CN109330552A - A kind of disposable gastroscope that can partially reuse - Google Patents
A kind of disposable gastroscope that can partially reuse Download PDFInfo
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- CN109330552A CN109330552A CN201811317797.2A CN201811317797A CN109330552A CN 109330552 A CN109330552 A CN 109330552A CN 201811317797 A CN201811317797 A CN 201811317797A CN 109330552 A CN109330552 A CN 109330552A
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- imaging modules
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- traction fiber
- interface
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- 238000003384 imaging method Methods 0.000 claims abstract description 111
- 239000000835 fiber Substances 0.000 claims abstract description 67
- 239000013307 optical fiber Substances 0.000 claims abstract description 26
- 241000270295 Serpentes Species 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000012567 medical material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 230000035807 sensation Effects 0.000 abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002575 gastroscopy Methods 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Gastroenterology & Hepatology (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The present invention discloses a kind of disposable gastroscope that can partially reuse, including connect with handle imaging modules, handle, housing, imaging modules seal wire, imaging modules seal wire passes through imaging modules silk guide passage, imaging modules penetrate the imaging modules channel in housing, the optical fiber of housing, traction fiber driving interface, instrument channel, aqueous vapor channel are connect with the optical fiber interface of handle, traction fiber interface, instrument channel output interface, aqueous vapor channel output interface respectively, convex block and snap lock extract imaging modules seal wire out；Course changing control button control gastroscope is rotated to turn to；At the end of, convex block and buckle are separated, housing and handle pull open, and come until imaging modules are pulled out from imaging modules channel；Housing abandons, and imaging modules, handle, imaging modules seal wire are reusable.This gastroscope structure is simple, easy to use, good imaging quality, use cost is low, patient is weak using foreign body sensation, not only avoids cross-infection, but also save the time of disinfection, improves working efficiency.
Description
Technical field
The present invention relates to technical field of medical treatment mechanical, and in particular to the disposable gastroscope that one kind can be reused partially.
Background technique
Gastroscopy amount is big, although and existing reusable gastroscope good imaging quality, because of expensive, quantity
Few, so can not meet medical demand, there are cross-infection risks, thus disposable gastroscope has the market demand.
A kind of disposable gastroscope of tradition uses bushing type, i.e., the surface cover one disposable protection outside reusable gastroscope
Set, the disadvantage is that, since protective case needs to cover the instrument channel inside gastroscope outer surface and gastroscope, and instrument channel is long and narrow
(2.8mm internal diameter, 1.5m long) is accordingly difficult to wear in situations in the surgery room, influences popularity rate.Another disposable gastroscope of tradition uses
It is deserted, i.e., the work department of handle front end is all abandoned, the disadvantage is that, use cost is high or image quality is poor, because abandoning
The imaging modules that the cost is relatively high and it is at high cost, or use the imaging modules of cheap image quality difference.
Existing disclosed disposable gastroscope scheme, is perhaps not achieved using cumbersome perhaps too expensive or image quality
The level of reusable gastroscope, it is difficult to universal.
Summary of the invention
It is an object of the present invention to provide the disposable gastroscopes that one kind can be reused partially, so as to solve the deficiencies in the prior art.
The invention adopts the following technical scheme:
A kind of disposable gastroscope that can partially reuse, including connect with handle imaging modules, handle, housing, at
Picture mould group seal wire,
Imaging modules include camera lens, imaging sensor, electrical cable, hose, and camera lens is located at imaging sensor front end, at
It is electrically connected line front end as sensor is located at, electrical cable is located at handle front end, camera lens, imaging sensor and electrical cable
It is located in hose, hose is equipped with imaging modules silk guide passage for penetrating imaging modules seal wire；
Imaging modules channel, instrument channel, aqueous vapor channel, optical fiber, snake bone, traction fiber, traction fiber driving are equipped in housing
Interface, traction fiber include traction fiber one and traction fiber two, and traction fiber driving interface includes traction fiber driving interface one and traction fiber
Driving interface two, traction fiber driving interface one include pulley one, housing guide rod one, traction fiber driving interface two include pulley two,
Housing guide rod two, snake bone and traction fiber one, traction fiber two connect, and traction fiber one and pulley one, housing guide rod one connect, traction fiber
Two and pulley two, housing guide rod two connect, housing is externally provided with and the matched projection of handle snaps；
Handle side portion be equipped with imaging modules seal wire input interface, instrument channel input interface, aqueous vapor channel input interface and
Buckle, handle front end are equipped with optical fiber interface, traction fiber interface, instrument channel output interface, aqueous vapor channel output interface, traction
Silk interface includes handle guide rod one and handle guide rod two, and handle is equipped with course changing control button, and the rotary shaft of course changing control button is logical
It crosses handle and turns to traction fiber, auxiliary pulley one, auxiliary pulley two and handle guide rod one, the connection of handle guide rod two, handle rear end portion
It is connected with controller connecting line；
In use, imaging modules seal wire passes through imaging modules silk guide passage by imaging modules seal wire input interface, mould is imaged
Group penetrates the imaging modules channel in housing, the optical fiber of housing, traction fiber driving interface, instrument channel, aqueous vapor channel respectively with
The optical fiber interface of handle, traction fiber interface, instrument channel output interface, the connection of aqueous vapor channel output interface, convex block and snap lock
Tightly, imaging modules seal wire is extracted out；Gastroscope is controlled by rotation course changing control button to turn to；Terminate in use, by convex block and buckle
It separates, housing and handle pull open, and come until imaging modules are pulled out from imaging modules channel；Housing abandons, imaging modules, hand
Handle, imaging modules seal wire are reusable.
Further, hose, imaging modules channel, instrument channel are the medical materials of soft, smooth insulation, before hose
End is expanded, be equipped with camera lens and imaging sensor, the part equipped with electrical cable be it is flat, hose be equipped with imaging modules seal wire
Channel.
Further, soft, smooth, insulation medical material is medical extruding Teflon insulating materials.
Further, imaging modules and handle are detachably connected, and electrical cable end is equipped with hard metal contact, handle
Corresponding position uses spring thimble.
Further, optical fiber is integrated in imaging modules, with recycling.
Beneficial effects of the present invention:
1, gastroscope of the present invention includes the imaging modules connecting with handle, handle, housing, imaging modules seal wire, wherein housing
It is abandoned after use, imaging modules, handle, imaging modules seal wire are reusable, effectively prevent cross-infection, reduce use
Cost, while there is the outstanding picture quality of reusable gastroscope, when use housing can be set in advance in imaging modules to
With assembling and split and is convenient and efficient with once changing one.The key point for reducing use cost is to have reused stomach
Key element in mirror, including camera lens, imaging sensor, electrical cable and the hose and handle in imaging modules, above-mentioned pass
Key elements because raw material production, manufacturing process are complicated and with high costs, and in terms of clinical demand doctor need high quality into
Row stomach diagnosis and treatment operation, therefore above-mentioned key element can be reused and be of great significance；On the other hand, housing includes imaging mould
The common elements of gastroscopes such as group channel, optical fiber, traction fiber, instrument channel, aqueous vapor channel, snake bone guarantee thousands of times if necessary
Use, need higher manufacture and maintenance cost, and meet it is disposable under conditions of, it is low in cost.To sum up, phase of the present invention
Have the advantages that image quality is high, assembly fractionation is convenient, foreign body sensation is weak to the disposable gastroscope of Classic tubular type, tradition can relatively
Reuse gastroscope have the advantages that be intended for single use it is inexpensive, without cross-infection, maintenance cost is low, foreign body sensation is weak.
2, the present invention can make hose efficiently pass through by the way that imaging modules seal wire is passed through imaging modules silk guide passage
Long and narrow imaging modules channel；Since hose front end is expanded, the part equipped with electrical cable is planar as, and imaging modules
Channel be it is elastically deformable, then in assembly and during fractured operation, imaging modules channel is softened so that hose be easy it is logical
It crosses, and in operation use process, imaging modules channel keeps flat pattern, saves space for gastroscope, and instrument is left in space
Channel, it is weaker to patient's bring foreign body sensation in this way.
3, the invention proposes mechanical drive mode that is a kind of convenient for assembly and splitting, pass through traction fiber interface and traction fiber
The linear motion of the corresponding guide rod of driving interface is driven, and the direct Efficient Conversion of the energy of knob is guide rod by handle
Linear motion；It only pushes a kind of drive form of motive force to be achieved that the driving in differently curved direction by guide rod, does not need
Tractive force avoids the connection design of complexity required for tractive force, and it is big, fixed to realize energy transfer efficiency height, driving range
Level is true, assemble and split process is convenient.
To sum up, gastroscope structure of the present invention is simple, easy to use, good imaging quality, use cost are low, patient uses foreign body sensation
It is weak, cross-infection is not only avoided, and also a save the time of disinfection, improved work efficiency.
Detailed description of the invention
Fig. 1 is that gastroscope of the present invention splits schematic diagram.
Fig. 2 is gastroscope assembly completion figure of the present invention.
Fig. 3 is the imaging modules schematic diagram of gastroscope of the present invention.
Fig. 4 is the housing schematic cross-sectional view of gastroscope of the present invention.
Fig. 5 is the housing end view of gastroscope of the present invention.
Fig. 6 is the imaging modules and handle schematic diagram of gastroscope of the present invention.
Fig. 7 is the handle schematic cross-sectional view of gastroscope of the present invention.
Fig. 8 is the handle end view of gastroscope of the present invention.
Fig. 9 is the handle drives structural schematic diagram of gastroscope of the present invention.
Figure 10 is the handle drives schematic diagram of gastroscope of the present invention.
Specific embodiment
The present invention is done below with reference to embodiment and attached drawing and is further explained.The following example is merely to illustrate this hair
It is bright, but be not used to limit practical range of the invention.
A kind of disposable gastroscope that can partially reuse, as Figure 1-10 shows, including the imaging modules being connect with handle
1, handle 2, housing 3, imaging modules seal wire 4,
Imaging modules 1 include camera lens 1.1, imaging sensor 1.2, electrical cable 1.3, hose 1.4, and camera lens 1.1 is located at
1.2 front end of imaging sensor, imaging sensor 1.2 is located at 1.3 front end of electrical cable, before electrical cable 1.3 is located at handle 2
End, camera lens 1.1, imaging sensor 1.2 and electrical cable 1.3 are located in hose 1.4, and hose 1.4 is equipped with imaging modules seal wire
Channel 1.5 is for penetrating imaging modules seal wire 4；
It is equipped with imaging modules channel 3.1 in housing 3, instrument channel 3.4, aqueous vapor channel 3.5, optical fiber 3.2, snake bone 3.6, leads
Draw silk 3.3, traction fiber driving interface 3.8, traction fiber 3.3 includes two 3.3.2 of one 3.3.1 of traction fiber and traction fiber, and traction fiber drives
Mobile interface 3.8 includes traction fiber driving interface one and traction fiber driving interface two, and traction fiber driving interface one includes pulley one
3.8.1.1, one 3.8.1 of housing guide rod, traction fiber driving interface two include two 3.8.2.1 of pulley, two 3.8.2 of housing guide rod, snake
Bone 3.6 is connected with one 3.3.1 of traction fiber, two 3.3.2 of traction fiber, one 3.8.1.1 of one 3.3.1 of traction fiber and pulley, housing guide rod
One 3.8.1 connection, two 3.3.2 of traction fiber and two 3.8.2.1 of pulley, two 3.8.2 of housing guide rod are connected, and housing 3 is externally provided with and hand
The matched projection 3.7 of buckle 2.9 of handle 2；
2 side of handle is equipped with imaging modules seal wire input interface 2.8, instrument channel input interface 2.4, the input of aqueous vapor channel
Interface 2.6 and buckle 2.9,2 front end of handle are equipped with optical fiber interface 2.1, traction fiber interface 2.2, instrument channel output interface
2.3, aqueous vapor channel output interface 2.5, traction fiber interface 2.2 include two 2.2.2 of one 2.2.1 of handle guide rod and handle guide rod, hand
Handle 2 is equipped with course changing control button 2.a, and the rotary shaft 2.d of course changing control button 2.a turns to traction fiber 2.b by handle, auxiliary is slided
Take turns a 2.e.1, two 2.e.2 of auxiliary pulley and one 2.2.1 of handle guide rod, two 2.2.2 of handle guide rod is connected, 2 rear end of handle and
The 2.c connection of controller connecting line, controller connecting line 2.c image controller matched with gastroscope are connect；
In use, imaging modules seal wire 4 passes through imaging modules silk guide passage 1.5 by imaging modules seal wire input interface 2.8,
So that imaging modules 1 have certain degree of hardness, then imaging modules 1 penetrate the imaging modules channel 3.1 in housing 3, the light of housing 3
Fibre 3.2, traction fiber driving interface 3.8, instrument channel 3.4, aqueous vapor channel 3.5 respectively with the optical fiber interface 2.1 of handle 2, traction
Silk interface 2.2, instrument channel output interface 2.3, aqueous vapor channel output interface 2.5 connect, and 2.9 locking of convex block 3.7 and buckle is taken out
Imaging modules seal wire 4 out, i.e. assembly finish.After assembly, gastroscope can be controlled by rotation course changing control button 2.a and turned
To especially by course changing control knob 2.a is stirred, course changing control knob 2.a band fixed handle turns to traction fiber 2.b movement, handle
It turns to traction fiber 2.b band one 2.2.1 of fixed handle guide rod or two 2.2.2 of handle guide rod to move along a straight line, one 2.2.1 of handle guide rod
Or two 2.2.2 of handle guide rod pushes corresponding two 3.8.2 of one 3.8.1 of housing guide rod or housing guide rod, housing guide rod one
3.8.1 one 3.3.1 of traction fiber or two 3.8.2 of housing guide rod is drawn by one 3.8.1.1 of pulley to lead by two 3.8.2.1 of pulley
Draw two 3.3.2 of traction fiber, traction fiber 3.3 draws snake bone 3.6 and gastroscope is driven to turn to.Terminate in use, by convex block 3.7 and buckle
2.9 separate, and housing 3 and handle 2 pull open, and come until imaging modules 1 are pulled out from imaging modules channel 3.1, that is, split and complete；
Housing 3 abandons, and imaging modules 1, handle 2, imaging modules seal wire 4 are reusable.
Camera lens 1.1 is optical glass material.Imaging sensor 1.2 is high resolution CMOS or ccd image sensor.Electrically
Connecting line 1.3 is coaxial line or single ended line of the Teflon insulating materials as housing.Hose 1.4, imaging modules channel 3.1,
Instrument channel 3.4 is soft, smooth medical extruding Teflon insulating materials.1.4 front end of hose is more expanded, and camera lens is housed
1.1 and imaging sensor 1.2, what the part equipped with electrical cable 1.3 was planar as, the imaging for being about 0.2mm containing diameter
Mould group silk guide passage 1.5.3.4 internal diameter 2.8mm of instrument channel.Aqueous vapor channel 3.5 is rigid medical grade plastic materials.Imaging modules are led
Silk 4 is hard tungsten wire.Housing 3 is medical TPU material or medical fluoroplastics.3 front end external diameter 8.9mm-9.3m of housing or so, outside
It covers 3 ends more to expand, traction fiber driving interface 3.8 is housed.Traction fiber 3.3 is plastics.Snake bone 3.6 be rigid plastics or it is low at
This metal material.Course changing control knob 2.a be metal material, can two directions stir.Controller connecting line 2.c is medical line
Material.
Imaging modules 1 are also possible to the imaging modules of complex function, such as ultrasound and optics complex imaging, visible light and knot
Structure recovers synthesized image etc..
Imaging modules 1 and handle 2 can also be designed to dismantling connection, and 1.3 end of electrical cable is touched equipped with hard metal
Point, 2 corresponding position of handle use spring thimble.
The end of the optical fiber 3.2 of the optical fiber interface 2.1 and housing 3 of handle 2 needs to guarantee to be accurately aimed at, and the two
Incident light plane is coated with anti-reflection film to improve optical fiber efficiency of transmission out.Due to optical fiber 3.2 diameter about 0.5mm, alignment precision will reach
The 10% of 3.2 diameter of optical fiber guarantees alignment by buckle 2.9 and convex block 3.7, is also possible on the basis of the above, connect in optical fiber
Increase the elastic ring pad of PDMS material production at mouth 2.1 and the end interface of optical fiber 3.2, and is coated in elastic ring pad inside diameter surface
Highly reflecting films, to improve the optical fiber efficiency of transmission at optical fiber interface 2.1.
Optical fiber 3.2 may alternatively be integrated in imaging modules 1, with recycling.
Claims (5)
1. the disposable gastroscope that one kind can be reused partially, which is characterized in that including connect with handle imaging modules, hand
Handle, housing, imaging modules seal wire,
Imaging modules include camera lens, imaging sensor, electrical cable, hose, and camera lens is located at imaging sensor front end, and imaging passes
Sensor is located at electrical connection line front end, and electrical cable is located at handle front end, and camera lens, imaging sensor and electrical cable are located at
In hose, hose is equipped with imaging modules silk guide passage for penetrating imaging modules seal wire；
Imaging modules channel, instrument channel, aqueous vapor channel, optical fiber, snake bone, traction fiber, traction fiber driving interface are equipped in housing,
Traction fiber includes traction fiber one and traction fiber two, and traction fiber driving interface includes that traction fiber driving interface one and traction fiber driving connect
Mouth two, traction fiber driving interface one include pulley one, housing guide rod one, and traction fiber driving interface two is led including pulley two, housing
Bar two, snake bone and traction fiber one, traction fiber two connect, and traction fiber one and pulley one, housing guide rod one connect, traction fiber two and cunning
Wheel two, housing guide rod two connect, and housing is externally provided with and the matched projection of handle snaps；
Handle side portion is equipped with imaging modules seal wire input interface, instrument channel input interface, aqueous vapor channel input interface and buckle,
Handle front end is equipped with optical fiber interface, traction fiber interface, instrument channel output interface, aqueous vapor channel output interface, and traction fiber connects
Mouth includes handle guide rod one and handle guide rod two, and handle is equipped with course changing control button, and the rotary shaft of course changing control button passes through hand
Handle turns to traction fiber, auxiliary pulley one, auxiliary pulley two and handle guide rod one, handle guide rod two connects, handle rear end portion and control
Device connecting line connection processed；
In use, imaging modules seal wire passes through imaging modules silk guide passage by imaging modules seal wire input interface, imaging modules are worn
Enter the imaging modules channel in housing, the optical fiber of housing, traction fiber driving interface, instrument channel, aqueous vapor channel respectively with handle
Optical fiber interface, traction fiber interface, instrument channel output interface, the connection of aqueous vapor channel output interface, convex block and snap lock are taken out
Imaging modules seal wire out；Gastroscope is controlled by rotation course changing control button to turn to；Terminate in use, by convex block with buckle separate,
Housing and handle pull open, and come until imaging modules are pulled out from imaging modules channel；Housing abandon, imaging modules, handle, at
As mould group seal wire is reusable.
2. the disposable gastroscope according to claim 1 that can partially reuse, which is characterized in that hose, imaging modules
Channel, instrument channel are the medical materials of soft, smooth insulation, and hose front end is expanded, and camera lens and imaging sensor, dress are housed
Have electrical cable part be it is flat, hose be equipped with imaging modules silk guide passage.
3. the disposable gastroscope that can partially reuse according to claim 2, which is characterized in that soft, smooth, exhausted
The medical material of edge is medical extruding Teflon insulating materials.
4. the disposable gastroscope that can partially reuse according to claim 1, which is characterized in that imaging modules and hand
Handle is detachably connected, and electrical cable end is equipped with hard metal contact, and handle corresponding position uses spring thimble.
5. the disposable gastroscope that can partially reuse according to claim 1, which is characterized in that optical fiber is integrated in into
In picture mould group, with recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317797.2A CN109330552A (en) | 2018-11-07 | 2018-11-07 | A kind of disposable gastroscope that can partially reuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811317797.2A CN109330552A (en) | 2018-11-07 | 2018-11-07 | A kind of disposable gastroscope that can partially reuse |
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| Publication Number | Publication Date |
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| CN109330552A true CN109330552A (en) | 2019-02-15 |
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ID=65314080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811317797.2A Pending CN109330552A (en) | 2018-11-07 | 2018-11-07 | A kind of disposable gastroscope that can partially reuse |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251051A (en) * | 2019-06-24 | 2019-09-20 | 珠海视新医用科技有限公司 | A kind of endoscopic operation device and its application method, the manufacture craft of barrel bolt |
| CN110522981A (en) * | 2019-09-03 | 2019-12-03 | 江西诺捷科技股份有限公司 | A kind of disposable visual trachea intubation external member |
| CN110537893A (en) * | 2019-10-09 | 2019-12-06 | 南京速瑞医疗科技有限公司 | Soft 3D electronic endoscope system |
| CN113100696A (en) * | 2021-03-11 | 2021-07-13 | 深圳亿惠医疗科技有限公司 | Electronic gastroscope device |
| CN113133737A (en) * | 2021-05-25 | 2021-07-20 | 杭州先奥科技有限公司 | Variable rigidity device of curve cam type endoscope |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050272975A1 (en) * | 2004-03-23 | 2005-12-08 | Mcweeney John O | In-vivo visualization system |
| CN201701191U (en) * | 2010-05-20 | 2011-01-12 | 欧普康光电(厦门)有限公司 | Pipeline endoscope |
| CN202207132U (en) * | 2011-08-30 | 2012-05-02 | 杭州好克光电仪器有限公司 | Flexible electronic cystoscope |
| CN102783935A (en) * | 2012-07-30 | 2012-11-21 | 杭州好克光电仪器有限公司 | Portable electronic cystoscope |
| CN104000548A (en) * | 2013-02-22 | 2014-08-27 | 深圳先进技术研究院 | Binocular photoelectric endoscope and endoscopic system for three-dimensional size measurement |
| WO2017041614A1 (en) * | 2015-09-08 | 2017-03-16 | 上海熠达光电科技有限公司 | Endoscope bending portion and disposable endoscope |
| CN106580527A (en) * | 2015-10-15 | 2017-04-26 | 先健科技(深圳)有限公司 | Lung volume reduction elastic implant and lung volume reduction apparatus |
| CN206381162U (en) * | 2016-10-25 | 2017-08-08 | 上海凯利泰医疗科技股份有限公司 | A kind of joint lens device |
| CN107049209A (en) * | 2017-06-12 | 2017-08-18 | 上海成运医疗器械股份有限公司 | Endoscope handle portion with angle control function |
| CN108095671A (en) * | 2016-11-24 | 2018-06-01 | 宁波智光机电科技有限公司 | Disposable electric Flexible ureteroscope device |
| CN108209841A (en) * | 2016-12-09 | 2018-06-29 | 深圳市先赞科技有限公司 | For adjustable berth away from endoscope snake bone structure |
| CN207912660U (en) * | 2017-06-14 | 2018-09-28 | 深圳市先赞科技有限公司 | Endoscope equipped with axial apparatus for adjusting force |
| CN108618741A (en) * | 2017-03-28 | 2018-10-09 | 深圳英美达医疗技术有限公司 | Endoscope |
| CN209186655U (en) * | 2018-11-07 | 2019-08-02 | 杭州先奥科技有限公司 | A kind of disposable gastroscope that can partially reuse |
-
2018
- 2018-11-07 CN CN201811317797.2A patent/CN109330552A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050272975A1 (en) * | 2004-03-23 | 2005-12-08 | Mcweeney John O | In-vivo visualization system |
| CN201701191U (en) * | 2010-05-20 | 2011-01-12 | 欧普康光电(厦门)有限公司 | Pipeline endoscope |
| CN202207132U (en) * | 2011-08-30 | 2012-05-02 | 杭州好克光电仪器有限公司 | Flexible electronic cystoscope |
| CN102783935A (en) * | 2012-07-30 | 2012-11-21 | 杭州好克光电仪器有限公司 | Portable electronic cystoscope |
| CN104000548A (en) * | 2013-02-22 | 2014-08-27 | 深圳先进技术研究院 | Binocular photoelectric endoscope and endoscopic system for three-dimensional size measurement |
| WO2017041614A1 (en) * | 2015-09-08 | 2017-03-16 | 上海熠达光电科技有限公司 | Endoscope bending portion and disposable endoscope |
| CN106580527A (en) * | 2015-10-15 | 2017-04-26 | 先健科技(深圳)有限公司 | Lung volume reduction elastic implant and lung volume reduction apparatus |
| CN206381162U (en) * | 2016-10-25 | 2017-08-08 | 上海凯利泰医疗科技股份有限公司 | A kind of joint lens device |
| CN108095671A (en) * | 2016-11-24 | 2018-06-01 | 宁波智光机电科技有限公司 | Disposable electric Flexible ureteroscope device |
| CN108209841A (en) * | 2016-12-09 | 2018-06-29 | 深圳市先赞科技有限公司 | For adjustable berth away from endoscope snake bone structure |
| CN108618741A (en) * | 2017-03-28 | 2018-10-09 | 深圳英美达医疗技术有限公司 | Endoscope |
| CN107049209A (en) * | 2017-06-12 | 2017-08-18 | 上海成运医疗器械股份有限公司 | Endoscope handle portion with angle control function |
| CN207912660U (en) * | 2017-06-14 | 2018-09-28 | 深圳市先赞科技有限公司 | Endoscope equipped with axial apparatus for adjusting force |
| CN209186655U (en) * | 2018-11-07 | 2019-08-02 | 杭州先奥科技有限公司 | A kind of disposable gastroscope that can partially reuse |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251051A (en) * | 2019-06-24 | 2019-09-20 | 珠海视新医用科技有限公司 | A kind of endoscopic operation device and its application method, the manufacture craft of barrel bolt |
| CN110522981A (en) * | 2019-09-03 | 2019-12-03 | 江西诺捷科技股份有限公司 | A kind of disposable visual trachea intubation external member |
| CN110537893A (en) * | 2019-10-09 | 2019-12-06 | 南京速瑞医疗科技有限公司 | Soft 3D electronic endoscope system |
| CN113100696A (en) * | 2021-03-11 | 2021-07-13 | 深圳亿惠医疗科技有限公司 | Electronic gastroscope device |
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