CN214387482U

CN214387482U - Adjustable head rest for CT examination in imaging department

Info

Publication number: CN214387482U
Application number: CN202022401289.1U
Authority: CN
Inventors: 张桃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-15
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses an adjustable head support for CT examination in imaging department, which comprises a head support body, a bottom plate is arranged below the head support body, and the bottom plate is provided with a driving adjusting device which is used for adjusting the supporting height and the supporting angle of the head support body with the bottom end of the head support body, the adjustable head support for CT examination in the department of imaging, through the driving adjusting device arranged between the head support body and the bottom plate on the CT examining table, the driving adjusting device can adjust the head support body above the bottom plate in a multi-angle flexible way, is suitable for different patients, the effect of highly adjusting of high regulating part realization to the head support body simultaneously realizes carrying out the stable support to different patients' head, prevents that the patient from appearing crowded phenomenon of hindering or neck damage when carrying out the CT inspection, and the patient treatment of being convenient for, and overall structure is simple reasonable, and the practicality is strong.

Description

Adjustable head rest for CT examination in imaging department

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an adjustable head support for CT examination in imaging department.

Background

CT examination is a more advanced medical scanning examination technique, mainly aiming at the condition of scanning the brain of a human body. The CT examination generally includes a flat scan CT, an enhanced CT and a cephalogram CT, in which an X-ray beam is used to scan a certain thickness of the human body, and the X-ray transmitted through the layer is received by a detector, converted into visible light, converted into an electrical signal by photoelectric conversion, converted into a digital signal by an analog/digital converter, and input to a computer for processing.

At present, current image branch of academic or vocational study is when doing the CT inspection to the patient, need fix patient's head, prevent that the patient from at the in-process of inspection, the head removes and leads to the phenomenon of appearing the ghost, its structure of current fixed equipment is comparatively simple, can't adjust the height and the angle of patient's head according to the patient's needs of difference, thereby lead to the phenomenon of crowded wound and neck damage to appear in patient's head easily, not only increase patient's misery patient treatment of not being convenient for simultaneously. Therefore, an adjustable head support for CT examination in an imaging department is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable head rest of CT inspection is used to image branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable head support for CT examination in imaging department comprises a head support body, wherein a bottom plate is arranged below the head support body, and a driving adjusting device for adjusting the supporting height and the supporting angle of the head support body is arranged at the bottom end of the head support body;

the bottom plate is arranged on the CT examining table.

Preferably, the driving adjusting device comprises a supporting shaft fixedly connected to the bottom end of the head support body, a rotating ball is fixedly connected to the bottom end of the supporting shaft, a supporting support block is arranged on the outer side of the rotating ball, a semicircular groove is formed in the position, corresponding to the rotating ball, of the supporting support block, and a fixing piece for fixing the rotating position of the rotating ball is arranged on the supporting support block and located in the semicircular groove;

the supporting support block bottom is arranged on the bottom plate and is provided with a height adjusting piece for adjusting the supporting height of the supporting support block, and the supporting support block bottom is provided with a driving adjusting device, so that the supporting height and the supporting angle of the head support body can be adjusted.

Preferably, the fixing part comprises a moving groove which is arranged in the supporting support block and communicated with the semicircular groove, the bottom end in the moving groove is rotatably connected with a first bidirectional threaded rod, and one end of the first bidirectional threaded rod, which is positioned at the outer side of the supporting support block, is fixedly connected with a handle;

first bidirectional threaded rod outside is rotated and has been cup jointed two and is removed the cover, two remove cover sliding connection inside the shifting chute, remove the cover top and be connected with the grip block, and one side of grip block is located semi-circular groove inside and butt in the rolling ball outside, through the mounting that is equipped with to the realization is fixed the effect to semi-circular groove to the rolling ball relatively.

Preferably, the height adjusting part includes two fixed plates of fixed connection on the bottom plate, two it is connected with the second bidirectional threaded rod to rotate between the fixed plate, the second bidirectional threaded rod is located the one end fixedly connected with handle in a fixed plate outside, the second bidirectional threaded rod outside is rotated and has been cup jointed the sliding sleeve, and sliding sleeve sliding connection is on the bottom plate, the sliding sleeve top articulates through the hinged-support has branch, and the branch top articulates through the round pin axle has the positioning seat, positioning seat fixed connection is in the support tray bottom, through the height adjusting part that is equipped with to the realization is held in the palm the supporting height of body and is carried out the effect of adjusting to the head.

Preferably, one side of the clamping plate close to the rotating ball is arc-shaped, anti-slip lines are arranged on the outer side of the clamping plate, and the clamping plate is arc-shaped, so that the clamping plate is convenient to use.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using, through the head hold in the palm the body and with the drive adjusting device that is equipped with between the bottom plate on the CT examining table, this drive adjusting device can adjust the head and hold in the palm the body and adjust in a flexible way in bottom plate top multi-angle, be applicable to different patients, the effect of highly adjusting of holding in the palm the body to the head is realized to the high regulating part simultaneously, the realization carries out the outrigger to different patients' head, prevent that the phenomenon of crowded wound or neck damage from appearing in its head when carrying out the CT inspection in the patient, the patient treatment of being convenient for, and overall structure is simple reasonable, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the supporting block of the present invention;

fig. 4 is a schematic diagram of the structure of the clamping plate of the present invention.

In the figure: 1-head support body; 2-a bottom plate; 3-driving the adjusting device; 4-supporting the shaft; 5-rotating the ball; 6-supporting the supporting block; 7-a semicircular groove; 8-a fixing piece; 9-height adjustment; 10-a moving slot; 11-a first bidirectional threaded rod; 12-a handle; 13-moving the sleeve; 14-a clamping plate; 15-fixing the plate; 16-a second bidirectional threaded rod; 17-a handle; 18-a sliding sleeve; 19-a strut; 20-positioning seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable head rest for CT examination in imaging department comprises a head rest body 1, wherein the top end of the head rest body 1 is arc-shaped, a bottom plate 2 is arranged below the head rest body 1, and a driving adjusting device 3 for adjusting the supporting height and the supporting angle of the head rest body 1 is arranged at the bottom end of the head rest body 1 and arranged on the bottom plate 2;

the base plate 2 is arranged on a CT examination bed, the base plate 2 can be detachably arranged on the CT examination bed through bolts, the driving adjusting device 3 comprises a support shaft 4 fixedly connected to the bottom end of the head support body 1, a rotating ball 5 is fixedly connected to the bottom end of the support shaft 4, a support supporting block 6 is arranged on the outer side of the rotating ball 5, a semicircular groove 7 is formed in the position, corresponding to the rotating ball 5, of the support supporting block 6, and a fixing piece 8 for fixing the rotating position of the rotating ball 5 is arranged on the support supporting block 6 and located in the semicircular groove 7;

the fixing part 8 comprises a moving groove 10 which is arranged in the supporting support block 6 and communicated with the semicircular groove 7, the bottom end in the moving groove 10 is rotatably connected with a first bidirectional threaded rod 11, and one end, positioned on the outer side of the supporting support block 6, of the first bidirectional threaded rod 11 is fixedly connected with a handle 12;

two moving sleeves 13 are rotatably sleeved on the outer side of the first bidirectional threaded rod 11, the two moving sleeves 13 are connected inside the moving groove 10 in a sliding mode, the top end of each moving sleeve 13 is connected with a clamping plate 14, one side, close to the rotating ball 5, of each clamping plate 14 is arc-shaped, anti-skid grains are arranged on the outer side of each clamping plate 14, and one side of each clamping plate 14 is located inside the corresponding semicircular groove 7 and abuts against the outer side of the rotating ball 5;

and through rotating handle 12, further make first threaded rod rotate, and first threaded rod provides the drive power of two moving sleeve 13 opposite direction when rotating, and because two moving sleeve 13 under the limiting displacement of shifting chute 10, and then move along opposite or opposite direction, further realize two grip blocks 14 and move along opposite or opposite direction, realize carrying out the effect of centre gripping fixed or breaking away from to the rolling ball 5.

The supporting device comprises a supporting block 6, a bottom plate 2 and a height adjusting piece 9, wherein the bottom end of the supporting block 6 is provided with the height adjusting piece 9 for adjusting the supporting height of the supporting block 6, the height adjusting piece 9 comprises two fixing plates 15 fixedly connected to the bottom plate 2, a second bidirectional threaded rod 16 is rotatably connected between the two fixing plates 15, one end, located on the outer side of one fixing plate 15, of the second bidirectional threaded rod 16 is fixedly connected with a handle 17, a sliding sleeve 18 is rotatably sleeved on the outer side of the second bidirectional threaded rod 16, the sliding sleeve 18 is slidably connected to the bottom plate 2, the top end of the sliding sleeve 18 is hinged to a supporting rod 19 through a hinged support, the top end of the supporting rod 19 is hinged to a positioning seat 20 through a pin shaft, and the positioning seat 20 is fixedly connected to the bottom end of the supporting block 6;

through rotating handle 17, further make and rotate between two fixed plates 15 of second bidirectional threaded rod 16, provide two sliding sleeve 18 drive power, and because sliding sleeve 18 is under the limiting displacement of bottom plate 2, and then two sliding sleeve 18 drive two branches 19 and move along opposite or opposite direction, and in the time of removing, make two branches 19 remove and rotate, and then realize carrying out the effect of adjusting to the support height of head support body 1.

The working principle is as follows: when adjusting the supporting height of head support body 1, can rotate handle 17, realize that the supporting height of two branch 19 adjusts, further realization carries out the effect of adjusting the supporting height of head support body 1, and when adjusting the support angle of head support body 1, can rotate handle 12, two grip blocks 14 break away from the rolling ball 5 outside, at this moment, as required, rotate head support body 1, and pivoted in-process, rolling ball 5 rotates inside semicircular groove 7, after rotating to required angle, reverse rotation handle 12, after two grip blocks 14 pressed from both sides tight fixedly to rolling ball 5, can realize carrying out the effect of fixing to head support body 1 behind the angle regulation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable head of CT inspection is held in palm for image branch of academic or vocational study, includes head support body (1), its characterized in that: a bottom plate (2) is arranged below the head support body (1), and a driving adjusting device (3) for adjusting the supporting height and the supporting angle of the head support body (1) is arranged at the bottom end of the head support body (1) on the bottom plate (2);

the bottom plate (2) is arranged on a CT examining table;

the driving adjusting device (3) comprises a supporting shaft (4) fixedly connected to the bottom end of the head support body (1), a rotating ball (5) is fixedly connected to the bottom end of the supporting shaft (4), a supporting block (6) is arranged on the outer side of the rotating ball (5), a semicircular groove (7) is formed in the position, corresponding to the rotating ball (5), of the supporting block (6), and a fixing piece (8) for fixing the rotating position of the rotating ball (5) is arranged on the supporting block (6) and located inside the semicircular groove (7);

the bottom end of the supporting block (6) is arranged on the bottom plate (2) and is provided with a height adjusting piece (9) for adjusting the supporting height of the supporting block (6).

2. The adjustable head rest for CT examination in imaging department as claimed in claim 1, wherein: the fixing piece (8) comprises a moving groove (10) which is arranged in the supporting support block (6) and communicated with the semicircular groove (7), the bottom end in the moving groove (10) is rotatably connected with a first bidirectional threaded rod (11), and one end, located on the outer side of the supporting support block (6), of the first bidirectional threaded rod (11) is fixedly connected with a handle (12);

two moving sleeves (13) are rotatably sleeved on the outer side of the first bidirectional threaded rod (11), the moving sleeves (13) are slidably connected inside the moving groove (10), the top end of each moving sleeve (13) is connected with a clamping plate (14), and one side of each clamping plate (14) is located inside the semicircular groove (7) and is abutted against the outer side of the rotating ball (5).

3. The adjustable head rest for CT examination in imaging department as claimed in claim 1, wherein: altitude mixture control spare (9) are including two fixed plates (15) of fixed connection on bottom plate (2), two it is connected with second bidirectional threaded rod (16) to rotate between fixed plate (15), second bidirectional threaded rod (16) are located one end fixedly connected with handle (17) in a fixed plate (15) outside, sliding sleeve (18) have been cup jointed in second bidirectional threaded rod (16) outside rotation, and sliding sleeve (18) sliding connection on bottom plate (2), sliding sleeve (18) top articulates through the hinged-support has branch (19), and branch (19) top articulates through the round pin axle has positioning seat (20), positioning seat (20) fixed connection is in support tray (6) bottom.

4. The adjustable head rest for CT examination in imaging department as claimed in claim 2, wherein: one side of the clamping plate (14) close to the rotating ball (5) is arc-shaped, and anti-skid grains are arranged on the outer side of the clamping plate (14).