Hand-held oximeter with modular construction

An oximeter, handheld technology, applied in the field of handheld oximeters, can solve the problems of increasing research and development and manufacturing costs, and achieve the effect of saving research and development and manufacturing costs

Inactive Publication Date: 2010-11-17
BEIJING CHOICE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, for each hand-held oximeter, because it has a lower shell of its unique shape and size, it must be specially designed and molded for manufacture, thus increasing unnecessary R&D and manufacturing costs

Method used

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  • Hand-held oximeter with modular construction
  • Hand-held oximeter with modular construction

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Embodiment Construction

[0009] According to an embodiment of the present invention, such as figure 1 As shown, the handheld oximeter 100 has a lower housing 1, the lower housing 1 includes the lower surface 2 of the finger hole, the lower photocell window 3, the battery compartment cover 4, the power cord lead-out groove 7, and the power cord lead-out port 8 ,wait.

[0010] In particular, along the longitudinal sides of the handheld oximeter 100 , between the lower surface 2 of the finger hole and the power cord lead-out groove 7 , there are a pair of pivot posts 5 for connecting with the upper housing. At a position adjacent to the upper end of each pivot post 5 , the pivot post 5 is provided with a pivot shaft 6 extending along the laterally outer side of the handheld oximeter 100 .

[0011] Along the longitudinal direction of the hand-held oximeter 100 , on both sides of the lower surface 2 of the finger hole, there are a pair of protrusions 9 for preventing excessive lateral movement of the uppe...

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Abstract

The invention relates to a hand-held oximeter with modular construction. A pair of pivot columns used for being connected with upper case are arranged between the lower surface of a finger hole and power wire extraction groove along the two sides of longitudinal direction of the hand-held oximeter; at the position near the upper end of each pivot column, the pivot column is provided with a pivot extending outside along the transverse direction of the hand-held oximeter; a pair of protuberances are arranged at the two sides of the lower surface of the finger hole along the longitudinal direction of the hand-held oximeter, and the distance between the protuberances is less than the width of the hand-held oximeter; a platform is respectively arranged at the transverse outer side of the two protuberances; the distance of the transverse outer sides of the two pivot columns is less than the distance of the transverse outer sides of the two protuberances of the hand-held oximeter; and the power wire extraction groove is arranged at one side of power wire extraction port far away from the pivot. According to the invention, for each style of hand-held oximeter, the lower case requires no special design or special opening, thus significant development and manufacturing costs can be saved.

Description

technical field [0001] The invention relates to a hand-held oximeter, in particular, the invention relates to a hand-held oximeter with a modular structure. Background technique [0002] All handheld oximeters include an upper shell, a lower shell, and an elastic reset element between the upper shell and the lower shell. Wherein, the lower casing generally only plays the role of accommodating the battery and a photoelectric cell at the receiving end. [0003] However, in the prior art, for each hand-held oximeter, because it has a lower shell of its unique shape and size, it must be specially designed and molded for manufacture, thus increasing unnecessary R&D and manufacturing costs. Contents of the invention [0004] The object of the present invention is to provide a hand-held oximeter, the lower shell of which is a standardized structure, and reduces the research and development and manufacturing costs. [0005] For this reason, the present invention provides a kind...

Claims

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Application Information

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IPC IPC(8): A61B5/1455
Inventor 邬鹏
Owner BEIJING CHOICE ELECTRONICS TECH CO LTD
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