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Blood vessel catheter placement method and jugular bulb oxygen saturation monitoring method

A jugular bulb and saturation technology, which is applied in the medical field to achieve the effects of convenient postoperative care, cost reduction, and optimization of the catheter path.

Pending Publication Date: 2021-09-17
FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE
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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a method for vascular catheterization and a method for monitoring blood oxygen saturation in the jugular bulb, so as to solve some special application scenarios in the prior art that require puncture and / or catheterization in uncommonly used blood vessels. Or the technical problem of puncture catheterization in the direction against the heart

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  • Blood vessel catheter placement method and jugular bulb oxygen saturation monitoring method
  • Blood vessel catheter placement method and jugular bulb oxygen saturation monitoring method
  • Blood vessel catheter placement method and jugular bulb oxygen saturation monitoring method

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Embodiment Construction

[0035] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0036] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0037] It should...

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Abstract

The invention provides a blood vessel catheter placement method and a jugular bulb oxygen saturation monitoring method. The blood vessel catheter placement method comprises the following steps: puncturing a blood vessel in which a catheter is to be placed in the centripetal direction, and indwelling a first catheter; penetrating one end of a second catheter in the catheter placed blood vessel through the first catheter; adjusting the replacement end of the second catheter to face the catheter placement target position; penetrating one end of an intravascular operation device through the second catheter to be placed in the catheter placed blood vessel; and then, guiding the placement end of the intravascular operation device by the second catheter to move to the catheter placement target position so as to execute operation on the catheter placement target position. The blood vessel catheter placement method provided by the invention is capable of optimizing clinical catheter replacement path, executing various and multiple operations through one-time puncture of the replacement catheter, effectively preventing various complications possibly caused by puncture in the reverse center direction, avoiding repeated puncturing of indwelling catheters, preventing infection and other complications caused by repeated puncture, reducing pain caused to a patient, avoiding influence on movement of the patient, facilitating postoperative care, and ensuring high operability.

Description

technical field [0001] The application belongs to the field of medical technology, and more specifically relates to a blood vessel catheterization method and a jugular bulb blood oxygen saturation monitoring method. Background technique [0002] Vascular catheterization is a commonly used medical technique in clinical practice. Vascular catheterization is to indwell a special catheter in the arterial or venous cavity through skin puncture on the body surface, and it is beneficial to measure various physiological parameters and perform blood gas analysis, and it can also be used as a long-term arteriovenous infusion route. Vascular catheterization has been widely used at present, and it is an indispensable technical means for emergency resuscitation, rescue of critically ill patients, intraoperative monitoring of major surgery and infusion therapy. The indications for vascular catheterization mainly include: 1. Patients with difficulty in peripheral venous puncture; 2. Patie...

Claims

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Application Information

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IPC IPC(8): A61B5/1459A61B5/1455
CPCA61B5/1459A61B5/14551
Inventor 李倩吕红石佳刘岳费昱达
Owner FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE
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