Surgical clinical analgesia device

Abstract

The invention discloses a clinical analgesic device for operation, which comprises a main body and an infusion tube. One end of the main body is vertically fixed with a hook. One end of the bottle tank is interspersed with one end of the infusion tube. A bacterial filter valve is installed in the middle of the infusion tube. The other end of the infusion tube is connected to one end of the permeation tube. The wall of the permeation tube is provided with several permeation tubes. Each permeation tube The connection with the permeation pipe is equipped with a liquid speed regulating device. The wound analgesic device of the present invention has good analgesic effect, can adjust the local analgesic liquid in the wound through the liquid velocity adjustment device on each permeation tube, and can adjust and control the dose with high precision. Higher, the wound analgesic device can be used repeatedly by replacing the medicine bottle and the medicine infusion tube, reducing the cost of use and reducing the burden of medical expenses on patients.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a clinical analgesic device for surgery. Background technique [0002] After the operation, after the effect of anesthesia has passed, the wound will make the patient feel pain, which will affect the recovery of the patient. However, the traditional wound analgesic device has a thinner local anesthetic delivery tube, and it takes a lot of time to pull it out after use. Be careful, it is easy to break. When injecting a lot of liquid medicine into the wound from the outside, the liquid medicine will mix with the exudate of the wound itself, and the accumulation of fluid in the wound will increase, thereby increasing the risk of wound infection. Traditional wound analgesic devices are designed to reduce the risk of cross-infection. Possibly, the device is a disposable device, which increases the cost, so we improve this and propose a clinical analgesic device for surgery....

AI Technical Summary

Problems solved by technology

[0002] After the operation, after the effect of anesthesia has passed, the wound will make the patient feel pain, which will affect the recovery of the patient. However, the traditional wound analgesic device has a thinner local anesthetic delivery tube, and it takes a lot of time to pull it out after use. Be careful, it is easy to break. When injecting a lot of liquid medicine into the wound from the outside, the liquid medicine will mix with the exudate of the wound itself, and the accumulation of fluid in the wound will increase, thereby increasing the risk of wound infection. Traditional wound analgesic devices are designed to reduce the risk of cross-infection. Possibly, the device is a disposable device, which increases the cost, so we improve this and propose a clinical analgesic device for surgery, so we improve this and propose a clinical analgesic device for surgery

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