CN109172905A - Prevent the method for peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end - Google Patents
Prevent the method for peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end Download PDFInfo
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- CN109172905A CN109172905A CN201811202656.6A CN201811202656A CN109172905A CN 109172905 A CN109172905 A CN 109172905A CN 201811202656 A CN201811202656 A CN 201811202656A CN 109172905 A CN109172905 A CN 109172905A
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- dialysis tubing
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- dialysis
- tubing
- peritoneum
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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
- A61M1/285—Catheters therefor
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
-
- 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
- A61M25/09—Guide wires
-
- 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
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Public Health (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Biophysics (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
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- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of method for preventing peritoneal dialysis catheter floating tube and with the peritoneum dialysis catheter of fixing end, including abdominal cavity, abdominal cavity is internally provided with outer dialysis tubing, one end of outer dialysis tubing extends to the outside in abdominal cavity, the inner wall sliding plug of outer dialysis tubing has interior dialysis tubing, one end of interior dialysis tubing extends to outside one end of outer dialysis tubing, and one end of interior dialysis tubing is fixed to be communicated with dialyzate bag, and one end of outer dialysis tubing and interior dialysis tubing is fixedly connected to regulating device.This prevents the method for peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end, achieve the effect that position entire dialysis tubing in the interior location in abdominal cavity, when use, one it is hand steered live outer dialysis tubing, another hand will stretch outside interior dialysis bobbin carriage, the external silicone tube being socketed be pressed against on the outside of protrude, the silicone tube of protrusion part is contacted with internal abdominal wall, and then the problem of being positioned, preventing dialysis tubing from drift pipe occurs, to have the characteristics that exact operations positioning.
Description
Technical field
The present invention relates to peritoneal dialysis technical field, more specifically, it relates to a kind of peritoneal dialysis catheter floating tube that prevents
Method and peritoneum dialysis catheter with fixing end.
Background technique
The torso portion of human body can be divided into thoracic cavity, abdominal cavity, pelvic cavity, and peritoneum dialysis catheter is usually placed on abdominal cavity most by us
Low spot (because Water seeks its own level), can drain peritoneal dialysis solution completely.The minimum point of cavum peritoneale is in the rear of pelvic cavity, true bone
In basin, women is douglas cul-de-sac, and male is bladder rectum pouch, peritoneum dialysis catheter drift refer to the abdominal cavity section of dialysis tubing to
Upper drift goes out true pelvis, that is to say, that minimum point of the peritoneum dialysis catheter out of abdominal cavity.Its reason may be with peritoneum dialysis catheter certainly
The buoyancy of body, patient body position's factor set whether pipe mode appropriate, excessively drainage peritoneal dialysis solution causes nethike embrane package, dirty
It is related that device influences such as intestinal tympanites constipation.
To occur drift pipe after preventing peritoneal dialysis from setting pipe, patient need it is usually more pay attention to defecation situations, more feeds are rich in having
The food of dietary fiber promotes intestines peristalsis, forms bowl evacuation habit；It does more physical exercises, increases gastrointestinal function；It is avoided when exchanging liquid
Excessively nethike embrane caused by drainage wraps up and occurs floating pipe etc..
It is poured into when having now been found that row peritoneal dialysis smoothly, flows out obstacle it is necessary to consider whether the change there are conduit positions.
Most of patients can first carry out simple process at home, including defaecation, rub and push away abdomen, change position, the stair climbing when changing liquid, very
Sitting the bus to jolt to some patients can also allow pipeline to playback.Most of these are all to rely on to carry out under external environment condition,
It not can be carried out exact operations, and be easy to be squeezed intraperitoneal, be difficult to be positioned and corrected in some cases.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of side for preventing peritoneal dialysis catheter floating tube
Method and peritoneum dialysis catheter with fixing end have the characteristics that exact operations correction and positioning.
To achieve the above object, the present invention provides the following technical scheme that
A kind of method preventing peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end, including abdominal cavity, abdominal cavity
It is internally provided with outer dialysis tubing, one end of outer dialysis tubing extends to the outside in abdominal cavity, and the inner wall sliding plug of outer dialysis tubing has interior
Dialysis tubing, one end of interior dialysis tubing extend to outside one end of outer dialysis tubing, and one end fixation of interior dialysis tubing is communicated with dialyzate
Bag.
One end of outer dialysis tubing and interior dialysis tubing is fixedly connected to regulating device, and regulating device includes litter and silica gel
Pipe, the both ends of silicone tube are fixedly connected with the other end of outer dialysis tubing and interior dialysis tubing respectively.
Another end surfaces of interior dialysis tubing offer dialysis mouth, and dialysis mouth, which is located at one end port of interior dialysis inside pipe wall, to be consolidated
Surely it is connected with filter mantle.
The bottom surface of interior dialysis tubing is provided with hand-control device, and hand-control device includes drawstring and positioning disk.
Further, one end of outer dialysis tubing and interior dialysis tubing is fixedly connected to extension block, and interior dialysis pipe surface extends
The lower surface of block is fixedly connected with the top of litter, and the surface of outer dialysis pipe surface extension block passes through the through-hole and litter opened up
Surface sliding plug.
Further, the surface of litter offers location hole, and it is fixed that the surface of outer dialysis pipe surface extension block is threaded with
One end of position bolt, positioning bolt passes through location hole and is threaded into the inside of extension block.
Further, another end surfaces of interior dialysis tubing are in truncated conical shape, the appearance of the inner wall of silicone tube and interior dialysis tubing
Face pivot bush unit.
Further, filter mantle is made of filter screen, and the surface of filter mantle is in cone shape.
Further, hand-control device includes positioning disk, and perforation, the inner wall and drawstring of perforation are offered at the axle center of positioning disk
Surface activity socket, the bottom end of drawstring is fixedly connected with the interior upper surface of positioning disk for dialysing bottom of the tube.
Further, the surface of drawstring is fixedly connected with positioning bead, and multiple positioning beads are uniformly located at the two of positioning disk respectively
Surface.
Further, threading hole is offered at the inner wall of interior dialysis tubing, is extended respectively at the top and bottom of threading hole interior
The outer surface and inside of dialysis tubing, the inner wall of threading hole and the surface of drawstring are slidably socketed, and the top of drawstring extends to threading hole
Outside, be fixedly connected to sealing leather washer at the top and bottom port of threading hole, seal the inner wall and drawstring of leather washer
Surface be slidably socketed.
Further, the making material of silicone tube includes silica gel, and the constituent of silica gel includes: 40%-50% silica gel,
10%-20% organic resin, 5%-8% parts of heat dissipation powder, 2%-5% coupling agents, 8% curing agent, the constituent of silica gel are also wrapped
Include the auxiliary agent of adhesion promoter, coupling agent, dispersing agent and levelling.
Further,.
In conclusion the invention has the following advantages:
1, it is fixedly connected to regulating device by the way that one end of outer dialysis tubing and interior dialysis tubing is arranged, reached to entire saturating
Analyse the effect that interior location of the pipe in abdominal cavity is positioned, in use, one it is hand steered live outer dialysis tubing, another hand is by interior dialysis
It being stretched outside bobbin carriage, the external silicone tube being socketed is pressed against outside protrusion, and the silicone tube for protruding part is contacted with internal abdominal wall,
And then the problem of being positioned, preventing dialysis tubing from drift pipe occurs, to have the characteristics that exact operations positioning.
2, hand-control device is provided with by the bottom surface of dialysis tubing in being arranged, reached to float pipe or offset
The effect that dialysis tubing is corrected, in use, pulling drawstring to outside, the positioning bead on drawstring surface is along interior dialysis tubing axis side
To moving outward, the interior dialysis tubing bending of multiple positioning disk connections is driven, and then the bottom end of interior dialysis tubing is bent downwardly, thus
Has the characteristics that exact operations correction.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is dialysis tubing structure sectional view in the present invention；
Fig. 3 is dialysis tubing structure partial cross-sectional view in the present invention；
Fig. 4 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 5 is dialysis tubing structure partial perspective view in the present invention；
Fig. 6 is filter mantle structural perspective of the present invention.
In figure: 1, abdominal cavity；2, outer dialysis tubing；21, litter；22, silicone tube；23, extension block；24, location hole；25, it positions
Bolt；3, interior dialysis tubing；31, drawstring；32, positioning disk；33, it perforates；34, positioning bead；35, threading hole；4, dialyzate bag；5, thoroughly
Analyse mouth；6, filter mantle.
Specific embodiment
Embodiment:
Below in conjunction with attached drawing 1-6, invention is further described in detail.
A kind of method preventing peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end, as shown in Figs. 1-2, including
Abdominal cavity 1, abdominal cavity 1 are internally provided with outer dialysis tubing 2, and one end of outer dialysis tubing 2 extends to the outside in abdominal cavity 1, outer dialysis tubing 2
Inner wall sliding plug has interior dialysis tubing 3, and one end of interior dialysis tubing 3 extends to outside one end of outer dialysis tubing 2, interior dialysis tubing 3
One end fixation is communicated with dialyzate bag 4.
Shown in Fig. 2-4, one end of outer dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to regulating device, and regulating device includes
Litter 21 and silicone tube 22, the both ends of silicone tube 22 are fixedly connected with the other end of outer dialysis tubing 2 and interior dialysis tubing 3 respectively, outside
One end of dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to extension block 23, the lower surface of interior 3 surface extension block 23 of dialysis tubing with
The top of litter 21 is fixedly connected, and the surface of outer 2 surface extension block 23 of dialysis tubing passes through the surface of the through-hole and litter 21 that open up
Sliding plug, the surface of litter 21 offer location hole 24, and the surface of outer 2 surface extension block 23 of dialysis tubing is threaded with positioning
One end of bolt 25, positioning bolt 25 passes through location hole 24 and is threaded into the inside of extension block 23, and positioning bolt 25, energy is arranged
It is enough that litter 21 is fixed, prevent from voluntarily shifting, another end surfaces of interior dialysis tubing 3 are in truncated conical shape, silicone tube 22 it is interior
The outer surface pivot bush unit of wall and interior dialysis tubing 3, one end by the way that outer dialysis tubing 2 and interior dialysis tubing 3 is arranged are fixedly connected to
Regulating device has achieved the effect that position entire dialysis tubing in the interior location in abdominal cavity 1, in use, one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The problem of silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and prevents dialysis tubing from drift pipe occurs, to have
There is the characteristics of exact operations positioning.
Shown in Fig. 5-6, another end surfaces of interior dialysis tubing 3 offer dialysis mouth 5, and dialysis mouth 5 is located at interior 3 inner wall of dialysis tubing
One end port at be fixedly connected with filter mantle 6, filter mantle 6 is made of filter screen, and the surface of filter mantle 6 is in cone shape.
Shown in Fig. 2, Fig. 5, the bottom surface of interior dialysis tubing 3 is provided with hand-control device, and hand-control device includes drawstring 31 and determines
Position disk 32, the outer surface of positioning disk 32 is fixedly connected with the bottom outer surface of interior dialysis tubing 3, offers at the axle center of positioning disk 32
Perforation 33,33 inner wall of perforating are socketed with the surface activity of drawstring 31, the positioning disk of the bottom end of drawstring 31 and interior 3 bottom of dialysis tubing
32 upper surface is fixedly connected, and the surface of drawstring 31 is fixedly connected with positioning bead 34, and multiple positioning beads 34 are uniformly located at fixed respectively
Two surfaces of position disk 32, offer threading hole 35 at the inner wall of interior dialysis tubing 3, the top and bottom of threading hole 35 extend respectively to
The surface of the outer surface and inside of interior dialysis tubing 3, the inner wall and drawstring 31 of threading hole 35 is slidably socketed, and the top of drawstring 31 extends
To the outside of threading hole 35, it is fixedly connected to sealing leather washer at the top and bottom port of threading hole 35, seals leather washer
The surface of inner wall and drawstring 31 be slidably socketed, the making material of silicone tube 22 includes silica gel, and the constituent of silica gel includes:
40%-50% silica gel, 10%-20% organic resin, 5%-8% parts of heat dissipation powder, 2%-5% coupling agents, 8% curing agent, silica gel
Constituent further include adhesion promoter, coupling agent, dispersing agent and levelling auxiliary agent, prevent the side of peritoneal dialysis catheter floating tube
Method includes: a hand steered firmly outer dialysis tubing 2, and another hand stretches 3 casees outsides of interior dialysis tubing, the external silicone tube 22 being socketed
It is pressed against outside protrusion, the silicone tube 22 for protruding part is contacted with 1 inner wall of abdominal cavity, and then is positioned, and pulls drawstring to outside
31, the positioning bead 34 on 31 surface of drawstring moves outward along interior 3 axis direction of dialysis tubing, and multiple positioning disks 32 is driven to connect
Interior dialysis tubing 3 is bent, and then the bottom end of interior dialysis tubing 3 is bent downwardly, and the bottom surface of dialysis tubing 3 in being arranged is provided with hand
Device is controlled, has achieved the effect that the dialysis tubing to float pipe or offset is corrected, in use, pulling drawstring to outside
31, the positioning bead 34 on 31 surface of drawstring moves outward along interior 3 axis direction of dialysis tubing, and multiple positioning disks 32 is driven to connect
Interior dialysis tubing 3 is bent, and then the bottom end of interior dialysis tubing 3 is bent downwardly, to have the characteristics that exact operations correction.
Embodiment one
A kind of method preventing peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end, as shown in Figs. 1-2, including
Abdominal cavity 1, abdominal cavity 1 are internally provided with outer dialysis tubing 2, and one end of outer dialysis tubing 2 extends to the outside in abdominal cavity 1, outer dialysis tubing 2
Inner wall sliding plug has interior dialysis tubing 3, and one end of interior dialysis tubing 3 extends to outside one end of outer dialysis tubing 2, interior dialysis tubing 3
One end fixation is communicated with dialyzate bag 4.
Shown in Fig. 2-4, one end of outer dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to regulating device, and regulating device includes
Litter 21 and silicone tube 22, the both ends of silicone tube 22 are fixedly connected with the other end of outer dialysis tubing 2 and interior dialysis tubing 3 respectively, outside
One end of dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to extension block 23, the lower surface of interior 3 surface extension block 23 of dialysis tubing with
The top of litter 21 is fixedly connected, and the surface of outer 2 surface extension block 23 of dialysis tubing passes through the surface of the through-hole and litter 21 that open up
Sliding plug, the surface of litter 21 offer location hole 24, and the surface of outer 2 surface extension block 23 of dialysis tubing is threaded with positioning
One end of bolt 25, positioning bolt 25 passes through location hole 24 and is threaded into the inside of extension block 23, and positioning bolt 25, energy is arranged
It is enough that litter 21 is fixed, prevent from voluntarily shifting, another end surfaces of interior dialysis tubing 3 are in truncated conical shape, silicone tube 22 it is interior
The outer surface pivot bush unit of wall and interior dialysis tubing 3, one end by the way that outer dialysis tubing 2 and interior dialysis tubing 3 is arranged are fixedly connected to
Regulating device has achieved the effect that position entire dialysis tubing in the interior location in abdominal cavity 1, in use, one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The problem of silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and prevents dialysis tubing from drift pipe occurs, to have
There is the characteristics of exact operations positioning.
Shown in Fig. 5-6, another end surfaces of interior dialysis tubing 3 offer dialysis mouth 5, and dialysis mouth 5 is located at interior 3 inner wall of dialysis tubing
One end port at be fixedly connected with filter mantle 6, filter mantle 6 is made of filter screen, and the surface of filter mantle 6 is in cone shape.
Shown in Fig. 2, Fig. 5, the bottom surface of interior dialysis tubing 3 is provided with hand-control device, and hand-control device includes drawstring 31 and determines
Position disk 32, the outer surface of positioning disk 32 is fixedly connected with the bottom outer surface of interior dialysis tubing 3, offers at the axle center of positioning disk 32
Perforation 33,33 inner wall of perforating are socketed with the surface activity of drawstring 31, the positioning disk of the bottom end of drawstring 31 and interior 3 bottom of dialysis tubing
32 upper surface is fixedly connected, and the surface of drawstring 31 is fixedly connected with positioning bead 34, and multiple positioning beads 34 are uniformly located at fixed respectively
Two surfaces of position disk 32, offer threading hole 35 at the inner wall of interior dialysis tubing 3, the top and bottom of threading hole 35 extend respectively to
The surface of the outer surface and inside of interior dialysis tubing 3, the inner wall and drawstring 31 of threading hole 35 is slidably socketed, and the top of drawstring 31 extends
To the outside of threading hole 35, it is fixedly connected to sealing leather washer at the top and bottom port of threading hole 35, seals leather washer
The surface of inner wall and drawstring 31 be slidably socketed, the making material of silicone tube 22 includes silica gel, and the constituent of silica gel includes:
40% silica gel, 10% organic resin, 5% part of heat dissipation powder, 2% coupling agent, 8% curing agent, the constituent of silica gel further includes attached
Adhesion promoter, coupling agent, dispersing agent and levelling auxiliary agent, the method for preventing peritoneal dialysis catheter floating tube include: one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and pulls drawstring 31 to outside, 31 surface of drawstring is determined
Pearl 34 is moved outward along interior 3 axis direction of dialysis tubing for position, and the interior dialysis tubing 3 for driving multiple positioning disks 32 to connect is bent, into
And the bottom end of interior dialysis tubing 3 is bent downwardly, and the bottom surface of dialysis tubing 3 in being arranged is provided with hand-control device, has been reached pair
The effect that the dialysis tubing of pipe or offset that floats is corrected, in use, pulling drawstring 31 to outside, 31 surface of drawstring is determined
Pearl 34 is moved outward along interior 3 axis direction of dialysis tubing for position, and the interior dialysis tubing 3 for driving multiple positioning disks 32 to connect is bent, into
And the bottom end of interior dialysis tubing 3 is bent downwardly, to have the characteristics that exact operations correction.
Embodiment two
A kind of method preventing peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end, as shown in Figs. 1-2, including
Abdominal cavity 1, abdominal cavity 1 are internally provided with outer dialysis tubing 2, and one end of outer dialysis tubing 2 extends to the outside in abdominal cavity 1, outer dialysis tubing 2
Inner wall sliding plug has interior dialysis tubing 3, and one end of interior dialysis tubing 3 extends to outside one end of outer dialysis tubing 2, interior dialysis tubing 3
One end fixation is communicated with dialyzate bag 4.
Shown in Fig. 2-4, one end of outer dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to regulating device, and regulating device includes
Litter 21 and silicone tube 22, the both ends of silicone tube 22 are fixedly connected with the other end of outer dialysis tubing 2 and interior dialysis tubing 3 respectively, outside
One end of dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to extension block 23, the lower surface of interior 3 surface extension block 23 of dialysis tubing with
The top of litter 21 is fixedly connected, and the surface of outer 2 surface extension block 23 of dialysis tubing passes through the surface of the through-hole and litter 21 that open up
Sliding plug, the surface of litter 21 offer location hole 24, and the surface of outer 2 surface extension block 23 of dialysis tubing is threaded with positioning
One end of bolt 25, positioning bolt 25 passes through location hole 24 and is threaded into the inside of extension block 23, and positioning bolt 25, energy is arranged
It is enough that litter 21 is fixed, prevent from voluntarily shifting, another end surfaces of interior dialysis tubing 3 are in truncated conical shape, silicone tube 22 it is interior
The outer surface pivot bush unit of wall and interior dialysis tubing 3, one end by the way that outer dialysis tubing 2 and interior dialysis tubing 3 is arranged are fixedly connected to
Regulating device has achieved the effect that position entire dialysis tubing in the interior location in abdominal cavity 1, in use, one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The problem of silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and prevents dialysis tubing from drift pipe occurs, to have
There is the characteristics of exact operations positioning.
Shown in Fig. 5-6, another end surfaces of interior dialysis tubing 3 offer dialysis mouth 5, and dialysis mouth 5 is located at interior 3 inner wall of dialysis tubing
One end port at be fixedly connected with filter mantle 6, filter mantle 6 is made of filter screen, and the surface of filter mantle 6 is in cone shape.
Shown in Fig. 2, Fig. 5, the bottom surface of interior dialysis tubing 3 is provided with hand-control device, and hand-control device includes drawstring 31 and determines
Position disk 32, the outer surface of positioning disk 32 is fixedly connected with the bottom outer surface of interior dialysis tubing 3, offers at the axle center of positioning disk 32
Perforation 33,33 inner wall of perforating are socketed with the surface activity of drawstring 31, the positioning disk of the bottom end of drawstring 31 and interior 3 bottom of dialysis tubing
32 upper surface is fixedly connected, and the surface of drawstring 31 is fixedly connected with positioning bead 34, and multiple positioning beads 34 are uniformly located at fixed respectively
Two surfaces of position disk 32, offer threading hole 35 at the inner wall of interior dialysis tubing 3, the top and bottom of threading hole 35 extend respectively to
The surface of the outer surface and inside of interior dialysis tubing 3, the inner wall and drawstring 31 of threading hole 35 is slidably socketed, and the top of drawstring 31 extends
To the outside of threading hole 35, it is fixedly connected to sealing leather washer at the top and bottom port of threading hole 35, seals leather washer
The surface of inner wall and drawstring 31 be slidably socketed, the making material of silicone tube 22 includes silica gel, and the constituent of silica gel includes:
45% silica gel, 15% organic resin, 6% part of heat dissipation powder, 3% coupling agent, 8% curing agent, the constituent of silica gel further includes attached
Adhesion promoter, coupling agent, dispersing agent and levelling auxiliary agent, the method for preventing peritoneal dialysis catheter floating tube include: one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and pulls drawstring 31 to outside, 31 surface of drawstring is determined
Pearl 34 is moved outward along interior 3 axis direction of dialysis tubing for position, and the interior dialysis tubing 3 for driving multiple positioning disks 32 to connect is bent, into
And the bottom end of interior dialysis tubing 3 is bent downwardly, and the bottom surface of dialysis tubing 3 in being arranged is provided with hand-control device, has been reached pair
The effect that the dialysis tubing of pipe or offset that floats is corrected, in use, pulling drawstring 31 to outside, 31 surface of drawstring is determined
Pearl 34 is moved outward along interior 3 axis direction of dialysis tubing for position, and the interior dialysis tubing 3 for driving multiple positioning disks 32 to connect is bent, into
And the bottom end of interior dialysis tubing 3 is bent downwardly, to have the characteristics that exact operations correction.
Embodiment three
A kind of method preventing peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end, as shown in Figs. 1-2, including
Abdominal cavity 1, abdominal cavity 1 are internally provided with outer dialysis tubing 2, and one end of outer dialysis tubing 2 extends to the outside in abdominal cavity 1, outer dialysis tubing 2
Inner wall sliding plug has interior dialysis tubing 3, and one end of interior dialysis tubing 3 extends to outside one end of outer dialysis tubing 2, interior dialysis tubing 3
One end fixation is communicated with dialyzate bag 4.
Shown in Fig. 2-4, one end of outer dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to regulating device, and regulating device includes
Litter 21 and silicone tube 22, the both ends of silicone tube 22 are fixedly connected with the other end of outer dialysis tubing 2 and interior dialysis tubing 3 respectively, outside
One end of dialysis tubing 2 and interior dialysis tubing 3 is fixedly connected to extension block 23, the lower surface of interior 3 surface extension block 23 of dialysis tubing with
The top of litter 21 is fixedly connected, and the surface of outer 2 surface extension block 23 of dialysis tubing passes through the surface of the through-hole and litter 21 that open up
Sliding plug, the surface of litter 21 offer location hole 24, and the surface of outer 2 surface extension block 23 of dialysis tubing is threaded with positioning
One end of bolt 25, positioning bolt 25 passes through location hole 24 and is threaded into the inside of extension block 23, and positioning bolt 25, energy is arranged
It is enough that litter 21 is fixed, prevent from voluntarily shifting, another end surfaces of interior dialysis tubing 3 are in truncated conical shape, silicone tube 22 it is interior
The outer surface pivot bush unit of wall and interior dialysis tubing 3, one end by the way that outer dialysis tubing 2 and interior dialysis tubing 3 is arranged are fixedly connected to
Regulating device has achieved the effect that position entire dialysis tubing in the interior location in abdominal cavity 1, in use, one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The problem of silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and prevents dialysis tubing from drift pipe occurs, to have
There is the characteristics of exact operations positioning.
Shown in Fig. 5-6, another end surfaces of interior dialysis tubing 3 offer dialysis mouth 5, and dialysis mouth 5 is located at interior 3 inner wall of dialysis tubing
One end port at be fixedly connected with filter mantle 6, filter mantle 6 is made of filter screen, and the surface of filter mantle 6 is in cone shape.
Shown in Fig. 2, Fig. 5, the bottom surface of interior dialysis tubing 3 is provided with hand-control device, and hand-control device includes drawstring 31 and determines
Position disk 32, the outer surface of positioning disk 32 is fixedly connected with the bottom outer surface of interior dialysis tubing 3, offers at the axle center of positioning disk 32
Perforation 33,33 inner wall of perforating are socketed with the surface activity of drawstring 31, the positioning disk of the bottom end of drawstring 31 and interior 3 bottom of dialysis tubing
32 upper surface is fixedly connected, and the surface of drawstring 31 is fixedly connected with positioning bead 34, and multiple positioning beads 34 are uniformly located at fixed respectively
Two surfaces of position disk 32, offer threading hole 35 at the inner wall of interior dialysis tubing 3, the top and bottom of threading hole 35 extend respectively to
The surface of the outer surface and inside of interior dialysis tubing 3, the inner wall and drawstring 31 of threading hole 35 is slidably socketed, and the top of drawstring 31 extends
To the outside of threading hole 35, it is fixedly connected to sealing leather washer at the top and bottom port of threading hole 35, seals leather washer
The surface of inner wall and drawstring 31 be slidably socketed, the making material of silicone tube 22 includes silica gel, and the constituent of silica gel includes:
50% silica gel, 20% organic resin, 8% part of heat dissipation powder, 5% coupling agent, 8% curing agent, the constituent of silica gel further includes attached
Adhesion promoter, coupling agent, dispersing agent and levelling auxiliary agent, the method for preventing peritoneal dialysis catheter floating tube include: one it is hand steered live
Outer dialysis tubing 2, another hand stretch 3 casees outsides of interior dialysis tubing, and the external silicone tube 22 being socketed is pressed against outside protrusion, convex
The silicone tube 22 of part is contacted with 1 inner wall of abdominal cavity out, and then is positioned, and pulls drawstring 31 to outside, 31 surface of drawstring is determined
Pearl 34 is moved outward along interior 3 axis direction of dialysis tubing for position, and the interior dialysis tubing 3 for driving multiple positioning disks 32 to connect is bent, into
And the bottom end of interior dialysis tubing 3 is bent downwardly, and the bottom surface of dialysis tubing 3 in being arranged is provided with hand-control device, has been reached pair
The effect that the dialysis tubing of pipe or offset that floats is corrected, in use, pulling drawstring 31 to outside, 31 surface of drawstring is determined
Pearl 34 is moved outward along interior 3 axis direction of dialysis tubing for position, and the interior dialysis tubing 3 for driving multiple positioning disks 32 to connect is bent, into
And the bottom end of interior dialysis tubing 3 is bent downwardly, to have the characteristics that exact operations correction.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of peritoneum dialysis catheter for preventing peritoneum dialysis catheter from having fixing end, including abdominal cavity (1), it is characterised in that: the abdomen
Chamber (1) is internally provided with outer dialysis tubing (2), and one end of the outer dialysis tubing (2) extends to the outside of abdominal cavity (1), described outer
The inner wall sliding plug of dialysis tubing (2) has interior dialysis tubing (3), and one end of the interior dialysis tubing (3) extends to outer dialysis tubing (2)
Outside one end, one end fixation of the interior dialysis tubing (3) is communicated with dialyzate bag (4)；
One end of the outer dialysis tubing (2) and interior dialysis tubing (3) is fixedly connected to regulating device, and the regulating device includes sliding
Pole (21) and silicone tube (22), the both ends of the silicone tube (22) other end with outer dialysis tubing (2) and interior dialysis tubing (3) respectively
It is fixedly connected；
Another end surfaces of the interior dialysis tubing (3) offer dialysis mouth (5), and the dialysis mouth (5) is located in interior dialysis tubing (3)
Filter mantle (6) are fixedly connected at one end port of wall；
The bottom surface of the interior dialysis tubing (3) is provided with hand-control device, and the hand-control device includes drawstring (31) and positioning disk
(32)。
2. the peritoneum dialysis catheter according to claim 1 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
One end of outer dialysis tubing (2) and interior dialysis tubing (3) is fixedly connected to extension block (23), and interior dialysis tubing (3) surface extends
The lower surface of block (23) is fixedly connected with the top of litter (21), and the surface of outer dialysis tubing (2) the surface extension block (23) is logical
Cross the surface sliding plug of through-hole and litter (21) opened up.
3. the peritoneum dialysis catheter according to claim 2 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
The surface of litter (21) offers location hole (24), and the surface of outer dialysis tubing (2) the surface extension block (23) is threaded with
One end of positioning bolt (25), the positioning bolt (25) passes through location hole (24) and is threaded into the inside of extension block (23).
4. the peritoneum dialysis catheter according to claim 3 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
Another end surfaces of interior dialysis tubing (3) are in truncated conical shape, and the inner wall of the silicone tube (22) and the outer surface of interior dialysis tubing (3) are living
Dynamic socket.
5. the peritoneum dialysis catheter according to claim 1 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
Filter mantle (6) is made of filter screen, and the surface of the filter mantle (6) is in cone shape.
6. the peritoneum dialysis catheter according to claim 1 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
The outer surface of positioning disk (32) is fixedly connected with the bottom outer surface of interior dialysis tubing (3), is opened at the axle center of the positioning disk (32)
Equipped with perforation (33), it is described perforation (33) inner wall and drawstring (31) surface activity be socketed, the bottom end of the drawstring (31) with
The upper surface of the positioning disk (32) of interior dialysis tubing (3) bottom is fixedly connected.
7. the peritoneum dialysis catheter according to claim 6 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
The surface of drawstring (31) is fixedly connected with positioning bead (34), and multiple positioning beads (34) are uniformly located at positioning disk (32) respectively
Two surfaces.
8. the peritoneum dialysis catheter according to claim 7 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
It offers threading hole (35), is extended respectively at the top and bottom of the threading hole (35) interior at the inner wall of interior dialysis tubing (3)
The outer surface and inside of analysis pipe (3), the surface of the inner wall and drawstring (31) of the threading hole (35) are slidably socketed, the drawstring
(31) top extends to the outside of threading hole (35), fixed company at the top and bottom port of the threading hole (35)
It is connected to sealing leather washer, the surface of the inner wall and drawstring (31) of the sealing leather washer is slidably socketed.
9. the peritoneum dialysis catheter according to claim 1 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: described
The making material of silicone tube (22) includes silica gel, and the constituent of the silica gel includes: 40%-50% silica gel, and 10%-20% has
Machine resin, 5%-8% parts of heat dissipation powder, 2%-5% coupling agents, 8% curing agent, the constituent of the silica gel further includes adhesive force
Promotor, coupling agent, dispersing agent and levelling auxiliary agent.
10. the peritoneum dialysis catheter according to claim 1 for preventing peritoneum dialysis catheter from having fixing end, it is characterised in that: institute
The method that stating prevents peritoneal dialysis catheter floating tube include: one it is hand steered live outer dialysis tubing (2), another hand is by interior dialysis tubing (3) case
Outside stretches, and the external silicone tube (22) being socketed is pressed against outside protrusion, protrudes in silicone tube (22) and abdominal cavity (1) of part
Wall contact, and then positioned, drawstring (31) are pulled to outside, the interior dialysis tubing (3) for driving multiple positioning disks (32) to connect is curved
Song, and then the bottom end of interior dialysis tubing (3) is bent downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202656.6A CN109172905A (en) | 2018-10-16 | 2018-10-16 | Prevent the method for peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202656.6A CN109172905A (en) | 2018-10-16 | 2018-10-16 | Prevent the method for peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109172905A true CN109172905A (en) | 2019-01-11 |
Family
ID=64944737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811202656.6A Withdrawn CN109172905A (en) | 2018-10-16 | 2018-10-16 | Prevent the method for peritoneal dialysis catheter floating tube and the peritoneum dialysis catheter with fixing end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172905A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917421A (en) * | 2019-11-22 | 2020-03-27 | 江苏融医通医疗科技有限公司 | Hemodialysis pipeline connecting device |
| CN111658866A (en) * | 2020-07-03 | 2020-09-15 | 西安交通大学医学院第一附属医院 | Be used for nephrology dept peritoneal dialysis to put tub art locator |
| CN112007228A (en) * | 2020-09-25 | 2020-12-01 | 河南科技大学第一附属医院 | Peritoneal dialysis tube group of anti-floating tube |
-
2018
- 2018-10-16 CN CN201811202656.6A patent/CN109172905A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917421A (en) * | 2019-11-22 | 2020-03-27 | 江苏融医通医疗科技有限公司 | Hemodialysis pipeline connecting device |
| CN111658866A (en) * | 2020-07-03 | 2020-09-15 | 西安交通大学医学院第一附属医院 | Be used for nephrology dept peritoneal dialysis to put tub art locator |
| CN111658866B (en) * | 2020-07-03 | 2023-03-14 | 西安交通大学医学院第一附属医院 | Be used for nephrology dept peritoneal dialysis to put tub art locator |
| CN112007228A (en) * | 2020-09-25 | 2020-12-01 | 河南科技大学第一附属医院 | Peritoneal dialysis tube group of anti-floating tube |
| CN112007228B (en) * | 2020-09-25 | 2023-01-03 | 河南科技大学第一附属医院 | Peritoneal dialysis tube group of anti-floating tube |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
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| WW01 | Invention patent application withdrawn after publication |