Side-lying frame capable of reducing stress

Abstract

The utility model belongs to the technical field of medical body position fixing, and discloses a side-lying frame capable of reducing stress, which comprises a bottom plate and a support frame arranged on the bottom plate, a concave suspension position is arranged on the bottom plate, and the suspension position is in arc transition with the surface of the bottom plate; supporting pads are arranged outside the two ends, located at the suspended position, of the bottom plate. An intermittent supporting part is arranged in the suspension position, the intermittent supporting part comprises two supporting air bags, and the two supporting air bags are both in an S shape and are arranged in a matched mode; and the driving part is used for driving the two supporting air bags to intermittently inflate and exhaust. According to the utility model, the suspension position is arranged, so that the arm of a patient can be suspended, and the pressure can be reduced; meanwhile, the two supporting air bags are arranged in a matched mode, the two supporting air bags can be intermittently used for supporting the arm, the supporting position is intermittently replaced, and the numbness situation caused by long-time stress on the same position is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical body position fixing, and in particular relates to a side-lying frame capable of reducing pressure. Background Art

[0002] In some clinical surgeries, patients are required to lie on their side at 90 degrees. However, during surgery, patients are under anesthesia, which may cause systemic or local loss of autonomous control, and thus make it impossible to remain fixed, which will affect the surgery. Therefore, a side-lying frame is usually used to keep patients in a side-lying position for easy surgery. If patients lie on their side for a long time, the arm nerves may become numb due to traction and compression, or even damaged. Utility Model Content

[0003] The utility model aims to provide a side sleeping frame with reduced pressure, and aims to solve the technical problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side-sleeping frame for reducing pressure, comprising a base plate and a support frame arranged on the base plate, the base plate being provided with a recessed suspended position, the suspended position and the surface of the base plate being in an arc-shaped transition; support pads are arranged outside the two ends of the base plate located at the suspended position; an intermittent support portion is arranged in the suspended position, the intermittent support portion comprises two support airbags, the two support airbags are both S-shaped, and the two support airbags are arranged in coordination; it also includes a driving member for driving the two support airbags to intermittently inflate and exhaust; an anti-stretching frame is also arranged on the base plate, the anti-stretching frame and the support frame are respectively located on both sides of the suspended position, the anti-stretching frame comprises a frame body vertically slidably connected to the base plate and a support strip laterally slidably connected to the frame body, the support strip is provided with a strap, and the strap is provided with an anti-pressure airbag.

[0005] Beneficial effects of this technical solution:

[0006] When the patient lies on his side on the bottom board, his arm is in the suspended position, so the pressure on the arm can be reduced. Two support airbags are set in the suspended position to support the patient's arm. The intermittent expansion of the two support airbags can change the support position of the arm, thereby avoiding long-term pressure on the same position, thereby reducing the patient's brachial plexus numbness or even nerve damage due to long-term traction and pressure. By adjusting the height of the frame and sliding the support bar, the patient's other arm is prevented from being on the support bar and fixed with a strap to prevent the patient's other hand from being pulled.

[0007] In another preferred embodiment of the utility model, the driving member includes two air pumps, which are respectively connected to the two supporting airbags and have an inflation check valve at the connection point; the two supporting airbags are respectively provided with exhaust ports, which are each provided with an exhaust valve; and it also includes a switch for controlling the opening and closing of the two exhaust valves and a controller for controlling the intermittent start-up of the two air pumps.

[0008] Beneficial effect: By controlling the intermittent start-up of the two air pumps through the controller and cooperating with the use of two switches, the two support airbags can be intermittently expanded, thereby staggeredly adjusting the support positions.

[0009] In another preferred embodiment of the present invention, the two switches include a high-pressure switch and a low-pressure switch, and the two high-pressure switches respectively control the opening of the exhaust valves in the non-support airbags, and the two low-pressure switches respectively control the closing of the exhaust valves in the same-support airbags.

[0010] Beneficial effect: When one of the support airbags expands, its air pressure gradually rises until it reaches the set value, and the high air pressure switch controls the exhaust valve in the other support airbag to open, so that the other support airbag is exhausted; when a certain amount of gas is exhausted, the exhaust valve is closed under the action of the low air pressure switch, so that it is convenient to alternately inflate and exhaust.

[0011] In another preferred embodiment of the present invention, the supporting airbag comprises a hard portion and a flexible portion, and the flexible portion faces an opening of the suspended position.

[0012] Beneficial effect: By setting the hard part, the expansion position of the support airbag can be limited, reducing the probability of deformation.

[0013] In another preferred embodiment of the present invention, the transition between the suspended position and the bottom plate is wrapped with a flexible layer.

[0014] Beneficial effect: Providing a flexible layer can improve the comfort of use.

[0015] In another preferred embodiment of the utility model, the support frame includes a plurality of support components arranged along the length direction of the base plate, each of the support components includes a connecting section and a supporting section, the connecting section is hinged on the base plate, one end of the connecting section away from the base plate is hinged to one end of the supporting section, and a support block is provided at the free end of the supporting section and also includes a moving part for driving the supporting component to move.

[0016] Beneficial effects: The linkage section is hinged to the bottom plate and the support section respectively, and the position of the support block can be adjusted to meet different usage requirements, and the patient can be supported to ensure that the patient maintains a lateral position. The moving part can limit and drive the movement of the support block, thereby facilitating adjustment.

[0017] In another preferred embodiment of the present invention, the moving member comprises a driving rod threadedly connected to the bottom plate, and the driving rod abuts against the supporting block.

[0018] Beneficial effect: When the support block is adjusted to a suitable position, the driving rod is rotated so that the driving rod moves to abut against the support block, and the support block can be pressed tightly, thereby completing the support for the patient.

[0019] In another preferred embodiment of the present invention, a flexible pad is provided on one side of the support block facing the suspended position.

[0020] Beneficial effect: Providing a flexible pad can improve the comfort of use.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a top view of an embodiment of the present application.

[0024] Figure 2 It is a longitudinal cross-sectional view of the support airbag in the embodiment of the present application.

[0025] Figure 3 It is a schematic diagram of the structure of the supporting component in an embodiment of the present application.

[0026] The figure marks in the drawings of the specification include: base plate 1, suspended position 2, support airbag 3, support pad 4, hard part 5, flexible part 6, air pump 7, air tube 8, high pressure switch 9, low pressure switch 10, support component 11, mounting bar 12, linkage section 13, support section 14, support block 15, flexible pad 16, drive rod 17, rotating block 18, frame 20, support bar 21, and strap 22. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection, or it can be the internal connection of two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0030] The utility model provides a side sleeping frame with reduced pressure, such as Figure 1 As shown, in a preferred embodiment of the utility model, it includes a bottom plate 1 and a support frame, the left part of the bottom plate 1 is provided with a downwardly concave suspended position 2, the opening of the suspended position 2 is transitioned with the surface arc of the bottom plate 1; the suspended position 2 is wrapped with a flexible layer at the transition position of the bottom plate 1. Support pads 4 are provided on the upper and lower sides of the suspended position 2 on the bottom plate 1, which can support the patient's head, neck and legs, thereby playing a role in dispersing force and reducing the pressure on the patient's side.

[0031] The suspended position 2 is provided with an intermittent support portion, combined with Figure 2 As shown, the intermittent support part includes two support airbags 3, and the two support airbags 3 each include a hard part 5 fixed in the suspended position 2 and a flexible part 6 arranged on the top of the hard part 5. By inflating the support airbags 3, the flexible part 6 expands upward, thereby being able to support the patient's arm.

[0032] The support airbags 3 are arranged in an S shape, and two support airbags 3 are arranged in a staggered manner, so that different parts of the patient can be intermittently supported.

[0033] It also includes a driving member, which includes two air pumps 7 arranged outside the suspended position 2. The two air pumps 7 are connected to an air pipe 8, and the two air pipes 8 are respectively connected to the two supporting air bags 3. A one-way valve is provided in each of the two air pipes 8, and an exhaust port is provided on each of the two supporting air bags 3, and an exhaust valve is provided in each of the exhaust ports. It also includes two switches that respectively control the opening and closing of the exhaust valves and a controller that controls the intermittent start of the two air pumps 7.

[0034] Both switches include a high pressure switch 9 and a low pressure switch 10, and the two high pressure switches respectively control the exhaust valves in the non-support airbags 3 to open, and the two low pressure switches 10 respectively control the exhaust valves in the same support airbags 3 to close.

[0035] Specifically, the two support airbags 3 are respectively marked as the first support airbag 3 and the second support airbag 3. The components in the first support airbag 3 are respectively the first high pressure switch 9, the first low pressure switch 10 and the first exhaust valve. The components in the second support airbag 3 are respectively the second high pressure switch 9, the second high pressure switch 9 and the second exhaust valve.

[0036] When the controller controls the air pump 7 to start, and introduces gas into the first support airbag 3, the air pressure in the first support airbag 3 gradually increases, and the air pump 7 is controlled to be turned off by the setting value of the controller to stop the inflation. At this time, the first high air pressure switch 9 controls the second exhaust valve to open, and the gas in the second support airbag 3 is discharged, until the air pressure in the second support airbag 3 drops to the set value, and the second low air pressure switch 10 controls the second exhaust valve to close.

[0037] After the first support airbag 3 supports the patient's arm for a period of time, the controller controls the air pump 7 to start and introduce gas into the second support airbag 3. At this time, the air pressure in the second support airbag 3 gradually increases until the air pump 7 is turned off, and the second high air pressure switch 9 controls the first exhaust valve to open and discharge the gas in the first support airbag 3 until the air pressure in the first support airbag 3 drops to the set value, and the first low air pressure switch 10 controls the first exhaust valve to close. Thus, the first support airbag 3 and the second support airbag 3 intermittently support the patient's arm.

[0038] The support frame is arranged at the right part of the bottom plate 1, and the support frame includes a plurality of support components 11 arranged vertically along the bottom plate 1. The specific number of the support components 11 can be set according to actual needs. Figure 3 As shown, the support component 11 includes a linkage section 13 and a support section 14. A mounting bar 12 is fixed to the right side of the bottom plate 1. The bottom end of the linkage section 13 is hinged to the mounting bar 12, and the top end of the linkage section 13 is hinged to the top end of the support section 14. A support block 15 is fixed to the left side of the bottom end of the linkage section 13, and a flexible pad 16 is fixed to the left side of the support block 15, and the flexible pad 16 is close to the suspended position 2.

[0039] The movable member includes a driving rod 17 threadedly connected to the mounting bar 12 , the left end of the driving rod 17 abuts against the supporting block 15 , and the right end of the supporting block 15 is fixed with a rotating block 18 .

[0040] An anti-tension frame is provided on the left side of the suspended position 2 on the bottom plate 1, and the anti-tension frame includes a frame body 20 and a support bar 21 vertically slidably connected to the bottom plate 1, a sliding shaft is rotatably connected to the support bar 21, and the sliding shaft is laterally slidably connected to the frame body 20. A strap 22 is provided on the support bar 21, and an anti-pressure airbag is provided on the strap 22. A cylinder is provided at the bottom of the bottom plate 1, and the driving shaft of the cylinder is fixed to the frame body 20, so that the frame body 20 can be driven to move.

[0041] The specific implementation process is as follows:

[0042] The patient lies on his side on the bottom plate 1, and the patient's head, neck and legs are supported by the support pad 4, while the patient's arms are placed in the suspended position 2, which can reduce the pressure of the patient's arms on the entire self-generated gravity. Then adjust the position of the support block 15, the support block 15 is close to the patient's back, and then rotate the driving rod 17 so that the driving rod 17 presses the support block 15 tightly, thereby fixing the patient and keeping the patient in the side-lying position.

[0043] One arm of the patient is placed in the suspended position 2, and can be intermittently supported by the two supporting airbags 3, thereby avoiding numbness caused by suspension. The two supporting airbags 3 can also be intermittently expanded to adjust the supporting position, thereby avoiding long-term pressure on the same part, which can improve the comfort of use.

[0044] The height of the frame 20 is adjusted by using a cylinder, and then the support bar 21 is slid to move the support bar 21 to a suitable position, and then the support bar 21 is rotated to adjust its angle, and the patient's other arm is placed on the support bar 21, and finally fixed with the strap 22 to support the patient's other arm and prevent the patient's arm from being pulled. The anti-pressure airbag is arranged on the strap 22 to reduce the discomfort of the patient's arm under pressure and improve the comfort of use. The support bar 21 is rotatably connected with a sliding shaft, which can adjust the position of the support bar 21 and the angle of the support bar 21 to meet specific usage requirements.

[0045] In the description of this specification, the description with reference to the terms "preferred embodiment", "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A side-sleeping frame for reducing pressure, comprising a bottom plate and a support frame arranged on the bottom plate, characterized in that: A recessed suspended position is provided on the bottom plate, and the suspended position and the surface of the bottom plate have an arc-shaped transition; support pads are provided outside the two ends of the bottom plate located at the suspended position; an intermittent support portion is provided inside the suspended position, and the intermittent support portion includes two support airbags, both of which are S-shaped and coordinated; it also includes a driving member for driving the two support airbags to intermittently inflate and exhaust; an anti-stretching frame is also provided on the bottom plate, and the anti-stretching frame and the support frame are respectively located on both sides of the suspended position, and the anti-stretching frame includes a frame body vertically slidably connected to the bottom plate and a support bar horizontally slidably connected to the frame body, and a strap is provided on the support bar, and an anti-pressure airbag is provided on the strap.

2. A side-sleeping frame for reducing pressure according to claim 1, characterized in that: The driving component includes two air pumps, which are respectively connected to the two supporting air bags and have an inflation check valve at the connection point; the two supporting air bags are respectively provided with exhaust ports, and the exhaust ports are each provided with an exhaust valve; it also includes a switch for controlling the opening and closing of the two exhaust valves and a controller for controlling the intermittent start-up of the two air pumps.

3. A side-sleeping frame for reducing pressure according to claim 2, characterized in that: Both switches include a high pressure switch and a low pressure switch, and the two high pressure switches respectively control the exhaust valves in the non-support airbags to open, and the two low pressure switches respectively control the exhaust valves in the same support airbags to close.

4. A side-sleeping frame for reducing pressure according to claim 3, characterized in that: The supporting airbag comprises a hard part and a flexible part, and the flexible part faces an opening of the suspended position.

5. A side-sleeping frame for reducing pressure according to claim 4, characterized in that: The transition between the suspended position and the bottom plate is wrapped with a flexible layer.

6. A side-sleeping frame for reducing pressure according to claim 5, characterized in that: The support frame includes a plurality of support components arranged along the length direction of the base plate, each of the support components includes a connecting section and a supporting section, the connecting section is hinged on the base plate, one end of the connecting section away from the base plate is hinged to one end of the supporting section, and a support block is provided at the free end of the supporting section and also includes a moving part for driving the supporting component to move.

7. A side-sleeping frame for reducing pressure according to claim 6, characterized in that: The moving part comprises a driving rod which is threadedly connected to the bottom plate, and the driving rod abuts against the supporting block.

8. A side-sleeping frame for reducing pressure according to claim 7, characterized in that: A flexible pad is provided on one side of the support block facing the suspended position.

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