CN210902999U

CN210902999U - Matched electrocardiogram monitor

Info

Publication number: CN210902999U
Application number: CN201921225332.4U
Authority: CN
Inventors: 庞文燕
Original assignee: Nanjing Jiangning Hospital
Current assignee: Nanjing Jiangning Hospital
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-03
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a supporting formula ECG monitor, lead and indicate pulse oxygen including host computer, chest and press from both sides, the spout has been seted up to the inside of host computer, sliding connection has the box of placing in the spout, the standing groove has been seted up to the inside of placing the box, set up the chest fixed slot that leads that is used for fixed chest to lead in the standing groove, set up the finger pulse oxygen clamping fixed slot that is used for fixed pulse oxygen to press from both sides in the standing groove. The wireless ECG monitor is convenient for placing the chest lead and the finger pulse oxygen clamp in a complete set with the ECG monitor, can reduce the restriction of the lead to the detection, and simultaneously reduces the limitation of the use of the lead and the finger pulse oxygen clamp.

Description

Matched electrocardiogram monitor

Technical Field

The utility model relates to an ECG monitor technical field specifically is a supporting formula ECG monitor.

Background

The ECG monitor is a practical precise medical instrument for hospitals, and can monitor dynamic and practical precise medical instruments of patients at the same time. The device has the functions of acquisition and storage of electrocardio information, intelligent analysis and early warning and the like. And the device has the characteristics of accurate monitoring, touch screen control, simplicity, convenience and the like. The conventional ECG monitor, the chest lead and the finger pulse oxygen clamp are separately placed, the chest lead and the finger pulse oxygen clamp need to be matched when the ECG monitor is used, the matching is troublesome when the chest lead and the finger pulse oxygen clamp are lacked, and meanwhile, the conventional chest lead and the finger pulse oxygen clamp are connected with the ECG monitor by adopting all leads and are constrained by the leads during detection. In view of this, we propose a complete set type electrocardiograph monitor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting formula ECG monitor to when solving the use that proposes in the above-mentioned background art, need pair chest and lead and indicate pulse oxygen to press from both sides, when the disappearance chest leads and indicates pulse oxygen to press from both sides, it is also comparatively troublesome to join in marriage goods, and simultaneously, current chest leads and indicates pulse oxygen to press from both sides all to adopt all the wire and ECG monitor to connect, receives the problem that the wire retrained during the detection.

In order to realize the above object, the utility model provides a supporting formula ECG monitor, lead and indicate pulse oxygen to press from both sides including host computer, chest, the spout has been seted up to the inside of host computer, sliding connection has the box of placing in the spout, the standing groove has been seted up to the inside of placing the box, it is used for the fixed chest fixed slot that leads to seted up in the standing groove, the chest fixed slot that leads is provided with ten at least, set up the finger pulse oxygen clamping fixed slot that is used for fixed finger pulse oxygen to press from both sides in the standing groove, the handle is installed at the top of host computer, the outer wall of placing the box is installed the handle.

Preferably, the chest lead and chest lead fixation slot are snap fit.

Preferably, the finger vein oxygen clip and the finger vein oxygen clip fixing groove are in snap fit.

Preferably, the top of the chest lead and the finger pulse oxygen clip are both provided with a wireless chip, the host is internally provided with a wireless transmission system, and the wireless chip is internally provided with a wireless transmission module for realizing data transmission with the wireless transmission system.

Preferably, the outer surface of the host is respectively provided with a display screen and an operation panel, and the back of the host is respectively provided with a peripheral interface, a battery cover and a heat dissipation window.

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

1. in the matched type ECG monitor, a chest lead fixing groove for fixing a chest lead and a finger pulse oxygen clamp fixing groove for fixing a finger pulse oxygen clamp are arranged, so that the chest lead and the finger pulse oxygen clamp can be placed in a complete set with the ECG monitor, the use is convenient, and the goods distribution is also convenient when the goods shortage is damaged.

2. In the matched electrocardiogram monitor, a wireless transmission system is arranged, so that the wireless transmission of the chest lead and the finger pulse oxygen clamp and the host is realized, and the restriction of a lead on detection is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of the chest lead structure of the present invention;

FIG. 4 is a schematic view of the finger vein oxygen clip of the present invention;

fig. 5 is a working schematic diagram of the wireless transmission module of the present invention;

FIG. 6 is a schematic view of the front structure of the main frame of the present invention;

fig. 7 is a schematic view of the back structure of the main frame of the present invention;

fig. 8 is a working schematic diagram of the display module of the present invention;

fig. 9 is a working schematic diagram of the control module of the present invention.

In the figure: 1. a host; 11. a chute; 12. a handle; 13. a display screen; 14. a control panel; 15. a peripheral interface; 16. a battery cover; 17. a heat dissipation window; 2. placing the box; 21. a placement groove; 22. chest lead fixing groove; 23. a finger pulse oxygen clamp fixing groove; 24. a wire placement groove; 25. a handle; 3. chest leads; 4. a finger vein oxygen clip; 41. a charging port; 5. a wireless chip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

The utility model provides a supporting formula ECG monitor, as shown in fig. 1 and fig. 2, including host computer 1, chest leads 3 and indicates pulse oxygen to press from both sides 4, spout 11 has been seted up to host computer 1's inside, sliding connection places box 2 in spout 11, make and place box 2 and can freely slide in spout 11, and place box 2's size and spout 11 size looks adaptation, when placing box 2 and slide into spout 11 inside, host computer 1 forms overall structure with placing box 2, be convenient for carry host computer 1, place box 2's inside and seted up standing groove 21, standing groove 21 is inside sunken groove-shaped structure, be convenient for press from both sides chest lead 3 and indicate pulse oxygen and put into in spill standing groove 21.

Specifically, the chest lead fixing grooves 22 used for fixing the chest lead 3 are formed in the placing groove 21, the chest lead fixing grooves 22 are at least ten, the chest lead 3 is matched with the chest lead fixing grooves 22 in a clamping mode, the chest lead 3 is conveniently clamped into the chest lead fixing grooves 22, during use, the chest lead 3 is only required to be clamped into the chest lead fixing grooves 22, the chest lead 3 is placed, and the chest lead 3 is conveniently carried.

Furthermore, a finger vein oxygen clip fixing groove 23 for fixing the finger vein oxygen clip 4 is formed in the placing groove 21, the finger vein oxygen clip 4 is matched with the finger vein oxygen clip fixing groove 23 in a clamping mode, the finger vein oxygen clip 4 is conveniently clamped into the finger vein oxygen clip fixing groove 23, when the finger vein oxygen clip is used, the finger vein oxygen clip 4 is only required to be clamped into the finger vein oxygen clip fixing groove 23, the finger vein oxygen clip 4 is placed, and the finger vein oxygen clip 4 is convenient to carry.

It is worth explaining that, handle 12 is installed at the top of host computer 1, and the bolt fastening is passed through at handle 12 both ends in host computer 1 outer wall, through the handle 12 that sets up, is convenient for carry to host computer 1, and the outer wall of placing box 2 installs handle 25, and the bolt fastening is passed through at handle 25 both ends and is placed box 2 outer wall, is convenient for pull out in placing groove 21 placing box 2 through the handle 25 of placing.

Example 2

As the second embodiment of the utility model, in order to facilitate the realization chest lead 3 and indicate the wireless transmission that pulse oxygen pressed from both sides 4, the utility model discloses still lead 3 and indicate pulse oxygen to press from both sides 4 to the chest and make the improvement, as a preferred embodiment, as shown in fig. 3 and fig. 4, the top that chest lead 3 and indicate pulse oxygen pressed from both sides 4 all is provided with wireless chip 5, is provided with wireless transmission system in the host computer 1, is provided with in the wireless chip 5 to realize data transmission's wireless transmission module with wireless transmission system.

In order to facilitate the finger vein oxygen clip 4 to carry out detection work, a detection chip is arranged inside the finger vein oxygen clip 4 of the embodiment, the detection chip comprises a KA-3528SURC super bright red LED arranged at the upper end of the finger vein oxygen clip 4, an infrared LED with the model number of VSMB3940X01-GS08 and a VBP104SR photodiode arranged at the lower end of the finger vein oxygen clip 4, and the photodiode of the VBP104SR is sensitive to the wavelengths of the KA-3528SURC super bright red LED and the VSMB3940X01-GS08 infrared LED.

In order to facilitate the detection of the chest lead 3, the chest lead 3 of the present embodiment adopts a lead chip with the model number of ADS1298, and the ADS12948 has three built-in low noise operational amplifiers for generating WCT level.

In order to facilitate the wireless transmission between the chest lead 3 and the finger pulse oxygen clip 4 and the host 1, the wireless transmission system and the wireless transmission module of the embodiment may be composed of an STC12C5a60S2 single chip microcomputer and an nRF24L01 wireless transceiver chip, the STC12C5a60S2 single chip microcomputer and an nRF24L01 wireless transceiver chip constitute a transmitting end and a receiving end, the transmitting end performs a/D conversion and wireless transmission through the single chip microcomputer, the receiving end receives data through the nRF24L01 and then sends the data to the STC12C5a60S2 single chip microcomputer for display and analysis, all configuration work of the wireless module nRF24L01 is completed through SPI, 30B configuration words are shared, an EnhancedShockBurstTM transceiver mode is generally adopted, in this working mode, the programming of the system is simpler and the stability is higher, the configuration words of the EnhancedShockBurstTM enable the nRF24L01 to process radio frequency protocols, and after the configuration is completed, the minimum receiving mode and the receiving mode can be changed in the working process of the nRF24L01, the wireless monolithic transceiver chip nRF24L01 adopts FSK modulation, can realize point-to-point or 1 to 6 wireless communication, the wireless communication speed can reach 2Mb/S, nRF24L01 can be connected with microprocessor by SPI interface, finish setting and receiving and dispatching data work through this interface, STC12C5A60S2 singlechip has integrated SPI controller, can pass the software setting very conveniently, only will export data when receiving the local address, it is very convenient to programme, can transmit the data that chest lead 3 and finger pulse oxygen clamp 4 detect to the host computer 1, its wireless transmission module theory of operation is as shown in figure 5.

Example 3

As the utility model discloses a third kind of embodiment, in order to facilitate showing the data that host computer 1 received to control host computer 1, the utility model discloses still make the improvement to host computer 1, as a preferred embodiment, as shown in fig. 6 and 7, host computer 1's surface is provided with display screen 13 respectively and controls panel 14, and host computer 1's the back is provided with peripheral hardware interface 15, battery cover 16 and heat dissipation window 17 respectively.

In order to realize the digital display function of the display screen 13, a display module is arranged in the host 1 of this embodiment, the display screen 13 adopts a 1602 liquid crystal module with two lines of 16 characters, the working principle of the module is shown in fig. 8, the LCD-1602 has 16 pins in total, and the functions of the pins are as follows:

item 1: VSS as ground power supply

And a 2 nd pin: VDD is connected with a 5V positive power supply

And a 3 rd leg: v0 is the contrast adjusting terminal of the LCD, and the contrast is weakest when connected to the positive power supply and highest when connected to the ground power supply.

And 4, a 4 th pin: RS is register selection, a data register is selected at high level, and an instruction register is selected at low level.

And a 5 th pin: RW is a read/write signal line, and performs a read operation at a high level and a write operation at a low level. The command or the display address can be written when the RS and RW are low level in common, the busy signal can be read when the RS is low level RW and the data can be written when the RS is high level RW.

And a6 th pin: the E terminal is an enabling terminal, and when the E terminal jumps from a high level to a low level, the liquid crystal module executes a command.

7 th to 14 th pins: D0-D7 are 8-bit bidirectional data lines.

15 th to 16 th pins: BLA (BL 1): and an LED backlight anode. When backlight is needed, the BLA is connected in series with a current-limiting resistor connected with VDD, the BLK is grounded, the backlight current of the module is actually measured to be about 50mA, and the module is generally connected with a resistor of dozens of ohms; BLK (BL 2): and the LED backlight ground terminal.

In order to realize the control of the host 1 by the control panel 14, a control module is arranged in the host 1 of the embodiment, the control module is composed of five independent keyboards and comprises an interrupt keyboard unit to complete the manual control of the host 1, one pin of each keyboard is connected to the pins p1.0 to p1.5 of the single chip microcomputer, the other pin of each keyboard is connected to the power ground, when the keyboard is pressed down, a low level of the corresponding keyboard is fed into the single chip microcomputer, in order to eliminate the mechanical jitter of a contact type key switch, a program is arranged in the single chip microcomputer to perform jitter elimination processing, then the keyboard is determined to be pressed down and then the program is executed to complete the designated work of the system, and the working principle of the system is shown in fig. 9.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a supporting formula ECG monitor, includes host computer (1), chest lead (3) and indicates pulse oxygen to press from both sides (4), its characterized in that: spout (11) have been seted up to the inside of host computer (1), spout (11) sliding connection has places box (2), place box (2) inside and seted up standing groove (21), chest lead fixed slot (22) that are used for fixed chest lead (3) have been seted up in standing groove (21), chest lead fixed slot (22) are provided with ten at least, finger pulse oxygen clamping fixed slot (23) that are used for fixed finger pulse oxygen to press from both sides (4) have been seted up in standing groove (21), handle (12) are installed at the top of host computer (1), handle (25) are installed to the outer wall of placing box (2).

2. The matched ECG monitor of claim 1, wherein: the chest lead (3) is matched with the chest lead fixing groove (22) in a clamping manner.

3. The matched ECG monitor of claim 1, wherein: the finger vein oxygen clip (4) is in clamping fit with the finger vein oxygen clip fixing groove (23).

4. The matched ECG monitor of claim 1, wherein: the top of chest lead (3) and finger pulse oxygen clamp (4) all is provided with wireless chip (5), be provided with wireless transmission system in host computer (1), be provided with in wireless chip (5) and realize data transmission's wireless transmission module with wireless transmission system.

5. The matched ECG monitor of claim 1, wherein: the external surface of the host (1) is respectively provided with a display screen (13) and an operation panel (14), and the back of the host (1) is respectively provided with an external interface (15), a battery cover (16) and a heat dissipation window (17).