CN200942087Y - Ultrasonic guiding direction needle - Google Patents
Ultrasonic guiding direction needle Download PDFInfo
- Publication number
- CN200942087Y CN200942087Y CN 200620099065 CN200620099065U CN200942087Y CN 200942087 Y CN200942087 Y CN 200942087Y CN 200620099065 CN200620099065 CN 200620099065 CN 200620099065 U CN200620099065 U CN 200620099065U CN 200942087 Y CN200942087 Y CN 200942087Y
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- China
- Prior art keywords
- probe
- puncture
- ultrasonic
- ultra
- direction needle
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- 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.)
- Expired - Fee Related
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Abstract
This utility model discloses an ultrasound guiding direction needle which comprises a B-ultra probe, a flexible direction pole and a fixed seat. The fixed seat is fixed on the probe of B-ultra through a fixed ring; a flexible direction needle on the fixed seat is connected with the probe of B-ultra. When use the probe to slitting scan, the flexible direction needle is pulled out to the horizontal direction, at this time, the flexible direction needle and the longitudinal section of B-ultra probe are on the same straight line, therefore, it has the directing and puncture functions. When orient and guide without using the flexible direction needle, people can return and fold the flexible direction needle to the vertical direction. This utility model has simple structure and easy to use, especially suitable to the orientation and puncture of tiny-wound treatments under the ultrasound guiding in the women's uterus. It also can prevent to get into normal organizations by mistake, reduce the puncture difficulties, improve the puncture accuracy and save the puncture time.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically relates to a kind of ultrasonic guidance and points to pin, is particularly useful for the puncture location of transvaginal intrauterine Minimally Invasive Surgery treatment under gynecological's ultrasonic guidance.
Background technology
At present, it is very rapid that minimally invasive surgery is learned development, and puncture for treating is in wide clinical application under the B ultrasonic guiding.The positioner of B ultrasonic guided puncture also arises at the historic moment.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, use is very inconvenient, flexible, and puncture angle has certain limitation, thereby is not widely used.Chinese patent, number of patent application are by retrieval: 200520099123.1, denomination of invention is " a B ultrasonic navigation puncture positioner ", structure is simple relatively, easy to use, almost do not have the blind area, to preventing that certain effect has been played in the treatment of intrauterine microtrauma puncture fully under gynecological's ultrasonic guidance.By further research to two-dimensional ultrasound guiding interventional technique, the applicant has cast aside the thinking by other large-scale auxiliary device, proposed only the mode that pin is pointed in guiding to be installed,, reached same guidance puncture effect with the sensing pin of flexible and convenient at ultrasonic probe.
Summary of the invention
The purpose of this utility model is to be to provide a kind of ultrasonic guidance to point to pin, and it is simple in structure, easy to use, is applicable to minimally-invasive treatment puncture location under gynecological's intrauterine ultrasonic guidance.
The technical scheme that its technical problem that solves this utility model adopts is: this utility model is made of Ultrasonic-B probe, scalable sensing pin.It is characterized in that scalable sensing pin by on the holder that is fixed in termination, Ultrasonic-B probe bottom (end that does not have labelling on the Ultrasonic-B probe is the bottom) with the rubber snare, thereby scalable sensing pin and Ultrasonic-B probe are coupled together.Puncture with hysteromyoma is an example, during use, carrying out B ultrasonic according to a conventional method detects, determine the residing position of hysteromyoma, after further determining the centre of hysteromyoma in the mode of rip cutting on this basis, with scalable sensing pin turnover downwards, and the length of the sensing pin that can stretch as required, stab hysteromyoma with cutter with the mode transvaginal that is parallel to scalable sensing pin this moment, can guarantee to arrive the center of hysteromyoma.
The beneficial effects of the utility model are: simple in structure, easy to use, and can guide the puncture location of gynecological's intrauterine treatment to play the direction guiding function to B ultrasonic, can effectively prevent to wear normal structure by mistake, lowered the difficulty and the danger of operation.
Description of drawings
Fig. 1 is a kind of ultrasonic guidance (pointing to pin folding down) structural representation when pointing to the pin user mode.
Fig. 2 is an a kind of ultrasonic guidance structural representation when pointing to the pin unused state.
Wherein: the super probe of 1-B, 2-ring for fixing, 3-holder, the scalable sensing pin of 4-.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
According to Fig. 1 and Fig. 2 as can be known, feature of the present utility model is by holder 3 fixing scalable sensing pins 4 on Ultrasonic-B probe 1, holder 3 is fixed in termination, Ultrasonic-B probe 1 bottom (end that does not have labelling on the Ultrasonic-B probe is the bottom) by ring for fixing 2, and scalable sensing pin 4 is loaded on the holder 3, thereby scalable sensing pin 4 is coupled together with Ultrasonic-B probe 1.Scalable sensing pin 4 on the holder 3 is vertical with the longitudinal section of Ultrasonic-B probe 1, the length of scalable sensing pin 4 can be regulated arbitrarily, when using (puncture with hysteromyoma is example), carrying out B ultrasonic according to a conventional method with Ultrasonic-B probe 1 detects, determine the residing position of hysteromyoma, after further determining the centre of hysteromyoma in the mode of rip cutting on this basis, the scalable sensing pin of installing on the holder 34 is turned down down to horizontal direction, to treat cutter and stab hysteromyoma with the mode transvaginal that is parallel to scalable sensing pin 4 this moment, can guarantee to arrive the center of hysteromyoma.When not needing to point to, with scalable sensing pin 4 turnovers upwards, do not influence the use of normal Ultrasonic-B probe 1 again.
Claims (2)
1, a kind of ultrasonic guidance points to pin, it comprises Ultrasonic-B probe (1), holder (3), it is characterized in that: go up by the fixing scalable sensing pin (4) of holder (3) at Ultrasonic-B probe (1), holder (3) passes through fixedly Ultrasonic-B probe (1) bottom of ring for fixing (2), and scalable sensing pin (4) is loaded on the holder (3).
2, a kind of ultrasonic guidance according to claim 1 points to pin, and it is characterized in that: the scalable sensing pin (4) on the holder (3) is vertical with the longitudinal section of Ultrasonic-B probe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099065 CN200942087Y (en) | 2006-09-19 | 2006-09-19 | Ultrasonic guiding direction needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099065 CN200942087Y (en) | 2006-09-19 | 2006-09-19 | Ultrasonic guiding direction needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942087Y true CN200942087Y (en) | 2007-09-05 |
Family
ID=38716710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099065 Expired - Fee Related CN200942087Y (en) | 2006-09-19 | 2006-09-19 | Ultrasonic guiding direction needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942087Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237448A (en) * | 2019-05-07 | 2019-09-17 | 深圳一粟医疗科技有限公司 | A kind of multiple freedom degrees ultrasound wave involution of uterus device |
-
2006
- 2006-09-19 CN CN 200620099065 patent/CN200942087Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237448A (en) * | 2019-05-07 | 2019-09-17 | 深圳一粟医疗科技有限公司 | A kind of multiple freedom degrees ultrasound wave involution of uterus device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20100919 |