Uterus hemostasis simulation exercise equipment and system

Abstract

The utility model provides a uterus hemostasis simulation exercise device and system, and the device comprises a puerpera hip model which comprises a simulation abdominal cavity, a simulation vagina, a simulation uterus and a filling induction mechanism, and the filling induction mechanism is internally provided with a first inductor; and the central control feedback assembly comprises an experiment table and a display, and a signal acquisition module and a signal conversion module are arranged in the experiment table. According to the device, the actual packing hemostasis position of an operator is detected in real time through the simulated vagina and the packing sensing mechanism arranged in the puerpera hip model, then the detected packing position is fed back in cooperation with the center control feedback assembly, and based on the setting, a practicer can visually reflect the practice situation in the operation process; compared with a conventional training structure, the device has the advantages that a practicer can quickly accumulate correct experience of filling hemostasis in a short time, and the training efficiency and effect are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a uterine hemostasis simulation training device and a system. Background Art

[0002] After childbirth, women may have uterine atony and other conditions that may lead to heavy bleeding, which may even be life-threatening if not treated in time. In order to solve this problem, medical staff usually need to pack the uterus, such as using balloons or gauze to achieve the purpose of hemostasis. In this process, the packing position can directly affect the hemostasis effect, so the choice of packing position is crucial.

[0003] In the prior art, the selection of the packing position usually depends on the experience and feeling of the medical staff, and it is impossible to intuitively judge whether the packing position is appropriate. If the packing position is not in place, it is difficult to achieve the expected hemostatic effect. Therefore, medical staff need to perform a lot of practical operations to accumulate experience. However, conventional model training can only provide a simulated appearance, which is difficult to judge the accuracy and scientificity of the packing position. Therefore, it is difficult for medical staff to judge whether effective packing has been achieved, which seriously affects the training effect. Based on this, the packing experiment of the conventional model is often difficult to achieve the purpose of accumulating experience. Summary of the invention

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problem in the prior art that uterine packing hemostasis is not in place and it is difficult to achieve the expected effect, and to provide a uterine hemostasis simulation training device and system.

[0005] In order to solve the above technical problems, the utility model provides a uterine hemostasis simulation exercise device, which includes: a parturient buttocks model, the parturient buttocks model includes a simulated abdominal cavity and a simulated vagina, the simulated vagina passes through the simulated abdominal cavity, and one end of the simulated vagina is connected to the outside world, a simulated uterus and a packing sensing mechanism are arranged inside the parturient buttocks model, the simulated uterus is arranged inside the simulated abdominal cavity, the packing sensing mechanism is arranged inside the simulated vagina, and is arranged corresponding to the simulated uterus, and at least one first sensor is arranged inside the packing sensing mechanism; a central control feedback component, the central control feedback component includes a test bench and a display, the parturient buttocks model is supported on the test bench, and a signal acquisition module and a signal conversion module connected in sequence are arranged inside the test bench, the signal acquisition module is connected to at least one of the first sensors, and the signal conversion module is connected to the display.

[0006] In one embodiment of the present invention, the packing sensing mechanism includes three first sensors, which are arranged in sequence along the extension direction of the simulated vagina and are respectively connected to the signal acquisition modules.

[0007] In one embodiment of the present invention, the simulated uterus includes an elastic outer wall and a second sensor, and the second sensor is disposed inside the elastic outer wall and connected to the signal acquisition module.

[0008] In one embodiment of the present invention, the simulated uterus further comprises a spring, and the spring is disposed between the elastic outer wall and the second sensor.

[0009] In one embodiment of the utility model, the central control feedback component is connected to an external power supply, the parturient buttocks model is provided with an electrical connection port, and the central control feedback component is connected to the electrical connection port via a wire.

[0010] In one embodiment of the present invention, the electrical connection port is a USB port.

[0011] In one embodiment of the utility model, the experimental table includes a base, a chassis and a support table, the chassis is supported above the base, the signal acquisition module and the signal conversion module are arranged inside the chassis, the support table is arranged above the chassis, the parturient buttocks model is supported on the support table, and the display is connected to one side of the support table.

[0012] In one embodiment of the present invention, at least one moving wheel is provided on the base.

[0013] In one embodiment of the present invention, the display is a VR display.

[0014] The utility model also provides a uterine hemostasis simulation training system, which comprises at least one of the above-mentioned uterine hemostasis simulation training devices.

[0015] The above technical solution of the utility model has the following advantages compared with the prior art:

[0016] The uterine hemostasis simulation training equipment and system described in the utility model detects the actual packing hemostasis position of the operator in real time through the simulated vagina and packing sensing mechanism arranged in the parturient buttocks model, and then cooperates with the central control feedback component to provide feedback on the detected packing position. Based on this arrangement, the trainee can intuitively reflect his or her training situation during the operation and promptly confirm whether the packing position is in place. Compared with the conventional training structure, the present application can enable the trainee to quickly accumulate correct experience in packing hemostasis in a short period of time, thereby greatly improving the training efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the buttocks model of a parturient in a preferred embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the signal transmission process in the preferred embodiment of the utility model.

[0020] Explanation of the reference numerals in the specification: 100, a parturient buttocks model; 110, a simulated abdominal cavity; 120, a simulated vagina; 130, a simulated uterus; 140, a packing induction mechanism. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0022] Embodiment 1

[0023] See also Figure 1 and Figure 2 As shown, the utility model provides a uterine hemostasis simulation training device, which includes: a parturient buttocks model 100, the parturient buttocks model 100 includes a simulated abdominal cavity 110 and a simulated vagina 120, the simulated vagina 120 penetrates the simulated abdominal cavity 110, and one end of the simulated vagina is connected to the outside, a simulated uterus 130 and a packing sensing mechanism 140 are provided inside the parturient buttocks model 100, the simulated uterus 130 is arranged inside the simulated abdominal cavity 110, the packing sensing mechanism 140 is arranged inside the simulated vagina 120, and is arranged corresponding to the simulated uterus 130, and at least one first sensor is provided inside the packing sensing mechanism 140; a central control feedback component, the central control feedback component includes a test bench and a display, the parturient buttocks model 100 is supported on the test bench, and a signal acquisition module and a signal conversion module connected in sequence are provided inside the test bench, the signal acquisition module is connected to at least one of the first sensors, and the signal conversion module is connected to the display.

[0024] The uterine hemostasis simulation training equipment and system described in the utility model detects the actual packing hemostasis position of the operator in real time through the simulated vagina 120 and the packing sensing mechanism 140 arranged in the parturient buttocks model 100, and then cooperates with the central control feedback component to provide feedback on the detected packing position. Based on this arrangement, the trainee can intuitively reflect his or her training situation during the operation and promptly confirm whether the packing position is in place. Compared with the conventional training structure, the present application can enable the trainee to quickly accumulate the correct experience of packing hemostasis in a short period of time, thereby greatly improving the training efficiency and effect.

[0025] See also Figure 1As shown, inside the parturient buttocks model 100 and outside the simulated vagina 120 is a simulated abdominal cavity 110, and the simulated uterus 130 is arranged at the center of the simulated abdominal cavity 110. One end of the simulated vagina 120 is connected to the outside, and the trainee fills the inside with hemostatic gauze or balloons and other instruments through the connecting end. The first sensor is arranged on the outer wall of the simulated vagina 120. At the same time, the simulated vagina 120 is preferably elastic silicone. When the simulated vagina 120 is filled and expands outward, it will squeeze the first sensor. At this time, the first sensor can receive the pressure signal and provide timely feedback. Further, the first sensor is preferably a pressure sensor. In other embodiments, the first sensor can also be set to an infrared sensor or other detection facilities that can accurately observe the expansion distance of the simulated vagina 120. The simulated vagina 120 can also be set to elastic rubber and other materials. The utility model does not make specific restrictions on this.

[0026] Specifically, the packing sensing mechanism 140 in this embodiment includes three first sensors, which are arranged in sequence along the extension direction of the simulated vagina 120 and are respectively connected to the signal acquisition module. Based on this structural setting, the three first sensors can be used to detect whether the packing position is forward, whether the packing position is in place, and whether the packing position is backward, respectively, so that the practitioner can accurately understand the specific situation of the packing position, and further improve the practitioner's practice efficiency and effect. In other embodiments, the practitioner can set other numbers of first sensors according to different requirements for their practice accuracy, and the utility model does not make specific restrictions on this.

[0027] See also Figure 1 As shown, the simulated uterus 130 includes an elastic outer wall and a second sensor, the second sensor is arranged inside the elastic outer wall and connected to the signal acquisition module. In the conventional postpartum hemostasis process, in addition to tamponade hemostasis, the uterus can usually be massaged to restore uterine contraction to achieve self-hemostasis function. Therefore, the uterine hemostasis simulation exercise device can also practice uterine massage by simulating the uterus 130 and its internal structure. Specifically, the simulated uterus 130 also includes a spring, which is arranged between the elastic outer wall and the second sensor. After the practitioner massages the uterus, the spring inside it transmits the force to the receiving end of the second sensor, thereby realizing real-time feedback on the uterine massage situation. Among them, the setting of the spring is convenient for accurate force transmission on the one hand, and can also assist the elastic recovery of the simulated uterus 130 on the other hand. Further, the elastic outer wall substrate in this embodiment is preferably high-elastic rubber, and the second sensor is also preferably a pressure sensor.

[0028] In this embodiment, the central control feedback component is connected to an external power supply, and the parturient buttocks model 100 is provided with an electrical connection port, and the central control feedback component is connected to the electrical connection port through a wire, and further, the electrical connection port is a USB interface. In this embodiment, the central control feedback component supplies power to the parturient buttocks model 100 through an external power supply. When the parturient buttocks model 100 receives the pressure signal, it transmits the corresponding pressure signal to the signal acquisition module through a wire. The signal acquisition module collects and summarizes the signal and transmits it to the signal conversion module. The signal conversion module converts the pressure signal into an electrical signal according to the communication protocol, and transmits the electrical signal to the display for image display. Specifically, the display in this embodiment is a VR display, which can display the complete image of the operation process, so that the practitioner can observe the operation action intuitively and accurately, and further improve the accuracy of the exercise results. In other embodiments, the display can also be set as a conventional display screen, a prompt light, an alarm, or other structures with prompting functions, and the utility model does not make specific restrictions on this.

[0029] In this embodiment, the experimental table includes a base, a chassis and a support table. The chassis is supported above the base, the signal acquisition module and the signal conversion module are arranged inside the chassis, the support table is arranged above the chassis, the parturient buttocks model 100 is supported on the support table, and the display is connected to one side of the support table. Based on this structural layout, the practitioner can perform the stuffing operation and observe the action process at the same time, and adjust the stuffing position in time according to the real-time feedback structure, thereby achieving the optimal stuffing effect during the training process. Furthermore, at least one moving wheel is provided on the base. In this embodiment, four moving wheels are provided, and the four moving wheels are respectively arranged at the four corners of the base, and are preferably universal wheels, which facilitates the adjustment of the training position and further expands the scope of use of this equipment.

[0030] Embodiment 2

[0031] This embodiment provides a uterine hemostasis simulation training system, which includes at least one of the above-mentioned uterine hemostasis simulation training devices.

[0032] In summary, the uterine hemostasis simulation training equipment and system described in the utility model detects the actual packing hemostasis position of the operator in real time through the simulated vagina 120 and the packing sensing mechanism 140 arranged in the parturient buttocks model 100, and then cooperates with the central control feedback component to provide feedback on the detected packing position. Based on this arrangement, the practitioner can intuitively reflect his or her practice situation during the operation and promptly confirm whether the packing position is in place. Compared with conventional practice structures, the present application can enable the practitioner to quickly accumulate correct experience in packing hemostasis in a short period of time, thereby greatly improving the training efficiency and effect.

[0033] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A uterine hemostasis simulation training device, characterized in that: include: A parturient buttocks model, the parturient buttocks model comprising a simulated abdominal cavity and a simulated vagina, the simulated vagina passing through the simulated abdominal cavity and one end of which is connected to the outside, a simulated uterus and a packing sensing mechanism are arranged inside the parturient buttocks model, the simulated uterus is arranged inside the simulated abdominal cavity, the packing sensing mechanism is arranged inside the simulated vagina and is arranged corresponding to the simulated uterus, and at least one first sensor is arranged inside the packing sensing mechanism; The central control feedback component includes a test bench and a display. The parturient buttocks model is supported on the test bench. A signal acquisition module and a signal conversion module connected in sequence are provided inside the test bench. The signal acquisition module is connected to at least one of the first sensors, and the signal conversion module is connected to the display.

2. The uterine hemostasis simulation training device according to claim 1, characterized in that: The packing sensing mechanism includes three first sensors, which are arranged in sequence along the extension direction of the simulated vagina and are respectively connected to the signal acquisition modules.

3. The uterine hemostasis simulation training device according to claim 1, characterized in that: The simulated uterus includes an elastic outer wall and a second sensor. The second sensor is arranged inside the elastic outer wall and connected to the signal acquisition module.

4. The uterine hemostasis simulation training device according to claim 3, characterized in that: The simulated uterus further includes a spring, and the spring is arranged between the elastic outer wall and the second sensor.

5. The uterine hemostasis simulation training device according to claim 1, characterized in that: The central control feedback component is externally connected to a power source, the parturient buttocks model is provided with an electrical connection port, and the central control feedback component is connected to the electrical connection port via a wire.

6. The uterine hemostasis simulation training device according to claim 5, characterized in that: The electrical connection port is a USB port.

7. The uterine hemostasis simulation training device according to claim 1, characterized in that: The experimental table includes a base, a chassis and a support table. The chassis is supported above the base. The signal acquisition module and the signal conversion module are arranged inside the chassis. The support table is arranged above the chassis. The parturient buttocks model is supported on the support table. The display is connected to one side of the support table.

8. The uterine hemostasis simulation training device according to claim 7, characterized in that: At least one moving wheel is arranged on the base.

9. The uterine hemostasis simulation training device according to claim 1, characterized in that: The display is a VR display.

10. A uterine hemostasis simulation training system, characterized in that: The invention comprises at least one uterine hemostasis simulation training device according to any one of claims 1 to 9.

Images