Intelligent oximeter

Abstract

The invention relates to the technical field of medical instruments, in particular to an intelligent oximeter which comprises an upper shell, a lower shell and a cleaning mechanism for self-cleaning the interiors of the shells, and the upper shell is hinged to the lower shell through a rolling shaft. A cleaning structure is arranged, when a first pressing plate moves downwards under pressure, a connecting rod is synchronously pushed, the connecting rod rotates in the moving direction of the first pressing plate under thrust, at the moment, a push rod hinged to the other side of the connecting rod pushes a bag body to be compressed, and disinfectant in the bag body is sprayed between an upper shell and a lower shell through a spray head; the first pressing plate and the second pressing plate which are in contact with the skin are sprayed with disinfectant, and instant cleaning is achieved after each time of use.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an intelligent blood oximeter. Background Art

[0002] The main measurement indicators of the blood oxygen meter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation is one of the important basic data in clinical medicine. Blood oxygen saturation refers to the percentage of combined O2 capacity in the total blood volume to the total combineable O2 capacity. The human body relies on blood to transport oxygen. If there is less blood, there will naturally be less oxygen. With less oxygen, the physical condition will naturally decline. Therefore, the elderly should use pulse oximeter to detect blood oxygen content every day. Once the blood oxygen is lower than the warning level, oxygen must be supplemented as soon as possible. Pulse oximeter detects blood oxygen content and monitors blood oxygen health in real time to ensure heart and brain health. Among the existing blood oxygen detection equipment, finger clip oximeters have received widespread attention due to their small size, ease of carrying and use.

[0003] Among them, the finger-clip oximeter is a small, portable, non-invasive device commonly used to monitor human blood oxygen saturation (SpO2) and heart rate information.

[0004] Patent application number CN202223110858.2 discloses an intelligent pulse oximeter, including a pulse oximeter body, the bottom of the pulse oximeter body is fixedly connected to a connection box, both sides of the lower end of the pulse oximeter body are fixedly connected to limit blocks, and both sides of the bottom of the inner cavity of the connection box are fixedly connected to a placement plate. In the utility model, first, the user pushes the first fixed block inward, and drives the connecting block, the second supporting block, the second fixed block, the sliding sleeve, the second spring and the third fixed block to move to one side through the first fixed block, and squeezes the damper, the second spring, the first spring and the rubber spring through the second spring, and then removes the pulse oximeter body, which solves the problem that the existing pulse oximeter disassembly steps are relatively cumbersome. When the internal components need to be repaired, the disassembly takes a lot of time and effort for the user, which greatly increases the user's labor.

[0005] This patent does solve the problem of cumbersome disassembly procedures of existing pulse oximeters. However, due to the long-term use of clip-on oximeters, the two clamping parts are in contact with the skin for a long time, which is easy to gradually accumulate and absorb a large number of bacteria and microorganisms. Therefore, when measuring different patients, there may be a potential risk of cross-infection of viruses.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0007] The object of the present invention is to provide an intelligent blood oximeter that can effectively solve the above technical problems.

[0008] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0009] An intelligent blood oximeter, comprising: an upper shell, a lower shell, a cleaning mechanism for self-cleaning the inside of the shell, and the upper shell and the lower shell are hinged by a roller;

[0010] The cleaning mechanism includes: a cavity opened on the lower shell, a pressure plate elastically installed on the lower shell, a connecting rod hinged to a pressure rod, and a liquid storage box for storing disinfectant. The middle end of the connecting rod is rotatably installed on the side wall of the cavity; the other end of the connecting rod is hinged to a push rod, and the cleaning agent in the storage box is sprayed to the spraying mechanism in the shell when the push rod is pushed.

[0011] Furthermore, the upper shell and the lower shell are elastically connected via a torsion spring.

[0012] Furthermore, the spraying mechanism includes: a capsule body fixedly installed between the upper shell and the lower shell, a spray head connected to the capsule body pipeline, and the capsule body is connected to the liquid storage tank through a pipe.

[0013] Furthermore, a groove is provided on the upper shell, and a second pressing plate is elastically connected in the groove, and the first pressing plate and the second pressing plate are installed opposite to each other.

[0014] Furthermore, a liquid filling port is provided on one side of the lower shell, and the liquid filling port is connected to the liquid storage tank through a pipe fitting.

[0015] Furthermore, finger pressing grooves are provided on both the upper shell and the lower shell.

[0016] Furthermore, the first and second pressing plates are both provided with detachable anti-wear leather.

[0017] Furthermore, a liquid crystal display is installed on the upper shell.

[0018] Compared with the prior art, the present invention has the following beneficial effects: by setting a cleaning structure, when the pressure plate 1 moves downward under pressure, it will simultaneously push the connecting rod, and the connecting rod will rotate in the moving direction of the pressure plate 1 under the thrust. At this time, the push rod hinged on the other side of the connecting rod pushes the capsule to compress, so that the disinfectant in the capsule is sprayed between the upper shell and the lower shell through the nozzle, so that the pressure plate 1 and the pressure plate 2 in contact with the skin are covered with disinfectant, and timely cleaning is achieved after each use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of an intelligent blood oximeter of the present invention;

[0021] Figure 2 It is a front view of an intelligent blood oximeter of the present invention;

[0022] Figure 3 A cross-sectional view of an intelligent oximeter according to the present invention;

[0023] Figure 4 for Figure 3 A partial enlarged view of part A.

[0024] In the figure: 1, upper shell; 2, lower shell; 3, cleaning mechanism; 4, roller; 31, cavity; 32, pressure plate 1; 33, connecting rod; 34, liquid storage box; 35, push rod; 361, capsule; 362, nozzle; 11, groove; 12, pressure plate 2; 21, liquid filling port; 22, pressure finger groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0026] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] like Figures 1 to 4 As shown, the present invention provides an intelligent blood oximeter, comprising: an upper shell 1, a lower shell 2, a cleaning mechanism 3 for self-cleaning inside the shell, the upper shell 1 and the lower shell 2 are hinged by a roller 4; the upper shell 1 and the lower shell 2 are elastically connected by a torsion spring;

[0028] It should be added here that a liquid crystal display is also installed on the upper shell 1 for directly displaying the numerical value to the doctor. It can intuitively and quickly show the measurement value to the medical staff, thereby greatly improving the convenience of data reading and facilitating the doctor to make medical judgments quickly.

[0029] The upper shell 1 and the lower shell 2 are both provided with a finger pressing groove 22. The medical staff pinches the upper shell 1 and the lower shell 2 with their hands to open one side, and puts the finger of the person to be tested between the upper shell 1 and the lower shell 2. The medical staff lets go, and the upper shell 1 and the lower shell 2 clamp the finger of the person to be tested in the finger pressing groove 22 through the elastic force of the torsion spring, thereby realizing a quick and professional fixing operation of the finger.

[0030] The cleaning mechanism 3 includes: a cavity 31 opened on the lower shell 2, a pressure plate 32 elastically installed on the lower shell 2, a connecting rod 33 hinged to the pressure rod, and a liquid storage box 34 for storing disinfectant. The middle end of the connecting rod 33 is rotatably installed on the side wall of the cavity 31; the other end of the connecting rod 33 is hinged to the push rod 35, and the cleaning agent in the storage box is sprayed to the spraying mechanism in the shell when the push rod 35 is pushed.

[0031] When the fingers are squeezed by the upper shell 1 and the lower shell 2 at the same time, the pressure plate 1 32 and the pressure plate 2 12 shrink inward under the pressure. The above arrangement can well fix the fingers while preventing the upper and lower shells 2 from being clamped too tightly, causing accidental injuries to the fingers of the person being tested, thereby achieving a safe and reliable fixing effect.

[0032] The spraying mechanism includes: a capsule 361 fixedly installed between the upper shell 1 and the lower shell 2, and a spray head 362 connected to the capsule 361 through a pipe. The capsule 361 is connected to the liquid storage box 34 through a pipe.

[0033] The upper shell 1 is provided with a groove 11, and a second pressing plate 12 is elastically connected in the groove 11, and the first pressing plate 32 and the second pressing plate 12 are installed opposite to each other;

[0034] When the pressure plate 1 32 moves downward under pressure, it will simultaneously push the connecting rod 33, and the connecting rod 33 will rotate in the moving direction of the pressure plate 1 32 under the thrust. At this time, the push rod 35 hinged on the other side of the connecting rod 33 pushes the capsule 361 for compression, so that the disinfectant in the capsule 361 is sprayed between the upper shell 1 and the lower shell 2 through the nozzle 362, so that the pressure plate 1 32 and the pressure plate 2 12 in contact with the skin are covered with disinfectant, and instant cleaning is achieved after each use, thereby effectively eliminating the risk of cross-infection of viruses that may exist when continuously measuring different patients, ensuring the hygiene and safety of use.

[0035] A liquid filling port 21 is provided on one side of the lower shell 2 , and the liquid filling port 21 is connected to the liquid storage tank 34 through a pipe fitting. Disinfectant can be timely injected into the liquid storage tank 34 through the liquid filling port 21 .

[0036] The pressing plate 1 32 and the pressing plate 2 12 are both provided with a detachable anti-wear leather. Since the pressing plate 1 32 and the pressing plate 2 12 are in contact with the skin for a long time, the pressing plate 1 32 and the pressing plate 2 12 will be worn out after a long time. Although the disinfectant is sprayed for a long time, the pressing plate 1 32 and the pressing plate 2 12 still have the problem of bacterial stains. By detachably installing the anti-wear leather on the pressing plate 1 32 and the pressing plate 2 12, the pressing plate 1 32 and the pressing plate 2 12 can be cleaned regularly, thereby reducing the problem of bacterial stains. At the same time, by setting a detachable structure, it has been achieved that each replacement is convenient to operate and the replacement time is reduced.

[0037] Working principle: The medical staff pinches the upper shell 1 and the lower shell 2 with their hands, opens one side of them, puts the finger of the person to be tested between the upper shell 1 and the lower shell 2, and then releases the hand. The upper shell 1 and the lower shell 2 clamp the finger of the person to be tested in the finger pressing groove 22 through the elastic force of the torsion spring. When the finger is squeezed by the upper shell 1 and the lower shell 2 at the same time, the pressing plate 1 32 and the pressing plate 2 12 shrink inward under the pressure. The above arrangement can well fix the finger while preventing the upper and lower shells 2 from being clamped. The degree is too great, causing accidental injury to the fingers of the person to be tested. When the pressure plate 1 32 moves downward under pressure, it will simultaneously push the connecting rod 33, and the connecting rod 33 rotates in the moving direction of the pressure plate 1 32 under the thrust. At this time, the push rod 35 hinged on the other side of the connecting rod 33 pushes the capsule 361 for compression, so that the disinfectant in the capsule 361 is sprayed between the upper shell 1 and the lower shell 2 through the nozzle 362, so that the pressure plate 1 32 and the pressure plate 2 12 in contact with the skin are covered with disinfectant, and instant cleaning is achieved after each use.

[0038] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0039] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. An intelligent blood oximeter, characterized in that: include: An upper shell, a lower shell, a cleaning mechanism for self-cleaning the inside of the shell, and the upper shell and the lower shell are hinged via a roller; The cleaning mechanism includes: a cavity opened on the lower shell, a pressure plate elastically installed on the lower shell, a connecting rod hinged to a pressure rod, and a liquid storage box for storing disinfectant. The middle end of the connecting rod is rotatably installed on the side wall of the cavity; the other end of the connecting rod is hinged to a push rod, and the cleaning agent in the storage box is sprayed to the spraying mechanism in the shell when the push rod is pushed.

2. The intelligent oximeter according to claim 1, characterized in that: The upper shell and the lower shell are elastically connected via a torsion spring.

3. The intelligent oximeter according to claim 2, characterized in that: The spraying mechanism comprises: a capsule body fixedly installed between the upper shell and the lower shell, and a spray head connected to the capsule body pipeline, and the capsule body is connected to the liquid storage box through a pipe.

4. The intelligent blood oximeter according to claim 3, characterized in that: The upper shell is provided with a groove, and a second pressing plate is elastically connected in the groove, and the first pressing plate and the second pressing plate are installed opposite to each other.

5. The intelligent blood oximeter according to claim 4, characterized in that: A liquid filling port is provided on one side of the lower shell body, and the liquid filling port is connected to the liquid storage box through a pipe fitting.

6. The intelligent oximeter according to claim 5, characterized in that: The upper shell and the lower shell are both provided with finger pressing grooves.

7. The intelligent blood oximeter according to claim 1, characterized in that: The first pressing plate and the second pressing plate are both provided with detachable anti-wear leather.

8. The intelligent oximeter according to claim 7, characterized in that: A liquid crystal display is installed on the upper shell.

Images