CN2253204Y - Reusing device of artificial kidney dialysate - Google Patents
Reusing device of artificial kidney dialysate Download PDFInfo
- Publication number
- CN2253204Y CN2253204Y CN 96210310 CN96210310U CN2253204Y CN 2253204 Y CN2253204 Y CN 2253204Y CN 96210310 CN96210310 CN 96210310 CN 96210310 U CN96210310 U CN 96210310U CN 2253204 Y CN2253204 Y CN 2253204Y
- Authority
- CN
- China
- Prior art keywords
- blood
- dialysis solution
- dialyser
- dialysis
- filter
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- Expired - Fee Related
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Abstract
The utility model relates to a dialysate reusing device which uses an artificial kidney to treat uremia on the medical treatment. The dialysate reusing device is provided with a dialysate regulating and controlling system which is composed of an infusion pump, a bubble separator, a temperature monitor, a dialyzer, a dialysis hydraulic regulator, and a dialysate blood leakage detector which are orderly connected with a pipe; a blood path system is composed of a blood pump, a blood flow detector, a filter, a dialyser, a venous pressure detector, and a blood flow air detector which are orderly connected with a blood path pipe. The utility model is matched with the existing artificial kidney device to synchronously use and simultaneously can treat two patients. The device has the advantages simple structure, safety, low cost, and conspicuous therapeutic effect and can carry out bicarbonate and acetate hemodialysis.
Description
The utility model relates to and a kind ofly in medical treatment, treat uremic dialysis solution re-use device with artificial kidney.
The artificial kidney of medical institutions' use is single use, all needs import, used dialysis solution once to drain at home at present, and the machine cost height makes its medical expense costliness, and patient is difficult to bear.This artificial kidney has complicated ultrafiltration dehydration control system of a cover (the negative pressure dehydration that utilizes mechanical pump to produce) and dialysis solution proportioning dilution system.In 1985 Xu Yulan report: " series process hemodialysis dialysis solution utilizes again: attached 98 brief summaries ".China's organ pipe is transplanted magazine.1985; 1; (1): the 12-13 page or leaf, use a dialysis solution to carry out dialysis treatment for simultaneously two patients on an artificial kidney.But fail to solve two patients' dehydration control problem, the bloody path system only is made up of an independent blood pump does not have other control device, fails so far to be applied.
This utility model purpose provides on the dialysis solution discharging tube that a kind of device is connected existing artificial kidney device, utilize its used dialysis solution that another patient is carried out dialysis treatment again, be that same dialysis solution can carry out dialysis treatment to two patients simultaneously, what solve dialysis solution utilizes problem again, and the ultrafiltration dehydration control system of the alternative various import artificial kidney complexity of a small parts of on bloody path, connecting, solve two patient's ultrafiltration dehydration problems.
For solving the problem of above-mentioned existence, this utility model is the ultrafiltration dehydration control system that series connection one small-sized filter substitutes various import artificial kidney complexity on bloody path; Be connected to during use and solved dialysis solution with less parts on the discharging tube of existing artificial kidney and utilize problem again, because of two patients use same dialysis solution, so this utility model does not have dialysis solution proportioning dilution system and dialysate flow, conductivity control device, the injection of heparin, the pickling when treatment finishes and sterilization all utilize the equipment on the artificial kidney that is used to finish, and can utilize same dialysis solution synchronous therapeutic to two patients with the device of less parts; This utility model both can cooperate existing heavy carbonate dialysis apparatus to use, and also can cooperate the acetate dialysis apparatus to use.Concrete scheme of the present utility model is: a casing (19) is arranged, being contained in tank surface has venous pressure alarm lamp (22), dialysis hydraulic pressure alarm lamp (23), leaks blood alarm lamp (24), by-pass switch (25), venous pressure table (27), dialysis hydralic pressure gauge (26), thermoindicating controller (20), dialyser fixed mount (21), snap joint (28).It is characterized in that the dialysis solution re-use device consists predominantly of dialysis solution regulator control system and bloody path system, the dialysis solution regulator control system comprises: dialysis solution infusion pump (3), heater (4), bubble stripper (5), temperature monitoring (6), dialyser (7), dialysis solution voltage regulator (8), dialysis solution blood leakage detector (9), bypass electromagnetic valve (10) all the other each parts except that dialyser (7) all are contained in the casing; The bloody path system comprises: blood pump (13), blood flow detector (14), filter (15), dialyser (7), venous pressure monitor (16), blood flow air monitor (17); Filter, dialyser and blood vessel just are contained on each parts of tank surface when dialysing.Each component locations relation is: pipe and heater (4) are used in infusion pump (3) outlet successively, bubble stripper (5), temperature monitoring (6), dialyser (7), dialysis solution voltage regulator (8), dialysis solution blood leakage detector (9) series connection, bypass electromagnetic valve (10) is connected between the port of export of the dialysis solution voltage regulator port of export and bubble stripper, the bloody path system uses blood vessel (12) and blood pump (13) in use successively, blood flow detector (14), filter (15), dialyser (7), venous pressure table (27), blood flow air monitor (17) is connected, dialyser (7) and filter (15) are contained on the dialyser fixed mount, and all the other are contained in the casing and part is exposed in tank surface.Dialyser (7) has four openings to be respectively dialysis solution gateway and blood access, blood and dialysis solution are separated by the doughnut in the dialyser, blood and dialysis solution all will enter dialyser and do rightabout flowing in dialyser, remove the intravital toxin of patient by disperse and convection current, filter has an outlet (30), flows out ultrafiltrate by this outlet.
This utility model and existing artificial kidney ratio: 1, no dialysis solution proportioning dilution, dialysis solution conductivity, flow control system, 2, series connection one small-sized filter substitutes the ultrafiltration dehydration control system of existing artificial kidney complexity on the bloody path, and 3, the injection of heparin, pickling, sterilization all utilize the artificial kidney device that is used to finish.4, cooperate synchronous dialysis treatment, the complete function that uses available a dialysis solution to carry out two patients with existing artificial kidney.Simple in structure, safe and reliable, cheap because of face this utility model, can reduce the dialysis expense significantly; All there is not significant difference through 1000 person-times of treatments of clinical practice and existing artificial kidney in improvement, the complication contrast of clinical efficacy, biochemical indicator.
Accompanying drawing I is a dialysis solution for artificial kidney re-use device structure chart.
Accompanying drawing II is a dialysis solution for artificial kidney re-use device casing.
1 is existing artificial kidney device, and 2 are existing artificial kidney device discharging tube, and 3 is infusion pump, 4 is heater, and 5 is bubble stripper, and 6 is temperature monitoring, 7 is dialyser, and 8 is the dialysate pressure actuator, and 9 is the dialysis solution blood leakage monitor, 10 are the bypass electromagnetic valve, and 11 is patient, and 12 is the blood vessel arterial end, 13 is blood pump, and 14 is the blood flow detector, and 15 is filter, 16 is venous pressure monitor, and 17 is the blood flow air monitor, and 18 is the blood vessel vein end, 19 is casing, 20 is thermoindicating controller, and 21 is the dialyser fixed mount, and 22 is the venous pressure alarm lamp, 23 are dialysis solution pressure display lamp, 24 for leaking the blood alarm lamp, and 25 is by-pass switch, and 26 is the dialysate pressure table, 27 is the vein pressure table, 28 are snap joint, and 29 is the dialysis solution pipe, and 30 are the outlet of filter ultrafiltrate.
This utility model work process
When this utility model was not worked, the pipe that is connected with dialyser in the dialysis solution regulator control system (29) snapped in snap joint (28) and is fixed on the casing, and bloody path pipeline, filter, dialyser are not contained on each parts of machine surface.Its work process is: the used dialysis fluid flow of existing artificial kidney (1) is to infusion pump (3), infusion pump carries dialysis solution to heater (4), dialysis solution is heated again, bubble stripper (5) separates the air of dialysis solution, Temperature Detector (6) carries out monitoring temperature to dialysis solution, deliver to dialyser (7) and finish dialysis, dialysate pressure actuator (8) is regulated and control to prevent to dewater from dialyser to dialysate pressure, bypass electromagnetic valve (10) time is in closed condition in dialysis, and unlatching by-pass switch dialysis solution does not enter dialyser through the bypass face that flows away when unusual when the artificial kidney device dialysis solution that is used takes place, blood leakage detector (9) leaks blood during to dialyser generation rupture of membranes reports to the police, and dialysis fluid flow is drained behind blood leakage detector.Blood vessel arterial end (12) is connected with patient's (11) arteries during dialysis treatment, the bloody path pipeline blood pump (13) of packing into, blood flow detector (14), be cascaded with filter (15) and dialyser (7), the vein end of blood vessel (18) exports be connected and pack into venous pressure detector (16) and blood flow air monitor (17) with dialyser blood, be connected with the patient's vein blood vessel then, blood is returned in the body, under the motion of blood pump, constantly carry out the extracorporeal circulation of blood, blood carries out the ultrafiltration dehydration and remove toxin in dialyser when filter, each checkout gear detects every index of blood and dialysis solution, report to the police when undesired, and make corresponding action, detect as air monitor and to close blood pump when having air to occur in the blood flow immediately, folder closes bloody path, send alarm sound, open alarm lamp, prevent the air admission human body.
Claims (1)
1, a kind ofly in medical treatment, treats uremic dialysis solution re-use device with artificial kidney, one casing (19) is arranged, being contained in tank surface has venous pressure alarm lamp (22), dialysis hydraulic pressure alarm lamp (23), leaks blood alarm lamp (24), by-pass switch (25), venous pressure table (27), dialysis hydralic pressure gauge (26), thermoindicating controller (20), dialyser fixed mount (21), snap joint (28); It is characterized in that the dialysis solution re-use device includes dialysis solution regulator control system and bloody path system, the dialysis solution regulator control system comprises: dialysis solution infusion pump (3), heater (4), bubble stripper (5), temperature monitoring (6), dialyser (7), dialysis solution voltage regulator (8), dialysis solution blood leakage detector (9), bypass electromagnetic valve (10), all the other each parts all are contained in the casing except that dialyser (7); The bloody path system comprises: blood pump (13), blood flow detector (14), filter (15), dialyser (7), venous pressure monitor (16), blood flow air monitor (17); Filter, dialyser, just be contained in when dialysing on each parts of tank surface with blood vessel, each component locations relation is: Guan Yuyu heater (4) is used in infusion pump (3) outlet successively, bubble stripper (5), temperature monitoring (6), dialyser (7), dialysis solution voltage regulator (8), dialysis solution blood leakage detector (9) series connection, bypass electromagnetic valve (10) is connected between the port of export of dialysis solution voltage regulator (8) port of export and bubble stripper (5), the bloody path system uses blood vessel (12) and blood pump (13) in use successively, blood flow detector (14), filter (15), dialyser (7), venous pressure table (27), blood flow air monitor (17) is connected, dialyser (7) and filter (15) are contained on the dialyser fixed mount (21), and all the other are contained in the casing and part is exposed in tank surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210310 CN2253204Y (en) | 1996-04-23 | 1996-04-23 | Reusing device of artificial kidney dialysate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210310 CN2253204Y (en) | 1996-04-23 | 1996-04-23 | Reusing device of artificial kidney dialysate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253204Y true CN2253204Y (en) | 1997-04-30 |
Family
ID=33893646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96210310 Expired - Fee Related CN2253204Y (en) | 1996-04-23 | 1996-04-23 | Reusing device of artificial kidney dialysate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253204Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435863C (en) * | 2006-01-10 | 2008-11-26 | 赵滨宇 | One-way hematodialysis circulating device |
| WO2011054198A1 (en) * | 2009-11-03 | 2011-05-12 | 重庆山外山科技有限公司 | Leak detecting system of solenoid valve in blood purification |
| CN101146560B (en) * | 2005-03-24 | 2012-03-21 | Sifr2000股份有限公司 | Control of bubble formation in extracorporeal circulation |
| CN102811752A (en) * | 2009-12-14 | 2012-12-05 | 日机装株式会社 | Blood purification device |
| CN104254353A (en) * | 2012-04-30 | 2014-12-31 | 弗雷泽纽斯医疗保健德国有限公司 | Device for performing a method for conserving a blood treatment device and method for conserving a blood treatment device |
| CN104379188A (en) * | 2012-09-28 | 2015-02-25 | 甘布罗伦迪亚股份公司 | Extracorporeal blood treatment apparatus and method of setting an extracorporeal blood treatment |
| CN106687158A (en) * | 2014-09-15 | 2017-05-17 | 甘布罗伦迪亚股份公司 | Apparatus for extracorporeal treatment of blood and method of control of a blood-warming device in an extracorporeal blood treatment apparatus |
| CN106924835A (en) * | 2011-07-29 | 2017-07-07 | 弗雷塞尼斯医疗保健德国有限责任公司 | Method and device for testing at least one function of a medical functional device |
| CN112451770A (en) * | 2020-10-21 | 2021-03-09 | 南通大学附属医院 | Portable blood purification device and use method thereof |
| CN112933316A (en) * | 2021-02-04 | 2021-06-11 | 青岛大学附属医院 | Hemodialysis device |
-
1996
- 1996-04-23 CN CN 96210310 patent/CN2253204Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146560B (en) * | 2005-03-24 | 2012-03-21 | Sifr2000股份有限公司 | Control of bubble formation in extracorporeal circulation |
| CN100435863C (en) * | 2006-01-10 | 2008-11-26 | 赵滨宇 | One-way hematodialysis circulating device |
| WO2011054198A1 (en) * | 2009-11-03 | 2011-05-12 | 重庆山外山科技有限公司 | Leak detecting system of solenoid valve in blood purification |
| US9212988B2 (en) | 2009-12-14 | 2015-12-15 | Nikkiso Co., Ltd. | Liquid concentration detector for a blood purification apparatus |
| CN102811752A (en) * | 2009-12-14 | 2012-12-05 | 日机装株式会社 | Blood purification device |
| CN102811752B (en) * | 2009-12-14 | 2015-04-22 | 日机装株式会社 | Blood purification device |
| CN106924835A (en) * | 2011-07-29 | 2017-07-07 | 弗雷塞尼斯医疗保健德国有限责任公司 | Method and device for testing at least one function of a medical functional device |
| CN104254353B (en) * | 2012-04-30 | 2016-10-05 | 弗雷泽纽斯医疗保健德国有限公司 | For performing the equipment of the method for preservation blood processor and for the method preserving blood processor |
| CN104254353A (en) * | 2012-04-30 | 2014-12-31 | 弗雷泽纽斯医疗保健德国有限公司 | Device for performing a method for conserving a blood treatment device and method for conserving a blood treatment device |
| CN104379188A (en) * | 2012-09-28 | 2015-02-25 | 甘布罗伦迪亚股份公司 | Extracorporeal blood treatment apparatus and method of setting an extracorporeal blood treatment |
| CN104379188B (en) * | 2012-09-28 | 2017-03-08 | 甘布罗伦迪亚股份公司 | Extracorporeal blood treatment and the method setting extracorporeal blood treatment |
| CN106687158A (en) * | 2014-09-15 | 2017-05-17 | 甘布罗伦迪亚股份公司 | Apparatus for extracorporeal treatment of blood and method of control of a blood-warming device in an extracorporeal blood treatment apparatus |
| US10398827B2 (en) | 2014-09-15 | 2019-09-03 | Gambro Lundia Ab | Apparatus for extracorporeal treatment of blood and method of control of a blood-warming device in an extracorporeal blood treatment apparatus |
| US10716888B2 (en) | 2014-09-15 | 2020-07-21 | Gambro Lundia Ab | Apparatus for extracorporeal treatment of blood and method of control of a blood-warming device in an extracorporeal blood treatment apparatus |
| US11679192B2 (en) | 2014-09-15 | 2023-06-20 | Gambro Lundia Ab | Apparatus for extracorporeal treatment of blood and method of control of a blood-warming device in an extracorporeal blood treatment apparatus |
| CN112451770A (en) * | 2020-10-21 | 2021-03-09 | 南通大学附属医院 | Portable blood purification device and use method thereof |
| CN112933316A (en) * | 2021-02-04 | 2021-06-11 | 青岛大学附属医院 | Hemodialysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |