CN216933404U - B-ultrasonic probe guided puncture bracket - Google Patents
B-ultrasonic probe guided puncture bracket Download PDFInfo
- Publication number
- CN216933404U CN216933404U CN202220113327.XU CN202220113327U CN216933404U CN 216933404 U CN216933404 U CN 216933404U CN 202220113327 U CN202220113327 U CN 202220113327U CN 216933404 U CN216933404 U CN 216933404U
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- Prior art keywords
- ultrasonic probe
- fixedly connected
- base
- guide sleeve
- groove
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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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- 239000000523 sample Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 abstract description 9
- 239000011435 rock Substances 0.000 abstract 1
- 238000001574 biopsy Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010011732 Cyst Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
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Abstract
The utility model discloses a B-ultrasonic probe guide puncture bracket which comprises a disposable guide sleeve, a base and an ultrasonic probe, wherein the disposable guide sleeve is arranged at the top end of the ultrasonic probe, and the base is arranged at the bottom end of the ultrasonic probe. This B ultrasonic probe guide puncture support is provided with the recess respectively through disposable guide cannula inside both sides, the inside top fixedly connected with spring of recess, the bottom fixedly connected with top tight piece of spring, when using, pass the pjncture needle disposable guide cannula's inside, can exert pressure for top tight piece at the pjncture needle through disposable guide cannula inside in-process, make top tight piece shrink to recess inside, utilize the elasticity that resets of spring can make top tight piece compress tightly the pjncture needle this moment, prevent to rock the pjncture needle at puncture in-process, be convenient for with the accurate guide to human target position of pjncture needle, it can not compress tightly the pjncture needle to solve, lead to the easy problem that produces the rocking of pjncture needle.
Description
Technical Field
The utility model relates to the technical field of B-ultrasonic probe guided puncture brackets, in particular to a B-ultrasonic probe guided puncture bracket.
Background
The B-ultrasonic probe guide puncture bracket is also called an ultrasonic probe puncture bracket, or a puncture guide bracket, or a puncture guider, and the puncture bracket is arranged on the ultrasonic probe, so that a puncture needle can be guided to a target position of a human body under the ultrasonic guide to realize cytological biopsy, histological biopsy, cyst suction, treatment and the like; the angle of the bracket is inconvenient to adjust, and the use flexibility is poor; the support is inconvenient to disassemble and replace and inconvenient to use; aiming at the problems, the B ultrasonic probe guide puncture bracket is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a B-ultrasonic probe guide puncture bracket to solve the problem that a puncture needle is easy to shake due to the fact that the puncture needle cannot be tightly pressed in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a B-ultrasonic probe guided puncture bracket comprises a disposable guide sleeve, a base and an ultrasonic probe, wherein the disposable guide sleeve is arranged at the top end of the ultrasonic probe, the base is arranged at the bottom end of the ultrasonic probe, and an outer sleeve is fixedly connected to the outer part of the disposable guide sleeve.
Preferably, the two sides of the interior of the disposable guide sleeve are respectively provided with a groove, the top end of the interior of each groove is fixedly connected with a spring, and the bottom end of each spring is fixedly connected with a jacking block.
Preferably, the top end of the jacking block is embedded in the groove, and the top end of the jacking block forms a telescopic structure in the groove.
Preferably, the inside swing joint of base has the lead screw, one side of lead screw runs through to one side and the fixedly connected with knob of base, the outside of lead screw is provided with the silk cover, the top fixedly connected with connection piece of silk cover, the fluting has been seted up on the top of base, the top of connection piece runs through the fluting and the swing joint has the regulation pole.
Preferably, the top end of the adjusting rod is movably hinged with one side of the bottom end of the ultrasonic probe, and the other side of the bottom end of the ultrasonic probe is movably hinged with the other side of the top end of the base.
Preferably, the both ends of outer sleeve are fixedly connected with locating plate respectively, the both sides of locating plate bottom are fixedly connected with fixture block respectively, the both ends of ultrasonic probe are provided with the constant head tank respectively, the draw-in groove has been seted up respectively to the both sides at the inside both ends of constant head tank, the inside at the draw-in groove is fixed to the fixture block joint.
Compared with the prior art, the utility model has the beneficial effects that: the B-ultrasonic probe guided puncture bracket not only realizes the compression of the puncture needle, prevents the puncture needle from shaking, realizes the convenient adjustment of the angle of the bracket, has higher flexibility in use, but also realizes the convenient replacement and disassembly of the bracket and convenient use;
(1) the grooves are respectively formed in two sides of the interior of the disposable guide sleeve, the spring is fixedly connected to the top end of the interior of each groove, and the bottom end of each spring is fixedly connected with the corresponding puller block;
(2) the ultrasonic probe comprises a base, a screw rod, a knob, a connecting piece, an adjusting rod and a guide sleeve, wherein the screw rod is movably connected inside the base, one side of the screw rod penetrates to one side of the base and is fixedly connected with the knob, a screw sleeve is arranged outside the screw rod, the connecting piece is fixedly connected to the top end of the screw sleeve, a groove is formed in the top end of the base, the top end of the connecting piece penetrates through the groove and is movably hinged with the adjusting rod, when the ultrasonic probe is used, the knob is rotated to drive the screw rod to rotate, the screw rod drives the screw sleeve to horizontally move, the connecting piece can be driven by the screw sleeve to slide inside the groove, the ultrasonic probe can be pushed by the adjusting rod in the moving process, the ultrasonic probe is rotated by taking a hinged shaft at the other end as a fulcrum, the angles of the guide sleeve and the ultrasonic probe can be adjusted at the same time, and the use flexibility of the support is improved;
(3) through the both ends difference fixedly connected with locating plate of outer sleeve, the both sides difference fixedly connected with fixture block of locating plate bottom, ultrasonic probe's both ends are provided with the constant head tank respectively, the draw-in groove has been seted up respectively to the both sides at the inside both ends of constant head tank, the fixture block joint is fixed in the inside of draw-in groove, when using, inlay the locating plate at outer sleeve bottom both ends in the inside of constant head tank, press down the locating plate hard afterwards, the inside of draw-in groove is gone into to the fixture block joint that makes locating plate one end, can accomplish disposable guide sleeve's installation fixed like this, and easy operation tears the convenience open.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the outer sleeve of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged partial cross-sectional front view of the base of the present invention.
In the figure: 1. a disposable guide cannula; 2. an outer sleeve; 3. positioning a plate; 4. positioning a groove; 5. a card slot; 6. adjusting a rod; 7. a screw rod; 8. a base; 9. a clamping block; 10. an ultrasonic probe; 11. a groove; 12. a spring; 13. a jacking block; 14. a knob; 15. sleeving the silk; 16. connecting sheets; 17. and (4) slotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a B-ultrasonic probe guiding puncture bracket comprises a disposable guiding cannula 1, a base 8 and an ultrasonic probe 10, wherein the disposable guiding cannula 1 is arranged at the top end of the ultrasonic probe 10, the base 8 is arranged at the bottom end of the ultrasonic probe 10, and an outer sleeve 2 is fixedly connected to the exterior of the disposable guiding cannula 1;
specifically, as shown in fig. 1 and 3, when in use, the puncture needle penetrates through the interior of the disposable guide sleeve 1, and the pushing block 13 is pressed in the process that the puncture needle passes through the interior of the disposable guide sleeve 1, so that the pushing block 13 is contracted towards the interior of the groove 11, and at the moment, the pushing block 13 can be pressed against the puncture needle by using the reset elastic force of the spring 12, so that the puncture needle is prevented from shaking in the puncture process, and the puncture needle is conveniently and accurately guided to a target position of a human body.
Example 2: a screw rod 7 is movably connected inside the base 8, one side of the screw rod 7 penetrates to one side of the base 8 and is fixedly connected with a knob 14, a screw sleeve 15 is arranged outside the screw rod 7, a connecting piece 16 is fixedly connected to the top end of the screw sleeve 15, a notch 17 is formed in the top end of the base 8, the top end of the connecting piece 16 penetrates through the notch 17 and is movably hinged with an adjusting rod 6, the top end of the adjusting rod 6 is movably hinged with one side of the bottom end of the ultrasonic probe 10, and the other side of the bottom end of the ultrasonic probe 10 is movably hinged with the other side of the top end of the base 8;
specifically, as shown in fig. 1 and 4, when the bracket is used, the knob 14 is rotated, the knob 14 drives the screw rod 7 to rotate, the screw rod 7 drives the screw sleeve 15 to move horizontally, the screw sleeve 15 drives the connecting piece 16 to slide in the groove 17, and the connecting piece 16 pushes the ultrasonic probe 10 through the adjusting rod 6 in the moving process, so that the ultrasonic probe 10 rotates by taking the hinged shaft at the other end as a fulcrum, and thus, the angles of the disposable guide sleeve 1 and the ultrasonic probe 10 can be adjusted simultaneously, and the flexibility of the bracket in use is improved.
Example 3: two ends of the outer sleeve 2 are respectively and fixedly connected with a positioning plate 3, two sides of the bottom end of the positioning plate 3 are respectively and fixedly connected with a clamping block 9, two ends of the ultrasonic probe 10 are respectively provided with a positioning groove 4, two sides of two ends inside the positioning grooves 4 are respectively provided with a clamping groove 5, and the clamping blocks 9 are clamped and fixed inside the clamping grooves 5;
specifically, as shown in fig. 1 and 2, when the disposable guide sleeve 1 is used, the positioning plates 3 at the two ends of the bottom of the outer sleeve 2 are embedded in the positioning grooves 4, and then the positioning plates 3 are pressed hard, so that the clamping blocks 9 at one ends of the positioning plates 3 are clamped into the clamping grooves 5, and the disposable guide sleeve 1 can be installed and fixed, is simple to operate and is convenient to disassemble and replace.
The working principle is as follows: when the utility model is used, firstly, the positioning plates 3 at two ends of the bottom of the outer sleeve 2 are embedded in the positioning grooves 4, then the positioning plates 3 are pressed forcibly, so that the fixture blocks 9 at one end of the positioning plates 3 are clamped into the clamping grooves 5, the installation and the fixation of the disposable guide sleeve 1 can be completed, the operation is simple, the disassembly and the replacement are convenient, secondly, the knob 14 is rotated, the knob 14 drives the screw rod 7 to rotate, the screw rod 7 drives the screw sleeve 15 to move horizontally, the screw sleeve 15 drives the connecting sheet 16 to slide in the groove 17, the connecting sheet 16 pushes the ultrasonic probe 10 through the adjusting rod 6 in the moving process, so that the ultrasonic probe 10 rotates by taking the articulated shaft at the other end as a fulcrum, the angles of the disposable guide sleeve 1 and the ultrasonic probe 10 can be adjusted simultaneously, the flexibility of the use of the bracket is improved, finally, the puncture needle penetrates through the interior of the disposable guide sleeve 1, and the pushing blocks 13 are pressed in the process that the puncture needle passes through the interior of the disposable guide sleeve 1, the pushing block 13 is contracted towards the inside of the groove 11, and the pushing block 13 can compress the puncture needle by utilizing the reset elasticity of the spring 12, so that the puncture needle is prevented from shaking in the puncture process, and the puncture needle is conveniently and accurately guided to a target position of a human body.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a B ultrasonic probe guide puncture support, includes disposable guide sleeve pipe (1), base (8) and ultrasonic probe (10), its characterized in that: the disposable guide sleeve (1) is arranged at the top end of the ultrasonic probe (10), the base (8) is arranged at the bottom end of the ultrasonic probe (10), and the outer sleeve (2) is fixedly connected to the exterior of the disposable guide sleeve (1).
2. The B-ultrasonic probe guided puncture holder of claim 1, wherein: the disposable guide sleeve is characterized in that grooves (11) are respectively formed in two sides of the interior of the disposable guide sleeve (1), springs (12) are fixedly connected to the top ends of the interior of the grooves (11), and jacking blocks (13) are fixedly connected to the bottom ends of the springs (12).
3. The B-ultrasonic probe guided puncture carriage as claimed in claim 2, wherein: the top end of the jacking block (13) is embedded in the groove (11), and the top end of the jacking block (13) forms a telescopic structure in the groove (11).
4. The B-ultrasonic probe guided puncture stent of claim 1, wherein: the inside swing joint of base (8) has lead screw (7), one side of lead screw (7) runs through to one side and fixedly connected with knob (14) of base (8), the outside of lead screw (7) is provided with silk braid (15), the top fixedly connected with connection piece (16) of silk braid (15), fluting (17) have been seted up on the top of base (8), the top of connection piece (16) runs through fluting (17) and articulated have regulation pole (6) of having the activity.
5. The B-ultrasonic probe guided puncture holder of claim 4, wherein: the top end of the adjusting rod (6) is movably hinged with one side of the bottom end of the ultrasonic probe (10), and the other side of the bottom end of the ultrasonic probe (10) is movably hinged with the other side of the top end of the base (8).
6. The B-ultrasonic probe guided puncture holder of claim 1, wherein: the utility model discloses a clamping device, including outer sleeve (2), locating plate (3), both sides difference fixedly connected with fixture block (9) of locating plate (3) bottom, the both ends of ultrasonic probe (10) are provided with constant head tank (4) respectively, draw-in groove (5) have been seted up respectively to the both sides at the inside both ends of constant head tank (4), the inside at draw-in groove (5) is fixed in fixture block (9) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220113327.XU CN216933404U (en) | 2022-01-17 | 2022-01-17 | B-ultrasonic probe guided puncture bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220113327.XU CN216933404U (en) | 2022-01-17 | 2022-01-17 | B-ultrasonic probe guided puncture bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216933404U true CN216933404U (en) | 2022-07-12 |
Family
ID=82315953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220113327.XU Expired - Fee Related CN216933404U (en) | 2022-01-17 | 2022-01-17 | B-ultrasonic probe guided puncture bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216933404U (en) |
-
2022
- 2022-01-17 CN CN202220113327.XU patent/CN216933404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220712 |