Nursing sputum suction tool

Abstract

The utility model relates to the technical field of tracheotomy sputum suction tools, in particular to a nursing sputum suction tool which comprises a tank body, a telescopic pipe is arranged in the middle of the tank body in a communicated mode, and fixing blocks are fixed to the two sides of the tank body. According to the sputum suction device, the tank body, the telescopic pipe, the fixing block, the first supporting rod, the second supporting rod, the limiting column and the formed limiting groove are used in cooperation, the capacity of the tank body can be adjusted in time according to the amount of sucked sputum, and the use flexibility of the device is enhanced. Through the cooperative use of the flow collecting tank, the blocking bottom plate, the clamping block, the rubber plug, the locking block, the clamping column and the reset spring, sealing of the sputum outlet, namely the bottom end of the flow collecting tank, can be enhanced, and sputum is not prone to seeping out.

Description

Technical Field

[0001] The utility model relates to the technical field of tracheotomy and sputum suction tools, in particular to a nursing sputum suction tool. Background Art

[0002] At present, ordinary nursing suction tools on the market adjust the internal capacity of the sputum storage tank in time according to the amount of sputum. Especially for patients with a lot of sputum, it is difficult to replace the new sputum storage tank during the suction process. Excessive sputum is easy to overflow or even flow back, which is not convenient to use. In addition, the sputum outlet of ordinary suction tools is poorly sealed, and sputum is easy to leak, causing bacterial infection.

[0003] For this reason, we proposed a nursing sputum suction tool to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a nursing sputum suction tool to solve the problem that the common nursing sputum suction tool proposed in the above background technology timely adjusts the internal capacity of the sputum storage tank according to the amount of sputum and the sputum outlet has poor sealing performance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nursing sputum suction tool, comprising a tank body, a control panel is arranged on the top of the tank body, a sputum inlet tube is connected and inserted at the top of the front side of the tank body, a telescopic tube is connected and arranged in the middle of the tank body, fixed blocks are fixed on both sides of the tank body, a partition plate is fixed on the top of the inner wall of the tank body, which is located obliquely above the sputum inlet tube, and a negative pressure pump is installed on the top of the partition plate.

[0006] Preferably, the fixing blocks are provided in four groups, and the four groups of fixing blocks are symmetrically distributed on both sides of the top end and both sides of the bottom end of the tank body, wherein the bottom ends of two groups of the fixing blocks are fixed with a first support rod, and a second support rod is slidably inserted inside the first support rod, and the second support rod is provided in two groups, and the bottom ends of the two groups of the second support rods are respectively rotatably inserted inside the top ends of the other two groups of the fixing blocks.

[0007] Preferably, a limiting groove is provided on the surface of the first support rod, and one end of the limiting groove is set as a rectangular groove, and the other end of the limiting groove is set as an inverted U-shaped groove, and one end of the inverted U-shaped groove is communicated with the rectangular groove, and the limiting grooves are provided in multiple groups, and the multiple groups of limiting grooves are equidistantly distributed on the outer surface of the first support rod in a linear array, and one end of the rectangular grooves of each group of limiting grooves is communicated with each other, and a limiting column is slidably inserted inside the limiting groove, and one end of the limiting column is fixedly connected to the top outer wall of the second support rod.

[0008] Preferably, the bottom end of the tank body is threadedly connected to a collecting tank, and a funnel groove is opened inside the collecting tank, the funnel groove is communicated with the interior of the tank body, the bottom end of the collecting tank is provided with a blocking bottom plate, and a rubber plug is fixed in the middle of the blocking bottom plate, the rubber plug is adapted to the funnel groove, and the rubber plug is slidably inserted at the bottom end of the funnel groove.

[0009] Preferably, a card block is slidably inserted into the bottom end of one side of the collecting tank, and the card block is set to an inverted J shape, a return spring is fixed to one end of the card block, and one end of the return spring is fixedly connected to the outer wall of the collecting tank, a locking block is fixed to one side of the top end of the blocking bottom plate, and a card slot is opened on one side of the locking block, the card slot is adapted to one end of the card block, and one end of the card block is slidably inserted inside the card slot.

[0010] Preferably, a clamping column is fixed to the top of the blocking bottom plate, and multiple groups of clamping columns are provided, and the multiple groups of clamping columns are distributed at the top of the blocking bottom plate in a circular axis array, and the clamping columns are slidably inserted inside the bottom end of the collecting tank.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model;

[0012] By installing the tank body, the telescopic tube, the fixed block, the first support rod, the second support rod, the limit column and the opened limit groove, the capacity of the tank body can be adjusted in time according to the amount of sputum sucked, thereby enhancing the flexibility of the device, effectively avoiding the overflow or even backflow of sputum caused by excessive sputum, and saving the time and energy spent on replacing a new sputum storage tank midway, making the device safer and more convenient to use. It can also be retracted when not in use to reduce a certain amount of space.

[0013] By installing the collecting tank, the barrier bottom plate, the card block, the rubber plug, the locking block, the card column and the reset spring, the sealing of the sputum outlet, i.e. the bottom of the collecting tank, can be strengthened, so that the sputum is not easy to seep out, thus ensuring the cleanliness and hygiene of the surrounding environment, and greatly reducing the risk of bacterial infection or even occupational exposure caused by sputum seepage. At the same time, the disassembly and assembly steps between the collecting tank and the barrier bottom plate are simple and easy to operate, and can be quickly disassembled and assembled, bringing convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the structure of the utility model in a partially disassembled state;

[0019] Figure 5 This is a cross-sectional three-dimensional schematic diagram of the structure of the utility model

[0020] In the figure: 1. tank body; 2. control panel; 3. sputum inlet tube; 4. telescopic tube; 5. fixing block; 6. first support rod; 7. second support rod; 8. collecting tank; 9. blocking bottom plate; 10. clamping block; 11. limiting groove; 12. limiting column; 13. partition plate; 14. negative pressure pump; 15. rubber plug; 16. locking block; 17. clamping column; 18. reset spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a nursing sputum suction tool, comprising a tank body 1, a control panel 2 is arranged at the top of the tank body 1, a sputum inlet tube 3 is connected and inserted at the top of the front of the tank body 1, a telescopic tube 4 is connected and arranged in the middle of the tank body 1, fixing blocks 5 are fixed on both sides of the tank body 1, a partition plate 13 is fixed at the top of the inner wall of the tank body 1 at an angle above the sputum inlet tube 3, and a negative pressure pump 14 is installed at the top of the partition plate 13;

[0023] Further, four groups of fixed blocks 5 are provided, and the four groups of fixed blocks 5 are symmetrically distributed on both sides of the top end and the bottom end of the tank body 1, wherein the bottom ends of two groups of fixed blocks 5 are fixed with first support rods 6, and the inside of the first support rods 6 is slidably inserted with second support rods 7, and two groups of second support rods 7 are provided, and the bottom ends of the two groups of second support rods 7 are rotatably inserted in the top ends of the other two groups of fixed blocks 5, respectively. Figure 1 and attached Figure 2 As shown, it is convenient to drive the telescopic tube 4 to extend and compress, making basic preparations for achieving capacity.

[0024] Furthermore, a limiting groove 11 is provided on the surface of the first support rod 6, and one end of the limiting groove 11 is set as a rectangular groove, and the other end of the limiting groove 11 is set as an inverted U-shaped groove, and one end of the inverted U-shaped groove is connected to the rectangular groove, and a plurality of groups of limiting grooves 11 are provided, and the plurality of groups of limiting grooves 11 are equidistantly distributed on the outer surface of the first support rod 6 in a linear array manner, and one end of the rectangular grooves of each group of limiting grooves 11 is connected to each other, and a limiting column 12 is slidably inserted inside the limiting groove 11, and one end of the limiting column 12 is fixedly connected to the top outer wall of the second support rod 7, according to the attached Figure 1 and attached Figure 2 As shown, the positions of the first support rod 6 and the second support rod 7 can be limited, and multiple gears are adjustable, making the device more flexible.

[0025] Furthermore, the bottom end of the tank body 1 is threadedly connected with a collecting tank 8, and a funnel groove is provided inside the collecting tank 8, the funnel groove is communicated with the inside of the tank body 1, and a blocking bottom plate 9 is provided at the bottom end of the collecting tank 8, and a rubber plug 15 is fixed in the middle of the blocking bottom plate 9, the rubber plug 15 is adapted to the funnel groove, and the rubber plug 15 is slidably inserted at the bottom end of the funnel groove. Figure 1 , Attachment Figure 3 and attached Figure 4 As shown, the sputum can flow out in a more concentrated manner and is not easy to pollute the surrounding environment.

[0026] Further, a card block 10 is slidably inserted at the bottom end of one side of the collecting tank 8, and the card block 10 is set in an inverted J shape, a return spring 18 is fixed to one end of the card block 10, and one end of the return spring 18 is fixedly connected to the outer wall of the collecting tank 8, a locking block 16 is fixed to one side of the top of the blocking bottom plate 9, and a card slot is opened on one side of the locking block 16, the card slot is adapted to one end of the card block 10, and one end of the card block 10 is slidably inserted inside the card slot, according to the attached Figure 1 and attached Figure 4 As shown, the collecting tank 8 and the blocking bottom plate 9 are not easily separated, thereby enhancing the sealing effect of the collecting tank 8.

[0027] Furthermore, a clamping column 17 is fixed to the top of the blocking bottom plate 9, and the clamping column 17 is provided with multiple groups, and the multiple groups of clamping columns 17 are distributed at the top of the blocking bottom plate 9 in a circular axis array manner, and the clamping column 17 is slidably inserted into the bottom end of the collecting tank 8. Figure 4 As shown, the current collecting tank 8 and the blocking bottom plate 9 are more tightly engaged.

[0028] Working principle: When in use, first place the device in a suitable position, connect the sputum inlet tube 3 with the external tracheostomy tube, then connect the mains to power the device, and use the control panel 2 to start and adjust the negative pressure pump 14 to work. The negative pressure pump 14 is an adjustable negative pressure pump in the prior art. The specific model and working process are not elaborated in detail here. The suction pipe of the negative pressure pump 14 sucks out the air at the bottom end of the partition plate 13 inside the tank body 1 and discharges it to the outside, so that the tank body 1 is in a low pressure state, so that the patient's sputum flows into the tank body 1 along the sputum inlet tube 3. If there is a lot of sputum, the doctor can pull the second support rod 7 and the first support rod 6 to extend the telescopic tube 4 to expand the content of the tank body 1. After the first support rod 6 and the second support rod 7 are pulled to the appropriate length, the second support rod 7 is rotated to make the limit column 12 slide along one of the groups of limit grooves 11, and finally get stuck inside one of the groups of limit grooves 11. The fixed block 5 provides support for the first support rod 6 and the second support rod 7.

[0029] After the sputum is absorbed, the block 10 can be pressed first to disengage one end of the block 10 from the lock block 16, and the reset spring 18 is squeezed at the same time, and then the clamping column 17 is pulled out from the bottom of the collecting tank 8, and the rubber plug 15 is pulled out from the bottom of the funnel groove in the middle of the collecting tank 8 at the same time, and the sputum will flow out along the funnel groove in the middle of the collecting tank 8. When it is necessary to clean the inside of the tank body 1, the collecting tank 8 can be directly rotated to separate the tank body 1 from the collecting tank 8, and the inside of the tank body 1 can be cleaned and disinfected. The above is the entire working principle of the utility model.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A nursing sputum suction tool, comprising a tank body (1), characterized in that: A control panel (2) is provided at the top of the tank body (1), a sputum inlet tube (3) is inserted into the top of the front side of the tank body (1), a telescopic tube (4) is provided in the middle of the tank body (1), fixed blocks (5) are fixed on both sides of the tank body (1), a partition plate (13) is fixed at the top of the inner wall of the tank body (1) at a position obliquely above the sputum inlet tube (3), and a negative pressure pump (14) is installed at the top of the partition plate (13).

2. A nursing sputum suction tool according to claim 1, characterized in that: The fixing blocks (5) are provided in four groups, and the four groups of the fixing blocks (5) are symmetrically distributed on both sides of the top end and the bottom end of the tank body (1), wherein the bottom ends of two groups of the fixing blocks (5) are fixed with first support rods (6), and the inside of the first support rods (6) is slidably inserted with second support rods (7), and two groups of the second support rods (7) are provided, and the bottom ends of the two groups of the second support rods (7) are rotatably inserted into the inside of the top ends of the other two groups of the fixing blocks (5).

3. A nursing sputum suction tool according to claim 2, characterized in that: The surface of the first support rod (6) is connected to form a limiting groove (11), and one end of the limiting groove (11) is set as a rectangular groove, and the other end of the limiting groove (11) is set as an inverted U-shaped groove, and one end of the inverted U-shaped groove is connected to the rectangular groove. The limiting groove (11) is provided with multiple groups, and the multiple groups of limiting grooves (11) are equidistantly distributed on the outer surface of the first support rod (6) in a linear array manner. One end of the rectangular grooves of each group of limiting grooves (11) is connected to each other. A limiting column (12) is slidably inserted inside the limiting groove (11), and one end of the limiting column (12) is fixedly connected to the top outer wall of the second support rod (7).

4. A nursing sputum suction tool according to claim 1, characterized in that: The bottom end of the tank body (1) is threadedly connected to a collecting tank (8), and a funnel groove is provided inside the collecting tank (8), and the funnel groove is communicated with the inside of the tank body (1). The bottom end of the collecting tank (8) is provided with a blocking bottom plate (9), and a rubber plug (15) is fixed in the middle of the blocking bottom plate (9), and the rubber plug (15) is adapted to the funnel groove, and the rubber plug (15) is slidably inserted at the bottom end of the funnel groove.

5. A nursing sputum suction tool according to claim 4, characterized in that: A clamping block (10) is slidably inserted into the bottom end of one side of the collecting tank (8), and the clamping block (10) is arranged in an inverted J shape. A return spring (18) is fixed to one end of the clamping block (10), and one end of the return spring (18) is fixedly connected to the outer wall of the collecting tank (8). A locking block (16) is fixed to one side of the top end of the blocking bottom plate (9), and a clamping groove is provided on one side of the locking block (16), and the clamping groove is adapted to one end of the clamping block (10), and one end of the clamping block (10) is slidably inserted into the interior of the clamping groove.

6. A nursing sputum suction tool according to claim 4, characterized in that: A clamping column (17) is fixed to the top of the blocking bottom plate (9), and a plurality of groups of clamping columns (17) are provided. The plurality of groups of clamping columns (17) are distributed at the top of the blocking bottom plate (9) in a circular axis array manner, and the clamping columns (17) are slidably inserted into the bottom end of the collecting tank (8).

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