Thoracic surgery position pad

Abstract

The utility model discloses a thoracic surgery position pad, and belongs to the field of medical instruments. The bra comprises a chest pad, an extension pad and a controller, a plurality of air bags are arranged on the chest pad side by side, the air bags are connected with the controller and can independently adjust the air pressure of each air bag, a plurality of fixing belts are arranged on the two sides of the lower portion of the chest pad, and first heating pad layers are arranged on the upper end faces of the air bags; the extension pad is connected with one end of the chest pad, a second heating pad layer is arranged on the upper end face of the extension pad, the first heating pad layer and the second heating pad layer are both connected with the controller, and the controller can independently control the temperature of the first heating pad layer and the temperature of the second heating pad layer. The body position pad solves the technical problem that a traditional body position pad is not convenient for effectively preserving heat for a patient and reducing acquired pressure injury in an operation.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a chest surgery position pad. Background Art

[0002] Thoracic surgery is a surgery that requires the patient to be placed in the lateral position for general thoracic surgery. During thoracic surgery, it is often necessary to use a positioning pad to raise the patient's chest for easier surgery. Because ordinary chest pads are fixed in height and inconvenient to adjust, they can easily cause pressure damage to the skin in the compressed area. There are also problems that when the chest cavity is opened, the patient's core temperature drops significantly, often fluctuating around 35°C. The main reason is that the ordinary chest pad blocks the contact between the warming blanket and the patient, and the use of the lower limb support pad makes it difficult for the skin of both lower limbs to contact the warming blanket, which makes it difficult for the patient to maintain the core temperature during surgery. Therefore, it is necessary to solve the problem of local skin pressure damage caused by ordinary chest pads during thoracic surgery, while at the same time meeting the problem of effectively maintaining the patient's core temperature during surgery.

[0003] The utility model patent with announcement number CN218607247U discloses an inflatable heated side-lying cushion, including a cushion body and an air pump. The surface of the cushion body is provided with a headrest, a concave shoulder pad and a chest pad in sequence. The interior of the cushion body is provided with a first airbag and a second airbag at positions directly opposite to the headrest and the chest pad, respectively. A carbon fiber far-infrared heating pad is attached to the surface of the cushion body, and a plurality of temperature sensors are fixed between the waterproof cotton cloth and the carbon fiber far-infrared heating pad. The utility model can inflate and deflate the airbag in the cushion through the air pump provided, and has strong application convenience and little impact on the operation time. Moreover, the inflated position cushion fits the curvature of the human chest. When applied to the operation, it can effectively reduce the pressure, shear force and friction force of the bone protrusion, effectively improve the patient's comfort during the operation, and reduce the incidence of pressure injury (pressure sore). It can also effectively improve the intraoperative visual field of chest surgery, improve the convenience of the operator's operation and the satisfaction of nurses and operators. However, in the above scheme, the contact area between the patient and the positioning pad is small, the heat preservation effect is poor, and the patient is still prone to hypothermia. In addition, the airbag used to raise the chest is an integrated airbag, and the pad body compresses the patient as a whole, which is not convenient for adjusting the compression position. Therefore, it is necessary to improve the existing chest positioning pad. Summary of the invention

[0004] The purpose of the utility model is to provide a thoracic surgery position pad in view of the above problems, so as to solve the technical problem that the traditional position pad is not convenient for effectively keeping the patient warm and reducing the occurrence of acquired pressure injuries during surgery.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0006] A thoracic surgery position pad comprises a chest pad, an extension pad and a controller, wherein a plurality of airbags are arranged in parallel on the chest pad, the airbags are connected to the controller and the air pressure of each airbag can be adjusted individually, a plurality of fixing belts are arranged on both sides of the lower part of the chest pad, and a first heating pad layer is arranged on the upper end surface of the airbag; the extension pad is connected to one end of the chest pad, and a second heating pad layer is arranged on the upper end surface of the extension pad, the first heating pad layer and the second heating pad layer are both connected to the controller, and the controller can individually control the temperature of the first heating pad layer and the temperature of the second heating pad.

[0007] Furthermore, the first heating pad layer is an integral structure, and the first heating pad layer covers the upper end surfaces of all the airbags.

[0008] Furthermore, the fixing belt is fixed by a strap type or a Velcro type.

[0009] Furthermore, limb restraint enclosures are provided on both sides of the extension pad, and the ends of the restraint enclosures on both sides are detachably connected.

[0010] Furthermore, a third heating pad layer is provided on the constraining enclosure, and the third heating pad layer is connected to the controller, and the controller can independently control the temperature of the third heating pad layer.

[0011] Furthermore, the first heating pad layer, the second heating pad layer and the third heating pad layer are all carbon fiber far-infrared heating pads.

[0012] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. When the utility model is used, the chest pad and the extension pad are placed on the operating table. When the thoracic lateral position is completed, the airbag group is used by the controller to lift and support the patient's chest. The airbag is alternately inflated and deflated to alternately compress the patient's chest in different time periods and regions, thereby reducing the probability of acquired pressure injuries during surgery. The first heating pad layer can be used to warm the patient's chest skin and reduce the patient's hypothermia. The extension pad can be used to heat and keep the patient's lower chest warm, further reducing the possibility of hypothermia. Based on the above, the utility model can solve the technical problem that traditional body positioning pads are not convenient for effectively keeping patients warm and reducing the occurrence of acquired pressure injuries during surgery.

[0014] 2. The utility model is provided with a restraining enclosure, which can wrap the patient's body and restrain the patient during surgery; and the third heating pad layer provided on the restraining enclosure can further heat and keep the patient warm, thereby achieving a multifunctional effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] In the accompanying drawings, 1-chest pad, 2-extension pad, 3-controller, 11-first airbag, 12-second airbag, 13-third airbag, 14-fourth airbag, 15-fifth airbag, 16-first heating pad, 17-fixing belt, 21-second heating pad, 22-restraint surround, 23-third heating pad. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below with reference to the accompanying drawings.

[0018] In the description of the present invention, it should be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0021] See also Figure 1A thoracic surgery position pad includes a chest pad 1, an extension pad 2 and a controller 3. The chest pad 1 is provided with a plurality of airbags in parallel, which are connected to the controller 3 and can adjust the air pressure of each airbag individually. A plurality of fixing belts 17 are provided on both sides of the lower part of the chest pad 1, and a first heating pad layer 16 is provided on the upper end surface of the airbag; the extension pad 2 is connected to one end of the chest pad 1, and a second heating pad layer 21 is provided on the upper end surface of the extension pad 2. The first heating pad layer 16 and the second heating pad layer 21 are both connected to the controller 3, and the controller 3 can control the temperature of the first heating pad layer 16 and the temperature of the second heating pad individually. When in use, the chest pad 1 and the extension pad 2 are placed on the operating table, and the patient lies on the chest pad 1 and the extension pad 2. The controller 3 can support the patient through the individually controlled airbags, and the alternate inflation and deflation of the airbags can make the patient's back alternately compressed in different time periods and regions, thereby reducing the probability of the patient's pressure sores. Specifically, the airbags include a first airbag 11, a second airbag 12, a third airbag 13, a fourth airbag 14 and a fifth airbag 15 in sequence; the controller 3 can simultaneously control the first airbag 11, the third airbag 13 and the fifth airbag 15 to be inflated, and control the second airbag 12 and the fourth airbag 14 to be deflated and depressurized; after a certain period of time, the second airbag 12 and the fourth airbag 14 are controlled to be inflated, and the first airbag 11, the third airbag 13 and the fifth airbag 15 are deflated and depressurized, alternately.

[0022] In this embodiment, the first heating pad layer 16 is an integral structure, and the first heating pad layer 16 covers the upper end surfaces of all the airbags.

[0023] In this embodiment, the fixing belt 17 is a strap-type fixing or a Velcro-type fixing. The fixing belt 17 can fix the chest pad 1 to the operating table and prevent it from moving. At the same time, the width of the extension pad 2 is set to be the same as the width of the operating table, and the fence beside the operating table can also constrain the extension pad 2 to further enhance the fixing effect.

[0024] In the present embodiment, limb restraint enclosures 22 are provided on both sides of the extension pad 2, and the ends of the restraint enclosures 22 on both sides are detachably connected. A third heating pad layer 23 is provided on the restraint enclosure 22, and the third heating pad layer 23 is connected to the controller 3, and the controller 3 can independently control the temperature of the third heating pad layer 23. The first heating pad layer 16, the second heating pad layer 21 and the third heating pad layer 23 are all carbon fiber far-infrared heating pads. The first heating pad layer 16, the second heating pad layer 21 and the third heating pad layer 23 can be controlled respectively by the controller 3. According to the patient's body temperature monitoring, the temperatures of the first heating pad layer 16, the second heating pad layer 21 and the third heating pad layer 23 can be added or subtracted accordingly, and the heating structures of the first heating pad layer 16, the second heating pad layer 21 and the third heating pad layer 23 can also be switched accordingly. Specifically, the restraint enclosure 22 is detachably connected by a Velcro structure or a strap.

[0025] It should be noted that a number of air pumps are provided in the controller 3, and the independent filling and discharging of gas for the first airbag 11, the second airbag 12, the third airbag 13, the fourth airbag 14 and the fifth airbag 15 by the number of air pumps is an existing mature technology, and the connection and control technology between the air pump and the airbag will not be repeated in this application; a number of thermostats are provided in the controller 3, and the temperature of the first heating pad 16, the second heating pad 21 and the third heating pad 23 and the switch of the heating structure are independently controlled by the thermostats, which is an existing mature technology, and the connection and control technology between the thermostat and the heating pad will not be repeated in this application.

[0026] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A thoracic surgery position pad, characterized in that: It includes a chest pad, an extension pad and a controller, wherein a plurality of airbags are arranged in parallel on the chest pad, the airbags are connected to the controller and the air pressure of each airbag can be adjusted individually, a plurality of fixing belts are arranged on both sides of the lower part of the chest pad, and a first heating pad layer is arranged on the upper end surface of the airbag; the extension pad is connected to one end of the chest pad, and a second heating pad layer is arranged on the upper end surface of the extension pad, the first heating pad layer and the second heating pad layer are both connected to the controller, and the controller can individually control the temperature of the first heating pad layer and the temperature of the second heating pad.

2. A thoracic surgery position pad according to claim 1, characterized in that: The first heating pad layer is an integral structure, and the first heating pad layer covers the upper end surfaces of all the airbags.

3. A thoracic surgery position pad according to claim 1, characterized in that: The fixing belt is fixed by a strap type or a Velcro type.

4. A thoracic surgery position pad according to claim 1, characterized in that: Limb restraint enclosures are arranged on both sides of the extension pad, and the ends of the restraint enclosures on both sides are detachably connected.

5. A thoracic surgery position pad according to claim 4, characterized in that: A third heating pad layer is arranged on the constraining enclosure, and the third heating pad layer is connected to the controller, and the controller can independently control the temperature of the third heating pad layer.

6. A thoracic surgery position pad according to claim 5, characterized in that: The first heating pad layer, the second heating pad layer and the third heating pad layer are all carbon fiber far-infrared heating pads.

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