Support device and interventional medical system

Abstract

This application discloses a support device and an interventional medical system. In the support device of this application, a first lifting member and a first rotating member are rotatably and limitingly connected along a rotation axis, and a second lifting member and a second rotating member are rotatably and limitingly connected along a rotation axis. This allows the interventional instrument or handle supported by the support module to rotate relative to the adjustment module. Locking members lock the first rotating member and the first lifting member, or lock the second rotating member and the second lifting member, so that the operator only needs to lock or release one of the first rotating member and the first lifting member or the second rotating member and the second lifting member. Therefore, the efficiency of adjusting the rotation angle of the interventional instrument or handle can be effectively improved, and the inconvenience of adjusting the rotation angle caused by directly adjusting the position of the interventional instrument or handle relative to the support device can be avoided.

Description

Technical Field

[0001] This application relates to the field of medical device assistive technology, specifically to a support device and an interventional medical system. Background Technology

[0002] Interventional devices are temporary medical tools that enter the body through natural cavities or minimally invasive incisions for diagnosis or treatment. They are characterized by minimal invasiveness, precision, and reversibility, and aim to assist in treatment and disease control.

[0003] Minimally invasive surgery, characterized by small incisions, rapid recovery, and fewer complications, has gradually become a hot topic in various surgical disciplines in recent years. Minimally invasive surgery requires surgeons to operate surgical instruments simply, quickly, and stably to ensure the stability and safety of the instruments, as well as the patient's safety during the procedure. Therefore, support devices for fixing interventional instruments have emerged. During the surgery, depending on the surgical needs and the surgeon's operating habits, it is often necessary to adjust the rotation angle of the interventional instrument on the support device. Existing support devices typically involve mounting the interventional instrument at a predetermined angle. This not only requires a high degree of matching between the instrument's shape and the support device but also requires that the instrument remain stably connected to the support device after rotating to the required angle. Furthermore, it presents the problem of not allowing surgeons to quickly adjust the rotation angle of the interventional instrument on the support device. Therefore, existing support devices require further improvement. Utility Model Content

[0004] The main objective of this application is to provide a support device and an interventional medical system to solve the problem of inconvenient rotation and adjustment of interventional devices on the support device in the prior art.

[0005] On one hand, this application provides a support device, the support device comprising:

[0006] A support module, comprising a support member, a first rotating member, and a second rotating member, wherein the support member is used to support an interventional device or the handle of the interventional device, and the first rotating member and the second rotating member are spaced apart along a first direction and respectively connected to the support member; and

[0007] An adjustment module includes a connector, a first lifting member, a second lifting member, and a locking member. The first lifting member and the second lifting member are respectively connected to the connector along the first direction. The first lifting member is rotatably and limitingly connected to the first rotating member along the rotation axis, and the second lifting member is rotatably and limitingly connected to the second rotating member along the rotation axis. The locking member is used to lock the first rotating member and the first lifting member, or the locking member is used to lock the second rotating member and the second lifting member.

[0008] Furthermore, the first holding member has a first holding groove, and the first rotating member is rotatably and limitingly connected within the first holding groove along the rotation axis;

[0009] The second holding member has a second holding groove, and the second rotating member is rotatably and limitingly connected in the second holding groove along the rotation axis.

[0010] Furthermore, the first rotating member has an arc-shaped first limiting groove, which is at least partially retained within the first picking groove, and the first center of the arc-shaped first limiting groove is located on the rotation axis.

[0011] The adjustment module includes a limiting member, which is disposed on the groove wall of the first picking groove and extends at least partially into the first limiting groove.

[0012] Wherein, the first limiting groove does not penetrate the first rotating member along the first direction, or the first limiting groove penetrates the first rotating member along the first direction.

[0013] Furthermore, the second rotating member has an arc-shaped second limiting groove, which is at least partially retained within the second picking groove, and the second center of the arc-shaped second limiting groove is located on the rotation axis;

[0014] Wherein, when the second limiting groove does not penetrate the second rotating member along the first direction, the locking member in the locked position abuts against the bottom of the second limiting groove along the first direction, and the locking member in the released position separates from the bottom of the second limiting groove;

[0015] Alternatively, when the second limiting groove passes through the second rotating member along the first direction, the locking member in the locked position drives the two opposite groove walls of the second picking groove to move closer to each other along the first direction to clamp the second rotating member, and the locking member in the released position drives the two opposite groove walls of the second picking groove to move away from each other along the first direction to release the second rotating member.

[0016] Alternatively, a gasket may be fitted onto the locking member. When the second limiting groove passes through the second rotating member along the first direction, the locking member in the locked position drives the gasket and the second rotating member to move toward the first holding member, so that the second holding groove near the groove wall of the first holding groove and the gasket together clamp the second rotating member. When the locking member in the released position drives the second rotating member to separate from the groove wall of the second holding groove near the groove wall of the first holding groove to release the second rotating member.

[0017] Furthermore, the locking element is a hand-tight locking element;

[0018] And / or, the limiting member is a hand-tightening limiting member;

[0019] And / or, the support member has a support groove for supporting the interventional device or the handle of the interventional device, and the bottom of the support groove is provided with an avoidance through hole;

[0020] And / or, the support member, together with the first rotating member and / or the second rotating member, is constructed to form a support groove;

[0021] And / or, the angle at which the support module can rotate relative to the adjustment module is less than or equal to 180 degrees.

[0022] Furthermore, the supporting device also includes a support module, and the adjustment module is movably connected to the support module along the first direction;

[0023] The support module includes a first support member and a second support member that are parallel to the first direction. The first support member has a first groove, and the second support member has a second groove.

[0024] The adjustment module further includes a first slide rail, a second slide rail, and a locking member that are parallel to each other. The first slide rail and the second slide rail are respectively connected to the connecting member. The first slide rail is slidable and at least partially retained in the first slide groove, and the second slide rail is slidable and at least partially retained in the second slide groove. The locking member is used to lock or unlock the first slide rail to the first support member, and / or, the locking member is used to lock or unlock the second slide rail to the second support member.

[0025] Furthermore, at least one wall of the first slide groove is provided with a first clearance hole extending in the first direction, and a locking member passes through the first clearance hole and is threadedly connected to the first slide rail.

[0026] At least one wall of the second slide groove is provided with a second clearance hole extending in the first direction, and another locking member passes through the second clearance hole and is threadedly connected to the second slide rail;

[0027] When the adjustment module and the support module are locked together, the locking member passing through the first clearance hole drives the first slide rail to abut against the groove wall of the corresponding first slide groove, and the locking member passing through the second clearance hole drives the second slide rail to abut against the groove wall of the corresponding second slide groove.

[0028] Furthermore, the support module also includes a base plate, a support frame, a support plate, an adjustment frame, and an adjustment component. The support frame and the support plate are spaced apart along the first direction and respectively disposed on the base plate. The first support component and the second support component are rotatably connected to the support frame along the same rotation axis at their respective first ends along the first direction. The second ends of the first support component and the second support component are respectively connected to the adjustment frame along the first direction. The support plate has an arc-shaped adjustment hole centered on the rotation axis. The adjustment component is threaded to the adjustment frame and passes through the adjustment hole. When the adjustment frame rotates relative to the adjustment hole along the rotation axis and is adjusted to the target position, the adjustment component locks the adjustment frame on the support plate.

[0029] Furthermore, the locking element is a hand-tightening locking element;

[0030] And / or, the adjusting element is a hand-tight adjusting element;

[0031] And / or, the first support member and the support frame are rotatably connected along the rotation axis via a first rotating shaft;

[0032] And / or, the second support member is rotatably connected to the support frame via a second pivot along the rotation axis;

[0033] And / or, the adjusting frame includes a first connecting plate and two second connecting plates. The second ends of the first support member and the second support member along the first direction are respectively connected to the first connecting plate. The two second connecting plates are respectively connected to the first connecting plate between the first support member and the second support member, and the two second connecting plates extend along the first direction in a direction away from the support frame. The support plate is located between the two second connecting plates. The adjusting member passes through one second connecting plate and the adjusting hole and is threadedly connected to the other second connecting plate. When the adjusting frame rotates relative to the adjusting hole along the rotation axis and is adjusted to the target position, the adjusting member drives the two second connecting plates to move closer to each other and clamp the support plate to lock the adjusting frame on the support plate.

[0034] On the other hand, this application also provides an interventional medical system, the interventional medical system including the support device described in any of the above claims; and

[0035] An interventional device, wherein the interventional device or the handle of the interventional device is detachably mounted on the support module;

[0036] And / or, a wire straightening device, which is disposed on the support module.

[0037] In the support device of this application, by spacing the first rotating member and the second rotating member along a first direction and connecting them respectively to the support member, and by connecting the first lifting member and the second lifting member respectively along the first direction to the connecting member, and by rotatably limiting the connection between the first lifting member and the first rotating member along the rotation axis, and by rotatably limiting the connection between the second lifting member and the second rotating member along the rotation axis, the support member for supporting the interventional device or the handle of the interventional device can rotate stably relative to the adjustment module with the first rotating member and the second rotating member, thereby allowing the interventional device or the handle to rotate relative to the adjustment module with the support module. The device rotates stably for angle adjustment, and the locking mechanism locks the first rotating member and the first lifting member or the second rotating member and the second lifting member. This allows the operator to lock or release only one of the first rotating member and the first lifting member or the second rotating member and the second lifting member. Therefore, it effectively simplifies the operator's operation steps for adjusting the rotation angle of the interventional device or the handle relative to the adjustment module as the support module rotates, improving the efficiency of the rotation angle adjustment of the interventional device or the handle, and avoiding the inconvenience and inaccuracy of directly adjusting the position of the interventional device or the handle relative to the support device. Attached Figure Description

[0038] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0039] Figure 1 This is an overall schematic diagram of an interventional medical system including a handle and a support device, as disclosed in one embodiment of this application.

[0040] Figure 2 This is an overall schematic diagram from another perspective of an interventional medical system including a handle and a support device in one embodiment of the present application, showing the axis of rotation.

[0041] Figure 3This is an overall schematic diagram of the support device in one embodiment of the present application, showing a first direction.

[0042] Figure 4 This is an overall schematic diagram of the support module in one embodiment of this application.

[0043] Figure 5 This is a schematic diagram of the overall adjustment module in one embodiment of this application.

[0044] Figure 6 This is an overall schematic diagram of the support module in one embodiment of this application, showing the rotation axis.

[0045] Figure 7 This is another overall schematic diagram of an interventional medical system including a handle and a support device, as disclosed in one embodiment of this application.

[0046] Figure 8 This is a schematic diagram from another perspective of an interventional medical system including a handle and a support device, as disclosed in one embodiment of this application.

[0047] Figure 9 This is an overall schematic diagram of an interventional medical system including a suture device and a support device, as disclosed in one embodiment of this application.

[0048] The above figures include the following reference numerals:

[0049] Support device 100, support module 10, support member 11, support groove 111, clearance through hole 112, first rotating member 12, first limiting groove 121, second rotating member 13, second limiting groove 131, adjustment module 20, connecting member 21, first lifting member 22, first lifting groove 221, second lifting member 23, second lifting groove 231, locking member 24, limiting member 25, first slide rail 26, second slide rail 27, locking member 28, support module 30, first support member 31, first Slide groove 311, first clearance hole 312, second support member 32, second slide groove 321, second clearance hole 322, base plate 33, support frame 34, support plate 35, adjustment hole 351, adjustment frame 36, first connecting plate 361, second connecting plate 362, adjustment member 37, locking point 371, first rotating shaft 38, first support point 381, second rotating shaft 39, second support point 391, first direction L1, rotation axis L2, rotation axis L3, handle 200, and line winding device 300. Detailed Implementation

[0050] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0051] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0052] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0053] Please see Figure 1-5 As shown, this application provides a support device 100, which includes a support module 10 and an adjustment module 20. The support module 10 is disposed on the adjustment module 20 and is used to support an interventional device or the handle 200 of the interventional device. The support module 10 can rotate relative to the adjustment module 20 along a rotation axis L2, so that the interventional device or the handle 200 supported by the support module 10 rotates synchronously to a designated position.

[0054] The support module 10 includes a support member 11, a first rotating member 12, and a second rotating member 13. The support member 11 is used to support the interventional device or the handle 200 of the interventional device. The first rotating member 12 and the second rotating member 13 are spaced apart along a first direction L1 and are respectively connected to the support member 11.

[0055] The adjustment module 20 includes a connector 21, a first lifting member 22, a second lifting member 23, and a locking member 24. The first lifting member 22 and the second lifting member 23 are respectively connected to the connector 21 along the first direction L1. The first lifting member 22 is rotatably and limitedly connected to the first rotating member 12 along the rotation axis L2. The second lifting member 23 is rotatably and limitedly connected to the second rotating member 13 along the rotation axis L2. The locking member 24 is used to lock the first rotating member 12 and the first lifting member 22, or the locking member 24 is used to lock the second rotating member 13 and the second lifting member 23.

[0056] By spacing the first rotating member 12 and the second rotating member 13 along the first direction L1 and connecting them to the support member 11 respectively, and by connecting the first lifting member 22 and the second lifting member 23 along the first direction L1 to the connecting member 21 respectively, with the first lifting member 22 and the first rotating member 12 rotatably limited along the rotation axis L2, and the second lifting member 23 and the second rotating member 13 rotatably limited along the rotation axis L2, the support member 11 for supporting the interventional device or the handle 200 of the interventional device can rotate stably relative to the adjustment module 20 with the first rotating member 12 and the second rotating member 13, thereby allowing the interventional device or the handle 200 to rotate stably relative to the adjustment module 20 with the support module 10. The device rotates to adjust the angle, and the locking member 24 locks the first rotating member 12 and the first lifting member 22 or the second rotating member 13 and the second lifting member 23. This allows the surgeon to lock or release only one of the first rotating member 12 and the first lifting member 22 or the second rotating member 13 and the second lifting member 23. Therefore, it can effectively simplify the surgeon's operation steps for adjusting the rotation angle of the interventional device or the handle 200 relative to the adjustment module 20 along with the support module 10. Thus, it can effectively improve the efficiency of adjusting the rotation angle of the interventional device or the handle 200, and avoid the inconvenience and inaccuracy of adjusting the rotation angle caused by directly adjusting the position of the interventional device or the handle 200 relative to the support device 100.

[0057] Further, please refer to Figure 3-5 As shown, the first holding member 22 has a first holding groove 221, and the first rotating member 12 is rotatably and limitedly connected in the first holding groove 221 along the rotation axis L2, so that the first rotating member 12 will not detach from the first holding member 22 and is at least partially always kept in the first holding groove 221.

[0058] The second holding member 23 has a second holding groove 231, and the second rotating member 13 is rotatably and limitedly connected in the second holding groove 231 along the rotation axis L2, so that the second rotating member 13 will not detach from the second holding member 23 and is at least partially always kept in the second holding groove 231.

[0059] In an embodiment of this application, the first rotating member 12 has an arc-shaped first limiting groove 121, which is at least partially retained within the first holding groove 221. The first center of the arc-shaped first limiting groove 121 is located on the rotation axis L2, allowing the first rotating member 12 to rotate along the rotation axis L2 and remain at least partially within the first holding groove 221. The adjustment module 20 includes a limiting member 25, which is disposed on the groove wall of the first holding groove 221 and extends at least partially into the first limiting groove 121. This allows the limiting member 25 to retain the first rotating member 12 in a limiting position, preventing it from disengaging from the first holding groove 221.

[0060] Wherein, the first limiting groove 121 along the first direction L1 may not penetrate the first rotating member 12, so that the first rotating member 12 can have better structural strength; or, the first limiting groove 121 along the first direction L1 may penetrate the first rotating member 12, so that the limiting member 25 can pass through the first limiting groove 121 and connect between the two opposite groove walls of the first picking groove 221 along the first direction L1, thereby more stably limiting the picking member.

[0061] The second rotating member 13 has an arc-shaped second limiting groove 131, which is at least partially retained within the second picking groove 231, and the second center of the arc-shaped second limiting groove 131 is located on the rotation axis L2, so that the second rotating member 13 can rotate along the rotation axis L2 and is at least partially always retained within the second picking groove 231.

[0062] In the embodiments of this application, the number of the limiting member 25 is not limited to one, but may be two or more, and is not limited here.

[0063] In the embodiments of this application, please refer to Figure 3-5As shown, when the second limiting groove 131 does not penetrate the second rotating member 13 along the first direction L1, the locking member 24, in the locked position, abuts against the bottom of the second limiting groove 131 along the first direction L1, so that the second rotating member 13 and the second lifting member 23 remain relatively stationary, and the first rotating member 12 and the first lifting member 22 remain relatively stationary, thereby keeping the supporting module 10 relatively stationary relative to the adjusting module 20. The locking member 24 is threadedly connected to the wall of the second lifting groove 231.

[0064] Preferably, the locking member 24 is threaded to the side wall of the second retrieval member 23 away from the first retrieval member 22 on the side of the second retrieval groove 231, so that the surgeon can lock or release the locking member 24.

[0065] Furthermore, the second rotating member 13 has an arc-shaped third limiting groove on the side opposite to the locking member 24. The third limiting groove is at least partially retained within the second picking groove 231, and the third center of the arc-shaped third limiting groove is located on the rotation axis L2. At least one limiting member 25 is provided on the corresponding groove wall of the second picking groove 231 near the third limiting groove, and extends at least partially into the third limiting groove, so that the limiting member 25 can keep the second rotating member 13 in a limiting position so that the second rotating member 13 will not disengage from the second picking groove 231.

[0066] Furthermore, the locking member 24 in the released position separates from the bottom of the second limiting groove 131, thereby allowing the second rotating member 13 to rotate relative to the second lifting member 23 along the rotation axis L2, and the first rotating member 12 to rotate relative to the first lifting member 22 along the rotation axis L2. This also allows the supporting module 10 to rotate relative to the adjusting module 20, and drives the interventional device or the handle 200 supported by it to adjust the rotation angle synchronously.

[0067] In the embodiments of this application, when the second limiting groove 131 passes through the second rotating member 13 along the first direction L1, the locking member 24 in the locked position drives the two opposite groove walls of the second picking groove 231 along the first direction L1 to move closer to each other to clamp the second rotating member 13, so that the second rotating member 13 is clamped in the second picking groove 231, thereby keeping the second rotating member 13 and the second picking member 23 relatively stationary, and keeping the first rotating member 12 and the first picking member 22 relatively stationary, thus keeping the supporting module 10 relatively stationary relative to the adjusting module 20.

[0068] Wherein, one end of the locking member 24 passes through the second limiting groove 131 and is threadedly connected to the groove wall of the corresponding second holding groove 231, so that when the locking member 24 rotates under the action of external force, the groove wall threadedly connected to the locking member 24 can move closer to another groove wall not threadedly connected to the locking member 24, thereby making the two groove walls move closer to each other to clamp the second rotating member 13, and thus making the second rotating member 13 have a larger contact area with the two groove walls, thereby making the supporting module 10 more stably held on the adjusting module 20.

[0069] Furthermore, the locking member 24 in the released position drives the two opposing groove walls of the second holding groove 231 to move away from each other along the first direction L1 to release the second rotating member 13, thereby allowing the second rotating member 13 to rotate relative to the second holding member 23 within the second holding groove 231, and the first rotating member 12 to rotate relative to the first holding member 22 within the first holding groove 221. Therefore, the supporting module 10 can rotate relative to the adjusting module 20 for angle adjustment.

[0070] Further, in an embodiment of this application, a pad is fitted onto the locking member 24. When the second limiting groove 131 passes through the second rotating member 13 along the first direction L1, the locking member 24 in the locked position drives the pad and the second rotating member 13 to move toward the first lifting member 22, so that the second rotating member 13 and the pad move toward the groove wall of the second lifting groove 231 near the side of the first lifting member 22, until the second lifting groove 231 near the groove wall of the first lifting groove 221 and the pad together clamp the second rotating member 13, thereby clamping the second rotating member 13 in the second lifting groove 231, thereby keeping the second rotating member 13 and the second lifting member 23 relatively stationary, and keeping the first rotating member 12 and the first lifting member 22 relatively stationary, thus keeping the supporting module 10 relatively stationary relative to the adjusting module 20.

[0071] Wherein, one end of the locking member 24 passing through the second limiting groove 131 is threadedly connected to the groove wall of the corresponding second picking groove 231, so that when the locking member 24 rotates under the action of external force, the end of the locking member 24 that does not pass through the second limiting groove 131 can drive the pad to move towards the groove wall of the threaded second picking groove 231 until the pad cooperates with the groove wall to clamp the second rotating member 13.

[0072] When the locking member 24 is in the released position, it drives the second rotating member 13 to separate from the second holding slot 231 near the wall of the first holding slot 221 to release the second rotating member 13. This allows the second rotating member 13 to rotate relative to the second holding member 23 within the second holding slot 231, and the first rotating member 12 to rotate relative to the first holding member 22 within the first holding slot 221. Therefore, the supporting module 10 can rotate relative to the adjusting module 20 for angle adjustment.

[0073] In the embodiments of this application, please refer to Figure 3 As shown, the locking member 24 is a hand-tight locking member 24, which makes it easy for the operator to operate it by hand, thereby effectively improving the operator's efficiency in adjusting the angle of the interventional instrument or the handle 200, and allowing the locking member 24 to be installed or removed without any tools during the assembly or disassembly of the support device 100, thereby effectively improving the efficiency of the assembly and disassembly of the support device 100.

[0074] In the embodiments of this application, the limiting member 25 is a hand-tightening limiting member 25, so that the locking member 24 can be easily operated by the surgeon by hand, and the locking member 24 can be disassembled and assembled without any tools during the assembly or disassembly of the support device 100, thereby effectively improving the assembly and disassembly efficiency of the support device 100.

[0075] In the embodiments of this application, please refer to Figure 4 As shown, the support member 11 has a support groove 111, which is used to support the interventional device or the handle 200 of the interventional device. The support groove 111 can limit the interventional device or the handle 200, thereby reducing the installation difficulty of the interventional device or the handle 200 and improving the installation efficiency of the interventional device or the handle 200. The support groove 111 has a clearance through hole 112 at its bottom. The clearance through hole 112 can be used for observation, allowing the surgeon to observe the status of the interventional instrument or the handle 200 during the operation; or the clearance through hole 112 can be used to limit the interventional instrument or the handle 200; or the clearance through hole 112 can be used to expose a part of the control structure of the interventional instrument or the handle 200, allowing the surgeon to control that part of the control structure from the clearance through hole 112; in addition, the clearance through hole 112 can effectively reduce the weight of the support device 100, thereby reducing the labor intensity of moving the support device 100.

[0076] In the embodiments of this application, the support member 11, together with the first rotating member 12 and / or the second rotating member 13, forms a support groove 111. The first rotating member 12 and the second rotating member 13 are each approximately semi-circular in shape. The support member 11 is disposed within the semi-circular first rotating member 12 and the second rotating member 13, respectively. Therefore, both ends of the first rotating member 12 pass around the support member 11 and are located above the support member 11, and both ends of the second rotating member 13 pass around the support member 11 and are located above the support member 11, thereby forming the support groove 111 together with the support member 11.

[0077] In the embodiments of this application, please refer to Figure 1-2 As shown, the support module 10 can rotate at an angle of less than or equal to 180 degrees relative to the adjustment module 20, so that the support module 10 can have multiple rotation angle options relative to the support of the interventional instrument or the handle 200, thereby meeting the different intervention angle requirements of the surgeon during the operation.

[0078] In the embodiments of this application, please refer to Figure 1-3 as well as Figure 5-8 As shown, the support device 100 further includes a support module 30, and the adjustment module 20 is movably connected to the support module 30 along the first direction L1, so that the adjustment module 20 can drive the support module 10 and the supported interventional device or the handle 200 to move along the first direction L1, thereby realizing the adjustment of the distance between the interventional device or the handle 200 and the patient.

[0079] The support module 30 includes a first support member 31 and a second support member 32, which are parallel to the first direction L1. The first support member 31 has a first slide groove 311, and the second support member 32 has a second slide groove 321. The adjustment module 20 also includes a first slide rail 26, a second slide rail 27, and a locking member 28 that are parallel to each other. The first slide rail 26 and the second slide rail 27 are respectively connected to the connecting member 21. The first slide rail 26 is at least partially retained in the first slide groove 311 and can slide relative to the first slide groove 311. The second slide rail 27 is at least partially retained in the second slide groove 321 and can slide relative to the second slide groove 321. This allows the adjustment module 20, the support module 10, and the interventional device or the handle 200 to be adjusted in position relative to the support module 30.

[0080] In embodiments of this application, the locking member 28 is used to lock or unlock the first slide rail 26 and the first support member 31. The locking member 28 is not provided between the second slide rail 27 and the second support member 32. When the locking member 28 is locked, the adjustment module 20, the support module 10, and the interventional device or the handle 200 remain stationary relative to the support module 30. When the locking member 28 is unlocked, the adjustment module 20, the support module 10, and the interventional device or the handle 200 can move relative to the support module 30.

[0081] In the embodiments of this application, the locking member 28 is not provided between the first slide rail 26 and the first support member 31. The locking member 28 is used to lock or unlock the second slide rail 27 and the second support member 32. When the locking member 28 is locked, the adjustment module 20, the support module 10, and the interventional device or the handle 200 remain stationary relative to the support module 30. When the locking member 28 is unlocked, the adjustment module 20, the support module 10, and the interventional device or the handle 200 can move relative to the support module 30.

[0082] In embodiments of this application, at least one of the locking members 28 is used to lock or unlock the first slide rail 26 and the first support member 31, and at least another locking member 28 is used to lock or unlock the second slide rail 27 and the second support member 32. When at least one of the locking members 28 is locked, the adjustment module 20, the support module 10, and the interventional device or the handle 200 remain stationary relative to the support module 30. When all the locking members 28 are unlocked, the adjustment module 20, the support module 10, and the interventional device or the handle 200 can move relative to the support module 30.

[0083] In the embodiments of this application, please refer to Figure 6 As shown, at least one groove wall of the first slide groove 311 is provided with a first clearance hole 312 extending along the first direction L1. A locking member 28 passes through the first clearance hole 312 and is threadedly connected to the first slide rail 26. Thus, during the position adjustment of the adjustment module 20, the support module 10, and the interventional device or the handle 200 relative to the support module 30, the locking member 28 can move synchronously along the first clearance hole 312 and limit the first slide rail 26 to prevent the first slide rail 26 from disengaging from the first slide groove 311.

[0084] At least one groove wall of the second slide groove 321 is provided with a second clearance hole 322 extending along the first direction L1. Another locking member 28 passes through the second clearance hole 322 and is threadedly connected to the second slide rail 27. Thus, during the position adjustment of the adjustment module 20, the support module 10, and the interventional device or the handle 200 relative to the support module 30, the locking member 28 can move synchronously along the second clearance hole 322 and limit the second slide rail 27 to prevent the second slide rail 27 from disengaging from the second slide groove 321.

[0085] When the adjustment module 20 and the support module 30 are locked together, the locking member 28 passing through the first clearance hole 312 drives the first slide rail 26 and the corresponding first slide groove 311 to move closer together, so that the first slide rail 26 and the corresponding first slide groove 311 abut against each other, thereby limiting the first slide rail 26 and the first support member 31 to remain relatively stationary. Similarly, the locking member 28 passing through the second clearance hole 322 drives the second slide rail 27 and the corresponding second slide groove 321 to move closer together, so that the second slide rail 27 and the corresponding second slide groove 321 abut against each other, thereby limiting the second slide rail 27 and the second support member 32 to remain relatively stationary.

[0086] In the embodiments of this application, please refer to Figure 3 as well as Figure 6 As shown, the support module 30 further includes a base plate 33, a support frame 34, a support plate 35, an adjustment frame 36, and an adjustment member 37. The support frame 34 and the support plate 35 are spaced apart along the first direction L1 and respectively disposed on the base plate 33. The first support member 31 and the second support member 32 are rotatably connected to the support frame 34 at their first ends along the first direction L1 and along the same rotation axis L3. The second ends of the first support member 31 and the second support member 32 are respectively connected to the adjustment frame 36 at their second ends along the first direction L1. The support plate 35 has an arc-shaped adjustment hole 351 centered on the rotation axis L3. The adjustment member 37 is threaded to the adjustment frame 36 and passes through the adjustment hole 351. When the adjustment frame 36 rotates relative to the adjustment hole 351 along the rotation axis L3 and is adjusted to the target position, the adjustment member 37 locks the adjustment frame 36 onto the support plate 35.

[0087] By setting the arc-shaped adjustment hole 351, the adjustment member 37 can be locked at any position on the support plate 35 corresponding to the adjustment hole 351, which makes it easier for the operator to adjust the tilt angle of the interventional device or the handle 200 relative to the patient according to the surgical needs, thereby further reducing the difficulty for the operator to operate the interventional device or the handle 200.

[0088] In the embodiments of this application, please refer to Figure 6 As shown, the adjusting frame 36 includes a first connecting plate 361 and two second connecting plates 362. The first support member 31 and the second support member 32 are respectively connected to the first connecting plate 361 at their second ends along the first direction L1. The two second connecting plates 362 are respectively connected to the first connecting plate 361 between the first support member 31 and the second support member 32, and the two second connecting plates 362 extend along the first direction L1 in a direction away from the supporting frame 34. The supporting plate 35 is located between the two second connecting plates 362, and the adjusting member 37 passes through... The second connecting plate 362 and the adjustment hole 351 are threadedly connected to the other second connecting plate 362. When the adjusting frame 36 rotates relative to the adjustment hole 351 along the rotation axis L3 and is adjusted to the target position, the adjusting member 37 drives the two second connecting plates 362 to move closer to each other and clamp the support plate 35, so that the adjusting frame 36 and the support plate 35 remain relatively stationary, thereby locking the adjusting frame 36 on the support plate 35, and then fixing the interventional instrument or the handle 200 on the support device 100 at a set tilt angle.

[0089] In this embodiment, the tilt angle adjustment of the interventional instrument or the handle 200 is directly integrated through the support module 30, so that the support device 100 is multifunctional to meet the surgeon's surgical needs.

[0090] Further, please refer to Figure 6As shown, the first support member 31 and the support frame 34 are rotatably connected via a first rotating shaft 38 along the rotation axis L3, and the second support member 32 and the support frame 34 are rotatably connected via a second rotating shaft 39 along the rotation axis L3, so that the adjusting frame 36 can drive the first support member 31 and the second support member 32 to rotate stably relative to the support plate 35 along the rotation axis L3; and the locking point 371 corresponding to the adjusting frame 36, the support plate 35, and the adjusting member 37 is connected to the first support member 31. With the cooperation of the first support point 381 where the rotating shaft 38 is located and the second support point 391 where the second rotating shaft 39 is located, the tilt adjustment unit composed of the first support member 31, the second support member 32 and the adjustment frame 36 is connected in a triangular shape to the support unit composed of the base plate 33, the support frame 34 and the support plate 35. Therefore, the tilt adjustment unit can be stably connected to the support unit, thereby enabling the support device 100 to stably support the interventional instrument or the handle 200.

[0091] In the embodiments of this application, the locking member 28 is a hand-tight locking member 28, so that the locking member 28 is easy for the operator to operate by hand, thereby raising the position of the interventional instrument or the handle 200 on the support module 30, and during the assembly or disassembly of the support device 100, the locking member 28 can be assembled or disassembled without the aid of any tools, thereby effectively improving the assembly and disassembly efficiency of the support device 100.

[0092] In the embodiments of this application, the adjusting member 37 is a hand-tight adjusting member 37, thereby improving the tilt angle adjustment efficiency of the interventional device or the handle 200, and allowing the locking member 28 to be disassembled and assembled without any tools during the assembly or disassembly of the support device 100, thereby effectively improving the disassembly and assembly efficiency of the support device 100.

[0093] On the other hand, please see Figure 1-9 As shown, this application also provides an interventional medical system, which includes the aforementioned support device 100. Therefore, the interventional medical system has all the beneficial effects of the support device 100, which will not be elaborated here.

[0094] In embodiments of this application, the interventional medical system further includes an interventional device, which or the handle 200 is detachably mounted on the support module 10.

[0095] In embodiments of this application, the interventional medical system further includes an interventional device and a suture straightening device 300. For interventional surgeries requiring suturing, the suture straightening device 300 can tension excess sutures after suturing, so that the interventional device can lock and cut the tensioned sutures.

[0096] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0097] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0098] The above are merely preferred embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A support device, characterized in that, include: The support module includes a support member, a first rotating member, and a second rotating member. The support member is used to support an interventional device or the handle of the interventional device. The first rotating member and the second rotating member are spaced apart along a first direction and are respectively connected to the support member. as well as An adjustment module includes a connector, a first lifting member, a second lifting member, and a locking member. The first lifting member and the second lifting member are respectively connected to the connector along the first direction. The first lifting member is rotatably and limitingly connected to the first rotating member along the rotation axis, and the second lifting member is rotatably and limitingly connected to the second rotating member along the rotation axis. The locking member is used to lock the first rotating member and the first lifting member, or the locking member is used to lock the second rotating member and the second lifting member.

2. The supporting device according to claim 1, characterized in that, The first holding member has a first holding groove, and the first rotating member is rotatably and limitingly connected in the first holding groove along the rotation axis; The second holding member has a second holding groove, and the second rotating member is rotatably and limitingly connected in the second holding groove along the rotation axis.

3. The supporting device according to claim 2, characterized in that, The first rotating component has an arc-shaped first limiting groove, which is at least partially retained within the first picking groove, and the first center of the arc-shaped first limiting groove is located on the rotation axis. The adjustment module includes a limiting member, which is disposed on the groove wall of the first picking groove and extends at least partially into the first limiting groove. Wherein, the first limiting groove does not penetrate the first rotating member along the first direction, or the first limiting groove penetrates the first rotating member along the first direction.

4. The supporting device according to claim 3, characterized in that, The second rotating member has an arc-shaped second limiting groove, which is at least partially retained within the second picking groove, and the second center of the arc-shaped second limiting groove is located on the rotation axis; Wherein, when the second limiting groove does not penetrate the second rotating member along the first direction, the locking member in the locked position abuts against the bottom of the second limiting groove along the first direction, and the locking member in the released position separates from the bottom of the second limiting groove; Alternatively, when the second limiting groove passes through the second rotating member along the first direction, the locking member in the locked position drives the two opposite groove walls of the second picking groove to move closer to each other along the first direction to clamp the second rotating member, and the locking member in the released position drives the two opposite groove walls of the second picking groove to move away from each other along the first direction to release the second rotating member. Alternatively, a gasket may be fitted onto the locking member. When the second limiting groove passes through the second rotating member along the first direction, the locking member in the locked position drives the gasket and the second rotating member to move toward the first holding member, so that the second holding groove near the groove wall of the first holding groove and the gasket together clamp the second rotating member. When the locking member in the released position drives the second rotating member to separate from the groove wall of the second holding groove near the groove wall of the first holding groove to release the second rotating member.

5. The supporting device according to claim 3, characterized in that, The locking component is a hand-tight locking component; And / or, the limiting member is a hand-tightening limiting member; And / or, the support member has a support groove for supporting the interventional device or the handle of the interventional device, and the bottom of the support groove is provided with an avoidance through hole; And / or, the support member, together with the first rotating member and / or the second rotating member, is constructed to form a support groove; And / or, the angle at which the support module can rotate relative to the adjustment module is less than or equal to 180 degrees.

6. The supporting device according to claim 1, characterized in that, The supporting device further includes a support module, and the adjustment module is movably connected to the support module along the first direction; The support module includes a first support member and a second support member that are parallel to the first direction. The first support member has a first groove, and the second support member has a second groove. The adjustment module further includes a first slide rail, a second slide rail, and a locking member that are parallel to each other. The first slide rail and the second slide rail are respectively connected to the connecting member. The first slide rail is slidable and at least partially retained in the first slide groove, and the second slide rail is slidable and at least partially retained in the second slide groove. The locking member is used to lock or unlock the first slide rail to the first support member, and / or, the locking member is used to lock or unlock the second slide rail to the second support member.

7. The supporting device according to claim 6, characterized in that, At least one groove wall of the first slide groove is provided with a first clearance hole extending in the first direction, and a locking member passes through the first clearance hole and is threadedly connected to the first slide rail. At least one wall of the second slide groove is provided with a second clearance hole extending in the first direction, and another locking member passes through the second clearance hole and is threadedly connected to the second slide rail; When the adjustment module and the support module are locked together, the locking member passing through the first clearance hole drives the first slide rail to abut against the groove wall of the corresponding first slide groove, and the locking member passing through the second clearance hole drives the second slide rail to abut against the groove wall of the corresponding second slide groove.

8. The supporting device according to claim 7, characterized in that, The support module further includes a base plate, a support frame, a support plate, an adjustment frame, and an adjustment component. The support frame and the support plate are spaced apart along the first direction and respectively disposed on the base plate. The first support component and the second support component are rotatably connected to the support frame at their first ends along the first direction and along the same rotation axis. The second ends of the first support component and the second support component are respectively connected to the adjustment frame at their second ends along the first direction. The support plate has an arc-shaped adjustment hole centered on the rotation axis. The adjustment component is threaded to the adjustment frame and passes through the adjustment hole. When the adjustment frame rotates relative to the adjustment hole along the rotation axis and is adjusted to the target position, the adjustment component locks the adjustment frame on the support plate.

9. The supporting device according to claim 8, characterized in that, The locking component is a hand-tight locking component; And / or, the adjusting element is a hand-tight adjusting element; And / or, the first support member and the support frame are rotatably connected along the rotation axis via a first rotating shaft; And / or, the second support member is rotatably connected to the support frame via a second pivot along the rotation axis; And / or, the adjusting frame includes a first connecting plate and two second connecting plates. The second ends of the first support member and the second support member along the first direction are respectively connected to the first connecting plate. The two second connecting plates are respectively connected to the first connecting plate between the first support member and the second support member, and the two second connecting plates extend along the first direction in a direction away from the support frame. The support plate is located between the two second connecting plates. The adjusting member passes through one second connecting plate and the adjusting hole and is threadedly connected to the other second connecting plate. When the adjusting frame rotates relative to the adjusting hole along the rotation axis and is adjusted to the target position, the adjusting member drives the two second connecting plates to move closer to each other and clamp the support plate to lock the adjusting frame on the support plate.

10. An interventional medical system, characterized in that, The interventional medical system includes the support device as described in any one of claims 1-9; and An interventional device, wherein the interventional device or the handle of the interventional device is detachably mounted on the support module; And / or, a wire straightening device, which is disposed on the support module.

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