CN204121023U - A kind of blood oxygen concentration monitoring probe - Google Patents
A kind of blood oxygen concentration monitoring probe Download PDFInfo
- Publication number
- CN204121023U CN204121023U CN201420418160.3U CN201420418160U CN204121023U CN 204121023 U CN204121023 U CN 204121023U CN 201420418160 U CN201420418160 U CN 201420418160U CN 204121023 U CN204121023 U CN 204121023U
- Authority
- CN
- China
- Prior art keywords
- arc
- upper cover
- photomask
- swing arm
- 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.)
- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of blood oxygen concentration monitoring probe, comprise arc upper cover (2), arc lower cover (3), arc upper cover (2) and arc lower cover (3) between be (4) connected to a UFO-shape entirety by photomask; Described arc upper cover (2) center has spiral through hole, and (2) (5) swing arm be connected with arc upper cover by described spiral through hole, and (1) one end that (5) swing arm is positioned at arc upper cover (2) outside is connected with rotary handle, and (6) the swing arm other end is (5) provided with light-emitting component; (3) described arc lower cover has arc groove in center, is provided with photo-sensitive cell (7) in groove.Its advantage is: knob design of the present utility model makes stressed of finger be dispersed in vertical direction, does not have lateral stressed, therefore difficult drop-off.Photomask between upper and lower covers both can block ambient light, also can change upper and lower covers spacing, and coordinate knob design to be namely applicable to anyone group, no matter pointing thickness can use, and easy to operate, accuracy of measurement is high.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of blood oxygen concentration monitoring probe.
Background technology
Along with the development of modern medical service technology and related discipline, medical monitoring instrument has become indispensable one large quasi-instrument in medical electronic apparatus, in the physiological parameter of monitoring, except electrocardio, blood pressure etc., the oxygen concentration in blood of human body and being determined at of blood oxygen saturation are also of great significance clinically.In the monitoring of surgical operation or critical patient, avoid patient's anoxia, it is very necessary for understanding oxygen content in blood in time.Hospitals at Present extensively adopts finger-clipped saturation oxygen to pop one's head in, but extensively there is the problem easily loosening, come off, especially in neonatal monitoring, because neonate can be disorderly dynamic, be clamped the bodily tissue that can hurt neonate fragility, folder is loose is unfavorable for monitoring, easily comes off.Therefore, be badly in need of one and can overcome above-mentioned shortcoming, to the blood oxygen saturation probe that adult and neonate are suitable for.
Utility model content
The purpose of this utility model is the defect for prior art, designs a kind of blood oxygen concentration monitoring probe, can be applicable to different crowd, and difficult drop-off, measurement accuracy is high.
A kind of blood oxygen concentration monitoring probe, comprises arc upper cover 2, arc lower cover 3, is connected to a UFO-shape entirety between arc upper cover 2 and arc lower cover 3 by photomask 4; Described arc upper cover 2 center has spiral through hole, and swing arm 5 is connected with arc upper cover 2 by described spiral through hole, and one end that swing arm 5 is positioned at arc upper cover 2 outside is connected with rotary handle 1, and the other end of swing arm 5 is provided with light-emitting component 6; Described arc lower cover 3 center has arc groove, is provided with photo-sensitive cell 7 in groove; Described photomask 4 side offers into finger-hole 4-1, and photomask 4 opposite side offers line throughhole 4-2, and data wire 8 is connected with light-emitting component 6, photo-sensitive cell 7 respectively by line throughhole 4-2.
Described photomask 4 is soft elastic material.
The lower surface of described arc upper cover 2, the upper surface correspondence position of arc lower cover 3 offer semi-cylindrical finger holding tank, the entrance of finger holding tank with enter finger-hole 4-1 and connect, the outlet pointing holding tank is positioned on the photo-sensitive cell 7 of arc groove.
The advantage of this utility model blood oxygen concentration monitoring probe is: knob design of the present utility model makes stressed of finger be dispersed in vertical direction, does not have lateral stressed, therefore difficult drop-off.Photomask between upper and lower covers both can block ambient light, also can change upper and lower covers spacing, and coordinate knob design to be namely applicable to anyone group, no matter pointing thickness can use, and easy to operate, accuracy of measurement is high.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is overall structure rearview of the present utility model.
Fig. 4 is top view of the present utility model.
In figure, 1 be rotary handle, 2 be arc upper cover, 3 be arc lower cover, 4 be photomask, 4-1 for entering finger-hole, 4-2 is line throughhole, 5 be swing arm, 6 be light-emitting component, 7 be photo-sensitive cell, 8 for data wire.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described: as Figure 1-4, a kind of blood oxygen concentration monitoring probe, comprises arc upper cover 2, arc lower cover 3, between arc upper cover 2 and arc lower cover 3, be connected to a UFO-shape entirety by photomask 4; Described arc upper cover 2 center has spiral through hole, and swing arm 5 is connected with arc upper cover 2 by described spiral through hole, and one end that swing arm 5 is positioned at arc upper cover 2 outside is connected with rotary handle 1, and the other end of swing arm 5 is provided with light-emitting component 6; Described arc lower cover 3 center has arc groove, is provided with photo-sensitive cell 7 in groove; Described photomask 4 side offers into finger-hole 4-1, and photomask 4 opposite side offers line throughhole 4-2, and data wire 8 is connected with light-emitting component 6, photo-sensitive cell 7 respectively by line throughhole 4-2.
Described photomask 4 is soft elastic material.
The lower surface of described arc upper cover 2, the upper surface correspondence position of arc lower cover 3 offer semi-cylindrical finger holding tank, the entrance of finger holding tank with enter finger-hole 4-1 and connect, the outlet pointing holding tank is positioned on the photo-sensitive cell 7 of arc groove.
This utility model is achieved in that to be put into into finger-hole 4-1 by the finger of adult or infant, after finger tip arrives photo-sensitive cell 7, rotating rotary handle 1 makes swing arm 5 and light-emitting component 6 move downward, and when light-emitting component 6 holds down finger, can carry out blood oxygen saturation monitoring.Around photomask 4 can for the space between upper and lower covers provides elasticity allowance, so that the finger of different thicknesses stretches into while avoiding ambient light to affect.
Claims (3)
1. a blood oxygen concentration monitoring probe, is characterized in that: comprise arc upper cover (2), arc lower cover (3), arc upper cover (2) and arc lower cover (3) between by photomask be (4) connected as a whole; Described arc upper cover (2) center has spiral through hole, and (2) (5) swing arm be connected with arc upper cover by described spiral through hole, and (1) one end that (5) swing arm is positioned at arc upper cover (2) outside is connected with rotary handle, and (6) the swing arm other end is (5) provided with light-emitting component; (3) described arc lower cover has arc groove in center, is provided with photo-sensitive cell (7) in groove; Described photomask (4) side offers into finger-hole (4-1), and photomask (4) opposite side offers line throughhole (4-2), data wire (8) by line throughhole (4-2) respectively with light-emitting component (6), (7) photo-sensitive cell be connected.
2. blood oxygen concentration monitoring probe as claimed in claim 1, is characterized in that: (4) described photomask is soft elastic material.
3. blood oxygen concentration monitoring probe as claimed in claim 1, it is characterized in that: described arc upper cover lower surface (2), arc lower cover upper surface correspondence position (3) offer semi-cylindrical finger holding tank, the entrance of finger holding tank with enter finger-hole (4-1) and connect, (7) the photo-sensitive cell that the outlet pointing holding tank is positioned at arc groove is gone up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418160.3U CN204121023U (en) | 2014-07-28 | 2014-07-28 | A kind of blood oxygen concentration monitoring probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418160.3U CN204121023U (en) | 2014-07-28 | 2014-07-28 | A kind of blood oxygen concentration monitoring probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121023U true CN204121023U (en) | 2015-01-28 |
Family
ID=52377418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418160.3U Expired - Fee Related CN204121023U (en) | 2014-07-28 | 2014-07-28 | A kind of blood oxygen concentration monitoring probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-07-28 CN CN201420418160.3U patent/CN204121023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 |
Granted publication date: 20150128 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |