CN218304946U - Ultrasonic probe auxiliary pressure device - Google Patents

Abstract

The application relates to the field of medical ultrasonic detection, in particular to an ultrasonic probe auxiliary pressurizing device which comprises a mounting seat, a support, an electromagnetic mechanism, a magnetic part and a push block. The ultrasonic probe is installed in the installation seat, the support locates the installation seat, the electromagnetic mechanism applies magnetic force to the magnetic piece, the magnetic piece drives the push block to move, and the push block applies pressure to the ultrasonic probe, so that the ultrasonic probe is pressed by the push block instead of the manual force of an ultrasonic doctor. This application has the effect of supplementary supersound doctor to carry out the pressurization to ultrasonic probe to reduced ultrasonic doctor in the work because press ultrasonic probe for a long time and cause the condition of occupational injury.

Description

Ultrasonic probe auxiliary pressure device

Technical Field

The application relates to the field of medical ultrasonic detection, in particular to an ultrasonic probe auxiliary pressurizing device.

Background

An ultrasonic diagnostic apparatus is a scientific medical research apparatus used in the field of clinical medicine, and when a doctor diagnoses a patient, the doctor presses the skin surface of the patient with an ultrasonic probe to diagnose the patient.

Referring to fig. 1, a commercially available ultrasonic probe 1 generally includes a handle 11, a probe 12, the probe 12 being connected to the handle 11, the probe 12 having a cross-section larger than that of the handle 11.

At present, for some abdominal blood vessel ultrasonic examinations, in order to clearly display blood flow during blood flow related parameter measurement examinations, a doctor needs to apply sufficient pressure during operating an ultrasonic probe and keep the probe stable for a long time, so that the doctor is required to keep the same posture and keep still continuously. In addition, patients with thick fat layers on the abdominal wall or heavy intestinal gas require the physician to increase the probe pressure in order to obtain a clearer image.

Therefore, the sonographer maintains the same posture for a long time, and occupational injuries such as bone, joint and muscle injuries and the like are easy to occur to the sonographer.

SUMMERY OF THE UTILITY MODEL

In order to reduce the condition that the ultrasonic doctor presses the ultrasonic probe for a long time in work so as to cause occupational injury, the application provides an ultrasonic probe auxiliary pressurizing device.

The application provides a supplementary pressure device of ultrasonic probe adopts following technical scheme:

an ultrasound probe assisted compression device comprising:

a support;

the mounting seat is connected to the support, and the support is used for positioning the vertical height of the mounting seat; the mounting seat is used for being in sliding connection with the ultrasonic probe;

the push block is connected to the mounting seat in a sliding mode, the sliding direction of the push block is parallel to the sliding direction of the ultrasonic probe, and the push block is used for applying pressure to the ultrasonic probe;

the magnetic piece is connected to the push block; and

and the electromagnetic mechanism is arranged on the mounting seat and is used for generating magnetic force on the magnetic piece.

Through adopting above-mentioned technical scheme, before supplementary pressure device work of ultrasonic probe, fix the mount pad in the top that the patient need examine the position through the support, then with ultrasonic probe slidable mounting on the mount pad, start supplementary pressure device of ultrasonic probe after that. The electromagnetic mechanism generates magnetic force on the magnetic part on the push block, the magnetic part enables the push block to slide under stress, then the push block applies pressure to the ultrasonic probe to drive the ultrasonic probe to slide, and then the ultrasonic probe applies pressure to the skin of a patient. According to the technical scheme, the mode that the ultrasonic doctor applies pressure to the ultrasonic probe manually is replaced by the mutual matching of the support, the mounting seat, the electromagnetic mechanism, the magnetic piece and the push block, so that the condition that the ultrasonic doctor presses the ultrasonic probe for a long time in the working process to cause occupational injury is reduced.

Optionally, the bracket includes:

one end of the lifting rod is fixed in height, and the other end of the lifting rod is adjustable in height;

the telescopic link, length is adjustable, the telescopic link with the lifter cross arrangement, the one end of telescopic link rotate connect in the one end of lifter activity, the mount pad connect in the telescopic link is kept away from the one end of lifter.

Through adopting above-mentioned technical scheme, when the position of needs to the mount pad is adjusted, rotate the telescopic link to directional patient's inspection position, then adjust telescopic link length to can remove the mount pad of telescopic link one end to patient inspection position's top. Then one end of the lifting rod descends, one end of the lifting rod descends to drive the telescopic rod to descend, the telescopic rod descends to drive the mounting seat on the telescopic rod to descend, and the ultrasonic probe on the mounting seat descends to be in contact with the part of the patient to be examined. After the examination is finished, the telescopic rod and the mounting seat are lifted, so that the ultrasonic probe is separated from the part of the patient to be examined, the mounting seat is adjusted to move to the next part of the patient to be examined again in the above mode, and the ultrasonic doctor can conveniently adjust the position of the ultrasonic probe to examine different parts of the patient.

Optionally, the lifting rod comprises a threaded sleeve and a screw rod, the threaded sleeve is coaxial with the screw rod and is in threaded connection, the position of the threaded sleeve is fixed, and one end of the screw rod, which penetrates out of the threaded sleeve, is rotatably connected to the telescopic rod.

Through adopting above-mentioned technical scheme, when the supersound doctor need adjust the lifter height, the screw rod in the rotatory lifter for thereby the screw rod rotates in threaded sleeve and adjusts the height of screw rod, and then realizes the altitude mixture control to lifter one end.

Optionally, the telescopic link includes connecting rod, slide bar, the one end of connecting rod with the lifter rotates to be connected, slide bar sliding connection in the connecting rod, the mount pad connect in the one end of slide bar.

Through adopting above-mentioned technical scheme, through the sliding fit of connecting rod with the slide bar, reached the effect of being convenient for adjust telescopic link length.

Optionally, a universal rotary joint is connected between the sliding rod and the mounting seat.

Through adopting above-mentioned technical scheme, when the position that the patient need inspect when the side direction, universal rotary joint makes the mount pad be convenient for adjust to the angle of the ultrasonic doctor of being convenient for adjusts the mount pad, the realization is examined the skin surface of the different angles of patient.

Optionally, a clamping strip is connected to the pushing block and used for being clamped on the ultrasonic probe.

Through adopting above-mentioned technical scheme, the joint strip can make ultrasonic probe and ejector pad link together to make ultrasonic probe and ejector pad move in step.

Optionally, an adjusting knob is arranged on the outer side of the mounting seat, and the adjusting knob is used for adjusting the force application of the electromagnetic mechanism to the magnetic part.

By adopting the technical scheme, when an ultrasonic doctor needs to adjust the pressure of the ultrasonic probe on the skin surface of a patient, the force application size of the electromagnetic mechanism on the magnetic piece is adjusted by rotating the adjusting knob, so that the pressure of the ultrasonic probe on the skin surface of the patient is adjusted.

Optionally, the mounting seat with be connected with the joint subassembly between the ejector pad, the joint subassembly includes joint seat and joint piece, joint seat fixed connection be in on the mounting seat, joint piece fixed connection be in on the ejector pad, the joint seat with the joint piece passes through elastic clamping.

Through adopting above-mentioned technical scheme, supersound doctor is after the inspection finishes, upwards slides the ejector pad to supporting tightly with the mount pad, makes joint piece joint on the joint seat, and the joint seat is fixed with the joint piece through elastic clamping this moment, and cooperation through between joint seat and the joint piece makes ejector pad and mount pad fixed, has reduced the vertical space that the ejector pad occupy.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the purpose of applying pressure to the skin of a patient by the ultrasonic probe is achieved through the mutual matching of the bracket, the mounting seat, the electromagnetic mechanism, the magnetic piece and the push block, so that the occupational injury caused by long-term pressing of the ultrasonic probe by an ultrasonic doctor in the working process is reduced;

2. the effect of conveniently positioning the ultrasonic probe at the examination part of the patient is achieved through the mutual matching of the lifting rod, the telescopic rod and the universal rotary joint;

3. the setting of adjusting knob is convenient for adjust the size that ultrasonic probe applyed pressure to patient's skin surface.

Drawings

Fig. 1 is a schematic structural view of an ultrasonic probe in the related art.

Fig. 2 is a schematic structural diagram of the ultrasonic probe auxiliary pressurizing device according to the embodiment of the present application after being assembled with an ultrasonic probe.

Fig. 3 is a schematic structural diagram of the mounting base and the ultrasonic probe after being assembled according to the embodiment of the application.

Fig. 4 is a schematic structural diagram of a mounting seat according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a push block according to an embodiment of the present application.

Fig. 6 is a schematic structural view of another angle of the mounting seat of the embodiment of the present application, which is mainly used for embodying a clamping assembly.

Description of reference numerals:

1. an ultrasonic probe; 11. a handle; 12. a probe head; 13. a groove; 2. a support; 21. a supporting seat; 22. a lifting rod; 221. a threaded bushing; 222. a screw; 223. a rocker; 23. a telescopic rod; 231. a connecting rod; 232. a slide bar; 233. a universal swivel joint; 3. a mounting seat; 31. a baffle plate; 32. adjusting a knob; 33. accommodating a tank; 34. a chute; 4. a push block; 41. a clamping strip; 5. a magnetic member; 6. a clamping assembly; 61. a clamping seat; 62. and a clamping block.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses supplementary pressure device of ultrasonic probe.

Referring to fig. 2, the ultrasonic probe auxiliary pressurizing device comprises a bracket 2, wherein a mounting seat 3 is installed on the bracket 2, and the mounting seat 3 can be slidably connected with the ultrasonic probe 1. The bottom sliding connection of mount pad 3 has ejector pad 4, is connected with magnetic part 5 on the ejector pad 4, is provided with electromagnetic mechanism in the mount pad 3. Electromagnetic mechanism produces the magnetic force to 5 effects of magnetism spare, and magnetism spare 5 drives ejector pad 4 and removes, and ejector pad 4 exerts pressure to ultrasonic probe 1 to replaced supersound doctor's manpower to ultrasonic probe 1 exerts pressure, reduced the supersound doctor in the work press ultrasonic probe 1 for a long time and cause the condition of occupational injury.

Referring to fig. 2, in order to facilitate the adjustment of the position of the mounting base 3, the bracket 2 includes a support base 21, a lifting rod 22, and a telescopic rod 23.

Referring to fig. 2, the lifting rod 22 includes a threaded sleeve 221 and a screw 222, the threaded sleeve 221 and the screw 222 are coaxial and vertically disposed, and the screw 222 is in threaded connection with the threaded sleeve 221. The supporting seat 21 is fixed on one side of the examination bed, the bottom end of the threaded sleeve 221 is fixedly connected to the supporting seat 21, the top end of the screw 222 penetrates out of the threaded sleeve 221, and the top end of the screw 222 is fixedly connected with the rocker 223.

Referring to fig. 2, the telescopic rod 23 includes a connecting rod 231 and a sliding rod 232, the connecting rod 231 is horizontally disposed, one end of the connecting rod 231 is rotatably connected to the screw 222 through a bearing, and a sliding groove is coaxially formed in the connecting rod 231. The sliding rod 232 is bent, and one horizontal end of the sliding rod 232 is slidably inserted into the sliding groove. In order to adjust the angle of the mounting base 3, a universal swivel 233 is connected to the end of the sliding rod 232 bent downward, and the universal swivel 233 connects the connecting rod 231 and the mounting base 3.

When the position of the ultrasonic probe 1 needs to be adjusted, on one hand, the telescopic rod 23 is rotated, and the connecting rod 231 on the telescopic rod 23 rotates on the screw rod 222, so that the connecting rod 231 drives the sliding rod 232 to rotate, and the mounting seat 3 on the sliding rod 232 rotates. On the other hand, the slide rod 232 is moved to horizontally slide the slide rod 232 on the connecting rod 231, so that the slide rod 232 drives the mounting base 3 to horizontally move, and the mounting base 3 is moved to above the patient examination part.

Then, through rotating rocker 223, drive screw 222 rotates, thereby make the high decline of screw 222, make the high decline at lifter 22 top, thereby drive telescopic link 23 height decline, telescopic link 23 drives mount pad 3 and descends to the position that the patient needs the inspection, stop rotating rocker 223, make screw 222 auto-lock, let mount pad 3 stop at the position that the patient needs the inspection, adjust the angle of mount pad 3 afterwards, make ultrasonic probe 1 laminate in patient's skin. Thereby achieving the effect of adjusting the position of the ultrasonic probe 1.

Referring to fig. 2, the mounting base 3 is provided with a receiving groove 33, when the mounting base 3 is still at one end of the sliding rod 232 under the action of gravity, the receiving groove 33 vertically penetrates through the mounting base 3, and meanwhile, the receiving groove 33 penetrates through a sidewall of the mounting base 3. The ultrasonic probe 1 can be mounted in the accommodation groove 33, and the ultrasonic probe 1 can slide vertically.

To reduce the ultrasonic probe 1 from being pulled out of the receiving groove 33 in the horizontal direction, the baffle plate 31 is detachably attached to the mount 3. Seted up two spouts 34 on the mount pad 3 in this embodiment, spout 34 along vertical setting in 3 lateral wall open-ended both sides of mount pad, baffle 31 can be followed vertically to wear to establish in spout 34, makes the lateral wall of 3 circumferences of mount pad seal, reduces the possibility of ultrasonic probe 1 along the horizontal direction roll-off.

Referring to fig. 2, the bottom of mount pad 3 has been seted up the lift groove, and ejector pad 4 sets up at the lift inslot along vertical slip, can set up limit structure in mount pad 3 and limit ejector pad 4 gliding distance in the lift inslot, reduces the possibility that ejector pad 4 breaks away from mount pad 3 because of the effect of gravity.

Referring to fig. 1, 3 and 4, in order to improve the stability of the ultrasonic probe 1 during the lifting, the push block 4 is fixedly connected with a clamping strip 41, and a groove 13 is arranged on the outer side of a probe head 12 of the ultrasonic probe 1, so that the clamping strip 41 can be clamped in the groove 13, the ultrasonic probe 1 and the push block 4 are mutually clamped, the ultrasonic probe 1 and the push block 4 move synchronously in the vertical direction, and the stability of the ultrasonic probe 1 during the sliding is improved.

Referring to fig. 4 and 5, the electromagnetic mechanism is installed in the mounting base 3, and since the technology of the electromagnetic mechanism is already mature, redundant description is omitted in this embodiment. The top end of the push block 4 is fixedly connected with a magnetic part 5, and the magnetic part 5 can be a magnet or a ferromagnetic part. So that the electromagnetic mechanism can apply a repulsive force or an attractive force to the magnetic member 5. And correspondingly adjusting the structure of the push block 4 according to the repulsive force or the attractive force, so that the electromagnetic mechanism can generate an acting force for pushing the push block 4 to slide downwards. In this embodiment, the magnetic member 5 is a magnet, and a repulsive force is provided between the magnetic member 5 and the electromagnetic mechanism.

When the electromagnetic mechanism applies downward thrust to the magnetic piece 5, the push block 4 can be pushed to move downwards, so that the push block 4 pushes the ultrasonic probe 1 to move downwards, and further the ultrasonic probe 1 can generate pressure on the surface of the skin of a patient. The position of the mounting base 3 can be adjusted by the support 2 according to the body type of the patient or the detection position according to the requirement.

Referring to fig. 2, an adjusting knob 32 is provided on the outer side of the mounting base 3, and the doctor adjusts the magnetic force of the electromagnetic mechanism by manually rotating the adjusting knob 32.

Before the sonographer operates the ultrasound probe 1 to examine a patient, the pressure of the ultrasound probe 1 against the patient needs to be adjusted. At this time, the doctor rotates the adjusting knob 32, so as to adjust the force applied by the electromagnetic mechanism to the magnetic member 5, thereby adjusting the pressure of the ultrasonic probe 1 on the skin surface of the patient, and achieving a better detection result.

After the ultrasonic probe auxiliary pressurizing device is used, the push block 4 can slide to the lowest position under the action of gravity, so that the push block 4 occupies a larger space and is inconvenient to store. In order to reduce the occupied space of the push block 4 when the push block does not work, the push block 4 is contained in the mounting seat 3, and a clamping assembly 6 is connected between the mounting seat 3 and the push block 4. The clamping component 6 can be selected from common clamping buckles in the market

Referring to fig. 6, the clamping assembly 6 in this embodiment includes a clamping seat 61 and a clamping block 62, the clamping seat 61 is fixedly connected to the mounting seat 3, and the clamping block 62 is fixedly connected to the pushing block 4.

After the ultrasonic doctor finishes the inspection, upwards slide ejector pad 4 to extreme position, make joint piece 62 insert in joint seat 61, joint seat 61 is fixed joint piece 62 through the elasticity joint this moment to make ejector pad 4 fix on mount pad 3, saved ejector pad 4's occupation space.

The implementation principle of the ultrasonic probe auxiliary pressurizing device in the embodiment of the application is as follows: when the sonographer operates the apparatus, the position of the mount 3 is first adjusted according to the body shape and the examination site of the patient. When adjusting the position of mount pad 3, on the one hand through rotatory telescopic link 23, telescopic link 23 drives mount pad 3 and rotates. On the other hand, by driving the sliding rod 232 to slide, the sliding rod 232 drives the mounting base 3 to move horizontally. So that the mounting base 3 is moved above the examination site of the patient by the rotation and length adjustment of the telescopic rod 23.

Then, the screw rod 222 is rotated by rotating the rocker 223, the screw rod 222 is rotated in the threaded sleeve 221, so that the screw rod 222 is lowered in height, the telescopic rod 23 is driven to be lowered in height, the mounting seat 3 is lowered in height, the ultrasonic probe 1 on the mounting seat 3 is in contact with the skin surface of a patient, and the mounting seat 3 is connected with the telescopic rod 23 through the universal rotary joint 233, so that the angle of the mounting seat 3 is adjusted, and the ultrasonic probe 1 on the mounting seat 3 is attached to the skin surface of the patient.

After the position of the mounting seat 3 is adjusted, the doctor adjusts the repulsive force of the electromagnetic mechanism to the magnetic part 5 through the adjusting knob 32 to adjust the pressure of the push block 4 to the ultrasonic probe 1, so as to adjust the pressure of the ultrasonic probe 1 acting on the skin of the patient. The sonographer adjusts the pressure of the ultrasound probe 1 on the patient's skin to a suitable level by adjusting the knob 32 so that the ultrasound image is clearly displayed, and then the sonographer performs a thorough examination of the patient by sliding the ultrasound probe 1 over the patient examination site.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An ultrasonic probe assisted pressurizing device, comprising:

a support (2);

the mounting seat (3) is connected to the support (2), and the support (2) is used for positioning the vertical height of the mounting seat (3); the mounting seat (3) is used for being in sliding connection with the ultrasonic probe (1);

the pushing block (4) is connected to the mounting seat (3) in a sliding mode, the sliding direction of the pushing block (4) is parallel to that of the ultrasonic probe (1), and the pushing block (4) is used for applying pressure to the ultrasonic probe (1);

the magnetic part (5) is connected to the push block (4); and

and the electromagnetic mechanism is arranged on the mounting seat (3) and is used for generating magnetic force for the magnetic piece (5).

2. Ultrasound probe-assisted pressurizing device according to claim 1, wherein the stent (2) comprises:

one end of the lifting rod (22) is fixed in height, and the other end of the lifting rod is adjustable in height;

telescopic link (23), adjustable length, telescopic link (23) with lifter (22) cross arrangement, telescopic link (23) rotate connect in the one end of lifter (22) activity, mount pad (3) with telescopic link (23) link to each other.

3. The ultrasonic probe auxiliary pressurizing device as recited in claim 2, wherein the lifting rod (22) comprises a threaded sleeve (221) and a threaded rod (222), the threaded sleeve (221) and the threaded rod (222) are coaxial and are in threaded connection, the position of the threaded sleeve (221) is fixed, and one end of the threaded rod (222) penetrating through the threaded sleeve (221) is rotatably connected to the telescopic rod (23).

4. The ultrasonic probe auxiliary pressurizing device as recited in claim 2, wherein the telescopic rod (23) comprises a connecting rod (231) and a sliding rod (232), one end of the connecting rod (231) is rotatably connected with the lifting rod (22), the sliding rod (232) is slidably connected with the connecting rod (231), and the mounting seat (3) is connected with one end of the sliding rod (232).

5. The ultrasound probe assisted compression device according to claim 4, wherein a universal swivel (233) is connected between the sliding rod (232) and the mounting seat (3).

6. The ultrasonic probe auxiliary pressurizing device as recited in claim 1, wherein a clamping strip (41) is connected to the push block (4), and the clamping strip (41) is used for clamping on the ultrasonic probe (1).

7. The ultrasonic probe auxiliary pressurizing device as recited in claim 1, characterized in that an adjusting knob (32) is arranged on the outer side of the mounting seat (3), and the adjusting knob (32) is used for adjusting the force applied by the electromagnetic mechanism to the magnetic member (5).

8. The ultrasonic probe auxiliary pressurizing device as recited in claim 1, wherein a clamping assembly (6) is connected between the mounting seat (3) and the pushing block (4), the clamping assembly (6) comprises a clamping seat (61) and a clamping block (62), the clamping seat (61) is fixedly connected to the mounting seat (3), the clamping block (62) is fixedly connected to the pushing block (4), and the clamping seat (61) is elastically clamped to the clamping block (62).

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