A split patient pant
By designing a detachable patient dressing change trouser, which utilizes a Velcro connection structure to achieve partial separation of the trouser body to conceal privacy, the problem of difficult operation and privacy exposure for patients with urinary catheters during dressing changes is solved, thereby improving dressing change efficiency and quality of life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANGTAN FIRST PEOPLES HOSPITAL
- Filing Date
- 2025-04-22
- Publication Date
- 2026-05-29
AI Technical Summary
For patients with urinary catheters inserted in their buttocks, the process of taking off and putting on pants affects the dressing change procedure and efficiency. Furthermore, the patient's privacy is exposed, and prolonged exposure of the lower body can easily lead to catching a cold, increasing the workload of medical staff and the psychological burden on the patient.
Design a detachable patient dressing pants with a front and hip body connected by Velcro, allowing partial separation of the pants to conceal private areas. The urine bag is secured by fastening and installation bags to prevent the pants from being completely removed, thus maintaining patient stability and privacy.
It improves the convenience and efficiency of dressing change procedures, protects patient privacy, reduces the risk of patients catching a cold, and enhances quality of life and freedom of movement.
Smart Images

Figure CN224291332U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical care, and in particular to a detachable patient dressing change trouser. Background Technology
[0002] When undergoing major buttock surgeries, such as resection of malignant tumors of the buttock or complex fistula surgery, the surgical area may involve nerves controlling the bladder or affect urination-related structures in the pelvic cavity, leading to short-term postoperative urinary function impairment and urinary retention, often requiring catheterization. Regular buttock dressing changes are necessary to monitor wound healing and prevent infection. When patients remove their pants, proper placement of the catheter and urine bag is required, increasing the workload and difficulty for medical staff. Furthermore, the process of undressing and putting on pants may affect the dressing change procedure and efficiency. For patients with catheters, medical staff may need to assist in removing the catheter and urine bag, which consumes more time and effort. Additionally, the buttocks are a private area, and removing pants exposes the patient's privacy, potentially causing embarrassment and anxiety. Maintaining a specific posture during dressing changes may expose the entire lower body for extended periods, making the patient susceptible to chills. Therefore, we propose a detachable patient dressing change pant to address these issues. Utility Model Content
[0003] This invention provides a detachable patient dressing change pants, which solves the problem that the process of changing dressings may affect the efficiency and waste of energy for patients with urinary catheters by taking off and putting on pants. Existing pants can easily expose the patient's privacy when they take off their pants, and prolonged exposure of the patient's entire lower body can make the patient susceptible to catching a cold.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a detachable patient dressing pants, including a front pant body, a detachable buttock pant body on the front pant body, two pant legs at the bottom of the buttock pant body, a fastening pocket on one side of the front pant body, a third Velcro fastener between the fastening pocket and the front pant body, and an installation pocket on one of the pant legs.
[0005] In a preferred embodiment, the front of the pants includes a crotch panel, with an upper Velcro closure at the top and side Velcro closures on both sides.
[0006] In a preferred embodiment, the buttocks pant body includes a buttocks panel, a waistband at the top of the buttocks panel, side Velcro closures on both sides of the buttocks panel, a bottom Velcro closure at the bottom of the buttocks panel, a notch on the buttocks panel, and a second Velcro closure on the notch.
[0007] In the preferred embodiment, the waist belt has end Velcro at both ends, a middle Velcro in the middle, and bottom Velcro with buckles at both ends.
[0008] In the preferred embodiment, the middle hook and loop fastener is connected to the top hook and loop fastener, the side hook and loop fastener is connected to the side hook and loop fastener, and the two end hook and loop fasteners are connected to each other.
[0009] In the preferred embodiment, the top of the trouser leg is provided with a top Velcro fastener, and a female fastener is provided on the top Velcro fastener, which is connected to the bottom Velcro fastener.
[0010] In a preferred embodiment, the fastening bag includes two baffles, one baffle having multiple second female buckles and the other baffle having multiple second female buckles, the baffles having a tie, and a notch located between the two baffles.
[0011] In the preferred embodiment, the third hook and loop fastener is connected to the second hook and loop fastener, and the third hook and loop fastener has a loop.
[0012] In a preferred embodiment, the installation bag includes two flip-up pieces, one of which has multiple third female buckles and the other flip-up piece has multiple third female buckles, and the bottom of both flip-up pieces has slots.
[0013] In the preferred embodiment, a urine bag is provided on the slot, and a catheter is provided on the urine bag, with the catheter passing through the fastening bag and the ring in sequence.
[0014] The beneficial effects of this invention are as follows: When a patient needs a dressing change on their buttocks, and the dressing area is away from the third Velcro, the male and female fasteners are unfastened to separate one side of the buttocks pant body from one of the pant legs. The end Velcro of the buttocks pant body is torn open, and then the side Velcro of the dressing area is torn open to expose the patient's dressing area for treatment. At this time, the middle Velcro and the upper Velcro are connected, and the buttocks pant body can cover the patient's private parts, preventing the patient's privacy from being exposed when the pants are removed, which could easily cause the patient embarrassment or anxiety. The catheter of the urine bag passes through the ring, and the fastening strap of the bag can tie the catheter. At the same time, the urine bag can be placed inside the installation bag. The two flip-up flaps are fastened by the third male and female fasteners to ensure the stability of the patient during medication treatment.
[0015] When the dressing change site is near the third Velcro fastener and the urine bag interferes with the staff's work, unfasten the female and male fasteners to separate one leg of the buttocks panel from the bag. Tear open the end Velcro of the buttocks panel, then tear open the side Velcro fastener on the dressing change site side, and simultaneously tear off the third Velcro fastener to allow the urine bag catheter to move. This prevents the catheter from interfering with the patient's dressing change site.
[0016] When changing medication, only the buttocks area of the trousers is opened, leaving the front and both legs of the trousers on the patient. This avoids prolonged exposure of the entire lower body, preventing the patient from catching a cold. The fastening and installation bags ensure the urine bag is securely attached to the patient, improving convenience, facilitating patient movement, and increasing freedom of movement, thus enhancing the patient's quality of life. Simultaneously, the third Velcro closure and installation bags protect the patient's privacy, preventing the urine bag from being exposed, making this a valuable area for wider application. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0018] Figure 1 This is a front view of the overall structure of this utility model worn on the human body;
[0019] Figure 2 This is a front view of a partial structure of this utility model;
[0020] Figure 3 This is a front view of a partial structure of this utility model;
[0021] Figure 4 This is a schematic diagram showing the overall structure of this utility model;
[0022] Figure 5 This is a schematic diagram showing the partial structure of this utility model;
[0023] Figure 6 This is a schematic diagram of the unfolded front trouser body of this utility model;
[0024] Figure 7 This is a structural view of the trouser leg and urine bag of this utility model;
[0025] In the diagram: Front pant body 1; front crotch panel 101; upper hook and loop fastener 102; side hook and loop fastener 103; hip pant body 2; hip panel 201; waistband 202; end hook and loop fastener 2021; middle hook and loop fastener 2022; bottom hook and loop fastener 203; male fastener 2031; side hook and loop fastener 204; second hook and loop fastener 205; notch 206; pant leg 3; top hook and loop fastener 301; female fastener 3011; fastening pocket 4; panel 401; second male fastener 402; second female fastener 403; tie 404; installation pocket 5; flip panel 501; third male fastener 502; third female fastener 503; slot 504; urine bag 6; catheter 601; body 7; third hook and loop fastener 8; ring body 801. Detailed Implementation
[0026] Example
[0027] like Figure 1-7A detachable patient dressing change pant includes a front pant body 1 with a detachable buttock pant body 2. The buttock pant body 2 has two legs 3 at its bottom. A fastening pocket 4 is located on one side of the front pant body 1, and a third Velcro fastener 8 connects the fastening pocket 4 to the front pant body 1. One of the legs 3 has an installation pocket 5. With this structure, when the patient needs a dressing change on their buttock, and the dressing area is away from the third Velcro fastener 8, the male and female fasteners 2031 and 3011 are unfastened to separate one side of the buttock pant body 2 from one of the legs 3. The end Velcro fastener 2021 of the buttock pant body 2 is torn open, and then the side Velcro fastener 204 on the side of the dressing area is torn open, exposing the patient's dressing area for treatment. At this time, the middle Velcro fastener 2022 connects to the upper Velcro fastener 102. The buttock pant body 2 can cover the patient's private parts, preventing the patient's privacy from being exposed when the pants are removed, thus avoiding embarrassment and anxiety. The catheter 601 of the urine bag 6 passes through the ring 801, and the tie 404 of the fastening bag 4 can tie the catheter 601. At the same time, the urine bag 6 can be placed in the installation bag 5. The two flip-over pieces 501 are fastened by the third male buckle 502 and the third female buckle 503 to ensure the stability of the patient during drug treatment.
[0028] When the dressing change site is near the third Velcro 8 and the urine bag 6 interferes with the staff's dressing change, unfasten the female hook 2031 and female hook 3011 to separate one side of the buttocks trousers 2 from one of the trouser legs 3. Tear open the end Velcro 2021 of the buttocks trousers 2, then tear open the side Velcro 204 on the side of the dressing change site, and simultaneously tear off the third Velcro 8 to allow the catheter 601 of the urine bag 6 to move. This prevents the catheter 601 from interfering with the patient's dressing change site.
[0029] When changing medication, only the buttocks section of the trousers 2 is opened, while the front trousers 1 and both pant legs 3 remain on the patient. This avoids prolonged exposure of the patient's entire lower body, preventing them from catching a cold. The fastening bag 4 and installation bag 5 ensure the urine bag 6 is securely attached to the patient's body, improving convenience, facilitating patient movement, and increasing freedom of movement, thus enhancing the patient's quality of life. Simultaneously, the third Velcro 8 and installation bag 5 protect the privacy of the urine bag 6, preventing it from being exposed.
[0030] In a preferred embodiment, the front pant body 1 includes a front crotch panel 101, with an upper Velcro closure 102 at the top and side Velcro closures 103 on both sides of the front crotch panel 101. With this structure, the upper Velcro closure 102 is connected to the middle Velcro closure 2022.
[0031] In a preferred embodiment, the buttocks pant body 2 includes a buttocks panel 201, a waistband 202 at the top of the buttocks panel 201, side Velcro closures 204 on both sides of the buttocks panel 201, a bottom Velcro closure 203 at the bottom of the buttocks panel 201, and a notch 206 on the buttocks panel 201 with a second Velcro closure 205 on the notch 206. With this structure, the second Velcro closure 205 connects to a third Velcro closure 8, facilitating the removal of the third Velcro closure 8. Furthermore, when the buttocks pant body 2 becomes soiled during dressing changes, the entire buttocks pant body 2 can be removed for easy cleaning.
[0032] In the preferred embodiment, the waist belt 202 has end hook and loop fasteners 2021 at both ends, a middle hook and loop fastener 2022 in the middle, and bottom hook and loop fasteners 203 have female buckles 2031 at both ends. With this structure, the middle hook and loop fastener 2022 is connected to the upper hook and loop fastener 102. The female buckles 2031 are connected to the female buckle 3011.
[0033] In the preferred embodiment, the middle hook and loop fastener 2022 is connected to the upper hook and loop fastener 102, the side hook and loop fastener 204 is connected to the side hook and loop fastener 103, and the two end hook and loop fasteners 2021 are connected to each other.
[0034] In the preferred embodiment, the top of the trouser leg 3 is provided with a top Velcro 301, and the top Velcro 301 is provided with a female fastener 3011, which is connected to the bottom Velcro 203. With this structure, when changing medication, only the buttocks of the trouser body 2 is opened, while the front trouser body 1 and both trouser legs 3 are still on the patient, avoiding prolonged exposure of the patient's entire lower body and preventing the patient from catching a cold.
[0035] In the preferred embodiment, the fastening bag 4 includes two baffles 401. One baffle 401 has multiple second female hooks 402, and the other baffle 401 has multiple second female hooks 403. A tie 404 is provided on each baffle 401, and a notch 206 is located between the two baffles 401. With this structure, the fastening bag 4 and the mounting bag 5 ensure that the urine bag 6 is securely installed on the patient's body, improving convenience, facilitating patient movement, increasing the patient's freedom of movement, and contributing to a better quality of life. Simultaneously, the third Velcro 8 and the mounting bag 5 ensure that the urine bag 6 protects the patient's privacy, preventing it from being exposed.
[0036] In the preferred embodiment, the third hook and loop 8 is connected to the second hook and loop 205, and the third hook and loop 8 has a loop 801. With this structure, when the dressing change site is near the third hook and loop 8 and the urine bag 6 interferes with the staff's dressing change, the female hook and loop 2031 and the female hook and loop 3011 are unfastened to separate one side of the buttocks panel 2 from one of the pant legs 3. The end hook and loop 2021 of the buttocks panel 2 is torn open, and then the side hook and loop 204 on the side of the dressing change site is torn open, while simultaneously tearing off the third hook and loop 8, allowing the catheter 601 of the urine bag 6 to move. This avoids the catheter 601 interfering with the patient's dressing change site.
[0037] In a preferred embodiment, the mounting bag 5 includes two flip-up pieces 501, one of which has multiple third female buckles 502, and the other flip-up piece 501 has multiple third female buckles 503. The bottoms of both flip-up pieces 501 have slots 504. With this structure,
[0038] In the preferred embodiment, a urine bag 6 is mounted on the slot 504, and a catheter 601 is mounted on the urine bag 6. The catheter 601 passes through the fastening bag 4 and the ring 801 in sequence. With this structure, the bottom of the urine bag 6 is installed on the slot 504 of the mounting bag 5, and the two flip-up tabs 501 are fastened by the third male buckle 502 and the third female buckle 503 to ensure the stability of the patient during drug administration.
[0039] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.
Claims
1. A detachable patient dressing change trouser, characterized by: It includes a front pant body (1), a detachable hip pant body (2) on the front pant body (1), two pant legs (3) at the bottom of the hip pant body (2), a fastening bag (4) on one side of the front pant body (1), a third Velcro (8) between the fastening bag (4) and the front pant body (1), and an installation bag (5) on one of the pant legs (3).
2. The detachable patient dressing pants according to claim 1, characterized in that: The front pants body (1) includes a front crotch piece (101), with an upper Velcro closure (102) on the top of the front crotch piece (101) and side Velcro closures (103) on both sides of the front crotch piece (101).
3. The detachable patient dressing pants according to claim 1, characterized in that: The buttocks pant body (2) includes a buttocks panel (201), a waistband (202) is provided at the top of the buttocks panel (201), side Velcro (204) is provided on both sides of the buttocks panel (201), bottom Velcro (203) is provided at the bottom of the buttocks panel (201), a notch (206) is provided on the buttocks panel (201), and a second Velcro (205) is provided on the notch (206).
4. The detachable patient dressing pants according to claim 3, characterized in that: The waist belt (202) has end Velcro (2021) at both ends, middle Velcro (2022) in the middle, and bottom Velcro (203) with buckles (2031) at both ends.
5. The split-type patient dressing-changing trousers according to claim 4, characterized in that: medium The Velcro (2022) is connected to the top Velcro (102), the side Velcro (204) is connected to the side Velcro (103), and the two end Velcros (2021) are connected to each other.
6. The detachable patient dressing pants according to claim 1, characterized in that: The top of the trouser leg (3) is provided with a top Velcro (301), and a female fastener (3011) is provided on the top Velcro (301). The top Velcro (301) is connected to the bottom Velcro (203).
7. The detachable patient dressing pants according to claim 1, characterized in that: The fastening bag (4) includes two baffles (401), one baffle (401) is provided with a plurality of second female buckles (402), the other baffle (401) is provided with a plurality of second female buckles (403), the baffle (401) is provided with a tie (404), and a notch (206) is located between the two baffles (401).
8. The detachable patient dressing pants according to claim 1, characterized in that: The third hook and loop fastener (8) is connected to the second hook and loop fastener (205), and the third hook and loop fastener (8) has a ring (801).
9. A detachable patient dressing trouser according to claim 1, characterized in that: The installation bag (5) includes two flip pieces (501), one of which has multiple third female buckles (502) and the other flip piece (501) has multiple third female buckles (503). The bottom of the two flip pieces (501) has slots (504).
10. A detachable patient dressing trouser according to claim 9, characterized in that: The slot (504) is provided with a urine bag (6), and the urine bag (6) is provided with a catheter (601). The catheter (601) passes through the fastening bag (4) and the ring (801) in sequence.