CN215273212U

CN215273212U - Intracardiac clinical puncture auxiliary positioning device

Info

Publication number: CN215273212U
Application number: CN202121396065.4U
Authority: CN
Inventors: 房涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-24
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an intracardiac clinical puncture auxiliary positioning device, including the ring bucket, characterized by: the utility model discloses a hollow round bar, including ring bucket, circle barrel fixed connection motor, the output shaft fixed connection plectane of motor, the plectane bearing is connected the ring bucket, plectane fixed connection hollow round bar, the plectane bearing connects a screw thread section of thick bamboo, screw thread section of thick bamboo threaded connection screw rod, screw rod fixed connection square plate two, two fixed connection round bar two of square plate, round bar two sets up in the hollow round bar, two fixed connection round bar three of square plate, two fixed connection round bar four of square plate, two fixed connection round bar five of square plate, two fixed connection positioning mechanism of square plate. The utility model relates to a positioning apparatus field specifically says, relates to an intracardiac clinical puncture auxiliary positioning device. The utility model discloses an intracardiac clinical puncture auxiliary positioning device is favorable to realizing intracardiac clinical puncture location.

Description

Intracardiac clinical puncture auxiliary positioning device

Technical Field

The utility model relates to a positioning apparatus field specifically says, relates to an intracardiac clinical puncture auxiliary positioning device.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set in all levels of hospital medicine for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, myocardial infarction and other cardiovascular diseases.

At present, the experience of medical staff is mainly relied on when puncturing. At present, no special equipment is available for assisting medical care personnel in achieving puncture. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an intracardiac clinical puncture auxiliary positioning device is favorable to realizing the intracardiac clinical puncture location.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides an intracardiac clinical puncture auxiliary positioning device, includes the ring bucket, characterized by: the utility model discloses a hollow round bar, including ring bucket, circle barrel fixed connection motor, the output shaft fixed connection plectane of motor, the plectane bearing is connected the ring bucket, plectane fixed connection hollow round bar, the plectane bearing connects a screw thread section of thick bamboo, screw thread section of thick bamboo threaded connection screw rod, screw rod fixed connection square plate two, two fixed connection round bar two of square plate, round bar two sets up in the hollow round bar, two fixed connection round bar three of square plate, two fixed connection round bar four of square plate, two fixed connection round bar five of square plate, two fixed connection positioning mechanism of square plate.

As a further limitation of the technical scheme, the positioning mechanism comprises an electric push rod, the square plate II is fixedly connected with the electric push rod, a push rod end of the electric push rod is fixedly connected with a rack, the rack is meshed with a gear, and a gear bearing is connected with the round rod III.

As the further limitation of the technical scheme, the gear is fixedly connected with the first L-shaped rod, the third L-shaped rod is connected with the fourth round rod through a bearing, the second L-shaped rod is connected with the fifth round rod through a bearing, the first L-shaped rod is connected with the first square plate through a bearing, the second L-shaped rod is connected with the first square plate through a bearing, and the third L-shaped rod is connected with the first square plate through a bearing.

As a further limitation of the technical scheme, the first square plate is fixedly connected with the square block, the square block bearing is connected with the first round rod, and the first round rod is fixedly connected with the hollow round pipe.

As a further limitation of the present technical solution, the square block corresponds to the round bar-a screw thread connection jackscrew.

As a further limitation of the technical scheme, the threaded cylinder is fixedly connected with the handle.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device realizes the height adjustment of the hollow round tube by the matching of the screw rod and the threaded cylinder, and is suitable for patients with different body forms;

(2) the hollow circular tube of the device realizes multi-angle swing, and is convenient to vertically insert into a focus part to realize puncture;

(3) the height and angle adjustment is realized to this device, conveniently realizes convenient to use to patient's operation.

The utility model discloses an intracardiac clinical puncture auxiliary positioning device is favorable to realizing intracardiac clinical puncture location.

Drawings

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

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 6 is a schematic perspective view of the present invention.

In the figure: 1. the device comprises a first square plate, a second square plate, a third square plate, a hollow round pipe, a third square plate, a third round rod, a fourth round rod, a third round rod, a fourth round rod, a fifth round rod, a fourth round rod, a fifth round rod, a fourth round rod 23, a rack 23, a rack.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-6, the utility model discloses a ring bucket 4, 4 fixed connection motors 15 of ring bucket, output shaft fixed connection plectane 8 of motor 15, plectane 8 bearing is connected ring bucket 9, plectane 8 fixed connection hollow round bar 10, plectane 8 bearing connection screw thread section of

thick bamboo

6, 6 threaded connection screw rods 5 of screw thread section of thick bamboo, 5 fixed connection square plate two 12 of screw rod, two 12 fixed connection round bar two 11 of square plate, two 11 settings of round bar are in the hollow round bar 10, two 12 fixed connection round bar three 17 of square plate, two 12 fixed connection round bar four 18 of square plate, two 12 fixed connection round bar five 19 of square plate, two 12 fixed connection positioning mechanisms of square plate.

The motor 15 is a servo motor PLF 120.

The positioning mechanism comprises an electric push rod 16, the square plate II 12 is fixedly connected with the electric push rod 16, a rack 23 is fixedly connected with a push rod end of the electric push rod 16, the rack 23 is meshed with a gear 22, and the gear 22 is in bearing connection with the round rod III 17.

The gear 22 fixed connection L shape pole one 20, the round bar four 18 bearings are connected L shape pole three 24, the round bar five 19 bearings are connected L shape pole two 21, the L shape pole one 20 bearings are connected square plate one 1, the L shape pole two 21 bearings are connected square plate one 1, the L shape pole three 24 bearings are connected square plate one 1.

The square plate I1 is fixedly connected with the square block 13, the square block 13 is connected with the round rod I3 through a bearing, and the round rod I3 is fixedly connected with the hollow round pipe 2.

The block 13 is connected with a top thread 14 corresponding to the first round rod 3 in a threaded manner.

The threaded cylinder 6 is fixedly connected with a handle 7.

The utility model discloses the work flow does: the ring barrel 9 is fixed in position.

The handle 7 is rotated, the handle 7 drives the thread cylinder 6 to rotate, the thread cylinder 6 drives the screw rod 5 to move, the screw rod 5 drives the square plate two 12 to move downwards, the square plate two 12 drives the round rod two 11 to move downwards along the hollow round rod 10, the square plate two 12 drives the round rod three 17, the round rod four 18, the round rod five 19, the electric push rod 16, the rack 23, the gear 22, the L-shaped rod one 20, the L-shaped rod two 21, the L-shaped rod three 24, the square plate one 1, the square block 13, the round rod one 3 and the hollow round pipe 2 to move downwards to proper positions, and the rotation of the handle 7 is stopped.

The electric push rod 6 is opened, the electric push rod 6 drives the rack 23 to move, the rack 23 drives the gear 22 to rotate, the gear 22 drives the first L-shaped rod 20 to swing, the first L-shaped rod 20 drives the first square plate 1 to swing, the first square plate 1 drives the second L-shaped rod 21 and the third L-shaped rod 24 to swing, the first square plate 1 drives the square block 13, the first round rod 3 and the hollow round pipe 2 to swing to proper positions, and the electric push rod 6 is closed.

The motor 15 is started, the motor 15 drives the circular plate 8, the threaded cylinder 6, the hollow circular rod 10, the screw rod 5, the circular rod two 11 and the square plate two 12 to rotate, the square plate two 12 drives the circular rod three 17, the circular rod four 18, the circular rod five 19, the electric push rod 16, the rack 23, the gear 22, the L-shaped rod one 20, the L-shaped rod two 21, the L-shaped rod three 24, the square plate one 1, the square block 13, the circular rod one 3 and the hollow circular pipe 2 to swing to proper positions, and the motor 15 is turned off.

Unscrewing the jackscrew 14, swinging the hollow circular tube 2, driving the circular rod 3 to rotate by the hollow circular tube 2, enabling the hollow circular tube 2 to be vertical to the focus position, screwing the jackscrew 14, and starting puncture.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides an intracardiac clinical puncture auxiliary positioning device, includes ring bucket (9), characterized by:

the circular barrel (9) is fixedly connected with a motor (15), an output shaft of the motor (15) is fixedly connected with a circular plate (8), and the circular plate (8) is connected with the circular barrel (9) through a bearing;

the circular plate (8) is fixedly connected with a hollow circular rod (10), and the circular plate (8) is connected with a threaded cylinder (6) through a bearing;

the threaded cylinder (6) is in threaded connection with a screw rod (5), the screw rod (5) is fixedly connected with a second square plate (12), the second square plate (12) is fixedly connected with a second round rod (11), and the second round rod (11) is arranged in the hollow round rod (10);

the second square plate (12) is fixedly connected with a third round rod (17), the second square plate (12) is fixedly connected with a fourth round rod (18), and the second square plate (12) is fixedly connected with a fifth round rod (19);

the second square plate (12) is fixedly connected with a positioning mechanism.

2. The intracardiac clinical puncture auxiliary positioning device according to claim 1, characterized in that: the positioning mechanism comprises an electric push rod (16), the square plate II (12) is fixedly connected with the electric push rod (16), a push rod end of the electric push rod (16) is fixedly connected with a rack (23), the rack (23) is meshed with a gear (22), and the gear (22) is connected with a round rod III (17) through a bearing.

3. The intracardiac clinical puncture auxiliary positioning device according to claim 2, characterized in that: gear (22) fixed connection L shape pole one (20), L shape pole three (24) is connected to round bar four (18) bearing, L shape pole two (21) is connected to round bar five (19) bearing, L shape pole one (20) bearing connection square plate one (1), L shape pole two (21) bearing connection square plate one (1), L shape pole three (24) bearing connection square plate one (1).

4. The intracardiac clinical puncture auxiliary positioning device according to claim 3, characterized in that: the square plate I (1) is fixedly connected with the square block (13), the square block (13) is connected with the round rod I (3) through a bearing, and the round rod I (3) is fixedly connected with the hollow round pipe (2).

5. The intracardiac clinical puncture auxiliary positioning device according to claim 4, characterized in that: the square block (13) is in threaded connection with a jackscrew (14) corresponding to the first round rod (3).

6. The intracardiac clinical puncture auxiliary positioning device according to claim 1, characterized in that: the threaded cylinder (6) is fixedly connected with a handle (7).