CN214387933U

CN214387933U - Wheelchair with anti-seepage isolation film

Info

Publication number: CN214387933U
Application number: CN202022647265.4U
Authority: CN
Inventors: 陈丽敏; 黄露芳; 廖利霞; 蒋冬艳; 蒋梦莹
Original assignee: Liuzhou Peoples Hospital
Current assignee: Liuzhou Peoples Hospital
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-15
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a wheel chair with an anti-seepage isolation film, which comprises a wheel chair body, three barrel frames, three film barrels and a plurality of double-sided adhesive tapes, wherein the wheel chair body comprises a frame, a backrest, a cushion, two handrails, a plurality of wheels, a pedal and two pushers; the barrel frame comprises a connecting rod, a sleeve and a return spring, the connecting rod is fixedly arranged on the frame, the sleeve is rotatably sleeved on the connecting rod, one end of the return spring is fixedly connected with the connecting rod, and the other end of the return spring is fixedly connected with the sleeve; one of the tube racks is positioned on one side of the backrest, which is back to the pedal, and the other two tube racks are arranged on two sides of the frame in the width direction; the membrane cylinder is detachably and fixedly connected with the sleeve; double-sided adhesive tapes are respectively adhered on the armrests and the cushion. The utility model discloses use the prevention of seepage to pass through the barrier film and shelter from two handrail, back and cushion, the prevention of seepage passes through the barrier film and in time gets rid of and changes after using, effectively reduces body fluid or pathogenic factor and remains the possibility that leads to cross contamination or cross infection on the wheelchair body.

Description

Wheelchair with anti-seepage isolation film

Technical Field

The utility model relates to the technical field of medical instrument auxiliary equipment, in particular to take wheelchair that prevention of seepage passed through barrier film.

Background

The wheelchair is provided with wheels, can help a mobile chair, and is used in a large amount in a hospital, the wheelchair used in the hospital is mainly used for transporting patients with inconvenient actions, and the patients sit on the wheelchair in the using process and are pushed by nursing staff. The wheelchair in the hospital is reused and is public, the use problem is not great for patients without trauma and without transmitted diseases, but the wheelchair is frequently used for patients with trauma or transmitted diseases, and after the wheelchair is contacted by the patients, body fluids such as blood, tissue fluid and the like or pathogenic factors are easily left on the wheelchair, so that the wheelchair is used by different patients, and the wheelchair is easy to cause cross contamination or cross infection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take prevention of seepage and pass through wheelchair of barrier film to reduce cross infection or cross contamination because of using the wheelchair to cause, the utility model discloses the technical scheme who adopts is:

a wheelchair with an anti-seepage isolation film comprises a wheelchair body, three cylinder frames, three film cylinders and a plurality of double-sided adhesive tapes, wherein the wheelchair body comprises a frame, a backrest, a cushion, two handrails, a plurality of wheels, a pedal and two pushers;

the barrel frame comprises a connecting rod, a sleeve and a reset spring, the connecting rod comprises a long rod and a short rod, the long rod and the short rod are fixedly connected in an L shape, one end of the short rod, which is back to the long rod, is fixedly connected with the frame, the sleeve is rotatably sleeved on the long rod, the rotating axis of the sleeve is parallel to the length direction of the long rod, and one end of the reset spring is fixedly connected with the long rod and the other end of the reset spring is fixedly connected with the sleeve; one of the tube racks is positioned on one side of the backrest, which faces the pedal, and the long rod of the tube rack is horizontally arranged and parallel to the width direction of the backrest; the other two barrel racks are arranged on two sides of the frame in the width direction in an opposite mode, and the long rods of the two barrel racks are horizontally arranged and perpendicular to the width direction of the frame; the membrane cylinder comprises a cylinder core and an anti-seepage isolation membrane, the cylinder core is detachably and fixedly connected with the sleeve, and the anti-seepage isolation membrane is wound on the cylinder core; one side of each armrest, which faces away from the other armrest, is provided with a first double-sided adhesive tape, the first double-sided adhesive tape is arranged along the length direction of the armrest, one end, close to the backrest, of the upper surface of the cushion is provided with a second double-sided adhesive tape, the second double-sided adhesive tape is arranged along the width direction of the backrest, one end, far away from the backrest, of the cushion is provided with a third double-sided adhesive tape, and the third double-sided adhesive tape is arranged along the width direction of the backrest.

Preferably, the outer diameter of one end of the sleeve, which is far away from the short rod, is gradually reduced from one side close to the short rod to the other side, and the barrel core and the sleeve are in detachable interference fit.

Preferably, the barrel frame positioned at one side of the backrest, which faces the pedal, is positioned below the push handle.

Preferably, the anti-seepage isolation film is made of PE material, and the thickness of the anti-seepage isolation film is 8-12 filaments; further preferably, the surface of the anti-seepage isolating membrane is provided with macromolecule water absorbing layers at intervals along the length direction.

Preferably, the first double-sided tape, the second double-sided tape and the third double-sided tape are all acrylic double-sided tapes.

Preferably, still include the supporter, the supporter is located the below of barrel holder, and the supporter sets up in the frame one end that dorsad the footboard.

Preferably, the level of the wheels should be lower than the level of the lower end of the membrane cartridge.

Preferably, the two tube racks located on both sides in the width direction of the vehicle frame are located below the armrest; the two round rods are horizontally arranged and perpendicular to the width direction of the cushion, are respectively positioned on two sides of the cushion in the width direction, and are positioned between the projection of the cushion on the horizontal plane and the projection of the two barrel frames on the horizontal plane, and are respectively fixedly connected with the frame; the horizontal height of the round rod is less than or equal to the horizontal height of the barrel frame.

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

the utility model discloses use the prevention of seepage to pass through the barrier film and shelter from two handrails, back and cushion, the prevention of seepage passes through the barrier film and in time gets rid of and change after using, reduce the possibility of patient direct contact wheelchair body, thereby reduce the pathogenic factor and remain the possibility that leads to cross contamination or cross infection on the wheelchair body, to the patient that leads to body fluid to ooze because of traumatism or other reasons, the prevention of seepage passes through the barrier film and can also keep apart most body fluid and wheelchair body, the polymer absorbs water the body fluid that the layer can effective absorption and lock post patient ooze, reduce the pollution of body fluid to the wheelchair body that leaks, thereby reduce the washing degree of difficulty of wheelchair body, and simultaneously, the cleanliness is guaranteed easily to the prevention of disposable prevention of seepage barrier film, be suitable for patient's wound contact, reduce and take place because of the condition that patient's wound direct contact wheelchair body and lead to infecting.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the membrane cartridge according to the embodiment of the present invention.

Fig. 3 is a schematic view of a cartridge holder according to an embodiment of the present invention.

Description of the main elements

In the figure: 1-a wheelchair body, 11-a frame, 12-a backrest, 13-a cushion, 14-a handrail, 15-a wheel, 16-a pedal, 17-a pushing handle, 2-a barrel frame, 21-a connecting rod, 211-a long rod, 212-a short rod, 22-a sleeve, 23-a return spring, 3-a film barrel, 31-an anti-seepage isolation film, 4-1-a first double-sided tape, 4-2-a second double-sided tape, 4-3-a third double-sided tape, 5-a shelf and 6-a round rod.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Referring to fig. 1-3, in a preferred embodiment of the present invention, a wheelchair with an anti-permeation isolation film comprises a wheelchair body 1, three frames 2, three film tubes 3 and a plurality of double-sided tapes, wherein the wheelchair body 1 comprises a frame 11, a backrest 12, a cushion 13, two handrails 14, a plurality of wheels 15, a pedal 16 and two pushers 17, the frame 2 comprises a connecting rod 21, a sleeve 22 and a return spring 23, the connecting rod 21 comprises a long rod 211 and a short rod 212, the long rod 211 and the short rod 212 are fixedly connected in an L shape, one end of the short rod 212, which faces away from the long rod 211, is fixedly connected with the frame 11, the sleeve 22 is rotatably sleeved on the long rod 211, the rotation axis of the sleeve is parallel to the length direction of the long rod 211, one end of the return spring 23 is fixedly connected with the long rod 211, and the other end of the return spring is fixedly connected with the sleeve 22; wherein a barrel frame 2 is positioned at one side of the backrest 12 opposite to the pedal 16, preferably, the barrel frame 2 is positioned below the pushing hands 17, so as to reduce the use influence of the barrel frame 2 on the wheelchair body 1 and reduce the possibility that the patient contacts the barrel frame 2 to pollute the articles placed on the barrel frame 2, and the long rod 211 of the barrel frame 2 is horizontally arranged and parallel to the width direction of the backrest 12; the other two barrel frames 2 are arranged on two sides of the frame 11 in the width direction in an opposite mode, and the long rods 211 of the two barrel frames 2 are horizontally arranged and perpendicular to the width direction of the frame 11; the membrane cylinder 3 comprises a cylinder core and an anti-seepage isolating membrane 31, the cylinder core is detachably and fixedly connected with the sleeve 22, in the embodiment, the outer diameter of one end of the sleeve 22, which is far away from the short rod 212, is gradually reduced from one side close to the short rod 212 to the other side, the cylinder core is detachably in interference fit with the sleeve 22, the disassembling and the installing processes are simple and convenient, and the anti-seepage isolating membrane 31 is rolled on the cylinder core; one side of each armrest 14, which faces away from the other armrest 14, is provided with a first double-sided adhesive tape 4-1, the first double-sided adhesive tape 4-1 is arranged along the length direction of the armrest 14, one end, facing the backrest 12, of the upper surface of the seat cushion 13 is provided with a second double-sided adhesive tape 4-2, the second double-sided adhesive tape 4-2 is arranged along the width direction of the backrest 12, one end, facing the backrest 12, of the seat cushion 13 is provided with a third double-sided adhesive tape 4-3, and the third double-sided adhesive tape 4-3 is arranged along the width direction of the backrest 12;

when the device is used, the anti-seepage separation films 31 on the film cylinders 3 corresponding to the two sides of the sitting position of the human body are pulled to the side, facing the other handrail 14, of the handrail 14 on the same side, and then are wound to the side, facing away from the other handrail 14, of the handrail 14 and are adhered to the first double-sided adhesive tape 4-1 on the handrail 14; winding the anti-seepage isolation film 31 on the film tube 3 positioned on the side of the backrest 12 opposite to the pedal 16 to the side of the backrest 12 opposite to the pedal 16 from the upper part of the backrest 12, adhering the front end of the anti-seepage isolation film 31 to the third double-sided adhesive tape 4-3 at one end of the cushion 13 far away from the backrest 12, flattening the anti-seepage isolation film 31 along the upper surface of the cushion 13, and adhering the anti-seepage isolation film 31 corresponding to one end of the cushion 13 close to the backrest 12 to the second double-sided adhesive tape 4-2 at the one end; after all the anti-seepage isolation films 31 are adhered and fixed, each anti-seepage isolation film 31 is straightened under the action of the reset spring 23 on the corresponding barrel frame 2, so that the anti-seepage isolation films 31 are prevented from automatically extending under the condition of accidental touch or shaking in the wheelchair advancing process, the waste of the anti-seepage isolation films 31 is reduced, and the influence of the anti-seepage isolation films 31 which are too long to extend on the normal use of the wheelchair body 1 is avoided; after each use, cutting off each anti-seepage isolating film 31 from the pulled-out part of the anti-seepage isolating film, and taking down the anti-seepage isolating film from the corresponding first double-sided adhesive tape 4-1, second double-sided adhesive tape 4-2 and third double-sided adhesive tape 4-3 for discarding; after the impermeable isolating membrane 31 on the membrane cylinder 3 is used up, the corresponding membrane cylinder 3 is taken down from the corresponding cylinder frame 2, and a new membrane cylinder 3 is installed again for reuse; when the first double-sided tape 4-1, the second double-sided tape 4-2 and the third double-sided tape 4-3 cannot stably stick the impermeable barrier film 31, the old first double-sided tape 4-1, the old second double-sided tape 4-2 and the old third double-sided tape 4-3 are removed, and then the new first double-sided tape 4-1, the new second double-sided tape 4-2 and the new third double-sided tape 4-3 are stuck to the original positions for reuse.

The beneficial effect of this embodiment is: use prevention of seepage barrier film 31 to shelter from two handrail 14, back 12 and cushion 13, prevention of seepage barrier film 31 is in time got rid of and is changed after using, reduce the possibility of patient direct contact wheelchair body 1, thereby reduce the possibility that pathogenic factor remains and leads to cross contamination or cross infection on wheelchair body 1, to the patient that leads to the body fluid to ooze because of traumatism or other reasons, prevention of seepage barrier film 31 can also keep apart most body fluid and wheelchair body 1, reduce the pollution of body fluid to wheelchair body 1 that leaks, thereby reduce the washing degree of wheelchair body 1, and simultaneously, disposable prevention of seepage barrier film guarantees the cleanliness easily, be suitable for patient's wound contact, reduce the condition emergence that leads to the infection because of patient's wound direct contact wheelchair body 1.

Preferably, the anti-permeation isolating membrane 31 is made of a PE material, the PE material is non-toxic and environment-friendly, and the thickness of the anti-permeation isolating membrane 31 is 8 to 12 threads, so that the high compactness of the anti-permeation isolating membrane 31 is ensured, the occurrence of accidental damage of the anti-permeation isolating membrane 31 is reduced, and the cost caused by too thick anti-permeation isolating membrane 31 is avoided; further preferably, the surface of the anti-seepage barrier film 31 is laid with a polymer water-absorbing layer at intervals along the length direction, the water-absorbing layer is commonly used for producing mattress pads, urine-proof pads and other products, the specific structure and the material are not repeated herein, the polymer water-absorbing layer can effectively absorb body fluid exuded by a lock column patient, the possibility of polluting other places after the body fluid flows is reduced, during use, the side of the anti-seepage barrier film 31 laid with the polymer water-absorbing layer is correspondingly towards the side of the patient, when the anti-seepage barrier film 31 is cut, the anti-seepage barrier film is cut along the gap between two adjacent polymer water-absorbing layers, and the polymer water-absorbing layer is prevented from scattering.

Preferably, the first double-sided tape 4-1, the second double-sided tape 4-2 and the third double-sided tape 4-3 are acrylic double-sided tapes, the repeated sticking performance of the acrylic double-sided tapes is good, the removal process is not easy to break, and colloid residues are not easy to occur.

Preferably, still include supporter 5, supporter 5 is located the below of barrel holder 2, and supporter 5 sets up in the one end of frame 11 back to footboard 16, and this supporter 5 is convenient for deposit article such as double-sided tape and scissors, increases the convenient to use nature of this embodiment.

Considering that the present embodiment is mainly used for patients needing treatment in hospitals, the nursing staff is used for pushing the wheelchair without the need of the patients to stir the wheels 15 to move forwards, and in order to avoid the rear wheels of the wheelchair from touching the membrane cylinder 3 and reduce the space occupation of the present embodiment, the horizontal height of the wheels 15 of the present embodiment should be lower than the horizontal height of the lower end of the membrane cylinder 3.

Preferably, the two tube frames 2 located on both sides in the width direction of the vehicle frame 11 are located below the armrest 14; the bicycle seat cushion is characterized by further comprising two round rods 6, wherein the two round rods 6 are horizontally arranged and perpendicular to the width direction of the seat cushion 13, the two round rods 6 are respectively located on two sides of the width direction of the seat cushion 13, the projections of the two round rods 6 on the horizontal plane are located between the projection of the seat cushion 13 on the horizontal plane and the projection of the two barrel frames 2 on the horizontal plane, and the two round rods 6 are respectively fixedly connected with the bicycle frame 11; the horizontal height of the round bar 6 is less than or equal to the horizontal height of the barrel frame 2.

When the anti-seepage isolation film is used, the anti-seepage isolation films 31 on the film cylinders 3 corresponding to two sides of a sitting position of a human body are pulled to the side, opposite to the other round rod 6, below the round rod 6 on the same side, wound to the side, facing to the other handrail 14, of the round rod 6 from the lower part of the round rod 6, and wound to the side, opposite to the other handrail 14, of the handrail 14 from the side, facing to the other handrail 14, of the handrail 14 on the corresponding side, and are adhered to the first double-sided adhesive tape 4-1 on the handrail 14. Under the action of the round rod, the lower end of the anti-seepage isolation membrane 31 is laterally pulled away from the membrane cylinder 3, the anti-seepage isolation membrane 31 is blocked between a patient and the membrane cylinder 3, and the possibility that the body fluid of the patient or the patient contacts the membrane cylinder 3 to pollute the unused anti-seepage isolation membrane 31 is effectively reduced.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A wheelchair with an anti-seepage isolation membrane comprises a wheelchair body, wherein the wheelchair body comprises a frame, a backrest, a cushion, two armrests, a plurality of wheels, a pedal and two push hands; the method is characterized in that:

the double-sided adhesive tape frame comprises three barrel frames, three film barrels and a plurality of double-sided adhesive tapes, wherein each barrel frame comprises a connecting rod, a sleeve and a reset spring, each connecting rod comprises a long rod and a short rod, the long rods and the short rods are fixedly connected in an L shape, one end of each short rod, which is back to the long rods, is fixedly connected with the frame, the sleeve is rotatably sleeved on the long rods, the rotating axis of the sleeve is parallel to the length direction of the long rods, one end of each reset spring is fixedly connected with the long rods, and the other end of each reset spring is fixedly connected with the sleeve; one of the tube racks is positioned on one side of the backrest, which is back to the pedal, and the long rod of the tube rack is horizontally arranged and parallel to the width direction of the backrest; the other two barrel frames are arranged on two sides of the frame in the width direction in a facing mode, and the long rods of the two barrel frames are horizontally arranged and perpendicular to the width direction of the frame; the membrane cylinder comprises a cylinder core and an anti-seepage isolation membrane, the cylinder core is detachably and fixedly connected with the sleeve, and the anti-seepage isolation membrane is wound on the cylinder core; each one side of handrail dorsad another handrail is provided with first double faced adhesive tape, and this first double faced adhesive tape sets up along the length direction of handrail, the upper surface of cushion is close to the one end of back is provided with the second double faced adhesive tape, and this second double faced adhesive tape sets up along the width direction of back, the cushion is kept away from the one end of back is provided with the third double faced adhesive tape, and this third double faced adhesive tape sets up along the width direction of back.

2. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: the external diameter that the sleeve kept away from the one end of quarter butt reduces from being close to quarter butt one side to the opposite side gradually, the section of thick bamboo core with interference fit can be dismantled to the sleeve.

3. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: the barrel frame positioned on one side of the backrest, which faces to the pedal, is positioned below the pushing handle.

4. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: the anti-seepage isolation film is made of PE material, and the thickness of the anti-seepage isolation film is 8-12 filaments.

5. The wheelchair with an anti-seepage isolation membrane as claimed in claim 4, wherein: and polymer water absorbing layers are laid on the surface of the anti-seepage isolating membrane at intervals along the length direction of the anti-seepage isolating membrane.

6. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: the first double-sided tape, the second double-sided tape and the third double-sided tape are all acrylic double-sided tapes.

7. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: still include the supporter, the supporter is located the below of barrel holder, the supporter sets up the frame dorsad the one end of footboard.

8. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: the horizontal height of the wheel is lower than that of the lower end of the film barrel.

9. The wheelchair with an anti-infiltration isolating membrane as claimed in claim 1, wherein: the two barrel frames positioned on the two sides of the frame in the width direction are positioned below the handrails; the two round rods are horizontally arranged and perpendicular to the width direction of the cushion, are respectively positioned on two sides of the cushion in the width direction, and are positioned between the projection of the cushion on the horizontal plane and the projection of the two barrel racks on the horizontal plane, and are respectively fixedly connected with the frame; the horizontal height of the round rod is smaller than or equal to that of the barrel frame.