CN104644109A - Serpentine bracket - Google Patents
Serpentine bracket Download PDFInfo
- Publication number
- CN104644109A CN104644109A CN201410796794.7A CN201410796794A CN104644109A CN 104644109 A CN104644109 A CN 104644109A CN 201410796794 A CN201410796794 A CN 201410796794A CN 104644109 A CN104644109 A CN 104644109A
- Authority
- CN
- China
- Prior art keywords
- holder
- knuckle
- fixing base
- endoscope
- steering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Abstract
The invention relates to a serpentine bracket. The serpentine bracket comprises a lens rod fixing base, wherein a fixing base adjusting block and a fixing base guide nut are arranged in the mirror rod fixing base; a fixing base guide screw penetrates through the fixing base guide nut to be connected with the fixing base adjusting block; an endoscope is fixed in the way that the fixing base guide screw is rotationally linked with the fixing base adjusting block; a steel wire pull head is arranged in a steering knuckle; one end of the steering knuckle is connected with the steel wire pull head through a steering lock end; the steering lock end is arranged in a steering lock catch; the steering lock catch is connected with a steering shaft sleeve and the fixing base adjusting block through a steering shaft; the other end of the steering knuckle is connected with a locking nut and one end of a direction pipe through a locking screw; a safety sleeve is arranged in the direction pipe. The serpentine bracket has the beneficial effects that a head locking clamp can be rotated at 360 degrees through rotating tightness of a screw in front of the steering knuckle to adjust direction; the head locking clamp can be positioned after the screw is tightly screwed; endoscopes with multiple specifications can be detached and replaced by the endoscope clamping device; and the endoscope can be rotated at 360 degrees.
Description
Technical field
The present invention relates to field, especially a kind of serpentine supporter.
Background technology
Support is as clinical holder, and with commonplace in asoscope, laryngoscope, original support can only left and right directions work, can not above-below direction work, uses inconvenience.In endoscopic surgery, this support just can not be suitable for, and is inconvenient to clamp the reeve of endoscope or cold light source apparatus and extracts.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, provides the serpentine supporter in a kind of endoscope, conveniently clamps the reeve of endoscope or cold light source apparatus and extracts.
The present invention solves the technical scheme that its technical problem adopts: this serpentine supporter, comprise mirror bar holder, holder regulating block and holder spigot nut is provided with in mirror bar holder, holder guide screw is connected with holder regulating block through holder spigot nut, rotates interlock holder regulating block fix endoscope by holder guide screw; Be provided with steel wire pull head in knuckle, one end of knuckle is connected with steel wire pull head by turning to tapered end, turns to tapered end to be arranged on steering lock and smashs, turn to snap close to be connected with holder regulating block with steering column jacket by steering spindle; The other end of knuckle is connected with one end of oriented tube with locking cap by locking silk, in oriented tube, condom is installed, one end of lock shaft to be sleeved in condom and to be connected with steel wire by sliding orientation axes, relief spring is provided with in condom, one end of handle base and pressing plate is coupling on lock shaft, handle base is provided with pintle hook lock button and pintle hook lock, promotes driver plate Strain lock mandrel pin pintle hook lock, upwardly pintle hook lock button solution unlocking card by lower platen; The bottom position of handle base is connected with wall bar, and wall bar is provided with holder; After orientation selected by support, by regulate locking cap make each knuckle strain location, regulate locking cap time, locking silk slide orientation axes in the groove of oriented tube on or lower slider.
Described holder regulating block is provided with Baltimore groove, for clamping endoscope.
The multiple serial connection of described knuckle, by convex-concave circular arc dovetail between each knuckle, can rotate arbitrarily and rotate between each knuckle.
The effect that the present invention is useful is: rotate looseness by screw before knuckle and head locking clamp 360 degree can be made to rotate adjustment direction, can positioning head locking clamp after screw tightening; The endoscope of endoscope's clamping device removable and replaceable polytypic, endoscope can 360 degree of rotations.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Description of reference numerals: holder guide screw 1, holder spigot nut 2, mirror bar holder 3, holder regulating block 4, steering column jacket 5, steering spindle 6, turns to snap close 7, turns to tapered end 8, steel wire pull head 9, knuckle 10, locking silk 11, locking cap 12, oriented tube 13, condom 14, relief spring 15, lock shaft 16, pressing plate 17, driver plate 18, handle base 19, pintle hook lock button 20, pintle hook lock 21, wall bar 22, holder 23, Baltimore groove 24, slides orientation axes 25.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in the figure, this all serpentine supporter, comprise mirror bar holder 3, holder regulating block 4 and holder spigot nut 2 is provided with in mirror bar holder 3, holder guide screw 1 is connected with holder regulating block 4 through holder spigot nut 2, rotates interlock holder regulating block 4 fix endoscope by holder guide screw 1; Be provided with steel wire pull head 9 in knuckle 10, one end of knuckle 10 is connected with steel wire pull head 9 by turning to tapered end 8, turns to tapered end 8 to be arranged on and turns in snap close 7, turn to snap close 7 to be connected with holder regulating block 4 with steering column jacket 5 by steering spindle 6; The other end of knuckle 10 is connected with locking cap 12 one end with oriented tube 13 by locking silk 11, condom 14 is installed in oriented tube 13, one end of lock shaft 16 to be sleeved in condom 14 and to be connected with steel wire by sliding orientation axes 25, relief spring 15 is provided with in condom 14, handle base 19 is coupling on lock shaft 16 with one end of pressing plate 17, handle base 19 is provided with pintle hook lock button 20 and pintle hook lock 21, promote driver plate 18 Strain lock mandrel 16 by lower platen 17 and pin pintle hook lock 21, upwardly unlocking card 21 separated by pintle hook lock button 20; The bottom position of handle base 19 is connected with wall bar 22, and wall bar 22 is provided with holder 23, and serpentine supporter is clinical holder, and wall bar bottom is fixed on operating-table, and wall bar can be grown or shortly to change by operating-table height.After orientation selected by support, by regulate locking cap 12 make each knuckle 10 strain location, regulate locking cap 12 time, locking silk 11 slide orientation axes 25 in the groove of oriented tube 13 on or lower slider.
Described serpentine supporter head rotates interlock holder regulating block 4 by holder guide screw 1 and fixes endoscope; Can fix 12mm-5mm endoscope by fixed guide nut 2 fixed endoscope, screens place of described head device endoscope, is designed to Baltimore groove, not easily damages endoscope's bar by pressure, play fixed endoscope effect when locking endoscope like this.Rotating looseness by the screw before knuckle can make head locking clamp 360 degree rotate adjustment direction, can positioning head locking clamp after screw tightening.Promote snap close by holder regulating block 4, clamping can fix 12mm-5mm endoscope.The endoscope of endoscope's clamping device removable and replaceable polytypic, endoscope can 360 degree of rotations.Steering column jacket 5 drives head endoscope to pick up above-below direction work, originally can only left and right directions work, now can up and down, left and right directions arbitrarily regulates endoscope.Described locking device is thick by the steel wire 4mm of the steel wire rotatable wire compression in knuckle 10, can be regulated by each joint of knuckle, by the steel wire lock tightening device of inside, and fixed-direction.The joint stiffness that down rotatable wire plays knuckle is heightened, is adjusted hard effect.Described relief spring 15 plays the effect steel wire protecting steel wire not easily to break and strains by rotating, if the too tight easy fracture of drawing.Can locking spring by the pressing of pintle hook lock 21 and pintle hook lock button 20, fixed position knuckle is hardening, location.Can pintle hook lock be loosened as operative site position will be changed and change direction, handled easily.
Using method and operation principle: drive holder regulating block 4 to clamp by rotary fixing base guide screw 1 or unclamp mirror bar holder 3,1 gearing of holder guide screw given by holder spigot nut 2.Holder regulating block 4 in working order time along groove to slip, can not can rotate arbitrarily.Mirror bar holder 3 and holder regulating block 4 clamp directed endoscope.Steering spindle 6 connects mirror bar holder 3 and turns to tapered end 8 can 360 degree rotations arbitrarily under steering column jacket 5 supports, and preferential direction rear steering snap close 7 is locked orientation.Steel wire pull head 9 turns to tapered end 8 by being welded to connect with stone dead wire and locking silk 11, and multiple knuckle 10 of connecting, by convex-concave circular arc dovetail between each knuckle 10, can rotate arbitrarily and rotate between each knuckle 10, solve the problem of adjusting instrument difficulty in operation process.After orientation selected by support, each knuckle 10 is made to strain location by regulating locking cap 12.Regulate locking cap 12 time locking silk 11 slide orientation axes in the groove of oriented tube 13 on or lower slider.Condom 14 is pressed when Wire pulling and is made relief spring 15 stressed, and keeps steel wire to have a balanced elastic pulling force.Orientation is held handle base 19 after confirming and is promoted driver plate 18 Strain lock mandrel 16 by lower platen 17 and pin pintle hook lock 21.When needs adjusting pole, upwardly pintle hook lock button 20 can separate unlocking card 21.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (3)
1. a serpentine supporter, it is characterized in that: comprise mirror bar holder (3), holder regulating block (4) and holder spigot nut (2) is provided with in mirror bar holder (3), holder guide screw (1) is connected with holder regulating block (4) through holder spigot nut (2), rotates interlock holder regulating block (4) fix endoscope by holder guide screw (1), steel wire pull head (9) is installed in knuckle (10), one end of knuckle (10) is connected with steel wire pull head (9) by turning to tapered end (8), turn to tapered end (8) to be arranged on to turn in snap close (7), turn to snap close (7) to be connected with holder regulating block (4) with steering column jacket (5) by steering spindle (6), the other end of knuckle (10) is connected with locking cap (12) one end with oriented tube (13) by locking silk (11), condom (14) is installed in oriented tube (13), one end of lock shaft (16) to be sleeved in condom (14) and to be connected with steel wire by sliding orientation axes (25), relief spring (15) is provided with in condom (14), handle base (19) is coupling on lock shaft (16) with one end of pressing plate (17), handle base (19) is provided with pintle hook lock button (20) and pintle hook lock (21), promote driver plate (18) Strain lock mandrel (16) by lower platen (17) and pin pintle hook lock (21), upwardly unlocking card (21) separated by pintle hook lock button (20), the bottom position of handle base (19) is connected with wall bar (22), and wall bar (22) is provided with holder (23), after orientation selected by support, each knuckle (10) is made to strain location by regulating locking cap (12), when regulating locking cap (12), that locks silk (11) slides orientation axes (25) upper or lower slider in the groove of oriented tube (13).
2. serpentine supporter according to claim 1, is characterized in that: described holder regulating block (4) is provided with Baltimore groove (24), for clamping endoscope.
3. serpentine supporter according to claim 1, it is characterized in that: described knuckle (10) multiple serial connection, by convex-concave circular arc dovetail between each knuckle (10), can rotate arbitrarily and rotate between each knuckle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796794.7A CN104644109B (en) | 2014-12-19 | 2014-12-19 | A kind of serpentine supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796794.7A CN104644109B (en) | 2014-12-19 | 2014-12-19 | A kind of serpentine supporter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104644109A true CN104644109A (en) | 2015-05-27 |
| CN104644109B CN104644109B (en) | 2016-03-02 |
Family
ID=53236129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796794.7A Active CN104644109B (en) | 2014-12-19 | 2014-12-19 | A kind of serpentine supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104644109B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013858A (en) * | 2017-12-29 | 2018-05-11 | 广州维力医疗器械股份有限公司 | A kind of endoscope protects fixing device |
| CN109464169A (en) * | 2018-12-13 | 2019-03-15 | 赵永宏 | A kind of epiglottis retracts fixed device automatically |
| CN109549713A (en) * | 2019-01-24 | 2019-04-02 | 上海交通大学医学院附属第九人民医院 | Endoscope retaining device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115423A (en) * | 1991-10-25 | 1993-05-14 | Olympus Optical Co Ltd | Medical treating implement fixing device |
| US20020177750A1 (en) * | 2001-01-09 | 2002-11-28 | Tonis Pilvisto | Endoscope-type device, particularly for emergency intubation |
| CN1891174A (en) * | 2005-07-04 | 2007-01-10 | 中国医学科学院北京协和医院 | Nasal enterscope operation supporting-aid system |
| CN2857870Y (en) * | 2005-06-27 | 2007-01-17 | 中国医学科学院北京协和医院 | Nose endoscope support |
| CN201223373Y (en) * | 2008-07-28 | 2009-04-22 | 张合林 | Adjustable nerve endoscope fixture mechanism |
| CN101810513A (en) * | 2009-11-05 | 2010-08-25 | 孙墨 | Endoscope holder |
| US20120150155A1 (en) * | 2010-12-10 | 2012-06-14 | Boston Scientific Scimed, Inc. | Instrument Control Device |
| CN202553889U (en) * | 2012-05-03 | 2012-11-28 | 上海医疗器械（集团）有限公司手术器械厂 | Lens holding bracket |
| JP5189783B2 (en) * | 2007-03-30 | 2013-04-24 | 富士フイルム株式会社 | Hardness variable device for endoscope insertion part |
| CN204484030U (en) * | 2014-12-19 | 2015-07-22 | 杭州欧创医疗器械有限公司 | Serpentine supporter |
-
2014
- 2014-12-19 CN CN201410796794.7A patent/CN104644109B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05115423A (en) * | 1991-10-25 | 1993-05-14 | Olympus Optical Co Ltd | Medical treating implement fixing device |
| US20020177750A1 (en) * | 2001-01-09 | 2002-11-28 | Tonis Pilvisto | Endoscope-type device, particularly for emergency intubation |
| CN2857870Y (en) * | 2005-06-27 | 2007-01-17 | 中国医学科学院北京协和医院 | Nose endoscope support |
| CN1891174A (en) * | 2005-07-04 | 2007-01-10 | 中国医学科学院北京协和医院 | Nasal enterscope operation supporting-aid system |
| JP5189783B2 (en) * | 2007-03-30 | 2013-04-24 | 富士フイルム株式会社 | Hardness variable device for endoscope insertion part |
| CN201223373Y (en) * | 2008-07-28 | 2009-04-22 | 张合林 | Adjustable nerve endoscope fixture mechanism |
| CN101810513A (en) * | 2009-11-05 | 2010-08-25 | 孙墨 | Endoscope holder |
| US20120150155A1 (en) * | 2010-12-10 | 2012-06-14 | Boston Scientific Scimed, Inc. | Instrument Control Device |
| CN202553889U (en) * | 2012-05-03 | 2012-11-28 | 上海医疗器械（集团）有限公司手术器械厂 | Lens holding bracket |
| CN204484030U (en) * | 2014-12-19 | 2015-07-22 | 杭州欧创医疗器械有限公司 | Serpentine supporter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013858A (en) * | 2017-12-29 | 2018-05-11 | 广州维力医疗器械股份有限公司 | A kind of endoscope protects fixing device |
| CN109464169A (en) * | 2018-12-13 | 2019-03-15 | 赵永宏 | A kind of epiglottis retracts fixed device automatically |
| CN109549713A (en) * | 2019-01-24 | 2019-04-02 | 上海交通大学医学院附属第九人民医院 | Endoscope retaining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104644109B (en) | 2016-03-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |