CN219090417U

CN219090417U - Sputum aspirator with can support and expand and keep apart shop's piece of cloth

Info

Publication number: CN219090417U
Application number: CN202222508271.0U
Authority: CN
Inventors: 杜芳; 居旻杰; 黄勇; 王思洋; 杨琰; 缪长虹
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-05-30
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the field of sputum drainage, in particular to a sputum suction tube with supportable and expandable isolation spreading towel. Comprises a sputum suction pipe and an umbrella rib base, wherein the diameter of the umbrella rib base is larger than that of the sputum suction pipe, and the umbrella rib base is sleeved below the sputum suction pipe; a towel spreading and fixing device is arranged above the sputum suction tube; the umbrella rib base is provided with an umbrella rib bracket which is connected with the edge of the isolation towel; the radius of the isolation spreading towel is larger than the length of the rib support, the rib base is rotationally connected with one end of the rib support, the rib support can rotate around the horizontal plane of the rib base, a plurality of rib supports are uniformly distributed on the rib base at a certain angle, and the other end of the rib support is connected with the edge of the isolation spreading towel. The device can prevent a great amount of aerosol from being generated when a patient is acutely choked, and reduces the risk of pathogen infection.

Description

Sputum aspirator with can support and expand and keep apart shop's piece of cloth

Background

The utility model relates to the field of sputum drainage, in particular to a sputum suction tube with supportable and expandable isolation spreading towel.

Technical Field

Sputum drainage is very important in the treatment of pulmonary infection patient, and for some patients of advanced age, long-term bedridden, malnutrition etc. have poor voluntary cough and sputum expelling ability, intermittent sputum aspiration is needed to achieve good sputum expelling. In the process of sucking phlegm by using a common sputum suction tube, a great amount of aerosol is generated by severe choking and cough of a patient due to the stimulation of the sputum suction tube, and the surrounding environment is easy to be polluted. In particular, for patients infected with respiratory tract-transmitted pathogens, direct splashing of aerosols increases the risk of infection for medical personnel, in addition to contamination of the surrounding environment and cross-infection.

Disclosure of Invention

The problem of reducing the transmission of respiratory tract is solved by blocking a large amount of aerosol generated when a patient is acutely choked. The utility model provides a inhale phlegm pipe with umbrella-shaped structure keeps apart shop's piece of cloth, in inhaling phlegm in-process, keep apart shop's piece of cloth and can follow the progress of inhaling the phlegm pipe, expand gradually, form a physical barrier in the face of the patient, reduce the contamination and medical staff cross infection risk of the direct splash of aerosol to surrounding environment of the patient who wakes up sputum in-process of inhaling.

The utility model adopts the following technical means:

the sputum suction pipe with the supportable and unfolded isolation spreading towel is characterized by comprising a sputum suction pipe, the isolation spreading towel, an umbrella rib base and an umbrella rib bracket, wherein the diameter of the umbrella rib base is larger than that of the sputum suction pipe, and the umbrella rib base is sleeved below the sputum suction pipe; a spreading towel fixing device is arranged above the sputum suction tube and is suitable for fixing the top end of the isolation spreading towel to the sputum suction tube; an umbrella rib bracket is arranged on the umbrella rib base and is connected with the other end of the isolation towel; the radius of the isolation towel is larger than the length of the umbrella rib bracket.

Further, the rib base is rotatably connected with one end of the rib support, the rib support can rotate around the horizontal plane of the rib base, a plurality of rib supports are uniformly distributed on the rib base at a certain angle, and the other end of the rib support is connected with the edge of the isolation spreading towel.

Further, the rib support is made of metal or plastic, has good ductility and certain supporting force, and is sufficient for supporting the isolation towel to be unfolded. Preferably, the length of the rib support is 15cm.

Further, the spreading towel fixing device is in a ring shape, and the isolating spreading towel is bound between the spreading towel fixing device and the sputum suction tube, so that the isolating spreading towel fixed on the fixing device and the sputum suction tube can be used as a supporting point when the isolating spreading towel is unfolded. Preferably, the towel fixing device is an aluminum ring or an elastic band.

Further, the rib base has a certain thickness, is hollow in the middle and has certain elasticity and supporting force, the rib base is clamped on the sputum suction pipe, and the rib base can slide along the diameter of the sputum suction pipe. Preferably, the rib base is made of soft medical PVC material, and the end of the rib base is provided with a flat plane, so that the rib base can be attached to and contacted with the nose of a patient.

Further, the isolation spreading towel is a medical PVC film, the isolation spreading towel is unfolded to be round, the radius of the isolation spreading towel is longer than the length of the umbrella rib support, and after the spreading towel is completely unfolded, the sputum suction tube still has certain activity, so that the sputum suction tube can conveniently enter and exit and the angle can be conveniently adjusted. Preferably, the radius of the isolation drape is 25cm.

The utility model has the following beneficial effects:

when the device is used for a sputum suction device for a patient with pulmonary infection and consciousness, the isolation towel forms a layer of physical barrier between the patient and medical staff, and is used for reducing direct splashing of aerosol caused by choking and the like of the patient in the sputum suction process, partially reducing the concentration of the aerosol in the air, and reducing the pollution to the surrounding environment and the risk of infection of the medical staff. After sputum sucking operation, the sputum sucking pipe is wrapped by the isolation spreading towel and discarded at the same time, so that the sputum sucking pipe polluted by sputum of a patient after secondary contact is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of a particular embodiment of the present utility model;

FIG. 2 is a schematic illustration of a spacer wipe in an exemplary embodiment of the present utility model as it is deployed;

FIG. 3 is another schematic illustration of a spacer wipe in an embodiment of the present utility model as it is being deployed;

fig. 4 is a schematic view of a use state of an embodiment of the present utility model.

The numbers in the figure are as follows: 1. isolating and spreading towel; 2. an umbrella rib base; 3. an umbrella rib bracket; 4. a towel spreading fixing device; 5. a sputum aspirator tube;

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the utility model; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Referring to fig. 1-3, fig. 1-3 show a block diagram of a sputum aspirator tube having a supportable, expandable spacer tape. Mainly comprises a 12F sputum aspirator tube 5, a separation towel 1, an umbrella rib base 2 and an umbrella rib bracket 3. The isolation spreading towel 1 is provided with a hole in the center, the 12F sputum suction tube 5 penetrates through the isolation spreading towel 1, when the isolation spreading towel 1 is folded, the top of the isolation spreading towel 1 is bound on the upper portion of the sputum suction tube 5 through an aluminum ring or rubber, namely, the fixation of the top end of an umbrella face is completed, the isolation spreading towel 1 is wholly round-shaped when unfolded, a transparent medical PVC film is adopted, the radius is about 25cm, the length of the transparent medical PVC film is greater than the length of the umbrella rib support 3, and after the isolation spreading towel 1 is completely unfolded, the sputum suction tube 5 still has certain activity, so that the sputum suction tube 5 can conveniently enter and exit and angle adjustment. The diameter of the umbrella rib base 2 is slightly larger than that of the sputum aspirator tube 5, and friction exists between the inner wall of the umbrella rib base 2 and the contact surface of the sputum aspirator tube 5, so that the umbrella rib base 2 is just clamped on the sputum aspirator tube 5. Pushing the umbrella rib base 2 can slide up and down along the sputum aspirator tube 5. The umbrella rib base 2 has thickness, and has certain elasticity and holding power, be equipped with 15 cm's umbrella rib support 3 on the umbrella rib base 2, umbrella rib support 3 is made for metal or plastics, have good ductility and certain holding power, umbrella rib base 2 rotates with umbrella rib support 3 one end to be connected, a plurality of umbrella rib supports 3 evenly distributed are on umbrella rib base 2 with certain angle, umbrella rib support 3 is connected with keep apart to spread piece of cloth 1 edge, umbrella rib support 3 can rotate around the horizontal plane of umbrella rib base 2 to make keep apart to spread piece of cloth 1 to expand or draw in. The rib base 2 is made of soft medical PVC material, and the end part of the rib base is provided with a flat plane, so that the rib base can be attached to and contacted with the nose of a patient.

The application method of the utility model comprises the following steps: referring to fig. 4, during sputum aspiration, one hand is used to insert the end of the sputum aspiration tube 5 into the nasal cavity, oral cavity or autogenous cutting sleeve (not shown in the figure) of a patient, meanwhile, the umbrella rib base 2 is pushed and fixed at the nostril/lip/autogenous cutting sleeve of the patient by hand, the other hand is used to feed the sputum aspiration tube 5 into the nasal cavity/oral cavity/autogenous cutting sleeve, and the isolation spreading towel 1 is gradually spread along with the movement of the umbrella rib support 3 along with the advancement of the sputum aspiration tube 5, and after the spreading towel is fully spread, both hands are used for sputum aspiration operation outside the spreading towel. After the sputum suction is finished, the isolation spreading towel 1 is folded, and the isolation spreading towel 1 wraps the sputum suction pipe 5 and is discarded. In the operation, the isolation spreading towel 1 is spread while the sputum suction tube 5 advances by adopting the umbrella rib bracket 3, the transparent PVC film spreading towel is positioned in front of the mouth and nose or the face of a patient, a layer of physical barrier is formed between the patient and medical staff in the sputum suction process, and the direct splashing of aerosol is reduced. The radius of the spreading towel is longer than that of the umbrella rib bracket 3, and after the spreading towel is completely unfolded, the sputum suction tube 5 still has a certain degree of activity, so that the sputum suction tube 5 can conveniently enter and exit and adjust the angle.

Claims

1. The sputum suction pipe with the supportable and unfolded isolation spreading towel is characterized by comprising a sputum suction pipe (5), an isolation spreading towel (1), an umbrella rib base (2) and an umbrella rib bracket (3), wherein the diameter of the umbrella rib base (2) is larger than that of the sputum suction pipe (5), and the umbrella rib base (2) is sleeved below the sputum suction pipe (5); a spreading towel fixing device (4) is arranged above the sputum suction tube (5) and is suitable for fixing the top end of the isolation spreading towel (1) to the sputum suction tube (5); an umbrella rib support (3) is arranged on the umbrella rib base (2), and the umbrella rib support (3) is connected with the other end of the isolation towel (1); the radius of the isolation spreading towel (1) is larger than the length of the umbrella rib bracket (3).

2. The sputum aspirator tube with the supportable and expandable isolation towel according to claim 1, wherein the umbrella rib base (2) is rotatably connected with one end of the umbrella rib support (3), a plurality of umbrella rib supports (3) are uniformly distributed on the umbrella rib base (2) at a certain angle, and the other end of the umbrella rib support (3) is connected with the edge of the isolation towel (1).

3. Sputum aspirator tube with supportable spreading isolation towel according to claim 2, characterized in that the rib support (3) is made of metal or plastic, the rib support (3) has a length of 25cm.

4. Sputum aspirator tube with supportable spreading isolation drape as claimed in claim 1, characterized in that the drape fixture (4) is ring shaped, which ties the isolation drape (1) between the drape fixture (4) and sputum aspirator tube (5).

5. The sputum aspirator tube with supportable and expandable isolation towel according to claim 1, wherein the umbrella rib base (2) has a certain thickness, is hollow in the middle and is made of medical PVC materials.

6. Sputum aspirator tube with supportable spreading isolation drape according to claim 1, characterized in that the isolation drape (1) is a medical PVC film spreading into a circle with a radius of 25cm.