CN211244800U - Sputum suction and flushing auxiliary cup - Google Patents

Abstract

The utility model relates to a sputum suction and washing auxiliary cup, which comprises a washing bottle and a negative pressure suction connecting pipe, wherein a bottle cap is screwed on the washing bottle, a washing end, a fixed end and a water filling port are arranged on the bottle cap, a detachable sealing cover is arranged on the water filling port, a suction pipe is arranged at the lower end of the washing end, the washing end is communicated with the washing bottle through the suction pipe, and the suction pipe extends to the bottom of the washing bottle; the connection part of the lower end of the fixed end and the bottle cap is plugged, a fixing piece is arranged on the washing bottle, and a dustproof pipe is arranged between the fixing piece and the washing end; the tail end of the negative pressure suction connecting pipe is detachably arranged on the fixed end; the fixed mount is arranged outside the washing bottle and comprises a circular fixed ring, a hook and a bracket for connecting the fixed ring and the hook. The sputum suction and flushing auxiliary cup provided by the technical scheme can effectively solve the problems that the tail end of a negative pressure suction connecting pipe in the background technology cannot be properly placed and is easy to fall and pollute; poor flushing effect and easy pollution of the negative pressure suction connecting pipe and the hands of medical staff in the flushing process.

Description

An auxiliary cup for suction and flushing

technical field

The utility model relates to the technical field of medical aids, in particular to an auxiliary cup for suction and flushing.

Background technique

At present, most of the sputum suction in clinical practice is to use a central negative pressure suction device connected to a negative pressure suction device for suctioning. The sputum suction tube is directly discarded into medical waste, and the sputum attached to the wall of the negative pressure suction connecting tube needs to be rinsed. The usual practice is to align the negative pressure suction connecting tube with the prepared sterile water or external saline. The bottle mouth sucks the rinsing liquid to wash away the sticky secretions attached to the tube wall for the next suction use, and the end of the negative pressure suction connecting tube is fixed by tying the disposable sterile suction tube to the bedside table Connect the end of the negative pressure suction connection tube to the fixed disposable sputum suction tube, disconnect the connection each time you suck sputum, and connect the end of the negative pressure suction connection tube to a new disposable sputum suction tube. Sputum suction is then performed. However, the traditional negative pressure suction connection tube end is fixed and the end protection is not polluted, and the flushing method is not easy to achieve the expected effect. It is operated with both hands, and the rinsing liquid is easily poured and spilled, which is easy to cause pollution to the hands of medical staff and the surrounding environment. Therefore, there is an urgent need to design a new technical solution to comprehensively solve the problems existing in the prior art.

Utility model content

The purpose of the present utility model is to provide an auxiliary cup for suction and flushing, which is simple in structure and low in cost, and can effectively solve the problem that the end of the negative pressure suction connecting pipe cannot be properly placed in the background technology, and the negative pressure suction connecting pipe is easy to fall off. Pollution increases the risk of ventilator-associated pneumonia (VAP), the negative pressure suction connecting tube has poor flushing effect, the flushing process is easy to contaminate the end of the negative pressure suction connecting tube, and it is easy to cause hand pollution to medical staff.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

An auxiliary cup for suction and flushing, comprising a flushing bottle of transparent material and a negative pressure suction connection pipe, a bottle cap is screwed on the flushing bottle, and a flushing end, a fixed end and a water filling port are arranged on the bottle cap, and the A detachable sealing cover is provided on the water filling port, a suction tube is arranged at the lower end of the flushing end, the flushing end is arranged in communication with the flushing bottle through the straw, and the suction tube extends to the bottom of the flushing bottle; the lower end of the fixed end is connected to the The connection part of the bottle cap is blocked and arranged, the outer wall of the rinse bottle is provided with a fixing piece, and a dust-proof pipe is arranged between the fixing piece and the flushing end, and both ends of the dust-proof pipe are detachable; The end of the negative pressure suction connection pipe is detachably arranged on the fixed end; a fixing frame is arranged outside the rinse bottle, and the fixing frame includes a circular fixing ring, a hook and a bracket for connecting the fixing ring and the hook .

In a further scheme, a water retaining ring is also provided at the outer edge of the bottle cap, the bottom end of the water retaining ring is fixedly connected with the bottle cap, and the height of the water retaining ring is 1-2 cm.

A further solution is that the fixing member is L-shaped, one end of the L-shaped fixing member is fixed on the side wall of the flushing bottle, and the other end of the L-shaped fixing member is connected to the dust-proof pipe.

In a further solution, a scale is provided on the rinse bottle, and the volume of the rinse bottle is 2L.

The suction and flushing auxiliary cup in the above technical solution integrates the flushing, fixing and end protection of the negative pressure suction connecting tube into one, with a simple structure and convenient use, and the negative pressure suction connecting tube can be realized by using the flushing bottle, the bottle cap and the dustproof tube. It can effectively reduce the workload of nursing staff by using a large-capacity flushing bottle, which can effectively reduce the workload of nursing staff. A water filling port is set on the cover, which can add water to the flushing bottle without opening the bottle cap, and can replenish the flushing liquid during the flushing process, without affecting the flushing work of the negative pressure suction connection pipe; The stable placement of the rinsing bottle ensures that the medical staff can complete the flushing of the negative pressure suction connecting tube with one hand, and effectively reduces the pollution rate of the medical staff's hands during the sputum suction process.

Description of drawings

Figure 1 is a schematic structural diagram of the suction and flushing auxiliary cup according to the present invention.

In the figure: 1. Rinse bottle; 2. Fixing frame; 21. Hook; 22. Fixing ring; 23. Bracket; 3. Fixing end; 4. Negative pressure suction connection pipe; 5. Bottle cap; 51. Water retaining ring; 6. Rinse end; 7. Dust pipe; 8. Sealing cover; 9. Fixing part; 10. Straw.

Detailed ways

In order to make the purpose and advantages of the present utility model more clear, the present utility model will be described in detail below with reference to the embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the protection scope of the specific claims of the present invention.

The technical scheme adopted by the present utility model is shown in Figure 1, a sputum suction and flushing auxiliary cup, used in conjunction with the existing negative pressure suction device, which includes a flushing bottle 1 of transparent material and a negative pressure suction connecting pipe 4. The flushing bottle 1 is screwed with a bottle cap 5, the bottle cap 5 is provided with a flushing end 6, a fixed end 3 and a water inlet, the water inlet is provided with a sealing cap 8 through a thread, and the lower end of the flushing end 6 is fixedly provided with a straw 10 (or a suction pipe 10). Connected by plugging), the flushing end 6 is arranged in communication with the flushing bottle 1 through the straw 10, and the straw 10 extends to the bottom of the flushing bottle 1; A fixing piece 9 is arranged on the outer wall of the hood, and a dust-proof pipe 7 is arranged between the fixing piece 9 and the flushing end 6, and both ends of the dust-proof pipe 7 are detachable; On the fixed end 3, the end of the negative pressure suction connecting pipe is well placed, which effectively solves the problem that the end of the negative pressure suction connecting pipe is easily polluted; The fixing ring 22, the hook 21 and the bracket 23 connecting the fixing ring 22 and the hook 21, the hook can realize the fixing of the rinse bottle on the bedside frame or the bedside frame, so as to ensure the stability of the whole device and improve the convenience of use; The outer edge of the cover 5 is also provided with a water retaining ring 51. The bottom end of the water retaining ring is fixed on the bottle cap and can be integrally formed with the bottle cap. The height of the water retaining ring 51 is 1-2 cm. A small amount of flushing liquid is spilled, and a water retaining ring can be set to block the spilled flushing liquid to collect the spilled flushing liquid.

Specifically, the fixing member 9 is L-shaped, one end of the L-shaped fixing member 9 is fixed on the side wall of the rinse bottle 1 , and the other end of the L-shaped fixing member 9 is connected to the dustproof pipe 7 . The rinse bottle 1 is also provided with a scale. Since the rinse bottle 1 is transparent, the volume of the rinse liquid in the rinse bottle 1 can be directly observed. In this embodiment, the volume of the rinse bottle 1 is 2L. Add water at any time during the flushing process to ensure that the flushing liquid in the flushing bottle 1 is sufficient.

The use method of the auxiliary cup for suction and flushing of the utility model is as follows: the auxiliary cup for suction and flushing is matched with the existing negative pressure suction device, and the negative pressure suction device is connected with the negative pressure suction device when sputum suction is performed, and the negative pressure is turned on at this time. Aspirator, the pressure can be generated, adjust the pressure of the negative pressure suction device within the normal pressure range, check whether the negative pressure suction pressure is normal and whether the connecting pipe of the negative pressure suction tube is unobstructed, and connect the negative pressure suction connecting tube 4 from the suction and flushing auxiliary Take off the fixed end 3 of the cup (at this time, the fixed end 3 has the same function as the joint in the prior art, that is, it plays a fixed role); unplug the dust-proof tube 7 from the flushing end 6, and connect the negative pressure suction The tube 4 is inserted on the flushing end 6, and the water absorption test is carried out to ensure that the pressure in the negative pressure suction connection tube before suctioning and the negative pressure suction tube connection tube are unobstructed and in normal working condition. After the water absorption test, the negative pressure suction connection tube 4 Take it out from the flushing end 6, and cover the dust tube 7 on the flushing end 6. At this time, the negative pressure suction connecting tube 4 is connected to the suction tube for sputum suction. After the suction is completed, the suction tube is separated from the negative pressure suction connecting tube 4. The negative pressure suction connecting pipe 4 is inserted on the flushing end 6, and the flushing of the negative pressure suction connecting pipe 4 can be realized; Cover the flushing end 6, and then turn off the negative pressure suction device; the liquid spilled during the flushing process can be concentrated by a water retaining ring 51 to avoid contamination of the table. In the whole process, the negative pressure suction connecting tube does not touch the table, which not only reduces the pollution of the end of the negative pressure suction connecting tube, but also can be operated with one hand, which reduces the number of times of hand pollution of medical staff, and also fixes the negative pressure suction connecting tube. At the rinsing end, the rinsing liquid is sucked into the negative pressure suction connecting pipe through the negative pressure suction device connected to the negative pressure suction connecting pipe, so as to achieve the effect of flushing and directly realize the flushing operation on the inner wall of the negative pressure suction connecting pipe. Finally, since the flushing bottle 1 contains a large amount of flushing liquid, it is self-heavy and can be stably fixed on any workbench through the hook 21, which is convenient for clinical medical staff to operate.

The sputum suction and flushing auxiliary cup of the utility model integrates the flushing, fixing and end protection of the negative pressure suction connecting tube into one, which not only improves the flushing efficiency of the negative pressure suction connecting tube, but also improves the convenience of the operation of medical staff.

The embodiments of the present utility model are described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments. Under the premise of the principle of the present invention, several equivalent changes and substitutions can also be made, and these equivalent changes and substitutions should also be regarded as belonging to the protection scope of the present invention.

Claims (4)

1. An auxiliary cup for suction and flushing, comprising a flushing bottle of transparent material and a negative pressure suction connection pipe, characterized in that: the flushing bottle is screwed with a bottle cap, and the bottle cap is provided with a flushing end, a fixed end and a water filling port, the water filling port is provided with a detachable sealing cover, the lower end of the flushing end is provided with a straw, the flushing end is arranged in communication with the flushing bottle through the straw, and the straw extends to the bottom of the flushing bottle; The connection between the lower end of the fixed end and the bottle cap is blocked and arranged, the outer wall of the flushing bottle is provided with a fixing piece, and a dustproof pipe is arranged between the fixing piece and the flushing end, and both ends of the dustproof pipe are arranged. All are detachable; the end of the negative pressure suction connection pipe is detachably arranged on the fixed end; a fixing frame is arranged outside the rinse bottle, and the fixing frame includes a circular fixing ring, a hook and a connection Brackets for retaining rings and hooks. 2. The auxiliary cup for suction and flushing according to claim 1, characterized in that: the outer edge of the bottle cap is also provided with a water retaining ring, the bottom end of the water retaining ring is fixedly connected with the bottle cap, and the water retaining ring is The height is 1~2cm. 3. The auxiliary cup for suction and flushing according to claim 1, characterized in that: the fixing member is L-shaped, one end of the L-shaped fixing member is fixed on the side wall of the flushing bottle, and the other end of the L-shaped fixing member is fixed on the side wall of the flushing bottle. One end is connected with the dust-proof pipe. 4 . The auxiliary cup for suction and flushing according to claim 1 , wherein a scale is provided on the flushing bottle, and the volume of the flushing bottle is 2L. 5 .

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