CN110064085B - Nephrology department peritoneal dialysis locator device - Google Patents
Nephrology department peritoneal dialysis locator device Download PDFInfo
- Publication number
- CN110064085B CN110064085B CN201910377124.4A CN201910377124A CN110064085B CN 110064085 B CN110064085 B CN 110064085B CN 201910377124 A CN201910377124 A CN 201910377124A CN 110064085 B CN110064085 B CN 110064085B
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- China
- Prior art keywords
- clamping
- fixing piece
- piece
- limiting hole
- block
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0206—Holding devices, e.g. on the body where the catheter is secured by using devices worn by the patient, e.g. belts or harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
- A61M2025/026—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives where the straps are releasably secured, e.g. by hook and loop-type fastening devices
Abstract
The invention discloses a peritoneal dialysis locator device for nephrology department, which comprises a left side fixing piece, a connecting band, a fixing block, a slide way, a clamping piece, a telescopic ring and an inner connecting rod, wherein a binding band is installed on one side of the left side fixing piece, one end of the binding band close to the left side fixing piece is connected with a hardware piece, the connecting band is installed on one side of the left side fixing piece, a right side fixing piece is installed on one end of the connecting band far away from the left side fixing piece, and an adjusting band is installed on one side of the right side fixing piece far away from the connecting band. The left fixing plate and the right fixing plate of the novel peritoneal dialysis locator device for the nephrology department are symmetrically arranged and are designed with radian, so that the novel peritoneal dialysis locator device for the nephrology department conforms to the waist outline of a person, can be clamped between the waist when being worn, can limit the too large amplitude of the waist of a patient by utilizing the novel peritoneal dialysis locator device, and can flexibly adjust by utilizing a bandage and the like, so that the device can be adjusted in different sizes according to the waistline of the patient.
Description
Technical Field
The invention relates to the technical field of medical related equipment, in particular to a peritoneal dialysis positioner device for nephrology department.
Background
The kidney is an important detoxifying organ of a human body, wastes of the human body can be discharged only by filtering the kidney, kidney diseases become common in recent years, and corresponding renal medical technologies are continuously developed, wherein peritoneal dialysis is one of the technologies, and is a process of discharging externally-delivered dialysate into the body through a catheter by utilizing the influence of the peritoneum of the human body and promoting exchange by utilizing the peritoneal skill of the human body. Although the kind and the quantity of the peritoneal dialysis devices in nephrology department in the market at present are very many, most catheters of the peritoneal dialysis devices in nephrology department are usually fixed on a human body by medical adhesive tapes, and patients cannot have large-amplitude actions, so that the intervention of the catheters can be influenced, secondary injury can be caused, and the catheters are unstable.
Disclosure of Invention
The invention aims to provide a peritoneal dialysis positioner device for nephrology department, which aims to solve the problems that the catheter of the peritoneal dialysis device for nephrology department in the market, which is provided by the background technology, is usually fixed on a human body by a medical adhesive tape, and a patient cannot have large-amplitude movement, so that the intervention of the catheter is influenced, secondary injury is caused, and the catheter is unstable.
In order to achieve the purpose, the invention provides the following technical scheme: a peritoneal dialysis locator device for nephrology department comprises a left fixing piece, a connecting belt, a fixing block, a slideway, a clamping piece, a telescopic ring and an inner connecting rod, wherein a binding belt is arranged on one side of the left fixing piece;
one end, close to the left fixing piece, of the binding band is connected with a hardware piece, the connecting band is installed on one side of the left fixing piece, one end, far away from the left fixing piece, of the connecting band is provided with a right fixing piece, one side, far away from the connecting band, of the right fixing piece is provided with an adjusting band, and the adjusting band is provided with an adjusting hole;
the fixing block is fixed on one side of the left fixing piece, a limiting hole is formed in the fixing block close to the left fixing piece, the slide way is formed in one side wall of the limiting hole, the clamping piece is inserted into the limiting hole, a slide block is fixed on one side wall of the clamping piece close to the limiting hole, the telescopic ring is installed at one end of the clamping piece, the inner connecting rod is inserted into the telescopic ring, a connecting piece is installed on one side of the telescopic ring close to the clamping piece, and a clamping block is fixed at one end of the connecting piece and inserted into one side wall of the fixing block; the limiting hole (9) is in a circular truncated cone shape, and the diameter of the upper bottom surface of the limiting hole (9) is larger than that of the lower bottom surface of the limiting hole (9); the slideway (10) and the clamping sheet (11) are in sliding connection, the maximum sliding distance of the clamping sheet (11) is equal to the length of the slideway (10), the clamping sheet (11) descends and is closed into a complete ring, and the clamping block (16) is clamped into a notch of the fixing block (8).
Preferably, the left fixing piece and the right fixing piece are the same in shape, and the left fixing piece and the right fixing piece are symmetrical about a central axis of the connecting band.
Preferably, the clamping sheets are provided with four sheets, and the 4 clamping sheets are respectively installed inside the limiting hole in an encircling manner with the circle center of the limiting hole as a midpoint at equal intervals.
Preferably, a telescopic structure is formed between the telescopic ring and the inner connecting rod, and the radian of the telescopic ring is matched with that of the inner connecting rod.
Preferably, the clamping block is connected with the fixing block in a clamping manner, and the clamping block is detachably connected with the fixing block.
Compared with the prior art, the invention has the beneficial effects that:
1. the left fixing piece and the right fixing piece are symmetrically arranged and are designed with radians, so that the waist fixing piece conforms to the waist outline of a person and can be clamped between the waist when being worn, the waist of the patient can be limited to be overlarge by the fixing piece, and the waist of the patient can be flexibly adjusted by the aid of a binding belt and the like, so that the device can be adjusted in different sizes according to the waist of the patient;
2. the fixing block is provided with a limiting hole, the position of the limiting hole is designed according to the position of the inserted conduit, a clamping sheet capable of clamping the conduit is arranged in the limiting hole, and the sliding of the clamping sheet is changed along with the shape of the limiting hole, so that the clamping sheet can expand and contract along with the shape of the limiting hole, the conduit can be limited by clamping when the conduit is fixed, the stability of the conduit is prevented from being influenced by the movement of a human body, and the pain of the human body is relieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a partial structure of a fixing block according to the present invention;
FIG. 4 is a schematic view of the structure of the clamping sheet of the present invention.
In the figure: 1. left side stationary blade, 2, bandage, 3, hardware, 4, connecting band, 5, right side stationary blade, 6, regulation area, 7, regulation hole, 8, fixed block, 9, spacing hole, 10, slide, 11, clamping piece, 12, slider, 13, expansion ring, 14, internal connecting rod, 15, connection piece, 16, fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a peritoneal dialysis locator device for nephrology department comprises a left fixing piece 1, a binding band 2, hardware 3, a connecting band 4, a right fixing piece 5, an adjusting band 6, an adjusting hole 7, a fixing block 8, a limiting hole 9, a slide way 10, a clamping piece 11, a sliding block 12, a telescopic ring 13, an inner connecting rod 14, a connecting piece 15 and a clamping block 16, wherein the binding band 2 is installed on one side of the left fixing piece 1;
the one end of bandage 2 that is close to left side stationary blade 1 is connected with hardware 3, connecting band 4 is installed in left side stationary blade 1 one side, keep away from left side stationary blade 1 one end of connecting band 4 installs right side stationary blade 5, the shape that left side stationary blade 1 and right side stationary blade 5 were established is the same, and about the axis symmetry of connecting band 4 between left side stationary blade 1 and the right side stationary blade 5, the shape of left side stationary blade 1 and right side stationary blade 5 is according to the shape design of waist, bilateral symmetry mainly is for can clamp patient's waist, make the connection of device and patient more firm, keep away from connecting band 4 right side stationary blade 5 one side installs adjusting belt 6, adjusting hole 7 has been seted up on adjusting belt 6;
the fixing block 8 is fixed on one side of the left fixing plate 1, a limiting hole 9 is formed in the fixing block 8 close to the left fixing plate 1, the limiting hole 9 is in a circular truncated cone shape, the diameter of the upper bottom surface of the limiting hole 9 is larger than the diameter of the lower bottom surface of the limiting hole 9, the shape of the limiting hole 9 is designed, the clamping plate 11 can be influenced by the shape of the limiting hole 9 when sliding in the limiting hole 9 due to sliding, so that the clamping plate can be expanded or contracted, the slide way 10 is formed on one side wall of the limiting hole 9, sliding connection is formed between the slide way 10 and the clamping plate 11, the maximum sliding distance of the clamping plate 11 is equal to the length of the slide way 10, the clamping plate 11 slides in the limit of the slide way 10, the expansion and the folding of the clamping plate can not be influenced, the sliding track can be limited by the slide way 10, the shaking phenomenon can not occur, and the clamping plate 11 is inserted in the limiting hole 9, the clamping sheets 11 are provided with four sheets, 4 clamping sheets 11 are respectively arranged in the limiting hole 9 in an encircling manner at equal intervals by taking the center of a circle of the limiting hole 9 as a midpoint, the clamping sheets 11 are mainly distributed to wrap a catheter, so that the limited range of the catheter is uniform, the bending phenomenon is avoided, a sliding block 12 is fixed on one side body wall of each clamping sheet 11 close to the limiting hole 9, a telescopic ring 13 is arranged at one end of each clamping sheet 11, an inner connecting rod 14 is inserted in the telescopic ring 13, a telescopic structure is formed between each telescopic ring 13 and each inner connecting rod 14, the radian of each telescopic ring 13 is matched with the radian of each inner connecting rod 14, the telescopic rings 13 and the inner connecting rods 14 are mainly used for limiting and matching with the expansion and the furling of the clamping sheets 11, the telescopic rings 13 can be stretched outwards when the clamping sheets 11 are expanded, so that the inner connecting rods 14 can extend out, and the instability of the clamping sheets 11 can be avoided by matching with the expansion, when the clamping sheet 11 is furled, the furled telescopic ring 13 can be used for clamping with the fixing block 8 to limit the stability of the furled clamping sheet 11, a connecting sheet 15 is arranged on one side of the telescopic ring 13 close to the clamping sheet 11, a clamping block 16 is fixed at one end of the connecting sheet 15 and is inserted on one side wall of the fixing block 8, the clamping block 16 is connected with the fixing block 8 in a clamping mode, the clamping block 16 is detachably connected with the fixing block 8, and the clamping block 16 mainly aims to fix the position of the telescopic ring 13 by tightening the connecting sheet 15 so as to avoid unstable clamping of the catheter.
The working principle is as follows: when the novel peritoneal dialysis locator device for the nephrology department is used, firstly, a user needs to simply know the novel peritoneal dialysis locator device for the nephrology department, firstly, a guide pipe is inserted into the limiting hole 9 and wrapped in the clamping sheet 11, then the fixing block 8 is attached to the guide pipe insertion position of a patient, the left fixing sheet 1 and the right fixing sheet 5 are placed on two sides of the waist of the patient, then the binding belt 2 and the hardware 3 are inserted and connected with the adjusting hole 7 on the adjusting belt 6 according to the waist size of the patient and adjusted to a proper tightening degree, at the moment, the expanded clamping sheet 11 can be pushed into the limiting hole 9, at the moment, the clamping sheet 11 slides in the slide way 10 by the slide block 12 when descending, and is furled to present states under the influence of the shape of the limiting hole 9, the telescopic ring 13 and the inner connecting rod 14 can be furled, and finally, the telescopic ring 11 is closed into a complete ring due to the descending of the clamping sheet 11, then the fixture block 16 is clamped into the gap of the fixed block 8, and the stretching ring 13 is limited to be stable by the tense connecting sheet 15, so that the conduit does not shake, which is the working process of the device, and the content which is not described in detail in the description belongs to the prior art known by the person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a nephrology dept peritoneal dialysis locator device, includes left side stationary blade (1), connecting band (4), fixed block (8), slide (10), clamping piece (11), expansion ring (13) and internal connecting rod (14), its characterized in that: one side of the left fixing piece (1) is provided with a binding band (2), wherein;
one end, close to the left fixing piece (1), of the binding band (2) is connected with a hardware (3), the connecting band (4) is installed on one side of the left fixing piece (1), one end, far away from the left fixing piece (1), of the connecting band (4) is provided with a right fixing piece (5), one side, far away from the connecting band (4), of the right fixing piece (5) is provided with an adjusting band (6), and the adjusting band (6) is provided with an adjusting hole (7);
the fixing block (8) is fixed on one side of the left fixing piece (1), a limiting hole (9) is formed in the fixing block (8) close to the left fixing piece (1), the slide way (10) is formed in one side wall of the limiting hole (9), the clamping piece (11) is inserted into the limiting hole (9), a sliding block (12) is fixed on one side wall of the clamping piece (11) close to the limiting hole (9), the expansion ring (13) is installed at one end of the clamping piece (11), the inner connecting rod (14) is inserted into the expansion ring (13), a connecting piece (15) is installed on one side of the expansion ring (13) close to the clamping piece (11), and a clamping block (16) is fixed at one end of the connecting piece (15) and is inserted into one side wall of the fixing block (8); the limiting hole (9) is in a circular truncated cone shape, and the diameter of the upper bottom surface of the limiting hole (9) is larger than that of the lower bottom surface of the limiting hole (9); the slideway (10) and the clamping sheet (11) are in sliding connection, the maximum sliding distance of the clamping sheet (11) is equal to the length of the slideway (10), the clamping sheet (11) descends and is closed into a complete ring, and the clamping block (16) is clamped into a notch of the fixing block (8).
2. The nephrology peritoneal dialysis locator device of claim 1, wherein: the left fixing piece (1) and the right fixing piece (5) are same in shape, and the left fixing piece (1) and the right fixing piece (5) are symmetrical about a central axis of the connecting belt (4).
3. The nephrology peritoneal dialysis locator device of claim 1, wherein: the clamping pieces (11) are provided with four pieces, and the 4 clamping pieces (11) are respectively installed inside the limiting hole (9) in an encircling mode with the circle center of the limiting hole (9) as the middle point at equal intervals.
4. The nephrology peritoneal dialysis locator device of claim 1, wherein: a telescopic structure is formed between the telescopic ring (13) and the inner connecting rod (14), and the radian of the telescopic ring (13) is matched with that of the inner connecting rod (14).
5. The nephrology peritoneal dialysis locator device of claim 1, wherein: the clamping block (16) is connected with the fixing block (8) in a clamping mode, and the clamping block (16) is detachably connected with the fixing block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377124.4A CN110064085B (en) | 2019-05-07 | 2019-05-07 | Nephrology department peritoneal dialysis locator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377124.4A CN110064085B (en) | 2019-05-07 | 2019-05-07 | Nephrology department peritoneal dialysis locator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110064085A CN110064085A (en) | 2019-07-30 |
| CN110064085B true CN110064085B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910377124.4A Active CN110064085B (en) | 2019-05-07 | 2019-05-07 | Nephrology department peritoneal dialysis locator device |
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| CN (1) | CN110064085B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5496282A (en) * | 1994-12-12 | 1996-03-05 | Militzer; George G. | Apparatus and method to stabilize a peritoneal dialysis catheter |
| US20050020995A1 (en) * | 2003-07-22 | 2005-01-27 | Sheila Shaw | Peritoneal dialysis security band and methods of use |
| CN204446920U (en) * | 2015-01-23 | 2015-07-08 | 赵华丽 | Disposablely put protection of pipe device |
| CN204932415U (en) * | 2015-08-31 | 2016-01-06 | 南京医科大学第一附属医院 | A kind of peritoneal dialysis external short tube fixing protection belt |
| CN205964593U (en) * | 2016-06-29 | 2017-02-22 | 郑州大学第一附属医院 | Peritoneal dialysis outer catheter fixes protection device |
| CN208798718U (en) * | 2018-07-24 | 2019-04-30 | 郑州大学第一附属医院 | A kind of waterproof and breathable protection oversleeve for taking pipe patient bath suitable for PICC |
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2019
- 2019-05-07 CN CN201910377124.4A patent/CN110064085B/en active Active
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| CN110064085A (en) | 2019-07-30 |
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