CN108095672A - Without using the endoscope snake bone component of rivet interlacement - Google Patents
Without using the endoscope snake bone component of rivet interlacement Download PDFInfo
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- CN108095672A CN108095672A CN201810061389.9A CN201810061389A CN108095672A CN 108095672 A CN108095672 A CN 108095672A CN 201810061389 A CN201810061389 A CN 201810061389A CN 108095672 A CN108095672 A CN 108095672A
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- protrusion
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- 241000270295 Serpentes Species 0.000 title claims abstract description 204
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 198
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 235000005865 Symphytum officinale Nutrition 0.000 description 1
- 240000002299 Symphytum officinale Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011846 endoscopic investigation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- 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
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- 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
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- 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
- A61B1/008—Articulations
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of endoscope snake bone component without using rivet interlacement involved in the present invention, including snake bone, snake bone head rings, snake bone tail ring, haulage cable, each snake bone wherein one end are set there are two protrusion, protrusion connecting pin is equipped with arcwall face, and the snake bone other end is at least provided with receiving portion；After protrusion is combined with receiving portion, two neighboring snake bone can relative rotation.During installation, it only needs protrusion being fastened on receiving portion inside on adjacent snake bone, the protrusion of two neighboring snake bone and receiving portion can relative rotation, so as to, one of snake bone in two neighboring snake bone can show left and right, up and down direction swing with respect to another snake bony process, the rivet interlacement mode of the prior art is not required, so as to achieve the effect that assembly technology is simply and easy to operate；Since snake bone is that protrusion, receiving portion and snake bone main body are integrally formed, rivet interlacement need not be used, so as to reduce the process of rivet processing and rivet assembling.
Description
【Technical field】
The present invention relates to the endoscope snake bone components without using rivet interlacement in a kind of endoscopic technique field.
【Background technology】
Endoscope is a kind of medical instrument commonly used in the prior art, and the endoscope includes being inserted directly into human body
Internal insertion end, can the arbitrarily curved curved end being connected with insertion end and the handle control for manual control operation
End.The insertion end includes camera module, the snake bone component mounted on camera module lower end.The snake bone component includes multiple
Several snake bones, snake bone form the snake bone component together with adjacent snake bone two-by-two hinge connection.In this configuration process, by institute
Together with the snake bone stated is connected between adjacent snake bone by rivet, cause to process the snake bone component process more multiple
Miscellaneous, so as to cause of high cost, yield is low, time-consuming and laborious, and inefficiency.
【The content of the invention】
In view of this, the technical problems to be solved by the invention are to provide a kind of convenient for the processing of snake bone component, assembling and behaviour
Make easily without using the endoscope snake bone component of rivet interlacement.
Solve above-mentioned technical problem therefore, the technical solution in the present invention uses a kind of without using being peeped in rivet interlacement
Mirror snake bone component including a plurality of snake bones, is respectively arranged at snake bone head rings, the snake bone tail ring at snake bone component both ends, is arranged at
Haulage cable inside a plurality of snake bones, two neighboring snake bone rotation connection；Each snake between snake bone head rings and snake bone tail ring
At least provided with two protrusions, the protrusion connecting pin is equipped with arcwall face for bone wherein one end, the snake bone other end at least provided with
The receiving portion that two protrusions with adjacent snake bone are rotatablely connected；After protrusion is combined with receiving portion, two neighboring snake bone can
Relative rotation.
It is further limited according to technical characteristics, the snake bone further includes snake bone main body, and protrusion is two, is arranged at snake
Bone main body one end, and protrude from snake bone main body end face a distance；The receiving portion is similarly two, is arranged at snake bone main body
In the side wall of the other end；The protrusion laterally to set, receiving portion to be longitudinally disposed, i.e. the definite planes of two protrusions institutes and
Two definite planes of receiving portion institute are vertical；The protrusion, snake bone main body and for accommodate the receiving portion of protrusion one into
Type；It is provided with to wear the upper inner ring slot of haulage cable on the snake bone main body upper end inner wall, under the snake bone main body
It is provided with to wear the lower inner ring slot of haulage cable on the inner wall of end；The upper inner ring slot, lower inner ring slot respectively with snake bone master
Body by integral forming.
It is further limited according to technical characteristics, be connected with snake bone head rings on the connecting pin of snake bone protrusion there are two setting
Portion, sets that there are two the receiving portions with protrusion rotatable connection on the snake bone connecting pin side wall；Alternatively, the snake that is connected with snake bone head rings
It is set in the connection end inner wall of bone there are two receiving portion, snake bone head rings connecting pin sets that there are two the protrusions with receiving portion rotatable connection
Portion.
It further being limited according to technical characteristics, the connecting pin for the snake bone that is connected with snake bone tail ring is set there are two protrusion,
With the receiving portion of protrusion rotatable connection there are two being set on the side wall of snake bone tail ring connecting pin；Alternatively, the snake that is connected with snake bone tail ring
It is set in the connection end inner wall of bone there are two receiving portion, snake bone tail ring connecting pin sets that there are two the protrusions with receiving portion rotatable connection
Portion.
It is further limited according to technical characteristics, the protrusion is made of ball shank body, and receiving portion is by being equipped with opening
Spherical groove form；The ball shank body is wrapped in inside by spherical groove activity, realizes adjacent snake bone rotatable connection.
Further limited according to technical characteristics, the ball shank body include with the integrally formed connection handle of snake bone main body, if
It is placed in the hemisphere of connection handle one end；The connection handle, hemisphere are integrally formed respectively with snake bone main body.
It is further limited according to technical characteristics, the spherical groove includes wrapping up hemispheroidal hemisphere collecting sky
Between, it is respectively arranged at the elastic block piece that can limit vertical direction of the inlet of hemisphere receiving space.
It is further limited according to technical characteristics, the protrusion is made of semicircle shank body, and receiving portion is by being equipped with out
The semicircle groove of mouth is formed；The semicircle shank body is wrapped in inside by semicircle groove activity, realizes the rotatable connection of adjacent snake bone.
Further limited according to technical characteristics, the semicircle shank body include with the integrally formed shank of snake bone main body, if
The semicircle plate body of shank one end is placed in, the semicircle plate body is integrally formed with shank；The semicircle groove includes accommodating
The semicircle receiving space of semicircle plate body is arranged at the elastic shelves item of the inlet of semicircle receiving space.
The advantageous effects of the present invention：Because between snake bone head rings and snake bone tail ring each snake bone wherein one end at least provided with
Two protrusions, the protrusion connecting pin be equipped with arcwall face, the snake bone other end at least provided with two with the convex of adjacent snake bone
Go out the receiving portion of portion's rotation connection；After protrusion is combined with receiving portion, two neighboring snake bone can relative rotation.During installation, only
It needs the protrusion being fastened on receiving portion inside on adjacent snake bone, protrusion and the receiving portion of two neighboring snake bone can
Relative rotation, so as to drive one of snake bone in two neighboring snake bone can another opposite snake bony process now left and right, upper and lower
To swing, the rivet interlacement mode of the prior art is not required, so as to achieve the effect that assembly technology is simply and easy to operate；Due to
The snake bone is that protrusion, receiving portion and snake bone main body are integrally formed, and the connection of two neighboring snake bone passes through the protrusion
Portion is fastened and connected with receiving portion, need not use rivet interlacement, so as to reduce the process of rivet processing and rivet assembling, significantly
Improve production capacity and product yield.
【Description of the drawings】
Fig. 1 is the stereogram of first embodiment of the invention endoscope；
Fig. 2 is the assembling stereogram of 1 two neighboring snake bone of the embodiment of the present invention；
Fig. 3 is the assembling schematic diagram of two neighboring snake bone one side in embodiment 1；
Fig. 4 is the assembling schematic diagram of two neighboring snake bone another side in embodiment 1；
Fig. 5 is the schematic diagram of snake bone overlook direction in embodiment 1；
Fig. 6 is the assembling schematic diagram of two adjacent snake bones of second embodiment of the invention.
【Specific embodiment】
In order to make technical problems, technical solutions and advantages to be solved clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It please refers to Fig.1 to shown in Fig. 5, illustrates a kind of endoscope without using rivet interlacement with reference to the first embodiment
Snake bone component, for the snake bone component mainly using on medical endoscope, the endoscope includes handle end 1, connects with handle end 1
The swan-neck 2 connect, the insertion end 3 for being used to be inserted directly into inside of human body with 2 other end of swan-neck.The handle end 1 includes hand
Handle shell is arranged at helical gear group and plural kind of the parts being arranged inside handle casing outside handle casing.It is described
Swan-neck 2 includes flexible swan-neck main body, the bending pipe sleeve mounted on swan-neck main body periphery.The insertion end 3 is wrapped
Camera module is included, the snake bone component mounted on camera module lower end.The camera module is mounted on snake bone component upper end,
And the snake bone component lower end is connected with swan-neck 2,2 other end of swan-neck is connected with handle end 1, the handle end
1 is connected with each other with host.The snake bone component includes a plurality of snake bones 4, and the snake bone for being respectively arranged at a plurality of snake bone both ends is first
Ring, snake bone tail ring install at least four haulage cables inside a plurality of snake bones 4, the snake skeletal framework mounted on 4 periphery of snake bone
Set, the snake gelatine skin mounted on snake skeletal framework set periphery.Two neighboring snake bone rotation connection.It is every between snake bone head rings and snake bone tail ring
A snake bone wherein one end is equipped with arcwall face at least provided with two protrusions, the protrusion connecting pin, and the snake bone other end is at least set
There is the receiving portion being rotatablely connected with two protrusions with adjacent snake bone；After protrusion is combined with receiving portion, two neighboring snake
Bone can relative rotation.
The snake bone 4 further includes snake bone main body, and protrusion is two, is arranged at snake bone main body one end, and protrudes from snake bone
Main body end face a distance；The receiving portion is similarly two, is arranged in the side wall of the snake bone main body other end；The protrusion
Portion is laterally sets, and receiving portion is longitudinally disposed, i.e. two protrusion definite planes of institute are hung down with two definite planes of receiving portion institute
Directly；The protrusion, snake bone main body and for accommodate the receiving portion of protrusion be integrally formed；The snake bone main body upper end
It is provided with to wear the upper inner ring slot of haulage cable on inner wall, is provided with to wear on the snake bone main body lower end inner wall
The lower inner ring slot of haulage cable；The upper inner ring slot, lower inner ring slot are integrally formed respectively with snake bone main body.With snake bone head ring phases
It connects and is set on the connecting pin of snake bone there are two protrusion, set that there are two with protrusion rotatable connection on the snake bone connecting pin side wall
Receiving portion；It is set alternatively, being connected with snake bone head rings in the connection end inner wall of snake bone there are two receiving portion, snake bone head rings connecting pin
If there are two the protrusions with receiving portion rotatable connection.Be connected with the snake bone tail ring connecting pin of snake bone is set there are two protrusion,
With the receiving portion of protrusion rotatable connection there are two being set on the side wall of snake bone tail ring connecting pin；Alternatively, the snake that is connected with snake bone tail ring
It is set in the connection end inner wall of bone there are two receiving portion, snake bone tail ring connecting pin sets that there are two the protrusions with receiving portion rotatable connection
Portion.
In the present embodiment, the protrusion is made of semicircle shank body, and B is identified in the shape such as Fig. 2 of protrusion, is accommodated
Portion is made of the semicircle groove for being equipped with opening, and A is identified in the shape such as Fig. 2 of the receiving portion.The semicircle shank body includes
With the integrally formed shank 5 of snake bone main body, the semicircle plate body 6 of 5 one end of shank is arranged at, the semicircle plate body 6 and shank 5 are integrally
Shaping；The semicircle groove includes the semicircle receiving space 7 for accommodating semicircle plate body 6, is arranged at semicircle receiving space 7
The elastic shelves item 8 of inlet.The semicircle shank body is wrapped in inside by semicircle groove activity, realizes that the rotation of adjacent snake bone 4 connects
It connects.During installation, the semicircle plate body 6 is mounted on 7 inside of semicircle receiving space, and the rivet interlacement side of the prior art is not required
Formula connects, and assembly technology is simple and easy to operate.In use, the semicircle plate body 6 is placed in inside semicircle receiving space 7, it is described
The arcwall face of 7 upper part of semicircle receiving space swings along the arcwall face realization of 6 upper part of semicircle plate body.Described half
Plectane body 67 upper end of semicircle receiving space arcwall face and be arranged between the elastic shelves item 8 of lower section in distance, realize up and down
It is mobile.Semicircle shank body is after being arranged at the elastic shelves item 8 inside semicircle receiving space 7 and being combined, it can be achieved that two neighboring snake bone 4
It moves forward and backward and two neighboring snake bone does not depart from.So after the semicircle shank body cooperates with semicircle groove, phase can be realized
Adjacent snake bone moves forward and backward above and below 4 or so and two neighboring snake bone does not depart from.
In conclusion because between snake bone head rings and snake bone tail ring each snake bone wherein one end at least provided with two protrusions,
The protrusion connecting pin is equipped with arcwall face, and the snake bone other end is rotatablely connected at least provided with two protrusions with adjacent snake bone
Receiving portion；After protrusion is combined with receiving portion, two neighboring snake bone can relative rotation.During installation, it is only necessary to will be described convex
Go out portion and be fastened on receiving portion inside on adjacent snake bone 4, it can be convex inside receiving portion along being installed in positioned at upper end snake bone 4
Go out portion and realize that left and right is swung up and down, the rivet interlacement mode of the prior art is not required, so as to reach assembly technology simply and operate
Convenient effect.Since the snake bone 4 is that have protrusion, receiving portion and snake bone main body is integrally formed and two neighboring snake
The connection of bone 4 is fastened and connected by the protrusion with receiving portion so that rivet interlacement and rivet need not be used to process, facilitated whole
A snake bone processing, so as to be conducive to the processing of snake bone component.
It refer to shown in Fig. 6, second of embodiment is with the first embodiment difference：The protrusion is by ball shank body
It forms, as C is identified in Fig. 6.Receiving portion is made of the spherical groove for being equipped with opening, as D is identified in Fig. 6.The ball handle
Body include with the integrally formed connection handle 9 of snake bone main body, be arranged at the hemisphere 10 of 9 one end of connection handle；The connection handle 9, half
Sphere 10 is integrally formed respectively with snake bone main body.The spherical groove includes the hemisphere receiving space for wrapping up hemisphere 10
11, it is respectively arranged at the elastic block piece 12 that can limit vertical direction of the inlet of hemisphere receiving space 11.The ball shank body
Inside is wrapped in by spherical groove activity, realizes that adjacent snake bone 13 is rotatably connected.In the present embodiment, the snake bone main body be by
Hollow cylinder is formed, and the endface of described snake bone main body one end offers arc notch.It is during installation, the ball shank body is direct
Spherical groove inside is fastened on, rivet interlacement mode of the prior art is not required, realizes that assembly technology is simple and operates
Convenient effect.In use, positioned at the snake bone 13 of upper end hemisphere receiving space inner upper end curved end along ball shank body
The curved end realization of upper end swings.Upper and lower two adjacent snake bones 13, which can be realized, to be moved up and down, empty due to being accommodated in hemisphere
Between 11 inlet be provided with elastic block piece 12, when avoiding two neighboring snake bone 13 and moving downward, and mutually disconnect.Based on upper
It states, the adjacent snake bone 13 realizes the action with up and down motion to the left and right respectively.It is also possible to reach described in the first embodiment
Technique effect.
Above by reference to the preferred embodiment of the present invention has been illustrated, not thereby limit to the interest field of the present invention.This
Field technology personnel do not depart from all any modification, equivalent and improvement made in the scope of the present invention and essence, should all be at this
Within the interest field of invention.
Claims (9)
1. a kind of endoscope snake bone component without using rivet interlacement including a plurality of snake bones, is respectively arranged at snake bone component
Snake bone head rings, the snake bone tail ring at both ends, the haulage cable being arranged inside a plurality of snake bones, two neighboring snake bone, which rotates, to be connected
It connects；It is characterized in that：Each snake bone wherein one end is described convex at least provided with two protrusions between snake bone head rings and snake bone tail ring
Go out portion connecting pin equipped with arcwall face, the snake bone other end is at least provided with the collecting being rotatablely connected with two protrusions with adjacent snake bone
Portion；After protrusion is combined with receiving portion, two neighboring snake bone can relative rotation.
2. the endoscope snake bone component according to claim 1 without using rivet interlacement, it is characterised in that：The snake bone is also
Including snake bone main body, protrusion is two, is arranged at snake bone main body one end, and protrudes from snake bone main body end face a distance；Institute
The receiving portion stated is similarly two, is arranged in the side wall of the snake bone main body other end；The protrusion is laterally sets, receiving portion
To be longitudinally disposed, i.e. two definite planes of protrusion institute are vertical with two definite planes of receiving portion institute；The protrusion, snake bone master
Body and for accommodate the receiving portion of protrusion be integrally formed；It is provided with to wear on the snake bone main body upper end inner wall
The upper inner ring slot of haulage cable is provided with to wear the lower inner ring of haulage cable on the snake bone main body lower end inner wall
Slot；The upper inner ring slot, lower inner ring slot are integrally formed respectively with snake bone main body.
3. the endoscope snake bone component according to claim 2 without using rivet interlacement, it is characterised in that：With snake bone head rings
It is connected on the connecting pin of snake bone and sets there are two protrusion, sets that there are two be rotatably connected with protrusion on the snake bone connecting pin side wall
Receiving portion；It is set alternatively, being connected with snake bone head rings in the connection end inner wall of snake bone there are two receiving portion, snake bone head rings connect
It holds there are two setting with the protrusion of receiving portion rotatable connection.
4. the endoscope snake bone component according to claim 2 without using rivet interlacement, it is characterised in that：With snake bone tail ring
The be connected connecting pin of snake bone is set there are two protrusion, sets that there are two be rotatably connected with protrusion on the side wall of snake bone tail ring connecting pin
Receiving portion；It is set alternatively, being connected with snake bone tail ring in the connection end inner wall of snake bone there are two receiving portion, snake bone tail ring connects
It holds there are two setting with the protrusion of receiving portion rotatable connection.
5. the endoscope snake bone component according to claim 1 or 2 without using rivet interlacement, it is characterised in that：It is described convex
Going out portion is made of ball shank body, and receiving portion is made of the spherical groove for being equipped with opening；The ball shank body is by spherical groove activity
Inside is wrapped in, realizes adjacent snake bone rotatable connection.
6. the endoscope snake bone component according to claim 5 without using rivet interlacement, it is characterised in that：The ball shank body
Including with the integrally formed connection handle of snake bone main body, be arranged at the hemisphere of connection handle one end；The connection handle, hemisphere difference
It is integrally formed with snake bone main body.
7. the endoscope snake bone component according to claim 5 without using rivet interlacement, it is characterised in that：The spherical female
Slot includes for wrapping up hemispheroidal hemisphere receiving space, is respectively arranged at the inlet of hemisphere receiving space and can limit
The elastic block piece in lower direction.
8. the endoscope snake bone component according to claim 1 or 2 without using rivet interlacement, it is characterised in that：It is described convex
Going out portion is made of semicircle shank body, and receiving portion is made of the semicircle groove for being equipped with opening；The semicircle shank body is by semicircle groove
Activity is wrapped in inside, realizes the rotatable connection of adjacent snake bone.
9. the endoscope snake bone component according to claim 8 without using rivet interlacement, it is characterised in that：The semicircle handle
Body include with the integrally formed shank of snake bone main body, be arranged at the semicircle plate body of shank one end, the semicircle plate body and shank one
It is body formed；The semicircle groove includes the semicircle receiving space for accommodating semicircle plate body, is arranged at semicircle receiving space
The elastic shelves item of inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061389.9A CN108095672A (en) | 2018-01-23 | 2018-01-23 | Without using the endoscope snake bone component of rivet interlacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061389.9A CN108095672A (en) | 2018-01-23 | 2018-01-23 | Without using the endoscope snake bone component of rivet interlacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108095672A true CN108095672A (en) | 2018-06-01 |
Family
ID=62220218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810061389.9A Withdrawn CN108095672A (en) | 2018-01-23 | 2018-01-23 | Without using the endoscope snake bone component of rivet interlacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108095672A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770828A (en) * | 2019-01-29 | 2019-05-21 | 深圳市先赞科技有限公司 | A kind of novel snake bone component on endoscope |
| CN110367911A (en) * | 2019-06-18 | 2019-10-25 | 珠海视新医用科技有限公司 | A kind of snake bone and preparation method thereof |
| WO2023025119A1 (en) * | 2021-08-23 | 2023-03-02 | 深圳开立生物医疗科技股份有限公司 | Self-adaptive bent tube, bent tube for endoscope, insertion portion and endoscope |
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|---|---|---|---|---|
| US20020032371A1 (en) * | 2000-09-08 | 2002-03-14 | Fuji Photo Optical Co., Ltd. | Bending part of endoscope |
| CN203658658U (en) * | 2013-12-15 | 2014-06-18 | 郑州新力光电技术有限公司 | Four-way snake bone |
| CN104605805A (en) * | 2015-01-07 | 2015-05-13 | 淮阴工学院 | Endoscope bending mechanism free of rivet connection |
| CN107334449A (en) * | 2017-07-11 | 2017-11-10 | 上海成运医疗器械股份有限公司 | Endoscope-use is without rivet snake bone component |
| CN107518860A (en) * | 2017-06-29 | 2017-12-29 | 杭州无创光电有限公司 | Endoscope snake bone structure and endoscope |
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2018
- 2018-01-23 CN CN201810061389.9A patent/CN108095672A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020032371A1 (en) * | 2000-09-08 | 2002-03-14 | Fuji Photo Optical Co., Ltd. | Bending part of endoscope |
| CN203658658U (en) * | 2013-12-15 | 2014-06-18 | 郑州新力光电技术有限公司 | Four-way snake bone |
| CN104605805A (en) * | 2015-01-07 | 2015-05-13 | 淮阴工学院 | Endoscope bending mechanism free of rivet connection |
| CN107518860A (en) * | 2017-06-29 | 2017-12-29 | 杭州无创光电有限公司 | Endoscope snake bone structure and endoscope |
| CN107334449A (en) * | 2017-07-11 | 2017-11-10 | 上海成运医疗器械股份有限公司 | Endoscope-use is without rivet snake bone component |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770828A (en) * | 2019-01-29 | 2019-05-21 | 深圳市先赞科技有限公司 | A kind of novel snake bone component on endoscope |
| WO2020156205A1 (en) * | 2019-01-29 | 2020-08-06 | 深圳市先赞科技有限公司 | New-type snake bone assembly used on endoscope, and endoscope |
| CN110367911A (en) * | 2019-06-18 | 2019-10-25 | 珠海视新医用科技有限公司 | A kind of snake bone and preparation method thereof |
| CN110367911B (en) * | 2019-06-18 | 2021-07-09 | 珠海视新医用科技有限公司 | Snake bone and preparation method thereof |
| WO2023025119A1 (en) * | 2021-08-23 | 2023-03-02 | 深圳开立生物医疗科技股份有限公司 | Self-adaptive bent tube, bent tube for endoscope, insertion portion and endoscope |
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Application publication date: 20180601 |