CN102590489B - Physiological signal sensing system, physiological signal acquisition device and disposable device - Google Patents
Physiological signal sensing system, physiological signal acquisition device and disposable device Download PDFInfo
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- CN102590489B CN102590489B CN201110020779.XA CN201110020779A CN102590489B CN 102590489 B CN102590489 B CN 102590489B CN 201110020779 A CN201110020779 A CN 201110020779A CN 102590489 B CN102590489 B CN 102590489B
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Abstract
A physiological signal sensing system, a physiological signal capturing device and a disposable device are provided. The physiological signal sensing system comprises a disposable device and a physiological signal acquisition device. The throwable device includes an elastic limiting member and a movable fixer. The physiological signal acquisition device comprises a protruding structure. The movable fixer can be assembled on the elastic limiting part and can be used for limiting the elastic limiting part in a buckling state. In the first assembling process of the disposable device and the physiological signal capturing device, the protrusion structure triggers the movable fixer to separate from the elastic limiting part. In addition, after the disposable device and the physiological signal capturing device are disassembled, the elastic limiting part is converted into the unfolding state from the buckling state so as to prevent the disposable device from being assembled on the physiological signal capturing device again.
Description
Technical field
The present invention relates to a kind of disposable device of physiological signal sensing system, and be particularly related to a kind of technology that prevents that disposable device from repeating to be used.
Background technology
Along with the progress of Medical Instruments industry, the blood sugar device of house type and electronics are tested pregnant device and are also all developed successively, and user can oneself measure at home.
In general, the blood sugar device blood glucose test of must arranging in pairs or groups could be used.Electronics is tested pregnant device also needs collocation to test pregnant test piece and could use.Above-mentioned blood glucose test with test pregnant test piece and all belong to disposable consumptive material, cannot reuse.That is to say, if user's mistake is brought used consumptive material to reuse, can there is the situation of erroneous judgement in machine.This erroneous judgement may cause great injury.
For instance, suppose that conceived person is mistaken for and there is no pregnancy.If pregnancy person is edible to the harmful food of pregnant woman or medicine, may cause fetal anomaly even to be miscarried.
Summary of the invention
The invention provides a kind of physiological signal sensing system, can reduce the probability of erroneous judgement.
The invention provides a kind of disposable device, can avoid being used by secondary.
The invention provides a kind of physiological signal capture device, can stop that used disposable device is used again.
The present invention proposes a kind of physiological signal sensing system, and it comprises disposable device and physiological signal capture device.Disposable device comprises the first assembled portion, elastic spacing one, movable fixator and district to be detected.Elastic spacing one can be formed at the first assembled portion, and it has flexion and deployed condition.At not stressed lower elastic spacing one, be deployed condition.Movable fixator can be assembled on elastic spacing one, can be used to elastic spacing one to be limited in flexion.District to be detected is disposed at the first assembled portion.Physiological signal capture device comprises the second assembled portion, sensing module and at least one outstanding structure.Sensing module is disposed at the second assembled portion, can be in order to capture physiological signal from district to be detected.Above-mentioned outstanding structure can be formed at the second assembled portion.The first assembled portion for the first time with the assembling process of the second assembled portion in, above-mentioned outstanding structure can be touched movable fixator and be departed from elastic spacing one.In addition, after the first assembled portion and the second assembled portion de-assembly, elastic spacing one can be transformed into deployed condition by flexion, to stop that the first assembled portion is assembled in the second assembled portion again.
In one embodiment of this invention, elastic spacing one comprises at least one elastic arm.Above-mentioned elastic arm is stretched out by the first assembled portion.The outboard end of above-mentioned elastic arm has recess.Under deployed condition, recess is in order to engage above-mentioned outstanding structure, to stop that the first assembled portion is assembled in the second assembled portion.
In one embodiment of this invention, disposable device also comprises buckle structure and rail structure.Buckle structure is formed at the first assembled portion.Rail structure is formed at the first assembled portion and between buckle structure and elastic spacing one.The first assembled portion for the first time with the assembling process of the second assembled portion in, movable fixator depart from after elastic spacing one can along rail structure move and with buckle structure phase buckle.
In one embodiment of this invention, elastic spacing one tool Warning Mark.When movable fixture combination is loaded on elastic spacing one, Warning Mark is hidden.When movable fixator departs from elastic spacing one, Warning Mark is shown.
From another angle, the present invention proposes a kind of disposable device being comprised as above-mentioned physiological signal sensing system.
From another angle, the present invention proposes a kind of physiological signal capture device being comprised as above-mentioned physiological signal sensing system.
Based on above-mentioned, the present invention is provided with elastic spacing one at disposable device.After disposable device is used, the change that state can occur elastic spacing one is used to prevent disposable device again.Thus, can reduce the misjudged probability of physiological signal.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to a kind of physiological signal sensing system of one embodiment of the invention.
Fig. 2 is the schematic diagram according to a kind of movable fixator of one embodiment of the invention.
Fig. 3 is the schematic diagram in flexion according to a kind of elastic spacing one of one embodiment of the invention.
Fig. 4 is the schematic diagram in deployed condition according to a kind of elastic spacing one of one embodiment of the invention.
Fig. 5 is assembled in the stereographic map of physiological signal capture device according to a kind of disposable device of one embodiment of the invention.
Fig. 6~Fig. 8 is assembled in the schematic diagram of physiological signal capture device according to a kind of disposable device of one embodiment of the invention.
Wherein, description of reference numerals is as follows:
10: physiological signal sensing system
20: disposable device
30: physiological signal capture device
40: the first assembled portion, 41 second assembled portion
50: elastic spacing one
51,52: elastic arm
53: recess
60: movable fixator
61: pickup groove
62: buckle structure
70: district to be detected
80: outstanding structure
90: buckle structure
100: rail structure
110,111: anti-misoperation device
Embodiment
If existing disposable test piece consumptive material is reused, easily there is erroneous judgement and produce great risk in machine.
Review, embodiments of the invention are provided with elastic spacing one at disposable device.After disposable device is used, elastic spacing one can change deployed condition into from flexion.Under deployed condition, elastic spacing one can stop that disposable device is assembled in physiological signal capture device.Thus, can avoid disposable device to be reused, also can reduce risk.Elaborate below with reference to the accompanying drawings embodiments of the invention, accompanying drawing for example understands example embodiment of the present invention, wherein same the or similar assembly of same reference numerals indication.
In the present embodiment, physiological signal sensing system be take and tested surrogate system and describe as example, but the present invention is not as limit.For instance, in other embodiments, physiological signal sensing system can be also blood sugar sensing system, ovulation sensing system or other can be in order to the systems of sense physiological signals.
Fig. 1 is the schematic diagram according to a kind of physiological signal sensing system of one embodiment of the invention.Please refer to Fig. 1, physiological signal sensing system 10 comprises disposable device 20 and physiological signal capture device 30.Disposable device 20 can comprise tests pregnant test piece and package casing.Test pregnant test piece and can be used to react with sample, and whether conceivedly can present.In general, when testing pregnant test piece, show that a line representative does not have pregnancy; When testing pregnant test piece, show that two lines represent pregnancy.In other embodiments, whether conceived art technology person also can change and test pregnant test piece and present kenel.
Need one to carry, never used the user who tests pregnant test piece can't know the meaning of a line and two-lines representative.In addition, at the conceived initial stage, second line is also not obvious.Therefore, can assist identification to test the result that pregnant test piece presents with physiological signal capture device 30 in the present embodiment, to prevent artificial erroneous judgement.
In the present embodiment, package casing can be used to protection and tests pregnant test piece and also can help disposable device 20 to be assembled in physiological signal capture device 30.The present embodiment is reused in order to prevent disposable device 20, therefore at package casing, has done improvement, allows the disposable device 20 being used cannot again be assembled in physiological signal capture device 30.Can avoid thus machine to judge by accident.
Fig. 2 is the schematic diagram according to a kind of movable fixator of one embodiment of the invention.Fig. 3 is the schematic diagram in flexion according to a kind of elastic spacing one of one embodiment of the invention.Fig. 4 is the schematic diagram in deployed condition according to a kind of elastic spacing one of one embodiment of the invention.Fig. 5 is assembled in the stereographic map of physiological signal capture device according to a kind of disposable device of one embodiment of the invention.Please merge referring to figs. 1 through Fig. 5, disposable device 20 can comprise the first assembled portion 40, elastic spacing one 50, movable fixator 60 and district 70 to be detected.Elastic spacing one 50 can be formed at the first assembled portion 40.Elastic spacing one 50 comprises at least one elastic arm, and the present embodiment be take elastic arm 51,52 and described as example. Elastic arm 51,52 is configurable in the both sides of the first assembled portion 40, and is stretched out by the both sides of the first assembled portion 40. Elastic arm 51,52 has flexion (as Fig. 3) and deployed condition (as Fig. 4).Under not stressed, elastic arm 51,52 is deployed condition.
Accept above-mentionedly, movable fixator 60 can be assembled on the first assembled portion 40 and elastic spacing one 50, can be used to elastic arm 51,52 to be limited in flexion.Movable fixator 60 can comprise pickup groove 61 and buckle structure 62 (as Fig. 2).Pickup groove 61 can be used to fasten with elastic arm 51,52, and movable fixator 60 moves because false touch causes to avoid user.
In addition, disposable device 20 also can comprise buckle structure 90, rail structure 100 (as Fig. 1) and anti-misoperation device 110,111.Buckle structure 90 is corresponding with buckle structure 62, can be formed at the both sides of the first assembled portion 40.Buckle structure 62 can be used to and buckle structure 90 fasten (as Fig. 5).Rail structure 100 can be formed at the first assembled portion 40, for example can be between buckle structure 90 and elastic spacing one 50.Disposable device 20 can be in the enterprising line slip of rail structure 100.Anti-misoperation device 110,111 can avoid disposable device 20 to be assembled in physiological signal capture device 30 with the opposite way round.It is worth mentioning that, anti-misoperation device 110,111 also can be used as the rail structure that movable fixator 60 slides.
Physiological signal capture device 30 comprises the second assembled portion 41, sensing module (not illustrating) and at least one outstanding structure 80.Sensing module is configurable in the second assembled portion 41, can be in order to capture physiological signals from district 70 to be detected.For instance, sensing module can be reflective optic sensing module.Reflective optic sensing module for example can be comprised of one or more light emitting diode (Light Emitting Diode, LED) and light sensitive diode (Photo Diode).Light emitting diode can be luminous and be radiated at district 70 to be detected.Whether the light that light sensitive diode can reflect according to district 70 to be detected is differentiated conceived.In different embodiment, sensing module can be done corresponding variation with the kenel of disposable device or user's demand.Outstanding structure 80 can be formed at the second assembled portion 41, can be used to touch movable fixator 60.In addition, outstanding structure 80 also can be used to stop the elastic spacing one 50 that is deployed condition.
Fig. 6~Fig. 8 is assembled in the schematic diagram of physiological signal capture device according to a kind of disposable device of one embodiment of the invention.Please merge with reference to Fig. 1, Fig. 6~Fig. 8.The first assembled portion 40 for the first time with the assembling process of the second assembled portion 41 in, above-mentioned outstanding structure 80 can be touched movable fixator 60 and be departed from elastic spacing ones 50 (changing Fig. 7 into from Fig. 6), and make movable fixator 60 along rail structure 100 move and with buckle structure 90 phase buckles.
The sensing module of physiological signal capture device 30, after district to be detected 70 acquisition physiological signals, can exit disposable device 20 outside physiological signal capture device 30.Should be noted, after the first assembled portion 40 and the second assembled portion 41 de-assembly (changing Fig. 8 into from Fig. 7), elastic spacing one 50 can be transformed into deployed condition by flexion, to stop that the first assembled portion 40 is assembled in the second assembled portion 41 again.When user wants used disposable device 20 to be again assembled in physiological signal capture device 30, outstanding structure 80 can stop elastic arm 51,52 (as Fig. 8).Can avoid thus disposable device 20 to be reused, also can improve the problem that erroneous judgement occurs machine, reduce user's risk.
In the present embodiment, after movable fixator 60 and buckle structure 90 phase buckles, 60 of movable fixators are difficult for moving again.Its benefit is, can prevent the movable fixator 60 of user's false touch and then make elastic spacing one 50 get back to once again flexion.In addition, also can prevent that movable fixator 60 from coming off from disposable device 20, avoid user to think disposable device 20 faults by mistake.
In addition, in the present embodiment, the outboard end of elastic arm 51,52 all has recess 53.Under deployed condition, recess 53 can be in order to engage outstanding structure 80, to stop that the first assembled portion 40 is assembled in the second assembled portion 41.The benefit that recess 53 is set at elastic arm 51,52 is, when recess 53 and outstanding structure 80 fasten, elastic arm 51,52 produces bending compared with being difficult for because of external force.So can reduce the probability that elastic arm 51,52 is damaged.
Moreover, in the present embodiment, can on elastic spacing one 50, design Warning Mark.Warning Mark can be significant color or indicate significantly, such as red or sign " X ", " USED " etc., but be not limited to this.When movable fixator 60 is assembled on elastic spacing one 50, Warning Mark can be hidden, and user also cannot see Warning Mark from the outward appearance of disposable device 20; Otherwise when movable fixator 60 departs from elastic spacing one 50, Warning Mark can be shown, to indicate disposable device 20 to be used, user can notice Warning Mark easily from the outward appearance of disposable device 20.
It is worth mentioning that, although physiological signal sensing system, physiological signal capture device and disposable device have been depicted to a possible kenel in above-described embodiment, but have in affiliated technical field, conventionally know that the knowledgeable should know, each manufacturer is all different for the design of physiological signal sensing system, physiological signal capture device and disposable device, and therefore application of the present invention is when being not restricted to this kind of possible kenel.In other words, so long as disposable device is in being assembled in the process of another device, the change of recurring structure state cannot be reused disposable device, has been just to have met spiritual place of the present invention.Below for several embodiment, so that this area has, conventionally know that the knowledgeable can further understand spirit of the present invention again, and implement the present invention.
In the embodiment of above-mentioned Fig. 1, though elastic spacing one 50 be take two elastic arms (51,52) and described as example, the present invention is not as limit.In other embodiments, elastic spacing one 50 also can be comprised of more than one or three elastic arms.The quantity of outstanding structure 80 also can be adjusted thereupon.In addition, elastic spacing one 50 is also not limited to be configured in the both sides of disposable device 20.Art technology person can change according to its demand the configuration kenel of elastic spacing one 50.For example, in other embodiments, elastic spacing one 50 also can annular distribution at disposable device 20 around.
In the embodiment of above-mentioned Fig. 1, rail structure 100 is only a kind of selection embodiment, in other embodiments, also can adopt the rail structure of varying number or length.In addition, in other embodiments, the rail structure 100 of part is also configurable outside buckle structure 90 and elastic spacing one 50.
In the embodiment of above-mentioned Fig. 1, outstanding structure 80 is touched movable fixator 60 except can be used to, and also can be used to stop the elastic spacing one 50 that is deployed condition.But it is only a kind of selection embodiment.In other embodiments, also available different component, carries out respectively above-mentioned function.
In the embodiment of above-mentioned Fig. 8, the outboard end of elastic arm 51,52 coordinates the shape of outstanding structure 80, formed two pawl structures (recess 53), but its shape and structure is only a kind of selection embodiment, and the present invention is not limited to this.For instance, outstanding structure 80 also can be changed into pestle type, and the outboard end of elastic arm 51,52 correspondence changes over mortar type.
The above-mentioned technology that prevents that disposable device is reused also can be applicable to the bio-signal acquisition systems such as blood sugar, ovulation.Need one to carry, the sensing module of the test piece in disposable device and/or physiological signal capture device etc., may need to look its object and corresponding change.
In sum, the present invention is provided with elastic spacing one at disposable device, and its configuration state can change using later, to prevent that disposable device is by inferior use.In addition, embodiments of the invention also have following effect:
1. the recess corresponding to outstanding structure in the outboard end setting of elastic arm, can increase the anchorage force of elastic arm, reduces the risk that elastic arm damages.
2. at disposable device, set up rail structure and buckle structure, can prevent the movable fixator of user's false touch and then make elastic spacing one get back to once again flexion.Also can prevent that in addition movable fixator from coming off from disposable device, avoids user to think disposable plant failure by mistake.
3. on elastic spacing one, design Warning Mark, after disposable device is used, user can know that it cannot be reused again easily from its outward appearance.
Although the present invention discloses as above with embodiment; yet it is not in order to limit the present invention; under any, in technical field, there are the personnel of common knowledge; without departing from the spirit and scope of the present invention; can do a little change and retouching, therefore protection scope of the present invention is worked as the scope defining depending on appending claims, be as the criterion.
Claims (6)
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CN102590489B true CN102590489B (en) | 2014-03-12 |
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CN108143134A (en) * | 2017-12-20 | 2018-06-12 | 海信(山东)冰箱有限公司 | A kind of wine cabinet with ice making function |
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CN201397299Y (en) * | 2009-04-21 | 2010-02-03 | 桂林优利特医疗电子有限公司 | Micro-blood sugar analyzer |
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US5279294A (en) * | 1985-04-08 | 1994-01-18 | Cascade Medical, Inc. | Medical diagnostic system |
CN1134751A (en) * | 1993-11-12 | 1996-10-30 | 尤尼帕思有限公司 | Analytical devices and methods of use thereof |
CN2747569Y (en) * | 2004-07-12 | 2005-12-21 | 万华普曼生物工程有限公司 | Spliting sampling-cup for liquid specimen sampling and testing |
CN2852115Y (en) * | 2005-08-05 | 2006-12-27 | 艾康生物技术(杭州)有限公司 | Apparatus for sample analysis |
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