CN217338760U

CN217338760U - Disposable abdomen ultrasonic testing probe puncture frame

Info

Publication number: CN217338760U
Application number: CN202220956164.1U
Authority: CN
Inventors: 姚继祎
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-02
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to an belly ultrasonic testing technical field specifically is disposable belly ultrasonic testing probe puncture frame, including the ultrasonic probe body, the surface of ultrasonic probe body is provided with the puncture frame, the surface of puncture frame is provided with the pjncture needle, the inside of guiding tube is provided with clamping mechanism, the inside of puncture frame is provided with adjustment mechanism, the surface of ultrasonic probe body is provided with changes the mechanism. The utility model discloses not only avoided the phenomenon that the pjncture needle rocked to appear in the puncture frame use, improved the degree of convenience when puncture frame uses, improved the practicality when puncture frame uses moreover.

Description

Disposable abdomen ultrasonic testing probe puncture frame

Technical Field

The utility model relates to an abdomen ultrasonic testing technical field specifically is disposable abdomen ultrasonic testing probe puncture frame.

Background

Ultrasonic diagnosis is a diagnosis method which applies ultrasonic detection technology to human body, finds diseases by measuring and knowing data and forms of physiology or tissue structure, and gives prompt.

Through retrieval, patent number 201922028063.9, the name is utility model of ultrasonic probe puncture frame and ultrasonic testing device, including the body, one side of body is outwards set up protrudingly and is formed the calibrated scale, the calibrated scale is seted up and is run through its relative both sides first connecting hole, connecting portion include connect buckle and buckle hole in the body, the guide tube is seted up and is run through its relative both sides second connecting hole, through research and analysis discovery, though have the advantage that can improve the degree of accuracy of ultrasonic testing, but, still have some shortcomings to a certain extent, at first, the puncture frame is difficult to realize the function of pressing from both sides the puncture needle when using, thereby easily lead to the puncture frame phenomenon that the puncture needle rocks in the use; secondly, the puncture rack has the difficult function of replacing the puncture rack when in use, thereby reducing the convenience degree of the puncture rack when in use; thirdly, the function of adjusting the angle of the puncture needle is complex when the puncture rack is used, so that the practicability of the puncture rack is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disposable belly ultrasonic testing probe puncture frame to the function that is difficult to realize pressing from both sides the puncture needle tight when proposing the puncture frame and use among the solution above-mentioned background art realizes changing the function of puncture frame comparatively difficultly, and realizes the comparatively loaded down with trivial details problem of function of adjusting the puncture needle angle.

In order to achieve the above object, the utility model provides a following technical scheme: disposable belly ultrasonic testing probe puncture frame, including the ultrasonic probe body, the surface of ultrasonic probe body is provided with puncture frame, and puncture frame's inside is fixed with the guiding tube, puncture frame's surface is provided with the pjncture needle to the one end of pjncture needle runs through puncture frame and guiding tube and extends to puncture frame's top, the inside of guiding tube is provided with clamping mechanism, puncture frame's inside is provided with adjustment mechanism, the surface of ultrasonic probe body is provided with the change mechanism.

Preferably, the adjusting mechanism comprises scale marks, a clamping groove, an arc-shaped groove, a sliding block and a fixing groove, the scale marks are fixed on the surface of the puncture frame, the arc-shaped groove is formed in the puncture frame, the sliding block is fixed on the surface of the guide tube, and the sliding block and the arc-shaped groove are in sliding fit with each other.

Preferably, the inner wall of the puncture frame is provided with a fixing groove, the fixing groove is in sliding fit with the guide tube, the surface of the arc-shaped groove is provided with a clamping groove, and the clamping groove is in clamping fit with the sliding block.

Preferably, the replacing mechanism comprises a strip-shaped groove, a groove body, a connecting block, a fastening screw and a block body inside, the surface of the ultrasonic probe body is provided with the strip-shaped groove, the connecting block is fixed on the surface of the puncture frame and is in sliding fit with the strip-shaped groove, the groove body is fixed on the surface of the connecting block, and the groove body and the ultrasonic probe body are in clamping fit with each other.

Preferably, a block body is fixed on the surface of the bottom of the connecting block, the block body is in clamping fit with the ultrasonic probe body, a fastening screw is connected to the surface of the connecting block in a threaded manner, and one end of the fastening screw penetrates through the connecting block and is fastened with the surface of the strip-shaped groove in a threaded manner.

Preferably, clamping mechanism's inside includes that expanding spring, arc type press from both sides tight piece, protection pad and elastic column respectively, the inside of guiding tube all is provided with the arc type and presss from both sides tight piece, and the inner wall that the arc type pressed from both sides tight piece is fixed with the protection pad to the surface of protection pad closely laminates with the surface of pjncture needle, expanding spring is all installed to the inside of guiding tube, and expanding spring's one end and the surface looks fixed connection that the arc type pressed from both sides tight piece, elastic column is all installed to the inside of guiding tube, and the one end of elastic column and the surface looks fixed connection that the arc type pressed from both sides tight piece.

Compared with the prior art, the beneficial effects of the utility model are that: the abdominal ultrasonic detection probe puncture rack not only avoids the phenomenon that the puncture needle shakes in the use process of the puncture rack, improves the convenience degree of the puncture rack in use, but also improves the practicability of the puncture rack in use;

1. the puncture needle is inserted into the guide tube by the clamping mechanism, at the moment, the arc-shaped clamping block is driven to move under the elastic action of the telescopic spring and the elastic column, so that the arc-shaped clamping block moves to be attached to the surface of the puncture needle, the puncture needle is clamped, the puncture needle is prevented from being displaced, the puncture needle is protected under the action of the protection pad, the function of clamping the puncture needle by the puncture frame is realized, and the phenomenon that the puncture needle shakes in the use process of the puncture frame is avoided;

2. the puncture frame is driven to slide in the strip-shaped groove by the puncture frame through the replacement mechanism, the block body is driven by the connecting block to be away from the surface of the ultrasonic probe body, and the groove body is driven by the connecting block to be away from the surface of the ultrasonic probe body, so that the puncture frame is drawn out and replaced, the function of replacing the puncture frame by the puncture frame is realized, and the convenience degree of the puncture frame in use is improved;

3. through being provided with adjustment mechanism, when needing to adjust the angle of pjncture needle, observe the scale mark, rotate the pjncture needle again, make the pjncture needle drive the guiding tube and rotate, at this moment, the slider slides in the inside of arc type groove, and at this moment, the slider card is to the inside of corresponding draw-in groove, and the guiding tube rotates in the inside of fixed slot to the angle of pjncture needle is adjusted in the drive, has realized the function that the pjncture needle angle was adjusted to the puncture frame, thereby the practicality when the puncture frame used has been improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a side view, sectional and schematic structural view of the present invention;

fig. 4 is an enlarged schematic structural view of the replacing mechanism in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of the clamping mechanism in fig. 3 according to the present invention.

In the figure: 1. an ultrasonic probe body; 101. a puncture frame; 102. puncturing needle; 103. a guide tube; 2. an adjustment mechanism; 201. scale lines; 202. a card slot; 203. an arc-shaped groove; 204. a slider; 205. fixing grooves; 3. a mechanism is replaced; 301. a strip-shaped groove; 302. a trough body; 303. connecting blocks; 304. fastening screws; 305. a block body; 4. a clamping mechanism; 401. a tension spring; 402. an arc-shaped clamping block; 403. a protective pad; 404. an elastic column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of disposable belly ultrasonic testing probe puncture frame is as shown in figure 1 and figure 2, including ultrasonic probe body 1, ultrasonic probe body 1's surface is provided with puncture frame 101, and the inside of puncture frame 101 is fixed with guide tube 103, and puncture frame 101's surface is provided with pjncture needle 102 to the one end of pjncture needle 102 runs through puncture frame 101 and guide tube 103 and extends to the top of puncture frame 101.

Further, as shown in fig. 3 and 5, a clamping mechanism 4 is disposed inside the guide tube 103, and the clamping mechanism 4 includes a telescopic spring 401, an arc-shaped clamping block 402, a protection pad 403 and an elastic column 404, respectively, the arc-shaped clamping block 402 is disposed inside the guide tube 103, the protection pad 403 is fixed to the inner wall of the arc-shaped clamping block 402, the surface of the protection pad 403 is tightly attached to the surface of the puncture needle 102, the telescopic spring 401 is disposed inside the guide tube 103, one end of the telescopic spring 401 is fixedly connected to the surface of the arc-shaped clamping block 402, the elastic column 404 is disposed inside the guide tube 103, and one end of the elastic column 404 is fixedly connected to the surface of the arc-shaped clamping block 402.

In implementation, the arc-shaped clamping block 402 is driven to move under the elastic force of the extension spring 401 and the elastic column 404, so that the arc-shaped clamping block 402 moves to be attached to the surface of the puncture needle 102 to clamp the puncture needle 102, the puncture needle 102 is prevented from displacement, the puncture needle 102 is protected under the action of the protection pad 403, and the function of clamping the puncture needle 102 by the puncture frame is realized.

Further, as shown in fig. 2, the adjusting mechanism 2 is disposed inside the puncture frame 101, the adjusting mechanism 2 is composed of a scale mark 201, a clamping groove 202, an arc-shaped groove 203, a sliding block 204 and a fixing groove 205, the scale mark 201 is fixed on the surface of the puncture frame 101, the arc-shaped groove 203 is formed inside the puncture frame 101, the sliding block 204 is fixed on the surface of the guide tube 103, the sliding block 204 and the arc-shaped groove 203 are in sliding fit with each other, the fixing groove 205 is formed on the inner wall of the puncture frame 101, the fixing groove 205 and the guide tube 103 are in sliding fit with each other, the clamping groove 202 is formed on the surface of the arc-shaped groove 203, and the clamping groove 202 and the sliding block 204 are in clamping fit with each other.

During implementation, if the angle of the puncture needle 102 needs to be adjusted, the scale mark 201 is observed, the puncture needle 102 is rotated again, the puncture needle 102 drives the guide tube 103 to rotate, at the moment, the sliding block 204 slides in the arc-shaped groove 203, at the moment, the sliding block 204 is clamped into the corresponding clamping groove 202, and the guide tube 103 rotates in the fixed groove 205, so that the angle of the puncture needle 102 is driven to be adjusted, and the function of adjusting the angle of the puncture needle 102 by the puncture rack is achieved.

Further, as shown in fig. 3 and 4, the surface of the ultrasonic probe body 1 is provided with the replacing mechanism 3, and the inside of the replacing mechanism 3 includes a strip-shaped groove 301, a groove body 302, a connecting block 303, a fastening screw 304 and a block body 305, the surface of the ultrasonic probe body 1 is provided with the strip-shaped groove 301, the surface of the puncture frame 101 is fixed with the connecting block 303, the connecting block 303 is in sliding fit with the strip-shaped groove 301, the surface of the connecting block 303 is fixed with the groove body 302, the groove body 302 is in clamping fit with the ultrasonic probe body 1, the surface of the bottom of the connecting block 303 is fixed with the block body 305, the block body 305 is in clamping fit with the ultrasonic probe body 1, the surface of the connecting block 303 is in threaded connection with the fastening screw 304, and one end of the fastening screw 304 penetrates through the connecting block 303 and is fastened with the surface thread of the strip-shaped groove 301.

During implementation, the fastening screws 304 are unscrewed, the puncture frame 101 is pulled upwards, the puncture frame 101 drives the connecting block 303 to slide in the strip-shaped groove 301, at the moment, the connecting block 303 drives the block body 305 to be away from the surface of the ultrasonic probe body 1, and the connecting block 303 drives the groove body 302 to be away from the surface of the ultrasonic probe body 1, so that the puncture frame 101 is taken out, the puncture frame 101 is replaced, and the function of replacing the puncture frame 101 by the puncture frame is realized.

The working principle is as follows: when the ultrasonic probe is used, the ultrasonic probe body 1 is firstly placed at a known position, the puncture needle 102 is inserted into the guide tube 103, at the moment, the arc-shaped clamping block 402 is driven to move under the elastic action of the telescopic spring 401 and the elastic column 404, so that the arc-shaped clamping block 402 moves to be attached to the surface of the puncture needle 102 to clamp the puncture needle 102, the puncture needle 102 is prevented from displacing, the puncture needle 102 is protected under the action of the protection pad 403, the function of clamping the puncture needle 102 by the puncture frame is realized, and the phenomenon that the puncture needle 102 shakes during the use of the puncture frame is avoided.

If need change puncture frame 101, unscrew fastening screw 304, upwards stimulate puncture frame 101 again, time puncture frame 101 drives connecting block 303 and slides in the inside of strip-shaped groove 301, at this moment, connecting block 303 drives the surface that ultrasonic probe body 1 was kept away from to block 305, connecting block 303 drives cell body 302 and keeps away from the surface of ultrasonic probe body 1, thereby take puncture frame 101 out, change puncture frame 101, be convenient for change puncture frame 101's function with the realization puncture frame, thereby the convenience when puncture frame used has been improved.

If need adjust the angle of pjncture needle 102, observe scale mark 201, rotate pjncture needle 102 again, make pjncture needle 102 drive guide tube 103 and rotate, at this moment, slider 204 slides in the inside of arc-shaped groove 203, at this moment, slider 204 card to the inside of corresponding draw-in groove 202, guide tube 103 rotates in the inside of fixed slot 205, thereby drive the angle of adjusting pjncture needle 102, in order to realize the function that the pjncture needle 102 angle was adjusted to the puncture frame, thereby the practicality when having improved the puncture frame and using work of final completion puncture frame.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. Disposable belly ultrasonic testing probe puncture frame, including ultrasonic probe body (1), its characterized in that: the surface of ultrasonic probe body (1) is provided with puncture frame (101), and the inside of puncture frame (101) is fixed with guide tube (103), the surface of puncture frame (101) is provided with pjncture needle (102) to the one end of pjncture needle (102) is run through puncture frame (101) and guide tube (103) and is extended to the top of puncture frame (101), the inside of guide tube (103) is provided with clamping mechanism (4), the inside of puncture frame (101) is provided with adjustment mechanism (2), the surface of ultrasonic probe body (1) is provided with replacement mechanism (3).

2. The disposable abdominal ultrasound test probe puncture frame of claim 1, wherein: adjustment mechanism (2) by scale mark (201), draw-in groove (202), arc type groove (203), slider (204) and fixed slot (205), the fixed surface of puncture frame (101) has scale mark (201), arc type groove (203) have been seted up to the inside of puncture frame (101), the fixed surface of guide tube (103) has slider (204), and slider (204) and arc type groove (203) sliding fit each other.

3. The disposable abdominal ultrasound test probe puncture frame of claim 2, wherein: fixed slot (205) have been seted up to the inner wall of puncture frame (101), and fixed slot (205) and guide tube (103) sliding fit each other, draw-in groove (202) have all been seted up on the surface in arc type groove (203), and draw-in groove (202) and slider (204) mutual joint cooperation.

4. The disposable abdominal ultrasound examination probe penetration rack of claim 1, wherein: the ultrasonic probe replacing mechanism is characterized in that the replacing mechanism (3) comprises a strip-shaped groove (301), a groove body (302), a connecting block (303), a fastening screw (304) and a block body (305) in the inside, the strip-shaped groove (301) is formed in the surface of the ultrasonic probe body (1), the connecting block (303) is fixed on the surface of the puncture frame (101), the connecting block (303) is in sliding fit with the strip-shaped groove (301), the groove body (302) is fixed on the surface of the connecting block (303), and the groove body (302) is in clamping fit with the ultrasonic probe body (1).

5. The disposable abdominal ultrasound examination probe penetration rack of claim 4, wherein: the surface of the bottom of the connecting block (303) is fixed with a block body (305), the block body (305) is in clamping fit with the ultrasonic probe body (1), the surface of the connecting block (303) is in threaded connection with a fastening screw (304), and one end of the fastening screw (304) penetrates through the connecting block (303) and is fastened with the surface of the strip-shaped groove (301) in a threaded manner.

6. The disposable abdominal ultrasound test probe puncture frame of claim 1, wherein: the utility model discloses a puncture needle protection device, including clamping mechanism (4), clamping mechanism's (4) inside includes expanding spring (401), the arc presss from both sides tight piece (402), protection pad (403) and elastic column (404) respectively, the inside of guide tube (103) all is provided with the arc and presss from both sides tight piece (402), and the inner wall that the arc pressed from both sides tight piece (402) is fixed with protection pad (403) to the surface of protection pad (403) closely laminates with the surface of pjncture needle (102), expanding spring (401) are all installed to the inside of guide tube (103), and the one end of expanding spring (401) presss from both sides the fixed connection with the surface looks of arc and presss from both sides tight piece (402), elastic column (404) are all installed to the inside of guide tube (103), and the one end of elastic column (404) presss from both sides the fixed connection with the surface looks of arc.