CN205612443U - Novel endoscope plug -in package - Google Patents
Novel endoscope plug -in package Download PDFInfo
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- CN205612443U CN205612443U CN201620108029.6U CN201620108029U CN205612443U CN 205612443 U CN205612443 U CN 205612443U CN 201620108029 U CN201620108029 U CN 201620108029U CN 205612443 U CN205612443 U CN 205612443U
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- hinged
- package
- hinge eyes
- hinge
- hinged ear
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Abstract
The utility model belongs to the technical field of the endoscope, especially, relate to a novel endoscope plug -in package, connect and hinged ring group including distal end joint, near -end, the distal end connects one end connection work end, other end connection hinged ring group, the near -end connects one end and connects hinged ring group, other end connection endoscope control end, hinged ring group is including a plurality of hinged ring, two liang a plurality of hinged ring are articulated, hinged ring's upper end transversely set up two the 1st hinged ear, a hinged ear is articulated with adjacent hinged ring, hinged ring's lower extreme vertically set up the 2nd hinged ear, the 2nd hinged ear is articulated with adjacent hinged ring. A hinged ear and the 2nd hinged ear be outstanding up end in hinged ring and terminal surface down respectively, and adjacent hinged ring has great rotating space when the pin joint rotates, and the endoscope plug -in package has great bending angle, observation scope, has simple structure in addition.
Description
Technical field
This utility model belongs to endoscopic technique field, particularly relates to a kind of new endoscopic plug-in package.
Background technology
Endoscope is a kind of conventional medical apparatus and instruments, including controlling end and plug-in package, controls by controlling end
The duct that plug-in package is formed via natural hole or the operation of human body enters internal.Plug-in package internals
More, it is difficult to accomplish thorough disinfection, maintenance cost is high, reuses and is easily caused cross infection, existing doctor
Peeping plug-in package in being used mostly disposably with endoscope, plug-in package includes working end, universal bending knot
Structure, working end is arranged at the far-end of universal warp architecture, and the control end of endoscope controls universal curved by rope
Bent structure direction bending, guides working end to enter internal.Existing universal warp architecture is used mostly displacement bullet
Spring, endoscope's plug-in package.
Chinese utility model patent " 201420763423.4 " discloses " a kind of Disposable cover for inserted part curved
Bent device ", specifically, this device includes snake bone, and snake bone is by by the end to end Serpentis of shaft connecting mode
Bone monomer forms, and there is the axial line of axle and axis hole, axle and axis hole the upper and lower part of snake bone monomer respectively at sky
Between intersection in 90 °, the axle sleeve of snake bone monomer enters in the axis hole of another snake bone monomer, completes one group of snake bone monomer
Connection.This patent axis and hole are arranged on snake bone monomer, and snake bone monomer head and the tail are easily caused adjacent after connecting
Snake bone collision screens, limits snake bone rotational angle, and the integrally bending angle causing snake bone is not enough, impact operation
Range of observation.
Utility model content
In order to solve the deficiency of above-mentioned technology, a kind of angle of bend of this utility model offer is big, range of observation big,
Endoscope's plug-in package of simple in construction.
A kind of new endoscopic plug-in package, including distal joint, proximal joint and hinge eyes group, described far
Connection working end, end connector one end, other end connecting hinge T-Ring group, described proximal joint one end connecting hinge T-Ring
Group, the other end connects endoscope and controls end, and described hinge eyes group includes multiple hinge eyes, the plurality of hinged
Ring is the most hinged, and the upper end edge of described hinge eyes first is radially arranged two the first hinged ears, described first hinge
Lug is hinged with adjacent hinge eyes, and the lower end edge second of described hinge eyes is radially arranged the second hinged ear, institute
Stating the second hinged ear hinged with adjacent hinge eyes, described first is radially radially mutually perpendicular to described second.
The upper end outer wall of described hinge eyes arranges outer groove, and the inwall of lower end arranges inner groove, described first hinge
Lug inserts in the inner groove of adjacent hinge eyes, and described second hinged ear muff is located at outside adjacent hinge eyes
Annular groove.
Arranging control line, described hinge eyes inwall is provided with two for the through wires hole connecting described control line, institute
Stating control line one end and connect control end, the other end connects distal joint through described through wires hole.
Described first hinged ear arranges jointed shaft, and described second hinged ear arranges mounting groove, described mounting groove bag
Include hinge hole and for guiding described jointed shaft to load the installation passage of described hinge hole, described installation passage
Entrance is arranged at hinged ear top or side, and the outlet of described installation passage is arranged at hinge hole.
Described installation passage is vertically arranged, and the entrance of described installation passage is arranged at hinged ear top.
Described installation channel slopes is arranged, and the entrance of described installation passage is arranged at the side of hinged ear.
Described installation passage is hook-shaped setting, and the entrance of described installation passage is arranged at the side of hinged ear.
The throat width of described installation passage is more than the exit width of described installation passage.
The outer end of described jointed shaft arranges block, described block laterally or/and longitudinal size is more than hinge hole
Diameter.
Described working end arranges light source, photographic head and pcb board, transparent heat-insulated cover and fixing cylinder, described light source,
Described photographic head and described pcb board are fixed in described fixing cylinder, described fixing cylinder be provided with photographic head clean-out opening,
Direct-injection water out and the working channel orifice for vacuum suction with biopsy, described photographic head clean-out opening is provided for
Guide the wash liquid stream guide plate to photographic head.
Be provided in hinge eyes group supplying gas, send the service aisle of water, attraction and biopsy, and described pcb board is opened
Being provided with working channel orifice, described light source, described cmos sensor are arranged at described working channel orifice side.
The top and bottom of this utility model hinge eyes are respectively provided with the first hinged ear and the second hinged ear, and first
Hinged ear and the second hinged ear substantially can protrude from upper surface and the lower surface of hinge eyes, the first hinged ear and
After two hinged ears are hinged with adjacent hinge eyes respectively, can reserve bigger revolution space, adjacent is hinged
Having bigger revolution space when pin joint rotates, endoscope the most of the present utility model plug-in package has
Bigger angle of bend, range of observation, and there is simple structure.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation；
Fig. 2 is embodiment 1 working end structural representation；
Fig. 3 is embodiment 1 hinge eyes structural representation；
Fig. 4 is the hinge eyes structural representation at another visual angle of embodiment 1.
Fig. 5 is embodiment 2 structural representation；
Fig. 6 is embodiment 3 structural representation；
Fig. 7 is another embodiment structural representation of embodiment 3.
In figure 1, working end, 2, distal joint, 3, hinge eyes group, 4, proximal joint, 11, light source,
12, photographic head, 13, fixing cylinder, 131, photographic head clean-out opening, 132, direct-injection water out, 133, work
Access opening, 134, guide plate, 31, hinge eyes, the 311, first hinged ear, 312, jointed shaft, 313,
Second hinged ear, 314, hinge hole, 315, inner groove, 316, outer groove, 317, through wires hole, 318,
Passage is installed, 319, block.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of new endoscopic plug-in package, including distal joint
2, proximal joint 4 and hinge eyes group 3, connection working end, distal joint 2 one end 1, the other end connects hinged
Ring group 3, proximal joint 4 one end connecting hinge T-Ring group 3, the other end connects endoscope and controls end.Herein with
Operator's hand-held control end is reference, with close operator as near-end, is far-end away from operator, then remote
End connector 2 is arranged at hinge eyes group 3 one end away from operator, and proximal joint 4 is arranged at hinge eyes group 3
One end of close operator
Hinge eyes group 3 includes multiple hinge eyes 31, and multiple hinge eyes 31 are the most hinged, hinge eyes 31 upper
Two the first hinged ears 311 of horizontally set of end, the first hinged ear 311 is hinged with adjacent hinge eyes 31,
The longitudinally disposed second hinged ear 313 of the lower end of hinge eyes 31, the second hinged ear 313 and adjacent hinge eyes
31 is hinged.Hinged ear and hinge hole 314 are respectively arranged at horizontal and vertical, same hinge eyes 31 hinged
The centrage of axle 312 axial line and hinge hole 314 is mutually perpendicular to, two the most adjacent hinged swaying directions
It is mutually perpendicular to, universal connection can be formed only by 3 hinge eyes 31, it is achieved hinge eyes group 3 universal.
In this utility model, what is called is horizontal and vertical to be referred specifically to, upper end edge first footpath of described hinge eyes 31
To arranging two the first hinged ears 311, described first hinged ear 311 is hinged with adjacent hinge eyes 31, institute
The lower end edge second stating hinge eyes 31 is radially arranged the second hinged ear 313, and described first radially with described second
Radially it is mutually perpendicular to.
Connecting portion is made to protrude from hinge eyes 31 by arranging the first hinged ear 311 and the second hinged ear 313,
During the bending of hinge eyes group, adjacent hinge ring 31 has bigger revolution space, before rotating to predetermined angular
Screens will not occur or touch, hinge eyes group 3 has bigger angle of bend, when using endoscopic observation,
Working end 1 can be made according to required angle bending.
Specifically, the upper end edge diametrically opposed location of hinge eyes 31 arranges arc recess, two recess it
Between formed the first hinged ear 311, the outside of the first hinged ear 311 arranges jointed shaft 312, hinge eyes 31
The diametric relative position of lower end edge arranges arc recess, forms the second hinged ear 313 between two recess,
Second hinged ear 313 arranges the centrage of hinge hole 314, the axial line of jointed shaft 312 and hinge hole 314
Being mutually perpendicular to, when adjacent hinge ring 31 is hinged, jointed shaft 312 is hinged with hinge hole 314, the effect of recess
It is that accommodating hinge eyes 31 rotates, and makes hinge eyes 31 have the bigger anglec of rotation, i.e. hinge eyes group 3 and has
There is bigger angle of bend.Part endoscope plug-in package is to ask bigger revolution space and angle of bend, hinge
The monomer openwork part connect is many, after hinge eyes group 3 bending, and part tricing line tensioning, part tricing line pine
Relax, be easily caused lax tricing line and reach outside hinge eyes group 3, be easily caused tricing line and be stuck in hinge eyes
Group 3, this utility model structure is while having bigger angle of bend, and hinge eyes 31 connects dense, whole
Body structure is compacted, and hollow-out parts is few, and tricing line is hinged ring 31 by major part position and surrounds, lax tricing line
It is difficult to stretch out outside hinge eyes 31, provides a safe and reliable working environment for tricing line.
The upper end outer wall of hinge eyes 31 arranges outer groove 316, and the inwall of lower end arranges inner groove 315, and first
Hinged ear 311 inserts in the inner groove 315 of adjacent hinge eyes 31, and the second hinged ear 313 is sheathed on adjacent
The outer groove 316 of hinge eyes 31.Adjacent hinge eyes is made by arranging outer groove 316 and inner groove 315
31 concordance keeping structure, the maximum gauge of hinge eyes group 3 and the equal diameters of hinge eyes 31, it is to avoid
The sidewall of hinge eyes group 3 forms projective structure, reduces the resistance that hinge eyes group 3 is inserted, alleviates patient simultaneously
Insert vomiting reaction during endoscope.
In the present embodiment, the position of inner groove and outer groove is not limited solely to foregoing description position, this enforcement
In example, the upper end inwall of hinge eyes 31 can arrange inner groove 315, and the outer wall of lower end arranges outer groove 316, phase
When adjacent hinge eyes 31 is hinged, the upper end of hinge eyes 31 is sheathed on the lower end of adjacent hinge ring 31, hinge eyes
The upper end of adjacent hinge ring 31 is inserted in the lower end of 31, describes with aforementioned inner groove 315 outer groove 316 and has
Identical technique effect.
Control line is set, hinge eyes 31 inwall arrange two for the through wires hole 317 connecting control line, two
Adjacent hinge eyes 31 forms horizontal and vertical four through wires hole 317, installs fixing control from four direction
Line.One end of control line connects control end, and the other end connects distal joint 2 after through wires hole 317.
As in figure 2 it is shown, described working end arranges light source 11, photographic head 12, pcb board and fixing cylinder 13,
Described light source 11, described photographic head 12 and described pcb board are fixed in described fixing cylinder 13, described fixing cylinder
13 are provided with photographic head clean-out opening 131, direct-injection water out 132 and the work for vacuum suction with biopsy leads to
Hole, road 133, described photographic head clean-out opening 131 is provided for guiding the wash liquid stream guide plate 134 to photographic head.
Described guide cleanout fluid to spray to photographic head 12 by guide plate 134, photographic head 12 is carried out, keep
The cleaning of photographic head 12.
Described service aisle the input of plug-in package be provided with first interface, the second interface, for negative pressure
Attract and the 3rd interface of biopsy, the described first interface described photographic head clean-out opening 131 of connection, described second
Direct-injection water out 131 described in orifice, described 3rd orifice working channel orifice 133.
The present embodiment enters direct-injection water out 132 by cleanout fluid and enters interior position or the biopsy procedure position peeped
Row cleans, and photographic head 12 is carried out by cleanout fluid through photographic head clean-out opening 131 simultaneously, cleans complete, logical
Cross working channel orifice 133 and carry out vacuum suction, sewage is discharged, in carrying out afterwards, peeps shooting, the need to
Carry out biopsy procedure then biopsy forceps to enter from through the 3rd interface, extend to body operation from working channel orifice 133
Performing the operation in position, extracts biopsy forceps after operation out, and blood stains attract to discharge through working channel orifice 133.
Being provided with the service aisle for supply gas, send water, attraction and biopsy in hinge eyes group 3, pcb board is opened
Being provided with working channel orifice, light source, described cmos sensor are arranged at working channel orifice side.
In the present embodiment, the first hinged ear 311 and the second hinged ear 313 substantially can protrude from hinge eyes 31
Upper surface and lower surface, the first hinged ear 311 and the second hinged ear 313 respectively with adjacent hinge eyes 31
After hinged, can reserve bigger revolution space, adjacent hinge eyes 31 has bigger when pin joint rotates
Revolution space, endoscope's plug-in package of the present embodiment has bigger angle of bend, range of observation.
The hinge eyes of the present embodiment is working of plastics, and the speed of production of working of plastics is fast, compared to the Serpentis of metal material
Bone structure or displacement spring have low cost,
Embodiment 2
As it is shown in figure 5, the present embodiment difference from Example 1 is that described first hinged ear 311 is arranged
Jointed shaft 312, described second hinged ear 313 arranges mounting groove, and described mounting groove includes hinge hole 314 He
For guiding described jointed shaft 312 to load the installation passage 318 of described hinge hole 314, described installation passage
318 are vertically arranged, and the entrance of described installation passage 318 is arranged at the top of the second hinged ear 313.
In the present embodiment, arranging owing to the second hinged ear 313 stands upside down, its top is i.e. the second hinged ear 313
Bottom.The outlet of described installation passage 318 is arranged at the minimum point of hinge hole 314.
The axial line of described jointed shaft 312 and the central axis of hinge hole 314.By installing passage 318
Fast Installation hinge eyes 31, makes jointed shaft 312 from the second hinged ear 313 by installing the guiding of passage 318
Top along install passage 318 from exit enter hinge hole 314, it is to avoid by external force extruding make hinged
Ring 31 deformation makes jointed shaft 312 load hinge hole 314, and the present embodiment installation passage 318 is the shortest, logical
Road simple in construction, installation rate is fast.
In the present embodiment, the throat width of described installation passage 318 is more than the outlet of described installation passage 318
Width.Increase throat width, it is simple to jointed shaft 312 enters installs passage 318, reduces the width in exit,
Prevent jointed shaft 312 from skidding off from installing passage 318.
The outer end of described jointed shaft 312 arranges block 319, the transversely or longitudinally size of described block 319
More than the diameter of hinge hole 314, in the present embodiment, block 319 is circular block 319, circular shelves
The diameter of block 319 is more than the diameter of hinge hole 314.Hinge eyes 31 is working of plastics, there is deformation, by control
When rope making controls plug-in package bending, easily make hinge eyes 31 deformation, there is jointed shaft 312 and depart from hinge hole
The possibility of 314, in the present embodiment, the diameter of block 319 is more than the diameter of hinge hole 314, limits because of hinged
Ring 31 deforms and causes jointed shaft 312 to slide along the centrage of hinge hole 314, prevents jointed shaft 312 from hinge
Connect hole 314 to slip.
Embodiment 3
As shown in Figure 6, compared with Example 2, the present embodiment difference is, the present embodiment is installed logical
Road 318 is obliquely installed, and for tilting straight channel, the entrance of described installation passage 318 is arranged at the second hinged ear
The side of 313, the outlet of described installation passage 318 is arranged at minimum point and the peak company of hinge hole 314
The side of line, and entrance and exit is arranged at minimum point and the same side of peak line.
Second hinged ear 313 includes two the hinged ears being oppositely arranged, the installation passage 318 of two hinged ears
Towards can be identical or contrary.
In the present embodiment, owing to installing the exit position deviation highs and lows of passage 318, insertion group
Part is either in bending and is in straight configuration, and jointed shaft 312 is difficult to skid off from installation passage 318.
As it is shown in fig. 7, the present embodiment install passage 318 in hook-shaped setting, the entrance of described installation passage and
Outlet arranges identical, has identical technique effect.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Cause
This, protection domain of the present utility model should be as the criterion with scope of the claims.
Claims (10)
1. a new endoscopic plug-in package, it is characterized in that, including distal joint, proximal joint and hinge eyes group, connection working end, described distal joint one end, other end connecting hinge T-Ring group, described proximal joint one end connecting hinge T-Ring group, the other end connects endoscope and controls end, described hinge eyes group includes multiple hinge eyes, the plurality of hinge eyes is the most hinged, the upper end edge of described hinge eyes first is radially arranged two the first hinged ears, described first hinged ear is hinged with adjacent hinge eyes, the lower end edge of described hinge eyes second is radially arranged the second hinged ear, described second hinged ear is hinged with adjacent hinge eyes, described first is radially radially mutually perpendicular to described second.
A kind of new endoscopic plug-in package the most according to claim 1, it is characterized in that, the upper end outer wall of described hinge eyes arranges outer groove, the inwall of lower end arranges inner groove, described first hinged ear inserts in the inner groove of adjacent hinge eyes, and the outer groove of adjacent hinge eyes is located at by described second hinged ear muff.
A kind of new endoscopic plug-in package the most according to claim 1, it is characterized in that, arranging control line, described hinge eyes inwall is provided with two for the through wires hole connecting described control line, described control line one end connects control end, and the other end connects distal joint through described through wires hole.
A kind of new endoscopic plug-in package the most according to claim 1, it is characterized in that, described first hinged ear arranges jointed shaft, described second hinged ear arranges mounting groove, described mounting groove includes hinge hole and for guiding described jointed shaft to load the installation passage of described hinge hole, the entrance of described installation passage is arranged at hinged ear top or side, and the outlet of described installation passage is arranged at hinge hole.
A kind of new endoscopic plug-in package the most according to claim 4, it is characterised in that described installation passage is vertically arranged, and the entrance of described installation passage is arranged at hinged ear top.
A kind of new endoscopic plug-in package the most according to claim 4, it is characterised in that described installation channel slopes is arranged, and the entrance of described installation passage is arranged at the side of hinged ear.
A kind of new endoscopic plug-in package the most according to claim 4, it is characterised in that described installation passage is hook-shaped setting, and the entrance of described installation passage is arranged at the side of hinged ear.
8. according to a kind of new endoscopic plug-in package described in claim 4 to 7 any one, it is characterised in that the throat width of described installation passage is more than the exit width of described installation passage.
9. according to a kind of new endoscopic plug-in package described in claim 4 to 7 any one, it is characterised in that the outer end of described jointed shaft arranges block, described block laterally or/and longitudinal size is more than the diameter of hinge hole.
A kind of new endoscopic plug-in package the most according to claim 1, it is characterized in that, described working end arranges light source, photographic head and pcb board, transparent heat-insulated cover and fixing cylinder, described light source, described photographic head and described pcb board are fixed in described fixing cylinder, described fixing cylinder is provided with photographic head clean-out opening, direct-injection water out and the working channel orifice for vacuum suction Yu biopsy, and described photographic head clean-out opening is provided for guiding the wash liquid stream guide plate to photographic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108029.6U CN205612443U (en) | 2016-02-03 | 2016-02-03 | Novel endoscope plug -in package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108029.6U CN205612443U (en) | 2016-02-03 | 2016-02-03 | Novel endoscope plug -in package |
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| Publication Number | Publication Date |
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| CN205612443U true CN205612443U (en) | 2016-10-05 |
Family
ID=57034054
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108029.6U Active CN205612443U (en) | 2016-02-03 | 2016-02-03 | Novel endoscope plug -in package |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963494A (en) * | 2017-03-30 | 2017-07-21 | 微创（上海）医疗机器人有限公司 | Operating robot snakelike joint, operating theater instruments and endoscope |
| CN107080514A (en) * | 2017-06-07 | 2017-08-22 | 惠州市先赞科技有限公司 | Endoscope provided with new snake bone |
| CN107951456A (en) * | 2017-12-13 | 2018-04-24 | 谢超 | A kind of integral type insertion section of sight glass and production method |
| CN108309204A (en) * | 2017-01-16 | 2018-07-24 | 深圳市先赞科技有限公司 | Equipped with the endoscope using snake gelatine skin made of spraying process |
| CN108606768A (en) * | 2016-12-09 | 2018-10-02 | 深圳市先赞科技有限公司 | Endoscope equipped with automation control snake bone component |
| CN110353809A (en) * | 2018-04-10 | 2019-10-22 | 苏州迈澜医疗科技有限公司 | Flexible joint |
| WO2020135364A1 (en) * | 2018-12-25 | 2020-07-02 | 深圳市先赞科技有限公司 | Bending part of endoscope and endoscope |
| CN113559395A (en) * | 2021-07-27 | 2021-10-29 | 西藏自治区人民政府驻成都办事处医院 | Special balloon catheter for BRTO (vascular endothelial ablation and ablation) and use method |
-
2016
- 2016-02-03 CN CN201620108029.6U patent/CN205612443U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606768A (en) * | 2016-12-09 | 2018-10-02 | 深圳市先赞科技有限公司 | Endoscope equipped with automation control snake bone component |
| CN108309204A (en) * | 2017-01-16 | 2018-07-24 | 深圳市先赞科技有限公司 | Equipped with the endoscope using snake gelatine skin made of spraying process |
| CN106963494A (en) * | 2017-03-30 | 2017-07-21 | 微创（上海）医疗机器人有限公司 | Operating robot snakelike joint, operating theater instruments and endoscope |
| WO2018177040A1 (en) * | 2017-03-30 | 2018-10-04 | 微创（上海）医疗机器人有限公司 | Snake-like joint for surgical robot, surgical instrument, and endoscope |
| CN107080514A (en) * | 2017-06-07 | 2017-08-22 | 惠州市先赞科技有限公司 | Endoscope provided with new snake bone |
| CN107951456A (en) * | 2017-12-13 | 2018-04-24 | 谢超 | A kind of integral type insertion section of sight glass and production method |
| CN110353809A (en) * | 2018-04-10 | 2019-10-22 | 苏州迈澜医疗科技有限公司 | Flexible joint |
| CN110353809B (en) * | 2018-04-10 | 2022-03-01 | 苏州迈澜医疗科技有限公司 | Flexible joint |
| WO2020135364A1 (en) * | 2018-12-25 | 2020-07-02 | 深圳市先赞科技有限公司 | Bending part of endoscope and endoscope |
| CN113559395A (en) * | 2021-07-27 | 2021-10-29 | 西藏自治区人民政府驻成都办事处医院 | Special balloon catheter for BRTO (vascular endothelial ablation and ablation) and use method |
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