Anesthesia patch for lipoma operation

Abstract

The invention discloses an anesthesia sticker for a lipomyoma surgery. The anesthesia sticker is characterized by comprising a plurality of bodies; the inner lateral faces of the bodies are provided with osmotic tablets; airtight cavities are formed by the osmotic tablets and the bodies; the cavities are internally provided with solid anesthetics; the sides, far away from the anesthetics, of the osmotic tablets are provided with coverings; the edges of the inner sides of the bodies are provided with annular bonding layers, and the bonding layers are located between the coverings and the bodies; annular heating sheets for quickening anesthetic volatilization are arranged in the cavities and provided with wires, the tail ends of the wires are connected with an integrated circuit, and the integrated circuit is provided with a power plug. By means of the technical scheme, the anesthesia sticker has the advantages of being convenient to carry and use, saving materials, bringing convenience to wound analgesia after the surgery and the like.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an anesthesia patch for lipoma surgery. Background technique [0002] Clinical anesthesia is generally divided into the following categories: [0003] 1. Surface anesthesia (surface anaesthesia) is to apply a penetrating local anesthetic to the mucosal surface as needed to anesthetize the submucosal nerve endings. [0004] 2. Infiltration anesthesia (infiltration anaesthesia) is to inject a local anesthetic solution into the subcutaneous or tissue near the surgical field of view to anesthetize the local nerve endings. [0005] 3. Conduction anesthesia (conductionanaesthesia) is to inject local anesthetics near the peripheral nerve trunk to block the conduction of nerve impulses and anesthetize the area where the nerve distributes. [0006] 4. Subarachnoidal anesthesia (subarachnoidalanaesthesia), also known as spinal anesthesia or spinal anesthesia (spinalanaesthesia), is to inje...

AI Technical Summary

Problems solved by technology

[0009] In clinical operations, injection anesthesia is generally used for general anesthesia or local anesthesia, but if the operation is performed outdoors outside the hospital, liquid anesthetics have many disadvantages: (1) cannot be carried in large quantities; (2) are fragile, Low safety factor; (3) waste of materials, the syringe needs to be replaced for each injection; (4) after the operation, once the anesthetic loses its potency, it is no longer possible to inject anesthetic for analgesia

Therefore, when a large-scale emergency occurs with a large number of injured patients, it is obviously not wise to inject anesthesia for a large number of patients who need timely surgery

Although it is convenient and quick to use by spraying anesthetic aerosol, because the anesthetic aerosol not only penetrates but also volatilizes, the duration of anesthesia is short and the anesthesia effect is poor.

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