CN112089422A

CN112089422A - Self-adaptive medical system and method based on wound area analysis

Info

Publication number: CN112089422A
Application number: CN202010624569.0A
Authority: CN
Inventors: 王兆英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-18

Abstract

The invention relates to an adaptive medical system based on wound area analysis, comprising: the powder spraying mechanism is arranged on the portable wound treatment instrument and used for determining wound treatment powder sprayed out at one time based on the received field wound area; a drug storage container for storing wound healing powder having a maximum volume not exceeding a preset volume threshold; the miniature snapshot mechanism is located nearby the powder injection mechanism, arranged on the portable wound healing instrument and used for executing snapshot actions on a scene in front of the portable wound healing instrument under the triggering of a control person of the portable wound healing instrument so as to obtain an instant snapshot image. The invention also relates to an adaptive medical method based on the wound area analysis. The self-adaptive medical system and the method based on the wound area analysis are stable in operation, safe and reliable. Because the portable wound treatment instrument is adopted as the carrier, the wound treatment powder which is sprayed out once can be determined based on the received field wound area, and the utilization rate of the wound treatment powder is improved.

Description

Self-adaptive medical system and method based on wound area analysis

Technical Field

The invention relates to the field of medical equipment, in particular to a self-adaptive medical system and a self-adaptive medical method based on wound area analysis.

Background

The classification methods advocated by medical devices include three major categories, namely diagnostic devices, therapeutic devices, and auxiliary devices.

The diagnostic equipment can be divided into eight types: an X-ray diagnostic apparatus, an ultrasonic diagnostic apparatus, a functional examination apparatus, an endoscopy apparatus, a nuclear medicine apparatus, an experimental diagnostic apparatus, and a pathological diagnosis apparatus.

Secondly, the treatment equipment can be divided into 10 types: ward care equipment (sickbeds, carts, oxygen bottles, gastric lavage machines, needleless injectors, etc.); surgical equipment (operating tables, lighting, surgical instruments and various tables, racks, stools, cabinets, including microsurgical equipment); radiotherapy equipment (contact therapy machine, superficial therapy machine, deep therapy machine, accelerator, 60 cobalt therapy machine, radium or 137 cesium intracavity therapy, after loading device therapy, etc.); the nuclear medicine treatment equipment-treatment method comprises three types of internal irradiation treatment, application treatment and colloid treatment; physiochemical devices (broadly classified into phototherapy business, electrotherapy devices, ultrasound therapy, and sulfur therapy devices 4); laser equipment-medical laser generator (ruby laser, helium neon laser, carbon dioxide laser, argon ion laser, YAG laser, etc. are commonly used); dialysis treatment equipment (common artificial kidneys include two types, namely a flat-plate type artificial kidney and a tubular type artificial kidney); body temperature freezing equipment (semiconductor cold knife, gas cold knife, solid cold knife, etc.); emergency equipment (cardiac defibrillation pacing equipment, artificial ventilators, ultrasonic nebulizers, etc.); other therapeutic devices (hyperbaric oxygen chambers, high-frequency electro-chromic devices for ophthalmology, electromagnetic iron absorbers, vitreous cutters, blood adult separators, etc.). The treatment devices belong to special treatment equipment of each department, and can be independently divided into one type if necessary.

Thirdly, the auxiliary equipment can be divided into the following types: the medical image processing system comprises disinfection and sterilization equipment, refrigeration equipment, a central suction and oxygen supply system, air conditioning equipment, pharmaceutical machinery equipment, blood bank equipment, medical data processing equipment, medical video and photographic equipment and the like.

Currently, the medical equipment still has the technical problem that the intellectualization level is not high in practical application, for example, the current wound healing powder sprayed at one time cannot be determined according to the area of the skin wound.

Disclosure of Invention

In order to solve the related technical problems in the prior art, the invention provides a self-adaptive medical system and a self-adaptive medical method based on wound area analysis, which can realize targeted detection on skin wound area, and determine the wound healing powder sprayed at the current time based on the skin wound area on the basis of the targeted detection, so that the medical effect on the skin wound can be ensured on one hand, and unnecessary waste of the wound healing powder is avoided on the other hand.

Therefore, the invention at least needs to have the following invention points:

(1) on the basis of skin detection, the wound area in the skin is measured, so that the data and the range of the wound detection are reduced, and the accuracy of the wound detection is improved;

(2) on adopting portable wound treatment appearance for the wound treatment powder that once sprays out is decided based on the on-the-spot wound area that receives to promote wound treatment powder's utilization ratio.

According to an aspect of the invention, there is provided an adaptive medical system based on wound area analysis, the system comprising:

the powder spraying mechanism is arranged on the portable wound treatment instrument and used for determining wound treatment powder sprayed out at one time based on the received field wound area;

a medicine storage container, which is arranged in the shell of the portable wound healing instrument and is used for storing wound healing powder with the maximum volume not exceeding a preset volume threshold;

the miniature snapshot mechanism is positioned near the powder injection mechanism, arranged on the portable wound healing instrument and used for executing snapshot actions on a scene in front of the portable wound healing instrument under the triggering of an operator of the portable wound healing instrument so as to obtain an instant snapshot image;

the skin detection equipment is arranged in the shell of the portable wound treatment instrument, is connected with the miniature snapshot mechanism, and is used for identifying the area where the skin is located from the instant snapshot image based on skin imaging characteristics so as to be output as an area to be analyzed;

the wound identification device is connected with the skin detection device and is used for taking pixel points, with the red channel value between the wound red channel upper limit threshold and the wound red channel lower limit threshold, in the region to be analyzed as wound pixel points and counting and analyzing the number of the wound pixel points in the region to be analyzed;

the dose analyzing equipment is respectively connected with the powder spraying mechanism and the wound identification equipment and is used for calculating the field wound area based on the number of wound pixel points and the mean value of each imaging depth of field of each wound pixel point;

wherein, calculating the on-site wound area based on the number of the wound pixel points and the mean value of each imaging depth of field of each wound pixel point comprises: the number of the wound pixel points and the average value of each imaging depth of field are in direct proportion to the field wound area;

wherein, calculating the on-site wound area based on the number of the wound pixel points and the mean value of each imaging depth of field of each wound pixel point comprises: and calculating the field wound area based on the imaging focal length of the miniature snapshot mechanism, the number of the wound pixel points and the average value of each imaging depth of field of each wound pixel point.

According to another aspect of the present invention, there is also provided an adaptive medical method based on wound area analysis, the method comprising:

a medicine storage container is used, and is arranged in the shell of the portable wound healing instrument and used for storing wound healing powder of which the maximum volume does not exceed a preset volume threshold;

the miniature snapshot mechanism is positioned near the powder injection mechanism, is arranged on the portable wound healing instrument and is used for executing snapshot actions on a scene in front of the portable wound healing instrument under the triggering of an operator of the portable wound healing instrument so as to obtain an instant snapshot image;

the skin detection equipment is arranged in a shell of the portable wound treatment instrument, is connected with the miniature snapshot mechanism and is used for identifying the area where the skin is located from the instant snapshot image based on skin imaging characteristics so as to be output as an area to be analyzed;

using wound identification equipment, connecting with the skin detection equipment, and using pixel points of which the red channel values are located between an upper threshold value and a lower threshold value of a wound red channel in the region to be analyzed as wound pixel points to count and analyze the number of the wound pixel points in the region to be analyzed;

using a dose analysis device which is respectively connected with the powder injection mechanism and the wound identification device and used for calculating the field wound area based on the number of the wound pixel points and the mean value of each imaging depth of field of each wound pixel point;

The self-adaptive medical system and the method based on the wound area analysis are stable in operation, safe and reliable. Because the portable wound treatment instrument is adopted as the carrier, the wound treatment powder which is sprayed out once can be determined based on the received field wound area, and the utilization rate of the wound treatment powder is improved.

Detailed Description

Embodiments of the adaptive medical system and method based on wound area analysis of the present invention will be described in detail below.

Various traumas, often causing damage to the skin and soft tissues, and in severe cases even limb amputation. The wound is treated correctly, so that the wound can heal quickly; on the contrary, the patients may be suppurative and infected for a long time, and even the life is threatened by complicated systemic infection, gas gangrene, tetanus and the like. Therefore, the wound must be treated strictly and carefully.

In a medical apparatus for treating a skin wound, currently, a targeted detection of a skin wound area cannot be achieved, so that a currently sprayed wound powder cannot be determined based on the skin wound area, and thus a medical effect on the skin wound may not be ensured or unnecessary waste of wound powder may occur.

In order to overcome the defects, the invention builds the self-adaptive medical system and the self-adaptive medical method based on the wound area analysis, and can effectively solve the corresponding technical problem.

An adaptive medical system based on wound area analysis is shown according to an embodiment of the invention comprising:

Next, the detailed structure of the adaptive medical system based on wound area analysis according to the present invention will be further described.

In the adaptive medical system based on wound area analysis:

the wound identification device and the dose resolving device are both disposed within a housing of a portable wound treatment apparatus.

The adaptive medical system based on wound area analysis can further comprise:

and the DDR memory chip is respectively connected with the wound identification device and the skin detection device and is used for pre-storing the skin color imaging characteristic, the wound red channel upper limit threshold value and the wound red channel lower limit threshold value.

In the adaptive medical system based on wound area analysis:

identifying the area where the skin is located from the instant snapshot image based on the skin imaging characteristics to be output as the area to be analyzed comprises: and identifying each pixel point forming the region where the skin is located from the instant snapshot image based on the distribution range of the skin gray value.

In the adaptive medical system based on wound area analysis:

the dose analysis device, the wound identification device and the skin detection device share the same quartz oscillation device to generate different reference clock signals for the dose analysis device, the wound identification device and the skin detection device respectively;

and the DDR memory chip is also used for pre-storing the skin gray value distribution range.

An adaptive medical method based on wound area analysis is shown according to an embodiment of the invention comprising:

Next, the detailed steps of the adaptive medical method based on wound area analysis according to the present invention will be further described.

In the adaptive medical method based on wound area analysis:

The adaptive medical method based on wound area analysis may further include:

and using a DDR memory chip, which is respectively connected with the wound identification device and the skin detection device and is used for pre-storing the skin color imaging characteristic, the wound red channel upper limit threshold value and the wound red channel lower limit threshold value.

In the adaptive medical method based on wound area analysis:

Besides, DDR is strictly called DDR SDRAM, which is commonly called DDR, and some beginners also commonly see DDR SDRAM, which is regarded as SDRAM. DDR SDRAM, an acronym for Double Data Rate SDRAM, means Double-Data synchronous dynamic random access memory. DDR memory is developed on the basis of SDRAM memory, and SDRAM production system is still used, so for memory manufacturers, DDR memory production can be realized only by slightly improving equipment for manufacturing common SDRAM, and cost can be effectively reduced.

The SDRAM only transmits data once in a clock period, and the data transmission is carried out in the rising period of the clock; the DDR memory transfers data twice in one clock cycle, and can transfer data once in the rising period and the falling period of the clock, so the DDR memory is called a double-rate synchronous dynamic random access memory. DDR memory can achieve higher data transfer rates at the same bus frequency as SDRAM.

Compared with SDRAM: DDR uses a more advanced synchronous circuit, so that the main steps of transmission and output of the designated address and data are independently executed and are kept completely synchronous with the CPU; DDR uses DLL (Delay Locked Loop) technology, and when data is valid, the memory controller can use this data filter signal to pinpoint the data, output it every 16 times, and resynchronize the data from different memory modules. DDR essentially doubles the speed of SDRAM without increasing the clock frequency, allowing data to be read on both the rising and falling edges of the clock pulse, thus doubling its speed as standard SDRA.

Finally, it should be noted that each functional device in the embodiments of the present invention may be integrated into one processing device, or each device may exist alone physically, or two or more devices may be integrated into one device.

The functions, if implemented in the form of software-enabled devices and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An adaptive medical system based on wound area analysis, the system comprising:

2. The adaptive medical system based on wound area analysis of claim 1, wherein:

3. The adaptive medical system based on wound area analysis of claim 2, wherein the system further comprises:

4. The adaptive medical system based on wound area analysis of claim 3, wherein:

5. The adaptive medical system based on wound area analysis of claim 4, wherein:

6. An adaptive medical method based on wound area analysis, the method comprising:

7. The adaptive medical method based on wound area analysis of claim 6, wherein:

8. The adaptive medical method based on wound area analysis of claim 7, wherein the method further comprises:

9. The adaptive medical method based on wound area analysis of claim 8, wherein:

10. The adaptive medical method based on wound area analysis of claim 9, wherein: