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Dosage accurate control-type anesthesia outfit

A controlled and precise technology, applied in the field of anesthesia, can solve the problem of precise dose control that cannot be easily controlled, and achieve the effect of convenient operation and lightening of the burden.

Inactive Publication Date: 2020-10-16
HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an anesthesia device with precise measurement control. The present invention better solves the problem that the current anesthetic drug configuration cannot be easily controlled accurately. At the same time, we have a drug mixing device , so that the drug is quickly and evenly mixed after taking the required dose, which greatly improves the configuration efficiency of anesthetics

Method used

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  • Dosage accurate control-type anesthesia outfit
  • Dosage accurate control-type anesthesia outfit
  • Dosage accurate control-type anesthesia outfit

Examples

Experimental program
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Effect test

Embodiment 2

[0055] Embodiment 2, on the basis of Embodiment 1, the first gear transmission includes a fifth gear 20 coaxially rotatable with the fourth gear 11 and mounted on the case 1, and the fifth gear 20 is meshed with a rotatably mounted on the case The sixth gear 21 on the body 1, the sixth gear 21 is coaxially rotated with a first pulley 22 and the first pulley 22 cooperates with the first belt 23, and the other end of the first belt 23 is equipped with a rotation The second pulley 24 on the box body 1 and the second pulley 24 is coaxially rotatably installed with a seventh gear 25 meshing with the double-sided rack 9 .

[0056] When this embodiment is in use, refer to the attached figure 2 As shown, we rotate the fourth gear 11 on the box body 1 and also coaxially rotate the fifth gear 20 at the lower end of the fourth gear 11. The sixth gear 21, the radius of the sixth tooth 21 is smaller than that of the fifth gear 20, referring to the attached Figure 11 As shown, we instal...

Embodiment 3

[0058] Embodiment 3, on the basis of Embodiment 1, the medicament mixing device includes a cylinder 26 fixedly connected with several medicament cartridges 7 and a circular ring 27 is rotatably installed inside the cylinder 26, and the outer circular surface of the circular ring 27 surrounds The first tooth system 28 is provided and the first tooth system 28 is meshed with the double-sided rack 9. A number of fan blades 74 are fixedly installed in the circular ring 27 coaxially. The lower end of the circular ring 27 is rotatably fitted with a The conduit 29 on the box body 1 and the other end of the conduit 29 is connected to the extruding cylinder 16 , and the first fan-shaped plate 14 can realize the connection or disconnection between the control ring 27 and the conduit 29 .

[0059] When this embodiment is in use, refer to the attached Figure 24 As shown, the medicament mixing device includes a cylinder 26 and the cylinder 26 is a double-layer annular structure. The cross...

Embodiment 4

[0060] Embodiment 4, on the basis of Embodiment 1, a first one-way bevel gear 30 coaxially arranged with the sector gear 2 is rotatably installed on the box body 1, and the first one-way bevel gear 30 and the sector gear 2 The first one-way bevel gear 30 meshes with the second bevel gear 31 which is rotatably mounted on the box body 1 and the second bevel gear 31 is coaxially rotatably mounted with a third bevel gear 32. The three bevel gears 32 mesh with a fourth bevel gear 33 rotatably mounted on the casing 1 and the fourth bevel gear 33 is driven by a motor 34 .

[0061] When this embodiment is in use, refer to the attached Figure 7 As shown, the first one-way bevel gear 30 is installed with the coaxial rotation at the lower end of the sector gear 2. In order to prevent the first one-way bevel gear 30 from rotating with the sector gear 2 when the anesthetic dose is adjusted, that is, turning the handle 59, thereby driving other The rotation of the device causes the initia...

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Abstract

The invention provides a dosage accurate control-type anesthesia outfit, and better solves the problem that the dosage cannot be accurately controlled easily during preparation of anesthetic drugs atpresent. A box body is rotationally provided with a sector gear and the sector gear fits in with a first one-way gear rotationally arranged on the box body and the first one-way gear is in drive connection with a second gear through a first belt wheel; the second gear is coaxially engaged with a plurality of third gears rotationally mounted on the box body in a surrounding manner and the pluralityof third gears are coaxially and vertically in screw-thread fit with a first piston rods respectively; the box body is fixedly provided with a plurality of reagent tubes corresponding to the plurality of first piston rods and the first piston rods vertically move in the reagent tubes; and the reagent tubes are connected with a reagent mixing device to accelerate mixing of reagents, so that the preparation efficiency of an anesthetic is greatly improved.

Description

technical field [0001] The invention relates to the field of anesthesia, in particular to a metering precision control type anesthesia device. Background technique [0002] With the development of science, things have become diversified, and even the treatment methods of diseases have become diverse. At present, the treatment of many diseases requires surgery, and anesthesia is essential during the operation. Steps, anesthesia is to temporarily lose the patient's overall or local sensation through drugs or other methods, so as to achieve the goal of painlessness, and provide conditions for surgical treatment or other medical examination and treatment. Inhalation anesthesia is a type of anesthesia. It uses volatile Sexual liquid or gas enters the human body through the respiratory tract to exert an anesthetic effect from shallow to deep. It has the characteristics of strong anesthesia function and high controllability. The configuration and measurement of anesthetics will al...

Claims

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Application Information

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IPC IPC(8): A61M16/18
CPCA61M16/18
Inventor 赵峰樊少卿程晓燕李小娜马浩杰
Owner HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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