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Synchronous arterio-venous blood exchange transfusion device and system

An arteriovenous and arterial vascular technology, applied in subcutaneous injection devices, devices introduced into the body, oil suction pumps, etc., can solve the problems of high labor cost, low efficiency, poor synchronization, etc., to increase the cardiac circulatory load, ensure consistency, The effect of avoiding pain and psychological stress

Inactive Publication Date: 2016-07-13
QILU CHILDRENS HOSPITAL OF SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention lies in the high labor cost, low efficiency, and poor synchronization of the prior art blood exchange process, so as to provide an arteriovenous synchronous blood exchange device that can effectively reduce labor costs, improve blood exchange efficiency, and accurately ensure synchronization and system

Method used

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  • Synchronous arterio-venous blood exchange transfusion device and system
  • Synchronous arterio-venous blood exchange transfusion device and system
  • Synchronous arterio-venous blood exchange transfusion device and system

Examples

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Embodiment 1

[0050] This embodiment provides an arteriovenous synchronous transfusion device, such as figure 1 shown, including:

[0051]The arterial end detection unit 1 is used to detect the lumen diameter of the arterial vessel; the vein end detection unit 2 is used to detect the lumen diameter of the venous blood vessel; in specific implementation, a probe can be placed near the puncture site of the patient's arterial end and vein end respectively, through The probe detects the thickness of the patient's peripheral arteries and veins, and measures the lumen diameter of the blood vessels.

[0052] The processing unit 3 is configured to receive lumen diameter data sent by the arterial end detection unit 1 and the venous end detection unit 2 .

[0053] The display unit 4 receives and displays the lumen diameter data sent by the processing unit 3 for medical personnel to select a suitable puncture site. Display the lumen diameter data and prompt the attending nurses to choose the easiest...

Embodiment 2

[0063] This embodiment provides an arteriovenous synchronous transfusion system, such as image 3 shown, including:

[0064] The arteriovenous synchronous transfusion device 31 and the mobile terminal 32 described in Embodiment 1 perform data transmission with the corresponding arteriovenous synchronous transfusion device. Among them, the arteriovenous synchronous transfusion device 31 is set at the hospital bed for performing transfusion operations on patients, and the mobile terminal 32 is carried by corresponding medical personnel. The corresponding medical terminal is the patient's attending doctor, nursing staff, etc.

[0065] Preferably, the above-mentioned arteriovenous synchronous transfusion system also includes:

[0066] The monitoring device 33 is used to monitor the sign data, the sign data includes but not limited to blood pressure, respiration, blood oxygen saturation, body temperature, and heart rate. The monitoring device 33 sends the vital sign data to the ...

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Abstract

The invention provides a synchronous arterio-venous blood exchange transfusion device and system.The synchronous arterio-venous blood exchange transfusion device comprises a detection unit for detecting the artery blood vessel lumen diameter and the vein blood vessel lumen diameter and displaying the detected blood vessel lumen diameter through a display unit, a medical worker can select a most appropriate puncture part hereby to achieve the purpose of 'drawing blood with one prick', the phenomenon that repeated failed puncture exacerbates the pain and mental stress of patients is avoided, and accordingly the severe situations of circulating load exacerbation of the heart, heart failure induction and the like are aggravated.In addition, the volume of drawing blood and the blood drawing speed of a negative-pressure blood drawing pump at the arterial end and the blood transfusion volume and the blood transfusion speed of a blood transfusion pump at the venous end are synchronously controlled through a processing unit.Compared with a manual control mode in the prior art, the consistency can be more accurately ensured in an automatic control mode, and accordingly the safety in the blood exchange transfusion process is ensured while the blood exchange transfusion efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of design and application of medical unit equipment, in particular to an arteriovenous synchronous transfusion device and system. Background technique [0002] Neonatal hyperbilirubinemia is a hurdle that almost every newborn has to go through after birth, but the degree of severity is different. Mild hyperbilirubinemia does not require special treatment, and most of them can be gradually recovered within 14 days. This is physiological jaundice, and pathological jaundice is divided into moderate to severe, very severe, and dangerous jaundice. This kind of hyperbilirubinemia requires active treatment, because indirect bilirubin is highly fat-soluble and easily Passing through the blood-brain barrier is very harmful to the body. Early detection, early diagnosis, and early treatment of severe hyperbilirubinemia are extremely important and urgent. [0003] Among many treatment methods, synchronous peripheral ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M5/142
CPCA61M5/142A61M2005/14208A61M2202/0413A61M2205/07A61M2205/18A61M1/80A61M2202/0021
Inventor 李晓梅祭迎迎吕欣张杰王玲
Owner QILU CHILDRENS HOSPITAL OF SHANDONG UNIV
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