阅读说明：本技术 一种转运车与方舱ct对接转移系统及其方法 (Transfer trolley and shelter CT (computed tomography) butt joint transfer system and method thereof ) 是由 潘险峰 马兴江 蒋浩杰 欧阳智依 于 2020-11-25 设计创作，主要内容包括：本发明属于断层扫描医疗器械技术领域,具体涉及一种转运车与方舱CT对接转移系统,包括转运车、扫描床、直线导轨、限位开关和升降滑轨,扫描床沿升降滑轨上升或下降,限位开关安装于直线导轨的端部,转运车沿直线导轨运动,以使转运车运动至目标位置时触发限位开关；转运车之上卡接配合有托板,托板与扫描床插接配合；扫描床沿升降滑轨上升,托板与扫描床对接后,以使托板与转运车脱离；或扫描床沿升降滑轨下降,托板与转运车对接后,以使托板与扫描床脱离,实现转运车与扫描床的对接转移；本发明无需医护人员辅助,节省人力成本,转移过程安全平稳,避免了患者受到冲击损伤和设备撞击的风险。(The invention belongs to the technical field of tomography medical instruments, and particularly relates to a transfer trolley and shelter CT butt joint transfer system which comprises a transfer trolley, a scanning bed, a linear guide rail, a limit switch and a lifting slide rail, wherein the scanning bed ascends or descends along the lifting slide rail; a supporting plate is clamped and matched on the transfer trolley and is in inserted connection and matching with the scanning bed; the scanning bed rises along the lifting slide rail, and the supporting plate is separated from the transfer trolley after being butted with the scanning bed; or the scanning bed descends along the lifting slide rail, and after the supporting plate is in butt joint with the transfer trolley, the supporting plate is separated from the scanning bed, so that butt joint transfer of the transfer trolley and the scanning bed is realized; the invention does not need the assistance of medical staff, saves the labor cost, has safe and stable transfer process and avoids the risks of impact damage and equipment impact on patients.)

1. A transfer trolley and shelter CT butt joint transfer system is characterized by comprising a transfer trolley, a scanning bed, a linear guide rail, a limit switch and a lifting slide rail, wherein the scanning bed rises or falls along the lifting slide rail; a supporting plate is clamped and matched on the transfer trolley and is in inserted connection and matching with the scanning bed; the scanning bed rises along the lifting slide rail, and the supporting plate is separated from the transfer trolley after being butted with the scanning bed; or the scanning bed descends along the lifting slide rail, and after the supporting plate is in butt joint with the transfer trolley, the supporting plate is separated from the scanning bed, so that butt joint transfer of the transfer trolley and the scanning bed is realized.

2. The transfer car (buggy) and shelter CT docking transfer system of claim 1, wherein said pallet is provided with a latch and the scanning bed is provided with a locating hole; or the supporting plate is provided with a positioning hole, and the scanning bed is provided with a bolt; the plug pin is in inserted fit with the positioning hole.

3. The system of claim 1, wherein the transfer vehicle and the shelter CT are connected to each other by a U-shaped groove, and the support plate is bent and engaged with the U-shaped groove.

4. The transfer car (buggy) and shelter CT docking and transferring system of claim 1, wherein the lower surface of said pallet is convex and the upper surface of the scanning bed is concave, the concave and convex surfaces being in contact.

5. The system of claim 1, wherein the linear guides are disposed on both sides of the scanning bed in parallel, and the trolley is provided with rollers that move along the linear guides to move the trolley to the target position.

6. The transfer car (buggy) and shelter CT docking transfer system as claimed in claim 1, wherein the end of the linear guide is fixed with a baffle, a limit switch is mounted on the baffle, the transfer car is provided with a trigger position, and the trigger position is used for triggering the limit switch.

7. The transfer car (buggy) and shelter CT docking transfer system of claim 1, wherein the width of the scanning bed is less than the width of the pallet and the height of the scanning bed is less than the height of the transfer car (buggy) so that the scanning bed can be raised or lowered along the lifting slide rails to penetrate the transfer car (buggy).

8. The transfer car (buggy) and shelter CT docking transfer system of claim 1, wherein said lifting slide rails are telescopically mounted to the scanning bed to allow the scanning bed to move in a vertical direction.

9. The transfer car (buggy) and shelter CT docking transfer system of claim 1, wherein said pallet has a lying area with a hood mounted at the front of the lying area.

10. The docking transfer method of a transfer car (buggy) and shelter CT docking transfer system as claimed in any one of claims 1 to 9, comprising the steps of:

(1) the transfer trolley moves along the linear guide rail, and when the transfer trolley moves to a target position, the transfer trolley triggers the limit switch;

(2) the scanning bed ascends along the lifting slide rail, and the supporting plate is inserted with the scanning bed; the scanning bed continuously rises to separate the supporting plate from the transfer trolley so as to transfer the supporting plate to the scanning bed;

(3) the scanning bed continuously rises to a target position to be scanned along the lifting slide rail, and scanning is carried out;

(4) after the scanning is finished, the scanning bed descends along the lifting slide rail, and the supporting plate is clamped with the transfer trolley; the bed continues to descend to disengage the pallet from the bed to effect transfer of the pallet to the transfer car.

Technical Field

The invention belongs to the technical field of tomography medical instruments, and particularly relates to a transfer trolley and shelter CT butt joint transfer system and a method thereof.

Background

In the epidemic situation of the new coronavirus, a part of patients need to be detected by CT scanning to detect whether the virus is carried, so as to avoid cross infection. The patient who is inconvenient to move is transported to the radiology department scanning room from a ward or other departments through the transport vehicle, and after the transport vehicle moves to the position where the patient is arranged in parallel with the CT scanning bed, the patient is lifted to the scanning bed through family members of nurses and the like for scanning.

In the prior art, when a transfer trolley moves to a position parallel to a CT scanning bed, the phenomenon of collision between the transfer trolley and the scanning bed often occurs, so that a patient on the bed is subjected to additional impact damage and equipment impact damage, after the transfer trolley is in place, at least two medical staff are required to lift the patient onto the scanning bed, the patient is easily mistakenly touched in the lifting process, the posture of the patient is changed, and the injured part is further damaged. Therefore, there is a need for improvement of the prior art to overcome the shortcomings of the practical application.

Disclosure of Invention

Based on the above-mentioned shortcomings and drawbacks of the prior art, it is an object of the present invention to at least address one or more of the above-mentioned problems of the prior art, in other words, to provide a transfer car and shelter CT docking transfer system that meets one or more of the above-mentioned needs.

It is another object of the present invention to provide a transfer vehicle and shelter CT docking transfer method that meets one or more of the aforementioned needs.

In order to achieve the purpose, the invention adopts the following technical scheme:

a transfer trolley and shelter CT butt joint transfer system comprises a transfer trolley, a scanning bed, a linear guide rail, a limit switch and a lifting slide rail, wherein the scanning bed rises or falls along the lifting slide rail; a supporting plate is clamped and matched on the transfer trolley and is in inserted connection and matching with the scanning bed; the scanning bed rises along the lifting slide rail, and the supporting plate is separated from the transfer trolley after being butted with the scanning bed; or the scanning bed descends along the lifting slide rail, and after the supporting plate is in butt joint with the transfer trolley, the supporting plate is separated from the scanning bed, so that butt joint transfer of the transfer trolley and the scanning bed is realized.

As a preferred scheme, the supporting plate is provided with a bolt, and the scanning bed is provided with a positioning hole; or the supporting plate is provided with a positioning hole, and the scanning bed is provided with a bolt; the plug pin is in inserted fit with the positioning hole.

As a preferred scheme, U-shaped grooves are respectively formed in two sides of the transfer trolley, and two side edges of the supporting plate are bent and are respectively clamped in the U-shaped grooves.

As the preferred scheme, the lower surface of the supporting plate is an outer convex surface, the upper surface of the scanning bed is an inner concave surface, and the inner concave surface is attached to the outer convex surface.

Preferably, the linear guide rails are arranged on two sides of the scanning bed in parallel, the transfer trolley is provided with rollers, and the rollers move along the linear guide rails so that the transfer trolley moves to the target position.

As a preferred scheme, the end part of the linear guide rail is fixedly connected with a baffle, a limit switch is installed on the baffle, and the transfer trolley is provided with a trigger position which is used for triggering the limit switch.

Preferably, the width of the scanning bed is smaller than that of the supporting plate, and the height of the scanning bed is smaller than that of the transfer trolley, so that the scanning bed can ascend or descend along the lifting slide rail to penetrate through the transfer trolley.

Preferably, the lifting slide rail is telescopically mounted on the scanning bed so as to enable the scanning bed to move along the vertical direction.

Preferably, the support plate is provided with a lying area, and the front end of the lying area is provided with a hood.

The invention also provides a transfer trolley and shelter CT butt joint transfer method, which comprises the following steps:

(1) the transfer trolley moves along the linear guide rail, and when the transfer trolley moves to a target position, the transfer trolley triggers the limit switch;

(2) the scanning bed ascends along the lifting slide rail, and the supporting plate is inserted with the scanning bed; the scanning bed continuously rises to separate the supporting plate from the transfer trolley so as to transfer the supporting plate to the scanning bed;

(3) the scanning bed continuously rises to a target position to be scanned along the lifting slide rail, and scanning is carried out;

(4) after the scanning is finished, the scanning bed descends along the lifting slide rail, and the supporting plate is clamped with the transfer trolley; the bed continues to descend to disengage the pallet from the bed to effect transfer of the pallet to the transfer car.

Compared with the prior art, the invention has the beneficial effects that:

1. the transfer trolley supporting plate and the scanning bed are in a plug-in design through the positioning holes and the plug pins, the structure is simple, the control is easy, a patient can be transferred from the transfer trolley to the scanning bed and then directly scanned through the CT room, the whole process does not need the assistance of medical staff, the labor cost is saved, and the automation degree is high.

2. The transfer trolley and shelter CT butt joint transfer system can avoid collision between the transfer trolley and a scanning bed, and avoid the risk of impact damage and equipment collision on patients.

3. The transfer trolley and shelter CT butt joint transfer system can automatically transfer a patient from a transfer bed to a scanning bed and scan the patient, and can transfer the patient from the scanning bed to the transfer trolley after the scanning is finished, so that the transfer process is safe and stable, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a transfer trolley and shelter CT docking transfer system according to a first embodiment of the invention;

FIG. 2 is a schematic view of another connection of the transfer vehicle and the CT docking and transferring system of the shelter according to the first embodiment of the invention;

FIG. 3 is a schematic structural connection diagram of the transfer trolley and the scanning bed in a separated state according to the first embodiment of the invention;

FIG. 4 is a schematic view of the structural connection between the transfer vehicle and the scanning bed according to the first embodiment of the present invention;

FIG. 5 is a schematic view of another perspective structural connection of the combination state of the transport vehicle and the scanning bed according to the first embodiment of the present invention;

FIG. 6 is a schematic view of the structural connection of the transfer vehicle and the fender according to the first embodiment of the invention;

in the figure: the device comprises a transfer trolley 1, a supporting plate 11, a bolt 110, a clamping part 111, an outer convex surface 112, a lying area 113, a hood 114, a 12U-shaped groove, rollers 13, a support 14, a linear guide rail 2, a scanning bed 3, a positioning hole 31, an inner concave surface 32, a baffle 4 and a limit switch 5.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention, the following description will explain the embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

The first embodiment is as follows:

as shown in fig. 1 to 6, the present embodiment provides a transfer trolley and shelter CT docking transfer system, which includes a transfer trolley 1, a scanning bed 3, a linear guide 2, a limit switch 6 and a lifting slide rail. The lifting slide rail is movably matched with the scanning bed 1, specifically, the scanning bed is in sliding fit with the lifting slide rail, so that the scanning bed can ascend or descend along the lifting slide rail, and when the scanning bed moves to a scanning position, the scanning bed enters a CT scanning room, and a patient on the scanning bed is scanned.

Specifically, the linear guide rails 2 are arranged at two sides of the scanning bed 3 in parallel and connected to the CT scanning room, the transfer trolley 1 is provided with a driving motor, the transfer trolley is provided with rollers 13 matched with the linear guide rails 2, and the driving motor drives the rollers 13 to move along the linear guide rails 2, so that the transfer trolley 1 can be guaranteed to move to a target position, namely a position corresponding to the scanning bed 3, and necessary preparation for preordering the up-and-down movement of a supporting plate 11 of the transfer trolley 1 in linkage with the subsequent scanning bed 3 is made.

The limit switch 5 in this embodiment is mounted at the end of the linear guide 2, and the transfer trolley 1 moves along the linear guide 2, so that the transfer trolley 1 triggers the limit switch 5. Specifically, the end part of the linear guide rail 2 is fixedly connected with a vertically arranged baffle 4, and the baffle 4 can prevent the transfer trolley 1 from sliding out of the linear guide rail 2, so that the function of limiting the transfer trolley 1 is achieved.

The baffle 4 is provided with a limit switch 5, the roller 13 is fixedly connected to the transfer trolley 1 through a rotating shaft, the transfer trolley 1 is provided with a trigger position, the trigger position is used for triggering the limit switch 5 so as to start the limit switch 5, and the trigger position can be arranged on the bracket 14. When the transfer trolley 1 moves to the upper side of the scanning bed 3 and corresponds to the scanning bed 3, the bracket 14 triggers the limit switch 5 to transmit a starting signal to the scanning bed 3, and the scanning bed 3 starts to move upwards along the lifting slide rail. The setting of limit switch 1 can realize the automatic cooperation of transfer car (buggy) 1 and scanning bed 3, need not medical personnel and assists, saves the cost of labor.

In the embodiment, the width of the scanning bed 3 is smaller than that of the supporting plate 11, and the height of the scanning bed 3 is smaller than that of the transfer trolley 1, so that the scanning bed 3 can ascend or descend along the lifting slide rail to penetrate through the transfer trolley 1. The structural design can avoid the collision of the transfer trolley 1 and the scanning bed 3.

The transfer trolley 1 is clamped and matched with a supporting plate 11, and the supporting plate 11 is in inserted connection and matching with the scanning bed 3. Specifically, the bottom surface of the supporting plate 11 is provided with a bolt 110 at the middle position, correspondingly, the upper surface of the scanning bed 3 is provided with a positioning hole 31 at the middle position, and the positioning hole 31 is in inserting fit with the bolt 110, so that the supporting plate 11 and the scanning bed 3 can be butted and integrated into a whole.

The two sides of the transfer trolley 1 are respectively provided with a U-shaped groove 12, the two side edges of the supporting plate 11 are provided with a buckling part 111 which is buckled and is respectively buckled in the U-shaped grooves 12, the supporting plate 11 can be unfixed between the vertical direction and the transfer trolley 1, the clamping matching of the supporting plate 11 and the transfer trolley 1 in the vertical direction can be realized through the gravity action of the supporting plate 11, the structural design can ensure the firm matching between the supporting plate 11 and the transfer trolley 1, and the supporting plate 11 can not slide on the transfer trolley 1 and can not fall off along the edge of the transfer trolley 1.

The lower surface of the supporting plate 11 is an outer convex surface 112, the upper surface of the scanning bed 3 is an inner concave surface 32, and the inner concave surface 32 is attached to the outer convex surface 112. This kind of structural design can make layer board 11 and scanning bed 3 even as an organic whole after the butt joint, has strengthened overall structure's steadiness, can effectively avoid layer board 11 and scanning bed 3 to take place the dislocation, improves the stability ability between layer board 11 and the scanning bed 3.

The supporting plate 11 is provided with a lying area 113, the lying area 113 is concave, the comfort level of a patient lying in the lying area 113 is improved, and the front end of the lying area 113 is provided with a hood 114, so that the head of the patient can be protected from being injured or impacted by equipment.

This embodiment can guarantee that the patient directly transfers to scanning bed 3 from transfer car 1 on, does not need the patient to come from the transfer car again, then lies on scanning bed again, can be convenient for the patient on the one hand directly scan, and on the other hand can save time, improves the efficiency of whole scanning flow. Meanwhile, for critically ill patients, the patients are placed on the transfer trolley, and the patients can be directly scanned through automatic operation, so that the intermediate link that medical personnel transfer the patients from the transfer trolley to a scanning bed is omitted, and precious time is won for the critically ill patients.

The working principle of the transfer trolley and shelter CT butt joint transfer system of the embodiment is as follows:

the patient lies in the lying area on the supporting plate of the transfer trolley, a driving motor of the transfer trolley drives the roller to move to a target position corresponding to the scanning bed along the linear guide rail, meanwhile, the trigger position triggers the limit switch, a starting signal is transmitted to the scanning bed through the control system, the scanning bed starts to ascend along the lifting slide rail, the scanning bed ascends along the lifting slide rail until the positioning hole is matched with the bolt in an inserted manner, the inner concave surface of the scanning bed is attached to the outer convex surface of the supporting plate, the supporting plate is butted with the scanning bed at the moment, the scanning bed continues to ascend, the U-shaped groove of the transfer trolley is separated from the buckling parts of the two side edges of the supporting plate, so that the supporting plate is separated from the transfer trolley, and when the scanning bed is linked with the supporting plate and ascends.

After the CT room finishes scanning the patient, the scanning bed is linked with the supporting plate to descend along the lifting slide rail, the clamping parts of the two side edges of the supporting plate in a bent shape are clamped and matched with the U-shaped groove of the transfer trolley, the positioning holes are not in inserted and matched with the bolts, the supporting plate is in butt joint with the transfer trolley at the moment, the scanning bed continues to descend along the lifting slide rail, the inner concave surface of the scanning bed is separated from the outer convex surface of the supporting plate, so that the supporting plate is separated from the scanning bed, the patient returns to the transfer trolley, and the scanning bed restores to the original position, so that.

Correspondingly, the embodiment also provides a transfer trolley and shelter CT butt joint transfer method, which comprises the following steps:

(1) the transfer trolley moves along the linear guide rail, and when the transfer trolley moves to a target position, the transfer trolley triggers the limit switch;

(2) the scanning bed ascends along the lifting slide rail, the supporting plate is inserted into the scanning bed, the outer convex surface of the supporting plate is attached to the inner concave surface of the scanning bed, and the positioning of the supporting plate and the scanning bed is completed; the scanning bed is continuously lifted to separate the supporting plate from the transfer trolley so as to transfer the supporting plate to the scanning bed, so that the patient is transferred from the transfer trolley to the scanning bed;

(3) the scanning bed continuously rises to a target position to be scanned along the lifting slide rail so as to scan the patient;

(4) after the scanning is finished, the scanning bed descends along the lifting slide rail, the supporting plate is clamped with the transfer trolley, the outer convex surface of the supporting plate is separated from the inner concave surface of the scanning bed, and the positioning of the supporting plate and the transfer trolley is finished; the scanning bed continues to descend to disengage the pallet from the scanning bed to effect transfer of the pallet to the transfer trolley, so that the scanned patient is transferred to the transfer trolley.

Example two:

the embodiment provides a docking transfer system of a transfer trolley and a shelter CT, which is different from the first embodiment in that:

in this embodiment, the supporting plate is provided with a positioning hole, and the scanning bed is provided with a plug pin which is in inserted connection with the positioning hole. Simple structure, convenient installation and dismantlement.

Other specific structures and implementation steps can be referred to in the first embodiment.

Example three:

the embodiment provides a docking transfer system of a transfer trolley and a shelter CT, which is different from the first embodiment in that:

in this embodiment, the lifting slide rail is telescopically installed in the scanning bed, and the quantity of lifting slide rail can be set according to actual demand for the scanning bed moves along vertical direction, moves the stationarity of in-process in order to guarantee the scanning bed at last decline.

Other specific structures and implementation steps can be referred to in the first embodiment.

The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention and it will be appreciated that those skilled in the art may devise variations of the present invention that are within the spirit and scope of the appended claims.