CN217162134U

CN217162134U - Leg supporting device for image CT examination

Info

Publication number: CN217162134U
Application number: CN202123075663.4U
Authority: CN
Inventors: 揭平平; 刘霞
Original assignee: Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Current assignee: Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-12
Anticipated expiration: 2031-12-08

Abstract

The utility model provides a leg supporting device for image CT examination, which comprises a bed body, wherein the bed body is provided with a supporting device and a rotating plate which is hinged with the supporting device, and the supporting device is supported on the back surface of the rotating plate; the bed body is provided with a foot restraint belt, and the foot restraint belt is close to the hinged position of the rotating plate and the bed body; the front side of the rotating plate is provided with a leg restraint belt; one end of the rotating plate, which is far away from the bed body, is hinged with a draw hook and a supporting plate, the supporting plate is positioned below the draw hook, the draw hook is buckled with the supporting plate, and the end surfaces of the draw hook, the supporting plate and the rotating plate form a right-angled triangle structure; the supporting plate is provided with a fixing band. The utility model discloses restraint that can be stable and the lower part of the body that supports the patient for the foot keeps keeping flat in the bed body, also enables the shank and keeps the take off, can reduce patient's uncomfortable sense when avoiding the patient to shake off.

Description

Leg supporting device for image CT examination

Technical Field

The utility model relates to a radiology department auxiliary assembly particularly, relates to an image is shank strutting arrangement for CT inspection.

Background

CT is electronic computerized tomography, which uses precisely collimated X-ray beam, gamma ray, ultrasonic wave, etc. to scan the cross section of human body one by one together with detector with very high sensitivity.

When the feet are examined by CT, the feet of a patient are required to present a correct posture that the surfaces of the feet are parallel and flatly placed on a bed plate of a scanning bed, but when the patient lies flat, the soles of the feet are usually tilted, namely the soles of the feet and the bed plate are purely at an included angle, and a doctor or the patient can cause discomfort of the soles when the doctor or the patient forces the soles of the feet to be flatly placed on the bed plate; therefore, in order to reduce the discomfort of the patient, it is generally required that the lower leg and the upper leg of the patient are in a bent state; secondly, when examining the lumbar vertebra, the legs of the patient need to be padded up to reduce the physiological radian of the lumbar vertebra; however, in patients with unconsciousness and restlessness, it is impossible to maintain the bending of the thigh and the lower leg for a long time in examining the feet, and to maintain the leg at a certain height in examining the lumbar vertebrae.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an image is shank strutting arrangement for CT inspection, it is not enough to prior art, restraint that can be stable and support patient's the lower part of the body for the foot keeps keeping flat in the bed body, also enables the shank and keeps the take off, can reduce patient's uncomfortable when avoiding the patient to shake off again.

The embodiment of the utility model discloses a realize through following technical scheme: a leg supporting device for image CT examination comprises a bed body, wherein a supporting device and a rotating plate are hinged to the bed body, and the supporting device is supported on the back of the rotating plate; the bed body is provided with a foot restraint belt, and the foot restraint belt is close to the hinged position of the rotating plate and the bed body; the front side of the rotating plate is provided with a leg restraint belt; one end of the rotating plate, which is far away from the bed body, is hinged with a draw hook and a supporting plate, the supporting plate is positioned below the draw hook, the draw hook is buckled with the supporting plate, and the end surfaces of the draw hook, the supporting plate and the rotating plate form a right-angled triangle structure; the supporting plate is provided with a fixing band.

Furthermore, a sliding groove is formed in the bed body, the supporting device comprises a screw rod, a sliding block and a connecting rod, the screw rod is arranged in the sliding groove and is rotatably connected with the sliding groove, the sliding block is in threaded connection with the screw rod and is in sliding connection with the sliding groove, and two ends of the connecting rod are respectively hinged with the sliding block and the back face of the rotating plate.

Further, a bearing is arranged at the position where the screw rod is rotatably connected with the sliding groove.

Furthermore, one end of the rotating plate is hinged to the side wall of the sliding groove, a notch is formed in the side wall, away from the hinged position of the rotating plate and the sliding groove, of the sliding groove, and the geometric dimension of the notch is matched with the other end of the rotating plate.

Furthermore, one end of the rotating plate, which is far away from the bed body, is provided with a round angle.

Furthermore, a lifting lug is arranged on the front surface of the supporting plate, and the draw hook is buckled with the lifting lug; the back of backup pad, the back of rotor plate all are provided with magnet, two the spatial position phase-match of magnet.

Furthermore, foot restraint strap, the restraint strap of shank and fixed band all include the first area body and the second area body, the first area body is taken body and second area body and is buckled the lock joint through the magic.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model can restrain the foot by arranging the foot restraint belt, so that the sole of the foot is attached to the bed body, the angle between the rotating plate and the bed body is adjusted by matching with the rotating plate, and the rotating plate supports the shank of the patient, so that the bending state between the shank and the foot and between the shank and the thigh of the patient can keep the comfortable state of the patient;

2. the utility model discloses set up backup pad and fixed band, the shank is fixed to the fixed band, and the shank can be supported to the backup pad, and the cooperation rotor plate rotates and realizes the altitude mixture control, realizes raising the physiology radian of patient's shank in order to satisfy the optimal reduction lumbar vertebrae.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view of the cross-sectional structure of the present invention;

icon: 1-bed body; 2-rotating the plate; 3-a support plate; 4-fixing the belt; 5, pulling a hook; 6-leg restraint strap; 7-a foot restraint strap; 8-connecting rod; 9-a slide block; 10-a screw rod; 11-a magnet; 12-a chute; 13-notch.

Detailed Description

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, 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 in specific cases to those skilled in the art.

As shown in fig. 1, a leg supporting device for image CT examination includes a bed body 1, a supporting device and a rotating plate 2 hinged to the bed body 1, wherein the rotating plate 2 can rotate around the bed body 1, the supporting device is supported on the back of the rotating plate 2, a supporting plate 3 supports the rotating plate 2, and positions and adjusts the position of the rotating plate 2 for the rotating plate 2; the bed body 1 is provided with a foot restraint belt 7, and the foot restraint belt 7 restrains feet so that soles of the feet can be kept attached to the bed body 1; the foot restraint strap 7 is close to the hinged position of the rotating plate 2 and the bed body 1, and the rotating plate 2 supports the lower leg of the patient; the front surface of the rotating plate 2 is provided with a leg restraint belt 6, the leg restraint belt 6 restrains the lower leg of the patient, and the lower leg of the patient is prevented from separating from the rotating plate 2; one end of the rotating plate 2, which is far away from the bed body 1, is hinged with a draw hook 5 and a support plate 3, the support plate 3 is positioned below the draw hook 5, the draw hook 5 is buckled with the support plate 3, the end faces of the draw hook 5, the support plate 3 and the rotating plate 2 form a right-angled triangle structure, the draw hook 5 pulls the support plate 3 to position the support plate 3, and the right-angled triangle structure is a stable structure, so that the support plate 3 can stably support the legs of a patient; the supporting plate 3 is provided with a fixing belt 4, and the fixing belt 4 is used for fixing and restraining the legs of the patient.

In this embodiment, the bed body 1 is provided with a chute 12, and the chute 12 can be used for installing the support plate 3 and storing the rotating plate 2, so that the rotating plate 2 can be horizontally placed; the supporting device comprises a screw rod 10, a sliding block 9 and a connecting rod 8, the screw rod 10 is arranged in the sliding groove 12 and is rotationally connected with the sliding groove 12, the screw rod 10 can rotate under the operation of medical staff, the sliding block 9 is in threaded connection with the screw rod 10, the sliding block 9 is in sliding connection with the sliding groove 12, the rotation of the screw rod 10 can be converted into the translation of the sliding block 9, the sliding groove 12 limits the sliding block 9, and the sliding block 9 is prevented from rotating along with the screw rod 10; two ends of the connecting rod 8 are respectively hinged with the sliding block 9 and the back surface of the rotating plate 2, and the connecting rod 8 supports the rotating plate 2.

In this embodiment, a rotating handle is disposed at one end of the screw rod 10, so that the medical staff can rotate the screw rod 10 conveniently.

It should be noted that the screw thread of the screw rod 10 is a trapezoidal screw thread, which has a self-locking effect.

In the embodiment, in order to enable the screw rod 10 to stably rotate and avoid the screw rod 10 from being stuck due to friction, a bearing is arranged at the position where the screw rod 10 is rotatably connected with the chute 12.

In this embodiment, rotor plate 2 can keep flat in order to realize, makes rotor plate 2 when keeping flat its front can flush with the upper surface of the bed body 1, rotor plate 2's one end is articulated with the lateral wall of spout 12, spout 12 is kept away from rotor plate 2 and has been seted up breach 13 on the lateral wall of the articulated department of spout 12, the geometric dimensions of breach 13 and rotor plate 2's the other end phase-match, and rotor plate 2's the other end is placed in breach 13, and breach 13 supports rotor plate 2.

In this embodiment, because the corner of rotor plate 2 can produce the oppression to patient's skin tissue, makes the patient feel uncomfortable, the fillet is set to the one end of keeping away from bed body 1 on rotor plate 2, and the fillet replaces the corner, and smooth transition corner reduces the oppression that skin tissue received.

In this embodiment, in order to enable the draw hook 5 to stably draw the support plate 3, a lifting lug is disposed on the front surface of the support plate 3, and the draw hook 5 is fastened to the lifting lug.

In this embodiment, in order to be able to receive the supporting plate 3 against the back of the rotating plate 2 when the supporting plate 3 is not used, and reduce the occupied space, the back of the supporting plate 3 and the back of the rotating plate 2 are both provided with the magnets 11, the spatial positions of the two magnets 11 are matched, and the supporting plate 3 is received against the back of the rotating plate 2 through the adsorption force of the two magnets 11.

In this embodiment, foot restraint strap 7, leg restraint strap 6 and fixed band 4 all include the first area body and the second area body, the first area body passes through the magic buckle lock joint with the second area body, reaches the effect of convenient fixing.

In this embodiment, a leg support device for image CT examination operates as follows:

when CT inspection is done to the foot to needs, medical staff rotates lead screw 10 through changeing, lead screw 10 rotatory area slider 9 removes in spout 12, thereby support the rotation through connecting rod 8, realize adjusting the angle of rotor plate 2 and bed body 1, rotor plate 2 adjusts the back, the patient places the shank in the front of rotor plate 2, medical staff operates the about band 7 restraint patient foot of foot, operate the about band 6 restraint patient shank of shank, make patient's shank and foot, the curved state between shank and the thigh keeps patient's comfortable state.

When lumbar vertebrae CT inspection is done to needs, rotate backup pad 3, make drag hook 5 and rings lock joint, the angle of adjustment backup pad 2 and bed body 1 realizes adjusting the height of backup pad 3, and the patient places the shank in backup pad 3, and the fixed patient shank of fixed band 4 realizes raising the physiological radian of patient's shank in order to satisfy the optimal reduction lumbar vertebrae.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 an image CT inspection is with shank strutting arrangement which characterized in that: the bed comprises a bed body (1), wherein a supporting device and a rotating plate (2) are hinged to the bed body (1), and the supporting device is supported on the back of the rotating plate (2); a foot restraint strap (7) is arranged on the bed body (1), and the foot restraint strap (7) is close to the hinged position of the rotating plate (2) and the bed body (1); a leg restraint belt (6) is arranged on the front surface of the rotating plate (2); one end of the rotating plate (2) far away from the bed body (1) is hinged with a draw hook (5) and a support plate (3), the support plate (3) is positioned below the draw hook (5), the draw hook (5) is buckled with the support plate (3), and the end surfaces of the draw hook (5), the support plate (3) and the rotating plate (2) form a right-angled triangle structure; the supporting plate (3) is provided with a fixing belt (4).

2. The leg supporting device for image CT examination according to claim 1, wherein: the bed body (1) is provided with a sliding groove (12), the supporting device comprises a screw rod (10), a sliding block (9) and a connecting rod (8), the screw rod (10) is arranged in the sliding groove (12) and is rotatably connected with the sliding groove (12), the sliding block (9) is in threaded connection with the screw rod (10), the sliding block (9) is in sliding connection with the sliding groove (12), and two ends of the connecting rod (8) are hinged to the back faces of the sliding block (9) and the rotating plate (2) respectively.

3. The leg supporting device for image CT examination according to claim 2, wherein: and a bearing is arranged at the position where the screw rod (10) is rotationally connected with the sliding groove (12).

4. The leg supporting device for image CT examination according to claim 2, wherein: one end of the rotating plate (2) is hinged to the side wall of the sliding groove (12), a notch (13) is formed in the side wall, far away from the hinged position of the rotating plate (2) and the sliding groove (12), of the sliding groove (12), and the geometric dimension of the notch (13) is matched with the other end of the rotating plate (2).

5. The leg supporting device for image CT examination according to claim 1, wherein: one end of the rotating plate (2) far away from the bed body (1) is set to be a round angle.

6. The leg supporting device for image CT examination according to claim 1, wherein: a lifting lug is arranged on the front surface of the supporting plate (3), and the draw hook (5) is buckled with the lifting lug; the back of backup pad (3), the back of rotor plate (2) all are provided with magnet (11), two the spatial position phase-match of magnet (11).

7. The leg supporting device for image CT examination according to claim 1, wherein: foot restraint strap (7), leg restraint strap (6) and fixed band (4) all include the first area body and the second area body, the first area body is taken body and second area body and is buckled the lock joint through the magic.