KR20240021621A - Method for transmitting video according to security level, server and recording medium - Google Patents

Abstract

In one embodiment, receiving a target video related to a medical procedure from a device through an internal communication network; determining a security level for the target video based on an analysis result of the target video; And transmitting the target video to an external server accessible to an external communication network based on at least one of an upload method, upload time, encryption level, and access permission level determined according to the security level. Method, device, and The recording medium is started.

Description

Method for transmitting video according to security level, server and recording medium}

This disclosure relates to the technical field of transmitting images related to medical practices, and specifically relates to the technical field of transmitting target videos to an external server according to the security level of the target videos related to medical practices.

Since the storage capacity of the device where the image is stored (e.g. Surge Box) is limited, in order to transfer the image related to medical treatment (e.g. surgery) to another device, it is inconvenient to download it from the device where the image is stored via USB, etc. and then move it. This exists.

To solve this inconvenience, a method of uploading the video directly from the device where the video is stored to the cloud server can be proposed.

However, videos related to medical practice require high security because they contain various sensitive information about an individual's medical practice, but there is a problem that security is weak when uploading the video to a cloud server.

Additionally, when uploading all medical images to a cloud server, there is a problem that resource consumption is excessively high.

Accordingly, technology that can selectively upload video while providing high security when uploading video to a cloud server is required.

Korean Patent No. 10-1437515 (2014.08.28), Medical image transmission system and method

The problem to be solved in this disclosure is to determine the security level for the target video based on the analysis results of the target video related to medical practice, and the upload method, upload time, encryption level, and access permission of the target video determined according to the security level. This is to transmit the target video to an external server (eg, cloud server) based on at least one of the levels.

Accordingly, the target video can be transmitted to an external server based on high security, and in the case of a target video with a high security level, it can be transmitted to an external server depending on whether payment is approved, effectively improving existing problems.

The problems to be solved by this disclosure are not limited to the technical problems described above, and other technical problems may exist.

As a technical means for achieving the above-described technical problem, a method of transmitting video according to a security level according to the first aspect of the present disclosure includes the steps of receiving a target video related to medical treatment from a device through an internal communication network; determining a security level for the target video based on an analysis result of the target video; and transmitting the target video to an external server accessible to an external communication network based on at least one of an upload method, upload time, encryption level, and access permission level determined according to the security level.

Additionally, the step of determining the security level may determine the security level based on at least one of the importance of the target video, type of surgery, difficulty of surgery, amount of personal information, and dispute risk level.

In addition, the higher the importance, the higher the expected difficulty corresponding to the type of surgery, the higher the difficulty of the surgery, the larger the amount of personal information, and the higher the dispute risk level, the higher the security level can be determined.

Additionally, if the type of surgery corresponds to a preset type, the security level may be determined to be the preset level.

Additionally, the dispute risk level may be determined to be higher as the difficulty of the surgery increases, the amount of bleeding confirmed in the target video increases, and the recovery level corresponding to the target video decreases.

Additionally, the step of transmitting the target video to the external server includes: transmitting a request for payment for upload of the target video to an internal device through the internal communication network when the security level is higher than the first level; and transmitting the target video to the external server based on the payment approval received from the internal device.

In addition, the step of transmitting the target video to the external server applies a two-step encryption method to the target video if the security level is higher than the second level, and applies a two-step encryption method to the target video if the security level is lower than the second level. A one-step encryption method can be applied.

A server that transmits video according to a security level according to the second aspect of the present disclosure, comprising: a receiving unit that receives a target video related to medical treatment from a device through an internal communication network; a processor that determines a security level for the target video based on an analysis result of the target video; and a transmitting unit that transmits the target video to an external server accessible to an external communication network based on at least one of an upload method, upload time, encryption level, and access permission level determined according to the security level.

Additionally, the processor may determine the security level based on at least one of the importance of the target video, type of surgery, difficulty of surgery, amount of personal information, and dispute risk level.

In addition, the higher the importance, the higher the expected difficulty corresponding to the type of surgery, the higher the difficulty of the surgery, the larger the amount of personal information, and the higher the dispute risk level, the higher the security level can be determined.

According to a third aspect of the present disclosure, the method may include a computer-readable recording medium recording a program for executing the method of the first aspect on a computer.

According to an embodiment of the present disclosure, the target video can be transmitted to an external server based on high security.

In addition, in the case of target videos with a high security level, conventional problems can be effectively improved by sending them to an external server depending on whether payment is approved.

Additionally, because the user can access the target video through the cloud, the user's convenience in acquiring and using the target video can be improved.

The effects of the present disclosure are not limited to the effects mentioned above, and other effects not mentioned may be clearly understood by those skilled in the art from the description below.

1 is a configuration diagram schematically showing a server and various components according to an embodiment.
Figure 2 is a block diagram schematically showing the configuration of a server according to an embodiment.
Figure 3 is a flowchart illustrating each step in which a server transmits a target video to an external server according to an embodiment.
FIG. 4 is a diagram schematically illustrating an operation in which a server processes a target video and transmits it to an external server according to an embodiment.
Figure 5 is a flowchart illustrating each step in which a server transmits a target video to an external server based on a security level according to an embodiment.
FIG. 6 is a flowchart illustrating each step in which a server applies an encryption method to a target video based on a security level, according to an embodiment.
Figure 7 is a flowchart showing each step of operation of a server, device, internal device, and external server according to another embodiment.

Advantages and features in the present disclosure, and methods for achieving them, will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure is complete and to those skilled in the art. It is provided to provide complete information.

The terms used herein are for describing embodiments and are not intended to limit the disclosure. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other elements in addition to the mentioned elements. Like reference numerals refer to like elements throughout the specification, and “and/or” includes each and every combination of one or more of the referenced elements. Although “first”, “second”, etc. are used to describe various components, these components are of course not limited by these terms. These terms are merely used to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may also be the second component within the technical spirit of the present disclosure.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings commonly understood by those skilled in the art. Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless clearly specifically defined.

Spatially relative terms such as “below”, “beneath”, “lower”, “above”, “upper”, etc. are used as a single term as shown in the drawing. It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms that include different directions of components during use or operation in addition to the directions shown in the drawings. For example, if a component shown in a drawing is flipped over, a component described as “below” or “beneath” another component will be placed “above” the other component. You can. Accordingly, the illustrative term “down” may include both downward and upward directions. Components can also be oriented in other directions, so spatially relative terms can be interpreted according to orientation.

Hereinafter, embodiments will be described in detail with reference to the drawings.

Figure 1 is a configuration diagram schematically showing the server 100 and various components according to an embodiment.

Referring to FIG. 1, the server 100 can interact with the device 110, the storage medium 130, the patient device 140, the internal device 150, and the external server 1000 through the network 120. there is.

The server 100 according to an embodiment may receive information related to medical procedures such as surgery from the device 110, for example, a target video related to medical procedures. In some embodiments, the server 100 may store the target video in the storage medium 130 connected through an internal communication network.

The device 110 may include, but is not limited to, a photographing device, a recording device, a biological signal acquisition device, etc. in addition to a receiver, processor, and transmitter. Biological signals may include signals obtained from living organisms, such as body temperature signals, pulse signals, respiration signals, blood pressure signals, electromyography signals, and brain wave signals, without limitation. The imaging device, which is an example of the device 110, may include a first imaging device (e.g., CCTV, etc.) that photographs the entire operating room situation and a second imaging device (e.g., an endoscope, etc.) that intensively photographs the surgical site. , but is not limited to this.

The server 100 may perform analysis and image processing on the acquired images. Image processing according to an embodiment may include naming, encoding, storage, transmission, editing, and metadata creation for each image, but is not limited thereto.

The server 100 according to one embodiment may also include a display device (not shown). For example, the user can check communication status, memory usage status, thumbnails for stored videos, currently operating mode, etc. through the display device. Meanwhile, display devices include liquid crystal display, thin film transistor-liquid crystal display, organic light-emitting diode, flexible display, and 3D display. display), electrophoretic display, etc. Additionally, the display device may include two or more displays depending on the implementation type. Additionally, when the touchpad of the display has a layered structure and is configured as a touch screen, the display can be used as an input device in addition to an output device.

Additionally, the network 120 may communicate with each other through wired communication or wireless communication. For example, the network 120 may be implemented as a type of server 100.

The patient device 140 according to one embodiment may receive various medical information, such as prescription information and diagnosis information, from the server 100 according to the results of analysis of the patient's own target video.

The internal device 150 according to an embodiment may transmit and receive a request for payment for uploading a target video according to the security level of the target video.

The external server 1000 according to one embodiment may be a cloud server 100 that stores and manages the target video and approves viewing of the target video in conjunction with the verified device 110.

Additionally, in FIG. 1, the server 100 may be implemented as a type of device, and the range of physical devices in which the server 100 can be implemented is not interpreted as being limited. Additionally, according to one embodiment, unlike shown in FIG. 1, the server 100 may not include the device 110.

Figure 2 is a block diagram schematically showing the configuration of the server 100 according to an embodiment.

Referring to FIG. 2 , the server 100 may include a device 110, a receiver 210, a processor 220, and a transmitter 230. The device 110, the receiver 210, the processor 220, and the transmitter 230 may operate in organic connection with each other, but are not limited thereto.

The receiving unit 210 according to one embodiment may receive a target video related to medical treatment from the device 110 through an internal communication network. For example, the target video may be a video that includes general information related to the patient's surgery, such as surgery scenes, tools used in surgery, type of surgery, surgical method, physical condition of the patient at the time of surgery, and images of the patient's body.

The processor 220 according to one embodiment may determine the security level for the target video based on the analysis result of the target video.

Additionally, the processor 220 may determine the security level based on at least one of the importance of the target video, type of surgery, difficulty of surgery, amount of personal information, and dispute risk level.

The transmitter 230 according to an embodiment transmits the target video to an external server 1000 accessible to an external communication network based on at least one of the upload method, upload time, encryption level, and access permission level determined according to the security level. You can.

Device 110 according to one embodiment may obtain a target video and transmit it to the server 100 through the transmitter 230. In general, the device 110 may operate as a kind of gateway that performs an archiving function for a target video.

In one embodiment, the device 110 and the server 100 may communicate through an internal communication network, and the server 100 may communicate with the external server 1000 through an external communication network.

In addition, those skilled in the art can understand that other components other than those shown in FIG. 2 may be included in the general-purpose server 100. For example, those skilled in the art can understand that some of the components shown in FIG. 2 may be omitted in the server 100.

The server 100 according to one embodiment can be used by a user, and can be used by any type of device equipped with a touch screen panel, such as a mobile phone, smartphone, PDA (Personal Digital Assistant), PMP (Portable Multimedia Player), tablet PC, etc. It can be linked to handheld-based wireless communication devices, and is also included in devices that have a basis for installing and running applications, such as desktop PCs, tablet PCs, laptop PCs, and IPTVs, including set-top boxes. It can be linked.

The server 100 may be implemented as a terminal such as a computer that operates through a computer program to realize the functions described in this specification.

The above-mentioned embodiments will be described in detail below with reference to FIGS. 3 to 7.

FIG. 3 is a flowchart illustrating each step in which the server 100 transmits a target video to an external server 1000 according to an embodiment.

In step S310, the server 100 may receive a target video related to medical treatment from the device 110 through an internal communication network.

In step S320, the server 100 may determine the security level for the target video based on the analysis result of the target video.

In one embodiment, the server 100 may determine at least one of importance, type of surgery, difficulty of surgery, amount of personal information, and dispute risk level for the target video based on the analysis result of the target video.

For example, the importance of the target video may be determined by the patient's vital signals, urgency of the voice, metadata, artificial intelligence analysis results, etc. according to the analysis results of the target video, or overall information related to the surgery (e.g. It can be determined by the reputation of the hospital where the surgery was performed, the patient's social status, etc.) or by the user.

The difficulty of surgery can be determined by the expertise required for the surgery, experience, number of surgeries, physical condition of the patient, etc., and the amount of personal information depends on the extent to which the patient's personal information (e.g. face, body exposure, identity, etc.) is included in the target video. The dispute risk level may be determined based on the risk level indicating the possibility of a dispute occurring due to the results of surgery, etc. according to the target video. Each of the elements described above is assumed to be derived based on quantitative data, but is not necessarily limited thereto.

In one embodiment, the server 100 may determine the security level for the target video based on at least one of the importance of the target video, the type of surgery, the difficulty of the surgery, the amount of personal information, and the dispute risk level.

Specifically, the server 100 determines the security level for the target video to be higher as the importance is higher, the expected difficulty corresponding to the type of surgery is higher, the difficulty of the surgery is higher, the amount of personal information is higher, and the dispute risk level is higher. You can.

For example, since surgeries can be viewed as having different levels of difficulty depending on the type (e.g., cerebrovascular-related surgery, organ transplant or extraction surgery, fracture-related surgery, etc.), the server 100 determines the expected level of difficulty for each type of surgery. It can be derived. In the same context, the higher the expected difficulty level corresponding to the type of surgery, the higher the security level for the target video can be determined because it can be viewed as a video of higher importance.

In addition, the difficulty of surgery may indicate the difficulty of the surgery itself, which is determined by the expertise required for the surgery (e.g., resident experience, number of surgeries, etc.), the patient's physical condition, etc. In the same context, the higher the difficulty of the surgery, the more important the video can be viewed, so the security level for the target video can be determined to be high.

In addition, the amount of personal information indicates the extent to which the target video contains personal information such as exposure of the patient's face or body and the patient's identity, so the larger the amount of personal information, the more information that can identify the patient can be viewed as included in the target video. The security level for can be determined to be high.

The server 100 according to one embodiment may perform a de-identification operation on personal information. For example, the server 100 may store personal information in a separate DB and update information related to the target video so that personal information related to the target video cannot be identified. For example, the server 100 may perform blur processing on the patient's face included in the target video. As another example, the server 100 may perform blur processing on the patient's name included in the metadata of the target video.

When saving a target video, the server 100 according to one embodiment may perform a de-identification operation on the file name of the target video and the folder name where the target video is stored. For example, the server 100 may determine the file name of the target video or the name of the folder in which the target video is stored as 64 random characters. In this case, the server 100 may store the randomly determined file name or folder name in a separate DB.

In addition, the higher the dispute risk level, the higher the possibility of disputes occurring, such as lawsuits due to bleeding, side effects, surgical methods, etc. due to surgery in the target video, so the security level for the target video can be determined to be high.

In one embodiment, the server 100 may assign high weights in the order of importance, dispute risk level, amount of personal information, surgery difficulty, and expected difficulty corresponding to the type of surgery, and based on the assigned weights, the target video. You can decide the security level.

For example, the importance of a target video indicates the degree of importance of the surgery and the target video, which is determined based on overall matters related to the surgery, so the highest weight may be assigned to the importance, and the higher the dispute risk level, the higher the target video. Since the possibility of a dispute occurring in the event of a leak increases, the dispute risk level may be given a second-highest weight.

In addition, since the amount of personal information requires a certain level of security in that it contains a lot of sensitive information unique to the patient, the amount of personal information may be given a high third place weight.

In addition, given that there may be cases where the patient's physical condition is good or relatively low expertise is required for the surgery, the difficulty of the surgery may be given a high weight of 4th rank.

In addition, given that there are various types of surgery with high difficulty and types of surgery with low difficulty, the expected difficulty corresponding to the type of surgery may be given a high weight of 5th rank.

The server 100 can determine the security level for the target video based on the differently assigned weights, and can perform an appropriate level of security procedures for each target video. Accordingly, it is possible to prevent cases where an unnecessarily high level security procedure is performed on a target video with a low security level.

In another embodiment, in cases where there is a high possibility of a dispute due to the target video, for example, in the case of a patient experiencing side effects after surgery or a surgery in which there is a high possibility of claiming compensation for damages as a result of the surgery, the target video is prevented from being leaked. It may be most desirable to do so.

Accordingly, when the server 100 determines that the possibility of dispute due to surgery is higher than the preset level, it assigns high weight in the order of dispute risk level, surgery difficulty, expected difficulty corresponding to the type of surgery, importance, and amount of personal information. and the security level for the target video can be determined based on the assigned weight.

For example, when a target video is leaked, the possibility and risk of disputes increases, so the highest weight may be assigned to the dispute risk level.

In addition, if the difficulty of the surgery is high, the possibility of disputes arising due to medical problems that arise during the surgery or side effects of the surgery increases, so the difficulty of the surgery may be given second priority.

In addition, the higher the expected difficulty corresponding to the type of surgery, the higher the possibility of a surgery with a high possibility of dispute (e.g., cataract surgery, etc.), so the expected difficulty corresponding to the type of surgery may be given a high weight of 3rd priority.

In addition, the higher the importance determined depending on the target video and overall matters related to the surgery within the target video, the higher the possibility of disputes may be expected, so the importance may be given a high weight of 4th rank.

In addition, it can be said that it is rare for a patient's personal information to be directly revealed in the target video, and there is precedent that it does not constitute a violation of the law if personal information is exposed to the extent that it cannot identify the patient, so it is ranked 5th in the amount of personal information. A high weight may be assigned.

The server 100 can determine the security level by assigning weights of different sizes to each element, and thus can perform appropriate security procedures on the target video in cases where there is a high possibility of dispute due to surgery.

In one embodiment, the server 100 may determine the security level to be the preset level when the type of surgery corresponds to the preset type.

For example, the server 100 may preset the security level to a preset level for a type of surgery for which the required security level is clearly known. Accordingly, the server 100 may determine the type of surgery according to the analysis result of the target video, and, if the required security level is a preset type that can be clearly known, determine the security level to be the preset level.

In this case, the process of determining the security level of the target video is simplified, thereby significantly reducing resource consumption.

In one embodiment, the dispute risk level may be determined to be higher as the difficulty of the surgery increases, the amount of bleeding confirmed in the target video increases, and the recovery level corresponding to the target video decreases.

For example, the higher the difficulty of the surgery, the higher the possibility of disputes occurring, and the greater the amount of bleeding seen in the target video, the higher the likelihood of complaints and protests from patients and guardians regarding the surgery.

Additionally, the recovery level may be a level indicating the level at which the patient recovers within a preset period after surgery according to the target video. For example, if the patient is completely cured within a preset period after surgery, the recovery level may be determined to be high (e.g., level 10), and if the patient's condition deteriorates significantly within a preset period after surgery, the recovery level may be determined to be low (e.g., level 10). 0 level) can be determined.

As a result, the conflict risk level can be determined based on the difficulty of the surgery, the amount of bleeding seen in the subject video, and the high or low level of recovery.

In step S330, the server 100 transmits the target video to an external server 1000 that is accessible through an external communication network based on at least one of the upload method, upload time, encryption level, and access permission level determined according to the security level. .

For example, the higher the security level, the more secure upload method and upload point can be applied, and the higher encryption level and high access permission level can be applied.

A detailed description of this will be provided later with reference to FIG. 6.

The server 100 can minimize the risk of leakage due to transmission of the target video based on high security by transmitting the target video to the external server 1000 according to the security level.

Additionally, a more detailed description of step S330 will be described later with reference to FIG. 5.

FIG. 4 is a diagram schematically illustrating an operation in which the server 100 processes a target video and transmits it to an external server 1000 according to an embodiment.

Referring to FIG. 4, the device 110 can acquire a target video (surgery image) and transmit the target video to the server 100 through an internal network.

The server 100 may process the target video received from the device 110.

For example, the server 100 can match metadata (eg, surgery time, surgery time, date, etc.) to the target video, and store and manage the target video as a library.

Additionally, the server 100 may perform image processing such as compression on the target video and determine the security level.

After processing the target video, the server 100 may transmit the target video to the external server 1000. At this time, the external server 1000 may be a server 100 accessible to an external communication network (e.g., a cloud server 100 at a hospital, etc.).

FIG. 5 is a flowchart illustrating each step in which the server 100 transmits a target video to an external server 1000 based on a security level according to an embodiment.

Referring to FIG. 5, in step S510, the server 100 may determine the security level for the target video.

In step S520, if the security level is higher than the first level, the server 100 may transmit a request for payment for uploading the target video to the internal device 150 through the internal communication network.

In step S530, the internal device 150 may display the payment request received from the server 100 or transmit it to the manager device 110 to receive payment approval, and may transmit the received payment approval to the server 100. there is.

Thereafter, the server 100 may transmit the target video to the external server 1000 based on the received payment approval.

In one embodiment, when approval for transmission of the target video is received through the internal device 150 and the target video is transmitted, the security level, importance, etc. of the target video are high enough to require separate approval from a user or administrator. Because it can be viewed, the operations of steps S510 to S530 can be performed when the security level for the target video is higher than the preset level.

According to FIG. 5, the server 100 can transmit the target video to the external server 1000 with minimal risk of leakage.

FIG. 6 is a flowchart illustrating each step in which the server 100 applies an encryption method to a target video based on a security level, according to an embodiment.

In step S610, the server 100 may determine the security level for the target video.

In step S620, the server 100 may apply a two-level encryption method to the target video if the security level is higher than the second level.

For example, if the determined security level is higher than the preset second level, the server 100 may apply a preset two-level encryption method to the target video. The two-step password method may be a method that performs both a password input method and an additional authentication method (e.g., authentication method through SMS and SNS applications).

In step S630, the server 100 may apply a first-level encryption method to the target video if the security level is lower than the second level. For example, the first level encryption method may be a password input method or a similar level encryption method.

The server 100 may transmit the target video to the external server 1000 based on the determined encryption method.

In this way, the server 100 can secure high security for the target video by applying different encryption methods according to the security level and transmitting the target video to the external server 1000.

FIG. 7 is a flowchart illustrating each step of operation of the server 100, device 110, internal device 150, and external server 1000 according to another embodiment.

In step S710, the server 100 may receive the target video from the device 110.

In step S720, the server 100 may determine the security level for the received target video. The security level can be determined in the manner described with reference to step S320 of FIG. 3.

In step S730, if the security level is higher than the first level, the server 100 may transmit a request for payment for uploading the target video to the internal device 150 through the internal communication network.

The internal device 150 may receive payment approval for the payment request sent from the server 100 and transmit the received payment approval to the server 100 .

Additionally, in step S730, the server 100 may apply different encryption methods depending on whether the security level is higher or lower than the second level. For example, if the security level for the target video is higher than the second level, the server 100 applies a two-step encryption method to the target video, and if the security level is lower than the second level, the server 100 applies a one-step encryption method to the target video. It can be applied.

In step S740, the server 100 may transmit the target video to the external server 1000 based on the payment approval received from the internal device 150 or an encryption method determined according to the security level.

According to the present disclosure, in the case of a target video with a high security level, it is possible to effectively improve the problems of weak security according to the prior art by transmitting it to the external server 1000 depending on whether payment is approved.

Additionally, because the user can access the target video through the external server 1000, the user's convenience in acquiring and using the target video can be improved.

Various embodiments of the present disclosure include one or more instructions stored in a storage medium 130 (e.g., memory) that can be read by a machine (e.g., a display device or a computer). It can be implemented as software. For example, the processor 220 of the device (eg, processor 220) may call at least one instruction among one or more instructions stored in the storage medium 130 and execute it. This allows the device to be operated to perform at least one function according to the at least one instruction called. The one or more instructions may include code generated by a compiler or code executable by an interpreter. A storage medium that can be read by a device may be provided in the form of a non-transitory storage medium. Here, 'non-transitory' only means that the storage medium is a tangible device and does not contain signals (e.g. electromagnetic waves). This term refers to cases where data is stored semi-permanently in the storage medium. There is no distinction between temporary storage cases.

According to one embodiment, methods according to various embodiments disclosed in the present disclosure may be included and provided in a computer program product. Computer program products are commodities and can be traded between sellers and buyers. The computer program product may be distributed in the form of a machine-readable storage medium 130 (e.g., compact disc read only memory (CD-ROM)), or through an application store (e.g., Play Store™) or between two users. It can be distributed (e.g. downloaded or uploaded) directly between devices (e.g. smartphones) or online. In the case of online distribution, at least a portion of the computer program product is stored at least on a machine-readable storage medium 130, such as the memory of the manufacturer's server 100, the application store server 100, or the relay server 100. It can be temporarily stored or created temporarily.

Although the present invention has been described with reference to the illustrative drawings, it is not limited to the disclosed embodiments and drawings, and those skilled in the art in the technical field related to the present embodiments may make modifications without departing from the essential characteristics of the above-mentioned description. You will be able to understand that it can be implemented in a certain form. Therefore, the disclosed methods should be considered from an explanatory rather than a restrictive perspective. Even if the operational effects according to the configuration of the present invention are not explicitly described and explained in the description of the embodiment, the effects that can be predicted by the configuration may also be recognized. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the equivalent scope should be construed as being included in the present invention.

100: Server 110: Device
120: network 130: storage medium
140: patient device 150: internal device
210: receiving unit 220: processor
230: Transmitting unit
1000: external server

Claims (11)

In a video transmission method according to security level,
Receiving a target video related to medical practice from a device through an internal communication network;
determining a security level for the target video based on an analysis result of the target video; and
Transmitting the target video to an external server accessible to an external communication network based on at least one of an upload method, upload time, encryption level, and access permission level determined according to the security level. A method comprising a. According to claim 1,
The step of determining the security level is
A method of determining the security level based on at least one of importance of the target video, type of surgery, difficulty of surgery, amount of personal information, and dispute risk level. According to claim 2,
The security level is determined to be higher as the importance is higher, the expected difficulty corresponding to the type of surgery is higher, the difficulty of the surgery is higher, the amount of personal information is larger, and the dispute risk level is higher. According to claim 2,
When the type of surgery corresponds to a preset type, the method determines the security level to be a preset level. According to claim 2,
The dispute risk level is determined to be higher as the difficulty of the surgery increases, the amount of bleeding confirmed in the target video increases, and the recovery level corresponding to the target video decreases. According to claim 1,
The step of transmitting the target video to the external server is
If the security level is higher than the first level, transmitting a request for payment for uploading the target video to an internal device through the internal communication network; and
Method comprising: transmitting the target video to the external server based on payment approval received from the internal device. According to claim 1,
The step of transmitting the target video to the external server is
If the security level is higher than the second level, apply a two-step encryption method to the target video,
A method of applying a one-step encryption method to the target video when the security level is lower than the second level. In the server that transmits video according to the security level,
A receiving unit that receives a target video related to medical treatment from the device through an internal communication network;
a processor that determines a security level for the target video based on an analysis result of the target video; and
A server comprising; a transmitting unit that transmits the target video to an external server accessible to an external communication network based on at least one of an upload method, upload time, encryption level, and access permission level determined according to the security level. According to claim 8,
The processor is
A server that determines the security level based on at least one of importance of the target video, type of surgery, difficulty of surgery, amount of personal information, and dispute risk level. According to clause 9,
The higher the importance, the higher the expected difficulty corresponding to the type of surgery, the higher the difficulty of the surgery, the larger the amount of personal information, and the higher the dispute risk level, the higher the security level is determined. A computer-readable recording medium recording a program for executing the method of any one of claims 1 to 7 on a computer.