Multifunctional connector of aspirator connecting pipe

Abstract

The utility model discloses a multifunctional connector of an aspirator connecting pipe, which comprises a whistle, a guide pipe is arranged at the top of the whistle, a connector is arranged at the top of the guide pipe, a closed loop pull rope is arranged on one side of the whistle, and a hollow arc is arranged at one end of the whistle. According to the utility model, the whistle, the conduit, the joint, the hollow arc and the closed-loop pull rope are matched with one another, so that the product combines the whistle with the joint of the negative pressure aspirator, and by utilizing the principle of the whistle, as long as the negative pressure aspirator is started, the device is intact if the whistle exists, and the pipeline connection has problems if the whistle does not exist; the negative pressure inspection can be judged through whistling, whether suction exists or not is not required to be tested by hands, the inspection is more convenient, and the problem that the connector at the parallel end of the negative pressure aspirator cannot be fixed normatively is solved by fixing the connector and the parallel interface of the negative pressure aspirator on the negative pressure meter.

Description

Technical Field

[0001] The utility model relates to the technical field of suction device connectors, in particular to a multi-functional connector for a suction device connecting tube. Background Technique

[0002] For patients at high risk of aspiration or special treatments, a spare negative pressure suction device is used. Especially in departments such as intensive care units, respiratory medicine, neurosurgery, etc., there are many departments using negative pressure suction devices. Currently, orthopedics and burn surgery use negative pressure suction devices to drain wounds. There is no unified standard for the storage and use of the parallel port interfaces of negative pressure suction devices in clinical practice. There are various non-standard practices, such as using gauze and ropes for fixation, using the front end of a sputum suction tube to save and tying the sputum suction tube to the negative pressure gauge, using the cap at the front end of a urine bag to cover and then using a rope to tie it to the negative pressure gauge, which increases the risk of nosocomial infection.

[0003] Currently, for the negative pressure inspection of the spare negative pressure suction device, it is necessary to check whether there is negative pressure at the connecting tube and the parallel port interface. The operator needs to touch with hands to check for suction, and use normal saline for pre-flushing inspection. There is no standardized guidance and requirements for the inspection of the spare interface of the parallel port of the negative pressure suction device. And the parallel port interface needs to be stored dry to reduce the occurrence of nosocomial infection. Currently, there is no standardized storage method for the parallel port interface of the suction device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-functional connector for a suction device connecting tube to solve the problems presented in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multi-functional connector for a suction device connecting tube, including a whistle. A catheter is provided at the top of the whistle, a connector is provided at the top of the catheter, a closed-loop pull rope is provided on one side of the whistle, and a hollowed-out arc is opened at one end of the whistle.

[0006] Preferably, the shape of the connector is circular spiral, so that the connector is suitable for interfaces of multiple models.

[0007] Preferably, the closed-loop pull rope includes a pull ring and an elastic rope. An elastic rope is provided on one side of the whistle, and a pull ring is provided at the end of the elastic rope, which is convenient for connecting with the negative pressure gauge of the suction device.

[0008] Preferably, a flow guiding block is provided on one side inside the whistle, which can guide the airflow.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: The multi-functional joint of the aspirator connecting pipe combines a whistle, a conduit, a joint, a hollowed-out arc, and a closed-loop pull rope. This product combines a whistle with the negative pressure aspirator joint. Using the principle of the whistle, as long as the negative pressure aspirator is turned on, the presence of a whistling sound indicates that the device is in good condition, while the absence of a whistling sound indicates a problem with the pipeline connection. The negative pressure can be checked by the whistling sound, eliminating the need to manually test for suction, making the inspection more convenient. Additionally, by fixing the joint and the parallel interface of the negative pressure aspirator on the negative pressure gauge, the problem of non-standard fixation of the parallel end joint of the negative pressure aspirator is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a perspective view of the present utility model;

[0011] Figure 2 is a front view of the present utility model;

[0012] Figure 3 is a side sectional view of the whistle of the present utility model.

[0013] In the figures: 1, whistle; 2, conduit; 3, joint; 4, hollowed-out arc; 5, closed-loop pull rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0015] Please refer to Figures 1 - 3 , the embodiment provided by the present utility model: The multi-functional joint of the aspirator connecting pipe, whistle 1, a conduit 2 is provided at the top of the whistle 1, a joint 3 is provided at the top of the conduit 2, the shape of the joint 3 is circular spiral, enabling the joint 3 to be docked with any type of interface. A closed-loop pull rope 5 is provided on one side of the whistle 1, the closed-loop pull rope 5 includes a pull ring and an elastic cord. An elastic cord is provided on one side of the whistle 1, and a pull ring is provided at the end of the elastic cord, facilitating connection to the negative pressure gauge of the aspirator. A hollowed-out arc 4 is provided at one end of the whistle 1, and a flow guiding block is provided on one side inside the whistle 1. When the negative pressure aspirator is turned on, the air flow enters the whistle 1 from the hollowed-out arc 4 and can be split by the flow guiding block. Part of the gas can vibrate inside the whistle 1 to generate a whistling sound.

[0016] Working principle: When the device is in use, the joint 3 can be inserted into the spare interface of the parallel end of the negative pressure aspirator, and then connected to the negative pressure gauge through the closed-loop pull rope 5 for standard fixation. The spare interface of the negative pressure aspirator can be dried and stored. Due to the shape characteristics of the joint 3, it can be docked with various types of interfaces. After the joint 3 is connected, using the sound generation principle of the whistle 1, when the negative pressure aspirator is turned on and there is negative pressure, the air flow will enter the whistle 1 from the hollow arc 4 to generate a whistle sound. As long as the negative pressure is turned on, the presence of a whistle sound indicates that the device is intact, and the absence of a whistle sound indicates that there is a problem with the pipeline connection, achieving a good reminder effect without the need for manual detection of whether there is suction force.

[0017] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

[0018] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are 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 therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can 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 in the present utility model can be understood according to specific circumstances.

Claims

1. Multifunctional connector for aspirator connecting tube, including a whistle (1), characterized in that: A conduit (2) is provided at the top of the whistle (1), a connector (3) is provided at the top of the conduit (2), a closed-loop drawstring (5) is provided on one side of the whistle (1), and a hollowed-out arc (4) is provided at one end of the whistle (1).

2. The multifunctional joint of the aspirator connecting tube according to claim 1, characterized in that: The connector (3) is in the shape of a circular helix.

3. The multifunctional joint of the aspirator connecting tube according to claim 1, characterized in that: The closed-loop drawstring (5) includes a pull ring and an elastic cord. An elastic cord is provided on one side of the whistle (1), and a pull ring is provided at the end of the elastic cord.

4. The multi-functional joint of the aspirator connecting tube according to claim 1, characterized in that: A flow guide block is provided on one side inside the whistle (1).

Images