Tumor radiotherapy protection device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a tumor radiotherapy protection device which comprises a radiotherapy table, extension plates are fixedly installed on the front side and the rear side of the radiotherapy table respectively, the top of each extension plate is connected with a protection cover through a rotating shaft, and an empty groove is formed in the top of each protection cover. The surface of the empty groove is provided with a sliding groove, the surface of the protective cover is provided with a movable protective plate, the bottom of the radiotherapy table is provided with a protective spray assembly, the protective spray assembly comprises a medicine storage box and a sealing cylinder, and the right side of the medicine storage box is in bolted connection with a miniature infusion pump. Through the cooperative use of the medicine storage box, the medicine inlet pipe, the sealing cover, the micro infusion pump, the liquid outlet pipe, the connecting pipe, the telescopic hose, the conveying pipe, the mounting plate, the sealing cylinder, the spray head, the torsion spring and the arc-shaped cover plate, the protection device has the advantage that a patient is protected by a protection spray, the skin of the patient is protected, and the protection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a tumor radiotherapy protection device. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body. In addition to therapeutic equipment, medical devices also include a series of protective devices used to protect patients and medical personnel from excessive radiation.

[0003] After searching, the announcement number is CN219398757U, and the name is a tumor radiotherapy protection device, including a radiotherapy device. Through research and analysis, it is found that although the utility model uses the side radiation protection plate to protect the patient's side from radiation, increase the range of protection for the patient's body, and thus can achieve better radiation protection effect; the radiation protection cover is taken out from the treatment frame at different positions according to needs, so that it can be adjusted according to the needs of tumor treatment in different positions of the patient, but, to a certain extent, there are still the following shortcomings.

[0004] For example, the device uses side protective plates for protection. Side protective plates are usually physical barriers fixedly installed on radiotherapy equipment. They have high investment costs and cannot provide flexible application methods. Especially in areas that are difficult to cover with fixed protective plates during radiotherapy, there are certain limitations, which reduces the effectiveness of the protective device. In order to solve the above technical problems, we have designed a tumor radiotherapy protective device. Utility Model Content

[0005] The purpose of the utility model is to provide a tumor radiotherapy protection device, which has the advantages of protective spray protection and solves the problem that the device takes protective measures through side protective plates. The side protective plates are usually physical barriers fixedly installed on the radiotherapy equipment, with high investment costs and cannot provide flexible application methods. Especially in areas that are difficult to cover with fixed protective plates during radiotherapy, there are certain limitations, which reduces the effectiveness of the protection device.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a tumor radiotherapy protection device, comprising a radiotherapy table, wherein extension plates are fixedly installed on the front and rear sides of the radiotherapy table, the top of the extension plate is connected to a protective cover via a rotating shaft, the top of the protective cover is provided with an empty slot, the surface of the empty slot is provided with a sliding slot, a movable protective plate is installed on the surface of the protective cover, a protective spray assembly is installed at the bottom of the radiotherapy table, the protective spray assembly includes a medicine storage box and a sealing cylinder, a micro infusion pump is bolted to the right side of the medicine storage box, the liquid inlet end of the micro infusion pump is connected to a liquid outlet pipe, the liquid outlet end of the micro infusion pump is connected to a connecting pipe, and the end of the connecting pipe away from the liquid outlet end of the micro infusion pump is connected to a telescopic hose.

[0007] Preferably, the surface of the movable protective plate is slidably connected to the inner cavity of the sliding groove, a handle is fixedly installed on the top of the movable protective plate, and the number of the movable protective plates is two.

[0008] Preferably, the top of the medicine storage box is fixedly connected to the bottom of the radiotherapy table, and the surface of the sealing tube is fixedly connected to the connection point of the extension plate.

[0009] Preferably, a medicine inlet pipe is fixedly installed on the front side of the medicine storage box, a sealing cover is movably connected to the surface of the medicine inlet pipe, and both the sealing cover and the medicine inlet pipe are sealed.

[0010] Preferably, the end of the liquid outlet tube away from the liquid inlet end of the micro-infusion pump passes through the inner cavity of the medicine storage box, and the end of the telescopic hose away from the connecting tube is connected to the delivery tube.

[0011] Preferably, one end of the delivery pipe away from the telescopic hose is connected to a nozzle, and the nozzle is located in the inner cavity of the sealing cylinder.

[0012] Preferably, a fixing rod is fixedly installed on the surface of the sealing cylinder, and the number of the fixing rods is two. An arc-shaped cover plate is rotatably sleeved on the surface of the fixing rod.

[0013] Preferably, a torsion spring is sleeved on the surface of the fixing rod, one end of the torsion spring is fixedly connected to the surface of the fixing rod, and the other end of the torsion spring is fixedly connected to the surface of the arc-shaped cover plate.

[0014] Preferably, a mounting plate is fixedly connected to the bottom of the radiotherapy table, the surfaces of the mounting plate are fixedly connected to the surfaces of the telescopic hose and the delivery pipe respectively, and the connection between the arc-shaped cover plate and the sealing cylinder is sealed.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model cooperates with a medicine storage box, a medicine inlet pipe, a sealing cover, a micro-infusion pump, a liquid outlet pipe, a connecting pipe, a telescopic hose, a delivery pipe, a mounting plate, a sealing cylinder, a nozzle, a torsion spring and an arc-shaped cover plate for use, and has the advantage of protecting patients with a protective spray. Medical personnel inject the protective spray into the inner cavity of the medicine storage box through the medicine inlet pipe, manually rotate the arc-shaped cover plate up and down on both sides, and take out the nozzle. Under the action of the torsion spring, the arc-shaped cover plate automatically resets to control the operation of the micro-infusion pump. The micro-infusion pump draws out the protective spray from the inner cavity of the medicine storage box through the liquid outlet pipe. The protective spray flows through the connecting pipe, the telescopic hose and the delivery pipe in sequence, and is finally sprayed out through the nozzle, thereby protecting the patient's skin and improving the protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a bottom-up perspective diagram of the structure of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the protective spray component of the utility model;

[0020] Figure 4 This is a schematic sectional perspective view of the sealing cylinder of the present invention.

[0021] In the figure: 1. Radiotherapy table; 2. Extension plate; 3. Protective cover; 4. Empty slot; 5. Sliding slot; 6. Movable protective plate; 7. Handle; 8. Protective spray assembly; 801. Medicine storage box; 802. Medicine inlet pipe; 803. Sealing cover; 804. Micro infusion pump; 805. Liquid outlet pipe; 806. Connecting pipe; 807. Telescopic hose; 808. Delivery pipe; 809. Mounting plate; 810. Sealing cylinder; 811. Nozzle; 812. Fixing rod; 813. Torsion spring; 814. Arc cover. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 4A tumor radiotherapy protection device includes a radiotherapy table 1. Extension plates 2 are fixedly installed on the front and back sides of the radiotherapy table 1. The top of the extension plate 2 is connected to a protective cover 3 through a rotating shaft. By setting the extension plate 2, a mounting position can be provided for the protective cover 3, so that the protective cover 3 is stably installed. A slot 4 is opened on the top of the protective cover 3, and a sliding slot 5 is opened on the surface of the slot 4. A movable protective plate 6 is installed on the surface of the protective cover 3. By setting the slot 4, a displacement space can be provided for the movable protective plate 6, and a position for the sliding slot 5 to be opened. A protective spray assembly 8 is installed at the bottom. The protective spray assembly 8 includes a medicine storage box 801 and a sealing cylinder 810. A micro-infusion pump 804 is bolted to the right side of the medicine storage box 801. The liquid inlet end of the micro-infusion pump 804 is connected to a liquid outlet pipe 805. The liquid outlet end of the micro-infusion pump 804 is connected to a connecting pipe 806. The end of the connecting pipe 806 away from the liquid outlet end of the micro-infusion pump 804 is connected to a telescopic hose 807. The provision of the telescopic hose 807 provides additional freedom of movement, reduces the inconvenience of medical staff in moving the spray container, and also helps to avoid waste of spray.

[0023] See also Figure 1 The surface of the movable protective plate 6 is slidably connected to the inner cavity of the sliding groove 5. A handle 7 is fixedly installed on the top of the movable protective plate 6. There are two movable protective plates 6. By setting the movable protective plate 6, it can be used in conjunction with the handle 7 to move according to the actual use needs of medical staff, thereby meeting the actual use needs of medical staff;

[0024] See also Figure 1 and Figure 3 The top of the medicine storage box 801 is fixedly connected to the bottom of the radiotherapy table 1, and the surface of the sealing cylinder 810 is fixedly connected to the connection of the extension plate 2;

[0025] See also Figure 3 A medicine inlet pipe 802 is fixedly installed on the front side of the medicine storage box 801, and a sealing cover 803 is movably connected to the surface of the medicine inlet pipe 802. The sealing cover 803 is provided to seal the medicine storage box 801 and the medicine in the inner cavity of the medicine storage box 801. The sealing cover 803 and the medicine inlet pipe 802 are both sealed.

[0026] See also Figure 3 The end of the liquid outlet tube 805 away from the liquid inlet end of the micro-infusion pump 804 passes through the inner cavity of the medicine storage box 801, and the end of the telescopic hose 807 away from the connecting tube 806 is connected to the delivery tube 808;

[0027] See also Figure 3 and Figure 4The end of the delivery pipe 808 away from the telescopic hose 807 is connected to the nozzle 811. By providing a sealing cylinder 810, a storage space is provided for the nozzle 811, so that the nozzle 811 can be stably sealed and placed. The nozzle 811 is located in the inner cavity of the sealing cylinder 810;

[0028] See also Figure 3 and Figure 4 A fixing rod 812 is fixedly installed on the surface of the sealing cylinder 810. There are two fixing rods 812. A curved cover plate 814 is rotatably sleeved on the surface of the fixing rod 812. By providing the curved cover plate 814, a sealed space can be formed with the sealing cylinder 810 to prevent the nozzle 811 from being infected when not in use.

[0029] See also Figure 3 and Figure 4 The surface of the fixing rod 812 is sleeved with a torsion spring 813, one end of the torsion spring 813 is fixedly connected to the surface of the fixing rod 812, and the other end of the torsion spring 813 is fixedly connected to the surface of the arc-shaped cover plate 814. By providing the fixing rod 812, an installation position can be provided for the torsion spring 813 and the arc-shaped cover plate 814, so that the torsion spring 813 and the arc-shaped cover plate 814 are stably installed, and the connection between the arc-shaped cover plate 814 and the sealing cylinder 810 is sealed;

[0030] See also Figure 3 and Figure 4 A mounting plate 809 is fixedly connected to the bottom of the radiotherapy table 1. By providing the mounting plate 809, multiple pipes can be stably placed, so that the multiple pipes are stably connected to the radiotherapy table 1 and prevent the multiple pipes from being randomly moved. The surface of the mounting plate 809 is fixedly connected to the surface of the telescopic hose 807 and the delivery pipe 808 respectively. The top of the extension plate 2 is rotatably connected to the connection of the protective cover 3 via a rotating shaft.

[0031] When in use, all components are in their initial state. The medical staff rotates the protective cover 3 to open it, and the patient lies flat on the top of the radiotherapy table 1. The two movable protective plates 6 are displaced according to the actual position to be treated. The movable protective plates 6 slide in the inner cavity of the sliding groove 5 to cover the parts of the body that do not need to be treated. In order to protect the patient's skin and mucous membranes from radiation damage during radiotherapy, the tumor radiation medical protection device uses a protective spray to protect the patient. The medical staff injects the protective spray into the inner cavity of the medicine box 801 through the medicine inlet pipe 802, and then manually rotates it up and down on both sides. The arc-shaped cover 814 takes out the nozzle 811. Under the action of the torsion spring 813, the arc-shaped cover 814 automatically resets to control the operation of the micro-infusion pump 804. The micro-infusion pump 804 extracts the protective spray from the inner cavity of the medicine box 801 through the liquid outlet pipe 805. The protective spray flows through the connecting pipe 806, the telescopic hose 807 and the delivery pipe 808 in sequence, and is finally sprayed onto the patient's skin surface through the nozzle 811, thereby protecting the patient's skin. After use, the nozzle 811 is put back into the inner cavity of the sealing tube 810 to avoid cross infection, thereby improving the patient protection effect.

[0032] In summary, the tumor radiotherapy protection device solves the problem of the device taking protective measures through side protective plates by providing a medicine storage box 801, a medicine inlet pipe 802, a sealing cover 803, a micro infusion pump 804, a liquid outlet pipe 805, a connecting pipe 806, a telescopic hose 807, a delivery pipe 808, a mounting plate 809, a sealing cylinder 810, a nozzle 811, a torsion spring 813 and a curved cover plate 814. The side protective plates are usually physical barriers fixedly installed on the radiotherapy equipment, with a high investment cost and unable to provide flexible application methods, especially in areas that are difficult to cover with fixed protective plates during radiotherapy. There are certain limitations, which reduces the effectiveness of the protection device.

Claims

1. A tumor radiotherapy protection device, comprising a radiotherapy table (1), characterized in that: Extension plates (2) are fixedly installed on both the front and rear sides of the radiotherapy table (1), and the top of the extension plate (2) is connected to a protective cover (3) via a rotating shaft. A hollow groove (4) is provided on the top of the protective cover (3), and a sliding groove (5) is provided on the surface of the hollow groove (4). A movable protective plate (6) is installed on the surface of the protective cover (3). A protective spray assembly (8) is installed on the bottom of the radiotherapy table (1), and the protective spray assembly (8) includes a medicine storage box (801) and a sealing cylinder (810). The right side of the medicine storage box (801) is bolted to a micro-infusion pump (804), the liquid inlet end of the micro-infusion pump (804) is connected to a liquid outlet pipe (805), the liquid outlet end of the micro-infusion pump (804) is connected to a connecting pipe (806), and the end of the connecting pipe (806) away from the liquid outlet end of the micro-infusion pump (804) is connected to a telescopic hose (807).

2. The tumor radiation therapy protection device according to claim 1, characterized in that: The surface of the movable protective plate (6) is slidably connected to the inner cavity of the sliding groove (5), and a handle (7) is fixedly installed on the top of the movable protective plate (6). The number of the movable protective plates (6) is two.

3. The tumor radiation therapy protection device according to claim 1, characterized in that: The top of the medicine storage box (801) is fixedly connected to the bottom of the radiotherapy table (1), and the surface of the sealing cylinder (810) is fixedly connected to the connection point of the extension plate (2).

4. The tumor radiation therapy protection device according to claim 1, characterized in that: A medicine inlet pipe (802) is fixedly mounted on the front side of the medicine storage box (801), and a sealing cover (803) is movably connected to the surface of the medicine inlet pipe (802), and both the sealing cover (803) and the medicine inlet pipe (802) are sealed.

5. The tumor radiation therapy protection device according to claim 1, characterized in that: The end of the liquid outlet tube (805) away from the liquid inlet end of the micro-infusion pump (804) penetrates the inner cavity of the medicine storage box (801), and the end of the telescopic hose (807) away from the connecting tube (806) is connected to the delivery tube (808).

6. The tumor radiation therapy protection device according to claim 5, characterized in that: One end of the delivery pipe (808) away from the telescopic hose (807) is connected to a nozzle (811), and the nozzle (811) is located in the inner cavity of the sealing cylinder (810).

7. The tumor radiation therapy protection device according to claim 6, characterized in that: A fixing rod (812) is fixedly mounted on the surface of the sealing cylinder (810), and the number of the fixing rods (812) is two. An arc-shaped cover plate (814) is rotatably sleeved on the surface of the fixing rod (812).

8. The tumor radiation therapy protection device according to claim 7, characterized in that: A torsion spring (813) is sleeved on the surface of the fixing rod (812), one end of the torsion spring (813) is fixedly connected to the surface of the fixing rod (812), and the other end of the torsion spring (813) is fixedly connected to the surface of the arc-shaped cover plate (814), and the connection between the arc-shaped cover plate (814) and the sealing cylinder (810) is sealed.

9. The tumor radiation therapy protection device according to claim 5, characterized in that: A mounting plate (809) is fixedly connected to the bottom of the radiotherapy table (1), and the surface of the mounting plate (809) is fixedly connected to the surfaces of the telescopic hose (807) and the delivery pipe (808), respectively.

Images