Secure perfusion system
First Claim
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1. A system for the secure perfusion of a body fluid, comprising:
- a fluid circuit comprising a perfusion catheter, perfusion tubing and a container of given perfusion product to be perfused to a patient;
a sample collection channel comprising a proximal end and a distal end;
a sample collection device configured to be incorporated into the fluid circuit, the sample collection device comprising a tubular structure for connection to the fluid circuit,the tubular structure comprising a zone of intubation and a holding member, wherein said holding member holds the distal end of the sample collection channel within the zone of intubation of the tubular structure, such that said distal end of the sample collection channel is pointed toward the perfusion catheter, in the flow direction of the perfusion product, from the container of perfusion product to the perfusion catheter,a sample collection container configured to be connected to, and in fluid communication with the proximal end of the sample collection channela means configured for analyzing and comparing the collected body fluid and a sample of given product;
a means configured for fluid connection between the means configured for analyzing and the sample collection container;
a means configured for controlling the flow of the perfusion product in the tubing, the means configured for analyzing being configured to transmit to the means configured for controlling the flow, a comparison information of the collected body fluid and the sample of given product.
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Abstract
The invention relates to a secure system for the perfusion of a body liquid, enabling a final control of compatibility of a treatment with the patient and/or the medical situation previously diagnosed by a doctor, in a simple, efficient and energy-saving manner. To this end, the system includes a fluidic circuit of a perfusion having a perfusion catheter, a perfusion tubing and a container for the determined perfusion product to be perfused to a patient. The system is also configured to take a body liquid sample from a patient and to analyze and compare the body liquid sample to the determined perfusion product so as to control the flow of the perfusion product.
5 Citations
23 Claims
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1. A system for the secure perfusion of a body fluid, comprising:
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a fluid circuit comprising a perfusion catheter, perfusion tubing and a container of given perfusion product to be perfused to a patient; a sample collection channel comprising a proximal end and a distal end; a sample collection device configured to be incorporated into the fluid circuit, the sample collection device comprising a tubular structure for connection to the fluid circuit, the tubular structure comprising a zone of intubation and a holding member, wherein said holding member holds the distal end of the sample collection channel within the zone of intubation of the tubular structure, such that said distal end of the sample collection channel is pointed toward the perfusion catheter, in the flow direction of the perfusion product, from the container of perfusion product to the perfusion catheter, a sample collection container configured to be connected to, and in fluid communication with the proximal end of the sample collection channel a means configured for analyzing and comparing the collected body fluid and a sample of given product; a means configured for fluid connection between the means configured for analyzing and the sample collection container; a means configured for controlling the flow of the perfusion product in the tubing, the means configured for analyzing being configured to transmit to the means configured for controlling the flow, a comparison information of the collected body fluid and the sample of given product. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification