Transfer heating pad for operation transfer trolley

Abstract

The utility model relates to the technical field of body position pads, and provides a transfer heating pad for an operation transfer trolley, which comprises a body position pad, the multiple air bag pieces are arranged in a sliding mode relative to the body position pad and are arranged at intervals in the length direction of the body position pad, and the sliding direction of the air bag pieces is parallel to the length direction of the body position pad. The limiting block is arranged at the end of the air bag piece and located in the strip-shaped adjusting groove. And the heating pad covers the air bag pieces. By means of the technical scheme, the problem that in the prior art, an air bag for a patient to feel comfortable in a transfer heating pad cannot be adjusted is solved.

Description

Technical Field

[0001] This utility model relates to the field of positioning pad technology, specifically to a heated transport pad for a surgical transport vehicle. Background Technology

[0002] In the process of transferring patients from the ward to the operating room or from the operating room to the postoperative recovery room, the traditional approach may be to cover them with ordinary cotton quilts or blankets in an attempt to reduce heat loss. The protective measures are relatively limited and cannot actively provide heat to compensate for the heat loss that the patient continues to lose during the transfer. They only play a certain role in heat insulation, and some even use only thin non-woven fabric. Therefore, there is a need for a heating pad that can easily wrap the patient, provide warmth, and is clean and hygienic.

[0003] Therefore, heating pads have become an important topic in the field of medical equipment. On the one hand, modern medical concepts emphasize refined and individualized medical care services, requiring that nursing measures be optimized as much as possible in every step of the transfer of surgical patients to ensure patient safety and comfort. Transfer heating pads can provide precise body temperature management solutions for this specific scenario of the transfer process. On the other hand, the rapid development of related fields such as materials science and electronic temperature control technology has also provided technical support and a feasible basis for the research and development of transfer heating pads, enabling the design of heating pad products with good heating performance, precise temperature control, safety and reliability, and ease of use and operation on transport vehicles.

[0004] Currently, while airbags are filled inside the heating pad to improve comfort, further considerations reveal that this design is not adjustable, making it difficult to adjust the patient's position and thus failing to ensure that the patient remains in a comfortable position at all times. Utility Model Content

[0005] This invention proposes a heated transport pad for surgical transport vehicles, which solves the problem in related technologies that the airbags inside heated transport pads for patient comfort cannot be adjusted.

[0006] The technical solution of this utility model is as follows:

[0007] A heated transport pad for a surgical transport vehicle includes:

[0008] Positioning pad, wherein both sides of the positioning pad have strip adjustment grooves;

[0009] A plurality of airbag components are provided, each of which is slidably disposed relative to the positioning pad. The plurality of airbag components are arranged at intervals along the length direction of the positioning pad, and the sliding direction of the airbag components is parallel to the length direction of the positioning pad.

[0010] A limiting block is disposed at the end of the airbag component and located within the strip-shaped adjustment groove;

[0011] A heating pad that covers the top of several of the airbag components.

[0012] As a further technical solution, the limiting block is movably disposed at the end of the airbag component. After the limiting block moves, it disengages from the strip-shaped adjustment groove, which is used to quickly disassemble the airbag component.

[0013] As a further technical solution, there are two limiting blocks, which are symmetrically arranged. The moving directions of two adjacent limiting blocks are opposite, and both are parallel to the length direction of the body positioning pad.

[0014] Among them, the two adjacent limiting blocks are both magnetic limiting blocks, and their magnetic forces repel each other.

[0015] As a further technical solution, the airbag component includes:

[0016] Two end plates are spaced apart and are slidably disposed relative to the body positioning pad. The limiting block is movably disposed on the end plate.

[0017] The airbag sidewall has two end plates connected to its two ends respectively.

[0018] As a further technical solution, both end plates are located between the two strip adjustment grooves. The end plates have two inclined sliding grooves on the side near the strip adjustment grooves. The two limiting blocks are slidably disposed in the two inclined sliding grooves respectively, and the two inclined sliding grooves are symmetrically arranged.

[0019] As a further technical solution, the width of the limiting block is equal to the width of the strip adjustment groove, both ends of the inclined slide have blocking surfaces, and the cross-section of the inclined slide is a right-angled trapezoid. After the limiting block moves, it abuts against or cancels abutment against one of the blocking surfaces.

[0020] As a further technical solution, the end plate also has an air inlet, and an inflation area is formed between the two end plates and the side wall of the airbag. The air inlet communicates with the inflation area, and the system further includes:

[0021] An air pump, wherein the air pump is disposed on one side of the positioning pad;

[0022] A connecting pipe, one end of which is connected to the air pump, and the other end of which is connected to the air inlet.

[0023] As a further technical solution, the heating pad includes:

[0024] A base pad that covers the top of several of the airbag components;

[0025] An electric heating element is provided, which covers the base pad and is electrically connected to a controller, one side of which is fixedly connected to the surface of the base pad.

[0026] As a further technical solution, it also includes:

[0027] A non-woven fabric layer covers the heating element.

[0028] As a further technical solution, the width of the base pad is greater than the width of the positioning pad, and the base pad is used to cover the patient after being folded.

[0029] The working principle and beneficial effects of this utility model are as follows:

[0030] The following is a simplified version of the bullet points:

[0031] ① Personalized fit and comfortable support

[0032] 1. The strip-shaped adjustment groove and the sliding airbag can be flexibly adjusted according to the patient's body shape and position.

[0033] 2. The medical staff sliding airbag component conforms to the patient's body, providing comfortable support and reducing shaking and pressure discomfort during transport.

[0034] 3. Maintain the patient's natural posture to avoid muscle strain and nerve compression, thereby improving the comfort and safety of transport.

[0035] ② Highly efficient and stable heating performance

[0036] 1. The electric heating positioning pad is connected to the mobile power supply of the transport vehicle, which rapidly heats up and provides continuous heat.

[0037] 2. Portable power supplies eliminate the need for fixed sockets for heating, making them effective for transfers from wards to operating rooms or across floors.

[0038] 3. To compensate for the patient's heat loss, maintain normal body temperature, reduce the risk of fever-related complications, and ensure smooth transport and postoperative recovery.

[0039] ③ Full coverage and hygiene protection

[0040] 1. The heating pad and airbag work together to wrap around the patient's body, reducing heat loss and enhancing warmth.

[0041] 2. Disposable non-woven fabrics avoid cross-infection and meet hygiene standards.

[0042] 3. Ensure patient health and safety, increase the turnover rate of transport vehicles and heating pads, and improve the efficiency of medical services. Attached Figure Description

[0043] The preferred embodiments will be described below in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0044] Figure 1 This is a schematic diagram of a transfer heating pad for a surgical transport vehicle according to the present invention;

[0045] Figure 2 This is a first-view structural diagram of the body positioning pad and airbag component in this utility model;

[0046] Figure 3 This is a second-view structural diagram of the body positioning pad and airbag component in this utility model;

[0047] Figure 4 This is a schematic diagram of the airbag component structure in this utility model;

[0048] Figure 5 This utility model Figure 3 Enlarged view of section A in the middle;

[0049] Figure 6 This utility model Figure 4 Enlarged view of section B;

[0050] Figure 7 This is a partial enlarged view of the middle plate of this utility model;

[0051] Figure 8 This is an exploded view of the heating pad in this utility model.

[0052] In the diagram: 1. Positioning pad, 101. Strip adjustment groove, 2. Airbag component, 201. End plate, 202. Airbag sidewall, 203. Inclined slide groove, 204. Blocking surface, 205. Air inlet, 3. Limiting block, 4. Heating pad, 401. Base pad, 402. Heating element, 403. Controller, 5. Inflation pump, 6. Connecting pipe, 7. Non-woven fabric layer. Detailed Implementation

[0053] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0054] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0055] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0057] Reference Figures 1-8 This first embodiment of the present invention proposes a transport heating pad for a surgical transport vehicle, comprising: a positioning pad 1, with strip-shaped adjustment grooves 101 on both sides; a plurality of airbag components 2, each of which is slidably disposed relative to the positioning pad 1, the plurality of airbag components 2 being spaced apart along the length direction of the positioning pad 1, and the sliding direction of the airbag components 2 being parallel to the length direction of the positioning pad 1; a limiting block 3, the limiting block 3 being disposed at the end of the airbag component 2 and located within the strip-shaped adjustment grooves 101; and a heating pad 4, the heating pad 4 covering the plurality of airbag components 2.

[0058] In this embodiment, personalized fit and comfortable support are achieved through the strip-shaped adjustment grooves 101 on both sides of the positioning pad 1 and several slidably arranged airbag components 2. This allows the transport heating pad to be flexibly adjusted according to the patient's body shape and positioning needs. Different patients have different body contours and physiological curvatures, and medical staff can slide the airbag components 2 along the strip-shaped adjustment grooves 101 until their position is optimally aligned with the patient's body. This personalized fit design not only provides comfortable support for the patient, reducing discomfort caused by body swaying or localized pressure during transport, but also helps maintain the patient's natural posture, avoiding problems such as muscle strain or nerve compression caused by improper positioning, thereby improving the patient's comfort and safety during transport.

[0059] Highly efficient and stable heating performance: The positioning pad 1 uses electric heating. After being connected to a portable power source on the transport vehicle, the heating pad 4 can quickly heat up and continuously and stably provide heat to the patient. The portable power source ensures that the heating pad is not limited by the location of a fixed power outlet during transport and can work normally anytime and anywhere. Whether it is a short-distance transport from the ward to the operating room or a long-distance transport between different floors or buildings, the electrically heated positioning pad 1 can effectively compensate for the heat lost by the patient due to environmental factors (such as low-temperature corridors, elevators, etc.) and their own condition (such as decreased thermoregulation ability after anesthesia), accurately maintaining the patient's body temperature within the normal range. This significantly reduces the risk of related complications (such as wound infection, coagulation dysfunction, cardiovascular problems, etc.), effectively ensuring the safety of the patient's surgical transport and the quality of postoperative recovery.

[0060] Comprehensive Enclosure and Hygiene Protection: The heating pad 4 covers several airbag components 2. When the patient lies on the adjusted positioning pad 1, the heating pad 4 and airbag components 2 work together to create a wrapping effect on the patient's body. This wrapping function reduces heat loss from the sides and ends of the body, further enhancing the warmth retention and creating a relatively enclosed and warm transport environment for the patient. Simultaneously, the disposable non-woven fabric provided with the transport heating pad effectively solves hygiene issues. After each patient's use, only the disposable non-woven fabric needs to be replaced, preventing cross-infection and meeting the hospital's strict hygiene standards. This not only ensures the health and safety of each patient but also increases the turnover rate of the transport vehicle and heating pad, contributing to improved efficiency and quality of the hospital's overall medical services.

[0061] Usage Procedure: When the heated transport pad for the surgical transport cart is needed, first push the cart to the patient's bedside. Medical staff slide several airbag components 2 along the strip adjustment grooves 101 on both sides of the positioning pad 1, according to the patient's body shape and required position, to adapt the arrangement of the airbag components 2 to the patient's body contour. After adjustment, the position of the airbag components 2 is fixed by the limiting blocks 3. Then, a disposable non-woven fabric is laid on top of the positioning pad 1 and the airbag components 2 to ensure hygiene. Next, connect the mobile power supply provided on the transport cart to the electric heating device of the positioning pad 1, turn on the heating function, and allow the heating pad 4 to begin heating. Once the heating pad 4 reaches a suitable temperature, medical staff assist the patient to lie down on the heating pad. At this time, the heating pad 4 and the airbag component 2 will wrap and support the patient's body. During the transfer, the mobile power supply continuously supplies power to the electrically heated positioning pad 1 to ensure that the patient is always in a warm, comfortable, hygienic and safe transfer environment until the patient is safely transferred to the destination (such as the operating room or postoperative recovery room). After the transfer is completed, the heating function is turned off and the mobile power supply is disconnected. The used disposable non-woven fabric is removed and properly disposed of to prepare for the next use.

[0062] Furthermore, the limiting block 3 is movably positioned at the end of the airbag component 2. After the limiting block 3 moves, it disengages from the strip adjustment groove 101, which is used for quick disassembly of the airbag component 2.

[0063] In this embodiment, the limiting block 3 is movable and can disengage from the strip adjustment groove 101 to enable quick disassembly of the airbag component 2, facilitating rapid local adjustments or repairs to the heating pad by medical personnel in emergency situations. For example, if a faulty airbag component 2 affects the patient's positional comfort or warmth retention, it can be quickly removed, avoiding delays in transport time due to complex disassembly procedures. Simultaneously, the quick disassembly function significantly improves operational efficiency, reduces equipment maintenance time costs, and ensures the transport heating pad can be put into use more promptly and efficiently, enhancing the flexibility and reliability of medical transport operations.

[0064] Furthermore, there are two limiting blocks 3, which are symmetrically arranged. The two adjacent limiting blocks 3 move in opposite directions and are both parallel to the length direction of the body positioning pad 1. Among them, the two adjacent limiting blocks 3 are magnetic limiting blocks 3, and their magnetic forces repel each other.

[0065] In this embodiment, the design of the dual limiting blocks 3, symmetrically arranged, moving in opposite directions, and possessing magnetic repulsion properties, offers numerous benefits. Firstly, the dual limiting block 3 structure enhances the stability and reliability of fixing the airbag component 2, preventing it from shifting during normal use and ensuring the patient remains in a comfortable and safe position. Secondly, the magnetic repulsion facilitates operation by medical personnel; when disassembling the airbag component 2, only a small external force is needed to overcome the magnetic force, allowing the limiting blocks 3 to detach from the strip adjustment groove 101, simplifying the disassembly process. Simultaneously, the magnetic properties avoid the malfunction risks caused by wear and jamming in traditional mechanical limiting mechanisms, extending the equipment's lifespan and improving the overall practicality and durability of the transport heating pad.

[0066] Furthermore, the airbag component 2 includes: two end plates 201, which are spaced apart and slidably disposed relative to the body positioning pad 1; a limiting block 3 is movably disposed on the end plate 201; and an airbag sidewall 202, which is connected to the two end plates 201 at both ends.

[0067] In this embodiment, the sliding fit between the end plate 201 and the positioning pad 1, as well as the setting of the limiting block 3 on the end plate 201, makes the installation and disassembly of the airbag component 2 more convenient and efficient, allowing medical staff to flexibly adjust it according to the patient's needs. The two end plates 201 are spaced apart and connected to the airbag sidewalls 202, providing a stable support frame for the airbag. This ensures the airbag's structural stability when inflated or under patient pressure, preventing deformation or damage, and thus consistently providing uniform and reliable support and wrapping for the patient. Simultaneously, this structure facilitates precise control of the overall shape and size of the airbag component 2, ensuring a tight fit with the strip adjustment groove 101 and other components, improving the overall performance and safety of the transport heating pad, and laying the foundation for a comfortable experience during patient transport.

[0068] Furthermore, both end plates 201 are located between the two strip adjustment grooves 101. The side of the end plate 201 closest to the strip adjustment groove 101 has two inclined slide grooves 203. The two limiting blocks 3 are respectively slidably disposed in the two inclined slide grooves 203. The two inclined slide grooves 203 are symmetrically arranged.

[0069] In this embodiment, the end plate 201 is located between the strip adjustment grooves 101 and a limiting block 3 is set through the inclined slide 203, making the airbag component 2 more stable after installation, reducing the risk of shaking or displacement during transportation, and ensuring the stability of the patient's position. The symmetrically arranged inclined slide 203 facilitates the operation of the limiting block 3 by medical staff. Utilizing its tilt angle, the limiting block 3 can be easily engaged or disengaged from the strip adjustment groove 101. The end plate 201 also provides the setting position of the inclined slide 203, improving the convenience and efficiency of disassembly and installation of the airbag component 2, and helping to improve the flexibility and reliability of the transport heating pad in actual use.

[0070] Furthermore, the width of the limiting block 3 is equal to the width of the strip adjustment groove 101, and both ends of the inclined slide 203 have blocking surfaces 204. The cross-section of the inclined slide 203 is a right trapezoid. After the limiting block 3 moves, it abuts against or cancels abutting against one of the blocking surfaces 204.

[0071] In this embodiment, the width of the limiting block 3 and the strip adjustment groove 101 is limited to ensure their stable sliding; the blocking surfaces 204 at both ends of the inclined slide groove 203 can precisely limit the movement range of the limiting block 3, ensuring that the limiting block 3 is stably located in the strip adjustment groove 101 during normal use, effectively preventing the airbag component 2 from accidentally falling off. Therefore, a right-angled trapezoidal cross section is designed to facilitate medical staff to quickly and accurately complete the disassembly work.

[0072] Furthermore, the end plate 201 also has an air inlet 205, and an inflation area is formed between the two end plates 201 and the airbag sidewall 202. The air inlet 205 is connected to the inflation area. It also includes: an air pump 5, which is located on one side of the positioning pad 1; and a connecting pipe 6, one end of which is connected to the air pump 5 and the other end of which is connected to the air inlet 205.

[0073] In this embodiment, the air inlet 205 of the end plate 201 can communicate with the inflation area composed of the two end plates 201 and the airbag sidewall 202, ensuring smooth inflation to complete the above-mentioned actions. During installation, firstly, one end of the connecting pipe 6 is tightly connected to the outlet of the inflation pump 5 to ensure no air leakage. Then, the other end of the connecting pipe 6 is connected to the air inlet 205 of the end plate 201, and the sealing of each connection is checked after connection. After installation, the inflation pump 5 is started, and gas enters the inflation area through the connecting pipe 6, causing the airbag sidewall 202 to expand. After the expected effect is achieved, the inflation pump 5 is stopped.

[0074] Furthermore, the heating pad 4 includes: a base pad 401, which covers the top of several airbag components 2; and an electric heating element 402, which covers the base pad 401 and is electrically connected to a controller 403, one side of which is fixedly connected to the surface of the base pad 401.

[0075] Furthermore, it also includes: a non-woven fabric layer 7, which covers the heating element 402.

[0076] Furthermore, the width of the base pad 401 is greater than the width of the positioning pad 1, and the base pad 401 is used to cover the patient after being folded.

[0077] In this embodiment, the combination of the heating element 402 and the controller 403 enables precise control of the heating temperature. Medical staff can set an appropriate heating temperature through the controller 403 according to the patient's specific condition (such as age, physical condition, type of surgery, etc.) to avoid scalding the patient due to excessive heat or failing to provide warmth due to insufficient heat. The controller 403 can also monitor the temperature of the heating element 402 in real time. In case of any abnormality (such as a short circuit causing a rapid temperature rise), it can promptly cut off the power to ensure patient safety. For example, the controller 403 has a temperature sensor internally connected to the heating element 402. When the heating function is activated, the heating element 402 begins to heat up, and the temperature sensor monitors its temperature in real time. The controller 403 has multiple temperature settings, such as 36℃, 37℃, and 38℃. Medical staff can select the appropriate setting based on the patient's actual condition.

[0078] The non-woven fabric layer 7 covering the heating pad 402 effectively solves the hygiene problem, preventing direct skin contact with the heating pad 402 and avoiding cross-infection, while also improving the comfort of the patient's contact surface. The base pad 401, wider than the positioning pad 1 and designed to be foldable to cover the patient, enhances the wrapping effect on the patient's body and reduces heat loss. During transport, even with slight movement of the patient's body, they remain in a warm and relatively enclosed environment, further improving the warmth retention and the patient's comfort.

[0079] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A heated transport pad for a surgical transport vehicle, characterized in that, The utility model relates to a body position pad with heating and air bag function, including: Body position pad (1), both sides of body position pad (1) have strip adjustment groove (101); A plurality of air bag pieces (2), a plurality of air bag pieces (2) are slidably arranged relative to body position pad (1), a plurality of air bag pieces (2) are arranged at intervals along the length direction of body position pad (1), and the sliding direction of air bag piece (2) is parallel to the length direction of body position pad (1); Limiting block (3), limiting block (3) is arranged at the end of air bag piece (2) and is located in strip adjustment groove (101); Heating pad (4), heating pad (4) covers the top of a plurality of air bag pieces (2).

2. A transfer warming pad for a surgical transfer cart according to claim 1, wherein, Limiting block (3) is movably arranged at the end of air bag piece (2), limiting block (3) is moved away from strip adjustment groove (101) and is used for quickly disassembling air bag piece (2).

3. A transfer warming pad for a surgical transfer cart according to claim 2, wherein, The two limiting blocks (3) are symmetrically arranged, the moving directions of the two adjacent limiting blocks (3) are opposite, and the moving directions of the two limiting blocks (3) are parallel to the length direction of the body position pad (1). The two limiting blocks (3) are magnetic limiting blocks (3), and the magnetic forces of the two limiting blocks (3) repel each other.

4. A transfer warming pad for a surgical transfer cart according to claim 3, wherein The air bag piece (2) comprises: Two end plates (201), the two end plates (201) are arranged at intervals, the end plates (201) are slidably arranged relative to the body position pad (1), and the limiting blocks (3) are movably arranged on the end plates (201); Air bag side wall (202), the air bag side wall (202) is connected to the two end plates (201) at both ends.

5. A transfer warming pad for use with a surgical transfer cart according to claim 4, wherein, The two end plates (201) are located between the two strip adjustment grooves (101), and the end plates (201) are provided with two inclined sliding grooves (203) on the side close to the strip adjustment grooves (101), the two limiting blocks (3) are slidably arranged in the two inclined sliding grooves (203), and the two inclined sliding grooves (203) are symmetrically arranged.

6. A transfer warming pad for use with a surgical transfer cart according to claim 5, wherein, The width of the limiting block (3) is equal to the width of the strip adjustment groove (101), the two ends of the inclined sliding groove (203) are provided with blocking surfaces (204), the cross section of the inclined sliding groove (203) is a right trapezoid, and the limiting block (3) abuts against or cancels abutment against one of the blocking surfaces (204) after moving.

7. A transfer warming pad for use with a surgical transfer cart according to claim 5, wherein, The end plate (201) is also provided with an air inlet (205), the air inlet (205) communicates with the inflation area, and the utility model further comprises: An inflation pump (5) is arranged on one side of the body position pad (1); A connecting pipe (6) is connected to the inflation pump (5) at one end and connected to the air inlet (205) at the other end.

8. The transfer warming blanket for a surgical transfer cart of claim 1, wherein, The heating pad (4) comprises: A bottom pad (401) covers the top of a plurality of air bag pieces (2); An electric heating sheet (402) is covered on the bottom pad (401), the electric heating sheet (402) is electrically connected with a controller (403), and one side of the controller (403) is fixedly connected to the surface of the bottom pad (401).

9. A transfer warming pad for use with a surgical transfer cart according to claim 8, wherein, The utility model further comprises: A non-woven fabric layer (7) is covered on the electric heating sheet (402).

10. The transfer warming pad for a surgical transfer cart of claim 8, wherein, The bottom pad (401) is wider than the body position pad (1), and is used to cover the patient after being folded.

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