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CN-224206894-U - Bedside trolley, assembly and interstitial thermotherapy system used in cooperation with medical imaging equipment

CN224206894UCN 224206894 UCN224206894 UCN 224206894UCN-224206894-U

Abstract

The application provides a bedside trolley, a bedside assembly and a interstitial thermotherapy system for being matched with medical imaging equipment, and relates to the technical field of medical instruments, wherein the medical imaging equipment comprises a movable patient platform for bearing a patient and an acquisition tunnel for acquiring medical information of the patient; the bedside trolley is used for being detachably connected with the movable patient platform, the bedside trolley is arranged to be capable of moving back and forth along with the movable patient platform in the collection tunnel, and the bedside trolley is provided with a position adjusting device for installing and supporting medical equipment and adjusting the relative position of the medical equipment and a patient on the movable patient platform. The movable patient platform has the advantage that the applicability of the medical instrument can be improved when the movable patient platform is not designed at a special position for fixing the medical instrument.

Inventors

  • LIU WENBO
  • JIANG YAQIONG
  • HAN MENG

Assignees

  • 华科精准(北京)医疗设备股份有限公司

Dates

Publication Date
20260508
Application Date
20250422

Claims (13)

  1. 1. The bedside trolley is used with medical imaging equipment and is characterized in that the medical imaging equipment comprises a movable patient platform for bearing a patient and an acquisition tunnel for acquiring medical information of the patient; The bedside trolley is used for being detachably connected with the movable patient platform, the bedside trolley is arranged to be capable of moving back and forth along with the movable patient platform in the collection tunnel, and the bedside trolley is provided with a position adjusting device for installing and supporting medical equipment and adjusting the relative position of the medical equipment and a patient on the movable patient platform.
  2. 2. The bedside trolley for use with medical imaging equipment according to claim 1, wherein the medical imaging equipment is a nuclear magnetic resonance apparatus, the bedside trolley is made of a magnetic resonance compatible material, and the medical equipment is an optical fiber transmission mechanism.
  3. 3. The bedside trolley for use with medical imaging equipment of claim 2, wherein the position adjustment device comprises: the installation mechanism is used for installing and supporting the optical fiber transmission mechanism; The horizontal adjusting mechanism is arranged to drive the mounting mechanism to adjust the position of the mounting mechanism relative to the movable patient platform in the horizontal direction; And the lifting adjusting mechanism is arranged to drive the mounting mechanism to adjust the position of the movable patient platform in the height direction.
  4. 4. A bedside trolley for use with a medical imaging device according to claim 3, wherein the bedside trolley comprises a body, the horizontal adjustment mechanism comprising a first adjustment structure and a second adjustment structure; The first adjusting structure is arranged between the movable patient platform and the vehicle body along the length direction of the movable patient platform, and the first adjusting structure is arranged to drive the vehicle body to generate relative displacement along the length direction of the movable patient platform; The second adjusting structure is arranged between the mounting mechanism and the lifting adjusting mechanism along the width direction of the movable patient platform, and the second adjusting structure is arranged to drive the mounting mechanism and the optical fiber transmission mechanism to generate relative displacement along the width direction of the movable patient platform.
  5. 5. The bedside cart for use with a medical imaging device of claim 4, wherein the first adjustment structure comprises: A connector for forming a detachable connection with an end of the movable patient platform; The connecting rod is arranged between the connecting piece and the car body, is fixedly connected with the connecting piece and can slide relative to the bedside trolley along the length direction of the movable patient platform; The first locking piece is arranged on the vehicle body and used for applying locking force to the connecting rod so that the connecting rod and the vehicle body are relatively fixed.
  6. 6. The bedside cart for use with a medical imaging device of claim 5, wherein the second adjustment structure comprises: The cross rod is arranged along the width direction of the movable patient platform and is used for driving the mounting mechanism and the optical fiber transmission mechanism to move along the width direction of the movable patient platform; The connecting seat can be used for adjusting the height through the lifting adjusting mechanism, and a first through hole for allowing the cross rod to pass through is formed in the connecting seat in a penetrating manner; The second locking piece is arranged on the connecting seat and used for applying locking force to the cross rod so that the cross rod and the connecting seat are relatively fixed.
  7. 7. The bedside cart for use with a medical imaging device of claim 6, wherein the second locking member comprises: The limiting piece is provided with a second through hole which is used for enabling the cross rod to pass through in a penetrating way, the limiting piece is arranged on one side of the first through hole in parallel and is connected with the connecting seat in a sliding way, the limiting piece is provided with an adjusting position which enables the cross rod to slide when the first through hole and the second through hole are aligned, and a locking position when the first through hole and the second through hole are staggered, and when the limiting piece is in the locking position, extrusion force can be applied to the cross rod through the second through hole; and the adjusting component is used for adjusting the position of the limiting piece so that the position of the limiting piece can be switched between the adjusting position and the locking position.
  8. 8. The bedside trolley for use with a medical imaging device of claim 7, wherein the adjustment member comprises: The compression spring is arranged on one side of the limiting piece along the moving direction of the limiting piece, the connecting seat is provided with an avoidance opening on one side of the limiting piece away from the compression spring, one side of the limiting piece away from the compression spring can penetrate through the avoidance opening, and the limiting piece can be positioned at the locking position when the compression spring releases elastic potential energy; The turnover handle is arranged at the avoidance opening and provided with a protruding part and a non-protruding part, when the turnover handle is rotated to enable the protruding part to face the avoidance opening, the protruding part can push the limiting part to move to the adjusting position and enable the compression spring to compress and store energy, and when the non-protruding part faces the avoidance opening, the compression spring can release elastic potential energy to drive the limiting part to move to the adjusting position.
  9. 9. The bedside trolley for use with medical imaging equipment according to any one of claims 6-8, wherein the lifting adjustment mechanism comprises a vertical rod capable of moving in a vertical direction and a locking structure for locking the vertical rod, and the top of the vertical rod is fixedly connected with the connecting seat.
  10. 10. The bedside cart for use with medical imaging equipment of claim 9, wherein said mounting mechanism comprises a quick release and quick mount device and a support; the quick-disassembly and quick-assembly device is used for detachably connecting the optical fiber transmission mechanism to the support; The support is arranged between the quick-dismantling quick-assembling device and the cross rod, a universal ball used for ball hinging of the support and the quick-dismantling quick-assembling device and a locking component used for locking rotation of the universal ball are arranged between the support and the quick-dismantling quick-assembling device, and the support is fixedly connected with the end part of the cross rod.
  11. 11. The bedside cart for use with medical imaging equipment of claim 4, further comprising an optical fiber support and a bracket, wherein one end of the optical fiber support is fixedly connected to the cart body and the other end of the optical fiber support is fixedly connected to the bracket.
  12. 12. An assembly for use with a medical imaging device, comprising: A bedside trolley for use with a medical imaging device as claimed in any one of claims 1 to 11; the optical fiber transmission mechanism is arranged on the bedside trolley.
  13. 13. A interstitial thermotherapy system comprising the assembly of claim 12 for use with a medical imaging device and an optical fiber mounted in the optical fiber transmission mechanism, the optical fiber transmission mechanism controlling linear and/or rotational movement of the optical fiber.

Description

Bedside trolley, assembly and interstitial thermotherapy system used in cooperation with medical imaging equipment Technical Field The application relates to the technical field of medical equipment, in particular to a bedside trolley, a bedside assembly and a interstitial thermotherapy system which are used in cooperation with medical imaging equipment. Background In modern medical practice, high-end medical imaging devices such as a nuclear magnetic resonance imager and a Computed Tomography (CT) scanner often need to cooperate with various medical instruments in practical clinical application to improve diagnosis and treatment efficiency and accuracy. In particular, current movable patient platforms for MRI and CT scanners lack specially designed fixation points, which makes it difficult to effectively secure and position medical instruments, such as fiber optic transmissions, during complex surgery or diagnosis, thereby affecting the overall utility of the medical device. In related art applications, such as fiber optic transmissions in neurosurgery, there is a need to be precisely secured near the patient's head to ensure a constant relative position with the patient's head during surgery. When a patient is lying on the movable patient table of the MRI room, the optical fibers and the fiber optic transmission mechanism must be able to move synchronously as the movable patient table moves within the MRI bore for scanning, to maintain its relative position with the patient's head. However, in the related art, it is a reality that many movable patient platforms are not designed with dedicated positions for securing these medical instruments, thereby severely limiting the applicability of the medical instruments. Disclosure of utility model The application aims to provide a bedside trolley, a bedside assembly and a interstitial thermotherapy system for being used with medical imaging equipment, and aims to improve the applicability of medical equipment when a movable patient platform is not designed for fixing a special position of the medical equipment. Additional aspects and advantages of the application 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 application. According to a first aspect of the present application there is provided a bedside trolley for use with a medical imaging device comprising a movable patient platform for carrying a patient and an acquisition tunnel for acquiring medical information of the patient; The bedside trolley is used for being detachably connected to one side of the movable patient platform, which faces the collecting tunnel, and is arranged to reciprocate in the collecting tunnel along with the movable patient platform, and is provided with a position adjusting device for installing and supporting medical equipment and adjusting the relative position of the medical equipment and a patient on the movable patient platform. In an exemplary embodiment of the application, the medical imaging device is a nuclear magnetic resonance apparatus, the bedside trolley is made of a magnetic resonance compatible material, and the medical device is an optical fiber transmission mechanism. In an exemplary embodiment of the present application, the position adjustment device includes: the installation mechanism is used for installing and supporting the optical fiber transmission mechanism; The horizontal adjusting mechanism is arranged to drive the mounting mechanism to adjust the position of the mounting mechanism relative to the movable patient platform in the horizontal direction; And the lifting adjusting mechanism is arranged to drive the mounting mechanism to adjust the position of the movable patient platform in the height direction. In one exemplary embodiment of the application, the bedside trolley comprises a trolley body, wherein the horizontal adjusting mechanism comprises a first adjusting structure and a second adjusting structure; The first adjusting structure is arranged between the movable patient platform and the vehicle body along the length direction of the movable patient platform, and the first adjusting structure is arranged to drive the vehicle body to generate relative displacement along the length direction of the movable patient platform; The second adjusting structure is arranged between the mounting mechanism and the lifting adjusting mechanism along the width direction of the movable patient platform, and the second adjusting structure is arranged to drive the mounting mechanism and the optical fiber transmission mechanism to generate relative displacement along the width direction of the movable patient platform. In an exemplary embodiment of the application, the first adjustment structure comprises: A connector for forming a detachable connection with an end of the movable patient platform; The connecting rod is arranged between the connecting piece and th