CN219896168U

CN219896168U - Wheelchair with telescopic infusion support

Info

Publication number: CN219896168U
Application number: CN202321367740.XU
Authority: CN
Inventors: 孙爱茹; 王静
Original assignee: Peking University Peoples Hospital
Current assignee: Peking University Peoples Hospital
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-27
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to a wheelchair with a telescopic infusion support, which comprises a main body, a seat body arranged on the main body, a foot pedal arranged at the lower part of the seat body and a roller arranged at the lower part of the main body, wherein one side of the main body is provided with the infusion support, the infusion support comprises a plurality of connecting pipes which can be telescopic relatively and a hanging and holding assembly arranged on the connecting pipe at the top, and the hanging and holding assembly can slide in a telescopic manner relative to each other through the connecting pipes so as to adjust the height of the hanging and holding assembly relative to the injection position of a patient. The wheelchair with the telescopic infusion support is convenient for a patient to sit on the wheelchair for infusion treatment by adjusting the height of the infusion support, does not need to lift the infusion bottle by family members or carers, prevents arm ache of the family members or the carers, and is convenient to use.

Description

Wheelchair with telescopic infusion support

Technical Field

The utility model relates to a medical apparatus, in particular to a wheelchair with a telescopic infusion support.

Background

Wheelchairs are important mobile tools for wounded persons, patient turnover transportation and medical visits. The wheelchair not only meets the riding instead of walk requirement of people with inconvenient actions, but also is more important to facilitate the movement of family members and the care of patients, so that the patients can exercise and participate in social activities by means of the wheelchair.

However, when the patient carried by the current wheelchair or the patient needs to be treated by infusion in the wheelchair taking process, the infusion bottle is lifted up by a worker or cared family member so as to infuse and input the injection into the patient by intravenous drip. The utility model discloses a wheelchair with dining function, which comprises side plates, a plate placing groove, support plates, folding plates, a backrest, fixing blocks, grooves, levers, support rods and a hydraulic telescopic cylinder, wherein the front ends of the side plates are symmetrically fixed with the two support plates, the front sides of the side plates are provided with the folding plates, the left end and the right end of each folding plate are symmetrically provided with the two support plates, the upper ends of the side plates are provided with the plate placing groove, the front ends of the plate placing groove are symmetrically provided with the two support plates, the front sides of the plate placing groove are provided with the folding plates, the design is convenient for the collection and the unfolding of the folding plates, the left end of the backrest is provided with the grooves, the fixing blocks are internally installed in the grooves, the left end of the fixing blocks is provided with the levers, the right end of each lever is provided with the hydraulic telescopic cylinder, the upper ends of each hydraulic telescopic cylinder are provided with a wheelchair seat, each support rod is arranged on the lower side of the backrest, each support rod is installed on each lever, and the design is convenient for adjusting the angle of the backrest, and the comfort is improved. However, when a patient infuses, the patient needs to lift the infusion bottle with both hands for a long time, the patient looks at the pain of the patient's arms, and the infusion bottle shakes back and forth during the traveling process, which is inconvenient to use, and therefore, there is a need for improvement of the technology.

Disclosure of Invention

The utility model provides a wheelchair with a telescopic infusion support, which is convenient for patients to infuse and does not need a nursing worker or a family member to lift an infusion bottle.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a wheelchair with telescopic infusion support, includes the main part, sets up pedestal in the main part, sets up the running-board in the pedestal lower part and sets up the gyro wheel in the main part lower part, one side of main part is provided with the infusion support, the infusion support includes a plurality of connecting pipes that can stretch out and draw back relatively and sets up the string of holding the subassembly on a top connecting pipe, through mutual flexible slip between the connecting pipe, in order to adjust hang the height of holding the subassembly relative patient injection department.

As a further improvement, the connecting pipes comprise a first connecting pipe, a second connecting pipe arranged on the first connecting pipe, a third connecting pipe arranged on the second connecting pipe and the hanging component arranged on the third connecting pipe, the third connecting pipe can slide in a telescopic manner relative to the second connecting pipe, and the second connecting pipe can slide in a telescopic manner relative to the first connecting pipe.

As a further improvement, the hanging component is arranged at the top of the third connecting pipe and used for bearing the infusion bottle, the hanging component comprises two hanging arms and hooks formed at the end parts of the hanging arms, the connecting ends of the two hanging arms are provided with inserting sections, and the inserting sections are arranged in the third connecting pipe.

As a further improvement, the first connecting pipe of the infusion support is arranged on the pipe body of the main body through a clamping piece, and the clamping piece comprises a first clamping ring, a connecting section formed on the first clamping ring and a second clamping ring formed on the connecting section.

As a further improvement, the central line of the first clamping ring is parallel to the central line of the second clamping ring, and the first connecting pipe of the infusion support is clamped in the first clamping ring of the clamping piece and is arranged on the pipe body through the second clamping ring of the clamping piece.

As a further improvement, the central line of the first clamping ring is mutually perpendicular to the central line of the second clamping ring, and the first connecting pipe of the infusion support is clamped in the first clamping ring of the clamping piece and is arranged on the pipe body through the second clamping ring of the clamping piece.

As a further improvement, the opening ends of the first clamping ring and the second clamping ring are outwards extended to form a clamping section with an arc-shaped structure, and the first clamping ring and the second clamping ring are elastic structures.

As a further improvement, a plurality of first elastic friction bulges are arranged on the peripheral wall of the third connecting pipe, the thickness of each first elastic friction bulge is larger than the gap between the third connecting pipe and the second connecting pipe, a plurality of second elastic friction bulges are arranged on the peripheral wall of the second connecting pipe, and the thickness of each second elastic friction bulge is larger than the gap between the first connecting pipe and the second connecting pipe.

As a further improvement, one ends of the two hanging arms are integrally formed with the inserting section, the other ends of the two hanging arms are tilted upwards along the horizontal direction, the included angle between the hanging arms and the horizontal direction is 20-35 degrees, and the hooks are mutually perpendicular to the hanging arms.

As a further improvement, the plurality of first elastic friction protrusions are uniformly distributed on the peripheral wall of the third connecting pipe, the plurality of second elastic friction protrusions are uniformly distributed on the peripheral wall of the second connecting pipe, and the first elastic friction protrusions and the second elastic friction protrusions are of hemispherical structures.

As a further improvement, a left side plate and a right side plate are arranged on two sides of the main body, a backrest is arranged on the rear side of the main body, two handles are arranged on two sides of the top end of the backrest, and a left handrail and a right handrail are correspondingly arranged on the left side plate and the right side plate.

The technical scheme of the utility model has the following beneficial effects: the wheelchair with the telescopic infusion support is convenient for a patient to sit on the wheelchair for infusion treatment by adjusting the height of the infusion support, does not need to lift the infusion bottle by family members or carers, prevents arm ache of the family members or the carers, and is convenient to use.

Drawings

FIG. 1 is a schematic view of the whole structure of an infusion support 5 for opening a wheelchair with a telescopic infusion support;

FIG. 2 is a schematic view of the whole structure of a retractable infusion support 5 of the wheelchair with the retractable infusion support;

FIG. 3 is a front view of a first embodiment of a connection structure of a collapsible infusion support and a catch in a wheelchair with a collapsible infusion support in accordance with the present utility model;

FIG. 4 is a top view of a first embodiment of a connection structure of a collapsible infusion support and a catch in a wheelchair with a collapsible infusion support in accordance with the present utility model;

FIG. 5 is a front view of a second embodiment of a connection structure of a collapsible infusion support and a catch in a wheelchair with a collapsible infusion support in accordance with the present utility model;

FIG. 6 is a top view of a second embodiment of a connection structure of a collapsible infusion support and a catch in a wheelchair with a collapsible infusion support in accordance with the present utility model;

FIG. 7 is a schematic cross-sectional view of the infusion support 5 in the wheelchair with a telescopic infusion support according to the utility model;

fig. 8 is an enlarged schematic view of a portion a in fig. 7.

Detailed Description

The following examples further illustrate the utility model but are not to be construed as limiting the utility model. Modifications and substitutions to methods, procedures, or conditions of the present utility model without departing from the spirit and nature of the utility model are intended to be within the scope of the present utility model.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, the wheelchair with a telescopic infusion support disclosed by the utility model comprises a main body 1, a seat body 2 arranged on the main body 1, a foot pedal 3 arranged at the lower part of the seat body 2, an infusion support 5 arranged at one side of the main body 1 and a roller 4 arranged at the lower part of the main body 1.

The main body 1 is provided with an installation cavity for installing the seat body 2, the left side plate 101 and the right side plate 102 are installed on two sides of the main body 1 so as to be convenient for patient protection, the lower part of the main body 1 is provided with the roller 4, the roller 4 comprises a group of large rollers 401 and a group of small rollers 402, two small rollers 402 are arranged at the front end of the main body 1, and two large rollers 401 are arranged at the rear end of the main body 1 so as to be convenient for moving the wheelchair. The back rest 104 is arranged at the rear side of the main body 1, and two handles 103 are arranged at two sides of the top end part of the back rest 104, so that a patient family member or a nursing worker can push the wheelchair. A storage bag is also provided on the outside of the backrest 104 to store medical image data and medical supplies about the patient.

The left side plate 101 and the right side plate 102 are provided with a left armrest 105 and a right armrest 106, respectively, for mounting the arms of the patient. An infusion support 5 is mounted on the main body 1 outside the left side plate 101 or the right side plate 102, in this embodiment, the infusion support 5 is mounted on the pipe 1011 outside the left side plate 101,

specifically, referring to fig. 3 to 8, the infusion support 5 includes a plurality of relatively telescopic connection pipes and a hanging component 504 disposed on a top connection pipe, further, the infusion support 5 includes a first connection pipe 501, a second connection pipe 502 disposed on the first connection pipe 501, a third connection pipe 503 disposed on the second connection pipe 502, and a hanging component 504 disposed on the third connection pipe 503, and the third connection pipe 503 can slide relatively to the second connection pipe 502, and the second connection pipe 502 can slide relatively to the first connection pipe 501 in a telescopic manner, so as to adjust the height of the hanging component 504 by mutually sliding relatively among the three connection pipes, thereby realizing adjustment of the height of the infusion support 5 relative to the patient injection site.

Referring to fig. 7 and 8 in combination, a plurality of first elastic friction protrusions 508 are disposed on an outer peripheral wall of the third connecting pipe 503, a thickness of the first elastic friction protrusions 508 is greater than a gap between the third connecting pipe 503 and the second connecting pipe 502, a plurality of second elastic friction protrusions 509 are disposed on an outer peripheral wall of the second connecting pipe 502, and a thickness of the second elastic friction protrusions 509 is greater than a gap between the first connecting pipe 501 and the second connecting pipe 502, so that the first connecting pipe 501 and the second connecting pipe 502 are abutted and fixed by the second elastic friction protrusions 509, and the third connecting pipe 503 and the second connecting pipe 502 are abutted and fixed by the first elastic friction protrusions 508.

When the height of the infusion support 5 relative to the patient injection end needs to be adjusted, the third connecting tube 503 and the second connecting tube 502 are pulled up, and the first elastic friction protrusion 508 on the outer peripheral wall of the third connecting tube 503 abuts against the inner peripheral wall of the second connecting tube 502, and the second elastic friction protrusion 509 on the outer peripheral wall of the second connecting tube 502 abuts against the inner peripheral wall of the first connecting tube 501, so that the height of the infusion support 5 is adjusted. In this embodiment, the plurality of first elastic friction protrusions 508 are uniformly distributed on the outer peripheral wall of the third connecting pipe 503, the plurality of second elastic friction protrusions 509 are uniformly distributed on the outer peripheral wall of the second connecting pipe 502, and the first elastic friction protrusions 508 and the second elastic friction protrusions 509 are in hemispherical structures.

Preferably, the height of the first connecting pipe 501 is 40cm, the height of the second connecting pipe 502 is 35cm, the height of the third connecting pipe 503 is 30cm, the height of the infusion support 5 after being extended can reach 100cm, the height of the contracted thickness is 40cm, and the wheelchair is convenient to use, convenient and practical, and does not influence the movement of the wheelchair at ordinary times.

The hanging component 504 is arranged at the top of the third connecting pipe 503 and is used for bearing infusion bottles, the hanging component 504 comprises two hanging arms 505 and hooks 506 formed at the end parts of each hanging arm 505, the connecting ends of the two hanging arms 505 are provided with inserting sections 507, the inserting sections 507 are arranged in the third connecting pipe 503, one ends of the two hanging arms 505 are integrally formed with the inserting sections 507, the other ends of the two hanging arms 505 are tilted upwards along the horizontal direction, and the included angle between the hanging arms 505 and the horizontal direction is 20-35 degrees, preferably 30 degrees. The hanging hook 506 and the hanging arm 505 are perpendicular to each other so as to bear the infusion bottle through the hanging hook 506.

Referring to fig. 3 to 6, the first connecting tube 501 of the infusion support 5 is mounted on the pipe 1011 outside the left side plate 101 through the clamping member 6, the clamping member 6 includes a first clamping ring 601, a connecting section 602 formed on the first clamping ring 601, and a second clamping ring 603 formed on the connecting section 602, in this embodiment, the center line of the first clamping ring 601 and the center line of the second clamping ring 603 are parallel (see fig. 3 and 4) or perpendicular (see fig. 5 and 6), the first connecting tube 501 of the infusion support 5 is clamped in the first clamping ring 601 of the clamping member 6, and the infusion support 5 is mounted on the pipe 1011 outside the left side plate 101 through the second clamping ring 603 of the clamping member 6.

The open ends of the first clamping ring 601 and the second clamping ring 603 extend outwards to form a clamping section 604 with an arc-shaped structure, and the first clamping ring 601 and the second clamping ring 603 are of elastic structures, so that the first connecting pipe 501 of the infusion support 5 can be clamped into the first clamping ring 601 quickly, and the pipe 1011 can be clamped into the second clamping ring 603 quickly. The inner circumferential surfaces of the first clamping ring 601 and the second clamping ring 603 form elastic friction surfaces, so that the clamping stability of the first connecting pipe 501 in the first clamping ring 601 and the clamping stability of the pipe body 1011 of the main body 1 and the second clamping ring 603 are further improved.

The seat body 2 is detachably installed in the installation cavity of the main body 1 for bearing a patient, and two groups of foot pedals 3 are arranged at the lower part of the seat body 2 for bearing the lower limb of the patient, and in the embodiment, the two groups of foot pedals 3 are arranged at the left side and the right side of the lower part of the seat body 2 in parallel.

After a patient or a wounded sits in the wheelchair, when the patient needs to perform infusion treatment in the wheelchair taking process, the infusion support 5 arranged on one side of the main body 1 can be opened, and the infusion support is specifically as follows: the third connecting pipe 503 and the second connecting pipe 502 are pulled up upwards, the first elastic friction bulge 508 on the outer peripheral wall of the third connecting pipe 503 is propped against the inner peripheral wall of the second connecting pipe 502, the second elastic friction bulge 509 on the outer peripheral wall of the second connecting pipe 502 is propped against the inner peripheral wall of the first connecting pipe 501, so that the height of the infusion support 5 is adjusted, an infusion bottle is hung at the hook 506 of the hanging component 504, and then the infusion liquid is infused into a patient by intravenous drip, the infusion process does not need family members or workers to lift the infusion bottle, the infusion bottle is prevented from shaking back and forth in the running process, and the infusion bottle is convenient for the patient to use.

In summary, the wheelchair with the telescopic infusion support is convenient for patients to sit on the wheelchair for infusion treatment by adjusting the height of the infusion support 5, does not need family members or carers to lift the infusion bottle, prevents the arm ache of the family members or the carers, and is convenient to use.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.

Claims

1. The utility model provides a wheelchair with telescopic infusion support, includes main part (1), sets up pedestal (2) on main part (1), sets up running-board (3) and gyro wheel (4) of setting in main part (1) lower part in pedestal (2) lower part, its characterized in that: one side of main part (1) is provided with infusion support (5), infusion support (5) are including a plurality of connecting pipes that can stretch out and draw back relatively and hang and hold subassembly (504) on top connecting pipe, through mutually stretch out and draw back between the connecting pipe, in order to adjust hang and hold the height of subassembly (504) relative patient injection department.

2. The wheelchair with the telescopic infusion support according to claim 1, wherein: the connecting pipes comprise a first connecting pipe (501), a second connecting pipe (502) arranged on the first connecting pipe (501), a third connecting pipe (503) arranged on the second connecting pipe (502) and a hanging component (504) arranged on the third connecting pipe (503), the third connecting pipe (503) can slide in a telescopic manner relative to the second connecting pipe (502), and the second connecting pipe (502) can slide in a telescopic manner relative to the first connecting pipe (501).

3. The wheelchair with the telescopic infusion support according to claim 2, wherein: the hanging component (504) is arranged at the top of the third connecting pipe (503) and is used for bearing an infusion bottle, the hanging component (504) comprises two hanging arms (505) and hooks (506) formed at the end parts of each hanging arm (505), the connecting ends of the two hanging arms (505) are provided with inserting sections (507), and the inserting sections (507) are arranged in the third connecting pipe (503).

4. The wheelchair with the telescopic infusion support according to claim 1, wherein: the first connecting pipe (501) of the infusion support (5) is arranged on the pipe body (1011) of the main body (1) through a clamping piece (6), and the clamping piece (6) comprises a first clamping ring (601), a connecting section (602) formed on the first clamping ring (601) and a second clamping ring (603) formed on the connecting section (602).

5. The wheelchair with the telescopic infusion support according to claim 4, wherein: the central line of the first clamping ring (601) is parallel to the central line of the second clamping ring (603), the first connecting pipe (501) of the infusion support (5) is clamped in the first clamping ring (601) of the clamping piece (6), and the infusion support (5) is mounted on the pipe body (1011) through the second clamping ring (603) of the clamping piece (6).

6. The wheelchair with the telescopic infusion support according to claim 4, wherein: the central line of the first clamping ring (601) is perpendicular to the central line of the second clamping ring (603), the first connecting pipe (501) of the infusion support (5) is clamped in the first clamping ring (601) of the clamping piece (6), and the infusion support (5) is mounted on the pipe body (1011) through the second clamping ring (603) of the clamping piece (6).

7. The wheelchair with the telescopic infusion support according to claim 4, wherein: the opening ends of the first clamping ring (601) and the second clamping ring (603) are outwards extended to form a clamping section (604) with an arc-shaped structure, and the first clamping ring (601) and the second clamping ring (603) are elastic structures.

8. The wheelchair with the telescopic infusion support according to claim 2, wherein: be equipped with a plurality of first elasticity friction protruding (508) on the periphery wall of third connecting pipe (503), the thickness of first elasticity friction protruding (508) is greater than the clearance between third connecting pipe (503) and second connecting pipe (502), be equipped with a plurality of second elasticity friction protruding (509) on the periphery wall of second connecting pipe (502), the thickness of second elasticity friction protruding (509) is greater than the clearance between first connecting pipe (501) and second connecting pipe (502).

9. A wheelchair with a telescopic infusion support according to claim 3, wherein: one end of each of the two hanging arms (505) is integrally formed with the inserting section (507), the other ends of the two hanging arms (505) are tilted upwards along the horizontal direction, the included angle between the hanging arms (505) and the horizontal direction is 20-35 degrees, and the hooks (506) are mutually perpendicular to the hanging arms (505).

10. The wheelchair with the telescopic infusion support according to claim 8, wherein: the first elastic friction bulges (508) are uniformly distributed on the outer peripheral wall of the third connecting pipe (503), the second elastic friction bulges (509) are uniformly distributed on the outer peripheral wall of the second connecting pipe (502), and the first elastic friction bulges (508) and the second elastic friction bulges (509) are of hemispherical structures.