CN2637888Y - Medical local deep hole operation camera lighting device - Google Patents
Medical local deep hole operation camera lighting device Download PDFInfo
- Publication number
- CN2637888Y CN2637888Y CN 03218892 CN03218892U CN2637888Y CN 2637888 Y CN2637888 Y CN 2637888Y CN 03218892 CN03218892 CN 03218892 CN 03218892 U CN03218892 U CN 03218892U CN 2637888 Y CN2637888 Y CN 2637888Y
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- image
- deep hole
- hole operation
- illumination
- lighting device
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Abstract
The utility model relates to an image and illuminant device used for medical partial deep hole operations, comprising a computer 1, a bracket 2 and a lamp cap 3. The lamp cap 3 is a lamp for illumination and imaging at the same time, essentially comprising a shell 8, a ventilation heat dissipation component 4, a lamp bulb 5, a converging lens 6, an image synthesizer 7, an imaging objective 9, a reflector 10 and an image device 11. The utility model not only solves the problem that a shadow is formed for a reason that a visual axis and an illuminant plain shaft fail to reclose during normal deep hole operations, but also provides the image and illuminant device for partial deep hole operations which integrates illumination, image, record and demonstration, so as to synchronously amplify a clear image of a surgical site on a display of the computer to store and record the process of the operation at any time. The utility model has the advantages of deft structure, small volume, light weight, low cost and easy operation, the utility model is more particularly applicable for illumination and display of partial deep hole operation, operation consultation, instruction and on-site operation teaching. The utility model is provided with a power source box, therefore, an external power source or batteries can be used for power supply so as to be convenient for applying when making diagnosis outside.
Description
Technical field
The utility model relates to Medical Instruments, relates generally to the floor light and shooting record display device of operation, specifically is a kind of novel medical local deep hole operation shooting lighting device.
Background technology
At present in ENT dept., cerebral surgery operation, mainly use the illumination of head lamp or cold light source, visually directly carry out.During operation head lamp or cold light source are worn on the head, adjusting angle illumination operative site undergos surgery, because the optical axis of light source can't overlap fully with the optical axis of eye, when if operative site has certain depth apart from body surface, eye-observation to total some zone, certain edge of operative site have shade, Kong Yueshen two optical axis included angles are big more, and the zone of shade is big more.When certain careful position need examine, also can't amplify.
Chinese patent ZL93237957.5 is exactly a kind of lamp mirror unification, the head lamp that structure is small and exquisite, there is the not coaxial shortcoming of the lighting optical axis and the optical axis in it, does not have shooting, amplifies operative site and connects computer live broadcasting operative site or the function of record surgical procedure.
Chinese patent ZL97234558.2 is a kind of computer surgical operation microscope, it is that a camera head that is fitted with illuminating lamp is connected with computer, scalable operation image, watch simultaneously for many people, can store, print the image of surgical procedure at any time, but structure is huge, the visual field is too little, cost is high, is mainly used in the operative site of shallow, seldom uses in ENT dept., cerebral surgery operation.
To in surgical procedure, realize live broadcasting, normally video camera is installed on the sub-lamp of shadowless lamp, as Chinese patent ZL00203790.4 since the luminous intensity of sub-lamp a little less than, the shooting visual field is big, is not suitable for the shooting and the live broadcasting of local deep hole operation.
Entrust the Scientific and Technical Information Institute, Shaanxi Province to look into new center through us the end of the year in 2002 and look into newly with regard to this theme, conclusion is: " do not examine with the camera technique of looking into new projects and lighting source and be used for identical document and the patent report of deep hole operation with optical axis.”
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes above-mentioned technology or instrument existence, a kind of illumination and shooting that realizes operation simultaneously is provided, illumination is coaxial with shooting, does not have the dead band, is adapted to deep hole operation illumination especially, the visual field is bigger, can direct visual operation, connect computer, can under enlarged image, undergo surgery by display screen, be convenient to the perform the operation consultation of doctors, surgical guidance, demonstration teaching can be write down the novel local deep hole operation shooting lighting device of surgical procedure.
Be elaborated below in conjunction with accompanying drawing
As shown in Figure 1, realization of the present utility model is that device includes computer 1, support 2 and illuminating lamp, and the innovation part is: illuminating lamp is a kind of novel medical local deep hole operation shooting illuminating lamp, and illuminating lamp is lamp holder 3 just, see Fig. 1, its illumination and shooting common optical axis.If the illumination for local deep hole operation does not have coaxiality, will in the operation visual field shade appear, influence the visibility in the visual field, the solution shadow problem has become the desirability in the local deep hole operation.Through two 90 ° of turnovers, image synthesizer 7 and speculum 10 place two 90 ° to locate respectively, become erect image at picture pick-up device with imaging optical path in the present invention, and image-forming objective lens 9 is positioned between the two, are convenient to focusing.See Fig. 2, image synthesizer 7 independently carries out illumination and imaging optical path, and can make to close as process does not have beam split, has avoided the interference of stray light of the optical energy loss and the imaging optical path of illumination path.The illumination and the problem shared, common optical axis of making a video recording have been solved well.
Realization of the present utility model also is medical deep hole operation shooting illuminating lamp, includes lamp body shell 8, bulb 5 etc.In the tubular lamp body shell 8 that is " U " shape, picture pick-up device 11, speculum 10, image-forming objective lens 9, image synthesizer 7, condenser 6, bulb 5 and ventilation and heat part 4 are housed successively from an end to the other end along tube chamber.Have window on the lamp body shell 8 of image synthesizer 7 belows, see Fig. 2, ventilation and heat part 4, bulb 5, condenser 6 center lines are along same light path, through image synthesizer 7 from window outgoing illumination operative site; Operative site is as the imaging object plane, along another light path through image synthesizer 7, image-forming objective lens 9, speculum 10, on picture pick-up device 11, become erect image.Make shooting and illumination realize common optical axis, thereby in deep hole operation and synchronous image, eliminated the shade phenomenon, and have relatively large visual field.Structurally, exchange can be adjusted in the position of related device, that is to say, picture pick-up device 11 and ventilation and heat device 4, bulb 5 can exchange, and image-forming objective lens 9 also exchanges with condenser 6 simultaneously.Has certain flexibility.
Realization of the present utility model also is to be provided with power pack and external power supply line below support 2, goes for mains-supplied, also can use battery, is convenient to go out use.
Realization of the present utility model also be support 2 be one or constitute by more piece, all can regulate convenient the use.
Realization of the present utility model is that also tubular lamp body shell 8 can be a square tube, also can be pipe.
The utility model has designed the light path and the structure of lamp holder 3, provide a kind of and can throw light on, make a video recording, and illumination and the common optical axis of making a video recording, small and exquisite comprehensive lamp, brightness is strong, be adapted to deep hole operation illumination especially, the visual field is bigger, can direct visual operation, connect computer, operative site with illumination, also can undergo surgery under enlarged image by display screen on display screen through video camera imaging, structure is lightly simple, novel, and advanced person's camera technique, computer technology and this common optical axis lighting source combined.Solved in the synchronous demonstration because of shooting and the shade that the common optical axis not of throwing light on forms, realized and shadow-free that operation shooting is synchronously amplified shows the on-the-spot guidance that can be used to perform the operation, on-the-spot teaching and on-the-spot record.
Description of drawings:
Fig. 1 is a composition schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model deep hole shooting operation illuminating lamp.
The specific embodiment:
Embodiment 1:
In being the square tube type lamp body shell 8 of " U " type, picture pick-up device 11, speculum 10, image-forming objective lens 9, image synthesizer 7, condenser 6, bulb 5 and ventilation and heat part 4 are housed successively from one end to the other side, have window on the lamp body shell 8 of image synthesizer 7 belows, ventilation and heat part 4 is right after bulb 5, the two axis is vertical, be convenient to heat is arranged space upward, it and bulb 5, condenser 6 center lines are along same light path, through image synthesizer 7 from the window outgoing, the illumination operative site; Operative site as the imaging object plane along another light path through image synthesizer 7, image-forming objective lens 9, imaging on picture pick-up device, condenser 6 can be focused and be made hot spot be full of operative site in the deep hole just, and highlight illumination is provided, image-forming objective lens 9 zoom of can focusing, make operative site be full of the visual field, be connected with computer 1 by support 2, can amplify operative site image clearly synchronously, store, write down surgical procedure at any time.
Embodiment 2:
In the round tubular body that is " U " shape, picture pick-up device 11 and ventilation and heat part 4, bulb 5, image-forming objective lens 9 exchanges with condenser 6, and the composition of other members and erection sequence are with embodiment 1.The utility model shooting is coaxial with the operation lighting source, and this device structure is lightly simple, novel, easy to operate, with low cost.
Claims (6)
1. medical local deep hole operation shooting lighting device, include computer (1), support (2), illuminating lamp, it is characterized in that: illuminating lamp is local deep hole operation shooting illuminating lamp, lamp holder (3) just, its shooting and illumination common optical axis, its imaging optical path is through two 90 ° of turnovers, speculum (5) and image synthesizer (7) place two 90 ° to locate respectively, on picture pick-up device (11), become erect image, image-forming objective lens (9) is positioned between the two, image synthesizer (7) independently carries out illumination and imaging optical path, and closing as process does not have beam split.
2. medical local deep hole operation shooting lighting device according to claim 1, it is characterized in that: in being the tubular lamp body shell (8) of " U " shape, along tube chamber picture pick-up device (11) is housed successively from an end to the other end, speculum (10), image-forming objective lens (9), image synthesizer (7), condenser (6), bulb (5), ventilation and heat part (4), have window on the lamp body shell (8) of image synthesizer (7) below, ventilation and heat part (4), bulb (5), condenser (6) center line be along same light path, through image synthesizer (7) from window outgoing illumination operative site; Operative site is as the imaging object plane, along another light path through image synthesizer (7), image-forming objective lens (9), speculum (10), go up imaging at picture pick-up device (11), picture pick-up device (11) and ventilation and heat device (4), bulb (5), the installation site can exchange, and image-forming objective lens (9) exchanges simultaneously with condenser (6).
3. medical local deep hole operation shooting lighting device according to claim 2, it is characterized in that: lamp holder has the transfer cable wire that is connected with computer on (3), is connected with computer (1) by support (2), is presented at then on the screen, amplify the operation visual field, show surgical procedure in real time.
4. medical local deep hole operation shooting lighting device according to claim 3 is characterized in that: this device at support (2) but the below be provided with the power pack external connection battery, be applicable to the application of going out.
5. medical local deep hole operation shooting lighting device according to claim 4 is characterized in that: support (2) be one or constitute by more piece, all can regulate.
6. the medical local deep hole operation shooting lighting device of stating according to claim 2 or 5, it is characterized in that: tubular lamp body (8) shell can be justified can be square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218892 CN2637888Y (en) | 2003-05-15 | 2003-05-15 | Medical local deep hole operation camera lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218892 CN2637888Y (en) | 2003-05-15 | 2003-05-15 | Medical local deep hole operation camera lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637888Y true CN2637888Y (en) | 2004-09-01 |
Family
ID=34290322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03218892 Expired - Fee Related CN2637888Y (en) | 2003-05-15 | 2003-05-15 | Medical local deep hole operation camera lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637888Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938971A (en) * | 2020-08-12 | 2020-11-17 | 郑娟 | Ear-nose-throat clinical minimally invasive surgery system |
-
2003
- 2003-05-15 CN CN 03218892 patent/CN2637888Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938971A (en) * | 2020-08-12 | 2020-11-17 | 郑娟 | Ear-nose-throat clinical minimally invasive surgery system |
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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 |