CN107582015A - It is a kind of using equidistant spring and the endoscope plug-in package of support component - Google Patents
It is a kind of using equidistant spring and the endoscope plug-in package of support component Download PDFInfo
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- CN107582015A CN107582015A CN201610532749.XA CN201610532749A CN107582015A CN 107582015 A CN107582015 A CN 107582015A CN 201610532749 A CN201610532749 A CN 201610532749A CN 107582015 A CN107582015 A CN 107582015A
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- 238000005452 bending Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000001574 biopsy Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims description 5
- 241000270295 Serpentes Species 0.000 description 13
- 210000000988 bone and bone Anatomy 0.000 description 13
- 239000000178 monomer Substances 0.000 description 8
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011846 endoscopic investigation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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Abstract
The invention discloses a kind of using equidistant spring and the endoscope plug-in package of support component, bending section, leading section including control unit and the front end for being arranged at control unit, service aisle, service aisle one end connects control unit, and the other end is connected through bending section with leading section；Bending section is provided with support component, support component includes proximal joint, be hinged ring group and distal joint, distal joint one end connection leading section, the upper end of the be hinged ring group of other end connection, the lower end of the be hinged ring group of proximal joint one end connection, the other end are fixedly connected with control unit；The equidistant spring for controlling support component bending direction and angle is socketed with the controlling cable of control unit, the controlling cable of control unit is arranged in proximal joint, be hinged ring group successively together with equidistant spring, it is fixedly connected with distal joint, the near-end of equidistant spring is fixedly connected with proximal joint, and the distal end of equidistant spring is fixedly connected with distal joint.The present invention controls forward end section of endoscope to carry out the universal rotational in the range of certain bending direction and angle of bend by being socketed with the controlling cable of equidistant spring, and realizes the free bend and Rapid reset in endoscope distal end portion.
Description
Technical field
The invention belongs to endoscopic technique field, more particularly to a kind of endoscope using equidistant spring and support component to insert
Enter component.
Background technology
Endoscope is a kind of conventional medicine equipment, including control unit and plug-in package, passes through control unit and controls insertion group
The duct that part is formed via the natural hole or operation of human body enters internal.Plug-in package internals is more, it is difficult to accomplish thorough
Bottom is sterilized, and maintenance cost is high, and reuse is easily caused cross-infection, and existing medical endoscope is used and peeped in disposable mostly
Plug-in package, plug-in package include leading section, universal warp architecture, and leading section is arranged at the distal end of universal warp architecture, inside peeped
The control unit of mirror controls universal warp architecture directional curvature by rope, and guiding leading section enters internal.Existing universal bending
Structure is mostly using equidistant spring, endoscope plug-in package.Chinese invention patent " 201420763423.4 " is disclosed " in one kind
The bending apparatus of sight glass insertion portion ", specifically, repacking are put including snake bone, and snake bone is by passing through shaft connecting mode head and the tail phase
There are an axle and axis hole in snake bone monomer composition even, the upper and lower part of snake bone monomer respectively, the axial line of axle and axis hole space into
90 ° of intersections, the axle sleeve of snake bone monomer enter in the axis hole of another snake bone monomer, complete the connection of one group of snake bone monomer.In the patent
Axle and hole are arranged on snake bone monomer, and snake bone monomer head and the tail are easily caused adjacent snake bone collision screens after connecting, and limitation snake bone rotates
Angle, cause the integrally bending angle deficiency of snake bone, influence range of observation of performing the operation.As can be seen here, existing endoscope insertion group
Part can not realize rotation freely and the returning quickly of support component, and unnecessary trouble is brought to surgical procedures.
The content of the invention
In order to solve the deficiency of above-mentioned technology, a kind of angle of bend of present invention offer is controllable, return performance is good, range of observation
Greatly, the equidistant spring of use simple in construction and the endoscope plug-in package of support component.
It is a kind of using equidistant spring and the endoscope plug-in package of support component, including control unit and be arranged at control unit
The bending section of front end, leading section, service aisle, described service aisle one end connects the control unit, and the other end is through described
Bending section is connected with the leading section；
The bending section is provided with support component, and the support component includes proximal joint, be hinged ring group and distal joint,
Described distal joint one end connects leading section, the upper end of the be hinged ring group of other end connection, and proximal joint one end connection is hinged
The lower end of ring group, the other end are fixedly connected with the control unit；
The equidistant bullet for controlling support component bending direction and angle is socketed with the controlling cable of the control unit
Spring, the controlling cable of the control unit are arranged in the proximal joint, be hinged ring group successively together with the equidistant spring, and described
Distal joint is fixedly connected, and the near-end of the equidistant spring is fixedly connected with the proximal joint, the distal end of the equidistant spring
It is fixedly connected with the distal joint.
Preferably, the be hinged ring group includes multiple hinge eyes, and the multiple hinge eyes are hinged two-by-two, the hinge eyes
One end is radially arranged two the first hinged ears along first, and first hinged ear is hinged with adjacent hinge eyes, the hinge eyes
The other end be radially arranged the second hinged ear along second, second hinged ear is hinged with adjacent hinge eyes, first footpath
It is mutually perpendicular to second radial direction.
Preferably, the upper end outer wall of the hinge eyes sets outer groove, and the inwall of lower end sets inner groove, first hinge
Lug is inserted in the inner groove of adjacent hinge eyes, and second hinged ear is sheathed on the outer groove of adjacent hinge eyes.
Preferably, first hinged ear sets jointed shaft, and second hinged ear sets mounting groove, the mounting groove bag
Include hinge hole and for guiding the jointed shaft to load the installation passage of the hinge hole, the entrance of the installation passage is arranged at
Hinged ear top or side, the outlet of the installation passage are arranged at hinge hole.
Preferably, the outer end of the jointed shaft sets block, and the transversely or longitudinally size of the block is more than hinge hole
Diameter.
Preferably, the throat width of the mounting groove is more than the exit width of the mounting groove.
Preferably, the inwall of the hinge eyes is provided with threading hole, and the threading hole is oppositely arranged, adjacent hinge eyes
Threading hole sets two threading holes for being used to connect the controlling cable, and described controlling cable one end connects control unit, the other end
Distal joint is connected after through the threading hole.
Preferably, the leading section is provided with light source camera assembly, transparent heat-insulated cover and fixed cylinder, the light source shooting group
Part is provided with light source, camera and pcb board, and the light source, the camera and the pcb board are fixed in the fixed cylinder, institute
State fixed cylinder and be provided with working channel orifice, the outlet of the working channel orifice and the service aisle is correspondingly arranged.
Preferably, the light source is arranged to LED light source, and the camera includes cmos sensor and camera lens, the camera lens
The cmos sensor is fixed in, the cmos sensor is fixed in the pcb board, and is connected with the pcb board signal, described
Camera lens is arranged to auto-focusing formula camera lens.
Preferably, transparent heat-insulated cover is arranged at the front of the light source, the bottom of the transparent heat-insulated cover with it is described
Fixed cylinder connects, and the sightingpiston of the transparent heat-insulated cover is arranged to arc, the arc sightingpiston make transparent heat-insulated cover with it is described
Insulated cavity is formed between light source.
Preferably, service aisle described in the service aisle is arranged to the work of integrated air inlet, water inlet, vacuum suction and biopsy
Make passage, water interface of supplying gas/send is provided with the input of plug-in package, attracts interface and biopsy interface.
Preferably, it is coated with overcoat in the bending section and the leading section.
By adopting the above-described technical solution, the present invention has the advantages that：
The a kind of of the present invention includes being cut with scissors by multiple hinge eyes using equidistant spring and the endoscope plug-in package of support component
Agent structure of the be hinged ring group connect as support component, it is hinged ring group and control unit is connected by proximal joint, by remote
End connector connects leading section, and the top and bottom of hinge eyes set the first hinged ear and the second hinged ear, the first hinged ear respectively
Can substantially protrude from the upper surface and lower surface of hinge eyes with the second hinged ear, the first hinged ear and the second hinged ear respectively with phase
After adjacent hinge eyes are be hinged, larger revolution space can be reserved, adjacent hinge eyes around pin joint rotate when there is larger rotation
Turn space, therefore the endoscope plug-in package of the present invention has larger angle of bend, range of observation, and with simple knot
Structure.
What is more important, plug-in package of the invention are socketed with the controlling cable of control unit for controlling support group
The equidistant spring of part bending direction and angle, the controlling cable of the control unit are arranged in described successively together with the equidistant spring
Proximal joint, be hinged ring group, are fixedly connected with the distal joint, and the near-end of the equidistant spring is fixed with the proximal joint
Connection, the distal end of the equidistant spring are fixedly connected with the distal joint.Control of the invention by being socketed with equidistant spring
Cable control leading section carries out the universal rotational in the range of certain bending direction and angle of bend, and realizes free bend and fast
Reply immediately position.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is another viewing angle constructions schematic diagram of embodiment 1；
Fig. 3 is the hinge eyes structural representation of embodiment 2；
Fig. 4 is the hinge eyes structural representation at 2 another visual angle of embodiment.
Fig. 5 is the structural representation of embodiment 3；
Fig. 6 is the structural representation of embodiment 4；
Fig. 7 is another embodiment structural representation of embodiment 4.
Description of reference numerals：
1st, leading section, 11, light source camera assembly, 12, transparent heat-insulated cover, 13, fixed cylinder, 111, light source, 112, camera,
113rd, working channel orifice, 2, bending section, 21, support component, 22, controlling cable, 211, proximal joint, 212, be hinged ring group,
213rd, distal joint, the 2121, first hinged ear, 2122, jointed shaft, the 2123, second hinged ear, 2124, hinge hole, 2125, interior
Annular groove, 2126, outer groove, 2127, threading hole, 2128, installation passage, 2129, block, 3, overcoat, 4, service aisle.
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.
Embodiment 1
As shown in Figure 1 and Figure 2, it is a kind of using equidistant spring and the endoscope plug-in package of support component, including it is arranged at control
Bending section 2, leading section 1, service aisle 4 and the overcoat 3 of the front end in portion processed, the overcoat 3 coat the bending section 2；
The bending section 2 is provided with support component 21, and the support component 21 includes proximal joint 211, be hinged ring group 212
With distal joint 213, described one end of distal joint 213 connects leading section 1, the be hinged ring group 212 of other end connection, and the near-end connects
The first be hinged ring group 212 of 211 one end connection, other end connection endoscope control section,
Described one end of service aisle 4 connects the control unit, and the other end connects through the bending section 2 with the leading section 1
Connect, the overcoat 3 coats the bending section 2 and the leading section 1, is arranged to integrate for supplying gas, sending water, attraction and biopsy
Service aisle 4；
Be socketed with the controlling cable 22 of the control unit for control the bending direction of support component 21 and angle etc.
Away from spring, the controlling cable 22 of the control unit is arranged in the proximal joint 211, hinge eyes successively together with the equidistant spring
Group 212, is fixedly connected with the distal joint 213, and the near-end of the equidistant spring is fixedly connected with the proximal joint 211,
The distal end of the equidistant spring is fixedly connected with the distal joint 213.
The electrical source signal cable end of the control unit passes through proximal joint 211, be hinged ring group 212, distal joint 213,
It is connected with the leading section 1.
The leading section 1 is provided with light source camera assembly 11, transparent heat-insulated cover 12 and fixed cylinder 13, light source camera assembly 11
The fixed cylinder 13 is fixed on transparent heat-insulated cover 12, the light source camera assembly 11 is provided with two light sources 111, cameras
112 and pcb board, the light source 111, the camera 112 and pcb board be fixed in the fixed cylinder, the fixed cylinder 13 and institute
State distal joint 213 to connect, fixed cylinder 13 is provided with working channel orifice 113, the working channel orifice 113 and the service aisle
4 outlet is correspondingly arranged.
The light source 111 is arranged to LED light source 111, and the camera 112 includes cmos sensor and camera lens, the mirror
Head is fixed in the cmos sensor, and the cmos sensor is fixed in the pcb board, and is connected with the pcb board signal, mirror
Head is arranged to auto-focusing formula camera lens.
The fronts that the transparent heat-insulated cover 12 is arranged at the light source 111, the bottom of the transparent heat-insulated cover 12 with it is described
Fixed cylinder 13 is connected, and the lower outside of the transparent heat-insulated cover 12 is connected with the hot sealing of overcoat 3, the transparent heat-insulated cover
12 sightingpiston is arranged to arc, and the arc sightingpiston makes to form heat-insulated sky between transparent heat-insulated cover 12 and the light source 111
Chamber.
The sightingpiston of transparent heat-insulated cover 12 is arranged to arc, and the sightingpiston of arc not only expands the scope of sighting distance, can
Improve camera lens gathered data accuracy, and arc sightingpiston open country can not scratch human body, be more especially easily broken
Affected part.And transparent heat-insulated cover 12 can also increase sighting distance, and in the case that transparent heat-insulated cover 12 is fitted tightly over affected part, camera lens is still
The image in affected part can clearly be gathered.
The service aisle 4 is provided with water interface of supplying gas/send, attraction interface and biopsy in the input of plug-in package and connect
Mouthful.
Embodiment 2
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are essentially identical, do not solve in the present embodiment
The feature released, using the explanation in embodiment 1 or embodiment 2, no longer repeated herein.The present embodiment 1 and embodiment 2
Difference is：
As shown in Figure 2 and Figure 3, being hinged ring group 212 includes multiple hinge eyes, and multiple hinge eyes are hinged two-by-two, by cutting with scissors two-by-two
The type of attachment connect, make all hinge eyes connect into the upper end of the complete be hinged hinge eyes of ring group 212 along the first footpath
To two the first hinged ears 2121 are set, the first hinged ear 2121 is hinged with adjacent hinge eyes, the lower end of hinge eyes along the
Two are radially arranged the second hinged ear 2123, and the second hinged ear 2123 is hinged with adjacent hinge eyes, the first radial direction and the second radial direction
Vertically.Hinged ear and hinge hole are respectively arranged at horizontal and vertical, the axial line of jointed shaft 2122 of same hinge eyes and be hinged
The center line in 2124 holes is mutually perpendicular to, therefore adjacent two be hinged swaying directions are mutually perpendicular to, and is only by 3 hinge eyes
Universal connection can be formed, realizes the universal bending of be hinged ring group 212.
By setting the first hinged ear 2121 and the second hinged ear 2123 connecting portion is protruded from hinge eyes, ring group is hinged
During 212 bending, adjacent hinge ring has larger revolution space, and screens will not occur before predetermined angular is rotated to or touch
Touch, be hinged ring group 212 has larger angle of bend, during using endoscopic observation, can make leading section 1 according to required angle
Bending.
Specifically, the upper end edge diametrically opposed location of hinge eyes sets arc recess, and first is formed between two recess
Hinged ear 2121, the outside of the first hinged ear 2121 set jointed shaft 2122, the diametrically opposite relative position in lower end of hinge eyes
Arc recess is installed, the second hinged ear 2123 is formed between two recess, the second hinged ear 2123 sets hinge hole 2124, hinge
The center line of the axial line of spindle 2122 and hinge hole 2124 is mutually perpendicular to, when adjacent hinge ring is hinged, jointed shaft 2122 and hinge
Connect hole 2124 to be hinged, the effect of recess is to accommodate hinge eyes rotation, makes hinge eyes have the larger anglec of rotation, i.e. hinge eyes
Group 212 has larger angle of bend.Part endoscope plug-in package is to ask larger revolution space and angle of bend, be hinged
Monomer openwork part is more, is hinged after the bending of ring group 212, the tensioning of part controlling cable, the relaxation of part controlling cable, easily causes
Loose controlling cable is reached outside be hinged ring group 212, is easily caused controlling cable and is stuck in be hinged ring group 212, structure of the present invention
While with larger angle of bend, hinge eyes connection is dense, and overall structure is compacted, and hollow-out parts are few, and controlling cable is big
Portion is hinged ring encirclement, and loose controlling cable is not easy to stretch out outside hinge eyes, and a safety is provided for controlling cable
Reliable working environment.
The upper end outer wall of hinge eyes sets outer groove 2126, and the inwall of lower end sets inner groove 2125, the first hinged ear
In the inner groove 2125 of the adjacent hinge eyes of 2121 insertions, the second hinged ear 2123 is sheathed on the outer groove of adjacent hinge eyes
2126.By setting outer groove 2126 and inner groove 2125 to make the uniformity of adjacent hinge eyes holding structure, ring group 212 is hinged
Maximum gauge it is equal with the diameter of hinge eyes, avoid the side wall of be hinged ring group 212 from forming projective structure, reduce be hinged ring group
The resistance of 212 insertions, while mitigate vomiting reaction when patient inserts endoscope.
Outer groove 2126 and inner groove 2125 set and can be inverted in the present embodiment, i.e. the lower end end outer wall setting of hinge eyes is outer
Annular groove 2126, the inwall of upper end set inner groove 2125, and the first hinged ear 2121 is sheathed on the outer groove of adjacent hinge eyes
Outside 2125, the second hinged ear 2123 is inserted in the inner groove 2126 of adjacent hinge eyes, is inverted and is set and the setting of above-mentioned non-inverted
Technique effect is identical.
Two threading holes 2127 for being used to connect controlling cable are set, and two adjacent hinge eyes form horizontal and vertical
Four threading holes 2127, fixed controlling cable is installed from four direction.One end connection control unit of controlling cable, the other end pass through
Distal joint 213 is connected after threading hole 2127.
In the present embodiment, the first hinged ear 2121 and the second hinged ear 2123 can substantially protrude from hinge eyes upper surface and
After lower surface, the first hinged ear 2121 and the second hinged ear 2123 are hinged with adjacent hinge eyes respectively, it can reserve larger
Revolution space, adjacent hinge eyes around pin joint rotate when there is larger revolution space, the endoscope plug-in package of the present embodiment
With larger angle of bend, range of observation.
The hinge eyes of the present embodiment are working of plastics, and the speed of production of working of plastics is fast, compared to the snake bone structure of metal material
Or equidistant spring has that cost is low, moreover, working of plastics has cost recovery low, power of regeneration is strong, is highly suitable for disposable
The plug-in package and disposable endoscope used.
Embodiment 3
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are essentially identical, do not solve in the present embodiment
The feature released, using the explanation in embodiment 1 or embodiment 2, no longer repeated herein.The present embodiment 1 and embodiment 2
Difference is：
As shown in figure 4, the present embodiment difference from Example 2 is that first hinged ear 2121 sets jointed shaft
2122, second hinged ear 2123 sets mounting groove, and the mounting groove includes hinge hole 2124 and for guiding described be hinged
Axle 2122 loads the installation passage 2128 of the hinge hole 2124, and the installation passage 2128 is vertically arranged, the installation passage
2128 entrance is arranged at the top of the second hinged ear 2123, in the present embodiment, is stood upside down and set due to the second hinged ear 2123, its
Top is the bottom of the second hinged ear 2123, and the outlet of the installation passage 2128 is arranged at the minimum point of hinge hole 2124
Place.The axial line of the jointed shaft 2122 and the central axis of hinge hole 2124.Cut with scissors by the Fast Installation of installation passage 2128
Connect ring, by the guiding of installation passage 2128 make jointed shaft 2122 from the top of the second hinged ear 2123 it is clear and coherent installation passage
2128 enter hinge hole 2124 from exit, and avoiding passing through external force extruding makes be hinged annular strain be hinged load jointed shaft 2122
Hole 2124, and the present embodiment installation passage 2128 is most short, channel design is simple, and installation rate is fast.
In the present embodiment, the throat width of the installation passage 2128 is more than the exit width of the installation passage 2128.
Increase throat width, be easy to jointed shaft 2122 to enter installation passage 2128, reduce the width in exit, prevent jointed shaft 2122 from
Installation passage 2128 skids off.
The outer end of the jointed shaft 2122 sets block 2129, and the transversely or longitudinally size of the block 2129 is more than hinge
Connect the diameter in hole 2124, in the present embodiment, block 2129 is circular block 2129, and the diameter of circular link stopper 2129 is more than hinge
Connect the diameter in hole 2124.Hinge eyes are working of plastics, deformation be present, when controlling plug-in package bending by controlling cable, easily make hinge
Annular change is connect, the possibility that jointed shaft 2122 departs from hinge hole 2124 be present, the diameter of block 2129 is more than be hinged in the present embodiment
The diameter in hole 2124, the center line that limit causes jointed shaft 2122 along hinge hole 2124 because being hinged annular strain slide, prevent from cutting with scissors
Spindle 2122 slips from hinge hole 2124.
Embodiment 4
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are essentially identical, do not solve in the present embodiment
The feature released, using the explanation in embodiment 1 or embodiment 2, no longer repeated herein.The present embodiment 1 and embodiment 2
Difference is：
As shown in figure 5, compared with Example 2, the present embodiment difference is, the present embodiment installation passage 2128 tilts
Set, to tilt straight channel, the entrance of the installation passage 2128 is arranged at the side of the second hinged ear 2123, and the installation is logical
The outlet in road 2128 is arranged at the minimum point of hinge hole 2124 and the side of peak line, and entrance and exit be arranged at it is minimum
The same side of point and peak line.
Second hinged ear 2123 includes two hinged ears being oppositely arranged, the direction of the installation passage 2128 of two hinged ears
Can be identical or opposite.
In the present embodiment, because highs and lows are deviateed in the outlet port of installation passage 2128, no matter is plug-in package
It is to be in straight configuration in bending, jointed shaft 2122 is not easy to skid off from installation passage 2128.
As shown in fig. 6, the present embodiment installation passage 2128 is in hook-shaped setting, the entrance and exit of the installation passage 2128
Set it is identical, because installation passage 2128 is bent, formed installation passage 2128 it is vertical with the hole wall of hinge hole 2124 in exporting out,
A/F is smaller, does not allow more to skid off from installation passage 2128 compared to oblique straight channel.
The present invention plug-in package be socketed with the controlling cable of control unit for control support component bending direction and
The equidistant spring of angle, the controlling cable of the control unit are arranged in the proximal joint, hinge successively together with the equidistant spring
Ring group is connect, is fixedly connected with the distal joint, the near-end of the equidistant spring is fixedly connected with the proximal joint, described etc.
Distal end away from spring is fixedly connected with the distal joint.The present invention controls front end by being socketed with the controlling cable of equidistant spring
Portion carries out the universal rotational in the range of certain bending direction and angle of bend, and realizes free bend and Rapid reset.
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 readily occur 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 (12)
- It is 1. a kind of using equidistant spring and the endoscope plug-in package of support component, it is characterised in that including control unit and to set The bending section, leading section, service aisle of the front end of control unit are placed in, described service aisle one end connects the control unit, another End is connected through the bending section with the leading section；The bending section is provided with support component, and the support component includes proximal joint, be hinged ring group and distal joint, described Distal joint one end connects leading section, the upper end of the be hinged ring group of other end connection, the be hinged ring group of proximal joint one end connection Lower end, the other end is fixedly connected with the control unit；The equidistant spring for controlling support component bending direction and angle, institute are socketed with the controlling cable of the control unit The controlling cable for stating control unit is arranged in the proximal joint, be hinged ring group successively together with the equidistant spring, with the distal end Joint is fixedly connected, and the near-end of the equidistant spring is fixedly connected with the proximal joint, the distal end of the equidistant spring and institute Distal joint is stated to be fixedly connected.
- A kind of existed 2. according to claim 1 using equidistant spring and the endoscope plug-in package of support component, its feature In the be hinged ring group includes multiple hinge eyes, and the multiple hinge eyes are hinged two-by-two, and one end of the hinge eyes is along the first footpath To two the first hinged ears are set, first hinged ear is hinged with adjacent hinge eyes, and the other ends of the hinge eyes is along the Two are radially arranged the second hinged ear, and second hinged ear is hinged with adjacent hinge eyes, first radial direction and described second Radially it is mutually perpendicular to.
- A kind of existed 3. according to claim 2 using equidistant spring and the endoscope plug-in package of support component, its feature In the upper end outer wall of the hinge eyes sets outer groove, and the inwall of lower end sets inner groove, and first hinged ear is inserted adjacent Hinge eyes inner groove in, second hinged ear is sheathed on the outer groove of adjacent hinge eyes.
- A kind of existed 4. according to claim 2 using equidistant spring and the endoscope plug-in package of support component, its feature In first hinged ear sets jointed shaft, and second hinged ear sets mounting groove, and the mounting groove includes hinge hole and use In the installation passage for guiding the jointed shaft to load the hinge hole, the entrance of the installation passage be arranged at hinged ear top or Person side, the outlet of the installation passage are arranged at hinge hole.
- A kind of existed 5. according to claim 4 using equidistant spring and the endoscope plug-in package of support component, its feature In the outer end of the jointed shaft sets block, and the transversely or longitudinally size of the block is more than the diameter of hinge hole.
- A kind of existed 6. according to claim 4 using equidistant spring and the endoscope plug-in package of support component, its feature In the throat width of the mounting groove is more than the exit width of the mounting groove.
- A kind of existed 7. according to claim 4 using equidistant spring and the endoscope plug-in package of support component, its feature In the inwall of the hinge eyes is provided with threading hole, and the threading hole is oppositely arranged, and the threading hole of adjacent hinge eyes sets two The individual threading hole for being used to connect the controlling cable, described controlling cable one end connect control unit, and the other end passes through the threading Distal joint is connected behind hole.
- A kind of existed 8. according to claim 1 using equidistant spring and the endoscope plug-in package of support component, its feature In the leading section is provided with light source camera assembly, transparent heat-insulated cover and fixed cylinder, and the light source camera assembly is provided with light Source, camera and pcb board, the light source, the camera and the pcb board are fixed in the fixed cylinder, and the fixed cylinder is set Working channel orifice is equipped with, the outlet of the working channel orifice and the service aisle is correspondingly arranged.
- A kind of existed 9. according to claim 8 using equidistant spring and the endoscope plug-in package of support component, its feature In：The light source is arranged to LED light source, and the camera includes cmos sensor and camera lens, and the camera lens is fixed in described Cmos sensor, the cmos sensor is fixed in the pcb board, and is connected with the pcb board signal, and the camera lens is arranged to Auto-focusing formula camera lens.
- A kind of existed 10. according to claim 8 using equidistant spring and the endoscope plug-in package of support component, its feature In：The transparent heat-insulated cover is arranged at the front of the light source, and the bottom of the transparent heat-insulated cover is connected with the fixed cylinder, institute The sightingpiston for stating transparent heat-insulated cover is arranged to arc, the arc sightingpiston make to be formed between transparent heat-insulated cover and the light source every Hot cavity.
- It is 11. a kind of using equidistant spring and the endoscope insertion group of support component according to any one of claim 1-10 Part, it is characterised in that：Service aisle described in the service aisle is arranged to the work of integrated air inlet, water inlet, vacuum suction and biopsy Make passage, water interface of supplying gas/send is provided with the input of plug-in package, attracts interface and biopsy interface.
- It is 12. a kind of using equidistant spring and the endoscope insertion group of support component according to any one of claim 1-10 Part, it is characterised in that：Overcoat is coated with the bending section and the leading section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532749.XA CN107582015A (en) | 2016-07-08 | 2016-07-08 | It is a kind of using equidistant spring and the endoscope plug-in package of support component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532749.XA CN107582015A (en) | 2016-07-08 | 2016-07-08 | It is a kind of using equidistant spring and the endoscope plug-in package of support component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107582015A true CN107582015A (en) | 2018-01-16 |
Family
ID=61045754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532749.XA Withdrawn CN107582015A (en) | 2016-07-08 | 2016-07-08 | It is a kind of using equidistant spring and the endoscope plug-in package of support component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107582015A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108459381A (en) * | 2018-05-02 | 2018-08-28 | 浙江中特互联科技有限公司 | A kind of interior multicore MPO connects optical patchcord soon |
| CN110338856A (en) * | 2019-07-16 | 2019-10-18 | 巨翊科技（上海）有限公司 | Operation sheath transfer |
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| CN103417177A (en) * | 2013-08-20 | 2013-12-04 | 姜泊 | Medical endoscope plug-in assembly |
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| CN104546133A (en) * | 2014-12-29 | 2015-04-29 | 天津大学 | Adjustable viewing angle endoscope for minimally invasive neurosurgery robot |
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| WO2006033109A2 (en) * | 2004-09-23 | 2006-03-30 | Medigus Ltd. | An improved articulation section |
| CN2785537Y (en) * | 2005-03-18 | 2006-06-07 | 杜长乐 | 360 degree omnibearing bender for endoscope |
| CN103417177A (en) * | 2013-08-20 | 2013-12-04 | 姜泊 | Medical endoscope plug-in assembly |
| WO2016047265A1 (en) * | 2014-09-22 | 2016-03-31 | オリンパス株式会社 | Bending tube for endoscope, and endoscope provided with said bending tube for endoscope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108459381A (en) * | 2018-05-02 | 2018-08-28 | 浙江中特互联科技有限公司 | A kind of interior multicore MPO connects optical patchcord soon |
| CN110338856A (en) * | 2019-07-16 | 2019-10-18 | 巨翊科技（上海）有限公司 | Operation sheath transfer |
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Application publication date: 20180116 |