CN215688009U

CN215688009U - Patient limb adjusting device for ultrasound department examination

Info

Publication number: CN215688009U
Application number: CN202122029845.1U
Authority: CN
Inventors: 朱小双; 田立华
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-01
Anticipated expiration: 2031-08-26

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a patient limb adjusting device for ultrasonic examination, which comprises a middle plate, wherein a head plate and a leg plate are respectively rotatably mounted at two ends of the middle plate, a groove is formed in the inner side surface of the middle plate, a rotating plate is rotatably mounted on the inner wall of the groove, a concave edge matched with the rotating plate is arranged on one side, away from the rotating plate, of the inner wall of the groove, a worm wheel is sleeved on one side, away from a screw sleeve, of the outer surface of a screw rod, and a worm is meshed with the lower end surface of the worm wheel. According to the utility model, through the arrangement of the recess, after the rotating plate is reset by the recess matched with the rotating plate, the middle plate is free of any bulge or pit, so that no discomfort is caused to a lying patient, and through the arrangement of the worm wheel and the worm, the transmission mode of the worm and the worm wheel can not only increase the power of the rotating plate during rotation, but also enable the patient to turn over even if the patient is heavy, and also can maintain the posture of the patient unchanged when the motor is stopped.

Description

Patient limb adjusting device for ultrasound department examination

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a patient limb adjusting device for ultrasonic examination.

Background

Ultrasound medicine is a young and important branch of medical imaging, and with the adoption and increasing perfection of new ultrasound technology, it is constantly developed in fusion with clinical departments, and plays a great role in diagnosis and treatment of diseases. The diagnosis and treatment work carried out conventionally comprises two-dimensional and color Doppler ultrasonic diagnosis of abdomen, urinary system, chest cavity, small organs, soft tissues and bone joints; interventional ultrasound diagnosis and treatment of space occupying lesions and effusion lesions; color Doppler ultrasound diagnosis of neck, extremities and visceral vessels; a new technology for non-invasive treatment of various solid tumors by high intensity focused ultrasound (ultrasonic blade, HIFU) is developed. In the process of examining the limbs of a patient by using ultrasonic, the ultrasonic instrument is mainly used for evaluating the skin, fascia, muscles, tendons, ligaments, peripheral nerves, musculoskeletal joints and other limb parts, so that the problems existing in the limbs can be more clearly understood in the treatment process. Meanwhile, before ultrasonic examination, the limbs of some patients may have an uncontrollable condition, so that the limbs need to be fixed and adjusted through an auxiliary device, and examination by medical staff is facilitated.

There are the following problems:

1. current limbs adjusting device, when reseing after turning over to the patient, the component of patient's body resets improperly on the bed board easily, makes the place that the unevenness appears on the bed board easily, leads to the patient who lies to feel uncomfortable easily.

2. When a certain part of a patient is abnormal, the posture of the patient needs to be maintained unchanged so as to repeatedly check and confirm the state of an illness, but the current limb adjusting device cannot well realize self-locking and easily leads the patient to shake during the checking.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a patient limb adjusting device for ultrasonic examination, which solves the problems that when the patient is reset after turning over, the component under the body of the patient is easy to reset improperly on a bed plate and can not realize self-locking well.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a patient's limbs adjusting device is used in ultrasonic department's inspection, includes the medium plate, the both ends of medium plate are rotated respectively and are installed first board and leg board, the medial surface of medium plate is provided with the recess, the inner wall of recess is rotated and is installed the rotor plate, one side that the rotor plate was kept away from to the inner wall of recess is provided with the concave edge anastomotic with the rotor plate, the bottom of recess is provided with the spout, the inner wall of spout is rotated and is installed the screw rod, the outer surface thread of screw rod install with spout complex swivel nut, the medial surface of swivel nut is rotated and is installed the ejector pin, one side that the swivel nut was kept away from to the surface of screw rod has cup jointed the worm wheel, the worm is installed in the lower terminal surface meshing of worm wheel.

As a preferable technical scheme of the utility model, the lower end surface of the middle plate is provided with a support rod in a threaded manner, and the lower end surface of the support rod is provided with a support plate in a threaded manner.

In a preferred embodiment of the present invention, an angle plate is screwed to an upper end surface of the support plate, and electric push rods are rotatably mounted between the angle plate and the head plate and between the angle plate and the leg plate.

As a preferable technical scheme of the utility model, the lower end surface of the supporting plate is provided with a caster wheel in a threaded manner, and the lower end surface of the caster wheel is rotatably provided with a brake wheel.

As a preferable technical scheme, one end of the ejector rod, which is far away from the screw sleeve, is rotatably connected to the lower end face of the rotating plate through the support lug, and the front end face of the middle plate and the rear end face of the middle plate are both welded with the holding rods.

As a preferable technical scheme of the utility model, the middle plate, the head plate, the leg plates and the rotating plate are all made of aluminum profiles, and the outer surface of the middle plate, the outer surface of the head plate, the outer surface of the leg plates and the outer surface of the rotating plate are subjected to plastic spraying treatment.

Compared with the prior art, the utility model provides a patient limb adjusting device for ultrasound department examination, which has the following beneficial effects:

1. this patient's limbs adjusting device is used in ultrasonic branch of academic or vocational study inspection through setting up sunken, makes the rotor plate back that resets with the anastomotic sunken of rotor plate, does not have any arch or pit on the medium plate, can not make the patient of lying produce any discomfort.

2. This patient's limbs adjusting device is used in department of ultrasonography, through setting up worm wheel and worm, the power when the driving method of worm and worm wheel not only can increase the rotor plate and rotate, also can make the patient stand up even under the heavier condition of patient, but also can maintain patient's posture unchangeable when the motor stops.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a groove of the present invention;

FIG. 3 is an enlarged view of FIG. 2A of the present invention;

FIG. 4 is a front view of a plate according to the present invention;

FIG. 5 is an enlarged view of FIG. 4B of the present invention.

In the figure: 1. a middle plate; 2. a head plate; 3. a leg plate; 4. a groove; 5. a rotating plate; 6. a chute; 7. A screw; 8. a threaded sleeve; 9. a top rod; 10. a worm gear; 11. a worm; 12. a support bar; 13. a support plate; 14. a gusset; 15. an electric push rod; 16. a caster; 17. a brake wheel; 18. supporting a lug; 19. a support rod; 20. and (4) a concave edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a patient's limbs adjusting device is used in ultrasonic examination, including medium plate 1, the both ends of medium plate 1 are rotated respectively and are installed first board 2 and leg board 3, the medial surface of medium plate 1 is provided with recess 4, the inner wall of recess 4 is rotated and is installed rotor plate 5, one side that rotor plate 5 was kept away from to the inner wall of recess 4 is provided with the anastomotic concave edge 20 with rotor plate 5, the bottom of recess 4 is provided with spout 6, spout 6's inner wall is rotated and is installed screw rod 7, the outer surface thread installation of screw rod 7 and spout 6 complex swivel nut 8, ejector pin 9 is installed in the medial surface rotation of swivel nut 8, worm wheel 10 has been cup jointed to the surface of screw rod 7 one side that swivel nut 8 was kept away from, worm 11 is installed in the meshing of the lower terminal surface of worm wheel 10.

In the embodiment, the middle plate 1 supports the trunk part of a patient, the head plate 2 supports the head part of the patient, the leg plates 3 support the lower leg part below the knee of the patient, the concave edge 20 matched with the rotating plate 5 ensures that the rotating plate 5 does not have bulges and pits on the whole middle plate 1 after being reset, so that the trunk of the patient does not have any abnormal discomfort when normally lying on the middle plate 1, the sliding groove 6 provides a path for the sliding of the screw sleeve 8 and limits the screw sleeve 8 not to radially rotate, thereby realizing that the rotation of the screw 7 can enable the axial position of the screw sleeve 8 to move, the ejector rod 9 can enable the rotating plate 5 to rotate on the inner wall of the groove 4 along with the movement of the screw sleeve 8, thereby realizing that the patient turns over, the worm 11 is driven by a servo motor to drive the worm wheel 10 to rotate, the transmission fit of the worm 11 and the worm wheel 10 not only enables the power of the worm wheel 10 to be more sufficient, but also can enable the worm wheel 10 not to rotate due to self-locking effect of the worm rod per se when the motor stops rotating, therefore, the turning angle of the patient is kept unchanged, the posture of the patient is unchanged, and the medical care personnel can conveniently perform repeated examination to confirm the state of an illness when checking abnormality at a certain angle.

Specifically, a support rod 12 is installed on the lower end face of the middle plate 1 through threads, and a support plate 13 is installed on the lower end face of the support rod 12 through threads.

In this embodiment, the supporting rod 12 supports the middle plate 1, and the supporting plate 13 supports the angle plate 14 and the supporting rod 12.

Specifically, an angle plate 14 is screwed to the upper end surface of the support plate 13, and electric push rods 15 are rotatably mounted between the angle plate 14 and the head plate 2 and between the angle plate 14 and the leg plate 3.

In this embodiment, the electric putter 15 can be extended or shortened in its length during its operation, so that the angle plates 14 between the head plate 2 and the leg plate 3 and the middle plate 1 are changed to support the head of the patient and to put down the lower leg of the patient to bend the knee.

Specifically, a caster 16 is installed on the lower end face of the support plate 13 in a threaded manner, and a brake wheel 17 is rotatably installed on the lower end face of the caster 16.

In this embodiment, the brake wheel 17 can brake at ordinary times, so that the position of the device is fixed and indefinite, and the device can move after the brake is released.

Specifically, the one end that the swivel nut 8 was kept away from to ejector pin 9 is passed through journal stirrup 18 and is rotated and connect in the lower terminal surface of rotor plate 5, and the preceding terminal surface of medium plate 1 and the rear end face of medium plate 1 all weld and hold up pole 19.

In the embodiment, the holding rod 19 is convenient for the patient to hold when turning over, so that the patient can be prevented from feeling tension when turning over.

Specifically, the middle plate 1, the head plate 2, the leg plates 3 and the rotating plate 5 are all made of aluminum profiles, and the outer surface of the middle plate 1, the outer surface of the head plate 2, the outer surfaces of the leg plates 3 and the outer surface of the rotating plate 5 are all subjected to plastic spraying treatment.

In this embodiment, the middle plate 1, the head plate 2, the leg plates 3 and the rotating plate 5 made of aluminum profiles are not easy to oxidize and rust, and the corrosion resistance of the middle plate 1, the head plate 2, the leg plates 3 and the rotating plate 5 is improved by plastic spraying treatment, so that the service life of the device is long.

The electric push rod 15 in the embodiment is a known technology which is already disclosed and widely applied to daily life.

The working principle and the using process of the utility model are as follows: when the ultrasonic examination probe is used, a patient lies on the middle plate 1, the probe for ultrasonic examination is moved on the patient after being coated with a couplant, the motor is started to drive the worm 11, the worm wheel 10 drives the screw 7 to rotate, the threaded sleeve 8 moves on the screw 7, so that the ejector rod 9 jacks up the bottom of the rotating plate 5 to rotate the rotating plate 5, the patient can turn over to avoid the abdominal flatulence and make the tumor in the body continuously move to confirm the position of the tumor, when the abnormality of a certain part of the patient is found, the motor can be stopped, the posture of the patient can be maintained due to the self-locking effect of the transmission mode of the worm wheel 10 and the worm 11, so that medical personnel can repeatedly examine to confirm the illness state, after the examination, the motor is started again to rotate, so that the rotating plate 5 returns to the concave edge 20, and the concave edge 20 is inosculated with the rotating plate 5, so that the rotating plate 5 does not have bulges and pits on the whole middle plate 1 after being reset, the trunk of the patient can normally lie on the middle plate 1 without any abnormal discomfort.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a patient's limbs adjusting device is used in ultrasonography, includes medium plate (1), its characterized in that: the utility model discloses a novel multi-functional socket for children, including well board (1), well board (2), leg board (3), the medial surface of well board (1) is provided with recess (4), the inner wall of recess (4) rotates and installs rotor plate (5), one side that rotor plate (5) were kept away from to the inner wall of recess (4) is provided with concave along (20) anastomotic with rotor plate (5), the bottom of recess (4) is provided with spout (6), the inner wall of spout (6) rotates installs screw rod (7), the outer surface thread installation of screw rod (7) and spout (6) complex swivel nut (8), ejector pin (9) are installed in the medial surface rotation of swivel nut (8), worm wheel (10) have been cup jointed to one side that swivel nut (8) were kept away from to the surface of screw rod (7), worm (11) are installed in the lower terminal surface meshing of worm wheel (10).

2. The device for regulating the limb of a patient for ultrasound examination according to claim 1, wherein: the support rod (12) is installed to the lower terminal surface screw thread of medium plate (1), backup pad (13) is installed to the lower terminal surface screw thread of bracing piece (12).

3. The device for regulating the limb of a patient for ultrasonic examination according to claim 2, wherein: an angle plate (14) is installed on the upper end face of the supporting plate (13) in a threaded mode, and electric push rods (15) are installed between the angle plate (14) and the head plate (2) and between the angle plate (14) and the leg plate (3) in a rotating mode.

4. The device for regulating the limb of a patient for ultrasonic examination according to claim 2, wherein: casters (16) are installed to the lower terminal surface screw thread of backup pad (13), the lower terminal surface of casters (16) is rotated and is installed brake wheel (17).

5. The device for regulating the limb of a patient for ultrasound examination according to claim 1, wherein: one end of the ejector rod (9) far away from the threaded sleeve (8) is rotatably connected to the lower end face of the rotating plate (5) through a support lug (18), and the front end face of the middle plate (1) and the rear end face of the middle plate (1) are both welded with a holding rod (19).

6. The device for regulating the limb of a patient for ultrasound examination according to claim 1, wherein: the middle plate (1), the head plate (2), the leg plates (3) and the rotating plate (5) are all made of aluminum profiles, and the outer surface of the middle plate (1), the outer surface of the head plate (2), the outer surface of the leg plates (3) and the outer surface of the rotating plate (5) are all subjected to plastic spraying treatment.