CN219021245U

CN219021245U - Auxiliary device for CT

Info

Publication number: CN219021245U
Application number: CN202223300105.8U
Authority: CN
Inventors: 王敏灵; 李燕芳; 周长元
Original assignee: Zhongshan Port Hospital
Current assignee: Zhongshan Port Hospital
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-16
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of medical instruments and discloses an auxiliary device for CT, which comprises a base, wherein the top surface of the base is fixedly connected with a supporting component, the surface of the supporting component is fixedly connected with a reinforcing component, the surface of the base is fixedly connected with a lifting adjusting component, one end of the lifting adjusting component is fixedly connected with a bearing block, the surface of the bearing block is fixedly connected with a lying plate, the surface of the lying plate is fixedly connected with a head fixing frame, and the inside of the head fixing frame is fixedly connected with an air bag fixing component. This auxiliary device for CT, through the setting of supporting component and lift adjustment subassembly, when the patient removes on the CT service creeper from the sick bed, connect the power, start servo motor, servo motor drives transfer line and screw thread column of revolution and rotates, utilizes supporting component's spacing effect simultaneously for the vertical upward displacement of rotatory straight lift section of thick bamboo of fixing on the supporting piece, thereby automatically regulated the height of service creeper, make things convenient for the patient to remove on the CT inspection service creeper.

Description

Auxiliary device for CT

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for CT.

Background

CT is electronic computer tomography, it uses accurate collimated X-ray beam, gamma ray, supersonic wave, etc., and makes one-by-one section scan around a certain part of human body together with extremely high-sensitivity detector, it has characteristics of fast scanning time, clear image, etc., can be used for the inspection of various diseases; the rays used can be classified differently according to the type: x-ray and gamma-ray CT. In many cases, the height of the patient bed is different from the height of the CT examination couch, and the patient needs to fix his head when taking a photograph on the examination couch, and at this time, a CT auxiliary device is needed.

Currently, the auxiliary devices for CT on the market have the following drawbacks:

(1) The height of the CT examination lying plate is not easy to adjust, and the height of the sickbed is different from the height of the CT examination lying plate, so that a patient cannot conveniently move from the sickbed to the CT examination lying plate;

(2) The head is not easy to fix during examination shooting, and physiological shake is easy to be caused when a patient keeps one posture or shoots at an angle, so that shooting effect is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an auxiliary device for CT, which solves the problems that (1) the height of a CT examination lying plate is not easy to adjust, the height of a sickbed is different from the height of the CT examination lying plate, and a patient is not convenient to move from the sickbed to the CT examination lying plate; (2) The head is not easy to be fixed during examination shooting, and physiological shake is easy to be caused when a patient keeps one posture or shoots at an angle, so that the shooting effect is influenced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an auxiliary device for CT, includes the base, the top surface fixedly connected with supporting component of base, supporting component's fixed surface is connected with the reinforcement subassembly, the fixed surface of base is connected with the lift adjustment subassembly, the one end fixedly connected with of lift adjustment subassembly accepts the piece, the fixed surface who accepts the piece is connected with the service creeper, the fixed surface of service creeper is connected with the head fixation frame, the inside fixedly connected with gasbag fixed subassembly of head fixation frame.

Optionally, the support assembly includes cup joints post and slip vaulting pole, the inside sliding connection who cup joints the post has the slip vaulting pole.

Optionally, the reinforcement subassembly includes semicircle ring and connecting rod, the fixed surface of semicircle ring is connected with the connecting rod.

Optionally, lift adjustment subassembly includes sleeve, servo motor, transfer line, screw thread column spinner and rotatory straight lift section of thick bamboo, telescopic inside fixedly connected with servo motor, servo motor's output spline connection has the transfer line, the one end fixedly connected with screw thread column spinner of transfer line, the surface screw thread connection of screw thread column spinner has rotatory straight lift section of thick bamboo.

Optionally, the surface overlap joint of service creeper has the cushion, the material of cushion is silica gel.

Optionally, the gasbag fixed subassembly includes air bag, fixed pipe, connecting pipe and one-way inflation ball, the fixed pipe of surface fixedly connected with of air bag, the surface threaded connection of fixed pipe has the connecting pipe, the one end fixedly connected with one-way inflation ball of connecting pipe.

(III) beneficial effects

The utility model provides an auxiliary device for CT, which has the following beneficial effects:

1. this auxiliary device for CT, through the setting of supporting component and lift adjustment subassembly, when the patient removes on the CT service creeper from the sick bed, connect the power, start servo motor, servo motor drives transfer line and screw thread column of revolution and rotates, utilizes supporting component's spacing effect simultaneously for the vertical upward displacement of rotatory straight lift section of thick bamboo of fixing on the supporting piece, thereby automatically regulated the height of service creeper, make things convenient for the patient to remove on the CT inspection service creeper.

2. This auxiliary device for CT is through the setting of solid head frame and balloon fixed subassembly, puts into the inside of solid head frame with patient's head, according to doctor's instruction, after the head rotates suitable angle, presses one-way balloon that fills for the air bag inflation, and extrusion patient's head makes patient's head fix on the air bag, thereby fixes patient's head. Avoid patient's head physiology shake, influence CT and shoot.

Drawings

FIG. 1 is a schematic diagram of a split structure of the present utility model;

FIG. 2 is a schematic view of the structure of the air bag fixing assembly of the present utility model;

FIG. 3 is a schematic view of a lifting adjusting assembly according to the present utility model;

FIG. 4 is a schematic view of a support assembly according to the present utility model;

fig. 5 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. a base; 2. a support assembly; 201. sleeving a column; 202. sliding the stay bar; 3. a reinforcement assembly; 301. a semicircular ring; 302. a connecting rod; 4. a lifting adjusting component; 401. a sleeve; 402. a servo motor; 403. a transmission rod; 404. a threaded rotating column; 405. rotating the vertical lifting cylinder; 5. a receiving block; 6. a lying plate; 7. a head fixing frame; 8. an air bag fixing assembly; 801. an air bag; 802. a fixed tube; 803. a connecting pipe; 804. a unidirectional inflatable balloon; 9. and a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an auxiliary device for CT, including base 1, the top surface fixedly connected with supporting component 2 of base 1, the fixed surface of supporting component 2 is connected with reinforcement component 3, the fixed surface of base 1 is connected with lift adjustment component 4, through the setting of supporting component 2 and lift adjustment component 4, when the patient removes on CT service creeper 6 from the sick bed, connect the power, start servo motor 402, servo motor 402 drives transfer line 403 and screw thread column 404 and rotates, utilize the spacing effect of supporting component 2 simultaneously, make the vertical upward displacement of rotatory straight section of thick bamboo 405 of fixing on the holding block 5, thereby automatically regulated service creeper 6's height, make things convenient for the patient to remove CT inspection service creeper 6, the one end fixedly connected with of lift adjustment component 4 accepts piece 5, accept the fixed surface of piece 5 is connected with service creeper 6, the fixed surface of service creeper 6 is connected with solid head frame 7, the inside fixedly connected with gasbag fixed component 8 of solid head frame 7, through the setting of solid head frame 7 and gasbag fixed component 8, put into the inside of solid head frame 7, according to doctor's instruction, the head is rotated to appropriate angle, make the patient's head is pressed on the balloon 801, thereby make the patient's head is fixed on the one-way, the patient is pressed 801, the patient is inflated, the head is fixed on the patient is 801, thereby, the patient is inflated, 801 is fixed. Avoid patient's head physiology shake, influence CT and shoot.

The support component 2 is including cup jointing post 201 and slip vaulting pole 202, cup jointing the inside sliding connection of post 201 has slip vaulting pole 202, through the setting of support component 2, has played when lifting adjustment subassembly 4 rises, carries out spacingly, prevents that service creeper 6 from following servo motor 402 and carrying out pivoted effect.

The reinforcement component 3 comprises a semicircular ring 301 and a connecting rod 302, the connecting rod 302 is fixedly connected to the surface of the semicircular ring 301, and the reinforcement function of connecting and reinforcing the support component 2 is achieved through the arrangement of the reinforcement component 3.

The lifting adjusting assembly 4 comprises a sleeve 401, a servo motor 402, a transmission rod 403, a threaded rotating column 404 and a rotary lifting cylinder 405, wherein the servo motor 402 is fixedly connected to the inner part of the sleeve 401, the transmission rod 403 is connected to the output end of the servo motor 402 through a spline, the threaded rotating column 404 is fixedly connected to one end of the transmission rod 403, the rotary lifting cylinder 405 is connected to the surface of the threaded rotating column 404 through threads, and the lifting adjusting assembly 4 plays a role in adjusting the height of the lying plate 6.

The surface overlap joint of service creeper 6 has cushion 9, and the material of cushion 9 is silica gel, through the setting of cushion 9, has played the effect that improves the comfort level under the patient's service.

The airbag fixing assembly 8 comprises an airbag 801, a fixing tube 802, a connecting tube 803 and a unidirectional inflation balloon 804, wherein the fixing tube 802 is fixedly connected to the surface of the airbag 801, the connecting tube 803 is connected to the surface of the fixing tube 802 through threads, the unidirectional inflation balloon 804 is fixedly connected to one end of the connecting tube 803, and the effect of fixing the head of a patient during examination is achieved through the arrangement of the airbag fixing assembly 8.

In the utility model, the working steps of the device are as follows:

1. when a patient moves from a sickbed to the CT lying plate 6, a power supply is connected, the servo motor 402 is started, the servo motor 402 drives the transmission rod 403 and the threaded rotary column 404 to rotate, and simultaneously, the rotary lifting cylinder 405 fixed on the bearing block 5 is vertically and upwards displaced by utilizing the limit function of the supporting component 2

2. The head of the patient is put into the head fixing frame 7, and after the head is rotated to a proper angle according to the instruction of a doctor, the unidirectional inflation ball 804 is pressed, so that the air bag 801 is inflated, the head of the patient is extruded, and the head of the patient is fixed on the air bag 801;

3. and then CT examination shooting is carried out on the patient.

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

Claims

1. Auxiliary device for CT, comprising a base (1), characterized in that: the utility model discloses a support device for a lying board, including base (1), supporting component (2) are fixedly connected with on top surface of base (1), surface mounting of supporting component (2) is connected with and consolidates subassembly (3), surface mounting of base (1) is connected with lift adjustment subassembly (4), the one end fixedly connected with of lift adjustment subassembly (4) accepts piece (5), the surface mounting who accepts piece (5) is connected with lying board (6), the surface mounting of lying board (6) is connected with solid head frame (7), the inside fixedly connected with gasbag fixed subassembly (8) of solid head frame (7).

2. The auxiliary device for CT according to claim 1, wherein: the support assembly (2) comprises a sleeving column (201) and a sliding stay bar (202), and the sliding stay bar (202) is connected inside the sleeving column (201) in a sliding mode.

3. The auxiliary device for CT according to claim 1, wherein: the reinforcing component (3) comprises a semicircular ring (301) and a connecting rod (302), and the connecting rod (302) is fixedly connected to the surface of the semicircular ring (301).

4. The auxiliary device for CT according to claim 1, wherein: lifting adjustment subassembly (4) include sleeve (401), servo motor (402), transfer line (403), screw thread column (404) and rotatory straight lift (405), the inside fixedly connected with servo motor (402) of sleeve (401), the output spline connection of servo motor (402) has transfer line (403), the one end fixedly connected with screw thread column (404) of transfer line (403), the surface screw thread connection of screw thread column (404) has rotatory straight lift (405).

5. The auxiliary device for CT according to claim 1, wherein: the surface of the lying plate (6) is lapped with a soft cushion (9), and the soft cushion (9) is made of silica gel.

6. The auxiliary device for CT according to claim 1, wherein: the airbag fixing assembly (8) comprises an airbag (801), a fixing tube (802), a connecting tube (803) and a unidirectional inflation balloon (804), wherein the fixing tube (802) is fixedly connected to the surface of the airbag (801), the connecting tube (803) is connected to the surface of the fixing tube (802) in a threaded manner, and the unidirectional inflation balloon (804) is fixedly connected to one end of the connecting tube (803).