CT (Computed Tomography) treatment clinostatism supporting device
By designing a detachable CT treatment bed rest support device, the problems of complicated installation and applicability of CT room support equipment have been solved, enabling effective fixation for different patients and reducing the risk of surgical complications.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2026-03-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing CT room support equipment is cumbersome to install and not suitable for most patients. In particular, it cannot effectively fix the patient's right upper limb during CT scans, leading to difficulties in surgical procedures and an increased risk of complications.
A CT treatment supine support device was designed, including detachable head, arm and leg fixation components. It adopts an airbag structure and a fixation frame structure and is installed on the CT scanning bed by adhesive bonding to adapt to different patient body shapes.
It improves the ease of installation and applicability of support equipment, reduces patient limb movement, lowers the risk of surgical complications, and is suitable for most patients.
Smart Images
Figure CN121694787A_ABST
Abstract
Description
[0001] This application is a divisional application of the application filed on December 25, 2023, with application number 202311791421.6, entitled "A CT Treatment Postural Support Device". Technical Field
[0002] This invention relates to the field of CT equipment technology, and in particular to a CT treatment supine support device. Background Technology
[0003] During minimally invasive ablation therapy for solid tumors in the CT room, when performing a puncture through the patient's right hypochondrium, it is necessary to expose the right hypochondrium. Due to the limitations of CT scanning, it is impossible to abduct the patient's right upper limb. The conventional method is to raise the patient's right upper limb overhead and fix it to a drape on the CT table with a skin clamp, or place the right upper limb on the left side of the chest and then fix the upper limb with a skin clamp. When performing the surgery in this position, on the one hand, the patient is prone to limb movement, which affects the surgical procedure; especially in patients with shoulder arthritis, a history of shoulder injury or other conditions that limit shoulder abduction and extension, or patients who cannot tolerate this position due to local anesthesia or long ablation time, and who cannot adequately expose the puncture site, the ablation effect will be affected. On the other hand, some surgical procedures are time-consuming and require general anesthesia. For example, in procedures such as tumor microwave ablation, tumor cryoablation, and irreversible electroporation ablation, if the patient's right upper limb is in a hyperextended position for too long (>1 hour), it can easily cause brachial plexus strain in the right upper limb, leading to serious surgical complications.
[0004] Traditional limb support devices typically use fastening screws or limiting structures to lock or clamp onto the operating table. While these devices are applicable to most operating tables and can solve the problem of arm positioning during surgery, the installation and disassembly process is cumbersome. Furthermore, due to the limitations of CT room equipment and space constraints, limb support devices cannot be installed on CT tables and are therefore difficult to use in CT rooms. In addition, existing support devices usually use splints to fix the patient's hand, but different patients have different body shapes, and fixed-size splints cannot be suitable for most patients.
[0005] Currently, no effective solutions have been proposed for the problems of cumbersome installation of supporting equipment and inapplicability to most patients in related technologies. Summary of the Invention
[0006] The purpose of this invention is to address the shortcomings of existing technologies by providing a CT treatment supine support device, thereby solving problems such as cumbersome installation of support devices and their inapplicability to most patients.
[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows: This invention provides a CT treatment supine support device, comprising: A first support component is disposed on the scanning bed of the CT equipment for the patient to lie prone; A head fixation component is disposed on the first support component and detachably connected to the first support component for fixing the patient's head; Two arm fixation components are disposed on the first support component and detachably connected to the first support component, for fixing the patient's arm parts; Two leg fixation components are disposed on the first support component and detachably connected to the first support component, for fixing the patient's thigh area.
[0008] In some embodiments, the first support member includes: The first support member is disposed on the scanning bed of the CT equipment and is used to allow the patient to lie prone or on their side. A positioning pad is disposed on the first support member and detachably connected to the first support member to support the patient's chest and reduce the pressure on the chest caused by the patient being in a prone position.
[0009] In some embodiments, the head-fixing component includes: A first fixation frame structure is disposed on and connected to the first support component, and is used for placing the patient's head. A first airbag structure is disposed on the first fixation frame structure and is used to fix the patient's head by inflating the first airbag structure.
[0010] In some embodiments, the arm fixing component includes: A second fixation structure is disposed on and connected to the first support component, and is used for placing the patient's arm. The second airbag structure is disposed on the second fixation frame structure and is used to fix the patient's arm by inflating the second airbag structure.
[0011] In some embodiments, the leg securing component includes: A third fixation structure is disposed on and connected to the first support component, and is used for placing the patient's thigh area; The third airbag structure is disposed on the third fixation frame structure and is used to fix the patient's thigh area by inflating the third airbag structure.
[0012] In some embodiments, the first fixing frame structure includes: The first fixing member is disposed on the first support member and connected to the first support member, and the first fixing member is arranged in a U-shape. A clearance hole is provided in the first fixing member for an oxygen tube or oxygen mask to pass through. A first connector is disposed on the first fixing frame and is used to detachably connect the first fixing frame to the first support component.
[0013] In some embodiments, the first airbag structure includes: The first airbag component is disposed on the first fixation frame structure and is used to fix the patient's head by inflating the first airbag component. The first inflation / deflation port is located on the first airbag component and is used to inflate or deflate the first airbag component via an external device.
[0014] In some embodiments, the second fixing frame structure includes: The second fixing member is disposed on the first support member and connected to the first support member, and the second fixing member is arranged in a U-shape. The second connector is disposed on the second fixing frame and is used to detachably connect the second fixing frame to the first support component.
[0015] In some embodiments, the second airbag structure includes: The second airbag component is disposed on the second fixation frame structure and is used to fix the patient's arm by inflating the second airbag component; The second inflation / deflation port is located on the second airbag component and is used to inflate or deflate the second airbag component via an external device.
[0016] In some embodiments, the third fixing frame structure includes: The third fixing member is disposed on the first support member and connected to the first support member, and the third fixing member is arranged in a U-shape. The third connector is disposed on the third fixing member and is used to detachably connect the third fixing member to the first support member.
[0017] In some embodiments, the third airbag structure includes: The third airbag component is disposed on the third fixation frame structure and is used to fix the patient's leg by inflating the third airbag component; The third inflation / deflation port is located on the third airbag component and is used to inflate or deflate the third airbag component via an external device.
[0018] In some of these embodiments, it also includes: A second support component is disposed on the first support component for providing a side-lying position for the patient. A connecting component is disposed between the first supporting component and the second supporting component, and is used to rotatably connect the first supporting component and the second supporting component; A driving component is disposed on the first support component and connected to the second support component, and is used to drive the second support component to rotate.
[0019] In some embodiments, the second support member includes: The second support member is disposed on the first support member and is rotatably connected to the first support member through the connecting member; A cushion is disposed on the second support member for supporting the patient's back.
[0020] In some embodiments, the connecting component includes: Two ear plates are disposed on the first support member and located at both ends of the first support member in the length direction; A rotating component is disposed on the second support component, and both ends of the rotating component are rotatably connected to the corresponding ear plate component.
[0021] In some embodiments, the drive component includes: A bracket, which is disposed on the first support component, is used to install parts; A lead screw component, which is coaxially fixed with the rotating component and threadedly connected to the support component; A driving component is disposed on the support component and connected to the lead screw component, and is used to drive the rotating component to rotate.
[0022] The present invention adopts the above technical solution and has the following technical effects compared with the prior art: The present invention provides a CT treatment supine support device, which improves the convenience of installing the head fixation component, arm fixation component, and leg fixation component on the first support component by detachably connecting them to the first support component through adhesive bonding. In addition, the positions of the head fixation component, arm fixation component, and leg fixation component on the first support component can be adjusted according to the patient's prone position on the first support component and the patient's body shape, thereby making the CT treatment supine support device suitable for most patients. Attached Figure Description
[0023] Figure 1 This is a schematic diagram (a) of a CT treatment supine support device according to an embodiment of the present invention. Figure 2 This is a schematic diagram (a) of the first support member according to an embodiment of the present invention; Figure 3 This is a schematic diagram (II) of the first support member according to an embodiment of the present invention; Figure 4 This is a schematic diagram (a) of the head fixing component according to an embodiment of the present invention; Figure 5 This is a schematic diagram (II) of the head fixing component according to an embodiment of the present invention; Figure 6 This is a schematic diagram (a) of an arm fixing component according to an embodiment of the present invention; Figure 7 This is a schematic diagram (II) of the arm fixing component according to an embodiment of the present invention; Figure 8 This is a schematic diagram (a) of a leg fixing component according to an embodiment of the present invention; Figure 9 This is a schematic diagram (II) of a leg fixing component according to an embodiment of the present invention; Figure 10 This is a schematic diagram (II) of a CT treatment supine support device according to an embodiment of the present invention. Figure 11 yes Figure 10 The enlarged view of part A in the middle mainly shows a schematic diagram of the connecting parts and the driving parts.
[0024] The reference numerals in the accompanying drawings are as follows: 100, first support component; 110, first support member; 120, body positioning pad; 121, first cavity; 122, second cavity; 200. Head fixing component; 210. First fixing frame structure; 211. First fixing frame piece; 212. Clearance hole; 213. First connector; 220. First airbag structure; 221. First airbag piece; 222. First inflation / deflation port; 300. Arm fixing component; 310. Second fixing frame structure; 311. Second fixing frame piece; 312. Second connecting piece; 320. Second airbag structure; 321. Second airbag piece; 322. Second inflation / deflation port; 400. Leg fixing component; 410. Third fixing frame structure; 411. Third fixing frame piece; 412. Third connecting piece; 420. Third airbag structure; 421. Third airbag piece; 422. Third inflation / deflation port; 500. Second support component; 510. Second support member; 520. Soft padding component; 600. Connecting component; 610. Ear plate component; 620. Rotating component; 700. Drive component; 710. Support component; 720. Lead screw component; 730. Drive component. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of this application clearer, the application is described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. All other embodiments obtained by those skilled in the art based on the embodiments provided in this application without inventive effort are within the scope of protection of this application.
[0026] Obviously, the accompanying drawings described below are merely some examples or embodiments of this application. Those skilled in the art can apply this application to other similar scenarios based on these drawings without any inventive effort. Furthermore, it is understood that although the efforts made in this development process may be complex and lengthy, for those skilled in the art related to the content disclosed in this application, any changes to design, manufacturing, or production based on the technical content disclosed in this application are merely conventional technical means and should not be construed as insufficient disclosure of the content of this application.
[0027] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments without conflict.
[0028] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms “a,” “an,” “an,” “the,” and similar words used in this application do not indicate quantity limitation and may indicate singular or plural. The terms “comprising,” “including,” “having,” and any variations thereof used in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may also include steps or units not listed, or may include other steps or units inherent to these processes, methods, products, or devices. The terms “connected,” “linked,” “coupled,” and similar words used in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. “Multiple” used in this application refers to two or more. “And / or” describes the relationship between related objects, indicating that three relationships may exist; for example, “A and / or B” can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following objects are in an "or" relationship. The terms "first," "second," and "third" used in this application are merely to distinguish similar objects and do not represent a specific ordering of the objects.
[0029] Example 1 An illustrative embodiment of the present invention, such as Figure 1 As shown, a CT treatment supine support device includes a first support component 100, a head fixation component 200, and two arm fixation components 300. The first support component 100 is disposed on the scanning bed of the CT equipment for accommodating the patient in a prone position; the head fixation component 200 is disposed on and detachably connected to the first support component 100 for fixing the patient's head; the two arm fixation components 300 are disposed on and detachably connected to the first support component 100 for fixing the patient's arms; and the two leg fixation components 400 are disposed on and detachably connected to the first support component 100 for fixing the patient's thighs.
[0030] like Figure 2 and Figure 3 As shown, the first support component 100 includes a first support member 110 and a positioning pad 120. The first support member 110 is disposed on the scanning bed of the CT equipment for the patient to lie prone or on their side; the positioning pad 120 is disposed on the first support member 110 and is detachably connected to the first support member 110 to support the patient's chest and reduce the pressure on the chest caused by the patient being in a prone position.
[0031] Specifically, the first support member 110 is installed on the scanning bed of the CT equipment by means of bolts or other methods, and the cross-section of the first support member 110 is set in an arc-shaped structure.
[0032] It should be noted that the scanning bed is existing technology. That is, the scanning bed is a tool for transporting the subject to complete the scanning task. It has a vertical motion control system and a horizontal longitudinal motion control system. It can automatically enter and exit the scanning frame aperture according to the program requirements and complete the automatic positioning of the scanning position of the object to be detected.
[0033] In some of these embodiments, the first support 110 includes, but is not limited to, a carbon fiber plate or a PMI sandwich material plate.
[0034] Specifically, the positioning pad 120 is detachably connected to the first support member 110 by means of adhesive bonding or other methods, and the cross-section of the positioning pad 120 is set with an arc-shaped structure, so that the positioning pad 120 can support the patient's chest position.
[0035] In addition, the positioning pad 120 has a first cavity 121 in the middle, which is rectangular in shape. This cavity is designed to better position the patient's chest cavity and avoid compressing it. For anesthetized patients, breathing is entirely voluntary. Therefore, it is essential to provide sufficient space for the patient's chest cavity. Otherwise, it may cause abnormal breathing and increase the risk of surgical failure. The first cavity 121 in this application provides sufficient space for the patient's chest cavity, supports the patient's active breathing, and improves the success rate of the surgery.
[0036] Furthermore, the tail of the positioning pad 120 has a second cavity 122. This second cavity 122 is designed to make the patient more comfortable when lying prone on the positioning pad 120, without compressing the abdomen, which is in line with ergonomics. Since the patient's abdomen is soft and the upper part of the abdomen is the rib area, in order to create a height difference, the positioning pad 120 on both sides of the second cavity 122 has a slope, that is, the angle between the longest side and the bottom side is between 30° and 60°. It is also important to select different slope angles according to the differences in the patient's body shape.
[0037] In some embodiments, the positioning pad 120 includes, but is not limited to, a sponge pad or a rubber pad.
[0038] like Figure 4 and Figure 5 As shown, the head fixation component 200 includes a first fixation frame structure 210 and a first airbag structure 220. The first fixation frame structure 210 is disposed on and connected to the first support component 100, and is used for placing the patient's head; the first airbag structure 220 is disposed on the first fixation frame structure 210, and is used to fix the patient's head by inflating the first airbag structure 220.
[0039] Specifically, the first fixing frame structure 210 includes a first fixing frame member 211, a clearance hole 212, and a first connecting member 213. The first fixing frame member 211 is disposed on and connected to the first support member 100, and the first fixing frame member 211 has a U-shaped structure. The clearance hole 212 is formed in the first fixing frame member 211 for an oxygen tube or oxygen mask to pass through. The first connecting member 213 is disposed on the first fixing frame member 211 for detachably connecting the first fixing frame member 211 to the first support member 100.
[0040] More specifically, the first fixing member 211 is installed on the first support member 110 by means of bonding, riveting or bolting. The first fixing member 211 is located at any end of the length direction of the first support member 110, and the first fixing member 211 can clamp and fix the patient's head.
[0041] In addition, the first fixation member 211 includes a first base plate and two first side plates. The two first side plates are installed on both sides of the width direction of the first base plate by means of welding, thread fixing or integral molding, and there is a gap between the two first side plates, so that the patient's head can be placed in the first fixation member 211.
[0042] In some of these embodiments, the first fixing member 211 includes, but is not limited to, a plastic plate or a carbon fiber plate.
[0043] More specifically, the clearance hole 212 is provided on either of the first side plates, so that when the patient is in a prone position, the patient's face needs to be turned toward the first side plate with the clearance hole 212. The clearance hole 212 allows an oxygen tube or oxygen mask to pass through, so that the patient can breathe oxygen during the operation.
[0044] More specifically, the first connector 213 is installed at the bottom of the first base plate, and the first connector 213 allows the first fixing member 211 to be installed on the first support member 110 by adhesive bonding. It should be noted that the first fixing member 211 and the first support member 110 are detachably connected by the first connector 213, so that the position of the first fixing member 211 on the first support member 110 can be selected according to the patient's body shape.
[0045] In some of these embodiments, the first connector 213 includes, but is not limited to, double-sided adhesive.
[0046] Specifically, the first airbag structure 220 includes a first airbag component 221 and a first inflation / deflation port 222. The first airbag component 221 is disposed on the first fixation frame structure 210 and is used to fix the patient's head by inflating the first airbag component 221; the first inflation / deflation port 222 is opened in the first airbag component 221 and is used to inflate and deflate the first airbag component 221 by means of an external device.
[0047] More specifically, the first airbag component 221 is connected to the first side plate by means of bolts or adhesive, and the first airbag component 221 is located on the first side plate without the avoidance hole 212, so that the patient's head can be fixed by the inflation of the first airbag component 221.
[0048] In some of these embodiments, the first airbag component 221 includes, but is not limited to, a rubber airbag.
[0049] More specifically, the first inflation / deflation port 222 is provided on the first airbag component 221, and the first inflation / deflation port 222 can be connected to an external device, so that the external device can inflate the first airbag component 221.
[0050] Furthermore, the first airbag structure 220 also includes a first blocking member. The first blocking member can block the first inflation / deflation port 222. That is, when it is necessary to inflate the first airbag component 221, the first blocking member can be removed from the first inflation / deflation port 222, and the first airbag component 221 can be connected to an external device, allowing the external device to inflate the first airbag component 221. After inflation is complete, the first blocking member can be used to block the first inflation / deflation port 222.
[0051] In some of these embodiments, the first plugging element includes, but is not limited to, a rubber plug.
[0052] like Figure 6 and Figure 7 As shown, the arm fixation component 300 includes a second fixation frame structure 310 and a second airbag structure 320. The second fixation frame structure 310 is disposed on and connected to the first support component 100, and is used for placing the patient's arm. The second airbag structure 320 is disposed on the second fixation frame structure 310, and is used to fix the patient's arm by inflating the second airbag structure 320.
[0053] It should be noted that there are two arm fixation components 300, and the two arm fixation components 300 correspond to the patient's left and right arms respectively, so that the arm fixation components 300 can fix the patient's left and right arms.
[0054] Specifically, the second fixing frame structure 310 includes a second fixing frame member 311 and a second connecting member 312. The second fixing frame member 311 is disposed on and connected to the first support member 100, and the second fixing frame member 311 is arranged in a U-shape. The second connecting member 312 is disposed on the second fixing frame member 311 and is used to detachably connect the second fixing frame member 311 to the first support member 100.
[0055] More specifically, the second fixing member 311 is installed on the first support member 110 by means of bonding, riveting or bolting. The second fixing member 311 is located above the first fixing member 211 and can clamp and fix the patient's arm.
[0056] It should be noted that, since patients often need to raise their arms above their heads when undergoing surgeries such as tumor microwave ablation, tumor cryoablation, or irreversible electroporation ablation, the second fixation member 311 is installed on top of the first fixation member 211 to fix the patient's raised arm.
[0057] In addition, the second fixation member 311 includes a second base plate and two second side plates. The two second side plates are installed on both sides of the second base plate in the width direction by means of welding, thread fixing or integral molding, and there is a gap between the two second side plates, so that the patient's arm can be placed in the second fixation member 311.
[0058] In some of these embodiments, the second fixing member 311 includes, but is not limited to, a plastic plate or a carbon fiber plate.
[0059] More specifically, the second connector 312 is installed at the bottom of the second base plate, and the second connector 312 allows the second fixing member 311 to be installed on the first support member 110 by adhesive bonding. It should be noted that the second fixing member 311 is detachably connected to the first support member 110 by the second connector 312, so that the position of the second fixing member 311 on the first support member 110 can be selected according to the patient's body shape.
[0060] In some of these embodiments, the second connector 312 includes, but is not limited to, double-sided adhesive.
[0061] Specifically, the second airbag structure 320 includes a second airbag component 321 and a second inflation / deflation port 322. The second airbag component 321 is disposed on the second fixation frame structure 310 and is used to fix the patient's arm by inflating the second airbag component 321; the second inflation / deflation port 322 is opened in the second airbag component 321 and is used to inflate and deflate the second airbag component 321 by means of an external device.
[0062] More specifically, the second airbag component 321 is connected to any second side plate by means of bolts or adhesive, and the patient's arm can be fixed by the inflation of the second airbag component 321.
[0063] In some of these embodiments, the second airbag component 321 includes, but is not limited to, a rubber airbag.
[0064] More specifically, the second inflation / deflation port 322 is provided on the second airbag component 321, and the second inflation / deflation port 322 can be connected to an external device, so that the external device can inflate the second airbag component 321.
[0065] Furthermore, the second airbag structure 320 also includes a second blocking member. The second blocking member can block the second inflation / deflation port 322. That is, when it is necessary to inflate the second airbag component 321, the second blocking member can be removed from the second inflation / deflation port 322, connecting the second airbag component 321 to an external device, allowing the external device to inflate the second airbag component 321. After inflation is complete, the second blocking member can be used to block the second inflation / deflation port 322.
[0066] In some embodiments, the second plugging element includes, but is not limited to, a rubber plug.
[0067] like Figure 8 and Figure 9 As shown, the leg fixation component 400 includes a third fixation frame structure 410 and a third airbag structure 420. The third fixation frame structure 410 is disposed on and connected to the first support component 100, and is used for placing the patient's thigh. The third airbag structure 420 is disposed on the third fixation frame structure 410, and is used to fix the patient's thigh by inflating the third airbag structure 420.
[0068] It should be noted that there are two leg fixation components 400, and the two leg fixation components 400 correspond to the left and right legs of the patient respectively, so that the leg fixation components 400 can fix the left and right legs of the patient.
[0069] Specifically, the third fixing frame structure 410 includes a third fixing frame member 411 and a third connecting member 412. The third fixing frame member 411 is disposed on and connected to the first support member 100, and the third fixing frame member 411 is arranged in a U-shape. The third connecting member 412 is disposed on the third fixing frame member 411 and is used to detachably connect the third fixing frame member 411 to the first support member 100.
[0070] More specifically, the third fixing member 411 is installed on the first support member 110 by means of bonding, riveting or bolting. The third fixing member 411 is located at any end of the length direction of the first support member 110, and the third fixing member 411 can clamp and fix the patient's thigh.
[0071] In addition, the third fixation member 411 includes a third base plate and two third side plates. The two third side plates are installed on both sides of the width direction of the third base plate by means of welding, thread fixing or integral molding, and there is a gap between the two third side plates, so that the patient's thigh can be placed in the third fixation member 411.
[0072] In some of these embodiments, the third fixing member 411 includes, but is not limited to, a plastic plate or a carbon fiber plate.
[0073] More specifically, the third connector 412 is installed at the bottom of the third base plate, and the third connector 412 allows the third fixation member 411 to be installed on the first support member 110 by adhesive bonding. It should be noted that the third fixation member 411 is detachably connected to the first support member 110 by the third connector 412, so that the position of the third fixation member 411 on the first support member 110 can be selected according to the patient's body shape.
[0074] In some of these embodiments, the third connector 412 includes, but is not limited to, double-sided adhesive.
[0075] Specifically, the third airbag structure 420 includes a third airbag component 421 and a third inflation / deflation port 422. The third airbag component 421 is disposed on the third fixation frame structure 410 and is used to fix the patient's leg by inflating the third airbag component 421; the third inflation / deflation port 422 is opened in the third airbag component 421 and is used to inflate and deflate the third airbag component 421 by means of an external device.
[0076] More specifically, the third airbag component 421 is connected to any third side plate by means of bolts or adhesive, and the patient's arm can be fixed by the inflation of the third airbag component 421.
[0077] In some of these embodiments, the third airbag component 421 includes, but is not limited to, a rubber airbag.
[0078] More specifically, the third inflation / deflation port 422 is provided on the third airbag component 421, and the third inflation / deflation port 422 can be connected to an external device, so that the external device can inflate the third airbag component 421.
[0079] Furthermore, the third airbag structure 420 also includes a third plug. The third plug can block the third inflation / deflation port 422. That is, when it is necessary to inflate the third airbag component 421, the third plug can be removed from the third inflation / deflation port 422, connecting the third airbag component 421 to an external device, allowing the external device to inflate the third airbag component 421. After inflation is complete, the third plug can be used to block the third inflation / deflation port 422.
[0080] In some embodiments, the third plugging element includes, but is not limited to, a rubber plug.
[0081] The usage method of this embodiment is as follows: In actual use, the first fixing member 211, the second fixing member 311 and the third fixing member 411 can be fixed to the first support member 110 by the first connector 213, the second connector 312 and the third connector 412 respectively, and the first fixing member 211, the second fixing member 311 and the third fixing member 411 can be installed in a suitable position on the first support member 110 according to the patient's body shape; The patient lies prone on the first support 110 with the patient's head, arms and thighs placed in the first fixing member 211, the second fixing member 311 and the third fixing member 411 respectively. Subsequently, the first, second, and third plugs on the first airbag component 221, the second airbag component 321, and the third airbag component 421 are removed respectively, and external devices are connected to the first airbag component 221, the second airbag component 321, and the third airbag component 421 respectively, thereby inflating the first airbag component 221, the second airbag component 321, and the third airbag component 421 to clamp and fix the patient's head, arm, and thigh, thereby fixing the patient's body and preventing the patient's limbs from moving during the operation, ensuring the smooth progress of the operation.
[0082] The advantage of this embodiment is that by detachably connecting the head fixation component 200, arm fixation component 300, and leg fixation component 400 to the first support component 100 through adhesive bonding, the convenience of installing the head fixation component 200, arm fixation component 300, and leg fixation component 400 on the first support component 100 is improved. In addition, the positions of the head fixation component 200, arm fixation component 300, and leg fixation component 400 on the first support component 100 can be adjusted according to the patient's prone position on the first support component 100 and the patient's body shape, thereby making the CT treatment supine support device suitable for most patients.
[0083] Example 2 This embodiment is a modified embodiment of embodiment 1.
[0084] like Figure 10 As shown, a CT treatment supine support device further includes a second support component 500, a connecting component 600, and a driving component 700. The second support component 500 is disposed on the first support component 100 for accommodating the patient in a lateral decubitus position; the connecting component 600 is disposed between the first support component 100 and the second support component 500 for rotatably connecting the two components; and the driving component 700 is disposed on the first support component 100 and connected to the second support component 500 for driving the second support component 500 to rotate.
[0085] like Figure 10 As shown, the second support component 500 includes a second support member 510 and a cushion member 520. The second support member 510 is disposed on the first support component 100 and is rotatably connected to the first support component 100 via a connecting member 600; the cushion member 520 is disposed on the second support member 510 and is used to support the patient's back.
[0086] Specifically, the second support member 510 is disposed on the first support member 110 and is rotatably connected to the first support member 110 through the connecting member 600; in addition, the second support member 510 is configured as a rectangular plate structure and the cross section of the second support member 510 is configured as an arc structure.
[0087] In some of these embodiments, the second support 510 includes, but is not limited to, a carbon fiber plate or a PMI sandwich material plate.
[0088] Specifically, the soft pad 520 is installed on the second support 510 by means of bonding, riveting or bolting, and the soft pad 520 can completely cover the surface of the second support 510.
[0089] In some of these embodiments, the cushion 520 includes, but is not limited to, a sponge pad.
[0090] It should be noted that the second support member 510 and the first support member 110 can be spliced together to form a bed board, so that the patient can lie on his / her side on the bed board formed by the first support member 110 and the second support member 510.
[0091] like Figure 11 As shown, the connecting component 600 includes two ear plates 610 and a rotating component 620. The two ear plates 610 are disposed on the first support component 100 and located at both ends of the first support component 100 in the length direction; the rotating component 620 is disposed on the second support component 500, and both ends of the rotating component 620 are rotatably connected to the corresponding ear plates 610.
[0092] Specifically, the two ear plates 610 are connected to the first and second ends of the first support member 110 by means of bolt fixing or integral molding, and the two ear plates 610 have the same structure. It should be noted that the first and second ends of the first support member 110 are the two ends of its length direction, respectively.
[0093] In some embodiments, the ear plate 610 includes, but is not limited to, plastic blocks and carbon fiber blocks.
[0094] Specifically, the rotating component 620 is connected to one side wall of the second support component 510 in the width direction by means of bolt fixing or integral molding, and the first end and the second end of the rotating component 620 are respectively connected to the corresponding ear plate component 610. It should be noted that the first end and the second end of the rotating component 620 are the two ends in its length direction.
[0095] In some of these embodiments, the rotating element 620 includes, but is not limited to, a rotating shaft.
[0096] like Figure 11 As shown, the drive component 700 includes a bracket 710, a lead screw 720, and a drive component 730. The bracket 710 is disposed on the first support component 100 and is used to mount components; the lead screw 720 is coaxially fixed to the rotating component 620 and threadedly connected to the bracket 710; the drive component 730 is disposed on the bracket 710 and connected to the lead screw 720, and is used to drive the rotating component 620 to rotate.
[0097] Specifically, the bracket 710 is installed at either end of the first support 110 along its length by means of bolts or riveting, and the bracket 710 is arranged in an L-shape. In addition, the bracket 710 has a threaded hole, which allows the lead screw 720 to be threadedly connected.
[0098] In some of these embodiments, the support member 710 includes, but is not limited to, a mounting bracket.
[0099] Specifically, the first end of the lead screw 720 is coaxially connected to either end of the rotating component 620 by means of bolt fixing or integral forming, and the second end of the lead screw 720 is connected to the driving component 730 by means of bolt fixing or integral forming; it should be noted that the first end and the second end of the lead screw 720 are the two ends of its length direction, respectively.
[0100] In some of these embodiments, the lead screw 720 includes, but is not limited to, a threaded rod.
[0101] Specifically, the drive member 730 is connected to the second end of the lead screw member 720, and the drive member 730 can be rotated by medical staff, so that the drive member 730 can drive the lead screw member 720 to rotate, and then the lead screw member 720 drives the rotating member 620 to rotate.
[0102] In some of these embodiments, the drive element 730 includes, but is not limited to, a handwheel.
[0103] The usage method of this embodiment is as follows: In actual use, when the patient needs to lie on their side, medical staff can rotate the drive component 730 to drive the lead screw component 720 to rotate. The rotation of the lead screw component 720 drives the rotation component 620 to rotate. The rotation of the rotation component 620 can change the second support component 510 from a flat state to a vertical state, so that the second support component 510 can provide support for the patient when lying on their side.
[0104] The advantage of this embodiment is that the second support component 500 is rotatably connected to the first support component 100 through the connecting component 600, so that the second support component 500 can support the patient when the patient is lying on his side, thereby making the CT treatment supine support device suitable for most patients.
[0105] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0106] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A CT treatment supine support device, characterized in that, include: A first support component is disposed on the scanning bed of the CT equipment for the patient to lie prone; A head fixation component is disposed on the first support component and detachably connected to the first support component for fixing the patient's head; Two arm fixation components are disposed on the first support component and detachably connected to the first support component, for fixing the patient's arm parts; Two leg fixation components are disposed on the first support component and detachably connected to the first support component, for fixing the patient's thigh area.
2. The CT treatment supine support device according to claim 1, characterized in that, The first support component includes: The first support member is disposed on the scanning bed of the CT equipment and is used to allow the patient to lie prone or on their side. A positioning pad is disposed on the first support member and detachably connected to the first support member to support the patient's chest and reduce the pressure on the chest caused by the patient being in a prone position.
3. The CT treatment supine support device according to claim 1, characterized in that, The head-fixing component includes: A first fixation frame structure is disposed on and connected to the first support component, and is used for placing the patient's head. A first airbag structure, disposed on the first fixation frame structure, is used to fix the patient's head by inflating the first airbag structure; and / or The arm fixing component includes: A second fixation structure is disposed on and connected to the first support component, and is used for placing the patient's arm. A second airbag structure, disposed within the second fixation frame structure, is used to fix the patient's arm by inflating the second airbag structure; and / or The leg fixing component includes: A third fixation structure is disposed on and connected to the first support component, and is used for placing the patient's thigh area; The third airbag structure is disposed on the third fixation frame structure and is used to fix the patient's thigh area by inflating the third airbag structure.
4. The CT treatment supine support device according to claim 3, characterized in that, The first fixing frame structure includes: The first fixing member is disposed on the first support member and connected to the first support member, and the first fixing member is arranged in a U-shape. A clearance hole is provided in the first fixing member for an oxygen tube or oxygen mask to pass through. A first connector, disposed on the first fixing frame, is used to detachably connect the first fixing frame to the first support member; and / or The first airbag structure includes: The first airbag component is disposed on the first fixation frame structure and is used to fix the patient's head by inflating the first airbag component. The first inflation / deflation port is located on the first airbag component and is used to inflate or deflate the first airbag component via an external device.
5. The CT treatment supine support device according to claim 3, characterized in that, The second fixing frame structure includes: The second fixing member is disposed on the first support member and connected to the first support member, and the second fixing member is arranged in a U-shape. A second connector, disposed on the second fixing member, is used to detachably connect the second fixing member to the first support member; and / or The second airbag structure includes: The second airbag component is disposed on the second fixation frame structure and is used to fix the patient's arm by inflating the second airbag component; The second inflation / deflation port is located on the second airbag component and is used to inflate or deflate the second airbag component via an external device.
6. The CT treatment supine support device according to claim 3, characterized in that, The third fixing frame structure includes: The third fixing member is disposed on the first support member and connected to the first support member, and the third fixing member is arranged in a U-shape. A third connector, disposed on the third fixing member, is used to detachably connect the third fixing member to the first support member; and / or The third airbag structure includes: The third airbag component is disposed on the third fixation frame structure and is used to fix the patient's leg by inflating the third airbag component; The third inflation / deflation port is located on the third airbag component and is used to inflate or deflate the third airbag component via an external device.
7. The CT treatment supine support device according to claim 1, characterized in that, Also includes: A second support component is disposed on the first support component for providing a side-lying position for the patient. A connecting component is disposed between the first supporting component and the second supporting component, and is used to rotatably connect the first supporting component and the second supporting component; A driving component is disposed on the first support component and connected to the second support component, and is used to drive the second support component to rotate.
8. The CT treatment supine support device according to claim 7, characterized in that, The second support component includes: The second support member is disposed on the first support member and is rotatably connected to the first support member through the connecting member; A cushion is disposed on the second support member for supporting the patient's back.
9. The CT treatment supine support device according to claim 7, characterized in that, The connecting component includes: Two ear plates are disposed on the first support member and located at both ends of the first support member in the length direction; A rotating component is disposed on the second support component, and both ends of the rotating component are rotatably connected to the corresponding ear plate component.
10. The CT treatment supine support device according to claim 7, characterized in that, The driving component includes: A bracket, which is disposed on the first support component, is used to install parts; A lead screw component, which is coaxially fixed with the connecting component and threadedly connected to the bracket component; A driving component is disposed on the support component and connected to the lead screw component, and is used to drive the connecting component to rotate.