CN210843369U - Ultrasonic guide target puncture positioning device - Google Patents
Ultrasonic guide target puncture positioning device Download PDFInfo
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- CN210843369U CN210843369U CN201921532744.2U CN201921532744U CN210843369U CN 210843369 U CN210843369 U CN 210843369U CN 201921532744 U CN201921532744 U CN 201921532744U CN 210843369 U CN210843369 U CN 210843369U
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Abstract
The utility model relates to an supersound guide target puncture positioner. Including the template clamp that is used for centre gripping puncture template, U type adjusting bracket, the ultrasonic probe mounting bracket, the U type mouth internal parallel of U type adjusting bracket is equipped with two sliding shafts and a rack, slidable mounting has the slider on two sliding shafts, the inside gear with rack complex that is equipped with of slider, be equipped with the knob on the slider up end, the front end of slider is equipped with the connecting plate, the connecting plate is articulated and is fixed through first locking bolt with the template clamp, the template clamp can wind the connecting plate tilting, be equipped with the mounting groove on the template clamp, puncture template passes through second locking bolt to be fixed in the mounting groove of template clamp, the ultrasonic probe mounting bracket is adjusted the leg joint with U type, be equipped with the mounting hole on the ultrasonic probe mounting bracket. The utility model discloses can with ultrasonic probe synchronous cooperation, ensure that the puncture is punctured the needle insertion in the supersound scanning plane to make the puncture process visual, make the supersound guide intervene the operation and realize wicresoft, safety, it is accurate, high-efficient.
Description
Technical Field
The utility model relates to a medical instrument, in particular to an ultrasonic guide target puncture positioning device.
Background
Clinically, puncture biopsy needs to be carried out on undefined hyperplastic tumors to carry out qualitative detection on the tumors, the percutaneous interventional therapy technology is precise, minimally invasive and efficient, the percutaneous intervention is mainly guided by images, the flexibility of the ultrasonic guidance is deeply advocated by wide interventional doctors, and in the puncture operation, the doctors mostly complete the interventional puncture in a free hand mode, so the reproducibility of the technology is limited, and homogenization and standardization are difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a supersound guide target puncture positioner is provided, can cooperate in step with ultrasonic probe, ensures that the puncture is punctured the needle insertion in the supersound scanning plane, thereby makes the puncture process visual, makes the supersound guide intervene the operation and realize wicresoft, and is safe, accurate, high-efficient.
The utility model provides a problem, the technical scheme who adopts is:
an ultrasonic guide targeting puncture positioning device comprises a template clamp for clamping a puncture template, a U-shaped adjusting support and an ultrasonic probe mounting rack, wherein two sliding shafts and a rack are arranged in parallel in a U-shaped opening of the U-shaped adjusting support, sliding blocks are arranged on the two sliding shafts in a sliding manner, gears matched with the racks are arranged in the sliding blocks, knobs for rotating the gears are arranged on the upper end surfaces of the sliding blocks, a connecting plate is arranged at the front end of each sliding block, the connecting plate is hinged with the template clamp and fixed through first locking bolts, the template clamp can rotate up and down around the connecting plate, mounting grooves are formed in the template clamp, the puncture template is fixed in the mounting grooves of the template clamp through second locking bolts, the sliding blocks are driven to slide on the sliding shafts through the matching of the gears and the racks in the sliding blocks, so that the left-right movement adjustment of the puncture template on the template clamp is realized, and the, thereby realize that the puncture template rotates the regulation from top to bottom, ultrasonic probe mounting bracket and U type adjust the leg joint, be provided with the mounting hole that is used for installing ultrasonic probe perpendicularly on the ultrasonic probe mounting bracket.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
① can be synchronously matched with the ultrasonic probe to ensure that the puncture is performed in the ultrasonic scanning plane.
② enable visualization of the puncture procedure.
③ can avoid the risk of puncture path, such as important tissue, large blood vessel, etc., improve the operation safety, relieve the pain of patients, and avoid the injury of operation.
④ the ultrasonic guided interventional operation is minimally invasive, safe, accurate and efficient.
Preferably, the present invention further provides:
the front end of ultrasonic probe mounting bracket is provided with the regulating spindle, and the rear end of U type regulation support is provided with the connecting sleeve with regulating spindle complex, and the regulating spindle passes through the third locking bolt to be fixed in the connecting sleeve, slides through the regulating spindle in the connecting sleeve and adjusts to realize puncture template back-and-forth movement and adjust.
The ultrasonic probe is fixed on the ultrasonic probe mounting frame through a fourth locking bolt.
Drawings
Fig. 1 is a schematic front view structure diagram of an embodiment of the present invention;
fig. 2 is a schematic top view of the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention in a use state;
in the figure: an ultrasonic probe mounting bracket 1; an adjusting shaft 1-1; a fourth locking bolt 1-2; mounting holes 1-3; a U-shaped adjusting bracket 2; a connecting sleeve 2-1; 2-2 of a slide block; a third locking bolt 2-3; 2-4 of a rack; 2-5 of a sliding shaft; 2-6 parts of gear; 2-7 of a knob; 2-8 of a connecting plate; a template clamp 3; 3-1 of a splint; mounting grooves 3-2; a second locking bolt 3-3; a first locking bolt 3-4; an ultrasonic probe 4; the template 5 is punctured.
The specific implementation mode is as follows:
the invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.
Referring to fig. 1, 2 and 3, an ultrasonic guide targeting puncture positioning device comprises a template clamp 3 for clamping a puncture template 5, a U-shaped adjusting bracket 2 and an ultrasonic probe mounting bracket 1, wherein two sliding shafts 2-5 and a rack 2-4 are arranged in parallel in a U-shaped opening of the U-shaped adjusting bracket 2, a sliding block 2-2 is arranged on the two sliding shafts 2-5 in a sliding manner, a gear 2-6 matched with the rack 2-4 is arranged inside the sliding block 2-2, a knob 2-7 for rotating the gear 2-6 is arranged on the upper end surface of the sliding block 2-2, a connecting plate 2-8 is arranged at the front end of the sliding block 2-2, two clamping plates 3-1 are arranged at the rear end of the template clamp 3, the connecting plate 2-8 is arranged between the two clamping plates 3-1, is hinged with the two clamping plates 3-1 and is fixed by a first locking bolt 3-4, the template clamp 3 can rotate up and down around a connecting plate 2-8, a mounting groove 3-2 is formed in the template clamp 3, a puncture template 5 is fixed in the mounting groove 3-2 of the template clamp 3 through a second locking bolt 3-3, a sliding block 2-2 is driven to slide on a sliding shaft 2-5 through the matching of a gear 2-6 inside the sliding block 2-2 and a rack 2-4, so that the left-right movement adjustment of the puncture template 5 on the template clamp 3 is realized, the up-down rotation adjustment of the puncture template 5 is realized through the rotation of the template clamp 3 around a hinge point of the connecting plate 2-8, an ultrasonic probe mounting frame 1 is connected with a U-shaped adjusting support 2, and a mounting hole 1-3 for vertically mounting an ultrasonic probe 4 is formed in the ultrasonic probe mounting frame 1.
The front end of the ultrasonic probe mounting frame 1 is provided with an adjusting shaft 1-1, the rear end of the U-shaped adjusting bracket 2 is provided with a connecting sleeve 2-1 matched with the adjusting shaft 1-1, the adjusting shaft 1-1 is fixed in the connecting sleeve 2-1 through a third locking bolt 2-3, and the adjusting shaft 1-1 slides in the connecting sleeve 2-1 for adjustment, so that the front and back movement adjustment of the puncture template 5 is realized.
The ultrasonic probe 4 is fixed on the ultrasonic probe mounting frame 1 through a fourth locking bolt 1-2.
When the puncture template is used, the ultrasonic probe 4 is vertically arranged in the mounting hole 1-3 of the ultrasonic probe mounting frame 1, the probe part of the ultrasonic probe 4 faces downwards and is in contact with the skin of a patient to perform ultrasonic detection, accurate puncture is performed according to ultrasonic images, the puncture template 5 is adjusted in an up-and-down rotating mode by adjusting the first locking bolts 3-4 in the puncture process, the left-and-right movement adjustment of the puncture template 5 is realized by adjusting the adjusting knobs 2-7, and the front-and-back movement adjustment of the puncture template 5 is realized by adjusting the third locking bolts 2-3, so that safe, accurate and efficient puncture operations are better realized.
The utility model discloses can with 4 synchronous cooperations of ultrasonic probe, ensure that the puncture is in the puncture needle insertion of supersound scanning plane, realize that the puncture process is visual, can avoid the risk of puncture route, like important tissue, great vessel etc. improved the operation security, alleviate patient's pain, avoid causing the operation damage for the operation is intervened in the supersound guide realizes wicresoft, and is safe, accurate, high-efficient, can be used to realize interveneeing operations such as biopsy, ablation, particle implantation under the guide of internal organs supersound.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.
Claims (3)
1. The utility model provides an supersound guide target puncture positioner, includes the template holder that is used for centre gripping puncture template, its characterized in that: the puncture template comprises a U-shaped adjusting bracket and an ultrasonic probe mounting bracket, wherein two sliding shafts and a rack are arranged in parallel in a U-shaped opening of the U-shaped adjusting bracket, sliding blocks are arranged on the two sliding shafts in a sliding manner, gears matched with the racks are arranged in the sliding blocks, knobs for rotating the gears are arranged on the upper end surfaces of the sliding blocks, connecting plates are arranged at the front ends of the sliding blocks, the connecting plates are hinged with template clamps and are fixed through first locking bolts, the template clamps can rotate up and down around the connecting plates, mounting grooves are formed in the template clamps, the puncture template is fixed in the mounting grooves of the template clamps through second locking bolts, the sliding blocks are driven to slide on the sliding shafts through the matching of the gears and the racks in the sliding blocks, so that the left and right movement adjustment of the puncture template on the template clamps is realized, the template clamps rotate around hinge joints of the connecting plates, so that the up, the ultrasonic probe mounting rack is provided with a mounting hole for vertically mounting the ultrasonic probe.
2. The ultrasound-guided targeted puncture positioning device of claim 1, wherein: the front end of ultrasonic probe mounting bracket is provided with the regulating spindle, and the rear end of U type regulation support is provided with the connecting sleeve with regulating spindle complex, and the regulating spindle passes through the third locking bolt to be fixed in the connecting sleeve, slides through the regulating spindle in the connecting sleeve and adjusts to realize puncture template back-and-forth movement and adjust.
3. The ultrasound-guided targeted puncture positioning device of claim 1, wherein: the ultrasonic probe is fixed on the ultrasonic probe mounting frame through a fourth locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532744.2U CN210843369U (en) | 2019-09-16 | 2019-09-16 | Ultrasonic guide target puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532744.2U CN210843369U (en) | 2019-09-16 | 2019-09-16 | Ultrasonic guide target puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843369U true CN210843369U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532744.2U Active CN210843369U (en) | 2019-09-16 | 2019-09-16 | Ultrasonic guide target puncture positioning device |
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| CN (1) | CN210843369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432958A (en) * | 2019-09-16 | 2019-11-12 | 魏国良 | Ultrasonic guidance targets puncture positioning device |
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2019
- 2019-09-16 CN CN201921532744.2U patent/CN210843369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432958A (en) * | 2019-09-16 | 2019-11-12 | 魏国良 | Ultrasonic guidance targets puncture positioning device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: 064100 New Technology Industrial Park, Yutian Town, Yutian, Tangshan City, Hebei Patentee after: Tangshan Ruiteng Technology Co.,Ltd. Address before: 064100 No. 106, West unit, commercial and residential building, Xinxing street, Yuhua community, Beihuan East Road, Yutian Town, Yutian County, Tangshan City, Hebei Province Patentee before: Wei Guoliang |
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| TR01 | Transfer of patent right |