CN214434260U

CN214434260U - Chest abdomen CT scanning auxiliary fixture

Info

Publication number: CN214434260U
Application number: CN202023171368.4U
Authority: CN
Inventors: 文海洋; 袁祖鹏; 王小容; 胡桃; 李亚兰; 汪春燕; 李杨; 李鑫; 张伟; 贺小龙; 赖宇林
Original assignee: Third People's Hospital Of Yibin
Current assignee: Third People's Hospital Of Yibin
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-22
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a chest abdomen CT scanning auxiliary fixture, comprising a base plate, bottom plate one end is provided with the picture peg of being connected with the CT scanning bed, and the bottom plate both sides are provided with the baffle I that is used for fixed head, and the bottom plate both sides are provided with the baffle II that is used for the hand elbow to fix through the connecting seat, and baffle II sets up in baffle one rear, and bottom plate rear end middle part is provided with a plurality of unable adjustment bases, and the bottom plate is kept away from picture peg one side and is provided with rotatable crooked connecting rod, and the connecting rod expansion end is provided with the display screen, and the display screen is connected with CT machine or controlling means. The utility model discloses simple structure, convenient to use for the supplementary fixed of head and hand elbow during chest and belly CT scan has effectively solved among the prior art position nonstandard and easily produces the artifact, breathe the fixed uncomfortable scheduling problem of position in cooperation difficulty and the inspection process.

Description

Chest abdomen CT scanning auxiliary fixture

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to chest abdomen CT scanning auxiliary fixture.

Background

Ct (computed tomography), that is, X-ray computed tomography, scans a certain thickness of a layer of a human body with an X-ray beam, receives the X-ray transmitted through the layer by a detector, converts the X-ray into visible light, converts the visible light into an electrical signal by photoelectric conversion, converts the electrical signal into a digital signal by an analog/digital converter (analog/digital converter), and inputs the digital signal into a computer for processing to form a cross-sectional image representing the body with a certain thickness. CT can better display organs composed of soft tissue, such as brain, spinal cord, mediastinum, lung, liver, gall bladder, pancreas, and pelvic organs, and display images of lesions on a good anatomical image background. Due to the requirement of examination, when performing chest and abdomen CT examination (including CT flat scan and enhanced scan), in order to avoid the external shadow brought by the arms (the interference image caused by the high-density object outside the target scanning area in the scanning process), the upper limbs of the patient need to be lifted, but the discomfort of the examined person is increased by lifting for a long time, sometimes the posture is not standard, thereby affecting the scan, causing artifacts, and causing troubles to the diagnosis of diseases. Although the prior CT examination of the chest and the abdomen needs breathing coordination at a proper time to reduce artifacts of breathing movement, a great number of examinees have poor breathing coordination in the CT examination, which causes significant interference of partial structures of the lung bottom and the upper abdomen region and seriously affects the diagnosis of a diagnostician on diseases.

SUMMERY OF THE UTILITY MODEL

In order to the above, the utility model provides a chest abdomen CT scans auxiliary fixture, simple structure, convenient to use for head and hand elbow's auxiliary fixation when going chest and belly CT scans has effectively solved among the prior art position nonstandard easily produces the artifact, breathes the cooperation difficulty and the long-time fixed position of two upper limbs causes uncomfortable scheduling problem.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the utility model provides a chest abdomen CT scans supplementary fixing device, comprising a base plate, bottom plate one end is provided with the picture peg of being connected with the CT scanning bed, the bottom plate both sides are provided with the baffle I that is used for fixed head, the bottom plate both sides are provided with the baffle II that is used for the elbow to fix through the connecting seat, baffle II sets up in baffle one rear, bottom plate rear end middle part is provided with a plurality of unable adjustment bases, the bottom plate is kept away from picture peg one side and is provided with rotatable crooked connecting rod, the connecting rod expansion end is provided with the display screen, the display screen is connected with CT machine or controlling means.

The utility model has the advantages that: when carrying out supplementary fixed, be connected supplementary fixing device and CT scanning bed through the picture peg, then place the head at the rigidity of baffle one, improve its comfort level, it is fixed on baffle two to lift the upper limbs, the unable adjustment base on the bottom plate is grabbed to the hand, here hand is firmly grabbed, the elbow is placed on baffle two, it is unsettled to have avoided the upper limbs, long-time unsettled can increase uncomfortable sense, if the hand elbow is placed nonstandard, may cause adverse effect at the scanning, the artifact appears, bring the difficulty for doctor's diagnosis, the display screen is used for showing the suggestion content to the patient, remind it to breathe the cooperation, in order to reduce the production of motion artifact. A plurality of fixed bases are arranged on the bottom plate, and the person to be inspected can be selected reasonably according to the length of the hand; the display screen can rotate through the bottom, the connecting rod with the middle part capable of being bent is arranged on the bottom plate, and the display screen can be fixed in front of eyes of a patient before scanning so as to be convenient to check; the display screen is connected with the CT machine/control device in a wireless or wired mode and is used for timely control and reminding; when reminding the cooperation of breathing, can adopt the mode of characters with the colour to remind and treat that the person of examining breathes the cooperation, if adopt yellow typeface to show and breathe in etc. can also show before the scanning and treat personal information such as person's name, sex, age for check before the inspection with confirm, baffle one and baffle two of bottom plate both sides are matched with the person's head of waiting to examine and elbow portion respectively, comfort level when increasing the inspection. The device has the advantages of simple overall structure, convenience in use, capability of assisting in fixing the head and the elbow when in line chest and abdomen CT scanning, auxiliary reminding function, avoidance of breathing modeling and more accurate inspection result.

Further, the first baffle and the second baffle are both arc-shaped.

The beneficial effect of adopting the further scheme is that: the first arc-shaped baffle and the second arc-shaped baffle accord with the shape of the head and the elbow of a human body, so that the novel multifunctional chair is more convenient and comfortable to place, and the comfort level is improved.

Furthermore, soft protective layers are arranged on the first baffle and the second baffle.

The beneficial effect of adopting the further scheme is that: the soft protective layer is used for improving the comfort of a person to be examined and avoiding artifacts caused by discomfort and disorder.

Furthermore, the connecting seat is movably connected to the bottom plate, and the baffle plate II is movably connected with the connecting seat.

The beneficial effect of adopting the further scheme is that: when carrying out the elbow portion fixed, can adjust it to suitable position with a swivelling joint seat and baffle two, be convenient for place, improve the comfort level.

Further, the unable adjustment base is cylindrical.

The beneficial effect of adopting the further scheme is that: the cylindrical fixing base is convenient for the hand to grasp, and plays a role in auxiliary fixing.

Drawings

FIG. 1 is a top view of an auxiliary fixture;

FIG. 2 is a side view of an auxiliary fixture;

wherein, 1, a bottom plate; 2. inserting plates; 3. a first baffle plate; 4. a connecting seat; 5. a second baffle plate; 6. a fixed base; 7. a connecting rod; 8. a display screen.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The utility model discloses an embodiment, as shown in fig. 1-2, provides a chest abdomen CT scanning auxiliary fixture, including

bottom plate

1, 1 one end of bottom plate is provided with picture peg 2 of being connected with the CT scanning bed, and 1 both sides of bottom plate are provided with baffle 3 that is used for fixed head, and 1 both sides of bottom plate are provided with baffle two 5 that are used for the elbow to fix through connecting seat 4, and baffle two 5 set up in baffle 3 rear, and 1 rear end middle part of bottom plate is provided with a plurality of

unable adjustment bases

6, and 2 one side of picture peg are kept away from to bottom plate 1 is provided with rotatable crooked connecting rod 7, and the expansion end of connecting rod 7 is provided with display screen 8, and display screen 8 is connected with CT machine or controlling means. When carrying out supplementary fixed, be connected supplementary fixing device and CT scanning bed through picture peg 2, then place the head at the rigidity of baffle 3, improve its comfort level, it is fixed on baffle two 5 to place upper limbs lift, the fixed baseplate 6 on bottom plate 1 is grabbed to the hand, here hand is firmly grabbed, the elbow is placed on baffle two 5, it is unsettled to have avoided the upper limbs, long-time unsettled can increase uncomfortable sense, if the hand elbow is placed nonstandard, may cause adverse effect in the scanning, the artifact appears, bring the difficulty for doctor's diagnosis, display screen 8 is used for showing the suggestion content to the patient, remind it to breathe the cooperation, in order to reduce the production of motion artifact. A plurality of fixed bases 6 on the bottom plate 1 are reasonably selected by a person to be inspected according to the length of the hand of the person to be inspected; the display screen 8 can rotate through the bottom, the connecting rod 7 with the middle part capable of bending is arranged on the bottom plate 1, and the display screen can be fixed in front of eyes of a patient before scanning so as to be convenient to check; the display screen 8 is connected with the CT machine/control device in a wireless or wired mode and is used for timely control and reminding; when reminding the cooperation of breathing, can adopt the characters to add the mode of colour and remind the person of waiting to examine to breathe the cooperation, if adopt yellow typeface to show and inhale etc. can also show before the scanning and wait to examine personal information such as person's name, sex, age for the determination before the inspection, baffle one 3 and baffle two 5 of bottom plate 1 both sides are matched with the head of the person of waiting to examine and elbow portion respectively, comfort level when increasing the inspection. The device is simple in overall structure, convenient to use, capable of being used for assisting in fixing the head and the elbow of a hand during CT scanning, and has an auxiliary reminding function, so that the breathing modeling is avoided, and the inspection result is more accurate.

The first baffle 3 and the second baffle 5 are both arc-shaped; the first arc-shaped baffle 3 and the second arc-shaped baffle 5 conform to the shape of the head and the elbow of a human body, and are more convenient and comfortable to place, and the comfort level is improved. Soft protective layers are arranged on the first baffle 3 and the second baffle 5; the soft protective layer is used for improving the comfort of a person to be examined and avoiding artifacts caused by discomfort and disorder. The connecting seat 4 is movably connected on the bottom plate 1, and the baffle plate II 5 is movably connected with the connecting seat 4; when carrying out the elbow portion fixed, can adjust it to suitable position with two 5 baffle of a swivelling joint seat 4 and baffle, be convenient for place, improve the comfort level. The fixed base 6 is cylindrical; the cylindrical fixing base 6 is convenient for grasping hands and plays a role in auxiliary fixing.

During the use, be connected auxiliary fixture with CT scanning bed through picture peg 2, then place the head at the fixed position of baffle 3, again with the upper limbs lift and place on baffle two 5 fixedly, the fixed baseplate 6 on bottom plate 1 is grabbed to the hand, display screen 8 shows before the inspection and shows personal information and confirm, shows corresponding breathing motion cooperation information during the scanning, like breathing in expiration etc. to reduce the production of motion artifact. The utility model discloses simple structure, convenient to use for head and hand elbow's supplementary fixed when going chest and belly CT scan has effectively solved among the prior art position nonstandard and easily produces the artifact, breathe the fixed uncomfortable scheduling problem of position in cooperation difficulty and the inspection process.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a chest abdomen CT scans supplementary fixing device, a serial communication port, including bottom plate (1), bottom plate (1) one end is provided with picture peg (2) of being connected with the CT scanning bed, bottom plate (1) both sides are provided with baffle (3) that are used for fixed head, bottom plate (1) both sides are provided with through connecting seat (4) and are used for the fixed baffle two (5) of hand elbow, baffle two (5) set up baffle (3) rear, bottom plate (1) rear end middle part is provided with a plurality of unable adjustment bases (6), bottom plate (1) is kept away from picture peg (2) one side is provided with rotatable crooked connecting rod (7), connecting rod (7) expansion end is provided with display screen (8), display screen (8) are connected with CT machine or controlling means.

2. The thoracoabdominal CT scanning auxiliary fixation device of claim 1, wherein said first baffle plate (3) and said second baffle plate (5) are both arc-shaped.

3. The thoracoabdominal CT scanning auxiliary fixing device of claim 1, wherein said baffle-plates one (3) and two (5) are provided with soft protection layers.

4. The thoracoabdominal CT scanning auxiliary fixing device of claim 1, wherein the connecting seat (4) is movably connected to the bottom plate (1), and the second baffle plate (5) is movably connected to the connecting seat (4).

5. The thoracoabdominal CT scan auxiliary fixation device of claim 1, wherein the fixation base (6) is cylindrical.