side one lateral deviation.
4. according to claim 1 or 2 or 3 described laryngoscope leakproof light video camera head devices, it is characterized in that: said supporter is the front end sealing that transparent material is processed, the cavity of open rearward end, and the medial surface of supporter blind end and holder blind end lateral surface connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200403600U CN202408837U (en) | 2012-02-08 | 2012-02-08 | Anti-light-leak camera device of laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200403600U CN202408837U (en) | 2012-02-08 | 2012-02-08 | Anti-light-leak camera device of laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202408837U true CN202408837U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200403600U Expired - Lifetime CN202408837U (en) | 2012-02-08 | 2012-02-08 | Anti-light-leak camera device of laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202408837U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654705A (en) * | 2013-12-05 | 2014-03-26 | 乌日娜 | Anesthesia pharyngoscope mirror |
| CN111514420A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Laryngeal mask and laryngeal mask main body and video far-end accommodating structure thereof |
| CN111514421A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Laryngeal mask and video device thereof |
| JP2022520042A (en) * | 2019-02-02 | 2022-03-28 | チャンサ マギル メディカル テクノロジー カンパニー リミテッド | Laryngeal mask |
| CN111514421B (en) * | 2019-02-02 | 2024-06-07 | 李大庆 | Laryngeal mask and video device thereof |
-
2012
- 2012-02-08 CN CN2012200403600U patent/CN202408837U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654705A (en) * | 2013-12-05 | 2014-03-26 | 乌日娜 | Anesthesia pharyngoscope mirror |
| CN111514420A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Laryngeal mask and laryngeal mask main body and video far-end accommodating structure thereof |
| CN111514421A (en) * | 2019-02-02 | 2020-08-11 | 李大庆 | Laryngeal mask and video device thereof |
| JP2022520042A (en) * | 2019-02-02 | 2022-03-28 | チャンサ マギル メディカル テクノロジー カンパニー リミテッド | Laryngeal mask |
| JP7250151B2 (en) | 2019-02-02 | 2023-03-31 | チャンサ マギル メディカル テクノロジー カンパニー リミテッド | laryngeal mask |
| CN111514420B (en) * | 2019-02-02 | 2024-02-02 | 李大庆 | Laryngeal mask and laryngeal mask body and far-end visual accommodation structure thereof |
| CN111514421B (en) * | 2019-02-02 | 2024-06-07 | 李大庆 | Laryngeal mask and video device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG UE MEDICAL CORP. Free format text: FORMER NAME: TTAIZHOU HANCHUANG MEDICAL INSTR TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 317300, Taizhou, Zhejiang province Xianju County Fuk Street Zhou Yantou Pro Creek Road, No. 153 Patentee after: ZHEJIANG UE MEDICAL CORP. Address before: 317300 West three road, hi tech Zone, Xianju County, Taizhou, Zhejiang Patentee before: Zhejiang Taizhou Hanchuang Medical Apparatus Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 317317 No.8 Youyi Road, Baita block, Xianju Economic Development Zone, Baita Town, Xianju County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Youyi Medical Equipment Co., Ltd Address before: 317300 Zhou Yantou, Linxi Road, Fuying street, Xianju County, Taizhou, Zhejiang, 153 Patentee before: ZHEJIANG UE MEDICAL Corp. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |