Handheld pulse oximeter

Abstract

The utility model relates to the technical field of handheld pulse oximeters, in particular to a handheld pulse oximeter which comprises an oximeter body, a display screen is fixedly embedded in the top of the front surface of the oximeter body, and a control button is fixedly installed at the bottom of the front surface of the oximeter body. The top of the oximeter body is fixedly provided with a detection assembly, and the rear side of the oximeter body is fixedly provided with a bunching assembly. According to the utility model, the problems that the electric wire is inconvenient to bind, the electric wire is easy to wind, the device is inconvenient to carry, the electric wire cannot be stored and is easy to lose in the carrying process are solved, so that the electric wire cannot be wound or lost in the carrying process, the portability of the equipment is improved, the knotting condition of the electric wire is reduced, and the practicability of the equipment is improved. The device can be fixed to the wrist position of a user, so that the device can be used in a handheld mode and can also be worn for use, the applicability of the device is improved, and the device can be suitable for different crowds.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld pulse oximeters, in particular to a handheld pulse oximeter. Background Art

[0002] Pulse oximeters provide a method of measuring blood oxygen saturation or arterial hemoglobin saturation in a non-invasive manner. Pulse oximeters can also detect arterial pulsation and therefore can also calculate and communicate the patient's heart rate. Pulse oximeters are medical devices that measure the oxygen content in a patient's arterial blood.

[0003] After searching, the patent number is CN218792251U, and the name is a utility model of a handheld pulse oximeter with an anti-slip structure, including a pulse oximeter body. Through research and analysis, it is found that although the device has the advantage of convenient finger fixation, it still has the following disadvantages to a certain extent.

[0004] For example, it is inconvenient to restrain the wires. When placing the device, the wires are easily entangled, which may cause the wires to break, causing a short circuit in the device and reducing the service life of the oximeter. At the same time, it is inconvenient to carry the device, and the hand-worn type cannot store the wires, which are easy to be lost during carrying. In order to solve the above technical problems, we have designed a handheld pulse oximeter. Utility Model Content

[0005] The purpose of the utility model is to provide a handheld pulse oximeter, which has the advantages of convenient cable binding and convenient carrying, and solves the problems that it is inconvenient to bind the wires, the wires are easily tangled, it is inconvenient to carry the device, and the wires cannot be stored and are easy to be lost during carrying.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld pulse oximeter, comprising an oximeter body, a display screen is fixedly inlaid on the top of the front surface of the oximeter body, a control button is fixedly installed on the bottom of the front surface of the oximeter body, a detection component is fixedly installed on the top of the oximeter body, a wiring harness component is fixedly installed on the rear side of the oximeter body, and fixing components are fixedly installed on the left and right sides of the rear side of the oximeter body.

[0007] Preferably, the detection component includes a connecting plug, which is fixedly installed at the center of the top of the oximeter body, a power cord is plugged into the inner cavity of the connecting plug, and a detection clip is fixedly connected to one end of the power cord away from the connecting plug.

[0008] Preferably, the wiring harness assembly includes a fixed cover plate, a wiring harness plate and a clamping rod, the fixed cover plate is rotatably connected to the bottom of the rear side of the oximeter body through a rotating shaft, a buffer cotton plate is fixedly bonded to the rear side of the fixed cover plate, and clamping holes are opened on both sides of the top of the rear side of the fixed cover plate.

[0009] Preferably, the wiring harness plate is fixedly bonded to the rear side of the oximeter body, the clamping rod is fixedly connected to the left and right sides of the top rear side of the oximeter body, and the rear side of the clamping rod passes through the clamping hole and is clamped to the rear side of the fixed cover plate.

[0010] Preferably, the fixing assembly includes fixing straps, which are respectively fixedly installed on the top and bottom of the left and right sides of the rear side of the oximeter body, the right side of the left fixing strap is sewn with a Velcro mother surface by weaving thread, and the left side of the right fixing strap is sewn with a Velcro sub-surface by weaving thread.

[0011] Preferably, a pull rope is fixedly connected to the center of the bottom of the oximeter body, a support plate is fixedly installed at the center of the rear side of the top of the oximeter body, and an inner cavity of a fixing card is integrally formed on the rear side of the support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model uses a wire bundle plate to roll up and bind the electrical box, so that the wires can be arranged neatly, and after arrangement, the cover plate is used to limit and fix the wires, so that the wires will not be entangled or lost during carrying, thereby improving the portability of the equipment, reducing the tangling of wires, and reducing the damage rate of the equipment.

[0014] 2. The utility model wraps a fixing strap around the wrist and bonds the Velcro sub-surface to the Velcro main surface, so that the oximeter body can be fixed on the user's wrist, so that the device can be used both by hand and by wear, thereby improving the applicability of the device and being suitable for different groups of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0019] Figure 5It is a rear perspective schematic diagram of the fixed cover plate of the utility model in the unfolded state.

[0020] In the figure: 1. Blood oximeter body; 2. Pull rope; 3. Control button; 4. Display screen; 5. Detection component; 51. Connection plug; 52. Power cord; 53. Detection clip; 6. Fixing component; 61. Fixing strap; 62. Velcro sub-surface; 63. Velcro mother surface; 7. Wiring assembly; 71. Fixing cover; 72. Snap-in hole; 73. Wire harness plate; 74. Snap-in rod; 75. Buffer cotton plate; 8. Support plate; 9. Fixing card. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 A handheld pulse oximeter, comprising an oximeter body 1, a display screen 4 is fixedly inlaid on the top of the front surface of the oximeter body 1, a control button 3 is fixedly installed on the bottom of the front surface of the oximeter body 1, a detection component 5 is fixedly installed on the top of the oximeter body 1, a wiring harness component 7 is fixedly installed on the rear side of the oximeter body 1, and fixing components 6 are fixedly installed on both the left and right sides of the rear side of the oximeter body 1;

[0022] See also Figure 1 , Figure 3 and Figure 5 The detection assembly 5 includes a connection plug 51, which is fixedly installed at the center of the top of the oximeter body 1. A power cord 52 is inserted into the inner cavity of the connection plug 51, and a detection clip 53 is fixedly connected to one end of the power cord 52 away from the connection plug 51;

[0023] See also Figure 3 and Figure 5 The harness assembly 7 includes a fixed cover plate 71, a harness plate 73 and a clamping rod 74. The fixed cover plate 71 is rotatably connected to the bottom of the rear side of the oximeter body 1 through a rotating shaft. A buffer cotton plate 75 is fixedly bonded to the rear side of the fixed cover plate 71. By using the buffer cotton plate 75, it can be used for buffering when the device is worn on the user's wrist, reducing the pain of the patient's wrist when wearing the device. The left and right sides of the top of the rear side of the fixed cover plate 71 are penetrated with clamping holes 72;

[0024] See also Figure 3 and Figure 5 The wire harness plate 73 is fixedly bonded to the rear side of the oximeter body 1, and the clamping rod 74 is fixedly connected to the left and right sides of the top of the rear side of the oximeter body 1, and the rear side of the clamping rod 74 passes through the clamping hole 72 and is clamped with the rear side of the fixed cover plate 71. By using the clamping rod 74, it can be clamped into the clamping hole 72, so that the fixed cover plate 71 is fixed to the rear side of the wire harness plate 73, so that the power cord 52 can be stably arranged to avoid entanglement during carrying;

[0025] See also Figure 2, Figure 3 and Figure 5 The fixing assembly 6 includes a fixing strap 61, which is fixedly mounted on the top and bottom of the left and right sides of the rear side of the oximeter body 1, respectively. A Velcro mother surface 63 is sewn on the right side of the left fixing strap 61 by weaving thread, and a Velcro sub-surface 62 is sewn on the left side of the right fixing strap 61 by weaving thread. The fixing straps 61 on both sides of the oximeter body 1 can be stably connected through the Velcro sub-surface 62 and the Velcro mother surface 63, so as to facilitate fixing the oximeter body 1 on the wrist of the user;

[0026] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 A pull rope 2 is fixedly connected at the center of the bottom of the oximeter body 1. By using the pull rope 2, the user can conveniently carry the oximeter body 1 by hand, which improves the convenience of patients carrying the equipment when going out. A support plate 8 is fixedly installed at the center of the top rear side of the oximeter body 1. The rear side of the support plate 8 is integrally formed with an inner cavity of a fixing card 9. By using the support plate 8 and the fixing card 9, the power cord 52 can be restrained and limited so that it will not loosen during the wiring process.

[0027] When in use, connect the power cord 52 to the connection plug 51, and then Figure 5 The power cord 52 is wrapped around the surface of the cable tie plate 73 in a certain manner, and the fixed cover plate 71 is covered on the surface of the cable tie plate 73, so that the clamping rod 74 is clamped into the inner cavity of the clamping hole 72 and clamped with the rear side of the fixed cover plate 71, thereby binding the power cord 52 to the surface of the cable tie plate 73. Then the user can hold the oximeter body 1 and put the finger to be tested into the inside of the detection clip 53 for testing. When a wearing test is required, the arm is placed on the surface of the buffer cotton board 75, and then the fixing straps 61 on both sides are wrapped around the wrist, and then the Velcro sub-surface 62 is bonded to the Velcro mother surface 63, so that the oximeter body 1 can be fixed on the user's wrist for use, thereby achieving a portable use effect.

[0028] In summary: the handheld pulse oximeter, through the use of the oximeter body 1, the pull rope 2, the control button 3, the display screen 4, the detection component 5, the fixing component 6 and the wire harness component 7, solves the problems of inconvenience in binding the wires, the wires are easily entangled, the inconvenience in carrying the device, the inability to store the wires, and the easy loss during carrying.

Claims

1. A handheld pulse oximeter, comprising an oximeter body (1), characterized in that: A display screen (4) is fixedly mounted on the top of the front surface of the oximeter body (1), a control button (3) is fixedly mounted on the bottom of the front surface of the oximeter body (1), a detection component (5) is fixedly mounted on the top of the oximeter body (1), a wiring harness component (7) is fixedly mounted on the rear side of the oximeter body (1), and fixing components (6) are fixedly mounted on both left and right sides of the rear side of the oximeter body (1).

2. A handheld pulse oximeter according to claim 1, characterized in that: The detection assembly (5) comprises a connection plug (51), the connection plug (51) being fixedly mounted at the center of the top of the oximeter body (1), a power cord (52) being inserted into the inner cavity of the connection plug (51), and a detection clip (53) being fixedly connected to one end of the power cord (52) away from the connection plug (51).

3. A handheld pulse oximeter according to claim 1, characterized in that: The harness assembly (7) comprises a fixed cover plate (71), a harness plate (73) and a clamping rod (74); the fixed cover plate (71) is rotatably connected to the bottom of the rear side of the oximeter body (1) via a rotating shaft; a buffer cotton plate (75) is fixedly bonded to the rear side of the fixed cover plate (71); and clamping holes (72) are provided on both left and right sides of the top of the rear side of the fixed cover plate (71).

4. A handheld pulse oximeter according to claim 3, characterized in that: The wiring harness plate (73) is fixedly bonded to the rear side of the oximeter body (1), the clamping rod (74) is fixedly connected to the left and right sides of the top of the rear side of the oximeter body (1), and the rear side of the clamping rod (74) passes through the clamping hole (72) and is clamped to the rear side of the fixed cover plate (71).

5. A handheld pulse oximeter according to claim 1, characterized in that: The fixing assembly (6) comprises a fixing strap (61), wherein the fixing strap (61) is fixedly mounted on the top and bottom of the left and right sides of the rear side of the oximeter body (1), respectively; the right side of the left fixing strap (61) is sewn with a Velcro mother surface (63) by means of a woven thread, and the left side of the right fixing strap (61) is sewn with a Velcro sub-surface (62) by means of a woven thread.

6. A handheld pulse oximeter according to claim 1, characterized in that: A pull rope (2) is fixedly connected to the center of the bottom of the oximeter body (1), and a support plate (8) is fixedly installed at the center of the top rear side of the oximeter body (1), and an inner cavity of a fixing card (9) is integrally formed on the rear side of the support plate (8).

Images