CN213551805U - External finger simulation protection device for blood oxygen simulator - Google Patents
External finger simulation protection device for blood oxygen simulator Download PDFInfo
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- CN213551805U CN213551805U CN202022016143.5U CN202022016143U CN213551805U CN 213551805 U CN213551805 U CN 213551805U CN 202022016143 U CN202022016143 U CN 202022016143U CN 213551805 U CN213551805 U CN 213551805U
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- blood oxygen
- protective sleeve
- fixedly arranged
- protection device
- simulator
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Abstract
The utility model relates to an external simulated finger protection device of a blood oxygen simulator, which comprises a protective sleeve, wherein a blood oxygen probe is movably arranged on the upper wall inside the protective sleeve, the arc surface at the bottom end of the blood oxygen probe is provided with a circular groove, a light emitting diode is fixedly arranged at the top end of the circular groove, a threaded rod is fixedly arranged at the top end of the blood oxygen probe, the threaded rod passes through the upper wall of the protective sleeve and extends into the protective sleeve, a switch is fixedly arranged at the top end of the outer wall of the protective sleeve, which is close to the threaded rod, the switch is electrically connected with the light emitting diode, a pressure sensor is fixedly arranged at the lower wall inside the protective sleeve, a singlechip and an alarm are arranged at the bottom end of the outer wall of the protective sleeve, two elastic belts are fixedly arranged at the opening end of, the protective sheath closed end is fixed and is equipped with the connecting wire, the other end of connecting wire is fixed and is equipped with the connector.
Description
Technical Field
The utility model relates to an oximetry technical field specifically is an external simulation finger protection device of blood oxygen simulator.
Background
The blood oxygen instrument calculates the arterial blood oxygen saturation of tissue by detecting the ratio (R/IR value) of the absorbance change rate of red light and infrared light with different wavelengths at the position of human peripheral tissue such as fingers or earlobes which are congested. In the blood oxygen measurement, the finger of the person to be measured is clamped by the blood oxygen probe, and the blood oxygen saturation is estimated according to the difference of the wavelengths of the light absorbed by the reduced hemoglobin and the aerobic hemoglobin. Centre gripping formula blood oxygen probe drops very easily when the patient moves about and causes destruction, causes very big loss after damaging, and the elasticity of blood oxygen probe is unadjustable in addition, and too tightly can cause the crushing wound, and too loose container causes the sensor to drop again, causes measuring result inaccurate, has brought the difficulty for blood oxygen measurement process.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides an external simulation finger protection device of blood oxygen simulator can adjust the elasticity of blood oxygen probe according to the patient's condition.
In order to realize the purpose, an external finger simulation protection device for a blood oxygen simulator comprises a protective sleeve, wherein an anti-slip pad is fixedly arranged on the inner wall of the protective sleeve, a blood oxygen probe is movably arranged on the inner upper wall of the protective sleeve, a circular groove is formed in the arc-shaped surface of the bottom end of the blood oxygen probe, a light-emitting diode is fixedly arranged at the top end of the circular groove, a threaded rod is fixedly arranged at the top end of the blood oxygen probe, the threaded rod penetrates through the upper wall of the protective sleeve and extends into the protective sleeve, a switch is fixedly arranged at the top end of the outer wall of the protective sleeve, which is close to the threaded rod, the switch is electrically connected with the light-emitting diode, a pressure sensor is fixedly arranged on the inner lower wall of the protective sleeve, a single chip microcomputer and an alarm, the fixed magnetite that is equipped with in both ends of wrist fixer, the fixed connecting wire that is equipped with of protective sheath blind end, the fixed connector that is equipped with of the other end of connecting wire.
Preferably, the protective sheath is one end opening one end confined cylinder structure, and inside cavity adopts ventilative non-woven fabrics material, and the non-woven fabrics is inside to be equipped with design rubber.
Preferably, the bottom end of the blood oxygen probe is of an arc-shaped structure and is made of transparent materials.
Preferably, the wrist fixator is of a semicircular structure.
Preferably, the switch is electrically connected with the pressure sensor, the pressure sensor is electrically connected with the single chip microcomputer, and the single chip microcomputer is electrically connected with the alarm.
Preferably, the type of the single chip microcomputer is the single chip microcomputer.
Borrow by above-mentioned scheme, the utility model has the advantages of it is following at least, can adjust the elasticity of blood oxygen probe according to the in service behavior, the protective sheath can protect blood oxygen probe because of two damages that drop, and the slipmat that the protective sheath inside was equipped with can increase the frictional force of protective sheath inner wall, prevents that the protective sheath from dropping, and elastic webbing and wrist fixer can be fixed the protective sheath on the wrist to prevent to drop, the both ends of wrist fixer are the magnetite, convenient dismantlement.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic diagram of the blood oxygen probe;
in the figure: 1. protective sheath, 2, blood oxygen probe, 3, emitting diode, 4, threaded rod, 5, slipmat, 6, pressure sensor, 7, singlechip, 8, alarm, 9, elastic band, 10, connecting block, 11, wrist fixer, 12, magnetite, 13, circular slot, 14, connecting wire, 15, connector.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure I, an external finger-simulating protection device for a blood oxygen simulator comprises a protective sleeve 1, wherein the protective sleeve 1 is of a cylindrical structure with an opening at one end and a closed end, the interior of the protective sleeve is hollow, a breathable non-woven fabric material is adopted, shaped rubber is arranged inside the non-woven fabric, the breathable non-woven fabric can avoid the stuffy heat sensation caused by long-time wearing, a non-slip mat 5 is fixedly arranged on the inner wall of the protective sleeve 1 to increase the friction force of the inner wall of the protective sleeve 1 and prevent the falling off, a blood oxygen probe 2 is movably arranged on the upper wall inside the protective sleeve 1, the bottom end of the blood oxygen probe 2 is of an arc-shaped structure and is made of transparent material, a circular groove 16 is arranged on the arc-shaped surface at the bottom end of the blood oxygen probe 2, two light-emitting diodes 3 are fixedly arranged at the top end of the circular groove 16, the wavelengths, a switch 13 is fixedly arranged at the top end of the outer wall of the protective sleeve 1 close to the threaded rod 4, the switch 13 is electrically connected with the light-emitting diode 3, a pressure sensor 6 is fixedly arranged at the lower wall in the protective sleeve 1, a single chip microcomputer 7 and an alarm 8 are arranged at the bottom end of the outer wall of the protective sleeve 1, the switch 13 is electrically connected with the pressure sensor 6, the pressure sensor 6 is electrically connected with the single chip microcomputer 7, the single chip microcomputer 7 is electrically connected with the alarm 8, the type of the used single chip microcomputer 7 is 51, two elastic belts 9 are fixedly arranged at the open end of the protective sleeve 1, a connecting block 10 is movably arranged at the other end of each elastic belt 9, a wrist fixer 11 is fixedly connected with the connecting block 10, the wrist fixer 11 is of a semicircular structure, magnets 12 are fixedly arranged at two ends of the wrist fixer 11, the wrist, the connector 15 is used for connecting a detection instrument.
The working principle is as follows: use the utility model discloses, be connected connector 15 and detecting instrument, go deep into the protective sheath with the finger inside, indicate the abdomen to blood oxygen probe 2, will be put in two wrist fixer 11 by the detected personnel wrist, it is relative with the both ends in the wrist fixer 11, magnetite 12 inhales mutually because of opposite sex and is circular with wrist fixer 11 closure, thereby it is fixed with the wrist with protective sheath 1, prevent that protective sheath 1 from droing, starting switch 13, manual regulation threaded rod 4, make blood oxygen probe 2 contact finger, when the pressure that the finger received is too big, alarm 8 can send alarm sound, suggestion medical personnel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The external simulated finger protection device for the blood oxygen simulator is characterized by comprising a protective sleeve (1), wherein an anti-slip pad (5) is fixedly arranged on the inner wall of the protective sleeve (1), a blood oxygen probe (2) is movably arranged on the inner upper wall of the protective sleeve (1), a circular groove (16) is arranged on the arc-shaped surface of the bottom end of the blood oxygen probe (2), a light-emitting diode (3) is fixedly arranged on the top end of the circular groove (16), a threaded rod (4) is fixedly arranged on the top end of the blood oxygen probe (2), the threaded rod (4) penetrates through the upper wall of the protective sleeve (1) and extends into the protective sleeve, a switch (13) is fixedly arranged at the top end of the outer wall of the protective sleeve (1) close to the threaded rod (4), the switch (13) is electrically connected with the light-emitting diode (3), a pressure sensor (6) is fixedly arranged on the inner lower wall of the protective, the fixed two elastic bands (9) that are equipped with of open end of protective sheath (1), the other end activity of elastic band (9) is equipped with connecting block (10), connecting block (10) fixedly connected with wrist fixer (11), the fixed magnetite (12) that is equipped with in both ends of wrist fixer (11), protective sheath (1) closed end is fixed and is equipped with connecting wire (14), the other end of connecting wire (14) is fixed and is equipped with connector (15).
2. The external finger-simulating protection device of blood oxygen simulator of claim 1, wherein the protection sleeve (1) is a cylinder structure with one open end and one closed end, the inside of the protection sleeve is hollow, the protection sleeve is made of breathable non-woven fabric, and shaped rubber is arranged inside the non-woven fabric.
3. The external finger-simulating protection device of blood oxygen simulator of claim 1, wherein the bottom end of the blood oxygen probe (2) is of an arc structure and is made of transparent material.
4. The external finger-like protection device of blood oxygen simulator of claim 1, wherein said wrist holder (11) is in a semicircular structure.
5. The external finger-simulating protection device of blood oxygen simulator of claim 1, wherein the switch (13) is electrically connected to the pressure sensor (6), the pressure sensor (6) is electrically connected to the single chip microcomputer (7), and the single chip microcomputer (7) is electrically connected to the alarm (8).
6. The external finger-simulating protection device of blood oxygen simulator of claim 5, wherein the type of said single chip microcomputer (7) is 51 single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016143.5U CN213551805U (en) | 2020-09-15 | 2020-09-15 | External finger simulation protection device for blood oxygen simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016143.5U CN213551805U (en) | 2020-09-15 | 2020-09-15 | External finger simulation protection device for blood oxygen simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213551805U true CN213551805U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022016143.5U Active CN213551805U (en) | 2020-09-15 | 2020-09-15 | External finger simulation protection device for blood oxygen simulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN213551805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679383A (en) * | 2021-09-23 | 2021-11-23 | 江西凯曼医疗技术有限公司 | Multifunctional blood oxygen probe |
-
2020
- 2020-09-15 CN CN202022016143.5U patent/CN213551805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679383A (en) * | 2021-09-23 | 2021-11-23 | 江西凯曼医疗技术有限公司 | Multifunctional blood oxygen probe |
| CN113679383B (en) * | 2021-09-23 | 2023-12-26 | 江西凯曼医疗技术有限公司 | Multifunctional blood oxygen probe |
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