CN201098109Y - Disposable medical endoscope - Google Patents
Disposable medical endoscope Download PDFInfo
- Publication number
- CN201098109Y CN201098109Y CNU2007200739540U CN200720073954U CN201098109Y CN 201098109 Y CN201098109 Y CN 201098109Y CN U2007200739540 U CNU2007200739540 U CN U2007200739540U CN 200720073954 U CN200720073954 U CN 200720073954U CN 201098109 Y CN201098109 Y CN 201098109Y
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- CN
- China
- Prior art keywords
- endoscope
- led
- handle
- light source
- utility
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- 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)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model relates to the medical appliance and lightening equipment field and relates to a medical endoscope with an LED as a light source. The medical endoscope comprises a handle and a light source part; the light source part comprises an LED and a transparent epoxide resin layer with reflecting film plated on the bottom; the LED is placed in the central position of the epoxide resin layer which is positioned on the end of the handle, that is the lens position of the prior endoscope; a connecting lead of the LED is conducted from the light source part and runs through the handle part to be connected with the power supply. The utility model needs no special auxiliary light source and has convenience for check. In addition, the handle of the endoscope of the utility model can be dismantled and be used repeatedly after the lens part is replaced; therefore, the medical endoscope is sanitary and environment-friendly and properly reduces the cost and the burden of the doctors and patients.
Description
Technical field
This utility model relates to medical apparatus and instruments and illuminator field, relates to a kind of Dispoable medical endoscope of making lighting source with LED, uses this endoscope not need the exterior lighting light source.
Background technology
At present, the endoscope's mirror that uses in the hospital has only the common eyeglass of a slice mostly, do inspection and also carry out floor light by indoor natural light or exterior lighting light source (pocket lamp etc.), not easy to operate, and the doctor observes and is limited in scope, and particularly a lot of places of intracavity depths all are not easy to shine and can't observe, sometimes for shining the sufferer place, the doctor need repeatedly adjust the position of patient and exterior lighting light fixture, has all brought very big trouble for doctor and patient.
The utility model content
The purpose of this utility model is a kind of LED of use of design as the endoscope of light source, compact conformation, simple for production, with low cost, good illumination effect.
This utility model provides a kind of LED of use to do the endoscope of secondary light source, this endoscope comprises handle and the Lights section, the Lights section comprises the transparent epoxy layer of paster LED and bottom plating reflectance coating, LED is placed on the inside center position of epoxy resin layer, light-emitting area up, epoxy resin layer is in the end of handle, i.e. the lens position of conventional endoscope.
The connection lead 2 of LED is drawn from the Lights section, passes handle portion, links to each other with power supply.
In this utility model, battery 5 can be installed in handle inside, and the connection lead of LED 2 is partly drawn from eyeglass, links to each other 5 with the battery of handle portion.
In this utility model, eyeglass part and handle portion can be made into demountable structure, and eyeglass partly stretches out electrode plug 1, the built-in corresponding electrode jack 7 of handle portion one end.The eyeglass part is when making, and LED and lead one thereof are compressed in the epoxy resin layer.
In this utility model, LED3 can be paster LED.
In this utility model, handle portion can be installed switch 6, whether to control LED3 and power connection.Preferably, can also be used to regulate the brightness of light source.
In this utility model, described battery 5 can be aneroid battery or chargeable battery.Can adopt lithium battery battery, Ni-MH battery, or the like.
Endoscope of the present utility model can be applied to the observation of aspects such as cavum laryngis, oral cavity, nasal cavity or gynecological.According to application scenario decision size.
In the endoscope of the present utility model, the packing forms of LED adopts patch type, because LED belongs to DC driven, and power consumption is very little, so power supply can adopt the button type lithium battery power supply, and the position of battery is the rear end that is placed on endoscope handle.
In this utility model, be positioned over the light transmission transparent resin that the lighting source LED of resin bed inside sends and shine, and the reflectance coating behind the resin is convenient to the doctor and is observed the cavity position in cavity.In this endoscope, LED is positioned over the transparent epoxy layer of a bottom plating reflectance coating, and the rayed that LED sends is in cavity, and the reflecting layer of resin bottom makes the doctor can observe irradiated position.
This utility model has following characteristics:
The epoxy resin layer of 1 usefulness plating reflectance coating replaces traditional eyeglass, makes structure more succinct and compact.
2LED is placed near the inner geometry center of epoxy resin layer, makes illuminating effect better.
3 endoscope handle are detachable, and are reusable.
The driving power of 4LED adopts lithium battery.
This utility model is compared with conventional endoscope, does not need external lighting source, can shine each position of intracavity very like a cork, makes to check that facility is many, and structurally, has not had eyeglass, and it is more succinct and compact that structure also becomes.Light source adopts LED, because the LED volume is little, brightness is high, power consumption is little, can directly power to LED with the button-type lithium battery.And because only the drawing by transparent epoxy resin of LED, the reflectance coating of epoxy resin layer bottom makes the easier situation of observing the sufferer place of doctor, and with respect to adopting single LED to do backlight, illuminating effect is better.In addition, this disposable endoscope is simple for structure, compact, and is simple for production, with low cost, increased the convenience the when doctor uses, and reduced patient's misery, taken into account current society again for health and environmental protection requirement simultaneously.
Description of drawings
Fig. 1 is that endoscope can change the part sketch map.Wherein, the 1st, electrode plug, the 2nd, lead, the 3rd, paster LED, the 4th, the epoxy resin layer of bottom plating reflectance coating.
Fig. 2 is the endoscope handle sketch map.Wherein, the 5th, lithium battery, the 6th, switch, the 7th, electrode jack.
The specific embodiment
The used element of this utility model is as follows:
LED: paster LED;
Power supply: coin shape lithium battery;
Endoscope handle: the plastic handle that adopts hollow.
The instrument assembling process:
Whole endoscope assembly can be divided into two parts, handle portion and can change the part (being the Lights section).Wherein handle portion comprises the plastic handle of hollow, lithium battery and switch; Can change part and comprise eyeglass, base, optical fiber, and the LED of paster.
Handle portion is assembled by Fig. 2, the inner button-type lithium battery of placing of the plastic handle of hollow, and, draw positive and negative two electrode jacks by a switch.
The assembling that can change part is carried out according to Fig. 1, and LED places near the center of the epoxy resin layer that plates reflectance coating in the bottom, and the both positive and negative polarity of LED connects lead and draws two plugs from the rear portion of this part, and is corresponding with the jack of handle portion.This part can form in a step pressing.
During use, earlier with handle portion with can change part and plug together.Endoscope is placed position to be watched, and Closing Switch promptly can detect by an unaided eye.
Claims (5)
1. a Dispoable medical endoscope is characterized in that, this endoscope comprises handle and the Lights section, and the Lights section comprises the epoxy resin layer (4) of LED (3) and bottom plating reflectance coating; LED (3) is placed on the inside center position of epoxy resin layer (4), and the connection lead (2) of LED is drawn from the Lights section, passes handle portion, links to each other with power supply.
2. endoscope as claimed in claim 1 is characterized in that, the inner battery (5) of installing of handle, and the connection lead (2) of LED is partly drawn from eyeglass, links to each other with the battery of handle portion (5).
3. endoscope as claimed in claim 1 is characterized in that, adopts paster LED as lighting source.
4. endoscope as claimed in claim 1 is characterized in that, endoscope handle (6) is a plug-in.
5. endoscope as claimed in claim 2 is characterized in that, described battery (6) is aneroid battery or chargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200739540U CN201098109Y (en) | 2007-08-21 | 2007-08-21 | Disposable medical endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200739540U CN201098109Y (en) | 2007-08-21 | 2007-08-21 | Disposable medical endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098109Y true CN201098109Y (en) | 2008-08-13 |
Family
ID=39934630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200739540U Expired - Fee Related CN201098109Y (en) | 2007-08-21 | 2007-08-21 | Disposable medical endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098109Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246907A (en) * | 2017-10-17 | 2020-06-05 | 韦伯斯特生物官能(以色列)有限公司 | Reusable catheter handle system |
-
2007
- 2007-08-21 CN CNU2007200739540U patent/CN201098109Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246907A (en) * | 2017-10-17 | 2020-06-05 | 韦伯斯特生物官能(以色列)有限公司 | Reusable catheter handle system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20130821 |