CN103750908A - Movable needle inserting table - Google Patents
Movable needle inserting table Download PDFInfo
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- CN103750908A CN103750908A CN201410046076.8A CN201410046076A CN103750908A CN 103750908 A CN103750908 A CN 103750908A CN 201410046076 A CN201410046076 A CN 201410046076A CN 103750908 A CN103750908 A CN 103750908A
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- propeller
- inserting needle
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Abstract
The invention relates to the field of medical apparatuses and instruments, in particular to an instrument matched with puncturing instruments or radiofrequency ablation instruments or other instruments in use. According to a movable needle inserting table, a lifting mechanism and a knuckle mechanism are arranged on a movable trolley, the knuckle mechanism is connected with a propeller, and the propeller is provided with a propelling control mechanism and a needle instrument clamping mechanism. The propeller can propel needle instruments automatically under the control of doctors. The movable needle inserting table can relieve the labor intensity of the doctors and is beneficial to enabling the doctors to insert needles accurately and reducing injuries brought to patients.
Description
Technical field
The present invention relates to medical instruments field, more particularly, relate to the matching used apparatuses of utensil such as a kind of and puncture, radio-frequency (RF) ablation.
Background technology
Doctor, when some disease of diagnosis and treatment, often will use the utensils such as puncture, radio-frequency (RF) ablation to operate accordingly.Due to gassiness internal organs---lung cannot be used localization by ultrasonic, and doctor can only be by CT Scan orientation repeatedly, and direction, angle and the degree of depth of constantly adjusting puncture needle are carried out puncture procedure.Inserting needle is easily slipped up, repeated to the free-hand puncture procedure of doctor, thereby strengthened the damage to patient.In order to address this problem, Chinese Patent Application No. 201220513077.5 has proposed " a kind of multi-functional auxiliary needle inserter ".Although, the technical scheme of this invention " consist of base, crossed joint and needle set guiding mechanism, needle set guiding mechanism connects crossed joint, and crossed joint and base formation are rotatably connected, and are provided with longitudinal axis governor motion and lateral shaft governor motion on crossed joint ".But, during this invention clinical practice, also there are some problems.As, when doctor carries out puncture procedure, often occur produce location error and repeat inserting needle problem because of patient posture change; In addition, not too convenient when locating and move because base lacks walking mechanism.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of mobile inserting needle platform, it not only can help doctor to hold best inserting needle opportunity, and mobile, location is convenient.
The object of the present invention is achieved like this: a kind of mobile inserting needle platform, comprise locomotive, and on locomotive, be provided with elevating mechanism and steering mechanism, there is longitudinal slide unit in steering mechanism, and steering mechanism connects propeller, and propeller has propulsive control mechanism and needle set clamping device.
Advantage of the present invention is as follows:
After using locomotive, the present invention can be promptly moves and contributes to improve the service efficiency of equipment at many CT equipment rooms.On locomotive, be provided with after elevating mechanism, can make propeller be adjusted to rapidly suitable height; Steering mechanism can change angle of rake direction, and longitudinally slide unit can make propeller vertically move among a small circle rapidly, can further improve mobility of the present invention.Needle set clamping device is for clamping the needle set of puncture use.After You Liao propulsive control mechanism, propeller can automatically advance needle set under doctor's control.The present invention not only can alleviate doctor's labor intensity, but also contributes to doctor's inserting needle damage that also minimizing brings to patient exactly.
Other advantages of the present invention will provide in the specific embodiment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the exploded view of propeller part;
Fig. 3 is angle of rake cut-away view;
Fig. 4 is electrical block diagram of the present invention;
Fig. 5 is the electrical block diagram of another embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing in detail embodiments of the present invention are described in detail:
Referring to Fig. 1.A mobile inserting needle platform, locomotive 8 is used prior art, and locomotive 8 has 2 wheels 10 above, and locomotive 8 is deflecting roller 13 below.Locomotive 8 is provided with brakes, and the pedal 11 of brakes is positioned at a side of locomotive 8.
Elevating mechanism on locomotive 8 is hydraulic pressure lifting device 9, and hydraulic pressure lifting device 9 has rotating disk 16, and rotating disk 16 forms and is rotatably connected with hydraulic pressure lifting device 9; Rotating disk 16 has rotating disk brake 7, by operation rotating disk brake 7, can prevent that rotating disk 16 from freely rotating.Hydraulic pressure lifting device 9 is existing electro-hydraulic elevator, and the action button of electro-hydraulic elevator is arranged on operating board 12.The top of hydraulic pressure lifting device 9 is provided with longitudinal slide unit.Described longitudinal slide unit consists of slide plate 4 and slide rail 6, and slide plate 4 forms and is slidably connected with slide rail 6, and slide rail 6 has locking mechanism, has handle 5 on slide plate 4.Locking mechanism on slide rail 6 is screw 17, by rotary screw 17, can block slide plate 4.Doctor holds handle 5 and can pull slide plate 4 to do longitudinal sliding motion, and propeller 1 is delivered to appropriate location, has made up locomotive 8 and has vertically moved inconvenient problem.
On locomotive 8, be provided with steering mechanism.Described steering mechanism is except rotating disk 16, be arranged in addition the linkage 20 of bowing of facing upward between slide plate 4 and connecting plate 3, slide plate 4 forms and can be in transmission connection with connecting plate 3 by facing upward the linkage 20 of bowing, and facing upward the linkage 20 of bowing has locking mechanism, and operational lock mechanism lockable is faced upward the linkage 20 of bowing.Between connecting plate 3 and propeller 1, have rotary wobble-plate 2, connecting plate 3 is formed and is rotatably connected with propeller 1 by wobble-plate 2, and wobble-plate 2 is provided with lock nut 22, and screwing lock nut 22 can be by wobble-plate 2 locking.Propeller 1 is arranged on the end of connecting plate 3.
In conjunction with Fig. 1, referring to Fig. 2 and Fig. 3.Propeller 1 has propulsive control mechanism and needle set clamping device.Propulsion tube 204 in propeller 1 extends, and propulsion tube 204 front ends have chuck 206, and chuck 206 can clamp the needle set of puncture use, and the operation principle of chuck 206 is similar to electric drill chuck, and chuck 206 is threaded connection propulsion tube 20.Through hole 207 before chuck 206 communicates with the through hole 203 of propeller 1 afterbody, and the connecting line on needle set can pass by through hole 203.Described propeller 1 is electromagnetic propulsion structure propeller.On propulsion tube 204, be provided with magnetic circle 205, magnetic circle 205 is circle made of iron, and propulsion tube 204 is made by nonmagnetic substances such as copper or rustless steels.There is solenoid 202 propeller 1 inside.The propulsive control mechanism of propeller 1 can be on and off switch 14, and on and off switch 14 is arranged on operating board 12, closed electrical source switch 14, and solenoid 202 energisings, propulsion tube 204 pushes ahead; The tension spring 300 of propulsion tube 204 ends plays reset role.Propulsion tube 204 is formed and is slidably connected with solenoid 202 by the guide pipe 201 on propeller 1.Electromagnetic propulsion structure propeller has advantages of the easily control of inserting needle dynamics, the magnetic field that can weaken or strengthen solenoid 202 by adjusting supply voltage, thus can set easily inserting needle dynamics; In addition, adopt magnetic field to inhale after the inserting needle mode of moving propulsion tube 204, both can quick needle insertion, can avoid again rigidity inserting needle easy damaged patient's problem.In operating board 12, adjustable transformer is housed, the handwheel 15 of adjustable transformer is positioned at operating board 12 tops.
In conjunction with Fig. 2 and Fig. 3, referring to Fig. 4.In order to realize the progressively object of inserting needle, described electromagnetic propulsion structure propeller inside 3 solenoids 202 of at least connecting, solenoid 202 connects power supply through circuit changing switch; Propulsion tube 204 is placed in solenoid 202, and propulsion tube 204 forms and is slidably connected with solenoid 202; On propulsion tube 204, be provided with magnetic circle 205, resetting-mechanism and needle set clamping device.Resetting-mechanism is the tension spring 300 of propulsion tube 204 ends.Propeller 1 is installed 3 or 5 solenoids 202, or 6 above solenoids 202.The present embodiment is installed 5 solenoids 202.Power supply 401 is DC source, and the circuit of power supply 401, through change-over switch 400, can be connected 5 solenoids 202 successively, thereby reaches the progressively object of inserting needle.Progressively the advantage of inserting needle function is, doctor can by observing the situation of CT screen display, inserting needle progressively have further improved safety of the present invention and practicality.
In conjunction with Fig. 1, referring to Fig. 5.Described propulsive control mechanism forms linkage structure through dynamic pickup and propeller 1.Dynamic pickup consists of travel switch 500 and drive link 18.The circuit of power supply 401, after travel switch 500, then connects change-over switch 400 and 5 solenoids 202.Travel switch 500 is arranged on the support 19 of slide plate 4 one sides, and drive link 18 ends are in conjunction with travel switch 500, and drive link 18 can touch travel switch 500 while swinging.Drive link 18 front ends have detecting plate 21, and detecting plate 21 is for contacting patient's health.Drive link 18 can move along with patient's breathing, thereby can make circuit turn-on or the disconnection of travel switch 500.Drive link 18 has a plurality of lockable movable joint.During detecting plate 21 contact patients' health, if the position after drive link 18 is locked in to patient is air-breathing and completes, the circuit of travel switch 500 is conductings; So, only have this moment, change-over switch 400 could be connected solenoid 202, and inserting needle.Propulsive control mechanism forms after linkage structure through dynamic pickup and propeller 1, and the position because of patient in the time of effectively reducing inserting needle changes the operate miss problem occurring.
Referring to Fig. 2.Described propeller 1 is provided with locking mechanism.On spanner 200, have screw rod, on propeller 1, have screwed hole, the screw rod on spanner 200 screws in the screwed hole on propeller 1, and rotary spanner 200 can make screw rod locking propulsion tube 204.Propeller 1 arranges after locking mechanism, and doctor can be locked in appropriate location by the puncture needle on propeller 1 easily.
Claims (6)
1. a mobile inserting needle platform, comprises locomotive (8), it is characterized in that, locomotive is provided with elevating mechanism and steering mechanism on (8), there is longitudinal slide unit in steering mechanism, and steering mechanism connects propeller (1), and propeller (1) has propulsive control mechanism and needle set clamping device.
2. a kind of mobile inserting needle platform according to claim 1, is characterized in that, described propulsive control mechanism forms linkage structure through dynamic pickup and propeller (1).
3. a kind of mobile inserting needle platform according to claim 1, is characterized in that, described propeller (1) is electromagnetic propulsion structure propeller.
4. a kind of mobile inserting needle platform according to claim 3, is characterized in that, described electromagnetic propulsion structure propeller inside 3 solenoids (202) of at least connecting, and solenoid (202) connects power supply through circuit changing switch; Propulsion tube (204) is placed in solenoid (202), and propulsion tube (204) forms and is slidably connected with solenoid (202); On propulsion tube (204), be provided with magnetic circle (205), resetting-mechanism and needle set clamping device.
5. a kind of mobile inserting needle platform according to claim 1, is characterized in that, described propeller (1) is provided with locking mechanism.
6. a kind of mobile inserting needle platform according to claim 1, it is characterized in that, described longitudinal slide unit consists of slide plate (4) and slide rail (6), slide plate (4) forms and is slidably connected with slide rail (6), slide rail (6) has locking mechanism, has handle (5) on slide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046076.8A CN103750908A (en) | 2014-02-10 | 2014-02-10 | Movable needle inserting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046076.8A CN103750908A (en) | 2014-02-10 | 2014-02-10 | Movable needle inserting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103750908A true CN103750908A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046076.8A Pending CN103750908A (en) | 2014-02-10 | 2014-02-10 | Movable needle inserting table |
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| CN (1) | CN103750908A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066131A (en) * | 2015-07-21 | 2015-11-18 | 长飞光纤光缆股份有限公司 | High-precision and four-dimensional blowtorch adjusting device |
| CN106214274A (en) * | 2016-09-25 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of fixing device of surgical needles head |
| CN109106420A (en) * | 2018-07-10 | 2019-01-01 | 佳木斯大学 | A kind of automatic positioning carries out out the craniotomy saw of cranium decompression |
| CN112932660A (en) * | 2021-02-03 | 2021-06-11 | 青岛大学附属医院 | Microwave ablation ware clamping device is used in mammary gland fibroadenoma treatment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1087690A1 (en) * | 1999-07-26 | 2001-04-04 | Karl Storz GmbH & Co. | Fastening element for a medical instrument and a corresponding medical instrument |
| CN1921902A (en) * | 2004-02-17 | 2007-02-28 | 利布尔-弗拉希姆公司 | Injector auto purge |
| CN101112329A (en) * | 2007-08-23 | 2008-01-30 | 哈尔滨工程大学 | Active and passive type inner-mirror operation robot |
| CN101530346A (en) * | 2008-03-11 | 2009-09-16 | 北京北琪医疗科技有限公司 | Frameless solid navigation directional operation system |
| WO2010048752A1 (en) * | 2008-10-29 | 2010-05-06 | Pan Qiubao | Needle-replacing apparatus mating with split-type continuous injector |
| CN201537120U (en) * | 2009-11-27 | 2010-08-04 | 王共先 | Percutaneous puncture device with mirror holding function |
| CN102335017A (en) * | 2011-07-12 | 2012-02-01 | 中国科学院深圳先进技术研究院 | Interventional therapy auxiliary mechanical arm |
| CN202235690U (en) * | 2011-09-19 | 2012-05-30 | 张小林 | Angle positioning device of medical puncture needle |
| CN102499726A (en) * | 2011-11-09 | 2012-06-20 | 天津大学 | Close-distance minimally-invasive manipulator mechanism for nuclear magnetic resonance imaging environment |
| CN102805658A (en) * | 2011-05-31 | 2012-12-05 | 上海西门子医疗器械有限公司 | Puncture device |
| CN202776560U (en) * | 2012-09-11 | 2013-03-13 | 王峰 | CT (Computed tomography) guided puncture combination directional device |
| CN203263352U (en) * | 2013-01-28 | 2013-11-06 | 吴立业 | Electronic oral surgery mirror |
| CN203354647U (en) * | 2012-10-09 | 2013-12-25 | 陈仕林 | Multifunction auxiliary needle-inserting device |
-
2014
- 2014-02-10 CN CN201410046076.8A patent/CN103750908A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1087690A1 (en) * | 1999-07-26 | 2001-04-04 | Karl Storz GmbH & Co. | Fastening element for a medical instrument and a corresponding medical instrument |
| EP1087690B1 (en) * | 1999-07-26 | 2002-10-16 | Karl Storz GmbH & Co. KG | Fastening element for a medical instrument and medical instrument comprising said fastening element |
| CN1921902A (en) * | 2004-02-17 | 2007-02-28 | 利布尔-弗拉希姆公司 | Injector auto purge |
| CN101112329A (en) * | 2007-08-23 | 2008-01-30 | 哈尔滨工程大学 | Active and passive type inner-mirror operation robot |
| CN101530346A (en) * | 2008-03-11 | 2009-09-16 | 北京北琪医疗科技有限公司 | Frameless solid navigation directional operation system |
| WO2010048752A1 (en) * | 2008-10-29 | 2010-05-06 | Pan Qiubao | Needle-replacing apparatus mating with split-type continuous injector |
| CN201537120U (en) * | 2009-11-27 | 2010-08-04 | 王共先 | Percutaneous puncture device with mirror holding function |
| CN102805658A (en) * | 2011-05-31 | 2012-12-05 | 上海西门子医疗器械有限公司 | Puncture device |
| CN102335017A (en) * | 2011-07-12 | 2012-02-01 | 中国科学院深圳先进技术研究院 | Interventional therapy auxiliary mechanical arm |
| CN202235690U (en) * | 2011-09-19 | 2012-05-30 | 张小林 | Angle positioning device of medical puncture needle |
| CN102499726A (en) * | 2011-11-09 | 2012-06-20 | 天津大学 | Close-distance minimally-invasive manipulator mechanism for nuclear magnetic resonance imaging environment |
| CN202776560U (en) * | 2012-09-11 | 2013-03-13 | 王峰 | CT (Computed tomography) guided puncture combination directional device |
| CN203354647U (en) * | 2012-10-09 | 2013-12-25 | 陈仕林 | Multifunction auxiliary needle-inserting device |
| CN203263352U (en) * | 2013-01-28 | 2013-11-06 | 吴立业 | Electronic oral surgery mirror |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066131A (en) * | 2015-07-21 | 2015-11-18 | 长飞光纤光缆股份有限公司 | High-precision and four-dimensional blowtorch adjusting device |
| CN106214274A (en) * | 2016-09-25 | 2016-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of fixing device of surgical needles head |
| CN106214274B (en) * | 2016-09-25 | 2018-07-17 | 青岛市妇女儿童医院 | A kind of fixing device of surgical needles head |
| CN109106420A (en) * | 2018-07-10 | 2019-01-01 | 佳木斯大学 | A kind of automatic positioning carries out out the craniotomy saw of cranium decompression |
| CN112932660A (en) * | 2021-02-03 | 2021-06-11 | 青岛大学附属医院 | Microwave ablation ware clamping device is used in mammary gland fibroadenoma treatment |
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Application publication date: 20140430 |