CN103656771B - Haemodialysis control unit transducer - Google Patents
Haemodialysis control unit transducer Download PDFInfo
- Publication number
- CN103656771B CN103656771B CN201310661646.XA CN201310661646A CN103656771B CN 103656771 B CN103656771 B CN 103656771B CN 201310661646 A CN201310661646 A CN 201310661646A CN 103656771 B CN103656771 B CN 103656771B
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- CN
- China
- Prior art keywords
- fittings body
- inlet opening
- simulation
- radial
- control unit
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Classifications
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- 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
Abstract
The invention belongs to medical instruments field, relate to a kind of transducer for dissimilar haemodialysis control unit, especially a kind of transducer for Sweden Gambro type and German Fresenius type, specifically a kind of haemodialysis control unit transducer, comprise simulation fittings body, described simulation fittings body one side surface is formed with joint, simulation fittings body corresponds in the region surrounded bottom joint and offers through hole, water-stop sheet root is integrally connected on described simulation fittings body diapire, water-stop sheet front end is stretched out from described through hole, and through hole is divided into radial inlet opening, radial apopore, described simulation fittings body is vertically provided with axial inlet opening, Axial-running Out water hole, radial inlet opening is linked up in bottom, wherein said axial inlet opening, radial apopore is linked up on top, Axial-running Out water hole.Adopt this transducer that two kinds of dissimilar haemodialysis control unit sodium carbonate dry powder bags can be made can to apply on Gambro type.
Description
Technical field
The invention belongs to medical instruments field, relate to a kind of transducer for dissimilar haemodialysis control unit, especially a kind of transducer for Sweden Gambro type and German Fresenius type, specifically a kind of haemodialysis control unit transducer.
Background technology
Sweden Gambro type and German Fresenius type are the mainstream models in haemodialysis control unit, and many hospitals are all in use.The sodium bicarbonate powder that Gambro type uses tubular to pack, and Fresenius type uses the sodium bicarbonate powder of bag-shaped packaging.Because the interface of the dry powder package of two kinds of types is different, when causing hospital to purchase, need the sodium bicarbonate powder simultaneously purchasing two kinds of Different Package forms.Warehouse area is increased, and the occupation of capital increases, and uses inconvenience.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of haemodialysis control unit transducer is provided, adopt this transducer that two kinds of dissimilar haemodialysis control unit sodium carbonate dry powder bags can be made can to apply on Gambro type.
According to technical scheme of the present invention: a kind of haemodialysis control unit transducer, it is characterized in that: comprise simulation fittings body and the locking clamp for being fixedly connected with packaging bag by described simulation fittings body, described simulation fittings body offers not connected intake tunnel and exhalant canal, described intake tunnel is connected with the inlet opening of packaging bag in use, and exhalant canal is connected with the apopore of packaging bag in use.
As a further improvement on the present invention, described simulation fittings body one side surface is formed with joint, simulation fittings body corresponds in the region surrounded bottom joint and offers radial direction through hole, water-stop sheet root is integrally connected on described simulation fittings body diapire, water-stop sheet front end is stretched out from described through hole, and radial direction through hole is divided into radial inlet opening and radial apopore; Described simulation fittings body is provided with vertically axial inlet opening and Axial-running Out water hole; Wherein, radial inlet opening is linked up in the lower end of described axial inlet opening, and forms described intake tunnel; Radial apopore is linked up in the upper end in Axial-running Out water hole, and forms described exhalant canal.
As a further improvement on the present invention, described simulation fittings body is formed with a circle annulus projection corresponding to the inside of joint, radial direction through hole outer ring, and described annulus convex inner walls is provided with the annular groove for placing the second sealing ring.The front bulkhead body diameter of described radial inlet opening is provided with the first sealing ring, and described radial inlet opening is positioned at the centre of gyration of joint.Described joint outboard end has the radial small sleeve extended, and described small sleeve rear end face is conical surface shape.Described locking clamp is provided with cone tank, and the conical surface of cone tank matches with small sleeve rear end face.Described packaging bag is the packaging bag of sodium bicarbonate powder.
Technique effect of the present invention is: product of the present invention can directly be used after the sodium bicarbonate powder bag of Fresenius type can be made to be transferred by transducer on Gambro type.
Accompanying drawing explanation
Fig. 1 is operating diagram of the present invention.
Fig. 2 is structural diagrams of the present invention intention.
Fig. 3 is the structural representation of sodium bicarbonate powder packing tube.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ 3, comprise water inlet 1, sodium bicarbonate powder packing tube 2, packaging bag 3, locking clamp 4, axial inlet opening 5, simulation fittings body 6, Axial-running Out water hole 7, outlet 8, radial inlet opening 9, first sealing ring 10, second sealing ring 11, radial apopore 12, inlet opening 13, apopore 14, joint 15, water-stop sheet 16, annulus projection 17, small sleeve 18 etc.
As shown in Fig. 1 ~ 3, the present invention is a kind of haemodialysis control unit transducer, comprise simulation fittings body 6 and the locking clamp (4) for described simulation fittings body (6) being fixedly connected with packaging bag (3), described simulation fittings body 6 offers not connected intake tunnel and exhalant canal, described intake tunnel is connected with the inlet opening 13 of packaging bag 3 in use, and exhalant canal is connected with the apopore 14 of packaging bag 3 in use.
Described simulation fittings body 6 one side surface is formed with joint 15, simulation fittings body 6 corresponds in the region surrounded bottom joint 15 and offers radial direction through hole, water-stop sheet 16 root is integrally connected on described simulation fittings body 6 diapire, water-stop sheet 16 front end is stretched out from described through hole, and radial direction through hole is divided into radial inlet opening 9 and radial apopore 12; Described simulation fittings body 6 is provided with vertically axial inlet opening 5 and Axial-running Out water hole 7; Wherein, radial inlet opening 9 is linked up in the lower end of described axial inlet opening 5, and forms described intake tunnel; Radial apopore 12 is linked up in the upper end in Axial-running Out water hole 7, and forms described exhalant canal.
The inside, the radial direction through hole outer ring that described simulation fittings body 6 correspond to joint 15 are formed with a circle annulus projection 17, and protruding 17 inwalls of described annulus are provided with the annular groove for placing the second sealing ring 11.
The front bulkhead body diameter of described radial inlet opening 9 is provided with the first sealing ring 10, and described radial inlet opening 9 is positioned at the centre of gyration of joint 15.
Described joint 15 outboard end has the radial small sleeve 18 extended, and described small sleeve 18 rear end face is conical surface shape.Described locking clamp 4 is provided with cone tank, and the conical surface of cone tank matches with small sleeve 18 rear end face.Described packaging bag 3 is the packaging bag of sodium bicarbonate powder.
Operationally the first sealing ring 10 can enter the inlet opening 13 in packaging bag 3, reaches and prevents seepage object out.
Product of the present invention in use, first simulation fittings body 6 is loaded on Gambro haemodialysis control unit, then sodium bicarbonate powder packaging bag 3 is pressed on the joint 15 of simulation fittings body 6, finally blocking packaging bag 3 and simulation fittings body 6 with locking clamp 4, being separated when normally working to prevent it.After end-of-job, extract locking clamp 4, and packaging bag 3 and simulation fittings body 6 are separated, i.e. replaceable new packaging bag 3, effectively realizes the object preventing from communicating into water and water outlet simultaneously by the first sealing ring 10, second sealing ring 11.
The item that product of the present invention should be noted that in the fabrication process is: the upper end, axial inlet opening 5 of simulation fittings body 6 and the vertical distance between bottom, Axial-running Out water hole 7 and the water inlet 1 of the sodium bicarbonate powder packing tube 2 on Gambro type and vertical apart from equal between outlet 8.
Claims (6)
1. a haemodialysis control unit transducer, it is characterized in that: comprise simulation fittings body (6) and the locking clamp (4) for described simulation fittings body (6) being fixedly connected with packaging bag (3), described simulation fittings body (6) offers not connected intake tunnel and exhalant canal, described intake tunnel is connected with the inlet opening (13) of packaging bag (3) in use, and exhalant canal is connected with the apopore (14) of packaging bag (3) in use;
Described simulation fittings body (6) side surface is formed with joint (15), radial direction through hole is offered in the upper region surrounded corresponding to joint (15) bottom of simulation fittings body (6), water-stop sheet (16) root is integrally connected on described simulation fittings body (6) diapire, water-stop sheet (16) front end is stretched out from described through hole, and radial direction through hole is divided into radial inlet opening (9) and radial apopore (12); Described simulation fittings body (6) is provided with vertically axial inlet opening (5) and Axial-running Out water hole (7); Wherein, radial inlet opening (9) is linked up in the lower end of described axial inlet opening (5), and forms described intake tunnel; Radial apopore (12) is linked up in the upper end in Axial-running Out water hole (7), and forms described exhalant canal.
2. according to haemodialysis control unit transducer according to claim 1, it is characterized in that: the upper inside corresponding to joint (15) of described simulation fittings body (6), radial direction through hole outer ring are formed with a circle annulus projection (17), and described annulus projection (17) inwall is provided with the annular groove for placing the second sealing ring (11).
3. according to haemodialysis control unit transducer according to claim 1, it is characterized in that: the front bulkhead body diameter of described radial inlet opening (9) is provided with the first sealing ring (10), and described radial inlet opening (9) is positioned at the centre of gyration of joint (15).
4. according to haemodialysis control unit transducer according to claim 1, it is characterized in that: described joint (15) outboard end has the radial small sleeve (18) extended, and described small sleeve (18) rear end face is conical surface shape.
5. according to haemodialysis control unit transducer according to claim 4, it is characterized in that: described locking clamp (4) is provided with cone tank, and the conical surface of cone tank matches with small sleeve (18) rear end face.
6. according to haemodialysis control unit transducer according to claim 1, it is characterized in that: the packaging bag that described packaging bag (3) is sodium bicarbonate powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661646.XA CN103656771B (en) | 2013-12-06 | 2013-12-06 | Haemodialysis control unit transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310661646.XA CN103656771B (en) | 2013-12-06 | 2013-12-06 | Haemodialysis control unit transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103656771A CN103656771A (en) | 2014-03-26 |
| CN103656771B true CN103656771B (en) | 2015-10-21 |
Family
ID=50296322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661646.XA Active CN103656771B (en) | 2013-12-06 | 2013-12-06 | Haemodialysis control unit transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103656771B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933315A (en) * | 2021-02-01 | 2021-06-11 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Pressure regulating device for hemodialysis machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0458041A1 (en) * | 1990-05-25 | 1991-11-27 | Gambro Ab | System for controlling a medical treatment, for example dialysis |
| US6308721B1 (en) * | 1998-11-17 | 2001-10-30 | B. Braun Melsungen Ag | Cartridge holder for a dialyser |
| DE10059966A1 (en) * | 2000-12-02 | 2002-06-20 | Mesys Gmbh | Dialysis cartridge holding system comprises top holder fixed relative bottom holder and top holder socket controllably lowered towards bottom holder by twist-grip operating spindle drive. |
| EP1342480A1 (en) * | 2002-03-08 | 2003-09-10 | BELLCO S.p.A. | Assembly for fastening and using a salt cartridge in a dialysis machine |
| CN102369040A (en) * | 2009-03-20 | 2012-03-07 | 弗雷泽纽斯医疗保健德国有限公司 | Adapter for connecting a container connector to a connection socket of a dialysis machine |
| CN203609699U (en) * | 2013-12-06 | 2014-05-28 | 华裕(无锡)制药有限公司 | Converter for blood dialyzer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007082548A1 (en) * | 2006-01-17 | 2007-07-26 | Mohamed Abd El-Moneim Basiony | Universal bi-cartridge |
| US8889004B2 (en) * | 2007-11-16 | 2014-11-18 | Fresenius Medical Care Holdings, Inc. | Dialysis systems and methods |
-
2013
- 2013-12-06 CN CN201310661646.XA patent/CN103656771B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0458041A1 (en) * | 1990-05-25 | 1991-11-27 | Gambro Ab | System for controlling a medical treatment, for example dialysis |
| US6308721B1 (en) * | 1998-11-17 | 2001-10-30 | B. Braun Melsungen Ag | Cartridge holder for a dialyser |
| DE10059966A1 (en) * | 2000-12-02 | 2002-06-20 | Mesys Gmbh | Dialysis cartridge holding system comprises top holder fixed relative bottom holder and top holder socket controllably lowered towards bottom holder by twist-grip operating spindle drive. |
| EP1342480A1 (en) * | 2002-03-08 | 2003-09-10 | BELLCO S.p.A. | Assembly for fastening and using a salt cartridge in a dialysis machine |
| CN102369040A (en) * | 2009-03-20 | 2012-03-07 | 弗雷泽纽斯医疗保健德国有限公司 | Adapter for connecting a container connector to a connection socket of a dialysis machine |
| CN203609699U (en) * | 2013-12-06 | 2014-05-28 | 华裕(无锡)制药有限公司 | Converter for blood dialyzer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103656771A (en) | 2014-03-26 |
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