CN106236106B - Ring type blood oxygen probe and blood oxygen detector with same - Google Patents
Ring type blood oxygen probe and blood oxygen detector with same Download PDFInfo
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- CN106236106B CN106236106B CN201610800004.7A CN201610800004A CN106236106B CN 106236106 B CN106236106 B CN 106236106B CN 201610800004 A CN201610800004 A CN 201610800004A CN 106236106 B CN106236106 B CN 106236106B
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 77
- 239000001301 oxygen Substances 0.000 title claims abstract description 77
- 239000008280 blood Substances 0.000 title claims abstract description 76
- 210000004369 blood Anatomy 0.000 title claims abstract description 76
- 239000000523 sample Substances 0.000 title claims abstract description 69
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000002496 oximetry Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 108010064719 Oxyhemoglobins Proteins 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
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- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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
- A61B5/6802—Sensor mounted on worn items
-
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient; User input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Physiology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a finger ring type blood oxygen probe and a blood oxygen detector with the finger ring type blood oxygen probe. The finger ring type blood oxygen probe comprises a finger ring main body which is of a tubular structure and is elastic, a groove is formed in the finger ring main body, the groove extends along the axial direction of the finger ring main body and penetrates through two end faces of the finger ring main body, and a connecting part with the thickness smaller than that of the finger ring main body and far away from the groove is formed in the finger ring main body. The finger ring main body of the finger ring type blood oxygen probe is of a tubular structure, can be sleeved on a finger of a person to detect blood oxygen, is stable to wear and is not easy to fall off. Moreover, the thickness of connecting portion is less than the thickness of other positions on the ring main part, and great elastic deformation can take place for connecting portion to satisfy the crowd's that the finger thickness is different and use needs, and then make ring formula blood oxygen probe have stronger adaptability.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a finger ring type blood oxygen probe and a blood oxygen detector with the finger ring type blood oxygen probe.
Background
Blood oxygen saturation (SpO) 2 ) Is oxyhemoglobin (HbO) bound by oxygen in blood 2 ) The volume of (c) is a percentage of the total conjugated hemoglobin (Hb) volume, i.e. the concentration of blood oxygen in the blood, which is an important physiological parameter of the respiratory cycle, is one of the clinically and medically important basic data. At present, a finger clip type and a duckbill finger sleeve type probe are mainly used for measuring the blood oxygen saturation, and when the blood oxygen saturation is measured, the probe is only clamped on a finger tip of a human hand, and the sensor inside the probe can be used for detecting the hemoglobin concentration and the blood oxygen saturation of the human body.
However, the current blood oxygen probe is generally large in size, and when clamped on a fingertip for long-time monitoring, discomfort of a user can be caused, and the current blood oxygen probe is easy to fall off when worn at night, so that the current blood oxygen probe cannot be worn all night, and long-time sleep monitoring cannot be performed. In addition, in order to meet the requirements of people with different finger thicknesses, manufacturers need to manufacture probes with different sizes, so that the manufacturing cost is high. In the use process, for example, in places such as hospitals where probes are frequently used, in order to meet the requirement of people with different finger thicknesses, a plurality of probes with different sizes are needed to be prepared, and each patient needs to be tried for a plurality of times to select the probes with the proper sizes, so that the use cost of the hospitals is increased, and great inconvenience is brought to the use of the patients.
Disclosure of Invention
Accordingly, it is necessary to provide a finger ring type blood oxygen probe which is stable to wear and has high adaptability, and a blood oxygen detector having the finger ring type blood oxygen probe.
The utility model provides a ring formula blood oxygen probe, includes the ring main part, the ring main part is tubular structure, and has elasticity, set up flutedly in the ring main part, the recess is followed the axial extension of ring main part runs through the both ends face of ring main part, wherein, the recess is located on the inner wall of ring main part, perhaps, the recess is located on the outer wall of ring main part, perhaps, the recess has all been seted up to the relative position on the inner wall and the outer wall of ring main part, in order to form thickness less than in the ring main part keep away from in the ring main part the connecting portion of the thickness of recess department.
In one embodiment, the groove extends along the circumferential direction of the ring main body to form a circular arc shape, the ring main body is of a circular tubular structure, the groove is arranged concentrically with the outer wall of the ring main body in the circumferential direction of the groove, and the central angle subtended by the groove is 30-180 degrees.
In one embodiment, the connecting portion is provided with a through hole penetrating the ring body in the radial direction of the ring body.
In one embodiment, the two ends of the connecting portion along the axial direction of the finger ring main body are respectively provided with a notch.
In one embodiment, the finger ring body is snapped in at both sides of the connection portion so that the connection portion is folded.
In one embodiment, the finger ring further comprises a sensor, two first accommodating grooves are formed in the inner side wall of the finger ring main body, the two first accommodating grooves are oppositely arranged and are respectively located at two sides of the groove, the sensor is arranged in the first accommodating grooves, the sensor comprises a signal generating sensor and a signal receiving sensor, the signal generating sensor and the signal receiving sensor are respectively arranged in the two first accommodating grooves, the signal generating sensor can emit optical signals, and the signal receiving sensor can receive the optical signals emitted by the signal generating sensor.
In one embodiment, the finger ring further comprises a vibrator capable of emitting vibration, and the vibrator is arranged in the finger ring body and connected with the sensor.
In one embodiment, the finger ring further comprises a circuit board, a second accommodating groove is formed in the end face of the finger ring main body at a position far away from the connecting portion, the second accommodating groove extends along the circumferential direction of the finger ring main body to form an arc shape, the second accommodating groove extends along the axial direction of the finger ring main body to be communicated with the first accommodating groove, and the circuit board is arranged in the second accommodating groove and is connected with the sensor.
In one embodiment, the vibrator is disposed on the circuit board, and along an axial direction of the finger ring body, an edge of the vibrator is flush with an edge of the circuit board, or the edge of the vibrator is disposed beyond the edge of the circuit board.
In one embodiment, a limiting groove is formed in the finger ring main body, the limiting groove is communicated with the second accommodating groove, at least part of the vibrator can be accommodated in the limiting groove, and the limiting groove limits the vibrator on the circuit board.
In one embodiment, the electric connection wire comprises a first electric connection wire, a second electric connection wire and a third electric connection wire, wherein the first electric connection wire, the second electric connection wire and the third electric connection wire are two, one end of the first electric connection wire, which is far away from the controller, is connected with the signal generating sensor, one end of the second electric connection wire, which is far away from the controller, is connected with the signal receiving sensor, and one end of the second electric connection wire, which is far away from the controller, is connected with the vibrator.
In one embodiment, one of the third electrical connection lines wraps around two of the first electrical connection lines or two of the second electrical connection lines, the other of the third electrical connection lines wraps around two of the first electrical connection lines, or the other of the third electrical connection lines wraps around the other of the two of the second electrical connection lines, or the other of the third electrical connection lines wraps around two of the first electrical connection lines and two of the second electrical connection lines at the same time.
An oximetry meter comprising:
the finger ring type blood oxygen probe; and
And the controller is connected with the finger ring type blood oxygen probe.
Among the above-mentioned ring formula blood oxygen probe, ring main part is tubular structure, and it can overlap and locate on the people's finger to detect blood oxygen to the human body, it wears comparatively firmly, is difficult to drop from the finger. The finger ring main body is made of elastic materials, the finger ring main body is provided with grooves, so that a connecting part is formed, the thickness of the connecting part is smaller than that of other positions on the finger ring main body, and the connecting part can be elastically deformed greatly to meet the use needs of people with different finger thicknesses, so that the finger ring type blood oxygen probe has stronger adaptability.
Further, be provided with the electromagnetic shaker in the ring type blood oxygen probe, when human blood oxygen parameter is unusual, the electromagnetic shaker can send vibrations, realizes intervene and remind the function through people's finger. Moreover, as the human fingers can better sense weak vibration, the human body can be interfered and reminded under the condition that the vibration of the vibrator is weak, and rest of other people can not be influenced.
Drawings
FIG. 1 is a schematic diagram of a finger ring type blood oxygen probe according to an embodiment of the present invention;
FIG. 2 is a front view of an end face of the ring blood oxygen probe shown in FIG. 1;
FIG. 3 is a front view of the other end face of the ring blood oxygen probe shown in FIG. 1;
FIG. 4 is a schematic view of the vibrator, circuit board and electrical connection wires of the ring blood oxygen probe of FIG. 1;
FIG. 5 is a schematic view of the electrical connection wire shown in FIG. 4;
FIG. 6 is a schematic view of the finger ring body of a finger ring blood oxygen probe according to another embodiment; and
Fig. 7 is a schematic view of the structure of a finger ring body of a finger ring type blood oxygen probe according to still another embodiment.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in FIG. 1, a ring blood oxygen probe 10 according to an embodiment of the present invention includes a ring body 100. The finger ring body 100 has a tubular structure, so as to be able to be sleeved on a finger of a person. The inner wall of the ring body 100 is provided with a groove 110, and the groove 110 extends along the axial direction of the ring body 100 and penetrates through two end surfaces of the ring body 100, so that a connecting part 190 with a thickness smaller than the wall thickness of the ring body 100 far away from the groove 110 is formed on the ring body 100.
The finger ring main body 100 has elasticity, and the elasticity of the connecting portion 190 is greater than the elasticity of other positions on the finger ring main body 100 by providing the groove 110, at this time, the finger ring main body 100 can be elastically deformed greatly at the connecting portion 190 to meet the use needs of people with different finger thicknesses, so that the finger ring type blood oxygen probe 10 has strong adaptability, further the production and use costs are reduced, and great convenience is brought to users.
In addition, when the finger ring main body 100 is sleeved on a thicker finger, the finger is squeezed, and at this time, the groove 110 can accommodate the squeezed meat on a part of the finger, so as to play a certain role in relieving, avoid discomfort of the finger caused by elastic squeezing of the finger ring main body 100, and improve the comfort of the finger ring type blood oxygen probe 10.
In this embodiment, the ring body 100 is made of silica gel. Because the silicone has a certain extensibility, the finger ring body 100 can have a greater elasticity at the groove 110, and also has a certain hardness at a side far from the groove 130, thereby being convenient to wear.
It should be noted that, in other embodiments, the groove 110 may be formed on the outer wall of the ring body 100, or the groove 110 is formed on the inner wall and the outer wall of the ring body 100 at opposite positions, so that the thickness of the connecting portion 190 is smaller than that of other positions of the ring body 100, and the ring body 100 has a strong adaptability.
As shown in fig. 1, 2 and 4, in particular, in the present embodiment, the groove 110 extends in an arc shape along the circumferential direction of the finger ring body 100. Specifically, the recess 110 has a circular arc shape. The finger ring body 100 has a circular tubular structure. The groove 110 is concentrically arranged with the outer wall of the ring body 100 in the circumferential direction thereof, so that the wall thickness of the ring body 100 at the groove 110 is relatively uniform, and a relatively uniform elastic force is generated, thereby further improving the comfort of the ring body 100.
Specifically, the central angle subtended by the groove 110 is alpha, and the value range of alpha is 30-180 degrees. Through the range of the central angle of the groove 110, the width of the groove 110 along the circumferential direction of the ring main body 100 can be kept within a certain range, so that the ring main body 100 has better elasticity at the groove 110, and meanwhile, a proper accommodating space can be formed, so that a better relieving effect is achieved on fingers, and the comfort of the ring main body 100 is improved.
Specifically, in this embodiment, the connection portion 190 is further provided with a through hole 120. The through hole 120 penetrates the ring body 100 from the radial direction of the ring body 100. The elasticity of the finger ring main body 100 at the connecting portion 190 can be increased by forming the through hole 120, so that the connecting portion 190 is easier to elastically deform and is suitable for people with different finger thicknesses. Moreover, the through holes 120 can also serve to ease the degree to which the fingers are squeezed, thereby improving the comfort of the ring body 100. Specifically, the through hole 120 is an oblong hole, and the long axis of the oblong hole extends along the axial direction of the finger ring body 100.
In particular, in the present embodiment, the finger ring type blood oxygen probe 10 further includes a sensor 200, and the sensor 200 is disposed on the finger ring body 100. When the finger ring body 100 is sleeved on the finger, the sensor 200 is used for detecting human health information. Specifically, two first receiving grooves 130 are formed on the inner side wall of the finger ring main body 100, the two first receiving grooves 130 are disposed opposite to each other and are located at two sides of the connecting portion 190, and the sensor 200 is disposed in the first receiving grooves 130.
Specifically, the sensor 200 includes a signal generating sensor 210 and a signal receiving sensor 220. The signal generating sensors 210 and the signal receiving sensors 220 are respectively disposed in the two first receiving slots 130. The signal generating sensor 210 can emit an optical signal, the optical signal is emitted from one side of the finger and is emitted after being refracted in the finger, and the signal receiving sensor 220 receives the optical signal emitted from the human body at the opposite side of the signal generating sensor 210, so that the detection of the human health information is realized.
In addition, the transparent silica gel is filled in the two first receiving grooves 130 to fix the signal generating sensor 210 and the signal receiving sensor 220 in the two first receiving grooves 130, respectively.
It should be noted that, in the present embodiment, both the first receiving grooves 130 are rectangular. In other embodiments, the two first receiving grooves 130 may have other shapes, and the shapes of the two first receiving grooves 130 may be different.
Referring to fig. 1 and 4, in particular, in the present embodiment, the finger ring type blood oxygen probe 10 further includes a vibrator 300. Vibrator 300 is disposed within ring body 100 and is coupled to sensor 200. When the human health information detected by the sensor 200 is abnormal, the vibrator 300 can emit a vibration signal to be perceived by the human body, thereby realizing the intervention and reminding functions. By arranging the vibrator 300 in the finger ring main body 100, the problem of interference and influence on other people around when the conventional detector reminds by sounding can be effectively avoided.
In particular, in this embodiment, the ring blood oxygen probe 10 further includes a circuit board 400. A second receiving groove 140 is formed on the end surface of the finger ring body 100 at a position far from the groove 110. The second receiving groove 140 extends in an arc shape along the circumferential direction of the ring body 100, and the second receiving groove 140 extends in the axial direction of the ring body 100 to communicate with the first receiving groove 130. The circuit board 400 is disposed in the second receiving groove 140 and connected to the sensor 200.
Specifically, the circuit board 400 includes a flexible circuit board 410 and a PCB 420. The PCB 420 is located in the second receiving groove 140 at a position opposite to the connection portion 190, the flexible circuit boards 410 are located at two sides of the PCB 420, and one ends of the two flexible circuit boards 410 away from the PCB 420 are respectively connected with the signal generating sensor 210 and the signal receiving sensor 220. The signal generating sensor 210 and the signal receiving sensor 220 are connected to the PCB 420 through flexible circuit boards 410 connected thereto, respectively.
It should be noted that, in other embodiments, the circuit board 400 may be externally arranged, and the second receiving groove 140 on the finger ring main body 100 may be omitted.
In this embodiment, the vibrator 300 is disposed on the PCB 420, and along the axial direction of the finger ring main body 100, the edge of the PCB is arc-shaped and is flush with the edge of the cylindrical vibrator 300. In other embodiments, the edge of vibrator 300 may also be disposed beyond the edge of PCB 420. Therefore, the situation that the human health information cannot be detected due to the fact that the internal circuit of the PCB 420 at the corner is broken is effectively prevented. It should be noted that in other embodiments, vibrator 300 may also be mounted on flexible circuit board 410.
In addition, a limiting groove (not shown) is formed in the finger ring body 100. The limiting groove is communicated with the second accommodating groove 140, and at least part of the vibrator 300 can be accommodated in the limiting groove. The limiting groove can limit the vibrator 300 on the PCB 420. In this embodiment, the vibrator 300 is cylindrical, and the limiting groove is also cylindrical adapted to the vibrator 300. In other embodiments, the vibrator 300 and the limiting groove may have any shape.
As shown in fig. 1, 3, 4 and 5, in this embodiment, the finger ring body 100 is provided with a terminal 150, and the terminal 150 is located on a side of the finger ring body 100 away from the connection portion 190. Specifically, the terminal 150 is provided with a wire through hole 160 communicating with the second receiving groove 140. The finger ring body 100 also includes electrical connection wires 500 for connection to a controller (not shown). The electrical connection wire 500 can be connected to the circuit board 400 and the vibrator 300 through the wire hole 160.
Specifically, the electrical connection line 500 includes a first electrical connection line 510, a second electrical connection line 520, and a third electrical connection line 530. Wherein the number of the first electrical connection lines 510, the second electrical connection lines 520 and the third electrical connection lines 530 is two. The first electrical connection line 510 and the second electrical connection line 520 are connected to the circuit board 400. The two first electrical connection wires 510 are in signal communication with the signal generating sensor 210 via the circuit board 400 at an end remote from the controller. The ends of the two second electrical connection wires 520, which are far away from the controller, are in signal transmission with the signal receiving sensor 220 through the circuit board 400. Two third electrical connection wires 530 are connected to the vibrator 300 at an end remote from the controller.
Specifically, the third electrical connection line 530 has a hollow mesh structure. One of the third electrical connection lines 530 wraps around the outer periphery of the two first electrical connection lines 510. The other third electrical connection line 530 simultaneously wraps the two first electrical connection lines 510 and the two second electrical connection lines 520. By providing two third electrical connection lines 530, the first electrical connection line 510 and the second electrical connection line 520 can be isolated to perform a signal shielding function. Meanwhile, the cross section of the electrical connection wire 500 is circular, and the cross section area is smaller, so that the electrical connection wire 500 is thinner. Moreover, the third electrical connection line 530 is connected with the vibrator 300, and the third electrical connection line 530 is capable of conducting electricity to realize signal transmission to the vibrator 300, so that the third electrical connection line 530 simultaneously performs signal transmission and shielding functions, and further makes the electrical connection line 500 thinner.
It should be noted that in other embodiments, one third electrical connection line 530 may be wrapped around two first electrical connection lines 510, and another third electrical connection line 530 may be wrapped around two second electrical connection lines 520.
In other embodiments, the terminal 150 may be omitted, and the finger ring body 100 may be provided with the wire through hole 160.
Specifically, the ring blood oxygen probe 10 further includes a bonding pad 600. Vibrator 300, signal generating sensor 210, signal receiving sensor 220 are electrically connected to different bonding sites on bonding pad 600, respectively, and are electrically connected to electrical connection line 500 via the bonding pad.
In another embodiment, as shown in fig. 6, the connection portion 190 is provided with notches 180 near two ends of the finger ring body 100. Specifically, the two notches 180 extend along the circumferential direction of the ring body 100 and are equal to the length of the groove 110 extending along the circumferential direction of the ring body 100. The notch 180 is formed on the connecting portion 190, so that the width of the connecting portion 190 along the axial direction is smaller, the elastic deformation capability of the connecting portion 190 is further improved, and the adaptability of the ring-shaped blood oxygen probe 10 is improved.
It should be noted that in other embodiments, the length of the notch 180 extending along the circumference of the ring body 100 may also be less than the length of the groove 110 extending along the circumference of the ring body 100.
In another embodiment, as shown in connection with fig. 6 and 7, the finger ring body 100 is snapped in at both sides of the connection portion 190 so that the connection portion 190 is folded. At this time, the elasticity of the ring body 100 at both sides of the connection part 190 is large so as to clamp the finger. Meanwhile, since the ring body 100 is internally fastened at both sides of the connection part 190, the inner diameter of the ring body 100 is reduced, so that the above-mentioned ring probe 10 can be applied to thinner fingers as well. Further, due to the elastic action of the finger ring body 100, the finger ring body 100 can be spread at both sides of the connection portion 190 to be applied to a thicker finger, thereby improving the adaptability of the finger ring type blood oxygen probe 10.
The invention also provides an oxygen detector (not shown) comprising the above-mentioned ring-type oxygen probe 10 and a controller (not shown). The controller is connected with the finger ring type blood oxygen probe.
Specifically, the controller is connected with the circuit board 400 and the vibrator 300, and the sensor 200 transmits the detected signal to the controller, and the human health information data is obtained through the calculation of the controller. When the human health information data is abnormal, the controller can send a control signal to the vibrator 300 to make the vibrator 300 vibrate, thereby performing intervention and reminding on the human body.
In this embodiment, the controller and the finger ring body 100 are in a split structure, and the controller is connected with the circuit board 400 and the vibrator 300 in the finger ring body 100 through the electrical connection wires 500. In other embodiments, the controller may also be provided within the ring body 100 to form a unitary structure with the ring blood oxygen probe 10. At this time, a display screen may be further disposed on the finger ring main body 100, and the display screen is connected to the controller, and the controller may display the human health letter detected by the sensor through the display screen.
In the finger ring type blood oxygen probe 10, the finger ring main body 100 has a tubular structure, and can be sleeved on a human finger to detect blood oxygen in a human body, so that the finger ring main body is stable to wear and is not easy to fall off from the finger. Moreover, the finger ring main body 100 is made of elastic materials, and the finger ring main body 100 is provided with the groove 110, so that the connecting part 190 is formed, the thickness of the connecting part 190 is smaller than that of other positions on the finger ring main body, and the connecting part 190 can be elastically deformed greatly to meet the use needs of people with different finger thicknesses, so that the finger ring type blood oxygen probe has stronger adaptability.
Further, the grooves are formed in the outer wall of the finger ring body, and when the finger is pressed by the finger ring body 100, the grooves 110 can also play a certain role in relieving, so that discomfort of the finger caused by elastic acting force of the finger ring body 100 is avoided, and the comfort of the finger ring type blood oxygen probe 10 is improved.
Further, the through hole 120 or the notch 180 is formed on the connection portion 190, so that the finger ring main body 100 is easier to elastically deform at the connection portion 190 to be suitable for people with different finger thicknesses, and the degree of squeezing of the fingers can be relieved, so that the comfort of the finger ring main body 100 is improved.
Further, the vibrator 300 is disposed in the finger ring body 100 and connected to the sensor 200. When the human health information detected by the sensor 200 is abnormal, the vibrator 300 can emit a vibration signal to be perceived by the human body, thereby realizing the intervention and reminding functions. By arranging the vibrator 300 in the finger ring main body 100, the problem of interference and influence on other people around when the conventional detector reminds by sounding can be effectively avoided.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (11)
1. The finger ring type blood oxygen probe is characterized by comprising a finger ring main body, wherein the finger ring main body is of a circular tubular structure and has elasticity, a groove is formed in the finger ring main body, the groove extends along the axial direction of the finger ring main body and penetrates through two end faces of the finger ring main body, the groove is formed in the inner wall of the finger ring main body, so that a connecting part with the thickness smaller than that of the finger ring main body far away from the groove is formed in the finger ring main body, the elasticity of the connecting part is larger than that of other positions of the finger ring main body, and the finger ring main body can be elastically deformed greatly at the connecting part so as to be suitable for people with different finger thicknesses;
the groove extends along the circumferential direction of the ring main body to form an arc shape, the groove is arranged concentrically with the outer wall of the ring main body in the circumferential direction of the groove, and the central angle of the groove is 30-180 degrees;
the connecting part is provided with a through hole penetrating through the ring main body from the radial direction of the ring main body, the through hole is an elliptical long hole, and the long axis of the elliptical long hole extends along the axial direction of the ring main body; the through holes are used for increasing the elasticity of the finger ring main body at the connecting part, so that the connecting part is easier to elastically deform and is suitable for people with different finger thicknesses;
the finger ring type blood oxygen probe further comprises a sensor, two first accommodating grooves are formed in the side face of the inner wall of the finger ring main body, the two first accommodating grooves are oppositely arranged and are respectively located at two sides of the groove, the sensor is arranged in the first accommodating grooves, the sensor comprises a signal generating sensor and a signal receiving sensor, the signal generating sensor and the signal receiving sensor are respectively arranged in the two first accommodating grooves, the signal generating sensor can emit optical signals, the optical signals are emitted from one side of a finger and are emitted after being refracted in the finger, and the signal receiving sensor receives the optical signals emitted from a human body at the opposite side of the signal generating sensor;
the finger ring type blood oxygen probe further comprises a circuit board, a second accommodating groove is formed in the position, far away from the connecting portion, on the end face of the finger ring main body, the second accommodating groove extends along the circumferential direction of the finger ring main body to form an arc shape, the second accommodating groove extends along the axial direction of the finger ring main body to be communicated with the two first accommodating grooves, and the circuit board is arranged in the second accommodating groove and is connected with the sensor.
2. The finger ring blood oxygen probe of claim 1, further comprising a vibrator capable of emitting vibrations, the vibrator being disposed within the finger ring body and coupled to the sensor.
3. The finger ring blood oxygen probe of claim 2, wherein the vibrator is disposed on the circuit board with an edge of the vibrator being flush with an edge of the circuit board or the edge of the vibrator being disposed beyond an edge of the circuit board in an axial direction along the finger ring body.
4. The finger ring type blood oxygen probe according to claim 2, wherein a limiting groove is formed in the finger ring main body, the limiting groove is communicated with the second accommodating groove, at least part of the vibrator can be accommodated in the limiting groove, and the limiting groove limits the vibrator on the circuit board.
5. The finger ring blood oxygen probe of claim 2, further comprising an electrical connection wire for connection to a controller, the electrical connection wire comprising a first electrical connection wire, a second electrical connection wire, and a third electrical connection wire, the first electrical connection wire, the second electrical connection wire, and the third electrical connection wire being two, two of the first electrical connection wires being connected to the signal generating sensor at an end remote from the controller, two of the second electrical connection wires being connected to the signal receiving sensor at an end remote from the controller, and two of the third electrical connection wires being connected to the vibrator at an end remote from the controller.
6. The ring blood oxygen probe of claim 5, wherein one of the third electrical connection wires is wrapped around the periphery of both of the second electrical connection wires and the other of the third electrical connection wires is wrapped around the periphery of both of the first electrical connection wires.
7. An oximetry meter, comprising:
a ring blood oxygen probe according to any one of claims 1 to 6; and
And the controller is connected with the finger ring type blood oxygen probe.
8. The finger ring type blood oxygen probe is characterized by comprising a finger ring main body, wherein the finger ring main body is of a circular tubular structure and has elasticity, a groove is formed in the finger ring main body, the groove extends along the axial direction of the finger ring main body and penetrates through two end faces of the finger ring main body, the groove is formed in the inner wall of the finger ring main body, so that a connecting part with the thickness smaller than that of the finger ring main body far away from the groove is formed in the finger ring main body, the elasticity of the connecting part is larger than that of other positions of the finger ring main body, and the finger ring main body can be elastically deformed greatly at the connecting part so as to be suitable for people with different finger thicknesses;
the groove extends along the circumferential direction of the ring main body to form an arc shape, the groove is arranged concentrically with the outer wall of the ring main body in the circumferential direction of the groove, and the central angle of the groove is 30-180 degrees;
the connecting part is provided with notches along two ends of the axial direction of the ring main body respectively, and the two notches extend along the circumferential direction of the ring main body and are equal to the length of the grooves extending along the circumferential direction of the ring main body;
the finger ring type blood oxygen probe further comprises a sensor, two first accommodating grooves are formed in the side face of the inner wall of the finger ring main body, the two first accommodating grooves are oppositely arranged and are respectively located at two sides of the groove, the sensor is arranged in the first accommodating grooves, the sensor comprises a signal generating sensor and a signal receiving sensor, the signal generating sensor and the signal receiving sensor are respectively arranged in the two first accommodating grooves, the signal generating sensor can emit optical signals, the optical signals are emitted from one side of a finger and are emitted after being refracted in the finger, and the signal receiving sensor receives the optical signals emitted from a human body at the opposite side of the signal generating sensor;
the finger ring type blood oxygen probe further comprises a circuit board, a second accommodating groove is formed in the position, far away from the connecting portion, on the end face of the finger ring main body, the second accommodating groove extends along the circumferential direction of the finger ring main body to form an arc shape, the second accommodating groove extends along the axial direction of the finger ring main body to be communicated with the two first accommodating grooves, and the circuit board is arranged in the second accommodating groove and is connected with the sensor.
9. An oximetry meter, comprising:
the ring blood oxygen probe of claim 8; and
And the controller is connected with the finger ring type blood oxygen probe.
10. The finger ring type blood oxygen probe is characterized by comprising a finger ring main body, wherein the finger ring main body is of a circular tubular structure and has elasticity, a groove is formed in the finger ring main body, the groove extends along the axial direction of the finger ring main body and penetrates through two end faces of the finger ring main body, the groove is formed in the inner wall of the finger ring main body, so that a connecting part with the thickness smaller than that of the finger ring main body far away from the groove is formed in the finger ring main body, the elasticity of the connecting part is larger than that of other positions of the finger ring main body, and the finger ring main body can be elastically deformed greatly at the connecting part so as to be suitable for people with different finger thicknesses;
the groove extends along the circumferential direction of the ring main body to form an arc shape, the groove is arranged concentrically with the outer wall of the ring main body in the circumferential direction of the groove, and the central angle of the groove is 30-180 degrees;
the finger ring main body is buckled at two sides of the connecting part so that the connecting part is folded;
the finger ring type blood oxygen probe further comprises a sensor, two first accommodating grooves are formed in the side face of the inner wall of the finger ring main body, the two first accommodating grooves are oppositely arranged and are respectively located at two sides of the groove, the sensor is arranged in the first accommodating grooves, the sensor comprises a signal generating sensor and a signal receiving sensor, the signal generating sensor and the signal receiving sensor are respectively arranged in the two first accommodating grooves, the signal generating sensor can emit optical signals, the optical signals are emitted from one side of a finger and are emitted after being refracted in the finger, and the signal receiving sensor receives the optical signals emitted from a human body at the opposite side of the signal generating sensor;
the finger ring type blood oxygen probe further comprises a circuit board, a second accommodating groove is formed in the position, far away from the connecting portion, on the end face of the finger ring main body, the second accommodating groove extends along the circumferential direction of the finger ring main body to form an arc shape, the second accommodating groove extends along the axial direction of the finger ring main body to be communicated with the two first accommodating grooves, and the circuit board is arranged in the second accommodating groove and is connected with the sensor.
11. An oximetry meter, comprising:
the ring blood oxygen probe of claim 10; and
And the controller is connected with the finger ring type blood oxygen probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800004.7A CN106236106B (en) | 2016-08-31 | 2016-08-31 | Ring type blood oxygen probe and blood oxygen detector with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610800004.7A CN106236106B (en) | 2016-08-31 | 2016-08-31 | Ring type blood oxygen probe and blood oxygen detector with same |
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| CN106236106A CN106236106A (en) | 2016-12-21 |
| CN106236106B true CN106236106B (en) | 2023-05-12 |
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| CN201610800004.7A Active CN106236106B (en) | 2016-08-31 | 2016-08-31 | Ring type blood oxygen probe and blood oxygen detector with same |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109924986B (en) * | 2017-12-18 | 2025-05-13 | 深圳迈瑞生物医疗电子股份有限公司 | Blood oxygen sensor |
| CN108158594A (en) * | 2018-01-30 | 2018-06-15 | 深圳源动创新科技有限公司 | Finger ring type blood oxygen probe |
| CN108143427A (en) * | 2018-01-30 | 2018-06-12 | 深圳源动创新科技有限公司 | Blood oxygen probe and blood oxygen detection device |
| 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 |
| CN219147593U (en) * | 2022-10-19 | 2023-06-09 | 上海英医达医疗器械用品有限公司 | Finger ring type blood oxygen device |
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| JP2008188215A (en) * | 2007-02-05 | 2008-08-21 | Sharp Corp | Ring-type apparatus |
| JP2008194186A (en) * | 2007-02-09 | 2008-08-28 | Sharp Corp | Ring-shaped device |
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| WO2015102175A1 (en) * | 2013-12-30 | 2015-07-09 | (주)유즈브레인넷 | Ring type wireless controller device |
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| CN204671131U (en) * | 2015-04-16 | 2015-09-30 | 北京蜗牛快爬科技有限公司 | There is finger cot type exercise heart rate and the blood oxygen measuring device of vibration prompt function |
| CN105232057A (en) * | 2015-11-23 | 2016-01-13 | 康泰医学系统（秦皇岛）股份有限公司 | Blood oxygen probe beneficial to wear for long time |
| CN205320126U (en) * | 2015-12-15 | 2016-06-15 | 韦晓文 | Silica gel antiskid ring |
| CN206761699U (en) * | 2016-08-31 | 2017-12-19 | 深圳源动创新科技有限公司 | Finger ring type blood oxygen probe and the blood oxygen detector with the finger ring type blood oxygen probe |
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| JP2008188215A (en) * | 2007-02-05 | 2008-08-21 | Sharp Corp | Ring-type apparatus |
| JP2008194186A (en) * | 2007-02-09 | 2008-08-28 | Sharp Corp | Ring-shaped device |
| CN205107752U (en) * | 2015-11-27 | 2016-03-30 | 李霞 | Many function inspection of ring formula device for department of neurology |
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