CN201798745U - Finger clamping type oximeter - Google Patents
Finger clamping type oximeter Download PDFInfo
- Publication number
- CN201798745U CN201798745U CN2010205363992U CN201020536399U CN201798745U CN 201798745 U CN201798745 U CN 201798745U CN 2010205363992 U CN2010205363992 U CN 2010205363992U CN 201020536399 U CN201020536399 U CN 201020536399U CN 201798745 U CN201798745 U CN 201798745U
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- finger
- upper shell
- blood oxygen
- oxygen instrument
- middle shell
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Abstract
The utility model provides a finger clamping type oximeter, which comprises a first part, a second part and a pair of anti-dazzling screens relatively arranged at both sides of the finger clamping type oximeter, wherein the first part and the second part are connected together in a pivot mode, a finger containing chamber is formed in the relative position of the first part and the second part, the first part comprises an upper shell and a middle shell, and the upper shell and the middle shell are fixed together detachably in a mutually overlapping mode; and one part of each anti-dazzling screen is fixed between the overlapping surfaces of the upper shell and the middle shell, and the other part extends from the overlapping surfaces to the second part so as to prevent environmental light rays from entering the finger containing chamber. The fixing mode of the anti-dazzling screens in the finger clamping type oximeter is simple, and the finger clamping type oximeter is more convenient to assemble.
Description
Technical field
This utility model relates to a kind of finger-clipped blood oxygen instrument.
Background technology
Blood oxygen instrument is the device that is used for measuring blood erythrocyte blood oxygen saturation, whether can determine in patient's body anoxia by the measurement of blood oxygen instrument.In recent years, along with the raising of quality of life, people often tentatively judge the health status of health by measuring the erythrocyte blood oxygen saturation.Therefore, blood oxygen instrument develops to portable type gradually.
Finger-clipped blood oxygen instrument promptly is a kind of common portable blood oxygen instrument, and this blood oxygen instrument volume is little, be easy to carry, and also easy to use, the finger containing cavity that only needs the measured that finger is put into finger-clipped blood oxygen instrument can be measured.Yet this finger-clipped blood oxygen instrument is subjected to the influence of ambient light easily and certainty of measurement is descended in measuring process.In order to reduce the influence of ambient light to certainty of measurement, Chinese patent ZL200820214092.3 discloses a kind of finger-clipped blood oxygen instrument with shaded effect.See also Fig. 1, finger-clipped blood oxygen instrument mainly comprises upper casing 10A, lower casing 10B, upper framework, following framework and presses pleat brake sack 14A, 14B, wherein, upper member comprises Upper gasket 11A and fingernail seat 12A, following framework comprises lower gasket 11B and refers to tripe seat 12B, upper framework is pointed containing cavity with following framework by tightening torsion spring 13A, 13B is assembled together and forms one, presses pleat brake sack 14A, 14B to be arranged on the relative both sides of finger containing cavity.The upper framework fastening is in upper casing 10A, and following framework fastening is in lower casing 10B, and upper casing 10A and lower casing 10B are fastened togather by buckle structure.
Though above-mentioned finger-clipped blood oxygen instrument with shaded effect can be by pressing pleat brake sack 14A, 14B to reduce the influence of ambient light to certainty of measurement, but, press the two ends of pleat brake sack 14A, 14B to need fastening respectively in fingernail seat 12A with refer to the both sides of tripe seat 12B, this setup makes when assembling blood oxygen instrument, it is fixing to press the pleat brake sack to be difficult for, often need to assemble repeatedly and could will press the pleat brake sack to fix, this causes the assembling process of blood oxygen instrument loaded down with trivial details, brings inconvenience to maker and user.
The utility model content
Technical problem to be solved in the utility model is exactly at the above-mentioned defective that exists in the prior art, and a kind of finger-clipped blood oxygen instrument is provided, and the fixed form of its brake sack is simple and convenient, thereby makes finger-clipped blood oxygen instrument be convenient to assembling.
Solve the problems of the technologies described above the technical scheme that is adopted and provide a kind of finger-clipped blood oxygen instrument, the a pair of brake sack that comprises first parts, second parts and be opposite to these finger-clipped blood oxygen instrument both sides, described first parts and described second parts pivotally link together, the relative position place of described first parts and described second parts forms the finger containing cavity, described first parts comprise upper shell and middle shell, and described upper shell and described middle shell are fixed together one above the other with removably; For each brake sack, the one partial fixing is between described upper shell and middle shell stacked, and another part extends to described second parts from stacked face and enters described finger containing cavity to block ambient light.
Wherein, described brake sack comprises: bending part, and it is fixed between described upper shell and middle shell stacked; And the brake sack body part, it links to each other with bending part and extends to described second parts from stacked face.
Wherein, be provided with a plurality of through holes at described bending part, accordingly, the position corresponding with described a plurality of through holes is provided with a plurality of protuberances that match with described a plurality of through holes on stacked of described upper shell or lower house stacked, and described brake sack is fixed on described upper shell or the lower house by described through hole and described protuberance.
Wherein, the stacked face of described upper shell comprises upper shell flange and upper shell groove, accordingly, the stacked face of described middle shell comprises middle shell groove and middle shell flange, and, described upper shell flange and described upper shell groove match with described middle shell groove and described middle shell flange respectively, and described protuberance is arranged on described upper shell lugs position or described middle shell groove location.
Wherein, described bending part is at stacked the width that equals described upper shell and middle shell perpendicular to the development length on the described body direction.
Wherein, described brake sack adopts elastomeric material to make.
Wherein, described brake sack adopts silica gel material to make.
Wherein, described brake sack is more than 1/3rd of described finger-clipped blood oxygen instrument length at the development length of described finger-clipped blood oxygen instrument length direction.
Wherein, marginal position place at described upper shell is provided with a plurality of draw-in grooves, accordingly, be provided with a plurality of buckles that cooperate with described draw-in groove at the marginal position place of described ducted body, described upper shell and described ducted body are by described draw-in groove and described buckle and be fixed together.
The utlity model has following advantage:
The finger-clipped blood oxygen instrument that this utility model provides is that first parts are designed to two parts, be upper shell and middle shell, and described upper shell and described middle shell are fixed together one above the other with removably, like this, when assembling, do not need to assemble repeatedly blood oxygen instrument and fix pressure pleat brake sack, only need upper shell and middle shell splits and brake sack is fixed between upper shell and middle shell stacked and gets final product, thereby, the mode of this fixedly brake sack is simple and convenient, and adopt the assembling process of finger-clipped blood oxygen instrument of this brake sack fixed form also convenient, this not only can improve the production efficiency of manufacturing enterprise, and is convenient to the position of using and adjust brake sack of user.
As a preferred embodiment of the present utility model, brake sack adopts the softish elastomeric material of quality to make, this not only is convenient to the fixing of upper shell and middle shell, and can reduce brake sack, thereby reduce the defective that aesthetics that finger-clipped blood oxygen instrument may cause because of life-time service descends or damages effectively because of the damage of friction to lower house.
Description of drawings
Fig. 1 is the exploded view of finger-clipped blood oxygen instrument in the prior art;
Fig. 2 is the axonometric chart of finger-clipped blood oxygen instrument provided by the utility model;
Fig. 3 is the structure chart that has the middle shell of brake sack; And
Fig. 4 is the structure chart that has the upper shell of brake sack.
The specific embodiment
For making those skilled in the art person understand the technical solution of the utility model better, the finger-clipped blood oxygen instrument that this utility model provides is elaborated below in conjunction with accompanying drawing.
See also Fig. 2, be the axonometric chart of finger-clipped blood oxygen instrument.Finger-clipped blood oxygen instrument comprises first parts, second parts, brake sack 5, illuminating source, light receiving device, data processing unit, display screen 6 and switch 7.Wherein, first parts comprise that upper shell 1 and middle shell 2, the second parts comprise lower house 3 and battery cover (among the figure for illustrating), and first parts and second parts link together by rotating shaft and the spring pivot mode with common employing.Upper shell 1 is fixed together one above the other with middle shell 2, and middle shell 2 is between upper shell 1 and lower house 3.Point the both sides that 4, two brake sacks 5 of containing cavity are separately fixed at described finger containing cavity 4, the i.e. both sides of finger-clipped blood oxygen instrument in the middle shell 2 and the relative position place formation of lower house 3.Be provided with display screen 6 and switch 7 on the top of upper shell 1.
Bottom at finger containing cavity 4 is provided with illuminating source, and illuminating source provides electric energy by being arranged on battery in the lower house 3 (among the figure for illustrating), and sends the light of certain wavelength under the electric energy effect that battery provides.Top and the position relative with illuminating source at finger containing cavity 4 are provided with the light receiving device, be used to receive the optical signal that illuminating source sends, and the optical signal of its acceptance is sent to data processing unit.Data processing unit is arranged on the bottom surface of display screen 6 and is positioned at the top of light receiving device, it is used to receive from the optical signal of light receiving device and to optical signal handles, draw oxygen content value and/or other physiologic parameter value, then oxygen content value and/or other physiologic parameter value are delivered to display screen 6, show oxygen content value and/or other physiologic parameter value by display screen 6.
See also Fig. 3 and Fig. 4, be respectively the structure chart and the structure chart that has the upper shell of brake sack of the middle shell that has brake sack.The periphery of middle shell 2 is provided with five buckles 21, and the periphery of upper shell 1 is provided with the draw-in groove 11 that matches with buckle 21 accordingly, by cooperatively interacting of draw-in groove 11 and buckle 21, upper shell 1 and middle shell 2 is connected together one above the other.Periphery at the relative face of middle shell 2 and upper shell 1 is provided with middle shell flange 22 and middle shell groove 23, and middle shell flange 22 is than the center of middle shell groove 23 more close middle shells 2.Accordingly, be provided with upper shell groove 12 and upper shell flange 13 at the periphery of the relative face of upper shell 1 and middle shell 2, and upper shell groove 12 is than the center of upper shell flange 13 more close upper shells 1.Middle shell flange 22 and middle shell groove 23 have constituted stacked of middle shell, upper shell groove 12 and upper shell flange 13 have constituted stacked of upper shell, when upper shell 1 and middle shell 2 are fixed together one above the other by draw-in groove 11 and buckle 21, stacked of upper shell and stacked mutual extrusion of middle shell, be that upper shell groove 12 and upper shell flange 13 push with middle shell flange 22 and middle shell groove 23 respectively, the part of brake sack 5 is fixed on upper shell and middle shell stacked.
Particularly, brake sack 5 comprises the body 51 and the bending part 52 of platy structure, and bending part 52 links to each other with body 51 and be vertical with body 51.On upper shell flange 13 and with finger containing cavity 4 corresponding positions, four protuberances 14 are set, accordingly, be provided with four through holes 53 at the thickness direction of bending part 52, and through hole 53 match with protuberance 14.When assembling finger-clipped blood oxygen instrument, at first brake sack 5 is fixed on the upper shell 1 by protuberance 14 and through hole 53, then upper shell 1 and middle shell 2 are fixed together stackedly, and the body 51 of brake sack 5 enters described finger containing cavity 4 from the stacked housing 3 directions extension that faces down of upper shell 1 and middle shell 2 to block ambient light.Protuberance 14 and through hole 53 not only can make the fixation procedure of brake sack 5 convenient, and brake sack 5 is securely fixed between upper shell 1 and middle shell 2 stacked more.In order more effectively to reduce the influence of ambient light to finger-clipped blood oxygen instrument certainty of measurement, the length of brake sack 5 should be more than or equal to 1/3rd of finger-clipped blood oxygen instrument length.Consider and save to make the used material of brake sack 5 that the bending part 52 of brake sack 5 equals or is slightly larger than stacked of stacked of upper shell or middle shell at the development length (or width of bending part) perpendicular to body 51 directions.
In the present embodiment, brake sack 5 adopts to be made such as the softish elastomeric material of quality such as silica gel material, so not only can prevent the influence of the fixation procedure of 5 pairs of upper shells 1 of brake sack and middle shell 2, promptly, the problem that can avoid the draw-in groove 11 that may cause and buckle 21 to be difficult to cooperate because of brake sack 5, can also reduce the friction between brake sack 5 and the lower house 3, thereby can avoid lower house 3 to cause the decline of aesthetics of finger-clipped blood oxygen instrument or the problem that lower house 3 damages because of the friction of brake sack 5.
Need to prove that protuberance 14 also can be arranged on the middle shell groove 23, perhaps being arranged on can be with other position of stacked of brake sack 5 fixed upper shells 1 and middle shell 2.And upper shell 1 and middle shell 2 stacked can be successive around upper shell 1 and middle shell 2 peripheries, also can be discontinuous around upper shell 1 and middle shell 2 peripheries.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present utility model is described, yet this utility model is not limited thereto.For those skilled in the art, under the situation that does not break away from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement also are considered as protection domain of the present utility model.
Claims (9)
1. finger-clipped blood oxygen instrument, the a pair of brake sack that comprises first parts, second parts and be opposite to these finger-clipped blood oxygen instrument both sides, described first parts and described second parts pivotally link together, the relative position place of described first parts and described second parts forms the finger containing cavity, it is characterized in that, described first parts comprise upper shell and middle shell, and described upper shell and described middle shell are fixed together one above the other with removably; For each brake sack, the one partial fixing is between described upper shell and middle shell stacked, and another part extends to described second parts from stacked face and enters described finger containing cavity to block ambient light.
2. finger-clipped blood oxygen instrument according to claim 1 is characterized in that described brake sack comprises: bending part, and it is fixed between described upper shell and middle shell stacked; And the brake sack body part, it links to each other with bending part and extends to described second parts from stacked face.
3. finger-clipped blood oxygen instrument according to claim 2, it is characterized in that, be provided with a plurality of through holes at described bending part, accordingly, the position corresponding with described a plurality of through holes is provided with a plurality of protuberances that match with described a plurality of through holes on stacked of described upper shell or lower house stacked, and described brake sack is fixed on described upper shell or the lower house by described through hole and described protuberance.
4. finger-clipped blood oxygen instrument according to claim 3, it is characterized in that, the stacked face of described upper shell comprises upper shell flange and upper shell groove, accordingly, the stacked face of described middle shell comprises middle shell groove and middle shell flange, and described upper shell flange and described upper shell groove match with described middle shell groove and described middle shell flange respectively, and described protuberance is arranged on described upper shell lugs position or described middle shell groove location.
5. finger-clipped blood oxygen instrument according to claim 2 is characterized in that, described bending part is at stacked the width that equals described upper shell and middle shell perpendicular to the development length on the described body direction.
6. finger-clipped blood oxygen instrument according to claim 1 is characterized in that, described brake sack adopts elastomeric material to make.
7. finger-clipped blood oxygen instrument according to claim 6 is characterized in that, described brake sack adopts silica gel material to make.
8. finger-clipped blood oxygen instrument according to claim 1 is characterized in that, described brake sack is more than 1/3rd of described finger-clipped blood oxygen instrument length at the development length of described finger-clipped blood oxygen instrument length direction.
9. according to any described finger-clipped blood oxygen instrument of claim 1-8, it is characterized in that, marginal position place at described upper shell is provided with a plurality of draw-in grooves, accordingly, be provided with a plurality of buckles that cooperate with described draw-in groove at the marginal position place of described ducted body, described upper shell and described ducted body are by described draw-in groove and described buckle and be fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205363992U CN201798745U (en) | 2010-09-15 | 2010-09-15 | Finger clamping type oximeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205363992U CN201798745U (en) | 2010-09-15 | 2010-09-15 | Finger clamping type oximeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798745U true CN201798745U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205363992U Expired - Lifetime CN201798745U (en) | 2010-09-15 | 2010-09-15 | Finger clamping type oximeter |
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| CN (1) | CN201798745U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525485A (en) * | 2012-03-06 | 2012-07-04 | 北京超思电子技术有限责任公司 | Finger-stall type blood oxygen gauge |
| CN102551737A (en) * | 2012-03-06 | 2012-07-11 | 北京超思电子技术有限责任公司 | Fingerstall-type blood oxygen measuring apparatus |
| CN102579056A (en) * | 2012-03-31 | 2012-07-18 | 北京超思电子技术有限责任公司 | Shell and portable oximeter |
| CN102579054A (en) * | 2012-03-06 | 2012-07-18 | 北京超思电子技术有限责任公司 | Waterproof shell and oximeter |
| CN103156619A (en) * | 2011-12-12 | 2013-06-19 | 深圳市泰嘉电子有限公司 | Silica-gel finger-clip-type degree of blood oxygen saturation sensor |
| CN104970803A (en) * | 2015-07-08 | 2015-10-14 | 中国医学科学院生物医学工程研究所 | Probe with pulse blood oxygen detection and muscle relaxation detection function at same time |
| CN106205099A (en) * | 2016-08-31 | 2016-12-07 | 北京首科长昊医疗科技有限公司 | A kind of compound volume pulsation wave signal acquisition process fingerstall |
| CN109381197A (en) * | 2018-09-06 | 2019-02-26 | 北京大学 | Noninvasive dynamics monitoring device and its detection method based on articulations digitorum manus multispectral image |
| CN109419514A (en) * | 2017-08-29 | 2019-03-05 | 北京超思电子技术有限责任公司 | A kind of finger folder BOLD contrast |
| CN109938744A (en) * | 2019-04-10 | 2019-06-28 | 昆山沃德喜乐智能科技有限公司 | A kind of breath interruption disease monitor |
| CN110037712A (en) * | 2019-05-13 | 2019-07-23 | 深圳市蓝瑞格生物医疗科技有限公司 | A kind of finger clip type blood oxygen saturation measuring device being adapted to thickness finger |
| CN111885958A (en) * | 2018-09-25 | 2020-11-03 | 深圳迈瑞生物医疗电子股份有限公司 | Bandage for blood oxygen probe and blood oxygen probe |
-
2010
- 2010-09-15 CN CN2010205363992U patent/CN201798745U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156619A (en) * | 2011-12-12 | 2013-06-19 | 深圳市泰嘉电子有限公司 | Silica-gel finger-clip-type degree of blood oxygen saturation sensor |
| US9724041B2 (en) | 2012-03-06 | 2017-08-08 | Beijing Choice Electronic Technology Co., Ltd. | Fingerstall oximeter |
| CN102551737A (en) * | 2012-03-06 | 2012-07-11 | 北京超思电子技术有限责任公司 | Fingerstall-type blood oxygen measuring apparatus |
| CN102579054A (en) * | 2012-03-06 | 2012-07-18 | 北京超思电子技术有限责任公司 | Waterproof shell and oximeter |
| WO2013131482A1 (en) * | 2012-03-06 | 2013-09-12 | 北京超思电子技术有限责任公司 | Finger-cot type oximeter |
| CN102579054B (en) * | 2012-03-06 | 2014-07-16 | 北京超思电子技术股份有限公司 | Waterproof shell and oximeter |
| CN102525485B (en) * | 2012-03-06 | 2014-10-15 | 北京超思电子技术股份有限公司 | Finger-stall type blood oxygen gauge |
| CN102551737B (en) * | 2012-03-06 | 2015-08-26 | 北京超思电子技术股份有限公司 | A kind of Fingerstall-type blood oxygen measuring apparatus |
| CN102525485A (en) * | 2012-03-06 | 2012-07-04 | 北京超思电子技术有限责任公司 | Finger-stall type blood oxygen gauge |
| CN102579056A (en) * | 2012-03-31 | 2012-07-18 | 北京超思电子技术有限责任公司 | Shell and portable oximeter |
| CN102579056B (en) * | 2012-03-31 | 2015-07-15 | 北京超思电子技术股份有限公司 | Shell and portable oximeter |
| CN104970803A (en) * | 2015-07-08 | 2015-10-14 | 中国医学科学院生物医学工程研究所 | Probe with pulse blood oxygen detection and muscle relaxation detection function at same time |
| CN106205099B (en) * | 2016-08-31 | 2017-07-14 | 北京首科长昊医疗科技有限公司 | A kind of compound volume pulsation wave signal acquisition process fingerstall |
| CN106205099A (en) * | 2016-08-31 | 2016-12-07 | 北京首科长昊医疗科技有限公司 | A kind of compound volume pulsation wave signal acquisition process fingerstall |
| CN109419514A (en) * | 2017-08-29 | 2019-03-05 | 北京超思电子技术有限责任公司 | A kind of finger folder BOLD contrast |
| CN109381197A (en) * | 2018-09-06 | 2019-02-26 | 北京大学 | Noninvasive dynamics monitoring device and its detection method based on articulations digitorum manus multispectral image |
| CN111885958A (en) * | 2018-09-25 | 2020-11-03 | 深圳迈瑞生物医疗电子股份有限公司 | Bandage for blood oxygen probe and blood oxygen probe |
| CN109938744A (en) * | 2019-04-10 | 2019-06-28 | 昆山沃德喜乐智能科技有限公司 | A kind of breath interruption disease monitor |
| CN110037712A (en) * | 2019-05-13 | 2019-07-23 | 深圳市蓝瑞格生物医疗科技有限公司 | A kind of finger clip type blood oxygen saturation measuring device being adapted to thickness finger |
| CN110037712B (en) * | 2019-05-13 | 2024-06-04 | 深圳市蓝瑞格生物医疗科技有限公司 | Finger-clamping type blood oxygen measuring device adapting to thick and thin fingers |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
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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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
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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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
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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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |