533 results about "Air mattress" patented technology

An inflatable mattress includes a main section and at least one minor section. The main section includes a main section lower wall having main section lower wall edges, a main section upper wall having main section upper wall edges, and at least one main section sidewall connecting between the main section lower wall edges and the main section upper wall edges to form a main section air chamber. The at least one minor section includes a minor section lower wall having minor section lower wall edges connected to a minor section upper wall having minor section upper wall edges to form a minor air chamber. The at least one minor section is connected to the main section by a first pivotable connection between one main section lower wall edge and one minor section lower wall edge, or a second pivotable connection between one main section upper wall edge and one minor section upper wall edge.

The disclosed technology includes an internal support structure for providing structural stability to an inflated air mattress. The internal support structure can include a loop of material and attachment strips to attach the loop to the top and bottom panels. The internal support structure can also include attachment strips to attach the ends of the loop of material together to complete the loop. The air mattress can include a plurality of internal support structures.

The present invention discloses an air mattress system including a first protection cell group disposed on one side of a support cell group. The first protection cell group includes a first middle cell having a height not exceeding a support surface, so as to preserve smooth routing paths for medical treatment pipelines and prevent obstructed flow of fluids. A front and a rear of the first protection cell group are respectively provided with a first front cell and a first rear cell, both of which are provided with bottom air chambers. When a patient needs to be transferred, the bottom air chambers are controlled to be deflated so that tops of the first front cell and the first rear cell are substantially lowered to be near the support surface to provide the patient with an unobstructed transition during the transfer. When the height of the first protection cell group needs to be restored, only the bottom air chambers need to be inflated and a bed height suitable for a patient to lay on can be quickly restored. The present invention attends to requirements of both smooth pipeline routings and ease of transfer for a patient, hence improving practicability and quality of care of the air mattress system.

A patient support, such as a mattress, includes a plurality of inflatable bladders. Depth sensors are included in the support that measure the degree of penetration of a patient into the mattress. An air pressure sensor is also included that measures the pressure inside at least one bladder. A suitable inflation level of the mattress is determined by monitoring the rate of change of the depth with respect to air pressure as the bladder is either inflated or deflated. By detecting an inflection point in the graphical relationship of the depth and pressure outputs, a suitable inflation point for the bladders is determined that reduces interface pressures experienced by the patient, yet does not overly sink the patient into the mattress to a degree of discomfort. Analyzing the outputs of the depth and pressure sensors can also be used to detect a patient's heart rate and respiration rate.

An air mattress adjustment method includes adjusting the air mattress to a received user pressure setting, learning a level of pressure in the air mattress at a first plurality of times with respect to the user pressure setting, monitoring the level of pressure in the air mattress at a second plurality of times, determining that the pressure of the air mattress at one of the second plurality of times is out of range, and based on the determining, adjusting the pressure of the air mattress.Application. docx

An air mattress and a production method of an air mattress are provided. The air mattress includes a first sheet and a second sheet, where the first sheet includes a first surface sheet; a periphery of the first surface sheet is provided with multiple first side sheets; the multiple first side sheets are integrally formed with the first surface sheet; adjacent side edges of each two adjacent first side sheets are connected, such that the multiple first side sheets are sequentially connected to form a first enclosing sheet; and the second sheet is connected to an end of the first enclosing sheet away from the first surface sheet.

The present disclosure belongs to the technical field of air mattresses, and specifically discloses a high-stability wire-drawing enhanced air mattress, including a bed body. A main inflatable chamber and two auxiliary inflatable chambers are provided in the bed body. Both the two auxiliary inflatable chambers are communicated with the main inflatable chamber, and two fixed layers in the main inflatable chamber are connected to each other through a plurality of wire drawings. In the present disclosure, the bed surface of the mattress is connected to the bed bottom by using wire drawings to enhance the overall structural strength of the mattress, and two auxiliary inflatable chambers are provided at the corners of the upper and lower ends of the bed body to further improve the stability of the mattress.

An apparatus includes a power converter to convert incoming alternating current (AC) mains power into a direct current (DC) voltage. A linear AC pump of the apparatus has an arm that reciprocates linearly back and forth to move a pair of diaphragms to pressurize air that is output from the linear AC pump. The apparatus also includes a DC motor driver having an H-bridge that receives the DC voltage from the power converter as an input and that generates a square wave as an output that is coupled to the linear AC pump to drive the arm back and forth. The pressurized air from the linear AC pump is used to inflate one or more bladders of an air mattress, for example.

An inflatable mattress with a hollow interior cavity is disclosed. An air mattress may include a top panel, a bottom panel, and a plurality of side panels. The air mattress may include a hollow cavity that is configured to be inflated. The air mattress may include a bumper located within the hollow cavity. The bumper may have a bottom side and a top side. The bottom side may extend uninterrupted around a perimeter of the air mattress. The top side may have a plurality of notches. Each of the plurality of notches may be configured to allow for passage of air.

1. Name of the product of this design: Inflatable mattress (240826‑2). 2. Purpose of the product of this design: an inflatable mattress for sitting, lying, resting and entertainment. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.

A breathable and comfortable inflatable mattress includes a top layer, a surrounding band and a bottom layer, which together define a cavity of the inflatable mattress. The top layer includes a breathable layer and a ticking layer, the ticking layer and the surrounding band are connected by welding or bonding. The breathable layer is arranged on the ticking layer, and the breathable layer is connected to the surrounding band via a sealing layer. The inflatable mattress according to the present invention is replaced the traditional flock / PVC or PVC material with comfortable fabric for the top layer, which can greatly improve comfort and breathability, avoid noise generated by friction between the user's body and PVC, and improve user' s sleep quality, thus meeting needs of users widely.

The utility model relates to a controller used on an air mattress and an intelligent bed, belongs to the field of intelligent bed accessories, and provides the controller used on the air mattress aiming at the problem that large vibration is generated when an existing control electromagnetic valve works, the controller comprises an inner shell, a suspension connected to the upper portion of the inner shell and an air pump assembly used for generating airflow, the electromagnetic valve assembly is arranged on the suspension from bottom to top, and airflow is controlled to be switched on and off by opening and closing the electromagnetic valve assembly; the electromagnetic valve assembly is directly or indirectly connected with the suspension through the damping belt, so that the electromagnetic valve assembly is suspended in the inner shell. The electromagnetic valve assembly generating vibration is suspended on the suspension frame, the electromagnetic valve assembly and the suspension frame are connected only through the damping belt, the contact area is effectively reduced, vibration transmission paths are reduced, then noise is reduced, the damping belt can absorb part of vibration, vibration is further reduced, and the influence caused by vibration is effectively relieved.

A multi-layer and multi-chamber inflatable mattress includes a mattress body enclosed by a top panel, a surrounding band and a bottom panel. The top panel includes a first layer and a second layer laid below the first layer. At least one of the first layer and the second layer is joined to the surrounding band, and the first layer is joined to the second layer to form a plurality of face-side chambers. The top panel is multi-layered with the multi layers formed a plurality of chambers, such chambers are in direct contact with human bodies when in use, which thus can improve comfort performance of the mattress, thereby improving sleep quality of users and experience of using.

The disclosed technology includes an air valve assembly for providing flexibility for a user when inflating an inflatable air mattress. The air valve assembly can include a base configured to attach to a portion of the inflatable air mattress, a middle valve configured to attach to the base portion and having a first diameter, a diaphragm member configured to attach to the middle valve, and a cap configured to removably couple to a portion of the air valve. The assembly can further include an adapter configured to detachably attach to the middle valve portion. The adapter can have a portion with a second diameter that is smaller than the first diameter such that when the adapter is attached, a user may use an inflation device with a smaller dimensioned output.

The utility model provides a multifunctional air cushion bed for a patient, which belongs to the technical field of air cushion beds and comprises an inflatable mattress, an air cushion oversleeve, a treading air cushion and an inflating mechanism. The two ends of the inflatable mattress are fixedly connected with backup plates, and a pillow is placed at the bedside position of the inflatable mattress; the backup plates are installed at the two ends of the inflatable mattress, the inflatable mattress has an inflation function and can relieve skin pressure when the patient lies in bed, the air cushion oversleeves are installed on the surface of the inflatable mattress, the lower limbs of the patient extend into the air cushion oversleeves, the air cushion oversleeves are intermittently inflated, thrombus can be prevented, the air cushion oversleeves are laid flat after use, and therefore the patient can feel comfortable. The pedal air cushion arranged at the tail of the bed expands after being inflated, the feet of the patient are tightly attached to the expanded pedal air cushion, regular pedal activities are carried out, muscle strength exercise of the lower limbs of the patient can be helped, and rehabilitation of the patient is facilitated.

An inflatable sleeping pad or air mattress comprises an inflatable pad having a top layer and a bottom layer. At least one middle layer is disposed parallel to the top and bottom layers, and supported between the top layer and the bottom layer by a plurality of support baffles, wherein a first plurality of support baffles is disposed between the at least one middle layer and the top layer, and a second plurality of support baffles disposed between the at least middle one layer and the bottom layer. The sleeping pad further comprises an air inlet / outlet valve disposed on at least one of the inflatable pad top or bottom layers.

An air mattress includes a top sheet, a bottom sheet, an annular outer side wall, an annular inner side wall, a plurality of inner pull straps, and a plurality of outer pull straps. An upper edge and a lower edge of the annular outer side wall are connected to outer edges of the top sheet and the bottom sheet respectively to form an inflatable chamber of the air mattress, the annular inner side wall divides the inflatable chamber into an inner inflatable chamber and an outer inflatable chamber, and the inner inflatable chamber communicates with the outer inflatable chamber. The plurality of outer pull straps are spaced between the annular outer side wall and the annular inner side wall, and the plurality of inner pull straps are arranged between the top sheet and the bottom sheet.

1. Name of the design product: Inflatable mattress (1008). 2. Use of the design product: Inflatable mattress for sitting, lying, resting and entertainment. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1.

A camping mattress assembly includes an inflatable mattress with an inflation valve for inflating the inflatable mattress. A first coupler is attached to the inflatable mattress, a second coupler is attached to the inflatable mattress and a third coupler is attached to the inflatable mattress. A sheet is positionable over the inflatable mattress and the sheet releasably engages the first coupler for attaching the sheet on the inflatable mattress. A first blanket is positionable over the sheet and the first blanket releasably engages the second coupler for attaching the first blanket to the inflatable mattress. A second blanket is positionable over the first blanket and the second blanket releasably engages the third fastener for attaching the second blanket to the inflatable mattress.

An inflatable mattress apparatus for cushioning a user with a removable topper includes a hollow body with a topper removably coupled to a top wall of the body. The topper is coupled to the body such that a padding can be inserted into a gap formed between the body and the topper. The topper itself is compressible so as to cushion a user who lies on the topper.

The disclosed technology includes an air valve assembly for providing flexibility for a user when inflating an inflatable air mattress. The air valve assembly can include a base configured to attach to a portion of the inflatable air mattress, a middle valve configured to attach to the base portion and having a first diameter, a diaphragm member configured to attach to the middle valve, and a cap configured to removably couple to a portion of the air valve. The assembly can further include an adapter configured to detachably attach to the middle valve portion. The adapter can have a portion with a second diameter that is smaller than the first diameter such that when the adapter is attached, a user may use an inflation device with a smaller dimensioned output.

The invention belongs to the technical field of medical apparatus and instruments, and particularly discloses a pressure-sore-preventing and automatic-turning-over inflatable mattress which comprises a mattress body, an air cushion pillow and a hip air cushion are arranged above the mattress body, and the hip air cushion is arranged above the air cushion pillow. At least two back air cushions are arranged between the air cushion pillow and the hip air cushion, wherein the back air cushions are independently controlled, the air pressure of the back air cushions can be independently adjusted, and a certain height difference can be formed on the left side and the right side when the back air cushions are inflated. According to the inflatable mattress, local pressure reduction of the upper layer and automatic turning over of the left side and the right side can be achieved, the automation degree is high, the temperature of inflated gas can be adjusted, the body of a patient is in a heat preservation state, blood circulation of the pressed skin is promoted, and using is more convenient.

An adjustable air mattress includes a plurality of air chambers having a sleeping surface, an electronic control unit, and an air pump communicatively coupled to the electronic control unit and fluidly coupled to the plurality of air chambers. A plurality of air valves are communicatively coupled to the electronic control unit and are configured to permit or inhibit a release of air within each respective air chambers. A plurality of level sensors are communicatively coupled to the electronic control unit, determine an angle of the sleeping surface, and determine whether the angle of the sleeping surface is within a predetermined level range. When the angle of the sleeping surface is not within the predetermined level range, the electronic control unit controls at least one of the air pump and the plurality of air valves to adjust an amount of air in at least one of the plurality of air chambers.

An inflatable air mattress includes a plurality of air cells arranged side by side. Every air cell includes an envelope, an elastomer, and a plurality of restriction straps. The envelope is inflatable and the elastomer is located inside the envelope. Each restriction strap includes two connection sections connected to a locating zone on the envelope, and a covering section located between the two connection sections to cover a part of the locating zone, such that a communicating gap is formed between the covering section and the envelope and the locating zone is divided into a central restricted area and an outer expandable area. The outer expandable area and the central restricted area are different in deformability. With the restriction straps, it is able to prevent the locating zones on the envelope from being over-deformed when the envelope is inflated and to prevent the deformed envelope from having an irregular shape.

The utility model relates to articles for daily use, in particular to an anti-deformation air bag and an inflatable mattress, which comprise an air bag body, an air bag inner cavity, an air bag cover and an air bag cover, the elastic supporting module is located in the air bag inner cavity, and the outer surface of the elastic supporting module is attached and fixed to the inner wall of the air bag body so as to limit arc-shaped deformation generated after the air bag body is inflated. According to the anti-deformation air bag and the inflatable mattress provided by the utility model, the arc-shaped deformation of the air bag can be effectively inhibited, so that the supporting gap between the adjacent air bags is reduced, and the comfort during sleeping is improved.

A patient support for supporting a patient includes an inflatable mattress defining a support surface and a pneumatic system for inflating the inflatable mattress. The pneumatic system includes a pressurized reservoir for holding pressurized air and selectively releases pressurized air from the reservoir to the mattress.

The present disclosure relates to air assemblies having an inflation, a deflation, and a closed state for use with inflatable products, such as air mattresses. Specifically, the present disclosure relates to air assemblies where the configuration of the air assembly can be changed manually by a user by operating a directional control valve to inflate, deflate, or close the inflatable product. The directional control valve may also activate a pump in the inflation and deflation states and deactivate the pump in the closed state.

Disclosed herein is a valve assembly disposed on a top surface of an air mattress and connected to a built-in air pump. The built-in air pump can comprise: a tube-like construction defining an inner cavity between the top surface and the bottom surface; a compression spring located within the inner cavity and attached to the top surface and the bottom surface; a bellow connected to a side surface of the tube-like construction, the bellow providing an air pathway from the inner cavity to the interior volume of the air mattress; a top end cap attached to a top portion of the compression spring and abutting the top surface; and a bottom end cap attached to a bottom portion of the compression spring and abutting the bottom surface.

The utility model provides a sponge interlayer mattress, which comprises an inflatable mattress, and a wrapping layer is wrapped on the outer side surface of the inflatable mattress; the sponge layer is arranged on the inner side face of the inflatable mattress, and a plurality of hot melt adhesive films are arranged on the periphery of the sponge layer; the covering layer is arranged on the top of the sponge layer, the sponge layer is arranged on the inner side face of the wrapping layer, and the covering layer is arranged on the top of the wrapping layer. According to the sponge interlayer mattress provided by the utility model, the sponge layer is respectively connected and mounted with the inflatable mattress, the wrapping layer and the covering layer through the hot melt adhesive film, so that the sponge layer is not required to be respectively connected with the inflatable mattress, the wrapping layer and the covering layer by using glue and a solvent; therefore, the odor emitted when the sponge layer is mounted through glue and solvent is avoided, the environmental protection property of mattress production is improved, the production process is simplified, and the working efficiency is improved.

An inflatable mattress structure includes a cover including a first top cover portion, a second bottom cover portion arranged opposite to the first top portion and integrally extended from the first top cover portion to form an inner space; at least one main divider comprising a first divider end coupled with the first top cover portion and a second divider end coupled with the second bottom cover portion to divide the inner space into at least two sub-inner spaces; an air column detachably arranged inside the inner space and passed through each of the sub-inner spaces one by one; and an air valve coupled with a free end of the air column.