Upper limb air pressure device auxiliary state supervision platform

Abstract

The invention relates to the technical field of upper limb air pressure hemostasis, in particular to an upper limb air pressure device auxiliary state supervision platform. By monitoring the state coefficient of the upper limb air pressure glove, whether the upper limb air pressure glove conforms to the scale or not is judged, so that the upper limb air pressure glove conforming to the scale can be extracted, then the task completion time and the processing time after use of the upper limb air pressure glove are analyzed, and the subsequent estimated distribution time of the upper limb air pressure glove is obtained. The upper limb air pressure gloves with the estimated distribution time conforming to the subsequent use time are used for constructing a distribution group, and pressure data of the upper limb air pressure gloves are monitored in real time after distribution, so that the abnormal state of the upper limb air pressure gloves is judged, and distribution use, monitoring and early warning of the upper limb air pressure gloves are formed.

Description

Technical Field

[0001] The present invention relates to the technical field of upper limb pneumatic hemostasis, and in particular to an upper limb pneumatic device auxiliary state monitoring platform. Background Art

[0002] After upper limb artery puncture, the puncture site needs to be bandaged with pressure to stop bleeding, and the distal end often swells, or the patient's punctured blood vessels are injured during the operation and bleeding occurs, leading to limb swelling. In order to facilitate the operation of pressing to stop bleeding and reduce swelling, there are currently some gloves designed to expand by air pressure to compress the puncture site and swollen limbs to stop bleeding and reduce swelling. The specific structure is usually a glove composed of an inner and outer double layer of elastic material, and an inflated pressure space is left between the inner and outer double layers of elastic material, and a cotton pad is placed on the inner elastic material in contact with the hand to make the other gloves expand and press the cotton pad on the puncture site, thereby replacing the medical staff's hand pressure to stop bleeding.

[0003] For example, the Chinese publication number CN107550613A discloses an inflatable medical postoperative fixation glove and socks, including an outer layer, an inner layer, an air bag, an air valve, a pressure monitoring device, a zipper and air holes. The outer layer is a non-elastic material, and the inner layer is a superelastic material. The outer layer and the inner layer are sealed by peripheral sealing to form an air bag; the air valve is installed on the outer layer and communicates with the inside of the air bag, which can realize the regulation and control of the inflation and deflation of the air bag; the pressure monitoring device is installed on the outer layer, and penetrates the outer layer to connect with the inside of the air bag to realize real-time monitoring of the air pressure in the air bag; the zipper is installed on the front of the gloves and socks, and the zipper can be used to facilitate wearing and removing; multiple air holes penetrate the outer layer and the inner layer to realize ventilation between the human body and the outside world. The present invention can effectively solve the problems of postoperative fixation and hemostasis of traumatic fractures of the limbs and the compression problem caused by the swelling of the injured limbs, and is simple and convenient to use, which can greatly reduce the workload of surgical personnel, and is particularly suitable for battlefield self-treatment.

[0004] Furthermore, in current medical institutions, when pneumatic gloves are used for compression hemostasis and swelling reduction, the pneumatic gloves are usually taken directly from the medical room for use. Therefore, no adaptive monitoring and analysis is performed on the use of the pneumatic gloves. Therefore, it is impossible to improve the safety of the pneumatic gloves in subsequent applications and the degree of supervision on the use of the pneumatic gloves. Summary of the invention

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides an upper limb pneumatic device auxiliary status monitoring platform, which can effectively solve the problem that the prior art cannot improve the safety of the pneumatic gloves in subsequent applications and the degree of supervision on the use of pneumatic gloves.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The present invention provides an upper limb pneumatic device auxiliary state monitoring platform, comprising an upper limb pneumatic glove provided with a accommodating chamber, and further comprising:

[0008] State analysis module, used to obtain the state coefficient P of the upper limb air pressure gloves fk , in order to determine whether the upper limb air pressure gloves meet the scale, the scale state coefficient P fk The corresponding upper limb air pressure gloves are constructed into distribution groups;

[0009] The allocation auxiliary module is used to perform the following steps when the upper limb air pressure gloves in the allocation group cannot be directly allocated:

[0010] The estimated distribution time GCT of the upper limb air pressure gloves is determined based on the task completion time RYT and the post-processing time RCT;

[0011] Obtain the estimated usage time GKT of the upper limb air pressure gloves used by the patient to stop bleeding and reduce swelling, and reconstruct the allocation group based on this, so as to determine the target upper limb air pressure gloves in the allocation group and perform the allocation;

[0012] The state monitoring module is used to monitor the pressure data inside the chamber. If it does not meet the pressure threshold, it generates pressure control information and continuously monitors the number of abnormal pressures that do not meet the pressure threshold. j , obtain the time for the air pressure control information to generate the air pressure threshold of the accommodating chamber and record it as the control time TT j , and calculate the state risk coefficient P tk , determine whether there is any abnormality in the target upper limb air pressure glove. If there is any abnormality, generate medical staff processing information and perform early warning processing.

[0013] The state coefficient P fk Calculated according to the following formula:

[0014]

[0015] Where: P fk is the state coefficient, ZJ k is the number of cases with successful hemostasis and swelling reduction, ZD is the total number of cases, RJ is k is the number of cases of rebleeding during compression, SJ k For comfort score, TJ t For usage time, YJ k is the number of loss points, XD is the sum of the areas of multiple loss points, δ1, δ2, δ3, δ4 and δ5 are the corresponding weight coefficients, and ωx is the constant correction coefficient.

[0016] The allocation group is constructed as follows:

[0017] Get the state coefficient threshold YP to set P fk Upper limb air compression gloves of ≥YP were constructed as the assigned group.

[0018] The method for determining the target upper limb air pressure gloves is:

[0019] Obtain upper limb air pressure gloves with GCT≤GKT in the allocation group, and remove other upper limb air pressure gloves from the allocation group;

[0020] The upper limb air pressure gloves are obtained according to the state coefficient P fk Reconstruct the distribution group from large to small sequence, and change the state coefficient P in the reconstructed distribution group fk The largest mark is the target upper limb air compression glove.

[0021] The state risk factor P tk The calculation formula is as follows:

[0022]

[0023] In the formula, is the corresponding weight coefficient, HT is the number of calculation items, which is preset to 2, thus obtaining the state risk coefficient P tk , based on the obtained state risk coefficient P tk , obtain the preset state risk coefficient threshold P yk , if P tk ≥P yk , it is determined that the target upper limb air pressure gloves have an operation risk.

[0024] When medical staff process information generation, the following steps are also included:

[0025] Obtain target medical personnel who can perform arterial puncture operations and their corresponding location information and task information;

[0026] Obtain the target medical personnel who do not have mission information and are closest to the location information of the dangerous upper limb pneumatic gloves, among which:

[0027] Determine whether there are multiple target medical staff, where:

[0028] If there are multiple targets, calculate the target medical staff's work index PB j , P.B. j The calculation formula is as follows:

[0029]

[0030] Where: md i is the satisfaction score given by the patient to the medical staff during the i-th medical care operation, pl igp is the total score of medical equipment and medical measures used by medical staff according to the medical operation items when performing medical operation for the i-th time, i is the completion degree of the medical staff during the i-th medical operation, cw i is the unscaled score of the medical staff's work when performing medical care for the i-th time, n is the total number of medical care operations, ε1, ε2, ε3 and ε4 are the corresponding weight coefficients, and μx is the constant correction coefficient.

[0031] The operation refers to the standard degree PB j After calculation, according to PB j Reconstruct the operation scale group from large to small, and move the PB in the operation scale group to the j The largest mark is for the execution of medical personnel and the output of medical personnel processing information to perform processing operations on the arterial puncture site corresponding to the target upper limb pneumatic glove with operation risks.

[0032] The upper limb air pressure glove is composed of an inner film and an outer film, one end of the inner film and the outer film are sealed and connected, and a gas containing chamber is arranged between the inner film and the outer film, an air inlet pipe is arranged inside the containing chamber, and the other end of the air inlet pipe extends through the containing chamber and is connected to a gas source, wherein:

[0033] A cotton pad is applied on the side wall of the inner film away from the accommodating chamber.

[0034] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0035] By monitoring the state coefficient of the upper limb air pressure gloves, it is determined whether the upper limb air pressure gloves meet the scale, thereby extracting the upper limb air pressure gloves that meet the scale, and then analyzing the task completion time and post-processing time of the upper limb air pressure gloves to obtain the subsequent estimated allocation time of the upper limb air pressure gloves. Therefore, an allocation group is constructed with the upper limb air pressure gloves whose estimated allocation time meets the subsequent use time, and the pressure data of the upper limb air pressure gloves is monitored in real time after allocation, thereby determining the abnormal state of the upper limb air pressure gloves, so as to form the allocation, use, monitoring and early warning of the upper limb air pressure gloves. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 It is a schematic diagram of the overall process of the present invention;

[0038] Figure 2 It is a schematic diagram of compression of the upper limb air pressure gloves of the present invention. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The present invention will be further described below in conjunction with the embodiments.

[0041] Example 1 (see Figure 1 and Figure 2 ): An upper limb pneumatic device auxiliary state monitoring platform, comprising at least one upper limb pneumatic glove, the upper limb pneumatic glove is composed of an inner layer membrane and an outer layer membrane, one end of the inner layer membrane and the outer layer membrane are sealed and connected, and a gas containing chamber is arranged between the inner layer membrane and the outer layer membrane, an air inlet pipe is arranged inside the containing chamber, and the other end of the air inlet pipe extends through the containing chamber and is connected to a gas source, wherein:

[0042] A cotton pad is applied to the side wall of the inner membrane away from the accommodating chamber. Therefore, when the patient undergoes arterial puncture, the medical staff presses the upper limb air pressure glove to squeeze the cotton pad inside it against the patient's arterial puncture site. At this time, the accommodating chamber can be inflated through the air source to put the accommodating chamber of the upper limb air pressure glove in an expanded state. In this way, the cotton pad expands and presses on the arterial puncture point and the limb parts that are prone to swelling, eliminating the need for medical staff to continue pressing with their hands.

[0043] It is worth mentioning that a solenoid valve capable of exhausting air is provided in the accommodating chamber of the upper limb pneumatic gloves, so as to automatically exhaust and release the air pressure when the preset time (compression time) is reached, that is, the upper limb pneumatic gloves no longer compress the arterial puncture site to stop bleeding, and after the upper limb pneumatic gloves are used, the cotton pad laid inside (which can be installed by Velcro) is removed, and the upper limb pneumatic gloves are cleaned and disinfected as a whole. By replacing the cotton pad, the upper limb pneumatic gloves can be used continuously.

[0044] In view of the above, the present invention shows the basic steps of using the upper limb air pressure gloves to conveniently press the arterial puncture site and the limb parts prone to swelling to stop bleeding and reduce swelling. In order to ensure that the upper limb air pressure gloves can continuously press the arterial puncture site and improve safety, it also includes:

[0045] The state analysis module is used to obtain the state coefficient of the upper limb air pressure gloves and determine whether the current upper limb air pressure gloves meet the scale based on the state coefficient, where the state coefficient is calculated according to the following formula:

[0046]

[0047] Where: P fk is the state coefficient, ZJ k is the number of cases with successful hemostasis, ZD is the total number of cases, RJ is k is the number of cases of rebleeding during compression, SJ k is the comfort score (based on the actual experience score given by the user), TJ t For usage time, YJ k is the number of loss points (including scratch points and deformation points), XD is the sum of the areas of multiple loss points, δ1, δ2, δ3, δ4 and δ5 are the corresponding weight coefficients, ωx is the constant correction coefficient. It should be noted that SJ k 、TJ t and YJ k ×XD After obtaining the value, it is normalized and then calculated;

[0048] Thus, the state coefficient P of the upper limb air pressure gloves is obtained: fk , and obtain the state coefficient threshold YP to convert P fk Upper limb air pressure gloves with ≥YP are constructed into a distribution group, from which it is possible to determine the upper limb air pressure gloves that can be used for compression hemostasis and swelling reduction in subsequent processes.

[0049] The allocation auxiliary module is used to determine whether the upper limb air pressure gloves in the allocation group can be directly allocated. If they cannot be allocated, the estimated allocation time GCT of the upper limb air pressure gloves that can be allocated is obtained. The estimated time is determined according to the current task completion time of the upper limb air pressure gloves and the processing steps they have gone through. Since the upper limb air pressure gloves may be allocated to other patients for use, the task completion time RYT of the upper limb air pressure gloves can be obtained. The processing steps they have gone through refer to the steps of disinfection and sterilization, and then the post-use time required for the processing step is obtained. The processing time RCT is combined with the task completion time RYT and the post-processing time RCT to obtain the estimated allocation time GCT of the upper limb air pressure glove that can be allocated. Therefore, the estimated allocation time GCT of all upper limb air pressure gloves in the allocation group has been determined, then the patient side who needs to use the upper limb air pressure gloves for compression hemostasis can be obtained, and the estimated use time GKT of the patient side who needs to use the upper limb air pressure gloves for compression hemostasis can be obtained to obtain the upper limb air pressure gloves with GCT≤GKT in the allocation group, and the obtained upper limb air pressure gloves are classified according to the state coefficient Pfk Reconstruct the allocation group from large to small sequence to replace the state coefficient P in the reallocated allocation group fk The largest mark is the target upper extremity air compression glove and it is performed assigned use.

[0050] The state monitoring module is used to monitor the pressure data inside the chamber of the target upper limb air pressure glove in real time when the target upper limb air pressure glove performs compression hemostasis on the arterial puncture site to determine whether it meets the air pressure threshold (it should be noted that since each person's hand size is different, the corresponding air pressure threshold is preset according to the height, weight and hand size of the person, and the preset air pressure threshold is set according to the situation of the patient using the target upper limb air pressure glove in historical data), and when the air pressure threshold is not met, the air pressure control information is generated and the air source is controlled to increase the pressure of the chamber or to reduce the pressure by opening the exhaust through the solenoid valve so that the air pressure reaches the air pressure threshold. At the same time, the number of times that the air pressure threshold is not met is continuously monitored and counted and recorded as the number of air pressure abnormalities HT j At the same time, the time for the gas source to reach the pressure threshold in the chamber by increasing the pressure or reducing the pressure through the solenoid valve is obtained, and the time is counted and recorded as the control time TT j , for the number of abnormal air pressure HT j and control time TT j Normalization is performed and the state risk coefficient P is calculated accordingly tk , the specific calculation formula is as follows:

[0051]

[0052] In the formula, is the corresponding weight coefficient, HT is the number of calculation items, which is preset to 2, thus obtaining the state risk coefficient P tk , based on the obtained state risk coefficient P tk , obtain the preset state risk coefficient threshold P yk , if P tk ≥P yk , it means that the current target upper limb pneumatic glove has an operation risk. Therefore, the target upper limb pneumatic glove is marked as a risk upper limb pneumatic glove, and risk response information is generated and input into the medical control terminal, indicating that the risk upper limb pneumatic glove of the medical staff has an abnormality, and then the medical staff processing information is generated synchronously, and then the target medical staff who can perform the arterial puncture site operation is obtained, and the current position information and task information of the target medical staff are obtained, and the target medical staff corresponding to the position information closest to the risk upper limb pneumatic glove for which there is no task information at present is determined, and whether there are multiple target medical staff. If there are multiple, the operation index PB of the target medical staff is calculated. j , the specific calculation formula is as follows:

[0053]

[0054] Where: md i is the satisfaction score given by the patient to the medical staff during the i-th medical care operation, pl i is the total score of the medical equipment and medical measures used by medical staff according to the medical work items when performing medical work for the i-th time. Each corresponding medical equipment or measure used is given a value of 0.1. gp i is the completion degree of the medical staff’s corresponding work under the preset requirements when performing medical work for the i-th time, cw i is the score of medical staff's operation that is not in compliance with the scale when performing medical care operations for the i-th time. The operations that are not in compliance with the scale include medication errors, patient falls, patient pressure sores, patient glove wearing errors, patient limb pain, patient skin ulcers, etc. Corresponding values ​​are assigned to medication errors, patient falls, patient pressure sores, patient glove wearing errors, patient limb pain, and patient skin ulcers. For example, each medication error, patient fall, patient pressure sores, patient glove wearing errors, patient limb pain, and patient skin ulcers can be assigned a value of 0.1. n is the total number of medical care operations (it should be noted that after obtaining as well as , normalized and substituted into the calculation), ε1, ε2, ε3 and ε4 are the corresponding weight coefficients, μx is the constant correction coefficient, and the target medical staff's work index PB is obtained. j , so as to construct the job scale group according to PB j Reconstruct the operation scale group from large to small, and move the PB in the operation scale group to the j The largest mark is for the executing medical staff to output the medical staff processing information to them, so as to process the arterial puncture site corresponding to the target upper limb air pressure glove with operation risk to ensure the safety of the patient. Finally, it is worth explaining that in this scheme, the upper limb air pressure gloves can be set up with other auxiliary medical devices. For example, referring to the Chinese patent announcement number CN204951543U, which discloses an upper limb acupoint air pressure massager, the upper limb air pressure gloves in this scheme can be set up on the hand end of the upper limb acupoint air pressure massager, so that when there is no need for compression hemostasis in the future, the upper limb acupoint air pressure massager can be used to massage the hands, thereby accelerating the recovery of the patient's limbs and hands and improving their comfort.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An upper limb pneumatic device auxiliary state monitoring platform, comprising an upper limb pneumatic glove provided with a containing chamber, characterized in that: Also includes: State analysis module, used to obtain the state coefficient P of the upper limb air pressure gloves fk , in order to determine whether the upper limb air pressure gloves meet the scale, the scale state coefficient P fk The corresponding upper limb air pressure gloves are constructed into distribution groups; The allocation auxiliary module is used to perform the following steps when the upper limb air pressure gloves in the allocation group cannot be directly allocated: The estimated distribution time GCT of the upper limb air pressure gloves is determined based on the task completion time RYT and the post-processing time RCT; Obtain the estimated usage time GKT of the upper limb pneumatic glove used by the patient to stop bleeding by compression, and reconstruct the allocation group based on it, so as to determine the target upper limb pneumatic glove in the allocation group and perform the allocation; The state monitoring module is used to monitor the pressure data inside the chamber. If it does not meet the pressure threshold, it generates pressure control information and continuously monitors the number of abnormal pressures that do not meet the pressure threshold. j , obtain the time for the air pressure control information to generate the air pressure threshold of the accommodating chamber and record it as the control time TT j , and calculate the state risk coefficient P tk , determine whether there is any abnormality in the target upper limb air pressure glove. If there is any abnormality, generate medical staff processing information and perform early warning processing.

2. The upper limb pneumatic device auxiliary state monitoring platform according to claim 1, characterized in that: The state coefficient P fk Calculated according to the following formula: Where: P fk is the state coefficient, ZJ k is the number of cases with successful hemostasis, ZD is the total number of cases, RJ is k is the number of cases of rebleeding during compression, SJ k For comfort score, TJ t For usage time, YJ k is the number of loss points, XD is the sum of the areas of multiple loss points, δ1, δ2, δ3, δ4 and δ5 are the corresponding weight coefficients, and ωx is the constant correction coefficient.

3. The upper limb pneumatic device auxiliary state monitoring platform according to claim 1, characterized in that: The construction method of the allocation group is: Get the state coefficient threshold YP to set P fk Upper limb air compression gloves of ≥YP were constructed as the assigned group.

4. The upper limb pneumatic device auxiliary state monitoring platform according to claim 1, characterized in that: The method for determining the target upper limb air pressure gloves is: Obtain upper limb air pressure gloves with GCT≤GKT in the allocation group, and remove other upper limb air pressure gloves from the allocation group; The upper limb air pressure gloves are obtained according to the state coefficient P fk Reconstruct the distribution group from large to small sequence, and change the state coefficient P in the reconstructed distribution group fk The largest mark is the target upper limb air compression glove.

5. The upper limb pneumatic device auxiliary state monitoring platform according to claim 1, characterized in that: The state risk factor P tk The calculation formula is as follows: In the formula, is the corresponding weight coefficient, HT is the number of calculation items, and the state risk coefficient P is obtained tk , based on the obtained state risk coefficient P tk , obtain the preset state risk coefficient threshold P yk , if P tk ≥P yk , it is determined that the target upper limb air pressure gloves have an operation risk.

6. The upper limb pneumatic device auxiliary state monitoring platform according to claim 1, characterized in that: When medical staff process information generation, the following steps are also included: Obtain target medical personnel who can perform arterial puncture operations and their corresponding location information and task information; Obtain the target medical personnel who do not have mission information and are closest to the location information of the dangerous upper limb pneumatic gloves, among which: Determine whether there are multiple target medical staff, where: If there are multiple targets, calculate the target medical staff's work index PB j , P.B. j The calculation formula is as follows: Where: md i is the satisfaction score given by the patient to the medical staff during the i-th medical care operation, pl i gp is the total score of medical equipment and medical measures used by medical staff according to the medical operation items when performing medical operation for the i-th time, i is the completion degree of the medical staff during the i-th medical operation, cw i is the unscaled score of the medical staff's work when performing medical care for the i-th time, n is the total number of medical care operations, ε1, ε2, ε3 and ε4 are the corresponding weight coefficients, and μx is the constant correction coefficient.

7. The upper limb pneumatic device auxiliary state monitoring platform according to claim 6, characterized in that: The operation refers to the standard degree PB j After calculation, according to PB j Reconstruct the operation scale group from large to small, and move the PB in the operation scale group to the j The largest mark is for the execution of medical personnel and the output of medical personnel processing information to perform processing operations on the arterial puncture site corresponding to the target upper limb pneumatic glove with operation risks.

8. The upper limb pneumatic device auxiliary state monitoring platform according to claim 1, characterized in that: The upper limb air pressure glove is composed of an inner film and an outer film, one end of the inner film and the outer film are sealed and connected, and a gas containing chamber is arranged between the inner film and the outer film, an air inlet pipe is arranged inside the containing chamber, and the other end of the air inlet pipe extends through the containing chamber and is connected to a gas source, wherein: A cotton pad is applied on the side wall of the inner film away from the accommodating chamber.

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