CN2078630U - Full-enclosed sterilizer for peritoneal dislysis - Google Patents

Full-enclosed sterilizer for peritoneal dislysis Download PDF

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Publication number
CN2078630U
CN2078630U CN 89215914 CN89215914U CN2078630U CN 2078630 U CN2078630 U CN 2078630U CN 89215914 CN89215914 CN 89215914 CN 89215914 U CN89215914 U CN 89215914U CN 2078630 U CN2078630 U CN 2078630U
Authority
CN
China
Prior art keywords
enclosed
adapter
tube
peritoneal dialysis
totally
Prior art date
Application number
CN 89215914
Other languages
Chinese (zh)
Inventor
谢福安
Original Assignee
南京军区福州总医院
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 南京军区福州总医院 filed Critical 南京军区福州总医院
Priority to CN 89215914 priority Critical patent/CN2078630U/en
Publication of CN2078630U publication Critical patent/CN2078630U/en

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Abstract

The utility model discloses a full-enclosed sterilizer for peritoneal dialysis, which is a medical instrument used for peritoneal analysis and preventing abdominal infection. The full-enclosed sterilizer for peritoneal analysis is formed by connecting three simple close bactericidal connectors, a small-size photochemistry reactor and a y-shaped pipe by a silica-gel pipe. When an abdomen is dialyzed, the lower end of the y-shaped is connected with an abdominal dialysis pipe by the connector, one side of the upper end of the y-shaped is connected with the photochemistry reactor and the liquid feed side of the connector, and the other side of the upper end of the y-shaped pipe is connected with the liquid discharge side of the connector. After the abdomen is dialyzed, the liquid discharge side and the positive and the negative joints of the spout connector of the abdominal dialysis pipe are in butt joint to be preserved. Since the three connectors are all provided with disinfecting liquid, whatever the full-enclosed sterilizer for peritoneal dialysis dialyzes the abdomen or is preserved, the full-enclosed sterilizer for peritoneal dialysis is in full-enclosed sterilizing state. Therefore, the full-enclosed sterilizer for peritoneal dialysis can not result in contact pollution and air pollution.

Description

Totally-enclosed peritoneal dialysis steriliser
The totally-enclosed peritoneal dialysis steriliser of this utility model relates to a kind of Medical Instruments of the time prevention abdominal cavity infection that is used for peritoneal dialysis.
Domestic existing peritoneal dialysis bactericidal unit is by 1 closed bactericidal connector, and 1 photochemical reactor and 1 Y tube connect to form with rubber tube.The embedding shape contra adapter of the following termination closed bactericidal connector of Y tube, the positive joint of its taper is arranged in the connector body, is connected on abdomen and manages collar extension thoroughly; The last two ends of Y tube connect the peritoneal dialysis liquid bag behind the one termination photochemical reactor again, and the other end is a discharging tube, directly the peritoneal dialysis liquid in the abdominal cavity are drained in the Plastic Drum.Because it is open bactericidal unit, all embedding shape contra adapter to be taken off after each dialysis, place in the disinfectant solution and preserve, to treat to use next time, the discharge opeing mouth of pipe also will be placed in the disinfectant solution, otherwise will pollute.Operation is carried all convenient inadequately.
The purpose of this utility model is to provide a kind of totally-enclosed peritoneal dialysis steriliser that can not pollute.
The feature of the totally-enclosed peritoneal dialysis steriliser of this utility model is that 1 small light chemical reactor and 1 Y tube connect to form with silica gel tube with 3 simple and easy closed bactericidal connectors (being called for short adapter A, B, C).One side of Y tube upper end meets behind the photochemical reactor connecting connector A again, links to each other with the positive joint of A; Opposite side connecting connector B links to each other with the positive joint of B; The following end joint connector C of Y tube links to each other with the contra adapter of C.
When abdomen was saturating, the contra adapter of adapter A connect the peritoneal dialysis liquid bag, and the contra adapter of adapter B connects apocenosis bag, and the positive joint of adapter C connects abdomen and manages collar extension thoroughly.Like this, A~C is for going into the liquid passage, and C~B is an apocenosis passage.
After abdomen is saturating, discard the contra adapter of apocenosis bag and adapter B, take off the contra adapter of adapter C, be connected on airtight preservation on the positive joint of adapter B.Because 3 junction points of a whole set of bactericidal unit all seal with closed bactericidal connector, channel switching is arranged in the connector body, positive and negative joint all docks in disinfectant solution, therefore, no matter be that abdomen is when saturating or during airtight preservation, all be in totally-enclosed sterilizing state, can not cause contact stain and air pollution.
Accompanying drawing is a specific embodiment of the present utility model.
The combination sketch map of the totally-enclosed peritoneal dialysis steriliser of accompanying drawing 1, one cover.
Situation during airtight preservation of the totally-enclosed peritoneal dialysis steriliser of accompanying drawing 2, one covers.
The structural representation of 3, one small light chemical reactors of accompanying drawing.
The center rip cutting side-looking structural representation of 4, one simple and easy closed bactericidal connectors of accompanying drawing.
Fig. 1 has described the totally-enclosed peritoneal dialysis steriliser of a cover.It has 3 adapter A (1), B (1), C (1), 1 small light chemical reactor (2) and 1 Y tube (3).One side of Y tube (3) upper end connects behind the photochemical reactor (2) the positive joint of connecting connector A (1) again; The positive joint of opposite side connecting connector B (1); The lower end of Y tube (3) links to each other with the contra adapter of adapter C (1).
When abdomen was saturating, the contra adapter of adapter A (1) connect peritoneal dialysis liquid bag (4), and the contra adapter of adapter B (1) connects apocenosis bag (5), and the positive joint of adapter C (1) connects abdomen and manages (6) collar extension thoroughly.A (1)~C (1) is for going into the liquid passage; C (1)~B (1) is an apocenosis passage.
Situation when Fig. 2 has described airtight preservation of the totally-enclosed peritoneal dialysis steriliser of a cover.By shown in Figure 1, after abdomen is saturating, discard the contra adapter of apocenosis bag (5) and adapter B (1), the contra adapter of adapter C (1) is taken off, dock with the positive joint of adapter B (1), get final product airtight preservation.
Fig. 3 has described the structure of a small light chemical reactor.1 low pressure ultraviolet sterilization fluorescent tube (1), be placed in plectane (2) center with a circle circular hole, 1 straight shape quartz glass tube (3) respectively is installed in each circular hole, caliber 3-4mm, pipe range is consistent with ultraviolet sterilization fluorescent tube (1), the other end of all quartz glass tubes (3) 1~(3) 12 is installed in the circular hole of another apertureddise (2 ').The two ends of every quartz glass tube (3), all with the mutual interconnection of silica gel tube, make peritoneal dialysis liquid can be in quartz glass tube (3) 1~(3) 12 widely different stream up and down, around one week of peripheral eddy flow of ultraviolet sterilization fluorescent tube (1).Be placed in behind the above unit construction in the shell (4), shell (4) is gone up peace feed tube (5), drain pipe (6) and supply socket (7).
Fig. 4 has described the structure of a simple and easy closed bactericidal connector, and it is to be combined by cup-shaped positive joint and tubular contra adapter.
Be provided with in the cup-shaped positive joint in one and be just round circular cuvette (1) outward for the circle of contact, be rotary switch, wall of cup is opened an aperture (2), a contour circular silica gel (3) is overlapped in the outside of circular cuvette (1), the inwall of circular silica gel (3) is opened a groove (4), circular silica gel (3) cover plate (5), pad (6) arranged up and down.Cover plate (5) has center hole, and its aperture equates that with the internal diameter of circular cuvette (1) pad (6) has eccentric orfice (15) alignment indentation (4) to be outlet.Be cup-shaped funnel (7) below, be installed in the Lower Half of shell (8), shell (8) upper end is porose nut (9) and atresia nut (10).
Tubular contra adapter is made of 1 plastic tube (11) and 1 circular cover plate (12).Plastic tube (11) lower end is a circle of contact cecum, and side opening (13) is arranged, and respectively there is a stria (14) both sides.
During linking, take off the atresia nut (10) on the positive joint, inject disinfectant solution, contra adapter is inserted circular cuvette (1) from the hole of porose nut (9), disinfectant solution is discharged along stria (14) in the cup, and tube wall side opening (13) coincide with wall of cup aperture (2), cover plate (12) and porose nut (9) closure.The plastic tube of contra adapter (11) is the key of the circular cuvette of adapter internal rotation switch (1).
When abdomen was saturating, the rotation contra adapter made its tube wall side opening (13) and wall of cup aperture (2) alignment indentation (4) get final product open channel; Departing from groove (4) is closing passage.
Advantage of the present utility model;
1, at the feed liquor mouth of pipe, the saturating mouth of pipe of abdomen, the discharge opeing mouth of pipe all with bactericidal connector sealing, therefore, no matter be abdomen when saturating or during airtight preservation, can not cause contact stain and air pollution.
2, the small light chemical reactor is used straight shape quartz glass tube instead, make peritoneal dialysis liquid around ultraviolet germicidal tube up and down around eddy flow, than the work simplification of existing spirality quartz glass tube, cost, all there are prolongation liquid flow and irradiation time.
3, the cup-shaped positive joint of connector and tubular contra adapter are better than the positive joint of existing taper and embedding shape contra adapter, thimerosal and peritoneal dialysis liquid can be separated fully, close rear two kinds of liquid and do not contact mutually. Make also simpler.
4, use operation, preservation is carried all very convenient.

Claims (5)

1, a kind of totally-enclosed peritoneal dialysis steriliser (Fig. 1) is by 3 simple and easy closed bactericidal connector A (1), B (1), C (1), and 1 small light chemical reactor (2) and 1 Y tube (3) are formed, and it is characterized in that three ends of Y tube (3) respectively connect 1 adapter.The last two ends of Y tube (3) link to each other with the positive joint of adapter A (1), B (1) respectively, and the lower end links to each other with the contra adapter of adapter C (1).Small light chemical reactor (2) is placed between adapter A (1) and the Y tube (3).
2, totally-enclosed peritoneal dialysis steriliser according to claim 1, it is characterized in that being provided with in the cup-shaped positive joint of simple and easy closed bactericidal connector (Fig. 4) in one and be just round circular cuvette (1) outward for the circle of contact, be rotary switch, tubular contra adapter is the key of the circular cuvette of rotary switch (1).
3, totally-enclosed peritoneal dialysis steriliser according to claim 2, it is characterized in that on the wall of cup of the circular cuvette of positive joint shell (8) internal rotation switch (1) of simple and easy closed bactericidal connector wall of cup aperture (2) being arranged, a contour circular silica gel (3) is overlapped in the outside of circular cuvette (1), the inwall of circular silica gel (3) is opened a groove (4), the outlet of eccentric orfice (15) alignment indentation (4) on the pad (6) is liquid outlet channel.
4, totally-enclosed peritoneal dialysis steriliser according to claim 2 is characterized in that simple and easy enclosed contra adapter plastic tube (11) lower end that connects the bacterium device of going out is a circle of contact cecum, and side opening (13) is arranged, and can coincide with wall of cup aperture (2).Respectively there is a stria (14) both sides.
5, totally-enclosed peritoneal dialysis steriliser according to claim 1, it is characterized in that small light chemical reactor (Fig. 3) low pressure ultraviolet sterilization fluorescent tube (1) around, be provided with a circle mutually cross-coupled straight shape quartz glass tube (3) as tube for transfusion.
CN 89215914 1989-08-27 1989-08-27 Full-enclosed sterilizer for peritoneal dislysis CN2078630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89215914 CN2078630U (en) 1989-08-27 1989-08-27 Full-enclosed sterilizer for peritoneal dislysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89215914 CN2078630U (en) 1989-08-27 1989-08-27 Full-enclosed sterilizer for peritoneal dislysis

Publications (1)

Publication Number Publication Date
CN2078630U true CN2078630U (en) 1991-06-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 89215914 CN2078630U (en) 1989-08-27 1989-08-27 Full-enclosed sterilizer for peritoneal dislysis

Country Status (1)

Country Link
CN (1) CN2078630U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104666080A (en) * 2015-03-11 2015-06-03 北京奥星医药耗材有限公司 Sealed type peritoneal dialysis solution double-bag system
CN106139287A (en) * 2015-07-31 2016-11-23 彭罗民 The saturating companion of abdomen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104666080A (en) * 2015-03-11 2015-06-03 北京奥星医药耗材有限公司 Sealed type peritoneal dialysis solution double-bag system
CN106139287A (en) * 2015-07-31 2016-11-23 彭罗民 The saturating companion of abdomen
CN106139287B (en) * 2015-07-31 2020-07-14 四川长城肾脏病医院有限公司 Peritoneal dialysis mate

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GR01 Patent grant
C14 Grant of patent or utility model
RN01 Renewal of patent term
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
CX01 Expiry of patent term
C17 Cessation of patent right