CN110420362A - A kind of fixed device of dialysis catheter for nephrology department - Google Patents
A kind of fixed device of dialysis catheter for nephrology department Download PDFInfo
- Publication number
- CN110420362A CN110420362A CN201910789492.XA CN201910789492A CN110420362A CN 110420362 A CN110420362 A CN 110420362A CN 201910789492 A CN201910789492 A CN 201910789492A CN 110420362 A CN110420362 A CN 110420362A
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- China
- Prior art keywords
- grip block
- bar
- fixed plate
- screw
- dialysis tubing
- 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
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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
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
-
- 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
- A61M2025/0177—Introducing, guiding, advancing, emplacing or holding catheters having external means for receiving guide wires, wires or stiffening members, e.g. loops, clamps or lateral tubes
-
- 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
- A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of fixed devices of dialysis catheter for nephrology department, including positioning element and fixation member, the positioning element includes locating piece, bandage, strut, screw fixing seat, stop screw and screw, the middle position of the locating piece offers through-hole, and the two sides of locating piece are all provided with bandage.The present invention is when dialysis tubing passes through the curved channel two of curved channel one and grip block two of grip block one, so that dialysis tubing is in certain arc-shaped bend, and dialysis tubing is when in certain bending, it can't make blockage of dialysing, therefore the use of dialysis tubing is not influenced, but dialysis tubing can improve the contact area of dialysis tubing Yu grip block one and grip block two when being in certain arc-shaped bend, improve frictional force, so that grip block one and grip block two are stronger to dialysis tubing fixation, if accidentally generating biggish power involves hemodialysis tube simultaneously, so that clamping block two is to clamping block, side is mobile one by one that dialysis tubing is carried out folder dead-lock for meeting.
Description
Technical field
The present invention relates to fixed engineering device technique fields, are specifically related to a kind of fixed device of dialysis catheter for nephrology department.
Background technique
Currently, haemodialysis is to the most effective treatment method of nephrosis, dialysis apparatus includes dialyzer, dialysis tubing and dialysis
Liquid supply system releases the dialyzate of the intracorporal metabolic waste of people and excessive moisture from vivo by outer tube, then pours into new
Blood dialysis solution, many patient selections are punctured in abdomen, thus need for hemodialysis tube to be fixed on the abdomen of human body
Portion, therefore the fixation of hemodialysis tube is especially important.
The prior art is when being fixed dialysis tubing, since the material is soft for dialysis tubing, in this way when being fixed to it, and clamping
Dynamics cannot be excessive, but will lead to be involved if accidentally generating biggish power so that its fixed effect is bad in this way
Hemodialysis tube will lead to generate loosening between fixed device and hemodialysis tube, make troubles to treatment, while can also give
Patient brings pain.
Summary of the invention
1. technical problems to be solved
The purpose of the present invention is to provide a kind of fixed devices of dialysis catheter for nephrology department, to solve to mention in above-mentioned background technique
Out the problem of.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of fixed device of dialysis catheter for nephrology department, including positioning element and fixation member, the positioning element include
Locating piece, bandage, strut, screw fixing seat, stop screw and screw, the middle position of the locating piece offer logical
Hole, and the two sides of locating piece are all provided with bandage, the top both ends of the locating piece are all vertically installed with strut, and two struts
Screw fixing seat is fixed between top, the middle position perforation of the screw fixing seat is provided with limit hole, and limits
It is provided through stop screw inside the screw fixing seat of hole side, screw is provided on the inside of the limit hole, and rotate
Ball is mutually matched with limit hole, and the middle position of the screw is provided through cable-through hole;
The fixation member includes fixed plate, grip block one, clamping block one, sleeve two, U-shaped bar two, grip block two, sleeve
One, U-shaped bar one, clamping block two, support rod, hinge bar one, hinge bar two and reset spring, the screw of the cable-through hole side
Horizontal fixed plate is provided perpendicular on lateral wall, the fixed plate is provided with grip block at the top of cable-through hole side
One, the grip block one is provided with arc groove far from the middle position of fixed plate side, and the grip block one is close to arc
The middle position of groove side is provided with the curved channel one being mutually matched with its side, and the setting of clamping block one is clamping
The fixed plate side wall of one lower section of block, the fixed plate two sidewalls of one side of grip block are all provided with sleeve two, and two sleeves
U-shaped bar two is provided between two, the both ends of the U-shaped bar two pass through corresponding sleeve two and extend to grip block one far from fixed plate one
Side is fixedly connected with grip block two, and middle position of the grip block two close to one side of grip block is provided with and arc groove
The arc convex being mutually matched, middle position of the grip block two close to one side of grip block are provided with mutual with its side
Matched curved channel two, the fixed plate two sidewalls of one side of clamping block are all provided with sleeve one, and two sleeves one it
Between be provided with U-shaped bar one, the both ends of the U-shaped bar one, which pass through, corresponding extends to that side of the clamping block one far from fixed plate is fixed to be connected
It is connected to clamping block two, the middle position of the fixed plate side of U-shaped two lower section of bar is vertically installed with support rod, the support
Hinge bar one is hinged on bar, the both ends of the hinge bar one are all hinged with hinge bar two, and two hinge bars two are far from hinge
One end of extension bar one each extends over, the fixed plate side support rod and U-shaped bar one between hinged with U-shaped bar two and U-shaped bar one
Wall is provided with reset spring, and the reset spring extends far from one end of fixed plate to be connect with hinge bar one.
Preferably, velcro is provided on the bandage.
Preferably, the distance between the support rod and U-shaped bar two are less than the distance between support rod and U-shaped bar one.
Preferably, the distance between the clamping block two and clamping block one are greater than the diameter of dialysis tubing.
Preferably, the curved channel two is consistent with dialysis tubing radian with the radian of curved channel one.
3. beneficial effect
(1) middle position of locating piece of the present invention opens up through-hole, and bandage is all arranged in the two sides of locating piece, locating piece
Top both ends are all vertically arranged strut, and fix screw fixing seat between two struts tops, the screw fixing seat
Middle position perforation setting limit hole, and through setting stop screw, limit hole inside the screw fixing seat of limit hole side
Screw is arranged in inside, and screw is mutually matched with limit hole, and the middle position of screw is through setting cable-through hole, application
When, dialysis tubing is passed through to the through-hole of screw and the through-hole of locating piece, is then fixed locating piece and patient abdomen by bandage,
Then rotation screw is fixed screw by rotation set screw so that screw turns to suitable position, so that
Dialysis tubing is drawn in abdomen with proper angle, easy to use, convenient for operation.
(2) arc groove is arranged far from the middle position of fixed plate side in grip block one of the present invention, and grip block one is close
The curved channel one that the middle position setting of arc groove side is mutually matched with its side, grip block two is close to grip block one
The arc convex that the middle position setting of side is mutually matched with arc groove, grip block two is in one side of grip block
Between setting is mutually matched with its side at position curved channel two, the middle position of the fixed plate side below U-shaped bar two
Place is vertically arranged support rod, hinged hinge bar one on support rod, all hinged hinge bar two in the both ends of hinge bar one, two hinge bars
Two one end far from hinge bar one each extend over, fixation support rod and U-shaped bar one between hinged with U-shaped bar two and U-shaped bar one
Reset spring is arranged in plate side wall, and reset spring extends far from one end of fixed plate to be connect with hinge bar one, in application, by screw
The dialysis tubing of upper part sequentially passes through between clamping block one and clamping block two and the channel one of one arc of grip block and grip block two
Curved channel two between then export, reset spring be in tensional state, pull hinge bar one close into U-shaped one one end of bar to
Under, so that one other end cylinder hinge bar two of hinge bar pulls U-shaped bar two mobile to close support rod side, to drive folder
Block two is held to side is mobile one by one close to grip block, dialysis tubing inlet wire is gripped, since grip block one is far from fixed plate side
Middle position be arranged arc groove, grip block one close to arc groove side middle position setting it is mutual with its side
Matched curved channel one, middle position setting of the grip block two close to one side of grip block are mutually matched with arc groove
Arc convex, the curved channel that middle position setting of the grip block two close to one side of grip block is mutually matched with its side
Two, so when dialysis tubing passes through the curved channel two of curved channel one and grip block two of grip block one, so that dialysis tubing is in
Certain arc-shaped bend, and dialysis tubing can't make blockage of dialysing when in certain bending, therefore making for dialysis tubing is not influenced
With, but when dialysis tubing is in certain arc-shaped bend, can improve the contact area of dialysis tubing Yu grip block one and grip block two, improve
Frictional force, so that grip block one and grip block two are stronger to dialysis tubing fixation, and if accidentally generating biggish
When power involves hemodialysis tube, it is mobile to close two side of grip block that dialysis tubing bending part can be made, and then push grip block
Two to far from grip block one by one side it is mobile so that U-shaped bar two is to grip block, side is mobile one by one, and U-shaped bar two is to one side of grip block
When mobile, pull one one end of hinge bar to one side to overturn of fixed plate by hinge bar two, so that one other end of hinge bar passes through hinge
It is mobile that extension bar two pulls U-shaped bar one, to drive clamping block two to clamping block, side is mobile one by one, and due to support rod and U-shaped bar
The distance between two are less than the distance between support rod and U-shaped bar one, lever principle, so when hinge bar one is close to U-shaped bar one
One end overturning a little apart from when, can make hinge bar one close to U-shaped two one end of bar overturn a big end distance so that clamping block two to
Side is mobile one by one that dialysis tubing is carried out folder dead-lock for clamping block, prevents from making troubles to treatment, brings pain to patient, while
During this, dialysis tubing bending part is stretched, and buffering is played the role of, and is slowed down and is pullled power, and will not make grip block one
The dialysis tubing of lower section generates movement.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is positive structure diagram of the invention;
Fig. 3 is one structural schematic diagram of grip block of the invention;
Fig. 4 is two structural schematic diagram of grip block of the invention.
Appended drawing reference: 1- stop screw, 2- screw, 3- cable-through hole, 4-U type bar one, 5- hinge bar one, 6- support rod,
7- hinge bar two, 8-U type bar two, 9- arc groove, 10- grip block one, 101- curved channel one, 11- fixed plate, 111- sleeve
Two, 112- sleeve one, 12- curved channel two, 13- grip block two, 14- arc convex, 15- reset spring, 16- clamping block one,
17- clamping block two, 18- limit hole, 19- position ball fixing seat, 20- strut, 21- through-hole, 22- locating piece, 23- bandage.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment
A kind of fixed device of dialysis catheter for nephrology department as shown in Figs 1-4, including positioning element and fixation member, positioning
Component includes locating piece 22, bandage 23, strut 20, screw fixing seat 19, stop screw 1 and screw 2, in locating piece 22
Between offer through-hole 21 at position, and the two sides of locating piece 22 are all provided with bandage 23, and velcro is provided on bandage 23, positioning
The top both ends of block 22 are all vertically installed with strut 20, and are fixed with screw fixing seat 19 between two 20 tops of strut, revolve
The middle position perforation for turning ball fixing seat 19 is provided with limit hole 18, and passes through inside the screw fixing seat 19 of 18 side of limit hole
It wears and is equipped with stop screw 1, screw 2 is provided on the inside of limit hole 18, and screw 2 is mutually matched with limit hole 18, rotate
The middle position of ball 2 is provided through cable-through hole 3;
Fixation member includes fixed plate 11, grip block 1, clamping block 1, sleeve 2 111, U-shaped bar 28, grip block
2 13, sleeve 1, U-shaped bar 1, clamping block 2 17, support rod 6, hinge bar 1, hinge bar 27 and reset spring 15, mistake
Horizontal fixed plate 11 is provided perpendicular on 2 lateral wall of screw of 3 side of string holes, fixed plate 11 is close to 3 side of cable-through hole
Top be provided with grip block 1, grip block 1 is provided with arc groove 9 far from the middle position of 11 side of fixed plate,
Middle position of the grip block 1 close to 9 side of arc groove is provided with the curved channel 1 being mutually matched with its side,
11 side wall of fixed plate below grip block 1 is arranged in clamping block 1, and 11 two sidewalls of fixed plate of one 10 side of grip block are all
It is provided with sleeve 2 111, and is provided with U-shaped bar 28 between two sleeves 2 111, the both ends of U-shaped bar 28 pass through corresponding sleeve
2 111, which extend to grip block 1, is fixedly connected with grip block 2 13 far from 11 side of fixed plate, and grip block 2 13 is close to clamping
The middle position of one 10 side of block is provided with the arc convex 14 being mutually matched with arc groove 9, and grip block 2 13 is close to folder
The middle position for holding one 10 side of block is provided with the curved channel 2 12 being mutually matched with its side, curved channel 2 12 and arc
The radian in shape channel 1 is consistent with dialysis tubing radian, and 11 two sidewalls of fixed plate of one 16 side of clamping block are all provided with sleeve
One 32, and U-shaped bar 1 is provided between two sleeves 1, the both ends of U-shaped bar 1 pass through corresponding 32 and extend to clamping block one
16 sides far from fixed plate 11 are fixedly connected with clamping block 2 17, and the distance between clamping block 2 17 and clamping block 1 are greater than
The middle position of the diameter of dialysis tubing, 11 side of fixed plate of U-shaped 28 lower section of bar is vertically installed with support rod 6, support rod 6
On be hinged with hinge bar 1, the both ends of hinge bar 1 are all hinged with hinge bar 27, and two hinge bars 27 are far from hinge bar 1
One end each extend over hinged with U-shaped bar 28 and U-shaped bar 1,11 side wall of fixed plate between support rod 6 and U-shaped bar 1 is set
Be equipped with reset spring 15, reset spring 15 extends far from one end of fixed plate 11 connect with hinge bar 1, support rod 6 with hingedly
The distance between bar 27 is less than the distance between support rod 6 and U-shaped bar 1.
Working principle: dialysis tubing is passed through to the through-hole 3 of screw 2 and the through-hole 21 of locating piece 22, then passes through bandage 23
Locating piece 22 is fixed with patient abdomen, rotates screw 2, so that screw 2 turns to suitable position, then passes through rotation limit
Position screw 1 locks screw 2, so that dialysis tubing is drawn in abdomen with proper angle, it is easy to use, convenient for operation, then
The dialysis tubing of part on screw 2 is sequentially passed through between clamping block 1 and clamping block 2 17 and the arc of grip block 1 leads to
It is then exported between road 1 and the curved channel 2 12 of grip block 2 13, reset spring 15 is in tensional state, pulls hinged
Bar 1 is close downward into U-shaped one 4 one end of bar, so that one 5 other end of hinge bar pulls U-shaped bar 28 by hinge bar 27
It is mobile to close 6 side of support rod, to drive grip block 2 13 mobile to close one 10 side of grip block, to dialysis tubing inlet wire
It grips, since arc groove 9 is arranged far from the middle position of 11 side of fixed plate in grip block 1, grip block 1 is leaned on
The curved channel 1 that the middle position setting of nearly 9 side of arc groove is mutually matched with its side, grip block 2 13 are close
The arc convex 14 that the middle position setting of one 10 side of grip block is mutually matched with arc groove 9, grip block 2 13 are close
The curved channel 2 12 that the middle position setting of one 10 side of grip block is mutually matched with its side, so being passed through in dialysis tubing
When curved channel 2 12 of the curved channel 1 of grip block 1 and grip block 2 13, so that dialysis tubing is in certain curved bend
Song, and dialysis tubing can't make blockage of dialysing when in certain bending, therefore the use of dialysis tubing is not influenced, but dialysis tubing
In the contact area that can improve dialysis tubing Yu grip block 1 and grip block 2 13 when certain arc-shaped bend, frictional force is improved,
So that the 2 13 pairs of dialysis tubings fixation of grip block 1 and grip block is stronger, and if accidentally generating biggish power and leading
When pulling hemodialysis tube, it is mobile to close 2 13 side of grip block that dialysis tubing bending part can be made, and then push grip block two
13 to mobile far from one 10 side of grip block so that U-shaped bar 28 is mobile to one 10 side of grip block, and U-shaped bar 28 is to grip block
When one 10 sides are mobile, pull one 5 one end of hinge bar to 11 1 side to overturn of fixed plate by hinge bar 27, so that hinge bar 1
The other end pulls the U-shaped movement of bar 1 by hinge bar 27, thus drive clamping block 2 17 mobile to one 16 side of clamping block, and
Due to the distance between support rod 6 and U-shaped bar 28 be less than the distance between support rod 6 and U-shaped bar 1, lever principle, so
When hinge bar 1 close to U-shaped 28 one end of bar overturning a little apart from when, can make hinge bar 1 close to U-shaped one 4 one end of bar overturning one
Big end distance prevents so that dialysis tubing is carried out folder dead-lock to one 16 side of clamping block is mobile by clamping block 2 17 to treatment
It makes troubles, brings pain to patient, while in this process, dialysis tubing bending part is stretched, and buffering is played the role of, and is subtracted
It is slow to pull power, and the dialysis tubing of one 10 lower section of grip block will not be made to generate movement.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen in scope of the presently claimed invention.
Claims (5)
1. a kind of fixed device of dialysis catheter for nephrology department, which is characterized in that it further include positioning element and fixation member, it is described fixed
Position component includes locating piece (22), bandage (23), strut (20), screw fixing seat (19), stop screw (1) and screw
(2), the middle position of the locating piece (22) offers through-hole (21), and the two sides of locating piece (22) are all provided with bandage
(23), the top both ends of the locating piece (22) are all vertically installed with strut (20), and fixed between two struts (20) tops
Have screw fixing seat (19), the middle position perforation of the screw fixing seat (19) is provided with limit hole (18), and is limited
It is provided through stop screw (1) inside the screw fixing seat (19) of hole (18) side, setting on the inside of the limit hole (18)
Have screw (2), and screw (2) is mutually matched with limit hole (18), the middle position of the screw (2) is through setting
There are cable-through hole (3);
The fixation member includes fixed plate (11), grip block one (10), clamping block one (16), sleeve two (111), U-shaped bar two
(8), grip block two (13), sleeve one (112), U-shaped bar one (4), clamping block two (17), support rod (6), hinge bar one (5), hinge
Extension bar two (7) and reset spring (15) are provided perpendicular to level on screw (2) lateral wall of cable-through hole (3) side
Fixed plate (11), the fixed plate (11) is provided with grip block one (10), the clamping at the top of cable-through hole (3) side
Block one (10) is provided with arc groove (9) far from the middle position of fixed plate (11) side, and the grip block one (10) is close
The middle position of arc groove (9) side is provided with the curved channel one (101) being mutually matched with its side, the clamping block
Fixed plate (11) side wall that one (16) are arranged below grip block one (10), the fixed plate (11) of grip block one (10) side
Two sidewalls are all provided with sleeve two (111), and U-shaped bar two (8) is provided between two sleeves two (111), the U-shaped bar two
(8) both ends extend to grip block one (10) across corresponding sleeve two (111) and are fixedly connected with folder far from fixed plate (11) side
Block two (13) is held, middle position of the grip block two (13) close to grip block one (10) side is provided with and arc groove
(9) arc convex (14) being mutually matched, middle position of the grip block two (13) close to grip block one (10) side are set
It is equipped with the curved channel two (12) being mutually matched with its side, fixed plate (11) two sidewalls of clamping block one (16) side are all
It is provided with sleeve one (32), and is provided with U-shaped bar one (4) between two sleeves one (32), the both ends of the U-shaped bar one (4) are worn
It crosses corresponding (32) and extends to clamping block one (16) and be fixedly connected with clamping block two (17), the U far from the side of fixed plate (11)
The middle position of fixed plate (11) side below type bar two (8) is vertically installed with support rod (6), on the support rod (6)
It is hinged with hinge bar one (5), the both ends of the hinge bar one (5) are all hinged with hinge bar two (7), two hinge bars two
(7) one end far from hinge bar one (5) is each extended over U-shaped bar two (8) and U-shaped bar one (4) hingedly, the support rod (6) and U
Fixed plate (11) side wall between type bar one (4) is provided with reset spring (15), and the reset spring (15) is far from fixed plate
(11) one end extends to be connect with hinge bar one (5).
2. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that on the bandage (23)
It is provided with velcro.
3. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the support rod (6)
The distance between hinge bar two (7) is less than the distance between support rod (6) and U-shaped bar one (4).
4. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the clamping block two
(17) it is greater than the diameter of dialysis tubing with the distance between clamping block one (16).
5. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the curved channel two
(12) consistent with dialysis tubing radian with the radian of curved channel one (101).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910789492.XA CN110420362A (en) | 2019-08-26 | 2019-08-26 | A kind of fixed device of dialysis catheter for nephrology department |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910789492.XA CN110420362A (en) | 2019-08-26 | 2019-08-26 | A kind of fixed device of dialysis catheter for nephrology department |
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Publication Number | Publication Date |
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CN110420362A true CN110420362A (en) | 2019-11-08 |
Family
ID=68415911
Family Applications (1)
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CN201910789492.XA Withdrawn CN110420362A (en) | 2019-08-26 | 2019-08-26 | A kind of fixed device of dialysis catheter for nephrology department |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111658865A (en) * | 2020-07-20 | 2020-09-15 | 牡丹江医学院附属红旗医院 | Catheter fixing device for blood purification |
CN112156253A (en) * | 2020-08-31 | 2021-01-01 | 陈楠 | Nephrology department dialysis tube fixing device |
CN112156328A (en) * | 2020-09-24 | 2021-01-01 | 马西臣 | Dialysis tube positioning and binding belt for nephrology department |
WO2021091915A1 (en) * | 2019-11-05 | 2021-05-14 | Diality Inc. | Disposable cartridge and pump track mechanism |
-
2019
- 2019-08-26 CN CN201910789492.XA patent/CN110420362A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021091915A1 (en) * | 2019-11-05 | 2021-05-14 | Diality Inc. | Disposable cartridge and pump track mechanism |
US11998670B2 (en) | 2019-11-05 | 2024-06-04 | Diality Inc. | Disposable cartridge and pump track mechanism |
CN111658865A (en) * | 2020-07-20 | 2020-09-15 | 牡丹江医学院附属红旗医院 | Catheter fixing device for blood purification |
CN112156253A (en) * | 2020-08-31 | 2021-01-01 | 陈楠 | Nephrology department dialysis tube fixing device |
CN112156328A (en) * | 2020-09-24 | 2021-01-01 | 马西臣 | Dialysis tube positioning and binding belt for nephrology department |
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