BE881282A - CONTINUOUS AMBULATORY PERITONEAL DIALYSIS EQUIPMENT - Google Patents

CONTINUOUS AMBULATORY PERITONEAL DIALYSIS EQUIPMENT Download PDF

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Publication number
BE881282A
BE881282A BE0/199064A BE199064A BE881282A BE 881282 A BE881282 A BE 881282A BE 0/199064 A BE0/199064 A BE 0/199064A BE 199064 A BE199064 A BE 199064A BE 881282 A BE881282 A BE 881282A
Authority
BE
Belgium
Prior art keywords
emi
connector
central
sleeve
wall
Prior art date
Application number
BE0/199064A
Other languages
French (fr)
Inventor
T Dennehey
R Greff
L Wolf
Original Assignee
Baxter Travenol Lab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of BE881282A publication Critical patent/BE881282A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • 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
    • A61M39/22—Valves or arrangement of valves
    • A61M39/221—Frangible or pierceable closures within tubing
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories 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

Description

       

   <EMI ID=1.1> 

  
solution de dialyse et on répète l'opération. 

  
On s'est aperçu qu'on pouvait améliorer ce processus en donnant au

  
 <EMI ID=2.1> 

  
 <EMI ID=3.1> 

  
plastique flexible pliable. Ainsi, lorsque 3a solution de dialyse a été

  
 <EMI ID=4.1> 

  
nant la solution de dialyse porte un premier connecteur et le cathéter qui

  
 <EMI ID=5.1> 

  
verrouillage complémentaire. L'invention permet de réaliser et de maintenir en l'absence de liquide. un raccord exempt de contamination au niveau du connecteur, et dont l'intérêt est évident.

  
 <EMI ID=6.1>   <EMI ID=7.1> 

  
le capter du patient. 

  
 <EMI ID=8.1> 

  
lame= 1* écoulèrent du fluide dans le tube flexible, cet écoulement étant possible après rupture de l'élément frangible. 

  
 <EMI ID=9.1> 

  
 <EMI ID=10.1> 

  
connecteur femelle. le connecteur mâle comporte une portion tabulaire

  
 <EMI ID=11.1> 

  
tabulaire centrale étant entourée par un manchon extérieur de section sert-

  
 <EMI ID=12.1> 

  
chon extérieur du connecteur mâle.

  
Un élément élastomère, porté par le connecte= femelle a des dimen-

  
 <EMI ID=13.1> 

  
et de la portion de paroi extérieure augmente au t'or et à mesure que les ==acte= mâle et femelle sont vissés ensemble. 

  
Dam le deuxième mode de réalisation, représenté, les connecteurs

  
 <EMI ID=14.1> 

  
l'invention* La figure 1 représente un :récipient pour dialyse péritonéale ambu-'  <EMI ID=15.1> 

  
 <EMI ID=16.1> 

  
avec certaines parties arrachées. 

  
 <EMI ID=17.1>  l'invention. La figure 6 est une vue de face,, de la sise pièce avec certaines parties arrachées.

  
 <EMI ID=18.1> 

  
du connecteur femelle de la figure 6.

  
la figure 8 est une vue de face, avec certaines parties arrachées, d'un dispositif de bouchage du connecteur femelle de la figure 6.

  
 <EMI ID=19.1> 

  
d'un dispositif pour boucher le connecteur mâle de la figure 3.

  
 <EMI ID=20.1> 

  
d'un autre mode de réalisation du connecteur femelle suivant l'Invention" La figure il est une vue à plus grande échelle des parties coopérantes d'un connecteur mâle et du connecteur femelle de la figure 10.

  
Sur la figure 1. on. a représenté un sac 10 pour solution de dialyse,

  
 <EMI ID=21.1> 

  
 <EMI ID=22.1> 

  
pour injections 20. 

  
le sac 10 est avantageusement fait dans. une feuille de matière

  
 <EMI ID=23.1> 

  
de verrouillage 34. 

  
Le connecteur mâle 34 est relié à un connecteur femelle 36 qui est

  
 <EMI ID=24.1> 

  
et 36 sera décrite plus en détail, - en référence aux figures 2 à 9.

  
 <EMI ID=25.1> 

  
l'orifice 12 dans le tube 22. L'élément frangible 40 est avantageusement

  
 <EMI ID=26.1> 

  
et du tube 22 mais défiait dans la, matière plastique un alésage central

  
 <EMI ID=27.1> 

  
aval. De ce fait, la solution de dialyse est retenue dans l'orifice 12 jusqu' à rupture de l'élément frangible 40 et elle ne peut s'écouler en

  
 <EMI ID=28.1> 

  
 <EMI ID=29.1> 

  
 <EMI ID=30.1> 

  
 <EMI ID=31.1> 

  
par préhension entre le pouce et l'index.

  
Sans certains cas, il arrive que des patients en dialyse péritonéale préfèrent un système de raccordement entre le sac contenant la solution

  
et le cathéter du patient qui !:le nécessite pas l'introduction et le retrait

  
 <EMI ID=32.1> 

  
utilisé soigneusement, l'aiguilla risque de provoquer une contamination pouvant entraîner une péritonite. On s'est donc aperçu que dans certains  <EMI ID=33.1> 

  
38. La bague 68 présente sur sa face externe, une partie Belette 72 qui facilite sa préhension. Le prolongement 70 est relié à la bagua 68 par 

  
 <EMI ID=34.1> 

  
Le diamètre de l'alésage 76 décroît à partir de son extrémité distale

  
 <EMI ID=35.1> 

  
ment tabulaire 64. 

  
 <EMI ID=36.1> 

  
 <EMI ID=37.1> 

  
école pièce. 

  
 <EMI ID=38.1> 

  
 <EMI ID=39.1> 

  
moletée 72 qui facilite sa préhension. Le prolongement 70 est relié à la

  
 <EMI ID=40.1> 

  
 <EMI ID=41.1>  

  
 <EMI ID=42.1> 

  
La bague 204 du connecteur femelle 202 présente une surface évasée
206 vers ^extérieur et vexa l'arrière de sorte que l'engagement par

  
 <EMI ID=43.1> 

  
 <EMI ID=44.1> 

  
tabulaire centrale 50 du connecteur 210 s'enfonça dans l'alésage 76 et que

  
 <EMI ID=45.1> 

  
 <EMI ID=46.1> 

  
téries.

  
 <EMI ID=47.1> 

  
dans la cavité péritonéale du patient, il est souhaitable que le connecteur

  
 <EMI ID=48.1> 

  
connecteur 202 en acier inoxydable ou en titane.

  
Bans certains cas, le patient peut souhaiter détacher le raccord 

  
 <EMI ID=49.1> 

  
 <EMI ID=50.1>   <EMI ID=51.1> 

  
les éléments du chapeau 102 qui sont Identiques à ceux du connecteur femelle

  
36. On Toit que l'alésage 76 au lien de se, prolonger vers l'arrière, est

  
 <EMI ID=52.1> 

  
et représenté, elle "et susceptible de nombreuses variantes accessibles à l'homme de l'art, suivant les applications envisagées et sana s'écarter pour cela du cadre de l'invention. 

  
 <EMI ID=53.1> 



   <EMI ID = 1.1>

  
dialysis solution and repeat the operation.

  
We realized that we could improve this process by giving the

  
 <EMI ID = 2.1>

  
 <EMI ID = 3.1>

  
flexible pliable plastic. So when 3a dialysis solution has been

  
 <EMI ID = 4.1>

  
the dialysis solution carries a first connector and the catheter which

  
 <EMI ID = 5.1>

  
additional locking. The invention makes it possible to produce and maintain in the absence of liquid. a connector free of contamination at the connector, and whose interest is obvious.

  
 <EMI ID = 6.1> <EMI ID = 7.1>

  
get it from the patient.

  
 <EMI ID = 8.1>

  
blade = 1 * flowed fluid in the flexible tube, this flow being possible after rupture of the frangible element.

  
 <EMI ID = 9.1>

  
 <EMI ID = 10.1>

  
female connector. the male connector has a tabular portion

  
 <EMI ID = 11.1>

  
central tabular being surrounded by an outer sleeve of cross section

  
 <EMI ID = 12.1>

  
outside of the male connector.

  
An elastomer element, carried by the connector = female has dimensions

  
 <EMI ID = 13.1>

  
and the outer wall portion increases with gold and as the == act = male and female are screwed together.

  
Dam the second embodiment, shown, the connectors

  
 <EMI ID = 14.1>

  
the invention * Figure 1 shows a: container for ambulatory peritoneal dialysis <EMI ID = 15.1>

  
 <EMI ID = 16.1>

  
with some parts torn off.

  
 <EMI ID = 17.1> the invention. Figure 6 is a front view ,, of the seat part with some parts cut away.

  
 <EMI ID = 18.1>

  
of the female connector of figure 6.

  
FIG. 8 is a front view, with some parts cut away, of a device for plugging the female connector of FIG. 6.

  
 <EMI ID = 19.1>

  
a device for plugging the male connector of FIG. 3.

  
 <EMI ID = 20.1>

  
of another embodiment of the female connector according to the invention "FIG. 11 is a view on a larger scale of the cooperating parts of a male connector and of the female connector of FIG. 10.

  
In Figure 1. on. represents a bag 10 for dialysis solution,

  
 <EMI ID = 21.1>

  
 <EMI ID = 22.1>

  
for injections 20.

  
the bag 10 is advantageously made in. a sheet of material

  
 <EMI ID = 23.1>

  
lock 34.

  
The male connector 34 is connected to a female connector 36 which is

  
 <EMI ID = 24.1>

  
and 36 will be described in more detail, with reference to FIGS. 2 to 9.

  
 <EMI ID = 25.1>

  
the orifice 12 in the tube 22. The frangible element 40 is advantageously

  
 <EMI ID = 26.1>

  
and tube 22 but defies in the plastic a central bore

  
 <EMI ID = 27.1>

  
downstream. Therefore, the dialysis solution is retained in the orifice 12 until rupture of the frangible element 40 and it can not flow in

  
 <EMI ID = 28.1>

  
 <EMI ID = 29.1>

  
 <EMI ID = 30.1>

  
 <EMI ID = 31.1>

  
by gripping between the thumb and forefinger.

  
Without certain cases, patients on peritoneal dialysis may prefer a connection system between the bag containing the solution

  
and the catheter of the patient who !: does not require insertion and removal

  
 <EMI ID = 32.1>

  
used carefully, the needle may cause contamination that can lead to peritonitis. We therefore noticed that in some <EMI ID = 33.1>

  
38. The ring 68 has on its outer face, a weasel part 72 which facilitates its gripping. Extension 70 is connected to bagua 68 by

  
 <EMI ID = 34.1>

  
The diameter of bore 76 decreases from its distal end

  
 <EMI ID = 35.1>

  
tabular 64.

  
 <EMI ID = 36.1>

  
 <EMI ID = 37.1>

  
school room.

  
 <EMI ID = 38.1>

  
 <EMI ID = 39.1>

  
knurled 72 which facilitates its gripping. Extension 70 is connected to the

  
 <EMI ID = 40.1>

  
 <EMI ID = 41.1>

  
 <EMI ID = 42.1>

  
The ring 204 of the female connector 202 has a flared surface
206 towards ^ outside and vexa the rear so that the engagement by

  
 <EMI ID = 43.1>

  
 <EMI ID = 44.1>

  
central tabular 50 of the connector 210 sank into the bore 76 and that

  
 <EMI ID = 45.1>

  
 <EMI ID = 46.1>

  
series.

  
 <EMI ID = 47.1>

  
in the peritoneal cavity of the patient, it is desirable that the connector

  
 <EMI ID = 48.1>

  
connector 202 in stainless steel or titanium.

  
In some cases, the patient may wish to detach the fitting

  
 <EMI ID = 49.1>

  
 <EMI ID = 50.1> <EMI ID = 51.1>

  
the elements of the cap 102 which are identical to those of the female connector

  
36. On the roof, the bore 76 at the link of, extending towards the rear, is

  
 <EMI ID = 52.1>

  
and shown, it "and capable of numerous variants accessible to those skilled in the art, depending on the applications envisaged and without departing from the scope of the invention.

  
 <EMI ID = 53.1>

Claims (1)

<EMI ID=54.1> <EMI ID=55.1> <EMI ID = 54.1> <EMI ID = 55.1> ledit connecteur mâle comportant une portion tabulaire centrale définissant un alésage axial" une partie au moins de ladite portion tabulaire centrale said male connector comprising a central tabular portion defining an axial bore "at least part of said central tabular portion <EMI ID=56.1> <EMI ID = 56.1> un rebord radial extérieur, ledit rebord ayant des dimensions telles qu'il an outer radial rim, said rim having dimensions such that it <EMI ID=57.1> <EMI ID = 57.1> et un organe d'étanchéité pour établir un engagement étanche par pression. and a sealing member for establishing a sealed engagement by pressure. <EMI ID=58.1> <EMI ID = 58.1> <EMI ID=59.1> <EMI ID = 59.1> Bactéries au niveau du connecteur de verrouillage" Bacteria at the locking connector " 7. Equipement suivant la revendication 6, caractérisé en ce que 7. Equipment according to claim 6, characterized in that <EMI ID=60.1> <EMI ID = 60.1> 10. Equipement suivant la revendication. 9, caractérisé en outre par un filtre monté en série dans le tube flexible, et par une 10. Equipment according to claim. 9, further characterized by a filter mounted in series in the flexible tube, and by a <EMI ID=61.1> <EMI ID = 61.1> coopérant. ledit connecteur mâle comportant taie portion tubulaire centrale définissant un alésage axial, une partis au sains de ladite portion tabulaire centrais étant entourée par un manchon extérieur de section sensible- cooperating. said male connector comprising a central tubular portion cover defining an axial bore, a healthy portion of said central tabular portion being surrounded by an outer sleeve of sensitive section- <EMI ID=62.1> extrémité distale un rebord radial extérieur, ledit rebord ayant des dimensions telles qu'il se visse sur les filets intérieurs du manchon extérieur <EMI ID = 62.1> distal end an external radial flange, said flange having dimensions such that it is screwed onto the internal threads of the external sleeve <EMI ID=63.1> <EMI ID = 63.1> étanche par pression avec la paroi interne du manchon extérieur lorsque les pressure-tight with the inner wall of the outer sleeve when the <EMI ID=64.1> <EMI ID = 64.1> <EMI ID=65.1> <EMI ID = 65.1> <EMI ID=66.1> <EMI ID = 66.1> ]ni permettant d'établir un contact étanche par pression avec La manchon ] or making it possible to establish a tight pressure contact with the sleeve <EMI ID=67.1> <EMI ID = 67.1> prenant un élément en forme de bas= entourant ladite portion tubulaire centrale de façon adjacente à la bague de préhension en direction de l'extra- taking a bottom-shaped element = surrounding said central tubular portion adjacent to the grip ring in the direction of the extra <EMI ID=68.1> <EMI ID = 68.1> <EMI ID=69.1> <EMI ID = 69.1> chou extérieur étant en matériau élastomère. outer cabbage being made of elastomeric material. 15. Raccord suivant la revendication 14, caractérisé en ce que la portion de paroi extérieure précitée comporte un évasement arrière grâce auquel le contact par pression de la paroi, intérieure du manchon extérieur aveu ladite portion de paroi extérieure augmente au fur et à mesure qu'on visse ensemble les raccorda :mâle et femelle. 15. A connector according to claim 14, characterized in that the aforementioned outer wall portion has a rear flaring by which the pressure contact of the inner wall of the outer sleeve admits said outer wall portion increases as and we screwed them together: male and female. 16. Raccord suivant la revendication 15, caractérisé en ce qu'il 16. Connection according to claim 15, characterized in that it <EMI ID=70.1> <EMI ID = 70.1> extérieure et des moyens de raccordement à un tube s'étendant en arrière de ladite portion moletée. exterior and means for connection to a tube extending behind said knurled portion.
BE0/199064A 1979-01-23 1980-01-22 CONTINUOUS AMBULATORY PERITONEAL DIALYSIS EQUIPMENT BE881282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US574879A 1979-01-23 1979-01-23

Publications (1)

Publication Number Publication Date
BE881282A true BE881282A (en) 1980-05-16

Family

ID=21717523

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199064A BE881282A (en) 1979-01-23 1980-01-22 CONTINUOUS AMBULATORY PERITONEAL DIALYSIS EQUIPMENT

Country Status (3)

Country Link
JP (4) JPS5599257A (en)
BE (1) BE881282A (en)
ZA (1) ZA796489B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT37357A (en) * 1981-09-07 1985-12-28 Ars Pro Medico Ag Connecting member expediently for connecting one to another medical tubings
JPS58191042U (en) * 1982-06-12 1983-12-19 株式会社ミドリ十字 Chiyotsuki for peritoneal dialysis patients
JPH042670Y2 (en) * 1986-07-23 1992-01-29
JPH07106220B2 (en) * 1989-06-09 1995-11-15 テルモ株式会社 Cap for medical device connector
JPH0636831Y2 (en) * 1990-06-30 1994-09-28 政徳 鶴岡 Liquid filling device for enema fluoroscopy
SE523860C2 (en) 2001-01-08 2004-05-25 Gambro Lundia Ab Coupling device and medical wiring set with such coupling device
US9555180B2 (en) * 2008-11-21 2017-01-31 Baxter International Inc. Systems and methods for removing air from the patient's peritoneal cavity
JP5479520B2 (en) 2012-04-05 2014-04-23 日機装株式会社 Dialysate extraction device
JP6563249B2 (en) 2015-05-19 2019-08-21 日機装株式会社 Dialysate extraction device
CN105107051B (en) * 2015-07-29 2018-10-09 四川南格尔生物科技有限公司 A kind of closed ozone filling blood transfusion apparatus and Transfusion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319876B2 (en) * 1971-11-08 1978-06-23
JPS503295U (en) * 1973-05-09 1975-01-14
US3842292A (en) * 1973-06-04 1974-10-15 Hughes Aircraft Co Microwave power modulator/leveler control circuit
JPS5625439Y2 (en) * 1975-08-18 1981-06-16
US4133312A (en) * 1976-10-13 1979-01-09 Cordis Dow Corp. Connector for attachment of blood tubing to external arteriovenous shunts and fistulas

Also Published As

Publication number Publication date
JPH0119903B2 (en) 1989-04-13
JPH0119904B2 (en) 1989-04-13
JPS6235780B2 (en) 1987-08-04
JPS59139270A (en) 1984-08-10
JPS5599257A (en) 1980-07-29
JPH0119905B2 (en) 1989-04-13
JPS59139269A (en) 1984-08-10
JPS59139271A (en) 1984-08-10
ZA796489B (en) 1980-12-31

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Date Code Title Description
RE20 Patent expired

Owner name: BAXTER INTERNATIONAL INC.

Effective date: 20000122