CN212729925U

CN212729925U - Heart color Doppler ultrasound positioning puncture device

Info

Publication number: CN212729925U
Application number: CN202020358083.2U
Authority: CN
Inventors: 刘俊英; 郝庆玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-03-19
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a heart color Doppler ultrasound location piercing depth, relate to the medical equipment field, including X to the slip table, X is decided to the slip table lower surface through the welding has Y to the slide rail, Y is provided with Y to the slip table in to the slide rail, Y is fixed with the connecting plate to slip table lower surface welded fastening, the connecting plate lower surface has electric putter through the bolt fastening, electric putter telescopic shaft lower surface welded fastening has the U template, U template right side surface welded fastening has the layer board, the layer board upper surface has micro motor through the screw fixation, be provided with the pjncture needle in the U template, the bonding of pjncture needle upper end is fixed with the connecting pipe, both ends all welded fastening has the pivot about the connecting pipe, the one end that the connecting pipe was kept away from in the pivot extends to the U template, micro motor left end output. The utility model discloses reduce medical staff's the amount of labour, need not artifical manual control puncture ware, reduce the error volume, improve the rate of accuracy and the success rate of puncture.

Description

Heart color Doppler ultrasound positioning puncture device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a heart color Doppler ultrasound location piercing depth.

Background

The color ultrasound technology has been widely applied to various fields of hospitals, wherein, the puncture is performed by observing and positioning through the color ultrasound technology to become a conventional medical means. The existing operation method generally comprises the steps of firstly finding the position of a focus by using a color ultrasound probe, then keeping the position of a hand still and performing puncture by using the other hand. The operation of the method is very complicated, the hands of the medical staff need to be kept still in the operation process, the physical strength and the energy of the medical staff are consumed to a great extent, and great inconvenience is brought to the medical staff. In addition, a doctor cannot adjust a puncture angle according to actual conditions, the puncture angle is easy to deviate from the angle, the puncture error is large, the success rate is low, the treatment effect of a patient is seriously affected, the problems cannot be well solved by the conventional instrument, and therefore, the heart color ultrasound positioning puncture device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heart color Doppler ultrasound positioning puncture device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heart color Doppler ultrasound positioning puncture device comprises a bottom plate, wherein two support rods are fixedly welded on the upper surface of the bottom plate, Z-direction slide rails are fixedly welded on the upper surfaces of the two support rods, a Z-direction sliding table is arranged at one end, close to each other, of each Z-direction slide rail, an X-direction slide rail is fixedly arranged between the Z-direction sliding tables, an X-direction sliding table is arranged in each X-direction slide rail, a Y-direction slide rail is fixedly arranged on the lower surface of each X-direction sliding table through welding, a Y-direction sliding table is arranged in each Y-direction slide rail, a connecting plate is fixedly welded on the lower surface of each Y-direction sliding table, an electric push rod is fixedly arranged on the lower surface of the connecting plate through bolts, a U-shaped plate is fixedly welded on the lower surface of a telescopic shaft of the electric push rod, a supporting plate is fixedly welded on the, the equal welded fastening in both ends has the pivot about the connecting pipe, the one end that the connecting pipe was kept away from in the pivot extends to the U template, micro motor left end output shaft runs through the U template and with be close to the left side the pivot right side surface is connected.

Preferably, the lower surface of the connecting plate is fixedly welded with a connecting rod, the connecting rod is positioned on the left side of the electric push rod, and the lower surface of the connecting rod is fixedly provided with a probe through a screw.

Preferably, the upper end of the puncture needle is provided with a conduit, and the conduit is connected with an external negative pressure device and a storage box.

Preferably, the Z-direction sliding table driving device, the X-direction sliding table driving device, the Y-direction sliding table driving device, the micro motor and the electric push rod are electrically connected with an external power supply and an external control switch.

Preferably, the probe is electrically connected with an external power supply and an external display screen.

Preferably, the micro motor is a stepping motor and is electrically connected with an external pulser.

The utility model has the advantages that: through Z to slide rail, Z to slip table, X to slide rail, X to slip table, Y to slide rail and Y to the slip table cooperation regulation jointly drive electric putter and remove, detect through probe patient heart, the accurate inclination of adjusting the pjncture needle of micro motor to reduce the error volume, and then improve the operation success rate.

The utility model discloses reduce medical staff's the amount of labour, need not artifical manual control puncture ware, reduce the error volume, improve the rate of accuracy and the success rate of puncture.

Drawings

Fig. 1 is a front cross-sectional view of the heart color Doppler ultrasound positioning puncture device provided by the utility model.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Reference numbers in the figures: the device comprises a base plate 1, a support rod 2, a 3Z-direction sliding rail, a 4Z-direction sliding table, a 5X-direction sliding rail, a 6X-direction sliding table, a 7Y-direction sliding rail, a 8Y-direction sliding table, a 9 connecting plate, a 10 electric push rod, a 11 probe, a 12 connecting rod, a 13 puncture needle, a 14 supporting plate, a 15 micro motor, a 16 connecting pipe, a 17U-shaped plate and an 18 rotating shaft.

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.

Referring to fig. 1-2, a heart color Doppler ultrasound positioning puncture device comprises a bottom plate 1, two support rods 2 are fixed on the upper surface of the bottom plate 1 in a welding manner, Z-direction slide rails 3 are fixed on the upper surfaces of the two support rods 2 in a welding manner, a Z-direction sliding table 4 is arranged at one end of each Z-direction slide rail 3 close to each other, an X-direction slide rail 5 is fixed between the Z-direction sliding tables 4, an X-direction sliding table 6 is arranged in the X-direction slide rail 5, a Y-direction slide rail 7 is fixed on the lower surface of the X-direction sliding table 6 in a welding manner, a Y-direction sliding table 8 is arranged in the Y-direction slide rail 7, a connecting plate 9 is fixed on the lower surface of the Y-direction sliding table 8 in a welding manner, an electric push rod 10 is fixed on the lower surface of a telescopic shaft of the electric push rod 10 in a welding manner, the upper end of a puncture needle 13 is fixedly bonded with a connecting pipe 16, the left and right ends of the connecting pipe 16 are fixedly welded with a rotating shaft 18, one end of the rotating shaft 18 far away from the connecting pipe 16 extends into a U-shaped plate 17, the left end output shaft of a micro motor 15 penetrates through the U-shaped plate 17 and is connected with the right surface close to the left rotating shaft 18, the lower surface of a connecting plate 9 is fixedly welded with a connecting rod 12, the connecting rod 12 is positioned at the left side of an electric push rod 10, the lower surface of the connecting rod 12 is fixedly provided with a probe 11 through screws so as to be convenient for examining the body of a patient, the upper end of the puncture needle 13 is provided with a conduit which is connected with an external negative pressure device and a storage box so as to absorb and remove accumulated liquid, a Z-direction sliding table 4 driving device, an X-direction sliding table 6 driving device, a Y, be convenient for observe the patient's condition, micro motor 15 is step motor, and with outside pulser electric connection, is convenient for advance accurate rotation angle who regulates and control micro motor 15.

The working principle is as follows: when the device is used, a user firstly lies on a patient on a bed, then the bed body is moved to the upper surface of a bottom plate 1, the user drives an X-direction slide rail 5 and an X-direction slide table 6 to move up and down through a Z-direction slide rail 3 and a Z-direction slide table 4, the X-direction slide rail 5 and the X-direction slide table 6 drive a Y-direction slide rail 7 and a Y-direction slide table 8 to move back and forth, an electric push rod 10 is driven to move through the common coordination adjustment of all moving components, the electric push rod 10 drives a U-shaped plate 17 to descend through descending, simultaneously, the heart of the patient is detected through a probe 11 and images on an external display screen, a rotating shaft 18 is driven to rotate through the work of a micro motor 15, so as to drive a connecting pipe 16 to rotate, and further accurately adjust the inclination angle of a puncture needle 13, thereby reducing the error amount, the error is reduced, and the accuracy and the success rate of puncture are improved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The heart color Doppler ultrasound positioning and puncturing device comprises a bottom plate (1) and is characterized in that two supporting rods (2) are fixed on the upper surface of the bottom plate (1) in a welded mode, Z-direction sliding rails (3) are fixed on the upper surfaces of the two supporting rods (2) in a welded mode, Z-direction sliding rails (4) are arranged at one ends, close to each other, of the Z-direction sliding rails (3), X-direction sliding rails (5) are fixed between the Z-direction sliding rails (4), X-direction sliding rails (6) are arranged in the X-direction sliding rails (5), Y-direction sliding rails (7) are fixed on the lower surfaces of the X-direction sliding rails (6) in a welded mode, Y-direction sliding rails (8) are arranged in the Y-direction sliding rails (7), connecting plates (9) are fixed on the lower surfaces of the Y-direction sliding rails (8) in a welded mode, electric push rods (10) are fixed on the lower surfaces of, u template (17) right side surface welded fastening has layer board (14), layer board (14) upper surface has micro motor (15) through the screw fixation, be provided with pjncture needle (13) in U template (17), it is fixed with connecting pipe (16) to bond in pjncture needle (13) upper end, the equal welded fastening in both ends has pivot (18) about connecting pipe (16), the one end that connecting pipe (16) were kept away from in pivot (18) extends to U template (17), micro motor (15) left end output shaft runs through U template (17) and with be close to the left side pivot (18) right side surface is connected.

2. The heart color Doppler ultrasound positioning puncture device according to claim 1, wherein a connecting rod (12) is fixed to the lower surface of the connecting plate (9) in a welded manner, the connecting rod (12) is located on the left side of the electric push rod (10), and a probe (11) is fixed to the lower surface of the connecting rod (12) through a screw.

3. A heart color Doppler ultrasound positioning puncture device according to claim 1, wherein a conduit is arranged at the upper end of the puncture needle (13), and the conduit is connected with an external negative pressure device and a storage box.

4. The heart color Doppler ultrasound positioning puncture device according to claim 1, wherein the Z-direction sliding table (4) driving device, the X-direction sliding table (6) driving device, the Y-direction sliding table (8) driving device, the micro motor (15) and the electric push rod (10) are electrically connected with an external power supply and an external control switch.

5. The heart color Doppler ultrasound positioning puncture device according to claim 2, wherein the probe (11) is electrically connected with an external power supply and an external display screen.

6. The heart color Doppler ultrasound positioning puncture device as claimed in claim 1, wherein the micro motor (15) is a stepping motor and is electrically connected with an external pulser.