CN112891685B

CN112891685B - Method and system for intelligently detecting position of blood vessel

Info

Publication number: CN112891685B
Application number: CN202110049742.3A
Authority: CN
Inventors: 刘薪; 周藜藜; 李智
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-07-01
Anticipated expiration: 2041-01-14
Also published as: CN112891685A

Abstract

The invention discloses a method and a system for intelligently detecting the position of a blood vessel, which are used for acquiring the total information quantity of all preset blood vessel position information; distributing preset blood vessel position information for each node to be analyzed according to the real-time blood vessel position information and the total information quantity of each node to be analyzed; respectively generating a position information loading command corresponding to each node to be analyzed according to preset blood vessel position information distributed to each node to be analyzed; and respectively sending corresponding position information loading commands to the nodes to be analyzed, so that the nodes to be analyzed respectively load the preset blood vessel position information distributed by the corresponding real-time position information, and the nodes to be analyzed respectively detect the position information of the blood vessel to be analyzed and the preset blood vessel position information loaded by the real-time position information corresponding to the nodes to be analyzed to obtain a detection result. The invention provides an accurate blood vessel position for practice nurses, so that nurses without practical operation experience can accurately find the position of the blood vessel for acupuncture.

Description

Method and system for intelligently detecting position of blood vessel

Technical Field

The invention relates to the technical field of medical information processing, in particular to a method and a system for intelligently detecting the position of a blood vessel.

Background

In the medical care field, vascular puncture is common, and venous transfusion and venous/arterial blood drawing are all involved in the operation. In clinical work, the subcutaneous fat of obese patients is thick, and the blood vessels of edema patients are not easy to be highlighted; old patients have poor blood vessel elasticity, are easy to break and are easy to miss needles; patients with thinner blood vessels are difficult to accurately prick the injection needle into the blood vessel; the trainees/the nurse just before the job have short puncture experience, the puncture depth and angle are not correct, the path from the skin surface to the blood vessel of the needle point is lengthened, the time is increased, and the pain of the patient is increased.

Both of these factors result in reduced success rates of penetration. Repeated vascular puncture can increase the pain of patients, increase the risks of infection and thrombus of the patients, increase the economic loss of the patients and increase the death rate. For nursing staff, repeated puncture can increase nurse working time and workload, increase nurse psychological stress, reduce nurse self-recognition sensitivity, and increase medical resource consumption.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a method and a system for intelligently detecting the position of a blood vessel, which can accurately perform a puncture by detecting the position of the blood vessel in real time.

The invention is realized by the following technical scheme:

a method of intelligently detecting a location of a blood vessel, the method comprising:

acquiring real-time blood vessel position information corresponding to each node to be analyzed required for executing a detection task and total information quantity of all preset blood vessel position information corresponding to the detection task, wherein for any node to be analyzed, the real-time blood vessel position information of the node to be analyzed is the corresponding information quantity of the preset blood vessel position information which can be loaded by the node to be analyzed;

distributing preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, wherein each node to be analyzed is respectively distributed with partial preset blood vessel position information of all the preset blood vessel position information, and the total proportion of the preset blood vessel position information distributed by each node to be analyzed;

generating a position information loading command corresponding to each node to be analyzed according to preset blood vessel position information distributed to each node to be analyzed, wherein the position information loading command corresponding to any node to be analyzed represents the preset blood vessel position information distributed to the node to be analyzed;

and respectively sending corresponding position information loading commands to the nodes to be analyzed so as to enable the nodes to be analyzed to respectively load preset blood vessel position information distributed by the corresponding real-time position information, and enable the nodes to be analyzed to respectively detect the blood vessel position information to be detected and the preset blood vessel position information loaded by the real-time position information corresponding to the nodes to be analyzed so as to obtain a detection result of the blood vessel position information to be detected.

Further, the allocating preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information of each node to be analyzed and the total information amount includes:

acquiring a coefficient value corresponding to the analysis capability of each node to be analyzed, wherein the coefficient value corresponding to the analysis capability represents the information processing capability of the node to be analyzed;

and allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed and the real-time blood vessel position information of each node to be analyzed, wherein for any node to be analyzed, the information amount of the preset blood vessel position information allocated to the node to be analyzed is matched with the coefficient value corresponding to the analysis capability of the node to be analyzed, and the information amount of the preset blood vessel position information allocated to the node to be analyzed is not less than the real-time blood vessel position information of the node to be analyzed.

Further, the allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed includes:

step A, calculating a coefficient ratio of a coefficient value corresponding to the analysis capability of each non-corresponding node, and calculating a ratio of the coefficient value corresponding to the analysis capability of each non-corresponding node to the coefficient ratio to respectively obtain an information analysis capability ratio corresponding to each non-corresponding node, wherein the non-corresponding node is a node to be analyzed which is not distributed with preset blood vessel position information;

step B, respectively obtaining the information quantity to be distributed of each non-corresponding node according to the information analysis capacity ratio of each non-corresponding node and the total information quantity, wherein the information quantity to be distributed of each non-corresponding node is compared with the information analysis capacity ratio of each non-corresponding node and matched with the information analysis capacity ratio of each non-corresponding node aiming at any non-corresponding node;

step C, if the information amount to be distributed of each non-corresponding node is not less than the real-time blood vessel position information of the corresponding real-time position information, aiming at any non-corresponding node, selecting preset blood vessel position information with the information amount to be distributed of the real-time position information corresponding to the non-corresponding node from the non-distributed preset blood vessel position information of all the preset blood vessel position information, and distributing the preset blood vessel position information to the non-corresponding node, wherein the preset blood vessel position information distributed by each node to be analyzed does not have information intersection;

and D, if the target node to be analyzed exists, selecting the characteristic information of the real-time blood vessel position information size of the target node to be analyzed from the unallocated characteristic information of all the preset blood vessel position information aiming at any target node to be analyzed, allocating the characteristic information to the target node to be analyzed, updating the total information quantity to the information quantity of the unallocated characteristic information in all the current preset blood vessel position information, and returning to the step A to continue execution, wherein the target node to be analyzed is the node to be analyzed, of which the information quantity to be allocated is smaller than the real-time blood vessel position information corresponding to the real-time position information, and the unallocated preset blood vessel position information is not allocated.

Furthermore, one node to be analyzed belongs to one type, and the coefficient value corresponding to the analysis capability of each node to be analyzed in the same type is the same as the real-time blood vessel position information;

the allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed includes:

step a, calculating a coefficient ratio of coefficient values corresponding to the analysis capability of each non-corresponding node, wherein the non-corresponding node is a node to be analyzed which is not distributed with preset blood vessel position information;

step b, calculating the ratio of the coefficient value corresponding to the analysis capability of one node to be analyzed in the type to the coefficient ratio aiming at any unallocated type to obtain the information analysis capability ratio of the node to be analyzed in the type, wherein the unallocated type is the type to which the node to be analyzed which is not allocated with the preset blood vessel position information belongs;

step c, aiming at any unallocated type, obtaining the information quantity to be allocated of one node to be analyzed in the type according to the information analysis capacity ratio of the node to be analyzed in the type and the total information quantity, wherein aiming at any node to be analyzed, the information quantity to be allocated of the node to be analyzed and the information analysis capacity ratio matching degree of the node to be analyzed are obtained;

step d, if the information amount to be distributed corresponding to each unallocated type is not less than the real-time blood vessel position information corresponding to the corresponding real-time position information type, for any to-be-analyzed node of the to-be-distributed preset blood vessel position information, selecting preset blood vessel position information with the small information amount to be distributed of the real-time position information corresponding to the to-be-analyzed node from the unallocated preset blood vessel position information of all the preset blood vessel position information, and distributing the preset blood vessel position information to the to-be-analyzed node, wherein the preset blood vessel position information distributed by each to-be-analyzed node has no information intersection;

and e, if the target information type exists, aiming at any target information type, respectively selecting the characteristic information of the real-time blood vessel position information size corresponding to the target information type for each node to be analyzed in the target information type from the unallocated characteristic information of all the preset blood vessel position information, allocating the characteristic information to each node to be analyzed in the target information type, updating the total information quantity to the information quantity of the unallocated characteristic information in all the current preset blood vessel position information, returning to the step a, and continuously executing the step a, wherein the target information type is the type of the unallocated preset blood vessel position information of which the corresponding information quantity to be allocated is less than the corresponding real-time blood vessel position information.

acquiring the proportion of the real-time blood vessel position information of each node to be analyzed to obtain a target information amount;

calculating the ratio of the real-time blood vessel position information of each node to be analyzed to the target information quantity to obtain the information quantity ratio of each node to be analyzed;

obtaining the information quantity to be distributed of each node to be analyzed according to the information quantity ratio of each node to be analyzed and the total information quantity, wherein the information quantity to be distributed of each node to be analyzed is matched with the information quantity ratio of each node to be analyzed for any node to be analyzed;

and aiming at any node to be analyzed, allocating preset blood vessel position information with the information quantity to be allocated to the node to be analyzed, wherein the preset blood vessel position information allocated to each node to be analyzed does not have information intersection.

Further, the step of detecting, by each node to be analyzed, the position information of the blood vessel to be detected and preset blood vessel position information loaded with the real-time position information corresponding to each node to be analyzed, to obtain a detection result of the position information of the blood vessel to be detected includes:

each node to be analyzed parallelly detects the position information of the blood vessel to be analyzed and preset blood vessel position information loaded by real-time position information corresponding to each node to be analyzed;

and when any node to be analyzed is detected to obtain a detection result with the confidence coefficient smaller than a preset information confidence coefficient threshold value, ending the detection of each node to be analyzed for the position information of the blood vessel to be detected, and taking the detection result with the confidence coefficient smaller than the preset information confidence coefficient threshold value as the detection result of the position information of the blood vessel to be detected.

Further, after the obtaining of the real-time blood vessel position information of each node to be analyzed for executing the detection task and the total information amount of all preset blood vessel position information corresponding to the detection task, the method further includes:

calculating the proportion of the real-time blood vessel position information of each node to be analyzed to obtain a target information quantity;

and if the target information amount is less than the total information amount, removing part of preset blood vessel position information from the whole preset blood vessel position information, so that the total information amount of the removed whole preset blood vessel position information is not less than the target information amount.

The utility model provides a system for intellectual detection system vessel position, the system includes data acquisition equipment and data processing terminal, data acquisition equipment with data processing terminal communication connection, data processing terminal specifically is used for:

Compared with the prior art, the invention has the following advantages and beneficial effects:

the invention relates to a method and a system for intelligently detecting a blood vessel position, which are used for acquiring real-time blood vessel position information corresponding to each node to be analyzed required for executing a detection task and the total information quantity of all preset blood vessel position information corresponding to the detection task; distributing preset blood vessel position information for each node to be analyzed according to the real-time blood vessel position information and the total information quantity of each node to be analyzed; respectively generating a position information loading command corresponding to each node to be analyzed according to preset blood vessel position information distributed to each node to be analyzed; and respectively sending corresponding position information loading commands to the nodes to be analyzed so as to enable the nodes to be analyzed to respectively load preset blood vessel position information distributed by the corresponding real-time position information, and enabling the nodes to be analyzed to respectively detect the position information of the blood vessel to be detected and the preset blood vessel position information loaded by the real-time position information corresponding to the nodes to be analyzed so as to obtain a detection result of the position information of the blood vessel to be detected. The accurate blood vessel position is provided for the training nurse, so that the nurse without actual operation experience can accurately find the blood vessel position for acupuncture, and can accurately insert the blood vessel, the accuracy of the acupuncture can be effectively improved, and the unnecessary multiple times of acupuncture on patients can be reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a system for intelligently detecting a blood vessel position according to an embodiment of the present invention;

FIG. 2 is a flowchart of a method for intelligently detecting a location of a blood vessel according to an embodiment of the present invention;

fig. 3 is a functional block diagram of an apparatus for intelligently detecting a blood vessel position according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

To facilitate the description of the method and system for intelligently detecting a blood vessel position, please refer to fig. 1, which provides a schematic view of a communication architecture of a system 100 for intelligently detecting a blood vessel position according to an embodiment of the present invention. The system 100 for intelligently detecting the position of the blood vessel can comprise a data processing terminal 200 and a data acquisition device 300, wherein the data processing terminal 200 is in communication connection with the data acquisition device 300.

In a specific embodiment, the data processing terminal 200 and the data collecting device 300 may be a desktop computer, a tablet computer, a notebook computer, a mobile phone, or other electronic devices capable of implementing data processing and data communication, which is not limited herein.

On the basis of the above, please refer to fig. 2, which is a flowchart illustrating a method for intelligently detecting a blood vessel position according to an embodiment of the present invention, where the method for intelligently detecting a blood vessel position may be applied to the data processing server in fig. 1, and further, the method for intelligently detecting a blood vessel position may specifically include the contents described in the following steps S21 to S24.

Step S21, obtaining real-time blood vessel position information corresponding to each node to be analyzed required for executing the detection task and a total information amount of all preset blood vessel position information corresponding to the detection task.

Illustratively, for any node to be analyzed, the real-time blood vessel position information of the node to be analyzed is a corresponding information amount of preset blood vessel position information that can be loaded by the node to be analyzed, and the real-time blood vessel position information is used for representing a blood vessel position corresponding to an area needing to be detected.

And step S22, distributing preset blood vessel position information for each node to be analyzed according to the real-time blood vessel position information of each node to be analyzed and the total information amount.

Illustratively, each node to be analyzed is respectively allocated with part of the preset blood vessel position information of the total preset blood vessel position information, and the total proportion of the preset blood vessel position information allocated by each node to be analyzed.

Step S23, generating location information loading commands corresponding to the nodes to be analyzed respectively according to the preset blood vessel location information allocated to the nodes to be analyzed.

For any node to be analyzed, the position information loading command corresponding to the node to be analyzed represents preset blood vessel position information assigned to the node to be analyzed.

Step S24, sending a corresponding location information loading command to each node to be analyzed, so that each node to be analyzed loads preset blood vessel location information assigned by corresponding real-time location information, and each node to be analyzed detects the blood vessel location information to be detected and the preset blood vessel location information loaded by the real-time location information corresponding to each node to be analyzed, respectively, to obtain a detection result of the blood vessel location information to be detected.

It is understood that, when the contents described in the above steps S21-S24 are executed, the real-time blood vessel position information corresponding to each node to be analyzed required for executing the detection task and the total information amount of all the preset blood vessel position information corresponding to the detection task are obtained; distributing preset blood vessel position information for each node to be analyzed according to the real-time blood vessel position information and the total information quantity of each node to be analyzed; respectively generating a position information loading command corresponding to each node to be analyzed according to preset blood vessel position information distributed to each node to be analyzed; and respectively sending corresponding position information loading commands to the nodes to be analyzed so as to enable the nodes to be analyzed to respectively load preset blood vessel position information distributed by the corresponding real-time position information, and enabling the nodes to be analyzed to respectively detect the position information of the blood vessel to be detected and the preset blood vessel position information loaded by the real-time position information corresponding to the nodes to be analyzed so as to obtain a detection result of the position information of the blood vessel to be detected. The accurate blood vessel position is provided for the training nurse, so that the nurse without actual operation experience can accurately find the blood vessel position for acupuncture, and can accurately insert the blood vessel, the accuracy of the acupuncture can be effectively improved, and the unnecessary multiple times of acupuncture on patients can be reduced. Through the information processing, the accurate position of the blood vessel of the patient can be known in real time, so that the working efficiency can be effectively improved, and unnecessary labor cost is reduced.

In a specific implementation process, the inventor finds that, when allocating preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, there is a technical problem that information allocation is inaccurate, so that the preset blood vessel position information cannot be accurately allocated to each node to be analyzed, and in order to improve the technical problem, the step of allocating the preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, which is described in step S22, may specifically include the contents described in step S221 and step S222 below.

Step S221, obtaining a coefficient value corresponding to the analysis capability of each node to be analyzed.

Illustratively, the coefficient value corresponding to the analysis capability represents the information processing capability of the node to be analyzed.

Step S222, allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed.

For any node to be analyzed, the information amount of the preset blood vessel position information allocated to the node to be analyzed is matched with the coefficient value corresponding to the analysis capability of the node to be analyzed, and the information amount of the preset blood vessel position information allocated to the node to be analyzed is not less than the real-time blood vessel position information of the node to be analyzed.

It can be understood that, when the contents described in the above steps S221 and S222 are executed, the technical problem of inaccurate information allocation is avoided when allocating preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information of each node to be analyzed and the total information amount, so that the preset blood vessel position information can be accurately allocated.

In an actual operation process, the inventor finds that, when allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed, there is a technical problem that allocation information is disordered, so that it is difficult to obtain an accurate analysis result.

And step A, calculating the coefficient proportion of the coefficient value corresponding to the analysis capability of each non-corresponding node, calculating the ratio of the coefficient value corresponding to the analysis capability of each non-corresponding node to the coefficient proportion, and respectively obtaining the information analysis capability ratio corresponding to each non-corresponding node.

Illustratively, the non-corresponding node is a node to be analyzed to which preset blood vessel position information has not been allocated.

And B, respectively obtaining the information quantity to be distributed of each non-corresponding node according to the information analysis capacity ratio of each non-corresponding node and the total information quantity.

Illustratively, for any non-corresponding node, the information amount to be allocated of the non-corresponding node is compared with the information analysis capability of the non-corresponding node by the matching degree.

And C, if the information amount to be distributed of each non-corresponding node is not less than the real-time blood vessel position information of the corresponding real-time position information, selecting preset blood vessel position information with the information amount to be distributed of the real-time position information corresponding to the non-corresponding node from the non-distributed preset blood vessel position information of all the preset blood vessel position information aiming at any non-corresponding node, and distributing the preset blood vessel position information to the non-corresponding node.

Illustratively, information intersection does not exist in the preset blood vessel position information allocated to each node to be analyzed;

and D, if the target node to be analyzed exists, selecting the feature information of the real-time blood vessel position information size of the target node to be analyzed from the unallocated feature information of all the preset blood vessel position information for any target node to be analyzed, allocating the feature information to the target node to be analyzed, updating the size of the total information amount to the information amount size of the unallocated feature information in all the current preset blood vessel position information, and returning to the step A to continue execution.

Illustratively, the target node to be analyzed is a node to be analyzed to which preset blood vessel position information is not allocated, and the amount of information to be allocated is smaller than that of the real-time blood vessel position information of the corresponding real-time position information.

It can be understood that, when the contents described in the above steps a to D are executed, the technical problem of disturbance of distribution information is avoided when distributing the preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed, so that an accurate analysis result can be obtained.

In a specific implementation process, the inventor finds that one node to be analyzed belongs to one type, and coefficient values corresponding to the analysis capability of each node to be analyzed in the same type are the same as the real-time blood vessel position information; in order to improve the above technical problem, when the preset blood vessel position information is allocated to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed, there is a problem that the type of the preset blood vessel position information is not matched with the allocated preset blood vessel position information, so that accurate allocation is difficult; the step of allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed may specifically include the contents described in the following steps a to e.

Step a, calculating the coefficient proportion of the coefficient value corresponding to the analysis capability of each non-corresponding node.

And b, calculating the ratio of the coefficient value corresponding to the analysis capability of one node to be analyzed in the type to the coefficient ratio aiming at any unallocated type to obtain the information analysis capability ratio of the one node to be analyzed in the type.

Illustratively, the unassigned type is a type to which a node to be analyzed to which preset blood vessel position information has not been assigned belongs.

And c, aiming at any unallocated type, obtaining the amount of information to be allocated of one node to be analyzed in the type according to the information analysis capacity ratio of the node to be analyzed in the type and the total information amount.

Illustratively, for any node to be analyzed, the information amount to be allocated of the node to be analyzed is in proportion to the matching degree of the information analysis capability of the node to be analyzed.

And d, if the information amount to be distributed corresponding to each unallocated type is not less than the real-time blood vessel position information corresponding to the corresponding real-time position information type, selecting the preset blood vessel position information with the small information amount to be distributed of the real-time position information corresponding to the node to be analyzed from the unallocated preset blood vessel position information of all the preset blood vessel position information aiming at any node to be analyzed without the allocated preset blood vessel position information, and distributing the preset blood vessel position information to the node to be analyzed.

For example, there is no information intersection between the preset blood vessel position information assigned by each node to be analyzed.

And e, if the target information type exists, aiming at any target information type, respectively selecting the characteristic information of the real-time blood vessel position information size corresponding to the target information type for each node to be analyzed in the target information type from the unallocated characteristic information of all the preset blood vessel position information, allocating the characteristic information to each node to be analyzed in the target information type, updating the total information quantity to the information quantity of the unallocated characteristic information in all the current preset blood vessel position information, and returning to the step a to continue to execute.

Illustratively, the target information type is a type of unallocated preset blood vessel position information, where the corresponding amount of information to be allocated is smaller than the corresponding real-time blood vessel position information corresponding to the real-time position information.

It can be understood that, when the contents described in the above steps a to e are executed, one node to be analyzed belongs to one type, and the coefficient value corresponding to the analysis capability of each node to be analyzed in the same type is the same as the real-time blood vessel position information; when the preset blood vessel position information is distributed to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed and the real-time blood vessel position information of each node to be analyzed, the problem that the type of the preset blood vessel position information is not matched with the distributed preset blood vessel position information is avoided, and therefore distribution can be accurately carried out.

In an actual operation process, the inventor finds that, when the preset blood vessel position information is allocated to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, there is a problem that there is no intersection between the node to be analyzed and the preset blood vessel position information, so that accurate matching information cannot be obtained, and in order to improve the above technical problem, the step of allocating the preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, which is described in step S22, may specifically include the contents described in the following step Q11 to step Q14.

And step Q11, acquiring the proportion of the real-time blood vessel position information of each node to be analyzed to obtain the target information quantity.

Illustratively, the target information quantity is used for representing the real-time blood vessel position information after the node to be analyzed is analyzed.

And step Q12, calculating the ratio of the real-time blood vessel position information of each node to be analyzed to the target information quantity, and obtaining the information quantity ratio of each node to be analyzed.

Illustratively, the information content is used for representing the matching degree of the real-time blood vessel position information and the target information content.

And step Q13, obtaining the information quantity to be distributed of each node to be analyzed according to the information quantity ratio of each node to be analyzed and the total information quantity.

For any node to be analyzed, the information amount to be allocated to the node to be analyzed and the information amount of the node to be analyzed are in a ratio matching degree.

And step Q14, for any node to be analyzed, allocating preset blood vessel position information with a large amount of information to be allocated to the node to be analyzed.

It can be understood that, when the contents described in the above-mentioned steps Q11-Q14 are executed, when the preset blood vessel position information is allocated to each node to be analyzed according to the real-time blood vessel position information of each node to be analyzed and the total information amount, the problem that there is no intersection between the node to be analyzed and the preset blood vessel position information is avoided, so that the information can be accurately matched.

In a specific implementation process, the inventor finds that, when each node to be analyzed respectively detects the position information of the blood vessel to be detected and the preset blood vessel position information loaded with the real-time position information corresponding to each node to be analyzed, there is a problem that detection is unreliable, so that it is difficult to reliably obtain a detection result of the position information of the blood vessel to be detected, in order to improve the above technical problem, the step S24, where each node to be analyzed respectively detects the position information of the blood vessel to be detected and the preset blood vessel position information loaded with the real-time position information corresponding to each node to be analyzed, to obtain the detection result of the position information of the blood vessel to be detected, may specifically include the contents described in the following step S241 and step S242.

Step S241, each node to be analyzed concurrently detects the blood vessel position information to be detected and preset blood vessel position information loaded with the real-time position information corresponding to each node to be analyzed.

Step S242, when any node to be analyzed obtains a detection result with a confidence level smaller than a preset information confidence level threshold value through detection, ending the detection of each node to be analyzed for the position information of the blood vessel to be detected, and taking the detection result with the confidence level smaller than the preset information confidence level threshold value as the detection result of the position information of the blood vessel to be detected.

It can be understood that, when the contents described in the above steps S241 and S242 are executed, the nodes to be analyzed respectively detect the position information of the blood vessel to be detected and the preset blood vessel position information loaded by the real-time position information corresponding to each node to be analyzed, so as to avoid the problem of unreliable detection, and thus, the detection result of the position information of the blood vessel to be detected can be reliably obtained.

On the basis, the method further includes the following contents described in step O1 and step O2 after the acquiring of the real-time blood vessel position information of each node to be analyzed for performing the detection task and the total information amount of all the preset blood vessel position information corresponding to the detection task.

And step O1, calculating the proportion of the real-time blood vessel position information of each node to be analyzed to obtain the target information quantity.

Illustratively, the target information amount is used for representing the ratio of real-time blood vessel position information to preset information.

And O2, if the target information amount is less than the total information amount, removing part of preset blood vessel position information from the whole preset blood vessel position information, so that the total information amount of the whole preset blood vessel position information after being removed is not less than the target information amount.

Illustratively, the all rejected preset blood vessel position information is used for representing that the information which does not meet the requirement is deleted, so that the occurrence of interference among the information is avoided.

It can be understood that when the contents described in the above step O1 and step O2 are executed, the unsatisfactory information is deleted, so that the situation that the information is not accurately matched due to interference between the information and the information can be effectively avoided, and thus the workload of the subsequent steps is reduced, the time is effectively saved, and the cost is reduced.

Based on the same inventive concept, a system for intelligently detecting the position of a blood vessel is also provided, and is characterized in that the system comprises a data acquisition device and a data processing terminal, wherein the data acquisition device is in communication connection with the data processing terminal, and the data processing terminal is specifically used for:

distributing preset blood vessel position information for each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, wherein each node to be analyzed is distributed with partial preset blood vessel position information of all the preset blood vessel position information, and the total proportion of the preset blood vessel position information distributed by each node to be analyzed;

step a, calculating a coefficient ratio of coefficient values corresponding to the analysis capacity of each non-corresponding node, wherein the non-corresponding node is a node to be analyzed which is not distributed with preset blood vessel position information;

step b, calculating the ratio of the coefficient value corresponding to the analysis capability of one node to be analyzed in the type to the coefficient ratio aiming at any unallocated type to obtain the information analysis capability ratio of one node to be analyzed in the type, wherein the unallocated type is the type to which the node to be analyzed which is not allocated with the preset blood vessel position information belongs;

and e, if the target information type exists, aiming at any target information type, respectively selecting the characteristic information of the real-time blood vessel position information size corresponding to the target information type for each node to be analyzed in the target information type from the unallocated characteristic information of all the preset blood vessel position information, allocating the characteristic information to each node to be analyzed in the target information type, updating the total information quantity to the information quantity of the unallocated characteristic information in all the current preset blood vessel position information, returning to the step a and continuously executing the step a, wherein the target information type is the unallocated preset blood vessel position information of which the corresponding information quantity to be allocated is less than the corresponding real-time blood vessel position information.

calculating the ratio of the real-time blood vessel position information of each node to be analyzed to the target information amount to obtain the information amount ratio of each node to be analyzed;

all the nodes to be analyzed detect the position information of the blood vessel to be detected and preset blood vessel position information loaded by the real-time position information corresponding to all the nodes to be analyzed in parallel;

and when any node to be analyzed obtains a detection result with a confidence coefficient smaller than a preset information confidence coefficient threshold value through detection, ending the detection of each node to be analyzed aiming at the position information of the blood vessel to be detected, and taking the detection result with the confidence coefficient smaller than the preset information confidence coefficient threshold value as the detection result of the position information of the blood vessel to be detected.

and if the target information amount is less than the total information amount, removing part of preset blood vessel position information from all the preset blood vessel position information, so that the total information amount of all the removed preset blood vessel position information is not less than the target information amount.

Based on the same inventive concept, please refer to fig. 3, a functional block diagram of an apparatus 500 for intelligently detecting a blood vessel position is also provided, and the detailed description of the apparatus 500 for intelligently detecting a blood vessel position is as follows.

An apparatus 500 for intelligently detecting the position of a blood vessel, which is applied to a data processing terminal, the apparatus 500 comprising:

an information detection module 510, configured to obtain real-time blood vessel position information corresponding to each node to be analyzed required for performing a detection task and a total information amount of all preset blood vessel position information corresponding to the detection task, where for any node to be analyzed, the real-time blood vessel position information of the node to be analyzed is a corresponding information amount of the preset blood vessel position information that can be loaded by the node to be analyzed;

an information matching module 520, configured to allocate preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed, where each node to be analyzed allocates part of the preset blood vessel position information of all the preset blood vessel position information, and each node to be analyzed allocates a total proportion of the preset blood vessel position information;

an information loading module 530, configured to generate a location information loading command corresponding to each node to be analyzed according to the preset blood vessel location information allocated to each node to be analyzed, where for any node to be analyzed, the location information loading command corresponding to the node to be analyzed indicates the preset blood vessel location information allocated to the node to be analyzed;

the result detection module 540 is configured to send a corresponding location information loading command to each node to be analyzed, so that each node to be analyzed loads preset blood vessel location information allocated by corresponding real-time location information, and each node to be analyzed detects the blood vessel location information to be detected and the preset blood vessel location information loaded by the real-time location information corresponding to each node to be analyzed, respectively, to obtain a detection result of the blood vessel location information to be detected.

The above-mentioned embodiments are intended to illustrate the objects and the advantages of the invention in terms of the ratio, and it should be understood that the above-mentioned embodiments are only illustrative and not intended to limit the scope of the invention, and that any modification, equivalent replacement, or improvement made within the spirit and scope of the invention should be included.

Claims

1. A method of intelligently detecting a location of a blood vessel, the method comprising:

2. The method according to claim 1, wherein the allocating preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed comprises:

3. The method according to claim 2, wherein the allocating preset blood vessel position information to each node to be analyzed based on the total information amount, the coefficient value corresponding to the analysis capability of each node to be analyzed, and the real-time blood vessel position information of each node to be analyzed comprises:

4. The method according to claim 2, wherein one of the nodes to be analyzed belongs to one type, and the coefficient value corresponding to the analysis capability of each node to be analyzed in the same type is the same as the real-time blood vessel position information;

5. The method according to claim 1, wherein the allocating preset blood vessel position information to each node to be analyzed according to the real-time blood vessel position information and the total information amount of each node to be analyzed comprises:

6. The method according to claim 1, wherein the step of detecting, by each node to be analyzed, the position information of the blood vessel to be detected and preset blood vessel position information loaded with the real-time position information corresponding to each node to be analyzed to obtain a detection result of the position information of the blood vessel to be detected comprises:

7. The method according to claim 1, wherein after the obtaining of the real-time blood vessel position information of each node to be analyzed for performing the detection task and the total information amount of all the preset blood vessel position information corresponding to the detection task, the method further comprises:

8. The utility model provides a system for intellectual detection system vessel position, its characterized in that, the system includes data acquisition equipment and data processing terminal, data acquisition equipment with data processing terminal communication connection, data processing terminal specifically is used for: