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Anti-pooling vest for patients undergoing hemodialysis and in critical care

A technology of hemodialysis and vest, applied in tourniquet, physiotherapy, massage auxiliary products, etc., can solve the problem of not mentioning the treatment of low blood pressure and so on

Inactive Publication Date: 2012-09-26
李仁师
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, none of these references mention how to treat the development of hypotension in hemodialysis

Method used

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  • Anti-pooling vest for patients undergoing hemodialysis and in critical care
  • Anti-pooling vest for patients undergoing hemodialysis and in critical care
  • Anti-pooling vest for patients undergoing hemodialysis and in critical care

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Embodiment Construction

[0027] Disclosed herein is an anti-influx vest 10 for preventing blood from pooling to organs in a patient's abdomen or waist. The anti-convergence vest 10 has a variety of medical uses, including, but not limited to, reducing the incidence of hypotensive symptoms in patients undergoing hemodialysis, and / or improving cardiac filling in trauma or burn intensive care patients to enhance cardiovascular function . The disclosure also includes: how to compress the patient's abdominal organs during and after treatment to achieve one or more predetermined pressures; designing the anti-convergence vest 10 to best fit the patient's abdomen; and anti-convergence The safety features and functions of the vest 10 serve to increase the well-being of the patient.

[0028] Anti-pooling vest with manual operation

[0029] figure 1 An anti-influx vest 10 is shown worn around the patient's waist or abdomen. The vest 10 includes a waist belt 20 , an inflatable bladder 30 with a conduit 32 tha...

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PUM

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Abstract

An anti-pooling vest to be worn by a patient undergoing a hemodialysis procedure is disclosed for inhibiting intradialytic hypertensive symptoms in the patient during the course of hemodialysis treatment. The anti-pooling vest includes an inflatable bladder for applying compressinve pressure on the internal organs within the abdomen of the patient during the hemodialysis procedure to reduce the pooling of blood within the patient's internal organs. A pump, such as, for example, a manually compressible bulb or an electrically powered pump, in fluid communication with the bladder is operable toinflate the bladder to a predetermined pressure and a pressure relief valve in fluid communication with the bladder is operable to decrease the pressue within the bladder to the predetermined pressure. The anti-pooling vest may also be utilized to increase venous return in hypotensive patients in critical care suffering from blood or fluid loss by applying compressive pressure to the internal organs within the abdomen of the patient to reduce the pooling of blood within the patient's internal organs.

Description

[0001] Related Application Cross Reference [0002] This application claims the benefit of U.S. Provisional Patent Application No. 61 / 000436, filed October 26, 2007, and U.S. Patent Application No. 12 / 062,944, filed April 4, 2008, the full disclosure of which is at This is included for reference. technical field [0003] The present application relates generally to medical devices, and more particularly, to a method, system and apparatus for reducing blood pooling to abdominal organs during hemodialysis treatment in patients with renal failure, or for critically ill Nursing patients, making blood or saline transfusion more efficient, the method, system and device refill the heart with blood to improve cardiovascular function. Background technique [0004] The patient suffers from kidney failure and uses hemodialysis (kidney dialysis) to eliminate excess fluid and metabolic waste (such as urea, creatinine, etc.) in human tissues. During hemodialysis, the patient's blood is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/00
CPCA61H2201/165A61B17/1355A61H2205/083A61H9/0078
Inventor 李仁师
Owner 李仁师