CN220404004U

CN220404004U - Blood oxygen probe

Info

Publication number: CN220404004U
Application number: CN202321417084.XU
Authority: CN
Inventors: 聂波
Original assignee: Shenzhen Ykd Electronic Science & Technology Co ltd
Current assignee: Shenzhen Ykd Electronic Science & Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-01-30
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an oxygen probe, which mainly relates to the field of medical equipment, and comprises a clamping body, wherein a clamping cavity is arranged in the clamping body, detection probes are arranged on the inner walls of the upper end and the lower end of the clamping cavity, the detection probes are used for detecting the oxygen content of human blood, a limiting clamping piece is arranged in the clamping cavity, and meanwhile, a sliding device is cooperatively arranged between the limiting clamping piece and the clamping cavity, so that the limiting clamping piece slides relative to the clamping cavity through the sliding device. The utility model has the beneficial effects that: through being provided with spacing clamping piece, and be provided with and make spacing clamping piece carry out gliding slider to can make the clamping range of spacing clamping piece realize adjusting, and then can carry out effectual centre gripping to its long-range phalanx to the people of different finger lengths, make this device have great usability.

Description

Blood oxygen probe

Technical Field

The utility model relates to the field of medical equipment, in particular to an oxygen probe.

Background

Blood oxygen refers to oxygen in blood, and the normal blood oxygen saturation of human body is more than 95%. The higher the oxygen content in the blood, the better the metabolism of the person. Of course, high blood oxygen content is not a good phenomenon, and the blood oxygen in a human body has certain saturation, so that insufficient oxygen supply can be caused by the too low oxygen supply of the human body, and the aging of cells in the human body can be caused by the too high oxygen supply. Therefore, people can judge the health of the human body by detecting the blood oxygen saturation of the human body.

Clinically, the detection of the blood oxygen saturation of the human body mainly comprises the following two modes, wherein the first mode is to collect blood of the human body and perform analysis and calculation by utilizing blood gas analysis; the second way is detection by a photo sensor. In the two modes, the second mode is to use the blood oxygen probe, clamp the blood oxygen probe on the hands of the human body to detect oxygen in blood of the human body, and simultaneously connect the blood oxygen probe with the monitor through the data line, so that the blood oxygen monitoring device can realize real-time monitoring of the human body, and can be widely used when first aid is carried out on patients.

In order to ensure the accuracy of blood oxygen detection of a human body in the second mode, the blood oxygen probe is clamped on the finger part of the human body and is clamped on the distal phalangeal position of the finger. However, it has been found in the prior art that, because there is a difference in body bones between people, the largest difference is between adults and children, however, due to the difference, the same blood oxygen probe cannot be used for clamping between adults and children, good public performance cannot be achieved, and there is a difference between children, which causes a phenomenon that a part of people are not adapted when using the blood oxygen probe for clamping, resulting in unstable blood oxygen detection values and further deviation in monitoring of human body. Meanwhile, the existing blood oxygen probe comprises a disposable blood oxygen probe, but the blood oxygen probe of the disposable blood oxygen probe can cause resource waste.

Based on the above problem, a blood oxygen probe needs to be designed, when the blood oxygen probe is used, the finger position of a clamping person can be limited, the phenomenon that the clamping cannot be performed due to the difference of human body structures is prevented, and then the blood oxygen probe can be suitable for different crowds, the usability of the blood oxygen probe can be enhanced, meanwhile, the production and manufacturing variety can be reduced, and the production and manufacturing pressure can be reduced.

Disclosure of Invention

The utility model aims to provide an oxygen probe which can ensure that the oxygen probe can effectively clamp the distal phalanges of fingers of different skeletons when in use, thereby having larger universality when in use, and simultaneously can effectively reduce manufacturing difference, reduce manufacturing variety and further reduce production pressure.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

an oxyhemoglobin probe comprises a clamping body, a clamping cavity is arranged in the clamping body, a detection probe is arranged on the inner walls of the upper end and the lower end of the clamping cavity and is used for detecting the oxyhemoglobin content of a human body,

the clamping cavity is internally provided with a limiting clamping piece, meanwhile, a sliding device is matched between the limiting clamping piece and the clamping cavity, and the limiting clamping piece slides relative to the clamping cavity through the sliding device.

The limiting clamping piece is semi-annular, and is made of soft rubber.

The edges and corners of the contact surface of the limiting clamping piece are smooth transition edges.

The sliding device comprises a sliding groove and a sliding rod, wherein the sliding groove is arranged on the clamping cavity, and the sliding rod is matched with the sliding groove to be arranged on the limiting clamping piece.

The sliding groove is formed in the side wall of the clamping cavity, the sliding rod is matched with the sliding wiper to be arranged, meanwhile, the sliding groove is a through hole, the sliding rod passes through the through hole to be arranged, meanwhile, a pushing piece is arranged at the outer end of the sliding rod, which passes through the sliding groove, and the sliding rod can slide relative to the sliding groove conveniently through the pushing piece.

The outer surface of the pushing piece is provided with anti-skid lines.

The two sides of the clamping body are provided with light shielding plates which are used for shielding external light sources.

Compared with the prior art, the utility model has the beneficial effects that:

through being provided with spacing holder, and be provided with and make spacing holder carry out gliding slider to can make spacing holder's centre gripping scope realize adjusting, and then can carry out effectual centre gripping to its long-range phalanx to the people of different finger lengths, make this device have great usability, simultaneously through setting up improvement to spacing holder, make during the centre gripping, accord with human engineering more, and then can reduce user's uncomfortable when using and feel, improve this device's practicality.

Drawings

FIG. 1 is a schematic diagram of the specific structure of the utility model.

Fig. 2 is a schematic view of a specific structure of the clamping body according to the present utility model.

Fig. 3 is an enlarged view of a portion of fig. 2 in accordance with the present utility model.

Fig. 4 is a schematic view of a specific structure of the clamping body according to the present utility model.

Fig. 5 is a perspective view showing a state of use in the present utility model.

The reference numbers shown in the drawings:

1. a clamping body; 2. a clamping cavity; 3. a detection probe; 4. a limit clamping piece; 5. a sliding device; 6. a sliding groove; 7. a slide bar; 8. a pushing member; 9. anti-skid lines; 10. a light shielding plate.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.

Because in blood oxygen detection, the accurate detection of blood oxygen in a human body can be realized by stably clamping the distal phalangeal bone position of the human hand by using the blood oxygen probe, but the bone difference between adults and children is large in the prior art, the same blood oxygen probe can not be well applied to adults and children, and the blood oxygen probe needs to be produced for use, so that the production pressure is caused. And the applicable blood oxygen probes are different for children of different ages. If children of different ages and people of different bones need to be treated, the method is unrealistic to manufacture blood oxygen probes of different types, meanwhile, for patients in emergency treatment, time is urgent, the root pressing is not needed to find an adaptive blood oxygen probe for use, but the blood oxygen probe which is not adaptive is used, because of the disorder of the patients, the blood oxygen probe can not accurately and stably clamp the distal phalangeal position of the human finger, and the blood oxygen probe can also fall, so that the patients cannot be monitored accurately and timely.

The utility model relates to an blood oxygen probe, which comprises a main body structure, wherein the main body structure comprises a clamping body 1, a clamping cavity 2 is arranged in the clamping body 1, detection probes 3 are respectively matched with the upper end and the lower end of the clamping cavity 2, the detection probes 3 are used for detecting the blood oxygen content of a human body, the clamping body 1 is generally consistent with the existing blood oxygen probe in appearance structure, the use modes are the same, and the use of the device is not excessively explained. Be provided with spacing clamping piece 4 in the centre gripping chamber 2, be provided with spacing clamping piece 4, restrict the centre gripping position through spacing clamping piece 4 for centre gripping body 1 can carry out effectual centre gripping to the crowd finger of different bones, and firm centre gripping finger distal knuckle phalanx carries out blood oxygen detection, prevents the coming off of centre gripping body 1. In order to realize that spacing clamping piece 4 carries out accurate effectual centre gripping to the long knuckle phalanx of crowd's finger of different skeletons, cooperation is provided with slider 5 between spacing clamping piece 4, the centre gripping chamber 2, through slider 5 makes spacing clamping piece 4 slide for centre gripping chamber 2, because set up slider 5 for spacing clamping piece 4 can remove, and then can make spacing clamping piece 4 through the length of the long knuckle phalanx of finger of different crowds of adaptation with the gliding mode, when using, slide spacing clamping piece 4 to the long knuckle phalanx bottom position of human finger and make the centre gripping body 1 carry out the centre gripping again to the finger, the centre gripping that this moment can be stable makes the detection probe 3 on the centre gripping body 1 carry out real-time supervision to the long knuckle phalanx on the finger, and then can guarantee to monitor human state. Meanwhile, the user needs to know that the clamping body 1 has a clamping force on fingers of the user in the prior art, after the fingers are clamped by the clamping body 1 under the action of the clamping force, the limiting clamping piece 4 can be ensured not to slide and keep stable, and further, the blood oxygen probe can accurately acquire blood oxygen information of people with different bones, and when the user is used for emergency, the user does not need to find the blood oxygen probe clamping body 1 matched with the patient.

For the above-mentioned spacing clip 4, in order to prevent the clip body 1 and the detection probe 3 from being affected, the specific structure of the spacing clip 4 is described, and the spacing clip 4 is semi-annular, so that the spacing clip 4 generates a stop when not clipping the clip body 1. Meanwhile, it is required to know that the detection probe 3 needs to irradiate the far-section phalanx of the human finger, and the limiting clamping piece 4 needs to slide to the bottom of the phalanx of the far-section phalanx of the human finger when clamping, so that the light of the detection probe 3 cannot be blocked by the limiting clamping piece 4, and the use of the detection probe 3 cannot be affected. Simultaneously when using, also consider traditional blood oxygen probe in order to accord with ergonomic design theory, the interior clamping chamber 2 of blood oxygen probe can comparatively adapt most crowds, but because this device adds and has set up spacing clamping piece 4, spacing clamping piece 4 is outstanding simultaneously with the internal surface in clamping chamber 2, this just leads to when carrying out the centre gripping and use, can make the human body appear slightly painful sense because of the appearance of spacing clamping piece 4, and can not the long-time centre gripping, so in order to solve this problem properly, spacing clamping piece 4 is the flexible glue material, and then can reduce the effort that produces when the centre gripping to the finger, also can receive the finger pressure to deform simultaneously when the centre gripping and play the effect of slowing down the centre gripping, and can increase the area of contact between spacing clamping piece 4 and the finger, further guarantee that clamping body 1 can not drop with the finger position. The edge and corner edge of the contact surface of the limiting clamping piece 4 is set to be a smooth transition edge, so that the finger bone bottom of the finger distal knuckle finger bone can be more matched with the finger distal knuckle finger bone according to the ergonomics.

To illustrate the above-mentioned slider 5, slider 5 includes slide groove 6, slide bar 7, slide groove 6 sets up on centre gripping chamber 2, slide bar 7 cooperation slide groove 6 sets up on spacing clamping piece 4 to can realize that spacing clamping piece 4 slides relative centre gripping chamber 2, realize spacing clamping piece 4 and adjust, and then can make this device carry out the centre gripping to the people of different bones. Meanwhile, the sliding rod 7 is embedded in the sliding groove 6, so that the sliding rod 7 cannot fall out of the sliding groove 6, and the limiting clamping piece 4 can be stably connected with the clamping cavity 2. Furthermore, in order to avoid influencing the whole internal structure of the clamping body 1, the sliding groove 6 is formed in the side wall of the clamping cavity 2, the sliding rod 7 is matched with the sliding wiper to be arranged, meanwhile, the sliding groove 6 is a through hole, the sliding rod 7 passes through the through hole to be arranged, meanwhile, the sliding rod 7 passes through the outer end of the sliding groove 6 and is provided with the pushing piece 8, the sliding rod 7 is convenient to slide relative to the sliding groove 6 through the pushing piece 8, the detection probe 3 is arranged at the inner wall of the upper end and the lower end of the clamping cavity 2, so that the sliding device 5 is arranged on the side wall of the clamping cavity 2, the influence on the internal structure of the clamping body 1 on the detection probe 3 can be effectively avoided, so that the detection probe 3 is more convenient and simple in terms of manufacturing, meanwhile, the pushing piece 8 is arranged at the surface position of the clamping body 1 in an outward manner, the pushing of the limiting clamping body 1 can be facilitated, and the limiting of the clamping body 1 can be adjusted conveniently. Further consider when using clinically, doctor, nurse can wear aseptic rubber glove, and can aseptic rubber glove cleaning solution sometimes, and this just leads to doctor, nurse to take the article more when removing again smooth, consequently the surface of pushing piece 8 is provided with anti-skidding line 9, can be convenient for the promotion of pushing piece 8 through being provided with anti-skidding line 9, and then can be convenient for spacing clamping piece 4 slide.

Meanwhile, when the clamp is used, in order to further ensure the accuracy of the detection probe 3 in detecting the blood oxygen saturation of the human body, the influence of external environmental factors on the detection of the detection probe 3 needs to be eliminated as much as possible, therefore, the light shielding plates 10 are arranged at the two sides of the clamp body 1, the light shielding plates 10 are used for shielding external light sources, the light shielding plates 10 are longer, when the clamp body 1 is in an open state, the light shielding plates 10 can be effectively shielded, and meanwhile, the light shielding plates 10 and the sliding device 5 are arranged at the same side.

The using method comprises the following steps:

when the device is used, the clamping body 1 is opened by manpower, the finger of the patient is placed in the clamping cavity 2, the position of the distal phalanx of the finger of the patient is located between the detection probes 3, and meanwhile, the limiting clamping piece 4 is adjusted by pushing the pushing piece 8, so that the limiting clamping piece 4 is located at the bottom of the phalanx of the distal phalanx of the finger of the patient, and at the moment, the clamping piece is loosened, so that the finger of the patient is clamped, and the blood oxygen saturation of the patient is detected.

Claims

1. An oxyhemoglobin probe comprises a clamping body (1), a clamping cavity (2) is arranged in the clamping body (1), a detection probe (3) is arranged on the inner walls of the upper end and the lower end of the clamping cavity (2), the detection probe (3) is used for detecting the oxyhemoglobin content of a human body,

the method is characterized in that: be provided with spacing holder (4) in holding chamber (2), simultaneously cooperation is provided with slider (5) between spacing holder (4), holding chamber (2), makes spacing holder (4) slide for holding chamber (2) through slider (5).

2. An oximetry probe according to claim 1, wherein: the limiting clamping piece (4) is semi-annular, and the limiting clamping piece (4) is made of soft rubber.

3. An oximetry probe according to claim 2, wherein: the edges of the contact surface of the limiting clamping piece (4) are smooth transition edges.

4. An oximetry probe according to claim 1, wherein: the sliding device (5) comprises a sliding groove (6) and a sliding rod (7), wherein the sliding groove (6) is arranged on the clamping cavity (2), and the sliding rod (7) is matched with the sliding groove (6) to be arranged on the limiting clamping piece (4).

5. An oximetry probe according to claim 4, wherein: the sliding groove (6) is formed in the side wall of the clamping cavity (2), the sliding rod (7) is matched with the sliding wiper to be arranged, meanwhile, the sliding groove (6) is a through hole, the sliding rod (7) passes through the through hole to be arranged, meanwhile, the pushing piece (8) is arranged at the outer end of the sliding rod (7) which passes through the sliding groove (6), and the sliding rod (7) can slide relative to the sliding groove (6) conveniently through the pushing piece (8).

6. An oximetry probe according to claim 5, wherein: the outer surface of the pushing piece (8) is provided with anti-skid lines (9).

7. An oximetry probe according to any one of claims 1 to 6, wherein: a light shielding plate (10) is arranged at two sides of the clamping body (1), and the light shielding plate (10) is used for shielding an external light source.