CN220212950U - SPECT inspection head bracket - Google Patents

Abstract

The utility model relates to the field of medical equipment, and particularly discloses a SPECT (single photon emission computed tomography) examination head bracket which comprises a bottom plate and a head rest arranged on the bottom plate, wherein the head rest comprises a supporting table, a soft head rest and a side rest table, the supporting table is fixedly connected with the bottom plate, two side rest tables are respectively connected with two sides of the supporting table through springs, guide strips are respectively integrally arranged on two sides of the supporting table, the guide strips are in sliding connection with the side rest tables on the same side, the soft head rest is fixed on the supporting table, a first support plate is integrally fixed at the rear end of the supporting table, two first locking bolts for locking the side rest tables are connected onto the first support plate in a threaded manner, a hand rest is detachably connected onto one side of the side rest tables, and a hand grip frame is detachably connected onto the bottom plate. The head support structure can realize self-adaption of the head width of a patient, and meanwhile, the distance of the hand support can be adjusted, so that the arm of the patient can be better supported by the hand support, and the hand support can enable the hand of the patient to have a position to be grabbed, so that the patient is more comfortable.

Description

SPECT inspection head bracket

Technical Field

The utility model relates to the field of medical equipment, in particular to a SPECT (single photon emission computed tomography) examination head bracket.

Background

SPECT is one of the most advanced medical imaging equipment of human at present, is an ideal tool for diagnosing living diseases and researching and developing new drugs, and can be used for imaging examination, tomographic imaging and the like of brain and viscera.

When SPECT is examined, a patient is required to lie on an examination bed, the body is kept still, a short pillow is placed at the head position of the patient for making the patient more comfortable, but the short pillow has no limit function, if a careful brain examination is encountered, the time spent is long, and it is difficult to keep the head still by the patient, and for this problem, a scanning head bracket for SPECT/CT is disclosed in the chinese patent of utility model with the publication number CN213525191U, which is used for fixing the head of the patient when the patient is examined, and the bracket is made of soft material and can adjust the distance between the left part and the right part of the clamping piece to adapt to the head width of different patients. However, when the patient is examined by SPECT, other examinations except brain, such as visceral examinations like lung, are performed, the patient needs to hold his hands over his head during the examination, so as to avoid the artifacts caused by the placement of the arms on the body side, and avoid the accidental injury caused by the movement of the examination bed during the examination, and the examination bed and the head bracket are not provided with the parts for the patient to grasp, so that the patient has no force point when holding his head with his hands, and is not comfortable enough.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a SPECT (single photon emission computed tomography) examination head bracket.

In order to achieve the above purpose, the utility model provides a SPECT (single photon emission computed tomography) inspection head bracket, which comprises a bottom plate and a head rest arranged on the bottom plate, wherein the head rest comprises a supporting table, a soft headrest and two side support tables, the supporting table is fixedly connected with the bottom plate, the two side support tables are respectively connected with two sides of the supporting table through springs, the two side support tables are oppositely arranged, guide strips are integrally arranged on two sides of the supporting table respectively, the guide strips are in sliding connection with the side support tables on the same side, the soft headrest is fixed on the supporting table, two sides of the soft headrest extend out of the supporting table and are arranged on the side support tables, a first support plate is integrally fixed at the rear end of the supporting table, two first locking bolts for locking the side support tables are connected to the first support plate in a threaded mode, a hand rest is detachably connected to one side of the side support tables, and a hand rest is detachably connected to the bottom plate.

Further, one side of the hand support close to the side support platform is connected with a screw in a threaded mode, the other end of the screw is rotatably connected with a clamping block, a clamping groove matched with the clamping block is formed in the side support platform, and the hand support is in sliding connection with the bottom plate.

Further, the bottom end of the hand-held frame is integrally provided with a sliding block, a sliding groove matched with the sliding block is arranged on the bottom plate, and an opening for taking out the hand-held frame is arranged on one side, close to the supporting table, of the sliding groove.

Further, the lower part of the hand grasping frame is integrally provided with a second support plate, and a second locking bolt for locking the hand grasping frame is connected to the second support plate in a threaded manner.

Further, the hand grasping frame is T-shaped.

Furthermore, convex rings are respectively and integrally arranged at two ends of the upper side of the hand-grabbing frame.

Further, the lower end surface of the bottom plate is a convex cambered surface.

The beneficial effects are that: the head support structure can realize self-adaption of the head width of a patient due to the existence of the spring, and can realize locking through the first locking bolt when the head support structure needs to be fixed; the hand supports are arranged on the two sides of the head support, and the distance between the hand support and the head support is adjusted in a screw rotating mode, so that the arm of a patient can be better supported by the hand support, and meanwhile, the hand grasping frame is arranged, so that the hand of the patient can grasp the hand, the patient can find the most comfortable posture, and the patient can feel more comfortable; the hand rest and the hand grasping frame are detachable, and can be detached when not in use.

Drawings

FIG. 1 is a schematic illustration of the structure of a SPECT examination head carrier in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic diagram II of the structure of a SPECT examination head carrier in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of a head rest according to an embodiment of the present utility model;

fig. 4 is an enlarged view of area a of fig. 1 in accordance with an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a support table; 3. a soft headrest; 4. a side support; 5. a spring; 6. a guide bar; 7. a first support plate; 8. a first locking bolt; 9. a hand support; 10. a hand-grasping frame; 11. a screw; 12. a clamping block; 13. a clamping groove; 14. a chute; 15. an opening; 16. a second support plate; 17. a second locking bolt; 18. a convex ring; 19. a rotating handle.

Detailed Description

The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the embodiment of the utility model provides a SPECT examination head bracket, which comprises a bottom plate 1 and a head rest arranged on the bottom plate 1, wherein the lower end surface of the bottom plate 1 is an outwards convex cambered surface which is matched with the radian of a SPECT examination bed, and a plurality of anti-skid patterns are arranged on the cambered surface. The head rest includes brace table 2, soft headrest 3 and side saddle 4, specifically, brace table 2 and bottom plate 1 fixed connection, side saddle 4 has two, connect in brace table 2 both sides through spring 5 respectively, two side saddle 4 relative settings, brace table 2 both sides are integrative respectively to be equipped with gib block 6, gib block 6 and the side saddle 4 sliding connection of homonymy play direction spacing effect, soft headrest 3 is fixed on brace table 2, soft headrest 3's both sides surpass brace table 2 and place on side saddle 4, brace table 2 rear end an organic whole is fixed with first extension board 7, threaded connection has two first locking bolts 8 that are used for locking side saddle 4 on the first extension board 7, two first locking bolts 8 correspond locking two side saddle 4 respectively.

The dimension between the outer sides of the two side brackets 4 is preferably 12cm-14cm when the two side brackets 4 are tightly attached to the supporting table 2, namely, the smaller value of the width dimension of the common brain, so that when the brain of a patient is placed on the soft headrest 3, the side brackets 4 on the two sides automatically move outwards on the two sides, meanwhile, due to the existence of the springs 5 between the side brackets 4 and the supporting table 2, the distance between the side brackets 4 can be self-adaptive according to the width of the brain of the patient, and the two first locking bolts 8 are screwed when the head of the patient needs to be fixed, so that the two side brackets 4 are locked.

The hand rest 9 is detachably connected to one side of the side rest 4 facing outwards, so that the arm of a patient is supported by the hand rest 9, and the patient is more comfortable. The screw 11 is connected to one side of the hand rest 9 close to the hand rest 4 in a threaded manner, the clamping block 12 is connected to the other end of the screw 11 in a rotatable manner, preferably, the rotating handle 19 which is convenient for rotating the screw 11 is integrally fixed to one side of the screw 11 close to the clamping block 12, rotatable connection between the clamping block 12 and the screw 11 is preferably realized by using a bearing, and the side rest 4 is provided with the clamping groove 13 matched with the clamping block 12, namely, the side rest 4 and the hand rest 9 are detachably connected through the clamping connection. When the rotating handle 19 is rotated, the bottom plate 1 has a guiding function on the hand rest 9, and the hand rest 9 is far away from or close to the head rest according to different rotation directions, so that the distance between the hand rest 9 and the head rest is adjusted.

The base plate 1 is detachably connected with a hand grasping frame 10, a sliding block is integrally arranged at the bottom end of the hand grasping frame 10, a sliding groove 14 matched with the sliding block is arranged on the base plate 1, an opening 15 for taking out the hand grasping frame 10 is formed in one side, close to the supporting table 2, of the sliding groove 14, and the hand grasping frame 10 can move in the sliding groove 14 and can be detached from the opening 15. The lower part of the hand grasping frame 10 is integrally provided with a second support plate 16, the second support plate 16 is positioned above the bottom plate 1, the second support plate 16 is in threaded connection with a second locking bolt 17 for locking the hand grasping frame 10, and preferably, the second locking bolt 17 is provided with two sides which are respectively arranged on the hand grasping frame 10 so as to be fixed more firmly during locking.

Preferably, the hand grasping frame 10 is T-shaped, two ends of the upper side of the hand grasping frame 10 are respectively and integrally provided with a convex ring 18, and a patient can choose to grasp on a vertical rod, a horizontal rod or the convex ring 18 of the hand grasping frame 10, so that the patient can find the most comfortable posture by selecting more grasping positions.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that other parts not specifically described are within the prior art or common general knowledge to a person of ordinary skill in the art. Modifications and alterations may be made without departing from the principles of this utility model, and such modifications and alterations should also be considered as being within the scope of the utility model.

Claims (7)

1. The utility model provides a SPECT inspection head bracket, its characterized in that includes the bottom plate and installs the head rest on the bottom plate, the head rest includes brace table, soft headrest and side saddle, brace table and bottom plate fixed connection, side saddle has two, respectively through spring coupling in brace table both sides, two side saddle opposite sets up, and brace table both sides are integrative respectively to be equipped with the gib block, gib block and homonymous side saddle sliding connection, soft headrest is fixed on the brace table, and soft headrest's both sides surpass the brace table and place in on the side saddle, the integrative first extension board that is fixed with of brace table rear end, threaded connection has two first locking bolts that are used for locking side saddle on the first extension board, can dismantle on the outside one side of side saddle is connected with the hand rest, can dismantle on the bottom plate and be connected with the hand and grab the frame.

2. The SPECT examination head bracket of claim 1, wherein a screw is screwed on one side of the hand support close to the side support, a clamping block is rotatably connected to the other end of the screw, a clamping groove matched with the clamping block is formed in the side support, and the hand support is slidably connected with the bottom plate.

3. The SPECT examination head bracket of claim 1, wherein the bottom end of the grip frame is integrally provided with a slide block, the bottom plate is provided with a slide groove matched with the slide block, and one side of the slide groove, which is close to the supporting table, is provided with an opening for taking out the grip frame.

4. The SPECT examination head bracket of claim 1, wherein the lower portion of the grip frame is integrally provided with a second support plate on which a second locking bolt for locking the grip frame is screwed.

5. The SPECT examination head bracket of claim 1 wherein the hand grip is T-shaped.

6. The SPECT examination head bracket of claim 5, wherein the upper ends of the grip frame are integrally provided with convex rings, respectively.

7. The SPECT examination head bracket of claim 1 wherein the bottom plate lower end surface is a convex arcuate surface.