CN213665358U

CN213665358U - Ultrasonic examination auxiliary frame

Info

Publication number: CN213665358U
Application number: CN202021030188.1U
Authority: CN
Inventors: 胡会英
Original assignee: Peking University Shenzhen Hospital
Current assignee: Peking University Shenzhen Hospital
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-07-13
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an ultrasonic examination auxiliary frame, which comprises a fixed seat, a supporting frame, a first driving component, a second driving component and a lifting mechanism, wherein the fixed seat is used for being fixed on a bed body; the support frame is arranged on the fixed seat; the first driving assembly is arranged at the top of the support frame; the second driving assembly is connected with the first driving assembly so that the first driving assembly drives the second driving assembly to move in the x-axis direction; the lifting mechanism is connected to the second driving assembly so that the second driving assembly drives the lifting mechanism to move in the y-axis direction; the lifting mechanism is used for fixing the ultrasonic probe and can lift in the z-axis direction, so that the lifting mechanism drives the ultrasonic probe to move in the x-axis direction, the y-axis direction and the z-axis direction together. The ultrasonic probe can be grasped without hands of medical workers during operation, the detection is more convenient, the arm fatigue of the medical workers is avoided, and the detection efficiency is improved.

Description

Ultrasonic examination auxiliary frame

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to ultrasonic examination auxiliary frame.

Background

The ultrasound department is one of medical departments of hospitals, develops ultrasound technology diagnosis and treatment, and plays a great role in diagnosis and treatment of diseases along with the continuous improvement of the ultrasound technology and the continuous fusion and development with clinical departments, and plays an increasingly important role in a medical service system. The inventor finds that when medical staff carries out ultrasonic examination, the medical staff usually needs to hold the ultrasonic probe for a long time to carry out examination, so that the wrist and the arm of the medical staff are sore, the operation is inconvenient during detection, and the detection efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this reason, an object of the utility model is to provide an ultrasonic examination auxiliary frame, include:

the fixed seat is used for being fixed on the bed body;

the support frame is arranged on the fixed seat;

the first driving assembly is arranged at the top of the support frame;

the second driving assembly is connected with the first driving assembly so that the first driving assembly drives the second driving assembly to move in the x-axis direction;

the lifting mechanism is connected to the second driving assembly so that the second driving assembly drives the lifting mechanism to move in the y-axis direction;

the lifting mechanism is used for fixing the ultrasonic probe and can lift in the z-axis direction, so that the lifting mechanism drives the ultrasonic probe to move in the x-axis direction, the y-axis direction and the z-axis direction together.

Preferably, according to an embodiment of the present invention, the first driving assembly includes:

the guide rail seat is provided with a screw rod arranged along the x-axis direction;

the sliding table is arranged on the guide rail seat in a sliding mode and is in transmission connection with the lead screw;

the first motor is connected with one end of the screw rod to drive the screw rod and drive the sliding table to reciprocate on the guide rail seat.

Preferably, according to an embodiment of the present invention, the second driving assembly includes:

the hollow seat is fixedly arranged on the sliding table, and a transmission belt is arranged in the hollow seat along the y-axis direction;

the two driving wheels are arranged at two ends of the transmission belt and are used for driving the transmission belt to rotate;

and the second motor is connected with one of the driving wheels so as to drive the driving wheels to rotate.

Preferably, according to an embodiment of the present invention, the lifting mechanism includes:

the sliding seat penetrates through sliding grooves formed in two sides of the hollow seat in the y-axis direction and is connected with the transmission belt, so that the transmission belt drives the sliding seat to move along the y-axis direction;

the lifting rod is arranged at the bottom of the sliding seat;

the linear motor is arranged in the sliding seat and extends downwards to be connected with the lifting rod so as to drive the lifting rod to move linearly in the z-axis direction;

the probe clamping sleeve is connected with the bottom of the lifting rod, so that the lifting rod drives the probe clamping sleeve to move in the z-axis direction.

Preferably, according to the utility model discloses an embodiment, the probe card sleeve has rear wall, left side wall, right side wall, goes up lateral wall and lower lateral wall, rear wall, left side wall, right side wall, go up lateral wall and lower lateral wall and inject one and be suitable for the holding chamber of accomodating ultrasonic probe.

Preferably, according to an embodiment of the present invention, a through hole for passing a cable of the ultrasonic probe is formed in the middle of the rear sidewall penetrating into the accommodating cavity;

two first pivot parts which are formed into a whole and extend backwards are arranged on two sides of the through hole; the bottom of the lifting rod is provided with a second pivot part which is pivotally connected with the two first pivot parts, so that the probe clamping sleeve can rotate circumferentially relative to the lifting rod.

Preferably, according to the present invention, the inner side surfaces of the left side wall and the right side wall are respectively provided with a spring plate adapted to elastically abut against the ultrasonic probe.

Preferably, according to the utility model discloses an embodiment, still include control panel, control panel through the connecting wire respectively with first drive assembly, second drive assembly reach elevating system is connected, in order to control respectively first drive assembly, second drive assembly reach elevating system's removal.

Preferably, according to the utility model discloses an embodiment, the support frame is liftable support, and is provided with fixing bolt in order to fix the support frame.

The utility model provides an ultrasonic examination auxiliary frame can fix ultrasonic probe on elevating system, when using, medical personnel pass through the fixing base and fix on the sick bed, then just be patient's affected part with ultrasonic probe, and reduce ultrasonic probe to the affected part of pasting to patient through elevating system, and circulate through first drive assembly and second drive assembly and survey to scan in x axle direction and y axle direction, make medical personnel need not to hold ultrasonic probe with the hand when the operation, it is more convenient when surveying to scan, avoid medical personnel's arm fatigue and improved the efficiency when detecting.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an ultrasonic examination auxiliary frame provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first driving assembly provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second driving assembly and a lifting mechanism provided in an embodiment of the present invention;

fig. 4 is a cross-sectional view of a second drive assembly and lift mechanism provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a probe card sleeve provided in an embodiment of the present invention.

The reference numbers illustrate:

10. a fixed seat; 20. a support frame; 201. fixing the bolt; 30. a first drive assembly; 301. a guide rail seat; 302. a screw rod; 303. a sliding table; 304. a first motor; 40. a second drive assembly; 401. a hollow seat; 402. a transmission belt; 403. a driving wheel; 404. a second motor; 50. a lifting mechanism; 501. a sliding seat; 502. a lifting rod; 503. a linear motor; 504. a probe card sleeve; 5041. a rear sidewall; 5042. a left side wall; 5043. a right side wall; 5044. a lower sidewall; 5045. an upper sidewall; 5046. a spring plate; 5047. a through hole; 505. a first pivot portion; 506. a second pivot portion; 60. a control panel; 601. and connecting the wires.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. 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 specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The ultrasonic examination auxiliary frame according to the embodiment of the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1, an ultrasonic examination auxiliary frame according to an embodiment of the present invention includes a fixing base 10, a supporting frame 20, a first driving assembly 30, a second driving assembly 40, and a lifting mechanism 50, wherein the fixing base 10 is used for being fixed to a bed body; the supporting frame 20 is arranged on the fixed seat 10; the first driving assembly 30 is arranged at the top of the supporting frame 20; the second driving assembly 40 is connected with the first driving assembly 30, so that the first driving assembly 30 drives the second driving assembly 40 to move in the x-axis direction; the lifting mechanism 50 is connected to the second driving assembly 40, so that the second driving assembly 40 drives the lifting mechanism 50 to move in the y-axis direction; the lifting mechanism 50 is used for fixing the ultrasonic probe and can lift in the z-axis direction, so that the lifting mechanism 50 drives the ultrasonic probe to move in the x-axis direction, the y-axis direction and the z-axis direction together.

The utility model provides an ultrasonic examination auxiliary frame can fix ultrasonic probe on elevating system 50, when using, medical personnel pass through fixing base 10 and fix on the sick bed, then just be in patient's affected part with ultrasonic probe, and reduce ultrasonic probe to the affected part of pasting to patient through elevating system 50, and circulate through first drive assembly 30 and second drive assembly 40 and survey in x axle direction and y axle direction and sweep and examine, make medical personnel need not to hold ultrasonic probe with the hand when the operation, it is more convenient when surveying and sweeping, efficiency when avoiding medical personnel arm fatigue and having improved the detection.

Referring to fig. 2, the first driving assembly 30 includes a rail base 301, a sliding table 303 and a first motor 304, the rail base 301 has a screw 302 arranged along the x-axis direction; the sliding table 303 is arranged on the guide rail seat 301 in a sliding manner and is in transmission connection with the screw rod 302; the first motor 304 is connected to one end of the screw 302 to drive the screw 302 and drive the sliding table 303 to reciprocate on the rail base 301. The first motor 304 can drive the screw rod 302 to rotate, so that the screw rod 302 and the sliding table 303 form screw rod 302 transmission, and then the sliding table 303 is driven to move in the x-axis direction, so that the operation is more stable, and the operation is more convenient.

Referring to fig. 3 and 4, the second driving assembly 40 includes a hollow base 401, two driving wheels 403 and a second motor 404, the hollow base 401 is fixed on the sliding table 303, and a driving belt 402 is disposed inside the hollow base 401 along the y-axis direction; the two driving wheels 403 are arranged at two ends of the driving belt 402 and are used for driving the driving belt 402 to rotate; the second motor 404 is connected to one of the driving wheels 403 to drive the driving wheels 403 to rotate. In this embodiment, carry out the drive conveyer belt through second motor 404 and move for medical personnel operate more conveniently, make elevating system 50 driven at the motion of y axle direction, thereby make and can be swept and examine the detection by fixed probe in x axle direction and y axle direction, it is wider to survey the scope, operates simplyr, and the structure is more reliable and more stable.

Specifically, the lifting mechanism 50 includes a sliding seat 501, a lifting rod 502, a linear motor 503 and a probe card sleeve 504, wherein the sliding seat 501 passes through sliding grooves formed on two sides of the hollow seat 401 in the y-axis direction and is connected with the transmission belt 402, so that the transmission belt 402 drives the sliding seat 501 to move along the y-axis direction; the lifting rod 502 is arranged at the bottom of the sliding seat 501; the linear motor 503 is disposed in the sliding seat 501 and extends downward to be connected to the lifting rod 502 to drive the lifting rod 502 to move linearly in the z-axis direction; probe card sleeve 504 is coupled to the bottom of lift rod 502 such that lift rod 502 drives probe card sleeve 504 to move in the z-axis direction.

The probe card sleeve 504 can be set according to actual requirements, for example, the probe card sleeve can be set according to the shape of the ultrasonic probe, and can be set in the shapes of a column, a horn, a circle and the like, and the probe card sleeve is adapted to different ultrasonic probes and drives the ultrasonic probes to perform detection scanning on different parts by moving the base; in this embodiment, the linear motor 503 generally has a stator and a mover, the mover is connected to the lifting rod 502, and the mover can move linearly relative to the stator to drive the lifting rod 502 to lift.

Referring to FIG. 5, probe ferrule 504 has a rear wall 5041, a left side wall 5042, a right side wall 5043, an upper side wall 5045 and a lower side wall 5044, a rear wall 5041, a left side wall 5042, a right side wall 5043, an upper side wall 5045 and a lower side wall 5044 defining a receiving cavity adapted to receive an ultrasound probe.

Wherein, when probe cutting ferrule 504 sets up to loudspeaker form, then can the convex array probe of adaptation, cover solid convex array probe through probe cutting ferrule 504 to carry out lift adjustment, the operation is more convenient.

Specifically, a through hole 5047 for a cable penetrating through the ultrasonic probe is formed in the middle of the rear side wall 5041 penetrating into the accommodating cavity; the through hole 5047 has two first pivot parts 505 formed integrally and extending rearward on both sides; the bottom of lifter 502 has a second pivot 506 pivotally connected to first pivots 505 to allow probe ferrule 504 to rotate circumferentially with respect to lifter 502.

Wherein, through-hole 5047 can make the cable of ultrasonic probe pass thereby fix ultrasonic probe in probe cutting ferrule 504 to adjust ultrasonic probe's angle through the cooperation of first pivot portion 505 and second pivot portion 506, thereby go up and down to scan with the affected part that is close to patient, when to gynecological examination, suitable angle also can make the detection more accurate, and the degree of depth of adjusting through removing the base is more accurate.

Specifically, the inner sides of the left side wall 5042 and the right side wall 5043 are respectively provided with a spring 5046 which is suitable for elastically abutting against the ultrasonic probe.

Wherein, can set up shell fragment 5046 in probe card cover 504 and carry out to paste ultrasonic probe for ultrasonic probe's fixed more stable, in order to avoid ultrasonic probe to damage, can set up soft materials's shell fragment 5046 and carry out to paste ultrasonic probe, for example with the rubber cladding outside shell fragment 5046, can both provide the damping effect, also can make ultrasonic probe fixed more stable.

Referring to fig. 1 again, the apparatus further includes a control panel 60, and the control panel 60 is connected to the first driving assembly 30, the second driving assembly 40 and the lifting mechanism 50 through a connection line 601 to control the movement of the first driving assembly 30, the second driving assembly 40 and the lifting mechanism 50 respectively. The control panel 60 can be connected with the first driving assembly 30, the second driving assembly 40 and the lifting mechanism 50 in a wired or wireless manner, so that the control is performed respectively, the scanning range is more comprehensive when ultrasonic detection is performed, and the operation is more convenient and reliable.

Optionally, the supporting frame 20 is a lifting support, and is provided with a fixing bolt 201 to fix the supporting frame 20. Wherein, support frame 20 can be after fixing base 10 well, then adjust support frame 20's height for the probe can be close to the patient, then height that rethread elevating system 50 drove the compensation probe is surveyed, makes to survey more accurate.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An ultrasound examination assistant stand, comprising:

the fixed seat is used for being fixed on the bed body;

the support frame is arranged on the fixed seat;

the first driving assembly is arranged at the top of the support frame;

2. The ultrasonic inspection aid of claim 1, wherein the first drive assembly comprises:

3. An ultrasound examination assistant stand according to claim 2, wherein said second drive assembly comprises:

4. An ultrasound examination assistant stand according to claim 3, wherein said elevating mechanism comprises:

the lifting rod is arranged at the bottom of the sliding seat;

5. An ultrasound examination assistant stand according to claim 4, wherein said probe card sleeve has a rear side wall, a left side wall, a right side wall, an upper side wall and a lower side wall, said rear side wall, left side wall, right side wall, upper side wall and lower side wall defining a receiving cavity adapted to receive said ultrasound probe.

6. The ultrasonic examination auxiliary frame according to claim 5, wherein a through hole for a cable of the ultrasonic probe to pass through is formed in the middle of the rear side wall penetrating into the accommodating cavity;

7. The ultrasonic examination auxiliary frame according to claim 5, wherein the inner side surfaces of the left side wall and the right side wall are respectively provided with a spring sheet which is suitable for elastically abutting against the ultrasonic probe.

8. The ultrasonic examination auxiliary frame according to claim 1, further comprising a control panel connected to the first driving assembly, the second driving assembly and the lifting mechanism via connection lines, respectively, for controlling the movement of the first driving assembly, the second driving assembly and the lifting mechanism, respectively.

9. The ultrasonic examination auxiliary frame according to claim 1, wherein the support frame is a liftable support frame, and a fixing bolt is provided to fix the support frame.