CN107261237A - It is a kind of that there is sterilization and the peritoneal dialysis pipe connection of heating function - Google Patents
It is a kind of that there is sterilization and the peritoneal dialysis pipe connection of heating function Download PDFInfo
- Publication number
- CN107261237A CN107261237A CN201710528536.4A CN201710528536A CN107261237A CN 107261237 A CN107261237 A CN 107261237A CN 201710528536 A CN201710528536 A CN 201710528536A CN 107261237 A CN107261237 A CN 107261237A
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- China
- Prior art keywords
- heating
- fixed
- tube
- peritoneal dialysis
- connecting tube
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
- A61M1/282—Operational modes
- A61M1/284—Continuous flow peritoneal dialysis [CFPD]
-
- 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
- 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
- A61M1/287—Dialysates 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The present invention relates to the peritoneal dialysis pipe connection with sterilization and heating function is planted, the problem of effectively solving existing peritoneal dialysis pipe connection heating and sterilizing function unreasonable structure；Its technical scheme solved includes connecting tube and the connector being inserted in connecting tube, it is characterized in that, connecting tube is sealing structure, there is the second resilient disc at connecting tube two ends, the inside of connecting tube is fixed with heating tube, respectively there is first resilient disc at heating tube two ends, heating tube two ends respectively cover an intrinsic barrier disc, first resilient disc, barrier disc and connecting tube two closed disinfection storehouses of formation and a heating cabinet, wound side by side has many heating steam pipes in heating tube, the two ends of wherein one heating steam pipe are extend into disinfection storehouse, the retention device concentric with heating tube is provided with disinfection storehouse, there is small sircle hole on the connector, covered with rubber case on small sircle hole, the two ends end of rubber case is fixed with rubber grommet；More convenient and hommization of the invention.
Description
Technical field
The present invention relates to field of medical device, particularly a kind of peritoneum dialysis catheter connection with sterilization and heating function is filled
Put.
Background technology
Peritoneal dialysis technology is analogous to the variant of artificial blood purification.It is good by using the blood supply of patient
Peritonaeum as body itself filter membrane.Dialyzate is inputted to the abdominal cavity of patient by conduit, according to penetration theory, urine
Composition is excluded from blood and enters abdominal cavity.After a few hours, then by the dialyzate of the carrying urinary fractions from abdominal cavity
Discharge, so as to realize the effect of dialysis.
In existing technology, typically peritoneal dialysis can be carried out using several different methods.For example, for continuing
Property Non-staying in bed peritoneal dialysis（CAPD）, patient oneself can change dialyzate manually, for example, can change 4 to 5 dialysis daily
Liquid；And for automation peritoneal dialysis（APD）, one kind is referred to as circulating instrument（Cycler）Equipment can night realize from
It is dynamic to change bag filter, so that patient can not be limited on daytime.
The patient for carrying out peritoneal dialysis need to first pass through surgical operation and insert a dialysis tubing, dialysis tubing mouth of pipe position to internal
In external, peritoneal dialysis, air during docking can be carried out by the way that dialysis tubing is docked with the dialysis liquid pipe of dialyzate storage device
In dust and bacterium be easily accessible and cause infection in vivo, cause the complication such as peritonitis.
Therefore, patient need to carry out being required to during peritoneal dialysis carrying out in the space by cleaning, sterilization, due to peritonaeum
Dialysis generally requires progress repeatedly, therefore greatly limit scope of activities of the patient during treating, and badly influences patient's
Normal work and life.
Carried out in desinfection chamber of the prior art in order to realize the tangible hospital that disinfection during peritoneal dialysis is generally used,
So it is inconvenient for most people, existing medicine equipment manufacturer devises a kind of degerming box degerming in advance,
Sterilizing is carried out by the bactericidal action of quartz burner and ozone, completes by sterile gloves again will after disinfection
Two connecting tubes, which are fixed together, completes disinfection, although such method is easy to implement than traditional desinfection chamber operation,
Operate and still more bother relatively, and can or can not be to used after quartz burner irradiation and ozonization
Medical apparatus is caused to corrode and injured proves that this effect is completely harmless currently without enough evidences.
Also have to carry out the preheating to peritoneal dialysis solution when carrying out peritoneal dialysis, because human body is the abdomen of constant temperature
Film dialyzate is preserved for convenience generally uses low temperature or room temperature preservation, therefore the peritoneal dialysis solution of not heated processing is straight
Connect act on people know from experience cause the discomfort of human body, while the stimulation to other organs of body can be increased, in the situation of excessive temperature differentials
Down it is also possible to causing the shock of people to die suddenly.
Therefore, patient need to carry out having to during peritoneal dialysis in advance heating peritoneal dialysis solution.
Prior art is being heated typically preheating peritoneal dialysis solution packaging bag to peritoneal dialysis solution, is heated to certain
Be no longer heat up after degree, then proceed by the conveying of peritoneal dialysis solution, it is understood that be that human body is constant temperature, and every bag of peritonaeum
Dialyzate after the completion of heating to complete peritoneal dialysis solution conveying need the time of half an hour, if during this period of time by
Cool too fast so as to cause temperature less than the receptible temperature of human body institute in the relatively low peritoneal dialysis solution that is just likely to result in of room temperature
Cause the discomfort of human body.
So, the present invention provides a kind of peritoneal dialysis pipe connection with sterilization and heating function and asked to solve the above
Topic.
The content of the invention
For above-mentioned situation, to overcome the defect of prior art, the present invention provides a kind of with sterilization and heating function
Peritoneal dialysis pipe connection, effectively solves existing peritoneal dialysis pipe connection, and function simple in construction is single, heating and
Sterilizing function unreasonable structure or in the absence of heating and the problem of sterilizing function.
Its technical scheme for solving problem is to include the connecting tube and the connector being inserted in connecting tube of horizontal positioned,
Connecting tube is sealing structure, and connecting tube left and right ends face is respectively fixed with the outside of the second resilient disc, the second resilient disc snap ring successively
And screwed pipe；
The inside of the connecting tube is fixed with heating tube, and heating tube is sealing structure, the center line of heating tube left and right directions and company
The center line of adapter left and right directions is overlapped, and heating tube two-port respectively has first resilient disc, and heating tube two ends are respectively set with fixation
There is a barrier disc, the end face of the connecting tube of each corresponding side of barrier disc forms a closed disinfection storehouse, disinfection storehouse
Bottom is provided with first through hole；
Wound side by side has the vapour source in the middle of many steam pipes, steam pipe with outside to connect in the heating tube, wherein a steaming
The two ends gas outlet of steam pipe is placed in disinfection storehouse, and the two ends gas outlet of remaining steam pipe is placed in outside connecting tube；
In the disinfection storehouse provided with one can from middle separated hollow round table up and down, the two circular end face centers of circle of hollow round table
The central axis of line and snap ring horizontal direction and the central axis of screwed pipe horizontal direction be combined through again the second resilient disc and
First resilient disc, the elasticity of the second resilient disc is more than the elasticity of the first resilient disc；
The connector includes hollow liquid pushing tube, and one end of liquid pushing tube is cone-shaped drill bit, the nearly drill bit of the periphery of drill bit
End, which is offered, rubber case on annular through groove, liquid pushing tube, one end of rubber case is provided with the first rubber grommet being placed in annular through groove,
The other end of rubber case is provided with the second rubber grommet being fixed on liquid pushing tube, and rubber case has be placed on drill bit and and liquor charging
The small sircle hole of tube cavity connection.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
Closed heating cabinet is formed between inner side, connecting tube and the heating tube of stating two barrier discs.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
Stating connecting tube left and right ends face respectively has the 6th through hole, and the second resilient disc is fixed on the 6th through hole.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
State the steam pipe being placed in outside connecting tube and be provided with steam valve.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
State the cunning for respectively there are about two placements on two in disinfection storehouse fix bars being spaced apart, the corresponding medial surface of fix bar
Fixed plate equipped with about two placements in groove, two fix bars, the fixed plate on top and the top of hollow round table are fixed, top
The both ends of the surface of fixed plate be placed in the chute on top, the upper surface of the fixed plate on top is fixed with the first spring, the first spring
The other end be fixed on top chute upper surface, constitute a kind of hollow round table on top by top tie plate through the first bullet
The structure moved up and down is realized in the chute for acting on top of spring, the fixed plate of bottom and the bottom of hollow round table are fixed, under
The both ends of the surface of the fixed plate in portion are placed in the chute of bottom, and the lower surface of the fixed plate of bottom is fixed with second spring, the second bullet
The other end of spring is fixed on the lower surface of the chute of bottom, constitutes a kind of hollow round table of bottom by lower tie plate through second
The structure moved up and down is realized in the chute for acting on top of spring.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
The two ends for stating the steam pipe that two ends are extend into disinfection storehouse are provided with steam jet.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
State and banding cover plate is fixed with annular through groove, banding cover plate upper surface and drill bit outer surface level constitute a kind of rotate counterclockwise
90 degree of G type grooves.
It is preferred that, described is a kind of with the peritoneal dialysis pipe connection sterilized with heating function, it is characterised in that institute
The other end for stating liquid pushing tube is fixed with socket pipe, and socket pipe is provided with multigroup parallel circular protrusion.
Clever structure of the present invention, with heating and decontamination system, can effectively solve to use advance during peritoneal dialysis
Peritoneal dialysis solution cools off during peritoneal dialysis caused by heating；The disinfection before conventional peritoneal dialysis be instead of using nothing
Bacterium room, quartz burner irradiation, ozone steam etc. are inconvenient and there is the sterilization method of risk, and by traditional sterilization and heating
It is fused in a simple device, realizing the optimization of space utilization makes peritoneal dialysis more convenient and hommization.
Brief description of the drawings
Fig. 1 is the front view of connecting tube of the present invention.
Fig. 2 is the sectional view of connector of the present invention.
Fig. 3 is the partial enlarged drawing of connector of the present invention.
Fig. 4 is the right view of retention device of the present invention.
Fig. 5 is disinfection storehouse sectional view of the present invention.
Fig. 6 is connecting tube profile of the present invention.
Fig. 7 coordinates figure for present invention connection pipe connector.
Embodiment
It is described in further detail below in conjunction with 1 to 7 pair of embodiment of the invention of accompanying drawing.
Each exemplary embodiment of the present invention is described below with reference to accompanying drawings.
The present invention is：It is a kind of that there is sterilization and the peritoneal dialysis pipe connection of heating function, include the company of horizontal positioned
Adapter 1 and the connector 2 being inserted in connecting tube 1, connecting tube 1 is sealing structure, and the left and right ends face of connecting tube 1 is respectively fixed with the
There are snap ring 4 and screwed pipe 5 in two resilient discs 3, the outside of the second resilient disc 3 successively；
The inside of the connecting tube 1 is fixed with heating tube 6, and heating tube 6 is sealing structure, the center line of the left and right directions of heating tube 6
Overlapped with the center line of the left and right directions of connecting tube 1, the two-port of heating tube 6 respectively has first resilient disc 7, the two ends of heating tube 6 are each
Suit is fixed with a barrier disc 8, end face one closed sterilization of formation of the connecting tube 1 of the corresponding side of each barrier disc 8
Storehouse 9, the bottom of disinfection storehouse 9 is provided with first through hole 10；
Wound side by side has and connected in the middle of many steam pipes 12, steam pipe 12 with outside vapour source 13 in the heating tube 6, wherein
The two ends gas outlet of a piece steam pipe is placed in disinfection storehouse 9, and the two ends gas outlet of remaining steam pipe is placed in outside connecting tube 1；
Can be from middle separated hollow round table 14 up and down, two circular end faces of hollow round table 14 provided with one in the disinfection storehouse 9
The line in the center of circle and the central axis of the central axis of the horizontal direction of snap ring 4 and the horizontal direction of screwed pipe 5 are combined through second again
The resilient disc 7 of resilient disc 3 and first, the elasticity of the second resilient disc 3 is more than the elasticity of the first resilient disc 7；
The connector 2 includes hollow liquid pushing tube 15, and one end of liquid pushing tube 15 is cone-shaped drill bit 16, the periphery of drill bit 16
Nearly drill bit, which is offered, rubber case 18 on annular through groove 17, liquid pushing tube 15, one end of rubber case 18, which is provided with, is placed in annular through groove
The first rubber grommet 19 in 17, the other end of rubber case 18 is provided with the second rubber grommet 20 being fixed on liquid pushing tube 15, rubber case
18 have small sircle hole 21 that is being placed on drill bit 16 and being connected with the inner chamber of liquid pushing tube 15.
In order to realize that heating effect more preferably, forms close between inner side, connecting tube 1 and the heating tube 6 of described two barrier discs 8
The heating cabinet 11 closed.
In order to preferably fix the second resilient disc 3, respectively there is the 6th through hole 22 in the left and right ends face of connecting tube 1, the
The second resilient disc 3 is fixed with six through holes 22, the second resilient disc 3 is installed on the 6th through hole 22 and ensures the second resilient disc 3 any
All without departing from the 6th through hole 22 under state.
In order to realize the flow velocity for more easily adjusting steam, the steam pipe 12 being placed in outside connecting tube 1 is provided with steam valve
23 can adjust the flow of steam by valve 23, so as to adjust out the temperature in the heating steam pipe 12 for wanting to reach.
In order to realize separating up and down for hollow round table 14, two in the disinfection storehouse 9 fix bars 24 that are spaced apart, Gu
Respectively have on the corresponding medial surface of fixed pole 24 in the chute 25 of about two placements, two fix bars 24 equipped with about two placements
Fixed plate 26, the fixed plate on top and the top of hollow round table fixes, and the both ends of the surface of the fixed plate on top are placed in the cunning on top
In groove, the upper surface of the fixed plate on top is fixed with the first spring 27, and the other end of the first spring 27 is fixed on the chute on top
Upper surface, constitute a kind of hollow round table on top and pass through in the chute for acting on top of the top tie plate through the first spring 27
The structure moved up and down is realized, the fixed plate of bottom and the bottom of hollow round table are fixed, and the both ends of the surface of the fixed plate of bottom are placed in
In the chute of bottom, the lower surface of the fixed plate of bottom is fixed with second spring 28, under the other end of second spring 28 is fixed on
The lower surface of the chute in portion, constitutes a kind of hollow round table of bottom and acts on top through second spring 28 by lower tie plate
Chute in realize the structure that moves up and down, the elasticity of second spring 28 is more than the elasticity of the first spring 27, though meet in the presence of
Gravity still can guarantee that working effect in the case of influenceing.
In order to realize that steam uniformly sprays, the two ends for the steam pipe 12 that the two ends are extend into disinfection storehouse are sprayed provided with steam
First 29, steam jet 29 realizes that steam is uniformly sprayed in disinfection storehouse 9.
In order to realize banding cover plate 30, banding cover plate 30 are fixed with more easily using effect, the annular through groove 17
Upper surface, in same level, forms a kind of G type grooves of 90 degree of rotate counterclockwise, it is ensured that first with the outer surface of drill bit 16
Rubber grommet 18 can smoothly pass in and out annular through groove 16 and can effectively prevent the first rubber grommet 19 again by the second resilient disc 3 and open circles
Come off during platform 14.
In order to realize more easily using effect, the other end of the liquid pushing tube 15 is fixed with socket pipe 31, socket pipe
Provided with multigroup parallel circular protrusion 32, circular protrusion 32 can effectively prevent the flexible pipe for medical purpose on socket pipe 31 from coming off.
The present invention specific work process be：First check for equipment whether intact unbroken, inspection finish after open steam
Switch on source 13, after vapour source 13 produces enough steam, opens two ends and extend into corresponding valve on the steam pipe of disinfection storehouse 9
Door 23, makes steam be full of disinfection storehouse 9, and connector 2 is screwed through screwed pipe 5 into connecting tube 1, and the drill bit 16 on connector 2 is successively
Through screwed pipe 5, snap ring 4 and the second resilient disc 3 of puncture, drill bit 16 is completely disposed in disinfection storehouse 9, pierce through the second resilient disc
The elasticity that second resilient disc 3 is provided during 3 can not make the first rubber grommet 19 on rubber case 18 depart from annular through groove 17,
But during puncture the second resilient disc 3 all the time tight on the rubber case 18 being enclosed on connector 2 so that disinfection storehouse
9 remain sealing structure, and ensure that disinfecting time of the drill bit 16 in disinfection storehouse 6 is no less than one minute；
Continue to screw connector 2, and observe the scale on liquid pushing tube 15, it is ensured that drill bit 16 is by the second resilient disc 3, and wear
Enter the first spring 27 on hollow round table 14, hollow round table 14 and compress hollow round table 14 to centre with second spring 28, compress hollow
Due to being taper surface inside hollow round table during round platform 14, so the thrust that drill bit 16 is produced with hollow round table 16 can not make
The first rubber grommet 19 on rubber case 18 departs from annular through groove 17, and drill bit 16 first passes through the big disc of hollow round table 14, continues
Connector 2 is screwed, drill bit 16 is moved forward in hollow round table 14, and drill bit is gradually fitted hollow with the rubber case 18 on drill bit 16
The inner surface of round platform 14, with continuing to screw connector 2, the inner surface of the outer surface extruded hollow round platform 14 of drill bit 16 is hollow
Round platform 14 is opened by the top of drill bit 16, and first spring 27 and second spring 28 are simultaneously by the jack-up of drill bit 16, this space-time on hollow round table 14
The power extruding produced when heart round platform 14 is by 16 jack-up of drill bit, hollow round table 14 is separated by drill bit about 16, the brill on connector 2
It is hollow when on first 16 not less than the position where small disc of the region in hollow round table 14 of the small disc diameter of heart round platform 14
The small disc of round platform 14 is wrapped on the periphery of the rubber case on drill bit 16 all the time, and the liquid pushing tube 15 on connector 2 is in sky
During position where the small disc of heart round platform 14, the small disc of hollow round table 14 is wrapped in the rubber case on liquid pushing tube 15 all the time
On periphery；
Drill bit 16 is continued to move along by hollow round table 14, and drill bit 16 is not determined by hollow round table 14 but not by scale observation
The first resilient disc 7 is touched, now tight is on drill bit 16 all the time for rubber case 18, through high-temperature steam sterilization after one minute
Afterwards, determine that fully open or opening several is wrapped on the steam pipe that heating function is only provided in heating tube according to room temperature at that time
That disinfection storehouse 9 is stretched on corresponding valve 23, the connector 2 for completing sterilization is partially in germ-free condition, continues to push ahead brill
First 16, now drill bit 16 touch the first resilient disc 7, determine position by observing scale and continue to push ahead drill bit 16, protect
Demonstrate,prove drill bit 16 and pierce through the first cartridge drum 7, tight exists the first cartridge drum 7 all the time due to natural resiliency characteristic during pierced
On the outer surface of drill bit 16, the extruding produced by the first resilient disc 7 itself is ensured during piercing through the first resilient disc 7 is forced
The first rubber grommet 19 on tight rubber case 18 and the rubber case 18 that can make is carried over annular through groove 17 by extruding force, continue to
Preceding to promote drill bit 16, now the first rubber case 19 on drill bit 16 is gradually peeled off by the extruding force produced by the first resilient disc 7, even
Joint 2 is connected by small sircle hole 21 with heating tube 6；
Connector 2 has two, and the flexible pipe for medical purpose that one of connector is connected in human body stretches out one end of body, another company
Joint is fixed on the flexible pipe for medical purpose of the peritoneal dialysis liquid bag other end；
When complete conveying peritoneal dialysis solution after, opposite direction rotary connecting joint 2, now drill bit 16 exit the first resilient disc 7, first
Resilient disc 7 is due to natural resiliency material characteristics so that the first resilient disc 7 all the time tight on the outer surface of drill bit 16, when
Drill bit 16 is exited the moment of the first resilient disc 7, and the self-isolation of the first resilient disc 7 forms sealing shape, and continuation reversely screws connector
2, drill bit 16 is back through hollow round table 14, and the small disc on hollow round table 14 is outer with the rubber case 18 on connector 2 all the time
Surface is brought into close contact, and after conveying peritoneal dialysis solution is completed, rubber case 18 can not automatically restore to covering roundlet on drill bit 16
The position in hole 21, the first rubber grommet 19 is also departing from annular through groove 17, due to there is diameter to be more than the first rubber grommet on rubber case 18
19 outside diameter, so when taper bit 15 is back through hollow round table 14, the small disc on hollow round table 14 is stopped
First rubber grommet 19, continuation reversely screws connector 2, and connector 2 continues to be displaced outwardly, and the small disc on hollow round table 14 is promoted
First rubber grommet 19, which is come back in annular through groove 17, realizes that rubber case 18 is wrapped in the upper surface of small sircle hole 21 again, continues anti-
To connector 2 is screwed, connector 2 departs from hollow round table 14, and continuation reversely screws connector 2, and drill bit 16 is from the second resilient disc 3
Exit, the second resilient disc 3 is all the time on rubber case 18 of the tight on the outer surface of connector 2, when connector 2 is from the second bullet
The moment exited in property disk 3, the second resilient disc 3 recovers to sealing structure, and continuing to screw connector 2 makes drill bit 16 depart from card successively
Disk 4 and screwed pipe 5, complete the taking-up of connector 2, and cleaning connecting tube 1 completes the conveying of peritoneal dialysis solution.
Connector 2 is when work is had neither part nor lot in, the rubber sleeve 18 covered on drill bit 16, one end fixation of rubber sleeve 18
First rubber grommet 19 is placed in annular through groove 17, and the second rubber grommet 20 that the other end of rubber sleeve 18 is fixed is fixed on liquid pushing tube
On 15, it is ensured that connector 2 when work is not involved in completely open with air by isolation, the first rubber grommet 19 and the second rubber grommet
20 can effectively prevent rubber case 18 from, by the surface for departing from small sircle hole 21 during other external force, being substituted simultaneously by high-temperature vapor
Traditional chlorination equipment and heater, is realized that sterilization is realized simultaneously with heating integral, is disappeared by using high-pressure steam
Poison improves the security of sterilization instead of traditional disinfection liquid, while realizing the continuity of heating, it is ensured that enter the peritonaeum of human body
Dialyzate is constant temperature.
The design of snap ring 4 is met when the first resilient disc 7 fails completely to peel off the first rubber grommet 19, and snap ring 4 can block
Firmly the second rubber grommet 20, pulls the first rubber grommet 19 to depart from annular through groove 17, realizes the first rubber by the second rubber grommet 20
Ring 19 departs from annular through groove 17.
Liquid pushing tube 15 is provided with scale, so as to understand the length that connector 2 is extend into inside connecting tube 1 by the scale moment
Degree, it is ensured that the length that drill bit 16 is extend into heating tube 6, controllable by built-in length can adjust peritoneal dialysis flow velocity,
And meet the adjustable of antipyretic temperature by adjusting flow velocity.
The controllable of heating-up temperature is realized by the valve 23 for setting a plurality of steam pipe 12 and being placed on external steam pipe 12,
The temperature of the peritoneal dialysis solution suitable for different human body can be adjusted out according to the different room temperatures of Various Seasonal by realizing.
The resilient disc 3 of first resilient disc 7 and second uses elastomeric material such as silica gel, rubber, the bullet of the second resilient disc 3
Property be more than the first resilient disc 7, the first resilient disc 7 and the second resilient disc 3 have when connector 2 passes through the first resilient disc 7 and second
Resilient disc 3 is to open and tight is on the outer wall of connector 2, the first resilient disc 7 and second elastic when connector 2 is exited
Disk 3 recovers the function of sealing structure, it is ensured that disinfection storehouse 9 and heating cabinet 11 remain closed structure.
Clever structure of the present invention, with heating and decontamination system, can effectively solve to use advance during peritoneal dialysis
Peritoneal dialysis solution cools off during peritoneal dialysis caused by heating；The disinfection before conventional peritoneal dialysis be instead of using nothing
Bacterium room, quartz burner irradiation, ozone steam etc. are inconvenient and there is the sterilization method of risk, and by traditional sterilization and heating
It is fused in a device, realizing the optimization of space utilization makes peritoneal dialysis more convenient and hommization.
Claims (8)
1. a kind of have sterilization and the peritoneal dialysis pipe connection of heating function, it is characterised in that the company including horizontal positioned
Adapter（1）Be inserted in connecting tube（1）Interior connector（2）, connecting tube（1）For sealing structure, connecting tube（1）Left and right ends face
Respectively it is fixed with the second resilient disc（3）, the second resilient disc（3）There is snap ring in outside successively（4）And screwed pipe（5）；
The inside of the connecting tube (1) is fixed with heating tube（6）, heating tube（6）For sealing structure, heating tube（6）Left and right directions
Center line and connecting tube（1）The center line of left and right directions is overlapped, heating tube（6）Two-port respectively has first resilient disc（7）,
Heating tube（6）Respectively suit is fixed with a barrier disc at two ends（8）, each barrier disc（8）The end of the connecting tube (1) of corresponding side
Face forms a closed disinfection storehouse（9）, disinfection storehouse（9）Bottom be provided with first through hole（10）；
The heating tube（6）Upper wound side by side has many steam pipes（12）, steam pipe（12）The middle vapour source with outside（13）
Connection, wherein the two ends gas outlet of a steam pipe is placed in disinfection storehouse (9), the two ends gas outlet of remaining steam pipe is placed in connection
Pipe（1）It is outside；
The disinfection storehouse（9）Inside being provided with one can be from middle separated hollow round table up and down（14）, hollow round table（14）Two circles
The line and snap ring in the shape end face center of circle（4）The central axis and screwed pipe of horizontal direction（5）The central axis of horizontal direction is overlapped
And pass through the second resilient disc（3）With the first resilient disc（7）, the second resilient disc（3）Elasticity be more than the first resilient disc（7）Bullet
Property；
The connector（2）Including hollow liquid pushing tube（15）, liquid pushing tube（15）One end be cone-shaped drill bit（16）, drill bit（16）
The nearly drill bit of periphery offer annular through groove（17）, liquid pushing tube（15）On have rubber case（18）, rubber case（18）One
End is provided with and is placed in annular through groove（17）The first interior rubber grommet（19）, rubber case（18）The other end provided with being fixed on liquid pushing tube
（15）On the second rubber grommet（20）, rubber case（18）Have and be placed in drill bit（16）On and and liquid pushing tube（15）Inner chamber is connected
Small sircle hole（21）.
2. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In described two barrier discs（8）Inner side, connecting tube（1）And heating tube（6）Between form closed heating cabinet（11）.
3. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In the connecting tube（1）Respectively there is the 6th through hole in left and right ends face（22）, the second resilient disc（3）It is fixed on the 6th through hole
（22）.
4. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In described to be placed in connecting tube（1）Outside steam pipe（12）It is provided with steam valve（23）.
5. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In the disinfection storehouse（9）The fix bar that interior two are spaced apart（24）, fix bar（24）Respectively have two on corresponding medial surface
The individual chute placed up and down（25）, two fix bars（24）The upper fixed plate equipped with about two placements（26）, the fixation on top
The top of plate and hollow round table is fixed, and the both ends of the surface of the fixed plate on top are placed in the chute on top, the fixed plate on top it is upper
End face is fixed with the first spring（27）, the first spring（27）The other end be fixed on top chute upper surface, constitute a kind of
The hollow round table on top is by top tie plate through the first spring（27）The chute that acts on top in realize and move up and down
Structure, the fixed plate of bottom and the bottom of hollow round table are fixed, and the both ends of the surface of the fixed plate of bottom are placed in the chute of bottom, under
The lower surface of the fixed plate in portion is fixed with second spring（28）, second spring（28）The other end be fixed under the chute of bottom
End face, constitutes a kind of hollow round table of bottom by lower tie plate through second spring（28）Act in the chute on top it is real
The structure now moved up and down.
6. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In the steam pipe that the two ends are extend into disinfection storehouse（12）Two ends be provided with steam jet（29）.
7. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In the annular through groove（17）On be fixed with banding cover plate（30）, banding cover plate（30）Upper surface and drill bit（16）Outer surface water
It is flat, constitute a kind of G type grooves of 90 degree of rotate counterclockwise.
8. a kind of peritoneal dialysis pipe connection with sterilization and heating function according to claim 1, its feature exists
In the liquid pushing tube（15）The other end be fixed with socket pipe（31）, socket pipe is provided with multigroup parallel circular protrusion（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528536.4A CN107261237B (en) | 2017-07-01 | 2017-07-01 | A kind of peritoneal dialysis pipe connection with disinfection and heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528536.4A CN107261237B (en) | 2017-07-01 | 2017-07-01 | A kind of peritoneal dialysis pipe connection with disinfection and heating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107261237A true CN107261237A (en) | 2017-10-20 |
| CN107261237B CN107261237B (en) | 2018-05-15 |
Family
ID=60070363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710528536.4A Expired - Fee Related CN107261237B (en) | 2017-07-01 | 2017-07-01 | A kind of peritoneal dialysis pipe connection with disinfection and heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107261237B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657003A (en) * | 2020-12-07 | 2021-04-16 | 中国船舶重工集团公司第七一六研究所 | Automatic peritoneal dialysis connects helping hand connecting device |
| CN113274522A (en) * | 2021-06-01 | 2021-08-20 | 张驰 | Portable ultraviolet sterilization device of peritoneal dialysis tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113274522B (en) * | 2021-06-01 | 2023-01-10 | 张驰 | Portable ultraviolet sterilization device of peritoneal dialysis tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107261237B (en) | 2018-05-15 |
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