CN219439752U

CN219439752U - Dressing change chair convenient to adjust

Info

Publication number: CN219439752U
Application number: CN202320776905.2U
Authority: CN
Inventors: 何娟; 李貌; 蒋红梅; 张娅梅; 王华君
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-01
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to a dressing change chair convenient to adjust, which comprises a base, wherein a backrest is arranged at the rear side of the base, handrail seats are respectively arranged at the two sides of the backrest, the base is provided with an inner cavity, the front side of the base is open, and a partition board is arranged in the middle of the inner cavity of the base to divide the inner cavity of the base into a left part and a right part; the first adjusting mechanism is respectively arranged in the inner cavities of the left part and the right part of the base and is used for placing the legs of a patient; and the second adjusting mechanism is respectively arranged at the top of each armrest seat and is used for placing the arm of a patient. This chair of changing dressings passes through electric putter's cooperation, can drive first leg pad and second leg pad and remove to adjust the position of leg pad, through the cooperation of first articulated seat and second articulated seat, can adjust the angle of first leg pad and second leg pad, thereby let the patient can adjust more comfortable posture of changing dressings, through the cooperation of first foam-rubber cushion and second foam-rubber cushion, can improve patient's comfort level, thereby alleviate patient's misery when changing dressings.

Description

Dressing change chair convenient to adjust

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a dressing change chair convenient to adjust.

Background

PICC puts the pipe and punctures from the vein of peripheral arm, and the big vein that the pipe is close to the heart is directly used to the pipe, avoids the direct contact of chemotherapeutic medicine and arm vein, and the blood velocity of big vein is very fast in addition, can dash the thin medication fast, prevents the stimulation of medicine to the blood vessel, consequently can effectively protect upper limbs vein, reduces the emergence of phlebitis, alleviates patient's pain, improves patient's quality of life.

The PICC needs the minimum one time of changing dressings every week after putting the pipe, and time average 10 ~ 20min of changing dressings every time, and when the outpatient service was carried out PICC for the patient, the patient need lie on the treatment bed, and the treatment bed is usually higher, to short, the heavier patient of state of an illness can't go into the bed to maintain, leads to patient's comfort level of changing dressings to reduce, increases nurse's degree of difficulty of changing dressings.

As disclosed in chinese patent publication No. (CN 212940448U), a dressing change chair for PiCC patient includes a chair body, wherein the bottom of the chair body is provided with chair legs, the chair legs are provided with universal wheels with brake buckles, one end of the chair body is rotatably connected with a chair back, two ends of the chair body which are arranged opposite to each other are respectively hinged with armrests, one end of the chair body far away from the chair back and opposite to the chair back is slidably connected with a lower limb supporting plate assembly, and two sides of the chair back are connected with dressing change plates through adjusting assemblies; each adjusting part all includes the base and cup joints the telescopic link that forms each other by the pipe fitting that a plurality of pipe diameters decrease gradually, be equipped with two at least sliding trays on the outer tube inner wall of two pipe fittings that cup joint each other, be equipped with on the inner tube outer wall with sliding tray cooperation gliding sliding block, the base is located on the lateral wall of back of the chair, and it has the spherical hinge base to articulate on the base, be equipped with spherical articulated joint in the spherical hinge base, on spherical articulated joint is located to the pipe fitting that the pipe diameter is biggest, the minimum pipe fitting of pipe diameter connects the grillage of changing dressings, be equipped with the spout on the grillage of changing dressings, board sliding connection is in the spout of changing dressings.

However, the extensibility of the device for the arm and the leg is limited, and the joint of the patient cannot be flexibly adjusted, so that the comfort is poor and the practicability is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dressing change chair convenient to adjust, which has the advantage of improving the ductility of equipment, and solves the problems that the ductility of arms and legs is limited, and the joints of patients cannot be bent and adjusted, so that the comfort level is poor and the practicability is affected in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dressing change chair convenient to adjust, comprising:

the back of the base is provided with a backrest, the two sides of the base are respectively provided with a handrail seat, the base is provided with an inner cavity, the front side of the base is open, and the middle part of the inner cavity of the base is provided with a baffle plate to divide the inner cavity of the base into a left part and a right part;

the first adjusting mechanism is respectively arranged in the inner cavities of the left part and the right part of the base and is used for placing the legs of a patient; a kind of electronic device with high-pressure air-conditioning system

The second adjusting mechanism is respectively arranged at the top of each armrest seat and used for placing the arm of a patient.

Further, first adjustment mechanism includes electric putter, first leg pad and second leg pad, electric putter installs in the bottom of uncovered department is kept away from to the base inner chamber, electric putter's flexible axle head is towards uncovered department and is provided with first articulated seat, first leg pad rotates with first articulated seat through first connecting block to be connected, first leg pad is provided with the articulated seat of second towards one side of uncovered department, the second leg pad rotates with the articulated seat of second through the second connecting block to be connected.

Further, a first foam pad is arranged on the upper surface of the first leg pad, and a second foam pad is arranged on the upper surface of the second leg pad.

Further, two one sides of the first hinging seats, which are close to each other, are provided with first limiting blocks, and one sides of the second hinging seats, which are far away from each other, are provided with second limiting blocks.

Further, second adjustment mechanism includes motor, first arm pad and second arm pad, the motor sets up in the handrail seat and its motor shaft end upwards extends the top rear side of handrail seat, first arm pad rotationally sets up in the top rear side of handrail seat and is connected with the motor shaft transmission of motor, one side of first arm pad is provided with the third hinge seat, the second arm pad is connected with the rotation of third hinge seat through the third connecting block.

Further, a third sponge cushion is arranged on the upper surface of the first arm cushion, and a fourth sponge cushion is arranged on the upper surface of the second arm cushion.

Further, the top of one side of the first arm pad, which is close to the second arm pad, is recessed downwards.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this chair of changing dressings of convenient regulation, through electric putter's cooperation, can drive first leg pad and second leg pad and remove to adjust the position of leg pad, through the cooperation of first articulated seat and second articulated seat, can adjust the angle of first leg pad and second leg pad, thereby let the patient can adjust more comfortable posture of changing dressings, through the cooperation of first foam-rubber cushion and second foam-rubber cushion, can improve patient's comfort level, thereby alleviate the misery of patient when changing dressings.

2. This chair of changing dressings of convenient regulation, cooperation through the motor can drive first arm pad and rotate to adjust the position of arm pad, so that the nurse changes dressings to the patient, cooperation through the third hinge seat can adjust the angle of second arm pad, thereby can let the patient adjust the posture of changing dressings, improves patient's comfort level, reduces nurse's the degree of difficulty of changing dressings.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a schematic view of a first adjustment mechanism according to the present utility model;

FIG. 4 is a partial schematic view of a first adjustment mechanism according to the present utility model;

fig. 5 is a schematic view of a second adjusting mechanism according to the present utility model.

In the figure: 1 base, 2 armrest seats, 3 backrests, 4 back cushions, 5 first adjusting mechanisms, 501 electric push rods, 502 first hinging seats, 503 first connecting blocks, 504 first leg pads, 505 first sponge pads, 506 second hinging seats, 507 second connecting blocks, 508 second leg pads, 509 second sponge pads, 6 second adjusting mechanisms, 601 motors, 602 first arm pads, 603 third sponge pads, 604 third hinging seats, 605 third connecting blocks, 606 second arm pads, 607 fourth sponge pads, and 7 partition boards.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a dressing change chair with convenient adjustment in this embodiment includes a base 1, a first adjustment mechanism 5 and a second adjustment mechanism 6.

The back of base 1 is provided with back 3, makes the patient lean on back 3, and back cushion 4 is fixed with in the front of back 3, increases patient's comfort level, alleviates patient's misery, and the both sides of base 1 are provided with handrail seat 2 respectively to place the arm, and base 1 has inner chamber and front side open, and the inner chamber middle part of base 1 is provided with baffle 7 in order to separate its inner chamber into left and right sides two parts, so that the installation of leg pad.

Furthermore, a pulley (not shown) is disposed at the bottom of the base 1 for rescue in the field or outside the hospital, and of course, a locking structure is required for the pulley to fix the position of the base 1. It should be noted that, the pulley and the locking structure thereof are all prior art products sold in the market, so that redundant description is omitted here.

The first adjusting mechanism 5 is respectively arranged in the inner cavities of the left part and the right part of the base 1 and is used for placing the legs of a patient and adjusting the positions of the leg pads, so that the patient can be adjusted to a comfortable position and nursing dressing change is facilitated.

Referring to fig. 3-4, in order to adjust the position of the leg pad, so that the patient can adjust to a comfortable position and the nurse can change the medicine conveniently, the first adjusting mechanism 5 in this embodiment includes an electric putter 501, a first leg pad 504 and a second leg pad 508, the electric putter 501 is mounted on the bottom of the inner cavity of the base 1 far away from the opening, the telescopic shaft end of the electric putter 501 faces the opening and is provided with a first hinge seat 502, the first leg pad 504 is rotationally connected with the first hinge seat 502 through a first connecting block 503, a second hinge seat 506 is provided on one side of the first leg pad 504 facing the opening, and the second leg pad 508 is rotationally connected with the second hinge seat 506 through a second connecting block 507. The telescopic shaft of the electric push rod 501 can drive the first leg pad 504 and the second leg pad 508 to move, so that the leg pads are moved out of the opening of the base 1, a patient can place the legs on the leg pads, and a nurse can conveniently change the medicine. The first leg pad 504 and the second leg pad 508 are driven to rotate by the first hinging seat 502 and the second hinging seat 506, so that the angles of the first leg pad 504 and the second leg pad 508 are adjusted, and the legs of a patient can be adjusted to a position which is comfortable and convenient for nurses to change dressings. The top of the side of first leg pad 504 adjacent to second leg pad 508 is recessed downward to facilitate changing of the catheter position by a nurse. The upper surface of the first leg pad 504 is provided with a first foam pad 505, the upper surface of the second leg pad 508 is provided with a second foam pad 509, and the patient's legs are placed on the first foam pad 505 and the second foam pad 509, which can improve the comfort of the patient.

In this example, the first limiting block is disposed on one side of the two first hinge bases 502 close to each other, the second limiting block is disposed on one side of the two second hinge bases 506 away from each other, and the first hinge bases 502 and the second hinge bases 506 are limited by the rotating angle, so that the patient is prevented from being deviated to a position inconvenient to place in the arm placing process.

The second adjusting mechanism 6 is respectively arranged at the top of each armrest seat 2 and is used for placing the arm of a patient and adjusting the position of the arm pad, so that the difficulty of a nurse in the process of changing the medicine is reduced.

Referring to fig. 5, in order to adjust the position of the arm pad and thereby reduce the difficulty of the nurse in the dressing change process, the second adjusting mechanism 6 in this embodiment includes a motor 601, a first arm pad 602 and a second arm pad 606, the motor 601 is disposed in the armrest seat 2, and the motor shaft end thereof extends upward out of the top rear side of the armrest seat 2, the first arm pad 602 is rotatably disposed at the top rear side of the armrest seat 2 and is in transmission connection with the motor shaft of the motor 601, one side of the first arm pad 602 is provided with a third hinge seat 604, and the second arm pad 606 is rotatably connected with the third hinge seat 604 through a third connection block 605, thereby adjusting the position and angle of the arm placement so as to reduce the difficulty of the nurse in the dressing change process.

The upper surface of the first arm pad 602 is provided with a third sponge pad 603 and the upper surface of the second arm pad 606 is provided with a fourth sponge pad 607. The patient's arms are placed on the third sponge pad 603 and the fourth sponge pad 607, which can increase the comfort of the patient and relieve the pain when changing the medicine.

In this example, the top of the side of the first arm pad 602 adjacent to the second arm pad 606 is recessed downward so that there is a recess below the arm when it is placed, facilitating the nurse to change the dressing to the patient at the recess.

The working principle of the embodiment is as follows:

(1) When a patient needs to change the medicine, the patient sits on the base 1 firstly, then leans against the backrest 3, the headrest is leaning on the cushion 4, the patient is in a comfortable environment, then the medicine is changed to the position of the arm catheter of the patient, the motor 601 is turned on, the output shaft of the motor 601 drives the first arm cushion 602 to rotate, the second arm cushion 606 is rotated again, the arm placement position and angle are adjusted, so that the difficulty of a nurse in changing the medicine is reduced, the arm placement angle of the second arm cushion 606 can be adjusted, the proper medicine changing angle is convenient to find, the arm of the patient is placed on the third sponge cushion 603 and the fourth sponge cushion 607, the comfort level of the patient can be increased, the pain of the patient in changing the medicine is relieved, and the lower part of the arm is provided with a groove when the arm is placed because the first arm cushion 602 is close to one side top of the second arm cushion 606 is sunken downwards, so that the nurse is convenient to change the medicine for the patient at the groove.

(2) If the patient's catheter is in the leg position, the electric putter 501 needs to be opened first to drive the first and second leg pads 504 and 508 to move, so that the leg pads are moved out of the base 1, the patient can put the legs on the leg pads, the nurse can change the medicine conveniently, after the leg pads are moved out, the first and second leg pads 504 and 508 are rotated, so that the angle of the first and second leg pads 504 and 508 is adjusted, the patient's legs can be adjusted to a comfortable and convenient position for the nurse to change the medicine, the patient's legs are put on the first and second sponge pads 505 and 509, the comfort of the patient can be improved, and the nurse can change the medicine conveniently because the top of one side of the first leg pad 504, which is close to the second leg pad 508, is recessed downwards.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dressing change chair convenient to adjust, comprising:

the seat comprises a base (1), wherein a backrest (3) is arranged at the rear side of the base, handrail seats (2) are respectively arranged at the two sides of the base, the base (1) is provided with an inner cavity, the front side of the base is open, and a partition plate (7) is arranged in the middle of the inner cavity of the base (1) so as to divide the inner cavity of the base into a left part and a right part;

the first adjusting mechanism (5) is respectively arranged in the inner cavities of the left part and the right part of the base (1) and is used for placing the legs of a patient; a kind of electronic device with high-pressure air-conditioning system

And the second adjusting mechanisms (6) are respectively arranged at the top of each armrest seat (2) and are used for placing arms of patients.

2. The conveniently adjustable changing chair of claim 1, wherein: the first adjusting mechanism (5) comprises an electric push rod (501), a first leg pad (504) and a second leg pad (508), the electric push rod (501) is mounted at the bottom of an inner cavity of the base (1) away from an opening, a telescopic shaft end of the electric push rod (501) faces the opening and is provided with a first hinge seat (502), the first leg pad (504) is rotationally connected with the first hinge seat (502) through a first connecting block (503), a second hinge seat (506) is arranged on one side of the first leg pad (504) facing the opening, and the second leg pad (508) is rotationally connected with the second hinge seat (506) through a second connecting block (507).

3. An adjustable dressing chair according to claim 2, wherein: the upper surface of the first leg pad (504) is provided with a first foam pad (505), and the upper surface of the second leg pad (508) is provided with a second foam pad (509).

4. An adjustable dressing chair according to claim 2, wherein: one side of the two first hinging seats (502) close to each other is provided with a first limiting block, and one side of the two second hinging seats (506) far away from each other is provided with a second limiting block.

5. The conveniently adjustable changing chair of claim 1, wherein: the second adjusting mechanism (6) comprises a motor (601), a first arm pad (602) and a second arm pad (606), the motor (601) is arranged in the armrest seat (2) and the motor shaft end of the motor is upwards extended out of the top rear side of the armrest seat (2), the first arm pad (602) is rotatably arranged on the top rear side of the armrest seat (2) and is connected with a motor shaft of the motor (601) in a transmission manner, a third hinging seat (604) is arranged on one side of the first arm pad (602), and the second arm pad (606) is rotatably connected with the third hinging seat (604) through a third connecting block (605).

6. The conveniently adjustable changing chair of claim 5 wherein: the upper surface of the first arm pad (602) is provided with a third sponge pad (603), and the upper surface of the second arm pad (606) is provided with a fourth sponge pad (607).

7. The conveniently adjustable changing chair of claim 5 wherein: the top of one side of the first arm pad (602) near the second arm pad (606) is recessed downwards.