Portable Body Fluid Test Device with Magnifying Lens
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Solution Overview
Problem
Existing body fluid test devices require users to visit specialized medical institutions, which is inconvenient and costly, and they often only determine pregnancy status without providing insights into fertility or infertility.
Innovation Solution
A portable test device for body fluid analysis that includes a first assembly with a magnifying lens and a second assembly with a lens transmission hole, coupled with an observation sheet that can be easily attached to a user terminal for immediate result analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If users visit specialized medical institutions for body fluid analysis, then measurement precision is improved, but loss of time and ease of operation deteriorate
Solution Approach 1:
The patent extracts the core testing function from specialized medical institutions and implements it in a portable device that users can operate at home. The test device includes a camera module, light source, and observation chamber that can perform body fluid analysis without requiring medical institution visits, thereby eliminating time loss while maintaining adequate measurement precision through optimized optical design and image processing algorithms
Solution Approach 2:
The patent enables self-service body fluid analysis through a portable device that allows users to independently perform tests on their own body fluids (such as sperm samples) without professional medical assistance. The device includes user-friendly components like a handheld observation chamber, integrated lighting, and automated image capture that empower users to conduct analyses themselves, significantly reducing time requirements while maintaining acceptable accuracy for preliminary assessment
2Ease of operation
If users collect sperm samples at home, then ease of operation is improved, but reliability deteriorates due to sperm death during transport
Solution Approach 1:
The patent applies preliminary action by enabling users to complete the entire analysis process immediately at the location where the sample is collected, eliminating the transport step entirely. The portable device includes all necessary components (observation chamber, lighting, camera) that can be used right away, preventing sperm death during transport while maintaining ease of operation through home-based collection
Solution Approach 2:
The patent extracts the analysis function from centralized laboratories and brings it to the point of sample collection. By implementing a portable observation device that can analyze samples immediately, the system eliminates the harmful transport环节 while maintaining reliability, allowing users to collect samples at home and analyze them on-site without the risk of sperm degradation during transportation
3Ease of operation
If a portable test device is used, then ease of operation and adaptability are improved, but measurement precision may deteriorate
Solution Approach 1:
The patent applies parameter changes by optimizing the optical parameters of the portable device, including the intensity and wavelength of the light source, the magnification power of the observation chamber, and the resolution settings of the camera. These parameter optimizations enable the compact device to achieve adequate measurement precision for preliminary body fluid analysis while maintaining portability and ease of operation
Solution Approach 2:
The patent applies local quality by concentrating optical resources in the specific observation chamber area where the body fluid sample is placed. The device includes a focused light source and high-magnification observation region that provide enhanced local imaging quality, allowing the portable device to achieve sufficient precision for its intended purpose while remaining compact and easy to operate
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables users to perform body fluid tests conveniently at any time and place, providing immediate results through a user terminal, and allows both men and women to assess their fertility status, thereby improving user convenience and accuracy.
Implementation Method 1
a first assembly having a magnifying lens for magnifying and observing a target body fluid
Implementation Method 2
a second assembly configured to be coupled to the first assembly and having a lens transmission hole for concentrating light
Data Source
AI summary
The present invention relates to a test device for body fluid analysis. The device according to the present invention comprises: a first assembly having a magnifying lens for magnifying and observing a target body fluid; a second assembly configured to be assembled to the first assembly and having a lens transmission hole for condensing light; and an observation sheet for receiving the target body fluid between the first assembly and the second assembly, wherein the observation sheet includes a body portion disposed inside the first assembly and the second assembly, and a handle portion extending from the body portion. According to the present invention, by providing a test device for body fluid analysis that can be easily carried and conveniently used by a user, the user can directly perform a body fluid test at a desired place and time, and immediately confirm an analysis result of the body fluid through a user terminal.