CN116019652B - Inflatable turning back cushion for nursing - Google Patents
Inflatable turning back cushion for nursing Download PDFInfo
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- CN116019652B CN116019652B CN202211573856.9A CN202211573856A CN116019652B CN 116019652 B CN116019652 B CN 116019652B CN 202211573856 A CN202211573856 A CN 202211573856A CN 116019652 B CN116019652 B CN 116019652B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 70
- 230000007306 turnover Effects 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims description 19
- 210000001217 buttock Anatomy 0.000 claims description 13
- 230000002439 hemostatic effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 15
- 210000002414 leg Anatomy 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 210000003437 trachea Anatomy 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 208000029549 Muscle injury Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the nursing field and discloses an inflatable turnover back cushion for nursing, which comprises a basic air cushion, wherein the side part of the basic air cushion is connected with a regulator, the upper side of the basic air cushion is provided with a first turnover air bag and a second turnover air bag, the first turnover air bag and the second turnover air bag are respectively connected with a first air duct and a second air duct, the first air duct and the second air duct are both connected with the regulator, the side part of the regulator is provided with an air guide device, the air guide device is communicated with the inside of the regulator, the movement of the first turnover air bag and the second turnover air bag is different, the angle and the thickness of the turnover back cushion are changed, the waist and hip position of a patient are driven to rotate, the patient is enabled to realize turnover, the force of medical staff is saved, the position of two one-way valves can be exchanged by rotating a sealing plate through an operating rod, the air inlet and outlet change of the first air duct and the second air duct is simultaneously carried out, and the first turnover air bag and the second turnover air bag are represented to synchronously bulge and collapse.
Description
Technical Field
The invention relates to the field of nursing, in particular to an inflatable turning back cushion for nursing.
Background
When the lower limb operation is performed, the patient needs to be subjected to general anesthesia, so that the patient is temporarily unconscious, but the patient also loses control over the body, when the operation is performed, if the patient needs to be turned over, the patient keeps sideways, the patient needs to be manually performed by medical staff, so that a great deal of energy and physical strength of the medical staff are consumed, and muscle injury or wound injury can be caused to the body of the patient;
In addition, when people with inconvenient actions are nursed daily, actions such as turning over often need two or even more people to cooperate, and the actions are very laborious, so that an air cushion capable of helping patients to turn over is arranged.
Medical grade air beds have been widely used and are currently divided into two main categories: the product is generally composed of a base cushion and strip-shaped air bags which are arranged in sequence, and the other type of product is provided with a turning-over air bag below a supporting plate at the corresponding part of the human body under the mattress, and the human body is actively lifted or put down to realize turning-over action by inflating and deflating the air bags. The portable full-automatic turn-over nursing mattress with the patent number of CN201921281598.0 consists of a base cushion, an independent turn-over frame, a turn-over air chamber, a support cushion, an air duct, an air pump and a control system, wherein the flexible back surface of the base cushion is anti-skid, and the front surface of the base cushion is provided with a plurality of independent turn-over frames arranged along the surface of the base cushion; the independent turnover frames are composed of a bottom plate hinged at one end, supporting plates and turnover air chambers between the bottom plate and the supporting plates, the length direction of the bottom plate of each independent turnover frame is parallel to the width direction of the bottom plate, the hinged ends of adjacent independent turnover frames are mutually reversed, the turnover air chambers of the odd-numbered independent turnover frames and the turnover air chambers of the even-numbered independent turnover frames are respectively connected with the air pump through corresponding valves after being connected in parallel by different air ducts, the turnover frame group formed by all independent turnover frames is provided with a flexible supporting plate, the bottom of the supporting plate is elastically connected with the central part of each independent turnover frame supporting plate and the non-hinged end, the air pump is used for realizing the inflation and deflation of the air cushion, the lifting and lowering of the whole patient by the odd-even turnover frames are achieved, but the prior art has poor synchronism when the turnover direction is quickly regulated, the reaction time of the air pump and a control system is required for the switching of the turnover directions, the structure is complex, and the cost is high; therefore, the existing requirements are not met, and an inflatable turnover back cushion for nursing is provided.
Disclosure of Invention
The invention provides an inflatable turning back cushion for nursing, which has the beneficial effects of solving the problems of poor synchronism, relatively complex structure and relatively high cost in the prior art for rapidly adjusting the turning direction, and the reaction time of an air pump and a control system for switching the turning direction.
The invention provides the following technical scheme: the utility model provides a nursing is with inflatable back of body pad of standing up, includes basic air cushion, basic air cushion lateral part is connected with the regulator, basic air cushion upside is provided with first gasbag and the second gasbag of standing up, first gasbag with the second is stood up the gasbag and is connected with first air duct and second air duct respectively, first air duct with the second air duct all with the regulator is connected, air guide device is installed to the regulator lateral part, air guide device with the inside intercommunication of regulator.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the utility model discloses a basic air cushion, including basic air cushion, safety belt, air cock, basic air cushion sets up to butterfly shape, basic air cushion's whole cross-section sets up to concave font, basic air cushion's upside is provided with the safety belt, the both ends of safety belt are connected respectively the both sides of basic air cushion, basic air cushion's lateral part is provided with the air cock, the air cock is used for external inflation and exhaust.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the side portion of basic air cushion is connected with Y type air duct, Y type air duct's bifurcation mouth of pipe is connected with shank auxiliary airbag and the supplementary gasbag of armpit respectively, shank auxiliary airbag with the supplementary gasbag of armpit all with the inside intercommunication of basic air cushion, basic air cushion side portion still is provided with the hemostatic gasbag area, hemostatic gasbag area side portion is connected with independent air duct, independent air duct is used for independent external inflation and exhaust.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the regulator internally mounted has baffle and closing plate, the baffle with the closing plate will regulator internal partition becomes three space, first air duct with the second air duct respectively with two space intercommunication about the baffle, air guide device with the space intercommunication of closing plate below, install two check valves on the closing plate, two the check valve installation opposite direction, two the check valve respectively with two spaces about the baffle correspond.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the air guide device comprises a piston plate and a driving rod, wherein the piston plate is vertically arranged at the end part of the driving rod, the driving rod is inserted and slidably arranged at the bottom side of the regulator, the piston plate is slidably connected in the space at the bottom of the sealing plate, an operating rod is arranged at the top of the regulator, the operating rod penetrates through the partition plate, and the bottom end of the operating rod is vertically connected with the middle part of the sealing plate.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: when the first air duct is in air and the second air duct is out, the first turning-over air bag is bulged, the second turning-over air bag is shrunken, and the patient turns over rightwards.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: when the first air duct is out and the second air duct is in, the first turning-over air bag is shrunken, the second turning-over air bag is bulged, and the patient turns over leftwards.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the utility model discloses a fixed trachea, including the regulator, the action bars with install fixed trachea between the regulator, the action bars is at the inside installation of rotating of fixed trachea, the top outside of action bars is installed and is inflated the gasbag, inflate the gasbag with fixed trachea intercommunication, the gasbag valve is installed to the gasbag downside, the closing plate lateral part is provided with first sealed gasbag and second sealed gasbag, first sealed gasbag with the second sealed gasbag all with fixed trachea intercommunication.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the first sealed gasbag is used for the action bars the closing plate with the seal of handing-over department of baffle, first sealed gasbag is installed the baffle downside, the closing plate middle part is seted up flutedly, the recess with first sealed gasbag corresponds, the second sealed gasbag is installed the regulator inner wall, the second sealed gasbag with closing plate lateral wall clearance fit, the second sealed gasbag is used for the closing plate with seal between the regulator, first sealed gasbag with be connected with communicating pipe between the second sealed gasbag, first sealed gasbag is connected fixed tracheal bottom, first sealed gasbag with the action bars keeps the clearance.
As an alternative scheme of the inflatable turning back cushion for nursing, the invention comprises the following steps: the utility model discloses a basic air cushion internally mounted has the elastic stand, the elastic stand is provided with two, two the elastic stand is the U type frame, two the elastic stand is the symmetry setting, first flexible pad is installed to first upset gasbag upside, second flexible pad is installed to second upset gasbag upside, first flexible pad with the retainer plate is all installed to second flexible pad inboard, first flexible pad with the upside of second flexible pad all is provided with the buttock and is sunken, the buttock is sunken to correspond the upside of retainer plate.
The invention has the following beneficial effects:
1. This inflatable back pad of standing up for nursing through the setting of first gasbag of standing up and second gasbag of standing up, when first air duct and second air duct aerify respectively and exhaust, the motion of first gasbag of standing up and second are stood up the gasbag of standing up, the activity difference of both makes whole back pad angle and thickness change of standing up, thereby drive patient's waist buttock position and rotate, make the patient realize standing up, medical personnel's strength has been saved, and through shank supplementary gasbag and armpit supplementary gasbag, put patient's upper body and shank nature, be convenient for cooperate the going on of operation, simultaneously the independently aerify the exhaust of hemostatic gasbag area, can twine at patient's thigh root, hemostatic gasbag area aerify and tighten the hemostasis with patient shank, so cooperate the going on of operation, use the safety belt to tie up at patient's waist abdomen, keep the shape of standing up the back pad through elastic support and retainer plate, make patient's buttock and buttock concave place correspond, reduce patient's slip when the body, reduce the production of friction.
2. According to the inflatable turning back cushion for nursing, through the arrangement of the regulator, the sealing plate can be rotated by the operating rod, so that the positions of the two one-way valves can be changed, if the piston of the piston plate moves before the change, the first air guide pipe is used for air inlet, the second air guide pipe is used for air outlet, at the moment, the first turning air bag is bulged, the second turning air bag is contracted, and a patient turns right in a clockwise direction; through the change of check valve position, when piston plate piston moves, first air duct is given vent to anger, the second air duct is intake, and first turn over the gasbag is flat down, and the gasbag is turned over to the second, and patient turns over left instead, and first air duct and second air duct business turn over gas change go on simultaneously, represent first turn over gasbag and the second turn over gasbag and swell in step and flat down for turn over the back cushion and accomplish the conversion of turning over the direction fast, and simple structure simple operation reduces the cost, raises the efficiency.
3. This inflatable back cushion of standing up for nursing through the setting of inflatable balloon and fixed tracheal, pinch inflatable balloon, can aerify in fixed tracheal, gas gets into first sealed gasbag and second sealed gasbag, first sealed gasbag bulges and fills up baffle, action bars and closing plate junction, make here leakproofness improve and reduce the possibility that two space gases leaked, the second sealed gasbag is fixed, the lateral part interference of second sealed gasbag and closing plate is connected, make closing plate and regulator inner wall leakproofness strengthen, the closing plate is difficult to rotate, sealing plate and two check valve orientation's stability have been strengthened, simultaneously ensure the gas tightness of first and second and stand up the gasbag, when the gasbag valve is opened, gas can follow inflatable balloon department quick leakage, make first sealed gasbag and the shrink under the second sealed gasbag, make closing plate and action bars can be movable, thereby can rotate the action bars, make the position change of two check valves stand up, realize the change of orientation.
Drawings
Fig. 1 is a schematic overall perspective view of the present invention.
Fig. 2 is a schematic view of a split perspective structure of the present invention.
Fig. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is a schematic diagram of a rightward turning structure according to the present invention.
Fig. 5 is a schematic diagram of a leftward turning structure according to the present invention.
Fig. 6 is a schematic cross-sectional view of the regulator of the present invention.
Fig. 7 is a schematic cross-sectional structure of the regulator of the present invention after reversing.
Fig. 8 is an enlarged schematic view of the structure of the present invention at a.
Fig. 9 is an enlarged schematic view of the structure of the present invention at B.
In the figure: 110. a base cushion; 111. an air tap; 120. a first turn-over air bag; 121. a first flexible pad; 130. a second turn-over air bag; 131. a second flexible pad; 140. a first air duct; 150. a second air duct; 160. an elastic frame; 170. a fixing ring; 180. buttocks are depressed; 190. leg assist air bags; 195. y-shaped air duct; 200. an underarm auxiliary balloon; 210. a hemostatic balloon belt; 211. an independent air duct; 220. a regulator; 230. an air guide device; 231. a piston plate; 232. a driving rod; 240. a sealing plate; 250. a one-way valve; 260. a partition plate; 270. an operation lever; 280. an inflatable airbag; 290. an air bag valve; 300. a first sealed bladder; 310. a second sealed bladder; 320. a communicating pipe; 330. a groove; 340. fixing the air pipe; 350. a safety belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
This embodiment is intended to promote solving when carrying out the operation, if need to stand up to patient, make it keep the side, just need medical personnel to carry out by hand, not only consume medical personnel a large amount of efforts and physical power, but also probably cause muscle damage or wound damage's problem to patient's health in time, please see fig. 1-5, a nursing is with inflatable back cushion of standing up, including basic air cushion 110, basic air cushion 110 sets up to butterfly shape, two pages of foldability near patient's buttock position, its whole is collapsible crimping flexible material, reverse side rubber bottom antiskid, basic air cushion 110's whole cross-section sets up to concave font, both ends are upwards protruding the middle part is sunken, be convenient for restrict patient's health in the centre.
The side of the basic air cushion 110 is connected with a regulator 220 for controlling to turn over the back cushion, the upside of the basic air cushion 110 is provided with a first turning over air bag 120 and a second turning over air bag 130, the first turning over air bag 120 and the second turning over air bag 130 are respectively connected with a first air duct 140 and a second air duct 150, the first air duct 140 and the second air duct 150 penetrate through the inside of the basic air cushion 110, the first air duct 140 and the second air duct 150 are connected with the regulator 220, the side of the regulator 220 is provided with an air guide device 230, the air guide device 230 in the embodiment can be an air pump, the turning over back cushion can be inflated, and the air guide device 230 is communicated with the inside of the regulator 220. Referring to fig. 3, 4 and 5, when the first air duct 140 and the second air duct 150 are respectively inflated and exhausted, the movement of the first turning-over air bag 120 and the second turning-over air bag 130 is different, and the movement difference of the two makes the angle and thickness of the whole turning-over back cushion change, so that the waist and hip position of the patient is driven to rotate, and the patient is turned over.
Referring to fig. 1, a safety belt 350 is disposed on the upper side of the base cushion 110, the safety belt 350 is an elastic belt with a velcro at the end, two ends of the safety belt 350 are respectively connected to two sides of the base cushion 110, and can be tied to the waist and abdomen of a patient, an air tap 111 is disposed on the side of the base cushion 110, the air tap 111 is used for external inflation and exhaust, and can be inflated in advance, and then the air tap 111 is sealed.
The side of the basic air cushion 110 is connected with a Y-shaped air duct 195, the bifurcation orifice of the Y-shaped air duct 195 is respectively connected with a leg auxiliary air bag 190 and an armpit auxiliary air bag 200, the leg auxiliary air bag 190 and the armpit auxiliary air bag 200 are communicated with the inside of the basic air cushion 110, the leg auxiliary air bag 190 is used for being padded under the leg of a patient, the armpit auxiliary air bag 200 is used for being padded under the armpit of the patient, the side of the basic air cushion 110 is also provided with a hemostatic air bag belt 210 which is used for being wound on the leg of the patient, the side of the hemostatic air bag belt 210 is connected with an independent air duct 211, the independent air duct 211 is used for being independently externally inflated and exhausted, and the leg can be tightened after the hemostatic air bag belt 210 is inflated, so that blood is not circulated, and the hemostatic air bag belt can be used singly in cooperation with an operation.
Referring to fig. 2, the elastic frames 160 are installed inside the base air cushion 110, in this embodiment, the elastic frames 160 are set to be stainless steel frames, the elastic frames 160 are set to be two, the two elastic frames 160 are all U-shaped frames, the two elastic frames 160 are symmetrically set to be used for helping the base air cushion 110 to keep the shape, the first flexible cushion 121 is installed on the upper side of the first turning-over air bag 120, the second flexible cushion 131 is installed on the upper side of the second turning-over air bag 130, the fixing rings 170 are installed on the inner sides of the first flexible cushion 121 and the second flexible cushion 131, the first flexible cushion 121 and the second flexible cushion 131 are set to be silica gel cushions and used for increasing friction with the skin or clothes of a patient, and sliding of the patient during tilting is reduced as much as possible. The upper sides of the first and second flexible pads 121 and 131 are provided with buttocks recesses 180, and the buttocks recesses 180 correspond to the upper sides of the fixing rings 170, and also serve to reduce slippage.
In this embodiment: when the first air duct 140 and the second air duct 150 are respectively inflated and exhausted, the movement of the first turning-over air bag 120 and the second turning-over air bag 130 is different, and the movement difference of the first turning-over air bag 120 and the second turning-over air bag makes the angle and the thickness of the whole turning-over back cushion change, so that the waist and hip position of the patient is driven to rotate, the patient is enabled to turn over, the strength of medical staff is saved, and the hemostatic air bag belt 210 can tighten the legs after being inflated to enable blood not to circulate, and the first flexible pad 121 and the second flexible pad 131 are arranged as silica gel pads and are used for increasing friction between the first flexible pad and the skin or clothes of the patient, so that the slippage of the patient during tilting is reduced as much as possible. The upper sides of the first and second flexible pads 121 and 131 are provided with buttocks recesses 180, and the buttocks recesses 180 correspond to the upper sides of the fixing rings 170, and also serve to reduce slippage.
Example 2
The present embodiment aims to solve the problems of poor synchronization, relatively complex structure, and relatively high cost of the reaction time of the air pump and the control system required for switching the turning direction in the prior art when the turning direction is rapidly adjusted, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 3-7, a partition plate 260 and a sealing plate 240 are installed inside the regulator 220, the partition plate 260 is vertically installed at the top inside the regulator 220, the partition plate 260 and the sealing plate 240 divide the interior of the regulator 220 into three spaces, the first air duct 140 and the second air duct 150 are respectively communicated with the left space and the right space of the partition plate 260, the air duct 230 is communicated with the space below the sealing plate 240, and two check valves 250 are installed on the sealing plate 240, see fig. 7, the check valves 250 are provided as spring check valves, which are products of the prior art, and the installation directions of the two check valves 250 are opposite, so that the air input by the air duct 230 can only enter from one check valve 250, and the two check valves 250 respectively correspond to the left space and the right space of the partition plate 260.
In this embodiment, as shown in fig. 6, the air guide device 230 includes a piston plate 231 and a driving rod 232, the piston plate 231 is configured as a rubber plate, the piston plate 231 is vertically installed at the end of the driving rod 232, the driving rod 232 is slidably installed at the bottom side of the regulator 220, the driving rod 232 can move up and down to move the piston of the driving rod 231, so as to inflate the interior of the regulator 220, the piston plate 231 is slidably connected in the space at the bottom of the sealing plate 240, and the reverse one-way valve 250 is opened when the piston plate 231 moves down due to the relatively small valve port of the one-way valve 250, so that air is discharged from the one-way valve 250. The top of the regulator 220 is provided with an operation rod 270, the operation rod 270 penetrates through the partition plate 260, the bottom end of the operation rod 270 is vertically connected with the middle part of the sealing plate 240, the operation rod 270 is rotationally connected with the regulator 220, and the rotation operation rod 270 can drive the sealing plate 240 to rotate so as to realize the position conversion of the two one-way valves 250.
When the first air duct 140 is in air and the second air duct 150 is out, the first turning-over air bag 120 is inflated, the second turning-over air bag 130 is deflated, and the patient turns over rightwards.
When the first air duct 140 is out and the second air duct 150 is in, the first turning-over air bag 120 is shrunken, the second turning-over air bag 130 is bulged, and the patient turns over leftwards.
In this embodiment: through the arrangement of the regulator 220, the sealing plate 240 can be rotated by using the operation rod 270, so that the positions of the two one-way valves 250 can be changed, if the piston plate 231 is moved before the change, the first air duct 140 is inflated, the second air duct 150 is deflated, at the moment, the first turning-over air bag 120 is inflated, the second turning-over air bag 130 is deflated, and the patient turns over rightwards in a clockwise direction; through the change of check valve 250 position, when piston plate 231 piston motion, first air duct 140 is given vent to anger, second air duct 150 is intake, first turn over gasbag 120 is flat down, second turn over gasbag 130 is swelled, patient turns over left instead, first air duct 140 and second air duct 150 are intake and outlet changes go on simultaneously, represent first turn over gasbag 120 and second turn over gasbag 130 synchronous swell and flat down for turn over the back cushion and accomplish the conversion of turning over the direction fast, and compare in prior art, this scheme structure is simpler, reduce the cost, raise the efficiency.
Example 3
The present embodiment is intended to facilitate solving the problem that after the seal plate 240 is rotated, if the tightness is insufficient, the three space gases inside the regulator 220 leak from each other to greatly affect the stability of the turn-over air cushion, and is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 6-9, a fixed air pipe 340 is installed between the operation rod 270 and the regulator 220, the fixed air pipe 340 is provided as a hard and flexible spliced pipeline, the operation rod 270 is rotatably installed inside the fixed air pipe 340, an inflatable air bag 280 is installed outside the top end of the operation rod 270, the inflatable air bag 280 is communicated with the fixed air pipe 340, an air bag valve 290 is installed at the bottom side of the inflatable air bag 280, the fixed air pipe 340 adjacent to the air bag valve 290 is a flexible rubber pipe, and the valve rod of the air bag valve 290 can press the pipe wall of the fixed air pipe 340 against the side wall of the operation rod 270, so that the air can not circulate there, thereby realizing the tightness under the fixed air pipe 340.
The sealing plate 240 is provided at a side thereof with a first sealing bladder 300 and a second sealing bladder 310, and both the first sealing bladder 300 and the second sealing bladder 310 communicate with a fixed air pipe 340.
When the air conditioner is specifically arranged, the first sealing air bag 300 is used for sealing the joint of the operating rod 270, the sealing plate 240 and the partition plate 260, the first sealing air bag 300 is installed at the bottom side of the partition plate 260 in a gluing way, the middle of the sealing plate 240 is provided with a groove 330, the groove 330 corresponds to the first sealing air bag 300, the second sealing air bag 310 is installed on the inner wall of the regulator 220, the second sealing air bag 310 is in clearance fit with the side wall of the sealing plate 240, the second sealing air bag 310 is used for sealing between the sealing plate 240 and the regulator 220, a communicating pipe 320 is connected between the first sealing air bag 300 and the second sealing air bag 310, the first sealing air bag 300 is connected to the bottom of the fixed air pipe 340, the first sealing air bag 300 keeps a clearance with the operating rod 270, when the air bag valve 290 is opened, air can rapidly leak from the air bag 280, and the first sealing air bag 300 and the second sealing air bag 310 shrink down, so that the sealing plate 240 and the operating rod 270 can move.
In this embodiment: the inflatable airbag 280 is pinched to inflate the fixed air tube 340, air enters the first sealed airbag 300 and the second sealed airbag 310, the first sealed airbag 300 bulges to fill the joint of the partition plate 260, the operating rod 270 and the sealing plate 240, so that the tightness of the joint is improved, the possibility of leakage of two space gases is reduced, the second sealed airbag 310 inflates, the second sealed airbag 310 is in interference connection with the side part of the sealing plate 240, the tightness of the sealing plate 240 and the inner wall of the regulator 220 is enhanced, the sealing plate 240 is difficult to rotate, and the stability of the sealing plate 240 and the two check valves 250 is enhanced, so that the air tightness and the stability of the first turning airbag 120 and the second turning airbag 130 are ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. An inflatable turn-over back cushion for nursing, comprising a basic air cushion (110), and is characterized in that: the side part of the basic air cushion (110) is connected with a regulator (220), a first turning-over air bag (120) and a second turning-over air bag (130) are arranged on the upper side of the basic air cushion (110), the first turning-over air bag (120) and the second turning-over air bag (130) are respectively connected with a first air duct (140) and a second air duct (150), the first air duct (140) and the second air duct (150) are both connected with the regulator (220), an air guide device (230) is arranged on the side part of the regulator (220), and the air guide device (230) is communicated with the interior of the regulator (220);
The regulator (220) is internally provided with a partition plate (260) and a sealing plate (240), the partition plate (260) and the sealing plate (240) divide the interior of the regulator (220) into three spaces, the first air guide pipe (140) and the second air guide pipe (150) are respectively communicated with the left space and the right space of the partition plate (260), the air guide device (230) is communicated with the space below the sealing plate (240), the sealing plate (240) is provided with two one-way valves (250), the installation directions of the two one-way valves (250) are opposite, and the two one-way valves (250) respectively correspond to the left space and the right space of the partition plate (260);
The air guide device (230) comprises a piston plate (231) and a driving rod (232), the piston plate (231) is vertically arranged at the end part of the driving rod (232), the driving rod (232) is installed at the bottom side of the regulator (220) in an inserting sliding manner, the piston plate (231) is connected in a space at the bottom of the sealing plate (240) in a sliding manner, an operating rod (270) is installed at the top of the regulator (220), the operating rod (270) penetrates through the partition plate (260), and the bottom end of the operating rod (270) is vertically connected with the middle part of the sealing plate (240);
A fixed air pipe (340) is arranged between the operating rod (270) and the regulator (220), the operating rod (270) is rotatably arranged in the fixed air pipe (340), an inflatable air bag (280) is arranged on the outer side of the top end of the operating rod (270), the inflatable air bag (280) is communicated with the fixed air pipe (340), an air bag valve (290) is arranged on the bottom side of the inflatable air bag (280), a first sealing air bag (300) and a second sealing air bag (310) are arranged on the side part of the sealing plate (240), and the first sealing air bag (300) and the second sealing air bag (310) are both communicated with the fixed air pipe (340);
the first sealing airbag (300) is used for sealing the joint of the operating rod (270), the sealing plate (240) and the partition plate (260), the first sealing airbag (300) is installed on the bottom side of the partition plate (260), a groove (330) is formed in the middle of the sealing plate (240), the groove (330) corresponds to the first sealing airbag (300), the second sealing airbag (310) is installed on the inner wall of the regulator (220), the second sealing airbag (310) is in clearance fit with the side wall of the sealing plate (240), the second sealing airbag (310) is used for sealing between the sealing plate (240) and the regulator (220), a communicating pipe (320) is connected between the first sealing airbag (300) and the second sealing airbag (310), the first sealing airbag (300) is connected to the bottom of the fixed air pipe (340), and the first sealing airbag (300) keeps clearance with the operating rod (270).
2. The nursing inflatable turn-over back pad of claim 1, wherein: the base air cushion (110) is set to be the butterfly shape, the whole cross-section of base air cushion (110) sets to concave font, the upside of base air cushion (110) is provided with safety belt (350), the both ends of safety belt (350) are connected respectively base air cushion (110) both sides, the lateral part of base air cushion (110) is provided with air cock (111), air cock (111) are used for external inflation and exhaust.
3. The nursing inflatable turn-over back pad of claim 1, wherein: the side of basic air cushion (110) is connected with Y type air duct (195), the bifurcation mouth of pipe of Y type air duct (195) is connected with shank auxiliary airbag (190) and armpit auxiliary airbag (200) respectively, shank auxiliary airbag (190) with armpit auxiliary airbag (200) all with the inside intercommunication of basic air cushion (110), basic air cushion (110) lateral part still is provided with hemostatic airbag area (210), hemostatic airbag area (210) lateral part is connected with independent air duct (211), independent air duct (211) are used for independent external inflation and exhaust.
4. The nursing inflatable turn-over back pad of claim 1, wherein: when the first air guide pipe (140) is in air and the second air guide pipe (150) is out of air, the first turning-over air bag (120) is bulged, the second turning-over air bag (130) is deflated, and the patient turns over rightwards.
5. The nursing inflatable turn-over back pad of claim 1, wherein: when the first air duct (140) is out and the second air duct (150) is in, the first turning-over air bag (120) is shrunken, the second turning-over air bag (130) is bulged, and the patient turns over leftwards.
6. The nursing inflatable turn-over back pad of claim 1, wherein: the utility model discloses a basic air cushion (110) internally mounted has elastic frame (160), elastic frame (160) are provided with two, two elastic frame (160) are U type frame, two elastic frame (160) are the symmetry setting, first flexible pad (121) are installed to first upset gasbag (120) upside, second flexible pad (131) are installed to second upset gasbag (130) upside, first flexible pad (121) with retainer plate (170) are all installed to second flexible pad (131) inboard, first flexible pad (121) with the upside of second flexible pad (131) all is provided with buttock sunken (180), buttock sunken (180) correspond the upside of retainer plate (170).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211573856.9A CN116019652B (en) | 2022-12-08 | 2022-12-08 | Inflatable turning back cushion for nursing |
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| CN202211573856.9A CN116019652B (en) | 2022-12-08 | 2022-12-08 | Inflatable turning back cushion for nursing |
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| CN116019652A CN116019652A (en) | 2023-04-28 |
| CN116019652B true CN116019652B (en) | 2024-04-30 |
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| CN212679205U (en) * | 2020-04-09 | 2021-03-12 | 曾黎丽 | Limb pressurization hemostasis device for operating room nursing |
| CN114587838A (en) * | 2022-02-23 | 2022-06-07 | 南通市肿瘤医院 | Prevent sacrococcygeal region pressure nature damage from turning over air cushion |
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|---|---|---|---|---|
| US6253402B1 (en) * | 1998-10-09 | 2001-07-03 | Joenne Lin | Air bed structure capable of alternate lying thereon on either of one's sides |
| JP2001258951A (en) * | 2000-03-21 | 2001-09-25 | Fujitec Engineering Co Ltd | Nursing bedding stand |
| CN1946317A (en) * | 2004-03-19 | 2007-04-11 | 斯普拉格有限公司 | Mattress |
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|---|---|
| CN116019652A (en) | 2023-04-28 |
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Effective date of registration: 20240410 Address after: Room 205-13, Building E1, Xingzhuang Science and Technology Industry, No. 288 Qinhuai Avenue, Yongyang Street, Lishui District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Zhankang Medical Technology Co.,Ltd. Country or region after: China Address before: Building 4, Moon Mountain Industrial Park, Lingang Economic Development Zone, Anji County, Huzhou City, Zhejiang Province, 313306 (within Anji Tiantuo Hardware Co., Ltd.) Applicant before: Anji Xinyuan Medical Supplies Co.,Ltd. Country or region before: China |
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