Thoracic cavity closed drainage tube pain experience device

Abstract

The utility model provides a thoracic cavity closed drainage tube pain experience device which comprises an installation part capable of being fixed to the chest of an experiencer, a plurality of drainage tube connectors are arranged on the outer side of the installation part, and a plurality of pain experience modules which can make contact with the chest skin and correspond to the drainage tube connectors in a one-to-one mode are arranged on the inner side of the installation part. The pain experience modules are connected with the pulse host through wires, and when the drainage tube joints are operated, the corresponding pain experience modules can generate low-frequency current. The thoracic cavity closed drainage tube placing position can be adjusted by arranging a plurality of drainage tube connectors at different positions, meanwhile, the pain experience module is arranged in the installation piece, an experiencer can personally feel pain possibly generated in the drainage tube placing and drainage process, the approximate pain threshold value of a patient is known, and the pain experience effect is improved. Therefore, nursing diagnosis can be made better, and a plan of nursing measures can be made in advance. In addition, the scene can be simulated, and the patient can be better taught to nurse the thoracic closed drainage tube and protect the tube before the operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical assistance, and particularly relates to a pain experience device for a closed thoracic drainage tube. Background Technique

[0002] In hospitals, the treatment of hemothorax, pneumothorax, and empyema mostly requires drainage tubes for drainage, that is, one end of the drainage tube is placed into the chest cavity, and the other end is connected to a drainage bottle at a lower position for drainage. Pain will occur during the placement and drainage of the drainage tube. However, regarding what the specific pain is like, medical staff have not experienced it personally and cannot well understand the pain feelings of patients.

[0003] Therefore, it is necessary for medical staff to experience it personally to better understand patients. CN202020187045.5 discloses a simulation device for chest pain experience, which sets a control panel and pulse patches. The staff passes a low-frequency current through the pulse patches by adjusting the control panel, so that the current causes the muscles to contract, and then the brain generates a sense of pain. This effect is to simulate the pain in the patient's chest as much as possible. For the aforementioned publicly disclosed patent, although it can simulate the pain in the patient's chest, it cannot allow the experiencer to personally feel the pain that may be caused by the placement of the drainage tube. Moreover, the pain generated by placing the drainage tube into the patient's chest cavity at different positions is different, and it cannot combine the placement position of the drainage tube with the corresponding pain for experience.

[0004] After retrieval, no technical solution similar to the utility model has been publicly disclosed. Content of the Utility Model

[0005] The utility model aims to solve the technical problems existing in the prior art, and the purpose of the utility model is to provide a pain experience device for a closed thoracic drainage tube.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A pain experience device for a closed thoracic drainage tube, including a mounting member that can be fixed to the chest of an experiencer. A plurality of drainage tube connectors for connecting drainage tubes are arranged on the outer side of the mounting member. A plurality of pain experience modules that can contact the chest skin are arranged on the inner side of the mounting member. The plurality of pain experience modules are arranged in one-to-one correspondence with the plurality of drainage tube connectors. The pain experience modules are connected to a pulse host through wires. When operating the drainage tube connectors, the corresponding pain experience modules can generate low-frequency current.

[0007] In the above technical solution, by setting drainage tube connectors at different positions, the placement position of the closed thoracic drainage tube can be adjusted. At the same time, a pain experience module is set inside the installation part, enabling the experiencer to personally feel the pain that may be caused by the placement of the drainage tube, understand the approximate pain threshold of the patient, so as to make a better nursing diagnosis and plan the nursing measures in advance. Moreover, the drainage tube connector on the outer side of the installation part is connected to the drainage tube, which can simulate the scenario and better teach the patient about the care of the closed thoracic drainage tube and the protection of the tube before the operation.

[0008] In a preferred embodiment of the present utility model, a switch for controlling the on-off of the current of the pain experience module is provided on the drainage tube connector.

[0009] In the above technical solution, a switch is provided on the drainage tube connector. When the drainage tube connector is pulled or pressed, the switch closes, and the corresponding pain experience module is powered on and conducts. The pain experience module generates a low-frequency current to cause pain in the patient.

[0010] In a preferred embodiment of the present utility model, the pain experience module is a pulse patch fixed to the inner side of the installation part.

[0011] In the above technical solution, by applying a low-frequency current to the pulse patch, the low-frequency current causes the muscles to contract, and then the brain generates a sense of pain to simulate the pain, with a simple structure.

[0012] In a preferred embodiment of the present utility model, the electrode connection port of the pulse patch is located in the middle of the pulse patch.

[0013] In a preferred embodiment of the present utility model, mounting holes are provided on the pulse patch, and the drainage tube connector is installed in the mounting holes.

[0014] In the above technical solution, by providing the mounting holes, the drainage tube connector is installed on the pulse patch, and the switch is also provided on the pulse patch, which can reduce the connecting wires.

[0015] In a preferred embodiment of the present utility model, the mounting holes are located on the side of the pulse patch.

[0016] In another preferred embodiment of the present utility model, multiple drainage tube connectors are arranged at intervals in the height direction, and multiple pain experience modules are also arranged at intervals in the height direction.

[0017] In another preferred embodiment of the present utility model, the installation part is a chest strap that can be looped around and fixed outside the chest.

[0018] In the above technical solution, the setting of the chest strap makes the experience device a wearable device, which is convenient to be stably fixed on the chest of the experiencer.

[0019] In another preferred embodiment of the present utility model, the chest strap is a strip-shaped strap, and both ends of the strip-shaped strap are adhesively fixed by Velcro.

[0020] In the above technical solution, the length of the chest strap can be adjusted to adapt to people with different body builds.

[0021] The additional aspects and advantages of the present utility model will be partly given in the following description, partly become apparent from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0023] Figure 1 is a schematic diagram of the outer structure of the closed thoracic drainage tube pain experience device.

[0024] Figure 2 is a schematic diagram of the inner structure of the closed thoracic drainage tube pain experience device.

[0025] The reference numerals in the accompanying drawings of the specification include: mounting member 1, drainage tube connector 2, pain experience module (pulse patch) 3, electrode connection port 4, mounting hole 5. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "lateral", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0028] In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounting", "connecting" and "coupling" should be understood in a broad sense. For example, it may be a mechanical connection or an electrical connection, or may be the communication inside two elements. It may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0029] The present utility model provides a pain experience device for closed thoracic drainage tubes (hereinafter referred to as the experience device). As shown in Figure 1 and Figure 2 , in a preferred embodiment, the experience device includes a mounting member 1 that can be fixed to the chest of the experiencer. A plurality of drainage tube connectors 2 for connecting drainage tubes are provided on the outer side of the mounting member 1. A plurality of pain experience modules 3 that can contact the chest skin are provided on the inner side of the mounting member 1. The plurality of pain experience modules 3 are arranged in one-to-one correspondence with the plurality of drainage tube connectors 2. For example, the plurality of drainage tube connectors 2 are arranged at intervals in the height direction, and the plurality of pain experience modules 3 are also arranged at intervals in the height direction. The pain experience module 3 is connected to a pulse host (not shown in the figure) through a wire. When operating the drainage tube connector 2, the corresponding pain experience module 3 can generate a low-frequency current. For example, a switch for controlling the on-off of the current of the pain experience module 3 is provided on the drainage tube connector 2. When pulling or pressing the drainage tube connector 2, the switch closes, and the corresponding pain experience module 3 is powered on and conducts, and the pain experience module 3 generates a low-frequency current to cause the patient to have a pain sensation. The specific structure of the pain experience module 3 can adopt the existing technology and will not be elaborated here.

[0030] In a preferred embodiment, the pain experience module 3 can be a pulse patch fixed to the inner side of the mounting member 1, and the electrode connection port 4 of the pulse patch 3 is located in the middle of the pulse patch 3. Among them, the pain intensity of the pain experience module 3 is set with reference to the pain intensity of different surgical sites (i.e., the position where the drainage tube is inserted into the chest through the skin). Specifically, a low-frequency current can be applied to the pulse patch 3, and the low-frequency current causes the muscle to contract, and then the brain generates a pain sensation to simulate the pain sensation. When setting, when pulling or pressing the drainage tube connector 2, the switch for controlling the on-off of the current of the pain experience module 3 provided on the drainage tube connector 2 closes. Different switches pass different currents (for example, power supplies are connected in parallel in the circuits controlled by different switches, and different resistors with different resistance values are connected in series in the circuits controlled by different switches. When the switch closes, the magnitude of the current in the circuit is different). Thus, the low-frequency currents passing through the pulse patches 3 corresponding to the drainage tube connectors 2 at different positions are different to simulate different intensities of pain.

[0031] Preferably, the pulse patch 3 is provided with a mounting hole 5. For example, the mounting hole 5 is located on the side of the pulse patch 3, and the drainage tube connector 2 is installed in the mounting hole 5, and the drainage tube connector 2 passes through the mounting member 1 and extends to the outside thereof.

[0032] In the present utility model, the mounting member 1 can be fixed to the front of the chest through medical tape; or the mounting member 1 is a chest band that can be looped around the chest and fixed, so that the experience device is a wearable device. The chest band is a strip-shaped band, and the two ends of the strip-shaped band are adhesively fixed through magic tapes to adjust the length to adapt to people of different body sizes.

[0033] When using this experience device, fix the experience device to the chest of the experiencer through the mounting member 1, connect the wire of the pulse host to the electrode connection port 4 of the pulse patch 3, and connect the drainage tube to the drainage tube connectors 2 at different positions on the outside of the mounting member 1 according to the situation. By setting a plurality of drainage tube connectors 2 at different positions, the placement position of the closed thoracic drainage tube can be adjusted. At the same time, a pain experience module 3 is arranged in the mounting member 1 to enable the experiencer to personally feel the pain that may be caused by the placement of the drainage tube. The magnitude of the low-frequency current passing through the pain experience module 3 can also be adjusted through the pulse host, enabling the experiencer to personally feel the pain that may be generated during the drainage process, understand the approximate pain threshold of the patient, so as to better make nursing diagnoses and plan nursing measures in advance.

[0034] For this experience device, when the drainage tube is connected to the drainage tube connector 2 on the outside of the mounting member 1, it can simulate scenarios and better teach patients the care and protection of the closed thoracic drainage tube before surgery. This experience device can also be used for scenario teaching, enabling nursing students to better feel the pain of the closed thoracic drainage tube, so as to better understand the pain experience of patients and thus better carry out nursing and comfort; in addition, this experience device can also be used for medical training and teaching to help medical staff better master the relevant knowledge and skills of closed thoracic drainage.

[0035] In the description of this specification, the description with reference to terms such as "preferred embodiments", "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. Thoracic closed drainage tube pain experience device, characterized in that, It includes a mounting member that can be fixed to the chest of the experiencer. A plurality of drainage tube connectors for connecting drainage tubes are provided on the outer side of the mounting member, and a plurality of pain experience modules that can contact the chest skin are provided on the inner side of the mounting member. The plurality of pain experience modules are arranged in one-to-one correspondence with the plurality of drainage tube connectors. The pain experience modules are connected to the pulse host through wires. When operating the drainage tube connectors, the corresponding pain experience modules can generate low-frequency currents.

2. The closed thoracic drainage tube pain experience device according to claim 1, wherein A switch for controlling the on / off of the current of the pain experience module is provided on the drainage tube connector.

3. The closed thoracic drainage tube pain experience device according to claim 1, characterized in that, The pain experience module is a pulse patch fixed to the inner side of the mounting member.

4. The closed thoracic drainage tube pain experience device according to claim 3, wherein, The electrode connection port of the pulse patch is located in the middle of the pulse patch.

5. The closed thoracic drainage tube pain experience device according to claim 3, characterized in that, The pulse patch is provided with mounting holes, and the drainage tube connectors are installed in the mounting holes.

6. The closed thoracic drainage tube pain experience device according to claim 5, wherein The mounting holes are located on the side of the pulse patch.

7. The closed thoracic drainage tube pain experience device according to any one of claims 1-6, characterized in that The plurality of drainage tube connectors are arranged at intervals in the height direction, and the plurality of pain experience modules are also arranged at intervals in the height direction.

8. The closed thoracic drainage tube pain experience device according to any one of claims 1-6, characterized in that, The mounting member is a chest strap that can be looped around the outside of the chest and fixed.

9. The closed thoracic drainage tube pain experience device according to claim 8, characterized in that, The chest strap is a strip-shaped strap, and both ends of the strip-shaped strap are bonded and fixed by Velcro.

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