CN114191213B - A travelling car for with catheter bed body butt joint - Google Patents
A travelling car for with catheter bed body butt joint Download PDFInfo
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- CN114191213B CN114191213B CN202111250691.7A CN202111250691A CN114191213B CN 114191213 B CN114191213 B CN 114191213B CN 202111250691 A CN202111250691 A CN 202111250691A CN 114191213 B CN114191213 B CN 114191213B
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- assembly
- roller
- butt joint
- adjusting plate
- catheter bed
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A mobile trolley for docking with a catheter bed body comprises a body, a first docking assembly and a second docking assembly; the first butt joint component and/or the second butt joint component are respectively positioned at two sides of the body and can transversely move relative to the body so as to butt joint with the installation guide rail of the guide pipe bed body. The movable trolley is provided with the first butt joint component and the second butt joint component which can transversely move relative to the body, so that one movable trolley can be in butt joint with the catheter beds with different widths, and can stably carry the interventional operation equipment of the blood vessels at the slave ends, the interventional operation equipment of the blood vessels at the slave ends is protected, the vibration is avoided, and the interventional operation equipment of the blood vessels at the slave ends is damaged; simultaneously, the medical personnel of being convenient for carry the great slave end blood vessel intervention operation equipment of quality.
Description
Technical Field
The invention relates to a medical instrument robot field device, in particular to a movable trolley for being in butt joint with a catheter bed body.
Background
For the long-term X-ray radiation receiving of traditional Chinese medicine in vascular intervention operation, a master-slave vascular intervention operation robot with remote operation is developed. In the master-slave vascular intervention operation robot, the slave vascular intervention operation equipment is arranged on a catheter bed, a doctor controls a master end controller outside a ray environment, and the slave vascular intervention operation equipment is controlled, so that the doctor is effectively protected.
The slave-end vascular intervention operation equipment has precise structure, and the slave-end vascular intervention operation equipment needs to be ensured to be stable as much as possible in the carrying process. Therefore, it is often necessary for the handling tool to interface with the catheter bed to smoothly carry the slave end vascular interventional procedure device from the catheter bed to the handling tool or to smoothly carry the slave end vascular interventional procedure device from the handling tool to the catheter bed.
However, due to the differences in the model and size of the catheter beds produced by different companies, the slave-end vascular intervention operation device is usually installed by using a manual or carrying tool in a carrying combination manner, that is, in the case that the carrying tool is matched with the size of the catheter bed, the carrying tool is used for docking with the catheter bed; if the size of the carrying tool is not matched with that of the catheter bed, manual carrying is needed, but the quality of the auxiliary vascular intervention operation equipment is heavy, and if the auxiliary vascular intervention operation equipment is carried manually, the auxiliary vascular intervention operation equipment is easily damaged.
Disclosure of Invention
Based on this, it is necessary to provide a new type of mobile trolley for interfacing with a catheter bed, in view of the deficiencies in the prior art.
The embodiment of the invention provides a mobile trolley for docking with a catheter bed body, which comprises the following components:
the device comprises a body, a first butt joint assembly and a second butt joint assembly;
the first butt joint assembly and/or the second butt joint assembly are/is respectively positioned at two sides of the body and can transversely move relative to the body so as to butt joint with the installation guide rail of the catheter bed body.
Further, the first docking assembly comprises a first adjusting plate and a first clamping assembly, and the second docking assembly comprises a second adjusting plate and a second clamping assembly;
the first adjusting plate and the second adjusting plate are respectively arranged at two sides of the body, and the first adjusting plate and/or the second adjusting plate can transversely move relative to the body;
the first clamping assembly is connected with the first adjusting plate and is used for being clamped with an installation guide rail of the guide pipe bed body; the second clamping assembly is connected with the second adjusting plate and is used for being clamped with the other installation guide rail of the guide pipe bed body.
Further, the mobile trolley further comprises a transverse locking assembly; the first adjusting plate and/or the second adjusting plate are/is provided with a transverse sliding groove matched with the transverse locking assembly;
the transverse locking assembly is connected with the body through the transverse sliding groove so as to enable the first adjusting plate and/or the second adjusting plate to transversely move relative to the body.
Further, the first docking assembly further comprises a first reinforcing plate, and the second docking assembly further comprises a second reinforcing plate;
the first reinforcing plate is connected with the first adjusting plate and the first clamping assembly; the second reinforcing plate is connected with the second adjusting plate and the second clamping assembly.
Further, the first reinforcing plate and the second reinforcing plate are triangular reinforcing plates.
Further, the first clamping assembly comprises a first clamping groove and a first roller group; the second clamping assembly comprises a second clamping groove and a second roller group;
the first clamping groove is arranged on the inner side surface of the first reinforcing plate; the first roller group is arranged in the first clamping groove and is in sliding connection with one mounting guide rail;
the second clamping groove is arranged on the inner side surface of the second reinforcing plate and is arranged opposite to the first clamping groove in parallel; the second roller group is arranged in the second clamping groove and is in sliding connection with the other mounting guide rail.
Further, the first roller set comprises a first head roller and a first tail roller, and the first head roller is installed at the head end of the first clamping groove; the first tail end roller is arranged at the tail end of the first clamping groove; the second roller set comprises a second head roller and a second tail roller, and the second head roller is arranged at the head end of the second clamping groove; the second tail end roller is arranged at the tail end of the second clamping groove.
Further, the first roller group further comprises N first middle rollers rollingly arranged on the side wall of the first clamping groove, and the N first middle rollers are arranged between the first head end roller and the first tail end roller at intervals;
the second roller group further comprises N second middle rollers which are installed on the side wall of the second clamping groove in a rolling mode, and the N second middle rollers are arranged between the second head end roller and the second tail end roller at intervals.
Further, the mobile trolley further comprises a moving structure, and the moving structure is mounted at the bottom of the body.
Further, the moving structure is a pulley.
Further, a brake is arranged on the pulley.
Further, the mobile trolley further comprises a longitudinal connecting plate and a longitudinal locking assembly; the body is provided with a longitudinal chute;
the longitudinal connecting plate longitudinally moves relative to the body through the longitudinal sliding groove; the longitudinal connecting plate is connected with the first butt joint assembly and the second butt joint assembly and is used for driving the first butt joint assembly and the second butt joint assembly to longitudinally move relative to the body;
the longitudinal locking assembly is used for fixing the longitudinal connecting plate.
In summary, the mobile trolley for docking with the catheter bed body is provided with the first docking assembly and the second docking assembly which can transversely move relative to the body, so that one mobile trolley can dock with the catheter bed bodies with different widths, and can stably carry the slave-end vascular intervention operation equipment, so that the slave-end vascular intervention operation equipment is protected, vibration is avoided, and the slave-end vascular intervention operation equipment is damaged; simultaneously, the medical personnel of being convenient for carry the great slave end blood vessel intervention operation equipment of quality.
Drawings
FIG. 1 is a schematic view of a mobile carriage for interfacing with a catheter bed in accordance with the present invention.
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of another construction of a mobile cart for interfacing with a catheter bed according to the present invention;
FIG. 4 is a schematic view of another construction of a mobile cart for interfacing with a catheter bed according to the present invention;
FIG. 5 is an exploded view of the mobile trolley of the present invention for interfacing with a catheter bed;
fig. 6 is a schematic structural view of a first clamping assembly and a second clamping assembly of the mobile trolley for docking with a catheter bed body.
Wherein,,
10. a body; 11. installing a longitudinal beam; 111. a longitudinal chute; 12. a longitudinal connecting plate; 13. a longitudinal locking assembly;
20. a first docking assembly; 21. a first adjustment plate; 22. a first clamping assembly; 221. a first clamping groove; 222. a first roller set; 2221. a first head roller; 2222. a first end roller; 2223. a first intermediate roller; 23. a first reinforcing plate;
30. a second docking assembly; 31. a second adjusting plate; 311. a transverse chute; 32. the second clamping assembly; 321. a second clamping groove; 322. a second roller set; 3221. a second head roller; 3222. a second end roller; 3223. a second intermediate roller; 33. a second reinforcing plate;
40. a transverse locking assembly; 50. a bottom plate; 60. a moving structure; 70. and reinforcing the cross beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the present invention provides a mobile trolley for docking with a catheter bed, comprising a body 10, a first docking assembly 20 and a second docking assembly 30; the first docking assembly 20 and the second docking assembly 30 are respectively located at two sides of the body 10, and can move transversely relative to the body 10 to dock with the installation guide rail of the catheter bed.
When a medical staff works, the first docking assembly 20 and/or the second docking assembly 30 can be adjusted by a motor or manually to transversely move relative to the body 10 until the first docking assembly 20 and the second docking assembly 30 correspond to the width of the catheter bed body, so that the first docking assembly 20 and the second docking assembly 30 are respectively docked with the mounting guide rails at two sides of the catheter bed body; when the first docking assembly 20 and the second docking assembly 30 are docked with the mounting guide rail of the catheter bed body, the slave vascular intervention operation device can be moved from the mounting guide rail to the first docking assembly 20 and the second docking assembly 30; or the slave vascular intervention operation device placed on the mobile trolley can be moved from the first docking assembly 20 and the second docking assembly 30 to the mounting guide rail of the catheter bed body, so as to ensure that the slave vascular intervention operation device can be stably carried.
The mobile trolley of the embodiment is provided with the first docking assembly 20 and the second docking assembly 30 which can transversely move relative to the body 10, so that one mobile trolley can dock with catheter beds with different widths, and can stably carry the interventional operation equipment of the slave end blood vessel, thereby protecting the interventional operation equipment of the slave end blood vessel, avoiding oscillation and damaging the interventional operation equipment of the slave end blood vessel; simultaneously, the medical personnel of being convenient for carry the great slave end blood vessel intervention operation equipment of quality.
As an embodiment, as shown in fig. 1, 3 and 4, the first docking assembly 20 includes a first adjusting plate 21 and a first clamping assembly 22, and the second docking assembly 30 includes a second adjusting plate 31 and a second clamping assembly 32; the first adjusting plate 21 and the second adjusting plate 31 are respectively arranged at two sides of the body 10, and the first adjusting plate 21 and/or the second adjusting plate 31 can move transversely relative to the body 10; the first clamping assembly 22 is connected with the first adjusting plate 21 and is used for being clamped with an installation guide rail of the guide pipe bed body; the second clamping assembly 32 is connected with the second adjusting plate 31 and is used for clamping with the other installation guide rail of the guide pipe bed body.
In this embodiment, the first adjusting plate 21 and/or the second adjusting plate 31 are/is slidably disposed on the body 10 in a lateral direction, so that at least one of the first adjusting plate 21 and the second adjusting plate 31 can be adjusted to move laterally with respect to the body 10; the first clamping assembly 22 is connected with the first adjusting plate 21, and the second clamping assembly 32 is connected with the second adjusting plate 31, so that the distance between the first clamping assembly 22 and the second clamping assembly 32 can be adjusted, and the first clamping assembly 22 and the second clamping assembly 32 are matched with the catheter beds with different widths.
As an example, as shown in fig. 1 to 3, the mobile trolley further comprises a transverse locking assembly 40; the first adjusting plate 21 and/or the second adjusting plate 31 are provided with a transverse sliding groove 311 matched with the transverse locking assembly 40; the transverse locking assembly 40 is connected to the body 10 by a transverse chute 311 to move the first adjustment plate 21 and/or the second adjustment plate 31 transversely relative to the body 10.
Specifically, as shown in fig. 3, the body 10 includes a bottom plate 50 provided in a rectangular shape, at least two mounting stringers 11 vertically mounted on the bottom plate 50, and a longitudinal connection plate 12 connecting the at least two mounting stringers 11. The first adjusting plate 21 and the second adjusting plate 31 are both provided with a transverse chute 311, and the mobile trolley comprises two transverse locking assemblies 40; the transverse locking assembly 40 comprises a screw; the screw ends are screwed with the longitudinal connection plate 12 through the transverse sliding grooves 311 to connect the longitudinal connection plate 12 with the first adjustment plate 21 and the longitudinal connection plate 12 with the second adjustment plate 31. Alternatively, one of the first adjusting plate 21 and the second adjusting plate 31 is provided with a lateral sliding groove 311, and the mobile trolley comprises a lateral locking assembly 40; the transverse locking assembly 40 comprises a screw; the screw end is in threaded connection with the longitudinal connecting plate 12 through a transverse chute 311 to connect the longitudinal connecting plate 12 with the first adjusting plate 21 or to connect the longitudinal connecting plate 12 with the second adjusting plate 31; it is to be understood that the first adjusting plate 21 or the second adjusting plate 31, which is not provided with the transverse slide groove 311, is fixedly connected to the longitudinal connecting plate 12.
In operation, the medical staff rotates the screw in a direction to make the first adjusting plate 21 and/or the second adjusting plate 31 move transversely along the body 10 (i.e. move along the extending direction of the length of the transverse chute) until the first clamping component 22 and/or the second clamping component 32 correspond to the mounting guide rails on two sides of the catheter bed; then, the screws are turned in opposite directions to fix the first adjusting plate 21 and/or the second adjusting plate 31 on the body 10, so that the width between the first docking assembly 20 and/or the second docking assembly 30 can be flexibly adjusted to match with the conduit beds with different widths.
As an example, the motor may be used to adjust, the mobile trolley is provided with a control button connected to the motor, and a medical staff may operate the control button to control the motor, so that the first adjusting plate 21 and/or the second adjusting plate 31 move laterally along the body 10 (i.e. move along the extending direction of the length of the lateral chute) until the first clamping component 22 and/or the second clamping component 32 correspond to the mounting rails on two sides of the catheter bed body, so that the medical staff can conveniently operate, and flexibly adjust the width between the first docking component 20 and/or the second docking component 30 to match with the catheter bed body with different widths.
As an embodiment, as shown in fig. 3, the mobile trolley further comprises a longitudinal connecting plate 12 and a longitudinal locking assembly 13; the body 10 is provided with a longitudinal chute 111; the longitudinal connecting plate 12 longitudinally moves relative to the body 10 through the longitudinal sliding groove 111; the longitudinal connecting plate 12 is connected with the first docking assembly 20 and the second docking assembly 30, and is used for driving the first docking assembly 20 and the second docking assembly 30 to longitudinally move relative to the body 10; the longitudinal locking assembly 13 is used for fixing the longitudinal connecting plate 12.
Specifically, the installation longitudinal beam 11 is provided with a longitudinal chute 111; the longitudinal connecting plate 12 is longitudinally movably arranged on the longitudinal sliding groove 111 through the longitudinal locking assembly 13 so as to enable the longitudinal connecting plate 12 to longitudinally move relative to the body 10; the medical staff can drive the longitudinal connecting plate 12 through the motor and/or manually move the longitudinal connecting plate 12 so that the longitudinal connecting plate 12, the first docking assembly 20 and the second docking assembly 30 simultaneously longitudinally lift along the longitudinal sliding groove 111 until the first docking assembly 20 and the second docking assembly 30 correspond to the height of the catheter bed body so as to meet the height requirements of different catheter beds bodies.
As an example, the longitudinal locking assembly 13 comprises a screw and a profile nut cooperating with the screw, the profile nut being slidably mounted in the longitudinal runner 111, the screw passing through the longitudinal web 12 and the longitudinal runner 111 to connect with the profile nut; in operation, the medical staff rotates the screw in a direction to rotate the screw relative to the profile nut, so that the longitudinal connecting plate 12 ascends or descends along the longitudinal sliding groove 111 until the first clamping assembly 22 and the second clamping assembly 32 correspond to the height of the catheter bed body; and then, the screws are turned in opposite directions to fix the longitudinal connecting plates 12 on the mounting longitudinal beams 11, so that the heights of the first clamping assembly 22 and the second clamping assembly 32 can be flexibly adjusted to be matched with the catheter beds with different heights.
As an example, the motor may be used for adjustment, a control button connected with the motor is arranged on the mobile trolley, and a medical staff can control the motor by operating the control button, so that the longitudinal connecting plate 12 ascends or descends along the longitudinal sliding groove 111 until the first clamping assembly 22 and the second clamping assembly 32 correspond to the height of the catheter bed body; the operation of medical personnel is convenient, the height of the transverse adjusting structure is flexibly adjusted, and the transverse adjusting structure is matched with the catheter bed bodies with different heights.
As an example, as shown in fig. 3 and 4, the first docking assembly 20 further includes a first reinforcing plate 23, and the second docking assembly 30 further includes a second reinforcing plate 33; the first reinforcing plate 23 is connected with the first adjusting plate 21 and the first clamping assembly 22; the second reinforcing plate 33 is connected with the second adjusting plate 31 and the second clamping assembly 32.
In this embodiment, the first reinforcing plate 23 is connected with the first adjusting plate 21 and the first clamping assembly 22 to support the first adjusting plate 21 to be connected with the first clamping assembly 22, and the second reinforcing plate 33 is connected with the second adjusting plate 31 and the second clamping assembly 32 to support the second adjusting plate 31 to be connected with the second clamping assembly 32, so as to increase the strength of the first docking assembly 20 and the second docking assembly 30, so as to better adapt to the slave-end vascular intervention operation device with heavier mass.
As an example, the first reinforcing plate 23 and the second reinforcing plate 33 are triangular reinforcing plates.
Specifically, the first reinforcing plate 23 and the second reinforcing plate 33 are arranged in a right triangle, the first adjusting plate 21 is arranged in an L-shape, and the two right-angled edges of the first reinforcing plate 23 are arranged; the second adjusting plate 31 is in an L-shaped arrangement, is arranged on two right-angle edges of the second reinforcing plate 33, ensures that the first docking assembly 20 and the second docking assembly 30 are relatively strong in stability, and is suitable for docking a catheter bed body so as to move the slave-end vascular intervention operation equipment with relatively heavy quality.
In other embodiments, the first docking assembly 20 and the second docking assembly 30 may have other shapes such as a quadrilateral shape, which is not limited herein.
As an embodiment, as shown in fig. 2, 4 and 5, the first clamping assembly 22 includes a first clamping groove 221 and a first roller set 222; the second clamping assembly 32 comprises a second clamping groove 321 and a second roller group 322; the first clamping groove 221 is arranged on the inner side surface of the first reinforcing plate 23; the first roller group 222 is installed in the first clamping groove 221 to be in sliding connection with a mounting guide rail; the second clamping groove 321 is arranged on the inner side surface of the second reinforcing plate 33 and is arranged opposite to the first clamping groove 221 in parallel; the second roller group 322 is installed in the second clamping groove 321 to be slidably connected with another installation rail.
In this embodiment, the first clamping groove 221 and the second clamping groove 321 are respectively used for inserting the installation guide rails on two sides of the catheter bed body, so that the medical staff can move the end vascular intervention operation device from the installation guide rails to the first docking assembly 20 and the second docking assembly 30; or the slave vascular intervention operation device placed on the moving trolley can be moved from the first docking assembly 20 and the second docking assembly 30 to the mounting rail, so as to ensure that the slave vascular intervention operation device can be stably carried. In general, the slave vascular intervention device is fixed to a gantry or a robotic arm, and the handling of the slave vascular intervention device herein includes the overall handling of the gantry or the robotic arm and the slave vascular intervention device, more specifically, the movement of the gantry or the robotic arm from the first docking assembly 20 and the second docking assembly 30 to the mounting rail of the catheter bed or from the mounting rail of the catheter bed to the first docking assembly 20 and the second docking assembly 30.
As an embodiment, as shown in fig. 6, the first roller set 222 includes a first head roller 2221 and a first tail roller 2222, and the first head roller 2221 is mounted on the head end of the first clamping groove 221; the first end roller 2222 is mounted at the end of the first catching groove 221; the second roller set 322 includes a second head roller 3221 and a second tail roller 3222, and the second head roller 3221 is installed at the head end of the second clamping groove 321; the second end roller 3222 is mounted at the end of the second clamping groove 321.
In this embodiment, the first head roller 2221 is mounted on the head end of the first clamping groove 221; the first end roller 2222 is installed at the end of the first clamping groove 221, and the first head end roller 2221 can play a role in guiding, so that the installation guide rail of the catheter bed body is ensured to be inserted into the first clamping groove 221, and accurate butt joint is realized; and friction can be reduced, the installation guide rail is ensured to slide smoothly along the first clamping groove 221, and medical staff can dock the installation guide rail and the first clamping groove 221 in a labor-saving and convenient manner.
As an embodiment, as shown in fig. 6, the first roller group 222 further includes N first intermediate rollers 2223 rollably mounted on the side wall of the first clamping groove 221, where the N first intermediate rollers 2223 are disposed between the first head roller 2221 and the first tail roller 2222 at intervals; the second roller set 322 further includes N second intermediate rollers 3223 rollingly mounted on the side walls of the second clamping groove 321, and the N second intermediate rollers 3223 are disposed between the second head roller 3221 and the second tail roller 3222 at intervals.
In this embodiment, N first intermediate rollers 2223 are disposed between the first head roller 2221 and the first tail roller 2222, and as can be seen from fig. 5 and 6, the first clamping groove 221 is divided into n+1 segments by the N first intermediate rollers 2223. As can be seen from fig. 5, the second clamping groove 321 is divided into n+1 segments by N second intermediate rollers 3223, and N second intermediate rollers 3223 are disposed between the second head roller 3221 and the second tail roller 3222. And the summit of N first middle gyro wheel 2223 is higher than the lateral wall of first joint groove 221, the summit of N second middle gyro wheel 3223 is higher than the lateral wall of second joint groove 321, first middle gyro wheel 2223 and second middle gyro wheel 3223 can play the guide effect, guarantee that two mounting rail smoothly slides along first joint groove 221 and second joint groove 321, it is longer to avoid appearing first joint groove 221 and second joint groove 321, the mounting rail of the pipe bed body shifts during the butt joint, lead to the mounting rail of the pipe bed body unable first joint groove 221 and second joint groove 321 or card in first joint groove 221 and second joint groove 321. Wherein N is a positive integer.
As an example, as shown in fig. 1, the mobile trolley further includes a moving structure installed at the bottom of the body 10.
In this embodiment, the moving structure is installed below the body 10, so that the moving structure can be utilized to stably carry the interventional operation device of the slave blood vessel, which is beneficial to saving manpower and facilitating carrying.
Specifically, the moving structure includes the N pulleys that set up in body 10 bottom, namely installs the below at body 10 at the pulley, therefore, when medical personnel promotes the mobile trolley, the pulley rolls, realizes steadily carrying from end vascular intervention operation equipment, is favorable to using manpower sparingly, the transport of being convenient for.
As an example, a brake (not shown) is provided on the pulley.
In the embodiment, the brake piece is arranged on the pulley, so that the movable trolley is conveniently fixed in the butt joint process, and free displacement of the movable trolley is avoided, and the butt joint failure is caused.
Typically, the brake has a locked state and a released state; the pulley can not roll when the brake piece is in a locking state, and the movable trolley is fixed; in the released state, the pulley can roll so as to facilitate the movement of the mobile trolley. If the locking state and the releasing state of the brake piece are switched manually by medical staff by using a mechanical mode, once the medical staff moves the movable trolley, the movable trolley is in a free state and possibly causes accidental injury due to forgetting to manually switch the releasing state of the brake piece to the locking state. In a preferred embodiment, the switching of the locking state and the releasing state of the brake is automatically performed by a brake controller (not shown) thereon, that is, the brake controller is used to detect the operating state of the mobile trolley and control the state of the brake; specifically, when the brake controller detects that the working state of the mobile trolley is a static state, the brake piece automatically enters a locking state, and at the moment, the mobile trolley is not movable; when the medical staff needs to move the mobile trolley, the brake controller can be triggered by pressing (the working state of the mobile trolley is a static state in general) so that the working state of the brake piece is switched to a release state, and at the moment, the medical staff can move the mobile trolley. Therefore, accidental injury can be prevented, and the slave-end vascular intervention operation equipment can be comprehensively and effectively protected.
Further, as shown in fig. 1, the mobile trolley further includes a bearing plate provided on the bottom of the body 10 to increase the weight of the bottom of the mobile trolley, ensuring that the mobile trolley can carry the slave-end vascular interventional procedure device.
In addition, the mobile trolley is further provided with a reinforcing cross member 70 for connecting any two of the mounting stringers 11 to effectively increase the strength of the mobile trolley.
From the above, the bottom plate 50 of the body 10, the four installation stringers 11 installed on the bottom plate 50, and the installation cross beams connecting the installation stringers enclose to form a receiving space, which can be used to receive the interventional operation device from the end.
In other embodiments, the mobile trolley may be secured directly to the catheter bed when it is in proximity to the catheter bed. At this point, the slave vascular interventional procedure device and/or gantry (or robotic arm) need not be moved from the mobile trolley onto the catheter bed. The mobile trolley and the catheter bed can be separated from each other, and the mobile trolley can synchronously move in the operation process in a pose calibration tracking mode (see Chinese patent 202010065953.1).
The above examples only represent one embodiment of the invention, which is described in more detail and is not to be construed as limiting the scope of the invention. It should be noted that variations and modifications can be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the invention. Accordingly, the scope of the invention should be determined from the following claims.
Claims (12)
1. The mobile trolley is used for carrying a portal frame or a mechanical arm provided with a slave-end vascular intervention operation device so as to clamp the portal frame or the mechanical arm with the catheter bed body; the mobile trolley includes:
the device comprises a body, a first butt joint assembly and a second butt joint assembly;
the first butt joint assembly and the second butt joint assembly are respectively positioned at two sides of the body and can transversely move relative to the body so as to butt joint with the installation guide rail of the catheter bed body; the portal frame or the mechanical arm moves from the first docking assembly and the second docking assembly to the installation guide rail of the catheter bed body or moves from the installation guide rail of the catheter bed body to the first docking assembly and the second docking assembly;
the first butt joint assembly comprises a first adjusting plate, a first clamping assembly and a first reinforcing plate, and the first clamping assembly is connected with the first adjusting plate;
the first reinforcing plate is connected with the first adjusting plate and the first clamping assembly;
the first clamping assembly comprises a first clamping groove and a first roller group arranged in the first clamping groove; the first clamping groove is arranged on the inner side surface of the first reinforcing plate; the first clamping groove is used for allowing a mounting guide rail of the catheter bed body to be inserted, so that the first clamping assembly is clamped with the mounting guide rail of the catheter bed body, and the first roller group is in sliding connection with the mounting guide rail of the catheter bed body;
the first roller set comprises a first head roller, a first tail roller and N first middle rollers which are arranged on the side wall of the first clamping groove in a rolling manner; the first head end roller is arranged at the head end of the first clamping groove; the first tail end roller is arranged at the tail end of the first clamping groove; the N first middle rollers are arranged between the first head end roller and the first tail end roller at intervals; and the top points of the N first middle rollers are higher than the side walls of the first clamping grooves.
2. The mobile cart for interfacing with a catheter bed of claim 1, wherein: the second butt joint assembly comprises a second adjusting plate and a second clamping assembly;
the first adjusting plate and the second adjusting plate are respectively arranged at two sides of the body, and the first adjusting plate and/or the second adjusting plate can transversely move relative to the body;
the second clamping assembly is connected with the second adjusting plate and is used for being clamped with the other installation guide rail of the guide pipe bed body.
3. The mobile cart for interfacing with a catheter bed of claim 2, wherein: the mobile trolley further comprises a transverse locking assembly; the first adjusting plate and/or the second adjusting plate are/is provided with a transverse sliding groove matched with the transverse locking assembly;
the transverse locking assembly is connected with the body through the transverse sliding groove so as to enable the first adjusting plate and/or the second adjusting plate to transversely move relative to the body.
4. The mobile cart for interfacing with a catheter bed of claim 2, wherein: the second docking assembly further includes a second stiffener; the second reinforcing plate is connected with the second adjusting plate and the second clamping assembly.
5. The mobile cart for interfacing with a catheter bed of claim 4, wherein: the first reinforcing plate and the second reinforcing plate are triangular reinforcing plates.
6. The mobile cart for interfacing with a catheter bed of claim 4, wherein: the second clamping assembly comprises a second clamping groove and a second roller group;
the second clamping groove is arranged on the inner side surface of the second reinforcing plate and is arranged opposite to the first clamping groove in parallel; the second roller group is arranged in the second clamping groove and is in sliding connection with the other mounting guide rail.
7. The mobile cart for interfacing with a catheter bed of claim 6, wherein: the second roller set comprises a second head roller and a second tail roller, and the second head roller is arranged at the head end of the second clamping groove; the second tail end roller is arranged at the tail end of the second clamping groove.
8. The mobile cart for interfacing with a catheter bed of claim 7, wherein: the second roller group further comprises N second middle rollers which are installed on the side wall of the second clamping groove in a rolling mode, and the N second middle rollers are arranged between the second head end roller and the second tail end roller at intervals.
9. The mobile cart for interfacing with a catheter bed of claim 1, wherein: the mobile trolley further comprises a moving structure, and the moving structure is installed at the bottom of the body.
10. The mobile cart for interfacing with a catheter bed of claim 9, wherein: the moving structure is a pulley.
11. The mobile cart for interfacing with a catheter bed of claim 10, wherein: and a brake piece is arranged on the pulley.
12. The mobile cart for interfacing with a catheter bed of claim 1, wherein: the mobile trolley further comprises a longitudinal connecting plate and a longitudinal locking assembly; the body is provided with a longitudinal chute;
the longitudinal connecting plate longitudinally moves relative to the body through the longitudinal sliding groove; the longitudinal connecting plate is connected with the first butt joint assembly and the second butt joint assembly and is used for driving the first butt joint assembly and the second butt joint assembly to longitudinally move relative to the body;
the longitudinal locking assembly is used for fixing the longitudinal connecting plate.
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| CN202111250691.7A CN114191213B (en) | 2021-10-26 | 2021-10-26 | A travelling car for with catheter bed body butt joint |
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| CN202111250691.7A CN114191213B (en) | 2021-10-26 | 2021-10-26 | A travelling car for with catheter bed body butt joint |
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| CN114191213B true CN114191213B (en) | 2023-10-13 |
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| CN114191213A (en) | 2022-03-18 |
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Address after: 518112 801-806, building 12, China Hisense innovation industry city, No. 12, Ganli Sixth Road, gankeng community, Jihua street, Longgang District, Shenzhen, Guangdong Province Patentee after: Shenzhen Aibo Hechuang Medical Robot Co.,Ltd. Address before: 518112 801-806, building 12, China Hisense innovation industry city, No. 12, Ganli Sixth Road, gankeng community, Jihua street, Longgang District, Shenzhen, Guangdong Province Patentee before: Shenzhen Aibo medical robot Co.,Ltd. |
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