Disposable electric aspirator integrating illumination, camera shooting and negative pressure suction

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a disposable electric aspirator integrating lighting, camera shooting and negative pressure suction, which comprises an auxiliary component and an aspirator main body, the aspirator main body comprises a first cylindrical tube body, a spherical tube body, a second cylindrical tube body, an external suction tube and a three-way tube; the auxiliary assembly comprises a miniature negative pressure pump, an electric wire, a control switch, a power supply, an external drainage assembly, a camera and an illumination light source. According to the utility model, the aspirator main body with different communicated cavities is arranged, and the micro negative pressure pump, the camera and the illumination light source in the auxiliary assembly are utilized, so that the aspirator has the functions of illumination, negative pressure aspiration and camera shooting at the same time; by utilizing the portability of the storage battery, the application range of the product is expanded; the whole product is simple in structure, the assembly cost is low, and the production cost of the product is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and in particular to a disposable electric suction device integrating lighting, video recording and negative pressure suction, which is used for outdoor lighting and photography during emergency treatment, deep lighting and photography of the human body, and cleaning of human body fluids such as sputum and surgical exudate. Background Art

[0002] Various suction devices (including manual and electric), reusable and disposable suction devices, and sputum suction tubes have long been widely used in clinical practice to remove bleeding, exudate, pus, and contents of chest organs during surgery, making surgery clear, reducing the chance of contamination, and cleaning sputum from patients who cannot take care of themselves, such as critically ill and paralyzed patients, to prevent and treat suffocation and infection. These operations are all performed indoors with active support and treatment techniques. Therefore, the following issues need to be considered:

[0003] 1. The problem of disinfection of the aspirator after repeated use, and how to prevent cross infection between patients.

[0004] 2. At present, except for simple artificial sputum suction devices, all hospitals and clinics use AC power to complete suction work. If they are operated in the field or the hospital is out of power, these electric suction devices will not work properly. If they work with generators, diesel supply is also required. However, if the diesel supply is short or there is no generator, these surgeries or sputum suction of critically ill patients will not be completed, and even life-threatening.

[0005] 3. Lighting and suction for deep organ examination: Oral examination and female reproductive tract examination often require lighting and suction facilities to complete. These facilities with lighting and suction functions have high purchase costs and are generally not purchased by grassroots hospitals or hospitals with poor conditions, so there are medical risks.

[0006] 4. Deep surgery lighting attraction: Although there are shadowless lamps and headlights for lighting, many surgeries can be carried out smoothly, but the lighting for deep organ and tissue surgery is insufficient, such as spinal surgery, pelvic surgery, etc. Deep surgery and deep tissue inspection and treatment require the magnification of the camera to complete. Sufficient light is conducive to surgical exposure, but surgical operations in hidden parts require the magnification and guidance of the camera to complete. Utility Model Content

[0007] The purpose of the utility model is to solve the technical problems existing in the background technology. To this end, a disposable electric suction device integrating lighting, video recording and negative pressure suction is provided, so that on the basis of the suction device, lighting, negative pressure suction and video recording functions are added to solve the disinfection problems of the suction device, the suction, lighting and video recording of deep hidden lesions, and the cleanliness of the surgical field so that they can be cleanly and thoroughly removed without easily damaging the surrounding tissues.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0009] A disposable electric suction device integrating lighting, video recording and negative pressure suction, comprising an auxiliary component and a suction device body, wherein the suction device body comprises a first cylindrical tube body, a spherical tube body and a second cylindrical tube body; the inner cavities of the spherical tube body and the second cylindrical tube body are both provided with a main suction cavity and an auxiliary cavity which are not connected to each other; the inner cavity of the first cylindrical tube body, the main suction cavity of the spherical tube body and the main suction cavity of the second cylindrical tube body are connected; the auxiliary cavity of the spherical tube body and the auxiliary cavity of the second cylindrical tube body are connected; the main suction cavity of the second cylindrical tube body is connected with an external suction tube, wherein the external suction tube and the main suction cavity are connected. The connection method is a detachable connection; a connecting valve is arranged in the first cylindrical tube body; the auxiliary component includes a micro negative pressure pump, an illumination light source, a camera and a power supply, and the power supply is installed in the auxiliary component cavity; the suction nozzle of the micro negative pressure pump is connected with the main suction cavity, and the exhaust nozzle of the micro negative pressure pump is not connected with the main suction cavity; a camera is installed at one end of the auxiliary component cavity of the second cylindrical tube body away from the spherical tube body, the camera is electrically connected to the power supply and the wires of the two pass through the auxiliary component cavity of the second cylindrical tube body; a plurality of illumination light sources are circumferentially distributed at the connection position between the spherical tube body and the second cylindrical tube body, and the illumination light source is electrically connected to the power supply.

[0010] The following is a technical solution further defined by the present invention, wherein the external suction tube is configured as a suction hose.

[0011] The following is a technical solution further defined by the present utility model: one end of the first cylindrical tube body away from the spherical tube body is connected to the inlet of a three-way pipe, and one outlet of the three-way pipe is connected to an external drainage component.

[0012] The following is a technical solution further defined by the present invention: the second cylindrical tube body is connected to a three-way tube, an inlet and an outlet of the three-way tube are both connected to the main suction cavity, and the other outlet of the three-way tube is connected to an external drainage component.

[0013] The following is a technical solution further defined by the present utility model. The external drainage component includes a drainage bottle and a drainage tube. The inlet of the drainage tube is connected to the outlet of the three-way tube, and the outlet of the drainage tube is located in the drainage bottle.

[0014] The following is a technical solution further defined by the utility model, wherein the micro negative pressure pump is installed in the auxiliary part cavity, wherein the suction nozzle of the micro negative pressure pump is connected to the main suction cavity, the exhaust nozzle of the micro negative pressure pump is connected to the auxiliary part cavity, and the micro negative pressure pump is electrically connected to the power supply or external power supply.

[0015] The following is a technical solution further defined by the present utility model, wherein the micro negative pressure pump is installed on the first cylindrical tube body, wherein the suction nozzle of the micro negative pressure pump is connected to the main suction cavity through the inner cavity of the first cylindrical tube body, the exhaust nozzle of the micro negative pressure pump is located outside the first cylindrical tube body, and the micro negative pressure pump is electrically connected to the power supply or external power supply.

[0016] The following is a technical solution further defined by the present utility model: a control switch is fixedly installed on the outer wall of the spherical tube body, and the control switch includes a lighting switch, a negative pressure switch and a camera switch.

[0017] The following is a technical solution further defined by the present utility model, wherein the power source is a dry cell or a storage battery.

[0018] Compared with the prior art, the utility model has the following technical effects:

[0019] The utility model provides an aspirator main body with different connecting cavities, and with the help of a micro negative pressure pump, a camera and a lighting source in the auxiliary components, the aspirator has the functions of lighting, negative pressure suction and video recording. The portability of the battery is utilized to improve the application range of the product. The overall product structure is simple, the component cost is low, and the production cost of the product is greatly reduced.

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a simplified structural schematic diagram of Example 1 of the utility model;

[0023] Figure 2 It is a simplified structural diagram of Example 2 of the present utility model.

[0024] Figure numerals: 1. first cylindrical tube body; 2. main suction cavity; 3. auxiliary cavity; 4. second cylindrical tube body; 5. spherical tube body; 6. external suction tube; 7. three-way tube; 8. micro negative pressure pump; 9. electric wire; 10. control switch; 11. power supply; 12. external drainage component; 13. camera; 14. lighting source. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0029] Example 1

[0030] like Figure 1As shown, it is a simplified structural diagram of Example 1. This embodiment provides a disposable electric suction device that integrates lighting, video recording, and negative pressure suction, including auxiliary components and a suction device body. Among them, the suction device body includes a first cylindrical tube body 1, a spherical tube body 5, a second cylindrical tube body 4, an external suction tube 6 and a three-way tube 7; the auxiliary components include a micro negative pressure pump 8, an electric wire 9, a control switch 10, a power supply 11, an external drainage component 12, a camera 13 and an illumination light source 14. The power supply 11 is a dry cell or a storage battery. It should be noted that the overall product of the electric suction device is produced and manufactured using disposable recyclable materials, such as plastic or glass, and the production cost is very low; the overall product can be recycled as waste after one use, and does not need to be disinfected and reused.

[0031] The inner cavities of the spherical tube body 5 and the second cylindrical tube body 4 are both provided with a main suction cavity 2 and an auxiliary cavity 3 which are not connected to each other. Among them, the inner cavity of the first cylindrical tube body 1, the main suction cavity 2 of the spherical tube body 5 and the main suction cavity 2 of the second cylindrical tube body 4 are connected; the auxiliary cavity 3 of the spherical tube body 5 and the auxiliary cavity 3 of the second cylindrical tube body 4 are connected.

[0032] It should be noted that in Figure 1 In the figure, the main suction cavity 2 and the auxiliary cavity 3 of the spherical tube body 5 are not shown, wherein the main suction cavity 2 is on the lower side of the spherical tube body 5, and the auxiliary cavity 3 is on the upper side of the spherical tube body 5, and the auxiliary cavity 3 of the spherical tube body 5 occupies most of the space for installing auxiliary components. Therefore, the liquid sucked out by negative pressure will be stored on the lower side of the spherical tube body 5 (i.e., the main suction cavity 2 of the spherical tube body 5).

[0033] The main suction cavity 2 of the second cylindrical tube body 4 is connected with an external suction tube 6, wherein the connection between the external suction tube 6 and the main suction cavity 2 is a detachable connection. Specifically, the external suction tube 6 is a suction hose; the connection between the external suction tube 6 and the main suction cavity 2 is a threaded connection, so that it is convenient to replace the external suction tube 6 for different purposes, and it is applied to different deep organ inspection illumination suction or different deep surgery illumination suction.

[0034] A connecting valve is arranged in the first cylindrical tube body 1; at this time, the connecting valve is closed. It should be noted that the connecting valve is generally opened or closed manually.

[0035] like Figure 1As shown, the micro negative pressure pump 8 and the power supply 11 in the auxiliary component are installed in the auxiliary part cavity 3. A camera 13 is installed at one end of the auxiliary part cavity 3 of the second cylindrical body 4 away from the spherical body 5, that is, the camera 13 is close to the external suction tube 6, which is convenient for video and magnification of the inspection part; the camera 13 is electrically connected to the power supply 11 and the wires 9 of the two pass through the auxiliary part cavity 3 of the second cylindrical body 4. A plurality of illumination light sources 14 are circumferentially distributed at the connection position between the spherical body 5 and the second cylindrical body 4, and the illumination light sources 14 are electrically connected to the power supply 11, and the illumination light sources 14 are used to illuminate the inspection part; in this embodiment, the number of illumination light sources 14 is 2.

[0036] The outer wall of the spherical tube 5 is fixedly mounted with a control switch 10, which includes a lighting switch, a negative pressure switch and a camera switch. The lighting switch is used to turn on or off the lighting source 14; the negative pressure switch is used to turn on or off the micro negative pressure pump 8; and the camera switch is used to turn on or off the camera 13.

[0037] The micro negative pressure pump 8 is equipped with an inlet and an outlet suction nozzle and an outlet nozzle. A vacuum or negative pressure can be continuously formed at the inlet of the suction nozzle; a slight positive pressure is formed at the outlet nozzle. Since the micro negative pressure pump 8 is installed in the auxiliary cavity 3, the suction nozzle of the micro negative pressure pump 8 is connected to the main suction cavity 2, and the outlet nozzle of the micro negative pressure pump 8 is connected to the auxiliary cavity 3. Therefore, the main suction cavity 2 can form a negative pressure, and the bleeding, exudate, pus, and contents of the chest organs during the operation can be sucked out through the external suction tube 6.

[0038] Furthermore, the micro negative pressure pump 8 is electrically connected to the power supply 11 or an external power supply. Therefore, the micro negative pressure pump 8 can be used for external power supply in the case of active power supply, and can be used for backup power storage of dry cells or batteries in the case of passive power supply.

[0039] like Figure 1 As shown, the second cylindrical tube body 4 is connected to a three-way tube 7 , an inlet and an outlet of the three-way tube 7 are both connected to the main suction cavity 2 , and the other outlet of the three-way tube 7 is connected to an external drainage component 12 .

[0040] The external drainage component 12 is used for collecting specimens or sampling inspection. Specifically, the external drainage component 12 includes a drainage bottle and a drainage tube. The inlet of the drainage tube is connected to the outlet of the three-way tube 7, and the outlet of the drainage tube is in the drainage bottle.

[0041] It should be noted that, in this embodiment, the connecting valve is closed.

[0042] Example 2

[0043] like Figure 2The figure is a simplified structural diagram of Example 2. Based on Example 1, the installation positions of the micro negative pressure pump 8 and the three-way pipe 7 are changed. Specifically:

[0044] The micro negative pressure pump 8 is mounted on the first cylindrical tube body 1, wherein the suction nozzle of the micro negative pressure pump 8 is connected to the main suction cavity 2 through the inner cavity of the first cylindrical tube body 1, and the exhaust nozzle of the micro negative pressure pump 8 is located outside the first cylindrical tube body 1. Installing the micro negative pressure pump 8 on the outside of the product can reduce the space of the auxiliary cavity 3, thereby increasing the space of the main suction cavity 2. Furthermore, the micro negative pressure pump 8 is electrically connected to the power supply 11 or an external power supply.

[0045] The end of the first cylindrical tube body 1 away from the spherical tube body 5 is connected to the inlet of the three-way tube 7, and one outlet of the three-way tube 7 is connected to the external drainage component 12. Figure 2 The three-way tube 7 is not shown in the figure. The main reason is that the liquid adsorbed into the main suction cavity 2 of the spherical tube body 5 can be poured into the drainage bottle of the external drainage component 12. Therefore, the three-way tube 7 is not needed; if the interface model corresponding to the three-way tube 7 is required to correspond to the drainage tube connected to the drainage bottle, then the three-way tube 7 is required.

[0046] It should be noted that in this embodiment, the connecting valve is open.

[0047] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any technician familiar with the field can make many possible changes and modifications to the technical solution of the utility model by using the above disclosed methods and technical contents without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the utility model without departing from the content of the technical solution of the utility model should be included in the protection scope of the utility model.

Claims

1. A disposable electric suction device integrating lighting, video recording and negative pressure suction, characterized in that: It comprises an auxiliary component and an aspirator body, wherein the aspirator body comprises a first cylindrical tube body (1), a spherical tube body (5) and a second cylindrical tube body (4); The inner cavities of the spherical tube body (5) and the second cylindrical tube body (4) are both provided with a main suction cavity (2) and an auxiliary cavity (3) which are not connected to each other; The inner cavity of the first cylindrical tube (1), the main suction cavity (2) of the spherical tube (5) and the main suction cavity (2) of the second cylindrical tube (4) are connected; the auxiliary cavity (3) of the spherical tube (5) and the auxiliary cavity (3) of the second cylindrical tube (4) are connected; The main suction cavity (2) of the second cylindrical tube body (4) is connected to an external suction tube (6), wherein the connection between the external suction tube (6) and the main suction cavity (2) is a detachable connection; A connecting valve is arranged in the first cylindrical tube body (1); The auxiliary component comprises a micro negative pressure pump (8), an illumination light source (14), a camera (13) and a power source (11), and the power source (11) is installed in the auxiliary component cavity (3); The suction nozzle of the micro negative pressure pump (8) is connected to the main suction cavity (2), and the exhaust nozzle of the micro negative pressure pump (8) is not connected to the main suction cavity (2); A camera (13) is installed at one end of the auxiliary part cavity (3) of the second cylindrical tube (4) away from the spherical tube (5); the camera (13) is electrically connected to a power source (11), and the wires (9) of the two pass through the auxiliary part cavity (3) of the second cylindrical tube (4); A plurality of illumination light sources (14) are circumferentially distributed at the connection position between the spherical tube body (5) and the second cylindrical tube body (4), and the illumination light sources (14) are electrically connected to a power source (11).

2. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: The external suction tube (6) is configured as a suction hose.

3. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: One end of the first cylindrical tube body (1) away from the spherical tube body (5) is connected to the inlet of a three-way tube (7), and one outlet of the three-way tube (7) is connected to an external drainage component (12).

4. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: The second cylindrical tube body (4) is connected to a three-way tube (7), an inlet and an outlet of the three-way tube (7) are both connected to the main suction cavity (2), and the other outlet of the three-way tube (7) is connected to an external drainage component (12).

5. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 3 or 4, characterized in that: The external drainage component (12) comprises a drainage bottle and a drainage tube, the inlet of the drainage tube is connected to the outlet of the three-way tube (7), and the outlet of the drainage tube is located in the drainage bottle.

6. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: The micro negative pressure pump (8) is installed in the auxiliary component cavity (3), wherein the suction nozzle of the micro negative pressure pump (8) is connected to the main suction cavity (2), the exhaust nozzle of the micro negative pressure pump (8) is connected to the auxiliary component cavity (3), and the micro negative pressure pump (8) is electrically connected to the power supply (11) or an external power supply.

7. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: The micro negative pressure pump (8) is installed on the first cylindrical tube body (1), wherein the suction nozzle of the micro negative pressure pump (8) is connected to the main suction cavity (2) through the inner cavity of the first cylindrical tube body (1), the exhaust nozzle of the micro negative pressure pump (8) is located outside the first cylindrical tube body (1), and the micro negative pressure pump (8) is electrically connected to the power supply (11) or an external power supply.

8. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: A control switch (10) is fixedly mounted on the outer side wall of the spherical tube body (5), and the control switch (10) comprises a lighting switch, a negative pressure switch and a camera switch.

9. A disposable electric suction device integrating lighting, video recording and negative pressure suction as claimed in claim 1, characterized in that: The power source (11) is a dry cell or a storage battery.

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