CN215778226U

CN215778226U - Ultrasonic Doppler fetal heart monitor

Info

Publication number: CN215778226U
Application number: CN202120939002.2U
Authority: CN
Inventors: 孙磊
Original assignee: Tianjin Lingfeng Weiye Technology Co ltd
Current assignee: Tianjin Lingfeng Weiye Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-02-11
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses an ultrasonic Doppler fetal heart monitor, which belongs to the technical field of medical equipment and comprises a monitor body, wherein the top end of the monitor body is connected with a connecting wire, one end of the connecting wire is connected with a monitor, and the bottom end of the monitor is provided with a smearing mechanism; the smearing mechanism comprises a rotating disk, a stabilizing shaft collar is sleeved at the bottom end of the rotating disk, a gear disk is sleeved outside the stabilizing shaft collar, and a plurality of clamping grooves are formed in the outer portion of the top end of the gear disk in a circumferential array mode. According to the utility model, the manual smearing of medical staff is reduced by arranging the smearing mechanism, the smearing operation is simple, the smearing operation can be realized by the forward rotation and the reverse rotation of the servo motor, the smearing operation is simple, the smearing operation is easy to use, the smearing operation is more uniform, the effect is better, the rotating chassis can be disassembled for replacement after the smearing operation is finished, the smearing operation is more sanitary and safe, the replaced rotating chassis can be recycled and cleaned in a unified manner, the smearing operation is reusable, the smearing operation is more durable, and the practicability is better.

Description

Ultrasonic Doppler fetal heart monitor

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an ultrasonic Doppler fetal heart monitor.

Background

The Doppler fetal heart monitor is mainly used for fetal heart monitoring, is provided for general obstetrical and gynecological hospitals, adopts an ultrasonic Doppler technology and is also called as a Doppler fetal heart monitor. An ultrasonic diagnostic apparatus manufactured according to the doppler effect is called a doppler ultrasonic diagnostic apparatus (D-type ultrasonic diagnostic apparatus). It is used in medical clinical diagnostics for diagnosis of heart, blood vessels, blood flow and fetal heart rate.

But in the in-service use in-process, generally need paint the couplant, conveniently monitor, but a lot of couplants need artifical probe of utilization to paint in the use, have so not only increased medical personnel inconvenient operation, use for a long time moreover and cause medical personnel hand ache easily, the inconvenient couplant that makes of operation scribble inhomogeneously, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an ultrasonic Doppler fetal heart monitor, which solves the problems that in the prior art, hands of medical workers are easily sore after long-time use, the operation is inconvenient, the couplant is not uniformly coated, and the practicability is poor due to the fact that a plurality of couplants need to be coated manually by using a probe in the using process.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an ultrasonic Doppler fetal heart monitor comprises a monitor body, wherein the top end of the monitor body is connected with a connecting wire, one end of the connecting wire is connected with a monitor, and the bottom end of the monitor is provided with a smearing mechanism;

scribble mechanism and include the rotary disk, rotary disk bottom cover is equipped with firm axle collar, the outside cover of firm axle collar is equipped with the toothed disc, the outside circumference array that is in toothed disc top has seted up a plurality of draw-in grooves, the inside rotating gear that is provided with of draw-in groove, the rotating gear top is provided with the transfer line, the transfer line top is connected with the rotary rod, servo motor is installed on the rotary rod top, servo motor one side is connected with the support frame, the thread groove has been seted up to gear dish bottom, the thread groove below is provided with the thread sleeve ring, thread sleeve ring bottom is connected with rotary chassis.

Further, monitor body one side is provided with the display screen, the display screen below is provided with a plurality of buttons.

Furthermore, the end part of the monitor body is provided with a clamping frame, and the clamping frame is fixedly connected with the monitor body.

Furthermore, a probe hole is formed in the bottom end of the rotating chassis, and the shape of the cross section of the probe hole is circular.

Furthermore, the stabilizing shaft ring is movably connected with the gear disc through a bearing, and two ends of the transmission rod are fixedly connected with the rotating gear and the rotating rod in pairs respectively.

Further, the outside of servo motor is provided with the device frame, device frame one side is connected with the connecting block, connecting block one side is provided with the extrusion graduated flask, the inside extrusion piston that is provided with of extrusion graduated flask, the extrusion piston top is connected with the catch bar, push cylinder is installed on the catch bar top, extrusion graduated flask one side is connected with the connecting pipe, the control valve pipe is installed on the connecting pipe top, control valve pipe top is connected with leading-in fill.

Furthermore, two sides of the connecting block are fixedly connected with the device frame and the extrusion measuring cylinder in pairs respectively, and two ends of the push rod are fixedly connected with the push end of the push cylinder and the extrusion piston in pairs respectively.

The embodiment of the utility model has the following advantages:

1. by arranging the smearing mechanism, the servo motor is started to enable the gear disc to drive the threaded lantern ring to rotate, the threaded lantern ring drives the rotary chassis to start rotating, so that the rotary chassis starts to uniformly drive the coupling agent to rotate, the smearing can be automatically and rotationally smeared, the manual smearing of medical personnel is reduced, the smearing is simple to operate, the smearing can be automatically and reversely smeared through the reverse rotation of the servo motor, the smearing is simple to operate and easy to use, the smearing is more uniform, the effect is better, the rotary chassis can be detached to be replaced after the smearing is finished, the smearing is more sanitary and safe, the replaced rotary chassis can be uniformly recycled and cleaned, and the smearing mechanism is more durable and has better practicability;

2. the connecting pipe begins to enter into and extrudes the inside storage of graduated flask, then closes the control valve pipe, can be through starting push cylinder, push cylinder begins to drive the catch bar and removes downwards, and the catch bar drives extrusion piston and removes downwards, begins to carry out automatic extrusion to the couplant of extrusion graduated flask inside like this to make the couplant extrude downwards, can know the extrusion capacity according to the scale mark on the extrusion graduated flask simultaneously, form the ration and extrude, practice thrift the couplant.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic diagram of the overall structure of an ultrasonic Doppler fetal heart monitor according to the present invention;

FIG. 2 is a schematic view of a part of the structure of the connection between the servo motor and the support frame;

FIG. 3 is a schematic view of a cross-sectional structure of a portion of an extruded measuring cylinder according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

in the figure: 1. a monitor body; 2. a connecting wire; 3. a monitor; 4. rotating the disc; 5. a stabilizing collar; 6. a gear plate; 7. a card slot; 8. a rotating gear; 9. a transmission rod; 10. rotating the rod; 11. a servo motor; 12. a support frame; 13. a threaded collar; 14. rotating the chassis; 15. a display screen; 16. a button; 17. clamping the frame; 18. a probe aperture; 19. a device frame; 20. connecting blocks; 21. extruding the measuring cylinder; 22. a squeeze piston; 23. a push rod; 24. a push cylinder; 25. a connecting pipe; 26. a control valve tube; 27. and (4) leading into a hopper.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached figures 1-5 of the specification, the ultrasonic Doppler fetal heart monitor comprises a monitor body 1, wherein the top end of the monitor body 1 is connected with a connecting wire 2, one end of the connecting wire 2 is connected with a monitor 3, and the bottom end of the monitor 3 is provided with a smearing mechanism.

Paint mechanism and include rotary disk 4, 4 bottom pot heads on the rotary disk are equipped with firm axle collar 5, the outside cover of firm axle collar 5 is equipped with

toothed disc

6, 6 top outsides of toothed disc are a circumference array and have seted up a plurality of draw-in grooves 7, the inside rotating gear 8 that is provided with of draw-in

groove

7, 8 tops of rotating gear are provided with

transfer line

9, 9 tops of transfer line are connected with rotary rod 10, servo motor 11 is installed on the rotary rod 10 top, servo motor 11 one side is connected with support frame 12, the thread groove has been seted up to 6 bottoms of toothed disc, the thread groove below is provided with the

thread ring

13, 13 bottoms of thread ring are connected with rotatory chassis 14.

As shown in fig. 1, a display screen 15 is arranged on one side of the monitor body 1, a plurality of buttons 16 are arranged below the display screen 15, so that fetal heart data can be displayed on the display screen 15, and the plurality of buttons 16 can be operated and adjusted.

As shown in the attached drawing 1, the end of the monitor body 1 is provided with a clamping frame 17, and the clamping frame 17 is fixedly connected with the monitor body 1, so that the monitor 3 can be conveniently inserted into the clamping frame 17 for convenient storage, and the monitor is more time-saving, labor-saving, convenient and rapid.

As shown in fig. 4, a probe hole 18 is formed at the bottom end of the rotating chassis 14, and the cross section of the probe hole 18 is circular, so that the probe can be directly inserted into the probe hole 18 for fetal heart monitoring without affecting the fetal heart monitoring.

As shown in fig. 4, the stabilizing collar 5 is movably connected to the gear plate 6 through a bearing, and two ends of the transmission rod 9 are respectively and fixedly connected to the rotating gear 8 and the rotating rod 10, so that the gear plate 6 can start to rotate on the stabilizing collar 5, and the rotating gear 8 rotates when the rotating rod 10 can drive the transmission rod 9, thereby facilitating the transmission to perform the rotating operation.

The real-time scene is specifically as follows: when using, put monitoring position department back when the couplant, can drive rotary rod 10 through starting servo motor 11 and rotate, rotary rod 10 drives transfer line 9 and rotates, transfer line 9 drives rotary gear 8 and begins to rotate, make the tooth on rotary gear 8 begin to mesh with draw-in groove 7 is inside, then rotary gear 8 drives toothed disc 6 and begins to rotate, toothed disc 6 is rotatory on firm collar 5, toothed disc 6 drives the screw thread lantern ring 13 and rotates simultaneously, screw thread lantern ring 13 drives rotary chassis 14 and begins to rotate, make rotary chassis 14 begin even drive couplant and rotate like this, thereby can be even paint at monitoring position, support frame 12 plays support and firm effect to servo motor 11, servo motor 11's steady operation has been guaranteed.

Referring to the description, fig. 3 and 5 show an ultrasonic doppler fetal heart monitor, a device frame 19 is arranged outside a servo motor 11, a connecting block 20 is connected to one side of the device frame 19, an extrusion measuring cylinder 21 is arranged on one side of the connecting block 20, an extrusion piston 22 is arranged inside the extrusion measuring cylinder 21, the top end of the extrusion piston 22 is connected with a push rod 23, a push cylinder 24 is installed at the top end of the push rod 23, a connecting pipe 25 is connected to one side of the extrusion measuring cylinder 21, a control valve pipe 26 is installed at the top end of the connecting pipe 25, and a leading-in hopper 27 is connected to the top end of the control valve pipe 26.

As shown in fig. 3 and 5, two sides of the connecting block 20 are respectively fixedly connected with the device frame 19 and the extrusion measuring cylinder 21 two by two, two ends of the push rod 23 are respectively fixedly connected with the push end of the push cylinder 24 and the extrusion piston 22 two by two, so that the connection between the connecting block 20 and the extrusion measuring cylinder 21 and the device frame 19 is firmer, the push cylinder 24 is started to drive the push rod 23 to move, and the push rod 23 drives the extrusion piston 22 to start moving and extruding along the inside of the extrusion measuring cylinder 21.

The real-time scene is specifically as follows: when using, can be leading-in 27 insides of fighting with the couplant, it enters into inside the connecting pipe 25 to open control valve pipe 26, begin to enter into extrusion graduated flask 21 along connecting pipe 25 and store inside, then close control valve pipe 26, can be through starting push cylinder 24, push cylinder 24 begins to drive catch bar 23 and moves downwards, catch bar 23 drives extrusion piston 22 and moves downwards, begin to extrude the inside couplant of extrusion graduated flask 21 like this, thereby make the couplant extrude downwards, can know the extrusion volume according to the scale mark on the extrusion graduated flask 21 simultaneously, form the ration and extrude, practice thrift the couplant.

The application process of the embodiment of the utility model is as follows: the push rod 23 drives the extrusion piston 22 to start moving extrusion along the interior of the extrusion measuring cylinder 21, so that the couplant starts to be poured onto the monitored part, then the transmission rod 9 drives the rotary gear 8 to start rotating, then the rotary gear 8 drives the gear disc 6 to start rotating, and thus the rotary chassis 14 starts to uniformly drive the couplant to rotate and uniformly smear.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The utility model provides an supersound Doppler fetal heart monitor, includes monitor body (1), its characterized in that: the top end of the monitor body (1) is connected with a connecting wire (2), one end of the connecting wire (2) is connected with a monitor (3), and the bottom end of the monitor (3) is provided with a smearing mechanism;

scribble mechanism includes rotary disk (4), rotary disk (4) bottom cover is equipped with firm axle collar (5), firm axle collar (5) outside cover is equipped with gear plate (6), gear plate (6) top outside is the circumference array and has seted up a plurality of draw-in grooves (7), draw-in groove (7) inside is provided with rotating gear (8), rotating gear (8) top is provided with transfer line (9), transfer line (9) top is connected with rotary rod (10), servo motor (11) are installed on rotary rod (10) top, servo motor (11) one side is connected with support frame (12), the thread groove has been seted up to gear plate (6) bottom, the thread groove below is provided with the thread ring (13), thread ring (13) bottom is connected with rotatory chassis (14).

2. The ultrasonic doppler fetal heart monitor of claim 1, wherein: monitor body (1) one side is provided with display screen (15), display screen (15) below is provided with a plurality of buttons (16).

3. The ultrasonic doppler fetal heart monitor of claim 1, wherein: monitor body (1) tip is provided with joint frame (17), fixed connection between joint frame (17) and monitor body (1).

4. The ultrasonic doppler fetal heart monitor of claim 1, wherein: the bottom end of the rotating chassis (14) is provided with a probe hole (18), and the cross section of the probe hole (18) is circular.

5. The ultrasonic doppler fetal heart monitor of claim 1, wherein: the stabilizing shaft ring (5) is movably connected with the gear disc (6) through a bearing, and two ends of the transmission rod (9) are fixedly connected with the rotating gear (8) and the rotating rod (10) in pairs respectively.

6. The ultrasonic doppler fetal heart monitor of claim 1, wherein: servo motor (11) outside is provided with device frame (19), device frame (19) one side is connected with connecting block (20), connecting block (20) one side is provided with extrusion graduated flask (21), extrusion graduated flask (21) inside is provided with extrusion piston (22), extrusion piston (22) top is connected with catch bar (23), push cylinder (24) are installed on catch bar (23) top, extrusion graduated flask (21) one side is connected with connecting pipe (25), control valve pipe (26) are installed on connecting pipe (25) top, control valve pipe (26) top is connected with leading-in fill (27).

7. The ultrasonic doppler fetal heart monitor of claim 6, wherein: the two sides of the connecting block (20) are respectively and fixedly connected with the device frame (19) and the extrusion measuring cylinder (21) pairwise, and the two ends of the push rod (23) are respectively and fixedly connected with the push end of the push cylinder (24) and the extrusion piston (22) pairwise.