Compressor type low temperature impact analgesic instrument

Abstract

This utility model relates to the field of low-temperature shock analgesia devices, specifically, to a compressor-type low-temperature shock analgesia device, including a refrigerator compartment; a front panel connector located at the air outlet of the refrigerator compartment; an air outlet connector connected to the front panel connector and fixed by a sleeve; an air pipe connected at one end to the air outlet connector; an air gun with an internal air chamber, the other end of the air pipe connected to the inlet of the air chamber, and a nozzle connection part provided at the outlet of the air chamber for mounting various sizes of air jet nozzles; and an infrared detection module including an infrared probe and an infrared cable. The infrared probe is located inside the air gun, and an infrared detection port is provided on the air gun. One end of the infrared cable is electrically connected to the infrared probe, and the other end is electrically connected to the control circuit board. This device allows cold air to be transmitted from the refrigerator compartment more efficiently and stably, and can also detect whether a person is approaching or touching the air gun, thereby controlling the release of cold air and improving safety.

Description

Technical Field

[0001] This utility model relates to the field of low-temperature shock analgesia devices, and more specifically, to a compressor-type low-temperature shock analgesia device. Background Technology

[0002] With the continuous development of cryophysiotherapy technology, compressor-type cryo-impact analgesia devices, as a non-pharmacological analgesic device, are widely used in sports injury rehabilitation and postoperative recovery. These devices work by applying low-temperature gas generated by a compressor to the surface of the human body, rapidly lowering the temperature of local tissues, thereby achieving analgesic, anti-swelling, and anti-inflammatory therapeutic effects.

[0003] Existing compressor-based cryogenic shock therapy devices typically consist of a compressor system, a cold storage chamber, delivery pipes, and an air gun. The compressor cools air to the target temperature and stores it in the cold storage chamber, then delivers the cold air to the air gun via the pipe system. During treatment, medical personnel hold the air gun and spray it onto the affected area. However, existing equipment has significant shortcomings in gas delivery efficiency.

[0004] Furthermore, existing equipment lacks intelligent safety mechanisms. Improper operation during treatment may lead to frostbite. Traditional equipment relies heavily on operator experience to judge treatment distance and lacks an automatic safety system for detecting the distance between the patient and the treatment nozzle, posing a significant challenge to treatment safety. Especially under high-intensity working conditions, medical personnel are prone to operational errors due to fatigue, increasing medical risks. Utility Model Content

[0005] The purpose of this invention is to provide a compressor-type low-temperature shock analgesia device, which allows cold air to be transmitted from the cold storage room more efficiently and stably, and can also detect whether a human body is approaching or touching the air gun, thereby controlling the release of cold air and improving safety.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A compressor-type low-temperature shock analgesia device includes a refrigeration chamber and further includes:

[0008] The front panel connector is located at the air outlet of the refrigerator compartment;

[0009] An air outlet connector is connected to the front panel connector and fixed by a sleeve.

[0010] The trachea is connected at one end to the air outlet connector.

[0011] An air gun, wherein the air gun has an internal air chamber, the other end of the air pipe is connected to the inlet of the air chamber, and the outlet of the air chamber is provided with a gun head connection part, which is used to install various specifications of air gun heads;

[0012] The infrared detection module includes an infrared probe and an infrared cable. The infrared probe is installed inside the air gun, and the air gun has an infrared detection port for the infrared probe to detect. One end of the infrared cable is electrically connected to the infrared probe, and the other end is electrically connected to the control circuit board inside the compressor-type low-temperature shock analgesia device.

[0013] Furthermore, the infrared detection module also includes a connector for plugging and unplugging the infrared cable;

[0014] The connector includes a male connector and a female connector. A bracket for the male connector is also provided at the front panel connector. The male connector is used to electrically connect to the control circuit board inside the compressor-type low-temperature shock analgesia device. The female connector is electrically connected to the infrared cable.

[0015] Furthermore, the infrared cable is laid along the outer wall of the air pipe and passes through the wire hole on the air outlet connector to connect to the female head of the connector.

[0016] Furthermore, the outer sides of the trachea and the infrared cable are jointly covered with an outer protective layer.

[0017] Furthermore, the outer protective layer is made of woven mesh, which is used to hide the infrared cable on the outer wall of the trachea and to wrap and protect the infrared cable.

[0018] Furthermore, the air gun includes a gun housing with an air inlet port and an air outlet port. A pipe connection is provided at the air inlet port and inside the gun housing, and a gun head connection is provided at the air outlet port and inside the gun housing. Both the pipe connection and the gun head connection have pipes inside. One end of the air pipe is sealed and connected to the input port of the pipe connection. An air chamber pipe is connected between the output port of the pipe connection and the input port of the gun head connection. The internal space of the air chamber pipe is the air chamber.

[0019] Furthermore, a probe fixing part is also provided at the infrared detection port, and the infrared probe is installed in the probe fixing part. The pipe connection part, the gun head connection part, and the probe fixing part are all fixed inside the gun housing by snap-fit.

[0020] Furthermore, the various specifications of the jet gun heads include jet gun heads with calibers of 5mm, 10mm and 15mm.

[0021] Furthermore, the inner wall of the output port of the gun head connection part has an internal thread structure, the jet gun head has various specifications, the nozzle diameter of the various specifications of the jet gun head is different but the outer diameter is the same, and the outer wall of the jet gun head is provided with an external thread structure that matches the internal thread structure, and the jet gun head and the gun head connection part are connected by threads.

[0022] Furthermore, a limiting structure is provided between the air outlet connector and the front plate connector to prevent shearing or torsional damage to the infrared cable when tightening the sleeve.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This application designs a complete cold air delivery pipeline structure, including multiple connecting components (such as front panel connectors, air outlet connectors, air pipes, and nozzle connections), allowing cold air in the cold storage compartment to be efficiently and stably transported out. Furthermore, the nozzle connection can accommodate various sizes of air jet nozzles, allowing for the replacement of different nozzle sizes according to the size of the patient's treatment area, meeting diverse clinical needs. In addition, an infrared detection module is included, using an infrared probe to detect whether a person is approaching or touching the air gun. This allows for better control of cold air release, improving safety and preventing frostbite risks. Especially in high-intensity working environments, it can prevent medical personnel from making operational errors due to fatigue. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the compressor-type low-temperature shock analgesia device of this utility model;

[0027] Figure 2 This utility model Figure 1 Enlarged view of a portion of point A in the middle;

[0028] Figure 3 This is a schematic diagram of the structure of the air gun of this utility model;

[0029] Figure 4 A cross-sectional view showing the infrared cable and braided mesh installed on the outside of the trachea of ​​this utility model.

[0030] In the picture:

[0031] 1-Refrigerator compartment; 2-Front panel; 3-Front panel connector; 4-Bracket; 5-Connector;

[0032] 6-Outlet pipe connector; 61-Wire hole; 7-Hole sleeve; 8-Air gun; 81-Infrared detection port;

[0033] 9-Pipe connection; 10-Tip connection; 11-Probe fixing part;

[0034] 12-Gunhead; 13-Infrared cable; 14-Air tube; 15-Woven mesh. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0040] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0042] Example

[0043] Reference Figures 1-4 This embodiment provides a compressor-type low-temperature shock analgesia device, including a refrigerator compartment 1 and a front panel 2, and further including:

[0044] Front panel connector 3 is located at the air outlet of the refrigerator compartment 1;

[0045] The air outlet connector 6 is connected to the front plate connector 3 and fixed by the sleeve 7. The air outlet connector 6 is threadedly pressed with the front plate connector 3 by the sleeve 7.

[0046] The air tube 14 is connected at one end to the air outlet connector 6 and at the other end to the air gun 8;

[0047] The air gun 8 has an internal air chamber. The other end of the air pipe 14 is connected to the inlet of the air chamber. The outlet of the air chamber is provided with a gun head connection part 10. The gun head connection part 10 is used to install various sizes of jet gun heads 12.

[0048] The infrared detection module includes an infrared probe and an infrared cable 13. The infrared probe is disposed inside the air gun 8, and the air gun 8 has an infrared detection port 81 for the infrared probe to detect. One end of the infrared cable 13 is electrically connected to the infrared probe, and the other end is used to electrically connect to the control circuit board inside the compressor-type low-temperature shock analgesia device.

[0049] Specifically, the infrared detection module also includes a connector 5 for plugging and unplugging the infrared cable 13 to facilitate quick disconnection of the infrared cable 13.

[0050] The connector 5 includes a male connector and a female connector. The male connector is located near the side of the refrigerator compartment 1, and the female connector is located near the side of the air gun 8. A bracket 4 for the male connector is also provided at the front panel connector 3. The male connector is used to electrically connect to the control circuit board inside the compressor-type low-temperature shock analgesia device. The female connector is electrically connected to the infrared cable 13. The infrared cable 13 is electrically connected to the control circuit board through the connector 5.

[0051] The infrared cable 13 is laid along the outer wall of the air pipe 14 and passes through the wire hole 61 on the air outlet connector 6 to connect with the female head of the connector 5. The air outlet connector 6 is provided with a wire hole 61 for guiding the infrared cable 13 from the refrigerator compartment 1 side to the air gun 8 side.

[0052] The trachea 14 and the infrared cable 13 are jointly covered by an outer protective layer. This outer protective layer can be a braided mesh 15, which is used to conceal the infrared cable 13 within the outer wall of the trachea 14 and to wrap and protect it. Figure 4 As shown (note that except for the part of the braided layer corresponding to the infrared cable 13 which is blocked by the infrared cable 13 and cannot be attached to the outer wall of the air tube 14, the rest of the braided layer is attached to the outer wall of the air tube 14 to tighten the infrared cable 13 and prevent it from loosening).

[0053] The device now includes an infrared sensor to detect whether a person is approaching or touching the air gun 8, thereby controlling the release of cold air and improving safety. The infrared cable 13 is no longer exposed but cleverly concealed within the outer wall of the air tube 14, entering the air gun 8 through a threaded hole 61. This design not only makes the entire device look neat and aesthetically pleasing but also avoids the risk of the infrared cable 13 being damaged by pulling.

[0054] A connector 5 (male and female) is installed at the connection between the infrared cable 13 and the control circuit board, allowing users to quickly remove the infrared cable 13 and easily plug and unplug the air hose 14. The connector 5 is mounted on a bracket 4 to prevent the cable from breaking due to excessive force. In addition, when fixing the refrigerator compartment 1 to the air gun 8, note that the upper protruding part of the air outlet connector 6 and the front end of the front panel connector 3 are equipped with a limit structure. This limit structure prevents the infrared cable 13 from being sheared and twisted when the sleeve 7 is tightened.

[0055] In this embodiment, the air gun 8 includes a gun shell with an air inlet port and an air outlet port. A pipe connection portion 9 is provided at the air inlet port and inside the gun shell, and a gun head connection portion 10 is provided at the air outlet port and inside the gun shell. Both the pipe connection portion 9 and the gun head connection portion 10 have pipes inside. One end of the air pipe 14 is sealed and connected to the input port of the pipe connection portion 9. An air chamber pipe is connected between the output port of the pipe connection portion 9 and the input port of the gun head connection portion 10. The internal space of the air chamber pipe is the air chamber. That is, the pipes in the pipe connection portion 9 and the pipes in the gun head connection portion 10 are respectively sealed and connected to the air chamber, and are respectively located at the input and output ends of the air chamber.

[0056] A probe fixing part 11 is also provided at the infrared detection port 81. The infrared probe is installed in the probe fixing part 11. The pipe connection part 9, the gun head connection part 10, and the probe fixing part 11 are all fixed inside the gun housing by snap-fit. The infrared detection probe is integrated into the front end of the air gun 8 and is securely installed by the probe fixing part 11.

[0057] The inner wall of the output port of the gun head connection 10 has an internal thread structure. The jet gun head 12 has various specifications. The jet gun head 12 of various specifications has different calibers but the same outer diameter. The outer wall of the jet gun head 12 is provided with an external thread structure that matches the internal thread structure. The jet gun head 12 is connected to the gun head connection 10 by threads and is pressed and fixed by the gun shell.

[0058] The jet gun head 12 comes in various specifications, including jet gun heads with diameters of 5mm, 10mm and 15mm, which can be changed according to the size of the patient's treatment site to meet different clinical needs.

[0059] In this embodiment, the air path and electrical circuit between the air gun 8 and the refrigerator compartment 1 are connected by a detachable structure, which facilitates the replacement and disassembly of each component.

[0060] The beneficial effects of the technical solution of this utility model are:

[0061] 1. This application designs a complete cold air delivery pipeline structure, including multiple connecting components (such as front panel connector 3, air outlet connector 6, air pipe 14, nozzle connector 10, etc.), and designs the cold air delivery pipeline structure to optimize airflow and enhance the performance, so that the cold air in the cold storage 1 can be efficiently and stably transmitted out of the cold storage 1.

[0062] 2. The nozzle connection part 10 can be equipped with various sizes of jet nozzles 12. Different sizes of jet nozzles 12 can be replaced according to the size of the patient's treatment area to meet different clinical needs.

[0063] 3. An infrared detection module is also set up. The infrared probe can detect whether a human body is approaching or touching the air gun 8. It can detect the distance between the human body and the air gun 8, thereby better controlling the release of cold air and improving safety. It can not only prevent the risk of frostbite, but also prevent the medical risks of medical personnel making mistakes due to fatigue, especially in high-intensity working environments.

[0064] 4. The infrared detection cable is built-in and hidden. A new connector 5 and a bracket 4 for installing the connector 5 are added. This not only makes the whole device look neat and beautiful, but also avoids the risk of the infrared cable 13 being pulled and damaged.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

[0066] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A compressor-type low-temperature shock analgesia device, comprising a refrigeration chamber (1) and a front panel (2), characterized in that, Also includes: The front panel connector (3) is located at the air outlet of the refrigerator compartment (1); The air outlet connector (6) is connected to the front plate connector (3) and fixed by the sleeve (7); The trachea (14) is connected at one end to the air outlet connector (6); Air gun (8), the air gun (8) has an air chamber inside, the other end of the air pipe (14) is connected to the inlet of the air chamber, and the outlet of the air chamber is provided with a gun head connection part (10), which is used to install various specifications of jet gun heads (12). The infrared detection module includes an infrared probe and an infrared cable (13). The infrared probe is located inside the air gun (8), and the air gun (8) has an infrared detection port (81) for the infrared probe to detect. One end of the infrared cable (13) is electrically connected to the infrared probe, and the other end is electrically connected to the control circuit board inside the compressor-type low-temperature shock analgesia device.

2. The compressor-type low-temperature shock analgesia device according to claim 1, characterized in that, The infrared detection module also includes a connector (5) for plugging and unplugging the infrared cable (13); The connector (5) includes a male head and a female head. A bracket (4) for the male head is also provided at the front plate connector (3). The male head is used to electrically connect with the control circuit board inside the compressor-type low-temperature shock analgesia device. The female head is electrically connected with the infrared cable (13).

3. The compressor-type low-temperature shock analgesia device according to claim 2, characterized in that, The infrared cable (13) is laid along the outer wall of the air pipe (14) and passes through the wire hole (61) on the air outlet connector (6) to connect to the female head of the connector (5).

4. The compressor-type low-temperature shock analgesia device according to claim 3, characterized in that, The outer side of the trachea (14) and the infrared cable (13) are covered together with an outer protective layer.

5. The compressor-type low-temperature shock analgesia device according to claim 4, characterized in that, The outer protective layer is made of woven mesh (15), which is used to hide the infrared cable (13) on the outer wall of the trachea (14) and to wrap and protect the infrared cable (13).

6. The compressor-type low-temperature shock analgesia device according to claim 1, characterized in that, The air gun (8) includes a gun shell, which has an air inlet port and an air jet port. A pipe connection part (9) is provided at the air inlet port and inside the gun shell. A gun head connection part (10) is provided at the air jet port and inside the gun shell. Both the pipe connection part (9) and the gun head connection part (10) have pipes inside. One end of the air pipe (14) is sealed and connected to the input port of the pipe connection part (9). An air chamber pipe is connected between the output port of the pipe connection part (9) and the input port of the gun head connection part (10). The internal space of the air chamber pipe is the air chamber.

7. The compressor-type low-temperature shock analgesia device according to claim 6, characterized in that, The infrared detection port (81) is also provided with a probe fixing part (11), the infrared probe is installed in the probe fixing part (11), and the pipe connection part (9), the gun head connection part (10) and the probe fixing part (11) are all fixed inside the gun shell by snap-fit.

8. The compressor-type low-temperature shock analgesia device according to claim 6, characterized in that, The various specifications of the jet gun head (12) include jet gun heads (12) with calibers of 5 mm, 10 mm and 15 mm.

9. The compressor-type low-temperature shock analgesia device according to claim 1, characterized in that, The inner wall of the output port of the gun head connection part (10) is an internal thread structure. The jet gun head (12) has various specifications. The jet gun head (12) of various specifications has different diameters but the same outer diameter. The outer wall of the jet gun head (12) is provided with an external thread structure that matches the internal thread structure. The jet gun head (12) and the gun head connection part (10) are connected by threads.

10. The compressor-type low-temperature shock analgesia device according to claim 1, characterized in that, A limiting structure is provided between the air outlet connector (6) and the front plate connector (3) to prevent shearing or torsion damage to the infrared cable (13) when tightening the sleeve (7).

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