阅读说明：本技术 一种避免创口二次感染的妇科护理用上药装置 (Medicine feeding device for gynecological nursing for avoiding secondary infection of wound ) 是由 鲁静 李怡薇 胡琳娟 周萍 李文慧 于 2020-03-19 设计创作，主要内容包括：本发明属于医疗器械技术领域,公开了一种避免创口二次感染的妇科护理用上药装置,所述避免创口二次感染的妇科护理用上药装置中图像采集模块进行图像采集；图像分析模块对图像信息进行分析；定位模块对创口进行定位；中央控制模块控制各个模块正常运行；转动模块进行给药棒的移动；清洗模块进行创口清洗；加热模块对清洗用水进行加热；消毒模块进行创口消毒；烘干模块进行烘干；药量确定模块通过称重器进行药量确定；给药模块通过给药器进行创口给药。本发明通过图像采集模块、定位模块的配合,实现对创口的准确定位；烘干模块能够对清洗液进行烘干,避免其对药物的稀释,药效更好。(The invention belongs to the technical field of medical instruments and discloses a medicine feeding device for gynecological nursing, which avoids wound secondary infection, wherein an image acquisition module in the medicine feeding device for gynecological nursing, which avoids wound secondary infection, acquires images; the image analysis module analyzes the image information; the positioning module positions the wound; the central control module controls each module to normally operate; the rotation module moves the administration rod; the cleaning module is used for cleaning the wound; the heating module heats the cleaning water; the disinfection module is used for disinfecting the wound; drying by the drying module; the medicine quantity determining module determines the medicine quantity through the weighing device; the drug delivery module carries out wound drug delivery through the drug delivery device. The invention realizes the accurate positioning of the wound by the matching of the image acquisition module and the positioning module; the drying module can dry the cleaning liquid, so that the dilution of the cleaning liquid to the medicine is avoided, and the medicine effect is better.)

1. The utility model provides an avoid wound secondary infection's gynaecology nursing to use charging devices, its characterized in that, avoid wound secondary infection's gynaecology nursing to use charging devices is provided with:

an administration stick;

the inside of the administration rod is provided with:

the image acquisition module is connected with the central control module and used for acquiring images through the camera and transmitting acquired information to the central control module;

the image analysis module is connected with the central control module and is used for analyzing the image information through an analysis program;

the positioning module is connected with the central control module and used for positioning the wound through the positioning device;

the central control module is connected with the image acquisition module, the image analysis module, the positioning module, the rotating module, the cleaning module, the heating module, the sterilizing module, the drying module, the dose determining module, the drug delivery module and the display module, and is used for processing and analyzing acquired data through a main control computer and carrying out coordination control on the mutual work among the modules;

the rotation module is connected with the central control module and is used for driving the drug administration rod to move through the driving of the motor;

the cleaning module is connected with the central control module and is used for cleaning the wound through the cleaner;

the heating module is connected with the central control module and used for heating the cleaning water through the heater;

the disinfection module is connected with the central control module and is used for disinfecting the wound through the disinfector;

the drying module is connected with the central control module and is used for drying the wound part through a dryer;

the medicine amount determining module is connected with the central control module and is used for determining the medicine amount by detecting the size of the wound area;

the drug delivery module is connected with the central control module and is used for carrying out wound drug delivery through the drug delivery device;

and the display module is connected with the central control module and is used for displaying various parameters of the system through the display.

2. The gynecological nursing medicine applying device for avoiding secondary infection of wounds in claim 1, wherein the image analysis module analyzes the image information by the following method:

acquiring at least two images of a target object, wherein the first image and the second image have different weights for different compositions of the target object;

respectively processing the first image and the second image and obtaining a corresponding first parameter and a corresponding second parameter;

and outputting the first parameter and the second parameter.

3. The gynecological nursing medicine applying device for avoiding secondary infection of wounds, according to claim 1, wherein the image analysis module is used for preprocessing the acquired image before analyzing the image information, and the adopted image preprocessing method specifically comprises:

receiving an original image, performing median filtering on the original image, and extracting a gray level image;

processing the gray level image by adopting a histogram algorithm to obtain a gray level histogram;

carrying out binarization processing on the gray level image;

and performing morphological closing operation on the image subjected to the binarization processing to obtain a final image subjected to image preprocessing.

4. The gynecological nursing applicator device for avoiding secondary infection of wounds according to claim 1, wherein the cleaning module comprises:

the liquid medicine storage unit is used for storing the disinfectant liquid through the liquid medicine box;

the liquid medicine output unit is used for outputting and discharging liquid medicine through the conveying pipeline and the spray head;

the liquid medicine detection unit is used for detecting the liquid level height of liquid medicine in the liquid medicine box through the liquid level sensor;

and the warning unit is used for sending alarm reminding through the loudspeaker when the liquid level of the liquid medicine is detected to be too low.

5. The gynecological nursing applicator device for avoiding secondary infection of wounds according to claim 1, wherein the heating module comprises:

the temperature acquisition unit is used for detecting the temperature of the cleaning liquid in real time through the temperature sensor;

the parameter setting unit is used for presetting and storing the control parameters of the temperature control unit;

and the temperature control unit is used for controlling the heating work of the heater according to preset parameters.

6. The gynecological nursing applicator device for avoiding secondary infection of wounds according to claim 1, wherein the rotating module comprises:

the height adjusting unit is used for adjusting and controlling the height of the dosing rod through the lifting rod;

the position adjusting unit is used for adjusting the left and right positions of the medicine feeding rod by driving the moving rod through the driving motor;

and the distance measuring unit is used for detecting the distance between the dosing rod and the human body through the distance sensor.

7. The gynecological nursing medicine applying device for avoiding secondary infection of the wound according to claim 1, wherein the method for positioning the wound in the positioning module comprises the following steps:

(1) aiming at the collected image information, identifying a smooth area of the image surface;

(2) if the flat area is identified, the identified flat area is sketched; if the flat area is not identified, returning to the step (1);

(3) calculating the gray value of the delineated flat area;

(4) carrying out scratching treatment on the drawn smooth area aiming at the acquired image;

(5) returning to (1); and stopping positioning until the calculated gray value of the flat area is maximum.

8. The gynecological nursing medicine applying device for avoiding wound secondary infection as claimed in claim 1, wherein the medicine amount determining module is used for determining the medicine amount by the following method:

analyzing the collected image to obtain an image surface flat area;

the part outside the image surface flattening area is a wound area;

determining the area of the wound;

the dosage is determined through the determined wound area.

9. The gynecological nursing applicator for avoiding secondary infection of the wound according to claim 4, wherein the determination method of the wound area comprises the following steps:

measuring the distance between a shooting object and the camera;

outputting an image for a photographed subject;

selecting at least two feature points from an image for the photographed subject based on information for the outputted feature points;

calculating the relative size of an original image prestored aiming at the shot object on the basis of the measured distance to obtain the proportion of the original image to the collected image;

the area of the wound is obtained.

10. The gynecological nursing medicine applying device for avoiding secondary infection of the wound according to claim 1, wherein the image acquisition module acquires a plurality of images of the wound and diagnoses the definition and brightness of the acquired images to obtain an image with the best definition and brightness;

the image sharpness diagnosis includes:

adopting a square gradient function as an evaluation function, analyzing a gradient change value of the standard definition of the evaluation function as a threshold value, then calculating the gradient change value of the analyzed image, comparing a result with the threshold value, and if the calculation result is higher than the given threshold value, determining that the image is a clear image, otherwise determining that the image is a fuzzy image;

the image brightness diagnosis includes:

and estimating a reasonable range of the brightness value of the fixed image, calculating the average brightness of the actual image, comparing, and judging that the brightness is abnormal when the brightness exceeds the estimated range and the brightness is normal when the brightness exceeds the estimated range.

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a medicine feeding device for gynecological nursing, which can avoid wound secondary infection.

Background

Currently, the closest prior art: gynecology generally includes gynecologic basic (female physiological changes in life, menstruation, female genital endocrine, etc.), female genital inflammation (vulvitis, vaginitis, cervicitis, metritis, adnexitis, pelvic inflammatory disease, sexual infectious disease, etc.), female genital tumor (benign and malignant tumors of vulva, vagina, cervix, uterus, fallopian tube, ovary, etc.), genital endocrine disease (dysfunctional uterine bleeding, amenorrhea, polycystic ovary syndrome, dysmenorrhea, menopausal syndrome, etc.), female genital organ injury disease, female genital organ dysplasia and congenital malformation, other female reproductive diseases, etc. The variety of gynecological diseases is wide, and most of gynecological diseases are treated by internal yin administration. Can directly kill or inhibit pathogenic microorganisms parasitizing in vagina by internal vagina administration, and can diminish inflammation, relieve itching, relieve pain, promote granulation, and protect and repair damaged vagina internal mucosa. The traditional method is that the medicine is directly smeared on the lesion part by using fingers, so that bacteria, mould and the like are easily brought into the lesion part to cause secondary infection and cross infection; the administration of the drug by a non-specialized medical device such as a vaginal opener cannot ensure full-coverage cleaning, and a large amount of cleaning fluid remains on the vaginal wall surface, affecting the drug efficacy.

In summary, the problems of the prior art are as follows: the medicine is directly smeared on the pathological change part by using fingers to treat gynecological diseases, so that bacteria, mould and the like are easily brought into the pathological change part to cause secondary infection and cross infection; the administration of the drug by a non-specialized medical device such as a vaginal opener cannot ensure full-coverage cleaning, and a large amount of cleaning fluid remains on the vaginal wall surface, affecting the drug efficacy.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a medicine feeding device for gynecological nursing, which can avoid secondary infection of wounds.

The invention is realized in such a way that the medicine feeding device for gynecological nursing for avoiding secondary infection of the wound is provided with the following components:

an administration stick;

the inside of the administration rod is provided with:

the image acquisition module is connected with the central control module and used for acquiring images through the camera and transmitting acquired information to the central control module;

the image analysis module is connected with the central control module and is used for analyzing the image information through an analysis program;

the positioning module is connected with the central control module and used for positioning the wound through the positioning device;

the central control module is connected with the image acquisition module, the image analysis module, the positioning module, the rotating module, the cleaning module, the heating module, the sterilizing module, the drying module, the dose determining module, the drug delivery module and the display module, and is used for processing and analyzing acquired data through a main control computer and carrying out coordination control on the mutual work among the modules;

the rotation module is connected with the central control module and is used for driving the drug administration rod to move through the driving of the motor;

the cleaning module is connected with the central control module and is used for cleaning the wound through the cleaner;

the heating module is connected with the central control module and used for heating the cleaning water through the heater;

the disinfection module is connected with the central control module and is used for disinfecting the wound through the disinfector;

the drying module is connected with the central control module and is used for drying the wound part through a dryer;

the medicine amount determining module is connected with the central control module and is used for determining the medicine amount by detecting the size of the wound area;

the drug delivery module is connected with the central control module and is used for carrying out wound drug delivery through the drug delivery device;

and the display module is connected with the central control module and is used for displaying various parameters of the system through the display.

Further, the method for analyzing the image information in the image analysis module is as follows:

acquiring at least two images of a target object, wherein the first image and the second image have different weights for different compositions of the target object;

respectively processing the first image and the second image and obtaining a corresponding first parameter and a corresponding second parameter;

and outputting the first parameter and the second parameter.

Further, before analyzing the image information in the image analysis module, the acquired image needs to be preprocessed, and the adopted image preprocessing method specifically includes:

receiving an original image, performing median filtering on the original image, and extracting a gray level image;

processing the gray level image by adopting a histogram algorithm to obtain a gray level histogram;

carrying out binarization processing on the gray level image;

and performing morphological closing operation on the image subjected to the binarization processing to obtain a final image subjected to image preprocessing.

Further, the cleaning module includes:

the liquid medicine storage unit is used for storing the disinfectant liquid through the liquid medicine box;

the liquid medicine output unit is used for outputting and discharging liquid medicine through the conveying pipeline and the spray head;

the liquid medicine detection unit is used for detecting the liquid level height of liquid medicine in the liquid medicine box through the liquid level sensor;

and the warning unit is used for sending alarm reminding through the loudspeaker when the liquid level of the liquid medicine is detected to be too low.

Further, the heating module includes:

the temperature acquisition unit is used for detecting the temperature of the cleaning liquid in real time through the temperature sensor;

the parameter setting unit is used for presetting and storing the control parameters of the temperature control unit;

and the temperature control unit is used for controlling the heating work of the heater according to preset parameters.

Further, the rotation module includes:

the height adjusting unit is used for adjusting and controlling the height of the dosing rod through the lifting rod;

the position adjusting unit is used for adjusting the left and right positions of the medicine feeding rod by driving the moving rod through the driving motor;

and the distance measuring unit is used for detecting the distance between the dosing rod and the human body through the distance sensor.

Further, the method for positioning the wound in the positioning module comprises the following steps:

(1) aiming at the collected image information, identifying a smooth area of the image surface;

(2) if the flat area is identified, the identified flat area is sketched; if the flat area is not identified, returning to the step (1);

(3) calculating the gray value of the delineated flat area;

(4) carrying out scratching treatment on the drawn smooth area aiming at the acquired image;

(5) returning to (1); and stopping positioning until the calculated gray value of the flat area is maximum.

Further, the method for determining the medicine quantity in the medicine quantity determining module comprises the following steps:

analyzing the collected image to obtain an image surface flat area;

the part outside the image surface flattening area is a wound area;

determining the area of the wound;

the dosage is determined through the determined wound area.

Further, the method for determining the wound area comprises the following steps:

measuring the distance between a shooting object and the camera;

outputting an image for a photographed subject;

selecting at least two feature points from an image for the photographed subject based on information for the outputted feature points;

calculating the relative size of an original image prestored aiming at the shot object on the basis of the measured distance to obtain the proportion of the original image to the collected image;

the area of the wound is obtained.

Further, the image acquisition module acquires a plurality of wound images, diagnoses the definition and brightness of the acquired images and obtains an image with the best definition and brightness;

the image sharpness diagnosis includes:

adopting a square gradient function as an evaluation function, analyzing a gradient change value of the standard definition of the evaluation function as a threshold value, then calculating the gradient change value of the analyzed image, comparing a result with the threshold value, and if the calculation result is higher than the given threshold value, determining that the image is a clear image, otherwise determining that the image is a fuzzy image;

the image brightness diagnosis includes:

and estimating a reasonable range of the brightness value of the fixed image, calculating the average brightness of the actual image, comparing, and judging that the brightness is abnormal when the brightness exceeds the estimated range and the brightness is normal when the brightness exceeds the estimated range.

In summary, the advantages and positive effects of the invention are: the invention realizes the accurate positioning of the wound by the matching of the image acquisition module and the positioning module; the automatic rotation of the administration rod is realized through the rotation module, and the wound positioning is more flexible and accurate; the cleaning module is used for cleaning, and the disinfection module is used for disinfecting, so that the drug effect of the drug can be fully exerted; the drying module can dry the cleaning liquid, so that the dilution of the cleaning liquid to the medicine is avoided, and the medicine effect is better. According to the invention, through carrying out multi-image acquisition on the wound images and screening the acquired multi-image, the definition of the adopted images can be ensured, and the detection accuracy is improved.

Drawings

FIG. 1 is a structural diagram of a medicine applying device for gynecological nursing for avoiding secondary infection of wounds, which is provided by an embodiment of the invention;

in the figure: 1. an image acquisition module; 2. an image analysis module; 3. a positioning module; 4. a central control module; 5. a rotation module; 6. a cleaning module; 7. a heating module; 8. a sterilization module; 9. a drying module; 10. a dose determination module; 11. a dosing module; 12. and a display module.

Fig. 2 is a flowchart of a method for analyzing image information according to an embodiment of the present invention.

Fig. 3 is a flowchart of an image preprocessing method according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a cleaning module according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a heating module provided in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Aiming at the problems in the prior art, the invention provides a gynecological nursing medicine applying device for avoiding secondary infection of a wound, and the invention is described in detail with reference to the attached drawings.

As shown in fig. 1, the gynecological nursing medicine applying device for avoiding secondary infection of wounds provided by the embodiment of the invention is provided with a medicine feeding rod; the administration rod is internally provided with:

the image acquisition module 1 is connected with the central control module 4 and used for acquiring images through a camera and transmitting acquired information to the central control module;

the image analysis module 2 is connected with the central control module 4 and is used for analyzing the image information through an analysis program;

the positioning module 3 is connected with the central control module 4 and used for positioning the wound through the positioning device;

the central control module 4 is connected with the image acquisition module 1, the image analysis module 2, the positioning module 3, the rotation module 5, the cleaning module 6, the heating module 7, the disinfection module 8, the drying module 9, the medicine amount determination module 10, the medicine administration module 11 and the display module 12, and is used for processing and analyzing acquired data through a main control computer and carrying out coordination control on the mutual work among the modules;

the rotation module 5 is connected with the central control module 4 and is used for driving the drug administration rod to move through the driving of a motor;

the cleaning module 6 is connected with the central control module 4 and is used for cleaning the wound through a cleaner;

the heating module 7 is connected with the central control module 4 and used for heating the cleaning water through a heater;

the disinfection module 8 is connected with the central control module 4 and is used for disinfecting wounds through a disinfector;

the drying module 9 is connected with the central control module 4 and is used for drying the wound part through a dryer;

the medicine amount determining module 10 is connected with the central control module 4 and is used for determining the medicine amount by detecting the size of the wound area;

the drug administration module 11 is connected with the central control module 4 and is used for carrying out wound drug administration through the drug administration device;

and the display module 12 is connected with the central control module 4 and is used for displaying various parameters of the system through a display.

As shown in fig. 2, the method for analyzing image information in the image analysis module 2 in the embodiment of the present invention includes:

s101, at least two images of a target object are obtained, and the first image and the second image have different weights for different compositions of the target object.

S102, the first image and the second image are processed respectively, and corresponding first parameters and second parameters are obtained.

And S103, outputting the first parameter and the second parameter.

As shown in fig. 3, before analyzing image information in the image analysis module 2 according to the embodiment of the present invention, the acquired image needs to be preprocessed, and the adopted image preprocessing method specifically includes:

s201, receiving an original image, performing median filtering on the original image, and extracting a gray level image.

S202, processing the gray level image by adopting a histogram algorithm to obtain a gray level histogram.

And S203, performing binarization processing on the gray level image.

And S204, performing morphological closing operation on the image subjected to the binarization processing to obtain a final image subjected to image preprocessing.

As shown in fig. 4, the cleaning module in the embodiment of the present invention includes:

the liquid medicine storage unit is used for storing the disinfectant liquid through the liquid medicine box;

the liquid medicine output unit is used for outputting and discharging liquid medicine through the conveying pipeline and the spray head;

the liquid medicine detection unit is used for detecting the liquid level height of liquid medicine in the liquid medicine box through the liquid level sensor;

and the warning unit is used for sending alarm reminding through the loudspeaker when the liquid level of the liquid medicine is detected to be too low.

As shown in fig. 5, the heating module in the embodiment of the present invention includes:

the temperature acquisition unit is used for detecting the temperature of the cleaning liquid in real time through the temperature sensor;

the parameter setting unit is used for presetting and storing the control parameters of the temperature control unit;

and the temperature control unit is used for controlling the heating work of the heater according to preset parameters.

The rotating module in the embodiment of the invention comprises:

the height adjusting unit is used for adjusting and controlling the height of the dosing rod through the lifting rod;

the position adjusting unit is used for adjusting the left and right positions of the medicine feeding rod by driving the moving rod through the driving motor;

and the distance measuring unit is used for detecting the distance between the dosing rod and the human body through the distance sensor.

The method for positioning the wound in the positioning module in the embodiment of the invention comprises the following steps:

(1) aiming at the collected image information, identifying a smooth area of the image surface;

(2) if the flat area is identified, the identified flat area is sketched; if the flat area is not identified, returning to the step (1);

(3) calculating the gray value of the delineated flat area;

(4) carrying out scratching treatment on the drawn smooth area aiming at the acquired image;

(5) returning to (1); and stopping positioning until the calculated gray value of the flat area is maximum.

The method for determining the medicine quantity in the medicine quantity determining module in the embodiment of the invention comprises the following steps:

analyzing the collected image to obtain an image surface flat area;

the part outside the image surface flattening area is a wound area;

determining the area of the wound;

the dosage is determined through the determined wound area.

The method for determining the wound area in the embodiment of the invention comprises the following steps:

measuring the distance between a shooting object and the camera;

outputting an image for a photographed subject;

selecting at least two feature points from an image for the photographed subject based on information for the outputted feature points;

calculating the relative size of an original image prestored aiming at the shot object on the basis of the measured distance to obtain the proportion of the original image to the collected image;

the area of the wound is obtained.

The image acquisition module in the embodiment of the invention acquires a plurality of wound images, diagnoses the definition and brightness of the acquired images and obtains an image with the best definition and brightness;

the image sharpness diagnosis includes:

adopting a square gradient function as an evaluation function, analyzing a gradient change value of the standard definition of the evaluation function as a threshold value, then calculating the gradient change value of the analyzed image, comparing a result with the threshold value, and if the calculation result is higher than the given threshold value, determining that the image is a clear image, otherwise determining that the image is a fuzzy image;

the image brightness diagnosis includes:

and estimating a reasonable range of the brightness value of the fixed image, calculating the average brightness of the actual image, comparing, and judging that the brightness is abnormal when the brightness exceeds the estimated range and the brightness is normal when the brightness exceeds the estimated range.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.