Peritoneal dialysis machine with intelligent sound control and disinfection functions

Abstract

The invention discloses a peritoneal dialysis machine with intelligent sound control and disinfection functions, and relates to the technical field of dialysis machines, the peritoneal dialysis machine comprises a peritoneal dialysis machine assembly, a disinfection device is arranged outside the peritoneal dialysis machine assembly, the disinfection device comprises a base, a disinfection part and a surrounding assembly, the base is fixedly arranged at the bottom end of the peritoneal dialysis machine assembly, and the disinfection part is arranged on the base; the disinfection part is arranged at the top of the peritoneal dialysis machine assembly and used for spraying disinfectant to the peritoneal dialysis machine assembly for disinfection, the surrounding assembly is arranged between the base and the disinfection part, the surrounding assembly is unfolded and surrounds the exterior of the peritoneal dialysis machine assembly, the surrounding assembly comprises a shell fixed between the base and the disinfection part, and a rotating rod is arranged in the shell; a cloth cover is wound outside the rotating rod, and the cloth cover is unfolded and surrounds the exterior of the peritoneal dialysis machine assembly to form a surrounding space. According to the invention, the disinfection liquid is prevented from escaping outwards, the disinfection effect is guaranteed, and discomfort of surrounding people caused by peculiar smell of the disinfection liquid escaping in the environment is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of dialysis machines, and in particular to a peritoneal dialysis machine with intelligent voice control and disinfection functions. Background Art

[0002] A peritoneal dialysis machine is a medical device used for peritoneal dialysis treatment. It can infuse dialysis fluid into the patient's abdominal cavity, use the peritoneum to complete dialysis, and then drain the fluid out of the abdominal cavity. The peritoneal dialysis machine can automatically and continuously perform various forms of peritoneal dialysis, and can also monitor and record each infusion volume, residence time, drainage time, outflow volume and dialysis fluid temperature. It is easy to operate and safe.

[0003] The outer surface of the dialysis machine needs to be cleaned and disinfected regularly to reduce the risk of cross contamination. In order to reduce the workload of manual wiping and disinfection, the prior art has a device that automatically disinfects the dialysis machine, such as a hemodialysis machine with an automatic cleaning and disinfection function in Patent Publication No. CN117244125A, which automatically sprays disinfectant on the surface of the dialysis machine for disinfection. However, the current prior art has the following disadvantages: when spraying disinfectant in a non-enclosed space, the disinfectant will dissipate in the environment, resulting in a decrease in the amount of disinfectant contacted by the dialysis machine, and a poor disinfection effect. At the same time, the odor of the disinfectant dissipated in the environment can easily cause discomfort to people around. Summary of the invention

[0004] The present invention provides a peritoneal dialysis machine with intelligent voice control and disinfection functions to solve the problems in the prior art that disinfectant escapes into the environment, resulting in poor disinfection effect of the dialysis machine and the peculiar smell of the disinfectant easily causing discomfort to people around.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a peritoneal dialysis machine with intelligent voice control and disinfection functions, including a peritoneal dialysis machine component, wherein a disinfection device is provided outside the peritoneal dialysis machine component, and the disinfection device includes:

[0006] A base, fixedly arranged at the bottom end of the peritoneal dialysis machine component, for supporting the peritoneal dialysis machine component;

[0007] A disinfection unit, disposed on the top of the peritoneal dialysis machine component, for spraying disinfectant on the peritoneal dialysis machine component for disinfection;

[0008] The surrounding component is arranged between the base and the disinfection part, and the surrounding component is unfolded to surround the peritoneal dialysis machine component to prevent the disinfectant from escaping outwards;

[0009] The enclosure component includes an outer shell fixed between the base and the disinfection part, the outer shell is close to the edge of the base, a rotating rod is provided inside the outer shell, a rolled cloth cover is wrapped outside the rotating rod, a movable end of the cloth cover extends outside the outer shell, an L-shaped hollow rod is fixed to the end of the cloth cover away from the outer shell, and the L-shaped hollow rod moves to pull the cloth cover to unfold and surround the outside of the peritoneal dialysis machine component to form an enclosure space.

[0010] Preferably, a movable wheel is fixed to the bottom end of the base, and a driving assembly is provided inside the base for driving the L-shaped hollow rod to rotate around the center of the base cross section. The driving assembly includes a servo motor fixed to the center of the bottom end of the base, and a hollow shaft is fixed to the output end of the servo motor. One end of the L-shaped hollow rod close to the base passes through the base and is fixed to the outer wall of the hollow shaft, and the L-shaped hollow rod is connected to the hollow shaft.

[0011] Preferably, an arc-shaped slide groove is provided on the top of the base, and the L-shaped hollow rod passes through the arc-shaped slide groove and can slide along the arc-shaped slide groove.

[0012] Preferably, the disinfection part includes a hollow plate, a connecting pipe is fixed to one side of the bottom end of the hollow plate, a plurality of atomizing nozzles are fixed to the bottom end of the hollow plate, and the atomizing nozzles are arranged on the top of the peritoneal dialysis machine assembly, and the outer shell and the L-shaped hollow rod are both arranged on the outside of the atomizing nozzle.

[0013] Preferably, an annular groove is provided at the bottom end of the hollow plate, located outside the outer shell and the L-shaped hollow rod, and the end of the L-shaped hollow rod away from the base is arranged inside the annular groove and slidably connected to the annular groove to facilitate the rotation of the L-shaped hollow rod.

[0014] Preferably, the top end of the rotating rod is rotatably connected to the bottom end of the hollow plate, the bottom end of the rotating rod is rotatably connected to the top end of the base, and the bottom end of the rotating rod is arranged on the inner side of the arc-shaped slide groove, and the two ends of the rotating rod are respectively connected to the hollow plate and the base through a coil spring, so that the rotating rod can roll up the cloth cover, and the rear end of the outer shell is provided with an opening for the cloth cover to enter and exit.

[0015] Preferably, a sealing assembly is provided on the top of the base, and the sealing assembly includes a fixed air bag fixed to the front end of the cloth cover and a movable air bag provided at the end of the L-shaped hollow rod away from the cloth cover, the movable air bag is fixedly connected to the L-shaped hollow rod through a connecting plate, and a connecting tube for connecting the L-shaped hollow rod and the movable air bag passes through the connecting plate; after the cloth cover is wrapped around the outside of the peritoneal dialysis machine assembly, the movable air bag fits with the fixed air bag.

[0016] Preferably, an outer cover is fixed to the top inner end of the base, a fan is fixed inside the outer cover, an outlet pipe is fixed to the bottom end of the outer cover, an end of the outlet pipe away from the outer cover penetrates the base and extends to the outside of the base, a part of the air exhausted by the fan is discharged through the outlet pipe, the top end of the hollow shaft is rotatably connected to the center of the bottom end of the outer cover, and the hollow shaft is connected to the outer cover, a part of the air exhausted by the fan enters the movable airbag through the hollow shaft, the L-shaped hollow rod and the connecting tube to inflate the movable airbag, a bellows is fixed on the L-shaped hollow rod, an end of the bellows away from the L-shaped hollow rod penetrates the top end of the base and is fixed to the bottom end of the fixed airbag, and the L-shaped hollow rod, the bellows and the fixed airbag are connected in sequence, and the air in the L-shaped hollow rod also enters the fixed airbag to inflate the fixed airbag.

[0017] Preferably, at least one air inlet pipe is fixedly connected to the outside of the outer cover, and one end of the air inlet pipe away from the outer cover passes through the top of the base, and the air inlet pipe is arranged outside the peritoneal dialysis machine component and in the enclosed space, and the air inlet pipe is used to absorb the sprayed disinfectant and to maintain a negative pressure in the enclosed space to prevent the disinfectant from escaping outward; a heater is fixed to the top of the base on the inside of the air inlet pipe, which is used to dry the disinfectant remaining on the peritoneal dialysis machine component at a low temperature.

[0018] Preferably, the peritoneal dialysis machine assembly comprises a peritoneal dialysis main unit arranged on the upper layer of a medical cart, a waste liquid bucket and an automatic disinfectant proportioning device are arranged on the lower layer of the medical cart, an infusion stand is fixed on the rear side of the medical cart, and the rod of the infusion stand is a hydraulic rod for automatically controlling the length of the infusion stand;

[0019] The liquid outlet end of the automatic disinfectant proportioning device is connected to the connecting pipe, and the delivery pump in the automatic disinfectant proportioning device pumps the proportioned disinfectant into the hollow plate, and then the atomizing nozzle sprays the disinfectant in a mist form to disinfect the peritoneal dialysis machine components;

[0020] The peritoneal dialysis host is provided with a control system, and the control system is used to control the peritoneal dialysis host, the disinfectant automatic proportioning device, the hydraulic rod, the heater, the servo motor, the fan and the delivery pump;

[0021] The peritoneal dialysis host is also provided with a voice control module and a timing module, both of which are connected to the control system. The voice control module is used for voice control of the peritoneal dialysis host, and the timing module is used for the disinfection device to perform timed disinfection on the peritoneal dialysis host.

[0022] Compared with the prior art, the present invention provides a peritoneal dialysis machine with intelligent voice control and disinfection functions, which has the following beneficial effects:

[0023] 1. The surrounding component is unfolded to surround the peritoneal dialysis machine component, forming an enclosed space outside the peritoneal dialysis machine component. At the same time, the fan expands the airbag to seal the enclosed space. At the same time, the negative pressure in the enclosed space can be maintained during disinfection, so that the disinfectant can disinfect the peritoneal dialysis machine component in the enclosed space, preventing the disinfectant from escaping to the outside, ensuring the disinfection effect, and preventing the odor of the disinfectant escaping in the environment from causing discomfort to surrounding personnel;

[0024] 2. The air in the surrounding space flows from top to bottom through the peritoneal dialysis machine components, achieving continuous disinfection of the peritoneal dialysis machine components and improving the disinfection effect;

[0025] 3. After the disinfection is completed, the disinfectant in the surrounding space is drained away, and the disinfectant remaining on the peritoneal dialysis host is dried at low temperature to prevent the disinfectant from staying on the peritoneal dialysis machine for a long time and corroding the peritoneal dialysis machine or causing damage to the peritoneal dialysis machine circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The overall structural diagram of the enclosing assembly of the present invention is closed;

[0027] Figure 2 It is a structural diagram of the peritoneal dialysis machine components of the present invention;

[0028] Figure 3 This is an overall structural diagram of the enclosing component of the present invention unfolded and enclosed outside the peritoneal dialysis machine component;

[0029] Figure 4 It is a structural diagram of the disinfection device of the present invention;

[0030] Figure 5 for Figure 4 Bottom view of

[0031] Figure 6 It is a top cross-sectional view of the disinfection device of the present invention;

[0032] Figure 7 for Figure 6 Enlarged view of part A in the middle;

[0033] Figure 8 It is a front cross-sectional view of the disinfection device of the present invention;

[0034] Fig. 9 It is a partial structural diagram of the bottom of the disinfection device of the present invention;

[0035] Fig.10 This is a diagram showing the internal structure of the housing of the present invention;

[0036] Fig.11 This is a control system diagram of the present invention.

[0037] In the figure: 1 peritoneal dialysis machine assembly, 11 medical cart, 12 peritoneal dialysis host, 13 waste liquid bucket, 14 infusion stand, 15 disinfectant automatic proportioning device;

[0038] 2 base, 21 arc-shaped slide;

[0039] 3 disinfection part, 31 hollow plate, 32 connecting pipe, 33 atomizing nozzle, 34 annular chute;

[0040] 4 surrounding assembly, 41 housing, 42 rotating rod, 43 cloth cover, 44 L-shaped hollow rod, 45 hollow rotating shaft, 46 servo motor, 47 coil spring;

[0041] 5 sealing assembly, 51 fixed airbag, 52 movable airbag, 53 connecting plate, 54 connecting pipe, 55 outer cover, 56 fan, 57 bellows, 58 air inlet pipe, 59 outlet pipe;

[0042] 6 moving wheels, 7 heater. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0044] like Figure 1-11 As shown, the present invention provides a peritoneal dialysis machine with intelligent voice control and disinfection functions, including a peritoneal dialysis machine component 1, wherein a disinfection device is provided outside the peritoneal dialysis machine component 1; specifically, Figure 1-Figure 5 and Figure 8 As shown, the peritoneal dialysis machine assembly 1 includes a peritoneal dialysis main unit 12 arranged on the upper layer of a medical cart 11, a waste liquid bucket 13 and an automatic disinfectant proportioning device 15 are provided on the lower layer of the medical cart 11, an infusion stand 14 is fixed to the rear side of the medical cart 11, and the rod body of the infusion stand 14 is a hydraulic rod for automatically controlling the length of the infusion stand 14.

[0045] The disinfection device comprises a base 2, a disinfection part 3, a surrounding component 4 and a sealing component 5. The base 2 is fixedly arranged at the bottom end of the peritoneal dialysis machine component 1. The bottom end of the base 2 is fixed with a moving wheel 6 for supporting the peritoneal dialysis machine component 1. The disinfection part 3 is arranged at the top of the peritoneal dialysis machine component 1. The disinfection part 3 comprises a hollow plate 31. A connecting pipe 32 is fixed to one side of the bottom end of the hollow plate 31. A plurality of atomizing nozzles 33 are fixed to the bottom end of the hollow plate 31. The atomizing nozzles 33 are arranged at the top of the peritoneal dialysis machine component 1. The disinfection liquid automatic proportioning device 15 The liquid outlet end is connected to the connecting pipe 32 by a pipeline, and the personnel pour the disinfectant and water into the disinfectant automatic proportioning device 15 for automatic proportioning, and then the delivery pump pumps the proportioned disinfectant into the hollow plate 31. The disinfectant automatic proportioning device 15 adopts an existing device, such as a disinfectant automatic proportioning device with publication number CN212492791U, which will not be further described here. The delivery pump pumps the disinfectant in the disinfectant barrel into the hollow plate 31, and then the atomizing nozzle 33 sprays a mist of disinfectant for disinfecting the peritoneal dialysis machine component 1.

[0046] In order to prevent the disinfectant from escaping into the environment, Figure 1 and Figure 4-Figure 10 As shown, an enclosure component 4 is provided between the base 2 and the disinfection part 3, and the enclosure component 4 is provided outside the peritoneal dialysis machine component 1. The enclosure component 4 is unfolded to surround the outside of the peritoneal dialysis machine component 1 to prevent the disinfectant from escaping outward. The enclosure component 4 includes a shell 41 fixed between the base 2 and the disinfection part 3, and the shell 41 is close to the edge of the peritoneal base 2. A rotating rod 42 is provided inside the shell 41, and a rolled cloth cover 43 is wound outside the rotating rod 42. The movable end of the cloth cover 43 extends outside the shell 41, and an opening for the cloth cover 43 to enter and exit is provided at the rear end of the shell 41. An L-shaped hollow rod 44 is fixed to the end of the cloth cover 43 away from the shell 41. The shell 41 and the L-shaped hollow rod 44 are both provided outside the atomizing nozzle 33. The L-shaped hollow rod 44 moves to pull the cloth cover 43 to unfold and surround the peritoneal dialysis machine component 1 to form an enclosure space. When the peritoneal dialysis machine assembly 1 is located in the enclosed space, the infusion stand 14 on the peritoneal dialysis machine assembly 1 is in a retracted state;

[0047] The top end of the rotating rod 42 is rotatably connected to the bottom end of the hollow plate 31, and the bottom end of the rotating rod 42 is rotatably connected to the top end of the base 2, and the bottom end of the rotating rod 42 is arranged inside the arc-shaped slide groove 21, and the two ends of the rotating rod 42 are respectively connected to the hollow plate 31 and the base 2 through a coil spring 47, so that the rotating rod 42 can roll up the cloth cover 43;

[0048] The top of the base 2 is provided with an arc-shaped slide groove 21, and the L-shaped hollow rod 44 penetrates the arc-shaped slide groove 21 and can slide along the arc-shaped slide groove 21. The bottom of the hollow plate 31 is located outside the shell 41 and the L-shaped hollow rod 44 and is provided with an annular slide groove 34. The end of the L-shaped hollow rod 44 away from the base 2 is arranged inside the annular slide groove 34 and is slidably connected to the annular slide groove 34.

[0049] Next, a driving assembly is provided in the base 2 for driving the L-shaped hollow rod 44 to rotate around the center of the cross section of the base 2. The driving assembly includes a servo motor 46 fixed to the center of the bottom end of the base 2. A hollow shaft 45 is fixed to the output end of the servo motor 46. One end of the L-shaped hollow rod 44 close to the base 2 passes through the base 2 and is fixed to the outer wall of the hollow shaft 45. The L-shaped hollow rod 44 is connected to the hollow shaft 45.

[0050] Moreover, if Figure 1-Figure 11 As shown, a sealing assembly 5 is provided on the top of the base 2, and the sealing assembly 5 includes a fixed airbag 51 fixed to the front end of the cloth cover 43 and a movable airbag 52 provided at one end of the L-shaped hollow rod 44 away from the cloth cover 43, and the movable airbag 52 is fixedly connected to the L-shaped hollow rod 44 through a connecting plate 53, and a connecting pipe 54 for connecting the L-shaped hollow rod 44 and the movable airbag 52 runs through the connecting plate 53, and after the cloth cover 43 is wrapped around the outside of the peritoneal dialysis machine assembly 1, the movable airbag 52 fits with the fixed airbag 51;

[0051] Next, an outer cover 55 is fixed to the top of the base 2, a fan 56 is fixed in the outer cover 55, an outlet pipe 59 is fixed to the bottom of the outer cover 55, an end of the outlet pipe 59 away from the outer cover 55 penetrates the base 2 and extends out of the base 2, a part of the air discharged by the fan 56 is discharged through the outlet pipe 59, the top of the hollow shaft 45 is rotatably connected with the center of the bottom of the outer cover 55 through a sealed bearing, and the hollow shaft 45 is connected with the outer cover 55, a part of the air discharged by the fan 56 enters the active airbag 52 through the hollow shaft 45, the L-shaped hollow rod 44, and the connecting pipe 54, and is used to inflate the active airbag 52;

[0052] A bellows 57 is fixed on the L-shaped hollow rod 44, and one end of the bellows 57 away from the L-shaped hollow rod 44 passes through the top of the fixed base 2 and is fixed to the bottom of the fixed airbag 51, and the L-shaped hollow rod 44, the bellows 57 and the fixed airbag 51 are connected in sequence, and the bellows 57 can be bent and stretched at will to avoid affecting the rotation of the hollow shaft 45. The air in the L-shaped hollow rod 44 also enters the fixed airbag 51 to inflate the fixed airbag 51. At least one air inlet pipe 58 is fixedly connected to the outside of the outer cover 55, and one end of the air inlet pipe 58 away from the outer cover 55 passes through the top of the base 2, and the air inlet pipe 58 is arranged outside the peritoneal dialysis machine component 1 and is arranged in the surrounding space;

[0053] The peritoneal dialysis machine assembly 1 is provided with a control system, and the control system can use an 8051 series single-chip microcomputer, which is an integrated circuit chip that integrates a processor core, a memory, and various peripheral functions, and can be used to control the peritoneal dialysis host 12, the disinfectant automatic proportioning device 15, the hydraulic rod, the heater 7, the servo motor 46, the fan 56, and the delivery pump. At the same time, the fan 56 is set to be a waterproof fan to prevent the disinfectant entering the outer cover 55 from affecting the fan 56.

[0054] The present invention disinfects the peritoneal dialysis machine assembly 1 after use. During disinfection, the control system first starts the delivery pump, the servo motor 46, and the fan 56. The servo motor 46 drives the hollow shaft 45 and the L-shaped hollow rod 44 to rotate. The L-shaped hollow rod 44 rotates along the arc-shaped slide groove 21 and the annular slide groove 34. The L-shaped hollow rod 44 rotates to pull the movable end of the cloth cover 43 to move, so that the rotating rod 42 rotates to expand the cloth cover 43 until the movable airbag 52 contacts the fixed airbag 51. The expanded cloth cover 43 surrounds the peritoneal dialysis machine assembly 1, thereby forming an enclosed space outside the peritoneal dialysis machine assembly 1. At the same time, the delivery pump pumps the disinfectant in the disinfectant barrel into the hollow plate 31, and then the atomizing nozzle 33 sprays a mist of disinfectant to the peritoneal dialysis machine assembly 1. The disinfectant disinfects the peritoneal dialysis machine assembly 1 in the enclosed space, which greatly reduces the amount of disinfectant escaping into the environment.

[0055] During the unfolding of the cloth cover 43, the fan 56 is started so that the air in the enclosed space carries the disinfectant into the outer cover 55 through the air inlet pipe 58, so that the disinfectant flows from top to bottom through the peritoneal dialysis machine component 1, thereby achieving continuous disinfection of the peritoneal dialysis machine component 1;

[0056] At the same time, a part of the air in the outer cover 55 carries the disinfectant and is discharged through the outlet pipe 59, and the discharged disinfectant is led out of the ward for subsequent treatment, and another part of the air enters the L-shaped hollow rod 44 through the hollow rotating shaft 45, and a part of the air in the L-shaped hollow rod 44 enters the movable airbag 52 through the connecting pipe 54 to inflate the movable airbag 52, and another part of the air in the L-shaped hollow rod 44 enters the fixed airbag 51 through the bellows 57 to inflate the fixed airbag 51. After the cloth cover 43 is fully unfolded, the inflated movable airbag 52 contacts the fixed airbag 51, reducing the gap in the enclosed space, and further reducing the amount of disinfectant in the enclosed space escaping into the environment;

[0057] Since the air in the enclosed space will be sucked into the air inlet pipe 58, in actual use, a barometer can be installed at the top of the base 2 in the enclosed space to detect the air pressure value. When the air pressure value in the enclosed space is not within the preset value, the control system changes the air pressure value in the enclosed space by controlling the power of the fan 56, so that the air pressure value in the enclosed space is maintained at -0.04-1MPa (negative pressure), so that the disinfectant in the enclosed space will not escape outside the enclosed space;

[0058] The concentration of the disinfectant is selected according to the type of disinfectant, for example, the concentration of 84 disinfectant is 1:100-1:200, and the concentration of peracetic acid is 0.1-0.5%. It should be avoided that the disinfectant concentration is too high to corrode and damage the peritoneal dialysis machine component 1. After the disinfection is completed, the disinfectant in the surrounding space is drained away, and the disinfectant remaining on the peritoneal dialysis host is dried at low temperature by the heater 7 to prevent the disinfectant from being on the peritoneal dialysis machine component 1 for a long time and corroding the peritoneal dialysis machine component 1, or penetrating into the peritoneal dialysis machine component 1 to cause damage to the circuit of the peritoneal dialysis machine component 1.

[0059] It is worth noting that in actual use:

[0060] 1. Install a pressure relief pipe on the fixed airbag 51 and the movable airbag 52, and install an electric pressure relief valve on the pressure relief pipe. At the same time, install a pressure gauge on the fixed airbag 51 and the movable airbag 52 to detect the air pressure inside the two. The pressure gauge and the electric pressure relief valve are both connected to the control system. The pressure gauge presets the air pressure value range of the fixed airbag 51 and the movable airbag 52. When the air pressure value inside the fixed airbag 51 and the movable airbag 52 is within the preset value range, the control system opens the electric pressure relief valve to release the pressure of the fixed airbag 51 and the movable airbag 52, so as to avoid the fixed airbag 51 and the movable airbag 52 from continuous expansion and explosion, thereby improving safety;

[0061] 2. One-way valves are arranged on the hollow shaft 45, the air inlet pipe 58, the connecting pipe 54 and the bellows 57 to keep the air flow path as follows: ① air inlet pipe 58-outer cover 55-hollow shaft 45-L-shaped hollow rod 44-connecting pipe 54-movable air bag 52, ② air inlet pipe 58-outer cover 55-hollow shaft 45-bellows 57-fixed air bag 51, ③ air inlet pipe 58-outer cover 55-outlet pipe 59. Other structures can be provided with one-way valves as needed;

[0062] Furthermore, a voice control module and a timing module are also provided in the peritoneal dialysis host 12, and both the voice control module and the timing module are connected to the control system. The voice control module model is ASR-PRO, and the voice control module is a hardware device that can realize voice recognition and control functions, and usually integrates voice recognition technology and a control interface, and can convert the user's voice commands into corresponding control signals, so as to facilitate medical staff to perform voice control operations on the peritoneal dialysis host 12, and can be used for operation voice reminders and disinfection reminders. At the same time, voice prompts can be played for each step during the operation of the peritoneal dialysis host 12.

[0063] The timing module model is DD3225TS. The timing module can allow the disinfection device to perform disinfection work at a specified time, thereby realizing automatic timed disinfection of the peritoneal dialysis machine component 1.

[0064] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A peritoneal dialysis machine with intelligent voice control and disinfection functions, comprising a peritoneal dialysis machine component (1), characterized in that: The peritoneal dialysis machine assembly (1) is provided with a disinfection device outside, and the disinfection device comprises: A base (2) is fixedly arranged at the bottom end of the peritoneal dialysis machine component (1) and is used to support the peritoneal dialysis machine component (1); A disinfection unit (3) is arranged on the top of the peritoneal dialysis machine component (1) and is used to spray disinfectant onto the peritoneal dialysis machine component (1) for disinfection; The surrounding component (4) is arranged between the base (2) and the disinfection part (3), and the surrounding component (4) is unfolded to surround the outside of the peritoneal dialysis machine component (1) to prevent the disinfectant from escaping outwards; The enclosure component (4) comprises a shell (41) fixed between the base (2) and the disinfection part (3), the shell (41) being close to the edge of the base (2), a rotating rod (42) being provided inside the shell (41), a rolled cloth cover (43) being wound around the outside of the rotating rod (42), a movable end of the cloth cover (43) extending outside the shell (41), an L-shaped hollow rod (44) being fixed to one end of the cloth cover (43) away from the shell (41), the L-shaped hollow rod (44) moving to pull the cloth cover (43) to unfold and surround the peritoneal dialysis machine component (1) to form an enclosure space.

2. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 1, characterized in that: A moving wheel (6) is fixed at the bottom end of the base (2), and a driving component for driving the L-shaped hollow rod (44) to rotate around the center of the cross section of the base (2) is provided inside the base (2); The driving assembly comprises a servo motor (46) fixed at the center of the bottom end inside the base (2); a hollow rotating shaft (45) is fixed at the output end of the servo motor (46); one end of the L-shaped hollow rod (44) close to the base (2) penetrates the base (2) and is fixed to the outer wall of the hollow rotating shaft (45); and the L-shaped hollow rod (44) is connected to the hollow rotating shaft (45).

3. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 2, characterized in that: An arc-shaped slide groove (21) is provided at the top of the base (2), and the L-shaped hollow rod (44) passes through the arc-shaped slide groove (21) and can slide along the arc-shaped slide groove (21).

4. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 3, characterized in that: The disinfection part (3) comprises a hollow plate (31), a connecting pipe (32) is fixed to one side of the bottom end of the hollow plate (31), a plurality of atomizing nozzles (33) are fixed to the bottom end of the hollow plate (31), and the atomizing nozzles (33) are arranged on the top of the peritoneal dialysis machine component (1), and the outer shell (41) and the L-shaped hollow rod (44) are both arranged on the outside of the atomizing nozzles (33).

5. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 4, characterized in that: An annular slide groove (34) is provided at the bottom end of the hollow plate (31) at a position outside the outer shell (41) and the L-shaped hollow rod (44); one end of the L-shaped hollow rod (44) away from the base (2) is arranged inside the annular slide groove (34) and is slidably connected to the annular slide groove (34).

6. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 5, characterized in that: The top end of the rotating rod (42) is rotatably connected to the bottom end of the hollow plate (31), and the bottom end of the rotating rod (42) is rotatably connected to the top end of the base (2). The bottom end of the rotating rod (42) is arranged inside the arc-shaped slide groove (21). The two ends of the rotating rod (42) are respectively connected to the hollow plate (31) and the base (2) through a coil spring (47), so that the rotating rod (42) can roll up the cloth cover (43). The rear end of the housing (41) is provided with an opening for the cloth cover (43) to enter and exit.

7. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 4, characterized in that: A sealing assembly (5) is provided on the top of the base (2), the sealing assembly (5) comprising a fixed airbag (51) fixed to the front end of the cloth cover (43) and a movable airbag (52) provided at the end of the L-shaped hollow rod (44) away from the cloth cover (43), the movable airbag (52) being fixedly connected to the L-shaped hollow rod (44) via a connecting plate (53), and a connecting pipe (54) for connecting the L-shaped hollow rod (44) and the movable airbag (52) running through the connecting plate (53); After the cloth cover (43) is wrapped around the outside of the peritoneal dialysis machine component (1), the movable air bag (52) and the fixed air bag (51) are fitted together.

8. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 7, characterized in that: An outer cover (55) is fixed at the top of the base (2), a fan (56) is fixed inside the outer cover (55), an outlet pipe (59) is fixed at the bottom of the outer cover (55), an end of the outlet pipe (59) away from the outer cover (55) penetrates the base (2) and extends outside the base (2), and a part of the air exhausted by the fan (56) is discharged through the outlet pipe (59); The top end of the hollow rotating shaft (45) is centrally connected to the bottom end of the outer cover (55) for rotation, and the hollow rotating shaft (45) is connected to the outer cover (55), and a portion of the air discharged by the fan (56) enters the active air bag (52) through the hollow rotating shaft (45), the L-shaped hollow rod (44), and the connecting tube (54) to inflate the active air bag (52); A bellows (57) is fixed on the L-shaped hollow rod (44); one end of the bellows (57) away from the L-shaped hollow rod (44) passes through the top of the base (2) and is fixed to the bottom of the fixed airbag (51); the L-shaped hollow rod (44), the bellows (57) and the fixed airbag (51) are connected in sequence; air in the L-shaped hollow rod (44) also enters the fixed airbag (51) to inflate the fixed airbag (51).

9. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 8, characterized in that: The outer cover (55) is fixedly connected to at least one air inlet pipe (58) on the outside, and one end of the air inlet pipe (58) away from the outer cover (55) passes through the top of the base (2). The air inlet pipe (58) is arranged outside the peritoneal dialysis machine component (1) and in the surrounding space. The air inlet pipe (58) is used to absorb the sprayed disinfectant and to maintain a negative pressure in the surrounding space to prevent the disinfectant from escaping outward. A heater (7) is fixed at the top of the base (2) and located inside the air inlet pipe (58), and is used for low-temperature drying of the disinfectant remaining on the peritoneal dialysis machine component (1).

10. A peritoneal dialysis machine with intelligent voice control and disinfection functions according to claim 9, characterized in that: The peritoneal dialysis machine assembly (1) comprises a peritoneal dialysis main unit (12) arranged on the upper layer of a medical cart (11); a waste liquid bucket (13) and a disinfectant automatic proportioning device (15) are arranged on the lower layer of the medical cart (11); an infusion stand (14) is fixed to the rear side of the medical cart (11); and the rod body of the infusion stand (14) is a hydraulic rod for automatically controlling the length of the infusion stand (14); The liquid outlet end of the automatic disinfectant proportioning device (15) is connected to the connecting pipe (32), and the delivery pump in the automatic disinfectant proportioning device (15) pumps the proportioned disinfectant into the hollow plate (31); The peritoneal dialysis host (12) is provided with a control system, and the control system is used to control the peritoneal dialysis host (12), the disinfectant automatic proportioning device (15), the hydraulic rod, the heater (7), the servo motor (46), the fan (56) and the delivery pump; The peritoneal dialysis host (12) is also provided with a voice control module and a timing module, both of which are connected to the control system. The voice control module is used to voice control the operation of the peritoneal dialysis host (12), and the timing module is used for the disinfection device to perform timed disinfection on the peritoneal dialysis host (12).

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