Medical device and hybrid operating room

Abstract

The utility model discloses a kind of medical equipment and composite operating room, and medical equipment includes scanning frame and transfer device, scanning frame is formed with scanning passage;Transfer device carries scanning frame, and is configured to enable scanning frame to be translated and rotated, to change the working position of scanning frame and the entrance orientation of scanning passage is adjusted and turned over.According to the medical equipment of the utility model, by setting transfer device, so that medical equipment can be moved between multiple workrooms, without each room being configured medical equipment, improve the use rate of medical equipment, and without moving patient can realize scanning, reduce the harm caused to patient when moving patient;At the same time, medical equipment can be in normal position by rotating when using in different workrooms, so that the maximum scanning distance when using in different workrooms does not become shorter, guarantee the reliable realization of the function of medical equipment.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a medical device and a composite operating room. Background Technology

[0002] In typical medical institutions, scanning equipment is only installed in the scanning room. When patients in the operating room need scanning, they have to be transferred to the scanning room, which is inefficient and unfriendly to patients. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention provides a medical device that can move between multiple chambers without moving the patient, and the device can be rotated to achieve an upright position in each chamber, allowing for reliable scanning.

[0004] This utility model also proposes a composite operating room with the above-mentioned medical equipment.

[0005] A medical device according to a first aspect of the present invention includes a scanning gantry and a transfer device, wherein a scanning channel is formed on the scanning gantry; the transfer device carries the scanning gantry and is configured to enable the scanning gantry to translate and rotate, thereby changing the working position of the scanning gantry and reversing the entrance orientation of the scanning channel.

[0006] According to the present invention, the medical device can be moved between multiple working chambers by setting a transfer device, eliminating the need to equip both chambers with the medical device, thus improving the utilization rate of the medical device. Furthermore, scanning can be performed without moving the patient, reducing the harm caused to the patient when moving the patient. At the same time, when the medical device is used in different working chambers, the maximum scanning distance can be maintained by rotating the mounting position, thus ensuring that the maximum scanning distance does not decrease when the medical device is used in different working chambers, ensuring the reliable operation of the medical device.

[0007] In some embodiments, the transfer device includes: a translation track and a support platform, wherein the two ends of the translation track in the length direction are a first end and a second end, respectively; the support platform is translatably disposed on the translation track along the length direction of the translation track, the support platform is supported at the bottom of the scanning frame, and drives the scanning frame to translate and enables the scanning frame to rotate.

[0008] In some embodiments, the support platform includes: a translation platform, a rotation platform, and a rotation bearing. The support platform is translatably coupled with the translation track via the translation platform. The rotation platform is mounted on the translation platform via the rotation bearing. The rotation platform is connected to the scanning frame.

[0009] In some embodiments, the carrying platform includes a rotation drive mechanism for driving the rotating platform to rotate relative to the translation platform; wherein the rotating bearing includes an inner ring and an outer ring disposed inside and outside each other, one of the inner ring and the outer ring is a moving ring connected to the rotating platform, and the other is a fixed ring connected to the translation platform, the rotation drive mechanism is disposed on the translation platform, and drives the moving ring to rotate relative to the fixed ring.

[0010] In some embodiments, the carrying platform further includes a lifting mechanism, which is disposed on the translation platform and includes a vertically extendable support member for supporting the rotating platform.

[0011] In some embodiments, there are two parallel translation tracks, the rotary bearing is located between the two translation tracks, and each translation track has a plurality of support members spaced apart along the length direction of the translation track on the side near the rotary bearing.

[0012] In some embodiments, the carrying platform further includes a safety protection section for sensing and / or buffering collisions. The safety protection section includes a first protection section and / or a second protection section, wherein the first protection section is disposed around the rotating platform or at both ends of the rotating platform along the extension direction of the through axis of the scanning channel, and the second protection section is disposed around the translation platform or at both ends of the translation platform along the length direction of the translation track.

[0013] In some embodiments, the cable connected to the scanning frame passes through the rotating bearing and is located in the cable routing groove below the scanning frame, with a length allowance for the cable to be pulled when the scanning frame rotates.

[0014] In some embodiments, the medical device further includes a protective plate and a protective strip, the protective plate being adapted to cover the cable routing channel, the protective plate having a cable clearance opening extending along the translational direction of the support platform, the protective strip being located on the protective plate and used to cover the cable clearance opening, the protective strip being raised at the support platform to pass between the translational platform and the rotating platform.

[0015] In some embodiments, the carrier platform enables the scanning gantry to switch between at least a first placement posture and a second placement posture. In the first placement posture, the through axis of the scanning channel is parallel to the length direction of the translation track, and the entrance of the scanning channel faces the first end. In the second placement posture, the through axis of the scanning channel is parallel to the length direction of the translation track, and the entrance of the scanning channel faces the second end. And / or, the transfer device further includes: a translation drive mechanism and a guide mechanism, the translation drive mechanism being used to drive the carrier platform to translate relative to the translation track, and the guide mechanism being used to guide the carrier platform to translate relative to the translation track along the length direction of the translation track.

[0016] According to a second aspect of the present invention, a composite operating room includes multiple working chambers and a medical device according to any one of the first aspects of the present invention. The transfer device is capable of driving the scanning gantry to translate to any of the working chambers and is capable of driving the scanning gantry to rotate within any of the working chambers.

[0017] According to the embodiments of the present invention, the composite operating room, by setting up the medical equipment of the first aspect, eliminates the need for multiple working rooms to be equipped with medical equipment, thereby reducing the configuration and maintenance costs of medical equipment and improving the utilization rate of medical equipment.

[0018] In some embodiments, there are two working chambers, each containing a scanning bed. The transfer device can drive the scanning gantry to move back and forth between the scanning beds in the two working chambers, and can also drive the entrance of the scanning channel to turn towards either of the scanning beds in the working chamber.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a medical device according to an embodiment of the present invention; Figure 2 This is a scene diagram of a composite operating room according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the upright mounting of a medical device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the reverse mounting of a medical device according to an embodiment of the present invention; Figure 5 yes Figure 1 The diagram shows the medical equipment in its first orientation position. Figure 6yes Figure 1 The diagram shows the medical equipment in the second orientation. Figure 7 yes Figure 1 Top view of the transfer device shown; Figure 8 yes Figure 1 A cross-sectional view of the medical device shown; Figure 9 yes Figure 1 A cross-sectional view of the transfer device shown; Figure 10 yes Figure 1 A schematic diagram of the cable routing for the medical device shown; Figure 11 yes Figure 1 A top view of the medical equipment shown; Figure 12 This is a scene diagram of a composite operating room according to another embodiment of the present invention.

[0021] Figure label: Medical equipment 100; First direction F1; Second direction F2; Scanning rack 10; Scanning channel 101; Inlet 101a; Outlet 101b; Through axis Z1; vertical axis Z2; scanning light plane P1; Transfer device 20; Scanning bed 30; Translation track 2; First end 2a; Second end 2b; Platform 1; Translation platform 11; Rotating platform 12; Rotary bearing 13; Inner ring 131; Outer ring 132; Rotation drive mechanism 14; second motor 141; second transmission mechanism 142; Lifting mechanism 15; Support component 151; Safety Protection Department 16; First Protection Department 161; Second Protection Department 162; Translation drive mechanism 3; first motor 31; first transmission mechanism 32; Guide mechanism 4; cable 5; cable drag chain 51; Protective plate 6; Cable clearance opening 6a; Protective strip 7; Raised section 71; Cable tray 200; Hybrid operating room 1000; working room R; scanning room R1; operating room R2. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0024] The medical device 100 provided according to an embodiment of the present invention will now be described with reference to the accompanying drawings.

[0025] Reference Figure 1 The medical device 100 includes a scanning gantry 10 and a transfer device 20. A scanning channel 101 is formed on the scanning gantry 10. The transfer device 20 carries the scanning gantry 10 and is configured to enable the scanning gantry 10 to translate and rotate, thereby changing the working position of the scanning gantry 10 and reversing the orientation of the entrance 101a of the scanning channel 101.

[0026] The type of medical equipment 100 is not limited, and can include, for example, imaging diagnostic equipment (such as computed tomography (CT) equipment, magnetic resonance imaging (MRI) equipment, positron emission tomography (PET) equipment, single photon emission computed tomography (SPECT) equipment, radiotherapy equipment (linear accelerator, Gamma Knife, CyberKnife, etc.), etc.

[0027] The scanning channel 101 is a circular opening in the center of the scanning gantry 10. The patient lies on the scanning bed 30 to pass through the scanning channel 101 for scanning. One end of the scanning channel 101 extending along its through axis Z1 is the entrance 101a of the scanning channel 101. The scanning bed 30 enters the scanning channel 101 through the entrance 101a of the scanning channel 101.

[0028] The transfer device 20 is a mechanical structure that supports the scanning frame 10 and enables it to move in a predetermined manner (such as reciprocating translation and rotation about the vertical axis Z2), thereby satisfying the needs of multiple working chambers R (such as...). Figure 2The scanning requirements of the scanning room (R1) and operating room (R2) shown in the figure.

[0029] The form of the transfer device 20 is not limited. For example, the transfer device 20 can be a robotic arm, which can simultaneously realize the reciprocating translation of the scanning frame 10 and the rotation around the vertical axis Z2. Alternatively, for example, the transfer device 20 can include a support platform 1 and a translation track 2. The support platform 1 enables the scanning frame 10 to rotate around the vertical axis Z2, thereby changing the orientation of the entrance 101a of the scanning channel 101. The reciprocating translation is achieved through the translational cooperation of the support platform 1 and the translation track 2, so as to change the working position of the scanning frame 10.

[0030] The transfer device 20 is configured to allow the scanning gantry 10 to be translated, thereby changing the working position of the scanning gantry 10. As a result, the medical device 100 can be moved between multiple working rooms R without requiring the medical device 100 to be configured in each of the multiple working rooms R, reducing the configuration and maintenance costs of the medical device 100 and increasing its utilization rate; furthermore, scanning can be performed without moving the patient, thereby reducing the harm caused to the patient when moving them; for example, for critically ill patients who are difficult to move, the medical device 100 can be moved from the scanning room to the bedside in the intensive care unit, reducing the safety hazards caused by moving life support equipment along with the patient.

[0031] The transfer device 20 is configured to allow the scanning gantry 10 to rotate, thereby changing the orientation of the entrance 101a of the scanning channel 101. That is, the medical device 100 can be rotated via the transfer device 20 to change the orientation of the entrance 101a of the scanning channel 101. This ensures that the medical device 100 is always in the correct position (i.e., the entrance 101a of the scanning channel 101 faces the scanning bed 30 of the working room R) when used in different working rooms R. The scanning light plane P1 of the medical device 100 is always closer to the scanning bed 30, thus ensuring that the maximum scanning distance does not shorten when used in different working rooms R, guaranteeing the normal operation of the medical device 100.

[0032] For example, when the orientation of the inlet 101a of the scanning channel 101 can be rotated 180°, the switching between upright and reverse mounting can be realized, so that the medical device 100 can be in the upright position when used in different working chambers R, thus ensuring that the maximum scanning distance does not become shorter when used in different working chambers R, and guaranteeing the normal functioning of the medical device 100.

[0033] Of course, the angle at which the transfer device 20 rotates the medical device 100 is not limited to 180°. For example, it can be less than 180° or greater than 180°, such as being able to stay at any angle within a 360° range, etc. (see reference). Figure 12In summary, the range of rotation angles of the medical device 100 can be adaptively designed according to the needs of the scenario, such as the placement of the scanning beds 30 in each studio R. This will not be elaborated on here.

[0034] For example, combined Figure 2 During surgery, medical device 100 is needed in the preoperative scanning room R1 to confirm the space and anatomical information of the lesion. When assessing the surgical outcome post-surgery, medical device 100 needs to be moved to the operating room R2 or the radiotherapy room. For example, in emergency and intensive care units, for critically ill patients who are difficult to move, medical device 100 can be moved from the scanning room to the bedside in the intensive care unit, avoiding the safety hazards associated with moving the patient's life support equipment along with the patient.

[0035] like Figure 3 As shown, the scanning light plane P1 of the medical device 100 is typically not at the geometric center of the medical device 100. Specifically, the scanning light plane P1 is closer to the front of the medical device 100 (i.e., the side where the entrance 101a of the scanning channel 101 is located), that is, closer to the entrance 101a of the scanning channel 101 along the extension direction of the through axis Z1 of the scanning channel 101. When the medical device 100 is working, the patient's examination area needs to be moved by the movement of the scanning bed 30 to achieve organ scanning imaging through the scanning light plane P1.

[0036] like Figure 3 As shown, if the medical device 100 is mounted upright with its front facing the scanning bed 30, the bed board of the scanning bed 30 moves towards the back of the scanning gantry 10. That is, the scanning bed 30 moves from the side where the entrance 101a of the scanning channel 101 is located to the side where the exit 101b of the scanning channel 101 is located. The travel distance of the bed board of the scanning bed 30 is L. At this time, the maximum scanning distance of the medical device 100 is L. 正 =L-L2-L3.

[0037] like Figure 4 As shown, if the medical device 100 is installed in reverse, with its back facing the scanning bed 30, the bed board of the scanning bed 30 moves towards the front of the scanning gantry 10. That is, the scanning bed 30 moves from the side where the exit 101b of the scanning channel 101 is located to the side where the entrance 101a of the scanning channel 101 is located. The travel distance of the bed board of the scanning bed 30 is L. At this time, the maximum scanning distance of the medical device 100 is L. 反 =L-L1-L3.

[0038] The comparison revealed that, because L1 is greater than L2, the maximum scanning distance (L1) of the medical device when mounted upright is [not specified]. 正 () is greater than the maximum scan distance when reversed (L) 反Therefore, the reversed state of the medical device 100 will reduce the scanning distance of the medical device 100. The reduced scanning distance will cause some functions of the medical device 100 to be unusable, thus limiting the application performance of the medical device 100.

[0039] In the technical solution of this application, by setting a transfer device 20, the scanning frame 10 can be translated and rotated to change the working position of the scanning frame 10 and turn the orientation of the entrance 101a of the scanning channel 101. This allows the medical device 100 to be in the correct position when used in different working chambers R, so that the maximum scanning distance will not be shortened when used in different working chambers R, thus ensuring the normal use of the medical device 100.

[0040] For example, combined Figure 2 To ensure unobstructed translation between the two working rooms R (e.g., scanning room R1 and operating room R2), the scanning beds 30 of scanning room R1 and operating room R2 are positioned on opposite sides of the translation direction of the scanning gantry 10. The scanning gantry 10 is in an upright position relative to the scanning bed 30 in scanning room R1. After the scanning gantry 10 is translated to operating room R2, it will be in a reversed position relative to the scanning bed 30 in operating room R2. At this point, the scanning gantry 10 can be rotated 180° horizontally to change the orientation of the entrance 101a of the scanning channel 101, so that the scanning gantry 10 in operating room R2 is also in an upright position relative to the scanning bed 30 in operating room R2. This ensures that the scanning gantry 10 can be in an upright position when used in both rooms.

[0041] Reference Figure 1 In some embodiments, the transfer device 20 includes a translation track 2 and a support platform 1. The two ends of the translation track 2 along its length are a first end 2a and a second end 2b, respectively. The support platform 1 is translatably mounted on the translation track 2 along its length. The support platform 1 is supported on the bottom of the scanning frame 10 and drives the scanning frame 10 to translate and rotate.

[0042] For example, the scanning frame 10 can be rotated to switch between the first and second placement postures, combined with Figure 5 In the first placement posture, the through axis Z1 of the scanning channel 101 is parallel to the length direction of the translation track 2, and the entrance 101a of the scanning channel 101 faces the first end 2a. Figure 6 In the second orientation, the through axis Z1 of the scanning channel 101 is parallel to the length direction of the translation track 2, and the entrance 101a of the scanning channel 101 faces the second end 2b.

[0043] Therefore, the medical device 100 can be translated and rotated between different working chambers R to change its placement orientation, for example... Figure 2The scanning gantry 10 in the scanning chamber R1 is positioned in an upright state (i.e., the entrance 101a of the scanning channel 101 faces the scanning bed 30 of the scanning chamber R1). After rotating to change the orientation of the entrance 101a of the scanning channel 101, the scanning gantry 10 in the operating room R2 is also positioned in an upright state (i.e., the entrance 101a of the scanning channel 101 faces the scanning bed 30 of the operating room R2). This ensures that the entrance 101a of the scanning channel 101 is in an upright state facing the scanning bed 30 in different working chambers R, and the scanning light plane P1 is always closer to the scanning bed 30, so that the maximum scanning distance does not become shorter when different working chambers R are used.

[0044] In the above technical solution, the transfer device 20 includes a translation track 2 and a support platform 1. The translation track 2 provides a stable support foundation for the support platform 1 and the scanning frame 10. The track structure has high strength and rigidity, and can withstand the weight of the medical equipment 100. At the same time, the stable support also ensures the stability of the equipment during movement and scanning, reduces errors caused by shaking or vibration, and improves the accuracy of the scanning results.

[0045] In the embodiments of this application, the form of the translation track 2 is not limited. For example, the translation track 2 can be a single track, centrally located, thus simplifying the structure of the translation track 2 and the support platform 1, reducing cost, and minimizing space occupation. Alternatively, for example, the translation track 2 can be configured as two parallel tracks, with the support platform 1 spanning both tracks, thereby distributing the weight of the medical device 100, reducing the swaying of the support platform 1, and improving movement accuracy and the device's load-bearing capacity. The arrangement of the translation track 2 is not limited; for example, as... Figure 3 As shown, the translation track 2 can be set in the track groove on the ground, thereby reducing the indoor space occupied by the translation track 2 and making it less likely for indoor staff to trip over the translation track 2.

[0046] Reference Figure 1 and Figure 8 In some embodiments, the support platform 1 includes: a translation platform 11, a rotation platform 12 and a rotation bearing 13. The support platform 1 is in translational cooperation with the translation track 2 through the translation platform 11, and the rotation platform 12 is mounted on the translation platform 11 through the rotation bearing 13. The rotation platform 12 is connected to the scanning frame 10.

[0047] In the above technical solution, the support platform 1 includes a translation platform 11 and a rotation platform 12. Thus, the support platform 1 can achieve reciprocating translation of the scanning gantry 10 via the translation platform 11 and rotation of the scanning gantry 10 via the rotation platform 12. The translation platform 11 cooperates with the translation track 2, allowing the scanning gantry 10 to translate along the length of the translation track 2, thereby enabling it to move between the scanning beds 30 in multiple working chambers R, reducing the configuration and maintenance costs of the medical device 100 and improving its utilization rate. The rotation platform 12 is mounted on the translation platform 11 via a rotation bearing 13, allowing the scanning gantry 10 to rotate around the axis of the rotation bearing 13. This allows the medical device 100 to rotate to adjust the orientation of the entrance 101a of the scanning channel 101, ensuring that all working chambers R are in the correct orientation during use, thus preventing the maximum scanning distance from shortening and ensuring the normal operation of the medical device 100.

[0048] Furthermore, the rotating platform 12 is integrated onto the translation platform 11, realizing a modular design for the load-bearing platform 1, which makes equipment maintenance and upgrades more convenient. If a component malfunctions, the translation platform 11 or the rotating platform 12 can be repaired or replaced specifically without disassembling the entire load-bearing platform 1, reducing maintenance time and costs. Simultaneously, the modular design also facilitates functional upgrades; for example, more advanced rotating bearings 13 or translation drive devices can be replaced as needed to improve equipment performance.

[0049] Reference Figure 7 and Figure 9 In some embodiments, the support platform 1 includes a rotation drive mechanism 14 for driving the rotating platform 12 to rotate relative to the translation platform 11; wherein, the rotating bearing 13 includes an inner ring 131 and an outer ring 132 disposed inside and outside, one of the inner ring 131 and the outer ring 132 is a moving ring connected to the rotating platform 12, and the other is a fixed ring connected to the translation platform 11, and the rotation drive mechanism 14 is disposed on the translation platform 11 and drives the moving ring to rotate relative to the fixed ring.

[0050] For example, the rotation drive mechanism 14 includes a second motor 141 and a second transmission mechanism 142. The second motor 141 is located on the translation platform 11 and drives the moving coil to rotate relative to the fixed coil through the second transmission mechanism 142.

[0051] In the above technical solution, the rotation drive mechanism 14 drives the rotation bearing 13 to realize the rotation of the rotation platform 12 relative to the translation platform 11. The rotation bearing 13 has a strong load-bearing capacity and can reduce friction during the rotation process, ensuring the smoothness and accuracy of the rotation.

[0052] For example, the rotation drive mechanism 14 can be a self-locking mechanism, meaning that after the rotating platform 12 rotates to its position, it can automatically lock in that position to prevent accidental rotation of the rotating platform 12 due to external forces (such as equipment vibration). During the scanning process, the fixed position of the scanning gantry 10 is one of the key factors in ensuring image quality. The corner self-locking function can reduce image artifacts caused by the shaking of the rotating platform 12, and improve image clarity and accuracy.

[0053] The form of the second transmission mechanism 142 is not limited. For example, the second transmission mechanism 142 is a worm gear transmission mechanism. The outer ring 132 of the rotating bearing 13 is a moving ring connected to the rotating platform 12, and the inner ring 131 of the rotating bearing 13 is a fixed ring connected to the translation platform 11. The worm gear is disposed on the outer ring 132, or the worm gear and the outer ring 132 are an integrated structure. The worm and the worm gear cooperate to drive the outer ring 132 to rotate relative to the inner ring 131. Thus, after rotating to the correct position, the worm gear and worm stop relative movement and can automatically lock at that position, achieving self-locking of the rotation angle.

[0054] Reference Figure 7 In some embodiments, the carrying platform 1 further includes a lifting mechanism 15, which is located on the translation platform 11 and includes a vertically extendable support member 151 for supporting the rotating platform 12.

[0055] In the embodiments of this application, the form of the lifting mechanism 15 is not limited. For example, the lifting mechanism 15 includes an electric push rod and a support member 151. The support member 151 is a telescopic rod. The electric push rod is connected to the telescopic rod to drive the telescopic rod to extend and retract up and down. The telescopic rod abuts against the bottom surface of the rotating platform 12. Each translation track 2 has two telescopic rods spaced apart along the length direction of the translation track 2 on the side near the rotating bearing 13.

[0056] In the above technical solution, when the rotating platform 12 rotates, the telescopic rod retracts to prevent interference between the telescopic rod and the rotating platform 12; after the rotating platform 12 rotates to its position, the telescopic rod extends to support the bottom surface of the rotating platform 12, improving the stability of the medical device 100 working on the rotating platform 12, reducing image artifacts caused by the shaking of the rotating platform 12, and improving the clarity and accuracy of the image.

[0057] In some embodiments, there are two parallel translation tracks 2, and a rotating bearing 13 is located between the two translation tracks 2. Each translation track 2 has a plurality of support members 151 spaced apart along the length direction of the translation track 2 on the side near the rotating bearing 13.

[0058] In the above technical solution, the two parallel translation tracks 2 provide support for the entire bearing platform 1, which can effectively distribute the load of the medical device 100 and ensure the stability of the device during translation and rotation. The rotating bearing 13 is located between the two translation tracks 2, so that the load of the rotating platform 12 carried by the rotating bearing 13 can be more evenly distributed to the two translation tracks 2, making the overall force more reasonable and reducing the rotation radius of the rotating platform 12. This reduces the possibility of the rotating platform 12 interfering with other items in the working room R during rotation, and reduces the risk of squeezing items or personnel that may occur when the medical device 100 rotates.

[0059] In the above technical solution, the support members 151 of the lifting mechanism 15 are distributed on one side of the two translation tracks 2 near the rotating bearing 13, and multiple support members are spaced apart along the length of the translation track 2. This can further enhance the support of the rotating platform 12, and evenly distribute the weight of the rotating platform 12 and its components (such as the scanning frame 10) to multiple support members 151, thereby improving the overall load-bearing capacity of the bearing platform 1 and making it more suitable for large medical equipment 100.

[0060] Reference Figure 7 and Figure 9 In some embodiments, the carrying platform 1 further includes a safety protection unit 16, which is used to sense collisions and / or buffer collisions, thereby playing a safety protection role.

[0061] Collision sensing refers to the use of sensors and other devices to detect contact or proximity between equipment and other objects. When a potential collision signal is detected, it is transmitted to the control system, triggering appropriate safety measures. For example, infrared sensors and pressure sensors can be used to sense collisions. Collision buffering refers to the use of special structures or materials to absorb and disperse the energy generated by a collision, reducing the impact force and minimizing damage to equipment and personnel. Examples include spring buffers, rubber buffers, and hydraulic buffers.

[0062] For example, the safety protection unit 16 includes: a first protection unit 161 and / or a second protection unit 162, that is, it includes at least one of the first protection unit 161 and the second protection unit 162.

[0063] The first protective part 161 is disposed around the rotating platform 12. Alternatively, the first protective part 161 is disposed at both ends of the rotating platform 12 along the extension direction of the through axis Z1 of the scanning channel 101 (e.g., the first direction F1 shown in the figure). This can achieve the function of safety protection for the rotating platform 12, improve the safety of the operation of the medical device 100, and reduce the risk of damage to the medical device 100 and injury to personnel caused by collision accidents.

[0064] The second protective part 162 is located around the perimeter of the translation platform 11. Alternatively, the second protective part 162 is located at both ends of the translation platform 11 along the length of the translation track 2 (e.g., the second direction F2 shown in the figure). This provides safety protection for the translation platform 11, improves the operational safety of the medical equipment 100, and reduces the risk of damage to the medical equipment 100 and injury to personnel due to collision accidents.

[0065] When the safety protection unit 16 includes both the first protection unit 161 and the second protection unit 162, the bearing platform 1 achieves collision protection during translational or rotational movements through the synergistic effect of the first protection unit 161 and the second protection unit 162, thereby improving the safety of the medical equipment 100 operation and reducing the risk of damage to the medical equipment 100 and injury to personnel caused by collision accidents.

[0066] In the embodiments of this application, the form of the safety protection unit 16 is not limited. Exemplarily, the safety protection unit 16 is a collision protection plate. The first collision protection plate is disposed at both ends of the rotating platform 12 in the first direction, and the second collision protection plate is disposed at both ends of the translation platform 11 in the second direction. When the rotating platform 12 is not rotating, the first direction and the second direction coincide. When the first collision protection plate senses a collision (e.g., a collision deformation occurs), it can send a stop signal to control the rotating platform 12 to stop rotating. When the second collision protection plate senses a collision (e.g., a collision deformation occurs), it can control the translation platform 11 to stop moving, thereby avoiding the risk of squeezing objects or people that may occur when the medical device 100 is translated or rotated.

[0067] Reference Figure 10 and Figure 11 In some embodiments, the cable 5 connected to the scanning frame 10 passes through the rotating bearing 13 and is located in the cable tray 200 below the scanning frame 10, with sufficient length allowance for the cable 5 to be pulled when the scanning frame 10 rotates. Therefore, the scanning frame 10 will not jam or break due to insufficient cable length when rotating.

[0068] Reference Figure 10 and Figure 11 In some embodiments, the medical device 100 further includes a protective plate 6 and a protective strip 7. The protective plate 6 is adapted to cover a cable tray 200 located below the scanning frame 10 for accommodating cables 5. The protective plate 6 has a cable clearance opening 6a extending in the translational direction of the support platform 1. The protective strip 7 is located on the protective plate 6 and is used to cover the cable clearance opening 6a. The protective strip 7 is raised at the support platform 1 to pass between the translational platform 11 and the rotational platform 12.

[0069] For example, refer to Figure 10 and Figure 11Multiple cables 5 connected to the scanning frame 10 constitute a cable bundle. The cables 5 pass through the inner ring 131 of the rotating bearing 13 and extend downwards from the bottom of the scanning frame 10. The cable bundle has a length allowance at the point where it passes through the inner ring 131 to accommodate the pulling caused by the rotation of the medical device 100. After extending out, the cable bundle is suitable for placement in a cable tray 200 on the ground. A cable drag chain 51 is provided in the cable tray 200, and the cable bundle passes through the cable drag chain 51 to move with the medical device 100. The cable drag chain 51 provides protection for the cable bundle, reducing wear and tear as it moves with the medical device 100.

[0070] A protective plate 6 is adapted to cover the cable tray 200. The protective plate 6 has a cable clearance opening 6a extending along the translational direction of the supporting platform 1. A protective strip 7 is located on the protective plate 6 and is used to cover the cable clearance opening 6a. The protective strip 7 protrudes at the supporting platform 1 to pass between the translational platform 11 and the rotating platform 12. Thus, the protective strip 7 protrudes at the supporting platform 1, as... Figure 10 and Figure 11 As shown, the raised part is the raised part 71. The raised part 71 raises the protective strip 7 at the bearing platform without covering the cable avoidance opening 6a, so that the cable 5 can pass through the cable avoidance opening 6a. The raised part 71 can move with the bearing platform 1 to achieve random protection.

[0071] In the above technical solution, the cable 5 extends downward from the bottom of the scanning frame 10 to the cable tray 200. The protective plate 6 covers the cable tray 200, which can prevent medical staff or patients from accidentally touching the cable 5, thereby protecting the safety of medical staff; the protective strip 7 is located on the protective plate 6 and is used to cover the cable avoidance opening 6a, which can prevent external dust, debris and other objects from entering the cable tray 200 and causing damage to the cable 5.

[0072] In the above technical solution, the cable avoidance opening 6a on the protective plate 6 provides space for the cable 5 to move with the medical device 100. The protective strip 7 covers the cable avoidance opening 6a and has a raised part 71 that moves synchronously with the translation of the supporting platform 1. When the supporting platform 1 translates, the raised part 71 can move with the platform, so that the cable avoidance opening 6a under the raised part 71 is not covered, allowing the cable 5 to pass through and enter the cable tray 200; while the other parts of the protective strip 7 always keep covering the cable avoidance opening 6a to prevent external objects from entering the cable tray 200 through the opening and damaging the cable 5.

[0073] In some embodiments, the support platform 1 enables the scanning frame 10 to switch at least between a first placement posture and a second placement posture, as shown in the following figures. Figure 5 In the first placement posture, the through axis Z1 of the scanning channel 101 is parallel to the length direction of the translation track 2, and the entrance 101a of the scanning channel 101 faces the first end 2a, as shown in the reference. Figure 6In the second orientation, the through axis Z1 of the scanning channel 101 is parallel to the length direction of the translation track 2, and the entrance 101a of the scanning channel 101 faces the second end 2b.

[0074] Therefore, the medical device 100 can be positioned differently in different working chambers, for example... Figure 2 When the scanning gantry 10 in the scanning chamber R1 is in the first placement position, it is in the upright position. When the scanning gantry 10 in the operating room R2 is in the second placement position, it is in the upright position. This ensures that the entrance 101a of the scanning channel 101 is facing the scanning bed 30 in both working rooms. In other words, the scanning light plane P1 is closer to the scanning bed 30, so that the maximum scanning distance will not be shortened when using different working rooms.

[0075] Reference Figure 7 In some embodiments, the transfer device 20 further includes a translation drive mechanism 3 and a guide mechanism 4. The translation drive mechanism 3 is used to drive the carrier platform 1 to translate relative to the translation track 2, and the guide mechanism 4 is used to guide the carrier platform 1 to translate relative to the translation track 2 along the length direction of the translation track 2.

[0076] In the above technical solution, the translation drive mechanism 3 enables automated control of the movement of the support platform 1. Through drive control, the support platform 1 can be driven to perform precise translational movements along the translation track 2 according to a preset program and parameters. This improves the convenience and efficiency of operation, reduces errors that may be caused by manual operation, and ensures that the support platform 1 moves to the designated position each time, providing a reliable guarantee for the precise positioning and scanning work of the subsequent medical equipment 100.

[0077] The translation drive mechanism 3 can be powered by pneumatic, electric, hydraulic, or other power sources. For example, in some embodiments, the translation drive mechanism 3 includes a first motor 31 and a first transmission mechanism 32. The first motor 31 is located on the support platform 1, and the first transmission mechanism 32 is located between the translation track 2 and the first motor 31. The first motor 31 drives the support platform 1 to translate relative to the translation track 2 through the first transmission mechanism 32.

[0078] In the embodiments of this application, the form of the first transmission mechanism 32 is not limited. For example, the first transmission mechanism 32 is a gear, the first motor 31 is connected to the gear, and the translation track 2 is a high-precision rack and pinion track laid on the ground. The gear and rack cooperate to drive the transmission, so that the carrying platform 1 translates relative to the translation track 2. Since the rack and pinion track is used and the gear and rack cooperate to drive the transmission, the translation of the medical device 100 is more accurate, so that the scanning frame 10 can start scanning work after it moves into place without secondary adjustment.

[0079] In the above technical solution, the first motor 31 serves as a power source, working in conjunction with the first transmission mechanism 32 to achieve precise control of the translational movement of the support platform 1. Specifically, the first motor 31 can precisely output power according to a preset program and instructions, driving the support platform 1 to perform translational movement through the first transmission mechanism 32. This enables the support platform 1 to accurately reach the designated position, meeting the stringent positional accuracy requirements of the medical device 100, thereby improving the accuracy and reliability of medical examinations.

[0080] In the embodiments of this application, the form of the guiding mechanism 4 is not limited. Exemplarily, the guiding mechanism 4 is a guide wheel, and a guide rod is laid in the track groove. The guide wheel and the guide rod set in the track groove guide each other, thereby improving the translation accuracy and enabling the carrying platform 1 to accurately reach the predetermined position. Exemplarily, the guiding mechanism 4 is a guide slider, which slides on the guide rail to achieve the guiding function. The guide rail can be a dovetail groove guide rail or a rectangular guide rail, etc.

[0081] In the above technical solution, the guide mechanism 4 is used to guide the carrier platform 1 to translate relative to the translation track 2 along the length direction of the translation track 2, providing precise guidance for the translation of the carrier platform 1. Specifically, the guide mechanism 4 can restrict the degrees of freedom of the carrier platform 1, preventing the carrier platform 1 from deviating, swaying, or tilting, thereby ensuring that the medical device 100 on the carrier platform 1 can accurately reach the predetermined position, improving the accuracy and reliability of medical examinations. In addition, the guide mechanism 4 can also partially bear the load of the medical device 100, thereby reducing the load on the translation drive mechanism 3, so that the carrier platform 1 can still maintain precise translational movement under heavy load, meeting the requirements of the medical device 100 for load-bearing capacity and structural stability.

[0082] Reference Figure 2 According to the second aspect of the present invention, the composite operating room 1000 includes multiple working rooms R and a medical device 100 according to any embodiment of the first aspect of the present invention. The transfer device 20 is capable of driving the scanning gantry 10 to translate to any working room R and is capable of driving the scanning gantry 10 to rotate within any working room R.

[0083] According to the embodiment of the present utility model, the composite operating room 1000, by setting up the medical equipment 100 of the first aspect, eliminates the need for multiple working rooms R to be equipped with medical equipment 100, thereby reducing the configuration and maintenance costs of medical equipment 100 and improving the utilization rate of medical equipment 100.

[0084] Reference Figure 2In some embodiments, there are two working chambers R, each with a scanning bed 30. The transfer device 20 can drive the scanning frame 10 to move back and forth between the scanning beds 30 in the two working chambers R, and can drive the entrance 101a of the scanning channel 101 to turn towards the scanning bed 30 in either working chamber R.

[0085] In the above technical solution, the hybrid operating room 1000 is equipped with two working chambers R. The transfer device 20 drives the scanning gantry 10 to reciprocate between the scanning beds 30 in the two working chambers R, so that the same scanning gantry 10 can serve both working chambers R. The transfer device 20 can drive the entrance 101a of the scanning channel 101 to turn towards the scanning bed 30 in either working chamber R, providing great flexibility for scanning operations. Operators can adjust the orientation of the entrance 101a of the scanning channel 101 according to actual needs to adapt to the orientation of different scanning beds 30.

[0086] The orientation of the inlet 101a of the scanning channel 101 can be reversed, for example... Figure 2 This causes the entrance 101a of the scanning channel 101 to be horizontally rotated 180°, so that the orientation of the entrance 101a is opposite to its original orientation. Of course, it can also be other orientations, for example... Figure 12 The two scanning beds 30 are not oriented in completely opposite directions, but rather at a certain angle, in order to adapt to the spatial layout of the composite operating room 1000 and improve the adaptability of the medical equipment 100.

[0087] The following describes the usage scenarios of the medical device 100 provided in this application: like Figure 2 The diagram illustrates a dual-room application scenario, where medical device 100 is a CT scanner. The surgeon in the operating room initiates a CT application request when the CT scanner in the scanning room is confirmed to be idle. Figure 10 and Figure 11 The translation platform 11 of the transfer device 20 starts and moves along the translation track 2, driving the CT scanner 10 towards the operating room. After passing through the triple door, the rotating platform 12 rotates the CT scanner 10 180° to its final position. The translation platform 11 then continues to move to the catheter bed position and stops, allowing the operating room doctor to operate the CT scanner to perform relevant scanning procedures on the patient. Similarly, when Dr. R in the operating room needs to use the CT scanner to examine a patient, the operation is reversed.

[0088] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0089] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0090] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0091] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0092] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0093] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A medical device, characterized in that, include: A scanning frame having a scanning channel formed thereon; A transfer device that carries the scanning carriage and is configured to enable the scanning carriage to translate and rotate to change the working position of the scanning carriage and to reverse the entrance orientation of the scanning channel.

2. The medical device according to claim 1, characterized in that, The transfer device includes: A translation track, wherein the two ends along the length of the translation track are a first end and a second end, respectively; A support platform is provided on the translation track, which is translatably mounted along the length of the translation track. The support platform is supported at the bottom of the scanning frame and drives the scanning frame to translate and rotate.

3. The medical device according to claim 2, characterized in that, The support platform includes a translation platform, a rotation platform, and a rotation bearing. The support platform is translated and coordinated with the translation track via the translation platform. The rotation platform is mounted on the translation platform via the rotation bearing and is connected to the scanning frame.

4. The medical device according to claim 3, characterized in that, The support platform includes a rotation drive mechanism for driving the rotating platform to rotate relative to the translation platform; The rotating bearing includes an inner ring and an outer ring, one of which is a moving ring connected to the rotating platform, and the other is a fixed ring connected to the translation platform. The rotation drive mechanism is located on the translation platform and drives the moving ring to rotate relative to the fixed ring.

5. The medical device according to claim 3, characterized in that, The supporting platform further includes a lifting mechanism, which is located on the translation platform and includes a vertically extendable support member for supporting the rotating platform.

6. The medical device according to claim 5, characterized in that, The translation tracks are two parallel tracks, and the rotary bearing is located between the two translation tracks. Each translation track has a plurality of support members spaced apart along the length of the translation track on the side near the rotary bearing.

7. The medical device according to claim 3, characterized in that, The carrying platform also includes a safety protection unit for sensing and / or buffering collisions. The safety protection unit includes a first protection unit and / or a second protection unit. The first protection unit is located around the rotating platform or at both ends of the rotating platform along the extension direction of the through axis of the scanning channel. The second protection unit is located around the translation platform or at both ends of the translation platform along the length direction of the translation track.

8. The medical device according to claim 3, characterized in that, The cable connected to the scanning frame passes through the rotating bearing and is located in the cable tray below the scanning frame, with a length allowance for the cable to be pulled when the scanning frame rotates.

9. The medical device according to claim 8, characterized in that, The medical device also includes a protective plate and a protective strip. The protective plate is adapted to cover the cable tray and has a cable clearance opening extending along the translational direction of the support platform. The protective strip is located on the protective plate and is used to cover the cable clearance opening. The protective strip is raised at the support platform to pass between the translational platform and the rotating platform.

10. The medical device according to claim 2, characterized in that, The support platform enables the scanning frame to switch between at least a first placement posture and a second placement posture. In the first placement posture, the through axis of the scanning channel is parallel to the length direction of the translation track, and the entrance of the scanning channel faces the first end. In the second placement posture, the through axis of the scanning channel is parallel to the length direction of the translation track, and the entrance of the scanning channel faces the second end. And / or, the transfer device further includes: a translation drive mechanism and a guide mechanism, the translation drive mechanism being used to drive the carrier platform to translate relative to the translation track, and the guide mechanism being used to guide the carrier platform to translate relative to the translation track along the length direction of the translation track.

11. A composite operating room, characterized in that, include: The transfer device, comprising multiple chambers and the medical device according to any one of claims 1-10, is capable of driving the scanning gantry to translate to any of the chambers and of driving the scanning gantry to rotate within any of the chambers.

12. The composite operating room according to claim 11, characterized in that, The studio consists of two chambers, each equipped with a scanning bed. The transfer device can drive the scanning gantry to move back and forth between the scanning beds in the two chambers, and can also drive the entrance of the scanning channel to turn towards either of the scanning beds in the studio.

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