A waste liquid collection and discharge device for operating room

Abstract

The present invention provides a waste liquid collection and discharge device for an operating room. The device comprises a base, a lifting platform is fixed to the top of the base through a hydraulic cylinder, a pneumatic cylinder is fixed to the top of the base, a sewage bucket is placed in the pneumatic cylinder, and a sealing cover is threadedly connected to the pneumatic cylinder, a negative pressure pipe and a liquid inlet pipe are respectively connected to the sealing cover, the liquid inlet pipe is connected to a first hose, and one end of the first hose is connected to a stabilizing pipe, and the stabilizing pipe is connected to a second hose, a fixed platform is fixed to the lifting platform, and a first hydraulic rod is rotatably arranged on the fixed platform. The waste liquid collection and discharge device for an operating room provided by the present invention solves the problem that during surgery, the adsorption hose is easy to hinder the surgery, is limited by its own material and length, and is difficult to maintain a fixed position, and the adsorption hose is easy to bend, which causes tissue fragments to be blocked, resulting in a decrease in adsorption strength, which greatly affects work efficiency.

Description

Technical Field

[0001] The invention relates to the field of medical devices, and in particular to a waste liquid collection and discharge device used in an operating room. Background Art

[0002] The waste collection and discharge equipment in the operating room is a key facility to ensure that the liquid waste generated during the operation is effectively managed and safely handled. During the operation, the negative pressure aspirator is used to suck out blood, tissue fragments and other liquids in the surgical area. These aspirators are connected to the central negative pressure system or portable negative pressure devices to safely transfer the waste liquid to the collection container, and then transport the waste liquid to the central waste liquid treatment station, which is the terminal station for the collection of waste liquid in the operating room. It is responsible for receiving the waste liquid from each operating room and performing preliminary treatment, such as filtration and disinfection, and then discharging it into the hospital's sewage treatment system or directly into the city sewer.

[0003] When using these devices, they must be strictly followed in accordance with the operating procedures, and regular maintenance and inspections must be performed to ensure that they are always in good working condition. In addition, medical staff should also receive relevant training to learn how to properly use and clean these devices to ensure the safety of patients and themselves. The existing operating room waste liquid collection and discharge equipment is powered by connecting to the hospital's negative pressure chamber, and the waste liquid is adsorbed into the collection container through an adsorption hose. However, during the operation, due to the tricky surgical site, blood, tissue fragments and other liquids in the surgical area are difficult to collect, which can easily interfere with the operation, and one end of the adsorption hose needs to be turned in multiple directions to collect the waste liquid in the surgical area. However, the adsorption hose is limited by its own material and length, and it is difficult to maintain a fixed position. The adsorption hose is easy to bend, causing tissue fragments to be blocked, resulting in a decrease in adsorption strength, which greatly affects work efficiency.

[0004] Therefore, it is necessary to provide a waste liquid collection and discharge device for an operating room to solve the above technical problems. Summary of the invention

[0005] The present invention provides a waste liquid collection and discharge device for an operating room, which solves the problem that during surgery, the adsorption hose is likely to hinder the surgery, is limited by its own material and length, and is difficult to maintain a fixed position, and the adsorption hose is easily bent, causing tissue fragments to be blocked, resulting in a decrease in adsorption strength, which greatly affects work efficiency.

[0006] In order to solve the above technical problems, the present invention provides a waste liquid collection and discharge device for an operating room, comprising a base, a lifting platform is fixed to the top of the base through a hydraulic cylinder, a pressure cylinder is fixed to the top of the base, a sewage bucket is placed in the pressure cylinder, and a sealing cover is threadedly connected to the pressure cylinder, a negative pressure pipe and a liquid inlet pipe are respectively connected to the sealing cover, the liquid inlet pipe is connected to a first hose, and one end of the first hose is connected to a stabilizing pipe, and the stabilizing pipe is connected to a second hose;

[0007] The lifting platform is fixed with a fixed platform, and a first hydraulic rod is rotatably arranged on the fixed platform, a stabilizing column is fixed to the output end of the first hydraulic rod, and a fixed bar is rotatably arranged at the bottom of the stabilizing column, a first stabilizing bar is rotatably arranged at one end of the fixed bar, and a second stabilizing bar is rotatably arranged at one end of the first stabilizing bar, a fixed plate is fixed at one end of the second stabilizing bar, a second hydraulic rod is rotatably arranged on the fixed bar, and the output end of the second hydraulic rod is rotatably connected to the second stabilizing bar;

[0008] A fixing ring is fixed on each of the first stabilizing rod and the second stabilizing rod via a connecting rope, and the fixing ring is sleeved on the second hose.

[0009] Furthermore, the fixing plate is fixed to the second hose via a binding belt.

[0010] Furthermore, a liquid suction head is provided at one end of the second hose.

[0011] Furthermore, the fixing bar is fixed to the stabilizing tube via a stabilizing block.

[0012] Furthermore, a handle is fixed on the base, and a control panel is fixed on the handle.

[0013] Furthermore, a roller is provided at the bottom of the base;

[0014] Furthermore, the lifting platform is provided with an opening adapted to the air pressure cylinder;

[0015] Furthermore, a handle is provided on the sewage bucket.

[0016] Furthermore, the negative pressure pipe is connected to a pressure pipe, and an air pressure regulating valve is provided at one end of the pressure pipe, and a plug is provided at one side of the air pressure regulating valve.

[0017] Compared with the related art, the waste liquid collection and discharge equipment for operating room provided by the present invention has the following beneficial effects:

[0018] The present invention provides a waste liquid collection and discharge device for an operating room. The device manually adjusts the rotation direction of a first hydraulic rod, adjusts the extension length of the first hydraulic rod, manually adjusts the rotation direction of a fixed rod, and then starts the second hydraulic rod to drive the first stabilizing rod and the second stabilizing rod, so that the stabilizing tube and the second hose are adjusted in position to prevent interference with the operation. The second hose is supported by a fixing ring on a connecting rope, and a liquid suction head at one end of the second hose is moved to a suitable position by preventing bending. The user moves the liquid suction head to an operating area to absorb blood, tissue fragments and other liquids in the operating area, thereby solving the problem that the adsorption hose is easy to interfere with the operation during the operation, is limited by its own material and length, is difficult to maintain a fixed position, and is easy to bend, resulting in clogging of tissue fragments, resulting in a decrease in adsorption strength, which greatly affects work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of a waste liquid collection and discharge device for an operating room provided by the present invention;

[0020] Figure 2 for Figure 1 A connection diagram of the first stabilizer bar and the second stabilizer bar shown;

[0021] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 for Figure 1 The structural diagram of the air pressure cylinder shown;

[0023] Figure 5 for Figure 4 A cross-sectional view of the air pressure cylinder shown;

[0024] Figure 6 It is a structural diagram of the air pressure regulating valve of the present invention.

[0025] Numbers in the figure: 1. base, 2. hydraulic cylinder, 3. lifting platform, 4. air pressure cylinder, 5. sealing cover, 6. negative pressure pipe, 7. liquid inlet pipe, 8. first hose, 9. stabilizing pipe, 10. second hose, 11. fixed platform, 12. stabilizing column, 13. fixing bar, 14. first stabilizing rod, 15. second stabilizing rod, 16. fixing plate, 17. connecting rope, 18. fixing ring, 19. binding strap, 20. liquid suction head, 21. stabilizing block, 22. handle, 23. control panel, 24. roller, 25. sewage bucket, 26. handle, 27. pressure pipe, 28. air pressure regulating valve, 29. plug, 30. second hydraulic rod. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0027] Please refer to Figure 1-6 As shown, a waste liquid collection and discharge device for an operating room comprises a base 1, a lifting platform 3 is fixed on the top of the base 1 through a hydraulic cylinder 2, the hydraulic cylinder 2 drives the lifting platform 3 to adjust the height, a pressure cylinder 4 is fixed on the top of the base 1, an opening adapted to the pressure cylinder 4 is arranged on the lifting platform 3, a sewage bucket 25 is placed in the pressure cylinder 4, and a handle 26 is arranged on the sewage bucket 25. When cleaning, the pressure cylinder 4 is adjusted to normal air pressure, the sealing cover 5 is twisted and disassembled, the sewage bucket 25 is lifted by the handle 26, and the waste liquid in the sewage bucket 25 is dumped into the waste liquid treatment station for treatment. The sewage bucket 25 is cleaned and placed in the air cylinder 4, and the air cylinder 4 is threadedly connected with a sealing cover 5, and a sealing gasket is arranged between the air cylinder and the sealing cover 5 to play a sealing role. The sealing cover 5 is respectively connected with a negative pressure pipe 6 and a liquid inlet pipe 7, and the liquid inlet pipe 7 is connected with a first hose 8, and one end of the first hose 8 is connected with a stabilizing pipe 9, and the stabilizing pipe 9 is connected with a second hose 10, and one end of the second hose 10 is provided with a liquid suction head 20, and the liquid suction head 20 is moved to the operation area to absorb the blood, tissue fragments and other liquids in the operation area;

[0028] The lifting platform 3 of the present invention is fixed with a fixed platform 11, and the fixed platform 11 is rotatably provided with a first hydraulic rod 11, the output end of the first hydraulic rod 11 is fixed with a stabilizing column 12, and the bottom of the stabilizing column 12 is rotatably provided with a fixed bar 13, the fixed bar 13 is fixed to the stabilizing tube 9 through a stabilizing block 21, one end of the fixed bar 13 is rotatably provided with a first stabilizing bar 14, and one end of the first stabilizing bar 14 is rotatably provided with a second stabilizing bar 15, one end of the second stabilizing bar 15 is fixed with a fixed plate 16, the fixed plate 16 is fixed to the second hose 10 through a binding belt 19, and the redundant part of the second hose 10 is fixed to the fixed plate 16 through the binding belt 19 to prevent the second hose 10 from bending, and a second hydraulic rod 30 is rotatably provided on the fixed bar 13, and the output end of the second hydraulic rod 30 is rotatably connected with the second stabilizing bar 15;

[0029] The first stabilizing rod 14 and the second stabilizing rod 15 of the present invention are both fixed with a fixing ring 18 through a connecting rope 17, and the fixing ring 18 is sleeved on the second hose 10, and the second hose 10 is supported by the fixing ring 18 on the connecting rope 17 to prevent bending;

[0030] A handle 22 is fixed on the base 1 of the present invention, and a control panel 23 is fixed on the handle 22. The control is performed by the control panel 23 on the handle 22. A roller 24 is provided at the bottom of the base 1 for easy movement.

[0031] The negative pressure pipe 6 of the present invention is connected to a pressure pipe 27, and an air pressure regulating valve 28 is provided at one end of the pressure pipe 27, and a plug 29 is provided on one side of the air pressure regulating valve 28. The plug 29 on one side of the air pressure regulating valve 28 is inserted into the negative pressure warehouse of the hospital for connection, and the sealing cover 5 is tightened and sealed on the air pressure cylinder 4, and the air pressure of the air pressure cylinder 4 is adjusted by the air pressure regulating valve 28.

[0032] The working principle of the waste liquid collection and discharge device for an operating room provided by the present invention is as follows: the plug 29 on one side of the air pressure regulating valve 28 is inserted into the negative pressure bin of the hospital for connection, the sealing cover 5 is tightened and sealed on the air pressure cylinder 4, the air pressure of the air pressure cylinder 4 is adjusted by the air pressure regulating valve 28, the negative pressure of the air pressure cylinder 4 is increased by the connected pressure pipe 27 and the negative pressure pipe 6, the first hose 8, the stabilizing pipe 9 and the second hose 10 drive the liquid suction head 20 to absorb the waste liquid, and the waste liquid falls into the sewage bucket 25 through the liquid inlet pipe 7;

[0033] The hydraulic cylinder 2 drives the lifting platform 3 to adjust the height through the control panel 23 on the handle 22, and the rotation direction of the first hydraulic rod 11 is manually adjusted, the extension length of the first hydraulic rod 11 is adjusted, the rotation direction of the fixed bar 13 is manually adjusted, and then the second hydraulic rod 30 is started to drive the first stabilizing rod 14 and the second stabilizing rod 15, so that the stabilizing tube 9 and the second hose 10 are adjusted to prevent interference with the operation, and the second hose 10 is supported by the fixing ring 18 on the connecting rope 17, and the liquid suction head 20 at one end of the second hose 10 is moved to a suitable position by anti-bending, and the user moves the liquid suction head 20 to the operation area to absorb blood, tissue fragments and other liquids in the operation area, and the excess second hose 10 is fixed to the fixing plate 16 by the binding 19;

[0034] When cleaning, adjust the air pressure in the air cylinder 4 to normal, twist the sealing cover 5 and remove it, lift the sewage bucket 25 by the handle 26, pour the waste liquid in the sewage bucket 25 into the waste liquid treatment station for disinfection, and clean the sewage bucket 25 and put it into the air cylinder 4.

[0035] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A waste liquid collection and discharge device for an operating room, characterized in that: The invention comprises a base (1), a lifting platform (3) is fixed to the top of the base (1) via a hydraulic cylinder (2), a pressure cylinder (4) is fixed to the top of the base (1), a sewage bucket (25) is placed in the pressure cylinder (4), and a sealing cover (5) is threadedly connected to the pressure cylinder (4), a negative pressure pipe (6) and a liquid inlet pipe (7) are respectively connected to the sealing cover (5), the liquid inlet pipe (7) is connected to a first hose (8), and one end of the first hose (8) is connected to a stabilizing pipe (9), and the stabilizing pipe (9) is connected to a second hose (10); A fixed platform (11) is fixed on the lifting platform (3), and a first hydraulic rod (11) is rotatably arranged on the fixed platform (11), a stabilizing column (12) is fixed to the output end of the first hydraulic rod (11), and a fixed lever (13) is rotatably arranged at the bottom of the stabilizing column (12), a first stabilizing rod (14) is rotatably arranged at one end of the fixed lever (13), and a second stabilizing rod (15) is rotatably arranged at one end of the first stabilizing rod (14), a fixed plate (16) is fixed at one end of the second stabilizing rod (15), a second hydraulic rod (30) is rotatably arranged on the fixed lever (13), and the output end of the second hydraulic rod (30) is rotatably connected to the second stabilizing rod (15); A fixing ring (18) is fixed to the first stabilizing rod (14) and the second stabilizing rod (15) via a connecting rope (17), and the fixing ring (18) is sleeved on the second hose (10).

2. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: The fixing plate (16) is fixed to the second hose (10) via a binding belt (19).

3. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: One end of the second hose (10) is provided with a liquid suction head (20).

4. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: The fixing bar (13) is fixed to the stabilizing tube (9) via a stabilizing block (21).

5. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: A handle (22) is fixed on the base (1), and a control panel (23) is fixed on the handle (22).

6. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: A roller (24) is provided at the bottom of the base (1).

7. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: The lifting platform (3) is provided with an opening matched with the air pressure cylinder (4).

8. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: The sewage bucket (25) is provided with a handle (26).

9. The waste liquid collection and discharge equipment for an operating room according to claim 1, characterized in that: The negative pressure pipe (6) is connected to a pressure pipe (27), and an air pressure regulating valve (28) is provided at one end of the pressure pipe (27), and a plug (29) is provided at one side of the air pressure regulating valve (28).

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