CN214911139U

CN214911139U - Portable disposable negative pressure sputum aspirator

Info

Publication number: CN214911139U
Application number: CN202120141399.0U
Authority: CN
Inventors: 李思雨; 许伦强; 李燕薇
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-30
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a portable disposable negative pressure sputum suction device, which comprises a box body, a partition plate is vertically arranged in the box body, the edge of the partition plate is sealedly connected with the inner wall of the box, and the upper part of the partition plate is provided with a through hole , the top surfaces of the two sides of the partition plate of the box body are respectively connected with a first conduit and a second conduit. The utility model is convenient and quick to use and improves the working efficiency of medical staff; the utility model can be replaced immediately after use, reducing the workload of medical staff and the risk caused by contact with the patient's body fluid; the utility model has good sealing performance and strong connectivity to ensure medical effects.

Description

Portable disposable negative pressure sputum aspirator

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a portable disposable negative pressure sputum aspirator.

Background

At present, the sputum aspirator is mainly an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, and the electric type is used for sputum suction and oral care by utilizing a negative pressure principle and is used for carrying out conventional sputum suction, tracheotomy and other treatments on a patient.

The existing sputum aspirator is characterized in that two liquid collecting bottles are connected through a catheter to form a negative pressure sputum aspirator, and the liquid collecting bottles are arranged on a special fixing base to realize the sputum aspirating function. However, in clinical practice, the assembly of the sputum aspirator takes a certain amount of time, delaying the time to rescue the patient; secondly, the fixed base, the catheter and the liquid collection bottle need to be cleaned after being used, so that the risk of body fluid infection of a patient caused by the fact that medical staff is in contact with the patient is increased, and the workload of the medical staff is increased; in addition, the joint of the catheter and the liquid collecting bottle is not enough in tightness and is easy to loosen, thereby affecting the treatment effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable disposable negative pressure sputum aspirator for solving the technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable disposable negative pressure sputum aspirator, includes the box body, the vertical baffle that is equipped with in the box body, baffle edge and box body inner wall sealing connection, baffle upper portion is equipped with the through-hole, the baffle both sides top surface of box body has connect first pipe and second pipe respectively.

Furthermore, the first catheter is externally connected with a sputum suction tube, and the second catheter is externally connected with a negative pressure instrument.

Furthermore, the box body is made of a medical PVC composite film.

Furthermore, a hanging rope is further arranged on the box body.

Furthermore, the top surface of the box body is at least provided with 2 conduit clamping grooves.

Further, the box body top surface is equipped with 4 pipe draw-in grooves, the pipe draw-in groove equivalent arranges in the baffle both sides.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model is convenient and fast to use, and improves the working efficiency of medical staff;

2. the utility model can be changed after being used, thereby reducing the workload of medical staff and the risk caused by contacting the body fluid of a patient;

3. the utility model discloses the leakproofness is good, the connectivity is strong, guarantees medical effect.

Drawings

Fig. 1 is a three-dimensional perspective view of the present invention;

the attached drawings are as follows: 1-box body, 2-clapboard, 3-first conduit, 4-through hole, 5-second conduit, 6-hanging rope, 7-conduit neck.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

As shown in fig. 1, the utility model discloses a portable disposable negative pressure sputum aspirator, including box body 1, the vertical baffle 2 that is equipped with in the

box body

1, 2 edges of baffle and 1 inner wall sealing connection of box body, 2 upper portions of baffle are equipped with through-

hole

4, and 2 both sides top surfaces of baffle of box body 1 have connect first pipe 3 and second pipe 5 respectively.

The first catheter 3 is externally connected with a sputum suction tube, and the second catheter 5 is externally connected with a negative pressure instrument. The first catheter 3 and the second catheter 5 are both made of conventional disposable medical catheter materials.

The material of box body 1 is medical PVC complex film, and this PVC complex film is transparent visual, and the medical personnel of being convenient for observe the interior liquid capacity of box body 1.

The box body 1 is also provided with a hanging rope 6 which is convenient to hang on the bracket and the bed body.

The top surface of the box body 1 is at least provided with 2 conduit clamping grooves 7. When accomodating or abandoning, inlay the pipe in pipe draw-in groove 7, make box body 1 cleaner and tidier.

The top surface of the box body 1 is provided with 4 conduit clamping grooves 7, and the conduit clamping grooves 7 are arranged on two sides of the partition board 2 in an equivalent manner. The first pipe 3 inlays in 2 pipe draw-in grooves 7 of same end, and the second pipe 5 inlays in 2 pipe draw-in grooves 7 of the other end, and double-pipe draw-in groove 7 sets up better stable pipe.

The specific implementation principle flow of the embodiment is as follows:

the first conduit is connected with the sputum suction tube, the second conduit is connected with the negative pressure instrument, the sputum suction tube is inserted into the buccal cavity and the pharyngeal cavity of the patient, and the power supply of the negative pressure instrument is connected. A motor in the negative pressure instrument drives the eccentric wheel to rotate quickly, and air in the box body can be sucked out from the second guide pipe by virtue of the pressure difference of the air. The eccentric wheel rotates repeatedly, the pressure in the box body can be slowly changed into negative pressure, and therefore the phlegm in the trachea can be sucked out.

The through hole is the negative pressure through hole promptly, and the gas flow direction is from box body left side space through hole flow direction box body right side space, and phlegm that glues flows in left side space through inhaling phlegm pipe and first pipe.

Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.

Claims

1. a portable disposable negative pressure sputum suction device is characterized in that: comprising a box body, the box body is vertically provided with a partition, the edge of the partition plate is sealed with the inner wall of the box, and the upper part of the partition plate is provided with a A first conduit and a second conduit are respectively connected to the top surfaces of both sides of the partition plate of the box body.

2 . The portable disposable negative pressure sputum suction device according to claim 1 , wherein the first conduit is externally connected to a suction tube, and the second conduit is externally connected to a negative pressure instrument. 3 .

3 . The portable disposable negative pressure sputum suction device according to claim 1 , wherein the material of the box body is a medical PVC composite film. 4 .

4. A portable disposable negative pressure sputum suction device according to claim 1, characterized in that: the box body is further provided with a lanyard.

5 . The portable disposable negative pressure sputum suction device according to claim 1 , wherein the top surface of the box body is provided with at least 2 conduit clipping grooves. 6 .

6. A portable disposable negative pressure sputum suction device according to claim 5, characterized in that: the top surface of the box body is provided with 4 conduit clipping grooves, and the conduit clipping slots are equally arranged on two sides of the partition. side.