CN213217123U

CN213217123U - Limb fixing device for CT diagnosis

Info

Publication number: CN213217123U
Application number: CN202021424846.5U
Authority: CN
Inventors: 屠娜娜
Original assignee: Xiangyang No1 People's Hospital
Current assignee: Xiangyang No1 People's Hospital
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-18
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a limb fixing device for CT diagnosis, which comprises a lower limb fixing mechanism and a buttock and abdomen fixing mechanism, the lower limb fixing mechanism is arranged at the parallel rear side of the hip and abdomen fixing mechanism, the parallel front side of the hip and abdomen fixing mechanism is provided with a chest and shoulder fixing mechanism, by adding a novel installation reinforcing device at the front end and the rear end of the placing plate of the limb fixing device for CT diagnosis, the whole fixing device can be more firmly fixed on the CT bed by adjusting the two mounting and reinforcing devices after the fixing device is placed on the CT bed by the placing plate, so that the limb fixing device placed on the CT bed can not be subjected to position deviation and fall off even if a patient continuously twists the body during CT examination, therefore, the CT examination can be rapidly and smoothly completed by the patient, and the condition that the patient collides with the CT machine and damages the CT machine due to the fact that the patient does not stop twisting the body can be avoided.

Description

Limb fixing device for CT diagnosis

Technical Field

The utility model belongs to the technical field of the medical treatment is relevant, concretely relates to CT is limbs fixing device for diagnosis.

Background

The fixation aims at inhibiting the destruction and autolysis of a living body or a part thereof, keeping the shape and internal structure, the composition of substances, etc. as much as possible in a state similar to a living body, or dissolving a part of substances and selectively keeping a part of internal structure and substances for the purpose of adaptation to research, so as to observe the state of a living body, and a CT machine, namely a computer tomography, was successfully developed by England physicist in 1971 and is widely used in the field of clinical medicine, an X-ray tomography device and a computer system, the former mainly consists of a generator and a bulb for generating X-ray beams and a detector for receiving and detecting X-rays, the latter mainly consists of a data acquisition system, a central processing system, a tape machine, a console, etc., and the CT machine also comprises auxiliary equipment such as an image display, a plurality of cameras, etc.

The existing limb fixing device technology for CT diagnosis has the following problems: the existing limb fixing device for CT diagnosis is mainly provided for patients who have mental diseases and can not control themselves and move well, so the whole limb fixing device is an independent individual, when the limb fixing device is used, the whole device needs to be placed on a CT bed through a placing plate, then the limb of the patient is fixed through a fixing mechanism on the device, and when the patient carries out CT examination, if the patient continuously twists and the twisting amplitude of the patient is large, the placing plate on the CT bed can be subjected to position deviation, so that the CT examination precision can be influenced, and meanwhile, the placing plate with the position deviation can easily collide with the large CT machine to cause the damage of the CT machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CT is limbs fixing device for diagnosis to it is on CT bed to need lay whole device through laying the board to solve the above-mentioned device of proposing in the background art when using this limbs fixing device, then fixes patient's limbs through the fixed establishment on the device, and when the patient when carrying out the CT inspection, if the wrench movement that the patient does not stop and its range of wrench movement great all can make the problem that lay the board and appear offset on the CT bed.

In order to achieve the above object, the utility model provides a following technical scheme:

a limb fixing device for CT diagnosis comprises a lower limb fixing mechanism and a hip and abdomen fixing mechanism, the lower limb fixing mechanism is arranged at the parallel rear side of the hip and abdomen fixing mechanism, the parallel front side of the hip and abdomen fixing mechanism is provided with a chest and shoulder fixing mechanism, the lower ends of the lower limb fixing mechanism, the hip and abdomen fixing mechanism and the chest and shoulder fixing mechanism are connected with a placing plate, the front end and the rear end of the placing plate are both connected with installation reinforcing devices, the installation reinforcing devices at the rear end of the placing plate are composed of an anti-skid pad, a fixed clamping plate, an operating rod, a blocking sleeve, a perforation, a reinforcing block, an adjusting screw rod and an adjusting screw hole, the reinforcing block is connected to the outer wall of the center of the rear end of the placing plate through welding, an adjusting screw hole with a backward opening is connected to the inner portion of the rear end of the reinforcing block and the rear end of the placing plate, and an adjusting screw rod extending backwards penetrates through the inner portion of the circumference of the adjusting screw hole.

Preferably, a blocking sleeve is sleeved outside the circumference of the rearmost end of the adjusting screw, an operating rod is arranged on the outer wall of the circumference of the blocking sleeve, and a fixing clamp plate is arranged on the front side of the blocking sleeve.

Preferably, the fixing clamp plate is provided with a through hole close to the inner part of the upper side, the through hole is sleeved outside the circumference of the adjusting screw rod, the outer wall of the front end of the fixing clamp plate is provided with an anti-slip pad, and the anti-slip pad and the fixing clamp plate are fixedly connected through an adhesive.

Preferably, low limbs fixed establishment comprises fixing bandage A, fixing bandage B, magic subsides A and magic subsides B jointly, so fixing bandage B and fixing bandage A connect respectively on laying the board left and right sides both ends outer wall, be provided with magic subsides B on the right half section lower extreme outer wall of fixing bandage B, be provided with magic subsides A on the left half section upper end outer wall of fixing bandage A.

Preferably, the shape, size and structure of the lower limb fixing mechanism, the hip and abdomen fixing mechanism and the chest and shoulder fixing mechanism are the same, and the lower limb fixing mechanism, the hip and abdomen fixing mechanism and the chest and shoulder fixing mechanism are all connected with the placing plate through screws.

Preferably, the placing plate is of a rectangular plate-shaped structure, and four corners of the placing plate are processed in a cambered surface mode.

Preferably, the non-slip mat is made of soft silica gel materials, and the radian of the outer wall of the non-slip mat is consistent with that of the outer wall of the fixing clamping plate.

Preferably, the blocking sleeve and the adjusting screw are fixedly connected through welding, and the circumferential diameter of the blocking sleeve is larger than that of the through hole.

Compared with the prior art, the utility model provides a CT is limbs fixing device for diagnosis possesses following beneficial effect:

1. the utility model adds a novel installation and reinforcement device at the front and back ends of the placing plate of the limb fixing device for CT diagnosis, and the whole fixing device can be more firmly fixed on the CT bed by adjusting two installation and reinforcement devices after being placed on the CT bed by the placing plate, thus when a patient with better movement or mental problems is fixed on the CT bed by the fixing device for CT examination, if the patient does not stop twisting the body during examination, the whole fixing device can easily generate deviation on the CT bed or directly fall off from the CT bed, and the limb fixing device placed on the CT bed can be reinforced by the two installation and fixation devices, thereby avoiding the occurrence of the above condition, even if the patient does not stop twisting the body during CT examination, the limb fixing device placed on the CT bed can not generate position deviation and fall, therefore, the CT examination can be rapidly and smoothly completed by the patient, and the condition that the patient collides with the CT machine and damages the CT machine due to the fact that the patient does not stop twisting the body can be avoided.

2. The specific use mode of the installation and reinforcement device of the utility model is that when the limb fixation device for CT diagnosis is needed to fix the limbs of a patient needing CT examination, the limb fixation device is only needed to be placed on a CT bed through the placing plate, when the placing plate is completely placed on the CT bed, the placed placing plate is needed to be reinforced by adjusting the installation and reinforcement devices at the front end and the rear end of the placing plate, taking the installation and reinforcement device at the rear end of the placing plate as an example, at the moment, a user needs to drive the adjusting screw rod to rotate clockwise through the operating rod on the blocking sleeve, the front end of the adjusting screw rod penetrates through the adjusting screw hole connected between the placing plate and the reinforcing block, so that the adjusting screw rod can slowly penetrate into the adjusting screw hole through the thread effect when rotating clockwise, and the fixed splint can be driven to move forward through the blocking effect of the blocking sleeve, until promoting the slipmat of solid splint on its front end outer wall firmly the laminating on the rear end outer wall of CT bed, then lay the installation reinforcing apparatus of board front end with the operation mode operation the same again, and after solid splint on two installation reinforcing apparatus all passed through the slipmat and respectively firmly the laminating on the front and back both ends outer wall of CT bed, will make whole limbs fixing device give firm centre gripping by the installation reinforcing apparatus at front and back both ends and fix on CT bed like this, and when the patient if the wrench movement health that does not stop when carrying out the CT inspection drives whole limbs fixing device and rocks, two installation reinforcing apparatus that are in centre gripping fixed state can both firmly lay the board for the restriction on CT bed this moment, thereby prevent that the patient from incessantly wrench movement health and influence the CT inspection precision and damage the condition emergence of CT machine when checking.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic front perspective view of the limb fixing device for CT diagnosis according to the present invention.

Fig. 2 is a schematic side view of the limb fixing device for CT diagnosis according to the present invention.

Fig. 3 is the utility model discloses an installation reinforcing apparatus vertical cross section structure sketch map.

In the figure: 1. installing a reinforcing device; 2. a mounting plate; 3. a lower limb fixing mechanism; 4. a hip and abdomen fixing mechanism; 5. a chest-shoulder fixing mechanism; 6. fixing a binding band A; 7. fixing the binding band B; 8. magic tape A; 9. a magic tape B; 10. a non-slip mat; 11. fixing the clamping plate; 12. an operating lever; 13. a blocking sleeve; 14. perforating; 15. a reinforcing block; 16. adjusting the screw rod; 17. and adjusting the screw hole.

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. 1-3, the present invention provides a technical solution: a limb fixing device for CT diagnosis comprises a lower limb fixing mechanism 3 and a hip-belly fixing mechanism 4, wherein the lower limb fixing mechanism 3 is installed on the parallel rear side of the hip-belly fixing mechanism 4, a chest-shoulder fixing mechanism 5 is arranged on the parallel front side of the hip-belly fixing mechanism 4, the lower ends of the lower limb fixing mechanism 3, the hip-belly fixing mechanism 4 and the chest-shoulder fixing mechanism 5 are connected with a placing plate 2, the placing plate 2 is of a rectangular plate-shaped structure, the four corners of the placing plate 2 are processed in a cambered surface mode, sharp angles at the four corners of the placing plate 2 can be prevented by processing the cambered surface at the corners, accordingly, a patient is prevented from being scratched by the sharp angles at the four corners of the placing plate 2 when lying on the placing plate 2, the safety of the whole limb fixing device in use is improved, installation reinforcing devices 1 are connected to the front end and the rear end of the placing plate 2, and the lower limb fixing mechanism 3 is formed by fixing straps A, The fixing band B7, the magic tape A8 and the magic tape B9 are formed together.

Therefore, the fixing bandage B7 and the fixing bandage A6 are respectively connected to the outer walls of the left end and the right end of the placing plate 2, the outer wall of the lower end of the right half section of the fixing bandage B7 is provided with a magic tape B9, the outer wall of the upper end of the left half section of the fixing bandage A6 is provided with a magic tape A8, the shape, the size and the structure of the lower limb fixing mechanism 3, the hip and abdomen fixing mechanism 4 and the chest and shoulder fixing mechanism 5 are the same, the lower limb fixing mechanism 3, the hip and abdomen fixing mechanism 4 and the chest and shoulder fixing mechanism 5 are fixedly connected with the placing plate 2 through screws, the lower limb fixing mechanism 3, the hip and abdomen fixing mechanism 4 and the chest and shoulder fixing mechanism 5 are respectively tied up corresponding to the lower limb, the hip and abdomen and the chest and shoulder of a patient, so that the whole body of the patient can be firmly fixed and limited on the placing plate 2 after the patient is fixed on the placing plate 2, thereby increasing the fixing firmness and the fixing effect on the limbs of the patient.

The mounting and reinforcing device 1 at the rear end of the laying plate 2 consists of an anti-skid pad 10, a fixed clamping plate 11, an operating rod 12, a blocking sleeve 13, a perforation 14, a reinforcing block 15, an adjusting screw rod 16 and an adjusting screw hole 17, wherein the reinforcing block 15 is connected to the outer wall of the center of the rear end of the laying plate 2 through welding, the inner parts of the reinforcing block 15 and the rear end of the laying plate 2 are connected with the adjusting screw hole 17 with a backward opening, the adjusting screw rod 16 extending backwards penetrates through the circumference of the adjusting screw hole 17, the outer part of the circumference of the rearmost end of the adjusting screw rod 16 is sleeved with the blocking sleeve 13, the operating rod 12 is arranged on the circumference outer wall of the blocking sleeve 13, the fixed clamping plate 11 is arranged at the front side of the blocking sleeve 13, the perforation 14 is arranged inside the fixed clamping plate 11 close to the upper side, the perforation 14 is sleeved outside the circumference of the adjusting screw rod 16, the anti-skid pad 10 is arranged, the non-slip mat 10 is made of soft silica gel, and the radian of the outer wall of the non-slip mat 10 is consistent with that of the outer wall of the fixed clamping plate 11.

The blocking sleeve 13 and the adjusting screw 16 are fixedly connected through welding, the circumferential diameter of the blocking sleeve 13 is larger than that of the through hole 14, when the limb fixing device for CT diagnosis is required to be used for fixing limbs of a patient needing CT examination, the limb fixing device is only required to be placed on a CT bed through the placing plate 2 at the moment, after the placing plate 2 is completely placed on the CT bed, the placing plate 2 needs to be reinforced through adjusting the mounting reinforcing devices 1 at the front end and the rear end of the placing plate 2, the mounting reinforcing device 1 at the rear end of the placing plate 2 is operated, and at the moment, the user needs to drive the adjusting screw 16 to rotate clockwise through the operating rod 12 on the blocking sleeve 13.

The front end of the adjusting screw 16 penetrates through the adjusting screw hole 17 connected between the placing plate 2 and the reinforcing block 15, so that when the adjusting screw 16 rotates clockwise, the adjusting screw can slowly penetrate into the adjusting screw hole 17 through the screw action, so that the fixed splint 11 can be driven to move forward through the blocking effect of the blocking sleeve 13 until the anti-skid mat 10 on the outer wall of the front end of the fixed splint 11 is pushed to firmly adhere to the outer wall of the rear end of the CT bed, then the installation and reinforcing device 1 at the front end of the placing plate 2 is operated in the same operation mode, and when the fixed splints 11 on the two installation and reinforcing devices 1 are firmly adhered to the outer walls of the front end and the rear end of the CT bed through the anti-skid mats 10, the whole limb fixing device can be firmly clamped and fixed on the CT bed by the installation and reinforcing devices 1 at the front end and the rear end, and if the patient does not stop twisting the body and drives the whole limb fixing device to shake when carrying out CT examination, the two installation reinforcing devices 1 in the clamping and fixing state can both firmly limit the placing plate 2 on the CT bed.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when using this CT diagnosis to carry out the limbs to the patient fixed with limbs fixing device, at this moment at first need lay CT bed through laying board 2 to whole CT diagnosis with limbs fixing device, and lay low limbs fixed establishment 3 on board 2 this moment, buttockss belly fixed establishment 4 and chest shoulder fixed establishment 5 all are in the open mode, so the patient only need normally lie on laying board 2, after laying board 2 when the complete tie of patient, then need be through using low limbs fixed establishment 3 this moment, buttockss belly fixed establishment 4 and chest shoulder fixed establishment 5 are respectively to the low limbs of the patient of lying flat, buttockss belly and chest shoulder fix, thereby prevent that the patient from appearing wrench movement health when the inspection and influencing the condition emergence of CT inspection.

When the lower limb fixing mechanism 3, the hip-abdomen fixing mechanism 4 and the chest-shoulder fixing mechanism 5 are used, firstly, the fixing bandage A6 and the fixing bandage B7 of the three are correspondingly bound on the outer parts of the lower limbs, the hip-abdomen and the chest-shoulder of a patient respectively, then the binding strength is maintained, the magic tape A8 on the fixing bandage A6 is bound on the magic tape B9 on the fixing bandage B7, and the patient can be examined by normally using a CT machine, and the novel installation and reinforcement devices 1 are additionally arranged at the front end and the rear end of the placing plate 2 of the limb fixing device for CT diagnosis, and the whole fixing device can be more firmly fixed on the CT bed by adjusting the two installation and reinforcement devices 1 after the placing plate 2 is placed on the CT bed, thus, when a patient with good movement or mental problems is fixed on a CT bed through the fixing device for CT examination, if the patient continuously twists the body during the examination, the whole fixing device is easy to shift on the CT bed or directly fall out of the CT bed, and the situation can be avoided by reinforcing the limb fixing device arranged on the CT bed through the two mounting and fixing devices.

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 a CT diagnosis is with limbs fixing device, includes low limbs fixed establishment (3) and buttockss belly fixed establishment (4), its characterized in that: the hip and belly fixing mechanism is characterized in that the lower limb fixing mechanism (3) is arranged on the parallel rear side of the hip and belly fixing mechanism (4), the chest and shoulder fixing mechanism (5) is arranged on the parallel front side of the hip and belly fixing mechanism (4), the lower ends of the lower limb fixing mechanism (3), the hip and belly fixing mechanism (4) and the chest and shoulder fixing mechanism (5) are connected with a placing plate (2), the front end and the rear end of the placing plate (2) are respectively connected with an installation reinforcing device (1), the installation reinforcing device (1) at the rear end of the placing plate (2) is composed of an anti-skid pad (10), a fixing splint (11), an operating rod (12), a blocking sleeve (13), a perforation (14), a reinforcing block (15), an adjusting screw (16) and an adjusting screw (17) together, the reinforcing block (15) is connected to the outer wall of the center of the rear end of the placing plate (2) in a welding manner, the inner parts of the reinforcing block (15) and the rear end of the placing plate, an adjusting screw (16) extending backwards penetrates through the inner part of the circumference of the adjusting screw hole (17).

2. The limb fixation device for CT diagnosis according to claim 1, wherein: the adjusting screw rod (16) is characterized in that a blocking sleeve (13) is sleeved outside the circumference of the rearmost end of the adjusting screw rod (16), an operating rod (12) is arranged on the outer wall of the circumference of the blocking sleeve (13), and a fixed clamping plate (11) is arranged on the front side of the blocking sleeve (13).

3. The limb fixation device for CT diagnosis according to claim 2, wherein: the fixing clamp plate is characterized in that a through hole (14) is formed in the fixing clamp plate (11) close to the upper side, the through hole (14) is sleeved outside the circumference of the adjusting screw rod (16), an anti-skid pad (10) is arranged on the outer wall of the front end of the fixing clamp plate (11), and the anti-skid pad (10) is connected with the fixing clamp plate (11).

4. The limb fixation device for CT diagnosis according to claim 1, wherein: lower limbs fixed establishment (3) are by fixing band A (6), fixing band B (7), magic subsides A (8) and magic subsides B (9) constitute jointly, so fixing band B (7) and fixing band A (6) are connected respectively on laying plate (2) left and right sides both ends outer wall, be provided with magic subsides B (9) on the outer wall of fixing band B (7) right half section lower extreme, be provided with magic subsides A (8) on the outer wall of fixing band A (6) left half section upper end.

5. The limb fixation device for CT diagnosis according to claim 1, wherein: the shape, size and structure of the lower limb fixing mechanism (3), the hip and abdomen fixing mechanism (4) and the chest and shoulder fixing mechanism (5) are the same, and the lower limb fixing mechanism (3), the hip and abdomen fixing mechanism (4) and the chest and shoulder fixing mechanism (5) are connected with the placing plate (2) through screws.

6. The limb fixation device for CT diagnosis according to claim 1, wherein: the placing plate (2) is of a rectangular plate-shaped structure, and four corners of the placing plate (2) are processed in a cambered surface mode.

7. The limb fixation device for CT diagnosis according to claim 1, wherein: the non-slip mat (10) is made of soft silica gel materials, and the radian of the outer wall of the non-slip mat (10) is consistent with that of the outer wall of the fixed clamping plate (11).