CN205458883U - But automatically controlled titanium of double -end of roll adjustment clamp - Google Patents
But automatically controlled titanium of double -end of roll adjustment clamp Download PDFInfo
- Publication number
- CN205458883U CN205458883U CN201620107917.6U CN201620107917U CN205458883U CN 205458883 U CN205458883 U CN 205458883U CN 201620107917 U CN201620107917 U CN 201620107917U CN 205458883 U CN205458883 U CN 205458883U
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- China
- Prior art keywords
- push
- pull bar
- titanium
- housing
- sleeve pipe
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Abstract
The utility model relates to the technical field of medical equipment, specifically disclose a but automatically controlled titanium of double -end of roll adjustment clamp, including casing and two sleeve pipes of setting in the casing, the intraductal push -and -pull rod that is provided with of cover, the push -and -pull rod rear end has the sliding ring, the sliding ring wear to arrange in with push -and -pull rod vertically slide bar on, the slide bar middle part sets up a thread bush, wear to put the screw rod parallel with the push -and -pull rod in the thread bush, the sleeve pipe both ends set up the slider, middle part position department sets up a positive and negative threaded lead screw, drive the horizontal translation of two sheathed tubes through positive and negative threaded lead screw, realize range adjustment and control between two titaniums clamp head, it realizes the push -and -pull action to drive the push -and -pull rod through the slide bar, thereby effectively realize opening with closed of two binding clips, two sets of action mutual fusions, and all pass through step motor drive control, portably, save time, and labor -saving, good utilization effect, therefore, the clothes hanger is strong in practicability.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly to the automatically controlled titanium clamp pincers of double end of a kind of convenient regulation titanium folder clamp distance being applicable to surgical operation.
Background technology
Liver neoplasm in department of general surgery is excised or in hepatic portion resection operation, it is often necessary to cutting off a lot of blood vessel, traditional way is to clamp blood vessel two ends with pliers, ligature with fine rule the most respectively after cut-out, or before blood vessel cuts off, close with titanium folder folder respectively at blood vessel two ends, then cut or cut off.Owing to liver blood flow Xining can not be oversize, otherwise can cause the hepatic ischemia/reperfusion injury time postoperative ischemical reperfusion injury of length, organ is caused the most serious functional.
Utility model patent disclosed in 13 days January in 2016, it is provided that a kind of double binding clip titanium clamp pincers, by being arranged side by side double binding clip and blood vessel cutter sweep carries out blocking-up and the cutting of blood vessel, easy, quickly.But in use, there is blood vessel blocking spacing and fix, the defect that inconvenience adjusts, the blood vessel that sometimes can block cutting is the shortest, and two binding clip distances of titanium clamp pincers are bigger, cause it effectively to use.Simultaneously, this titanium clamp pincers needs handle is applied pressure, titanium folder could be ejected, it is achieved block, during blocking-up, handle is pressed, as easy as rolling off a log cause titanium clamp pincers to move, cause blocking-up inaccurate, poor stability, affect surgical effect, and its cutter sweep is also easy to there is the potential safety hazard causing patient's secondary injury.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of simple in construction, easy and simple to handle, safe and stable, reliable, effectively according to the automatically controlled titanium clamp pincers of double end of the adjustable pitch blocking position regulation binding clip distance.
nullTo achieve these goals，This utility model is to realize by the following technical solutions: the automatically controlled titanium clamp pincers of double end of a kind of adjustable pitch，Including housing and two sleeve pipes being arranged in housing，Two sleeve pipe front ends all stretch out described housing and be respectively arranged with titanium clamping put device，Push-pull bar it is provided with in sleeve pipe，Push-pull bar rear end has slip ring，Slip ring is placed through on the slide bar vertical with described push-pull bar，Slide bar two ends are slidably connected with housing two side，One thread bush is set in the middle part of slide bar，A screw rod parallel with described push-pull bar is placed in thread bush，Screw rod is rotated by a step motor drive，Described sleeve pipe two ends arrange slide block、And be slidably connected with the slide rail being arranged in housing by this slide block，Described slide rail is vertical with described sleeve pipe direction，In described housing, a positive/negative thread leading screw is set at described sleeve pipe medium position，And be connected with described casing threads by a swivel nut respectively，One gear is set in the middle part of described positive/negative thread leading screw and is rotated by a step motor drive.
The clamping of described titanium is put device and is included that two are passed through the supporting rod that rotating shaft is hinged, are provided with spring and make it keep open configuration between two supporting rods.
Described push-pull bar front end arranges a pushing block with v shape groove.
Being provided with two between described internal surface of sleeve pipe and described push-pull bar and stablize sliding sleeve, the position stablizing sliding sleeve is corresponding with described slide position.
Described slide block is swallowtail-shaped structure, and described slide rail has the dovetail groove matched with described slide block.
Described slide bar two ends are all slidably connected with described inner walls by a chute, and described chute direction is parallel with described push-pull bar direction.
Described housing side is provided with control handle, is provided with the controller being connected with described motor in this handle.
It is provided with control knob on described handle.
This utility model is by arranging positive/negative thread leading screw driven by stepper motors and being advanced the slide bar of translation by motor in housing, the transverse translation of two sleeve pipes is driven by positive/negative thread leading screw, realize the distance regulation between two titanium clamp pincers heads and control, push-pull bar is driven to realize push pull maneuver by slide bar, thus effectively realize opening and closing of two binding clips, and then realize two binding clips clamping titaniums folder realize blood vessel blocking function, two set actions are all controlled by step motor drive, easy, save time, laborsaving, and by slip ring and slide bar phase structure, have effectively achieved the fusion of two set actions, solve push-pull bar should realize vertically moving, realize a difficult problem for transverse shifting again.Further, stablize sliding sleeve by arranging two between sleeve pipe and push-pull bar, can structural stability between effective guarantee sleeve pipe and push-pull bar, it is to avoid push-pull bar run-off the straight, the structural behaviour making titanium clamp pincers is more reliable and more stable.Slide block uses, with slide rail, the dovetail configuration matched, and can be prevented effectively from slide block abjection situation and occur.By using controller and control knob to control motor, operate the easiest, smoothly, and do not have influence on the stability in use of titanium clamp pincers, make that titanium folder is stable carries out blood vessel blocking exactly, it is to avoid be moved, improve and clamp efficiency and quality.This utility model simple in construction, easy and simple to handle, using effect is good, practical.
Accompanying drawing explanation
The utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is plan structure schematic diagram of the present utility model；
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is expanded on further.
nullReferring to Fig. 1、Fig. 2: the automatically controlled titanium clamp pincers of adjustable pitch double end of the present utility model，Including housing 4 and two sleeve pipes 5 being arranged in housing 4，Two sleeve pipe 5 front ends all stretch out described housing 4 and be respectively arranged with titanium clamping put device 1，The clamping of this titanium is put device 1 and is included that two are passed through the supporting rod 1-1 that rotating shaft is hinged，Being provided with spring 1-2 between two supporting rod 1-1 promotes it to keep open configuration in the case of not by other active forces，Push-pull bar 8 it is provided with in sleeve pipe 5，Push-pull bar 8 front end arranges a pushing block 2 with v shape groove、Rear end has slip ring 10，Slip ring 10 is placed through on the slide bar 17 vertical with described push-pull bar 8，Slide bar 17 two ends are all slidably connected with housing 4 two side by a chute 11，The described slide bar 17 glide direction in chute 11 is parallel with described push-pull bar 8 direction，One thread bush 16 is set in the middle part of slide bar 17，A screw rod 18 parallel with described push-pull bar 8 is placed in thread bush 16，Screw rod 18 is connected with the output shaft of the first motor 12，Screw rod 18 is driven to rotate by the first motor 12，Slided along slide bar 11 by the slide bar 17 that rotarily drives of screw rod 18，And then promote push-pull bar 8 to make push-and-pull campaign，When push-pull bar 8 is pushed ahead，Hinged supporting rod 1-1 is under pushing block 2 acts on，Titanium clamping is put the rear end of device 1 and is carried out in v shape groove，Meanwhile，The two mutual clampings of supporting rod 1-1，When push-pull bar 8 is pulled back backward，Move after pushing block 2，Hinged supporting rod 1-1 departs from the v shape groove of pushing block 2，Under the effect of spring force，It is separated from each other，Thus effectively realize titanium by the push-and-pull campaign of push-pull bar 8 and clamp the Guan Bi putting device 1 and open.
nullThe two ends of each sleeve pipe 5 are respectively provided with slide block 19、And be slidably connected with the slide rail 22 being arranged in housing 4 by this slide block 19，Described slide block 19 is swallowtail-shaped structure，Described slide rail 22 has the dovetail groove matched with described slide block 19，Described slide rail 22 is vertical with described sleeve pipe 5 direction，In described housing 4, a positive/negative thread leading screw 13 is set at described sleeve pipe 5 medium position，Positive/negative thread leading screw 13 two ends are arranged on housing 4 by bearing block 7 respectively，The swivel nut 6 threadeded with described positive/negative thread leading screw 13 it is correspondingly arranged in the middle part of described sleeve pipe 5，One driven gear 14 is set in the middle part of described positive/negative thread leading screw 13，Driven gear 14 engages with the driving gear 20 being arranged on the second motor，Two motors 12 and 15 are arranged at housing 4 inwall，Positive/negative thread leading screw 13 is driven to rotate by the second motor 15，And then drive two sleeve pipes 5 close to each other or away from，Thus realize the adjustment of two titanium clamp pincers binding clip distances，Realize during actual operation，Adjust the blocking position of two binding clips as required.
Being further used as preferred version, be provided with two and stablize sliding sleeve 3 between described sleeve pipe 5 inwall and described push-pull bar 8, the position stablizing sliding sleeve 3 is corresponding with described slide block 19 position.Described housing 4 side is provided with control handle 24, the controller 23 being connected respectively with described motor 12 and 15 it is provided with in this handle 24, simultaneously, control knob 25 and display screen it is provided with on handle 24, control knob includes shift knob, settings button, clamps together button and roll adjustment button, wherein clamps together button and roll adjustment button is hilted broadsword Two bors d's oeuveres shift knob.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.The technology contents of the most detailed description of this utility model is known technology.
Claims (8)
- null1. the automatically controlled titanium clamp pincers of the double end of an adjustable pitch，Including housing and two sleeve pipes being arranged in housing，Two sleeve pipe front ends all stretch out described housing and be respectively arranged with titanium clamping put device，Push-pull bar it is provided with in sleeve pipe，It is characterized in that: push-pull bar rear end has slip ring，Slip ring is placed through on the slide bar vertical with described push-pull bar，Slide bar two ends are slidably connected with housing two side，One thread bush is set in the middle part of slide bar，A screw rod parallel with described push-pull bar is placed in thread bush，Screw rod is rotated by a step motor drive，Described sleeve pipe two ends arrange slide block、And be slidably connected with the slide rail being arranged in housing by this slide block，Described slide rail is vertical with described sleeve pipe direction，In described housing, a positive/negative thread leading screw is set at described sleeve pipe medium position，And be connected with described casing threads by a swivel nut respectively，One gear is set in the middle part of described positive/negative thread leading screw and is rotated by a step motor drive.
- 2. titanium clamp pincers as claimed in claim 1, it is characterised in that: the clamping of described titanium is put device and is included that two are passed through the supporting rod that rotating shaft is hinged, are provided with spring and make it keep open configuration between two supporting rods.
- 3. titanium clamp pincers as claimed in claim 2, it is characterised in that: described push-pull bar front end arranges a pushing block with v shape groove.
- 4. the titanium clamp pincers as described in claim 1 or 2 or 3, it is characterised in that: being provided with two between described internal surface of sleeve pipe and described push-pull bar and stablize sliding sleeve, the position stablizing sliding sleeve is corresponding with described slide position.
- 5. titanium clamp pincers as claimed in claim 1, it is characterised in that: described slide block is swallowtail-shaped structure, and described slide rail has the dovetail groove matched with described slide block.
- 6. titanium clamp pincers as claimed in claim 1, it is characterised in that: described slide bar two ends are all slidably connected with described inner walls by a chute, and described chute direction is parallel with described push-pull bar direction.
- 7. titanium clamp pincers as claimed in claim 1, it is characterised in that: described housing side is provided with control handle, is provided with the controller being connected with described motor in this handle.
- 8. titanium clamp pincers as claimed in claim 7, it is characterised in that: it is provided with control knob on described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107917.6U CN205458883U (en) | 2016-02-03 | 2016-02-03 | But automatically controlled titanium of double -end of roll adjustment clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107917.6U CN205458883U (en) | 2016-02-03 | 2016-02-03 | But automatically controlled titanium of double -end of roll adjustment clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458883U true CN205458883U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107917.6U Expired - Fee Related CN205458883U (en) | 2016-02-03 | 2016-02-03 | But automatically controlled titanium of double -end of roll adjustment clamp |
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| CN (1) | CN205458883U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260329A (en) * | 2017-07-28 | 2017-10-20 | 四川省骨科医院 | Soft tissue expander |
| CN107260311A (en) * | 2017-07-31 | 2017-10-20 | 成都中科博恩思医学机器人有限公司 | Apparatus transmission component, the operating theater instruments of operating robot and operating robot |
| CN107334535A (en) * | 2017-07-31 | 2017-11-10 | 成都中科博恩思医学机器人有限公司 | Apparatus transmission component, the operating theater instruments of operating robot and operating robot |
| CN107714130A (en) * | 2017-11-27 | 2018-02-23 | 北京大学第三医院 | Adjustable pitch double fastener Clip Applier |
| CN110495947A (en) * | 2019-08-19 | 2019-11-26 | 重庆市铜梁区中医院 | A kind of body surface pedunculated tumor cutter |
| CN110897660A (en) * | 2019-12-27 | 2020-03-24 | 武汉半边天微创医疗技术有限公司 | Push-pull rod driving device |
| CN112704539A (en) * | 2019-10-25 | 2021-04-27 | 苏州英途康医疗科技有限公司 | Clip applier shaft assembly and medical surgical clip applier |
-
2016
- 2016-02-03 CN CN201620107917.6U patent/CN205458883U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260329A (en) * | 2017-07-28 | 2017-10-20 | 四川省骨科医院 | Soft tissue expander |
| CN107260311A (en) * | 2017-07-31 | 2017-10-20 | 成都中科博恩思医学机器人有限公司 | Apparatus transmission component, the operating theater instruments of operating robot and operating robot |
| CN107334535A (en) * | 2017-07-31 | 2017-11-10 | 成都中科博恩思医学机器人有限公司 | Apparatus transmission component, the operating theater instruments of operating robot and operating robot |
| CN107334535B (en) * | 2017-07-31 | 2021-08-10 | 成都博恩思医学机器人有限公司 | Instrument transmission assembly, surgical instrument of surgical robot and surgical robot |
| CN107714130A (en) * | 2017-11-27 | 2018-02-23 | 北京大学第三医院 | Adjustable pitch double fastener Clip Applier |
| CN107714130B (en) * | 2017-11-27 | 2024-02-06 | 北京大学第三医院 | Adjustable-distance double-clamp clip applier |
| CN110495947A (en) * | 2019-08-19 | 2019-11-26 | 重庆市铜梁区中医院 | A kind of body surface pedunculated tumor cutter |
| CN112704539A (en) * | 2019-10-25 | 2021-04-27 | 苏州英途康医疗科技有限公司 | Clip applier shaft assembly and medical surgical clip applier |
| CN110897660A (en) * | 2019-12-27 | 2020-03-24 | 武汉半边天微创医疗技术有限公司 | Push-pull rod driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |