push pull based renal replacement treatments

... the mesh -based video streaming Figure 2.6 show an example of video streaming based on mesh Each node pulls data from its neighbour node For example, node pulls data from node The mesh -based approach ... then pulls the missing parts from other nodes in other sub-trees during a pulling phase The more parts a node can pull, the better the playing quality Therefore, the pulling phase and the pushing ... continue to push these parts to other descendant nodes in their sub-trees Node continues to push data to node and node In a pulling phase, nodes will pull data of other sub-streams using pulling...

Ngày tải lên: 25/03/2015, 09:37

... effect the residual renal function? Creatinin Clearance (ml/min) Urin Volume (ml/min) FeNa MAP (%) (mmHg) CVVHD -7% -10% -12% -2% HD -25% -50% -46% -7% Effect of Dialysis on Renal Function in AKF ... continuous veno-venous hemodiafiltration (CVVHDF) Dr M.Susca 2/47 CRRT Indications in ICU • Acute renal failure, which often is a part of multi-organ failure with complications such as shock, cardial ... 1995) In CVVH similar observations! (Davenport, Bellomo) Oct 25, 2013 Dr M.Susca 23/47 Conclusion Renal function significantly drops down during and after HD Post-ischemic kidney is more sensitive...

Ngày tải lên: 25/10/2013, 12:15

... SURGICAL CRITICAL CARE VIVAS R RENAL REPLACEMENT THERAPY What types of continuous renal replacement therapies are there? There are a number of continuous renal replacement modalities, depending ... VIVAS R RENAL REPLACEMENT THERAPY When is intermittent haemodialysis used, and what are the basic components of the circuit? This may be used several times per week in those with chronic renal ... addition of broad-spectrum antibiotics to the dialysate, such as cefuroxime and gentamicin R RENAL REPLACEMENT THERAPY ᭿ 197 SURGICAL CRITICAL CARE VIVAS R RESPIRATORY ASSESSMENT 198 RESPIRATORY...

Ngày tải lên: 01/11/2013, 10:20

... tờ, cơng văn 8 2.2.5 iới thiệu sản phẩm WHIPER PUSH- PULL Hình 2.6: Sản phẩm WHIPER PUSH- PULL Sản phẩm ngành sản xuất có tên gọi “WHIPER PUSH- PULL , ngồi thị trường sản phẩm có tên gọi phổ biến ... cấu tạo sản phẩm WHIPER PUSH- PULL 2.3 ý chọn đề tài 2.3.1 ác thành phần cấu tạo chi tiết Head Base Push- Pull Hình 2.8: Các thành phần cấu tạo chi tiết Head Base Push- Pull 9 2.3.2 Sơ đồ khối ... Hình 2.9: Sơ đồ lắp ráp chi tiết Head Base Push- Pull tay Để cấu thành nên sản phẩm Whiper Push- Pull cần trải qua nhiều cơng đoạn, lắp ráp Head Base Push- Pull cơng đoạn giữ vai trò quan trọng, đặc...

Ngày tải lên: 18/12/2013, 09:03

... ngõ PLC FX1N 60MR Hình 3.11: Tủ điện Máy Head base whiper -push pull thực tế 3.2.3 Thiết kế phần khí nén cho Máy Head base whiper -push pull WH-PP Hình 3.11: Ngỏ PLC Hình 3.12: Thiết kế mạch động ... yêu cầu công ty đề Đề tài "Thiết kế thi công Máy Head base whiper -push pull" nhóm nghiên cứu hoàn thành Máy Head base whiper -push pull thay hoàn toàn công đoạn lắp ráp tay người công nhân ứng dụng ... ty  Tiết kiệm cho công ty năm 140.000.000đ Những hạn chế trình Hình 4.1: Máy Head base whiper -push pull WH-PP vẽ thiết kế thực Do máy phải đạt yêu cầu khắt khe độ xác, chất lượng ổn định để phù...

Ngày tải lên: 28/12/2013, 20:48

... dòng điện liên tục tải Chính ưu điểm mà nguồn Push- Pull cho hiệu suất biến đổi cao dùng nhiều nguồn UPS, Inverter Công thức tính cho nguồn Push- Pull: Vout = (Vin/2) x (n2/n1) x f x (Ton,A + ... nhiều điện áp đầu Nó gọi Xét sơ đồ nguyên lý sau : nguồn đẩy - kéo Đối với nguồn xung loại Push - Pull dùng tới van để đóng cắt biến áp xung van dẫn nửa chu kì Nguyên tắc gần giống với nguồn ... mở Van A – Seconds Ton,B = thời gian mở Van B– Seconds Đặc điểm thiết kế máy biến áp xung kiểu PushPull:     1. Điện áp đầu vào          Vin = 24 V 2. Điện áp đầu ra VO = 330 V 3. Dòng điện đầu ra...

Ngày tải lên: 24/04/2014, 14:36

... Mục lục Phần 1:Nguồn DC/DC theo kiểu push - pull 1.Giới thiệu số loại nguồn DC - DC 2.Sơ đồ nguyên lý nguồn DC – DC push – pull (đẩy kéo) 3.Phân tích nguyên lí làm việc 4.Tính ... đầu cao tất loại nguồn kể Sơ đồ nguyên lý nguồn DC – DC push – pull (đẩy kéo) 3.Phân tích nguyên lí làm việc -Chuyển đổi theo kiểu push – pull chuyển đổi theo kiểu đẩy kéo +Khi chuyển đổi Mosfet ... dành cho nhất-đã kết thúc ứng dụng Đối với ứng dụng push- pull, tần số đầu nửa tần số dao động Single-kết thúc ứng dụng: f = 1/(RT × CT) Push- pull ứng dụng:s f = 1/(2RT × CT) Bộ dao động lập trình...

Ngày tải lên: 10/05/2014, 01:14

... cannulae This includes patients on extracorporeal membrane oxygenation (ECMO) and continuous renal replacement therapy (CRRT), such as continuous venovenous hemofiltration and dialysis Cannula-related...

Ngày tải lên: 12/08/2014, 19:21

... Figure Effect of bicarbonate -based replacement fluids (bicarbonate RF) and lactate -based replacement fluids (lactate RF) on blood lactate levels Effect of bicarbonate -based replacement fluids (bicarbonate ... Effect of bicarbonate -based replacement fluids (bicarbonate RF) and lactate -based replacement fluids (lactate RF) on base excess However, if lactate -based dialysate or replacement fluids are ... Passlick-Deetjen J, Grabensee B: Comparison of a lactate- versus acetate -based hemofiltration replacement fluid in patients with acute renal failure Renal Fail 1997, 19: 155-164 Thomas AN, Guy JM, Kishen R,...

Ngày tải lên: 12/08/2014, 20:20

... R: Continuous renal replacement therapy: evolution in technology and current nomenclature Kidney Int 1998, 66(Suppl):S160-S164 Clark WR, Ronco C: Renal replacement therapy in acute renal failure: ... prospectively collected data from 106 consecutive continuous renal replacement treatments administered to 30 patients with acute renal failure in the intensive care unit of St Bortolo Hospital ... Key messages • The Adequacy Calculator is a Microsoft Excel -based program, designed to assess the prescription and delivery of renal replacement therapy in the critical care setting • A prospective...

Ngày tải lên: 12/08/2014, 22:21

... experience Blood Purif 2003, 21:409-416 Ronco C, Bellomo R: Acute renal failure and multiple organ dysfunction in the ICU: from renal replacement therapy (RRT) to multiple organ support therapy (MOST) ... ultrafiltration and replacement fluid during CRRT [7,8], particularly in complex and very severe syndromes such as severe sepsis and septic shock, associated or not with acute renal failure Alternative ... purposes) Available online http://ccforum.com/content/10/1/123 Figure Techniques available today for renal replacement in the intensive care unit CAVH, continuous arteriovenous hemofiltration; CHP, continuous...

Ngày tải lên: 12/08/2014, 23:22

... evidence -based review Crit Care Med 2004, 32(Suppl):S562-S570 17 Kutsogiannis D, Gibney N, Stollery D, Gao J: Regional citrate versus systemic heparin anticoagulation for continuous renal replacement ... (Multiflow 100, Hospal, Lyon, France) were used for all treatments (UF coefficient with blood, 25 ml/h/mmHg × m2; cutoff point, 40 kDa) Only the first two treatments for each patient were considered for ... QB, blood flow; QREP, replacement solution flow (pre/post, pre-filter/post-filter re-infusion); QDIAL, dialysate flow; UF, ultrafiltration Results Figure We examined 30 treatments (15 CVVH and...

Ngày tải lên: 12/08/2014, 23:23

... during haemodialysis through a central vein catheter may therefore produce erroneous measurements Based on these findings we recommend stopping CVVH-D during the calibration of the PiCCO™ monitor...

Ngày tải lên: 12/08/2014, 23:23

... reductions during continuous renal replacement therapy and circuit life Intensive Care Med 2004, 30:2074-2079 Holt AW, Bierer P, Bersten AD, Bury LK, Vedig AE: Continuous renal replacement therapy in ... continuous renal replacement therapy Contrib Nephrol 2001, (132):283-303 Ramesh Prasad GV, Palevsky PM, Burr R, Lesko JM, Gupta B, Greenberg A: Factors affecting system clotting in continuous renal replacement ... continuous venovenous renal replacement therapy Pediatr Nephrol 2002, 17:819-824 73 Swartz R, Pasko D, O’Toole J, Starmann B: Improving the delivery of continuous renal replacement therapy using...

Ngày tải lên: 13/08/2014, 03:21

... Acute Renal Failure Trial Network (ATN) Study: intensive versus conventional renal support in acute renal failure Clin Trials 2005, 2:423-435 40 Bellomo R: Do we know the optimal dose for renal replacement ... analyzed data on the timing of initiation of renal replacement therapy (both intermittent hemodialysis (IHD) and CRRT) from the Program to Improve Care in Acute Renal Disease (PICARD), a multicenter ... RRT and patients because they recovered renal function of renal function between groups, with greater than 90% of surviving patients having full recovery of renal function 15 days after discontinuation...

Ngày tải lên: 13/08/2014, 08:20

... fiction? Crit Care Med 2007, 35:1784-1785 Davenport A: Heparin induced thrombocytopenia during renal replacement therapy Hemodial Int 2004, 8:295-303 Selleng K, Warkentin TE, Greinacher A: Heparin ... A: Heparin-induced thrombocytopenia: an uncommon but serious complication of heparin use in renal replacement therapy Hemodial Int 2006, 10:235-240 Warkentin TE: Clinical picture of heparin induced ... Inc.; 2004:53-106 Davenport A: Management of heparin-induced thrombocytopenia during continuous renal replacement therapy Am J Kidney Dis 1998, 32:e1-e5 Hung AP, Cook DJ, Sigouin CS: Central venous...

Ngày tải lên: 13/08/2014, 11:22

... reductions during continuous renal replacement therapy and circuit life Intensive Care Med 2004, 30:2074-2079 Holt AW, Bierer P, Bersten AD, Bury LK, Vedig AE: Continuous renal replacement therapy in ... continuous renal replacement therapies (CRRT) Rev Assoc Med Bras 2007, 53:451-455 Oudemans-van Straaten HM, Wester JP, de Pont AC, Schetz MR: Anticoagulation strategies in continuous renal replacement ... SL: Demographic characteristics of pediatric continuous renal replacement therapy: a report of the prospective pediatric continuous renal replacement therapy registry Clin J Am Soc Nephrol 2007,...

Ngày tải lên: 13/08/2014, 11:22

... in adults requiring acute renal replacement therapy: a randomized controlled trial JAMA 2008, 299:2413-2422 The VA/NIH Acute Renal Failure Trial Network: Intensity of renal support in critically ... guidelines for the perioperative β blockade, and also because their opinion was almost entirely based on the DECREASE series [10] by Poldermans and colleagues, which were “mainly observational,...

Ngày tải lên: 13/08/2014, 11:22

... elimination half-life of 1.5 to hours predominantly achieved via the renal pathway According to the manufacturer's recommendations for severe renal insufficiency (creatinine clearance of less than 30 mL/minute), ... minute, mean ± SD) Norepinephrine, number (dose in μg/kg per minute, mean ± SD) CRRT, continuous renal replacement therapy; SD, standard deviation; UFH, unfractioned heparin over a period of 96 hours ... platelet activation and platelet-monocyte interaction • The use of tirofiban during continuous renal replacement therapy prevents platelet loss and preserves platelet function Competing interests...

Ngày tải lên: 13/08/2014, 11:22

... Mencía S, Santiago MJ, Bellón JM: Circuit life span in critically ill children on continuous renal replacement treatment: a prospective observational evaluation study Crit Care 2008, 12:R93 van ... J, Westendorp RG, van der Hoeven JG, Stolk B, Feuth JD, Chang PC: Heparin use in continuous renal replacement procedures: the struggle between filter coagulation and patient hemorrhage J Am Soc ... The effect of vascular access location and size on circuit survival in pediatric continuous renal replacement therapy: a report from the PPCRRT registry Int J Artif Organs 2007, 30:1116-1121...

Ngày tải lên: 13/08/2014, 11:22