CN107802230A - A kind of endoscope-use can tuning thimble assembly and endoscope apparatus - Google Patents
A kind of endoscope-use can tuning thimble assembly and endoscope apparatus Download PDFInfo
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- CN107802230A CN107802230A CN201711162255.8A CN201711162255A CN107802230A CN 107802230 A CN107802230 A CN 107802230A CN 201711162255 A CN201711162255 A CN 201711162255A CN 107802230 A CN107802230 A CN 107802230A
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- China
- Prior art keywords
- endoscope
- light source
- telescope
- pipe
- instrument channel
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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
- A61B1/005—Flexible endoscopes
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00103—Constructional details of the endoscope body designed for single use
-
- 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
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/01—Guiding arrangements therefore
-
- 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
-
- 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
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
Abstract
Can tuning thimble assembly and endoscope apparatus the present invention relates to a kind of endoscope-use.Endoscope-use can tuning thimble assembly, including endoscope path way pipe, instrument channel pipe, light source assembly, snake joint, outer tube and encapsulation termination.Light source assembly includes LED light source part and two wires.Clearance groove, the first groove, the second groove and two the 3rd grooves are offered on snake joint.Encapsulation termination has endoscope path way hole, instrument channel hole and light source mounting hole, and endoscope path way hole and light source mounting hole are inside and outside transparent blind hole, and instrument channel hole is through hole.The present invention is combined by LED light source part with wire, reduce endoscope-use can tuning thimble assembly front tube portion working diameter, while the tuning of endoscope apparatus is also implemented in combination with by wire and snake joint.Coordinate and flexible endoscope telescope can be isolated with human body with outer tube by encapsulating termination.Greatly reduce the cumbersome property used and the service life for improving endoscope telescope.
Description
Technical field
The invention belongs to medical instruments field, and in particular to flexible endoscope and its accessory.
Background technology
In medical domain, endoscope has direct-vision image, easy to operate, diagnosis and treatment one, minimally-invasive treatment etc. when checking and treating
Clear superiority, it is widely used in clinic.Clinician also is intended to treat more human bodies by endoscopic diagnosis.In ultra-fine
Sight glass can enter the thinner cavity of human body, and these tiny body cavities are observed, can allow sufferer the early stage of development just
Obtain medical treatment.Flexible endoscope of the working diameter less than 3mm can be into the bile duct of human body, lymphatic vessel, ureter, bronchus etc.
Tiny cavity, aiding in soft apparatus to carry out diagnosis and treatment has extensive clinical meaning.
In actual applications, after flexible endoscope enters body cavities, it is sometimes desirable to observe side wall, it is sometimes desirable to find chamber
The opening of road branch, further to enter mirror, so needing the head of endoscope to have the function of adjustment direction.Due to working diameter
Below 3mm superfine endoscopes need the instrument channel for passing light, passing picture, also leaving diameter 1mm or so, are limited to adding for constitutional detail
Work manufacturing technology, existing most superfine endoscopes can not realize the function of head adjustment direction.And although foreign countries have
The close endoscope apparatus of some sizes, function can realize the directional trim on head, but its is expensive, is easily damaged, produces
The product life-span is shorter, can not also be widely used.
As shown in Figures 1 to 4, existing flexible endoscope, it includes endoscope handle 202 and before endoscope handle
The work telescope 201 in portion, work telescope 201 integrate optical fibers 203 and passing as camera lens 204, while in working lens
The instrument channel 208 passed through for apparatus is opened up on pipe 101.In order that work telescope 201 front portion can tuning bend backward, work
Anterior set for making telescope 201 is in snake bone structure.Specifically, the front portion for the telescope 201 that works has multiple snake joints 205 and used
In manipulating anterior control wire 206 deviously backward of work telescope 201.Describedly multiple snake joints 205 by connecting shaft 207 successively
Connection, with leading section in work telescope 201 snake joint 205 is fixedly connected for the front end of control wire 206, then sequentially passes through each snake
The groove of joint 205, the control wire 206 for passing snake joint 205 are fixedly connected with endoscope handle 202 again.Front and rear drawing during use
Dynamic control wire 206, the gap of the side of snake joint 205 of tension diminish, and the gap for the side of snake joint 205 loosened becomes big, reaches
Endoscope manipulates the function of turning to.
The requirement on machining accuracy of the snake joint of above-mentioned existing flexible endoscope is higher, accomplishes below 3mm product difficulty
It is larger, it is not easy to realize.Assembly precision and mounting technology are also required to high level simultaneously, cause the manufacturing cost pole of product
Height, valuable product.And the work telescope of existing flexible endoscope, due to very tiny, what is used is all ultra-thin ultra-fine
Material, the intensity of material is very low, is easily damaged, and have impact on the service life of product.
Meanwhile endoscope is as medicine equipment, before having strictly sterilization system endoscope sterilization sterilization when in use
Need to carry out cleaning treatment, the work telescope small, flexible of endoscope apparatus.Meanwhile in order to house optical fibers and pass as mirror
Head, work telescope also carry passage, and the step of needing during cleaning is more, and cleaning is fragile.Current sterilization method is internally peeped
Also there is considerable influence in the life-span of mirror, and tiny instrument channel is difficult to reach sterilizing requirement.So current endoscope device is difficult
With into clinical practice.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is simple in construction, cost is low, can be extensively in clinical practice
Sight glass is used can tuning thimble assembly and endoscope apparatus.
In order to solve the above-mentioned technical problem, a kind of technical scheme for using of the present invention is：A kind of endoscope-use can tuning set
Tube assembly, including：
Endoscope path way pipe, the endoscope path way pipe are used to wear flexible endoscope telescope；
Instrument channel pipe, the instrument channel pipe are used to wear soft operating theater instruments；
Light source assembly, the light source assembly be used for give endoscope provide illumination, the light source assembly include LED light source part and with
Two wires that the LED light source part positive pole connects with negative pole；
Snake joint, multiple clearance grooves, extension side of the described multiple clearance grooves along the snake joint are offered on the snake joint
To being sequentially distributed, the snake joint also offers the first groove, the second groove and two the 3rd grooves respectively, and described first is logical
Groove, the second groove and two the 3rd grooves run through snake bone along the circumferentially distributed of the snake joint and along the bearing of trend of snake joint
Section；
Outer tube, the outer tube are used to house endoscope path way pipe, instrument channel pipe, light source assembly and snake joint；
Termination is encapsulated, the encapsulation termination has endoscope path way hole, instrument channel hole and light source mounting hole, and the endoscope leads to
Road hole and light source mounting hole are inside and outside transparent blind hole, and the instrument channel hole is through hole,
The encapsulation termination is encapsulated in the end of the outer tube, and the snake joint is arranged in the outer tube, it is described in peep
Mirror tube channel, instrument channel pipe and two wires plug successively is fixed on first groove, the second groove and two threeways
In groove, the end of the endoscope path way pipe is inserted in the endoscope path way hole, the end insertion of the instrument channel pipe
In instrument channel hole, the LED light source part is arranged in the light source mounting hole.
Specifically, two described the 3rd grooves are symmetrically opened in the left and right sides of the snake joint.
Specifically, the clearance groove circumferentially penetrates along the snake joint, extension of the described multiple clearance grooves along snake joint
Direction is distributed at equal intervals.
Specifically, the LED light source part is LED pasters.
Specifically, the LED light source part has two and set up separately in the left and right sides of snake joint end, two LED light sources
Part is connected after being sequentially connected in series with two wires, and corresponding two LED light source parts offer two light source installations on the encapsulation termination
Hole.
Specifically, the endoscope path way pipe, instrument channel pipe and outer tube are soft polymer material extrusion shaping
Flexible pipe.
Specifically, described sleeve pipe component also includes sleeve pipe handle, described sleeve pipe handle is detachably connected with the outer tube.
Further, offered on described sleeve pipe handle pass through for the endoscope path way pipe endoscope path way, for institute
Instrument channel and the power supply plug that instrument channel pipe passes through are stated, the power supply plug is connected with two described wires, described
Two wires are connected by plug of powering with external power source.
Further, described sleeve pipe component also includes the tuning spanner being rotatably arranged on described sleeve pipe handle, described
Two wires be connected respectively with the tuning spanner, rotate the tuning spanner can by two wires a wire draw
Tightly and another is loosened.
A kind of endoscope apparatus, including flexible endoscope telescope, the telescope joint for installing flexible endoscope telescope and
Above-mentioned endoscope-use can tuning thimble assembly, the flexible endoscope telescope is fixedly mounted on the front portion of telescope joint, described
The visual interface connected with flexible endoscope telescope is provided with telescope joint, the endoscope apparatus has use state, when
When endoscope apparatus is in use state, described sleeve pipe handle is docked with the telescope joint, and the flexible endoscope telescope is worn
It is located in the endoscope path way pipe, the soft operating theater instruments is located in the instrument channel pipe, two wire power connections
Light the LED light source part.
The involved inferior noun of locality upper all around in context, being can tuning sleeve pipe in the endoscope-use
What is defined made in orientation during the normal use of component, before the direction away from operator is, after the direction close to operator is, it is illustrated that
Left and right up and down for this paper left and right above and below.
The scope of the present invention, however it is not limited to the technical scheme that the particular combination of above-mentioned technical characteristic forms, while should also contain
Cover the other technical schemes for being combined and being formed by above-mentioned technical characteristic or its equivalent feature.Such as features described above and sheet
Technical scheme that the technical characteristic with similar functions disclosed in application is replaced mutually and formed etc..
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：The present invention passes through LED light
Source part is combined with wire replaces existing optical fiber, and greatly reducing endoscope-use can tuning thimble assembly front tube portion part
Working diameter, can facilitate endoscope-use can tuning thimble assembly front tube portion part enter the tiny cavity of human body, it is while also logical
Cross wire and snake joint is implemented in combination with the tuning of endoscope apparatus, conveniently look for sufferer position into the human body, meeting clinic makes
It is required that.Present invention reduces the difficulty of processing of endoscope apparatus.By encapsulate termination and outer tube coordinate can effectively by
Flexible endoscope telescope is isolated with human body.Without carrying out cleaning using front and rear sterilization to flexible endoscope telescope, significantly
Reduce the cumbersome property used and the service life for improving endoscope telescope.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of existing flexible endoscope；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Schematic diagram when Fig. 3 is the work telescope front curvature of existing flexible endoscope；
Fig. 4 is the internal structure schematic diagram of the work telescope of existing flexible endoscope；
Fig. 5 is the flexible endoscope telescope and telescope junction portion schematic diagram of endoscope apparatus of the present invention；
Fig. 6 be endoscope-use of the present invention can tuning thimble assembly dimensional structure diagram；
Fig. 7 is the dimensional structure diagram of endoscope apparatus of the present invention；
Fig. 8 is the dimensional structure diagram of encapsulation termination；
Fig. 9 is the front view of encapsulation termination；
Figure 10 is the sectional view at B-B in Fig. 9；
Figure 11 is the sectional view at C-C in Fig. 9；
Figure 12 is the dimensional structure diagram of snake joint；
Figure 13 is the anterior dimensional structure diagram of endoscope apparatus of the present invention（Omit outer tube and encapsulation termination）；
Figure 14 is the close-up schematic view at D in Figure 13；
Figure 15 is the anterior dimensional structure diagram of endoscope apparatus of the present invention（Omit outer tube）；
Figure 16 is the partial sectional view at endoscope apparatus rear portion of the present invention；
Figure 17 is the full sectional view of endoscope apparatus of the present invention；
Wherein：1st, endoscope path way pipe；2nd, instrument channel pipe；3rd, LED light source part；4th, wire；5th, snake joint；6th, outer tube；7、
Encapsulate termination；8th, sleeve pipe handle；9th, tuning spanner；51st, clearance groove；52nd, the first groove；53rd, the second groove；54th, the 3rd groove；
71st, endoscope path way hole；72nd, instrument channel hole；73rd, light source mounting hole；81st, endoscope path way；82nd, instrument channel；83rd, power
Plug；100th, flexible endoscope telescope；101st, telescope joint；102nd, visual interface；201st, work telescope；202nd, endoscope hand
Handle；203rd, optical fibers；204th, pass as camera lens；205th, snake joint；206th, control wire；207th, connecting shaft；208th, instrument channel.
Embodiment
As shown in Figures 5 to 7, a kind of endoscope apparatus of the present invention, including flexible endoscope telescope 100, be used for
The telescope joint 101 and endoscope-use for installing flexible endoscope telescope 100 can tuning thimble assemblies.Wherein, flexible endoscope mirror
Pipe 100 and telescope joint 101 are the structure of existing endoscope apparatus, and existing flexible endoscope telescope 100 is due to using
Ultra-thin ultra-fine material is made, can not be real in the design structure of flexible endoscope telescope 100 again in order to keep its ultra-fine soft structure
The existing bending of self turns to.A kind of endoscope apparatus of the present invention by described endoscope-use can tuning thimble assembly come
It is supporting with flexible endoscope telescope 100, drive flexible endoscope telescope 100 to bend and turn to.
As shown in figure 5, in the present embodiment, diameter 0.6mm flexible endoscope telescope is used.Specifically, this is soft interior
0.4mm coherent fiber bundle will be used not use fiber-optic illuminated as image guide device in sight glass telescope.The flexible endoscope mirror
Pipe 100 and telescope joint 101 be endoscope-use of the present invention can tuning thimble assembly special product, itself without lighting device,
Machining accuracy, assembly technology are fairly simple, and product is easily realized, are adapted to batch production, cost is relatively low, also compares and is adapted to make one
Secondary property product.
The flexible endoscope telescope 100 is fixedly mounted on the front portion of telescope joint 101, is set on the telescope joint 101
It is equipped with the visual interface 102 connected with flexible endoscope telescope 100.Visual interface 102 is used to dock with camera, and camera is used
In the image that acquisition endoscope apparatus detects.
As shown in Fig. 6 to 17, the present invention shown in a kind of endoscope-use can tuning thimble assembly, including：Endoscope path way
Pipe 1, instrument channel pipe 2, light source assembly, snake joint 5, outer tube 6, encapsulation termination 7, sleeve pipe handle 8 and it is rotatably arranged at institute
State the tuning spanner 9 on sleeve pipe handle 8.
The endoscope path way pipe 1 is used to wear flexible endoscope telescope 100.The instrument channel pipe 2 is soft for wearing
Property operating theater instruments.The outer tube 6 is used to house endoscope path way pipe 1, instrument channel pipe 2, light source assembly and snake joint 5.This
In embodiment, the endoscope path way pipe 1, instrument channel pipe 2 and outer tube 6 are the soft of soft polymer material extrusion shaping
Pipe.The endoscope-use can the endoscope path way pipe 1, instrument channel pipe 2 and the outer tube 6 of tuning thimble assembly be once
The consumptive material that property uses.
The light source assembly be used for give endoscope provide illumination, the light source assembly include LED light source part 3 and with it is described
Two wires 4 that the positive pole of LED light source part 3 connects with negative pole.In the present embodiment, the LED light source part 3 is LED pasters, described
Wire 4 is φ 0.3mm high temperature resistant wire.The LED light source part 3 has two, and described two LED light source parts 3 are gone here and there successively
It is connected after connection with two wires 4.Two described LED light source parts 3 set up separately in the left and right sides of the end of snake joint 5.
Multiple clearance grooves 51, extension of the described multiple clearance grooves 51 along the snake joint 5 are offered on the snake joint 5
Direction is sequentially distributed.Specifically, the clearance groove 51 penetrates along the snake joint 5 is circumferential, the described edge of multiple clearance grooves 51
The bearing of trend of snake joint 5 is distributed at equal intervals.
The snake joint 5 also offer respectively for house endoscope path way pipe 1 the first groove 52, for housing apparatus
Second groove 53 of tube channel 2 and two the 3rd grooves 54 for housing the wire 4.First groove 52, the second groove 53
Run through snake joint 5 along the circumferentially distributed of the snake joint 5 and along the bearing of trend of snake joint 5 with two the 3rd grooves 54.Institute
Two the 3rd grooves 54 stated symmetrically are opened in the left and right sides of the snake joint 5.
The encapsulation termination 7 has endoscope path way hole 71, instrument channel hole 72 and two light source mounting holes 73, described interior
Sight glass access opening 71 and light source mounting hole 73 are inside and outside transparent blind hole, and the instrument channel hole 72 is through hole.
The encapsulation termination 7 is encapsulated in the end of the outer tube 6, and the snake joint 5 is arranged in the outer tube 6.
The endoscope path way pipe 1, instrument channel pipe 2 and two wires 4 plug successively is fixed on first groove 52, the second groove
53 and two the 3rd grooves 54 in.The end of the endoscope path way pipe 1 is inserted in the endoscope path way hole 71, the device
The end of tool tube channel 2 is inserted in instrument channel hole 72, and the LED light source part 3 is arranged in the light source mounting hole 73.Envelope
Dress termination 7 had both been avoided that flexible endoscope telescope 100 contacted with body cavities, while can also allow soft apparatus from instrument channel hole
72 front opening frees in and out.And then flexible endoscope telescope 100 is substantially increased and peeped in soft after use without sterilization
The service life of mirror telescope 100 and the triviality of operation, it is succinct convenient.
Described sleeve pipe handle 8 is detachably connected with the outer tube 6.Offered on described sleeve pipe handle 8 and supply in described to peep
Endoscope path way 81 that mirror tube channel 1 passes through, the instrument channel 82 passed through for the instrument channel pipe 2 and power supply plug 83.Institute
State power supply plug 83 to be connected with two described wires 4, described two wires 4 are connected by plug 83 of powering with external power source
Connect.Two described wires 4 are connected with the tuning spanner 9 respectively, and rotating the tuning spanner 9 can be by two wire 4
A wire 4 tense and loosen another.In the present embodiment, external power source uses 3V powered by direct current, in order to adjust
The brightness of illumination of LED pasters, the voltage of external power source or the size of electric current can be adjusted.
A kind of endoscope apparatus, including flexible endoscope telescope 100, the telescope for installing flexible endoscope telescope 100
Joint 101 and above-mentioned endoscope-use can tuning thimble assemblies.The flexible endoscope telescope 100 is fixedly mounted on telescope joint
101 front portion, the visual interface 102 connected with flexible endoscope telescope 100 is provided with the telescope joint 101.
Endoscope apparatus of the present invention has use state.When endoscope apparatus is in use state,
Described sleeve pipe handle 8 docks with the telescope joint 101, and the flexible endoscope telescope 100 is located in the endoscope
In tube channel 1 and extend in the endoscope path way hole.The soft operating theater instruments is located in the instrument channel pipe 2 and energy
It is enough to be extend out to from instrument channel hole 72 in human organ.Two wires 4 extend described from the 3rd groove 54 of snake joint 5
In light source mounting hole.Two wires 4, which connect electricity, lights the LED light source part 3.Now with regard to that can carry out making for endoscope apparatus
With operation.
When carrying out the tuning operation of endoscope apparatus, rotating tuning spanner 5 makes two wires, 4 tensions, and one puts
Pine, at snake joint 5, the opened gap of the clearance groove 51 of the sidepiece of the snake joint 5 where the wire 4 being tightened up reduces, and is put
The opened gap increase of the clearance groove 51 of the sidepiece of snake joint 5 where the wire 4 of pine.The front tube portion of the endoscope apparatus is just
Can be to the curving for the wire 4 being tightened up, and then realize that endoscope-use can tuning thimble assembly pipe portion and flexible endoscope
The tuning of telescope 100.
From the foregoing, it will be observed that the invention provides a kind of endoscope-use can tuning thimble assembly, this can tuning thimble assembly it is interior
Sight glass tube channel 1, instrument channel pipe 2, outer tube 6 and encapsulation termination 7 are medical disposable material.Two wires 4 not only realize
To the electric action of LED light source part 3, the also control wire simultaneously as the anterior tuning of endoscope apparatus is used, not only eliminated
The use of optical fiber, the front tube portion working diameter of endoscope apparatus is effectively reduced, facilitates the front tube portion of endoscope apparatus to enter
Enter in the tiny cavity of human body, also solve endoscope apparatus into the tuning problem after body cavities.The encapsulation termination is real
Show the encapsulation process of the end to outer tube 6, while endoscope path way hole 71 and light source mounting hole 73 are transparent blind hole,
Realize to enter the flexible endoscope telescope 100 of Clinical practice with body cavities on the basis of illumination and endoscopic observation is not influenceed
Go effective isolation, avoid the inconvenience of disinfecting cleaning band.
The present invention will realize that the structure design of tuning and the function of illumination can be reduced on tuning thimble assembly in endoscope-use
The difficulty of processing of endoscope apparatus, effectively can also be isolated flexible endoscope telescope 100 with human body, the endoscope-use
Can the endoscope path way pipe 1 of tuning thimble assembly, instrument channel pipe 2, outer tube 6 and encapsulation termination 7 it is disposable, avoid
Medical worker sterilizes the process of cleaning, alleviates the labor intensity of medical worker.Promoting should to the clinic of endoscope apparatus
With.
As described above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-mentioned reality
Apply example and implementation.The practitioner of correlative technology field can carry out different in the range of the technological thought license of the present invention
Change and implementation.
Claims (10)
1. a kind of endoscope-use can tuning thimble assembly, it is characterised in that described sleeve pipe component includes：
Endoscope path way pipe（1）, the endoscope path way pipe（1）For wearing flexible endoscope telescope（100）；Instrument channel pipe
（2）, the instrument channel pipe（2）For wearing soft operating theater instruments；Light source assembly, the light source assembly are used to carry to endoscope
For illumination, the light source assembly includes LED light source part（3）And with the LED light source part（3）Connected with negative pole two of positive pole
Wire（4）；Snake joint（5）, the snake joint（5）On offer multiple clearance grooves（51）, described multiple clearance grooves（51）Edge
The snake joint（5）Bearing of trend be sequentially distributed, the snake joint（5）The first groove is also offered respectively（52）, it is second logical
Groove（53）With two the 3rd grooves（54）, first groove（52）, the second groove（53）With two the 3rd grooves（54）Along institute
State snake joint（5）It is circumferentially distributed and along snake joint（5）Bearing of trend run through snake joint（5）；Outer tube（6）, it is described outer
Sleeve pipe（6）For housing endoscope path way pipe（1）, instrument channel pipe（2）, light source assembly and snake joint（5）；Encapsulate termination（7）,
The encapsulation termination（7）With endoscope path way hole（71）, instrument channel hole（72）And light source mounting hole（73）, the endoscope
Access opening（71）And light source mounting hole（73）Transparent blind hole, the instrument channel hole inside and outside being（72）For through hole, the envelope
Fill termination（7）It is encapsulated in the outer tube（6）End, the snake joint（5）Installed in the outer tube（6）It is interior, it is described interior
Sight glass tube channel（1）, instrument channel pipe（2）With two wires（4）Plug successively and be fixed on first groove（52）, it is second logical
Groove（53）With two the 3rd grooves（54）In, the endoscope path way pipe（1）End be inserted in the endoscope path way hole
（71）In, the instrument channel pipe（2）End be inserted in instrument channel hole（72）In, the LED light source part（3）Installed in institute
State light source mounting hole（73）In.
2. a kind of endoscope-use according to claim 1 can tuning thimble assembly, it is characterised in that：Described two the 3rd
Groove（54）Symmetrically it is opened in the snake joint（5）The left and right sides.
3. a kind of endoscope-use according to claim 1 can tuning thimble assembly, it is characterised in that：The clearance groove（51）
Along the snake joint（5）Circumferential insertion, described multiple clearance grooves（51）Along snake joint（5）Bearing of trend divide at equal intervals
Cloth.
4. a kind of endoscope-use according to claim 1 can tuning thimble assembly, it is characterised in that：The LED light source part
（3）For LED pasters.
5. a kind of endoscope-use according to claim 1 can tuning thimble assembly, it is characterised in that：The LED light source part
（3）With two and set up separately in snake joint（5）The left and right sides of end, two LED light source parts（3）Led after being sequentially connected in series with two
Line（4）Connection, the encapsulation termination（7）Upper two LED light source parts of correspondence（3）Offer two light source mounting holes（73）.
6. a kind of endoscope-use according to claim 1 can tuning thimble assembly, it is characterised in that：The endoscope path way
Pipe（1）, instrument channel pipe（2）And outer tube（6）It is the flexible pipe of soft polymer material extrusion shaping.
7. a kind of endoscope-use according to claim 1 can tuning thimble assembly, it is characterised in that：Described sleeve pipe component is also
Including sleeve pipe handle（8）, described sleeve pipe handle（8）With the outer tube（6）It is detachably connected.
8. a kind of endoscope-use according to claim 7 can tuning thimble assembly, it is characterised in that：Described sleeve pipe handle
（8）On offer for the endoscope path way pipe（1）The endoscope path way passed through（81）, for the instrument channel pipe（2）Pass through
Instrument channel（82）With power supply plug（83）, the power supply plug（83）With two described wires（4）Connection, described two
Root wire（4）Pass through plug of powering（83）It is connected with external power source.
9. a kind of endoscope-use according to claim 7 can tuning thimble assembly, it is characterised in that：Described sleeve pipe component is also
Including being rotatably arranged at described sleeve pipe handle（8）On tuning spanner（9）, described two wires（4）Respectively with the tune
To spanner（9）Connection, rotates the tuning spanner（9）Can be by two wires（4）In a wire（4）Tension simultaneously will be another
Root loosens.
A kind of 10. endoscope apparatus, it is characterised in that：Including flexible endoscope telescope（100）, for installing flexible endoscope mirror
Pipe（100）Telescope joint（101）With endoscope-use as claimed in any one of claims 1-9 wherein can tuning thimble assembly, institute
State flexible endoscope telescope（100）It is fixedly mounted on telescope joint（101）Front portion, the telescope joint（101）On be provided with
With flexible endoscope telescope（100）The visual interface of connection（102）, the endoscope apparatus has use state, works as endoscope
When device is in use state, described sleeve pipe handle（8）With the telescope joint（101）Docking, the flexible endoscope telescope
（100）It is located in the endoscope path way pipe（1）In, the soft operating theater instruments is located in the instrument channel pipe（2）, it is described
Two wires（4）Connecing electricity makes the LED light source part（3）Light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162255.8A CN107802230B (en) | 2017-11-21 | 2017-11-21 | Direction-adjustable sleeve assembly for endoscope and endoscope device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109528147A (en) * | 2019-01-14 | 2019-03-29 | 聚品(上海)生物科技有限公司 | Rod-shaped photoelectricity plug and photoelectricity connection seat for superfine electric endoscopic system |
| CN110141180A (en) * | 2019-06-21 | 2019-08-20 | 广州德脉医疗器械有限公司 | A kind of side binary channels snake bone applied to endoscope |
| CN110215180A (en) * | 2019-07-04 | 2019-09-10 | 上海英诺伟医疗器械有限公司 | Rigid endoscope device |
| 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 |
| CN113795187A (en) * | 2019-03-06 | 2021-12-14 | 诺亚医疗集团公司 | Single use endoscope, cannula and obturator with integrated vision and illumination |
| CN114176481A (en) * | 2021-12-09 | 2022-03-15 | 湖南省华芯医疗器械有限公司 | Endoscope front end assembly, endoscope and manufacturing method |
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| CN114176481A (en) * | 2021-12-09 | 2022-03-15 | 湖南省华芯医疗器械有限公司 | Endoscope front end assembly, endoscope and manufacturing method |
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