CN205649690U - Anti -blocking pipe's blood purge tube feedback device - Google Patents
Anti -blocking pipe's blood purge tube feedback device Download PDFInfo
- Publication number
- CN205649690U CN205649690U CN201620357894.4U CN201620357894U CN205649690U CN 205649690 U CN205649690 U CN 205649690U CN 201620357894 U CN201620357894 U CN 201620357894U CN 205649690 U CN205649690 U CN 205649690U
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- CN
- China
- Prior art keywords
- filter screen
- pipe
- supervisor
- branch pipe
- blood
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti -blocking pipe's blood purge tube feedback device. The person in charge in be equipped with a tub bag, be responsible for outer one side and open and has the collateral branch pipe, the person in charge and collateral branch pipe between link up mutually through branch pipe filter screen base, branch pipe filter screen base bottom side face link up to have to be responsible for and refute the takeover, be responsible for to refute to take over and insert the subcapsular person in charge period number of pipe and put, branch pipe filter screen base in cup jointed the cylinder filter screen, both ends respectively are equipped with the sealing washer about the cylinder filter screen, are equipped with the on -edge strip between the sealing washer, the peripheral cover of on -edge strip has the sliding ring, branch pipe filter screen base top twist through the screw thread and has connect filter screen base screw capping, the utility model discloses simple structure, low in cost, be applicable to blood purge tube feedback, it has adopted main and secondary double -pipeline structure in the design, and pipe bag filter screen in being responsible for takes place to congeal when stifled, can promptly open the collateral branch pipe and flow back, realizes the purpose of the patient's blood zero waste on the blood purge tube feedback.
Description
Technical field
This utility model relates to the blood purification pipe refluxing device of a kind of pipe-blocking-proof.
Background technology
Blood purification in daily life we it be called dialysis.Its connotation is: the blood of patient is drawn outside health
And by a kind of purifier, remove some of which morbid substance, purify blood, reach to treat the purpose of disease.Blood purification
Should include: hemodialysis, hemofiltration, hemoperfusion, plasmapheresis, immunoadsorption etc..Although peritoneal dialysis is not by blood
Outside lead body, but what its principle was just as.One of method of hemodialysis simply treatment chronic kidney hypofunction.Blood samples of patients is drawn
External and by a kind of apparatus for purifying blood, remove some morbid substance (toxin) therein, reach to purify blood, treat disease
Purpose, this process is blood purification.Hemodialysis its utilize semipermeable membrane principle, by diffusion, various in convection cell have
Harmful and unnecessary metabolic waste and the removal of too much electrolyte are external, reach to purify the purpose of blood, and suction reaches to correct water
Electrolyte and the purpose of acid-base balance.The principle of hemoperfusion is exactly by outside the blood lead body of patient, with the adsorbent of solid-state
(resin as in HA blood perfusion device) contacts, some metabolite and exogenous medicine in purged body in the way of absorption
Thing or poisonous substance etc., the blood recovery after then purifying is to patient, thus reaches to treat the purpose of disease.The most
Conventional hemoperfusion adsorbent is resin.At home, the specialty such as multiple blood purification adsorbing materials of being good for sail such as Zhuhai is emerged
Manufacturer, in recent years in per year over 50% speed increment, preliminarily formed a Blood index material quickly grown
Industry cluster, has possessed good industry development potentiality.Dialyser is the place of mass exchange, is most commonly used that hollow fiber type
Dialyser.Doughnut is by the semipermeable membrane of synthetic, and hollow intracavity passes through for blood, is outward dialysis solution.Haemodialysis control unit
Flow and temperature, dehydrating amount, the flow etc. of blood of dialysis solution can be controlled, and there are the various monitor systems of extracorporeal circulation.Protect
Scholar should skillfully grasp the operation of dialysis machine, and notices that indices just can proceed by dialysis after reaching to stablize after powering.Thoroughly
Desorption device also includes dialyse water system, dialysis pipeline and puncture needle, the preparation of dialysis solution.Dialysis solution can be divided into acetate and carbon
Acid hydrogen salt two class, is first configured to concentrate the dialysis solution of 35 times, flows into dialyser after machine dilutes.
Summary of the invention
The purpose of this utility model is to provide the blood purification pipe refluxing device of a kind of pipe-blocking-proof.
This utility model solves its above-mentioned technical problem and is used following technical scheme: the blood of a kind of pipe-blocking-proof is clean
Changing pipe refluxing device, it is mainly configured with: pipe capsule, side branch, clip a, clip b, pipe capsule filter screen, supervisor, arm filter screen pedestal,
Supervisor docking pipe, filter screen pedestal screw capping, steam vent, cartridge type filter screen, lateral stand bar, slip ring, sealing ring, be provided with pipe in described supervisor
Capsule, is responsible for outer side and has side branch；Connected by arm filter screen pedestal between described supervisor and side branch；
Described arm filter screen pedestal bottom side is through with supervisor's docking pipe, the main leg under supervisor's docking pipe access tube capsule
Position；Being socketed with cartridge type filter screen in described arm filter screen pedestal, cartridge type filter screen is respectively arranged at the two ends with sealing ring up and down, sealing ring it
Between be provided with lateral stand bar, lateral stand bar periphery is cased with slip ring；Described arm filter screen Chuck top has filter screen pedestal by screw thread twist-on
Screw capping；
Side branch is accessed on described filter screen pedestal screw capping top.
Above-mentioned pipe capsule inner bottom part is provided with pipe capsule filter screen.
Above-mentioned side branch is provided with clip b.
Above-mentioned supervisor is provided with clip a.
Steam vent is had on above-mentioned arm filter screen pedestal.
The beneficial effects of the utility model: simple in construction, cheap, be applicable to blood purification pipe feed back, its design
On have employed major-minor twin flue structure, when the pipe capsule filter screen in supervisor occurs solidifying stifled, can promptly open side branch and reflux,
Realize the purpose of patient's blood nil waste that blood purification pipe feeds back.
Accompanying drawing explanation
Fig. 1 is the blood purification pipe refluxing device overall structure figure of a kind of pipe-blocking-proof of this utility model.
Fig. 2 is the blood purification pipe refluxing device arm filter screen docking structure chart of a kind of pipe-blocking-proof of this utility model.
Fig. 3 is the blood purification pipe refluxing device arm filter screen docking detonation configuration figure of a kind of pipe-blocking-proof of this utility model.
Fig. 4 is the blood purification pipe refluxing device cartridge type filter structure figure of a kind of pipe-blocking-proof of this utility model.
1-pipe capsule in figure, 2-side branch, 3-clip a, 4-clip b, 5-pipe capsule filter screen, 6-is responsible for, 7-arm filter screen base
Seat, 8-is responsible for docking pipe, 9-filter screen pedestal screw capping, 10-steam vent, 11-cartridge type filter screen, and 12-lateral stand bar, 13-slip ring, 14-is close
Seal.
Detailed description of the invention
Detailed description of the invention of the present utility model is made a detailed explanation by 1-4 below in conjunction with the accompanying drawings.
Embodiment: the blood purification pipe refluxing device of a kind of pipe-blocking-proof, it is mainly configured with: pipe capsule 1, side branch 2, clip
A3, clip b4, pipe capsule filter screen 5, supervisor 6, arm filter screen pedestal 7, supervisor docking pipe 8, filter screen pedestal screw capping 9, steam vent 10, cylinder
Formula filter screen 11, lateral stand bar 12, slip ring 13, sealing ring 14, be provided with pipe capsule 1 in described supervisor 6, supervisor 6 outer sides have collateral
Pipe 2；Connected by arm filter screen pedestal 7 between described supervisor 6 and side branch 2；
Described arm filter screen pedestal 7 bottom side is through with supervisor's docking pipe 8, the master under supervisor's docking pipe 8 access tube capsule 1
Pipe 6 fragment position；Being socketed with cartridge type filter screen 11 in described arm filter screen pedestal 7, cartridge type filter screen about 11 is respectively arranged at the two ends with sealing
Circle 14, is provided with lateral stand bar 12 between sealing ring 14, lateral stand bar 12 periphery is cased with slip ring 13；Described arm filter screen pedestal 7 top
Filter screen pedestal screw capping 9 is had by screw thread twist-on；
Side branch 2 is accessed on described filter screen pedestal screw capping 9 top.
Described pipe capsule 1 inner bottom part is provided with pipe capsule filter screen 5.
Described side branch 2 is provided with clip b4.
Described supervisor 6 is provided with clip a3.
Steam vent 10 is had on described arm filter screen pedestal 7.
This utility model have employed major-minor dual tube designs, when the pipe capsule filter screen 5 in pipe capsule 1 occurs solidifying blocking up, can transfer
Clip a3, clip b4, be responsible for 6 closedowns, and side branch 2 is opened, so that the blood of backflow can be from side branch 2 through cylinder
Pass back into after formula filter screen 11 in supervisor 6；
In cartridge type filter screen 11 structure, use the design of cleaning capable of circulation, after completing once to reflux, by opening filter screen
Cartridge type filter screen 11 is taken out by pedestal screw capping 9, after putting into normal saline, is then clamped in cleaning equipment by sealing ring 14, cleans
Equipment controls to understand that coagulating on filter screen blocks up clot by moving back and forth of clamping slip ring 13 again, after completing to clean, then will be sliding
Ring 13 is equidistantly held on outside lateral stand bar 12 and places.
And have steam vent 10 on arm filter screen pedestal 7 when being for being introduced originally into effluent, the gas in drain
Set, get rid of rear automatic plugging.
Claims (5)
1. a blood purification pipe refluxing device for pipe-blocking-proof, it is mainly configured with: pipe capsule (1), side branch (2), clip a(3),
Clip b(4), pipe capsule filter screen (5), supervisor (6), arm filter screen pedestal (7), supervisor docking pipe (8), filter screen pedestal screw capping (9), row
Pore (10), cartridge type filter screen (11), lateral stand bar (12), slip ring (13), sealing ring (14), it is characterised in that: it is provided with in supervisor (6)
Pipe capsule (1), supervisor (6) outer side has side branch (2)；By arm filter screen base between described supervisor (6) and side branch (2)
Seat (7) connects；
Described arm filter screen pedestal (7) bottom side is through with supervisor's docking pipe (8), under supervisor's docking pipe (8) access tube capsule (1)
Supervisor (6) fragment position；Cartridge type filter screen (11), cartridge type filter screen (11) upper and lower two it is socketed with in described arm filter screen pedestal (7)
End is respectively provided with sealing ring (14), is provided with lateral stand bar (12) between sealing ring (14), and lateral stand bar (12) periphery is cased with slip ring (13)；Institute
There is filter screen pedestal screw capping (9) on arm filter screen pedestal (7) top stated by screw thread twist-on；
Side branch (2) is accessed on described filter screen pedestal screw capping (9) top.
The blood purification pipe refluxing device of a kind of pipe-blocking-proof the most according to claim 1, it is characterised in that described pipe capsule
(1) inner bottom part is provided with pipe capsule filter screen (5).
The blood purification pipe refluxing device of a kind of pipe-blocking-proof the most according to claim 1, it is characterised in that described is collateral
Pipe (2) is provided with clip b(4).
The blood purification pipe refluxing device of a kind of pipe-blocking-proof the most according to claim 1, it is characterised in that described supervisor
(6) clip a(3 it is provided with).
The blood purification pipe refluxing device of a kind of pipe-blocking-proof the most according to claim 1, it is characterised in that described arm
Steam vent (10) is had on filter screen pedestal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357894.4U CN205649690U (en) | 2016-04-25 | 2016-04-25 | Anti -blocking pipe's blood purge tube feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357894.4U CN205649690U (en) | 2016-04-25 | 2016-04-25 | Anti -blocking pipe's blood purge tube feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649690U true CN205649690U (en) | 2016-10-19 |
Family
ID=57400896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620357894.4U Expired - Fee Related CN205649690U (en) | 2016-04-25 | 2016-04-25 | Anti -blocking pipe's blood purge tube feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649690U (en) |
-
2016
- 2016-04-25 CN CN201620357894.4U patent/CN205649690U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180425 |