CN101854861B - Oximeter general for adults and children - Google Patents
Oximeter general for adults and children Download PDFInfo
- Publication number
- CN101854861B CN101854861B CN2008801160299A CN200880116029A CN101854861B CN 101854861 B CN101854861 B CN 101854861B CN 2008801160299 A CN2008801160299 A CN 2008801160299A CN 200880116029 A CN200880116029 A CN 200880116029A CN 101854861 B CN101854861 B CN 101854861B
- Authority
- CN
- China
- Prior art keywords
- finger
- measuring device
- blood oxygen
- oxygen measuring
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005259 measurement Methods 0.000 claims description 57
- 239000008280 blood Substances 0.000 claims description 45
- 210000004369 blood Anatomy 0.000 claims description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 44
- 229910052760 oxygen Inorganic materials 0.000 claims description 44
- 239000001301 oxygen Substances 0.000 claims description 44
- 238000003780 insertion Methods 0.000 claims description 31
- 230000037431 insertion Effects 0.000 claims description 31
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000004905 finger nail Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
- A61B5/6826—Finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6838—Clamps or clips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
- A61B5/02427—Details of sensor
Abstract
A finger-clip oximeter comprises an upper casing (1), a lower casing (2) and a pivot connecting to the upper casing (1) and the lower casing (2). A finger-inserting hole (4) is formed between the upper surface of the lower casing (2) and the lower surface of the upper casing (1). The finger-clip oximeter also comprises a measuring card (15) which can be installed in said finger-inserting hole (4) or can be removed from said finger-inserting hole (4). The measuring card (15) has a hole (13) which aligns with the measuring components (11, 12) within the upper casing (1) and the lower casing (2).
Description
Technical field
The present invention relates to a kind of finger folder blood oxygen instrument that can represent measured value by audio tone, it is used for detecting the blood oxygen saturation of blood.
Background technology
In the prior art, the finger-clipped blood oxygen measuring device generally includes upper and lower two housings and the pivot that is connected these upper and lower two housings, these upper and lower two housings apply clamping pressure by a wind spring to the fingernail portion that is placed on the measured finger in the finger insertion hole, make that these upper and lower two housings both can rotate relatively around this pivot, also can be separated from each other a segment distance.
Yet the degree of depth of described finger insertion hole and thickness degree all have fixed size usually, or are applicable to the adult, or are applicable to the child; Be applicable to the people that finger is not only thick but also long, or be applicable to the people that finger is not only thin but also short, or the like.Therefore, at the same family,, just need to be equipped with the finger-clipped blood oxygen measuring device of a plurality of different sizes because the length of different kinsfolks finger is different with thickness.
This has increased the economy expenditure of family undoubtedly.
Summary of the invention
The purpose of this invention is to provide a kind of finger folder blood oxygen measuring device, it can realize that many people use same finger folder blood oxygen measuring device, has eliminated finger length and thickness to referring to the requirement of folder blood oxygen measuring device, makes a finger folder blood oxygen measuring device applicable to more user.
Another object of the present invention provides a kind of finger folder blood oxygen measuring device, and it can become adult and child's oximeter general.
Another object of the present invention provides a kind of finger folder blood oxygen measuring device, and user is all applicable in all ages and classes section.
For this reason, the invention provides a kind of finger folder blood oxygen measuring device, the pivot that it comprises upper shell, lower house and is connected this upper shell and lower house, the upper surface of described lower house and the following table of described upper shell ... form finger insertion hole between the face, it is characterized in that described finger folder blood oxygen measuring device also comprises can ... the measurement card of installing or removing in finger insertion hole.
Preferably, described measurement card have with upper shell and lower house on the aligned hole of measurement components and parts.
Preferably, described measurement card has backstop outside backstop in the hole, finger pad and the hole, and backstop is perpendicular to the finger pad in the hole, and backstop has the part that matches with the outer surface of lower house outside the hole.
Preferably, described measurement card has along the stretching structure of finger insertion hole depth direction.
Preferably, backstop has along finger insertion hole depth direction stretching structure freely in the hole of described measurement card.
Preferably, backstop has along finger insertion hole depth direction stretching structure freely outside the hole of described measurement card.
Preferably, the lower surface of finger pad has and the corresponding shape of the upper surface of lower house.
Preferably, the aligned described hole of measurement components and parts with on upper shell and the lower house of described measurement card is arranged on the finger pad of described measurement card.
Preferably, the upper surface of finger pad has the arcuate groove that is in contact with one another with finger.
Preferably, be equipped with one group of described measurement card with different length finger pad.
Preferably, be equipped with one group of described measurement card with finger pad of different curvature arcuate groove.
Preferably, the part that backstop matches with the outer surface of lower house outside the described hole is the fit structure between inward flange and the outward flange.
Preferably, described measurement card is made by transparent material.
According to finger folder blood oxygen measuring device of the present invention, when not installing and measuring card in the finger insertion hole, applicable to thick fingers and/or long user; And when the measurement card has been installed in the finger insertion hole, just applicable to the thin user of finger.Therefore, can realize that many people use same finger folder blood oxygen measuring device, eliminate finger length and thickness, make a finger folder blood oxygen measuring device applicable to more user to referring to the requirement of folder blood oxygen measuring device.
According to the present invention, a series of measurement cards that a finger folder blood oxygen measuring device can contact groove with different length, differently contoured finger are used, therefore, can select some different measurement cards standby according to kinsfolk's finger length, thickness, the common finger folder blood oxygen measuring device that uses of all kinsfolks can be become, adult and child's oximeter general can be become certainly.
According to the present invention, a series of measurement cards that a finger folder blood oxygen measuring device can contact groove with different length, differently contoured finger are used, therefore, along with child's growth, point elongated chap, but still can provide replacing to measure card, press from both sides blood oxygen measuring device and continue to be suitable for same finger, therefore, user is all applicable in all ages and classes section, and need not to change the finger-clipped blood oxygen measuring device of big model again.
To brief description of drawings
Fig. 1 is the finger insertion hole external structure sketch map according to finger folder blood oxygen measuring device of the present invention;
Fig. 2 is the longitudinal profile structural representation according to finger folder blood oxygen measuring device of the present invention;
Fig. 3 is the birds-eye perspective according to the measurement card of finger folder blood oxygen measuring device of the present invention;
Fig. 4 is the face upwarding view according to the measurement card of finger folder blood oxygen measuring device of the present invention;
Fig. 5 is according to the measurement card of the finger folder blood oxygen measuring device of first embodiment of the invention and the mounting structure sketch map of lower house;
Fig. 6 is according to the measurement card of the finger folder blood oxygen measuring device of second embodiment of the invention and the mounting structure sketch map of lower house;
Fig. 7 is according to the measurement card of the finger folder blood oxygen measuring device of third embodiment of the invention and the mounting structure sketch map of lower house.
Preferred forms
As shown in Figure 1, finger folder blood oxygen measuring device according to the present invention comprises upper shell 1, lower house 2 and measures card 15, wherein, is formed with finger insertion hole 4 between upper shell 1 and lower house 2.
As shown in Figure 2, finger folder blood oxygen measuring device according to the present invention comprises that further display 8, upper shell measuring circuit plate 9, lower house measuring circuit plate 10, upper shell are measured components and parts 11, lower house is measured components and parts 12 and battery 14.
Can be clear that from Fig. 2, measure card 15 and can be installed in the finger insertion hole 4 that forms between upper shell 1 and the lower house 2 that its hole 13 measures components and parts 11 with upper shell and lower house measurement components and parts 12 are aimed at.And, measure card 15 and be fixed on the outer surface of lower house 2 by position I.The mounting structure of measuring the outer surface of card 15 and lower house 2 at position I place has numerous embodiments, and inciting somebody to action hereinafter in conjunction with the accompanying drawings, 5-7 is elaborated.
Fig. 3 and Fig. 4 show an embodiment according to measurement card 15 of the present invention intuitively, can clearly be seen that, described measurement card 15 has backstop 23 outside backstop 21 in the hole, finger pad 22 and the hole.
Particularly, backstop 21 has stop surface 24 in the hole, and finger pad 22 has upper surface 25 and lower surface 26, and backstop 23 has the surface of installation 27 outside the hole.
In this embodiment, the stop surface 24 of backstop 21 is perpendicular to finger pad 22 in the hole, and like this, user can be according to oneself custom, adopt point tripe down or mode up freely measure.
The installation surface 27 of backstop 23 is provided with the part 20 that matches with the outer surface of lower house 2 outside the hole.This part 20 has numerous embodiments, and inciting somebody to action hereinafter in conjunction with the accompanying drawings, 5-7 is elaborated.
The upper surface 25 of finger pad 22 has and is used for and the arcuate groove that is in contact with one another of finger, so that the finger of user feels comfortably cool, the cross section of this arcuate groove can ovalize, also can be other suitable shape.This arcuate groove cross-sectional area can vary in size, to be applicable to finger thickness different people.
The lower surface 26 of finger pad 22 has and the corresponding shape of the upper surface of lower house 2, so that make that the lower surface 26 of finger pad 22 can be closely connected mutually with the upper surface of lower house 2.
Under the installment state of described measurement card 15, described hole 13 on the finger pad 22 of described measurement card 15 is aimed at the measurement components and parts 11,12 on upper shell 1 and the lower house 2, to prevent influencing the reception of measuring the photosignal between the components and parts 11,12 owing to described measurement card 15 has been installed.
Fig. 5 shows according to the measurement card 15 of finger folder blood oxygen measuring device of the present invention and first embodiment of the mounting structure of lower house 2.Wherein, the outer surface of lower house 2 is provided with notch 101, and this recess 101 is provided with and cooperates inward flange 102; Be provided with engagement protrusion 201 and measure card 15, this engagement protrusion 201 is provided with and cooperates outward flange 202.
When being installed in measurement card 15 in the finger insertion hole 4, the cooperation outward flange 202 of described engagement protrusion 201 cooperatively interacts with the inward flange 102 that cooperates of described recess 101, thereby makes that measuring card 15 firmly is installed in the finger insertion hole 4.
In finger insertion hole 4, disassemble measuring card 15 if wish, only need slightly in finger insertion hole 4, to take out described measurement card 15 and get final product, the cooperation outward flange 202 of described engagement protrusion 201 just can with described recess 101 cooperate inward flange 102 to break away to cooperate.
Fig. 6 shows according to the measurement card 15 of finger folder blood oxygen measuring device of the present invention and second embodiment of the mounting structure of lower house 2.Wherein, the outer surface of lower house 2 is provided with engagement protrusion 103, and this projection 103 is provided with and cooperates outward flange 104; Be provided with notch 203 and measure card 15, this notch 203 is provided with and cooperates inward flange 204.
When being installed in measurement card 15 in the finger insertion hole 4, the cooperation outward flange 104 of described engagement protrusion 103 cooperatively interacts with the inward flange 204 that cooperates of described recess 203, thereby makes that measuring card 15 firmly is installed in the finger insertion hole 4.
In finger insertion hole 4, disassemble measuring card 15 if wish, only need slightly in finger insertion hole 4, to take out described measurement card 15 and get final product, the cooperation outward flange 104 of described engagement protrusion 103 just can with described recess 203 cooperate inward flange 204 to break away to cooperate.
Fig. 7 shows according to the measurement card 15 of finger folder blood oxygen measuring device of the present invention and the 3rd embodiment of the mounting structure of lower house 2.Wherein, the outer surface of lower house 2 is provided with and cooperates hook 105, this cooperation hook 105 to be provided with cooperation inward flange 106; Be provided with cooperation outward flange 206 and measure card 15.
When being installed in measurement card 15 in the finger insertion hole 4, described inward flange 106 cooperatively interacts with the described outward flange 206 that cooperates, thereby makes that measuring card 15 firmly is installed in the finger insertion hole 4.
If wish in finger insertion hole 4, to disassemble measuring card 15, only need to lift slightly described measurement card 15, described cooperation inward flange 106 cooperates with cooperation outward flange 206 disengagings, just makes and can extract out in finger insertion hole 4.
Particularly, can be equipped with one group of described measurement card, thereby go for pointing the different user of length with different length finger pad.
Particularly, can be equipped with one group of described measurement card, thereby go for pointing the different user of thickness with finger pad of different curvature arcuate groove.
In according to other embodiments of the invention, can not be equipped with one group of described measurement card with different length finger pad, and make described measurement card itself have along the stretching structure of finger insertion hole depth direction, backstop is had along finger insertion hole depth direction stretching structure freely; Backstop is had along finger insertion hole depth direction stretching structure freely, thereby go for pointing the different user of length.
Particularly, measurement card according to the present invention can have transparent material to make, thus described measurement card can not establish with upper shell and lower house on the aligned hole of measurement components and parts.
Although disclose some embodiment of the present invention, those skilled in the art will appreciate that and to carry out such or such modification, improve and replace the present invention, yet this all will be included within the protection domain of appended claims.
Claims (10)
1. one kind refers to the folder blood oxygen measuring device, it comprises upper shell, lower house, connect the pivot of this upper shell and lower house, upper shell measures components and parts and lower house is measured components and parts, form finger insertion hole between the upper surface of described lower house and the lower surface of described upper shell, it is characterized in that described finger folder blood oxygen measuring device also comprises the measurement card that can install or remove in described finger insertion hole.
2. finger folder blood oxygen measuring device as claimed in claim 1 is characterized in that, described measurement card has with described upper shell measures components and parts and the aligned hole of described lower house measurement components and parts.
3. finger folder blood oxygen measuring device as claimed in claim 2, it is characterized in that, described measurement card has backstop outside backstop in the hole, finger pad and the hole, and backstop is perpendicular to described finger pad in the described hole, and backstop has the part that matches with the outer surface of lower house outside the described hole.
4. finger folder blood oxygen measuring device as claimed in claim 3 is characterized in that described measurement card has along the stretching structure of finger insertion hole depth direction.
5. finger as claimed in claim 4 folder blood oxygen measuring device is characterized in that, in the hole of described measurement card outside backstop and/or the hole backstop have along finger insertion hole depth direction stretching structure freely.
6. finger folder blood oxygen measuring device as claimed in claim 3 is characterized in that the lower surface of described finger pad has and the corresponding shape of the upper surface of described lower house, and the upper surface of described finger pad has the arcuate groove that is in contact with one another with finger.
7. finger folder blood oxygen measuring device as claimed in claim 3 is characterized in that the aligned described hole of measurement components and parts with on upper shell and the lower house of described measurement card is arranged on the described finger pad of described measurement card.
8. finger folder blood oxygen measuring device as claimed in claim 3 is characterized in that, is equipped with one group of described measurement card with the described finger pad of different length, and/or, be equipped with one group of described measurement card with described finger pad of different curvature arcuate groove.
9. finger folder blood oxygen measuring device as claimed in claim 3 is characterized in that the part that backstop matches with the outer surface of lower house outside the described hole is the fit structure between inward flange and the outward flange.
10. finger folder blood oxygen measuring device as claimed in claim 1 is characterized in that described measurement card is made by transparent material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2008/072204 WO2010022563A1 (en) | 2008-08-29 | 2008-08-29 | Oximeter general for adults and children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101854861A CN101854861A (en) | 2010-10-06 |
| CN101854861B true CN101854861B (en) | 2011-08-31 |
Family
ID=41720783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801160299A Active CN101854861B (en) | 2008-08-29 | 2008-08-29 | Oximeter general for adults and children |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101854861B (en) |
| WO (1) | WO2010022563A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113786193B (en) * | 2021-09-22 | 2023-06-16 | 惠州安博臣科技有限公司 | Oximeter with protective structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676139A (en) * | 1994-12-14 | 1997-10-14 | Ohmeda Inc. | Spring clip probe housing |
| JP2007029702A (en) * | 2005-06-20 | 2007-02-08 | Nippon Seimitsu Sokki Kk | Fingertip clip for photoelectric living body information measuring apparatus |
| DE102005054152A1 (en) * | 2005-11-14 | 2007-05-16 | Viasys Healthcare Gmbh | Pulse sensor, pulse meter, oximeter, joystick and helmet |
| JP4516002B2 (en) * | 2005-11-15 | 2010-08-04 | 日本精密測器株式会社 | Fingertip clip of photoelectric biological information measuring device |
| JP2007289462A (en) * | 2006-04-26 | 2007-11-08 | Konica Minolta Sensing Inc | Biological information measuring apparatus |
| CN100448398C (en) * | 2006-11-27 | 2009-01-07 | 北京超思电子技术有限责任公司 | A finger-clipped saturation oxygen measuring apparatus |
| CN201079393Y (en) * | 2007-07-13 | 2008-07-02 | 深圳迈瑞生物医疗电子股份有限公司 | Finger clipping type blood oxygen probe |
-
2008
- 2008-08-29 CN CN2008801160299A patent/CN101854861B/en active Active
- 2008-08-29 WO PCT/CN2008/072204 patent/WO2010022563A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN101854861A (en) | 2010-10-06 |
| WO2010022563A1 (en) | 2010-03-04 |
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Address after: 100039 Beijing City, Haidian District Fuxing Road, No. 83 West floor three room 320 Patentee after: Beijing Ultra-thinking Electronic Technology Co., Ltd. Address before: 100039, Fuxing Road, Beijing, Haidian District, No. 36, B, 1126-1128 Patentee before: Beijing Chaosi Electronic Technology Co., Ltd. |
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Address after: 100143 Yuquanlu Road Haidian District, No. 1, layer 4, layer 4104, 12, Patentee after: Beijing Chaosi Electronic Technology Co., Ltd. Address before: 100039 Beijing City, Haidian District Fuxing Road, No. 83 West floor three room 320 Patentee before: Beijing Ultra-thinking Electronic Technology Co., Ltd. |
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Address after: Room 410-412, 2 / F, 3 / F, 4 / F, building 2, No.9, Shuangyuan Road, Shijingshan District, Beijing 100041 Patentee after: Beijing Chaos Electronic Technology Co., Ltd. Address before: 100143, Haidian District, Yuquanlu Road, No. 12, 4, 4104, Beijing Patentee before: Beijing Chaos Electronic Technology Co., Ltd. |
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