CN220801004U - Blood oxygen detection probe placed in auditory canal - Google Patents
Blood oxygen detection probe placed in auditory canal Download PDFInfo
- Publication number
- CN220801004U CN220801004U CN202321781884.XU CN202321781884U CN220801004U CN 220801004 U CN220801004 U CN 220801004U CN 202321781884 U CN202321781884 U CN 202321781884U CN 220801004 U CN220801004 U CN 220801004U
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- China
- Prior art keywords
- probe
- blood oxygen
- sheath
- acquisition
- auditory canal
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- 239000000523 sample Substances 0.000 title claims abstract description 81
- 239000008280 blood Substances 0.000 title claims abstract description 30
- 210000004369 blood Anatomy 0.000 title claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 26
- 239000001301 oxygen Substances 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title abstract description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- 210000000613 ear canal Anatomy 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 6
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000883 ear external Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to the field of hospital equipment, in particular to a blood oxygen detection probe placed in an auditory canal. The blood sample detection probe is arranged in the auditory canal and comprises a collection probe, wherein an optical sensor is arranged on the collection probe, the collection probe is connected with an instrument end through a lead, the instrument end is connected with a detector, and an auditory clip is arranged between the collection probe and the instrument end; the acquisition probe outside cover is equipped with the sheath, the sheath is provided with the opening in light sensor position department, acquisition probe is cylindrical structure. The blood oxygen detection probe is attached to the shape design of the auditory canal, can be well fixed in the auditory canal, and is convenient for monitoring the blood oxygen condition of some special patients.
Description
Technical Field
The utility model relates to the field of hospital equipment, in particular to a blood oxygen detection probe placed in an auditory canal.
Background
Oximeter is an instrument for measuring the oxygen content of blood that can help a physician diagnose whether a patient has respiratory disease. Oximeter works by measuring the oxygen content of blood using visible or near infrared light. Oximeter uses optical principles to measure the oxygen content of blood by shining a light beam through a small bore tube (light pipe) onto the patient's finger and calculating the oxygen content of the blood by measuring the changes that occur in the light beam as it propagates through the blood. The patient's blood oxygen content was found to be too low and immediate measures could be taken to prevent life threatening. The blood oxygen detector in the prior art adopts a finger clamping mode at the collection end to monitor the blood oxygen content. However, in clinical medicine, some burns and fried wounds cause damage to the epidermis of fingers and even the whole body, so that blood oxygen monitoring and collection are difficult, and relatively, the skin in the auditory canal is not easily damaged, so that the development of the blood oxygen detection probe capable of being placed in the auditory canal is necessary.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the blood oxygen detection probe which is arranged in the auditory canal, and the blood oxygen detection probe is attached to the auditory canal shape design, can be well fixed in the auditory canal, and is convenient for monitoring the blood oxygen condition of some special patients.
In order to solve the problems in the prior art, the utility model discloses a blood sample detection probe placed in an auditory canal, which comprises a collection probe, wherein an optical sensor is arranged on the collection probe, the collection probe is connected with an instrument end through a lead, the instrument end is connected with a detector, and an auditory clip is arranged between the collection probe and the instrument end; the acquisition probe outside cover is equipped with the sheath, the sheath is provided with the opening in light sensor position department, acquisition probe is cylindrical structure.
Preferably, the sheath is made of soft cloth.
Preferably, the collecting probe is coated with a layer of PU film at the position of the light sensor.
Preferably, the ear clip is located closer to the acquisition probe.
Preferably, the diameter of the acquisition probe is 3mm-5mm.
Preferably, the thickness of the sheath is 1mm-3mm.
Preferably, the length of the acquisition probe is 1.5-2.5cm.
The utility model has the beneficial effects that: 1. the collecting probe is of a cylindrical structure, the length of the collecting probe is 1.5-2.5cm, the diameter of the collecting probe is 3-5mm, the collecting probe can be just fixed in an ear canal after the sheath is added, the sheath is provided with an opening at the position of the light sensor of the collecting probe, the collecting is convenient, a layer of PU film is coated at the position of the light sensor for ensuring the sanitation of the light sensor, the sheath is sleeved outside the PU film, and the sheath and the PU film are removed after the use is finished. 2. Be provided with the ear clip between acquisition probe and instrument end, the ear clip can be relatively firmly fixed behind the auricle under the effort behind the auricle outside, and the ear clip is nearer apart from acquisition probe's position, plays the fixed action to acquisition probe, avoids it to drop from the ear canal, influences the monitoring effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic cross-sectional view of the acquisition probe of the present utility model.
Reference numerals:
1. Collecting a probe; 2. a light sensor; 3. an instrument end; 4. ear clips; 5. a sheath; 6. an opening; 7. PU film.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 and 2 of the specification, a blood sample detection probe placed in an auditory canal comprises a collection probe 1, wherein an optical sensor 2 is arranged on the collection probe 1, the collection probe 1 is connected with an instrument end 3 through a wire, the instrument end 3 is connected with a detector, and an ear clip 4 is arranged between the collection probe 1 and the instrument end 3; the acquisition probe 1 is externally sleeved with a sheath 5, the sheath 5 is provided with an opening 6 at the position of the optical sensor 2, and the acquisition probe 1 is of a cylindrical structure.
The sheath 5 is made of soft cloth, and the acquisition probe 1 is coated with a layer of PU film 7 at the position of the light sensor 2.
The ear clip 4 is closer to the collecting probe 1, the diameter of the collecting probe 1 is 3mm-5mm, the thickness of the sheath 5 is 1mm-3mm, and the length of the collecting probe 1 is 1.5 cm-2.5 cm.
The application method of the utility model comprises the following steps: when need carry out blood oxygen monitoring, can place the collection probe 1 in the ear canal, the outside sheath 5 of collection probe 1 adopts soft cloth to make, can avoid collection probe 1 to scrape the skin in the ear canal to fluffy sheath 5 can help collection probe 1 better fixed in the ear canal, avoids it to slide from the ear canal, influences the monitoring effect. After the acquisition probe 1 is placed in the ear canal, the ear clip 4 is placed behind the outer ear so that it is positioned between the outer ear and the head, which serves to fix the acquisition probe 1.
The utility model has the beneficial effects that: 1. the acquisition probe 1 is of a cylindrical structure, the length of the acquisition probe 1 is 1.5-2.5cm, the diameter of the acquisition probe is 3-5mm, the acquisition probe can be just fixed in an auditory canal after the sheath 5 is added, the sheath 5 is provided with an opening 6 at the position of the optical sensor 2 of the acquisition probe 1, the acquisition is convenient, the position of the optical sensor 2 can be covered with a layer of PU film 7 for ensuring the sanitation of the optical sensor 2, the sheath 5 is sleeved outside the PU film 7, and the sheath 5 and the PU film 7 are removed after the use is finished. 2. Be provided with ear clamp 4 between acquisition probe 1 and instrument end 3, ear clamp 4 can be relatively firmly fixed behind the auricle under the effort behind the auricle outside, and ear clamp 4 is nearer apart from acquisition probe 1's position, plays the fixed action to acquisition probe 1, avoids it to drop from the ear canal, influences the monitoring effect.
And the instrument end 3 is a port connected with an instrument interface of the monitor.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (7)
1. The utility model provides a blood oxygen test probe in arranging the ear canal in, includes acquisition probe, its characterized in that: the optical sensor is arranged on the acquisition probe, the acquisition probe is connected with the instrument end through a wire, the instrument end is connected with the detector, and an ear clip is arranged between the acquisition probe and the instrument end; the acquisition probe outside cover is equipped with the sheath, the sheath is provided with the opening in light sensor position department, acquisition probe is cylindrical structure.
2. A blood oxygen measurement probe for placement in an ear canal as recited in claim 1, wherein: the sheath is made of soft cloth.
3. A blood oxygen measurement probe for placement in an ear canal as recited in claim 1, wherein: the acquisition probe is coated with a layer of PU film at the position of the light sensor.
4. A blood oxygen measurement probe for placement in an ear canal as claimed in claim 3, wherein: the ear clip is closer to the position of the acquisition probe.
5. A blood oxygen measurement probe for placement in an ear canal as recited in claim 4, wherein: the diameter of the acquisition probe is 3mm-5mm.
6. A blood oxygen measurement probe for placement in an ear canal as recited in claim 5, wherein: the thickness of the sheath is 1mm-3mm.
7. A blood oxygen measurement probe for placement in an ear canal as recited in claim 6, wherein: the length of the acquisition probe is 1.5-2.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781884.XU CN220801004U (en) | 2023-07-07 | 2023-07-07 | Blood oxygen detection probe placed in auditory canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781884.XU CN220801004U (en) | 2023-07-07 | 2023-07-07 | Blood oxygen detection probe placed in auditory canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220801004U true CN220801004U (en) | 2024-04-19 |
Family
ID=90708811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781884.XU Active CN220801004U (en) | 2023-07-07 | 2023-07-07 | Blood oxygen detection probe placed in auditory canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220801004U (en) |
-
2023
- 2023-07-07 CN CN202321781884.XU patent/CN220801004U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |