CN204218912U - Ring-shaped oxygen saturation measurement instrument - Google Patents
Ring-shaped oxygen saturation measurement instrument Download PDFInfo
- Publication number
- CN204218912U CN204218912U CN201420546507.2U CN201420546507U CN204218912U CN 204218912 U CN204218912 U CN 204218912U CN 201420546507 U CN201420546507 U CN 201420546507U CN 204218912 U CN204218912 U CN 204218912U
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- finger
- oxygen saturation
- ring
- measurement instrument
- saturation measurement
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Abstract
This utility model provides a kind of ring-shaped oxygen saturation measurement instrument.This ring-shaped oxygen saturation measurement instrument comprises finger-stall (1) and is installed on the body (3) in finger-stall (1); Described finger-stall (1) is for being worn over finger by body (3), and described body (3) is for measuring blood oxygen saturation; (1) is also provided with the elastic construction that can stretch to described finger-stall; By changing the finger-stall (1) of different size, the finger that this ring-shaped oxygen saturation measurement instrument can adapt to different thicknesses is measured, and wears convenience, difficult drop-off, and applicable long-time continuous wears use.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of ring-shaped oxygen saturation measurement instrument.
Background technology
Blood oxygen saturation is one of clinical key physiological parameters, and the general oxygen saturation measurement instrument of application photovoltaic principals that adopts is measured at present.When using oxygen saturation measurement instrument, common measuring point is finger, the sensor used for finger position is generally transmission-type, and namely luminous tube and receiving tube contact fingernail respectively and refer to abdomen, is received pipe receives after the light transmission fingernail that luminous tube sends at finger veutro.Because blood vessel under fingernail is more in finger, easily measure again, therefore, the measuring point on finger is mostly at fingernail place.Refer to that namely clip-type oxygen saturation measurement instrument is a kind of oxygen saturation measurement instrument of measuring point at fingernail place, be generally used for the in-site measurement that the Measuring Time such as emergency treatment are not grown.If will measure for a long time, then the monitor needing employing measurement main frame to be separated with oximetry sensor or hand-held oxygen saturation measurement instrument.But this quasi-instrument is general larger, is not suitable for domestic. applications, is especially not suitable for dressing continuously and uses.
Wear to make oxygen saturation measurement instrument and be conveniently not easy to come off, CN201585990 and CN102961144 discloses two sections of ring-shaped oxygen saturation measurement instrument.They all can as being worn on finger ring but not on fingernail, being therefore not easy to come off.But because different finger thicknesses is different, there is the problem how adapting to different finger thicknesses in ring-shaped oxygen saturation measurement instrument.Be adopt to arrange locking belt between the both sides finger clamp of oxygen saturation measurement instrument in CN201585990, and help locking belt locking to adapt to the thickness of different finger by finger pad.CN102961144 adopts the finger pad pad of elastomeric material on finger to adapt to the thickness of different finger.But these two kinds adopt the method range of accommodation of locking belt or finger pad limited, cannot adapt to the finger of different thicknesses.
Utility model content
The purpose of this utility model is to provide a kind of ring-shaped oxygen saturation measurement instrument, and its finger that can adapt to different thicknesses is measured, and wears convenience, difficult drop-off, and applicable long-time continuous wears use.
For achieving the above object, this utility model provides a kind of ring-shaped oxygen saturation measurement instrument, comprises finger-stall and is installed on the body in finger-stall; Described finger-stall is for being worn over finger by body, and described body is for measuring blood oxygen saturation; By changing the finger-stall of different size, the finger that this ring-shaped oxygen saturation measurement instrument can adapt to different thicknesses is measured.
The closed-loop that described finger-stall comprises installation portion and extends from described installation portion both sides, described installation portion is hollow structure, and its upper surface is provided with one first opening, and described body is inserted in installation portion by described first opening; Described closed-loop is for wrapping up finger, and the closed-loop of different size is applicable to the finger of different thicknesses.
Described closed-loop has elastic construction, and this elastic construction can stretch, thus makes described closed-loop adapt to the finger of different thicknesses.
Described elastic construction is bow font opening.
Described bow font opening is positioned at the both sides of described closed-loop.
Described bow font opening is positioned at the centre of described closed-loop.
Described finger-stall is made up of transparent material, thus the lower surface of described installation portion can printing opacity.
The lower surface of the installation portion of described finger-stall is provided with one second opening.
Described body comprises shell and is installed on the content in described shell; Described shell comprises upper casing and lower casing, and described content comprises pcb board, be electrically connected at the lithium battery of this pcb board, be electrically connected at several LED of this pcb board and be electrically connected at luminous tube and the receiving tube of this pcb board; Described pcb board is installed on the inner surface of upper casing; The inner surface of described lower casing has two grooves be oppositely arranged, described luminous tube and receiving tube are located in a groove respectively, and described two grooves be oppositely arranged are all transparent; Described luminous tube and receiving tube are connected to pcb board by FPC electrical property of flat cable.
Described lower casing is provided with several through hole, arranges a conductive pole in each through hole, and described conductive pole and pcb board are electrically connected, for carrying out USB charging and data transmission.
Described upper casing is provided with several through hole, arranges a conductive pole in each through hole, and described conductive pole and pcb board are electrically connected, for carrying out USB charging and data transmission.
Described two grooves be oppositely arranged through be located at finger-stall installation portion lower surface on the second openings contact finger skin.
Between described two grooves be oppositely arranged, a black batching pig is set.
The beneficial effects of the utility model: the ring-shaped oxygen saturation measurement instrument that this utility model provides, finger-stall and body are set respectively or point and be with and body, and bring at finger-stall or finger elastic construction is set, by changing finger-stall or the finger band of different size, the finger that can adapt to different thicknesses is measured, and wear convenience, difficult drop-off, applicable long-time continuous wears use.
In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited this utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail detailed description of the invention of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the three-dimensional combination figure at a visual angle of this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 2 is the three-dimensional combination figure at another visual angle of this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 3 is the three-dimensional exploded view of this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 4 is the longitudinal profile schematic diagram of this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 5 is the horizontal section schematic diagram of this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 6 is the axonometric chart at a visual angle of finger-stall in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 7 is the axonometric chart at another visual angle of finger-stall in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 8 is the longitudinal profile schematic diagram of finger-stall in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Fig. 9 is the horizontal section schematic diagram of finger-stall in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Figure 10 is the axonometric chart at a visual angle of body in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Figure 11 is the axonometric chart at another visual angle of body in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Figure 12 is the three-dimensional exploded view of body in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Figure 13 is the longitudinal profile schematic diagram of body in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Figure 14 is the horizontal section schematic diagram of body in this utility model ring-shaped oxygen saturation measurement instrument first embodiment;
Figure 15 is the three-dimensional combination figure at a visual angle of this utility model ring-shaped oxygen saturation measurement instrument second embodiment;
Figure 16 is the three-dimensional combination figure at another visual angle of this utility model ring-shaped oxygen saturation measurement instrument second embodiment;
Figure 17 is the axonometric chart at a visual angle of body in this utility model ring-shaped oxygen saturation measurement instrument second embodiment;
Figure 18 is the axonometric chart at another visual angle of body in this utility model ring-shaped oxygen saturation measurement instrument second embodiment;
Figure 19 is the three-dimensional exploded view of body in this utility model ring-shaped oxygen saturation measurement instrument second embodiment.
Detailed description of the invention
For further setting forth the technological means and effect thereof that this utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Referring to Fig. 1 to Fig. 5, is the first embodiment of this utility model ring-shaped oxygen saturation measurement instrument.This ring-shaped oxygen saturation measurement instrument comprises finger-stall 1 and is installed on the body 3 in finger-stall 1.
Described finger-stall 1 is for being worn over finger by body 3, and described body 3 is for measuring blood oxygen saturation.Described body 3 can carry out installing, dismantling relative to finger-stall 1 easily, and by changing the finger-stall 1 of different size, the finger that this ring-shaped oxygen saturation measurement instrument can adapt to different thicknesses is measured.
As shown in Figures 6 to 9, the similar ring of profile of described finger-stall 1, it closed-loop 13 comprising installation portion 11 and extend from described installation portion 11 both sides.Described installation portion 11 is in hollow structure, and for installing described body 3, the upper surface of this installation portion 11 is provided with one first opening 111, lower surface is provided with one second opening 113, and described body 3 is inserted in installation portion 11 by described first opening 111; Certainly, also opening can be set on the sidewall of described installation portion 11, for being inserted in installation portion 11 by body 3.Described closed-loop 13 simulates finger moulding, and for wrapping up finger, the closed-loop 13 of different size is applicable to the finger of different thicknesses.
Further, the material of described finger-stall 1 is elastomeric material, and preferably, the material of described finger-stall 1 is silica gel.The closed-loop 13 of described finger-stall 1 arranges elastic construction, and this elastic construction can stretch, thus makes the dimension adjustable of described closed-loop 13, better to adapt to the finger of different thicknesses, increases comfortable wearing sense.Preferably, described elastic construction is bow font opening 131, and in this first embodiment, described bow font opening 131 is positioned at the centre of described closed-loop 13.
As shown in FIG. 10 to 14, described body 3 comprises shell 31 and is installed on the content in described shell 31.
The material of described shell 31 is plastics, and it comprises upper casing 311 and lower casing 313, and in this first embodiment, described upper casing 311 is fixed together by several screw 22 with lower casing 313, and a silk-screen thin film 24 is covered on the outer surface of described upper casing 311.
Described content comprises pcb board 33, be electrically connected at the lithium battery 35 of this pcb board 33, be electrically connected at several LED 36 of this pcb board 33 and be electrically connected at luminous tube 37 and the receiving tube 39 of this pcb board 33.Described pcb board 33 has measurement and control circuit; Described several LED 36 is for showing the quality condition of electricity and measuring-signal.
Described pcb board 33 is installed on the inner surface of upper casing 311 by routine techniques means such as screw, boiling hot glue.The inner surface of described lower casing 313 has two grooves be oppositely arranged 3131, and these two grooves be oppositely arranged 3131 are all transparent, described luminous tube 37 is located in a groove 3131 respectively with receiving tube 39.Described two grooves be oppositely arranged 3131 contact finger skin through the second opening 113 be located on installation portion 11 lower surface of described finger-stall 1.The light that described luminous tube 37 sends can be irradiated on skin through a groove 3131 at its place, and light enters into receiving tube 39 through another groove 3131 at receiving tube 39 place again through behind finger measuring point.Described luminous tube 37 is electrically connected at pcb board 33 with receiving tube 39 by FPC winding displacement 38.The signal that the measurement of described pcb board 33 and control circuit receive according to described receiving tube 39 calculates oximetry value.
In this first embodiment, described lower casing 313 is also provided with several through hole 3133, and this several through hole 3133 is exposed by described second opening 113.Arrange a conductive pole 34 in each through hole 3133 described, described conductive pole 34 is electrically connected, for carrying out USB charging and measurement result being transferred to receiving element with pcb board 33.
The body 3 of above-mentioned ring-shaped oxygen saturation measurement instrument can load the installation portion 11 of finger-stall 1 easily, and also can take out in the installation portion 11 of finger-stall 1 easily, the finger-stall 1 therefore can producing some different sizes is supporting with same body 3.User can select suitable finger-stall 1 according to different finger thicknesses, again body 3 is installed in finger-stall 1 and can carries out oxygen saturation measurement, the hands making this ring-shaped oxygen saturation measurement instrument can be applicable to different thicknesses refers to, finger-stall 1 is made up of elastomeric material simultaneously, and be provided with bow font opening 131, there is certain telescopicing performance, the hands that better can adapt to different thicknesses refers to, and increase comfort, thus the finger that this ring-shaped oxygen saturation measurement instrument can adapt to different thicknesses is measured, and wear conveniently, difficult drop-off, applicable long-time continuous wears use.
It is worth mentioning that, when using this ring-shaped oxygen saturation measurement instrument, finger is extend in finger-stall 1, owing to referring to that the blood supply of abdomen place is enriched than finger back, the using state of this ring-shaped oxygen saturation measurement instrument the best be upside down to be worn on finger, namely body 3 is positioned at finger pulp loss place, and luminous tube 37 and receiving tube 39 are positioned at finger pulp loss both sides, and the light that luminous tube 37 sends receives through pipe 39 received after finger abdomen.
Please refer to Figure 15 to Figure 19, it is the second embodiment of this utility model ring-shaped oxygen saturation measurement instrument.The difference of this second embodiment and the first embodiment is:
Described bow font opening 131 is positioned at the both sides of described closed-loop 13;
Described upper casing 311 is provided with several buckle 26 towards lower casing 313, and the corresponding several buckle 26 of described lower casing 313 arranges several draw-in groove 28, upper casing 311 and lower casing 313 is fixed together by described several buckle 26 being sticked in several draw-in groove 28;
Described lower casing 313 does not arrange through hole, and on upper casing 311, is provided with several through hole 3111, arrange a conductive pole 34 in each through hole 3111, described conductive pole 3111 is electrically connected, for carrying out USB charging and measurement result being transferred to receiving element with pcb board 33;
Arrange a black batching pig 4 between described two grooves be oppositely arranged 3131, the light sent to prevent luminous tube 37 directly enters receiving tube 39, causes interference to receiving tube 39.
Other is identical with the first embodiment, repeats no more herein.
It is worth mentioning that, the material of described finger-stall 1 can be opaque, also can be transparent.When described finger-stall 1 is made up of opaque material, second opening 113 must be set on installation portion 11 lower surface of described finger-stall 1, the light that described luminous tube 37 is sent can be irradiated on skin by this second opening 113, and light enters into receiving tube 39 by this second opening 113 again through behind finger measuring point; Meanwhile, charging and data transmission can be undertaken in the second opening 113 place by the several through holes 3133 be located on lower casing 313, or are undertaken in the first opening 111 place by the several through holes 3111 be located on upper casing 311.
And when described finger-stall 1 is made up of transparent material, the lower surface of its installation portion 11 inherently can printing opacity, therefore can save and the second opening 113 is set, the light that described luminous tube 37 sends can be irradiated on skin by the lower surface of transparent installation portion 11, and light enters into receiving tube 39 by the lower surface of transparent installation portion 11 again through behind finger measuring point; Meanwhile, owing to eliminating the second opening 113, charging and data transmission can only be undertaken in the first opening 111 place by the several through holes 3111 be located on upper casing 311.
In sum, ring-shaped oxygen saturation measurement instrument of the present utility model, finger-stall and body are set respectively or point and be with and body, and bring at finger-stall or finger elastic construction is set, by changing finger-stall or the finger band of different size, the finger that can adapt to different thicknesses is measured, and wears convenience, difficult drop-off, and applicable long-time continuous wears use.
The above; for the person of ordinary skill of the art; can make other various corresponding change and distortion according to the technical solution of the utility model and technical conceive, and all these change and be out of shape the protection domain that all should belong to this utility model claim.
Claims (13)
1. a ring-shaped oxygen saturation measurement instrument, is characterized in that, comprises finger-stall (1) and is installed on the body (3) in finger-stall (1); Described finger-stall (1) is for being worn over finger by body (3), and described body (3) is for measuring blood oxygen saturation; By changing the finger-stall (1) of different size, the finger that this ring-shaped oxygen saturation measurement instrument can adapt to different thicknesses is measured.
2. ring-shaped oxygen saturation measurement instrument as claimed in claim 1, it is characterized in that, the closed-loop (13) that described finger-stall (1) comprises installation portion (11) and extends from described installation portion (11) both sides; Described installation portion (11) is in hollow structure, and its upper surface is provided with one first opening (111), and described body (3) is inserted in installation portion (11) by described first opening (111); Described closed-loop (13) is for wrapping up finger, and the closed-loop (13) of different size is applicable to the finger of different thicknesses.
3. ring-shaped oxygen saturation measurement instrument as claimed in claim 2, it is characterized in that, (13) have elastic construction to described closed-loop, and this elastic construction can stretch, thus make described closed-loop (13) adapt to the finger of different thicknesses.
4. ring-shaped oxygen saturation measurement instrument as claimed in claim 3, is characterized in that, described elastic construction is bow font opening (131).
5. ring-shaped oxygen saturation measurement instrument as claimed in claim 4, it is characterized in that, described bow font opening (131) is positioned at the both sides of described closed-loop (13).
6. ring-shaped oxygen saturation measurement instrument as claimed in claim 4, it is characterized in that, described bow font opening (131) is positioned at the centre of described closed-loop (13).
7. ring-shaped oxygen saturation measurement instrument as claimed in claim 2, it is characterized in that, described finger-stall (1) is made up of transparent material, thus the lower surface of described installation portion (11) can printing opacity.
8. ring-shaped oxygen saturation measurement instrument as claimed in claim 2, it is characterized in that, the lower surface of the installation portion (11) of described finger-stall (1) is provided with one second opening (113).
9. ring-shaped oxygen saturation measurement instrument as claimed in claim 2, is characterized in that, the content that described body (3) comprises shell (31) and is installed in described shell (31); Described shell (31) comprises upper casing (311) and lower casing (313), and described content comprises pcb board (33), is electrically connected at the lithium battery (35) of this pcb board (33), is electrically connected at several LED (36) of this pcb board (33) and is electrically connected at the luminous tube (37) of this pcb board (33) and receiving tube (39); Described pcb board (33) is installed on the inner surface of upper casing (311); The inner surface of described lower casing (313) have two grooves be oppositely arranged (3131), described luminous tube (37) and receiving tube (39) are located in a groove (3131) respectively, and described two grooves be oppositely arranged (3131) are all transparent; Described luminous tube (37) and receiving tube (39) are electrically connected at pcb board (33) by FPC winding displacement (38).
10. ring-shaped oxygen saturation measurement instrument as claimed in claim 9, it is characterized in that, described lower casing (313) is provided with several through hole (3133), one conductive pole (34) is set in each through hole (3133), described conductive pole (34) and pcb board (33) are electrically connected, for carrying out USB charging and data transmission.
11. ring-shaped oxygen saturation measurement instrument as claimed in claim 9, it is characterized in that, described upper casing (311) is provided with several through hole (3111), one conductive pole (34) is set in each through hole (3111), described conductive pole (3111) and pcb board (33) are electrically connected, for carrying out USB charging and data transmission.
12. ring-shaped oxygen saturation measurement instrument as described in claim 10 or 11, it is characterized in that, described two grooves be oppositely arranged (3131) through be located at finger-stall (1) installation portion (11) lower surface on the second opening (113) contact finger skin.
13. ring-shaped oxygen saturation measurement instrument as claimed in claim 11, is characterized in that, arrange a black batching pig (4) between described two grooves be oppositely arranged (3131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546507.2U CN204218912U (en) | 2014-09-22 | 2014-09-22 | Ring-shaped oxygen saturation measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546507.2U CN204218912U (en) | 2014-09-22 | 2014-09-22 | Ring-shaped oxygen saturation measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204218912U true CN204218912U (en) | 2015-03-25 |
Family
ID=52917071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546507.2U Expired - Fee Related CN204218912U (en) | 2014-09-22 | 2014-09-22 | Ring-shaped oxygen saturation measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204218912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287745A (en) * | 2014-09-22 | 2015-01-21 | 潘卫江 | Ring type oxyhemoglobin saturation measuring instrument |
| CN104287745B (en) * | 2014-09-22 | 2017-01-04 | 潘卫江 | Ring-shaped oxygen saturation measurement instrument |
| CN110279403A (en) * | 2019-05-14 | 2019-09-27 | 周常安 | Finger-worn type physiology detection apparatus |
-
2014
- 2014-09-22 CN CN201420546507.2U patent/CN204218912U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287745A (en) * | 2014-09-22 | 2015-01-21 | 潘卫江 | Ring type oxyhemoglobin saturation measuring instrument |
| CN104287745B (en) * | 2014-09-22 | 2017-01-04 | 潘卫江 | Ring-shaped oxygen saturation measurement instrument |
| CN110279403A (en) * | 2019-05-14 | 2019-09-27 | 周常安 | Finger-worn type physiology detection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20160922 |