PATIENT TRANSFER AND LIFTING DEVICE

Abstract

This invention relates to a patient transfer and lifting device for the safe, balanced, comfortable and portable lifting and transfer of individuals with limited mobility between different environments, and its features include: at least one carrier leg (30) in contact with the ground, a main post (40) attached to the said carrier leg (30), a lifting arm (10) attached to the main post (40), a lifting drive unit (41) that moves the lifting arm (10), a telescopic arm profile (11) located on the lifting arm (10), a telescopic leg profile (31) located on the carrier leg (30), a patient transport basket (20), a sling attachment (22) that allows the patient transport basket (20) to be attached to the lifting arm (10), a balance arm (14), and a telescopic guide rod (12) that moves together with the telescopic arm profile (11) and is arranged to keep the patient transport basket (20) in a position parallel to the ground during the lifting and lowering movement of the lifting arm (10).

Description

1 TARIFF PATIENT TRANSFER AND LIFTING DEVICE Technological Field: 5 This invention provides a safe, stable, comfortable and portable way for individuals with mobility limitations. patient transfer involving the removal and transfer of the patient between different environments. and it relates to the lifting device. State of the Art: In the current technique, physical disability, old age, illness, and post-operative recovery process are taken into account. or the removal of individuals who have difficulty acting independently due to similar reasons and various patient transport and 15 used for transferring from one place to another Lifting systems are well-known. Such systems are used in home care services, in hospitals, elderly care centers, rehabilitation processes and vehicles It is used in transfers, essentially taking the patient from their current location. It ensures that it can be safely transferred to another location. However, the existing The solutions address practical needs encountered in different use scenarios simultaneously and in 20 It falls short of meeting the needs at an adequate level, especially in terms of safety, stability, and comfort. significant shortcomings in terms of accessibility, maneuverability and portability It is located. One of the main problems encountered in known systems is getting the patient onto the device and 25 The process of downloading from the device is often sufficiently secure and controlled. It is the inability to perform. Limited mobility, weak muscle strength, or balance control. In individuals with low immunity, falls, slips, or loss of body balance may occur during the transfer process. The risk of deterioration is becoming serious. In some existing structures, the patient is being carried The section's inability to adequately maintain body stability, during lifting, the patient's 30 This can cause the car to tilt undesirably forward, backward, or sideways. 2 This situation presents additional risks and challenges not only for the patient but also for the caregiver. It constitutes. Another significant shortcoming seen in the current technique is the inability to properly support the patient's head, neck, back, and lower back. The problem is that the region is not adequately supported during the transfer. Especially in the long term. those requiring care, those with poor sitting balance, or those with post-operative sensitivity in those carrying, controlled support of body parts during transport It is of great importance. However, in many known systems, the patient transport section is only focusing on the suspension or lifting function, maintaining the patient's anatomical posture, head and a structure that will support the body and provide secure fastening is sufficient. 10 It is not available. As a result, the transfer process is uncomfortable for the patient. This is becoming the case and is reducing the feeling of trust. Another technical problem with known patient transfer devices is the section that carries the patient. It is the inability to maintain a balanced position during lifting and lowering movements. 15 As the angle of the lifting arm changes, the transport section also moves uncontrollably. Leaning, swaying, or unsteady movement disrupts the patient's comfort. It also leads to safety problems, especially the patient transport section being on the ground. inability to maintain parallel position, sudden weight shifts during transfer, fear This creates a feeling of instability and difficulty in use. Therefore, in existing systems, lifting 20 keeping the carriage section more controlled and balanced throughout the movement The structural need for this is clearly felt. One of the problems encountered in current technology is the difficulty of adapting devices to different spatial conditions. The problem is the inability to ensure sufficient compliance. Patient transfer procedures are only possible with a large and organized 25 Not in hospital settings, but often in confined domestic spaces, around the bed, in the bathroom, and in confined spaces such as toilets, doorways, or next to vehicles This is being done. Nevertheless, the support leg structure of many known devices and Because the lifting arm has fixed dimensions, it allows for sufficient maneuverability in such confined spaces. This capability cannot be achieved. The device cannot approach the patient at a suitable distance, below 30 The risk of the opening not being adjusted sufficiently or colliding with surrounding objects during use. 3 This reduces its efficiency. This situation both limits its area of ​​use and hinders transfer. It makes the process unnecessarily difficult. In conclusion, a new one that can overcome the disadvantages mentioned above. Technology is needed. 5 Description of the invention: The primary purpose of the invention is to improve mobility for people with physical disabilities, those with age-related disabilities, illnesses, or post-operative conditions. Safe lifting, transportation and different uses of individuals with disabilities 10 The invention aims to enable the transfer of patients between areas. In this context, the invention allows the patient to move from the bed. picking up, transferring to a wheelchair, transferring to areas such as the bathroom and toilet. Security issues encountered during transportation, loading into vehicles, and similar transfer operations, It solves the problems of balance, comfort, accessibility, and portability in existing systems. Ease of admitting and deferring the incapacitated patient to and from the device, head and lumbar region 15 adequate support ensures parallel movement during height changes of the patient transport saddle. its ability to stay put, maneuver in confined spaces, and be easily transportable during travel Such needs are met within a single system thanks to this invention. One of the most important advantages of the invention is the safety of the patient during the transfer process and 20 The goal is to significantly increase body stability. The patient transport saddle, lifting The telescopic guide rod and the balance arm work together throughout the movement. Thanks to this, it stays parallel to the ground, preventing the saddle from suddenly tilting forward or backward, and It prevents swaying during transfer. In addition, selenium protects the patient's body. It is designed to maintain the patient's position, includes head support, and the patient is 25 The ability to be securely fastened by means of fasteners, especially for those with physical strength safety in patients with insufficient, self-validating, or poor head and neck control and increases the comfort level. Thus, the risk of falls is reduced, and more controlled lifting and safer handling of the patient during transport It is ensured that it is kept in place. 30 4 Another important advantage of the invention is its ability to adapt to different use scenarios. It has an adjustable structure. The lifting arm is moved upwards via the lifting drive unit. The ability to move it up and down allows the patient to be positioned in a bed or chair at different heights. easily transferable to areas such as toilets, bathroom seats or car seats This makes it possible. In addition, the telescopic arm profile on the lifting arm, 5 The device offers flexibility in use by allowing adjustment of the distance to approach the patient. This makes access easier and allows for interaction in different physical environments. This makes it possible to use the device more effectively depending on different patient locations. It is coming. The invention also allows the patient transport basket to be detached from the device when necessary. It offers a significant advantage in terms of usability. The saddle is only on the device. The absence of a support element also means that it can be placed under the patient and subsequently, it can be used as a functional element that can be connected to the lifting system, It significantly facilitates the transfer process. Thanks to this structure, the patient can transfer to a bed, 15 It can also be supported in a more practical way in different areas such as bathrooms, toilets or vehicles, Pre-transfer preparation and post-transfer placement processes become more user-friendly. It comes with a detachable connection structure, which also provides a connection between the patient and the device. It improves user ergonomics by facilitating interaction. The supporting leg structure is also one of the significant advantages of the invention. Thanks to its telescopic leg profile, the dimensions of the support legs can be changed. This allows the device to maneuver more easily in confined spaces, especially doors. passageways, confined spaces such as bathrooms and toilets, and around the patient's bed. This makes it easier to use. In addition, the support legs of the foot drive unit are horizontally 25°. The ability to open and close it on the plane allows for adjustment of the device's bottom opening. so that it fits more appropriately around chairs, toilets or similar structures. It is possible to approach it. The wheeled structure increases the mobility of the device. It provides additional safety during use with its lockable mechanism when needed. Another advantage of the invention is the mechanical robustness and operational stability of the system. It is reinforced in terms of the drive unit bearing, lifting mechanism. It contributes to the proper positioning of the elements while also providing a support connection lug. It helps to establish more secure and robust connections. This The structure increases the rigidity of the system operating under load and during patient transfer. It helps to reduce potential undesirable structural imbalances. Thus, it is not only functional but also mechanically more reliable. The device structure is obtained. One of the invention's particularly distinctive advantages is its portability and travel capabilities. It is compatible with the tool thanks to the locking pins that secure the movable and detachable parts. can be separated without requiring anything, telescopic parts can be inserted and the drive unit 10 With the help of the clamp, the lifting drive unit can be held in the correct position, the device This feature allows the device to be folded into a more compact size. the ability to transport the patient along with their companion, transportation and storage procedures facilitating and speeding up pre- and post-use preparation processes This makes it possible. In this respect, the invention is suitable not only for stationary use, but also for other applications. It also offers a significant advantage as a portable and practical patient transfer solution. For example, thanks to its foldable structure, this invention offers a It can be placed inside a suitcase / luggage and travel with the patient. This invention provides a great deal of ease of transport and use. Not just suitcases / luggage, but any 20-inch suitcase that includes its dimensions when folded. It can also be placed inside hardware / items / furniture. In conclusion, the invention provides safe lifting, stable transportation, comfortable support, and various other benefits. adaptability to various uses, easy maneuverability in confined spaces, removable seat. 25 It brings together numerous advantages within the same system. Thanks to this holistic structure... both patient safety, user-friendliness, and the practical usability of the device. is being increased significantly. Explanation of the Figures: 30 6 The invention will be described by referring to the attached figures, so that the features of the invention can be explained. It will be understood and appreciated more clearly, but the purpose of this invention is this obvious It is not about limiting it with regulations. On the contrary, the invention is defined by the accompanying claims. all alternatives, modifications, and options that could be included within the defined area The aim is to cover their equivalences. The details shown are only for 5 of the present invention. It is shown to illustrate the preferred arrangements and both the methods shaping, as well as the most useful and conceptual features of the invention's rules and principles It should be understood that these drawings are presented to provide an easily understandable definition. In these drawings; Figure 1 shows a side view of the system that is the subject of the invention. 10 Figure 2 shows the side view of the movement of the patient transport basket in the system subject to the invention. It is the appearance. Figure 3 shows a top view of the system that is the subject of the invention. Figures that will help to understand this invention are shown in the attached image (15). They are numbered and their names are given below. Explanation of References: 10. Lifting arm 20 11. Telescopic arm profile 12. Telescopic guide rod 13. Bed frame 14. Balance arm 141. Connection holes 25 15. Drive unit bearing 20. Patient transport basket 21. Main support 22. Hanging bracket 23. Connector bearing 30 24. First connecting element 25. Second connecting element 7 26. Third connecting element 30. Support leg 31. Telescopic leg profile 32nd Wheel 33. Latch 5 34. Foot drive unit 40. Main mast 41. Lifting drive unit 42. Support connection lug 43. Drive unit clamp 10 P. Locking pins Detailed Description of the Invention: The terminology used here is intended solely to describe specific applications. 15 and does not limit the scope of the invention. Used here The term "and / or" refers to any of the items listed as related. It includes one and all combinations thereof. Also, the singular "one" used here, "one" The terms "number" and "specified" are used in their plural forms unless the context explicitly indicates otherwise. It is designed to include singular forms such as these. Furthermore, the 20 used in this specification... The terms "includes" and / or "contains" refer to the specified features, steps, processes, It indicates the presence of elements and / or components, but one or more other features, steps, processes, elements, components and / or groups thereof It will be understood that this does not exclude its existence or addition. Unless otherwise noted, all terms used herein (including technical and scientific terms), in the sense that a person with general knowledge in the field to which this invention belongs would generally understand it They have the same meaning. Furthermore, as defined in commonly used dictionaries... The terms will have a meaning consistent with the context of the relevant field and this explanation. it should be interpreted as such, unless otherwise explicitly defined here, idealized 30 or it will be understood that it will not be interpreted in an overly formal sense. 8 The description of the invention will reveal a series of techniques and steps involved. These are: Each of them provides benefits individually, and at the same time, one or more of them can be used together. In some cases, all of the other techniques described may be used in combination. Accordingly, To ensure clarity, each step in the disclosure of the invention should be presented as accurately as possible. All combinations will be avoided by unnecessarily repeating them. With this 5 Together, the specification and claims, such combinations fully constitute an invention and claims. It should be read with the understanding that it falls within its scope. This section discusses a new patient transfer and lifting system. The following... The statement outlines several specific measures to ensure a full understanding of the current invention. Details have been provided. However, even without these details, the present invention... Its applicability will be clearly understood by experts in the field. The invention provides solutions for physical disabilities, old age, illness, post-operative mobility limitations, or For similar reasons, individuals who have difficulty relocating on their own can safely relocate. for the purpose of lifting, transporting and transferring between different areas of use The invention relates to an improved patient transfer and lifting device. Specifically, the invention concerns the patient's being taken from bed, transferred to a wheelchair, and taken to areas such as the toilet and bathroom. transferring, loading into a vehicle or similar transport operations in a safer way, This allows for a more balanced and comfortable execution. Furthermore, the invention, 20 Thanks to its foldable and portable design, it can also be used when traveling with a patient. It is designed to be used. The system of the invention generally consists of a lifting arm (10), the said lifting arm (10) telescopic arm profile (11) positioned on, telescopic arm profile (11) with 25 working telescopic guide bar (12), a bed attachment (13), patient transport balance arm (14) which helps to maintain the balanced position of the saddle (20), balance arm (14) connection holes (141) on it, a drive unit bed (15), the patient The patient transport saddle (20) on which it is placed, the headrest (21) located on the saddle (20), hanging device (22) which enables the saddle to be hung, connection 30 used in saddle connections element bearing (23), first connecting element (24), second connecting element (25), third The connecting element (26) is the support leg of the device that rests on the ground and bears the main load. 9 (30), telescopic leg profile that can change the size of the carrier leg (31), movement wheels (32) that provide capability, locking latch (33) which has a locking function, carrier leg foot drive unit (34) that enables opening and closing, main system that carries the system vertically mast (40), lifting drive unit (41) which creates the lifting movement, connection and Support lug (42) used for support, drive during folding 5 drive unit clamp (43) and various couplings which ensure the unit is held in place. It consists of locking pins (P) used at the points. Figures 1 and 2 show the general views of the device related to the invention, while Figure 3 shows the support leg. The structure and foot drive unit (34) belonging to area (30) are shown. From the drawings 10 As can be seen, the device is connected to the main body via the lifting arm (10) of the saddle group carrying the patient. a pole (40) is connected to the main pole (40) and the main pole (40) is supported by the supporting leg (30) It is built on a supporting frame. This allows the system to safely support the patient's weight. It can be carried in this manner and moved around in different environments. The lifting arm (10) is the main element that carries the patient transport basket (20). The lifting arm (10) is positioned to be attached to the main mast (40) at one end and lift It can be moved up and down by means of the drive unit (41). This movement Thanks to this, the height of the patient transport saddle (20) can be changed, so that the patient 20 different levels such as bed, chair, saddle, toilet, bath seat or car seat Transfer to the areas located is made possible. On the lifting arm (10) The telescopic arm profile (11) allows the lifting arm to be extended and shortened. It recognizes this. Thus, the distance to approach the patient can be adjusted, and different uses are possible. Access is facilitated in these scenarios, especially in confined spaces or when there is a barrier between the patient and the device. This structure plays an important role in situations where the distance between them changes. 25 The telescopic guide bar (12) works together with the balance arm (14) to transport the patient. During the lifting and lowering of the saddle (20), it is as parallel to the ground as possible. This ensures that the angle and height of the lifting arm (10) remain in place. When the saddle (20) changes, it does not tilt forward or backward randomly, the patient's body 30 The position is maintained more stably. Located on the balance arm (14) connection holes (141) allow the connection to be adjusted to different positions and the system This allows the geometry to be optimized according to the usage requirements. Thanks to the structure, the saddle (20) is kept on a more stable line throughout the movement, Swaying and sudden changes in tilt are reduced. Drive unit bearing (15), lifting mechanism elements in the appropriate position 5 It is a residential area that serves to support the drive unit bearing (15), especially the balanced and movable system elements associated with the lifting drive unit (41) It functions as a structure that contributes to its controlled operation. Support The connecting ear (42) is the connection of the relevant elements with the main pole (40) or other supporting elements. It ensures secure connection. These connection points allow the system to load 10 It increases its rigidity and mechanical stability while working under it. The patient transport basket (20) is the main section in which the patient sits or is supported while being transported. The patient transport saddle (20) is designed to maintain the patient's body position. It is designed to be detachable from the device if necessary. Thus, the saddle (20) can be removed from the device in just 15 seconds. not only as a carrying element on the device, but also for some use. in various scenarios, it can be placed under the patient and then connected to a lifting system. It can also be used as a functional element. On the patient transport saddle (20) There are several head supports (21). The head support (21) provides especially head and neck control. By providing additional support to frail patients, it increases comfort and safety during transfer. 20 It increases. The patient transport basket (20) is attached to the lifting system via the sling apparatus (22) (lifting It is attached to the arm (10). The suspension bracket (22) is attached to the lifting arm (10) of the saddle (20). It ensures that it is held suspended on the associated support structure. Saddle 25 In addition to the connection, the connecting element bearing (23), the first connecting element (24), the second The connecting element (25) and the third connecting element (26) are used. This connection elements, ensuring that the saddle (20) is securely fixed at the appropriate points and It allows for quick removal and reattachment when needed. This enables the patient to... Even if the patient cannot walk or stand up on their own, the flood should be appropriate for the patient's 30 After being placed underneath, it is connected to the suspension system in a controlled manner. 11 It can be removed. The connecting element bearing (23) is for the relevant connecting elements. It ensures a secure fit and protects the connection from coming loose. The support foot (30) is the lower support of the device that contacts the ground and carries the entire system load. It forms the chassis. Telescopic leg profile (31) 5 on the carrier leg (30). It is located there, and thanks to this structure, the length of the supporting leg can be changed. The telescopic leg profile (31) helps the device adapt to different field conditions. This occurs especially in confined spaces, doorways, and areas with limited space such as bathrooms and toilets. This design allows the device to maneuver in areas or around the patient's bed. It is made easier. There are also 10 carrier legs (30) that provide mobility. There are wheels (32). These wheels (32) allow the device to be driven in the desired direction. while making it possible, it is also designed to be locked for security purposes when needed. It can be edited. The locking latch (33) specifically regulates the relationship between the main post (40) and the support leg (30). It acts as a locking element that securely fastens the foot-operated mechanism. Unit (34) enables the support legs (30) to open and close in the horizontal plane. It is the motion element that enables the lower opening of the device to be adjusted, for example. to approach a chair, toilet, or similar structure from a suitable position It is possible to make it possible. The foot drive unit (34) shown in Figure 3, the device 20 It serves as a crucial element in balancing stability and reach during use. is doing. Main mast (40) forms the vertical support body of the device. Lifting arm (10), It is attached to the main mast (40) and moves via the lifting drive unit (41) 25 It is driven. The lifting drive unit (41), the main mast (40) and the lifting arm (10) positioned between and by changing the angular position of the lifting arm, the patient an actuator that enables the raising or lowering of the transport saddle (20) It is of the nature of a support connection lug (42), which ensures that this connection is secure and durable. It contributes to its establishment. The drive unit clamp (43) is especially important for the device's 30 During folding or transfer to the transport position, the lifting drive unit (41) It helps to keep it in the correct position. 12 Locking pins (P) are used in the invention for joining different movable and detachable parts. These are the fastening elements used. Thanks to the locking pins (P), the telescopic parts are secured. adjustments, removal and installation of some components, and folding of the device. This can be done without the need for any tools. This makes the device portable. 5 It enhances its functionality and provides ease of use. It also facilitates maintenance. Processes such as assembly, disassembly, and travel preparation become more practical. During the operation of the invention, the patient is first placed on the patient transport saddle (20). or the saddle (20) is positioned appropriately under the patient. Then the connection 10 through the elements (24, 25 and 26) the patient is placed in a suitable patient transport basket (20) The patient transport basket (20) and the sling apparatus (22) are fixed in place. and is connected to the lifting system via a group of connecting elements. Lifting drive By operating the unit (41), the lifting lever (10) is moved and the patient is controlled It is raised. During this process, the telescopic guide rod (12) and the balance arm (14) together 15 By working, it helps the saddle (20) to maintain its position parallel to the ground. Necessary When viewed, the reach distance can be adjusted with the telescopic arm profile (11), carrier foot With the help of the telescopic foot profile (31) and foot drive unit (34) on (30). The device's positioning and clearance from the ground can be adapted to the usage area. This allows the patient to... can be safely lifted from the bed and transferred to another sitting or lying unit. 20 It can be transferred or transported directly for the purpose of transfer. Another important use of the invention is its portable and foldable design. After use, some moving parts and connection points are locked with locking pins (P) By solving this with the help of a device, it can be made more compact. Meanwhile, the drive 25 The relevant parts such as the unit clamp (43), lifting drive unit (41) are in the correct position. telescopic arm profile (11) and telescopic leg profile (31) help to hold it By being placed inside, the device's volume is reduced. Thus, the device can be carried by the patient during travel. It can be made into a practical form that can be carried around.

Claims

13 REQUESTS 1- The invention is a foldable patient transfer and lifting device, the feature of which is;  at least one support leg in contact with the ground (30),  a main pole (40) connected to the said support leg (30), 5  a lifting arm (10) connected to the main mast (40),  a lifting drive unit (41) that moves the lifting arm (10),  A telescopic arm profile (11) located on the lifting arm (10),  A telescopic leg profile (31) located on the carrier leg (30),  a patient transport basket (20), 10  a sling that allows the patient transport basket (20) to be attached to the lifting handle (10) apparatus (22),  a balance arm (14),  Lifting the balance arm (14) which moves together with the telescopic arm profile (11). During the lifting and lowering movement of his arm (10) the patient transport saddle (20) 15 telescopic guide rod arranged to hold it in a position parallel to the ground (12) is included. 2- The device mentioned in Claim 1, its feature is; on the balance arm (14), connection 20 by having connecting holes (141) that allow their positions to be adjusted It is the characterization of the situation. 3- The device referred to in Claim 1 or Claim 2, and its feature is; via a hanging bracket (22). It has a patient transport seat (20) which is detachably attached to the lifting handle (10). It is characterized by being. 25 4- The device mentioned in Claim 3 is a headrest on the patient transport saddle (20). It is characterized by having support (21). 5- The device mentioned in Claim 3 or Claim 4, its feature is; patient transport basket (20) 30 on it a connecting element bearing (23), first connecting element (24), second connecting element element (25) and third connecting element (26) are present and the connection in question 14 the elements to secure the patient to the patient transport seat (20) and / or patient transport securely lifted via the suspension apparatus (22) of the saddle (20) It is characterized by its ability to facilitate connection. 6- The device mentioned in any of the above requirements, and its feature is; support leg 5 (30) has wheels (32) which enable the device to move. It is the characterization of the situation. 7- The device mentioned in any of the above requirements, and whose characteristic is; carrier A foot actuator that enables the legs (30) to open and close in the horizontal plane 10 It is characterized by having unit (34). 8- The device mentioned in any of the above requirements, and whose features are different; Assembly of movable and detachable parts, adjustment of telescopic parts, and 15 characterized by containing locking pins (P) for the device to be put into folding operation. It is done. 9- The device mentioned in any of the above requirements, and its characteristic is; the device During the folding or transport position, the lifting drive unit (41) 20 by including a drive unit clamp (43) which ensures that it is held in the correct position It is the characterization of the situation. 30

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