CN206836896U - A kind of CT examination bed support meanss - Google Patents

Abstract

The utility model discloses a supporting device for a CT examination bed, which comprises a connected bed connecting frame and a supporting mechanism. The bed connecting frame includes a mounting rod, a bed insertion rod fixed on one side of the mounting rod and a screw rod fixed on the lower part of the mounting rod , the support mechanism includes a head fixing plate, arm fixing plates arranged on both sides of the head fixing plate, and a connecting bottom plate arranged under the head fixing plate and screwed with a screw rod, and the head fixing plate is fixed with a head A pillow and a cervical spine supporting plate, the cervical vertebra supporting plate is connected with the headrest and is located on the side close to the bed connecting frame. The CT examination bed support device of the utility model is easy to use, has a stable structure and high comfort, can be used in conjunction with a detachable CT examination bed, and is used to fix the patient's head and arms, which is convenient for injection and scanning work, and can be loaded Immobilize the patient's head and arms to facilitate patient relaxation and improve patient comfort.

Description

A support device for CT examination bed

technical field

The utility model relates to a supporting device for a CT examination bed.

Background technique

CT examination is one of the commonly used methods for disease diagnosis, especially for lesions in the chest, abdomen, and pelvis. During the examination, the contrast agent is usually injected intravenously with a high-pressure syringe and then scanned within a specified time, and then according to the scan results. Diagnosis or differential diagnosis of disease. Intravenous injection generally selects the thicker blood vessels of the patient's upper limbs so that the contrast agent can be quickly injected into the body, and the patient's upper limbs are raised in a suspended state during the diagnostic examination. Since there is no upper limb fixed support device on the existing CT machine, the following problems often exist:

(1) The upper limbs sometimes move during the upper limb injection process, which makes it easy for the needle of the high-pressure syringe to pierce the vein and inject part of the contrast medium into the soft tissue around the vein, resulting in insufficient contrast medium, which affects the observation and correct diagnosis of lesions;

(2) There is no place to place the upper limbs of the patient during the scan, causing the body to shake, which affects the scan quality, or the arm cannot be straightened, resulting in artifacts;

(3) Due to the long scanning time of CT examination, the long-term suspension and lifting of the patient's upper limbs will make the patient feel uncomfortable;

(4) When the coronary artery is performed, because the arm is in the air, it will virtually bring tension to the patient, accelerate the heart rate, and affect the examination;

(5) It is difficult for weak patients to cooperate during CT examination, and it is also difficult for patients with various shoulder diseases or discomfort to complete the raising of arms during this examination.

Therefore, how to invent a CT examination bed support device that is easy to use, stable in structure and high in comfort is a technical problem to be solved urgently by those skilled in the art.

Utility model content

In order to solve the above technical problems, the utility model provides a support device for a CT examination bed, which is easy to use, stable in structure and high in comfort.

The concrete technical scheme of the utility model is as follows:

A support device for a CT examination bed, including a connected bed connecting frame and a supporting mechanism, the bed connecting frame includes a mounting rod, a bed insertion rod fixed on one side of the mounting rod and a screw rod fixed on the lower part of the mounting rod, the supporting mechanism It includes a head fixing plate, arm fixing plates arranged on both sides of the head fixing plate, and a connecting bottom plate arranged under the head fixing plate and screwed with screws. The head fixing plate is fixed with a headrest and a cervical support plate , the cervical support plate is connected to the headrest and is located on the side close to the bed connecting frame.

As a further improvement of the utility model, the head fixing plate and the arm fixing plate are both arc-shaped plates.

As a further improvement of the utility model, the cross sections of the head fixing plate and the arm fixing plate are semicircular.

As a further improvement of the utility model, the length of the head fixing plate is 50cm, the width is 20cm, and the height is 15cm.

As a further improvement of the utility model, the connecting bottom plate is rectangular, and one end thereof has a strip-shaped opening, and the screw rod is inserted into the opening and fixed at the free end by a nut.

As a further improvement of the utility model, the number of the screw rod and the opening is the same, and the positions correspond to each other.

As a further improvement of the utility model, the connecting bottom plate is a carbon fiber plate.

Beneficial effects of the utility model:

The CT examination bed support device of the utility model is easy to use, has a stable structure and high comfort, can be used in conjunction with a detachable CT examination bed, can adjust the height and position, and is used to fix the patient's head and arms, which is convenient for injection and scanning During the work, it can carry and fix the patient's head and arms, which is convenient for the patient to relax and improves the patient's comfort.

Description of drawings

Figure 1 is a schematic diagram of the installation of the CT examination bed support device and the CT examination bed A of the embodiment of the present invention;

Fig. 2 is a schematic structural view of a supporting device for a CT examination bed according to an embodiment of the present invention;

Among them, A. CT examination bed, 1. Bed connecting frame, 2. Support mechanism, 11. Mounting rod, 12. Bed inserting rod, 13. Screw rod, 21. Connecting bottom plate, 22. Head fixing plate, 23. Arm fixing Board, 221, headrest, 222, cervical support plate.

detailed description

In view of the problems in the prior art, the embodiment of the utility model provides a CT examination bed support device, as shown in Figure 1, the CT examination bed support device is installed at one end of the CT examination bed A, and can be used as a CT examination bed A The special supporting device is used for CT examination, and can also be disassembled to allow CT examination table A to be used alone.

The CT examination bed support device of the embodiment of the utility model, as shown in Figure 2, includes a connected bed connecting frame 1 and a supporting mechanism 2, and the bed connecting frame 1 includes a mounting rod 11, a bed fixed on one side of the mounting rod 11 The insertion rod 12 and the screw rod 13 fixed on the lower part of the mounting rod 11 . The bed connecting frame 1 is plugged and connected with the CT examination bed A through the bed inserting rod 12;

Wherein, the supporting mechanism 2 comprises a head fixing plate 22, an arm fixing plate 23 screwed on both sides of the head fixing plate 22, and a connecting bottom plate 21 which is arranged under the head fixing plate 22 and screw rod 13 to be screwed. Bottom plate 21 is used as the support plate of head fixing plate 22, and material selection can be carbon fiber plate, and described connecting bottom plate 21 is rectangular, and one end has strip shape opening, and described screw rod 13 is inserted in the opening and is fixed by nut at free end . Further, the number of the screw rod 13 and the opening is the same and there are multiple, and the positions correspond to each other. The position of the sliding screw rod 13 in the elongated opening can be used to adjust the overall height and position of the supporting mechanism 2 .

The head fixing plate 22 and the arm fixing plate 23 of the embodiment of the utility model are arc-shaped plates, which improve the comfort of the patient's head and arms and prevent the patient's head and arms from falling. Specifically, the length of the head fixing plate 22 is 50 cm, the width is 20 cm, and the height is 15 cm. In another embodiment of the present utility model, the cross sections of the head fixing plate 22 and the arm fixing plate 23 are semicircular.

In another embodiment of the present utility model, a headrest 221 and a cervical support plate 222 are fixed on the head fixing plate 22 , and the cervical support plate 222 connects with the headrest 221 and is located near the bed connecting frame 1 . The setting of the headrest 221 and the cervical support plate 222 is convenient for the patient to relax the head and improves the comfort of the patient for CT examination.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A kind of 1. CT examination bed support meanss, it is characterised in that：It is described including connected bed link (1) and supporting mechanism (2) Bed link (1) includes mounting rod (11), is fixed on the bed inserted link (12) of mounting rod (11) side and is fixed on mounting rod (11) screw rod (13) of bottom, the supporting mechanism (2) include head fixed plate (22), are arranged on head fixed plate (22) both sides Arm fixing plate (23), and be arranged under head fixed plate (22) with screw rod (13) spiral shell dress connecting bottom board (21), it is described Headrest (221) and cervical vertebra supporting plate (222), the cervical vertebra supporting plate (222) and (221) phase of resting the head on are fixed with head fixed plate (22) Connect and be located at close to bed link (1) side.
2. 2. CT examination bed support meanss according to claim 1, it is characterised in that：The head fixed plate (22) and arm Fixed plate (23) is arc.
3. 3. CT examination bed support meanss according to claim 2, it is characterised in that：The head fixed plate (22) and arm The cross section of fixed plate (23) is semicircle.
4. 4. CT examination bed support meanss according to claim 2, it is characterised in that：The head fixed plate (22) it is a length of 50cm, a width of 20cm, it is highly 15cm.
5. 5. CT examination bed support meanss according to claim 1, it is characterised in that：The connecting bottom board (21) is rectangular, Its one end has strip opening, and the screw rod (13) is plugged in opening and fixed in free end by nut.
6. 6. CT examination bed support meanss according to claim 5, it is characterised in that：The screw rod (13) and open amount phase Together, and position corresponds.
7. 7. CT examination bed support meanss according to claim 1, it is characterised in that：The connecting bottom board (21) is carbon fiber Plate.