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Anesthesia micro-infusion device

An infusion device and micro-volume technology, applied in the application field of medical micro-volume infusion, can solve problems such as not being able to meet clinical needs well, and achieve the effects of easy popularization and use, low price, and convenient manufacture

Active Publication Date: 2017-05-17
深圳市卓炜视讯科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The products in the prior art can only realize the single regulation as mentioned above in terms of flow rate, which cannot well meet the clinical needs

Method used

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1~2 , in an embodiment of the present invention, an anesthesia microinfusion device at least includes a shunt 1, a confluence 2, a connecting piece 3, a rotary handle 4, an upper housing 5, a lower housing 6, a spring 7, and a control circular groove 8 , the first hollow hose a1, the second hollow hose b1, the third hollow hose c1, the fourth hollow hose d1, the first flow tube a, the second flow tube b, the third flow tube c, the fourth flo...

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Abstract

An anesthesia micro-infusion device at least comprises a diversion member, a converging member, connecting members, a rotary handle, an upper housing, a lower housing, a spring, a control circular groove, a first hollow hose, a second hollow hose, a third hollow hose, a fourth hollow hose, a first flow tube, a second flow, the third flow tube and a fourth flow tube. The upper housing and the lower housing are connected to form a rectangular housing. The diversion member and the converging member are respectively arranged at the left upper end and the left lower end of the rectangular housing formed by the upper housing and the lower housing. The rotary handle is arranged at the front right end of the rectangular housing. One end of the first hollow hose, one end of the second hollow hose, one end of the third hollow hose and one end of the fourth hollow hose are connected to the diversion member, and the other ends penetrate through the control circular groove arranged in the rotary handle to be respectively connected to the first flow tube, the second flow tube, the third flow tube and the fourth flow tube through the connecting members. The anesthesia micro-infusion device ingeniously uses the mathematical principle of permutations and combinations to achieve a function of multi-flow regulation of anesthesia micro-infusion.

Description

technical field [0001] The invention relates to the technical field of medical microinfusion application, in particular to an anesthesia microinfusion device. Background technique [0002] (see attached image 3 ): At present, most of the infusion devices used are generally composed of a control housing, a microporous steel needle, a shunt, a catheter, a liquid storage bag, a hollow hose, and a confluence. Its working principle is: the liquid medicine is divided into two parts after entering the shunt from the liquid inlet end, one part passes through the microporous steel needle to form a liquid medicine with a fixed flow rate; the other part enters the liquid storage bag with a volume of 0.5ml (the liquid storage bag and the The hollow hose has an interlocking control device: in the free state, the hollow hose is compressed and cannot pass liquid, and the liquid storage bag is released to store 0.5ml of liquid medicine; when the patient feels that the fixed flow of liquid ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/14A61M5/168
CPCA61M5/1408A61M5/16827A61M19/00A61M2005/14208
Inventor 余润斌
Owner 深圳市卓炜视讯科技有限公司
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