Radiotherapy chest and abdomen pressing auxiliary device

Abstract

The utility model discloses a radiotherapy chest and abdomen pressing auxiliary device, which relates to the field of medical instruments and comprises a connecting bed board, guide rail rods are fixedly mounted on two sides of the connecting bed board, mounting sliders are slidably mounted on the outer sides of the guide rail rods, slider knobs are mounted on one sides of the mounting sliders in a threaded manner, and the slider knobs are mounted on the other sides of the mounting sliders. A first rotating shaft is fixedly mounted at the upper end of the mounting sliding block, a first connecting rod is movably mounted at the upper end of the mounting sliding block through the first rotating shaft, a supporting vertical plate is fixedly mounted at the rear end of the connecting bed plate, and two second rotating shafts are fixedly mounted at the upper end of the supporting vertical plate. According to the radiotherapy chest and abdomen pressing auxiliary device, the pressing plate can be rapidly lifted to be rapidly attached to a patient for use and separated from the patient, the height is convenient to adjust, the device can be used at different heights, the device is more convenient to use, the pressing position of the pressing plate can be rapidly adjusted, and therefore the radiotherapy chest and abdomen pressing auxiliary device is more convenient to use. And people with different heights can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a radiotherapy chest and abdomen compression auxiliary device. Background Art

[0002] The radiotherapy chest compression and abdominal compression auxiliary device is a device used to compress the patient's chest and abdomen during lung radiotherapy to limit the ups and downs of the patient's breathing. It can prevent the patient's body ups and downs from affecting the accuracy of radiotherapy. It is used in radiotherapy treatment scenarios. The existing radiotherapy chest compression and abdominal compression auxiliary device generally uses vertical lifting to compress the patient's chest and abdomen when in use, but the vertical lifting speed is slow, and it is impossible to quickly fit and separate the patient, and the height adjustment is more troublesome, so it is not convenient to use the device. At the same time, when used by patients of different heights, it is also more troublesome to adjust the pressing position, which is also inconvenient for people of different heights to use. Utility Model Content

[0003] The main purpose of the utility model is to provide a radiotherapy chest compression and abdominal compression auxiliary device, which can effectively solve the technical problems raised by the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A radiotherapy chest and abdomen compression auxiliary device comprises a connecting bed board, guide rail rods are fixedly installed on both sides of the connecting bed board, a mounting slider is slidably installed on the outer side of the guide rail rod, a slider knob is threadedly installed on one side of the mounting slider, a first rotating shaft is fixedly installed on the upper end of the mounting slider, a first connecting rod is movably installed on the upper end of the mounting slider through the first rotating shaft, a supporting vertical plate is fixedly installed on the rear end of the connecting bed board, two second rotating shafts are fixedly installed on the upper end of the supporting vertical plate, a second connecting rod is movably installed on the upper end of the supporting vertical plate through the second rotating shaft, a docking rotating shaft is movably installed between the second connecting rod and the first connecting rod, and a sliding pressure plate structure is movably installed on the outer side of the second connecting rod.

[0006] As a further solution of the utility model, a push connecting rod is fixedly installed on the upper end of the installation slide block located on one side of the first rotating shaft, and the two installation slide blocks are connected by the push connecting rod.

[0007] As a further solution of the utility model, the screw rod of the slider knob passes through the mounting slider and is connected to the guide rail rod, and the mounting slider slides back and forth around the guide rail rod.

[0008] As a further solution of the utility model, the lower end of the second connecting rod rotates around the second rotating shaft, the lower end of the first connecting rod rotates around the first rotating shaft, and the upper ends of the second connecting rod and the first connecting rod rotate around the connecting rotating shaft.

[0009] As a further solution of the utility model, the sliding pressure plate structure includes an installation sleeve, a sleeve knob, a pressing plate and a fitting pad. The installation sleeve is slidably installed on the outside of the second connecting rod, the sleeve knob is threadedly installed on the upper end of the installation sleeve, the pressing plate is fixedly installed on the lower end of the installation sleeve, and the fitting pad is adhered to the lower end of the pressing plate.

[0010] As a further solution of the utility model, the pressing plate is located below the second connecting rod, the screw rod of the sliding sleeve knob passes through the mounting sliding sleeve and is connected to the second connecting rod, and the mounting sliding sleeve slides back and forth around the second connecting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by lifting and lowering the second connecting rod and the first connecting rod, the installation slider is moved forward and backward to drive the second connecting rod and the first connecting rod to perform lifting and lowering activities, thereby quickly lifting and lowering the pressing plate to quickly fit the patient for use and separation, and the height adjustment is convenient, and the device can be used at different heights, making it more convenient to use;

[0012] By adjusting the sliding pressure plate structure, before using the pressing plate, the front and rear position of the pressing plate is adjusted by sliding the installation sleeve around the second connecting rod, and then the sliding sleeve knob is tightened to fix it, so as to quickly adjust the pressing position of the pressing plate to facilitate use by people of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a radiotherapy chest compression and abdominal compression auxiliary device of the utility model;

[0014] Figure 2 This is a structural diagram of the first connecting rod and the second connecting rod in a radiotherapy chest compression and abdominal compression auxiliary device of the utility model;

[0015] Figure 3 The utility model is a bottom view of a first connecting rod and a second connecting rod in a radiotherapy chest compression and abdominal compression auxiliary device.

[0016] In the figure: 1. Connecting bed board; 2. Guide rail; 3. Installing slider; 4. Slider knob; 5. Pushing connecting rod; 6. First rotating shaft; 7. First connecting rod; 8. Supporting vertical plate; 9. Second rotating shaft; 10. Second connecting rod; 11. Docking rotating shaft; 12. Sliding pressure plate structure; 13. Installing sliding sleeve; 14. Sliding sleeve knob; 15. Pressing plate; 16. Fitting cushion. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-Figure 3As shown, a radiotherapy chest and abdomen compression auxiliary device includes a connecting bed board 1, guide rods 2 are fixedly installed on both sides of the connecting bed board 1, a mounting slider 3 is slidably installed on the outer side of the guide rod 2, a slider knob 4 is threadedly installed on one side of the mounting slider 3, a first rotating shaft 6 is fixedly installed on the upper end of the mounting slider 3, a first connecting rod 7 is movably installed on the upper end of the mounting slider 3 through the first rotating shaft 6, a supporting vertical plate 8 is fixedly installed at the rear end of the connecting bed board 1, two second rotating shafts 9 are fixedly installed on the upper end of the supporting vertical plate 8, a second connecting rod 10 is movably installed on the upper end of the supporting vertical plate 8 through the second rotating shaft 9, a docking rotating shaft 11 is movably installed between the second connecting rod 10 and the first connecting rod 7, and a sliding pressure plate structure 12 is movably installed on the outer side of the second connecting rod 10.

[0019] In this embodiment, a push link 5 is fixedly mounted on the upper end of the mounting slide block 3 on one side of the first rotating shaft 6 , and the two mounting slide blocks 3 are connected by the push link 5 , which is used to push the mounting slide block 3 to move forward and backward.

[0020] In this embodiment, the screw rod of the slider knob 4 passes through the mounting slider 3 and is connected to the guide rail rod 2. The mounting slider 3 slides back and forth around the guide rail rod 2, and the slider knob 4 plays a role of locking the position.

[0021] In this embodiment, the lower end of the second connecting rod 10 rotates around the second rotating shaft 9, the lower end of the first connecting rod 7 rotates around the first rotating shaft 6, the upper ends of the second connecting rod 10 and the first connecting rod 7 rotate around the docking rotating shaft 11, and the second connecting rod 10 and the first connecting rod 7 are lifted and lowered by rotating.

[0022] In this embodiment, the sliding pressure plate structure 12 includes an installation sleeve 13, a sleeve knob 14, a pressing plate 15 and a fitting cushion 16. The installation sleeve 13 is slidably installed on the outside of the second connecting rod 10, the sleeve knob 14 is threadedly installed on the upper end of the installation sleeve 13, the pressing plate 15 is fixedly installed on the lower end of the installation sleeve 13, and the fitting cushion 16 is adhered to the lower end of the pressing plate 15. The pressing plate 15 is the part for descending and pressing.

[0023] In this embodiment, the pressing plate 15 is located below the second connecting rod 10, the screw of the sliding knob 14 passes through the mounting sliding sleeve 13 and is connected to the second connecting rod 10, the mounting sliding sleeve 13 slides back and forth around the second connecting rod 10, and the sliding knob 14 plays a role of locking the position.

[0024] It should be noted that the utility model is a radiotherapy chest compression and abdominal compression auxiliary device. When in use, the connecting bed plate 1 is connected to the radiotherapy bed, and then the patient lies flat on the connecting bed plate 1. Before the device is not in use, the second connecting rod 10 and the first connecting rod 7 are arranged in a triangle, and then the connecting rod 5 is pushed to pull the mounting slide block 3 to move forward around the guide rod 2, so that the first connecting rod 7 moves forward, and then the lower end of the first connecting rod 7 rotates around the first rotating shaft 6. At the same time, the first connecting rod 7 also pulls the second connecting rod 10 forward through the docking rotating shaft 11, so that the lower end of the second connecting rod 10 rotates around the second rotating shaft 9, and the upper ends of the second connecting rod 10 and the first connecting rod 7 rotate around the docking rotating shaft 11 to be lowered, and finally the pressing plate 15 is driven to be lowered, so that the fitting cushion 16 at the lower end of the pressing plate 15 is fitted on the patient's chest, so that it is tightly attached to the chest or abdomen of the radiotherapy personnel, and then the slider knob 4 on the mounting slide block 3 is tightened for positioning, so as to realize the operation of chest compression and abdominal compression, and limit the ups and downs caused by the patient's breathing;

[0025] By lifting and lowering the second connecting rod 10 and the first connecting rod 7, the installation slider 3 is moved forward and backward to drive the second connecting rod 10 and the first connecting rod 7 to perform lifting and lowering activities, thereby quickly lifting and lowering the pressing plate 15, so as to quickly fit the patient for use and separation, and the height adjustment is convenient, and the device can be used at different heights;

[0026] By adjusting the sliding pressure plate structure 12, before using the pressing plate 15, the front and rear position of the pressing plate 15 is adjusted by sliding the installation sleeve 13 around the second connecting rod 10, and then tightening the sleeve knob 14 to fix it, thereby adjusting the pressing position of the pressing plate 15 to facilitate use by people of different heights.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A radiotherapy chest and abdominal compression auxiliary device, characterized in that: The invention comprises a connecting bed board (1), wherein both sides of the connecting bed board (1) are fixedly mounted with guide rails (2), an installation slide block (3) is slidably mounted on the outer side of the guide rails (2), a slide block knob (4) is threadedly mounted on one side of the installation slide block (3), a first rotating shaft (6) is fixedly mounted on the upper end of the installation slide block (3), a first connecting rod (7) is movably mounted on the upper end of the installation slide block (3) through the first rotating shaft (6), a supporting vertical plate (8) is fixedly mounted on the rear end of the connecting bed board (1), two second rotating shafts (9) are fixedly mounted on the upper end of the supporting vertical plate (8), a second connecting rod (10) is movably mounted on the upper end of the supporting vertical plate (8) through the second rotating shaft (9), a docking rotating shaft (11) is movably mounted between the second connecting rod (10) and the first connecting rod (7), and a sliding pressure plate structure (12) is movably mounted on the outer side of the second connecting rod (10).

2. A radiotherapy chest and abdominal compression auxiliary device according to claim 1, characterized in that: A push connecting rod (5) is fixedly mounted on the upper end of the installation slide block (3) located on one side of the first rotating shaft (6), and the two installation slide blocks (3) are connected via the push connecting rod (5).

3. The radiotherapy chest and abdomen compression auxiliary device according to claim 1, characterized in that: The screw rod of the slider knob (4) passes through the mounting slider (3) and is connected to the guide rail rod (2), and the mounting slider (3) slides back and forth around the guide rail rod (2).

4. The radiotherapy chest and abdomen compression auxiliary device according to claim 1, characterized in that: The lower end of the second connecting rod (10) is rotatable around the second rotating shaft (9), the lower end of the first connecting rod (7) is rotatable around the first rotating shaft (6), and the upper ends of the second connecting rod (10) and the first connecting rod (7) are rotatable around the connecting rotating shaft (11).

5. The radiotherapy chest and abdomen compression auxiliary device according to claim 1, characterized in that: The sliding pressure plate structure (12) comprises a mounting sleeve (13), a sleeve knob (14), a pressing plate (15) and a fitting cushion (16); the mounting sleeve (13) is slidably mounted on the outer side of the second connecting rod (10); the sleeve knob (14) is threadedly mounted on the upper end of the mounting sleeve (13); the pressing plate (15) is fixedly mounted on the lower end of the mounting sleeve (13); and the fitting cushion (16) is adhered to the lower end of the pressing plate (15).

6. The radiotherapy chest and abdomen compression auxiliary device according to claim 5, characterized in that: The pressing plate (15) is located below the second connecting rod (10), and the screw of the sliding sleeve knob (14) passes through the mounting sliding sleeve (13) and is connected to the second connecting rod (10), and the mounting sliding sleeve (13) slides back and forth around the second connecting rod (10).

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