CN215584612U

CN215584612U - Dialysis chair

Info

Publication number: CN215584612U
Application number: CN202122157256.1U
Authority: CN
Inventors: 吴丽芬; 叶红英
Original assignee: Jinhua central hospital
Current assignee: Jinhua central hospital
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-21
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a dialysis chair which comprises a chair seat and a chair back which are hinged, wherein a supporting seat is arranged at the bottom of the chair seat, a foot rest is hinged to one side, away from the chair back, of the chair seat, the chair seat comprises a fixed plate and a movable plate, the movable plate is movably connected to the fixed plate, a notch extending from one side end face to the middle of the chair seat is formed in the fixed plate, the movable plate is arranged in the notch, sliding grooves are formed in the wall surfaces of the fixed plate on two sides of the notch, sliding blocks matched with the sliding grooves are arranged on the movable plate, when the movable plate is moved, the fixed plate and the movable plate surround to form a falling opening, and a collecting device is arranged below the falling opening. The utility model can solve the defecation problem of the dialysis patient under the condition of not interrupting the dialysis and reduce the risk.

Description

Dialysis chair

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a dialysis chair.

Background

The dialysis chair is mainly used in hemodialysis rooms, dialysis rooms and the like in hospitals, and is a special chair for hemodialysis patients during dialysis. The patient is in the in-process of carrying out hemodialysis, can adjust back, shank, cushion height wantonly and reach the best position and the best comfort level of a health, and the display screen can show the weight change condition of patient in the dialysis process. The time spent in each dialysis varies from 4 to 8 hours depending on the patient's specific situation, and existing dialysis chairs provide a lot of improvement in terms of improving the comfort of the patient, but the physiological defecation of the patient during dialysis is still a big problem. Dialysis interruption is not only troublesome but also dialysis patients are prone to fall, postural hypotension, blood coagulation and other conditions in the toilet process.

Disclosure of Invention

The utility model mainly aims at the problems of the dialysis chair, and provides the dialysis chair which can solve the defecation problem of a dialysis patient under the condition of not interrupting dialysis and reduce risks.

The technical problem of the utility model is implemented by the following technical scheme: the utility model provides a dialysis chair, includes articulated seat support and the back of the chair, and the seat support bottom is equipped with the supporting seat, and one side that the back of the chair was kept away from to the seat support articulates there is the foot rest, the seat support includes fixed plate and fly leaf, and fly leaf swing joint is on the fixed plate, and the fixed plate is equipped with the breach that extends to the seat support middle part from a side end face, and in the breach was arranged in to the fly leaf, be equipped with the spout on the fixed plate wall of breach both sides, be equipped with on the fly leaf with spout matched with slider, fixed plate and fly leaf surround when removing the fly leaf and form the whereabouts mouth, and the below of whereabouts mouth is equipped with collection device.

Preferably, the bottom of the movable plate is provided with a connecting block with a threaded hole, the bottom of the fixed plate is symmetrically provided with a motor with a screw rod, and the screw rod is matched with the threaded hole. The movable plate is controlled to move through the motor screw, so that the use is more convenient.

Preferably, a butt joint sealing assembly is arranged below the falling opening, the butt joint sealing assembly comprises a butt joint piece arranged at the bottom of the movable plate and a matching piece arranged at the bottom of the fixed plate, the butt joint piece and the matching piece are respectively arranged at the opposite sides of the falling opening, and when the movable plate is moved to close the falling opening, the butt joint piece and the matching piece are in seamless connection and can be combined with the collecting device to form a closed space. This setting can seal the excrement in the collection device inside, avoids the stink to disperse and influences patient and medical personnel.

Preferably, the collecting device is a collecting barrel, the fitting piece comprises a first connecting piece arranged at the bottom of the fixing plate, a semicircular fitting part is horizontally arranged at the tail end of the first connecting piece, and the fitting part is arranged at the edge of an opening of the collecting barrel; the butt joint piece is including setting up the second connecting piece in fly leaf bottom, and the end of second connecting piece is equipped with the circular panel the same with the opening size of collecting vessel, and one side that the fitting piece was kept away from to circular panel is equipped with the butt joint part that is the semicircle ring type, and butt joint part combines with the fitting part to form complete ring. The butt joint piece and the movable plate are synchronously arranged, other power sources can be reduced, the opening of the falling opening and the opening of the collecting barrel can be synchronously opened and closed, and the matching part is arranged into a semi-annular shape to avoid blocking the opening of the collecting barrel.

Preferably, the mating member is detachably connected with the collecting device. The arrangement facilitates the cleaning and treatment of the collecting device.

Preferably, the bottom of the fixed plate is provided with a plurality of hooks arranged along the edge of the gap of the movable plate. The hook can be used for hanging the disposable processing bag, thereby reducing the cleaning work.

Preferably, the movable plate comprises an upper contact plate, a middle plate and a lower substrate which are sequentially stacked, a gap is reserved between the opposite surfaces of the upper contact plate and the fixed plate, the side wall of the middle plate, the bottom surface of the upper contact plate and the upper surface of the lower substrate are combined to form a groove, and the sliding block is arranged on the side edge of the lower substrate. This setting can be used to establish disposable sanitary cover at fly leaf surface cover, can select for use the disposable sanitary pad of taking the elasticity mouth, avoids the slippage with elasticity mouth card in groove, and the clearance sets up the convenient cover and establishes.

Preferably, the collecting device also comprises a support frame with rollers, and the support frame is connected with the collecting device in a supporting mode. This setting is convenient to the height adjustment of collection device and is convenient for remove.

In summary, compared with the prior art, the utility model has the following advantages:

according to the utility model, the chair seat is arranged into the fixed plate and the movable plate which are movably connected through the sliding chute and the sliding block, the opening and closing of the falling opening are controlled through the movement of the movable plate relative to the fixed plate, when a dialysis patient needs to go to the toilet, the movable plate is pulled open to open the falling opening, and the collection device is placed, so that the situations of falling, postural hypotension, blood coagulation and the like are avoided without interrupting dialysis.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention at the stationary and movable plates;

FIG. 3 is a schematic view of the structure at the butt seal assembly of the present invention;

FIG. 4 is a side view of the seat portion of the present invention;

fig. 5 is a front view of the movable plate of the present invention.

The reference numbers in the figures are:

1. a chair seat; 2. a chair back; 3. a foot rest; 4. a fixing plate; 5. a movable plate; 6. a chute; 7. a slider; 8. a drop opening; 9. a collection device; 10. connecting blocks; 11. a screw; 12. a motor; 13. a docking member; 14. a mating member; 15. hooking; 16. a support frame; 51. an upper contact plate; 52. a middle plate; 53. a lower substrate; 54. and (4) a groove.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

Example 1:

as shown in fig. 1-5, a dialysis chair, including articulated seat support 1 and the back of the

chair

2, 1 bottom of seat support is equipped with the supporting seat, and one side that the back of the chair 2 was kept away from to seat support 1 articulates there is the foot rest 3, seat support 1 includes fixed plate 4 and

fly leaf

5, and 5 swing joint of fly leaf is on fixed plate 4, and fixed plate 4 is equipped with the breach that extends to 1 middle part of seat support from a side end face, and in the breach was arranged in to fly leaf 5, be equipped with spout 6 on the fixed plate 4 wall of breach both sides, be equipped with on the fly leaf 5 with spout 6 matched with slider 7, fixed plate 4 and fly leaf 5 surround when removing fly leaf 5 and form whereabouts mouth 8, the below of whereabouts mouth 8 is equipped with collection device 9. Through setting seat support 1 to fixed plate 4 and fly leaf 5, both realize swing joint through spout 6 and slider 7, come the switching of control whereabouts mouth 8 through fly leaf 5 for the removal of fixed plate 4, when the dialysis patient needs like the lavatory, pull open fly leaf 5 and open whereabouts mouth 8, place collection device 9 can, need not interrupt the dialysis and also avoid appearing the circumstances such as tumble, postural hypotension, blood coagulation.

The bottom of the movable plate 5 is provided with a connecting block 10 with a threaded hole, the bottom of the fixed plate 4 is symmetrically provided with a motor 12 with a screw rod 11, and the screw rod 11 is matched with the threaded hole. The movement of the movable plate 5 is controlled by the motor 12 and the screw 11, so that the use is more convenient.

The below of whereabouts mouth 8 is equipped with butt joint seal assembly, butt joint seal assembly is including setting up the butt joint piece 13 in fly leaf 5 bottom and setting up the fitting piece 14 in fixed plate 4 bottom, butt joint piece 13 and fitting piece 14 set up respectively in the opposite side of whereabouts mouth 8, when removing fly leaf 5 to whereabouts mouth 8 closed, butt joint piece 13 and fitting piece 14 both seamless connection just can combine to form airtight space with collection device 9, seal the excrement in the collection device 9, avoid the stink to disperse and influence patient and medical personnel.

The collecting device 9 is a collecting barrel, the fitting piece 14 comprises a first connecting piece arranged at the bottom of the fixing plate 4, the tail end of the first connecting piece is horizontally provided with a semicircular fitting part, and the fitting part is arranged at the edge of an opening of the collecting barrel; the butt joint piece 13 comprises a second connecting piece arranged at the bottom of the movable plate 5, a circular panel with the same size as the opening of the collecting barrel is arranged at the tail end of the second connecting piece, a butt joint part in a semi-circular ring shape is arranged on one side, away from the matching piece 14, of the circular panel, and the butt joint part and the matching part are combined to form a complete circular ring. The butt joint piece 13 and the movable plate 5 are synchronously arranged, other power sources can be reduced, the falling opening 8 and the opening of the collecting barrel can be synchronously opened and closed, and the matching part is arranged into a semi-annular shape to avoid blocking the opening of the collecting barrel.

The fitting 14 is detachably connected to the collecting device 9. This arrangement facilitates cleaning and disposal of the collecting device 9.

The bottom of the fixed plate 4 is provided with a plurality of hooks 15 arranged along the edge of the gap of the movable plate 5. The four hooks 15 are arranged on two sides of the notch of the fixing plate 4, so that the bag opening can be spread and connected to the position of the falling opening 8 when the disposable processing bag is hung, and the cleaning work is reduced.

The movable plate 5 comprises an upper layer contact plate 51, a middle plate 52 and a lower layer substrate 53 which are sequentially stacked, a gap is reserved between the opposite surfaces of the upper layer contact plate 51 and the fixed plate 4, the side wall of the middle plate 52, the bottom surface of the upper layer contact plate 51 and the upper surface of the lower layer substrate 53 are combined to form a groove 54, and the slider 7 is arranged on the side edge of the lower layer substrate 53. This setting can be used to establish disposable sanitary cover at fly leaf 5 surface cover, can select for use the disposable sanitary pad of taking the elasticity mouth, and the elasticity mouth card avoids the slippage in recess 54 department, and the clearance sets up the convenience cover and establishes.

The device also comprises a support frame 16 with rollers, and the support frame 16 is connected with the collecting device 9 in a supporting way. This arrangement facilitates height adjustment of the collecting device 9 and facilitates movement.

The working mode is as follows: before the dialysis set up disposable medical pad on the dialysis chair, the opening is carried out to fly leaf 5 position on the medical pad, medical cover is established to the cover alone on fly leaf 5, fix collecting vessel and fitting piece 14, hang on couple 15 and establish the processing bag, it adopts the plastics that have self-adhesive property best to handle the bag, can seal the processing bag by the way when the butt joint is accomplished with butt joint piece 13 to fitting piece 14 like this, when needs are defecated, starter motor 12, motor 12 drives screw rod 11 and rotates, thereby make fly leaf 5 to the side removal, the mouth 8 of whereabouts is opened.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a dialysis chair, a serial communication port, including articulated seat support (1) and the back of the chair (2), seat support (1) bottom is equipped with the supporting seat, and one side that back of the chair (2) was kept away from in seat support (1) articulates there is foot rest (3), seat support (1) is including fixed plate (4) and fly leaf (5), and fly leaf (5) swing joint is on fixed plate (4), and fixed plate (4) are equipped with the breach that extends to seat support (1) middle part from a side end face, and in the breach was arranged in fly leaf (5), be equipped with spout (6) on the fixed plate (4) wall of breach both sides, be equipped with on fly leaf (5) with spout (6) matched with slider (7), fixed plate (4) and fly leaf (5) surround when removing fly leaf (5) and form whereabouts mouth (8), the below of whereabouts mouth (8) is equipped with collection device (9).

2. The dialysis chair according to claim 1, wherein the bottom of the movable plate (5) is symmetrically provided with connecting blocks (10) with threaded holes, the bottom of the fixed plate (4) is provided with a motor (12) with a screw (11), and the screw (11) is matched with the threaded holes.

3. The dialysis chair according to claim 1, wherein a docking sealing assembly is arranged below the falling opening (8), the docking sealing assembly comprises a docking piece (13) arranged at the bottom of the movable plate (5) and a fitting piece (14) arranged at the bottom of the fixed plate (4), the docking piece (13) and the fitting piece (14) are respectively arranged at the opposite sides of the falling opening (8), and when the movable plate (5) is moved to close the falling opening (8), the docking piece (13) and the fitting piece (14) are connected seamlessly and can be combined with the collecting device (9) to form a closed space.

4. The dialysis chair according to claim 3, wherein the collecting device (9) is a collecting barrel, the engaging member (14) comprises a first connecting member disposed at the bottom of the fixing plate (4), the end of the first connecting member is horizontally provided with an engaging portion in a semicircular shape, and the engaging portion is disposed at the opening edge of the collecting barrel; butt joint spare (13) are including setting up the second connecting piece in fly leaf (5) bottom, and the end of second connecting piece is equipped with the circular panel the same with the opening size of collecting vessel, and one side that fitting piece (14) were kept away from to circular panel is equipped with the butt joint part that is the semicircle ring type, and butt joint part combines with the fitting part to form complete ring.

5. Dialysis chair according to claim 3, characterized in that the mating member (14) is detachably connected to the collecting device (9).

6. Dialysis chair according to claim 1, characterized in that the bottom of the fixed plate (4) is provided with a plurality of hooks (15) arranged along the edge of the gap of the movable plate (5).

7. The dialysis chair according to claim 1, wherein the movable plate (5) comprises an upper layer contact plate (51), a middle plate (52) and a lower layer base plate (53) which are sequentially stacked, a gap is reserved between the opposite surfaces of the upper layer contact plate (51) and the fixed plate (4), the side wall of the middle plate (52), the bottom surface of the upper layer contact plate (51) and the upper surface of the lower layer base plate (53) are combined to form a groove (54), and the sliding block (7) is arranged on the side edge of the lower layer base plate (53).

8. Dialysis chair according to claim 1, further comprising a support frame (16) with rollers, the support frame (16) being connected to the collecting device (9).