CN212261319U - Can dismantle electronic endoscope - Google Patents
Can dismantle electronic endoscope Download PDFInfo
- Publication number
- CN212261319U CN212261319U CN202020936596.7U CN202020936596U CN212261319U CN 212261319 U CN212261319 U CN 212261319U CN 202020936596 U CN202020936596 U CN 202020936596U CN 212261319 U CN212261319 U CN 212261319U
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- China
- Prior art keywords
- detachable
- unit
- channel
- electronic endoscope
- fixed unit
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- Expired - Fee Related
Links
- 238000011282 treatment Methods 0.000 claims abstract description 31
- 238000004886 process control Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000001574 biopsy Methods 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a detachable electronic endoscope, which comprises a fixed unit and a detachable unit, wherein the detachable unit is connected with the fixed unit in a detachable connection mode and sleeved outside the fixed unit for tightly wrapping the fixed unit; the fixing unit comprises a combination part, an image pickup part and a control part; the combining part is used for being connected with the detachable unit and providing an operation channel; the camera shooting part is used for acquiring a real-time image; the control part is used for parameter control when acquiring a real-time image and process control when the detachable unit operates through the operation channel; the effect is as follows: utilize and to dismantle the tight parcel of unit fixed unit is abandoned after to guarantee medical safety, also makes fixed unit can use repeatedly, and need not disinfection treatment, has avoided the harm of disinfection measure to its interior mirror accurate inner structure, can prolong the life of scope, improves the availability factor of scope, has reduced use cost.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to can dismantle electronic endoscope.
Background
With the development of minimally invasive medical technology, endoscopes are increasingly applied to clinical examination, diagnosis and treatment, and the current mainstream products are electronic endoscopes including an electronic gastroscope, an electronic enteroscope, an electronic bronchoscope and the like, and the structures of the electronic endoscopes include components such as illumination, camera shooting, control, treatment and the like. The lighting, shooting and control parts have high technical content and are precise, and the operation is improper and easy to damage; the operation/treatment channels, such as the irrigation channel, the biopsy channel, the ventilation channel and the like, are relatively low in technical content, and mainly provide an operation/treatment path, and in addition, the skin of the endoscope needs to completely isolate the contact between the inner structure of the endoscope and various body fluids, so that the function of physical blocking is realized, and the fragile inner structure of the endoscope is protected. Before clinical use, the composition must be strictly sterilized to ensure the safety of users. However, the disinfection of the endoscope is time-consuming and labor-consuming, and the outer skin can be damaged during the use, cleaning or contact with body fluid, so that the disinfectant leaks, and the internal structure of the endoscope is damaged, so that the endoscope is scrapped; or in some critical severe cases, the electronic bronchoscope needs to be used repeatedly for examination and treatment, and if the disinfection measures are not timely, the treatment opportunity is easily delayed.
There are also capsule gastroscopes/enteroscopes currently in clinical use. Due to the difference of the design concept of the endoscope, the endoscope can only be used for focus screening, and cannot be used for instant biopsy sampling or treatment operation temporarily, so that the application is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a detachable electronic endoscope to overcome the defects of the disinfection measure existing in the prior art that the damage to the inner structure of the endoscope is easily caused and the service life of the endoscope is affected.
The utility model discloses the technical scheme who takes does: a detachable electronic endoscope comprises a fixed unit and a detachable unit, wherein the detachable unit is connected with the fixed unit in a detachable connection mode, sleeved outside the fixed unit and used for tightly wrapping the fixed unit;
the fixing unit comprises a combination part, an image pickup part and a control part;
the combining part is used for being connected with the detachable unit and providing an operation channel;
the camera shooting part is used for acquiring a real-time image;
the control part is used for parameter control when acquiring real-time images and process control when the detachable unit operates through the operation channel.
Preferably, the combination portion and the control portion are arranged on an operating handle, one end of the operating handle is connected with a cable, and the other end of the operating handle is connected with the image pickup portion.
Preferably, the coupling portion includes a first operation passage and a coupling portion bayonet for coupling with the detachable unit.
Preferably, the first operation channel comprises a composite channel and a suction channel, wherein the composite channel is used for realizing operation/treatment, air supply and flushing functions.
Preferably, the camera part comprises an external image system protective jacket, a bendable metal structure at the tip of the electronic endoscope end, a light guide window and an image system high-light-transmission glass screen sleeved outside the light guide window, wherein a CCD assembly is arranged in the light guide window, and the CCD assembly comprises a CCD and a lens.
Preferably, the control part includes a light source selection button, a photographing/photographing button, a flushing/attracting button, and a direction adjustment button provided on the operation handle.
Preferably, the detachable unit comprises a protective outer casing and a high light transmission glass cover integrated at the end of the protective outer casing.
Preferably, the protection outer sleeve comprises a second operation channel and a treatment channel, wherein the second operation channel and the treatment channel are of a bag-shaped structure, one end of the second operation channel is connected with the output end of the composite channel, one end of the treatment channel is connected with the output end of the suction channel, and the other end of the treatment channel and the other end of the second operation channel are both located at the tail end of the protection outer sleeve and do not interfere with each other.
By adopting the technical scheme, the method has the following advantages: the utility model provides a pair of can dismantle electronic endoscope utilizes fixed unit and can dismantle unit two parts independent structure: can dismantle the tight parcel of unit fixed unit, and for disposable, abandon after with to guarantee medical safety, also make fixed unit use repeatedly, and need not disinfection treatment, avoided the harm of disinfection measure to its accurate inner structure of endoscope, can prolong the life of scope, improve the availability factor of scope, reduced use cost.
Drawings
Fig. 1 is a structural diagram of a fixing unit in a detachable electronic endoscope according to an embodiment of the present invention;
fig. 2 is a structural diagram of a detachable unit in a detachable electronic endoscope according to an embodiment of the present invention;
fig. 3 is a structural diagram of a detachable electronic endoscope in a combined state according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a light guide window according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a pouch-like structure provided by an embodiment of the present invention;
fig. 6 is a cross-sectional view of the tip in the assembled state according to the embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments, which are used for illustrating the present invention but are not used for limiting the scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a detachable electronic endoscope, including a fixed unit and a detachable unit, where the detachable unit is connected to the fixed unit in a detachable connection manner, and is sleeved outside the fixed unit to tightly wrap the fixed unit;
the fixing unit comprises a combination part, an image pickup part and a control part;
the combining part is used for being connected with the detachable unit and providing an operation channel;
the camera shooting part is used for acquiring a real-time image;
the control part is used for parameter control when acquiring real-time images and process control when the detachable unit operates through the operation channel.
Specifically, the physical structure of the fixed unit is basically the same as that of the traditional electronic endoscope, and the fixed unit is connected with the operating handle, tightly wrapped by the skin and positioned inside the detachable unit;
the combination part and the control part are arranged on an operating handle, one end of the operating handle is connected with a cable, and the other end of the operating handle is connected with the camera shooting part; the coupling part comprises a first operating channel and a coupling part bayonet 3 for connection with the detachable unit; the first operation channel comprises a composite channel 1 and a suction channel 2, wherein the composite channel 1 is used for realizing operation/treatment, air supply and flushing functions; the camera shooting part comprises an external image system protective outer sleeve 8, a front end bendable metal structure 9 arranged at the end part of the electronic endoscope, a light guide window 10 and an image system high-light-transmission glass screen 11 sleeved outside the light guide window 10, wherein a CCD assembly 12 is arranged in the light guide window 10, and the CCD assembly 12 comprises a CCD and a lens; the control part comprises a light source selection button 4, a camera/photographing button 5, a flushing/attracting button 6 and a direction adjusting button 7 which are arranged on the operating handle;
correspondingly, the camera shooting part also comprises an illumination light source; the parameter control comprises light source selection, camera shooting/photographing and direction adjustment; the process control includes flushing/suction, gas supply, etc.; biopsy sampling can be performed by aspiration and corresponding treatment by irrigation.
As can be seen from fig. 1 and the characters, the combination part comprises serial numbers 1 to 3, the control part comprises serial numbers 4 to 7, and the camera part comprises serial numbers 8 to 12; the combination part and the control part also comprise a shell part, and the structure and the function of the internal device and the control part which are included in the shell part are not essentially different from those of the prior art, and the technical personnel in the field can understand that the description is not repeated;
when the detachable unit is used, the detachable unit is a disposable product, is sterilized and packaged before leaving a factory, is sleeved outside the fixed unit before being used, and is discarded after being used;
referring to fig. 2, the removable unit comprises a protective outer jacket 13 and a high light transmission glass envelope 14 integrated at the end of the protective outer jacket.
Specifically, the inside of the protective outer sleeve 13 includes a second operation channel 132 and a treatment channel 131, where one end of the second operation channel 132 is connected to the output end of the composite channel 1, one end of the treatment channel 131 is connected to the output end of the suction channel 2, and the other end of the treatment channel and the other end of the second operation channel are both located at the tail end of the protective outer sleeve and do not interfere with each other.
Referring to fig. 3, after the two parts are combined, the composite channel 1 located above the operation handle is used as the input end of the composite channel 1, another serial number 1 is used as the output end of the composite channel 1, and one end of the output end of the second operation channel 132 is matched, similarly, the treatment channel 131 and the suction channel 2 are also the same structure; and detachably connected through two combining part bayonets 3; when in use, the combining portion bayonet 3 may adopt a convex structure, and correspondingly, the detachable unit is correspondingly provided with a matching groove 133, and it should be noted that the drawings are only schematic diagrams for easy understanding.
Further, as shown in fig. 4 to fig. 6, schematic structural diagrams corresponding to the separated state and the combined state are provided, so as to facilitate better understanding of the present solution.
The detachable electronic endoscope adopted by the utility model comprises two independent structures, a fixed unit and a detachable unit; the fixing unit comprises a camera shooting part, an illumination part and a control part; the detachable unit comprises an operation/treatment channel; the fixing unit is tightly wrapped by the skin to isolate the contact between the internal structure of the electronic endoscope and various body fluids, so that the pollution is avoided and the fragile internal structure of the endoscope is protected;
the detachable unit is a bag-shaped structure which is made of medical materials such as polyurethane and comprises an operation/treatment channel, the tail end of the detachable unit is integrated with a high-light-transmission glass shell cover, the non-detachable part is tightly wrapped, and the operation/treatment channel is provided;
the outer diameter of the structural part of the fixed unit is equal to the inner diameter of the detachable unit;
the protective outer sleeve of the detachable unit is of a flexible structure, after the two units are tightly combined, the position and the direction of the camera shooting part can be adjusted through the control part of the fixed unit, and the protective outer sleeve can move along with the camera shooting part when a lesion is observed; when the treatment operation is needed, the flushing, sampling or treatment is carried out through the second operation channel and the treatment channel on the protective outer sleeve; after the treatment is finished, the detachable unit is discarded, and the fixed unit is stored.
The structure design is suitable for various electronic endoscopes including an electronic gastroscope, an electronic enteroscope, an electronic bronchoscope and the like.
Finally, it should be noted that the above description is only a preferred embodiment of the present application and is illustrative of the technical principles applied. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the present application. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. A detachable electronic endoscope is characterized by comprising a fixed unit and a detachable unit, wherein the detachable unit is connected with the fixed unit in a detachable connection mode, sleeved outside the fixed unit and used for tightly wrapping the fixed unit;
the fixing unit comprises a combination part, an image pickup part and a control part;
the combining part is used for being connected with the detachable unit and providing an operation channel;
the camera shooting part is used for acquiring a real-time image;
the control part is used for parameter control when acquiring real-time images and process control when the detachable unit operates through the operation channel.
2. A detachable electronic endoscope according to claim 1, characterized in that said combining portion and said control portion are disposed on an operating handle, one end of said operating handle is connected with a cable, and the other end of said operating handle is connected with said camera portion.
3. A detachable electronic endoscope according to claim 2 and wherein said coupling portion comprises a first operating channel and a coupling portion bayonet for connection with said detachable unit.
4. A detachable electronic endoscope according to claim 3 and characterized in that said first operation channel comprises a compound channel and a suction channel, wherein said compound channel is used for operation/treatment, air supply and irrigation functions.
5. The detachable electronic endoscope according to claim 4, wherein said image capturing portion comprises an external image system protection sheath, a bendable metal structure at the distal end of the electronic endoscope, a light guide window, and an image system high-transmittance glass screen covering the outside of the light guide window, wherein a CCD assembly is disposed in the light guide window, said CCD assembly comprising a CCD and a lens.
6. A detachable electronic endoscope according to claim 5 and characterized by that said control portion includes light source selection button, image/photograph button, flushing/suction button and direction regulating button arranged on said operating handle.
7. A detachable electronic endoscope according to claim 6 and wherein said detachable unit comprises a protective outer sheath and a high light transmission glass cover integrated in the end of said protective outer sheath.
8. A detachable electronic endoscope according to claim 7, characterized in that said protecting cover internally comprises a second operation channel and a treatment channel of a bag-like structure, one end of said second operation channel is connected to the output end of said composite channel, one end of said treatment channel is connected to the output end of said suction channel, and the other end of said treatment channel and the other end of said second operation channel are located at the end of said protecting cover and do not interfere with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936596.7U CN212261319U (en) | 2020-05-28 | 2020-05-28 | Can dismantle electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936596.7U CN212261319U (en) | 2020-05-28 | 2020-05-28 | Can dismantle electronic endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212261319U true CN212261319U (en) | 2021-01-01 |
Family
ID=73879562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936596.7U Expired - Fee Related CN212261319U (en) | 2020-05-28 | 2020-05-28 | Can dismantle electronic endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212261319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116115166A (en) * | 2023-04-20 | 2023-05-16 | 北京万洁天元医疗器械股份有限公司 | Endoscope and endoscope system using same |
-
2020
- 2020-05-28 CN CN202020936596.7U patent/CN212261319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116115166A (en) * | 2023-04-20 | 2023-05-16 | 北京万洁天元医疗器械股份有限公司 | Endoscope and endoscope system using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |