CN214157314U

CN214157314U - Multifunctional oximeter capable of heating

Info

Publication number: CN214157314U
Application number: CN202022635295.3U
Authority: CN
Inventors: 傅秋燕; 赵红红; 陈美红
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-10
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a multi-functional oximetry that can heat, its technical scheme main points are: including the oximetry body, this internal control system who is used for control and received signal that is equipped with of oximetry, be provided with the digital display screen on the oximetry body, one side of oximetry body is provided with indicates mouthful passageway, indicate that mouthful passageway extends to oximetry originally internally, indicate that the face at this internal top place of oximetry of mouthful passageway is provided with emitting diode, emitting diode and digital display screen all are connected with control system, be provided with the digital display boss on the oximetry body, the oximetry body is equipped with constant temperature mechanism and alarm mechanism, the oximetry body is closed body structure. The device can be operated by the elderly patients with inconvenient limb and joint movement, the observation of pulse rate and blood oxygen saturation is more visual and clear, the finger temperature of the patients can be ensured to be within the temperature range capable of measuring the blood oxygen concentration, and the device can give an alarm sound to inform medical care personnel when the blood oxygen saturation of the patients is too low.

Description

Multifunctional oximeter capable of heating

Technical Field

The utility model relates to the technical field of medical detection instruments, in particular to a multifunctional oximeter capable of heating.

Background

The main measurement indexes of the oximeter are pulse rate, blood oxygen saturation and Perfusion Index (PI). The oxygen saturation level (abbreviated as SpO2) is one of the fundamental data important in clinical medicine, and means that the oxygen capacity bound to reduced hemoglobin accounts for the percentage of the total available oxygen capacity in the total blood capacity. Is an important index for reflecting the oxygen content of the organism. Oximeters are also called oxygen fingers, and they are most faced by some elderly population with weakened body regulation, such as: patients with cardiovascular and cerebrovascular diseases (coronary heart disease, heart failure, hypertension, cerebral apoplexy), patients with respiratory diseases (asthma, tracheitis, chronic bronchitis, pulmonary heart disease, chronic obstructive pulmonary disease) also include some groups working for more than 12 hours per day, and blood oxygen detection under extreme exercise and high mountain hypoxia environments. When the blood oxygen saturation is lower than 90%, oxygen inhalation is required to be given immediately to improve the hypoxia state of the organism, and if a patient with serious hypoxia which can not be corrected is transferred to an Intensive Care Unit (ICU) for further respiratory support. According to medical analysis, the oxygen content in blood is greater than or equal to 95 percent, which is a normal index; the pulse rate is 60-100 times per minute, which is a normal index.

At present, the conventional oximeter/oxygen finger is usually in the form of a clip, and a digital display screen is provided on the oximeter for displaying the pulse rate and the blood oxygen saturation of the detected person. In the hospital, the nurse can assist the elderly patient to use the oximeter/oxygen finger, and in use, the nurse is required to press the tail of the oximeter/oxygen finger, the two clamping heads of the oximeter/oxygen finger are separated, the finger channel is opened, and the nail bed of the finger is inserted into the light-emitting diode light beam coverage area in the finger channel for detection.

The defects of the technology are as follows:

1. people with insufficient palm joint strength cannot open the finger opening channel by themselves, and the finger opening channel is inconvenient to use.

2. The digital display screen for observing the test data is consistent with the extending direction of the fingers, so that the test data is inconvenient to observe, or the test data is observed through the digital display watch worn, so that the operation is inconvenient, and discomfort can be brought to a human body.

3. When the finger temperature of the patient is insufficient due to the conditions of poor peripheral circulation, low temperature and the like of the patient, the blood oxygen saturation of the patient cannot be effectively measured.

4. When the blood oxygen concentration of the patient is too low, the medical staff cannot be automatically informed to rescue, and the safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the above-mentioned background art, provide a multi-functional oximetry that can heat, make limbs, the old patient of joint inconvenience of moving can operate by oneself, and pulse rate, oxyhemoglobin saturation observe more directly perceived, clear, can guarantee that patient's finger temperature can send out the alarm sound when patient oxyhemoglobin saturation is low and inform medical personnel in the temperature range of measurable quantity oxyhemoglobin concentration.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:

a multifunctional oximeter capable of heating comprises an oximeter body, a control system used for controlling and receiving signals is arranged in the oximeter body, a digital display screen is arranged on the oximeter body, a finger opening channel is arranged on one side of the oximeter body and extends into the oximeter body, a light emitting diode is arranged on the surface of the finger opening channel above the oximeter body, the light emitting diode and the digital display screen are both connected with the control system, a digital display boss is arranged on the oximeter body, one surface of the digital display boss, which faces the face of a patient, is an inclined surface, the digital display screen is arranged on the inclined surface of the digital display boss, the oximeter body is provided with a constant temperature mechanism and an alarm mechanism, the constant temperature mechanism and the alarm mechanism are both connected with the control system, the constant temperature mechanism comprises a temperature sensor and a heating structure capable of adjusting power according to measured temperature, the oximeter body is a closed integrated structure.

Preferably, the bevel is disposed from the surface of the oximeter body toward the rear of the oximeter body, and the bevel has an angle in the range of 45 ° to 60 °.

Preferably, the heating structure is the inside pellosil that is equipped with the heating wire, the pellosil is attached on the face at the oximeter body place in the finger mouth passageway, the face at this internal below place of oximeter of finger mouth passageway is provided with the finger mounting groove, the profile line of seting up the shape and pointing the skin of finger mounting groove is unanimous, and the pellosil ends in the outside of emitting diode and finger mounting groove, temperature sensor sets up on the pellosil, and temperature sensor can with patient's skin surface contact.

Preferably, the silicone membrane shrinks to 1/3 of the diameter of the finger opening channel opening.

Preferably, the alarm mechanism is a warning light and/or a sound emitting member.

Preferably, the opening of the finger-mouth passage is provided with a smoothly-transitional arc surface, the arc surface surrounds the periphery of the opening of the finger-mouth passage, and the arc surface is distributed from the opening of the finger-mouth passage to the inside of the finger-mouth passage.

Preferably, the diameter of the irradiation surface of the light emitting diode is greater than or equal to 1 cm.

Compared with the prior art, the multifunctional oximeter adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a multi-functional oximetry that can heat, the digital display screen sets up on the inclined plane, and the patient of being convenient for watches pulse rate, oxyhemoglobin saturation's index numerical value.

Two, the oximeter body is closed integrative structure, need not apply the effort and open the finger mouth passageway and come the centre gripping finger, and patient's operation is more convenient, and the one hand can realize, is applicable to both hands dyskinesia, the old patient that the palm is exerted oneself insufficiently more.

Thirdly, the constant temperature mechanism can keep the finger of the patient in a certain temperature range, and the test data of the oximeter is ensured to be effective.

And fourthly, the alarm mechanism can send out an alarm when the blood oxygen saturation of the patient is too low, so that the patient can be rescued in time.

Drawings

Fig. 1 is a schematic structural view of an oximeter of the present invention for observation and easy operation.

Fig. 2 is a schematic structural view of the present embodiment (except for the thermostat mechanism).

Fig. 3 is a schematic structural diagram (front view) of the present embodiment.

Fig. 4 is a schematic cross-sectional view of the present embodiment.

Fig. 5 is a schematic structural diagram (side view) of the present embodiment.

Reference numerals: 1. an oximeter body; 10. a constant temperature mechanism; 101. a heat generating structure; 1010. a silicone membrane; 10101. an opening; 102. a temperature sensor; 11. an alarm mechanism; 110. an alarm light; 111. a sound producing member; 2. a digital display screen; 3. a finger port channel; 4. a light emitting diode; 5. a digital display boss; 50. a bevel; 6. a finger placement groove; 7. a chamber; 70. a small hole; 8. and (4) cambered surface.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 5, a multifunctional oximeter capable of heating comprises an oximeter body 1, a control system for controlling and receiving signals is arranged in the oximeter body 1, a digital display screen 2 is arranged on the oximeter body 1, a finger port channel 3 is arranged on one side of the oximeter body, the finger port channel 3 extends into the oximeter body 1, a light emitting diode 4 is arranged on the surface of the finger port channel 3 above the inside of the oximeter body 1, the light emitting diode 4 and the digital display screen 2 are both connected with the control system, a digital display boss 5 is arranged on the oximeter body 1, one surface of the digital display boss 5 facing the face of a patient is an inclined surface 50, the digital display screen 2 is arranged on the inclined surface 50 of the digital display boss 5, the oximeter body 1 is provided with a constant temperature mechanism 10 and an alarm mechanism 11, the constant temperature mechanism 10 and the alarm mechanism 11 are both connected with the control system, the constant temperature mechanism 10 comprises a temperature sensor 102 and a heating structure 101 capable of adjusting power according to the measured temperature, the temperature sensor 102 is a thermal resistance temperature sensor 102, the alarm mechanism 11 includes an alarm lamp 110 flashing when the blood oxygen saturation is too low and a sounding component 111 capable of giving out alarm sound, and the oximeter body 1 is a closed integrated structure.

As shown in fig. 1 and fig. 2, in the practical use process, for example, the elderly patients sitting on the wheelchair can fix the oximeter of the present invention on the hand grip of the wheelchair, so that even if the strength of the palm joints of the patients is insufficient, the finger opening channel 3 does not need to be opened by applying an acting force like the conventional oximeter, and only the fingers need to be inserted into the finger opening channel 3, the oximeter is more convenient and flexible to use, and can rapidly detect the pulse rate and the blood oxygen saturation, the digital display screen 2 is arranged on the inclined plane 50, the patients with limb and joint dyskinesia do not need to lift the arms to watch the digital display screen 2 like the conventional oximeter, the elderly patients sitting on the wheelchair can watch the digital display screen 2 only by keeping a certain sitting posture and a natural sight, and we know that the blood oxygen saturation can only reach 95% or more to maintain the normal requirements of the patients, if the oximeter is not convenient and flexible to operate and not intuitive to observe, the situation that the oxygen saturation of the blood of a patient is low is not discovered and treated in time. The oximeter of the present invention is also suitable for patients with various limb and joint movement disorders.

As shown in fig. 1 to 4, a silicone membrane 1010 is disposed in the finger-mouth passage 3, a finger placing groove 6 is disposed on a surface of the finger-mouth passage 3 below the oximeter body 1, the finger placing groove 6 is formed in a shape consistent with a contour line of a skin of a finger, the silicone membrane 1010 is attached to the surface of the finger-mouth passage 3 on the oximeter body 1, the silicone membrane 1010 is disposed outside the light-emitting diode 4 and the finger placing groove 6, a heating wire is disposed inside the silicone membrane 1010, a heat insulation opening for placing the temperature sensor 102 is further disposed on the silicone membrane 1010, the temperature sensor 102 can contact with the surface of the skin of a patient to measure a temperature of the finger and feed the temperature back to a control system, and the control system can control the power of the heating wire on the silicone membrane 1010 according to the measured temperature, thereby ensuring the stability of the temperature of the finger of the patient.

As shown in fig. 1, the silicone film 1010 is shrunk to 1/3 of the diameter of the opening of the finger opening channel 3, the silicone film 1010 can be shrunk and stretched, the thickness of the finger of the patient facing the silicone film can be different, and the silicone film plays a role in dust prevention and prevents dust from being adsorbed on the scanning surface of the light emitting diode 4.

As shown in fig. 4, the opening of the finger-mouth passage 3 is provided with a smooth-transition arc surface 8, the arc surface 8 surrounds the periphery of the opening of the finger-mouth passage 3, and the arc surface 8 is distributed from the opening of the finger-mouth passage 3 toward the inside of the finger-mouth passage 3, so that the sharp and hard edges are prevented from stabbing the fingers of the patient, and the finger-mouth passage is also designed for the comfort of the human body.

The diameter of the irradiation surface of the light emitting diode 4 is larger than or equal to 1cm, the size of the nail of a common adult is met, the scanning range of the light emitting diode 4 is enough, and the light emitting diode 4 can accurately transmit oxygen-containing information of the wavelength absorption rate to a control system.

As shown in fig. 5, the slope 50 is disposed from the surface of the oximeter body 1 toward the rear of the oximeter body 1, and the angle of the slope 50 is in the range of 45 ° -60 °; when the oximeter is flatly placed on a plane, the angle range of 45-60 degrees is the optimal angle range for observing the sight of eyes, the direction of the sight of the eyes is natural, the digital display screen 2 is observed without adjusting the angles of eyeballs and the head part by a large degree deliberately, and the oximeter is closer to the comfort level of a human body.

The cylindrical cavity 7 of placing alarm mechanism 11 is equipped with inside the oximeter body 1, warning light 110 is located the center in the cavity 7 upper wall, warning light 110 lamp holder is located the cavity 7 upper wall outside, cavity 7 upper surface is equipped with six apertures 70, sounding member 111 accessible aperture 70 spreads out the alarm sound, sounding member 111 is the miniature loudspeaker of electromagnetic type, when control system examined blood oxygen saturation and is less than 92%, warning light 110 glimmered while sounding member 111 and sent out the alarm sound.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a heatable multi-functional oximetry, includes oximetry body (1), be equipped with the control system who is used for control and received signal in oximetry body (1), be provided with digital display screen (2) on oximetry body (1), one side of oximetry body (1) is provided with indicates mouthful passageway (3), indicate mouthful passageway (3) to extend to oximetry body (1) in, indicate mouthful passageway (3) in oximetry body (1) the face at top place is provided with emitting diode (4), emitting diode (4) and digital display screen (2) all are connected its characterized in that with control system: be provided with digital display boss (5) on oximetry body (1), the facial one side of orientation patient is inclined plane (50) on digital display boss (5), digital display screen (2) set up on inclined plane (50) of digital display boss (5), oximetry body (1) is equipped with constant temperature equipment (10) and alarm mechanism (11), constant temperature equipment (10) and alarm mechanism (11) all are connected with control system, and constant temperature equipment (10) include temperature sensor (102) and can be according to finding heating structure (101) of temperature regulation power, oximetry body (1) is closed body structure.

2. The heatable multifunctional oximeter of claim 1, wherein: the inclined plane (50) is arranged from the surface of the oximeter body (1) to the tail of the oximeter body (1), and the angle of the inclined plane (50) ranges from 45 degrees to 60 degrees.

3. The heatable multifunctional oximeter of claim 1, wherein: heating structure (101) is inside pellosil (1010) that is equipped with the heating wire, pellosil (1010) attached indicate mouthful passageway (3) on the face at oximeter body (1) place, indicate mouthful passageway (3) in oximeter body (1) the face at below place is provided with finger mounting groove (6), the contour line that sets up the shape and finger skin of finger mounting groove (6) is unanimous, and pellosil (1010) ends in the outside of emitting diode (4) and finger mounting groove (6), temperature sensor (102) set up on pellosil (1010), and temperature sensor (102) can with patient skin surface contact.

4. The heatable multifunctional oximeter of claim 3, wherein: the silicone membrane (1010) shrinks to 1/3 of the opening diameter of the finger opening channel (3).

5. The heatable multifunctional oximeter of claim 1, wherein: the alarm mechanism (11) is an alarm lamp (110) and/or a sound-producing piece (111).

6. The heatable multifunctional oximeter of claim 1, wherein: the opening of the finger opening channel (3) is provided with a smooth transitional arc surface (8), the arc surface (8) surrounds the periphery of the opening of the finger opening channel (3), and the arc surface (8) is distributed from the opening of the finger opening channel (3) to the inside of the finger opening channel (3).

7. The heatable multifunctional oximeter of claim 1, wherein: the diameter of the irradiation surface of the light emitting diode (4) is larger than or equal to 1 cm.