Pedestal pan device for hip replacement postoperative patient

By designing a seating device with tilted seat plate and potty member, the problem that it is difficult for patients to keep the angle between the trunk and the affected limb more than 90 degrees during defecation after hip replacement is solved, and safety, smooth defecation and privacy are achieved without accompanying. Adapt to the needs of patients of different heights.

CN222303820UActive Publication Date: 2025-01-07THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
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Patent Information

Application Number
CN202421090495.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2025-01-07
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

After hip replacement, patients find it difficult to keep the angle between the trunk and the affected limb more than 90 degrees during defecation, which can easily lead to hip dislocation and mobility difficulties. The existing toilet is not suitable for patients after hip surgery, which increases the risk of falls and difficulty in defecation. .

Method used

A toilet device including a tilted seat plate and a potty member is designed. The seat plate is low in front and high in the back, and a triangular shaped bracket is installed on the left and right sides. The back plate supports the back, the limit rod supports the shoulders, and the bottom frame can adjust the height to ensure that the patient is in During defecation, the trunk and the affected limb should be kept at an angle greater than 90 degrees.

Benefits of technology

No medical staff is needed to maintain posture, reducing the risk of hip dislocation, improving the smoothness and safety of bowel movement, reducing the risk of falls, and adapting to the needs of patients of different heights.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a pedestal pan device for a patient after hip replacement. The pedestal pan device comprises a chair component and a bed pan component. The chair component comprises a seat plate; a through hole is formed in the middle of the seat plate and is used for inserting a bedpan component; the seat plate is obliquely arranged from front to back; a left bracket is mounted on the left side of the seat plate; a right bracket is mounted on the right side of the seat plate; the left bracket comprises a first supporting plate which is obliquely arranged, a second supporting plate which is horizontally arranged and a third supporting plate which is vertically arranged; the first supporting plate, the second supporting plate and the third supporting plate are connected together to form a triangular shape; the left side of the seat plate is fixed on the first supporting plate; the right bracket and the left bracket are structurally symmetrical; the bedpan component comprises a cylindrical bedpan body and a bedpan edge which is formed by extending outwards from the upper end of the bedpan body; the basin body is inserted into the through hole, and the basin edge is supported on the seat plate. By obliquely arranging the seat plate and mounting the bedpan on the seat plate, the patient can defecate in a posture of keeping the body and the patient at an angle greater than 90 degrees.
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Description

Technical Field

[0001] The present application relates to a hip replacement surgery, and in particular to a toilet seat for patients after hip replacement surgery. Background Art

[0002] Patients after hip surgery need to pay attention to their posture in the short term, and they need to keep the angle between the trunk and the lower limbs greater than 90°. Once the angle between the trunk and the lower limbs is less than 90°, it is easy to cause hip dislocation, which requires manual reduction or even secondary surgery, increasing the patient's pain. Moreover, patients are weaker and less mobile after surgery, but patients after hip surgery are prohibited from using toilets in bed, which leads to patients going to the toilet on the ground. Now the toilets in the ward are for ordinary patients, and the position is low, which is not suitable for patients after hip surgery. When patients go to the toilet in a low position, at least two accompanying personnel are required to assist, and the angle between the affected limb and the trunk must be kept greater than 90° during the toilet process. When patients go to the toilet, they generally need to stretch the affected limb forward first, then slowly sit down, and lean the trunk back, which will increase the risk of falling; secondly, for some tall patients, due to the narrow gap between the back of the toilet and the wall in the bathroom, the patient's trunk will hit the head if it leans back, making it difficult to maintain the posture when going to the toilet, aggravating the difficulty of defecation. Utility Model Content

[0003] In view of the above problems, the present application aims to provide a toilet device for patients after hip replacement surgery, which is convenient for patients to keep the angle between the torso and the affected limb greater than 90 degrees.

[0004] The toilet device for patients after hip replacement surgery of the present application comprises: a chair component and a toilet bowl component;

[0005] The chair component includes a seat plate, which is used to support the patient's buttocks; a through hole is formed in the middle of the seat plate, and the bedpan component is inserted into the through hole; the seat plate is tilted so that the front is low and the rear is high; a left bracket is installed on the left side of the seat plate, and a right bracket is installed on the right side of the seat plate;

[0006] The left bracket includes a first support plate arranged obliquely, a second support plate arranged horizontally, and a third support plate arranged vertically; the first support plate, the second support plate, and the third support plate are connected together to form a triangular shape; the left side of the seat plate is fixed on the first support plate;

[0007] The right bracket includes a fourth support plate arranged obliquely, a fifth support plate arranged horizontally, and a sixth support plate arranged vertically; the fourth support plate, the fifth support plate, and the sixth support plate are connected together to form a triangle shape; the right side of the seat plate is fixed on the fourth support plate;

[0008] The bottom frame is supported on the lower sides of the second support plate and the fifth support plate to support the seat plate at a predetermined height;

[0009] The upper ends of the third support plate and the sixth support plate extend upward; a back plate is installed on the front side of the upper parts of the third support plate and the sixth support plate to support the back of the patient;

[0010] The toilet bowl component comprises a cylindrical bowl body and a bowl edge formed on the upper end of the bowl body and extending outward; the bowl body is inserted into the through hole, and the bowl edge is supported on the seat plate.

[0011] Preferably, a left-side limiting rod extending upward is formed on the upper side of the first supporting plate; a predetermined interval exists between the left-side limiting rod and the back plate to place the patient's left arm; the upper end of the left-side limiting rod abuts against the front side of the patient's left shoulder when the patient sits on the seat plate;

[0012] A right side limiting rod extending upward is formed on the upper side of the fourth support plate; there is a predetermined interval between the right side limiting rod and the back plate to place the patient's right arm; the upper end of the right side limiting rod rests against the front side of the patient's right shoulder when the patient sits on the seat plate.

[0013] Preferably, the upper end of the left limit rod is bent downward at its front side to facilitate holding by the patient's left hand;

[0014] The upper end of the right limiting rod is bent downward at the front side thereof to facilitate holding by the patient's right hand.

[0015] Preferably, a circle of sunken grooves is formed on the seat plate around the through hole, and the basin edge is accommodated in the groove, so that the upper surface of the basin edge is flush with the upper surface of the seat plate.

[0016] Preferably, a notch is formed at the front of the seat plate, and the notch is connected to the through hole;

[0017] A handle is formed on the front side of the basin body; the maximum diameter of the handle is smaller than the diameter of the notch.

[0018] Preferably, a left screw extending upward is formed at the upper portion of the left side of the bottom frame, and a left nut is installed on the left screw; a right screw extending upward is formed at the upper portion of the right side of the bottom frame, and a right nut is installed on the right screw;

[0019] A left insertion hole is formed on the second support plate of the left bracket; the upper end of the left screw is inserted into the left insertion hole, and the left nut abuts against the lower side of the second support plate;

[0020] A right insertion hole is formed on the fifth support plate of the right bracket; the upper end of the right screw rod is inserted into the right insertion hole, and the right nut abuts against the lower side of the fifth support plate.

[0021] The toilet device for patients after hip replacement surgery of the present application, by slanting the seat plate and installing the toilet bowl on the seat plate, allows the patient to defecate with the torso and the patient maintained in a posture greater than 90 degrees, without the need for medical staff to help maintain the body posture, thereby ensuring smooth defecation and preventing the hip joint from dislocating during defecation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the toilet device for patients after hip replacement surgery of the present application;

[0023] Figure 2 for Figure 1 A schematic diagram of the main structure of a toilet device for patients after hip replacement surgery;

[0024] Figure 3 for Figure 1 A side view structural diagram of a toilet device for patients after hip replacement surgery;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of a chair component of a toilet seat for patients after hip replacement surgery according to the present application;

[0026] Figure 5 for Figure 4 A side structural diagram of a chair component;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the toilet bowl component of the toilet seat device for patients after hip replacement surgery of the present application;

[0028] Figure 7 for Figure 6 A side structural schematic diagram of a toilet bowl component. DETAILED DESCRIPTION

[0029] Below, the present application is described in detail with reference to the accompanying drawings.

[0030] The toilet device for patients after hip replacement surgery of the present application includes: a chair component 10 and a toilet bowl component 20.

[0031] The chair component 10 includes a seat plate 11, which is used to support the buttocks of the patient; a through hole 11b is formed in the middle of the seat plate 11, and the through hole 11b is used to insert the bedpan component 20. The seat plate 11 is tilted with the front lower and the rear higher, and the angle with the vertical direction is, for example, 135 degrees, or other angles. A left bracket is installed on the left side of the seat plate 11, and a right bracket is installed on the right side of the seat plate.

[0032] The left bracket includes an inclined first support plate 12a, a horizontally arranged second support plate 13a, and a vertically arranged third support plate 14a; the first support plate 12a, the second support plate 13a, and the third support plate 14a are connected together to form a triangle shape; the left side of the seat plate 11 is fixed on the first support plate 12a.

[0033] The right bracket includes an inclined fourth support plate 12b, a horizontally arranged fifth support plate 13b, and a vertically arranged sixth support plate 14b; the fourth support plate 12b, the fifth support plate 13b, and the sixth support plate 14b are connected together to form a triangle shape; the right side of the seat plate 11 is fixed on the fourth support plate 12b.

[0034] The bottom frame is supported at the lower sides of the second support plate 13 a and the fifth support plate 13 b to support the seat plate 11 at a predetermined height.

[0035] The upper ends of the third support plate 14a and the sixth support plate 14b extend upward; a back plate 15 is installed on the front side of the upper part of the third support plate 14a and the sixth support plate 14b, and the back plate 15 is used to support the back of the patient.

[0036] The toilet bowl member 20 includes a cylindrical bowl body and a bowl edge 21 formed to extend outward from the upper end of the bowl body; the bowl body is inserted into the through hole 11 b, and the bowl edge 21 is supported on the seat plate 11 .

[0037] The upper side of the first support plate 12a is formed with a left-side limiting rod 18a extending upward; there is a predetermined interval between the left-side limiting rod 18a and the back plate 15 to place the patient's left arm; the upper end of the left-side limiting rod 18a abuts against the front side of the patient's left shoulder when the patient sits on the seat plate 11. The upper side of the fourth support plate 12b is formed with a right-side limiting rod 18b extending upward; there is a predetermined interval between the right-side limiting rod 18b and the back plate to place the patient's right arm; the upper end of the right-side limiting rod 18b abuts against the front side of the patient's right shoulder when the patient sits on the seat plate 11. Thus, the patient's torso is basically kept in a vertical state by the left-side limiting rod 18a and the right-side limiting rod 18b.

[0038] The upper end of the left limiting rod 18a is bent downward at its front side to facilitate the patient's left hand to hold it; the upper end of the right limiting rod 18b is bent downward at its front side to facilitate the patient's right hand to hold it.

[0039] The bent upper ends of the left limiting rod 18a and the right limiting rod 18b help the patient to sit down slowly and steadily with the help of the upper limb strength when the patient is sitting down; and help the patient to stand up smoothly with the help of the upper limb strength when the patient is standing up.

[0040] A circle of sunken grooves 11 a is formed on the seat plate 11 around the through hole 11 b , and the basin edge 21 is accommodated in the grooves 11 a , so that the upper surface of the basin edge 21 is flush with the upper surface of the seat plate 11 .

[0041] A notch 11 c is formed at the front portion of the seat plate 11 , and the notch 11 c and the through hole 11 b penetrate each other.

[0042] A handle 22 is formed on the front side of the basin body; the maximum diameter of the handle 22 is smaller than the diameter of the notch 11c, so as to facilitate the handle of the basin component to pass smoothly through the notch 11c when inserting or removing the basin component.

[0043] A left screw rod 16a extending upward is formed at the upper portion of the left side 17a of the bottom frame, and a left nut 19a is installed on the left screw rod 16a; a right screw rod extending upward is formed at the upper portion of the right side 17b of the bottom frame, and a right nut is installed on the right screw rod.

[0044] The left support plate 13a of the left bracket is formed with a left insertion hole; the upper end of the left screw 16a is inserted into the left insertion hole, and the left nut 19a abuts against the lower side of the second support plate 13a, such as Figure 5 shown.

[0045] Similarly, a right insertion hole is formed on the fifth support plate 13 b of the right bracket; the upper end of the right screw rod is inserted into the right insertion hole, and the right nut abuts against the lower side of the fifth support plate 13 b.

[0046] By adjusting the height positions of the left nut 19a and the right nut, the height of the seat plate can be adjusted to accommodate patients of different heights.

[0047] When in use, the toilet device for patients after hip replacement surgery of the present application is set against the wall so that the third support plate and the sixth support plate are close to the front wall of the ward bathroom; insert the clean toilet bowl component into the through hole of the seat plate in advance; the patient walks to the toilet device and turns around so that his back is facing the seat plate; then he holds the curved upper ends of the limit rods on the left and right sides with both hands, and uses the upper limbs to slowly and steadily put the buttocks on the seat plate. During this process, try to keep the trunk upright; after sitting down, adjust the trunk to be close to the back plate; if the patient is physically weak, the left and right limit rods can be used to lean against the patient's shoulders to help the patient keep the trunk basically upright. Due to the inclined setting of the seat plate, the trunk and the affected limb always remain greater than 90 degrees during defecation. After defecation, the patient stands up and leaves, and the nursing staff can hold the handle to take out the toilet bowl component for cleaning.

[0048] The toilet device of the present application for patients after hip replacement surgery facilitates maintaining the angle between the patient's torso and the operated limb greater than 90 degrees during defecation, and does not require the help of a caregiver during defecation, while also ensuring the privacy of the patient's defecation and facilitating smooth defecation for the patient.

Claims

1. A toilet device for patients after hip replacement surgery, characterized in that include: Chair components, bedpan components; The chair components include a seat plate for supporting the patient's buttocks; A through hole is formed in the middle of the seat plate, and the toilet bowl component is inserted into the through hole; the seat plate is tilted so that the front is low and the rear is high; a left bracket is installed on the left side of the seat plate, and a right bracket is installed on the right side of the seat plate; The left bracket includes a first support plate arranged obliquely, a second support plate arranged horizontally, and a third support plate arranged vertically; the first support plate, the second support plate, and the third support plate are connected together to form a triangular shape; the left side of the seat plate is fixed on the first support plate; The right bracket includes a fourth support plate arranged obliquely, a fifth support plate arranged horizontally, and a sixth support plate arranged vertically; the fourth support plate, the fifth support plate, and the sixth support plate are connected together to form a triangle shape; the right side of the seat plate is fixed on the fourth support plate; The bottom frame is supported on the lower sides of the second support plate and the fifth support plate to support the seat plate at a predetermined height; The upper ends of the third support plate and the sixth support plate extend upward; a back plate is installed on the front side of the upper parts of the third support plate and the sixth support plate to support the back of the patient; The toilet bowl component comprises a cylindrical bowl body and a bowl edge formed on the upper end of the bowl body and extending outward; the bowl body is inserted into the through hole, and the bowl edge is supported on the seat plate.

2. The toilet device for patients after hip replacement surgery according to claim 1, characterized in that: A left-side limiting rod extending upward is formed on the upper side of the first supporting plate; a predetermined interval exists between the left-side limiting rod and the back plate to place the patient's left arm; the upper end of the left-side limiting rod abuts against the front side of the patient's left shoulder when the patient sits on the seat plate; A right side limiting rod extending upward is formed on the upper side of the fourth support plate; there is a predetermined interval between the right side limiting rod and the back plate to place the patient's right arm; the upper end of the right side limiting rod rests against the front side of the patient's right shoulder when the patient sits on the seat plate.

3. The toilet device for patients after hip replacement surgery according to claim 2, characterized in that: The upper end of the left limit rod is bent downward at its front side to facilitate the patient's left hand to hold it; The upper end of the right limiting rod is bent downward at the front side thereof to facilitate holding by the patient's right hand.

4. The toilet device for patients after hip replacement surgery according to claim 1, characterized in that: A circle of sunken grooves is formed on the seat plate around the through hole, and the basin edge is accommodated in the groove so that the upper surface of the basin edge is flush with the upper surface of the seat plate.

5. The toilet device for patients after hip replacement surgery according to claim 1, characterized in that: A notch is formed at the front of the seat plate, and the notch is connected to the through hole; A handle is formed on the front side of the basin body; the maximum diameter of the handle is smaller than the diameter of the notch.

6. The toilet device for patients after hip replacement surgery according to claim 1, characterized in that: A left screw extending upward is formed at the upper portion of the left side of the bottom frame, and a left nut is installed on the left screw; a right screw extending upward is formed at the upper portion of the right side of the bottom frame, and a right nut is installed on the right screw; A left insertion hole is formed on the second support plate of the left bracket; the upper end of the left screw is inserted into the left insertion hole, and the left nut abuts against the lower side of the second support plate; A right insertion hole is formed on the fifth support plate of the right bracket; the upper end of the right screw rod is inserted into the right insertion hole, and the right nut abuts against the lower side of the fifth support plate.