CN201404229Y - Puncture navigation device - Google Patents
Puncture navigation device Download PDFInfo
- Publication number
- CN201404229Y CN201404229Y CN2009200846310U CN200920084631U CN201404229Y CN 201404229 Y CN201404229 Y CN 201404229Y CN 2009200846310 U CN2009200846310 U CN 2009200846310U CN 200920084631 U CN200920084631 U CN 200920084631U CN 201404229 Y CN201404229 Y CN 201404229Y
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- Prior art keywords
- puncture
- fixed
- puncture needle
- fixed mount
- ultrasonic
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- Expired - Lifetime
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Abstract
The utility model discloses a puncture navigation device, wherein the lower end of a lifting rod is fixed on a control table top, the upper end is connected with a sliding guide rail, a drive platformis clamped in a clamp groove of the sliding guide rail, an Ultrasonic B probe is fixed on the center of the bottom surface of the drive platform through an extended rod, a fixed mount is sleeved on the extended rod and is rotatable, positioning holes are arranged on the fixed mount and the extended rod, and the fixed mount and the extended rod are positioned and fixed through a positioning pin, mobile connecting rods are connected through a rotating shaft and are connected with the fixed mount, a shaft coder is fixed on the end portion of the rotating shaft, a puncture needle sleeve is connected with the mobile connecting rods on the lower end through the rotating shaft, and the puncture needle is inserted in the puncture needle sleeve and can puncture along the track of the puncture needle. The puncture navigation device has simple structure and convenient operation, can lead the longitudinal sections of the puncture needle and the Ultrasonic B probe to be on the same plane, the mobile connecting rods are swung to drive the shaft coder fixed on the rotating shaft to swing, thereby calculating out the geometric position of a puncture wire on the longitudinal section of the Ultrasonic B probe, and assuring whether the puncture along the puncture wire is safe or not, and guaranteeing the accuracy of puncture.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically relates to a kind of puncture guider, is applicable to the localized disease treatment of puncturing of use B ultrasonic such as treatment hysteromyoma etc.
Background technology
B ultrasonic guiding interventional therapeutic technique is applied to the treatment of treatment hysteromyoma as a kind of less invasive techniques, can reach the purpose of treatment tumor by heat effect, the uterus that can save the women again from damage, thereby obtain extensive use.But there are certain risk and difficulty in the location of therapeutic electrode with puncture, and the inaccurate therapeutic effect that do not reach of puncture position can damage its hetero-organization on the contrary, even cause malpractice.For solving the difficult problem in puncture location, the professional has also carried out a series of research and exploration, it is loaded down with trivial details that the many supports by the band graduated disc of existing B ultrasonic guided puncture positioner, angle scale, needling length scale, axle, puncture gathering sill, adjusting device etc. constitute (patent: CN87208523, CN87211208) these positioning device structures, be not with Movable joint, use is very inconvenient, flexible, puncture angle has certain limitation, and need user oneself to calculate, thereby be not widely used according to scale, angle.
Summary of the invention
The purpose of this utility model is to provide a kind of puncture guider, and is simple in structure, easy to use, can be widely used in adopting the B ultrasonic localized all kinds of Wicresofts intervene operation that punctures.
The technical scheme that its technical problem that solves this utility model adopts is: this utility model be by control station, drive platform, fixed mount, movable rod, shaft encoder (for example: OMRON E6AZ-CWZ5C), Puncture needle sleeve, Ultrasonic-B probe (for example: auspicious living C60613S) constitute.The elevating lever lower end is fixed on the control table top, the upper end then is connected with rail plate, driving platform card is connected in the rail plate draw-in groove, Ultrasonic-B probe is fixed on the center that drives the platform bottom surface by extension rod, fixed mount is socketed on the extension rod and turns, be equipped with locating hole on fixed mount and the extension rod, position fixing by alignment pin; Movable rod connects by turning cylinder and links to each other with fixed mount, and the end that forwards axle to is fixed with shaft encoder, and Puncture needle sleeve is connected with the movable rod of lower end by turning cylinder, and puncture needle inserts also can be along its track puncture in the Puncture needle sleeve.During use, the patient lies low, at first with fixed mount, movable rod, the unitary rotation that Puncture needle sleeve links together is to the side, by after regulate driving platform and elevating lever Ultrasonic-B probe being placed patient's abdominal part correct position and finds diseased region (as hysteromyoma), with the fixed mount that rotates before this, movable rod, the integral body that Puncture needle sleeve connects into goes back to and resets and fix with alignment pin, thereby make puncture needle with the B ultrasonic longitudinal section at grade, adjust movable rod, thereby judge accurately that by the geometric position that the signal that the shaft encoder that is fixed on movable rod and the Puncture needle sleeve turning cylinder provides is calculated current puncture line puncture needle is along the active pointer cover safety that whether punctures.
The beneficial effects of the utility model are: the puncture guider is to adopt the B ultrasonic location, Ultrasonic-B probe is linked together by movable rod and Puncture needle sleeve, alignment pin guarantees movable rod, Puncture needle sleeve can only rotate at the longitudinal section of Ultrasonic-B probe, shaft encoder provides signal, calculate the geometric position of puncture line at the Ultrasonic-B probe longitudinal section, the doctor can judge more accurately whether the direction of lancet puncture is accurate, and puncture needle is along the movable puncture of its track in Puncture needle sleeve, allow the puncture needle offset direction because of hands shake in the time of can avoiding the doctor to puncture, thereby make operation safer.
Description of drawings
Fig. 1 is a kind of puncture positioning navigation device structural representation.
Fig. 2 is a kind of puncture positioning navigation device alignment pin part-structure sketch map.
Wherein: the 1-control station, the 2-elevating lever, the 3-rail plate, 4-drives platform, the 5-alignment pin, 6-fixed mount, 7.1-first movable rod, 7.2-second movable rod, 8.1-first shaft encoder, 9.1-second turning cylinder, 8.2-second shaft encoder, 9.2-second turning cylinder, 8.3-the 3rd shaft encoder, 9.3-the 3rd turning cylinder, the 10-Puncture needle sleeve, 11-puncture needle, the super probe of 12-B, the 13-extension rod, 14.1-first locating hole, 14.2-second locating hole
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
According to Fig. 1 as can be known, this utility model is made of control station 1, driving platform 4, fixed mount 6, movable rod 7, first to the 3rd shaft encoder 8.1,8.2,8.3, first to the 3rd turning cylinder 9.1,9.2,9.3, Puncture needle sleeve 10, Ultrasonic-B probe 12.Elevating lever 2 lower ends are fixed on 1 in the control station, the upper end then is connected with rail plate 3, driving platform 4 is connected in rail plate 3 draw-in grooves, Ultrasonic-B probe 12 is fixed on the center that drives platform 4 bottom surfaces by extension rod 13, fixed mount 6 is socketed on the extension rod 13 and turns, be respectively equipped with location 14.2 and 14.1 on fixed mount 6 and the extension rod 13, position fixing by alignment pin 5; First movable rod 7.1 connects by first turning cylinder 9.1 and links to each other with fixed mount 6, the end of first turning cylinder 9.1 is fixed with first shaft encoder 8.1, first movable rod 7.1 connects second movable rod 7.2 by second turning cylinder 9.2, the end of second turning cylinder 9.2 is fixed with second shaft encoder 8.2, Puncture needle sleeve 10 is connected with second movable rod 7.2 by the 3rd turning cylinder 9.3, the end of the 3rd turning cylinder 9.3 is fixed with the 3rd shaft encoder 8.3, and puncture needle 11 inserts in the Puncture needle sleeve 10 and can puncture along its track.(fixed mount 6, movable rod 7, Puncture needle sleeve 10 link together, and plug longitudinal section that alignment pin 5 can make Puncture needle sleeve 10 and Ultrasonic-B probe 12 on same plane, there there repetition?).
During use, the patient lies low, at first with fixed mount 6, movable rod, the unitary rotation that Puncture needle sleeve 10 links together is to the side, by after regulate driving platform 4 and elevating lever 2 Ultrasonic-B probe 12 being placed patient's abdominal part correct position and finds diseased region (as hysteromyoma), with the fixed mount 6 that rotates before this, movable rod, the integral body that Puncture needle sleeve 10 connects into goes back to and resets and fixing with alignment pin 5, thereby make puncture needle 11 with the B ultrasonic longitudinal section at grade, adjust movable rod, by being fixed on movable rod and Puncture needle sleeve 10, thereby the signal that the shaft encoder on the turning cylinder provides is calculated the geometric position of current puncture line and is judged that accurately puncture needle is along the active pointer cover safety that whether punctures.
Claims (3)
1, a kind of puncture guider, it is made of control station (1), elevating lever (2), driving platform (4), fixed mount (6), Puncture needle sleeve (10), Ultrasonic-B probe (12), it is characterized in that: fixed mount (6) is socketed on the extension rod (13), be respectively equipped with first locating hole (14.2) and second locating hole (14.1) on fixed mount (6) and the extension rod (13), fixing by alignment pin (5); First movable rod (7.1) connects by first turning cylinder (9.1) and links to each other with fixed mount (6), the end of first turning cylinder (9.1) is fixed with first shaft encoder (8.1), first movable rod (7.1) connects second movable rod (7.2) by second turning cylinder (9.2), the end of second turning cylinder (9.2) is fixed with second shaft encoder (8.2), Puncture needle sleeve (10) is connected with second movable rod (7.2) by the 3rd turning cylinder (9.3), and the end of the 3rd turning cylinder (9.3) is fixed with the 3rd shaft encoder (8.3).
2, a kind of puncture guider according to claim 1 is characterized in that:: elevating lever (2) lower end is fixed on the control station (1), and the upper end then is connected with rail plate (3), drives platform (4) and is connected in rail plate (3) draw-in groove.
3, a kind of puncture guider according to claim 1 is characterized in that: Ultrasonic-B probe (12) is fixed on by extension rod (13) and drives platform (4) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200846310U CN201404229Y (en) | 2009-03-31 | 2009-03-31 | Puncture navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200846310U CN201404229Y (en) | 2009-03-31 | 2009-03-31 | Puncture navigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404229Y true CN201404229Y (en) | 2010-02-17 |
Family
ID=41675146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200846310U Expired - Lifetime CN201404229Y (en) | 2009-03-31 | 2009-03-31 | Puncture navigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404229Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258826A (en) * | 2011-04-27 | 2011-11-30 | 天津大学 | Five-freedom degree minimally invasive acupuncture operation guiding mechanism |
| CN104287837A (en) * | 2014-10-24 | 2015-01-21 | 南京市胸科医院 | Chest puncture positioning device |
| CN104688278A (en) * | 2015-03-11 | 2015-06-10 | 毕文志 | Bone tumor biopsy puncture needle |
| WO2015116654A1 (en) * | 2014-01-28 | 2015-08-06 | General Electric Company | Distinct needle display in ultrasonic image |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN104887324A (en) * | 2015-06-10 | 2015-09-09 | 谷柏 | Lung puncture fixing rack |
| CN105105826A (en) * | 2015-07-31 | 2015-12-02 | 中国人民解放军兰州军区兰州总医院 | Ultrasonically-guided peripheral nerve block anesthesia stereotactic puncture device |
| CN105616006A (en) * | 2016-02-24 | 2016-06-01 | 中国人民解放军第三军医大学第二附属医院 | Direction-changeable magnetic intervention guide wire device |
| CN107441596A (en) * | 2017-09-11 | 2017-12-08 | 严峰 | For vascular puncture in ultrasonic guidance lower plane and the medical sheath body of nerve block |
| CN107468278A (en) * | 2015-05-28 | 2017-12-15 | 王振宇 | A kind of medical ultrasound ripple diagnostic aid |
| CN107928764A (en) * | 2017-12-08 | 2018-04-20 | 唐山同仁和微创医疗器械有限公司 | Puncture template navigation positional device |
| CN109788940A (en) * | 2016-09-30 | 2019-05-21 | 皇家飞利浦有限公司 | Track the feature of intervening equipment |
-
2009
- 2009-03-31 CN CN2009200846310U patent/CN201404229Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258826B (en) * | 2011-04-27 | 2013-02-06 | 天津大学 | Five-freedom degree minimally invasive acupuncture operation guiding mechanism |
| CN102258826A (en) * | 2011-04-27 | 2011-11-30 | 天津大学 | Five-freedom degree minimally invasive acupuncture operation guiding mechanism |
| WO2015116654A1 (en) * | 2014-01-28 | 2015-08-06 | General Electric Company | Distinct needle display in ultrasonic image |
| US10130329B2 (en) | 2014-01-28 | 2018-11-20 | General Electric Company | Distinct needle display in ultrasonic image |
| CN104287837A (en) * | 2014-10-24 | 2015-01-21 | 南京市胸科医院 | Chest puncture positioning device |
| CN104287837B (en) * | 2014-10-24 | 2017-02-15 | 南京市胸科医院 | Chest puncture positioning device |
| CN104688278A (en) * | 2015-03-11 | 2015-06-10 | 毕文志 | Bone tumor biopsy puncture needle |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN107468278A (en) * | 2015-05-28 | 2017-12-15 | 王振宇 | A kind of medical ultrasound ripple diagnostic aid |
| CN104887324B (en) * | 2015-06-10 | 2018-08-24 | 谷柏 | A kind of mounting bracket for lung puncture |
| CN104887324A (en) * | 2015-06-10 | 2015-09-09 | 谷柏 | Lung puncture fixing rack |
| CN105105826A (en) * | 2015-07-31 | 2015-12-02 | 中国人民解放军兰州军区兰州总医院 | Ultrasonically-guided peripheral nerve block anesthesia stereotactic puncture device |
| CN105616006A (en) * | 2016-02-24 | 2016-06-01 | 中国人民解放军第三军医大学第二附属医院 | Direction-changeable magnetic intervention guide wire device |
| CN109788940A (en) * | 2016-09-30 | 2019-05-21 | 皇家飞利浦有限公司 | Track the feature of intervening equipment |
| CN107441596A (en) * | 2017-09-11 | 2017-12-08 | 严峰 | For vascular puncture in ultrasonic guidance lower plane and the medical sheath body of nerve block |
| CN107928764A (en) * | 2017-12-08 | 2018-04-20 | 唐山同仁和微创医疗器械有限公司 | Puncture template navigation positional device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |