CN113317817B

CN113317817B - Integrated wireless palm color Doppler ultrasound machine

Info

Publication number: CN113317817B
Application number: CN202110563555.7A
Authority: CN
Inventors: 华欢; 谢守权; 华秀珍
Original assignee: Wuhan Kaijin Medical Technology Co ltd
Current assignee: Wuhan Kaijin Medical Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2023-02-14
Anticipated expiration: 2041-05-21
Also published as: CN113317817A

Abstract

The invention discloses an integrated wireless handheld color Doppler ultrasound device, which relates to the field of medical treatment and comprises a shell, wherein an irradiation probe is arranged in the shell, a fixing ring is sleeved on the outer surface of the irradiation probe, the fixing ring is fixedly connected with the inner wall of the shell, and a touch switch is fixedly connected to the outer surface of the irradiation probe. The wireless handheld ultrasonic scanner has a reasonable design structure, the sleeve cap is contacted with a scanning part through the sleeve cap, the telescopic touch rod and the touch switch, the sleeve cap is pressed, the sleeve cap pushes the reset spring to compress, when the sleeve cap drives the inclined plane groove to push the inclined plane of the telescopic touch rod, the telescopic touch rod is contracted, and the telescopic touch rod is contacted with the touch switch, an electric signal is generated, so that the effect of opening the irradiation probe through the electric signal is achieved, the irradiation probe emits ultrasonic waves, the problems that the traditional wireless handheld ultrasonic scanner can be used only by charging the scanning device, and when the scanning switch is forgotten to be closed, the electric quantity is continuously consumed, so that the electric quantity is insufficient and the scanning switch cannot be used are solved.

Description

Integrated wireless palm color Doppler ultrasound machine

Technical Field

The invention relates to the technical field of medical treatment, in particular to an integrated wireless handheld color Doppler ultrasound device.

Background

The wireless handheld color Doppler ultrasound product is very small, exquisite, light and wirelessly connected, is extremely convenient to carry and operate, is very suitable for visual guidance of various clinical contact pin cannulas and minimally invasive surgeries and use of various medical first-aid services, and medical personnel can carry about and put in pockets, take out at any time and quickly start up to quickly complete examination.

The traditional wireless palm color Doppler ultrasound has the problems that the traditional wireless palm color Doppler ultrasound can be used only by charging a scanning device, when a scanning switch is forgotten to be closed, the electric quantity is continuously consumed, the traditional wireless palm color Doppler ultrasound cannot be automatically closed, and the traditional wireless palm color Doppler ultrasound has insufficient electric quantity and cannot be used when in use; therefore, the integrated wireless handheld color Doppler ultrasound machine solves the problems.

Disclosure of Invention

The invention provides an integrated wireless handheld color Doppler ultrasound device, aiming at the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a wireless palm color Doppler ultrasound of integration, includes the shell, the inside of shell is equipped with the irradiation probe, the surface cover of irradiation probe is equipped with solid fixed ring, gu fixed ring and the inner wall fixed connection of shell, the surface fixedly connected with sense of touch switch of irradiation probe, six reset spring of bottom surface fixedly connected with of shell, every the equal fixedly connected with in reset spring's bottom overlaps the cap, the inner wall fixedly connected with slip ring of cap, the surface cover of sense of touch switch is equipped with expanding spring, expanding spring's left end and the surface fixed connection who irradiates the probe, expanding spring's right-hand member fixedly connected with arc piece, the inside cover of arc piece is equipped with flexible feeler lever, and arc piece and flexible feeler lever fixed connection, flexible feeler lever runs through the inner wall of shell and extends to the outside of shell, the upper surface of shell is rotated and is connected with the power post, the bottom fixedly connected with conducting rod of power post, the bottom of conducting rod is rotated and is connected with the top of irradiation probe, the top of power post is equipped with battery mechanism, the inside of shell is equipped with canceling release mechanism, the top of irradiating the probe is equipped with pushing mechanism.

Preferably, in the integrated wireless handheld color Doppler ultrasound device, an inclined plane is formed at the right end of the telescopic touch rod, and a corresponding inclined plane groove is formed in the sleeve cap corresponding to the telescopic touch rod.

Preferably, in the integrated wireless handheld color Doppler ultrasound device, an annular groove is formed in the outer surface of the housing, and the inner wall of the annular groove is slidably connected with the sliding ring.

Preferably, foretell wireless palm color Doppler ultrasound machine of integration, wherein pushing mechanism includes the conducting rod, the bottom fixedly connected with conducting rod of power post, the bottom of conducting rod is rotated with the top of shining the probe and is connected, the surface cover of conducting rod is equipped with the kicking block, the surface of kicking block is provided with the arc slope.

Preferably, in the integrated wireless handheld color Doppler ultrasound device, four through holes are formed in the inner wall of the shell, each through hole is communicated with the annular groove, and the shell is connected with a clamping rod through the through holes in a sliding manner.

Preferably, foretell wireless palm of integration is various surpassed, wherein canceling release mechanical system includes the kelly, the surface cover of kelly is equipped with the separation blade, the surface cover of kelly is equipped with extension spring, extension spring's left end and separation blade fixed connection, extension spring's right-hand member and the inner wall fixed connection of shell.

Preferably, the integrated wireless handheld color Doppler ultrasound device comprises a threaded ring, the threaded ring is fixedly connected with the top end of the power column, the top end of the power column is fixedly connected with a conductive spring, the top end of the conductive spring is fixedly connected with a conductive sheet, and the conductive sheet is slidably connected with the inner wall of the threaded ring.

Preferably, in the integrated wireless handheld color Doppler ultrasound device, the threaded ring is in threaded connection with a detachable battery, and a charging port is formed in the outer surface of the detachable battery.

The beneficial effects of the invention are:

according to the invention, through the arrangement of the sleeve cap, the telescopic contact rod and the touch switch, the sleeve cap is contacted with a scanning part, the sleeve cap is pressed, the sleeve cap pushes the reset spring to compress, when the sleeve cap drives the inclined plane groove to push the inclined plane of the telescopic contact rod, the telescopic contact rod is contracted, and the telescopic contact rod is contacted with the touch switch, an electric signal is generated, so that the effect of opening the irradiation probe by the electric signal is achieved, the irradiation probe emits ultrasonic waves, and the problems that the traditional wireless handheld color ultrasonic scanner can be used only by charging a scanning device, and when the scanning switch is forgotten to be closed, the electric quantity is continuously consumed, so that the electric quantity is insufficient and the scanning switch cannot be used in use are solved.

Drawings

FIG. 1 is a three-dimensional cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an overall three-dimensional schematic of the present invention;

fig. 5 is an overall three-dimensional cross-sectional schematic view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. irradiating the probe; 3. a fixing ring; 4. a tactile switch; 5. a return spring; 6. sleeving a cap; 7. a tension spring; 8. an arc-shaped piece; 9. a telescopic feeler lever; 10. a clamping rod; 11. a baffle plate; 12. an extension spring; 13. an annular groove; 14. a power supply post; 15. a conductive rod; 16. a top block; 17. a slip ring; 18. an inclined plane groove; 19. disassembling the battery; 20. a threaded ring; 21. a conductive spring; 22. and (4) conducting strips.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

The embodiment provides an integrated wireless handheld color Doppler ultrasound device, which is used for visual guidance of various clinical contact pin insertion tubes and minimally invasive surgeries, and the handheld color Doppler ultrasound device is simpler to operate when used, and achieves the purposes of automatic power off and electricity saving when not used by designing the structure of the handheld color Doppler ultrasound device.

As shown in fig. 1, 2, 3 and 4, the integrated wireless handheld color Doppler ultrasound device comprises a shell 1, wherein a through groove is formed in the bottom surface of the shell 1, and an irradiation probe 2 is arranged inside the shell 1, so that the irradiation probe 2 can emit ultrasonic waves conveniently, and the ultrasonic waves can scan the inside of a human body through the through groove.

Referring to fig. 1, in this embodiment, a fixing ring 3 is sleeved on an outer surface of an irradiation probe 2, the fixing ring 3 is fixedly connected with an inner wall of a housing 1, a tactile switch 4 is fixedly connected to the outer surface of the irradiation probe 2, when the tactile switch 4 contacts with a telescopic feeler lever 9, an electrical signal is generated, so as to turn on the irradiation probe 2 to emit ultrasonic waves,

six reset spring 5 of the bottom surface fixedly connected with of shell 1, the equal fixedly connected with in bottom of every reset spring 5 overlaps cap 6, and when promoting overlap cap 6, overlap cap 6 promotes reset spring 5 compression, when no longer exerting force to overlap cap 6, reset spring 5 promotes overlap cap 6 and resets.

Namely, the inner wall of the sleeve cap 6 is fixedly connected with a sliding ring 17, the outer surface of the shell 1 is provided with an annular groove 13, the inner wall of the shell 1 is provided with four through holes, each through hole is communicated with the annular groove 13, the shell 1 is connected with a clamping rod 10 in a sliding mode through the through holes, the clamping rods 10 can slide quickly, and the sliding ring 17 is blocked by the clamping rods 10.

In this embodiment, wherein reset mechanism includes kelly 10, and the surface cover of kelly 10 is equipped with separation blade 11, and the surface cover of kelly 10 is equipped with extension spring 12, and extension spring 12 can promote separation blade 11 and drive kelly 10 and reset.

The left end of extension spring 12 and separation blade 11 fixed connection, extension spring 12's right-hand member and the inner wall fixed connection of shell 1, kicking block 16 applys thrust to kelly 10, makes kelly 10 drive separation blade 11 compression extension spring 12, does not exert pressure to kelly 10 when kicking block 16, and the separation blade 11 that pushes down under extension of extension spring 12 drives kelly 10 shrink and reset.

In the embodiment shown in fig. 1, the inner wall of the annular groove 13 is slidably connected to the sliding ring 17, and the sliding ring 17 has a fixing function on the cap 6, so that the cap 6 is prevented from being separated from the housing 1 when the cap 6 pushes the sliding ring 17 to slide along the annular groove 13.

An extension spring 7 is sleeved on the outer surface of the touch switch 4, the left end of the extension spring 7 is fixedly connected with the outer surface of the irradiation probe 2, an arc-shaped piece 8 is fixedly connected with the right end of the extension spring 7, an extension touch rod 9 is sleeved inside the arc-shaped piece 8, the arc-shaped piece 8 is fixedly connected with the extension touch rod 9,

in this embodiment, an inclined plane is formed at the right end of the telescopic touch bar 9, a corresponding inclined plane groove 18 is formed in the sleeve cap 6 corresponding to the telescopic touch bar 9, and when the sleeve cap 6 drives the inclined plane groove 18 to push the inclined plane of the telescopic touch bar 9, the telescopic touch bar 9 is made to extend and retract.

Optionally, flexible feeler lever 9 runs through the inner wall of shell 1 and extends to the outside of shell 1, and the upper surface of shell 1 rotates and is connected with power post 14, and the bottom fixedly connected with conducting rod 15 of power post 14 drives conducting rod 15 and rotates when rotating power post 14, and the inside of power post 14 is equipped with wireless transmitting element.

In this embodiment, the pushing mechanism includes a conductive rod 15, the bottom end of the conductive rod 15 is rotatably connected to the top end of the irradiation probe 2, a top block 16 is sleeved on the outer surface of the conductive rod 15, an arc-shaped slope is arranged on the outer surface of the top block 16, when the conductive rod 15 rotates, the top block 16 is driven to rotate, the arc-shaped slope of the top block 16 pushes the clamping rod 10 to extend out, so that the extended clamping rod 10 blocks the sliding ring 17,

optionally, the bottom end of the conductive rod 15 is rotatably connected to the top end of the irradiation probe 2, and the irradiation probe 2 is stationary when the conductive rod 15 rotates.

As shown in fig. 5, in the present embodiment, the battery mechanism is disposed at the top end of the power column 14, the battery mechanism includes a threaded ring 20, the threaded ring 20 is fixedly connected to the top end of the power column 14, and the outer surface of the threaded ring 20 is provided with threads.

That is, the top end of the power post 14 is fixedly connected with a conductive spring 21, the top end of the conductive spring 21 is fixedly connected with a conductive sheet 22, and the conductive sheet 22 is slidably connected with the inner wall of the threaded ring 20. The conductive sheet 22 is electrically connected with the detachable battery 19, and has the function of conducting current.

Optionally, the threaded ring 20 is connected with the detachable battery 19 through threads, and a charging port is formed in the outer surface of the detachable battery 19, so that the detachable battery 19 is convenient to install and detach.

The working principle is as follows: after the use, when using the scanning of color Doppler ultrasound, make set cap 6 contact with the scanning position, press set cap 6, set cap 6 promotes reset spring 5 compression, when set cap 6 drives inclined plane groove 18 and promotes the inclined plane of flexible feeler lever 9, make flexible feeler lever 9 contract, produce the signal of telecommunication when flexible feeler lever 9 contacts with touch switch 4, the effect that the signal of telecommunication made the opening of irradiation probe 2 has been reached, irradiation probe 2 sends ultrasonic wave, the problem of traditional wireless palm color Doppler ultrasound, need to charge scanning device just can use is solved, when forgetting to close scanning switch, the electric quantity can continue to consume, the problem that the electric quantity is not enough to use when resulting in using, when not using, rotate power column 14 and drive conducting rod 15 and rotate, conducting rod 15 drives kicking block 16 and rotates, the arc slope of kicking block 16 promotes kelly 10 and stretches out, make kelly 10 drive separation blade 11 compression extension spring 12, make the kelly 10 that stretches out stop to slip ring 17, because slip ring 17 and set cap 6 fixed connection, consequently kelly 10 has a positioning action to set cap 6, when kicking block 16 and stretch out, when the kicking block 16 drives the separation blade 11 compression extension spring 12, when the rotary spring, can not exerting pressure on the kelly 12, can break away from the battery 12, quick replacement, when the rotary battery can dismantle 20 when the rotary latch 10.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a wireless palm color Doppler ultrasound of integration, includes shell (1), its characterized in that: the utility model discloses a solar cell, including shell (1), the inside of shell (1) is equipped with irradiation probe (2), the surface cover of irradiation probe (2) is equipped with solid fixed ring (3), gu fixed ring (3) and the inner wall fixed connection of shell (1), the surface fixed connection of irradiation probe (2) is connected with sense of touch switch (4), the bottom surface fixedly connected with six reset spring (5) of shell (1), every the equal fixedly connected with cap (6) in bottom of reset spring (5), the inner wall fixedly connected with slip ring (17) of cap (6), the surface cover of sense of touch switch (4) is equipped with expanding spring (7), the left end of expanding spring (7) and the surface fixed connection who irradiates probe (2), the right-hand member fixedly connected with arc piece (8) of expanding spring (7), the inside cover of arc piece (8) is equipped with flexible feeler lever (9), and arc piece (8) and flexible feeler lever (9) fixed connection, flexible feeler lever (9) run through the inner wall of shell (1) and extend to the outside of shell (1), the rotation surface of shell (1) is connected with power post (14), the top of battery pushing mechanism is equipped with the top of power post (14), pushing mechanism includes conducting rod (15), the bottom fixedly connected with conducting rod (15) of power post (14), the bottom of conducting rod (15) is rotated with the top of shining probe (2) and is connected, the surface cover of conducting rod (15) is equipped with kicking block (16), the surface of kicking block (16) is provided with the arc slope, four inner walls of shell (1) are seted up and are had the through hole, every the through hole is linked together with ring channel (13), canceling release mechanical system includes kelly (10), the surface cover of kelly (10) is equipped with separation blade (11), the surface cover of kelly (10) is equipped with extension spring (12), the left end and separation blade (11) fixed connection of extension spring (12), the right-hand member of extension spring (12) and the inner wall fixed connection of shell (1).

2. The integrated wireless palm color Doppler ultrasound instrument as claimed in claim 1, wherein: the right end of the telescopic feeler lever (9) is provided with an inclined plane, and the sleeve cap (6) corresponding to the telescopic feeler lever (9) is provided with an inclined plane groove (18).

3. The integrated wireless palm color Doppler ultrasound instrument as claimed in claim 1, wherein: an annular groove (13) is formed in the outer surface of the shell (1), and the inner wall of the annular groove (13) is connected with the sliding ring (17) in a sliding mode.

4. The integrated wireless palm color Doppler ultrasound instrument as claimed in claim 1, wherein: the battery mechanism comprises a threaded ring (20), the threaded ring (20) is fixedly connected with the top end of a power column (14), a conductive spring (21) is fixedly connected with the top end of the power column (14), a conductive sheet (22) is fixedly connected with the top end of the conductive spring (21), and the conductive sheet (22) is connected with the inner wall of the threaded ring (20) in a sliding mode.

5. The integrated wireless palm color Doppler ultrasound device according to claim 4, wherein: the threaded ring (20) is in threaded connection with a detachable battery (19), and a charging port is formed in the outer surface of the detachable battery (19).