Tubular cavity surgical instrument cleaning equipment

Abstract

The utility model relates to the technical field of surgical instrument cleaning equipment, in particular to lumen surgical instrument cleaning equipment which comprises a hydraulic regulating valve, an electromagnetic valve, a connecting block and the like. The right side of the electromagnetic valve is connected with a connecting block, and the right side of the connecting block is connected with three valve pipes at intervals. By arranging the timer, the electromagnetic valve and the hydraulic adjusting valve, the hydraulic adjusting valve can adjust the flushing pressure of water flow to adapt to cleaning of different instruments, the timer is matched with the electromagnetic valve, automatic closing of flushing water flow is achieved, medical workers do not need to repeatedly observe watches and the like, it is guaranteed that flushing can reach sufficient duration every time, and the flushing efficiency is improved. By arranging the valve tube, the connecting tube and the circular tube three-way assembly, three different instruments can be flushed respectively, so that the flushing efficiency is improved, and the circular tube three-way assembly can flush the three instruments at the same time, so that the flushing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device cleaning equipment, in particular to a cleaning device for lumen surgical instruments. Background Art

[0002] During hospital surgeries, various medical devices are used, many of which are lumen instruments. Most of these medical devices are not disposable and need to be cleaned and disinfected after each use.

[0003] In the existing cleaning process, a water gun is set to flush the lumen of the instrument, and a clock or watch is prepared to observe the time to meet different duration requirements such as the required 30 - second flushing. Since the inner diameters of the lumens of different instruments are different, it is necessary to install a flushing head at the water outlet of the water gun to adapt to different instruments, resulting in the need to replace different flushing heads during the flushing process, which is rather troublesome. Only one instrument can be flushed at a time, leading to low flushing efficiency, and it is necessary to repeatedly observe the watch, etc. to determine the flushing duration, which is rather cumbersome. Summary of the Utility Model

[0004] In order to overcome the above - mentioned shortcomings in the prior art, the utility model provides a cleaning device for lumen surgical instruments.

[0005] A cleaning device for lumen surgical instruments includes a hydraulic regulating valve, an electromagnetic valve, a connecting block, valve pipes, connecting pipes, a circular pipe tee assembly, an adjusting assembly, and a timer. The right side of the hydraulic regulating valve is connected to the electromagnetic valve, the right side of the electromagnetic valve is connected to the connecting block, the right side of the connecting block is connected with three valve pipes at intervals, the right side of each valve pipe is connected to a connecting pipe, the right end of the connecting pipe is connected to the circular pipe tee assembly, an adjusting assembly is arranged on the top of the connecting block, and a timer is arranged on the adjusting assembly. The adjusting assembly is used to adjust the use angle of the timer.

[0006] In a preferred embodiment of the utility model, the connecting pipe is a transparent silica gel hose.

[0007] In a preferred embodiment of the utility model, the circular pipe tee assembly includes a fixed pipe and a housing. The right ends of the three connecting pipes are all connected to the fixed pipe, the right part of the fixed pipe is rotatably connected to the housing, and three water outlet pipes are connected to the right side wall of the housing at intervals.

[0008] In a preferred embodiment of the utility model, the adjusting assembly includes a fixed rod, a spherical groove body, and a spherical clamping block. The top of the connecting block is fixedly connected to the fixed rod, the top of the fixed rod is fixedly connected to the spherical groove body, the spherical clamping block is clamped in the spherical groove body, and the timer is installed on the spherical clamping block.

[0009] In a preferred embodiment of the utility model, a plurality of strip - shaped grooves are formed in the spherical groove body.

[0010] In a preferred embodiment of the present utility model, there is also a pointing arrow, and pointing arrows are provided at the tops of all three valve pipes.

[0011] In a preferred embodiment of the present utility model, there is also a support base, and a support base is fixedly connected to the lower part of the hydraulic control valve.

[0012] In a preferred embodiment of the present utility model, there is also a sealing ring, and a sealing ring is provided at the connection between the fixed pipe and the outer shell.

[0013] In a preferred embodiment of the present utility model, there is also a rubber sleeve, and rubber sleeves are provided on the inner walls of the water outlet pipes provided on the three outer shells.

[0014] In a preferred embodiment of the present utility model, there is also an annular magnet, and an annular magnet is provided at the bottom of the support base.

[0015] Compared with the prior art, the present utility model has the following advantages: 1. By providing a timer, a solenoid valve and a hydraulic control valve, the hydraulic control valve can adjust the flushing pressure of the water flow to adapt to the cleaning of different instruments. The timer and the solenoid valve cooperate to achieve the automatic closing of the flushing water flow, eliminating the need for medical staff to repeatedly observe a watch, etc., ensuring that each flushing can reach a sufficient duration. By providing valve pipes, connecting pipes and a round pipe tee assembly, three different instruments can be flushed respectively, thereby improving the flushing efficiency. The round pipe tee assembly can also flush three instruments simultaneously, further improving the flushing efficiency.

[0016] 2. By providing an adjustment assembly, the use angle of the timer can be adjusted, making it more convenient for medical staff to use the timer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the solenoid valve, annular magnet, fixed rod, etc. of the present utility model.

[0019] Figure 3 It is a three-dimensional structural sectional view of the fixed pipe and the outer shell, etc. of the present utility model.

[0020] Figure 4 It is an exploded three-dimensional structural schematic diagram of the spherical rod and the spherical groove body of the present utility model.

[0021] Among them, the above-mentioned drawings include the following figure marks: 1. hydraulic regulating valve, 10 1. solenoid valve, 2. connecting block, 3. valve pipe, 4. connecting pipe, 5. round pipe three-way assembly, 5 1. fixing pipe, 5 2. shell, 6. adjustment assembly, 6 1. fixing rod, 6 2. spherical trough body, 6 3. spherical clamping block, 7. timer, 8. pointing arrow, 9. support seat, 10. sealing ring, 11. rubber sleeve, 91. ring magnet. DETAILED DESCRIPTION

[0022] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0023] Embodiment: A cleaning device for lumen surgical instruments, such as Figures 1 - 4 As shown, it includes a hydraulic regulating valve 1, a solenoid valve 101, a connecting block 2, a valve pipe 3, a connecting pipe 4, a round pipe three-way assembly 5, an adjusting assembly 6 and a timer 7. The solenoid valve 101 is connected to the right side of the hydraulic regulating valve 1, and the hydraulic regulating valve 1 and the solenoid valve 101 are in a communicating state. The connecting block 2 is connected to the right side of the solenoid valve 101, and three valve pipes 3 are connected to the right side of the connecting block 2 in an interval manner. A cavity is opened inside the connecting block 2, and the solenoid valve 101 and the three valve pipes 3 are all connected to the cavity. The right side of each valve pipe 3 is connected to a connecting pipe 4, and the connecting pipe 4 is a transparent silicone hose, which is convenient for medical staff to observe the flow of liquid in the connecting pipe 4 and bend the connecting pipe 4 at multiple angles. The right end of the connecting pipe 4 is connected to the round pipe three-way assembly 5, and the adjusting assembly 6 is arranged on the top of the connecting block 2. The timer 7 is arranged on the adjusting assembly 6. The timer 7 is electrically connected to the solenoid valve 101, and the timer 7 has a built-in PLC control module, and the PLC control module is used to enable the timer 7 to control the solenoid valve 101. 1 is used for control, and the adjustment component 6 is used for adjusting the use angle of the timer 7.

[0024] like Figure 1 As shown, the round tube three-way assembly 5 includes a fixed tube 51 and a shell 52, the right ends of the three connecting tubes 4 are connected to the fixed tube 51, the right part of the fixed tube 51 is rotatably connected to the shell 52, and three water outlet pipes are connected to the right side wall of the shell 52 at intervals. Flushing heads can be installed at the three water outlet pipes arranged on the shell 52, so that one round tube three-way assembly 5 can flush three instruments at the same time, further improving the flushing efficiency of the instruments.

[0025] likeFigure 1 As shown in the figure, the adjusting component 6 includes a fixing rod 61, a spherical groove body 62 and a spherical clamping block 63. The top of the connecting block 2 is fixedly connected to the fixing rod 61, the top of the fixing rod 61 is fixedly connected to the spherical groove body 62, and a plurality of strip-shaped grooves are formed in the spherical groove body 62, so that it is convenient to remove the spherical clamping block 63 from the spherical groove body 62. The spherical clamping block 63 is clamped in the spherical groove body 62, and the timer 7 is installed on the spherical clamping block 63. When using the timer 7, the angle of the timer 7 can be adjusted by rotating the spherical clamping block 63, so that the timer 7 is adjusted to an angle convenient for medical staff to use.

[0026] When using this embodiment, first connect an external water supply device (such as a tap water pipe) to the left side of the hydraulic control valve 1, place the hydraulic control valve 1 on the tabletop of the cleaning table, then install the flushing head on the round pipe tee assembly 5, open one of the valve pipes 3, and connect the instrument to be flushed to the flushing head. Initially, the solenoid valve 101 is in the closed state, set the timing time to 35 seconds, start the timer 7, at this time the timer 7 controls the solenoid valve 101 to open, and the water flow passes through the hydraulic control valve 1, the solenoid valve 101, the connecting block 2, the valve pipe 3, the connecting pipe 4 and the round pipe tee assembly 5 in sequence, and finally sprays out from the flushing head to flush the lumen of the instrument. When the 35-second countdown ends, the timer 7 controls the solenoid valve 101 to close again. When the medical staff observes that no water comes out of the flushing head, it means that the lumen of the instrument has been flushed for a sufficient time. At this time, the next instrument can be replaced for flushing. Before starting the flushing, the pressure of the flushing water flow can be adjusted by adjusting the hydraulic control valve 1 to make the flushing water flow reach a more appropriate pressure. Different models of flushing heads can be installed on the three round pipe tee assemblies 5. After opening all three valve pipes 3, the lumens of different instruments can be flushed, thereby improving the flushing efficiency of the instruments.

[0027] As Figure 1 shown, it further includes a pointing arrow 8, and the pointing arrow 8 is provided at the top of each of the three valve pipes 3.

[0028] The pointing arrow 8 can indicate the opening or closing status of the valve pipe 3 to the medical staff, which is convenient for the medical staff to use the valve pipe 3.

[0029] As Figure 1 shown, it further includes a support base 9, and the lower part of the hydraulic control valve 1 is fixedly connected to the support base 9.

[0030] By providing the support base 9, it is convenient for the medical staff to place the hydraulic control valve 1 on the tabletop of the cleaning table, keep the hydraulic control valve 1 in an upright state, and facilitate the medical staff to use it.

[0031] As Figure 3As shown, it further includes a sealing ring 10, and a sealing ring 10 is provided at the connection between the fixed pipe 51 and the outer shell 52.

[0032] The sealing ring 10 can increase the sealing performance between the fixed pipe 51 and the outer shell 52, effectively preventing liquid leakage.

[0033] As Figure 3 shown, it further includes a rubber sleeve 11, and rubber sleeves 11 are provided on the inner walls of the water outlet pipes provided on the three outer shells 52.

[0034] The rubber sleeve 11 can increase the friction between the water outlet pipe and the flushing head, so as to prevent the flushing head from falling off under the action of the water flow pressure.

[0035] As Figure 1 and Figure 2 shown, it further includes an annular magnet 91, and an annular magnet 91 is provided at the bottom of the support seat 9.

[0036] Since the cleaning table is generally made of stainless steel, when the medical staff places the hydraulic control valve 1 on the cleaning table through the support seat 91, the annular magnet 91 is adsorbed and connected to the cleaning table by magnetic force, so that the support seat 91 can be placed more stably.

[0037] Although the present invention has been described with reference to the exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all modifications and equivalent structures and functions.

Claims

1. A cleaning device for a luminal surgical instrument, characterized in that: It includes a hydraulic control valve (1), a solenoid valve (101), a connection block (2), valve pipes (3), connecting pipes (4), a round pipe tee assembly (5), an adjustment assembly (6) and a timer (7). The right side of the hydraulic control valve (1) is connected to the solenoid valve (101), the right side of the solenoid valve (101) is connected to the connection block (2), three valve pipes (3) are connected to the right side of the connection block (2) at intervals, the right side of each valve pipe (3) is connected to a connecting pipe (4), the right end of the connecting pipe (4) is connected to the round pipe tee assembly (5), an adjustment assembly (6) is arranged on the top of the connection block (2), a timer (7) is arranged on the adjustment assembly (6), and the adjustment assembly (6) is used to adjust the use angle of the timer (7).

2. The cleaning device for a luminal surgical instrument according to claim 1, wherein: The connecting pipe (4) is a transparent silica gel hose.

3. The cleaning device for a luminal surgical instrument according to claim 2, characterized in that: The round pipe tee assembly (5) includes a fixed pipe (51) and a housing (52). The right ends of the three connecting pipes (4) are all connected to the fixed pipe (51), the right part of the fixed pipe (51) is rotatably connected to the housing (52), and three water outlet pipes are connected to the right side wall of the housing (52) at intervals.

4. A cleaning device for a lumen surgical instrument according to claim 3, characterized in that: The adjustment assembly (6) includes a fixed rod (61), a spherical groove body (62) and a spherical clamping block (63). The top of the connection block (2) is fixedly connected to the fixed rod (61), the top of the fixed rod (61) is fixedly connected to the spherical groove body (62), the spherical clamping block (63) is clamped in the spherical groove body (62), and the timer (7) is installed on the spherical clamping block (63).

5. A cleaning device for a lumen surgical instrument according to claim 4, characterized in that: A plurality of strip-shaped grooves are formed in the spherical groove body (62).

6. The cleaning device for a luminal surgical instrument according to claim 5, characterized in that: It further includes a pointing arrow (8), and the pointing arrow (8) is arranged on the top of each of the three valve pipes (3).

7. A cleaning device for a luminal surgical instrument according to claim 6, characterized in that: It further includes a support base (9), and the lower part of the hydraulic control valve (1) is fixedly connected to the support base (9).

8. A cleaning device for a lumen surgical instrument according to claim 7, characterized in that: It further includes a sealing ring (10), and the sealing ring (10) is arranged at the connection between the fixed pipe (51) and the housing (52).

9. A cleaning device for a luminal surgical instrument according to claim 8, characterized in that: It further includes a rubber sleeve (11), and the rubber sleeve (11) is arranged on the inner wall of the water outlet pipes arranged on the three housings (52).

10. A cleaning device for a luminal surgical instrument according to claim 9, characterized in that: It further includes an annular magnet (91), and the annular magnet (91) is arranged at the bottom of the support base (9).

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