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Clinical local anesthesia spraying device for anesthesiology department

A technology of local anesthesia and spray device, which can be applied in hypnosis device, anesthesia equipment, nebulizer for treatment, etc., and can solve the problem of low anesthesia efficiency

Inactive Publication Date: 2021-11-02
卢迎香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An adjustable spray device for clinical local anesthesia in the department of anesthesiology in the above-mentioned patent has the following disadvantages: in the process of introducing the anesthetic into the injection cylinder, it is necessary to use a solenoid valve to control the injection amount of the anesthetic, and the solenoid valve needs to be controlled. Constant opening and closing, making anesthesia less efficient

Method used

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  • Clinical local anesthesia spraying device for anesthesiology department
  • Clinical local anesthesia spraying device for anesthesiology department
  • Clinical local anesthesia spraying device for anesthesiology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A local anesthesia spray device for clinical use in anesthesiology department, such as Figure 1-6As shown, it includes a base 1 and a pressing assembly, the top outer wall of the base 1 is fixed with a guard plate 11 by bolts, the top outer wall of the guard plate 11 is rotatably connected with a hollow column 14, and the top outer wall of the hollow column 14 is fixed with a Anesthesia box 13, the outer wall of the hollow column 14 is fixed with a limiting ring 15 by bolts, the outer wall of the bottom of the limiting ring 15 is fixed with a connecting column 22 by bolts, and the outer wall of the bottom of the connecting column 22 is fixed with a clamping plate by bolts 21. The inner wall of the clamping plate 21 is fixed with a rotating column 32 by bolts, the outer wall of the bottom of the rotating column 32 is fixed with a rotating cylinder 17 by bolts, and the outer wall of the rotating cylinder 17 is provided with an arc-shaped hole 30. The anesthetic medicine ...

Embodiment 2

[0040] A local anesthesia spray device for clinical use in anesthesiology department, such as Figure 5 , Image 6 As shown, in order to avoid the waste of anesthetics; this embodiment makes the following supplements on the basis of Embodiment 1: the outer wall of the bottom of the sliding plate 16 is bonded with a sponge 29, and the outer wall of the rotating cylinder 17 is fixed with a pressure plate by bolts 31. After the anesthetic in the anesthesia box 13 is used up, continue to control the pressure rod 8 to press down on the orifice plate 18, so that the guide column 33 is moving downward, so that the sponge 29 can move around the circumference of the lifting cylinder 9. The anesthetic agent attached to the inner wall is dipped, so as to avoid the waste of the anesthetic agent, and at the same time, the pressure is gradually generated between the sponge 29 and the pressure plate 31 in the process of gradually moving down, so that the anesthetic agent dipped on the sponge...

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Abstract

The invention discloses a clinical local anesthesia spraying device for the anesthesiology department, which relates to the technical field of local anesthesia spraying devices. The use amount of the anesthetic is adjusted. The device specifically comprises a base and a pressing assembly, a protective plate is arranged on the outer wall of the top of the base, a hollow column is movably connected to the outer wall of the top of the protective plate, an anesthetic box is arranged on the outer wall of the top of the hollow column, a limiting ring is arranged on the outer wall of the circumference of the hollow column, and a connecting column is arranged on the outer wall of the bottom of the limiting ring; a clamping plate is arranged on the outer wall of the bottom of the connecting column, a rotating column is arranged on the circumferential inner wall of the clamping plate, and a rotating cylinder is arranged on the outer wall of the bottom of the rotating column. The anesthetic can be stored by arranging the anesthetic box, the hollow column is arranged to be of a hollow structure, the anesthetic can be guided into the rotating column through the hollow column and finally guided out through an arc-shaped hole formed in the rotating cylinder, and therefore local anesthesia can be conveniently achieved after the anesthetic is atomized subsequently.

Description

technical field [0001] The invention relates to the technical field of local anesthesia spray devices, in particular to a local anesthesia spray device for clinical use in anesthesiology. Background technique [0002] Local anesthesia refers to the application of local anesthetics to parts of the body in a conscious state, so that the sensory nerve conduction function of a certain part of the body is temporarily blocked, and the motor nerve conduction is kept intact or blocked to varying degrees at the same time. This block should be completely reversible without any tissue damage. [0003] After retrieval, the Chinese patent application number is CN201820338800.8, which discloses an adjustable spray device for clinical local anesthesia in the department of anesthesiology, including an anesthesia liquid storage bin, a spray device main body and an anti-reflux device. The upper end of the spray device main body is A filling port is provided, and an anesthetic liquid storage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M19/00A61M11/00
CPCA61M19/00A61M11/005A61M2202/048A61M2202/0007
Inventor 卢迎香
Owner 卢迎香
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