CN202313253U - Camera device for laryngoscope - Google Patents
Camera device for laryngoscope Download PDFInfo
- Publication number
- CN202313253U CN202313253U CN2011204772370U CN201120477237U CN202313253U CN 202313253 U CN202313253 U CN 202313253U CN 2011204772370 U CN2011204772370 U CN 2011204772370U CN 201120477237 U CN201120477237 U CN 201120477237U CN 202313253 U CN202313253 U CN 202313253U
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- laryngoscope
- photographic head
- aperture
- light
- hole
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Abstract
The utility model discloses a camera device for a laryngoscope, and aims to solve the problems that the laryngoscope is difficult to clean, cannot be soaked for disinfection and has health and safety potential hazards because an illuminating lamp mostly protrudes out of the front end of the laryngoscope and the technical problems that a sharp image cannot be formed by a display because of light leakage, and the laryngoscope cannot be miniaturized in the prior art. The technical measure is that: the camera device for the laryngoscope comprises a camera, wherein a hollow shell is sleeved outside the camera; a light isolation ring is arranged at one end in the shell, which is close to the head of the camera; the other end in the shell and the tail of the camera are adhered by a colloid; a through hole is formed at a light passing hole of the camera on the light isolation ring; a light transmitter is arranged in the through hole; grooves are formed at the periphery of the through hole on the outer end face of the light isolation ring; a luminous body is arranged in each groove; the outer end face of each luminous body is positioned on the inner side of the outer end face of the light isolation ring; and a fixing body is arranged between each luminous body and the light isolation ring.
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 makes to exist inevitably between illuminating lamp and laryngoscope blade the slit is installed that can shelter evil people and countenance evil practices in this slit, be difficult for cleaning.This exists the serious safe and sanitary hidden danger of patient's cross infection for being used for the medical apparatus and instruments that patient's bottleneck throat intubate or diagnosis and treatment and the needs that cost an arm and a leg circulation sterilization re-uses; In addition, this laryngoscope is also because illuminating lamp is given prominence to the laryngoscope blade leading section, and the light that illuminating lamp sends can directly or through reflection get in the photographic head; Cause light leak, the light of interfering the sufferer place to feed back makes display can't form distinct image; Prolong doctor's intubate or consultation hours; Bring unnecessary misery to the patient, even loss of life worsens doctor-patient relationship because delaying the rescue time of preciousness; Again; This laryngoscope is also because laryngoscope blade front end be arranged side by side illuminating lamp, photographic head, heating mist elimination circuit, and it is less to make that the laryngoscope blade of this laryngoscope can't be done, and can not adapt to little patient or specific disease human needs; Increase the difficulty of doctor's intubate and diagnosis and treatment meaninglessly, strengthen patient's distress level.
The utility model content
This utility model mainly solves original laryngoscope and because laryngoscope blade exists the slit is installed, and shelters evil people and countenance evil practices, and is difficult for cleaning, and can't stop the technical problem of the serious safe and sanitary hidden danger of patient's cross infection; A kind of cam device that is used for laryngoscope is provided, and this device is easy to clean, and sterilization thoroughly helps to reduce the probability of patient's cross infection.
This utility model has solved original laryngoscope simultaneously owing to there is light leak, and display can't form the technical problem of picture rich in detail; A kind of cam device that is used for laryngoscope 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 also solves original laryngoscope because laryngoscope blade front end be arranged side by side illuminating lamp, photographic head, heating mist elimination circuit, and it is less to make that the laryngoscope blade of this laryngoscope can't be done, and can not adapt to the technical problem of the treatment demand of little patient or especial patient; A kind of cam device that is used for laryngoscope is provided, and this installs tiny exquisiteness, can adapt to the laryngoscope of ting model, the treatment of convenient little patient or especial patient.
This utility model solves the in-problem technical scheme of prior art: a kind of cam device that is used for laryngoscope, comprise photographic head, and said photographic head is socketed with hollow housing outward; End near the photographic head head in the housing is provided with at a distance from aperture; Be provided with convered structure between the intravital other end of shell and the photographic head afterbody, be provided with through hole in the position of photographic head light hole on the said separated aperture, be provided with light penetrating object in the through hole; Be provided with groove at a distance from the aperture outer face in all sides of through hole; Be provided with luminous body in the groove, the outer face of luminous body is positioned at the inboard at a distance from the aperture outer face, is provided with fixed body between luminous body and the separated aperture.Said convered structure is preferably the colloid that the relative position of photographic head and housing is carried out stationary positioned, and said light penetrating object is preferably the optical glass with anti-fog function, and said luminous body is preferably the LED lamp, and said fixed body is preferably the bright medical gels of full impregnated; This cam device is located at photographic head, separated aperture and optical glass in the hollow housing; And with all slits of the bright medical gels sealing of full impregnated; Make that the cam device whole smooth is smooth; Can not shelter evil people and countenance evil practices, it is very convenient when finishing using, to clean, sterilize, and stops cross infection between the patient; Again, keep apart with light that the LED lamp is sent at a distance from aperture and the light that the sufferer place feeds back, and the outer face of LED lamp is positioned at the inboard of separated aperture outer face; 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; LED lamp owing to this cam device is arranged in the groove of aperture in addition; Big or small close with photographic head that can do at a distance from the size of aperture; This cam device integral body is less; Make production ting model laryngoscope become possibility, thereby can satisfy little patient or the diagnosis and treatment of especial patient throat demand small-sized laryngoscope.
Said housing, separated aperture, a light penetrating object side outwardly flush.Make things convenient for the sterilization and the cleaning of laryngoscope.
Said photographic head head is connected on the aperture medial surface.Make things convenient for the installing and locating of photographic head, improve the labor productivity of assembling laryngoscope, reduce producers' labor intensity.
A said through hole end outwardly is provided with cavity, and light penetrating object is positioned at cavity, and the degree of depth of cavity equates with the thickness of light penetrating object.Location during the ease of assembly light penetrating object and sealing are guaranteed to flush after light penetrating object and the assembling of separated aperture outer face.
Said lateral surface at a distance from aperture is parallel with medial surface, and the lateral surface of light penetrating object is parallel with medial surface.Comparing with sufferer place practical situation not at a distance from the parallel image that can guarantee that photographic head is taken with medial surface of the lateral surface of aperture can distortion; The lateral surface of light penetrating object is parallel with medial surface can guarantee that the light of sufferer place feedback entering photographic head refraction effect can not occur through light penetrating object the time; Make the camera head images displayed true, clear like this, help the doctor to judge the state of an illness quickly and accurately.
The quantity of said luminous body is four, be evenly arranged in photographic head around, the optical axis of four luminous bodys and the axes intersect of photographic head are in a bit.Make the imaging point of photographic head can obtain the light of enough brightness like this, four luminous bodys shine the imaging point of photographic head simultaneously from different angles, make imaging point can obtain the effect of shadowless lamp, and the doctor can obtain not having the picture rich in detail at dead angle when observing.
The beneficial effect of this utility model is:
1, owing to photographic head, separated aperture and optical glass are located in the hollow housing; And, make that the cam device whole smooth is smooth with all slits of the bright medical gels sealing of full impregnated, can not shelter evil people and countenance evil practices; It is very convenient when finishing using, to clean, sterilize, and stops cross infection between the patient;
2, since the light that feeds back with light that luminous body is sent at a distance from aperture and sufferer place keep apart; And the outer face of LED lamp is positioned at the inboard at a distance from the aperture outer face, and the light that sends of luminous body can not produce the interference of light to photographic head like this, 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;
3, the luminous body owing to this cam device is arranged in the groove of aperture; Big or small close with photographic head that can do at a distance from the size of aperture; This cam device integral body is less; Make production ting model laryngoscope become possibility, thereby can satisfy little patient or the diagnosis and treatment of especial patient throat demand small-sized laryngoscope;
4, four luminous bodys focus on the imaging point of photographic head together, and imaging point illumination is sufficient, and the effect of shadowless lamp is arranged, and image is bright, clear;
5, because this cam device is simple in structure, easy for installation, cheap for manufacturing cost.
Description of drawings
Fig. 1 is a kind of structural representation of this utility model.
Among the figure: 1: photographic head; 2: housing; 3: the bright medical gels of full impregnated; The 4:LED lamp; 5: optical glass; 6: through hole; 61: cavity; 7: the light source wiring board; 8: at a distance from aperture; 81: groove; 9: colloid.
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 cam device that is used for laryngoscope comprises photographic head 1; The said photographic head 1 outer hollow housing 2 that is socketed with, the end near photographic head 1 head in the housing 2 is provided with at a distance from aperture 8, and photographic head 1 head is connected on aperture 8 medial surface; Be adhesively fixed with colloid 9 between the other end in the housing 2 and photographic head 1 afterbody; Said separated aperture 8 is provided with through hole 6 in the position of photographic head 1 light hole, and through hole 6 end outwardly is provided with the cavity 61 of even depth, and cavity 61 internal fixation are connected with the optical glass 5 of uniform thickness; The degree of depth of cavity 61 equates with the thickness of optical glass 5; At a distance from aperture 8 end face outwardly all sides of through hole 6 be provided with 81, four grooves 81 of four grooves be evenly distributed on through hole 6 concentric circumference on, the opening of four grooves 81 is positioned on the outer circumference surface of aperture 8; Groove 81 bottom surfaces are fixedly connected with light source wiring board 7; Light source wiring board 7 is fixedly connected with LED lamp 4 on the side outwardly, and the outer face of LED lamp 4 is positioned at the inboard at a distance from aperture 8 outer faces, and being full of between LED lamp 4 and the groove 81 has the bright medical gels 3 of full impregnated; The axes intersect of the optical axis of four LED lamps 4 and photographic head 1 is in a bit, said housing 2, flushes at a distance from aperture 8, optical glass 5, the bright medical gels 3 of a full impregnated side outwardly.
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 (6)
1. a cam device that is used for laryngoscope comprises photographic head, it is characterized in that: said photographic head is socketed with hollow housing outward; End near the photographic head head in the housing is provided with at a distance from aperture; Be provided with convered structure between the intravital other end of shell and the photographic head afterbody, be provided with through hole in the position of photographic head light hole on the said separated aperture, be provided with light penetrating object in the through hole; Be provided with groove at a distance from the aperture outer face in all sides of through hole; Be provided with luminous body in the groove, the outer face of luminous body is positioned at the inboard at a distance from the aperture outer face, is provided with fixed body between luminous body and the separated aperture.
2. the cam device that is used for laryngoscope according to claim 1 is characterized in that: said housing, separated aperture, a light penetrating object side outwardly flush.
3. the cam device that is used for laryngoscope according to claim 2 is characterized in that: said photographic head head is connected on the aperture medial surface.
4. according to claim 1 or the 2 or 3 described cam devices that are used for laryngoscope, it is characterized in that: a said through hole end outwardly is provided with cavity, and light penetrating object is positioned at cavity, and the degree of depth of cavity equates with the thickness of light penetrating object.
5. according to claim 1 or the 2 or 3 described cam devices that are used for laryngoscope, it is characterized in that: said lateral surface at a distance from aperture is parallel with medial surface, and the lateral surface of light penetrating object is parallel with medial surface.
6. according to claim 1 or the 2 or 3 described cam devices that are used for laryngoscope, it is characterized in that: the quantity of said luminous body is four, be evenly arranged in photographic head around, the optical axis of four luminous bodys and the axes intersect of photographic head are in a bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204772370U CN202313253U (en) | 2011-11-26 | 2011-11-26 | Camera device for laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204772370U CN202313253U (en) | 2011-11-26 | 2011-11-26 | Camera device for laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202313253U true CN202313253U (en) | 2012-07-11 |
Family
ID=46425264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204772370U Expired - Lifetime CN202313253U (en) | 2011-11-26 | 2011-11-26 | Camera device for laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202313253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215182A (en) * | 2019-06-04 | 2019-09-10 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of multifunctional visible laryngoscope |
| CN117297536A (en) * | 2023-11-29 | 2023-12-29 | 上海宇度医学科技股份有限公司 | Laparoscope and laparoscope system |
-
2011
- 2011-11-26 CN CN2011204772370U patent/CN202313253U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215182A (en) * | 2019-06-04 | 2019-09-10 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of multifunctional visible laryngoscope |
| CN117297536A (en) * | 2023-11-29 | 2023-12-29 | 上海宇度医学科技股份有限公司 | Laparoscope and laparoscope system |
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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: 20120711 |
|
| CX01 | Expiry of patent term |