Treatment device for cardiovascular anesthesia interventional operation

Abstract

The invention provides a treatment device for cardiovascular anesthesia interventional operation. The treatment device comprises a puncture needle, a transparent buffer tube, handles, a support and a positioning plate, wherein the near end of the puncture needle penetrates through the buffer tube to be subjected to nesting with a pushing plate, the positioning plate is fixedly connected with the pushing plate through the support, and the positioning plate is provided with a disinfection structure used for disinfecting the puncture needle; and a pushing structure used for pushing the puncture needle to puncture is mounted on the handle, the puncture needle is divided into a first needle cavity and a second needle cavity through an interlayer, the near end of the first needle cavity is provided with a liquid injection port located in the pushing plate, the near end of the second needle cavity is sealed, and the buffer tube comprises a first buffer cavity and a second buffer cavity. A one-way valve is arranged in the second needle cavity, a plurality of small holes are formed in the position, close to the pushing plate, of the second needle cavity, and a hemostatic detection structure communicates with small holes. According to the invention, a hemostatic agent can be conveniently injected into a puncture port for hemostasis, and the device is more stable during puncture.

Description

technical field [0001] The invention relates to the technical field of cardiovascular treatment equipment, in particular to a treatment device for cardiovascular anesthesia interventional surgery. Background technique [0002] Today, there are generally several medical methods for cardiovascular diseases, such as internal medicine, surgery and interventional minimally invasive treatment. Among them, interventional treatment is widely used because of its small trauma, obvious effect and quick recovery. However, interventional treatment also has certain drawbacks. For example, if the efficacy of the anesthetic is lost during the guidewire intervention in the body, supplementary anesthesia is required, and the guidewire withdrawal after treatment needs to be pressed to stop the bleeding. These problems have not been well resolved in the current cardiovascular interventional therapy, resulting in a second injection Anesthesia and wound bleeding pollute the treatment environment....

AI Technical Summary

Problems solved by technology

[0004] But this scheme still has the following deficiencies: when hemostasis, because the puncture needle is a single needle, and the end of the guide tube is plugged and sealed by a sealing plug, so the pressure device will pump the puncture blood into the hemostatic bottle to overcome the larger Suction works, that is, it is difficult to suck blood into the hemostatic bottle, the pressure device has a large operating load, and the safety cover is used to push the puncture needle, which will easily increase the pain due to shaking during puncture. If no collection measures are taken for puncture bleeding, it will easily lead to operation pollution or infection. Piercing without further disinfection of the piercing needle

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