CN107088044A - A kind of medical endoscope controlling organization - Google Patents
A kind of medical endoscope controlling organization Download PDFInfo
- Publication number
- CN107088044A CN107088044A CN201610539694.5A CN201610539694A CN107088044A CN 107088044 A CN107088044 A CN 107088044A CN 201610539694 A CN201610539694 A CN 201610539694A CN 107088044 A CN107088044 A CN 107088044A
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- locking
- handwheel
- control wheel
- gangbar
- connector
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- 230000008520 organization Effects 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 244000144985 peep Species 0.000 claims description 2
- 238000011846 endoscopic investigation Methods 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 22
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 241000283080 Proboscidea <mammal> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004659 sterilization and disinfection 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- 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
- A61B1/00002—Operational features of 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
- A61B1/00131—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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
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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)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
The invention belongs to endoscopic technique field, more particularly to a kind of medical endoscope controlling organization, including the first hand wheel component, the second hand wheel component, wire-winding unit, the first latch assembly, the second latch assembly；The wire-winding unit includes the first control wheel, the second control wheel and bunch shell, and the controlling cable of the endoscope passes through the bunch groove, is connected with the plug-in package of endoscope；First hand wheel component includes the first gangbar, the first handwheel, and described first gangbar one end is fixedly connected with first handwheel, the other end and the first control wheel drive connection；Second hand wheel component includes the second gangbar, the second handwheel, second gangbar is arranged in first handwheel, first gangbar and the first control wheel, described second gangbar one end is fixedly connected with second handwheel, the other end and the second control wheel drive connection, the present invention has simple structure, locking is firm, the characteristics of being difficult locking failure.
Description
Technical field
The invention belongs to endoscopic technique field, more particularly to medical endoscope controlling organization.
Background technology
Endoscope is a kind of conventional medicine equipment, including controls end and insertion section, and insertion section includes crooked assembly, control
End processed sets controlling organization, controls crooked assembly to bend by controlling cable, insertion section via human body natural hole or hand
The duct of art formation enters internal.Insertion section internals is more, it is difficult to accomplish thorough disinfection, maintenance cost is high, reuses
Cross-infection is easily caused, existing medical endoscope peeps insertion section using disposably interior mostly, and the control end of endoscope passes through
Controlling cable controls insertion section directional curvature, and guiding working end enters internal.
In the prior art, the controlling organization of endoscope includes housing, hand wheel component, locking mechanism, existing controlling cable
Controlling organization it is complicated, easily occur controlling cable slide, cause control fail, make bending direction control it is inaccurate.
The content of the invention
In order to solve the above technical problems, present invention offer is a kind of simple in construction, bending direction control is accurate, control stabilization
Endoscope controlling organization.
Concrete scheme is as follows：
A kind of medical endoscope controlling organization, including it is housing, the first hand wheel component, the second hand wheel component, curved for driving
The wire-winding unit of bent component, the first latch assembly for locking the first hand wheel component, for lock the second hand wheel component the
Two latch assemblies；
The wire-winding unit includes the first control wheel, the second control wheel and the bunch shell for winding controlling cable, described
First control wheel and second control wheel are arranged in the bunch shell, and first control wheel and second control wheel
It is coaxially disposed, the bunch shell is provided with bunch groove, the controlling cable passes through the bunch groove, is connected with crooked assembly；
First hand wheel component includes the first gangbar, the first handwheel being arranged at outside endoscope housing, described first
Gangbar one end is fixedly connected with first handwheel, the other end and the first control wheel drive connection；
Second hand wheel component includes the second gangbar, the second handwheel being arranged at outside endoscope housing, described second
Gangbar is arranged in first handwheel, first gangbar and the first control wheel, described second gangbar one end with it is described
Second handwheel is fixedly connected, the other end and the second control wheel drive connection.
First control wheel and the second control wheel include wire winding ring, the drive disk for fixing the wire winding ring, institute
State wire winding ring and multiple openings for being used to wind the controlling cable of endoscope are set, the drive disk of first control wheel is arranged at institute
The drive hole that the first gangbar matches is stated, the drive disk of second control wheel sets what is matched with second gangbar
Drive hole.
First latch assembly includes locking plate, spring leaf and the first locking piece, first locking piece and described the
One handwheel is connected, and described spring leaf one end is fixed, and the other end sets coupling block, when rotating forward the locking plate, turns to locking position
When, coupling block described in the locking dish driving couples with the locking piece, the reversion locking plate, described in the locking dish driving
Coupling block departs from the locking piece.
The first projection for driving the spring leaf to couple with the first locking piece is provided for, sets the driving spring leaf to answer
Second projection of position, first projection and second projection are fixed on the locking plate, respectively positioned at the both sides of spring leaf.
First locking piece is end face gear ring or ring gear, the coupling block and the end face gear ring or ring gear
Connection.
Second latch assembly includes the second locking piece, connector, locking wheel, the connector side and described second
Locking piece couples, and opposite side sets recess and a high position, and the locking wheel sets compact heap, the compact heap abut the recess or
Person is high-order, and when compact heap is in recess, the connector is separated with second locking piece, when compact heap is in a high position,
The connector couples with second locking piece.
Axis is set, and described axis one end sets limited block, and the other end wears locking wheel, connector, the second locking successively
Fixed after part, the second handwheel and the second gangbar, the limited block abuts the locking plate.
The slide rail being fixedly connected with the axis is set, and the connector is arranged at the through hole that the slide rail matches, and
Slide and set along the slide rail.
Second handwheel sets counterbore, is provided for resetting the spring of connector, and the both ends of the spring abuts institute respectively
State counterbore base and connector.
Second locking piece is end face gear ring, and the side of the connector sets the tooth matched with the end-tooth
Circle.
Beneficial effect
The present invention by controlling organization include the first hand wheel component, the second hand wheel component, wire-winding unit, for lock first
First latch assembly of hand wheel component, the second latch assembly for locking the second hand wheel component, the first of the first hand wheel component
Handwheel directly directly drives control wheel respectively with the second handwheel of the second hand wheel component, and control is stable, will not be sent out in driving link
Raw control failure, wire-winding unit includes the first control wheel and the second control wheel, and controlling cable is set around wire winding ring, passes through wire winding ring
Increase the coiling length of controlling cable and wire winding ring, increase the frictional force of controlling cable wire winding ring, when preventing that controlling cable from working
Slide, the control wheel functional reliability of invention, and control wheel is simple in construction, in addition, control wheel of the present invention is suitable for plastics material
Matter, integrated injection molding, compared to the winding mechanism of other materials, with great cost advantage and production technology advantage.
Brief description of the drawings
Fig. 1 is handle arrangement schematic diagram of the present invention；
Fig. 2 removes the control structure schematic diagram after shell for the present invention；
Fig. 3 is Fig. 2 exploded view；
Fig. 4 is locking plate mounting structure figure；
Fig. 5 is annular gear structure and the first hand wheel component and the second hand wheel component scheme of installation；
Fig. 6 is the structural representation of control wheel.
In figure 1 be housing, 11-- round platforms,
The hand wheel components of 2-- first, the handwheels of 21-- first, the gangbar of 22-- first,
The hand wheel components of 3-- second, the handwheels of 31-- second, the gangbar of 32-- second, 33-- counterbores,
4-- wire-winding units, the control wheels of 41-- first, the control wheels of 42-- second, 43-- bunch shells, 44-- bunch blocks, 411-
Wire winding ring, 412-- drive holes, 413-- drive disks, 441-- bunch grooves,
The latch assemblies of 5-- first, 51-- locking plates, 52-- ring gears, 53-- spring leafs, the projections of 54-- first, 55--
Two projections, 56-- blocks,
The latch assemblies of 6-- second, 61-- first end face gear rings, 62-- connectors, 63-- locking wheels, 64-- springs, 65-
Slide rail, 621-- second end face gear rings,
7-- axis.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1 and Figure 2, the invention provides a kind of medical endoscope controlling organization, including housing 1, the first handwheel group
Outside part 2, the second hand wheel component 3, wire-winding unit 4, the first latch assembly 5, the second latch assembly 6 and axis 7, the side wall of housing 1
Surface sets round platform 11, sets the mounting hole through the side wall of housing 1 and round platform 11, the second hand wheel component 3, the first hand wheel component 2
It is connected through mounting hole with wire-winding unit 4.
As shown in figure 3, wire-winding unit 4 includes the first control wheel 41, the second control wheel 42 and for guiding controlling cable to wear
Draw the bunch shell 43 in direction, the one end of bunch shell 43 is provided for installing the first control wheel 41 and the circle of the second control wheel 42 is empty
Chamber, the other end sets bunch block 44, and bunch block 44 sets the four bunch grooves 441 arranged in sphere of movements for the elephants shape, and circular cavity is down
Provided with opening, the upper end open of bunch groove 441 is arranged at the opening of the circular cavity, the control of the second control wheel 42, first
Wheel 41 is coaxially arranged side by side in the circular cavity of bunch shell 43, and two groups of controlling cables are rotating around located at the first control wheel 41 and the
Two control wheels 42, the two ends of one group controlling cable connect out from the first control wheel 41, the two ends of its another group of controlling cable
Connect out from the second control wheel 42, form four controlling cables, four controlling cables are entered respectively after connecting out from coiling lid
Enter bunch groove 441, bunch groove 441 is used to connect and separate controlling cable to avoid interfering between controlling cable, control line
Cable passes through the bunch groove 441, is connected with the plug-in package of endoscope.
As shown in fig. 6, the control wheel 42 of the first control wheel 41 and second includes wire winding ring 411 and for fixing coiling
The drive disk 413 of ring 411, the wire winding ring 411 sets multiple openings for being used to wind the controlling cable of endoscope, described first
The drive disk 413 of control wheel 41 sets the drive hole 412 matched with first gangbar 22, the driving of the second control wheel 42
Disk 413 sets the drive hole 412 matched with second gangbar 32.When winding controlling cable, any one opening of selection
Start to wind controlling cable, controlling cable penetrated in wire winding ring from opening, and the adjacent opening of pile warp is passed, then from another adjacent
Opening is penetrated, and is circulated until pass controlling cable to being wound into correct position, by this canoe, can greatly increased with this
The frictional force of controlling cable and control wheel, prevents controlling cable from skidding.
As shown in Fig. 3, Fig. 4, Fig. 5, first hand wheel component 2 includes the first gangbar 22, is arranged at endoscope housing 1
The first outer handwheel 21, described one end of first gangbar 22 is fixedly connected with first handwheel 21, the other end and described first
The drive connection of control wheel 41.
Second hand wheel component 3 includes the second gangbar 32, the second handwheel 31 being arranged at outside endoscope housing 1, institute
State the second gangbar 32 and be arranged in first handwheel 21, the control wheel 41 of first gangbar 22 and first, described second
The one end of lever 32 is fixedly connected with second handwheel 31, the other end and the drive connection of the second control wheel 42.
First latch assembly 5 includes spring leaf 53, the locking piece of locking plate 51 and first, and locking plate 51 is sheathed on described
Round platform 11, one end oblique cutting of spring leaf 53 enters round platform 11 and fixed, and the other end sets coupling block.In the present embodiment, the first lock
It can be end-tooth circle or ring gear 52 to determine part, and the coupling block couples with the end face gear ring or ring gear 52, this reality
Example is applied to explain by taking ring gear 52 as an example.
The coupling block of spring leaf 53 is arranged in ring gear 52, and the locking plate 51 sets the driving spring leaf 53 another
The coupling block at end is caught in the first projection 54 of ring gear 52, is coupled by coupling block with ring gear 52.Rotational lock disk 51 arrives connection
When connecing position, the first projection 54 driving coupling block couples with ring gear 52, locks the first handwheel 21；Overturn locking plate 51, first
Projection 54 is rotated toward opposite direction, and spring leaf 53 passes through 52 points of the elastic returning initial position of itself, coupling block and ring gear
From.
But there is the possibility of performance degradation through being used for multiple times in spring leaf 53, and spring leaf 53 and ring gear 52 friction
Power is excessive or other reasonses cause spring return to fail, and the driving other end of spring leaf 53 can also be set in the present embodiment
Depart from the second projection 55 of ring gear 52, the first projection 54 and the second projection 55 are respectively arranged at the both sides of spring leaf 53, locking
The coupling block that disk 51 rotates forward the driving spring piece 53 of the first projection 54 is caught in ring gear 52, and locking plate 51 is inverted, the second projection 55
The other end of driving spring piece 53 departs from ring gear 52, departs from ring gear 52 by the other end of external force driving spring piece 53.
The round platform 11 is provided for limiting the block 56 of the anglec of rotation of locking plate 51, and block 56 is arranged at the first projection 54
Driving spring piece 53 is caught in the position of ring gear 52, i.e. locking position, when the locking plate 51 is moved to locking position, and described first
Projection 54 abuts the other end of the spring leaf 53, and drives the spring leaf 53 to be caught in ring gear 52, inverts locking plate 51, the
Two projections 55 follow locking plate 51 to rotate, and the second projection 55 abuts the other end of the opposite direction push the spring piece 53 of spring leaf 53, makes
The other end of spring leaf 53 departs from ring gear 52.
Two sleeve spring pieces 53 are provided with the present embodiment, set the second projection 55 and first of two sets of driving spring pieces 53 convex
Block 54, while setting two blocks 56, the relative position of this two nested structure diametrically is set, can be fast by the first latch assembly 5
The first handwheel 21 of fast reliable locking, prevents the first handwheel 21 from rotating.
In use, the regulation of the first handwheel 21 is completed, locking plate 51 is rotated forward, the first projection 54 is rotated with locking plate 51, abutted
The coupling block of spring leaf 53 and driving spring piece 53 is caught in ring gear 52, now completes the locking of the first handwheel 21；In lock
When determining state, locking plate 51 is inverted, the second projection 55 is rotated with locking plate 51, abut the opposite side of spring leaf 53, driving spring
The coupling block of piece 53 departs from ring gear 52, when the other end of spring leaf 53 departs from ring gear 52, the end face of the second projection 55
Block 56 is just touched, the position of locking plate 51 is limited, the operation of contact locking is completed.
As shown in Fig. 3, Fig. 4, Fig. 5, the second latch assembly 6 includes being arranged at the second locking piece of the second handwheel 31, connection
Part 62, locking wheel 63 and spring 64.
The connection form of the second locking piece and connector 62 can be the engagement of inside and outside gear ring, or end face in the present embodiment
Gear ring is engaged, and is explained in the present embodiment by taking end face gear ring engagement connection form as an example.
Second locking piece is first end face gear ring 61, and described one end of connector 62 is set and the second locking piece phase
Draw bail with connection, the other end sets recess and a high position, and draw bail is the second end matched with the end face gear ring
Face gear ring 621.
Second handwheel 31 sets counterbore 33, is provided for resetting the spring 64 of connector 62, and first end face gear ring 61 is set
In in counterbore 33, the installation site of spring 64 is arranged at the middle part of first end face gear ring 61, and the two ends of spring 64 abut described respectively
The bottom of counterbore 33 and connector 62.The locking wheel 63 sets compact heap, and the compact heap abuts the recess and height of connector 62
Position, when the compact heap is in recess, the second end face gear ring 621 of the first end face gear ring 61 and connector 62 is separated,
When compact heap is in a high position, spring 64 is in compressive state, and first end face gear ring 61 engages connection with second end face gear ring 621
Connect, again rotation lock bearing up pulley 63, the driving connector 62 of spring 64 is separated with the second locking piece.
Described one end of axis 7 sets limited block, and the other end is through locking wheel 63, connector 62, first end face gear ring 61, the
Two handwheels 31, second gangbar 32 and second control wheel 42, and it is fixed on the center of the circular cavity of bunch shell 43.
The slide rail 65 of regular hexagon is set, and the slide rail 65 of regular hexagon is fixedly connected with axis 7, and the connector 62 is set
There is the hexagon through hole matched with the slide rail 65, connector 62 is slided along slide rail 65 and set.
In use, the compact heap of locking wheel 63 rotates to a high position from recess, compact heap promotes connector 62 to move, and then makes
First end face gear ring 61 and second end face gear ring 621 are engaged, and reach the purpose of locking handwheel, and locking wheel 63 is inverted or continued just
Turn, compact heap from a high position turn to recess when, spring 64 driving connector 62 move, make second end face gear ring 621 depart from first
End face gear ring 61, the first handwheel 21 departs from locking state.First end face gear ring 61 is engaged as rigidity with second end face gear ring 621
Engagement, locking state is stable.In connection, even if there is external force to act on the first handwheel 21, first end face gear ring 61 will not be formed
To the reaction force of second end face gear ring 621, further, since spring 64 is in compressive state during lock-out state, even if forming anti-
The spring 64 of force compression state can also be such that second end face gear ring 621 and first end face gear ring 61 firmly couples, therefore
Embodiment has simple structure, and locking is firm, the characteristics of being difficult locking failure.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (10)
1. a kind of medical endoscope controlling organization, it is characterised in that including housing, the first hand wheel component, the second hand wheel component, use
In driving crooked assembly wire-winding unit, for lock the first hand wheel component the first latch assembly, for locking the second handwheel
Second latch assembly of component；
The wire-winding unit includes the first control wheel, the second control wheel and the bunch shell for winding controlling cable, described first
Control wheel and second control wheel are arranged in the bunch shell, and first control wheel and second control wheel are coaxial
Set, the bunch shell is provided with bunch groove, the controlling cable passes through the bunch groove, is connected with crooked assembly；
First hand wheel component includes the first gangbar, the first handwheel being arranged at outside endoscope housing, first linkage
Bar one end is fixedly connected with first handwheel, the other end and the first control wheel drive connection；
Second hand wheel component includes the second gangbar, the second handwheel being arranged at outside endoscope housing, second linkage
Bar is arranged in first handwheel, first gangbar and the first control wheel, described second gangbar one end and described second
Handwheel is fixedly connected, the other end and the second control wheel drive connection.
2. a kind of medical endoscope controlling organization as claimed in claim 1, it is characterised in that first control wheel and second
Control wheel includes wire winding ring, the drive disk for fixing the wire winding ring, and the wire winding ring sets multiple for winding interior peep
The opening of the controlling cable of mirror, the drive disk of first control wheel is arranged at the drive hole that first gangbar matches,
The drive disk of second control wheel sets the drive hole matched with second gangbar.
3. a kind of medical endoscope controlling organization as claimed in claim 1, it is characterised in that first latch assembly includes
Locking plate, spring leaf and the first locking piece, first locking piece are connected with first handwheel, and described spring leaf one end is consolidated
Fixed, the other end sets coupling block, when the rotating forward locking plate, when turning to locking position, coupling block described in the locking dish driving
Couple with the locking piece, invert the locking plate, coupling block described in the locking dish driving departs from the locking piece.
4. a kind of medical endoscope controlling organization as claimed in claim 3, it is characterised in that be provided for driving the spring
The first projection that piece couples with the first locking piece, the second projection for setting the driving spring leaf to reset, first projection and
Second projection is fixed on the locking plate, respectively positioned at the both sides of spring leaf.
5. a kind of medical endoscope controlling organization as claimed in claim 3, it is characterised in that first locking piece is end face
Gear ring or ring gear, the coupling block and the end face gear ring or ring gear.
6. a kind of medical endoscope controlling organization as claimed in claim 1, it is characterised in that second latch assembly includes
Second locking piece, connector, locking wheel, the connector side couple with second locking piece, opposite side set recess and
A high position, the locking wheel sets compact heap, and the compact heap abuts the recess or a high position, when compact heap is in recess,
The connector is separated with second locking piece, when compact heap is in a high position, the connector and second locking piece
Connection.
7. a kind of medical endoscope controlling organization according to claim 6, it is characterised in that axis, the axis are set
One end sets limited block, and the other end is worn after locking plate, connector, the second locking piece, the second handwheel and the second gangbar successively
Fixed, the limited block abuts the locking plate.
8. a kind of medical endoscope controlling organization according to claim 7, it is characterised in that setting is fixed with the axis
The slide rail of connection, the connector is arranged at the through hole that the slide rail matches, and slides setting along the slide rail.
9. a kind of medical endoscope controlling organization according to claim 6, it is characterised in that second handwheel sets heavy
Hole, is provided for resetting the spring of connector, and the both ends of the spring abuts the counterbore base and connector respectively.
10. a kind of medical endoscope controlling organization according to claim 6, it is characterised in that second locking piece is
End face gear ring, the side of the connector sets the gear ring matched with the end-tooth.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091150 | 2016-02-18 | ||
| CN2016100911507 | 2016-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107088044A true CN107088044A (en) | 2017-08-25 |
Family
ID=58561286
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539694.5A Withdrawn CN107088044A (en) | 2016-02-18 | 2016-07-08 | A kind of medical endoscope controlling organization |
| CN201620713306.6U Active CN206120286U (en) | 2016-02-18 | 2016-07-08 | Medical endoscope control mechanism |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620713306.6U Active CN206120286U (en) | 2016-02-18 | 2016-07-08 | Medical endoscope control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107088044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021179760A1 (en) * | 2020-03-12 | 2021-09-16 | 湖南省华芯医疗器械有限公司 | Self-locking device suitable for endoscope |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088044A (en) * | 2016-02-18 | 2017-08-25 | 深圳市先赞科技有限公司 | A kind of medical endoscope controlling organization |
| CN109157180B (en) * | 2018-08-03 | 2021-03-19 | 苏州中科先进技术研究院有限公司 | Ratchet operating device for medical endoscope |
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|---|---|---|---|---|
| US20010037051A1 (en) * | 2000-04-19 | 2001-11-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Control device for an endoscope |
| CN2922779Y (en) * | 2006-06-01 | 2007-07-18 | 王华林 | Electronic endoscope hand-wheel locking mechanism |
| JP2010136737A (en) * | 2008-12-09 | 2010-06-24 | Fujifilm Corp | Endoscope |
| CN103431829A (en) * | 2013-08-20 | 2013-12-11 | 姜泊 | Bending controlling mechanism of medical endoscope |
| CN206120286U (en) * | 2016-02-18 | 2017-04-26 | 深圳市先赞科技有限公司 | Medical endoscope control mechanism |
-
2016
- 2016-07-08 CN CN201610539694.5A patent/CN107088044A/en not_active Withdrawn
- 2016-07-08 CN CN201620713306.6U patent/CN206120286U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010037051A1 (en) * | 2000-04-19 | 2001-11-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Control device for an endoscope |
| CN2922779Y (en) * | 2006-06-01 | 2007-07-18 | 王华林 | Electronic endoscope hand-wheel locking mechanism |
| JP2010136737A (en) * | 2008-12-09 | 2010-06-24 | Fujifilm Corp | Endoscope |
| CN103431829A (en) * | 2013-08-20 | 2013-12-11 | 姜泊 | Bending controlling mechanism of medical endoscope |
| CN206120286U (en) * | 2016-02-18 | 2017-04-26 | 深圳市先赞科技有限公司 | Medical endoscope control mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021179760A1 (en) * | 2020-03-12 | 2021-09-16 | 湖南省华芯医疗器械有限公司 | Self-locking device suitable for endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206120286U (en) | 2017-04-26 |
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