Kidney puncture compression waistband capable of adjusting pressure
By designing an adjustable pressure kidney biopsy compression belt, the problem of lower back discomfort during kidney biopsy was solved, achieving comfortable adjustment and continuous pressure on the lower back, thus improving patient comfort.
Patent Information
- Application Number
- CN202423048925.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing methods of lumbar compression during kidney biopsy are uncomfortable, causing patients to experience lower back pain and making it difficult to maintain comfort for 6 hours.
An adjustable pressure renal biopsy compression belt has been designed, comprising a flexible belt body, a flat compression airbag, an air pump and a pressure gauge, which are connected to the waist by fasteners and the pressure inside the airbag can be adjusted to meet different needs.
It improves the comfort of the lower back after kidney biopsy, and can adjust the pressure as needed to meet different usage requirements and reduce the occurrence of lower back pain.
Smart Images

Figure CN223787787U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to medical supplies, specifically to an adjustable pressure kidney puncture compression belt. Background Technology
[0002] Currently, kidney biopsy procedures require applying an abdominal binder to compress the lower back, followed by placing a pillow under the lower back for 6 hours before removing the pillow. However, most patients report discomfort due to the elevated pillow position, typically experiencing lower back pain within an hour after the procedure, making it difficult to maintain the pressure for the full 6 hours. Utility Model Content
[0003] The purpose of this invention is to solve the problem of lumbar compression discomfort during existing kidney biopsy procedures.
[0004] The technical solution adopted to solve the technical problem proposed by this utility model is as follows: The adjustable pressure renal puncture compression belt of this utility model includes a flexible belt body that fits with the waist. The two ends of the belt body are detachably connected by fasteners. The belt also includes a flat compression airbag and an air pump. A connecting pad is fixedly provided on one side of the compression airbag. The connecting pad is detachably connected to the belt body corresponding to the outer side of the back of the human body. One end of the flat compression airbag is provided with an air pump interface that is detachably matched with the air pump. The air pump interface is provided with a one-way valve that allows air to enter the compression airbag in one direction. The compression airbag is also provided with an air outlet. The air pump is provided with a pressure gauge.
[0005] The technical solutions that further define this utility model include:
[0006] The flat compression airbags described are arc-shaped, corresponding to the upper and lower ends of the human waist.
[0007] The connecting pad is detachably connected to the outer side of the back of the human body on the main body of the belt via Velcro, with the toothed side of the Velcro located on the connecting pad.
[0008] The compression airbag has evenly arranged dividing strips in the middle to divide it into multiple flat airbag blocks, and the multiple flat airbag blocks are connected to each other.
[0009] The fastener includes a buckle with a loop on one side of the belt body and a fastening band that engages with the buckle on the other side of the belt body.
[0010] The connection between the fastening strap and the main body of the waist belt is a Y-shaped structure.
[0011] The main body of the belt is made of elastic cotton padding.
[0012] Through the above technical solution, the beneficial effects of this utility model are as follows: When using the adjustable pressure renal puncture compression belt of this utility model, the compression airbag is connected to the main body of the belt, and then the main body of the belt is pressed tightly to the waist with fasteners. Then, an air pump is connected through the air pump interface to inflate the compression airbag. The pressure inside the airbag can be observed through the pressure gauge. The compression airbag can be inflated to a suitable height according to the needs of use. When not in use, the air can be released through the air outlet, which makes it convenient to use. The pressure inside the compression airbag can be adjusted as needed to meet different usage requirements and improve the comfort of use. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of an adjustable pressure renal puncture compression belt according to the present invention.
[0014] Figure 2 This is a side view of the compression airbag of an adjustable pressure kidney puncture compression belt according to the present invention. Detailed Implementation
[0015] The structure of this utility model will be further described below with reference to the accompanying drawings.
[0016] Reference Figure 1 and Figure 2 An adjustable pressure renal biopsy compression belt includes a flexible belt body 1 that fits the waist. The two ends of the belt body are detachably connected by fasteners 2. In this embodiment, the belt body is made of elastic cotton padding. The fasteners 2 include a buckle 21 with a loop on one side of the belt body and a fastening strap 22 on the other side of the belt body that engages with the buckle. In use, the fastening strap is inserted into the buckle and tightened to compress the belt body against the waist. The connection 23 between the fastening strap and the belt body is Y-shaped. The Y-shaped fastening strap compresses the connection points at both ends of the belt, ensuring even force distribution across the entire belt.
[0017] To increase lumbar comfort, the belt also includes a flat compression airbag 3 and an air pump. In this embodiment, the compression airbag has evenly arranged dividing strips 31 in the middle to divide it into multiple flat airbag blocks, which are interconnected. The dividing strips flatten the airbag, and the distance between the dividing strips can be adjusted according to the height of the airbag to meet different usage needs. In this embodiment, the flat compression airbag is arc-shaped corresponding to the upper and lower ends of the waist. This allows the airbag to better fit the waist, making the body feel more comfortable.
[0018] A connecting pad 5 is fixedly provided on one side of the compression airbag. The connecting pad is detachably connected to the outer side of the waist belt body corresponding to the back of the human body. In this embodiment, the connecting pad is detachably connected to the outer side of the waist belt body corresponding to the back of the human body via Velcro 6, with the toothed side of the Velcro facing the connecting pad. This facilitates the removal of the compression airbag. After compressing the waist for six hours, the compression airbag can be easily removed. At this time, the waist belt body is retained to continue compressing the waist. One end of the flat compression airbag 3 is provided with an air pump interface 32 that is detachably matched with an air pump. The air pump interface is provided with a one-way valve for one-way air intake into the compression airbag. The compression airbag is also provided with an air outlet 33, and the air pump is provided with a pressure gauge. When it is necessary to inflate the compression airbag, the compression airbag is connected to the air pump through the air pump interface. At this time, the compression airbag can be inflated, and the pressure inside the compression airbag can be viewed through the pressure gauge.
[0019] This utility model of an adjustable pressure renal puncture compression belt involves connecting the compression airbag to the belt body, then tightening the belt body against the waist with fasteners. An air pump is then connected via an air pump interface to inflate the compression airbag. The pressure inside the airbag can be observed using a pressure gauge. The airbag can be inflated to a suitable height as needed. When not in use, air can be released through the vent, making it convenient to use. The pressure inside the compression airbag can be adjusted as needed to meet different usage requirements and improve comfort.
[0020] Although specific embodiments of the present invention have been described in detail with reference to the accompanying drawings, this should not be construed as limiting the scope of protection of the present invention. Various modifications and variations that can be made by those skilled in the art without inventive effort within the scope described in the claims still fall within the scope of protection of the present invention.
Claims
1. An adjustable compression renal biopsy compression belt, said belt comprising a flexible belt body adapted to fit around the waist, the ends of the belt body being releasably connected by fasteners, characterised in that: The waistband further comprises a flat compression air bag and an air pump, one side of the compression air bag is fixedly provided with a connecting pad, the connecting pad is detachably connected to the waistband body corresponding to the outside of the back of the human body, one end of the flat compression air bag is provided with an air pump interface which is detachably connected to the air pump, the air pump interface is provided with a one-way valve which allows air to enter the compression air bag in one direction, the compression air bag is further provided with an air outlet, and the air pump is provided with a pressure gauge.
2. An adjustable compression nephrostomy belt according to claim 1, wherein: The flat compression air bag is arc-shaped corresponding to the upper and lower ends of the waist of the human body.
3. An adjustable compression nephrostomy belt according to claim 1, wherein: The connecting pad is detachably connected to the waistband body corresponding to the outside of the back of the human body through a magic tape, and the toothed side of the magic tape is located on the connecting pad.
4. An adjustable compression nephrostomy belt according to claim 1, wherein: The middle part of the compression air bag is provided with evenly arranged separation strips for separating the compression air bag into a plurality of flat air bag blocks, and the plurality of flat air bag blocks are connected.
5. An adjustable compression nephrostomy belt according to claim 1, wherein: The fastener comprises a clamping piece provided with a belt ring on one side of the waistband body and a fastening belt provided on the other side of the waistband body and clamped with the clamping piece.
6. An adjustable compression nephrostomy belt according to claim 5, wherein: The connecting part of the fastening belt and the waistband body is Y-shaped.
7. An adjustable compression nephrostomy belt according to claim 1, wherein: The waistband body is made of a cotton elastic pad.