Pericardiocentesis liquid extraction device for department of cardiology
A technique of pericardiocentesis and cardiology, applied in the fields of application, medical science, ovulation diagnosis, etc., can solve the problems of unstable extraction, low work efficiency, patient pain, etc., achieve novel design, improve efficiency, and reduce pain Effect
Inactive Publication Date: 2021-10-22
CHANGZHOU NO 2 PEOPLES HOSPITAL
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Problems solved by technology
[0003] The existing pericardial puncture pumping device is usually manually operated by medical staff to complete the extraction. Due to the uncertainty of manual operation, it is easy to cause the strength of the extraction to be unstable, causing pain to the patient, and the work efficiency is low. Therefore, in practice In the use, often can not achieve the desired effect
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[0028] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.
[0029] Further, the elements in the present invention are referred to as "fixed to" or "disposed to" another element, which can be directly in another element or may also present in place. When an element is considered to be "connected" another element, it can be directly connected to another element or may exist at the same time. The term "vertical", "horizontal", "horizontal", "left", "right", and similar expressions are merely illustrative, and the only embodiment is not show...
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The invention relates to a pericardiocentesis liquid extraction device for the department of cardiology, the pericardiocentesis liquid extraction device for the department of cardiology comprises a base and a vertical plate which is fixedly installed on the upper portion of the base and is perpendicular to the base, and the pericardiocentesis liquid extraction device for the department of cardiology further comprises a box body, and the box body is fixedly installed at the side end of the vertical plate;when the device is used, a medical worker firstly sterilizes the device; the second one-way valve is communicated with an effusion collecting bottle, after the puncture needle pierces the pericardial cavity of a patient, the reciprocating driving mechanism works to drive the attaching plate to slide in the box body in a reciprocating mode, and in the process that the attaching plate slides in the direction away from the first one-way valve, pericardial effusion enters the box body sequentially through the puncture needle, the hose and the first one-way valve; in the process, the second one-way valve is not conducted, and in the process that the attaching plate slides towards the first one-way valve, the first one-way valve is not conducted, and the second one-way valve is conducted, so that accumulated liquid in the box body is discharged into the accumulated liquid collecting bottle through the second one-way valve.
Description
Technical field [0001] The present invention relates to the technical field of medical equipment, and in particular, an endogenic adult packet puncture apparatus. Background technique [0002] Heartbean puncture is a diagnosis and treatment technology that directly thorns a heartburst. Pharmacies can pass through the liquid in the core to understand the properties of the heart, and identify the etiology, heartburst puncture of the pericarditis according to the nature of the heart. Although there is a certain risk, if it is careful according to the operation procedures, it is also a method of diagnosis and treatment. [0003] The existing cardiac puncture is typically performed by the medical staff. Due to the uncertainty of manual operation, it is easy to cause the extraction of the effort to be unstable, and the pain caused by the patient, and the working efficiency is low, so in actual In the use, there is often no ideal use effect. Inventive content [0004] It is an object o...
Claims
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IPC IPC(8): A61B10/00A61M1/00
CPCA61B10/0045
Inventor 周长乐
Owner CHANGZHOU NO 2 PEOPLES HOSPITAL