CN219049229U

CN219049229U - Multifunctional pressure sore prevention air cushion

Info

Publication number: CN219049229U
Application number: CN202223064956.7U
Authority: CN
Inventors: 赵永娥; 孙小惠; 王燕
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-23
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a multifunctional pressure sore prevention air cushion which comprises a fixed frame, wherein a limit frame is inserted and installed at the top of the fixed frame, a connecting frame is movably installed at the top of the limit frame, an inner frame is fixedly installed on the inner wall of the fixed frame, a clamping frame is arranged at the top of the inner frame, a plurality of groups of elastic bands are clamped at the top of the inner frame, an elastic net cover is fixedly installed on the inner wall of the clamping frame, and the air cushion is fixedly installed at the top of the connecting frame. The fixing frame can be installed and used between the bed board structures of the sickbed through the fixing clamps, the clinical usability of the device is increased, the air cushion structure is replaced conveniently, convenience is increased for maintenance work, the air cushion, the sponge cushion, the elastic net cover and the elastic belt are connected sequentially from top to bottom, the comfort of a patient lying down can be increased through the elastic function, the influence of pressure sores of the patient after limbs contact can be relieved through the integral elastic function of the device, and the pressure sores preventing effect of the device is increased.

Description

Multifunctional pressure sore prevention air cushion

Technical Field

The utility model relates to the technical field of medical nursing equipment, in particular to a multifunctional pressure sore prevention air cushion.

Background

In the nursing work of department of neurology, patient is lying for a long time, and the limbs receive the unbalanced pressure, the circumstances of pressure sore probably appears under the oppression effect for a long time to lead to the fact harmful effects to limbs health, consequently do in nursing work, to the inconvenient patient who need lie for a long time of action, the use of nursing equipment needs to consider the existence to pressure sore problem.

Patent document: CN209048528U discloses a medical air cushion bed, "comprising a bed body and an air cushion matched with the bed body; the air cushion is formed by clamping a plurality of strip-shaped air bags side by side along the length direction of the bed body; one end of the strip-shaped air bag is provided with an air inlet, the other end of the strip-shaped air bag is provided with an air outlet, and the air outlet is connected with an exhaust valve; the bed body is provided with an air pump, and the output end of the air pump is communicated with an air duct; a plurality of branch air guide pipes corresponding to the air inlets are communicated with the air guide pipes, and the branch air guide pipes are communicated with the air inlets through air valves;

however, when the device is used, the air cushion structure and the bed plate structure are of an integrated structure, after the air cushion structure is damaged, the problem of inconvenient replacement exists, if the whole device is replaced, the cost can be increased, the device is difficult to play a better pressure sore prevention effect when in use, and the practicability of the device is affected.

Disclosure of Invention

The utility model aims to provide a multifunctional pressure sore prevention air cushion so as to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a multifunctional pressure sore prevention air cushion, which comprises a fixed frame, wherein a limit frame is inserted and installed at the top of the fixed frame, and a connecting frame is movably installed at the top of the limit frame;

the inner wall fixed mounting of fixed frame has the inside casing, the top of inside casing has the joint frame, the top joint of inside casing has the multiunit elastic cord, the inner wall fixed mounting of joint frame has the elastic mesh enclosure, the top fixed mounting of linking frame has the air cushion, the inner wall fixed mounting of spacing frame has the foam-rubber cushion, the front end and the tail end of fixed frame both sides all rotate and are connected with the damping pivot, the surface rotation of damping pivot is connected with the fixation clamp.

Preferably, the limit screw rod is embedded and installed around the bottom of the fixed frame, the outer surface of the limit screw rod is in threaded connection with the limit sleeve, and the bottom of the limit sleeve is fixedly provided with the anti-sliding seat.

Preferably, one side thread of the fixing clamp is connected with a connecting screw rod in a penetrating manner, the front end of the connecting screw rod is fixedly provided with a pressurizing plate, and the tail end of the connecting screw rod is fixedly provided with a rotating handle.

Preferably, the top of spacing lead screw surface fixed mounting has the stiffening ring, and the surface joint of stiffening ring is in the inside of fixed frame.

Preferably, the front joint of fixed frame has the spacing clamp, the front fixed mounting of spacing clamp has the layer board, the top of spacing clamp and layer board is all fixed mounting has the protection pad.

Preferably, the magnetic attraction layers are arranged around the top of the limit frame, and the bottom of the connecting frame is magnetically connected to the top of the magnetic attraction layers.

Preferably, the inner bottom wall gomphosis of spacing clamp is installed multiunit buffer tube, the inside sliding connection of buffer tube has the buffer rod, the inner bottom wall fixed mounting of buffer tube has buffer spring, and buffer spring's top fixed connection is in the bottom of buffer rod, the top fixed mounting of buffer rod has the hang plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the fixing frame can be installed and used between the bed board structures of the sickbed through the fixing clamps, the clinical usability of the device is increased, the air cushion structure is replaced conveniently, convenience is increased for maintenance work, the air cushion, the sponge cushion, the elastic net cover and the elastic belt are connected sequentially from top to bottom, the comfort of a patient lying down can be increased through the elastic function, the influence of pressure sores of the patient after limbs contact can be relieved through the integral elastic function of the device, and the pressure sores preventing effect of the device is increased.

2. According to the utility model, through the arrangement of the limiting clamps, the limiting frames and the connecting frames can be detached when the device is used, and when the fixing frames and the clamping frames are independently pressed for use, the device can still be used for nursing work of patients lying down under the elastic action of the elastic band and the elastic net cover, the elasticity of the device can still play a role in preventing pressure sores at one end, the collocation usability and flexibility of the structure of the device are increased, and the applicability is not increased through the position adjustment of the limiting sleeve and the anti-sliding seat, so that the device is not installed.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a limiting clip according to the present utility model;

FIG. 3 is a cross-sectional view of the clip structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a limit screw structure of the present utility model;

FIG. 5 is a schematic cross-sectional view of a tilt plate structure of the present utility model;

fig. 6 is an enlarged schematic view of the structure a in fig. 5 according to the present utility model.

In the figure: 1. a fixed frame; 2. a limit frame; 3. a connection frame; 4. an inner frame; 5. a clamping frame; 6. an elastic band; 7. an elastic mesh cover; 8. an air cushion; 9. a sponge cushion; 10. damping the rotating shaft; 11. a fixing clamp; 12. a limit screw rod; 13. a limit sleeve; 14. an antiskid base; 15. a connecting screw rod; 16. a pressurizing plate; 17. a rotating handle; 18. a reinforcing ring; 19. a limiting clamp; 20. a supporting plate; 21. a protective pad; 22. a magnetic attraction layer; 23. a buffer tube; 24. a buffer rod; 25. a buffer spring; 26. and (3) an inclined plate.

Detailed Description

Referring to fig. 1, 2 and 3, a multifunctional anti-pressure sore air cushion comprises a fixed frame 1, wherein the top of the fixed frame 1 is inserted and connected with a limiting frame 2, the top of the limiting frame 2 is movably provided with a connecting frame 3, the front end of the connecting frame 15 is fixedly provided with an inner frame 4, the top of the inner frame 4 is provided with a clamping frame 5, the top of the inner frame 4 is clamped with a plurality of groups of elastic belts 6, the inner wall of the clamping frame 5 is fixedly provided with an elastic net cover 7, the top of the connecting frame 3 is fixedly provided with an air cushion 8, the inner wall of the limiting frame 2 is fixedly provided with a foam cushion 9, the front end and the tail end of both sides of the fixed frame 1 are respectively connected with a damping rotating shaft 10 in a rotating way, the outer surface of the damping rotating shaft 10 is respectively connected with a fixing clamp 11, one side of the fixing clamp 11 is in threaded penetrating way with a connecting screw 15, the front end of the connecting screw 15 is fixedly provided with a pressurizing plate 16, the tail end of the connecting screw 15 is fixedly provided with a rotating handle 17, the front face of the fixing frame 1 is clamped with a limiting clamp 19, the front face of the limiting clamp 19 is fixedly provided with a 20, the tops of the

limiting clamps

19 and 20 are respectively are fixedly provided with a protection cushion 21, the tops 2 are respectively, the tops of the top of the limiting clamps 2 are respectively are fixedly provided with a magnetic layer 22, and the tops of the top of the two sides of the limiting frames are respectively connected with the magnetic layers 2;

after the top of the fixed frame 1 is connected with the limit frame 2 in an installing manner, the top of the limit frame 2 can be connected with the connecting frame 3 in an installing manner through a magnetic connection manner, and the clamping frame 5 is connected in an installing manner, so that the air cushion 8, the sponge cushion 9, the elastic net cover 7 and the elastic belt 6 are sequentially connected from top to bottom, then a complete air cushion bed body structure is formed, the fixed frame 1 can rotate the fixed clamp 11 through the damping rotating shaft 10, the fixed clamp 11 is clamped between the bed boards, the rotation of the rotary handle 17 can be realized, the rotation of the connecting screw rod 15 is driven, the pressurizing plate 16 is pushed, the device is connected and fixed between the bed boards, the clinical usability of the device is increased, the comfort of the patient in lying is increased through the combination of the air cushion 8, the sponge cushion 9, the elastic net cover 7 and the elastic belt 6, the pressure sore effect of the patient after limb contact can be lightened through the whole elastic effect of the device, and the pressure sore preventing effect of the device is increased.

Referring to fig. 1, 2, 4, 5 and 6, the periphery of the bottom of the fixed frame 1 is provided with a limit screw rod 12 in a jogged manner, the outer surface of the limit screw rod 12 is in threaded connection with a limit sleeve 13, the bottom of the limit sleeve 13 is fixedly provided with an anti-slip seat 14, the top of the outer surface of the limit screw rod 12 is fixedly provided with a reinforcing ring 18, the outer surface of the reinforcing ring 18 is clamped in the fixed frame 1, the inner bottom wall of the limiting clamp 19 is provided with a plurality of groups of buffer tubes 23 in a jogged manner, the inside of the buffer tubes 23 is slidably connected with a buffer rod 24, the inner bottom wall of the buffer tube 23 is fixedly provided with a buffer spring 25, the top of the buffer spring 25 is fixedly connected with the bottom of the buffer rod 24, and the top of the buffer rod 24 is fixedly provided with an inclined plate 26;

when the fixed frame 1 is installed and used, the positions of the limiting sleeve 13 and the anti-slip seat 14 are adjusted on the limiting screw rod 12 in a rotating mode, so that the fixed frame 1 is more attached when being installed on a bed plate structure, the convenience of installation of the device is increased, and through the arrangement of the limiting clamp 19, the limiting frame 2 and the connecting frame 3 can be detached when the device is used, the fixed frame 1 and the clamping frame 5 can be independently pressed and used, under the elastic action of the elastic band 6 and the elastic net cover 7, the device can still be used for nursing work of lying down of a patient, the elasticity of the device can still play the role of preventing pressure sores at one end, and the collocation usability and the flexibility of the structure of the device are increased.

The theory of operation, through the setting of fixed frame 1 and linking frame 3, the device is being used for nursing during operation, the top of fixed frame 1 carries out the erection joint back to spacing frame 2 through the mode of pegging graft, the top of spacing frame 2 is the same accessible magnetism and is connected the mode and carry out the erection joint to linking frame 3, and the setting of interior accessible inside casing 4 of fixed frame 1 carries out the joint installation to joint frame 5, thereby constitute the device is whole, make air cushion 8, foam-rubber cushion 9 elastic screen panel 7 and elastic cord 6 connect gradually from top to bottom, then constitute complete air cushion bed body structure, the bottom accessible spacing lead screw 12 of fixed frame 1 and the setting of spacing sleeve 13, the sleeve pipe is to the rotation of spacing sleeve 13, adjustable spacing sleeve 13 and the position of antiskid seat 14, adjust the height all around of fixed frame 1 bottom, thereby make it contact in the sick bed face and carry out the use, and set up rotation fixation clamp 11 of accessible damping pivot 10 when installing and use, carry out rotation 17 to linking lead screw 15 to the both sides of sick bed, thereby promote and press plate 16 and carry out the setting up between fixation clamp 11 and elastic screen panel 6 and clamp 6 and make the setting up the elastic screen panel 3 and the whole mode of installing at the frame 1 and the frame of can be used for nursing frame 1 and the frame 3 when setting up and the elastic screen panel is used, can's 3 and the whole is used under the setting up and the frame is being used to be used to the frame 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional sore air cushion that prevents pressing, includes fixed frame (1), its characterized in that: a limiting frame (2) is inserted into the top of the fixed frame (1), and a connecting frame (3) is movably arranged at the top of the limiting frame (2);

inner wall fixed mounting of fixed frame (1) has inside casing (4), the top of inside casing (4) has joint frame (5), the top joint of inside casing (4) has multiunit elastic webbing (6), the inner wall fixed mounting of joint frame (5) has elastic mesh enclosure (7), the top fixed mounting of linking frame (3) has air cushion (8), the inner wall fixed mounting of spacing frame (2) has foam-rubber cushion (9), the front end and the tail end of fixed frame (1) both sides all rotate and are connected with damping pivot (10), the surface rotation of damping pivot (10) is connected with fixation clamp (11).

2. The multifunctional pressure sore prevention air cushion as claimed in claim 1, wherein: the anti-slip device is characterized in that a limit screw rod (12) is embedded and installed around the bottom of the fixed frame (1), the outer surface of the limit screw rod (12) is connected with a limit sleeve (13) in a threaded manner, and an anti-slip seat (14) is fixedly installed at the bottom of the limit sleeve (13).

3. The multifunctional pressure sore prevention air cushion as claimed in claim 1, wherein: one side screw thread through connection of fixation clamp (11) has linking lead screw (15), the front end fixed mounting of linking lead screw (15) has pressurization board (16), the tail end fixed mounting of linking lead screw (15) has rotation handle (17).

4. The multifunctional pressure sore prevention air cushion as claimed in claim 2, wherein: the top of the outer surface of the limit screw rod (12) is fixedly provided with a reinforcing ring (18), and the outer surface of the reinforcing ring (18) is clamped in the fixing frame (1).

5. The multifunctional pressure sore prevention air cushion as claimed in claim 1, wherein: the front of fixed frame (1) joint has spacing clamp (19), the front fixed mounting of spacing clamp (19) has layer board (20), the top of spacing clamp (19) and layer board (20) is all fixed mounting has protection pad (21).

6. The multifunctional pressure sore prevention air cushion as claimed in claim 1, wherein: the magnetic attraction layers (22) are arranged around the top of the limiting frame (2), and the bottom of the connecting frame (3) is magnetically connected to the top of the magnetic attraction layers (22).

7. The multifunctional pressure sore prevention air cushion as defined in claim 5, wherein: the inner bottom wall gomphosis of spacing clamp (19) is installed multiunit buffer tube (23), the inside sliding connection of buffer tube (23) has buffer rod (24), the inner bottom wall fixed mounting of buffer tube (23) has buffer spring (25), and the top fixed connection of buffer spring (25) is in the bottom of buffer rod (24), the top fixed mounting of buffer rod (24) has inclined plate (26).