CN204484299U - A kind of magnetic navigation ablation catheter pusher - Google Patents
A kind of magnetic navigation ablation catheter pusher Download PDFInfo
- Publication number
- CN204484299U CN204484299U CN201520069452.5U CN201520069452U CN204484299U CN 204484299 U CN204484299 U CN 204484299U CN 201520069452 U CN201520069452 U CN 201520069452U CN 204484299 U CN204484299 U CN 204484299U
- Authority
- CN
- China
- Prior art keywords
- ablation catheter
- box
- magnetic navigation
- drivewheel
- bevel gear
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
This utility model relates to medical instruments field, disclose a kind of magnetic navigation ablation catheter pusher, it comprises delivery device and operating-controlling mechanism, described delivery device is connected with described operating-controlling mechanism by data wire, control magnetic navigation ablation catheter by described operating-controlling mechanism to move on described delivery device, described operating-controlling mechanism comprises central processing unit and control handle, and described control handle is connected with described central processing unit.This utility model can realize the automatic push function of magnetic navigation ablation catheter, and meet that cost is low, simple to operate, mounting or dismounting easily, the features such as texture is good.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of magnetic navigation ablation catheter pusher.
Background technology
Radio frequency ablation catheter has been widely used in medical practice at present, and it is mainly used in the treatment of the diseases such as heart atrial fibrillation, arrhythmia.Its using method be X-ray machine auxiliary under by electrophysiologicalcatheter catheter being inserted heart by blood vessel at femoral artery or radial artery puncturing, and carry out point stimulation, carry out the mapping signal of telecommunication aroused in interest, differentiate heart change type, then find the position of heart abnormality electrical activity to carry out radio-frequency (RF) ablation by radio frequency ablation catheter.
Current this ablative surgery is completed by experienced doctor's manual operation, manual operation conduit used is harder, wound risk is in various degree had to human body, in addition because doctor will do a large amount of operations in its career, existing radio frequency ablation catheter lacks guider, make doctor's speed of operation slow, surgical inefficiency, and X-ray also can be very large to the injury of doctor.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is the automatic push function how realizing magnetic navigation ablation catheter, and meet that cost is low, simple to operate, mounting or dismounting easily, the features such as texture is good.
(2) technical scheme
In order to solve the problems of the technologies described above, this utility model provides a kind of magnetic navigation ablation catheter pusher, it comprises delivery device and operating-controlling mechanism, described delivery device is connected with described operating-controlling mechanism by data wire, controls magnetic navigation ablation catheter move on described delivery device by described operating-controlling mechanism.
Wherein, described operating-controlling mechanism comprises central processing unit and control handle, and described control handle is connected with described central processing unit.
Wherein, described delivery device comprises power box and pushes box, motor, the first bevel gear and the second bevel gear is provided with in described power box, described motor is horizontally disposed with, the output shaft of described motor is connected with described first bevel gear, the large end of described first bevel gear is towards described motor, and described second bevel gear is meshed with described first bevel gear, and the center of described second bevel gear is fixed with connecting axle; Drivewheel and driven pulley is provided with in described propelling movement box, the upper end of described connecting axle is connected with described drivewheel, described driven pulley is located at the side of described drivewheel, and described magnetic navigation ablation catheter is located between described drivewheel and driven pulley, drives it to move around by the rotating of described drivewheel.
Wherein, described central processing unit is connected with described motor by described data wire, and described central processing unit is also connected with described motor by power line, for being described feeding electric motors.
Wherein, described power box is provided with the first cover plate, and described first cover plate is provided with the through hole for the installation end through described connecting axle; The bottom of described propelling movement box is provided with the mounting cap be fixedly connected with the central shaft of described drivewheel, described propelling movement box is provided with the second cover plate, described propelling movement box is located on described power box, the installation end of described connecting axle is inserted in described mounting cap, drives described drivewheel to rotate by the rotation of described connecting axle.
Wherein, be also provided with movable block in described propelling movement box, described movable block is provided with mounting groove, and described driven pulley is located in described mounting groove, and the length direction both sides of described propelling movement box are provided with chute, and the both sides of described movable block can be moved along described chute.
Wherein, described delivery device also comprises adjustment screw rod and spring, on described propelling movement box, the side relative with described movable block is provided with screwed hole, position relative with described screwed hole on described movable block is provided with installing hole, described adjustment screw rod is through described screwed hole and installing hole, described spring housing is located on described adjustment screw rod, and described spring is between described screwed hole and installing hole.
Wherein, the cross section of the installation end of described connecting axle is arranged to hexagon, and described mounting cap is arranged to the hexagon matched with described installation end.
Wherein, described operating-controlling mechanism also comprises mounting box and the 3rd cover plate, and described central processing unit is located in described mounting box, and described 3rd cover plate is covered on described mounting box, the lower end of described control handle is positioned at described mounting box, and the end that screws of described control handle extends described 3rd cover plate.
Wherein, the side of described mounting box is provided with data wire connectivity port and power line connectivity port.
(3) beneficial effect
Compared with prior art, this utility model has the following advantages:
A kind of magnetic navigation ablation catheter pusher that this utility model provides, it comprises delivery device and operating-controlling mechanism, described delivery device is connected with described operating-controlling mechanism by data wire, control magnetic navigation ablation catheter by described operating-controlling mechanism to move around on described delivery device, thus realize the automatic propelling movement merit of magnetic navigation ablation catheter, to meet the functional requirement of operation process, farthest improve the success rate of operation.
Accompanying drawing explanation
Fig. 1 is the overall structure connection diagram of a kind of magnetic navigation ablation catheter of this utility model pusher;
Fig. 2 is the structural representation of the delivery device in a kind of magnetic navigation ablation catheter of this utility model pusher;
Fig. 3 is the structural representation of Fig. 2 medium power box;
Fig. 4 is the structural representation pushing box in Fig. 2;
Fig. 5 is the structural representation of the operating-controlling mechanism in a kind of magnetic navigation ablation catheter of this utility model pusher.
In figure: 100: delivery device; 200: operating-controlling mechanism; A: data wire; B: power line; C: magnetic navigation ablation catheter; 100-10: power box; 100-20: push box; D: the installation end of connecting axle; E: mounting cap; 100-101: the first bevel gear; 100-102: the second bevel gear; 100-103: motor; 100-104: the first cover plate; 100-105: connecting axle; 100-201: the second cover plate; 100-202: drivewheel; 100-203: driven pulley; 100-204: movable block; 100-205: chute; 100-206: adjustment screw rod; 100-207: spring; 200-10: the three cover plate; 200-20: central processing unit; 200-30: mounting box; 200-40: control handle.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following instance for illustration of this utility model, but is not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in this utility model can be understood.
As shown in Figure 1, for a kind of magnetic navigation ablation catheter C pusher that this utility model provides, it comprises delivery device 100 and operating-controlling mechanism 200, described delivery device 100 is connected with described operating-controlling mechanism 200 by data wire A, as shown in Figure 5, described operating-controlling mechanism 200 comprises central processing unit 200-20 and control handle 200-40, described control handle 200-40 is connected with described central processing unit 200-20, by shaking control control handle 200-40, controlling magnetic navigation ablation catheter C by described operating-controlling mechanism 200 and moving on described delivery device 100; Thus realize the automatic propelling movement of magnetic navigation ablation catheter C.
As in Figure 2-4, described delivery device 100 comprises power box 100-10 and pushes box 100-20, motor 100-103 is provided with in described power box 100-10, first bevel gear 100-101 and the second bevel gear 100-102, described motor 100-103 is horizontally disposed with, the output shaft of described motor 100-103 is connected with described first bevel gear 100-101, particularly, the centre bore of described first bevel gear 100-101 is set on the output shaft of described motor 100-103, the large end of described first bevel gear 100-101 is towards described motor 100-103, described second bevel gear 100-102 is meshed with described first bevel gear 100-101, by adjusting the position of two angular wheels, it is made to rotate smooth and easy, the center of described second bevel gear 100-102 is fixed with connecting axle 100-105, drivewheel 100-202 and driven pulley 100-203 is provided with in described propelling movement box 100-20, the upper end of described connecting axle 100-105 is connected with described drivewheel 100-202, described driven pulley 100-203 is located at the side of described drivewheel 100-202, described magnetic navigation ablation catheter C is located between described drivewheel 100-202 and driven pulley 100-203, drive magnetic navigation ablation catheter C to move around by the rotating of described drivewheel 100-202, realize pushing.
Particularly, described central processing unit 200-20 is connected with described motor 100-103 by described data wire A, and described central processing unit 200-20 is also connected with described motor 100-103, for powering for described motor 100-103 by power line B.
Wherein, described power box 100-10 is provided with the first cover plate 100-104, and described first cover plate 100-104 is provided with the through hole for the installation end D through described connecting axle 100-105; The bottom of described propelling movement box 100-20 is provided with the mounting cap E be fixedly connected with the central shaft of described drivewheel 100-202, described propelling movement box 100-20 is provided with the second cover plate 100-201, described propelling movement box 100-20 is located on described power box 100-10, the installation end D of described connecting axle 100-105 is inserted in described mounting cap E, both secure fit, drive described drivewheel 100-202 to rotate by the rotation of described connecting axle 100-105.
Wherein, movable block 100-204 is also provided with in described propelling movement box 100-20, described movable block 100-204 is provided with mounting groove, described driven pulley 100-203 is located in described mounting groove, the length direction both sides of described propelling movement box 100-20 are provided with chute 100-205, the both sides of described movable block 100-204 can be moved along described chute 100-205, the tightness between described driven pulley 100-203 and drivewheel 100-202 is regulated by mobile described movable block 100-204, described drivewheel 100-202 and driven pulley 100-203 overlaps and has silica gel ring, friction sense is pushed to increase it.
The concrete mode of described movable block 100-204 movement is: described delivery device 100 also comprises adjustment screw rod 100-206 and spring 100-207, on described propelling movement box 100-20, the side relative with described movable block 100-204 is provided with screwed hole, on described movable block 100-204, the position relative with described screwed hole is provided with installing hole, described adjustment screw rod 100-206 is through described screwed hole and installing hole, described spring 100-207 is sheathed on described adjustment screw rod 100-206, and described spring 100-207 is between described screwed hole and installing hole, by rotating described adjustment screw rod 100-206, the pretightning force of regulating spring 100-207, thus the position of movable block 100-204 can be regulated, and then the distance between described driven pulley 100-203 and drivewheel 100-202 just changes thereupon.
In order to ensure the reliability connected, the cross section of the installation end D of described connecting axle 100-105 is preferably arranged to hexagon, also the polygon of other shapes can be arranged to, described mounting cap E is arranged to the hexagon matched with described installation end or other shapes matched, thus during connecting axle 100-105 rotation, described mounting cap E can rotate thereupon together, and there will not be the situation of skidding.
Wherein, described operating-controlling mechanism 200 also comprises mounting box 200-30 and the 3rd cover plate 200-10, described central processing unit 200-20 is located in described mounting box 200-30, described 3rd cover plate 200-10 is covered on described mounting box 200-30, the lower end of described control handle 200-40 is positioned at described mounting box 200-30, the end that screws of described control handle 200-40 extends described 3rd cover plate 200-10, to facilitate control handle 200-40 described in turn to carry out adjustment magnetic navigation ablation catheter C, push before and after realizing.
Conveniently wiring, the side of described mounting box 200-30 is provided with data wire A connectivity port and power line B connectivity port.
This pusher adopts plastic material to make, and reaches the impact and object easy for installation that reduce metal pair magnetic field.
As can be seen from the above embodiments, this utility model is simple to operate, mounting or dismounting are easy, by the position of regulable control handle, and then regulates magnetic navigation ablation catheter C, pushes, farthest to improve the success rate of operation before and after realizing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a magnetic navigation ablation catheter pusher, it is characterized in that, comprise delivery device and operating-controlling mechanism, described delivery device is connected with described operating-controlling mechanism by data wire, controls magnetic navigation ablation catheter move on described delivery device by described operating-controlling mechanism.
2. magnetic navigation ablation catheter pusher as claimed in claim 1, it is characterized in that, described operating-controlling mechanism comprises central processing unit and control handle, and described control handle is connected with described central processing unit.
3. magnetic navigation ablation catheter pusher as claimed in claim 2, it is characterized in that, described delivery device comprises power box and pushes box, motor, the first bevel gear and the second bevel gear is provided with in described power box, described motor is horizontally disposed with, and the output shaft of described motor is connected with described first bevel gear, and the large end of described first bevel gear is towards described motor, described second bevel gear is meshed with described first bevel gear, and the center of described second bevel gear is fixed with connecting axle; Drivewheel and driven pulley is provided with in described propelling movement box, the upper end of described connecting axle is connected with described drivewheel, described driven pulley is located at the side of described drivewheel, and described magnetic navigation ablation catheter is located between described drivewheel and driven pulley, drives it to move around by the rotating of described drivewheel.
4. magnetic navigation ablation catheter pusher as claimed in claim 3, is characterized in that, described central processing unit is connected with described motor by described data wire, and described central processing unit is also connected with described motor by power line, for being described feeding electric motors.
5. magnetic navigation ablation catheter pusher as claimed in claim 4, it is characterized in that, described power box is provided with the first cover plate, and described first cover plate is provided with the through hole for the installation end through described connecting axle; The bottom of described propelling movement box is provided with the mounting cap be fixedly connected with the central shaft of described drivewheel, described propelling movement box is provided with the second cover plate, described propelling movement box is located on described power box, the installation end of described connecting axle is inserted in described mounting cap, drives described drivewheel to rotate by the rotation of described connecting axle.
6. magnetic navigation ablation catheter pusher as claimed in claim 4, it is characterized in that, also movable block is provided with in described propelling movement box, described movable block is provided with mounting groove, described driven pulley is located in described mounting groove, the length direction both sides of described propelling movement box are provided with chute, and the both sides of described movable block can be moved along described chute.
7. magnetic navigation ablation catheter pusher as claimed in claim 6, it is characterized in that, described delivery device also comprises adjustment screw rod and spring, on described propelling movement box, the side relative with described movable block is provided with screwed hole, position relative with described screwed hole on described movable block is provided with installing hole, described adjustment screw rod is through described screwed hole and installing hole, and described spring housing is located on described adjustment screw rod, and described spring is between described screwed hole and installing hole.
8. magnetic navigation ablation catheter pusher as claimed in claim 7, it is characterized in that, the cross section of the installation end of described connecting axle is arranged to hexagon, and described mounting cap is arranged to the hexagon matched with described installation end.
9. magnetic navigation ablation catheter pusher as claimed in claim 8, it is characterized in that, described operating-controlling mechanism also comprises mounting box and the 3rd cover plate, described central processing unit is located in described mounting box, described 3rd cover plate is covered on described mounting box, the lower end of described control handle is positioned at described mounting box, and the end that screws of described control handle extends described 3rd cover plate.
10. magnetic navigation ablation catheter pusher as claimed in claim 9, it is characterized in that, the side of described mounting box is provided with data wire connectivity port and power line connectivity port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069452.5U CN204484299U (en) | 2015-01-30 | 2015-01-30 | A kind of magnetic navigation ablation catheter pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069452.5U CN204484299U (en) | 2015-01-30 | 2015-01-30 | A kind of magnetic navigation ablation catheter pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484299U true CN204484299U (en) | 2015-07-22 |
Family
ID=53563598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069452.5U Withdrawn - After Issue CN204484299U (en) | 2015-01-30 | 2015-01-30 | A kind of magnetic navigation ablation catheter pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484299U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982730B (en) * | 2015-01-30 | 2018-08-07 | 乐普（北京）医疗器械股份有限公司 | A kind of magnetic navigation ablation catheter pusher |
| CN109157325A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of conduit driving mechanism for gluing small Tuboplasty for glaucoma |
| CN109157326A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of glaucoma glues the catheter propelling mechanism of small Tuboplasty |
| CN109157327A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of glaucoma glues the tube feeding mechanism of small Tuboplasty |
| CN109893260A (en) * | 2019-03-06 | 2019-06-18 | 武汉大学 | A kind of soft scope pipeline brushing device |
-
2015
- 2015-01-30 CN CN201520069452.5U patent/CN204484299U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982730B (en) * | 2015-01-30 | 2018-08-07 | 乐普（北京）医疗器械股份有限公司 | A kind of magnetic navigation ablation catheter pusher |
| CN109157325A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of conduit driving mechanism for gluing small Tuboplasty for glaucoma |
| CN109157326A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of glaucoma glues the catheter propelling mechanism of small Tuboplasty |
| CN109157327A (en) * | 2018-09-05 | 2019-01-08 | 中国科学院自动化研究所 | A kind of glaucoma glues the tube feeding mechanism of small Tuboplasty |
| CN109157326B (en) * | 2018-09-05 | 2020-05-19 | 中国科学院自动化研究所 | Catheter pushing mechanism for glaucoma visco-angioplasty |
| CN109893260A (en) * | 2019-03-06 | 2019-06-18 | 武汉大学 | A kind of soft scope pipeline brushing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204484299U (en) | A kind of magnetic navigation ablation catheter pusher | |
| CN106388939A (en) | Magnetic-resonance compatible pneumatic puncture surgical robot | |
| CN206365925U (en) | A kind of pneumatic puncturing operation robot of magnetic resonance compatible | |
| CN109528482A (en) | Intelligent electric acupuncture moxibustion system | |
| CN107853124A (en) | A kind of Portable hand rubber cutting machine | |
| CN109549683A (en) | A kind of neurosurgery skull drilling device | |
| CN105982730B (en) | A kind of magnetic navigation ablation catheter pusher | |
| CN205268284U (en) | Abdominal cavity minimal access surgery holds mirror robot | |
| CN202699277U (en) | High-frequency operation therapeutic apparatus | |
| CN111789665A (en) | Millimeter-level path-variable precise minimally invasive needle inserting system | |
| CN106137380B (en) | A kind of modular catheter and the radio frequency ablation catheter using the handle | |
| CN210056223U (en) | Robot rotating device and medical robot | |
| CN204618298U (en) | Internal Medicine-Oncology sampler | |
| CN201814623U (en) | Combined type intracavity lithotripsy machine | |
| CN214712698U (en) | Laparoscopic scalpel | |
| CN212382732U (en) | Puncture surgical robot device | |
| CN203483647U (en) | Novel moxibustion box | |
| CN220676083U (en) | Positioning puncture device | |
| CN202426643U (en) | Paranasal sinus cutter head with function of electrotome | |
| CN202458660U (en) | Controllable spiral electrophysiology catheter | |
| CN104832762B (en) | Wave the swinging method of mobile display platform | |
| CN213031112U (en) | Novel intelligence hand surgery incubator | |
| CN104510531A (en) | Intra-abdominal magnetic anchoring electrotome robot with replaceable electrotome | |
| CN110368086B (en) | Bipolar forceps electrode | |
| CN205181483U (en) | Controllable medical probe's experiment bench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20180807 |