CN106860932B - One kind being used for Nephrology dept.'s peritoneal dialysis locator - Google Patents
One kind being used for Nephrology dept.'s peritoneal dialysis locator Download PDFInfo
- Publication number
- CN106860932B CN106860932B CN201710072735.9A CN201710072735A CN106860932B CN 106860932 B CN106860932 B CN 106860932B CN 201710072735 A CN201710072735 A CN 201710072735A CN 106860932 B CN106860932 B CN 106860932B
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- China
- Prior art keywords
- piping
- dialysis
- fixed
- dialysis catheter
- sliding slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
-
- 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
- A61M2025/0293—Catheter, guide wire or the like with means for holding, centering, anchoring or frictionally engaging the device within an artificial lumen, e.g. tube
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to peritoneal dialysis localizer technologies fields, it is specially a kind of to be used for Nephrology dept.'s peritoneal dialysis locator, the inner wall of the fixed -piping along the vertical direction on offer two rows using the center line of fixed -piping as the second sliding slot of symmetry axis, the second sliding slot is connected with the locating slot being provided on fixed -piping far from one end of first sliding groove, the side wall of the dialysis catheter is socketed with multiple elastic rubber sets above slide bar, groove elastic rubber set and offer annular in the middle part of one end that dialysis catheter is connect, the middle part sliding sleeve of the dialysis catheter is connected to positioning ring, the lower end of the positioning ring is connected with the fixture block being mutually clamped with first sliding groove, the lower end of the positioning ring is connected with seal washer, the two sides that the dialysis catheter is located above positioning sucker disk are connected with waistband.The present invention has the characteristics that dialysis catheter position is adjustable, fixed effect is significant, alleviates the work difficulty of medical worker.
Description
Technical field
The present invention relates to peritoneal dialysis localizer technologies fields, specially a kind of to be used for Nephrology dept.'s peritoneal dialysis locator.
Background technique
Uraemic patients need periodically to dialyse.Currently, many patients are carried out by the way of peritoneal dialysis, i.e., from
Abdominal dialysis liquid is inputted by outer tube outside human body and carries out peritoneal dialysis, maintains the effect of electrolyte balance, the process of peritoneal dialysis
It is uniformly to be perfused abdominal cavity 2-4 hours by doctor's advice by pipeline, with connecting and dialyzate being perfused with parallel form by outer tube these
The dialyzate of metabolic waste and excessive moisture is released in abdominal cavity, then pours into new abdominal dialysis liquid, is constantly recycled in this way
Operation, can constantly be discharged vivotoxin and extra moisture, and such patient just needs permanently to be arranged outside one on abdomen
Pipe, therefore, the fixation of dialysis outer pipe is extremely important, and fixation does not live, and is easy for peritonitis occur, also, it is fixed it is bad can also will
Outer tube damage causes the secondary intubation pain of patient.Currently, it is close in the presence of lacking to be traditionally used for Nephrology dept.'s peritoneal dialysis locator
Seal apparatus, installation positioning device process is more troublesome, the problem of stationarity difference, it is proposed that a kind of be used for Nephrology dept.'s peritoneal dialysis
Locator.
Summary of the invention
The purpose of the present invention is to provide one kind to be used for Nephrology dept.'s peritoneal dialysis locator, to solve in above-mentioned background technique
The problem of proposition.Described have that structure is simple, dialysis catheter position is adjustable, fixed effect for Nephrology dept.'s peritoneal dialysis locator
Significantly, the features such as alleviating the work difficulty of medical worker.
To achieve the above object, the invention provides the following technical scheme: a kind of be used for Nephrology dept.'s peritoneal dialysis locator, packet
Include fixed -piping and dialysis catheter, the inner wall of the fixed -piping along the vertical direction on open up that there are two with the center of fixed -piping
Line is the first sliding groove of symmetry axis, the inner wall of the fixed -piping along the vertical direction on offer two rows of centers with fixed -piping
Line is the second sliding slot of symmetry axis, and the second sliding slot of each row is connect with first sliding groove, and the second sliding slot is far from first
One end of sliding slot is connected with the locating slot being provided on fixed -piping, and the dialysis catheter is located at the inner cavity of fixed -piping, described
There are two the lower end connections of dialysis catheter lateral wall and the one-to-one slide bar of first sliding groove, and slide bar and first sliding groove, second
Sliding slot and locating slot are slidably connected, and the side wall of the dialysis catheter is socketed with multiple elastic rubber sets above slide bar, institute
It states elastic rubber set and offers annular groove in the middle part of one end that dialysis catheter is connect, be provided with air bag in the groove,
The inner cavity of the air bag is provided with gas tube, and the other end of the gas tube passes through air bag and the side wall of dialysis catheter reaches dialysis
The outside of conduit, and the other end of gas tube is connected with gas cell, the gas tube is provided with adjusting close to one end of gas cell
Valve, the middle part sliding sleeve of the dialysis catheter are connected to positioning ring, and the lower end of the positioning ring is connected with mutually blocks with first sliding groove
The fixture block connect, the lower end of the positioning ring is connected with seal washer, and two fixture blocks are located at the inside of seal washer, the sealing
Washer is connected with fixed -piping, and the dialysis catheter, which is located above positioning ring, is provided with positioning sucker disk, the dialysis catheter
Two sides above positioning sucker disk are connected with waistband.
Preferably, the quantity more than two of second sliding slot described in every row, and the equidistant arrangement of second sliding slot, described first is sliding
Slot, second sliding slot and locating slot are integrated molding structure.
Preferably, the quantity more than two of the elastic rubber set, and elastic rubber covers equidistant arrangement.
Preferably, the overall diameter of the positioning ring is identical as the overall diameter size of fixed -piping.
Preferably, the distance between inner wall of the outside of the elastic rubber set and fixed -piping is less than three millimeters.
Preferably, the waistband is equipped with adhered layer far from one end of dialysis catheter.
Compared with prior art, the beneficial effects of the present invention are: this is used for Nephrology dept.'s peritoneal dialysis locator, fixed -piping
It is fixed on the abdomen of patient, when patient needs to do peritoneal dialysis, by the slide bar on dialysis catheter along first sliding groove to fixation
Sliding in pipeline, when dialysis catheter is inserted into the appropriate location of patients abdomen, spin dialysis conduit, so that slide bar is along second
Sliding slot slides in locating slot, then slides positioning ring, so that fixture block and the seamless clamping of first sliding groove, positioning sucker disk are sucked patient's
Waistband is expanded increase, elastic rubber around tie-down, then the filling gas into air bag, air bag from the waist of patient by abdomen therewith
Set is heaved, so that the lateral wall of elastic rubber set and the inner wall of fixed -piping connect, plays sealing function, elastic rubber covers outer
The distance between inner wall of side wall and fixed -piping does not influence the insertion of dialysis catheter less than three millimeters, and not will lead to elasticity
Rubber sleeve causes to rupture when heaving expansion, and seal washer seals, the present invention simple, dialysis catheter position with structure
Adjustable, fixed effect is significant, alleviates the features such as work difficulty of medical worker.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is the portion A of the present invention enlarged structure schematic diagram；
Fig. 3 is section B-B structural schematic diagram of the present invention；
Fig. 4 is C-C cross section structure schematic diagram of the present invention.
In figure: 1 fixed -piping, 2 dialysis catheters, 3 first sliding grooves, 31 second sliding slots, 32 locating slots, 4 slide bars, 5 elastic rubbers
Gum cover, 6 grooves, 7 air bags, 8 positioning rings, 9 fixture blocks, 10 seal washers, 11 positioning sucker disks, 12 gas tubes, 13 gas cells, 14 are adjusted
Valve, 15 waistbands.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, the present invention provides a kind of technical solution: one kind being used for Nephrology dept.'s peritoneal dialysis locator, including
Fixed -piping 1 and dialysis catheter 2, the inner wall of fixed -piping 1 along the vertical direction on open up there are two with the center line of fixed -piping 1
For the first sliding groove 3 of symmetry axis, the inner wall of fixed -piping 1 along the vertical direction on offer two rows of center lines with fixed -piping 1
Second sliding slot 31 for the second sliding slot 31 of symmetry axis, and each row is connect with first sliding groove 3, and second sliding slot 31 is far from first
One end of sliding slot 3 is connected with the locating slot 32 being provided on fixed -piping 1, often ranked second the quantity more than two of sliding slot 31, and
The equidistant arrangement of second sliding slot 31, convenient for according to different patient body situations, the length of selection insertion dialysis catheter 2, first
Sliding slot 3, second sliding slot 31 and locating slot 32 are integrated molding structure, and structure is more stable.
Dialysis catheter 2 is located at the inner cavity of fixed -piping 1, and there are two slide with first for the lower end connection of 2 lateral wall of dialysis catheter
The one-to-one slide bar 4 of slot 3, and slide bar 4 is slidably connected with first sliding groove 3, second sliding slot 31 and locating slot 32, dialysis catheter 2
Side wall be socketed with multiple elastic rubbers sets 5 positioned at the top of slide bar 4, the quantity more than two of elastic rubber set 5, and elastic rubber
The equidistant arrangement of gum cover 5, sealing effect is good, and elastic rubber covers the distance between 5 outside and the inner wall of fixed -piping 1 less than three
Millimeter, convenient for air bag 7 inflate after elastic rubber set 5 stretching, extension, and not will lead to elastic rubber set 5 rupture, elastic rubber set 5 with thoroughly
The groove 6 of annular is offered in the middle part of one end that analysis conduit 2 connects, and is provided with air bag 7 in groove 6, the inner cavity of air bag 7 is provided with
Gas tube 12, the other end of gas tube 12 passes through air bag 7 and the side wall of dialysis catheter 2 reaches the outside of dialysis catheter 2, and inflates
The other end of pipe 12 is connected with gas cell 13, and gas tube 12 is provided with regulating valve 14 close to one end of gas cell 13, adjusts air inlet
Flow.
The middle part sliding sleeve of dialysis catheter 2 is connected to positioning ring 8, and the overall diameter of the overall diameter and fixed -piping 1 of positioning ring 8 is big
Small identical, convenient for clamping, the lower end of positioning ring 8 is connected with the fixture block 9 being mutually clamped with first sliding groove 3, and the lower end of positioning ring 8 connects
It is connected to seal washer 10, plays sealing effect, and two fixture blocks 9 are located at the inside of seal washer 10, seal washer 10 and fixing pipe
Road 1 is connected, and the top that dialysis catheter 2 is located at positioning ring 8 is provided with positioning sucker disk 11, and dialysis catheter 2 is located at positioning sucker disk 11
The two sides of top are connected with waistband 15, and waistband 15 is equipped with adhered layer far from one end of dialysis catheter 2, convenient for being fixed on the waist of patient
Portion.
This is used for Nephrology dept.'s peritoneal dialysis locator, and fixed -piping 1 is fixed on the abdomen of patient, when patient needs to do peritonaeum
When dialysis, the slide bar 4 on dialysis catheter 2 is slided along first sliding groove 3 into fixed -piping 1, when dialysis catheter 2 is inserted into disease
When the appropriate location of people's abdomen, then spin dialysis conduit 2 is slided so that slide bar 4 slides in locating slot 32 along second sliding slot 31
Dynamic positioning ring 8, so that the abdomen of patient is sucked in fixture block 9 and the seamless clamping of first sliding groove 3, positioning sucker disk 11, by waistband 15 from disease
The waist of people is around tie-down, then the filling gas into air bag 7, and air bag 7 expands increase therewith, and elastic rubber set 5 is heaved, so that bullet
Property rubber sleeve 5 lateral wall connect with the inner wall of fixed -piping 1, play sealing function, the lateral wall of elastic rubber set 5 and fixation
The distance between inner wall of pipeline 1 does not influence the insertion of dialysis catheter 2 less than three millimeters, and not will lead to elastic rubber set 5 and exist
It causing to rupture when heaving expansion, seal washer 10 seals, the present invention is simple with structure, 2 position of dialysis catheter is adjustable,
Fixed effect is significant, alleviates the features such as work difficulty of medical worker.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. one kind is used for Nephrology dept.'s peritoneal dialysis locator, including fixed -piping (1) and dialysis catheter (2), it is characterised in that: institute
State the inner wall of fixed -piping (1) along the vertical direction on open up that there are two using the center line of fixed -piping (1) as the first of symmetry axis
Sliding slot (3), the inner wall of the fixed -piping (1) along the vertical direction on to offer two rows of center lines with fixed -piping (1) be pair
Claim the second sliding slot (31) of axis, and the second sliding slot (31) of each row is connect with first sliding groove (3), the second sliding slot (31)
One end far from first sliding groove (3) is connected with the locating slot (32) being provided on fixed -piping (1), dialysis catheter (2) position
In the inner cavity of fixed -piping (1), there are two a pair of with first sliding groove (3) one for the lower end connection of dialysis catheter (2) lateral wall
The slide bar (4) answered, and slide bar (4) is slidably connected with first sliding groove (3), second sliding slot (31) and locating slot (32), the dialysis
The side wall of conduit (2) is socketed with multiple elastic rubber sets (5) above slide bar (4), the elastic rubber set (5) and dialysis
The groove (6) of annular is offered in the middle part of one end of conduit (2) connection, is provided with air bag (7), the gas in the groove (6)
The inner cavity of capsule (7) is provided with gas tube (12), and the other end of the gas tube (12) passes through air bag (7) and dialysis catheter (2)
Side wall reaches the outside of dialysis catheter (2), and the other end of gas tube (12) is connected with gas cell (13), the gas tube (12)
One end close to gas cell (13) is provided with regulating valve (14), and the middle part sliding sleeve of the dialysis catheter (2) is connected to positioning ring
(8), the lower end of the positioning ring (8) is connected with the fixture block (9) being mutually clamped with first sliding groove (3), under the positioning ring (8)
End is connected with seal washer (10), and two fixture blocks (9) are located at the inside of seal washer (10), the seal washer (10) with consolidate
Determine pipeline (1) to be connected, the dialysis catheter (2), which is located above positioning ring (8), is provided with positioning sucker disk (11), the dialysis
The two sides that conduit (2) is located above positioning sucker disk (11) are connected with waistband (15).
2. according to claim 1 a kind of for Nephrology dept.'s peritoneal dialysis locator, it is characterised in that: second described in every row
The quantity more than two of sliding slot (31), and second sliding slot (31) equidistant arrangement, the first sliding groove (3), second sliding slot (31)
It is integrated molding structure with locating slot (32).
3. according to claim 1 a kind of for Nephrology dept.'s peritoneal dialysis locator, it is characterised in that: the elastic rubber
Cover the quantity more than two of (5), and elastic rubber set (5) equidistant arrangement.
4. according to claim 1 a kind of for Nephrology dept.'s peritoneal dialysis locator, it is characterised in that: the positioning ring
(8) overall diameter is identical as the overall diameter size of fixed -piping (1).
5. according to claim 1 a kind of for Nephrology dept.'s peritoneal dialysis locator, it is characterised in that: the elastic rubber
The distance between the outside of (5) and the inner wall of fixed -piping (1) are covered less than three millimeters.
6. according to claim 1 a kind of for Nephrology dept.'s peritoneal dialysis locator, it is characterised in that: the waistband (15)
One end far from dialysis catheter (2) is equipped with adhered layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072735.9A CN106860932B (en) | 2017-02-10 | 2017-02-10 | One kind being used for Nephrology dept.'s peritoneal dialysis locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072735.9A CN106860932B (en) | 2017-02-10 | 2017-02-10 | One kind being used for Nephrology dept.'s peritoneal dialysis locator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106860932A CN106860932A (en) | 2017-06-20 |
| CN106860932B true CN106860932B (en) | 2019-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710072735.9A Expired - Fee Related CN106860932B (en) | 2017-02-10 | 2017-02-10 | One kind being used for Nephrology dept.'s peritoneal dialysis locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106860932B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731170B (en) * | 2019-01-16 | 2021-04-27 | 秦鹏 | Be used for nephrology dept peritoneal dialysis locator |
| CN110652615B (en) * | 2019-11-11 | 2022-05-24 | 赣州市人民医院 | Be used for nephrology dept peritoneal dialysis locator |
| CN112915361A (en) * | 2021-01-22 | 2021-06-08 | 青岛市市立医院(青岛市临床医学研究所、青岛市医学影像中心) | Multilayer air bag dilating catheter for hepatobiliary surgery |
| CN113274572B (en) * | 2021-05-31 | 2022-12-20 | 常州市武进人民医院 | Peritoneal dialysis positioner for nephrology department |
| CN113877017B (en) * | 2021-11-05 | 2023-10-20 | 胡梦思 | Peritoneal dialysis puts tub fixing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387446A (en) * | 1999-10-29 | 2002-12-25 | 杰拉尔德·布斯凯 | Percutaneous access device |
| CN202909176U (en) * | 2012-11-30 | 2013-05-01 | 张振宇 | Nephrology department peritoneal dialysis positioner |
| CN103127563A (en) * | 2011-12-05 | 2013-06-05 | 威海市经济技术开发区医院 | Peritoneum dialysis locator used for nephrology department |
| CN203043090U (en) * | 2013-02-20 | 2013-07-10 | 梁同衍 | Novel peritoneal dialysis protecting cover |
| CN203417364U (en) * | 2013-07-31 | 2014-02-05 | 西安交通大学医学院第一附属医院 | Device for positioning, restoring and unchoking peritoneal dialysis tube |
| CN205108519U (en) * | 2015-11-10 | 2016-03-30 | 袁东 | A peritoneal dialysis locator for nephrology dept |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012005187B4 (en) * | 2012-03-16 | 2023-03-30 | Fresenius Medical Care Deutschland Gmbh | Medical device with a socket unit for connecting a device for supplying medical liquids |
-
2017
- 2017-02-10 CN CN201710072735.9A patent/CN106860932B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387446A (en) * | 1999-10-29 | 2002-12-25 | 杰拉尔德·布斯凯 | Percutaneous access device |
| CN103127563A (en) * | 2011-12-05 | 2013-06-05 | 威海市经济技术开发区医院 | Peritoneum dialysis locator used for nephrology department |
| CN202909176U (en) * | 2012-11-30 | 2013-05-01 | 张振宇 | Nephrology department peritoneal dialysis positioner |
| CN203043090U (en) * | 2013-02-20 | 2013-07-10 | 梁同衍 | Novel peritoneal dialysis protecting cover |
| CN203417364U (en) * | 2013-07-31 | 2014-02-05 | 西安交通大学医学院第一附属医院 | Device for positioning, restoring and unchoking peritoneal dialysis tube |
| CN205108519U (en) * | 2015-11-10 | 2016-03-30 | 袁东 | A peritoneal dialysis locator for nephrology dept |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106860932A (en) | 2017-06-20 |
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