CN117504037A - Multidirectional wound cleaning machine - Google Patents
Multidirectional wound cleaning machine Download PDFInfo
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- CN117504037A CN117504037A CN202410011176.0A CN202410011176A CN117504037A CN 117504037 A CN117504037 A CN 117504037A CN 202410011176 A CN202410011176 A CN 202410011176A CN 117504037 A CN117504037 A CN 117504037A
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- liquid supply
- cleaning
- wound
- cleansing
- supply pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 140
- 239000007921 spray Substances 0.000 claims abstract description 59
- 239000012459 cleaning agent Substances 0.000 claims abstract description 28
- 238000011010 flushing procedure Methods 0.000 claims abstract description 5
- 239000003599 detergent Substances 0.000 claims description 11
- 230000000474 nursing effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 206010052428 Wound Diseases 0.000 abstract description 64
- 208000027418 Wounds and injury Diseases 0.000 abstract description 64
- 238000005406 washing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 206010040047 Sepsis Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010043376 Tetanus Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 pollution is reduced Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/80—Implements for cleaning or washing the skin of surgeons or patients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0266—Stands, holders or storage means for irrigation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The disclosure provides a multidirectional wound cleaning machine, which relates to the technical field of medical appliances, and comprises a cleaning table, wherein the cleaning table can be used for placing a wound on a part of a human body; the liquid supply system comprises a liquid supply part, a liquid supply pipe, a spray gun and a liquid supply pump, wherein the liquid supply part is arranged on the cleaning table and can be used for supplying cleaning agent, one end of the liquid supply pipe is connected with the liquid supply part, the spray gun is detachably connected with the other end of the liquid supply pipe, and the liquid supply pump is arranged between the liquid supply part and the spray gun, wherein at least two liquid supply pipes are arranged at intervals along the periphery of the cleaning table so as to realize flushing in all directions; and the containing part comprises a reel for containing the liquid supply pipe and a driving piece which drives the reel to rotate and is provided with a limiting structure for preventing the reel from rotating reversely. The present disclosure can solve the problem that the existing wound cleaning machine has a limited cleaning range, and when the wound range is large or a plurality of wounds need to be cleaned, a patient is required to move the body, which is inconvenient.
Description
Technical Field
The present disclosure relates to the field of medical devices, and more particularly, to a multi-directional wound cleansing apparatus.
Background
In practical clinical medicine, the cleaning of wounds is a very common surgical treatment work, and contaminated wounds can cause bacteria propagation in the wounds to influence wound healing, and severe complications such as septicemia and sepsis can be caused when severe. Therefore, the polluted wounds are treated seriously, the pollutants possibly remained in the wounds are carefully removed, then the wounds are disinfected and bound for many times, meanwhile, the probability of tetanus infection is greatly increased for the polluted wounds, the cleaning quality of the wounds is required to be ensured when the actual wounds are cleaned, the infection rate is reduced, and meanwhile, good hemostatic and other works are also required.
The existing wound cleaning machine generally comprises a cleaning table capable of allowing a patient to place a wound, a liquid supply system arranged in a bed body and a spray gun communicated with the liquid supply system, when the patient needs to make the wound, the patient takes the hand wound as an example, the patient places the hand on the workbench, the medical staff opens the spray gun, and cleaning agent conveyed by the liquid supply system is sprayed on the wound of the patient through the spray gun so as to flush and clean the wound of the patient.
However, the existing wound cleaning machine has a limited cleaning range, and can only clean the wound in the length range of the pipeline connected with the spray gun, so that when the wound range is large or a plurality of wounds need to be cleaned, the patient is required to move the body, and the cleaning machine is very inconvenient.
Disclosure of Invention
One technical problem to be solved by the present disclosure is: the existing wound cleaning machine has limited cleaning range, and when the wound range is large or a plurality of wounds need to be cleaned, patients need to move the body, so that the wound cleaning machine is very inconvenient.
To solve the above technical problem, an embodiment of the present disclosure provides a multi-azimuth wound cleaning machine, including:
the cleaning table can be used for placing the part where the wound is located on the human body;
the liquid supply system comprises a liquid supply part, a liquid supply pipe, a spray gun and a liquid supply pump, wherein the liquid supply part is arranged on the cleaning table and can be used for supplying cleaning agent, one end of the liquid supply pipe is connected with the liquid supply part, the spray gun is detachably connected with the other end of the liquid supply pipe, and the liquid supply pump is arranged between the liquid supply part and the spray gun, and at least two liquid supply pipes are arranged at intervals along the periphery of the cleaning table so as to realize flushing in all directions;
and the containing part comprises a reel for containing the liquid supply pipe and a driving piece which drives the reel to rotate and is provided with a limiting structure for preventing the reel from rotating reversely.
In some embodiments, the limit structure comprises:
the transmission shaft is coaxially connected with the driving piece in a transmission way;
the rotating ring is coaxially fixed on the transmission shaft, and an annular groove is formed in the end face, away from the driving piece, of the rotating ring along the circumferential direction of the rotating ring;
the chain wheel is coaxially and rotatably connected to the rotating ring and connected with the reel, the inner diameter of the chain wheel is larger than the outer diameter of the ring groove, a plurality of clamping grooves are sequentially formed in the inner periphery of the chain wheel along the circumferential direction of the chain wheel, and groove walls at one ends of the clamping grooves are obliquely arranged along the tangential direction of the inner periphery of the chain wheel in the same direction;
the chain is matched with the chain wheel, a sliding seat and a sliding rail matched with the sliding seat are arranged at the bottom of the chain, and the chain can slide along the extending direction of the sliding rail and simultaneously drives the chain wheel to rotate;
the end part of the pawl, which is far away from the clamping end, is provided with a torsion spring, one end of the torsion spring is fixed with the pawl, and the other end of the torsion spring is propped against the ring groove;
in the first state, the driving piece is stopped, the sliding seat drives the chain to slide, the chain wheel drives the winding wheel to rotate forward to discharge the liquid supply pipe, the pawl is fixed in position, and the clamping end sequentially slides across the clamping grooves;
in the second state, the sliding seat stops sliding independently, the driving piece drives the chain wheel and the winding wheel to rotate reversely to retract the liquid supply pipe, and the pawl rotates reversely along with the chain wheel.
In some embodiments, the spray gun and the end part of the liquid supply pipe are respectively provided with a male quick connector and a female quick connector which are matched, and the spray gun also comprises a valve switch for controlling the flow of the cleaning agent and a distance sensor arranged at the spraying end of the spray gun;
the multi-azimuth wound cleaning machine further comprises a measuring module for measuring the flow rate and the flow velocity of the cleaning agent and a control module, wherein the control module can calculate the pressure of the cleaning agent at the spraying end on the surface of the human body according to the distance between the spraying end and the human body measured by the distance sensor and the flow velocity of the cleaning agent, and adjust the flow velocity of the cleaning agent in the liquid supply pipe or prompt an operator to adjust the distance of the spray gun.
In some embodiments, the multi-directional wound cleansing machine further comprises a first display screen capable of displaying the distance of the discharge end from the human body, the flow rate of the cleansing agent, and the pressure of the surface of the human body to which the discharge end cleansing agent is applied, and the first display screen has a light module and a sound module capable of prompting an operator to adjust the distance of the spray gun.
In some embodiments, the cleaning platform is provided with at least one liquid supply platform for placing the liquid supply part, one side of the liquid supply platform is provided with an opening, the top wall of the liquid supply platform is provided with a liquid supply opening for the end part of the liquid supply pipe to extend into and be fixed for the liquid supply pipe to suck cleaning agent, and the bottom surface of the liquid supply platform extends obliquely from outside to inside from top to bottom towards the inside of the cleaning platform.
In some embodiments, a liquid collecting disc capable of collecting waste liquid and a transparent shielding door hinged to the outer part of the cleaning table and capable of closing the liquid supply table are further arranged at the bottom inside the liquid supply table.
In some embodiments, the multi-directional wound cleaner further comprises a clamping ring with an opening for fixing the spray gun and the end part of the liquid supply pipe, and a pair of flaring wing plates are bent and formed at the opening of the clamping ring.
In some embodiments, the cleaning platform is provided with a cleaning area for placing the wound on the human body and a liquid collecting tank communicated with the cleaning area, a flow passage communicated with the liquid collecting tank is arranged on the table top of the cleaning area, and a nursing pad provided with a plurality of through holes for placing the wound on the human body is arranged on the upper part of the flow passage.
In some embodiments, the spray gun further comprises an umbrella-shaped splash guard disposed at the discharge end, the open end of the splash guard facing away from the liquid supply tube.
In some embodiments, the spray head of the spray gun can form spray with various shapes by adopting a multifunctional spray head.
Through above-mentioned technical scheme, this disclosure provides a diversified wound cleaning machine, place patient's wound place on the cleaning bench, select nearest feed pipe according to the wound position, link to each other spray gun and feed pipe, pull feed pipe makes feed pipe follow the reel and emits, make the spray gun be close to patient's wound, spray the cleaner on the wound, when the wound area is great or when many wounds, can communicate many feed pipes and a plurality of spray guns simultaneously, clear up the wound simultaneously, need not patient and remove the position, can effectively alleviate patient's misery, and under the effect of reel and driving piece, feed pipe can not drop on the ground because of stretching and be stained with dirty or stumble other people, also can pack up rapidly after finishing using, medical personnel's work load can effectively be alleviateed.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a configuration of a multi-directional wound cleansing machine disclosed in an example of the present disclosure;
FIG. 2 is a schematic partial structural view of one implementation of a multi-directional wound cleansing machine disclosed in an example of the present disclosure;
FIG. 3 is a schematic partial structure of one implementation of a liquid supply system disclosed in an example of the present disclosure;
FIG. 4 is a schematic view of a structure of one implementation of the receiving portion and the limiting structure disclosed in the example of the present disclosure;
fig. 5 is a schematic partial structural view of one implementation of a snap ring disclosed in an embodiment of the present disclosure.
Reference numerals illustrate:
100. a cleaning table; 110. a cleaning zone; 111. a flow passage; 120. a liquid collecting tank; 130. a nursing pad; 140. a liquid supply table; 141. a drip pan; 142. a shutter door; 200. a liquid supply system; 210. a liquid supply part; 220. a liquid supply pipe; 230. a spray gun; 240. a liquid feeding pump; 300. a storage section; 310. a reel; 320. a driving member; 400. a limit structure; 410. a transmission shaft; 420. a rotating ring; 421. a ring groove; 430. a sprocket; 431. a clamping groove; 440. a chain; 441. a sliding seat; 442. a sliding rail; 450. a pawl; 451. a torsion spring; 500. a first display screen; 600. a bill outlet part; 610. a second display screen; 620. a bill cashier; 700. and (5) clamping the ring.
Detailed Description
Embodiments of the present disclosure are described in further detail below in conjunction with figures 1-5 and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.
The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.
It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.
All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
According to a preferred embodiment of the present application, a multi-directional wound cleansing apparatus for cleansing a wound of a patient includes a cleansing stand 100 capable of providing a portion of a human body where a wound is located, a liquid supply system 200, and a housing 300, wherein the liquid supply system 200 and the housing 300 are both disposed on the cleansing stand 100. The liquid supply system 200 comprises a liquid supply part 210 which is arranged on the cleaning table 100 and can supply cleaning agent, a liquid supply pipe 220 with one end connected with the liquid supply part 210, a spray gun 230 which is detachably connected with the other end of the liquid supply pipe 220, and a liquid supply pump 240 which is arranged between the liquid supply part 210 and the spray gun 230, wherein the liquid supply pipes 220 are mutually arranged at intervals along the periphery of the cleaning table 100 so as to realize flushing in all directions, further, the two liquid supply pipes 220 are respectively arranged at opposite angles of the cleaning table 100, further, the liquid supply pipes 220 are provided with four liquid supply pipes 220, and the four liquid supply pipes 220 are respectively arranged at middle positions around the cleaning table 100, so that the spraying range of the spray gun 230 can be fully enlarged, the length of the liquid supply pipe 220 is not excessively long, and the flow of cleaning agent from the liquid supply part 210 to the spray gun 230 is shortened.
Preferably, the spray gun 230 is provided with a handle, when the wounds at different positions are washed, the liquid supply pipe 220 connected with the spray gun 230 is changed, so that the production cost can be further saved, and of course, a plurality of handles of the spray gun 230 can be also arranged, so that a plurality of medical staff can simultaneously treat the wounds of patients.
The accommodating part 300 includes a roller 310 for accommodating the liquid supply pipe 220 and a driving part 320 for driving the roller 310 to rotate and having a limit structure 400 for preventing the roller 310 from rotating reversely, preferably, the roller 310 is a double-edge wheel, and the edges of the two sides of the double-edge wheel can prevent the liquid supply pipe 220 from slipping from the two sides of the roller 310 when the liquid supply pipe 220 is accommodated.
In some embodiments, the spacing structure 400 includes a drive shaft 410 coaxially drivingly coupled to the driver 320, a rotating ring 420 coaxially fixed to the drive shaft 410, a sprocket 430 coaxially rotatably coupled to the rotating ring 420 and coupled to the reel 310, a freely slidable chain 440 mated with the sprocket 430, and a pawl 450. The driving member 320 preferably makes the servo motor or the servo motor, the rotating ring 420 is in a step shape, and comprises a first ring body and a second ring body, the inner diameter of the first ring body is smaller than the inner diameter of the second ring body, the outer diameter of the first ring body is larger than the outer diameter of the second ring body, the first ring body is coaxially connected with the driving member 320 in a rotating manner, the chain wheel 430 is coaxially connected with the second ring body in a rotating manner, a ring groove 421 is arranged on the end surface of the first ring body, close to the second ring body, along the circumferential direction of the first ring body, and the outer diameter of the ring groove 421 is smaller than the inner diameter of the chain wheel 430.
The sprocket 430 is rotatably disposed on the second ring, and a connection plate is disposed between the sprocket 430 and the second ring, so that the sprocket 430 drives the reel 310 to rotate. The inner circumference of the sprocket 430 is provided with a plurality of clamping grooves 431 along the circumference of the sprocket 430 in sequence, one end groove walls of the clamping grooves 431 are all obliquely arranged along the tangential direction of the inner circumference of the sprocket 430 in the same direction, the other end groove walls are arranged along the radial direction perpendicular to the sprocket 430, the clamping ends of the pawls 450 are clamped in the clamping grooves 431, when the sprocket 430 rotates positively, the clamping ends of the pawls 450 slide through the clamping grooves 431 in sequence, and when the sprocket 430 rotates reversely, the clamping ends of the pawls 450 are clamped in the clamping grooves 431. The end that the pawl 450 kept away from the card and establishes the end is provided with torsion spring 451, torsion spring 451's one end and pawl 450 are fixed, and the other end supports to locate in the annular 421, and preferably, for the stability of reinforcing pawl 450, torsion spring 451 supports to locate the one end of annular 421 and buckles into the discoid to increase torsion spring 451's end and annular 421's area of contact, in order to improve pawl 450's stability, still further, can set up a slider at torsion spring 451's end, make this slider and annular 421 adaptation, in order to improve slider and annular 421's stability and slider gliding smoothness, can set up the electro-magnet between slider and annular 421.
The length of the chain 440 should be several times the circumference of the sprocket 430, two ends of the chain 440 may be fixed to two ends of the sliding seat 441 by nuts, the extending direction of the sliding rail 442 is perpendicular to the axial direction of the driving shaft 410, and the sliding seat 441 and the sliding rail 442 may be linear motors.
In the first state, the driving member 320 is suspended, the sliding seat 441 is capable of performing autonomous linear movement, the sliding seat 441 is at an initial position, the sliding seat 441 drives the chain 440 to slide along the extending direction of the sliding rail 442, along with the sliding of the chain 440, the sprocket 430 rotates, because the driving member 320 is suspended at this time, the sprocket 430 rotates forward along with the sliding of the chain 440 (the arrangement of the forward rotation direction should be according to the inclined direction of the inclined wall of the clamping groove 431), thereby the reel 310 rotates along with the forward rotation of the sprocket 430, the liquid supply tube 220 wound on the reel 310 is discharged, and in the rotation process of the sprocket 430, the elastic force of the torsion spring 451 is always greater than the centrifugal force and other forces caused by the rotation of the sprocket 430, so that the position of the pawl 450 is fixed, the clamping end of the pawl 450 slides sequentially over the plurality of clamping grooves 431, and the sprocket 430 is prevented from driving the reel 310 to rotate reversely. Since the length of the chain 440 is several times the circumference of the sprocket 430, the sprocket 430 can discharge the sufficiently long supply pipe 220.
In the second state, the driving member 320 is started, the sliding seat 441 stops the autonomous linear movement, the driving member 320 drives the sprocket 430 to rotate reversely, the sprocket 430 drives the reel 310 to rotate reversely to retract the discharged liquid supply tube 220, and the chain 440 is gradually returned to the initial position under the driving of the sprocket 430. During rotation of the sprocket 430, centrifugal force and other forces generated by rotation of the sprocket 430 are greater than the elastic force of the torsion spring 451 such that the torsion spring 451 rotates reversely along the circumferential direction of the ring groove 421 with the sprocket 430.
In summary, under the cooperation of the limiting structure 400 and the driving piece 320, the retraction of the liquid supply pipe 220 can be adjusted according to the needs of medical staff, so that the wound of a patient can be conveniently cleaned, and the liquid supply pipe 220 can be conveniently stored and arranged. As a preferred embodiment, a control switch may be disposed on the outer wall of the cleaning table 100 to control the retraction of the liquid supply pipe 220, and further, a knob may be disposed to control the sliding speed of the sliding seat 441 and the rotation speed of the transmission shaft 410, i.e. to control the speed of discharging the liquid supply pipe 220 and retracting the liquid supply pipe 220.
In some embodiments, the ends of the spray gun 230 and the liquid supply pipe 220 are respectively provided with a male-female quick connector which is matched with each other, so that the quick connection of the spray gun 230 and the liquid supply pipe 220 is convenient, and the cost is saved, and the replacement is convenient.
Still further, in some embodiments, the spray gun 230 may further include a valve switch for controlling the flow rate of the cleaning agent and a distance sensor disposed at the spraying end of the spray gun 230, and the multi-directional wound cleaning agent may further include a measuring module for measuring the flow rate and flow velocity of the cleaning agent and a control module for calculating the pressure of the cleaning agent at the spraying end applied to the surface of the human body according to the distance between the spraying end and the human body measured by the distance sensor and the flow velocity of the cleaning agent, and adjusting the flow velocity of the cleaning agent in the liquid supply pipe 220 or prompting the medical staff to adjust the distance of the spray gun 230. Further preferably, the control module can also have a certain recording function, so that the optimal flow velocity at each distance position can be accurately recorded, and the adjustment time of medical staff is shortened. It is to be appreciated that the present disclosure may also include an adjustment switch that enables a healthcare worker to manually adjust the flow rate of the cleaning agent.
In some embodiments, the multi-directional wound cleansing machine further includes a first display screen 500, the first display screen 500 is capable of displaying the distance of the spray end from the human body, the flow rate of the cleansing agent, and the pressure of the cleansing agent applied to the human body surface by the spray end, and the first display screen 500 has a light module and a sound module capable of prompting the operator to adjust the distance of the spray gun 230. The first display 500 is convenient for medical staff to adjust the flow rate and flow quantity of the spray gun 230 to reduce the pain of patients, and on the other hand, reminds the medical staff in various ways to achieve the purpose of fully reminding.
In some embodiments, the cleaning platform 100 has at least one liquid supply platform 140 for placing a cleaning part, one side of the liquid supply platform 140 is opened, a liquid supply port for extending and fixing an end of the liquid supply pipe 220 is formed on the top wall of the liquid supply platform 140 to allow the liquid supply pipe 220 to suck cleaning agent, and in daily operation, the liquid supply part 210 is generally selected from bagged/bottled cleaning agents. As a preferred embodiment, the liquid supply table 140 may be an open slot formed on the outer wall of the cleaning table 100, and the length of the liquid supply pipe 220 extending into the liquid supply table 140 should not be smaller than the height of the liquid supply table 140 so as to suck the cleaning agent in the liquid supply portion 210 as much as possible. Preferably, the bottom surface of the liquid supply table 140 is inclined to extend from the outside to the inside from top to bottom toward the inside of the washing table 100, so that the liquid at the bottom of the bagged/bottled detergent can be near the lowest position of the liquid supply table 140, so that the residual detergent at the bottom of the bagged/bottled detergent can be sucked, and waste is reduced.
In some embodiments, during the suction process of the cleaning agent, the cleaning agent in the bag/bottle and/or the liquid supply pipe 220 inevitably drops or leaks, so that the liquid supply table 140 is more convenient to clean in order to collect the leaked liquid, pollution is reduced, and a liquid collecting disc 141 capable of collecting waste liquid is further arranged at the bottom in the liquid supply table 140. Further, in order to prevent dust from entering the liquid supply table 140, a transparent shielding door 142 capable of closing the liquid supply table 140 is hinged to the outside of the cleaning table 100, and acrylic material is preferably selected as the transparent shielding door 142, so that the cleaning table is light in weight, firm and low in manufacturing cost.
In some embodiments, the multi-directional wound cleansing machine further comprises a clamping ring 700 with an opening for fixing the spray gun 230 and the end of the liquid supply pipe 220, and a pair of flares are formed at the opening of the clamping ring 700 in a bending mode. The clamping ring 700 is matched with the quick connector of the liquid supply pipe 220, and the flaring shape is more convenient for placing the liquid supply pipe 220.
In some embodiments, the cleaning table 100 has a cleaning area 110 for placing a wound on a human body and a liquid collecting tank 120 communicated with the cleaning area 110, a flow channel 111 communicated with the cleaning tank is formed on the table surface of the cleaning area 110, and a nursing pad 130 with a plurality of through holes for placing the wound on the human body is arranged on the upper part of the flow channel 111. As a preferred embodiment, the washing station 100 is in the form of a bed, the washing station 100 is capable of allowing a patient to lie on and sit on, the sump 120 is located on one side of the washing station 100, and the height of the sump 120 is less than the height of the washing zone 110 to facilitate the flow of liquid. The flow channels 111 are opened along the length direction of the washing table 100, the plurality of flow channels 111 are opened along the width direction of the washing table 100, and the height of the partition between the flow channels 111 is lower than the top surface of the washing table 100 to facilitate placement of the nursing pad 130. The plurality of through holes on the nursing pad 130 are arranged along the width direction of the nursing pad 130, so that on one hand, the dirt water flow channel 111 formed by flushing is convenient, and on the other hand, the support of the nursing pad 130 to a patient is improved, and the comfort of the patient in lying, sitting and lying is prevented from being reduced due to excessive superposition of the flow channel 111 and the through holes. Preferably, the nursing pad 130 is made of a waterproof material which is easy to wash.
In some embodiments, the spray gun 230 further includes an umbrella-shaped splash guard disposed at the discharge end, with the open end of the splash guard facing away from the liquid supply tube 220. Preferably, the splash guard is made of transparent material which is easy to observe.
In some embodiments, in the process of cleaning the wound, because the sizes of the wound are different, the area of the wound is different, so in order to clean the wound more specifically, the spray head of the spray gun 230 adopts a multifunctional spray head to form spray with various shapes, such as umbrella-shaped spray and mist spray.
In some embodiments, the multi-directional wound cleansing machine may further include a bill outlet 600, so as to realize one-person-one-bill recording, wherein the bill outlet 600 includes a second display screen 610 capable of displaying information such as a patient's name, and a bill outlet 620 capable of issuing and giving a bill to the patient, and also facilitate patient's recording.
Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description. Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.
Claims (10)
1. A multi-directional wound cleansing machine comprising:
a cleaning table (100), wherein the cleaning table (100) can be used for placing a wound part of a human body;
the cleaning device comprises a liquid supply system (200), wherein the liquid supply system (200) comprises a liquid supply part (210) which is arranged on a cleaning table (100) and can be used for supplying cleaning agents, a liquid supply pipe (220) with one end connected with the liquid supply part (210), a spray gun (230) which is detachably connected with the other end of the liquid supply pipe (220), and a liquid supply pump (240) which is arranged between the liquid supply part (210) and the spray gun (230), wherein the liquid supply pipes (220) are mutually provided with at least two liquid supply pumps at intervals along the periphery of the cleaning table (100) so as to realize flushing in all directions; and
and a housing part (300), wherein the housing part (300) comprises a reel (310) for housing the liquid supply pipe (220) and a driving piece (320) which drives the reel (310) to rotate and is provided with a limit structure (400) for preventing the reel (310) from rotating reversely.
2. The multi-directional wound cleansing machine of claim 1, wherein the limit structure (400) comprises:
a drive shaft (410), the drive shaft (410) being in coaxial drive connection with the drive member (320);
a rotating ring (420), wherein the rotating ring (420) is coaxially fixed on the transmission shaft (410), and a ring groove (421) is arranged on the end surface of the rotating ring (420) facing away from the driving piece (320) along the circumferential direction of the rotating ring (420);
the chain wheel (430) is coaxially and rotatably connected to the rotating ring (420), the chain wheel (430) is connected with the reel (310), the inner diameter of the chain wheel (430) is larger than the outer diameter of the ring groove (421), a plurality of clamping grooves (431) are sequentially formed in the inner periphery of the chain wheel (430) along the circumferential direction of the chain wheel (430), and groove walls at one ends of the clamping grooves (431) are obliquely arranged along the tangential direction of the inner periphery of the chain wheel (430) in the same direction;
the chain (440) is matched with the chain wheel (430), a sliding seat (441) and a sliding rail (442) matched with the sliding seat (441) are arranged at the bottom of the chain (440), and the chain (440) can slide along the extending direction of the sliding rail (442) and simultaneously drives the chain wheel (430) to rotate; and
a pawl (450), wherein a torsion spring (451) is arranged at the end part of the pawl (450) far away from the clamping end, one end of the torsion spring (451) is fixed with the pawl (450), and the other end of the torsion spring is propped against the ring groove (421);
in the first state, the driving piece (320) stops, the sliding seat (441) drives the chain (440) to slide, the chain wheel (430) drives the reel (310) to rotate forward to discharge the liquid supply pipe (220), the pawl (450) is fixed in position, and the clamping end sequentially slides across the clamping grooves (431);
in a second state, the sliding seat (441) stops sliding independently, the driving piece (320) drives the sprocket (430) and the reel (310) to rotate reversely to retract the liquid supply pipe (220), and the pawl (450) rotates reversely along with the sprocket (430).
3. The multi-directional wound cleansing machine of claim 1 wherein the ends of the lance (230) and the liquid supply tube (220) each have an adapted male and female quick connector, the lance (230) further comprising a valve switch for controlling the flow of cleansing agent and a distance sensor disposed at the discharge end of the lance (230);
the multidirectional wound cleaning machine further comprises a measuring module for measuring the flow rate and the flow velocity of the cleaning agent and a control module, wherein the control module can calculate the pressure of the surface of the human body, to which the cleaning agent is applied, at the spraying end according to the distance between the spraying end and the human body, which is measured by the distance sensor, and the flow velocity of the cleaning agent, and adjust the flow velocity of the cleaning agent in the liquid supply pipe (220) or prompt an operator to adjust the distance of the spray gun (230).
4. The multi-directional wound cleansing machine of claim 3 further comprising a first display screen (500), the first display screen (500) being capable of displaying a distance of the discharge end from the human body, a flow rate of the cleansing agent, and a pressure of the human body exterior to which the discharge end cleansing agent is applied, and the first display screen (500) having a light module and a sound module capable of prompting an operator to adjust a distance of the spray gun (230).
5. The multi-directional wound cleansing machine of claim 1 wherein the cleansing station (100) has at least one liquid supply station (140) for the liquid supply portion (210), wherein one side of the liquid supply station (140) is provided with an opening, a top wall of the liquid supply station (140) is provided with a liquid supply opening for the liquid supply pipe (220) to extend into and fix, so that the liquid supply pipe (220) sucks the cleansing agent, and a bottom surface of the liquid supply station (140) extends obliquely from the outside to the inside from top to bottom toward the inside of the cleansing station (100).
6. The multi-directional wound cleansing machine of claim 5 wherein the bottom within the liquid supply table (140) is further provided with a drip pan (141) capable of collecting waste liquid and a transparent shutter door (142) hinged to the exterior of the cleansing table (100) capable of closing the liquid supply table (140).
7. The multi-directional wound cleansing machine of claim 1 further comprising a snap ring (700) having an opening for securing the lance (230) to the end of the fluid supply tube (220), the snap ring (700) having a pair of flared wings formed by bending the snap ring (700) at the opening.
8. The multi-directional wound cleansing machine of claim 1 wherein the cleansing stand (100) has a cleansing area (110) for a portion of a human body on which a wound is placed and a sump (120) in communication with the cleansing area (110), a flow channel (111) in communication with the sump (120) is provided on a top surface of the cleansing area (110), and a nursing pad (130) having a plurality of through holes for a portion of a human body on which a wound is placed is provided on an upper portion of the flow channel (111).
9. The multi-directional wound cleansing machine of claim 1 wherein the spray gun (230) further comprises an umbrella-shaped splash guard disposed at the discharge end, the open end of the splash guard facing away from the liquid supply tube (220).
10. The multi-directional wound cleansing machine of claim 1 wherein the spray head of the spray gun (230) is capable of forming a plurality of shapes of spray using a multi-function spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410011176.0A CN117504037A (en) | 2024-01-04 | 2024-01-04 | Multidirectional wound cleaning machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410011176.0A CN117504037A (en) | 2024-01-04 | 2024-01-04 | Multidirectional wound cleaning machine |
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| CN117504037A true CN117504037A (en) | 2024-02-06 |
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| CN202410011176.0A Pending CN117504037A (en) | 2024-01-04 | 2024-01-04 | Multidirectional wound cleaning machine |
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