Precision puncture and injection apparatus for surgery

Abstract

The invention provides a precision puncture and injection apparatus for surgery. Since the injection apparatus is provided with ultrasound developer injection therein, ordinary users not having medical background can also inject a developer to the vein near the abdominal cavity of a patient for contrast-enhanced ultrasound in events such as car accidents or falls, the bleeding site of the patientin need of first aid can be observed on a display screen by ultrasound development, reuse of the injection apparatus and emergency input of a therapeutic drug solution are realized through a detachable tubular injection body and an injection tube, a control module can control precision puncture injection of hemostatic coagulation factors, emergency hemostatic treatment of the first-aid patient iscarried out before waiting for coming of a medical vehicle, the integral cavity setting of the tubular injection body and the injection tube can facilitate the injection and configuration of the drugsolution, and one tube for multiple purposes is achieved conveniently without changing the injection body during first aid; meanwhile, ultrasonic mixing cavities of the injection apparatus can respectively store some first aid hemostatic drugs that cannot be mixed before use, and the first aid hemostatic drugs can be fully mixed in use.

Description

technical field [0001] The invention belongs to the field of medical equipment, relates to the field of precision puncture in the technical field of medical equipment, and more specifically relates to a precision puncture injection device for surgery. Background technique [0002] Minimally invasive treatment is a new treatment method developed in the medical field in recent years, representing a new direction of medicine. Compared with traditional surgery, minimally invasive treatment has the characteristics of small wounds, thin scars, less bleeding during surgery, less postoperative pain, and faster recovery, and is more and more popular among doctors and patients. The development of contemporary science and technology provides a strong guarantee for minimally invasive treatment. Under the guidance of X-ray machines, CT and advanced electronic and optical equipment, doctors can pass special treatments as long as they make a small incision less than 1 cm on the skin. The ...

AI Technical Summary

Problems solved by technology

The above-mentioned ultrasonic surgical instruments need to directly contact the bleeding site for hemostasis, so it is difficult to use the above-mentioned devices in some internal trauma first aid links and for non-professional doctors who are not familiar with the blood vessel distribution of the bleeding site

[0004] The application document with the application number CN201610880125.7 discloses a coreless puncture device. The puncture device is provided with a puncture tip, a cannula assembly and a sealing assembly. The puncture is realized through the cooperation of the puncture tip and the cannula assembly, and it can also cooperate with other operations. The instrument enters the abdominal cavity. The trocar does not have a puncture mandrel and can be detached from the package, which is convenient to use and carry. However, the above-mentioned coreless trocar does not have a positioning and puncture device, and cannot accurately locate the puncture site.

[0005] Existing puncture injection devices on the market cannot accurately locate and inject bleeding points, and require users to have a high medical background, which is not convenient for ordinary users. Applicable, and the entire medical community is currently advocating minimally invasive treatment and precision medicine, so the completion of minimally invasive treatment under the guidance of ultrasound also reflects the concept of precision medicine is the development of the current concept of quasi-injection

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