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Local anaesthesia apparatus used for anesthesiology department

A technology of local anesthesia and anesthesiology, applied in the field of anesthesia, can solve the problems of a large number of anesthetics, numbness of patients, poor anesthesia effect, etc., and achieve the effect of reducing costs, avoiding discomfort, and saving anesthetics

Inactive Publication Date: 2018-11-30
THE SECOND PEOPLES HOSPITAL OF NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no device for anesthesizing the foot. In order to alleviate the pain of the patient, infiltration anesthesia is generally used to locally anesthetize the foot of the patient without trauma to the foot. However, this method requires the use of a large number of The local anesthesia costs a lot. After the patient is given local anesthesia on the foot, the patient needs to be moved in order to expose the patient’s foot. However, the patient will experience numbness during the process of moving the patient. Discomfort, using local injection of anesthetic, the anesthesia effect is not good, for this reason, a local anesthesia device for anesthesiology is proposed

Method used

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  • Local anaesthesia apparatus used for anesthesiology department
  • Local anaesthesia apparatus used for anesthesiology department
  • Local anaesthesia apparatus used for anesthesiology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The following is attached Figure 1-8 The present invention is described in further detail.

[0050] A local anesthesia device for anesthesiology department, such as Figure 1-8 As shown, it includes a fixed seat 1 and a support seat 2, two slide bars 4 are symmetrically installed between the fixed seat 1 and the support seat 2, and a screw rod 15 is installed between the fixed seat 1 and the support seat 2 through a rolling bearing, The screw rod 15 is located between the two slide rods 4, and one end of the screw rod 15 extends to the outside of the side of the fixed base 1 away from the support base 2 and is fixedly connected with one end of the crank handle 7, and the two slide rods 4 and the wire rods The rod 15 is fitted with a support block 6 that can move along the slide bar 4, the upper part of the support block 6 is fixed with a spray anesthesia part 3, and the top of the support base 2 is provided with a groove 14 in the center;

[0051] The screw rod 15 is...

Embodiment 2

[0064] The difference from Example 1 is that the inner surface of the groove 14 is also provided with an anti-slip coating, and the anti-slip coating is prepared by the following method:

[0065] Take the following raw materials and weigh them by weight: 35 parts of epoxy resin, 20 parts of calcium carbonate powder, 60 parts of methanol, 18 parts of phenolic resin, 10 parts of titanium dioxide powder, 10 parts of zinc phosphate powder, 5 parts of diethylthiourea and paraffin wax 7 parts of oil;

[0066] S1. Put the weighed epoxy resin, calcium carbonate powder, phenolic resin, titanium dioxide powder and zinc phosphate powder into the ball mill for fine grinding until the particle diameter is 40um to obtain a mixed powder material;

[0067] S2. Add the mixed powder material, methanol, diethylthiourea and paraffin oil prepared in step S1 into the mixer and stir for 40 minutes. The stirring speed of the mixer is set to 800r / min, and the temperature is set to 70°C to obtain a coa...

Embodiment 3

[0074] The difference with embodiment 2 is the preparation of anti-slip coating, and its specific preparation method is as follows:

[0075] Take the following raw materials and weigh them by weight: 30 parts of epoxy resin, 17 parts of calcium carbonate powder, 50 parts of methanol, 14 parts of phenolic resin, 9 parts of titanium dioxide powder, 9 parts of zinc phosphate powder, 4 parts of diethylthiourea and paraffin wax 5 parts of oil;

[0076] S1. Add the weighed epoxy resin, calcium carbonate powder, phenolic resin, titanium dioxide powder and zinc phosphate powder into the ball mill for fine grinding until the particle diameter is 30um to obtain a mixed powder material;

[0077] S2. Add the mixed powder material, methanol, diethylthiourea and paraffin oil prepared in step S1 into the mixer and stir for 35 minutes. The stirring speed of the mixer is set to 700r / min, and the temperature is set to 60°C to obtain a coarse material ;

[0078] S3, filtering the coarse materi...

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Abstract

The invention discloses a local anaesthesia apparatus used for the anesthesiology department. The apparatus comprises a fixing seat and a support seat. Two sliding rods are symmetrically installed between the fixing seat and the support seat. Additionally, a screw rod is installed between the fixing seat and the support seat through a rolling bearing. The screw rod is located between the two sliding rods. Additionally, one end of the screw rod extends to the outside of the side surface, away from the support seat, of the fixing seat and is fixedly connected with one end of a rocking handle. The two sliding rods and the screw rod are equipped with a support block moving along the sliding rods in a sleeved manner. A mist-spray anaesthesia part is fixedly installed at the upper part of the support block. The middle at the top of the support seat is equipped with a groove. Feet of a patient are convenient to expose. The patient does not feel numb when being moved. The mist-spray anaesthesia part exerts good anaesthesia effect upon the feet of the patient. Compared with a conventional mode of infiltrated anaesthesia, the mist-spray anaesthesia mode can save a large quantity of anesthetics. The cost of local anaesthesia is effectively reduced. Accordingly, the local anaesthesia apparatus is worth popularization and promotion.

Description

technical field [0001] The invention relates to the technical field of anesthesia, more specifically, it relates to a local anesthesia device for anesthesiology department. Background technique [0002] Compared with general anesthesia, local anesthesia has unique advantages in some aspects. Firstly, local anesthesia has no effect on the mind; secondly, local anesthesia can also play a certain degree of postoperative analgesia; in addition, local anesthesia is easy to operate, safe, has few complications, and has little impact on the patient's physiological function, which can prevent It has the advantages of cutting off various adverse nerve reactions, reducing the stress response caused by surgical trauma and recovering quickly. [0003] In the prior art, there is no device for anesthesizing the foot. In order to alleviate the pain of the patient, infiltration anesthesia is generally used to locally anesthetize the foot of the patient without trauma to the foot. However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M19/00
CPCA61M19/00A61M2210/086A61M2210/005
Inventor 张娟陈灵儿李红梅刘张玉邵元媛
Owner THE SECOND PEOPLES HOSPITAL OF NANTONG
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