CN220608379U - B ultrasonic probe guide puncture support - Google Patents

Abstract

The utility model provides a B ultrasonic probe guiding puncture support, which comprises a probe body, a support component and a puncture component, wherein a holding sleeve is arranged on the outer surface of the probe body close to the upper end surface, the support component is fixedly connected to the outer surface of the probe body, the support component comprises a fixed plate, the puncture component is fixedly connected to the outer surface of the fixed plate, the puncture component comprises a connecting seat, the inner surface of the connecting seat is rotationally connected with a damping rotating shaft, a rotating seat is arranged on the outer surface of the damping rotating shaft, and a connecting block is fixedly connected to the outer surface of the rotating seat. According to the utility model, through the cooperation of the fixing plate, the connecting rod and the sucking disc, the probe body and the puncture assembly can be supported, the needle handle and the puncture needle can be in a stable supporting state, an operator can directly push the needle handle to move so as to complete puncture sampling, and the puncture needle can be stably inserted to complete sampling.

Description

B ultrasonic probe guide puncture support

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a puncture guiding bracket for a B ultrasonic probe.

Background

B-mode ultrasonic puncture is a medical operation technology commonly used for obtaining tissue samples, and is used for guiding a puncture needle into a human body through the B-mode ultrasonic technology to obtain required tissue or liquid samples for pathological examination or other diagnostic purposes.

In the prior art, in the operation process of performing B ultrasonic puncture, an operator needs to hold a B ultrasonic probe by one hand to detect, and after moving to a proper position, the other hand needs to take a puncture needle to insert into a human body to take out a tissue sample, and in the operation process, when the operator takes the puncture needle by one hand, the operator simultaneously takes an object by two hands to operate, so that the phenomenon of hand shake can occur, and the accuracy of the puncture position is influenced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a B ultrasonic probe guiding puncture support.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a B-ultrasound probe guided puncture stent comprising: the probe comprises a probe body, wherein a holding sleeve is arranged on the outer surface of the probe body close to the upper end surface; the bracket component is fixedly connected to the outer surface of the probe body and comprises a fixing plate; the puncture assembly is fixedly connected to the outer surface of the fixing plate and comprises a connecting seat, the inner surface of the connecting seat is rotationally connected with a damping rotating shaft, the outer surface of the damping rotating shaft is provided with a rotating seat, and the outer surface of the rotating seat is fixedly connected with a connecting block.

Preferably, a plurality of through holes are uniformly formed in the upper surface of the fixing plate, a plurality of connecting rods are connected to the inner surfaces of the through holes in a sliding mode, and sucking discs are arranged on the lower end faces of the connecting rods.

Preferably, the sucking disc is positioned at the lower side of the fixing plate

Preferably, a plurality of equal symmetry fixedly connected with fixture block of connecting rod surface, the draw-in groove has all been seted up to both sides surface about the fixed plate near the through-hole position, the draw-in groove cooperatees with the fixture block position, the slot has all been seted up near the through-hole position on the fixed plate upper surface, slot and draw-in groove are the cross setting, slot internal surface and fixture block surface sliding connection.

Preferably, the upper surface of the connecting block penetrates through the needle handle in a sliding connection manner, a puncture needle is arranged on the lower end face of the needle handle, and a stop block is fixedly connected to the upper end face of the needle handle.

Preferably, the upper surface of the connecting block is fixedly connected with a spring, the spring is positioned at the outer side of the needle handle, and the upper end surface of the spring is fixedly connected with the lower surface of the stop block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the B ultrasonic puncture is performed on a patient, after the probe body moves to a sampling position, the connecting rod can drive the sucker to move downwards to be adsorbed on the skin of the patient, the probe body and the puncture assembly can be supported through the cooperation of the fixing plate, the connecting rod and the sucker, the needle handle and the puncture needle can be in a stable supporting state, an operator can directly push the needle handle to move to complete the puncture sampling, the puncture needle can be stably inserted to complete the sampling, and the problem that the accuracy of the puncture position is affected due to the phenomenon that hands shake can occur when the operator simultaneously takes an object to operate in the background art is solved;

2. after the puncture needle is sampled and pulled out, the stop block can be driven to move upwards to reset by the resilience force of the spring, so that the needle handle and the puncture needle can return to the initial position, and convenience is provided for the use of the puncture support.

Drawings

FIG. 1 is a perspective view of a B-ultrasonic probe guided puncture stent according to the present utility model;

FIG. 2 is a bottom view of a B-ultrasonic probe guided puncture stent according to the present utility model;

FIG. 3 is a schematic diagram of a structure of a B-ultrasonic probe-guided puncture stent according to the present utility model;

FIG. 4 is a schematic diagram of a structure of a B-ultrasonic probe-guided puncture stent according to the present utility model;

fig. 5 is a schematic diagram of a puncture assembly of a B-ultrasonic probe guiding puncture stent according to the present utility model.

Legend description: 1. a probe body; 2. a grip sleeve; 3. a bracket assembly; 301. a fixing plate; 302. a connecting rod; 303. a suction cup; 305. a clamping block; 306. a clamping groove; 307. a slot; 4. a puncture assembly; 401. a connecting seat; 402. damping the rotating shaft; 403. a rotating seat; 404. a connecting block; 405. a needle handle; 406. a puncture needle; 407. a stop block; 408. and (3) a spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 5, the present utility model provides a B-ultrasonic probe guiding puncture stent, comprising: the probe comprises a probe body 1, wherein a holding sleeve 2 is arranged on the outer surface of the probe body 1 near the upper end surface; the bracket assembly 3 is fixedly connected to the outer surface of the probe body 1, and the bracket assembly 3 comprises a fixing plate 301; the puncture assembly 4, puncture assembly 4 fixed connection is at the fixed plate 301 surface, puncture assembly 4 includes connecting seat 401, connecting seat 401 internal surface rotates and is connected with damping pivot 402, damping pivot 402 surface is provided with and rotates seat 403, rotate seat 403 external surface fixedly connected with connecting block 404, a plurality of through-holes have evenly been seted up to fixed plate 301 upper surface, a plurality of through-holes internal surface all sliding connection has connecting rod 302, a plurality of connecting rod 302 lower extreme faces all are provided with sucking disc 303, sucking disc 303 is located fixed plate 301 downside position, a plurality of connecting rod 302 surface all symmetry fixedly connected with fixture block 305, clamping groove 306 has all been seted up to both sides surface about the fixed plate 301 near the through-hole position, clamping groove 306 and fixture block 305 position cooperate, slot 307 has all been seted up near the through-hole position to fixed plate 301 upper surface, slot 307 is the cross setting with clamping groove 306, slot 307 internal surface and fixture block 305 external surface sliding connection, connecting block 404 upper surface runs through sliding connection has needle handle 405, needle handle 405 lower extreme face is provided with the pjncture needle 406, needle handle 405 up end fixedly connected with dog 407.

The whole embodiment 1 achieves the effects that when a patient is subjected to B ultrasonic puncture, an operator holds the holding sleeve 2 to move the probe body 1, after the holding sleeve moves to a sampling position, the connecting rod 302 is pulled up and rotated for ninety degrees, the clamping block 305 is separated from the clamping groove 306, when the connecting rod 302 moves downwards, the clamping block 305 is inserted from the position of the slot 307, when the probe body 1 is operated, a small amount of coupling agent can be smeared on the skin position of the patient below the sucking disc 303, after the connecting rod 302 moves downwards to pass through the through hole, the connecting rod 302 is reversed for ninety degrees, the connecting rod 302 can be clamped in the clamping groove 306 below the fixed plate 301 through the connection of the clamping block 305, the sucking disc 303 is attached to the skin of the patient and can be adsorbed on the skin position of the patient, the position of the probe body 1 can be supported and fixed above the sampling position through the adsorption fixing of the plurality of sucking discs 303 on the outer side of the probe body 1, the rotating seat 403 can drive the damping rotating shaft 402 to rotate according to the specific sampling position detected by the probe body 1, therefore the angle position of the needle handle 405 can be adjusted, the purpose of adjusting the inserting angle of the needle 406 is achieved, the needle handle 405 is adjusted to the inserting angle, the needle handle 405 is pushed to the proper inserting angle 406 can be pushed to the proper position, and the patient can push the needle handle 405 to move down to the needle handle 406 to the needle handle to the needle to the patient to be pushed down to the needle.

In embodiment 2, as shown in fig. 1-5, a spring 408 is fixedly connected to the upper surface of the connection block 404, the spring 408 is located at the outer side of the needle handle 405, and the upper end surface of the spring 408 is fixedly connected to the lower surface of the stop block 407.

The whole embodiment 2 achieves the effects that when the needle handle 405 is not used, the stop block 407 can be supported through the arrangement of the spring 408, so that the needle handle 405 and the puncture needle 406 can be supported, after the puncture needle 406 is sampled and pulled out, the stop block 407 can be driven to move upwards and reset by the resilience force of the spring 408, so that the needle handle 405 and the puncture needle 406 can return to the initial positions, and convenience is provided for the use of a puncture support.

Working principle: when the patient is subjected to B ultrasonic puncture, an operator holds the holding sleeve 2 to move the position of the probe body 1, after moving to a sampling position, the connecting rod 302 is pulled up and rotated for ninety degrees, the clamping block 305 is separated from the clamping groove 306, when the connecting rod 302 moves downwards, the clamping block 305 is inserted from the position of the slot 307, when the probe body 1 is operated, a small amount of coupling agent can be smeared at the skin position of the patient below the clamping disk 303, after the connecting rod 302 moves downwards to pass through the through hole, the connecting rod 302 is reversely rotated for ninety degrees, the connecting rod 302 can be clamped in the clamping groove 306 below the fixing plate 301 through the connection of the clamping block 305, the clamping disk 303 can be attached to the skin of the patient, the clamping disk 303 can be adsorbed and fixed at the skin position of the patient, the position of the probe body 1 can be supported and fixed above the sampling position through the plurality of clamping disks 303, the position of the probe body 1 can be supported and fixed, the damping rotating seat 403 can drive the damping rotating shaft 402 to rotate according to the specific sampling position detected by the probe body 1, thereby the purpose of adjusting the insertion angle of the puncture needle 406 is achieved, after the needle 405 is adjusted to a proper insertion angle by the needle handle 405, the operator pushes 406 to push the needle 406, the needle 406 can be pushed down to the proper insertion angle, the needle 408 can be pulled back to the needle 405 to the patient, and the needle can be placed on the support the needle handle 408 by the needle 405 through the support 408, and the needle can be reset support the needle 408, and the needle can be used to the needle 405 can be pulled to the needle holder 408 when the needle 405 can be pulled to be convenient needle 405 and the needle.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. A B-ultrasonic probe guided puncture stent, comprising:

the probe comprises a probe body (1), wherein a holding sleeve (2) is arranged on the outer surface of the probe body (1) close to the upper end surface;

the bracket assembly (3), the bracket assembly (3) is fixedly connected to the outer surface of the probe body (1), and the bracket assembly (3) comprises a fixing plate (301);

puncture subassembly (4), puncture subassembly (4) fixed connection is at fixed plate (301) surface, puncture subassembly (4) are including connecting seat (401), connecting seat (401) internal surface rotates and is connected with damping pivot (402), damping pivot (402) surface is provided with rotates seat (403), rotate seat (403) surface fixedly connected with connecting block (404).

2. The B-ultrasound probe guided puncture stent according to claim 1, wherein: a plurality of through holes are uniformly formed in the upper surface of the fixing plate (301), the inner surfaces of the through holes are connected with connecting rods (302) in a sliding mode, and sucking discs (303) are arranged on the lower end faces of the connecting rods (302).

3. The B-ultrasound probe guided puncture stent according to claim 2, wherein: the sucking disc (303) is positioned at the lower side of the fixing plate (301).

4. The B-ultrasound probe guided puncture stent according to claim 2, wherein: the outer surfaces of the connecting rods (302) are symmetrically and fixedly connected with clamping blocks (305), clamping grooves (306) are formed in the positions, close to the through holes, of the outer surfaces of the upper side and the lower side of the fixing plate (301), the clamping grooves (306) are matched with the positions of the clamping blocks (305), inserting grooves (307) are formed in the positions, close to the through holes, of the upper surface of the fixing plate (301), the inserting grooves (307) are arranged in a crossed mode with the clamping grooves (306), and the inner surfaces of the inserting grooves (307) are connected with the outer surfaces of the clamping blocks (305) in a sliding mode.

5. The B-ultrasound probe guided puncture stent according to claim 1, wherein: the upper surface of connecting block (404) runs through sliding connection and has needle handle (405), needle (406) are provided with to needle handle (405) lower terminal surface, needle handle (405) up end fixedly connected with dog (407).

6. The B-ultrasound probe guided puncture stent according to claim 5, wherein: the upper surface of the connecting block (404) is fixedly connected with a spring (408), the spring (408) is positioned at the outer side of the needle handle (405), and the upper end surface of the spring (408) is fixedly connected with the lower surface of the stop block (407).