Four-direction suspension type CT examination patient shifting machine

Abstract

The utility model discloses a four-direction suspension type CT (Computed Tomography) examination patient shifting machine which comprises a longitudinal bracket device which is fixedly arranged, a transverse bracket device which slides along the longitudinal bracket device, and a sliding lifting device which is transversely mounted in the transverse bracket device in a sliding manner, the sliding lifting device is matched with a mattress structure; four-direction displacement is completed through longitudinal front-back displacement of the transverse supporting device in the longitudinal direction of the longitudinal supporting device and transverse displacement of the sliding lifting device in the transverse supporting device, a patient can be conveniently lifted to an examination bed from a sickbed, manual carrying is omitted, operation is easier, and the working efficiency is improved. The movement injury to the patient is reduced to the minimum, and the device is suitable for popularization and use.

Description

Technical Field

[0001] The utility model relates to a four-direction suspension type CT examination patient shifting machine. Background Art

[0002] CT is a fully functional disease detection instrument, which is the abbreviation of computerized X-ray tomography technology. CT examination is based on the different absorption and transmittance of X-rays by different tissues of the human body. It uses highly sensitive instruments to measure the human body, and then inputs the measured data into an electronic computer. After the electronic computer processes the data, it can take a cross-sectional or three-dimensional image of the examined part of the human body.

[0003] During the CT examination, the patient needs to lie flat on the CT bed. Some patients with mobility impairments or those who have been bedridden for a long time need to be manually carried to the examination bed, which is quite laborious, especially for those with a larger body weight. Carrying is even more difficult and can easily cause secondary injuries to the patients.

[0004] For patients who are in the recovery stage, they are unable to undergo large-scale transportation and therefore cannot complete the examination smoothly.

[0005] To this end, we designed a four-way suspended CT examination patient lift that is built in the CT room and can move the patient from the hospital bed to the examination bed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a four-direction suspended CT examination patient transfer machine which is built in a CT room and can transfer a patient from a sickbed to an examination bed.

[0007] The utility model is realized by the following technical solutions:

[0008] A four-way suspended CT examination patient transfer machine comprises a fixed longitudinal support device, a transverse support device sliding along the longitudinal support device, and a sliding lifting device installed in the transverse support device for transverse sliding, wherein the sliding lifting device is matched with a mattress structure.

[0009] Preferably, the longitudinal support device includes two parallel longitudinal rails, front and rear connecting rods are welded between the two longitudinal rails, a steel hanger is installed between the connecting rod and the roof, a screw rod is rotatably installed between the front and rear connecting rods, and a motor for driving the screw rod to rotate is installed on the outside of the connecting rod on one side, the transverse support device is supported and slidable by the two longitudinal rails, and the transverse support device is driven to move by the screw rod.

[0010] Preferably, the transverse support device includes two parallel transverse guide rails, which are C-shaped rails. The sliding lifting device is fitted between the two transverse guide rails and in the C-shaped openings of the transverse guide rails. A hanging wheel is installed on the top of the transverse guide rail, and the longitudinal rail passes under the hanging wheel. A first connecting rod is fixed between the two ends of the two transverse guide rails, a connecting plate is installed between the middle parts of the two transverse guide rails, and a nut sleeve matching the screw rod is installed on the top of the connecting plate. A first screw rod is rotatably installed between the first connecting rods on both sides, and a first motor that drives the first screw rod to rotate is installed on the outside of the first connecting rod on one side, and the sliding lifting device is driven to slide by the first screw rod.

[0011] Preferably, the sliding lifting device includes a slide plate, pulleys are installed at the four corners of the slide plate, the pulleys are engaged in the C-mouth of the transverse guide rail, a threaded hole that cooperates with the first screw rod is penetrated through the side of the slide plate, an L-shaped suspension rod is provided at the bottom of the slide plate, a winding wheel is rotatably provided at the end of the suspension rod, and a reduction motor is installed on the outside of the suspension rod, and the reduction motor cooperates with the winding wheel.

[0012] Preferably, the mattress structure includes a mattress, hanging holes are provided on both sides of the mattress, a sling is installed through the hanging holes, a lock is provided at one end of the sling, the lock is quickly released with the hanging hole, and the other end of the sling is wound around the winding wheel.

[0013] The beneficial effects of the utility model are:

[0014] The device completes four-way displacement through the longitudinal front-to-back displacement of the lateral supporting device along the longitudinal supporting device and the lateral displacement of the sliding lifting device along the lateral supporting device, thereby facilitating the lifting of the patient from the hospital bed to the examination bed, eliminating manual handling, making the operation easier, and minimizing the movement damage to the patient, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 is a top view of the device;

[0018] Figure 3 It is the front view of the lateral support device. DETAILED DESCRIPTION

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1 A four-way suspended CT examination patient transfer machine shown includes a fixed longitudinal support device 1, a transverse support device 2 that slides along the longitudinal support device 1, and a sliding lifting device 3 that is laterally slidably installed in the transverse support device 2, and a mattress structure 4 is cooperated with the sliding lifting device 3.

[0025] In the above technical solution, the position of the longitudinal support device 1 is fixed, the transverse support device 2 slides longitudinally along the longitudinal support device, the sliding lifting device 3 slides laterally along the transverse support device 2, and then the patient is hoisted onto the bed of the CT equipment through the mattress device 4.

[0026] See also Figure 1 and Figure 2 The longitudinal support device 1 includes two parallel longitudinal rails 11, and front and rear connecting rods 12 are welded between the two longitudinal rails 11. A steel hanger 13 is installed between the connecting rod 12 and the roof. A screw rod 14 is rotatably installed between the front and rear connecting rods 12. A motor 15 for driving the screw rod 14 to rotate is installed on the outside of the connecting rod 12 on one side. The transverse support device 2 is supported and slidable by the two longitudinal rails 11, and the transverse support device 2 is driven to move by the screw rod 14.

[0027] In the above technical solution, the longitudinal rail 11 is used for load-bearing support to support the sliding of the transverse bracket device 2. The longitudinal rail 11 is suspended and installed by the hanger 13 to avoid interference with the displacement of the transverse bracket device 2. The motor 15 is used to drive the screw 14 to rotate, thereby realizing the displacement of the transverse bracket device 2.

[0028] See also Figure 2 and Figure 3 As shown, the transverse support device 2 includes two parallel transverse guide rails 21, and the transverse guide rails 21 are C-shaped rails. The sliding lifting device 3 is fitted between the two transverse guide rails 21 and in the C-shaped mouth of the transverse guide rails 21. A hanging wheel 22 is installed on the top of the transverse guide rail 21, and the longitudinal track 11 passes through the bottom of the hanging wheel 22. A first connecting rod 23 is fixed between the two ends of the two transverse guide rails 21, and a connecting plate 24 is installed between the middle parts of the two transverse guide rails 21. A nut sleeve 25 that matches the screw rod 14 is installed on the top of the connecting plate 24. A first screw rod 26 is rotatably installed between the first connecting rods 23 on both sides, and a first motor 27 that drives the first screw rod 26 to rotate is installed on the outside of the first connecting rod 23 on one side. The sliding lifting device 3 is driven to slide by the first screw rod 26.

[0029] In the above technical solution, the longitudinal movement of the transverse guide rail 21 is supported by the cooperation between the hanging wheel 22 and the longitudinal track 11, and the driving force is provided by the nut sleeve 25 cooperating with the screw rod 14 to realize the driving of the transverse guide rail 21.

[0030] See also Figure 3As shown, the sliding lifting device 3 includes a slide plate 31, and pulleys 32 are installed at the four corners of the slide plate 31. The pulley 32 is matched in the C-mouth of the transverse guide rail 21. The side of the slide plate 31 is penetrated by a threaded hole (not shown) that matches the first screw rod 26. An L-shaped suspension rod 33 is provided at the bottom of the slide plate 31. A winding wheel 34 is rotatably provided at the end of the suspension rod 33. A reduction motor 35 is installed on the outside of the suspension rod 33, and the reduction motor 35 cooperates with the winding wheel 34.

[0031] In the above technical solution, the reduction motor 35 is started to drive the winding wheel 34 to be retracted and released. The reduction motor 35 has a self-locking function and can remain self-locking when stopped.

[0032] The slide plate 31 is laterally displaced under the action of the first screw rod 26 and adjusted to a suitable position.

[0033] See also Figure 1 and Figure 2 As shown, the mattress structure 4 includes a mattress 41, and hanging holes 42 are set on both sides of the mattress 41. A hanging rope 43 is installed through the hanging holes 42. A lock buckle 44 is set at one end of the hanging rope 43. The lock buckle 44 is quickly released with the hanging hole 42, and the other end of the hanging rope 43 is wound around the winding wheel 34.

[0034] In the above technical solution, the lifting rope 43 is wound around the winding wheel 34, and the mattress 41 can be separated and laid on the bed. As the patient moves to the CT room, the hanging rope 43 is directly hooked on the hanging hole 42 through the lock 44, and then the winding wheel 34 is wound to lift the patient. After lifting to the CT bed, the winding wheel is relaxed, and then the lock 44 is released, and the patient's CT examination can begin.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A four-way suspended CT examination patient transfer machine, characterized in that: The invention comprises a fixed longitudinal support device, a transverse support device sliding along the longitudinal support device, and a sliding lifting device installed in the transverse support device for transverse sliding, and a mattress structure is matched with the sliding lifting device; the longitudinal support device comprises two parallel longitudinal rails, a front and a rear connecting rod are welded between the two longitudinal rails, a steel hanger is installed between the connecting rod and the roof, a screw is rotatably installed between the front and rear connecting rods, and a motor driving the screw to rotate is installed on the outside of the connecting rod on one side, the transverse support device slides through the two longitudinal rails, and the transverse support device is driven to move by the screw; the transverse ... front and a rear connecting rod are welded between the two longitudinal rails, a front and a rear connecting rod are welded between the connecting rod and the roof, a front and a rear connecting rod are welded between the connecting rod and the roof, a front and a rear connecting rod are welded between the connecting rod and the roof, a front and a rear connecting rod are welded between the connecting rod and the roof, a front and a rear connecting rod are welded between the connecting rod and the roof The frame device includes two parallel transverse guide rails, which are C-shaped rails. The sliding lifting device is fitted between the two transverse guide rails and in the C-shaped openings of the transverse guide rails. A hanging wheel is installed on the top of the transverse guide rail, and the longitudinal rail passes through the bottom of the hanging wheel. A first connecting rod is fixed between the two ends of the two transverse guide rails, a connecting plate is installed between the middle parts of the two transverse guide rails, and a nut sleeve matching the screw rod is installed on the top of the connecting plate. A first screw rod is rotatably installed between the first connecting rods on both sides, and a first motor that drives the first screw rod to rotate is installed on the outside of the first connecting rod on one side, and the sliding lifting device is driven to slide by the first screw rod.

2. The four-way suspended CT examination patient transfer machine according to claim 1, characterized in that: The sliding lifting device includes a slide plate, and pulleys are installed at the four corners of the slide plate. The pulleys are matched in the C-mouth of the transverse guide rail. The side of the slide plate is penetrated by a threaded hole that matches the first screw rod. An L-shaped suspension rod is arranged at the bottom of the slide plate, and a winding wheel is rotatably arranged at the end of the suspension rod. A reduction motor is installed on the outside of the suspension rod, and the reduction motor matches the winding wheel.

3. The four-way suspended CT examination patient transfer machine according to claim 2, characterized in that: The mattress structure comprises a mattress, and hanging holes are arranged on both sides of the mattress, a hanging rope is installed through the hanging holes, a lock is arranged at one end of the hanging rope, and the lock is quickly released with the hanging hole, and the other end of the hanging rope is wound on the winding wheel.

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