CN215424603U - Upper limb bracket for chest and abdomen magnetic resonance examination of patient - Google Patents

Abstract

The utility model discloses an upper limb bracket for chest and abdomen magnetic resonance examination of a patient, which belongs to the technical field of medical equipment and comprises a base and a bearing plate, wherein a fixed block A is installed on one side of the base, a supporting block A is installed on the fixed block A, a fixed block B and a fixed block C are installed on the other side of the base, a rotating shaft is arranged in the fixed block C in a penetrating mode, one end of the rotating shaft is installed on the fixed block B, a rocker is installed at the other end of the rotating shaft, a sliding block is installed on the rotating shaft, a supporting block B is installed on the sliding block, a connecting arm rod A is installed on the supporting block B, a supporting block D is installed at the other end of the connecting arm rod A, and a connecting arm rod B is installed on the supporting block A. Through the removal of revolution mechanic and supporting shoe C in the shifting chute, be convenient for adjust the height of upper limbs bracket, patient improves patient's travelling comfort when magnetic resonance examination, through changing the loading board, has reduced the propagation of virus, has increased the security of device.

Description

Upper limb bracket for chest and abdomen magnetic resonance examination of patient

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an upper limb bracket for chest and abdomen magnetic resonance examination of a patient.

Background

When the inspection of each position of the below health of neck, all need to lift the top of the head from the health both sides with both hands, when lifting up by examiner's both hands be in unsettled state, when the inspection bed removes the scanning, unsettled both hands can take place slight activity along with the removal of inspection bed, cause the removal artifact at scanning position easily, influence image quality, do the chest, when the reinforcing inspection or the blood vessel formation of image of below the position of belly, often need the reinforcement of many stages, the time is overlength relatively, if lift unsettled both hands and can not keep the constant state, must influence scanning quality.

Patent CN202010196030. X's publication an arm bracket device for upper limbs is recovered, has solved the problem that the arm supporting mechanism of recovered equipment is gentle each other poor among the prior art, has the reinforcing user comfort, encourages the beneficial effect of user's active training, and concrete scheme is as follows: an arm bracket device for upper limb rehabilitation comprises an arm support for supporting an arm; a handle spaced from the arm rest by a set distance, the handle configured for gripping by a user; the arm holds in the palm and passes through extensible member and leg joint to the distance of adjustment arm support for the handle, and the arm holds in the palm and can be adjusted for the angle of handle, and the handle links firmly with the support.

Some of the above-mentioned utility model have the disadvantages: 1. in actual work, more patients of older age, infirm or unconsciousness have difficulty in maintaining a constant state for a long time with both hands, and need to fix both hands, and the height of each person is different, and the height of the upper limb bracket needs to be adjusted for the comfort of the patient. 2. Many patients need chest and abdomen magnetic resonance examination every day, and upper limb brackets need to be disinfected regularly in order to avoid the patients carrying viruses.

SUMMERY OF THE UTILITY MODEL

The utility model provides an upper limb bracket for chest and abdomen magnetic resonance examination of a patient, aiming at facilitating the adjustment of the height of the upper limb bracket through the movement of a rotating structure and a supporting block C in a moving groove, improving the comfort of the patient during the magnetic resonance examination, reducing the spread of viruses and increasing the safety of the device through replacing a bearing plate.

The specific technical scheme provided by the utility model is as follows:

the utility model provides an upper limb bracket for chest and abdomen magnetic resonance examination of a patient, which comprises a base and a bearing plate, wherein one side of the base is provided with a fixed block A, the fixed block A is provided with a supporting block A, the other side of the base is provided with a fixed block B and a fixed block C, a rotating shaft is arranged in the fixed block C in a penetrating way, one end of the rotating shaft is arranged on the fixed block B, the other end of the rotating shaft is provided with a rocker, the rotating shaft is provided with a sliding block, the sliding block is provided with a supporting block B, the supporting block B is provided with a connecting arm rod A, the other end of the connecting arm rod A is provided with a supporting block D, the supporting block A is provided with a connecting arm rod B, the other end of the connecting arm rod B is provided with a supporting block C, the supporting block C and the supporting block D are arranged on a supporting plate, the bottom of the supporting plate is provided with a moving groove, the supporting block C is arranged in the moving groove, slide bar A and slide bar B are installed at the backup pad both ends, slide bar A and slide bar B install on the loading board, install the bracelet sleeve on the loading board.

Optionally, fixed block C and sliding block inner wall are all carved with the screw thread, the pivot outer wall is carved with the screw thread, fixed block C and sliding block inner wall are carved with the screw thread adaptation that the screw thread and pivot outer wall were carved with, constitute revolution mechanic.

Optionally, the loading board bottom has been seted up the spout, it has slide bar A and slide bar B to peg graft in the spout, loading board bottom both ends demountable installation has stopper A and stopper B, constitutes fixed knot to construct.

Optionally, the height of the rocker when the rocker is vertically downward is lower than the height of the base.

Optionally, the support block a, the support block B, the support block C and the support block D have the same shape and size, the arm connecting rod a and the arm connecting rod B have the same shape and size, and the connecting rings are mounted on the arm connecting rod a and the arm connecting rod B.

The utility model has the following beneficial effects:

1. the embodiment of the utility model provides an upper limb bracket for chest and abdomen magnetic resonance examination of a patient, the height of the upper limb bracket is required to be adjusted when the patient is different in height, a rocker is rocked, when the rocker rotates, a rotating shaft rotates in a fixed block B and a fixed block C, threads are engraved on the inner walls of the fixed block C and a sliding block, threads are engraved on the outer wall of the rotating shaft, the threads engraved on the inner walls of the fixed block C and the sliding block are matched with the threads engraved on the outer wall of the rotating shaft to form a rotating structure, when the rotating shaft rotates, the sliding block moves on the rotating shaft, a supporting block B arranged on the sliding block moves on the rotating shaft along with the sliding block, a connecting arm rod A is driven when the supporting block B moves, a supporting plate is lifted when the connecting arm rod A moves, connecting rings are arranged on the connecting arm rod A and the connecting arm rod B, when the connecting ring moves, the connecting arm rod B drives the supporting block C, and the supporting block C moves in the supporting plate, through the removal of rotating-structure and supporting shoe C in the shifting chute, be convenient for adjust the height of upper limbs bracket, patient improves patient's travelling comfort when the magnetic resonance inspection, has increased the practicality of device.

2. The embodiment of the utility model provides an upper limb bracket for chest and abdomen magnetic resonance examination of a patient, after the patient magnetic resonance examination, a limiting block A and a limiting block B which are arranged below a bearing plate are disassembled, the bottom of the bearing plate is provided with a sliding groove, a sliding rod A and a sliding rod B are inserted in the sliding groove, the sliding rod A and the sliding rod B slide out from the sliding groove, the bearing plate is disassembled, the disassembled bearing plate is disinfected, the next group of bearing plate is replaced, the sliding rod A and the sliding rod B at the two ends of a supporting plate are inserted in the sliding groove, the limiting block A and the limiting block B are arranged, the sliding rod A and the sliding rod B are fixed, the patient can place a hand in a bracelet sleeve and fix the hand, the transmission of viruses is reduced by replacing the bearing plate, and the safety of the device is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of an upper limb bracket for magnetic resonance examination of the chest and abdomen of a patient according to an embodiment of the present invention;

fig. 2 is an expanded view of the fixing structure of fig. 1 of an upper limb bracket for magnetic resonance examination of the chest and abdomen of a patient according to an embodiment of the utility model.

In the figure: 1. a base; 2. a fixed block B; 3. a rotating shaft; 4. a slider; 5. a fixed block C; 6. a rocker; 7. a fixed block A; 8. a supporting block A; 9. a support block B; 10. a support block C; 11. a supporting block D; 12. an arm connecting rod A; 13. an arm connecting rod B; 14. a support plate; 15. a carrier plate; 16. a bracelet sleeve; 17. a slide bar A; 18. a slide bar B; 19. a limiting block A; 20. a limiting block B; 21. a chute; 22. a connecting ring; 23. the slot is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, 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.

An upper limb bracket for magnetic resonance examination of the chest and abdomen of a patient according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2.

Referring to fig. 1 and 2, an upper limb bracket for magnetic resonance examination of the chest and abdomen of a patient according to an embodiment of the present invention includes a base 1 and a bearing plate 15, a fixing block a7 is installed on one side of the base 1, a supporting block A8 is installed on the fixing block a7, a fixing block B2 and a fixing block C5 are installed on the other side of the base 1, a rotating shaft 3 is installed in the fixing block C5 in a penetrating manner, one end of the rotating shaft 3 is installed on a fixing block B2, a rocker 6 is installed at the other end of the rotating shaft 3, a sliding block 4 is installed on the rotating shaft 3, a supporting block B9 is installed on the sliding block 4, a connecting arm lever a12 is installed on the supporting block B9, a supporting block D11 is installed on the other end of the connecting arm lever a12, a connecting arm lever B13 is installed on the supporting block A8, a supporting block C10 is installed on the other end of the connecting arm lever B13, a supporting block C10 and D11 are installed on the supporting plate 14, a moving groove 23 is opened on the bottom of the supporting plate 14, a moving groove 23 is installed with a supporting block C10, slide bar A17 and slide bar B18 are installed at backup pad 14 both ends, and slide bar A17 and slide bar B18 are installed on loading board 15, install bracelet sleeve 16 on loading board 15.

Referring to fig. 1, when the shaft 3 rotates, the sliding block 4 moves on the shaft 3, the supporting block B9 mounted on the sliding block 4 moves on the shaft 3 along with the sliding block 4, the supporting block B9 moves to drive the link a12, and the link a12 moves to lift the supporting plate 14.

Referring to fig. 1 and 2, a stopper a19 and a stopper B20 installed under a bearing plate 15 are disassembled, a sliding groove 21 is formed in the bottom of the bearing plate 15, a sliding rod a17 and a sliding rod B18 are inserted into the sliding groove 21, a sliding rod a17 and a sliding rod B18 slide out from the inside of the sliding groove 21, the bearing plate 15 is disassembled, the disassembled bearing plate 15 is sterilized, the next group of bearing plate 15 is replaced, a sliding rod a17 and a sliding rod B18 at two ends of a support plate 14 are inserted into the sliding groove 21, a stopper a19 and a stopper B20 are installed again, the sliding rod a17 and the sliding rod B18 are fixed, a patient can place a hand in a bracelet sleeve 16, the hand is fixed, the spreading of viruses is reduced by replacing the bearing plate 15, and the safety of the device is improved.

Referring to fig. 1, when the height of the rocker 6 is higher than that of the base 1 when the rocker 6 is vertically downward, the rocker 6 may hit the ground, the rocker 6 cannot be rotated any more, and the height of the device cannot be adjusted through the rocker 6.

Referring to fig. 1 and 2, the connecting ring 22 is installed on the connecting arm rod a12 and the connecting arm rod B13, when the connecting arm rod a12 moves, the connecting ring 22 is forced to drive the connecting arm rod B13, the connecting arm rod B13 drives the supporting block C10, the supporting block C10 moves in the supporting plate 14, the height of the upper limb bracket is convenient to adjust through the rotating structure and the movement of the supporting block C10 in the moving groove 23, the connecting arm rod a12 is identical with the connecting arm rod B13 in shape, and the left and right height unevenness of the bearing plate 15 after being lifted can be avoided.

The embodiment of the utility model provides an upper limb bracket for magnetic resonance examination of chest and abdomen of a patient, the height of the upper limb bracket is required to be adjusted when the patient is different in height, a rocker 6 is rocked, when the rocker 6 rotates, a rotating shaft 3 rotates in a fixed block B2 and a fixed block C5, threads are engraved on the inner walls of the fixed block C5 and a sliding block 4, threads are engraved on the outer wall of the rotating shaft 3, the threads engraved on the inner walls of the fixed block C5 and the sliding block 4 are matched with the threads engraved on the outer wall of the rotating shaft 3 to form a rotating structure, when the rotating shaft 3 rotates, the sliding block 4 moves on the rotating shaft 3, a supporting block B9 arranged on the sliding block 4 moves on the rotating shaft 3 along with the sliding block 4, when the supporting block B9 moves, a connecting arm rod A12 is driven, when the connecting arm rod A12 moves, a supporting plate 14 is lifted, a connecting ring 22 is arranged on the connecting arm A12 and a connecting rod B13, when the connecting arm A12 moves, the connecting ring 22 drives the connecting arm B13, and the connecting rod B13 drives the supporting block C10, the supporting block C10 moves in the supporting plate 14, the height of the upper limb bracket is convenient to adjust through the rotating structure and the movement of the supporting block C10 in the moving groove 23, the comfort of a patient is improved during the magnetic resonance examination of the patient, after the magnetic resonance examination of the patient, the limiting block A19 and the limiting block B20 which are arranged under the supporting plate 15 are disassembled, the bottom of the supporting plate 15 is provided with a sliding groove 21, a sliding rod A17 and a sliding rod B18 are inserted in the sliding groove 21, the sliding rod A17 and the sliding rod B18 slide out of the sliding groove 21, the disassembly of the supporting plate 15 is completed, the disassembled supporting plate 15 is disinfected, the next group of the supporting plate 15 is replaced, the sliding rod A17 and the sliding rod B18 at the two ends of the supporting plate 14 are inserted in the sliding groove 21, the limiting block A19 and the limiting block B20 are arranged, the sliding rod A17 and the sliding rod B18 are fixed, the patient can place the hand in the bracelet sleeve 16 and fix the hand, the transmission of viruses is reduced through replacing the supporting plate 15, the safety of the device is increased.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims (5)

1. An upper limb bracket for chest and abdomen magnetic resonance examination of a patient comprises a base (1) and a bearing plate (15), and is characterized in that a fixed block A (7) is installed on one side of the base (1), a supporting block A (8) is installed on the fixed block A (7), a fixed block B (2) and a fixed block C (5) are installed on the other side of the base (1), a rotating shaft (3) penetrates through the fixed block C (5), one end of the rotating shaft (3) is installed on the fixed block B (2), a rocker (6) is installed at the other end of the rotating shaft (3), a sliding block (4) is installed on the rotating shaft (3), a supporting block B (9) is installed on the sliding block (4), a connecting arm rod A (12) is installed on the supporting block B (9), a supporting block D (11) is installed at the other end of the connecting arm rod A (12), a connecting arm rod B (13) is installed on the supporting block A (8), even arm lever B (13) other end installs supporting shoe C (10), install on backup pad (14) supporting shoe C (10) and supporting shoe D (11), shifting chute (23) have been seted up to backup pad (14) bottom, install supporting shoe C (10) in shifting chute (23), slide bar A (17) and slide bar B (18) are installed at backup pad (14) both ends, install on loading board (15) slide bar A (17) and slide bar B (18), install bracelet sleeve (16) on loading board (15).

2. The upper limb bracket for the magnetic resonance examination of the chest and abdomen of the patient as claimed in claim 1, wherein the inner walls of the fixed block C (5) and the sliding block (4) are both engraved with screw threads, the outer wall of the rotating shaft (3) is engraved with screw threads, and the screw threads engraved on the inner walls of the fixed block C (5) and the sliding block (4) are matched with the screw threads engraved on the outer wall of the rotating shaft (3) to form a rotating structure.

3. The upper limb bracket for the magnetic resonance examination of the chest and abdomen of the patient according to claim 1, wherein the bottom of the bearing plate (15) is provided with a sliding groove (21), a sliding rod A (17) and a sliding rod B (18) are inserted into the sliding groove (21), and two ends of the bottom of the bearing plate (15) are detachably provided with a limiting block A (19) and a limiting block B (20) to form a fixed structure.

4. The upper limb bracket for magnetic resonance examination of the chest and abdomen of a patient according to claim 1, characterized in that the height of the rocker (6) is lower than the height of the base (1) when the rocker is vertically downward.

5. The upper limb bracket for magnetic resonance examination of chest and abdomen of patient according to claim 1, wherein said support block A (8), support block B (9), support block C (10) and support block D (11) are same in shape and size, said arm connecting rod A (12) and arm connecting rod B (13) are same in shape and size, and said arm connecting rod A (12) and arm connecting rod B (13) are installed with connecting ring (22).

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