Multifunctional examination pad for enteroscopy

By designing a multifunctional examination pad, using waterproof, absorbent, and breathable materials, and combining it with adhesive rings and Velcro for fixation, the problem of cross-infection and contamination during colonoscopy is solved, achieving patient isolation and privacy protection.

CN224251726UActive Publication Date: 2026-05-19SUN YAT SEN UNIVERSITY CANCER CENTER (CANCER HOSPITAL AFFILIATED TO SUN YAT SEN UNIVERSITY CANCER RESEARCH INSTITUTE OF SUN YAT SEN UNIVERSITY)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUN YAT SEN UNIVERSITY CANCER CENTER (CANCER HOSPITAL AFFILIATED TO SUN YAT SEN UNIVERSITY CANCER RESEARCH INSTITUTE OF SUN YAT SEN UNIVERSITY)
Filing Date
2025-05-27
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

The existing colonoscopy examination pads lack disposable cover function, resulting in a high risk of cross-infection. Furthermore, secretions and fecal matter can easily seep into the sheets during the examination, contaminating the examination environment.

Method used

A multifunctional examination pad has been designed, including a sheet pad, a pillowcase pad, an upper body cover, a leg cover, and a buttock pad. It is made of waterproof, absorbent, and breathable materials and is equipped with adhesive rings and Velcro for fixation. This ensures that the patient is isolated from the reusable blanket and facilitates colonoscopy through the examination port.

Benefits of technology

It effectively reduces the probability of cross-contamination, protects patient privacy, ensures the cleanliness and safety of the examination process, prevents fecal infiltration, and improves the hygiene level of the examination environment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224251726U_ABST
    Figure CN224251726U_ABST
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Abstract

The utility model relates to the technical field of examination pads, and discloses a multifunctional examination pad for enteroscopy, which comprises a bed sheet pad, one side of the bed sheet pad is respectively connected with a pillow towel pad, an upper body covering quilt and a leg covering quilt, one end of the upper body covering quilt is fixedly connected with a hip pad, and an examination hole is arranged on the hip pad. Due to the arrangement of the bed sheet pad, the pillow towel pad, the upper body covering quilt, the leg covering quilt and the hip pad, when a patient is subjected to enteroscopy, an examination bed is completely isolated by the bed sheet pad, the patient can be well isolated from a repeatedly used cotton quilt by utilizing the upper body covering quilt and the leg covering quilt, the probability of cross contamination is reduced, and the patient is prevented from being injured. The hip pad is fixed to the peripheral side of the hip of the patient through the rubber ring, an enteroscope can extend into the examination hole in the fixed hip pad conveniently, and the hip pad can protect the private part of the perineum of the patient.
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Description

Technical Field

[0001] This utility model relates to the field of examination pad technology, specifically a multifunctional examination pad for colonoscopy. Background Technology

[0002] During a colonoscopy, the patient needs to lie on their left side, and the colonoscope is inserted into the body through the anus. Therefore, an examination pad is used. Existing examination pads have the following drawbacks:

[0003] The examination pad does not have a disposable cover function to separate the patient from the reusable blanket, which poses a risk of cross-infection; and during the examination, secretions, fecal matter, etc. can easily seep from the examination pad onto the bed sheet, causing contamination. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a multifunctional examination pad for colonoscopy, which allows the examination pad to function as a separate blanket, isolating the patient from reusable blankets.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional examination pad for colonoscopy, comprising a bed sheet, a pillowcase, an upper body cover, and a leg cover connected to one side of the bed sheet, a buttock pad fixedly connected to one end of the upper body cover, an examination hole provided on the buttock pad, an adhesive ring connected to the outer side of the buttock pad, and an anti-adhesive layer adhered to the outer side of the adhesive ring, wherein the pillowcase, upper body cover, leg cover, and buttock pad are all composed of a waterproof layer, an absorbent layer, and a breathable layer.

[0006] Furthermore, two elastic cords are attached to the top of one side of the pillowcase.

[0007] Furthermore, one end of the upper body cover and the leg cover are fixedly connected with a second strap, and a U-shaped strap is fixedly connected to one side of the top surface of the bed sheet. One end of the second strap passes through the U-shaped strap and is then bonded by a second adhesive.

[0008] Furthermore, both ends of the bed sheet are fixedly connected with first straps for fixing to the examination bed, and the outer surface of the first straps is connected with first adhesive members for bonding and fixing.

[0009] Furthermore, the first and second adhesive components are provided with hook and loop fasteners, consisting of a male side and a rough side.

[0010] Furthermore, a storage bag is fixedly connected to the bottom of the bed sheet, and the top of the storage bag has a storage opening, with adhesive fixedly connected inside the storage opening.

[0011] Furthermore, a tearable tab is fixedly connected to the outer wall of the anti-stick layer.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention, through the design of a bed sheet, pillowcase, upper body cover, leg cover, and buttock pad, allows the patient to be completely isolated from the examination bed during colonoscopy. The upper body and leg covers effectively isolate the patient from the reusable blankets, reducing the probability of cross-contamination. The buttock pad is fixed to the patient's buttocks with adhesive rings, and the examination holes on the fixed buttock pad facilitate the insertion of the colonoscope. The buttock pad also protects the patient's perineal privacy. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention from an overall upward viewing angle;

[0016] Figure 3 For practical purposes Figure 2 A magnified three-dimensional structural diagram at point A in the middle;

[0017] Figure 4 This is a three-dimensional structural diagram of the bed sheet pad and the first binding strap of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the pillowcase pad and elastic cord of this utility model;

[0019] Figure 6 This is a three-dimensional structural diagram of the upper body cover and buttock pad of this utility model;

[0020] Figure 7 This is a three-dimensional structural diagram of the leg cover of this utility model.

[0021] In the picture: 1. Bed sheet; 2. Pillowcase; 3. Upper body cover; 4. Hip cover; 5. Leg cover; 6. Inspection hole; 7. First tie; 8. U-shaped strap; 9. Second tie; 10. Elastic loop; 11. Anti-adhesive layer; 12. Storage bag; 13. First adhesive component; 14. Second adhesive component; 15. Tearable piece; 16. Adhesive ring; 17. Storage opening; 18. Adhesive. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] like Figures 1 to 7As shown, a multifunctional examination pad for colonoscopy includes a bed sheet 1, a pillowcase 2, an upper body cover 3, and a leg cover 5 connected to one side of the bed sheet 1, a buttock pad 4 fixedly connected to one end of the upper body cover 3, an examination hole 6 on the buttock pad 4, an adhesive ring 16 connected to the outside of the buttock pad 4, and an anti-adhesive layer 11 bonded to the outside of the adhesive ring 16. The pillowcase 2, the upper body cover 3, the leg cover 5, and the buttock pad 4 are all composed of a waterproof layer, an absorbent layer, and a breathable layer.

[0024] like Figures 1 to 7 As shown, when using the multifunctional examination pad for colonoscopy in this utility model, before the patient needs to undergo colonoscopy, the multifunctional examination pad is first placed on the examination bed, that is, the sheet pad 1 is laid on the examination bed, and then the pillowcase pad 2 is flipped over from one side to completely cover the examination pillow, which has the effect of isolating the examination pillow from reuse; then the upper body cover 3, the leg cover 5, and the buttock pad 4 are flipped over from the sheet pad 1 respectively, and the patient lies on the left side on the sheet pad 1. After assuming the position, the upper body cover 3 is folded over to cover the patient's upper body. During the folding of the upper body cover 3, the buttock pad 4 will be flipped over and located on the outside of the patient's buttocks. Then, the anti-adhesive layer 11 is torn open to expose the adhesive ring 16. The adhesive ring 16 is then attached to the area around the patient's anus, so that the buttock pad 4 is fixed on the outside of the patient's buttocks by the adhesive ring 16. Then, the leg cover 5 is placed on the patient's legs.

[0025] In addition, the top surface of the bed sheet pad 1 that comes into contact with the patient is a breathable layer made of non-woven fabric, the middle layer, i.e., the absorbent layer, is made of polymer absorbent material, and the bottom layer, i.e., the waterproof layer, is made of PE film material; the bed sheet pad 1 is 230cm long and 90cm wide, which makes it easy to completely cover the examination bed.

[0026] The pillowcase 2 has a breathable layer on the side in contact with the patient and a waterproof layer on the bottom. The pillowcase 2 is 30cm long and 90cm wide, which is convenient for covering the examination pillow. The upper body cover 3 has a waterproof layer on the side in contact with the patient, and it is 85cm long and 100cm wide. The leg cover 5 has a waterproof layer on the side in contact with the patient, and it is 50cm long and 100cm wide. The buttock pad 4 has a waterproof layer on the side in contact with the patient and an absorbent layer on the outside. It is 40cm long and 40cm wide. The diameter of the examination hole 6 is between 5-15cm. If it is too large, it will lose its privacy protection function. If it is too small, it will affect the entry of the colonoscope into the body. The adhesive ring 16 is made of medical low-sensitivity waterproof double-sided adhesive.

[0027] By using the bed sheet pad 1, pillowcase pad 2, upper body cover 3, leg cover 5, and buttock pad 4, the patient can be completely isolated from the examination bed by the bed sheet pad 1 during colonoscopy. The upper body cover 3 and leg cover 5 can effectively isolate the patient from the reusable blankets, reducing the probability of cross-contamination. The buttock pad 4 is fixed to the patient's buttocks by the rubber ring 16. The examination hole 6 on the fixed buttock pad 4 facilitates the insertion of the colonoscope, and the buttock pad 4 can protect the patient's perineal privacy area.

[0028] like Figure 1 and Figure 5 As shown, two elastic cords 10 are attached to the top of one side of the pillowcase 2.

[0029] Specifically, the elastic cord 10 can be used to fix the pillowcase 2 on the examination pillow to ensure its stability.

[0030] like Figure 1 and Figure 2 As shown, one end of the upper body cover 3 and the leg cover 5 are fixedly connected with a second strap 9, and one side of the top surface of the bed sheet 1 is fixedly connected with a U-shaped strap 8. One end of the second strap 9 passes through the U-shaped strap 8 and is then bonded by the second adhesive piece 14.

[0031] Specifically, after the upper body blanket 3 has been placed over the patient's upper body, one end of the second strap 9 at one end of the upper body blanket 3 can be passed through the U-shaped strap 8 and then fixed by the second adhesive piece 14. This ensures that the upper body blanket 3 will not easily detach from the patient. Similarly, the second strap 9 on the leg blanket 5 is operated in the same way to ensure the stability of the leg blanket 5.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, both ends of the bed sheet pad 1 are fixedly connected with first straps 7 for fixing to the examination bed, and the outer surface of the first straps 7 is connected with first adhesive members 13 for bonding and fixing.

[0033] Specifically, the first strap 7 can be wrapped around the examination bed and fixed by the first adhesive 13. This arrangement allows the sheet pad 1 to be stably connected to the examination bed.

[0034] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the first adhesive component 13 and the second adhesive component 14 are provided with hook and loop fasteners, consisting of a male side and a rough side. The male and rough sides of the hook and loop fasteners are used to bond together, ensuring convenient bonding of the first strap 7 and the second strap 9.

[0035] like Figure 2 and Figure 3 As shown, a storage bag 12 is fixedly connected to the bottom of the bed sheet 1, and a storage opening 17 is provided at the top of the storage bag 12. An adhesive 18 is fixedly connected inside the storage opening 17.

[0036] Specifically, after the examination pad is used up, in order to avoid sewage contamination, the pillowcase 2, upper body cover 3, buttock pad 4 and leg cover 5 can be folded over and covered with the bed sheet 1. Then the bed sheet 1 is folded over and then directly folded into the storage bag 12 with the storage opening 17. Then the adhesive 18 is used to stick them together to ensure that the storage opening 17 is sealed. This ensures that the examination pad will not disperse or expand, and also avoids the spread of odor and cross-contamination of sewage.

[0037] like Figure 6 As shown, a tearable tab 15 is fixedly connected to the outer wall of the anti-adhesive layer 11. The tearable tab 15 facilitates tearing the anti-adhesive layer 11.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional examination pad for enteroscopy, characterized in that, The bed sheet includes a mattress pad (1), a pillowcase (2), an upper body cover (3) and a leg cover (5) connected to one side of the mattress pad (1). A buttock pad (4) is fixedly connected to one end of the upper body cover (3). An inspection hole (6) is provided on the buttock pad (4). An adhesive ring (16) is connected to the outside of the buttock pad (4). An anti-adhesive layer (11) is adhered to the outside of the adhesive ring (16). The pillowcase (2), upper body cover (3), leg cover (5) and buttock pad (4) are all composed of a waterproof layer, an absorbent layer and a breathable layer.

2. The multifunctional examination pad for enteroscopy according to claim 1, characterized in that Two elastic cords (10) are attached to the top of one side of the pillowcase (2).

3. The multifunctional examination pad for enteroscopy according to claim 2, characterized in that One end of the upper body cover (3) and the leg cover (5) are fixedly connected with a second strap (9), and one side of the top surface of the bed sheet (1) is fixedly connected with a U-shaped strap (8). One end of the second strap (9) passes through the U-shaped strap (8) and is then bonded by a second adhesive piece (14).

4. The multifunctional examination pad for enteroscopy according to claim 3, characterized in that Both ends of the bed sheet (1) are fixedly connected with a first strap (7) for fixing to the examination bed, and the outer surface of the first strap (7) is connected with a first adhesive member (13) for bonding and fixing.

5. The multifunctional examination pad for enteroscopy according to claim 4, characterized in that The first adhesive element (13) and the second adhesive element (14) are provided with hook and loop fasteners, consisting of a male side and a rough side.

6. The multifunctional examination pad for enteroscopy according to claim 5, characterized in that The bottom of the bed sheet (1) is fixedly connected to a storage bag (12), and the top of the storage bag (12) is provided with a storage opening (17), and an adhesive (18) is fixedly connected inside the storage opening (17).

7. The multifunctional examination pad for enteroscopy according to claim 6, characterized in that A tearable sheet (15) is fixedly connected to the outer wall of the anti-stick layer (11).