Medical heat preservation bedspread

Abstract

The utility model discloses a medical heat preservation bedspread, and relates to the technical field of medical instruments. The medical heat preservation bedspread comprises a bedspread body, an inflation connector and a switch piece. At least two air cavities are formed in the bedspread body and are separated from each other; the air inflation connector is connected with the bedspread body, the air inflation connector is provided with at least two air inflation openings, each air inflation opening is communicated with one air cavity, and the air inflation connector is used for being communicated with a hot air source so that hot air provided by the hot air source can be led into the air cavities through the air inflation openings, and therefore the body temperature of a patient in an operation can be kept; the air inflation connector is arranged in the bedspread, the switch parts are arranged at the air inflation openings of the air inflation connector, air inflation into each air cavity can be independently controlled through the switch parts, in this way, in the using process, different areas of the bedspread can be inflated according to the specific operation conditions of a patient, the pressure borne by the pressed part of the patient subjected to the long-time operation is improved, and the patient can be prevented from suffering from the long-time operation. The occurrence of pressure injury is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of medical devices, and in particular relates to a medical thermal insulation bed cover. Background Art

[0002] Unplanned hypothermia in patients during surgery may lead to adverse consequences such as chills, cardiovascular complications, increased risk of infection, delayed anesthesia recovery, and coagulation dysfunction. Therefore, medical staff have also paid more attention to the phenomenon of hypothermia in patients during surgery.

[0003] In the related art, in order to maintain the body temperature of patients during surgery, quilt covering, electric blankets, hot water bottles and other means are usually used. Although the patient's body temperature can be guaranteed, since the patient lies for a long time during surgery, pressure injuries may occur in the compressed parts. Utility Model Content

[0004] The present application aims to provide a medical thermal insulation bed cover, which can solve the problem in the related art that during long-term surgery, while ensuring the patient's body temperature, it is impossible to avoid long-term local pressure on the patient, which may cause pressure injuries.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In the first aspect, an embodiment of the present application proposes a medical thermal insulation bed cover, comprising: a bed cover body, an inflation connector and a switch component; at least two air cavities are arranged in the bed cover body, and the at least two air cavities are separated from each other; the inflation connector is connected to the bed cover body, and the inflation connector is provided with at least two inflation ports, each of which is connected to one of the air cavities, and the inflation connector is used to be connected to a hot air source so as to pass the hot air provided by the hot air source into the air cavity through the inflation port; the switch component is arranged at the inflation port, and is used to control the conduction and blocking of the inflation port and the air cavity.

[0007] Optionally, a surface of one side of the bedspread body is provided with a plurality of ventilation holes arranged at intervals, and the ventilation holes are communicated with the air cavity.

[0008] Optionally, a surface of one side of the bedspread body provided with the air holes is provided with an air-permeable layer, the air-permeable layer has pores, and at least some of the air holes are connected to the pores;

[0009] And / or, the diameter of the air pores is 2.5 mm-3.5 mm.

[0010] Optionally, a waterproof layer is further provided on a side of the bedspread body away from the ventilation holes.

[0011] Optionally, the medical warming bed cover further includes fastening straps, a first fastening member, and a second fastening member. One end of the inflation connector away from the bed cover body is the first end, and a connection port is provided at the first end for inserting the gas supply pipe of the heat source.

[0012] One end of the fastening strap is connected to the first end, the first fastening member is provided at the other end of the fastening strap, and the second fastening member is provided on the outer wall of the connection port. When the gas supply pipe is inserted into the connection port, at least part of the fastening strap is wound around the outer peripheral surface of the first end, so that the first fastening member and the second fastening member are detachably connected, for connecting and sealing the connection port and the gas supply pipe of the heat source.

[0013] Optionally, the fastening strap is an elastic strap. When the gas supply pipe is inserted into the connection port, the elastic strap is in a stretched state, and at least part of the elastic strap is wound around the outer peripheral surface of the first end to apply an elastic force to the connection port and fit and connect the side wall of the connection port with the gas supply pipe of the heat source.

[0014] And / or, a plurality of second fastening members are provided along the circumferential direction of the outer wall of the connection port.

[0015] And / or, a plurality of fastening straps are provided, and the lengths of each fastening strap are different.

[0016] Optionally, the switch member includes a first adhesive member and a second adhesive member. The first adhesive member and the second adhesive member are provided in the inflation port and are respectively connected to the inflation connector. The first adhesive member and the second adhesive member can be relatively fitted or separated to control the blocking and conduction of the inflation port and the air chamber.

[0017] And / or, the number of the inflation connectors is at least two, and at least two inflation connectors are respectively provided at opposite ends of the bed cover body along the length direction.

[0018] Optionally, a lifting member is provided at a position corresponding to each inflation port on the outer side of the inflation connector, and the lifting member is used to push and pull the inflation connector to make the first adhesive member and the second adhesive member fit or separate.

[0019] Optionally, the medical warming bed cover further includes two first fixing members, and the two first fixing members are respectively provided on both sides of the bed cover body along the width direction.

[0020] The first fixing member has a relative fixed end and a free end. The fixed end is connected to the bed cover body, a first connection portion is provided on the fixed end, a second connection portion is provided on the free end, and the first connection portion and the second connection portion are detachably connected, so that the first fixing member encloses to form a fixing cavity for fixing the patient's arm.

[0021] Optionally, the medical warming bed cover further includes a second fixing member; the bed cover body has four corners; the second fixing member is provided at each corner, and the second fixing member is adapted to be sleeved on the operating table;

[0022] And / or, the medical warming bed cover further includes a third fixing member; the bed cover body has a long side, and the third fixing member is provided on the long side of the bed cover body for fixing the bed cover body to the operating table.

[0023] Optionally, the number of the third fixing members is at least two, and at least two of the third fixing members are arranged at intervals along the long side of the bed cover body.

[0024] Optionally, the third fixing member includes a first sub-fixing band and a second sub-fixing band. The first sub-fixing band and the second sub-fixing band are respectively arranged on the opposite long sides of the bed cover body. The first sub-fixing band and the second sub-fixing band are enclosed along the circumferential direction of the operating table and are detachably connected to fix the bed cover body to the operating table.

[0025] In an embodiment of the present application, the medical warming bed cover includes a bed cover body, an inflation joint and a switch member; at least two air cavities are arranged in the bed cover body and are separated from each other; the inflation joint is connected to the bed cover body, and the inflation joint is provided with at least two inflation ports. Each inflation port is communicated with an air cavity, and the inflation joint is used for being communicated with a heat source to introduce the hot air provided by the heat source into the air cavity through the inflation port, so as to keep the body temperature of the patient during the operation; and a switch member is arranged at each inflation port of the inflation joint, so that each air cavity can be inflated separately through the switch member, which is convenient for inflating different areas of the bed cover according to the specific situation of the patient's operation during the use process, so as to improve the pressure on the compressed part of the patient during the long operation and reduce the occurrence of pressure injuries.

[0026] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0027] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0028] Figure 1 is a schematic diagram of a medical warming bed cover according to an embodiment of the present application from one perspective;

[0029] Figure 2 is a partial cross-sectional view along the Figure 1 B-B line in

[0030] Figure 3 is a cross-sectional view along the Figure 2 C-C line in [the figure];

[0031] Figure 4 is a schematic view from another perspective according to an embodiment of the present application;

[0032] Figure 5 is according to an embodiment of the present application Figure 1 partial enlarged view of part A in [the figure];

[0033] Figure 6 is a partial cross-sectional view of a switch member according to an embodiment of the present application.

[0034] Reference numerals:

[0035] 10: Bed cover body; 11: Air cavity; 12: Ventilation holes; 13: Ventilation layer; 14: Waterproof layer; 15: Head area; 20: Inflation joint; 21: Inflation port; 22: First end; 23: Connection port; 30: Switch member; 31: First adhesive member; 32: Second adhesive member; 41: Fixed strap; 42: First fastening member; 43: Second fastening member; 51: Lifting member; 61: First fixing member; 611: Fixed end; 6111: First connecting portion; 612: Free end; 6121: Second connecting portion; 71: Second fixing member; 72: Third fixing member; 721: First sub-fixed strap; 722: Second sub-fixed strap; X: Length direction of the bed cover body; Y: Width direction of the bed cover body. Detailed description of the specific implementation

[0036] Hereinafter, embodiments of the present application will be described in detail. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present application and should not be construed as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts fall within the scope of protection of the present application.

[0037] The terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects. The character " / " generally indicates an "or" relationship between the associated objects before and after.

[0038] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0039] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] Before explaining the medical warming bed cover provided by the embodiments of the present application, the application scenarios of the medical warming bed cover provided by the embodiments of the present application will be specifically described:

[0041] In the related art, the disposable warming blankets supporting the inflatable warming devices commonly used clinically are limited to half-body covering blankets and full-body padding blankets, which cannot ensure continuous and comprehensive warming of patients before, during, and after surgery. Moreover, during the operation, when the patient changes positions or assumes special positions (such as lying on the side or prone), it is easy for the padding blanket or covering blanket to shift, thus losing the warming effect. At the same time, during a long operation, overweight patients are prone to pressure injuries at the compressed parts. To solve these problems, the present application proposes a medical warming bed cover.

[0042] The medical warming bed cover provided by the embodiments of the present application will be described in detail below with reference to the drawings through specific embodiments and their application scenarios.

[0043] Such as Figure 1 and Figure 3As shown, a medical warming bed cover according to some embodiments of the present application includes a bed cover body 10, an inflation joint 20, and a switch member 30; at least two air cavities 11 are provided inside the bed cover body 10, and the at least two air cavities 11 are separated from each other; the inflation joint 20 is connected to the bed cover body 10, the inflation joint 20 is provided with at least two inflation ports 21, each inflation port 21 communicates with an air cavity 11, and the inflation joint 20 is used to communicate with a heat source, so as to introduce the hot air provided by the heat source into the air cavity 11 through the inflation port 21; the switch member 30 is arranged at the inflation port 21 and is used to control the conduction and blockage of the inflation port 21 and the air cavity 11.

[0044] In the embodiments of the present application, referring to Figure 1 , the medical warming bed cover includes a bed cover body 10, an inflation joint 20, and a switch member 30; referring to Figure 3 , at least two air cavities 11 are provided inside the bed cover body 10, and the at least two air cavities 11 are separated from each other; the inflation joint 20 is connected to the bed cover body 10, the inflation joint 20 is provided with at least two inflation ports 21, each inflation port 21 communicates with an air cavity 11, and the inflation joint 20 is used to communicate with a heat source, so as to introduce the hot air provided by the heat source into the air cavity 11 through the inflation port 21, thereby maintaining the body temperature of the patient during the operation; and a switch member 30 is arranged at each inflation port 21 of the inflation joint 20, so that inflation into each air cavity 11 can be controlled separately through the switch member 30, which is convenient during use, and the different areas of the bed cover can be inflated according to the specific situation of the patient's operation, so as to improve the pressure on the compressed part of the patient during a long operation and reduce the occurrence of pressure injuries.

[0045] In a specific application, the bed cover body 10 is divided into an inflated area and an uninflated area. The air cavities 11 are arranged in the inflated area, and a head area is provided in the uninflated area, and there is no inflation in the head area to facilitate the fixation of the patient's head and ensure the comfort of the patient's head.

[0046] It can be understood that at least two air cavities 11 are provided inside the bed cover body 10. If the number of air cavities 11 is two, they can be arranged along the width direction Y of the bed cover body 10. If the number of air cavities 11 is four, they can be arranged in a central rectangular array along the bed cover body 10, as shown in Figure 3 . Those skilled in the art can set the specific layout form according to specific needs, and the present application does not limit this.

[0047] It can be understood that, referring to Figure 1 , the bed cover body 10 has opposite length direction X and width direction Y. The length range of the bed cover body 10 is 2000 mm - 2400 mm, and the width range of the bed cover body 10 is 520 mm - 560 mm. Those skilled in the art can select the specific dimensions according to actual needs, and the present application does not limit this.

[0048] As Figure 1 shown, in some embodiments of the present application, a plurality of ventilation holes 12 are arranged at intervals on one surface of the bedspread body 10, and the ventilation holes 12 communicate with the air cavity 11.

[0049] In an embodiment of the present application, a plurality of ventilation holes 12 are arranged at intervals on one surface of the bedspread body 10, and the ventilation holes 12 communicate with the air cavity 11. In this way, during the operation, the hot air in the air cavity 11 can be blown to the contact area between the patient and the bedspread body 10 through the ventilation holes 12, so as to reduce the possibility of the patient sweating and further improve the skin microcirculation of the patient's compressed part.

[0050] In some embodiments of the present application, the diameter of the ventilation holes 12 is 2.5 mm - 3.5 mm.

[0051] In an embodiment of the present application, the diameter of the ventilation holes 12 is 2.5 mm - 3.5 mm. On the one hand, it can ensure that the hot air in the air cavity 11 is blown to the contact area between the patient and the bedspread body 10 through the ventilation holes 12, and on the other hand, it can avoid too small air pressure in the air cavity 11.

[0052] In a specific application, the diameter of the ventilation holes 12 can be set to any value such as 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, 2.9 mm, 3 mm, 3.1 mm, 3.2 mm, 3.3 mm, 3.4 mm, 3.5 mm or the range between any two values.

[0053] It can be understood that when the diameter of the ventilation holes 12 is less than 2.5 mm, the ventilation holes 12 are too small, which is not conducive to the hot air in the air cavity 11 being blown out; when the diameter of the ventilation holes 12 is greater than 3.5 mm, the hot air in the air cavity 11 is easily blown out through the ventilation holes under the pressure of the patient, and it is impossible to keep the patient's body temperature.

[0054] As Figure 2 shown, in some embodiments of the present application, a ventilation layer 13 is provided on one surface of the bedspread body 10 where the ventilation holes 12 are provided. The ventilation layer 13 has pores, and at least part of the ventilation holes 12 communicate with the pores.

[0055] In an embodiment of the present application, by providing a ventilation layer 13 on one surface of the bedspread body 10 where the ventilation holes 12 are provided, the ventilation layer 13 has pores, and at least part of the ventilation holes 12 communicate with the pores. When the patient lies on the medical heat-preserving bedspread of the present application, a hot air layer is formed between the patient and the bedspread body 10. The hot air in the air cavity 11 is blown out through the ventilation holes 12, and at least part of it is blown to the patient's skin through the pores on the ventilation layer 13, improving the skin microcirculation of the patient. While ensuring the patient's body temperature, it avoids the skin of the compressed part of the patient sweating during a long operation.

[0056] AsFigure 2 As shown, in some embodiments of the present application, a waterproof layer 14 is further provided on the side of the bedspread body 10 facing away from the side provided with the ventilation holes 12.

[0057] In the embodiments of the present application, by providing the waterproof layer 14 on the side of the bedspread body 10 facing away from the side provided with the ventilation holes, it effectively prevents the intraoperative irrigation fluid from wetting the medical warming bedspread and further keeps the patient's body dry.

[0058] In specific applications, the medical warming bedspread can be a disposable product, which avoids the cleaning and disinfection requirements brought by repeated use, saves medical resources and time, and at the same time reduces the risk of cross-infection. Among them, the bedspread body 10, the ventilation layer 13, and the waterproof layer 14 are all made of degradable or recyclable materials to reduce the impact on the environment. For the specific material selection, those skilled in the art can choose according to specific needs, and the present application does not limit this.

[0059] As Figure 1 and Figure 5 shown, in some embodiments of the present application, the medical warming bedspread further includes a fastening belt 41, a first fastening member 42, and a second fastening member 43. One end of the inflation joint 20 away from the bedspread body 10 is the first end 22, and a connection port 23 is provided at the first end. The connection port 23 is used to plug in the air supply pipe of the heat source; one end of the fastening belt 41 is connected to the first end 22, the first fastening member 42 is provided at the other end of the fastening belt 41, and the second fastening member 43 is provided on the outer wall of the connection port 23; when the air supply pipe is plugged into the connection port 23, the fastening belt 41 at least partially winds around the outer peripheral surface of the first end 22, so that the first fastening member 42 and the second fastening member 43 are detachably connected, and are used to connect and seal the connection port 23 with the air supply pipe of the heat source.

[0060] In the embodiments of the present application, as Figure 5 shown, one end of the inflation joint 20 away from the bedspread body 10 is the first end 22, and a connection port 23 is provided at the first end. The connection port 23 is used to plug in the air supply pipe of the heat source, so that the hot air in the heat source can enter the air cavity 11 through the inflation joint 20.

[0061] One end of the fastening belt 41 is connected to the first end 22, the first fastening member 42 is provided at the other end of the fastening belt 41, and the second fastening member 43 is provided on the outer wall of the connection port 23; thus, when using the medical warming bedspread of the present application, the air supply pipe is plugged into the connection port 23, and then the fastening belt 41 at least partially winds around the outer peripheral surface of the first end 22, and the first fastening member 42 and the second fastening member 43 are detachably connected, so as to realize the connection and sealing of the connection port 23 with the air supply pipe of the heat source; after use, the first fastening member 42 and the second fastening member 43 are disassembled, the fastening belt 41 is removed, and the air supply pipe is pulled out.

[0062] In a specific application, the hot air source is an inflatable warmer, and the inflatable connector 20 is made of a soft material, so that it can be adapted to the air ducts of common inflatable warmers on the market, improving the adaptability of the medical warming bed cover of the present application.

[0063] It can be understood that the first fastening member 42 includes but is not limited to: one of a buckle seam, a buckle, and Velcro. Those skilled in the art can select according to requirements, and the present application does not limit this.

[0064] It can be understood that the second fastening member 43 includes but is not limited to: one of a buckle, a buckle seam, and Velcro. Those skilled in the art can select according to requirements, and the present application does not limit this.

[0065] Such as Figure 1 and Figure 5 As shown in, in some embodiments of the present application, the number of inflatable connectors 20 is at least two, and the at least two inflatable connectors 20 are respectively arranged at opposite ends of the bed cover body 10 along the length direction X.

[0066] In the embodiments of the present application, the number of inflatable connectors 20 is at least two, and the at least two inflatable connectors 20 are respectively arranged at opposite ends of the bed cover body 10 along the length direction X. In this way, the medical warming bed cover can be inflated according to the position of the doctor during the actual operation, avoiding the inflatable warmer from occupying the doctor's position, thereby improving the applicability of the medical warming bed cover of the present application.

[0067] Such as Figure 1 and Figure 5 As shown in, in some embodiments of the present application, the fastening belt 41 is an elastic belt. When the air duct is inserted into the connection port 23, the elastic belt is in a stretched state, and at least part of the elastic belt is wound around the outer peripheral surface of the first end 22 to apply an elastic force to the connection port 23, so as to fit and connect the side wall of the connection port 23 with the air duct of the hot air source.

[0068] In the embodiments of the present application, the fastening belt 41 can be set as an elastic belt. Thus, when the air duct is inserted into the connection port 23, the elastic belt is in a stretched state, and at least part of the elastic belt is wound around the outer peripheral surface of the first end 22 to apply an elastic force to the connection port 23, so as to fit and connect the side wall of the connection port 23 with the air duct of the hot air source. On the one hand, the adaptability of the medical warming bed cover is improved, and on the other hand, the sealing performance between the inflatable connector 20 and the air duct is improved.

[0069] It can be understood that when the fastening belt 41 is set as an elastic belt, the elastic belt is stretched and at least part of it is wound around the outer peripheral surface of the first end 22. At this time, the elastic belt is in a stretched state, applying a circumferential elastic force to the side wall of the connection port 23, thereby improving the sealing performance between the inflatable connector 20 and the air duct.

[0070] In some embodiments of the present application, a plurality of second fastening members 43 are provided along the circumferential direction of the outer wall of the connection port 23.

[0071] In an embodiment of the present application, by providing a plurality of second fastening members 43 along the circumferential direction of the outer wall of the connection port 23, when the inflation connector 20 is inserted into air pipes of different sizes, the first fastening member 42 can be fastened to different second fastening members 43 according to the actual size of the air pipe, further improving the sealing performance between the inflation connector 20 and the air pipe, and at the same time improving the adaptability of the medical warming bed cover.

[0072] In some embodiments of the present application, a plurality of fastening straps 41 are provided, and the lengths of each fastening strap 41 are different.

[0073] In an embodiment of the present application, by providing a plurality of fastening straps 41 with different lengths, when the inflation connector 20 is inserted into air pipes of different sizes, according to the actual size of the air pipe, the first fastening member 42 on different fixing straps 41 is fastened to the second fastening member 43, further improving the sealing performance between the inflation connector 20 and the air pipe, and at the same time improving the adaptability of the medical warming bed cover.

[0074] As Figure 1 and Figure 6 shown, in some embodiments of the present application, the switch member 30 includes a first adhesive member 31 and a second adhesive member 32. The first adhesive member 31 and the second adhesive member 32 are disposed in the inflation port 21 and are respectively connected to the inflation connector 20. The first adhesive member 31 and the second adhesive member 32 can be relatively attached or separated to control the blocking and conduction between the inflation port 21 and the air chamber 11.

[0075] In an embodiment of the present application, as Figure 6 shown, the switch member 30 includes a first adhesive member 31 and a second adhesive member 32. The first adhesive member 31 and the second adhesive member 32 are disposed in the inflation port 21 and are respectively connected to the inflation connector 20. Thus, as Figure 3 shown, when the first adhesive member 31 and the second adhesive member 32 are attached, the inflation port 21 is blocked from the air chamber 11; when the first adhesive member 31 and the second adhesive member 32 are separated, the inflation port 21 is in communication with the air chamber 11. Therefore, during the operation, according to the different body positions of the patient, different air chambers 11 are inflated, thereby improving the skin microcirculation of the compressed part of the patient and preventing the occurrence of intraoperative acquired pressure injury.

[0076] In a specific application, the first adhesive member 31 and the second adhesive member 32 are disposed inside the inflation port 21. By pulling up the inflation connector 20, the first adhesive member 31 and the second adhesive member 32 are separated, thereby realizing the communication between the inflation port 21 and the air chamber 11, and then hot air is introduced into the air chamber 11.

[0077] Understandably, the first adhesive member 31 and the second adhesive member 32 can be adhesive patches or adhesive layers, which can be selected by those skilled in the art according to requirements, and the present application does not limit this.

[0078] As Figure 6 shown, in some embodiments of the present application, a lifting member 51 is provided at a position corresponding to each inflation port 21 on the outer side of the inflation joint 20. The lifting member 51 is used to push and pull the inflation joint 20 to make the first adhesive member 31 and the second adhesive member 32 fit or separate.

[0079] In the embodiments of the present application, by providing a lifting member 51 at a position corresponding to each inflation port 21 on the outer side of the inflation joint 20, when the lifting member 51 is pulled away from the inflation joint 20, the first adhesive member 31 and the second adhesive member 32 are separated; when the lifting member 51 is pressed against the inflation joint 20, the first adhesive member 31 and the second adhesive member 32 are fitted; thereby improving the convenience of using the medical warming bed cover.

[0080] In a specific application, the pushing and pulling member 51 is connected to the side wall of the inflation port 21. In this way, when the pushing and pulling member 51 moves, it drives the side wall of the inflation port 21 to move, and further drives the first adhesive member 31 and the second adhesive member 32 to fit or separate.

[0081] As Figure 1 shown, the medical warming bed cover further includes two first fixing members 61, and the two first fixing members 61 are respectively arranged on both sides of the bed cover body 10 along the width direction Y; the first fixing member 61 has an opposite fixed end 611 and a free end 612. The fixed end 611 is connected to the bed cover body 10, a first connecting portion 6111 is provided on the fixed end 611, a second connecting portion 6121 is provided on the free end 612, and the first connecting portion 6111 and the second connecting portion 6121 are detachably connected to make the first fixing member 61 enclose to form a fixing cavity (not shown in the figure) for fixing the patient's arm.

[0082] In the embodiments of the present application, the first fixing members 61 are respectively arranged on both sides of the bed cover body 10 along the width direction Y. The fixed end 611 of the first fixing member 61 is connected to the bed cover body 10. By detachably connecting the first connecting portion 6111 on the fixed end 611 and the second connecting portion 6121 on the free end 612, the first fixing member 61 encloses to form a fixing cavity, thereby fixing the patient's arm.

[0083] In a specific application, the material of the first fixing member 61 is soft and breathable non-woven fabric. The length of the first fixing member 61 is 500 mm, the width is 280 mm, and the distance from one end to the lower edge of the head region is 250 mm.

[0084] Understandably, the first connecting part 6111 includes but is not limited to: one of a snap seam, a snap fastener, and Velcro, and the second connecting part 6121 includes but is not limited to: one of a snap fastener, a snap seam, and Velcro; those skilled in the art can make selections according to requirements, and this application does not make any restrictions thereon.

[0085] As Figure 4 shown, in some embodiments of this application, the medical warming bed cover further includes a second fixing member 71; the bed cover body 10 has four corners; a second fixing member 71 is provided at each corner, and the second fixing member 71 is adapted to be sleeved on the operating table.

[0086] In an embodiment of this application, as Figure 4 shown, second fixing members 71 are provided at the four corners of the bed cover body 10. By sleeving the second fixing members 71 on the four corners of the operating table, the medical warming bed cover is fixed to the operating table, so as to prevent the medical warming bed cover from moving when the patient's body position changes during the operation.

[0087] In a specific application, the second fixing member 71 can be, for example, a "cover" at the four corners of a fitted sheet. The four corners of the operating table are wrapped through the accommodating cavity between the second fixing member 71 and the bed cover body 10, or it can be an elastic band. Thus, by sleeving the elastic band on the four corners of the operating table, the bed cover body 10 is fixed to the operating table. Those skilled in the art can make settings according to requirements, and this application does not make any restrictions thereon.

[0088] As Figure 1 and Figure 4 shown, in some embodiments of this application, the medical warming bed cover further includes a third fixing member 72; the bed cover body 10 has a long side, and the third fixing member 72 is provided on the long side of the bed cover body 10 for fixing the bed cover body 10 to the operating table.

[0089] In an embodiment of this application, by providing the third fixing member 72 on the long side of the bed cover body 10, the bed cover body 10 is further fixed to the operating table, thereby preventing the medical warming bed cover from moving due to the change of the patient's body position during the operation.

[0090] As Figure 1 and Figure 4 shown, in some embodiments of this application, the number of the third fixing members 72 is at least two, and the at least two third fixing members 72 are arranged at intervals along the long side of the bed cover body 10.

[0091] In an embodiment of this application, by setting the number of the third fixing members 72 to be at least two, and the at least two third fixing members 72 are arranged at intervals along the long side of the bed cover body 10; on the one hand, the stability of the medical warming bed cover during use is improved, and on the other hand, the complexity of the operation is avoided.

[0092] As Figure 1 and Figure 4 shown, in some embodiments of the present application, the second fixing member 72 includes a first sub-fixing band 721 and a second sub-fixing band 722. The first sub-fixing band 721 and the second sub-fixing band 722 are respectively disposed on the opposite long sides of the bedspread body 10. The first sub-fixing band 721 and the second sub-fixing band 722 are enclosed along the circumferential direction of the operating table and are detachably connected to fix the bedspread body 10 to the operating table.

[0093] In the embodiments of the present application, the second fixing member 72 includes a first sub-fixing band 721 and a second sub-fixing band 722. The first sub-fixing band 721 and the second sub-fixing band 722 are enclosed along the circumferential direction of the operating table through the opposite long sides of the bedspread body 10, thereby realizing the fixation between the bedspread body 10 and the operating table and improving the convenience during operation.

[0094] In a specific application, the detachable connection between the first sub-fixing band 721 and the second sub-fixing band 722 includes, but is not limited to, one of adhesion, snap connection, and clamping connection. Those skilled in the art can set it according to requirements, and the present application does not limit this.

[0095] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0096] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A medical warming bed cover, characterized in that, Comprising: A bedspread body (10), an inflation connector (20) and a switch member (30); at least two air chambers (11) are provided inside the bedspread body (10), and the at least two air chambers (11) are separated from each other; the inflation connector (20) is connected to the bedspread body (10), the inflation connector (20) is provided with at least two inflation ports (21), each of the inflation ports (21) is communicated with one of the air chambers (11), and the inflation connector (20) is used for being communicated with a hot air source to introduce the hot air provided by the hot air source into the air chamber (11) through the inflation port (21); the switch member (30) is arranged at the inflation port (21) for controlling the on and off of the communication between the inflation port (21) and the air chamber (11).

2. The medical warming bedspread according to claim 1, characterized in that, A plurality of ventilating holes (12) arranged at intervals are provided on one side surface of the bedspread body (10), and the ventilating holes (12) are communicated with the air chamber (11).

3. The medical warming bedspread according to claim 2, wherein A ventilation layer (13) is provided on one side surface of the bedspread body (10) where the ventilating holes (12) are provided, the ventilation layer (13) has pores, and at least part of the ventilating holes (12) are communicated with the pores; And / or, the diameter of the ventilating hole (12) is 2.5 mm - 3.5 mm.

4. The medical warming bedspread according to claim 2, wherein A waterproof layer (14) is further provided on the side of the bedspread body (10) away from the side where the ventilating holes (12) are provided.

5. The medical warming bedspread according to claim 1, characterized in that, The medical heat-preserving bedspread further comprises a fastening belt (41), a first fastening member (42) and a second fastening member (43). One end of the inflation connector (20) away from the bedspread body (10) is a first end (22), and a connection port (23) is provided at the first end for inserting the air delivery pipe of the hot air source; One end of the fastening belt (41) is connected to the first end (22), the first fastening member (42) is arranged at the other end of the fastening belt (41), and the second fastening member (43) is arranged on the outer wall of the connection port (23); when the air delivery pipe is inserted into the connection port (23), at least part of the fastening belt (41) is wound around the outer peripheral surface of the first end (22) so that the first fastening member (42) is detachably connected to the second fastening member (43) for communicating and sealing the connection port (23) with the air delivery pipe of the hot air source.

6. The medical warming bedspread according to claim 5, characterized in that, The fastening belt (41) is an elastic belt. When the air delivery pipe is inserted into the connection port (23), the elastic belt is in a stretched state, and at least part of the elastic belt is wound around the outer peripheral surface of the first end (22) to apply an elastic force to the connection port (23) to fit and connect the side wall of the connection port (23) with the air delivery pipe of the hot air source; And / or, a plurality of second fastening members (43) are provided along the circumferential direction of the outer wall of the connection port (23); And / or, a plurality of fastening belts (41) are provided, and the lengths of each of the fastening belts (41) are different.

7. The medical warming bedspread according to claim 1, wherein The switch member (30) includes a first adhesive member (31) and a second adhesive member (32). The first adhesive member (31) and the second adhesive member (32) are disposed within the inflation port (21) and are respectively connected to the inflation connector (20). The first adhesive member (31) and the second adhesive member (32) can be relatively attached or separated to control the blocking and conduction between the inflation port (21) and the air chamber (11). And / or, the number of the inflation connectors (20) is at least two, and at least two of the inflation connectors (20) are respectively disposed at opposite ends of the bedspread body (10) along the length direction (X).

8. The medical warming bedspread according to claim 7, wherein At a position corresponding to each inflation port (21) on the outer side of the inflation connector (20), a lifting member (51) is provided. The lifting member (51) is used to push and pull the inflation connector (20) to cause the first adhesive member (31) and the second adhesive member (32) to be attached or separated.

9. The medical warming bedspread according to claim 1, wherein The medical warming bedspread further includes two first fixing members (61), and the two first fixing members (61) are respectively disposed on two sides of the bedspread body (10) along the width direction (Y). The first fixing member (61) has an opposite fixed end (611) and a free end (612). The fixed end (611) is connected to the bedspread body (10). A first connection portion (6111) is provided on the fixed end (611), and a second connection portion (6121) is provided on the free end (612). The first connection portion (6111) and the second connection portion (6121) are detachably connected to enable the first fixing member (61) to enclose and form a fixing cavity for fixing the patient's arm.

10. The medical warming bedspread according to any one of claims 1-9, characterized in that, The medical warming bedspread further includes a second fixing member (71); the bedspread body (10) has four corners; the second fixing member (71) is provided at each corner, and the second fixing member (71) is adapted to be sleeved on the operating bed. And / or, the medical warming bedspread further includes a third fixing member (72); the bedspread body (10) has a long side, and the third fixing member (72) is disposed on the long side of the bedspread body (10) for fixing the bedspread body (10) to the operating bed.

11. The medical heat preservation bedspread according to claim 10, characterized in that, The number of the third fixing members (72) is at least two, and at least two of the third fixing members (72) are spaced along the long side of the bedspread body (10).

12. The medical heat preservation bedspread according to claim 10, characterized in that, The third fixing member (72) includes a first sub-fixing band (721) and a second sub-fixing band (722). The first sub-fixing band (721) and the second sub-fixing band (722) are respectively disposed on two opposite long sides of the bedspread body (10). The first sub-fixing band (721) and the second sub-fixing band (722) are enclosed and detachably connected along the circumference of the operating bed to fix the bedspread body (10) to the operating bed.

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