CN202636984U - Prostate interventional therapy locating device - Google Patents
Prostate interventional therapy locating device Download PDFInfo
- Publication number
- CN202636984U CN202636984U CN2012202632248U CN201220263224U CN202636984U CN 202636984 U CN202636984 U CN 202636984U CN 2012202632248 U CN2012202632248 U CN 2012202632248U CN 201220263224 U CN201220263224 U CN 201220263224U CN 202636984 U CN202636984 U CN 202636984U
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- China
- Prior art keywords
- locating
- prostatic
- therapeutical
- introducing
- positioner
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- Expired - Fee Related
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Abstract
The utility model discloses a prostate interventional therapy locating device which comprises a locating template and a supporting mechanism. A transverse locating coordinate and a longitudinal locating coordinate are arranged on the locating template. A plurality of locating through holes used for intervention end heads to penetrate through are disposed in the locating template. Central axes of the locating through holes are perpendicular to a plane formed by the transverse locating coordinate and a longitudinal locating coordinate. A notch used for a probe to penetrate through is disposed on the supporting mechanism. The prostate interventional therapy locating device not only can position the probe, but also can ensure enough space for the probe. The ultrasonic probe can rotate on a horizontal 360-degree plane perpendicular to the ultrasonic probe at any conical angle, and a prostate ultrasonic image can be observed by a doctor according to the requirement. In addition, the prostate interventional therapy locating device is compact in structure and convenient to operate, and can be placed according to the actual requirement. The locating through holes and the coordinates arranged on the locating template can carry out accurate positioning so that operation time can be shortened and sufferings of patients are relieved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of prostatic introducing therapeutical positioner.
Background technology
At present, during prostatic introducing therapeutical, adopt the very complicated plate device of structure to carry out the location of ultrasonic probe and intervention termination.This plate device comprises the guiding groove of a strip, and the bearing of trend of guiding groove is parallel with the bearing of trend of ultrasonic probe.Ultrasonic probe is fixed in the guiding groove of this plate device, if the doctor want vertical ultrasonic probe longitudinally on 360 ° of planes with the ultrasonic ultrasonic probe of any conical surface angular turn, optionally observe the restriction that the prostate ultrasonic image just is subject to plate device, the observation when then affecting interventional therapy and location.
The utility model content
The technical problems to be solved in the utility model is in order to overcome prostatic introducing therapeutical plate device complex structure of the prior art, the restriction ultrasonic probe carries out 360 ° of rotations in vivo, being difficult to provides a kind of prostatic introducing therapeutical positioner to carrying out the defective of complete observation in the body.
This utility model solves above-mentioned technical problem by following technical proposals:
A kind of prostatic introducing therapeutical positioner, its characteristics are, it comprises a location template, and the supporting mechanism that is used for supporting this locating template, this locating template is provided with a located lateral coordinate and a longitudinal register coordinate, be provided with some positioning through hole be used to wearing an intervention termination at this locating template, the axis of described positioning through hole is with perpendicular by this located lateral coordinate and this determined plane of longitudinal register coordinate, and this supporting mechanism is provided with one for the breach that wears ultrasonic probe.Described intervention termination comprises probe, biopsy needle, radiotherapy interventional therapy needle, radio frequency ablation needle and the argon helium knife etc. that adopt in the interventional therapy.
Wherein, described positioning through hole is distributed in by in this located lateral coordinate and determined this plane of this longitudinal register coordinate with matrix form.
Wherein, the thickness of this locating template is the 18-20 millimeter.
Wherein, the middle part of this locating template also is provided with one for the locating slot that aligns with the median line of prostate perineum, and the bearing of trend of this locating slot parallels with this longitudinal register coordinate.
Wherein, this supporting mechanism is the telescope support that can vertically stretch, contract.
Wherein, this telescope support comprises mutual sheathed the first expansion link and second expansion link, and this breach is positioned at the top of this first expansion link, and this telescope support also comprises be used to the locking piece of fixing this first expansion link and this second expansion link.
Wherein, this breach is " U " font; Be provided with two slots at the top of this telescope support; Be provided with the protuberance adaptive with described slot in the bottom of described locating template.
Wherein, also be provided with on this telescope support for the locked mechanism that this locating template is locked in this telescope support.
Wherein, this locked mechanism comprises the sidewall thread hole of being located at described slot, and the screw adaptive with described screwed hole; When the end face of this screw presses on the side of corresponding described protuberance, that described locating template and described telescope support is fastening.
Wherein, the bottom of this telescope support is provided with a base.
In this utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge namely gets each preferred embodiment of this utility model.
Positive progressive effect of the present utility model is: prostatic introducing therapeutical positioner of the present utility model is when positioning ultrasonic probe, guarantee that ultrasonic probe has enough spaces, on the vertical vertical 360 ° of planes of ultrasonic probe, with any conical surface angular turn, can observe the prostate ultrasonoscopy according to doctor's needs.In addition, this positioning device structure is compact, simple operation, can place according to actual needs.The positioning through hole and the coordinate that are arranged on the locating template can be located exactly, shorten operating time, alleviate the patient suffering.
Description of drawings
Fig. 1 is the structural representation that the prostate in the preferred embodiment of the present utility model is got involved positioner.
Fig. 2 is the structural representation of the locating template among Fig. 1.
Fig. 3 is the side view of the locating template among Fig. 2.
Fig. 4 is the structural representation of the supporting mechanism among Fig. 1.
The specific embodiment
Provide this utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Shown in Fig. 1 ~ 3, the prostatic introducing therapeutical positioner in the present embodiment comprises a location template 1, and this locating template 1 adopts transparent organic glass to make.Better, can adopt the food stage transparent organic glass to make.In the present embodiment, the thickness of this locating template 1 is 18.5 millimeters.Be provided with a locating slot 11 that vertically extends at the middle part of locating template 1.Be provided with located lateral coordinate and longitudinal register coordinate 1 quarter at locating template, this located lateral coordinate and longitudinal register coordinate can be numeral or alphabetical.With the some positioning through hole 12 that run through this locating template 1 of matrix form distribution, each positioning through hole 12 has unique definite coordinate to be represented in this plane in by this located lateral coordinate and the determined plane of longitudinal register coordinate.The internal diameter of all positioning through hole 12 all with the outer radial coupling of intervention termination to be passed.
As shown in figs. 1 and 4, the prostatic introducing therapeutical positioner of present embodiment comprises that also one is used for supporting the supporting mechanism of this locating template 1.This supporting mechanism in the present embodiment is a telescope support that can move up and down in perpendicular 2, this telescope support 2 comprises mutually sheathed the first expansion link 21 and the second expansion link 22, and this first expansion link 21 can be realized around the axis of this second expansion link 22 360 ° rotation.This telescope support 2 also comprises the screw 24 for this first expansion link 21 of locking and the second expansion link 22.Be provided with base 3 in the bottom of telescope support 2, be used for guaranteeing the stability of telescope support 2.
As shown in Figure 4, be formed with the breach 23 of one " U " type at the top of the first expansion link 21, this breach 23 is used for wearing the ultrasonic probe (not shown).Also be provided with two slots 211 at the first expansion link 21 tops.Lower edge at locating template 1 is provided with two protuberances 13 adaptive with slot.Sidewall at each slot 211 is equipped with a screwed hole (not shown).After protuberance 13 inserted corresponding slot 211, screw 4 cooperated with screwed hole, and the end face of screw 4 just locks locating template 1 and telescope support 2 when pressing on the side of protuberance 13.Certainly, those skilled in the art also can adopt other locked mechanisms to substitute above-mentioned screwed hole and screw, do not repeat them here.
When carrying out interventional therapy, the height of adjusting this telescope support 2 is close to patient's perineal position with locating template 1, and so that locating slot 11 align with the centrage of perineal position.Ultrasonic probe passes the rectum that enters the patient behind the breach 23, surveys prostatic affected area by rectal wall.Getting involved pin then passes the prostate that penetrates the patient behind definite positioning through hole and treats.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (10)
1. prostatic introducing therapeutical positioner, it is characterized in that, it comprises a location template, and the supporting mechanism that is used for supporting this locating template, this locating template is provided with a located lateral coordinate and a longitudinal register coordinate, be provided with some positioning through hole be used to wearing an intervention termination at this locating template, the axis of described positioning through hole is with perpendicular by this located lateral coordinate and this determined plane of longitudinal register coordinate, and this supporting mechanism is provided with one for the breach that wears ultrasonic probe.
2. prostatic introducing therapeutical positioner as claimed in claim 1 is characterized in that, described positioning through hole is distributed in by in this located lateral coordinate and determined this plane of this longitudinal register coordinate with matrix form.
3. prostatic introducing therapeutical positioner as claimed in claim 1 is characterized in that, the thickness of this locating template is the 18-20 millimeter.
4. prostatic introducing therapeutical positioner as claimed in claim 1 is characterized in that, the middle part of this locating template also is provided with one for the locating slot that aligns with the median line of prostate perineum, and the bearing of trend of this locating slot parallels with this longitudinal register coordinate.
5. such as each described prostatic introducing therapeutical positioner among the claim 1-4, it is characterized in that this supporting mechanism is the telescope support that can vertically stretch, contract.
6. prostatic introducing therapeutical positioner as claimed in claim 5, it is characterized in that, this telescope support comprises mutual sheathed the first expansion link and second expansion link, this breach is positioned at the top of this first expansion link, and this telescope support also comprises be used to the locking piece of fixing this first expansion link and this second expansion link.
7. prostatic introducing therapeutical positioner as claimed in claim 6 is characterized in that, this breach is " U " font; Be provided with two slots at the top of this telescope support; Be provided with the protuberance adaptive with described slot in the bottom of described locating template.
8. prostatic introducing therapeutical positioner as claimed in claim 7 is characterized in that, also is provided with on this telescope support for the locked mechanism that this locating template is locked in this telescope support.
9. prostatic introducing therapeutical positioner as claimed in claim 8 is characterized in that, this locked mechanism comprises the sidewall thread hole of being located at described slot, and the screw adaptive with described screwed hole; When the end face of this screw presses on the side of corresponding described protuberance, that described locating template and described telescope support is fastening.
10. prostatic introducing therapeutical positioner as claimed in claim 9 is characterized in that, the bottom of this telescope support is provided with a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202632248U CN202636984U (en) | 2012-06-05 | 2012-06-05 | Prostate interventional therapy locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202632248U CN202636984U (en) | 2012-06-05 | 2012-06-05 | Prostate interventional therapy locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636984U true CN202636984U (en) | 2013-01-02 |
Family
ID=47406176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202632248U Expired - Fee Related CN202636984U (en) | 2012-06-05 | 2012-06-05 | Prostate interventional therapy locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111093516A (en) * | 2017-11-21 | 2020-05-01 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasound system and method for planning ablation |
-
2012
- 2012-06-05 CN CN2012202632248U patent/CN202636984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111093516A (en) * | 2017-11-21 | 2020-05-01 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasound system and method for planning ablation |
| CN111093516B (en) * | 2017-11-21 | 2023-01-10 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasound system and method for planning ablation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180605 |