CN208877458U - endoscope - Google Patents
endoscope Download PDFInfo
- Publication number
- CN208877458U CN208877458U CN201820668875.2U CN201820668875U CN208877458U CN 208877458 U CN208877458 U CN 208877458U CN 201820668875 U CN201820668875 U CN 201820668875U CN 208877458 U CN208877458 U CN 208877458U
- Authority
- CN
- China
- Prior art keywords
- controller
- endoscope
- power supply
- handle
- count value
- Prior art date
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims abstract description 41
- 230000037431 insertion Effects 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses an endoscope, including intubate, handle, the subassembly of making a video recording, a plurality of lighting components, count unit, receiving element and controller. One end of the handle is connected to one end of the insertion tube. The camera assembly comprises a camera which is arranged at the other end of the insertion tube. The receiving unit is connected with the power supply device. Each lighting assembly is respectively provided with a camera in a surrounding way. The counting unit generates a counting value and is arranged in the handle. The controller is connected with the receiving unit, the counting unit, the camera shooting assembly and the illuminating assembly and is positioned in the handle, the controller is provided with a default threshold value, and the controller is used for controlling the counting unit and the illuminating assembly to operate or close. When the controller detects that the receiving unit receives the power supply of the power supply device or the camera component generates an image signal, the controller controls the counting unit to start a counting count value, and when the controller detects that the counting count value is equal to a preset threshold value, the controller controls the lighting component to be closed; when the detection count value of the controller is smaller than the preset threshold value, the controller controls the lighting assembly to operate.
Description
Technical field
The utility model relates to a kind of endoscopes, and it is in particular to a kind of in be more than count value after can be automatically stopped operation
Endoscope.
Background technique
Endoscope is a kind of common medical instrument, by insertion section, bending section and front end that operation portion front end is arranged in
Composition, wherein insertion section, bending section and front end are collectively referred to as insertion tube.It is connected in form by insertion tube, handle and wire rod
Sight glass.The small notch that natural hole or underwent operative of the insertion tube through human body are done enters in human body；By endoscope when use
Insertion tube imports the organ of preliminary examination, can directly pry through the variation in relation to position
Existing endoscope, usually in response to the demand of user, the insertion tube with various different function, since endoscope is
Consider that the accurate Medical Instruments of the situations such as cost, certain price also remain high, therefore mostly using repeated endoscope.
However, needed after endoscope use by multiple tracks hands such as complicated and high-cost cleaning, disinfection, sterilizations every time
It is continuous, just for the next man's use, if during cleaning, disinfection, sterilization etc. because process not pair or not specification due to cause to disappear
It is malicious not exclusively just to be used for the next man in the case of endoscope has infected, then may cause cross-infection, and repeat
The endoscope used is at high cost and production it is required it is superior to avoid in reuse or repeated disinfection sterilization by water or dust
Intrusion cause the damage of endoscope entirety.
It is therefore desirable to and sometimes more according to demand, disposable endoscope need to be used, and disposable endoscope is then answered
It avoids being reused.
Utility model content
In view of this, the purpose of this utility model is that proposing a kind of to peep more than can be automatically stopped in operation after count value
Mirror is produced by the cooperation of controller and counting unit in the power supply or camera assembly for detecting receiving unit connection power supply device
When raw video signal, then controller starting counting unit is counted, and is preset in detecting that the count value of counting unit is less than
When threshold values, light fixture continuous service is controlled, when detecting that the count value of counting unit is equal to preset threshold, controls illumination group
Part is out of service, thus endoscope illuminates provided by no light fixture due to can not carry out image capture, then in addition to can avoid
Outside endoscope repetition is used again, the utilization rate of more avoidable endoscope declines and generates elastic fatigue and have whole temperature
The generation for spending the high or ultra situations of load etc. out, more promotes the quality of safety and health because that will not be reused.
In order to achieve the above object, the utility model provides a kind of endoscope.Endoscope is taken the photograph including an insertion tube, one handle, one
As component, multiple light fixtures, a counting unit, a receiving unit and a controller.Handle one end connection insertion tube it
One end.Camera assembly includes a camera, and camera is set to the other end of insertion tube.Receiving unit connects a power supply device.
Ring sets camera to each light fixture respectively.Counting unit is set in handle and generates a count value.Controller connection receives single
Member, counting unit, camera assembly and light fixture are simultaneously located in handle, and controller has a default threshold, and controller is for controlling
Counting unit processed and light fixture operation are closed.Wherein, controller detects that receiving unit receives one of power supply device power supply
Or camera assembly generates a video signal, controller controls counting unit starting and counts the count value, counts when controller detects
Numerical value is equal to preset threshold, and controller controls light fixture and closes；When controller detection count value is less than preset threshold, controller
Control light fixture operation.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the endoscope of an embodiment of the present invention.
Fig. 2 is the equivalent inner box structure schematic diagram of the endoscope of an embodiment of the present invention.
Specific embodiment
The structural principle of the utility model and working principle are described in detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the endoscope of an embodiment of the present invention.Fig. 2 is an embodiment of the present invention
The equivalent inner box structure schematic diagram of endoscope.Referring again to shown in Fig. 1, endoscope 100 includes an insertion tube 110, proficiency
Handle 120 and a connecting line 130.Wherein, one end of one end connection insertion tube 110 of handle 120, the another end of handle 120, which connects, to be connected
One end of wiring 130.The endoscope 100 of the present embodiment can should in it is reusable can also be deserted or disposable
Endoscope 100, and insertion tube 110 then can be hose or hard tube, user can select repeatability or disposable according to demand
Endoscope 100, more can select insertion tube 110 for hose or hard tube on demand, but the utility model and without restriction.
For example, the present embodiment endoscope 100 is a kind of disposable endoscope 100.Endoscope 100 includes
One first circuit board 210, a controller 220, a receiving unit 230, a counting unit 240, a camera assembly 250, Duo Gezhao
Bright component 260 and a storage element 270.In the present embodiment, controller 220 connect camera assembly 250, multiple light fixtures 260,
Receiving unit 230 and counting unit 240 are simultaneously located in handle 120, and first circuit board 210 is arranged in handle 120, controller
220, receiving unit 230, storage element 270 and counting unit 240 connect and first circuit board 210 are arranged.In other words, it controls
Device 220, receiving unit 230, storage element 270, counting unit 240 and first circuit board 210 are electrically connected with each other, and are more distinguished
It is arranged on first circuit board 210.But the utility model is not limited thereto.
Insertion tube 110 further includes an instrument channel hole (not shown).In this present embodiment, instrument channel hole is more located at insertion
In pipe 110.The instrument channel hole for the instrument (not shown) cooperation endoscope 100 that need to be used when can be by operation or observation, by instrument
The insertion instrument access opening and other end by instrument channel hole in insertion tube 110 exposes, is used to organism, such as human body
Tissue or affected part etc. be operated or observe.But the utility model is not limited thereto.
In embodiment, receiving unit 230 connects a power supply device 300, by receiving unit 230 to receive power supply device
One of 300 power supplys are used and provide the integrated operation or running of endoscope 100.In an embodiment, power supply device 300 be may be provided at
In handle 120.In another embodiment, power supply device 300 can be the power supply device 300 of circumscribed, imply that as outside
It power supply device 300 and can be connect by connecting line 130 with handle 120.In embodiment, controller 220 can be used for controlling and receiving list
Member 230 receives or stops receiving the power supply of power supply device 300.Further, controller 220 more passes through a first transmission line 231
It is connect with receiving unit 230, uses and control and receive unit 230.But the utility model is not limited thereto.
In this present embodiment, camera assembly 250 includes a camera 251, a second circuit board 252 and a second transmission line
253.Camera 251 is set to the other end of insertion tube 110, and further, camera 251 is more arranged another in insertion tube 110
On the end face of one end.One end of camera 251 and second transmission line 253 is electrically connected in second circuit board 252.Second transmission
The other end of line 253 is electrically connected first circuit board 210.The camera assembly 250 of the present embodiment has more an at least photosensory assembly
254, photosensory assembly 254 is disposed adjacent with camera 251 and more may be provided on second circuit board 253.By camera 251
And the cooperation of photosensory assembly 254 to carry out shooting at the affected part or tissue of 100 insertion of endoscope or according to take the photograph the acquisition of range with
To an at least video signal, camera assembly 250 generates an at least video signal, then passes through second transmission line 253 for video signal
It is sent to first circuit board 210.
In an embodiment, image procossing is carried out to video signal by controller 220.In another embodiment, controller 220
It can be used for controlling the transmission of camera assembly 250 or stop transmission video signal.But the utility model is not limited thereto.
In the present embodiment, the other end in insertion tube is arranged for multiple light fixtures 260 and ring is located at camera assembly 250 respectively
Camera 251, this means, each light fixture 260 is arranged around camera 251, is located at and is taken the photograph by each 260 ring of light fixture
As the surrounding of head 251, then it can provide appropriate and uniform brightness to camera 251.The control of each light fixture 260 illuminates and bright
Degree etc. then provides line related and/or control signal by first circuit board 210 by third transmission line 261.In an embodiment, by
By controller 220 for controlling the operation of light fixture 260 or closing.It is then unlimited in the quantity of an embodiment, light fixture 260
System, each light fixture 260 more can be a light emitting diode.But the utility model is not limited thereto.
In an embodiment, can be more coated between the front-end surface and each light fixture 260 of camera 251 stickiness,
Transparent and waterproof material, or the surface of the other end in insertion tube 110 are coated with stickiness, transparent and waterproof material except can make to image
First 251 and each light fixture 260 be fixed on except the other end of insertion tube 110, more can reach waterproof and dust-proof effect.
In embodiment, counting unit 240 is set in handle 120, and controller 220 is for controlling the starting of counting unit 240
Or stop counting, counting unit 240 can generate a count value when starting and counting, and controller 220 then detects count value at any time.
The count value of the present embodiment can be by the second, point or when as unit of, can also be counting unit 240 as unit of counts,
But the utility model is not limited thereto.
In the present embodiment, first circuit board 210 passes through first transmission line 231, second transmission line 253 and third more respectively
Transmission line 261 connects receiving unit 230, the camera assembly 250 and the light fixture 260.
It can be used for controlling counting unit 240 in the controller 220 of embodiment and start or stop counting, control light fixture
260 operation or close, control camera assembly 250 transmission or stop transmission video signal and/or control and receive unit 230 receive or
Stop receiving power supply.In an embodiment, (figure is not most probably in the image processor in control endoscope 100 for controller 220
Show) operation or closing.Controller 220 has more a preset threshold, and in embodiment, preset threshold can be and counting unit
240 count value is same unit, by gate time or as unit of number, at this then with the counting with counting unit 240
Value is for same unit.The controller 220 of the present embodiment can be a MCU microprocessor or a CPU microprocessor.But this reality
It is not limited thereto with novel.
In embodiment, storage element 270 connects controller 220 to store preset threshold, can more store counting unit
240 count value provides preset threshold and/or count value to controller 220 again when controller 220 need to be compared, more may be used
To store the unit that count value uses, set with providing user.
In embodiment, controller 220 can detect the power supply or detection camera shooting group that receiving unit 230 receives power supply device 300
Part 250 generates video signal, and is detecting the power supply of the reception power supply device 300 of receiving unit 230 or detecting camera assembly
250 generation video signal, which are then used, generates an enabling signal, and counting unit 240 is then according to enabling signal to start counting unit
240 startings count count values, and controller 220 more detects the count value of counting unit 240 and whether is equal to preset threshold, then by
This with judgement need to transmit a control signal with control counting unit 240 start or stop counting, control light fixture 260 operation or
It closes, the transmission of control camera assembly 250 or stopping transmit video signal and/or control and receive unit 230 and receive or stop receiving
Power supply.
For example, controller 220 detects that receiving unit 230 receives the power supply or camera assembly 250 of power supply device 300
Generate video signal when, this means, controller 220 detect and know receiving unit 230 have received power supply or camera assembly or
Generate video signal in real time, i.e., endoscope 100 connected with the mains and be powered can operating status or endoscope 100 shot or
It has captured video signal and has been transmitted, then controller 220 generates enabling signal to control in terms of the starting counting of counting unit 240
Numerical value, at this point, count value is then started counting by 0, such as digit is hour, and herein for 4 hours, therefore, control
The preset threshold of device 220 is, for example, 4 hours, and controller 220 then detects whether count value is less than or equal to preset threshold.Certainly,
In another embodiment, preset threshold more can be 2 hours or 5 hours, and it is more than hour more to can be 6, and can be according to just user's demand
And it defines.The utility model is not limited thereto.
In an embodiment, it is equal to preset threshold when controller 220 detects count value, i.e., at 4 hours, then controller 220 is controlled
Light fixture 260 processed is closed.It is less than preset threshold when controller 220 detects count value, i.e., count value was less than 4 hours or count value
Less than 4 hours, then controller 220 controlled light fixture 260 and runs.
In another embodiment, when controller 220, which detects count value, is equal to preset threshold, controller 220 controls camera shooting group
Part 250 stops transmission video signal.It is less than preset threshold when controller 220 detects count value, controller 220 controls camera assembly
250 transmission video signal.
In another embodiment, it is equal to preset threshold when controller 220 detects count value, controller 220 controls and receives unit
230 stop receiving power supply.It is less than preset threshold when controller 220 detects count value, controller 220 controls and receives unit 230 and connects
Receive power supply.
Due to detecting whether receiving unit 230 has connection power supply device 300 or camera assembly 250 is by controller 220
No generation video signal knows whether receive power supply or have generation video signal, is opened with generating enabling signal to control
Dynamic counting unit 240 is counted, and when the count value obtained after detection starting counts is identical as preset threshold, then stops shining
The operation of bright component 260, camera assembly 250 stop transmission video signal and/or control and receive the stopping reception power supply of unit 230,
Controller 220 can only control one of them electronic building brick or unit is out of service, exceeding utilization rate except can avoid endoscope, more may be used
Avoid using or operational elastic fatigue, and will not even more cause the temperature of the entirety of endoscope 100 excessively high or beyond load
Etc. situations generation.In addition, manufacturer can more recycle endoscope 100, and replaces and update endoscope 100 and collect phase
Pass data is improved, and disposable endoscope 100 can will not more be reused and promote safe and health quality.
The insertion tube 110 of the present embodiment more can be a multi-cavity catheter (not shown), and it is multiple to imply that insertion tube 110 has
Therefore several access opening (not shown) are formed with a camera channel hole and at least one control are logical in the conduit 114 of insertion tube 110
Road hole, i.e. instrument channel hole, camera shooting channel hole and control channel hole are more formed in (not shown) in insertion tube 110, use offer
First transmission line 231, second transmission line 253 and third transmission line 261 pass through each access opening.
In an embodiment, insertion tube 110 has more one first coating member (not shown) and one second coating member (not shown),
Each access opening that first coating member is located at insertion tube 110 is outer to coat each access opening, the second coating member be located at the first coating member with
Coat the first coating member, wherein the first coating member is used in the mesh grid that substantially can be metal and increases insertion tube 110
The curved ductility and service life of front end.In another example, the first coating member in substantially can be a silica gel material, by
To be coated on outside each access opening, to enhance 110 service efficiency of insertion tube.But the utility model is not limited.Second coating member is in reality
The heat-shrinkable T bush that can be tool elasticity, plastics or thermoplasticity material in matter, after the second coating member coats the first coating member, by
It tightens the second coating member to fix the first cladding component and insertion tube 110 its internal component by heating or working process, and has
It is whole there is protection.
The handle 120 of the present embodiment further includes a control structure (not shown), first circuit board 210 and control structure difference
In one of handle 120 accommodating space (not shown).Handle 120 further includes a joystick (not shown), positioned at handle 120
Outside, joystick 1201 are connect with the control structure in handle 120, and control structure then connects the other end of insertion tube 110.
The control assembly of the present embodiment more can be one group two metal control wires (not shown), control assembly wear penetrate it is slotting
The one of access opening for entering pipe 110, can more wear and penetrate control channel hole.When the joystick of user's control handle 120, control
Joystick drives control structure to manipulate control assembly, and before the actuation at the end of control assembly or movement then make insertion tube 110
End and then interlocks, therefore the front end of insertion tube 110 is also bent or stretches therewith.
In the present embodiment, endoscope 100 further includes a host 140, captures by camera assembly 250 and generates needs
Video signal, and the first circuit board 210 in handle 120 is transmitted to by second transmission line 253, then the in handle 120
Image is transmitted to the screen 141 of the host 140 of endoscope 100 by one circuit board 210 through connecting line 130 or wirelessly again
Use observation inside of human body.It is passed in such a way that the first circuit board 210 in handle 120 is again by image through connecting line 130 at this
It transports to for the screen 141 of the host 140 of endoscope 100.
It runs or closes most probably in the screen 141 of control host 140 in the controller 220 of embodiment, imply that by control
Whether device 220 processed detects receiving unit 230 whether connection power supply device 300 or camera assembly 250 generate video signal, i.e.,
It knows whether receive power supply or have generation video signal, controls starting counting unit 240 to generate enabling signal and carry out
It counts, and when obtained count value is identical with preset threshold after detection starting counts, then the control of controller 220 host 140
Screen 141 is closed；And when detection starts the count value obtained after counting and is less than preset threshold, then controller 220 controls host
140 screen 141 continues to run.
In conclusion by the cooperation of controller 220 and counting unit 240, in detecting that receiving unit 230 connects electricity
The power supply or camera assembly 250 of source device 300 generate video signal constantly, then controller 220 starts counting unit 240 and carries out
It counts, and when detecting that the count value of counting unit 240 is less than preset threshold, controls 260 continuous service of light fixture, Yu Jian
Measure counting unit 240 count value be equal to preset threshold when, control light fixture 260 it is out of service, thus endoscope 100 because
It illuminates provided by no light fixture 260 and image capture can not be carried out, then repeat to be made again in addition to can avoid endoscope 100
With outer, the utilization rate decline of more avoidable endoscope 100 and generate elastic fatigue and have whole temperature excessively high or beyond load
Etc. situations generation, more promoted because that will not be reused safety and health quality.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (10)
1. a kind of endoscope characterized by comprising
One insertion tube；
One handle, one end of the handle connect one end of the insertion tube；
One camera assembly, including a camera, the camera are set to the other end of the insertion tube；
One receiving unit connects a power supply device；
Multiple light fixtures, ring sets the camera respectively；
One counting unit is set in the handle and generates a count value；And
One controller connects the receiving unit, the counting unit, the camera assembly and each light fixture and is located at
In the handle, the controller has a default threshold, and the controller is for controlling the counting unit and the illumination
Assembly operating or closing；
Wherein, the controller detects that the receiving unit receives one of power supply device power supply or the camera assembly produces
A raw video signal, the controller control the counting unit starting and count the count value, when the controller detects institute
Count value is stated equal to the preset threshold, the controller controls the light fixture and closes；Described in controller detection
Count value is less than the preset threshold, and the controller controls the light fixture operation.
2. endoscope as described in claim 1, which is characterized in that the controller is MCU microprocessor or CPU micro process
Device.
3. endoscope as described in claim 1, which is characterized in that the controller, which detects, to be generated the video signal or connect
It receives the power supply and then generates an enabling signal, the counting unit counts the count value according to enabling signal starting.
4. endoscope as described in claim 1, which is characterized in that the controller is used to control the transmission of the camera assembly
Or stop transmission.
5. endoscope as described in claim 1, which is characterized in that when the controller detects the count value equal to described pre-
If threshold values, the controller, which controls the camera assembly, to be stopped transmitting the video signal；When the controller detects the meter
Numerical value is less than the preset threshold, and the controller controls the camera assembly and transmits the video signal.
6. endoscope as described in claim 1, which is characterized in that further include the controller for controlling the receiving unit
It receives or stops receiving the power supply.
7. endoscope as claimed in claim 6, which is characterized in that when the controller detects the count value equal to described pre-
If threshold values, the controller, which controls the receiving unit, to be stopped receiving the power supply；When the controller detects the count value
Less than the preset threshold, the controller controls the receiving unit and receives the power supply.
8. endoscope as described in claim 1, which is characterized in that the power supply device is arranged in the handle or passes through one
Connecting line is connect with the handle.
9. endoscope as described in claim 1, which is characterized in that further include a first circuit board, the first circuit board is set
It sets in the handle, the receiving unit, the counting unit and the controller connect and are arranged the first circuit board,
The first circuit board passes through a first transmission line, a second transmission line and a third transmission line respectively and connects the reception list
First, the described camera assembly and the light fixture.
10. endoscope as described in claim 1, which is characterized in that a storage element and a first circuit board are further included, it is described
First circuit board is arranged in the handle, and the storage module is arranged and connects the first circuit board, the storage module
Connect the controller and to store the preset threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668875.2U CN208877458U (en) | 2018-05-07 | 2018-05-07 | endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668875.2U CN208877458U (en) | 2018-05-07 | 2018-05-07 | endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877458U true CN208877458U (en) | 2019-05-21 |
Family
ID=66492919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668875.2U Active CN208877458U (en) | 2018-05-07 | 2018-05-07 | endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208877458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184496A (en) * | 2020-03-04 | 2020-05-22 | 上海安清医疗器械有限公司 | Rigid endoscope |
-
2018
- 2018-05-07 CN CN201820668875.2U patent/CN208877458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184496A (en) * | 2020-03-04 | 2020-05-22 | 上海安清医疗器械有限公司 | Rigid endoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240197158A1 (en) | Endoscopic system for enhanced visualization | |
| EP2996621B1 (en) | An endoscope tip position visual indicator and heat management system | |
| JP3868050B2 (en) | Endoscope | |
| US9907462B2 (en) | Endoscope tip position visual indicator and heat management system | |
| JP2007130085A (en) | Electronic endoscope | |
| US20190122047A1 (en) | Work support system, image pickup apparatus, wearable apparatus and work support method | |
| US20190117041A1 (en) | Medical equipment and medical equipment system | |
| JP5245016B2 (en) | Light source device | |
| DE102009060522A1 (en) | Simulation system for the training of endoscopic operations | |
| CN204181578U (en) | A kind of disposable electric endoscope | |
| CN208877458U (en) | endoscope | |
| US20090176185A1 (en) | Dental handpiece | |
| CN107072518B (en) | Observe device and endoscopic system | |
| JPS6311933Y2 (en) | ||
| CN207679421U (en) | A kind of ear nose larynx peephole | |
| ATE423502T1 (en) | DEVICE FOR IMAGING TISSUE DIAGNOSES | |
| CN107811705A (en) | A new type of endoscope system | |
| JP4253663B2 (en) | Endoscope | |
| CN112998626A (en) | Disposable medical endoscope | |
| CN217186078U (en) | Endoscope for abdominal cavity | |
| JP2012147910A (en) | Oral cavity observing device | |
| CN102973239A (en) | Light supply device and endoscope device used for medical equipment | |
| JP2931329B2 (en) | Endoscope system | |
| CN107595232A (en) | A kind of fujinon electronic video endoscope | |
| CN201453249U (en) | Portable pupil diameter measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |