Independent sputum suction flushing device

Abstract

The utility model discloses an independent sputum suction flushing device, which relates to the technical field of medical auxiliary instruments and comprises an insertion base with honeycomb-shaped holes in the upper part, a flushing pipe inserted into the honeycomb-shaped holes and a liquid storage box positioned right above the flushing pipe and guided and supported by guide rods on two sides of the insertion base, the bottom of the liquid storage box is provided with liquid outlets in one-to-one correspondence with the flushing pipes, and a reset spring is arranged between the supporting ring on the guide rod and the bottom of the liquid storage box. By downwards extruding the liquid storage box, when a flushing pipe is inserted into a honeycomb-shaped hole in the inserting base, a pipe opening of the flushing pipe extrudes a matching ring, a gap is formed between a sealing plate and a liquid outlet, flushing water in the liquid storage box flows into the flushing pipe along the gap between the sealing plate and the liquid outlet, and water is supplemented to the flushing pipe; when no flushing pipe is inserted into the honeycomb-shaped holes in the insertion base, the sealing plate cannot be extruded, so that no flushing water leaks, and the water is prevented from flowing out.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, specifically an independent suction and irrigation device. Background Technology

[0002] After conducting research, it was learned that most hospitals use bottled sterile water for sputum suction and rinsing. After each suctioning, the suction tube is inserted into the bottle and rinsed repeatedly. The bottle is replaced when it is empty or every 24 hours. The water in the bottle is contaminated after the suction tube is inserted. Since rinsing is done from the same bottle after each suctioning, there is a risk of infection. Therefore, a honeycomb briquette-shaped partitioned rinsing device was conceived. Each compartment is rinsed after each suctioning, thus avoiding cross-infection. However, this honeycomb briquette-shaped partitioned rinsing device is not very convenient for filling the rinsing tube with water.

[0003] Currently, the common practice is to set up a liquid storage box, and then open an outlet at the bottom of the liquid storage box directly above the flushing tube. Then, a master switch controls the opening and closing of multiple outlets corresponding to the flushing tubes. Although this design makes it convenient to fill each flushing tube with water, water will still be injected downwards when the insertion base is not full of flushing tubes. This leads to waste of flushing water and water spillage, which is inconvenient for subsequent work. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an independent suction and rinsing device.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An independent suction and irrigation device includes a plug-in base with honeycomb-shaped holes on the top, an irrigation tube inserted into the honeycomb-shaped holes, and a liquid storage box located directly above the irrigation tube and guided and supported by guide rods on both sides of the plug-in base. The bottom of the liquid storage box is provided with liquid outlets corresponding to the irrigation tubes. A return spring is provided between the support ring on the guide rod and the bottom of the liquid storage box.

[0007] A vertical rod is inserted through the liquid outlet. One end of the vertical rod inside the liquid storage box is fixed with a sealing plate that opens only in the vertical direction. The other end of the vertical rod outside the liquid storage box is fixed with a mating ring that forms a compression with the flushing pipe.

[0008] Preferably, a guide ring is fixedly installed on the inner bottom surface of the liquid storage box by a fixed support, a second upright rod passing through the guide ring is fixed above the sealing plate, and a telescopic spring is provided between the sealing plate and the guide ring.

[0009] Preferably, at least one pair of fixed supports are provided, and they are symmetrically distributed.

[0010] Preferably, the mating ring is fixedly installed on one end of the upright located outside the liquid storage box via a horizontal connecting rod.

[0011] Preferably, both sides of the liquid storage box are fixed with ear plates that are adapted to the guide rod. The ear plates pass through the guide rod and are used in conjunction with the guide rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] By pressing down on the reservoir, when a flushing tube is inserted into the honeycomb-shaped hole on the insertion base, the opening of the flushing tube compresses the mating ring, creating a gap between the sealing plate and the outlet. The flushing water inside the reservoir flows through the gap between the sealing plate and the outlet into the flushing tube, replenishing the flushing tube. When no flushing tube is inserted into the honeycomb-shaped hole on the insertion base, the sealing plate will not be compressed, thus preventing flushing water leakage and avoiding water outflow. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 This is a schematic diagram of the structure of an independent suction and rinsing device according to the present invention;

[0016] Figure 2 This is a side view of an independent suction and rinsing device according to the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the flushing pipe of this utility model;

[0018] Figure 4 This is a cross-sectional view of the liquid storage box of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged view of section A.

[0020] The diagram shows the following labels: 1. Insert base; 2. Flushing pipe; 3. Guide rod; 4. Return spring; 5. Liquid storage box; 501. Ear plate; 6. Liquid outlet; 7. First upright; 8. Sealing plate; 9. Horizontal connecting rod; 10. Matching ring; 11. Guide ring; 12. Fixed support; 13. Second upright; 14. Telescopic spring. Detailed Implementation

[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0022] Example

[0023] like Figure 1 As shown, an independent suction and irrigation device includes a plug-in base 1 with honeycomb-shaped holes on the top, an irrigation tube 2 inserted into the honeycomb-shaped holes, and a reservoir 5 located directly above the irrigation tube 2 and guided and supported by guide rods 3 on both sides of the plug-in base 1. The bottom of the reservoir 5 is provided with an outlet 6 corresponding to the irrigation tube 2. A return spring 4 is provided between the support ring on the guide rod 3 and the bottom of the reservoir 5. A vertical rod 7 passes through the outlet 6. One end of the vertical rod 7 located inside the reservoir 5 is fixed with a sealing plate 8 that opens only in the vertical direction. The other end of the vertical rod 7 located outside the reservoir 5 is fixed with a mating ring 10 that forms a compression with the irrigation tube 2.

[0024] When it is necessary to replenish water to the flushing tube 2 located on the insertion base 1, press down on the liquid storage box 5. Under the elastic force of the return spring 4, the liquid storage box 5 will move vertically downward until the mating ring 10 and the top of the flushing tube 2 are squeezed together. At this time, the mating ring 10 will drive the sealing plate 8 to move upward through the upright rod 7. The flushing water inside the liquid storage box 5 will flow into the interior of the flushing tube 2 through the opening at the sealing plate 8, thereby replenishing water to the interior of the flushing tube 2. When there is no flushing tube 2 inserted in some positions on the insertion base 1, even if the liquid storage box 5 is pressed down, there is no structure above the honeycomb holes of the insertion base 1 to support the upward movement of the mating ring 10. Therefore, when there is no flushing tube 2 inserted on the insertion base 1, the corresponding sealing plate 8 will not be squeezed and will not move upward. Thus, the opening at this point will not open, and the sealing plate 8 will always form a seal against the liquid outlet 6.

[0025] A guide ring 11 is fixedly installed on the inner bottom surface of the liquid storage box 5 by a fixed support column 12. A second upright rod 13 passing through the guide ring 11 is fixed above the sealing plate 8. A telescopic spring 14 is provided between the sealing plate 8 and the guide ring 11.

[0026] By setting the telescopic spring 14, the sealing plate 8 is squeezed under normal conditions, so that the sealing plate 8 can better block the liquid outlet 6 and prevent the flushing water from flowing out.

[0027] At least one pair of fixed support pillars 12 are provided, and they are symmetrically distributed;

[0028] By evenly arranging several fixed support pillars 12, it can be ensured that the flushing water flows evenly to the outlet 6, and finally flows into the interior of the flushing pipe 2 through the outlet 6.

[0029] The mating ring 10 is fixedly installed on the end of the upright 7 located outside the liquid storage box 5 by the horizontal connecting rod 9.

[0030] The horizontal connecting rod 9 serves to connect the mating ring 10 with the vertical rod 7.

[0031] Both sides of the liquid storage box 5 are fixed with ear plates 501 that are adapted to the guide rod 3. The ear plates 501 pass through the guide rod 3 and are used in conjunction with the guide rod 3.

[0032] The cooperation between the guide rod 3 and the ear plate 501 ensures that the liquid storage box 5 moves in the vertical direction, thus ensuring the accuracy of water replenishment in the flushing pipe 2.

[0033] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A stand-alone suction and irrigation device, comprising a plug-in base (1) with honeycomb-shaped holes on top, an irrigation tube (2) inserted into the honeycomb-shaped holes, and a reservoir (5) located directly above the irrigation tube (2) and guided and supported by guide rods (3) on both sides of the plug-in base (1), wherein the bottom of the reservoir (5) is provided with an outlet (6) corresponding one-to-one with the irrigation tube (2), characterized in that: A return spring (4) is provided between the support ring on the guide rod (3) and the bottom of the liquid storage box (5); A vertical rod (7) runs through the outlet (6). One end of the vertical rod (7) inside the liquid storage box (5) is fixed with a sealing plate (8) that opens only in the vertical direction. The other end of the vertical rod (7) outside the liquid storage box (5) is fixed with a mating ring (10) that forms a compression with the flushing pipe (2).

2. The independent suction and irrigation device according to claim 1, characterized in that: A guide ring (11) is fixedly installed on the inner bottom surface of the liquid storage box (5) by a fixed support column (12). A second upright rod (13) passing through the guide ring (11) is fixed above the sealing plate (8). A telescopic spring (14) is provided between the sealing plate (8) and the guide ring (11).

3. The independent suction and irrigation device according to claim 2, characterized in that: At least one pair of fixed support pillars (12) are provided and are symmetrically distributed.

4. The independent suction and irrigation device according to claim 1, characterized in that: The mating ring (10) is fixedly installed on one end of the upright (7) located outside the liquid storage box (5) by a horizontal connecting rod (9).

5. The independent suction and irrigation device according to claim 1, characterized in that: Both sides of the liquid storage box (5) are fixed with ear plates (501) that are adapted to the guide rod (3). The ear plates (501) pass through the guide rod (3) and are used in conjunction with the guide rod (3).

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