CN107441578B - The sterile peritoneal dialysis device of integration - Google Patents
The sterile peritoneal dialysis device of integration Download PDFInfo
- Publication number
- CN107441578B CN107441578B CN201710825945.0A CN201710825945A CN107441578B CN 107441578 B CN107441578 B CN 107441578B CN 201710825945 A CN201710825945 A CN 201710825945A CN 107441578 B CN107441578 B CN 107441578B
- Authority
- CN
- China
- Prior art keywords
- peritoneal dialysis
- sealed transparent
- mounting cylinder
- dialysis
- connecting pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- 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
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses the sterile peritoneal dialysis devices of integration, including peritoneal dialysis ontology, heating device and the installation door opened may be reversed, the installation door opened may be reversed and be equipped with sealed transparent mounting cylinder, dialysis liquid supply pipe is fixed therein portion by fastening clip in sealed transparent mounting cylinder, sealed transparent mounting cylinder includes the flexible connection end being connected in turn on peritoneal dialysis ontology, fastens cylinder and guiding connecting pin；Guiding is additionally provided with the sealing cover that can be punctured inside connecting pin；Puncture needle is equipped at the position for the sealing cover that dialysis tubing correspondence can puncture, puncture needle includes puncturing head, punctures a side equipped at least one conduction hole, punctures and be cased with dismountable sealed transparent housing outside head；It is equipped with temperature sensor between the flexible connection end and dialysis liquid supply pipe of sealed transparent mounting cylinder, which connects heating device.Peritoneal dialysis device of the present invention, structure is simple and convenient to operate, durability is good, improves the comfort of dialytic efficiency and patient.
Description
Technical field
The present invention relates to peritoneal dialysis device technical fields, more particularly to the sterile peritoneal dialysis device of integration.
Background technique
Peritoneal dialysis technology is analogous to the variant of artificial blood purification.It is by good using the blood supply of patient
Filter membrane of the peritonaeum as body itself.Dialyzate is input to the abdominal cavity of patient by conduit, according to penetration theory, urine
Ingredient 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, to realize the effect of dialysis.
In existing technology, generally 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 replace dialyzate manually, for example, can replace 4 to 5 dialysis daily
Liquid；And for automating peritoneal dialysis (APD), equipment of the one kind referred to as circulating instrument (Cycler) can be realized certainly at night
Dynamic replacement bag filter, so that patient be made to can not be limited on daytime.
In this automation peritoneal dialysis, abdominal cavity is filled dialyzate by circulating instrument, and fill volume is needed to control, be given
It is, for example, 3500ml or so for average adult that patient, which provides maximum loading,.In general, can be used as using a standard value
Loading can avoid passing through test to determine complex work brought by loading specific to each patient.
The patient for carrying out peritoneal dialysis need to first pass through surgical operation to a piece dialysis tubing of internal merging, dialysis tubing nozzle position
In external, peritoneal dialysis can be carried out by docking dialysis tubing with the dialysis liquid pipe of dialyzate storage device, air when docking
In dust and bacterium be easily accessible and cause to infect in vivo, lead to the complication such as peritonitis.
Therefore, patient need to carry out being required to carry out in the space by cleaning, sterilization when peritoneal dialysis, due to peritonaeum
Dialysis generally requires progress repeatedly, therefore greatly limits scope of activities of the patient during treatment, seriously affects patient's
It works normally and lives.
To solve the above problems, the prior art proposes, one kind is portable to be used to dock peritoneum dialysis catheter and dialyzate
The disposable peritoneal dialysis pipelines installation bin of pipe carries out docking operation in operation storehouse to reduce the risk of infection, convenient for suffering from
Person dialyses in any place.
Disposable peritoneal dialysis pipelines installation bin in the prior art can only lean on air exclusion bacterium, but due to tubular pair
It connects room to be made of sterile mantle, needing air to enter can just prop up, but air entrance can only have filter membrane on docking room
Stomata filtering, there is still the hidden danger of pollution, can bring unpredictable risk to patient in this way.
Chinese patent CN201610500559.X, a kind of peritoneal dialysis device with sterilizer, comprising: peritoneal dialysis is set
Standby ontology is set to the sterilizer being coupled on the peritoneal dialysis device ontology and detachably with the installation bin of dialysis tubing, described
Sterilizer is used to sterilize to dialysis tubing in dialysis tubing docking operation.The implementation of the embodiments of the present invention has the following beneficial effects: logical
The sterilizer for crossing setting peritoneal dialysis device side will will can kill in use or prior to use in use or prior to use
Bacterium device protrudes into installation bin the sterilizing that carries out disinfection, and reduces the infection wind when docking peritoneum dialysis catheter and dialysing liquid pipe of patient
Danger.
But when in use, bactericidal unit is imported circle by first to protrude into installation bin, user is by the saturating of patient end
Analysis pipe and the dialysis tubing at peritoneal dialysis device end complete docking operation in installation bin, and reaching reduces the saturating in docking peritonaeum of patient
Infection risk when analysis pipe and dialysis liquid pipe.The operation carries out under the conditions of enclosed sterile, visual bad, operating difficulties.
There are also some peritoneal dialysis devices in order to preferably give patients with hemodialysis, before dialyzate is inputted patient's body,
Dialyzate is heated using heating element, but this kind of equipment is easy aging, service life is lower.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, guarantee to facilitate peace under the conditions of gnotobasis the present invention provides a kind of
Dress dialysis liquid pipe, and the integrated nothing for possessing long service life for being suitble to the dialyzate of dialysis temperature can be provided for patient
Bacterium peritoneal dialysis device.
The technical scheme adopted by the invention is that: the sterile peritoneal dialysis device of integration, including peritoneal dialysis ontology, heating
Device and the installation door that opening may be reversed may be reversed the installation door opened and be equipped with a sealed transparent mounting cylinder, sealing
Dialysis liquid supply pipe is fixed therein by portion by a fastening clip in transparent mounting cylinder, at the same sealed transparent mounting cylinder include according to
The secondary flexible connection end being connected on peritoneal dialysis ontology fastens cylinder and guiding connecting pin, is oriented to connecting pin as loudspeaker opening
Shape structure or loudspeaker closing in shape structure；Guiding is additionally provided with the sealing cover that can be punctured inside connecting pin；
Puncture needle is equipped at the position for the sealing cover that dialysis tubing correspondence can puncture, puncture needle includes puncturing head and enhancing circle,
A side is punctured simultaneously equipped at least one conduction hole, is punctured and is cased with dismountable sealed transparent housing outside head；
Temperature sensor, the temperature sensor are equipped between the flexible connection end and dialysis liquid supply pipe of sealed transparent mounting cylinder
Connect heating device.
Further, puncture needle punctures head generally pyramidal structure or half-cone structure.
Further, the head that punctures of puncture needle punctures in the sealing cover insertion dialysis liquid supply pipe that can be punctured in guiding connecting pin
Drain dialyzate.
Further, the flexible connection end of sealed transparent mounting cylinder is telescopically connected in peritoneal dialysis ontology.
Further, the fastening cylinder of sealed transparent mounting cylinder, which is fixed by the bracket, may be reversed the installation door opened
On.
Further, the two sides that the installation door opened may be reversed further respectively have a ultraviolet disinfection lamp.
Further, the sealing cover that can be punctured is made of medical grade silicone, and the guiding connection of sealed transparent mounting cylinder
The free end at end is additionally provided with a medical grade transparent plastic cover.
Compared with prior art, the beneficial effects of the present invention are: the sterile peritoneal dialysis device of integration of the invention, will add
Thermal and sealed transparent mounting cylinder for sterile grafting dialysis tubing are arranged at peritoneal dialysis ontology, and when use is more square
Just.And sealed transparent mounting cylinder is collected in the side of peritoneal dialysis ontology by the door of rotatable opening, when needing to install
It just opens, subsequent medical staff or patient need to only open dismountable sealed transparent housing on the outside of dialysis tubing again, will dialyse
Pipe is slowly inserted into the sealing cover punctured in the guiding connecting pin of sealed transparent mounting cylinder, then will puncture the drainage of a side
Hole, which is fully inserted into the dialysis liquid supply pipe in sealed transparent mounting cylinder Nei, realizes conveying dialyzate.
It should be strongly noted that the sealing cover punctured in guiding connecting pin can be used for multiple times, and repeat close
Envelope, using effect is preferable, once having dirt or other impurities, can also replace at once.
And the dialysis liquid supply pipe in sealed transparent mounting cylinder is fixed tightly in it, dialysis tubing be inserted into when will not sideslip, make
It is preferable with effect.And the peritoneal dialysis device invented is also between the flexible connection end of sealed transparent mounting cylinder and dialysis liquid supply pipe
Equipped with temperature sensor, which connects heating device, and then guarantees that the dialyzate of conveying has suitable temperature, mentions
The comfort of high dialytic efficiency and patient.
On the whole, the sterile peritoneal dialysis device of present invention integration, structure is simple and convenient to operate, durability is good, and
Improve the comfort of dialytic efficiency and patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sterile peritoneal dialysis device of integration；
Fig. 2 is the internal structure chart of sealed transparent mounting cylinder；
Fig. 3 is the enlarged drawing at the A of Fig. 1；
Wherein: the installation door opened, the installation of 4- sealed transparent may be reversed in 1- peritoneal dialysis ontology, 2- heating device, 3-
Cylinder, 41- are flexibly connected end, and 42- fastens cylinder, and 43- is oriented to connecting pin；5- fastening clip, 6- dialysis liquid supply pipe, 7- dialysis tubing,
8- puncture needle, 81- puncture head, 82- enhancing circle, 83- conduction hole；The sealing cover that 9- can be punctured, 10- bracket, 11- disinfection by ultraviolet light
Lamp, 12- temperature sensor, 13- medical grade transparent plastic cover.
Specific embodiment
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation
Example for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, the sterile peritoneal dialysis device of integration, including peritoneal dialysis ontology 1, heating device 2 and may be reversed
The installation door 3 of opening may be reversed the installation door 3 opened and be equipped with a sealed transparent mounting cylinder 4, sealed transparent mounting cylinder
Dialysis liquid supply pipe 6 is fixed therein by portion by a fastening clip 5 in 4, while being detailed in Fig. 2, sealed transparent mounting cylinder 4 includes
It is connected to flexible connection end 41, fastening cylinder 42 and guiding connecting pin 43 on peritoneal dialysis ontology 1 in turn, is oriented to connecting pin 43
For loudspeaker opening shape structure or loudspeaker closing in shape structure；Guiding is additionally provided with the sealing cover that can be punctured 9 inside connecting pin 43；
Puncture needle 8 is equipped at the position for the sealing cover 9 that 7 correspondence of dialysis tubing can puncture, puncture needle 8 includes puncturing first 81 and enhancing circle 82,
82 supply operator of enhancing circle holds, and facilitates puncture；First 81 side is punctured simultaneously equipped at least one conduction hole 83, punctures head
81 outside is cased with dismountable sealed transparent housing 84；The flexible connection end 41 of sealed transparent mounting cylinder 4 and dialysis liquid supply pipe 6
Between be equipped with temperature sensor 12, the temperature sensor 12 connect heating device 2.
As shown in figures 1 and 3, puncture needle 8 punctures first 81 generally pyramidal structures or half-cone structure, can rise
To preferably puncturing effect, while conduction hole 83 need to be arranged one, and be set up directly on the endface position of dialysis tubing, puncture
It is preferable with drainage effect.Puncture needle 8 puncture first 81 puncture guiding connecting pin 43 in can puncture sealing cover 9 insertion dialysis supply
Dialyzate is drained in liquid pipe 6, be thereby may be ensured that dialysis liquid supply pipe and dialysis tubing can be contacted more fully, is improved its contact
Effect.
In the above-described embodiments, the flexible connection end 41 of sealed transparent mounting cylinder 4 is telescopically connected to peritoneal dialysis sheet
In body 1, facilitates grafting and arrange sealed transparent mounting cylinder 4, finally improve its service life.Sealed transparent mounting cylinder 4 is consolidated
Tight cylinder 42 is fixed on the installation door 3 that opening may be reversed by bracket 10, facilitates arrangement.
From figure 1 it appears that the two sides that the installation door 3 opened may be reversed further respectively have a ultraviolet disinfection lamp
11, guarantee the clean-up performance of the external environment of sealed transparent mounting cylinder.
In the above-described embodiments, the sealing cover 9 that can be punctured is made of medical grade silicone, and sealed transparent mounting cylinder 4
The free end of guiding connecting pin 43 is additionally provided with a medical grade transparent plastic cover 13, preferably in sealing sealed transparent mounting cylinder 4
Dialysis liquid supply pipe.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (4)
1. the sterile peritoneal dialysis device of integration, which is characterized in that including peritoneal dialysis ontology (1), heating device (2) and can turn over
Turn the installation door (3) opened, the installation door (3) opened may be reversed and be equipped with a sealed transparent mounting cylinder (4), sealing is saturating
Dialysis liquid supply pipe (6) is fixed therein by portion by a fastening clip (5) in bright mounting cylinder (4), while sealed transparent is installed
Cylinder (4) includes the flexible connection end (41) being connected in turn on peritoneal dialysis ontology (1), fastens cylinder (42) and guiding connecting pin
(43), the guiding connecting pin (43) is loudspeaker opening shape structure or loudspeaker closing in shape structure；It is internal to be oriented to connecting pin (43)
It is additionally provided with the sealing cover that can be punctured (9)；
Puncture needle (8) are equipped at the position for the sealing cover (9) that dialysis tubing (7) correspondence can puncture, puncture needle (8) includes puncturing head
(81) and (82) are enclosed in enhancing, while puncturing head (81) side equipped at least one conduction hole (83), puncture the outer surface cover of head (81)
There is dismountable sealed transparent housing (84)；
Temperature sensor (12) are equipped between the flexible connection end (41) and dialysis liquid supply pipe (6) of sealed transparent mounting cylinder (4), it should
Temperature sensor (12) connects heating device (2)；
The flexible connection end (41) of sealed transparent mounting cylinder (4) is telescopically connected in peritoneal dialysis ontology (1)；Sealed transparent
The fastening cylinder (42) of mounting cylinder (4) is fixed on the installation door (3) that opening may be reversed by bracket (10)；It may be reversed and open
The two sides of installation door (3) further respectively have a ultraviolet disinfection lamp (11).
2. the sterile peritoneal dialysis device of integration according to claim 1, which is characterized in that puncture needle (8) punctures head
(81) generally pyramidal structure or half-cone structure, while conduction hole (83) only need to be arranged one, and be set up directly on
Analyse the endface position of pipe.
3. the sterile peritoneal dialysis device of integration according to claim 2, which is characterized in that puncture needle (8) punctures head
(81) it punctures and drains dialyzate in sealing cover (9) insertion dialysis liquid supply pipe (6) that can be punctured in guiding connecting pin (43).
4. the sterile peritoneal dialysis device of integration according to claim 1, which is characterized in that the sealing cover (9) that can be punctured
Be made of medical grade silicone, and the free end of the guiding connecting pin (43) of sealed transparent mounting cylinder (4) be additionally provided with one it is medical
Grade transparent plastic cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825945.0A CN107441578B (en) | 2017-09-14 | 2017-09-14 | The sterile peritoneal dialysis device of integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825945.0A CN107441578B (en) | 2017-09-14 | 2017-09-14 | The sterile peritoneal dialysis device of integration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107441578A CN107441578A (en) | 2017-12-08 |
| CN107441578B true CN107441578B (en) | 2019-11-12 |
Family
ID=60495523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825945.0A Expired - Fee Related CN107441578B (en) | 2017-09-14 | 2017-09-14 | The sterile peritoneal dialysis device of integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441578B (en) |
Families Citing this family (1)
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163811A2 (en) * | 1984-03-06 | 1985-12-11 | BIEFFE MEDITAL S.p.A. | Dialysis device |
| CN204864175U (en) * | 2015-08-04 | 2015-12-16 | 马发财 | Case and bag with sterilization and heating peritoneal dialysis liquid function |
| WO2016149645A1 (en) * | 2015-03-18 | 2016-09-22 | Puracath Medical, Inc. | Catheter connection system for ultraviolet light disinfection |
| CN105999449A (en) * | 2016-06-30 | 2016-10-12 | 昆山韦睿医疗科技有限公司 | Peritoneal dialysis equipment with sterilizer and peritoneal dialysis system |
| CN205672287U (en) * | 2016-02-26 | 2016-11-09 | 百特（中国）投资有限公司 | Peritoneal dialysis unit |
-
2017
- 2017-09-14 CN CN201710825945.0A patent/CN107441578B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163811A2 (en) * | 1984-03-06 | 1985-12-11 | BIEFFE MEDITAL S.p.A. | Dialysis device |
| WO2016149645A1 (en) * | 2015-03-18 | 2016-09-22 | Puracath Medical, Inc. | Catheter connection system for ultraviolet light disinfection |
| CN204864175U (en) * | 2015-08-04 | 2015-12-16 | 马发财 | Case and bag with sterilization and heating peritoneal dialysis liquid function |
| CN205672287U (en) * | 2016-02-26 | 2016-11-09 | 百特（中国）投资有限公司 | Peritoneal dialysis unit |
| CN105999449A (en) * | 2016-06-30 | 2016-10-12 | 昆山韦睿医疗科技有限公司 | Peritoneal dialysis equipment with sterilizer and peritoneal dialysis system |
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| Publication number | Publication date |
|---|---|
| CN107441578A (en) | 2017-12-08 |
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Granted publication date: 20191112 Termination date: 20210914 |