CN110575335B - Clinical internal medicine nursing is with bed side nursing device - Google Patents
Clinical internal medicine nursing is with bed side nursing device Download PDFInfo
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- CN110575335B CN110575335B CN201910924492.6A CN201910924492A CN110575335B CN 110575335 B CN110575335 B CN 110575335B CN 201910924492 A CN201910924492 A CN 201910924492A CN 110575335 B CN110575335 B CN 110575335B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/02—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with toilet conveniences, or specially adapted for use with toilets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0503—Holders, support devices for receptacles, e.g. for drainage or urine bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
Abstract
The invention relates to a bedside nursing device for clinical internal medicine nursing, which aims at the problems of inadequate cleaning work and difficult cleaning of patients with internal medicine diseases and inconvenient excretion of bedridden patients in the prior art, skillfully utilizes a group of conversion cylinder structures capable of being converted for use, the conversion cylinder not only can be used as a sewage temporary storage device for clean use, but also can be used as a closestool structure for excretion, the cleaned waste water is used as a flushing closestool, the energy is saved, the excrement is cleaned more thoroughly by adopting an air pressure pushing mode in the conversion cylinder, the cleaning device and the conversion cylinder do not occupy space, the tooth structures at different positions are skillfully utilized in an excrement collecting device to be matched with an outer gear ring to realize the working states of a clamping device and an opening and closing device at different positions, the automatic excrement collection is realized, and the manpower and material resources are saved, when making things convenient for the disease, alleviateed nursing staff's work burden, and convenient to use, degree of automation is high, and the practicality is strong.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a bedside nursing device for clinical internal medicine nursing.
Background
Clinical internal medicine includes respiratory medicine, digestive internal medicine, cardiovascular medicine, neurology, oncology, endocrinology, hematology, infectious disease department, pediatrics and the like. Respiratory medicine: including common cold, pneumonia, emphysema, pulmonary tuberculosis, bronchiectasis, asthma, lung cancer, cor pulmonale, respiratory failure, chronic bronchitis, pneumothorax, lung abscess, pleural effusion, and interstitial lung disease.
The internal medicine is a specialized family of clinical medicine, is the basis of almost all other clinical medicine, and is also called the mother of medicine. The content of internal medicine includes definition of disease, etiology, pathogenesis, epidemiology, natural history, symptom, sign, experimental diagnosis, image examination, differential diagnosis, treatment and prognosis. The method of internal science is to make a physical examination after inquiring or interviewing through the medical history, and to make an experimental diagnosis and an image examination according to the medical history and the examination findings, so as to eliminate the person with lower possibility in a plurality of differential diagnoses and obtain the most possible diagnosis; after diagnosis, the treatment methods of internal medicine include follow-up observation, lifestyle, medicine, interventional therapy (such as cardiac catheter, endoscope), etc., and the use of medicine is adjusted according to the condition of the patient to prevent and treat side effects and complications.
The nursing work of long-term bedridden patients, particularly the bedridden patients in the medical department, is very hard. Because of long-term bed rest, the body and the four limbs of the patient need to be cleaned frequently, thereby avoiding the skin diseases of the patient in the rehabilitation process, nursing staff need to replace clear water to clean the patient at times, in addition, the hands of the patient can not be in direct contact with water, the cleaning is not thorough, the workload of medical staff is increased in all the cases, and time and static force are wasted in the link of water replacement, which is troublesome and laborious, and the problem that the patient is difficult to excrete particularly for the patient who is inconvenient to move or old patients is particularly difficult to excrete, which is a big problem of medical nursing staff, because some patients are inconvenient to move or can not squat for a long time, the excretion problem is difficult to solve, the workload and the working strength of the nursing staff are further increased, and the patient feels uncomfortable, the psychological burden of patients is increased virtually, and therefore, a clinical internal nursing bed side nursing device is urgently needed to solve the problems.
Disclosure of Invention
In view of the above problems, the present invention provides a bedside nursing device for clinical medical nursing, which solves the above mentioned problems in the background art.
In order to achieve the above purpose, the invention provides the following technical scheme, a clinical internal medicine nursing bed side nursing device comprises a bed body, a drainage hole is arranged on the bed surface of the bed body, and the clinical internal medicine nursing bed side nursing device is characterized in that a support plate arranged at the lower end of a bottom plate is connected onto the bed body, a water tank and a water pump connected with the water tank are connected onto the support plate, two groups of vertical plates are connected between the support plate and the bed body, a cross slide block is longitudinally matched and glidingly matched with the vertical plates, a conversion barrel with openings at two ends is rotatably arranged between the two groups of cross slide blocks in a penetrating mode, so that the conversion barrel can relatively rotate relative to the cross slide block, a waste liquid temporary storage box is connected outside the conversion barrel, one end of a rotating shaft of the conversion barrel is connected with a main gear, a first motor is arranged on the corresponding vertical plate, the output shaft end of the main gear is connected with a driving gear, when the conversion barrel moves to the, the main gear and the driving gear are meshed for rotation;
the conversion cylinder is divided into a drainage cavity, a middle cavity and a sewage cavity by two partition plates arranged at intervals, the middle cavity is closed, an air pressure regulating pump is arranged in the middle cavity, a piston is matched with the sewage cavity in a sliding mode along the axial direction, the piston and the partition plates form a regulating air chamber, the air pressure regulating pump is communicated with the regulating air chamber through an air valve, the air pressure regulating pump drives the piston to move axially by controlling the air pressure of the regulating air chamber, a piston rod at the upper end of the piston extends to the middle cavity and is rotatably connected with a hollow round rod penetrating through the whole piston rod, one end of the round rod is communicated with a round nozzle arranged on one side, facing the opening, of the piston, a water spraying opening of the round nozzle is opened on one side facing the piston, the other end of the round rod is connected with the water pump and the waste liquid temporary storage box through a three-way pipe, and the sewage cavity and the waste liquid temporary storage box are arranged between, One-way valves are arranged between the waste liquid temporary storage box and the round rod and between the water pump and the round rod, a drain outlet and a drain valve are arranged at the bottom of the waste liquid temporary storage box, the drain cavity is connected with the containing box through a hose and the drain valve, the outlet end of the drain outlet is communicated with the containing box connected with the bottom of the bed body through the hose, and the outlet end of the drain cavity is connected with a blocking device to seal or open the drain cavity in the rotating process;
the lower end of the supporting plate is connected with an excrement collecting device to automatically collect excrement generated by a patient, the cross slide block on one side is connected with a hydraulic push rod in a hydraulic cylinder arranged on a corresponding vertical plate, and a straight rack is longitudinally connected on the vertical plate on the other side, so that when the hydraulic push rod pushes the conversion cylinder to move towards one side of the bed body, the main gear is meshed with the straight rack, and a cleaning device is connected in the bed body to complete the cleaning work and the wastewater treatment work of the patient by matching the cleaning device with the conversion cylinder;
the bed body on install an electrical unit, excrement collection device, cleaning device, blocking device, water pump, first motor, atmospheric pressure regulating pump, pneumatic cylinder and check valve and blowoff valve all be connected with the electrical unit electricity, and realize each unit cooperation of electrical control and accomplish each item work by the electrical unit.
Preferably, locking device including connecting at the solid fixed ring of a conversion section of thick bamboo axle head, solid fixed ring internal rotation connect a swivel ring, swivel ring equipartition sliding fit have multiunit cooperation board, the opposite side of cooperation board be connected with the pin, solid fixed ring one side open along circumference have multiunit and pin sliding fit's chute, multiunit cooperation board is mutually supported and is satisfied along with the rotation of swivel ring, makes the middle annular region of its constitution become or diminish, the swivel ring be connected with its pivoted arc rack of two sets of drives respectively outward, two sets of arc racks mesh with the riser on the first rack that different positions are connected respectively mutually, when satisfying the chamber of discharging in a conversion section of thick bamboo and rotating to forward or forward down position, first rack opens through arc rack drive cooperation board, at a conversion section of thick bamboo pivoted in-process, the cooperation board is closed.
Preferably, the excrement collecting device comprises a sleeve shaft which is rotatably connected to the supporting plate, the lower end of the sleeve shaft is connected with an indexing disc arranged below the supporting plate, four groups of vertically through cylinders are connected to the indexing disc along the circumferential direction, the upper end of each cylinder is connected with a clamping device used for fixing a garbage bag, the lower end of each cylinder is connected with an opening and closing device, the opening and closing devices can enable the lower end of each cylinder to be closed or opened, the sleeve shaft is coaxially connected with a first gear, the first gear is meshed with an incomplete gear at the output shaft end of a second motor arranged on the supporting plate, the second motor rotates for a circle, and the sleeve shaft is driven to rotate for a quarter of the circumference, so that the cylinders reach different working positions;
the clamping device comprises a first outer gear ring which is rotatably sleeved outside the cylinder, inner teeth are arranged in the first outer gear ring, a plurality of groups of second gears which are uniformly distributed and rotatably connected outside the cylinder are meshed and matched, a rotating shaft of each second gear is hollow and is internally in threaded fit with a vertically arranged lead screw, a limiting groove is axially formed outside the lead screw, the cylinder is connected with a limiting rod matched with the cylinder and used for limiting the rotation of the lead screw, and the upper end of the lead screw is connected with a compression plate which is matched with a notch groove formed in the upper end of the cylinder and used for clamping a garbage bag;
the opening and closing device comprises a second outer gear ring which is rotatably sleeved outside the cylinder, the second outer gear ring is provided with inner teeth and is meshed and matched with a plurality of groups of third gears which are uniformly distributed and rotatably connected to the lower end of the cylinder, the third gears are meshed with a fourth gear, the fourth gear is coaxially connected with a first bevel gear, the lower end of the cylinder is circumferentially and rotatably matched with a plurality of groups of rotating plates, the plurality of groups of rotating plates can form a circular supporting structure, a rotating shaft at the tail part of each rotating plate is coaxially connected with a second bevel gear meshed with the first bevel gear, and a damping structure for increasing the rotating friction force is arranged in the part of the rotating shaft of each rotating plate, which is rotatably matched with the cylinder;
the different positions of the supporting plate are respectively connected with a plurality of groups of tooth structures which are in meshing transmission with the first outer gear ring and the second outer gear ring, so that in the rotating process of the dividing plate, a clamping device in a cylinder at the right lower end of the conversion cylinder is in a clamping state, the other three positions are in a loosening state, an opening-closing structure in the cylinder above the containing box is in an opening state, and the other three positions are in a closing state;
the second motor is electrically connected with the master control unit.
Preferably, cleaning device include the clean platform of retractable ground vertical sliding fit at bed body lower extreme, clean platform bottom be a little higher than the up end in transition section of thick bamboo escape cavity, and connect a restriction transition section of thick bamboo pivoted square board in the bottom, clean platform in install clean pond, the bottom in clean pond be provided with the delivery port, delivery port and transition section of thick bamboo cooperation for carry out processing on next step after sewage gets into the escape cavity smoothly, clean pond upper end be provided with the multiunit water inlet, the multiunit water inlet with install the water heater in the backup pad and be connected through the hose, water heater and water pump be linked together, and with the electric control unit between the electricity be connected.
Preferably, be in the backup pad of the drum top of the next station department of drum under the section of thick bamboo that changes and connect a tightening means, tightening means include the round hole directly over corresponding the drum position, the round hole in have the first electric telescopic handle of the vertical setting of multiunit along the circumference equipartition, first electric telescopic handle's lower extreme connect second electric telescopic handle towards the direction of the centre of a circle, second electric telescopic handle's end connection an arc, multiunit arc runs through the drum lateral wall and realizes that the disposal bag breaks away from and tightens up from the drum, first electric telescopic handle, second electric telescopic handle all be connected with the electrical unit electricity.
Preferably, the lower end of the drain hole is connected with a rubber enclosure for preventing splashing.
The invention has the beneficial effects that: aiming at the problems of the prior art that the cleaning work is not in place and difficult to clean due to long-term lying of patients with medical diseases and the bedridden patients are inconvenient to excrete, the invention skillfully utilizes a group of conversion cylinder structures which can be used for conversion, the conversion cylinder not only can be used as a sewage temporary storage device for clean use, but also can be used as a closestool structure for excretion, and simultaneously can also use the cleaned waste water as a flushing closestool, thereby saving energy, the excrement can be cleaned more thoroughly by adopting an air pressure pushing mode in the conversion cylinder, and the cleaning device and the conversion cylinder can be retracted into a bed body without occupying space, and the working states of the clamping device and the opening and closing device at different positions can be realized by skillfully utilizing tooth structures at different positions in the excrement collecting device and matching with an outer gear ring, thereby realizing automatic excrement collection and saving manpower and material resources, when the patient is facilitated, the workload of nursing staff is reduced, the problem of nursing staff is solved, the use is convenient, the automation degree is high, and the nursing staff is suitable for popularization and use.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view angle two of the present invention.
Fig. 3 is a perspective view angle three of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is a schematic perspective view of the invention with part of the upper bed surface removed.
Fig. 6 is a schematic perspective view of the conversion cylinder and the locking device connected with the conversion cylinder.
Fig. 7 is a cross-sectional view of a transition piece of the present invention.
Fig. 8 is a perspective view of the locking device of the present invention.
Fig. 9 is a perspective view of the excrement collecting device according to the present invention.
Fig. 10 is a perspective view of the excreta collection device of the present invention.
Fig. 11 is a perspective view of the cylinder and its connections at one of the stations in the present invention.
Fig. 12 is a perspective view of the cylinder and its connecting portion according to the present invention.
Fig. 13 is a schematic perspective view of an opening/closing device in the excreta collection device of the present invention.
Fig. 14 is a schematic perspective view of the cleaning device of the present invention in cooperation with a transition cylinder.
Reference numerals: 1. a bed body; 2. a drain hole; 3. a support plate; 4. a water tank; 5. a water pump; 6. a vertical plate; 7. a crosshead shoe; 8. a conversion drum; 9. a waste liquid temporary storage tank; 10. a main gear; 11. a first motor; 12. a drive gear; 13. a drainage lumen; 14. a middle cavity; 15. a sewage chamber; 16. an air pressure regulating pump; 17. a piston; 18. adjusting the air chamber; 19. a round bar; 20. a circular spray head; 21. a sewage draining outlet; 22. a hydraulic cylinder; 23. a hydraulic push rod; 24. straight rack; 25. a fixing ring; 26. a rotating ring; 27. a mating plate; 28. a pin; 29. a chute; 30. an arc-shaped rack; 31. a first rack; 32. a quill; 33. an index plate; 34. a cylinder; 35. a first gear; 36. an incomplete gear; 37. a second motor; 38. a first outer ring gear; 39. a second gear; 40 leading screws; 41. a compression plate; 42. a second outer gear ring; 43. a third gear; 44. a fourth gear; 45. a first bevel gear; 46. a rotating plate; 47. a second bevel gear; 48. a tooth structure; 49. a cleaning station; 50. a square rod; 51. cleaning the pool; 52. a water outlet; 53. a water inlet; 54. a water heater; 55. a circular hole; 56. a first electric telescopic rod; 57. a second electric telescopic rod; 58. an arc-shaped plate; 59. a rubber enclosure; 60. a storage box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment one, combine the attached fig. 1-14, a clinical internal medicine nursing is with bed side nursing device, including the bed body 1, the bed surface of the bed body 1 on open and have the drain hole 2, the drain hole 2 is the round hole 55 form, and its position that sets up should accord with the relevant theory of human factors engineering, its characterized in that, the bed body 1 on connect one and place the bottom plate lower extreme in the backup pad 3, the backup pad 3 on connect with a water tank 4 and the water pump 5 that is connected with the water tank 4, the backup pad 3 with the bed surface between connect two sets of risers 6, the position of two sets of risers 6 is in the left and right sides of drain hole 2, the riser 6 vertical sliding fit have a cross slider 7, the riser 6 towards abluent one side also say that the following one side towards the cleaning device opens the slide way that the cross section is the cross, cross slider 7 sliding fit wherein, the length of cross slider 7 should be as long as possible, in order that the crosshead 7 cannot fall off from the vertical plate 6 and a certain supporting effect is provided for the connected part in the process that the crosshead 7 longitudinally moves along the vertical plate 6 later, a conversion cylinder 8 with two open ends is rotatably arranged between two groups of crosshead 7 so that the conversion cylinder 8 can relatively rotate relative to the crosshead 7, a waste liquid temporary storage box 9 is connected outside the conversion cylinder 8, rotating shafts at the left and right ends of the conversion cylinder 8 are respectively rotatably arranged in the crosshead 7 at two sides, one end of the rotating shaft of the conversion cylinder 8 is connected with a main gear 10, a first motor 11 is arranged on the corresponding vertical plate 6, the output shaft end of the main gear 10 is connected with a driving gear 12, the main gear 10 is meshed with the driving gear 12 when the conversion cylinder 8 moves to the position under the drainage hole 2, namely, in the process that the conversion cylinder 8 longitudinally moves in the vertical plate 6 along with the crosshead 7, when the conversion cylinder 8 moves to the position right below the drain hole 2, the position is also the limit position of the movement of the crosshead 7, at this time, the main gear 10 is smoothly meshed with the driving gear 12, the first motor 11 is a self-locking motor, the conversion cylinder 8 can be ensured to be locked at the current position when the conversion cylinder 8 is at the position, and the rotation in the vertical plane can not occur, unless the first motor 11 drives the conversion cylinder to rotate, and the locking in the longitudinal direction of the conversion cylinder 8 is realized, the invention depends on the structure of the hydraulic cylinder 22 at the other end of the rotating shaft and the hydraulic push rod 23 to realize the longitudinal locking, and because the hydraulic cylinder 22 has the function of locking the hydraulic push rod 23, the locking of the longitudinal movement of the conversion cylinder 8 is ensured;
the conversion cylinder 8 is divided into a discharge cavity 13, a middle cavity 14 and a sewage cavity 15 by two groups of partition plates arranged at intervals, the sewage cavity 15 is used for storing cleaned sewage, the discharge cavity 13 is used for containing excrement of a patient flowing out from the discharge hole 2, the middle cavity 14 is sealed and is internally provided with an air pressure adjusting pump 16, the air pressure adjusting pump 16 is controlled by an electric control unit to execute work of increasing air pressure and reducing air pressure, a piston 17 is matched in the sewage cavity 15 in an axial sliding manner, the piston 17 and the partition plates form an adjusting air chamber 18, the air tightness of the adjusting air chamber 18 is good, the air pressure adjusting pump 16 is communicated with the adjusting air chamber 18 through an air valve, the air pressure adjusting pump 16 drives the piston 17 to move axially by controlling the air pressure of the adjusting air chamber 18, and when the piston 17 needs to be pushed outwards, the master control unit controls the air valve on the air pressure adjusting pump 16 to be opened, meanwhile, the air pressure adjusting pump 16 inflates the adjusting air chamber 18 through an air pipe at the output end, so that the air pressure in the adjusting air chamber 18 is increased, the piston 17 is pushed to move outwards, the air pressure pushing is adopted, the working noise is low, the movement is stable and reliable, a piston 17 rod at the upper end of the piston 17 extends to the middle cavity 14 and is rotatably connected with a hollow round rod 19 penetrating through the whole piston 17 rod, one end of the round rod 19 is communicated with a round nozzle 20 arranged at one side of the piston 17 facing the opening, a water spraying opening of the round nozzle 20 is arranged on one side surface facing the piston 17, the other end of the round rod 19 is connected with the water pump 5 and the waste liquid temporary storage box 9 through a three-way pipe, the upper end of the piston 17 is connected with the piston 17 rod, the piston 17 rod vertically slides through the partition plate, the end of the piston 17 rod extends into the middle cavity 14, and the sliding connection part of the piston 17 rod and the partition plate needs, rubber rings can be arranged on the upper side and the lower side of a circle on the partition board, the rubber rings are matched with a piston 17 rod in an extrusion mode, so that air tightness is guaranteed, check valves are arranged between the sewage cavity 15 and the waste liquid temporary storage tank 9, between the waste liquid temporary storage tank 9 and a round rod 19 and between the water pump 5 and the round rod 19, the check valves of the sewage cavity 15 and the waste liquid temporary storage tank 9 enable clean sewage in the sewage cavity 15 to be smoothly transferred into the waste liquid temporary storage tank 9 from the check valves, one outlet end of the waste liquid temporary storage tank 9 is connected with the check valve, the other end of the check valve is connected with the movement of a three-way pipe on the round rod 19 through a hose, the waste liquid temporary storage tank 9 can supply cleaning water into the round rod 19 through the check valve, similarly, one outlet end of the water pump 5 is also connected with the check valve, and the other end of the check valve is connected with the other end of a three-way pipe on the, the secondary cleaning of clear water provided in the round rod 19 is realized, the bottom of the waste liquid temporary storage box 9 is provided with a drain outlet 21 and a drain valve, the drain cavity 13 is connected with the storage box 60 through a hose and the drain valve, the outlet end of the drain outlet 21 is communicated with the storage box 60 connected with the bottom of the bed body 1 through a hose, when excessive sewage is not stored in the waste liquid temporary storage box 9, the drain outlet 21 at the lower end of the waste liquid temporary storage box 9 flows into the storage box 60 through a hose for centralized treatment, the working states of the one-way valve and the drain valve are controlled by an electric control unit, the hose is not drawn due to limited space in the drawing, but the hose is not represented without the structure, the special description is provided herein, and for a person skilled in the art, how to connect the hose is easily understood here, so that the hose is not drawn here, the outlet end of the drain cavity 13 is connected with a blocking device, the sealing device is required to seal or open the drainage cavity 13 in the rotating process of the drainage cavity 13, because the drainage cavity 13 needs to be rotated to the lower part for collection and cleaning after a user finishes the drainage work, at the moment, the sealing device is required to effectively seal the outlet end of the drainage cavity in the rotating process, the pollution of the outlet end to other structures of the invention is reduced, and the outlet of the drainage cavity 13 can be completely opened by the sealing device when the drainage cavity 13 rotates to the right lower part;
the lower end of the supporting plate 3 is connected with an excrement collecting device to automatically collect excrement generated by a patient, the crosshead shoe 7 at one side is connected with a hydraulic push rod 23 in a hydraulic cylinder 22 arranged on a corresponding vertical plate 6, the hydraulic cylinder 22 has a locking function, when the hydraulic cylinder 22 moves to a limit position, the hydraulic valve in the hydraulic cylinder 22 is closed, at the moment, the hydraulic push rod 23 cannot move to realize the locking function, a straight rack 24 is longitudinally connected on the vertical plate 6 at the other side, the main gear 10 is meshed with the straight rack 24 when the hydraulic push rod 23 pushes the conversion barrel 8 to move towards one side of the bed body 1, the conversion barrel 8 rotates in the moving process due to the matching of the main gear 10 and the straight rack 24, the position of the sewage cavity 15 is adjusted, so that the sewage cavity 15 is always at the position of the positive upper end when the conversion barrel moves to the limit position, and the stability of the conversion barrel 8 in the moving process can be ensured, a cleaning device is connected in the bed body 1, so that the cleaning device and the conversion cylinder 8 are matched to complete patient cleaning work and wastewater treatment work;
bed body 1 on install an electrical unit, excrement collection device, cleaning device, blocking device, water pump 5, first motor 11, atmospheric pressure regulating pump 16, pneumatic cylinder 22 and check valve and blowoff valve all be connected with the electrical unit electricity, and realize each unit cooperation of electric control and accomplish each item work by the electrical unit, not only be provided with each item controller among the electrical unit, still be provided with time sequence generator simultaneously, control different parts according to the way accomplish clean arrangement and collect work.
In the second embodiment, on the basis of the first embodiment, with reference to fig. 1 to 14, the locking device includes a fixing ring 25 connected to the shaft end of the conversion cylinder 8, the fixing ring 25 is rotatably connected to a rotating ring, the rotating ring is uniformly provided with a plurality of sets of matching plates 27 in sliding fit, the matching plates 27 move along the direction of sliding slots uniformly distributed along the circumference of the rotating ring relative to the rotating ring, the other side of the matching plates 27 is connected with a pin 28, one side of the fixing ring 25 is provided with a plurality of sets of inclined slots 29 in sliding fit with the pin 28 along the circumference, the plurality of sets of matching plates 27 are matched with each other to meet the requirement of the rotation of the rotating ring, so that the middle annular area formed by the matching plates becomes smaller or smaller, the structure is similar to a camera shutter structure, the size of the middle annular area is realized by the structure, and two sets of arc-shaped racks 30, the two groups of arc-shaped racks 30 are respectively meshed with first racks 31 connected with different positions on the vertical plates 6, so that when the sewage cavity 15 in the conversion cylinder 8 rotates to a position upwards or downwards, the first racks 31 drive the matching plates 27 to be opened through the arc-shaped racks 30, in the rotating process of the conversion cylinder 8, the matching plates 27 are closed, in order to avoid causing pollution in a larger range when excrement cleaning is carried out, the rotating part of the sewage cavity 15 is often made to reciprocate only along a fixed half circle, in the reciprocating path, the first racks 31 are respectively arranged on the vertical plates 6 on two sides, the positions of the first racks 31 are staggered up and down, the rotating ring is ensured to be meshed with the first rack 31 on one side when being separated from the position directly above or directly below each time, so that the rotating ring is covered and closed, and when reaching the position directly above or directly below each time, the rotating ring is meshed with the first rack 31 on the other side to be opened, the locking work is completed, and the minimum pollution in the transferring process is ensured.
Embodiment three, on the basis of embodiment one, with reference to fig. 1 to 14, the excrement collecting device includes a quill 32 rotatably connected to the supporting plate 3, the lower end of the quill 32 is connected to an index plate 33 disposed below the supporting plate 3, four sets of vertically transparent cylinders 34 are circumferentially connected to the index plate 33, four different positions of the index plate 33 respectively correspond to different stations, for example, a station just below the discharge hole 2 is a collecting station, a station immediately before the collecting station is a sheathing station, a nursing staff is required to sheath and clean the plastic bags at the station, a station next to the collecting station is a finishing station, the station ensures that the garbage bags are not clamped by the cylinders 34, and temporarily seals the garbage bags, and a recycling station is opposite to the collecting station, and the station recycles the garbage bags into the storage box 60 for centralized treatment, the upper end of the cylinder 34 is connected with a clamping device used for fixing a garbage bag, the lower end of the cylinder 34 is connected with an opening and closing device, the opening and closing device can enable the lower end of the cylinder 34 to be closed or opened, the sleeve shaft 32 is coaxially connected with a first gear 35, the first gear 35 is meshed with an incomplete gear 36 at the output shaft end of a second motor 37 arranged on the supporting plate 3, the second motor 37 rotates for a circle, the sleeve shaft 32 is driven to rotate for a quarter of a circle, and therefore the cylinder 34 can reach different working positions, and the clamping device and the opening and closing device are in different working states when being respectively at different stations;
the clamping device comprises a first outer gear ring 38 which is rotatably sleeved outside the cylinder 34, inner teeth are arranged in the first outer gear ring 38 and are engaged and matched with a plurality of groups of second gears 39 which are uniformly distributed and rotatably connected outside the cylinder 34, the rotating shaft of the second gear 39 is hollow and is internally threaded with a vertically arranged lead screw 40, a limit groove is axially arranged outside the screw 40, a limit rod matched with the cylinder 34 is connected on the cylinder, for limiting the rotation of the lead screw 40, so that the lead screw 40 can move only in the vertical direction, the upper end of the screw 40 is connected with a pressing plate 41 which is matched with a gap groove arranged at the upper end of the cylinder 34 and used for firmly clamping the garbage bag, the pressing plate 41 is matched with the gap groove to reliably press and lock the garbage bag sleeved on the cylinder 34, and a plurality of rubber balls can be arranged in the gap groove to further play roles in anti-skidding and locking;
the opening and closing device comprises a second external gear ring 42 which is rotatably sleeved outside the cylinder 34, the second external gear ring 42 is provided with internal teeth and is engaged and matched with a plurality of groups of third gears 43 which are uniformly distributed and rotatably connected to the lower end of the cylinder 34, the third gears 43 are engaged with a fourth gear 44, the third gear 43 plays a transition role, the fourth gear 44 is coaxially connected with a first bevel gear 45, the lower end of the cylinder 34 is circumferentially and rotatably matched with a plurality of groups of rotating plates 46, the plurality of groups of rotating plates 46 can form a circular supporting structure, a rotating shaft at the tail part of the rotating plate 46 is coaxially connected with a second bevel gear 47 engaged with the first bevel gear 45, a damping structure for increasing the rotating friction force is arranged in a part where the rotating shaft of the rotating plate 46 is rotatably matched with the cylinder 34, for example, a damping sleeve can be adopted, and in the initial position, due to the existence of the damping structure, the rotating plate 46 is in, the plurality of groups of rotating plates 46 form a bottom plate structure for supporting the garbage bag, once the second outer gear ring 42 rotates relatively, the rotating plates 46 are driven to rotate downwards and then are opened, so that the garbage bag and the dirt inside the garbage bag fall off from the cylinder 34, and the collection work is completed;
different positions of the supporting plate 3 are respectively connected with a plurality of groups of tooth structures 48 which are in meshing transmission with the first outer gear ring 38 and the second outer gear ring 42, so that in the rotating process of the index plate 33, the clamping device in the cylinder 34 at the right lower end of the conversion cylinder 8 is in a clamping state, the other three positions are in a releasing state, the opening-closing structure in the cylinder 34 above the containing box 60 is in an opening state, the other three positions are in a closing state, the tooth structures 48 are more general and are simply the structures of the arc-shaped racks 30, and the clamping device is in the clamping state only at the collecting station, so that an inner gear ring structure fixedly connected to the supporting plate 3 is arranged between the sheathing station and the collecting station, so that the inner gear ring structure is meshed with the first outer gear ring 38 in the rotating process to drive the screw 40 to move downwards to clamp the garbage bag, and a sector gear structure fixedly connected on the supporting plate 3 is arranged between the collecting station and the arranging station, so that the sector gear structure is meshed with the first outer gear ring 38 at the inner side, if one changes the rotating direction of the first outer gear ring 38, the lead screw 40 moves upwards and is in contact with the clamping work, similarly, because the opening and closing device is completely opened only at the recycling station, a sector gear structure fixedly connected on the supporting plate 3 is arranged between the arranging station and the recycling station, so that the sector gear structure is meshed with the inner side of the second outer gear ring 42 in the rotating process, the rotating plate 46 rotates downwards and is opened through the transmission of gears and bevel gears, an inner gear ring structure fixedly connected on the supporting plate 3 is arranged between the recycling station and the sleeving station, so that the inner side of the sector gear structure is meshed with the second outer gear ring 42 at the outer side, and the rotating direction of the second outer gear ring 42 is changed, thereby returning the rotating plate 46 to the initial position;
the second motor 37 is electrically connected with the master control unit, and the master control unit controls the rotation stroke and the stop interval of the second motor 37 through the controller.
Fourth embodiment, on the basis of the first embodiment, with reference to fig. 1 to 14, the cleaning device includes a cleaning platform 49 telescopically and longitudinally slidably engaged with the lower end of the bed body 1, when cleaning is performed, the general control unit can drive an automatic telescopic rod to push out the cleaning platform 49 hidden at the lower end of the bed body 1 to one side of the bed body 1 through the controller, and at the same time, the conversion drum 8 is also pushed out toward the same side of the bed body 1 and cannot be separated from the vertical plate 6, the bottom of the cleaning platform 49 is slightly higher than the upper end surface of the sewage cavity 15 of the conversion drum 8, and a square plate 50 for limiting the rotation of the conversion drum 8 is connected to the bottom, after the main gear 10 on the conversion drum 8 is separated from the spur rack 24, the conversion drum 8 is just in the upward position of the sewage cavity 15, at this time, the conversion drum 8 just reaches below the square plate 50 along with the continuous movement, and the square plate 50 can limit the rotation of the conversion drum 8, the sewage chamber 15 is kept at the upward position until the conversion cylinder 8 is positioned under the cleaning platform 49, the hydraulic cylinder 22 stops driving the movement, a cleaning pool 51 is arranged in the cleaning table 49, a water outlet 52 is arranged at the bottom of the cleaning pool 51, the water outlet 52 is matched with the conversion cylinder 8, so that the sewage smoothly enters the sewage cavity 13 for further treatment, a plurality of groups of water inlets 53 are arranged at the upper end of the cleaning pool 51, the plurality of groups of water inlets 53 are connected with a water heater 54 arranged on the supporting plate 3 through a hose, the water heater 54 is communicated with the water pump 5, and is electrically connected with the electric control unit to realize the electric control heating and water feeding work, the cleaning table 49 and the conversion cylinder 8 can be retracted into the bed body 1, therefore, the space is not occupied, the water inlet end and the water outlet end are effectively solved, and the trouble that the cleaning water is changed back and forth by nursing staff is avoided.
Fifth embodiment, on the basis of the third embodiment, with reference to fig. 1 to 14, a tightening device is connected to the support plate 3 above the drum 34 at the next station of the drum 34 directly below the conversion drum 8, the tightening device includes a circular hole 55 directly above the position corresponding to the drum 34, a plurality of groups of vertically arranged first electric telescopic rods 56 are uniformly distributed in the circular hole 55 along the circumference, a second electric telescopic rod 57 is connected to the lower end of the first electric telescopic rod 56 in the direction toward the center of the circle, an arc-shaped plate 58 is connected to the end of the second electric telescopic rod 57, the plurality of groups of arc-shaped plates 58 penetrate through the sidewall of the drum 34 to separate and tighten the garbage bag from the drum 34, the first electric telescopic rod 56 and the second electric telescopic rod 57 are electrically connected to the electronic control unit, and after the first electric telescopic rod 56 and the second electric telescopic rod 57 rotate for one circle by the second motor 37, the operation is carried out, firstly, the first electric telescopic rod 56 sends the second electric telescopic rod 57 downwards, then the second electric telescopic rod 57 moves towards the axis, the plurality of groups of arc-shaped plates 58 are matched to separate the garbage bag from the drum 34, and meanwhile, the garbage bag is sealed.
Sixth, on the basis of the third embodiment, with reference to fig. 1 to 14, the lower end of the drain hole 2 is connected with a splash-proof rubber enclosure 59.
When the multifunctional bed is used, firstly, when cleaning work is required, the hydraulic cylinder 22 and the electric telescopic rod are respectively controlled by the main control unit to push the cleaning table 49 and the conversion cylinder 8 to the working position on one side of the bed body 1, the water pump 5 and the water heater 54 are turned on, cleaning water is injected into the cleaning tank according to requirements, after cleaning is finished, a water outlet hole at the lower end of the cleaning tank 51 is opened to enable the cleaning tank to flow to the sewage cavity 15 in the conversion cylinder 8, then the cleaning tank enters the waste liquid temporary storage tank 9 through the one-way valve for temporary storage, if too much waste liquid exists, the blow-down valve is opened, excessive sewage is directly discharged to the storage tank 60, after cleaning is finished, the hydraulic cylinder 22 and the electric telescopic rod are controlled by the electric control unit to drive the corresponding; when the excretion work is needed, firstly, a garbage bag is sleeved on the cylinder 34 at the sleeving station, then the first motor 11 is opened, the second motor 37 is controlled by the electronic control unit to rotate for a circle, the excretion cavity 13 is ensured to be positioned right above, the sleeved garbage bag rotates to the collecting station, in the process, the garbage bag is clamped by the clamping device on the garbage bag, the excretion is finished, the conversion cylinder 8 is driven to rotate by the first motor 11, at the moment, the end part of the excretion cavity 13 is sealed by the locking device, when the garbage bag reaches right below, the locking device is driven to be completely opened, at the moment, the electronic control unit firstly opens the air pressure regulating pump 16 and the air valve to drive the piston 17 to drag the dirt downwards, meanwhile, the one-way valve between the waste liquid temporary storage box 9 and the round rod 19 is opened, the excretion cavity 13 is washed during the movement of the piston 17, if the waste liquid temporary storage box 9 has no available liquid or the excretion cavity 13 needs to be washed deeply, at this time, the electric control unit can be used for opening the water pump 5 and the one-way valve between the water pump 5 and the round rod 19, clean high-pressure water is provided for the round rod 19, the movement of the piston 17 is matched for thoroughly washing the discharge cavity 13, the electric control unit is used for driving the second motor 37 to continuously rotate for one circle after the cleaning and the water washing are finished, the garbage bag containing dirt is moved to the arranging station, the clamping device is opened during the moving process, the tightening device seals and separates the garbage bag on the arranging station, the electric control unit is used for driving the second motor 37 to continuously rotate for one circle after the arranging is finished, the cylinder 34 containing the garbage bag is moved to the recycling station, the opening and closing device is opened during the moving process, the garbage bag falls into the containing box 60 under the action of self weight to realize the cleaning and collecting of excrement, and the opening and closing device is closed if the second motor 37 continuously rotates for one stroke next time, and after the use is finished, the system is restored to the initial state and waits for the next use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A bedside nursing device for nursing in clinical internal medicine comprises a bed body (1), wherein a drain hole (2) is formed in the surface of the bed body (1), and is characterized in that the bed body (1) is connected with a supporting plate (3) arranged at the lower end of a bottom plate, the supporting plate (3) is connected with a water tank (4) and a water pump (5) connected with the water tank (4), two groups of vertical plates (6) are connected between the supporting plate (3) and the bed body (1), the vertical plates (6) are longitudinally matched with a cross slide block (7) in a sliding manner, a switching cylinder (8) with openings at two ends is rotatably arranged between the two groups of cross slide blocks (7) in a penetrating manner, the switching cylinder (8) can relatively rotate relative to the cross slide block (7), a waste liquid temporary storage box (9) is connected outside the switching cylinder (8), one end of a rotating shaft of the switching cylinder (8) is connected with a main gear (10), a first motor (11) is arranged on the corresponding vertical plate (6), the output shaft end of the first motor is connected with a driving gear (12), and the main gear (10) meets the requirement that the main gear (10) and the driving gear (12) are meshed and rotated when the conversion drum (8) moves to the position right below the drain hole (2);
the device is characterized in that the conversion cylinder (8) is divided into a discharge cavity (13), a middle cavity (14) and a sewage cavity (15) by two groups of partition plates arranged at intervals, the middle cavity (14) is sealed, an air pressure adjusting pump (16) is arranged in the middle cavity (14), a piston (17) is matched in the sewage cavity (15) in an axial sliding mode, the piston (17) and the partition plates form an adjusting air chamber (18), the air pressure adjusting pump (16) is communicated with the adjusting air chamber (18) through an air valve, the air pressure of the air pressure adjusting pump (16) is controlled to adjust the air pressure of the air chamber (18), so that the piston (17) is driven to move axially, a piston (17) rod at the upper end of the piston (17) extends to the middle cavity (14) and is rotatably connected with a hollow round rod (19) penetrating through the whole piston (17) rod, one end of the round rod (19) is communicated with a round spray head (20) arranged on one side, facing the opening, of the piston (, the water spray opening of the circular spray head (20) is arranged on one side surface facing the piston (17), the other end of the round rod (19) is connected with a water pump (5) and a waste liquid temporary storage tank (9) through a three-way pipe, the one-way valves are arranged between the sewage cavity (15) and the waste liquid temporary storage tank (9), between the waste liquid temporary storage tank (9) and the round rod (19), and between the water pump (5) and the round rod (19), a sewage outlet (21) and a sewage valve are arranged at the bottom of the waste liquid temporary storage tank (9), the drainage cavity (13) is connected with the containing box (60) through a hose and a drain valve, the outlet end of the sewage draining exit (21) is communicated with a containing box (60) connected with the bottom of the bed body (1) through a hose, the outlet end of the drainage cavity (13) is connected with a blocking device, so that the blocking device can be closed or opened in the rotation process of the drainage cavity (13);
the lower end of the supporting plate (3) is connected with an excrement collecting device to automatically collect excrement generated by a patient, the cross-shaped sliding block (7) on one side is connected with a hydraulic push rod (23) in a hydraulic cylinder (22) arranged on a corresponding vertical plate (6), a straight rack (24) is longitudinally connected to the vertical plate (6) on the other side, when the hydraulic push rod (23) pushes the conversion barrel (8) to move towards one side of the bed body (1), the main gear (10) is meshed with the straight rack (24), and a cleaning device is connected into the bed body (1) to complete patient cleaning work and wastewater treatment work in cooperation with the conversion barrel (8);
the bed body (1) on install an electrical unit, excrement collection device, cleaning device, blocking device, water pump (5), first motor (11), atmospheric pressure adjusting pump (16), pneumatic cylinder (22) and check valve and blowoff valve all be connected with the electric unit electricity, and realize that each unit cooperation of electric control accomplishes each item work by the electric unit.
2. The bedside nursing device for clinical internal medicine nursing according to claim 1, wherein the locking device comprises a fixing ring (25) connected to the shaft end of the conversion tube (8), the fixing ring (25) is rotatably connected with a rotating ring, the rotating ring is uniformly and slidably fitted with a plurality of matching plates (27), the other side of the matching plate (27) is connected with a pin (28), one side of the fixing ring (25) is circumferentially provided with a plurality of groups of chutes (29) slidably fitted with the pin (28), the matching plates (27) are mutually fitted to meet the requirement of the rotation of the rotating ring, so that the middle annular area formed by the rotating ring becomes smaller, the rotating ring is externally connected with two groups of arc racks (30) driving the rotating ring to rotate, and the two groups of arc racks (30) are respectively meshed with first racks (31) connected to different positions on the vertical plate (6), when the sewage cavity (15) in the conversion cylinder (8) rotates to the forward upward or forward downward position, the first rack (31) drives the matching plate (27) to be opened through the arc-shaped rack (30), and the matching plate (27) is closed in the rotation process of the conversion cylinder (8).
3. The bedside nursing device for clinical internal medicine nursing according to claim 1, wherein the excreta collecting device comprises a quill (32) rotatably connected to the supporting plate (3), the lower end of the quill (32) is connected to an index plate (33) disposed below the supporting plate (3), four sets of vertically through cylinders (34) are connected to the index plate (33) along the circumferential direction, a clamping device for fixing the garbage bag is connected to the upper end of the cylinders (34), the lower end of the cylinders (34) is connected to an opening and closing device, the opening and closing device can close or open the lower end of the cylinders (34), the quill (32) is coaxially connected to a first gear (35), the first gear (35) is engaged with an incomplete gear (36) at the output shaft end of a second motor (37) mounted on the supporting plate (3), the second motor (37) rotates for one circle to drive the sleeve shaft (32) to rotate for one quarter of a circle, so that the cylinder (34) reaches different working positions;
the clamping device comprises a first outer gear ring (38) which is rotatably sleeved outside a cylinder (34), wherein inner teeth are formed in the first outer gear ring (38) and are in meshed fit with a plurality of groups of second gears (39) which are uniformly distributed and rotatably connected outside the cylinder (34), a vertically arranged lead screw (40) is hollow in a rotating shaft of each second gear (39) and is in threaded fit with the inner portion of the rotating shaft, a limiting groove is formed in the outer edge of the lead screw (40) in the axial direction, a limiting rod matched with the cylinder (34) is connected to the cylinder (34) and used for limiting the rotation of the lead screw (40), and a pressing plate (41) which is matched with a notch groove formed in the upper end of the cylinder (34) and used for firmly clamping the garbage bag is connected to the upper end of the lead screw (40;
the opening and closing device comprises a second outer gear ring (42) which is rotatably sleeved outside the cylinder (34), the second outer gear ring (42) is provided with internal teeth and is meshed and matched with a plurality of groups of third gears (43) which are uniformly distributed and rotatably connected to the lower end of the cylinder (34), the third gears (43) are meshed with a fourth gear (44), the fourth gear (44) is coaxially connected with a first bevel gear (45), the lower end of the cylinder (34) is circumferentially and rotatably matched with a plurality of groups of rotating plates (46), the plurality of groups of rotating plates (46) can form a circular supporting structure, a tail rotating shaft of each rotating plate (46) is coaxially connected with a second bevel gear (47) which is meshed with the first bevel gear (45), and a damping structure for increasing the rotating friction force is arranged in the part where the rotating shaft of each rotating plate (46) is rotatably matched with the cylinder (34);
different positions of the supporting plate (3) are respectively connected with a plurality of groups of tooth structures (48) which are in meshing transmission with the first outer gear ring (38) and the second outer gear ring (42), so that in the rotating process of the dividing plate (33), a clamping device in a cylinder (34) at the right lower end of the conversion cylinder (8) is in a clamping state, the other three positions are in a loosening state, an opening and closing structure in the cylinder (34) above the containing box (60) is in an opening state, and the other three positions are in a closing state;
the second motor (37) is electrically connected with the master control unit.
4. The bedside nursing device for clinical internal medicine nursing according to claim 1, wherein the cleaning device comprises a cleaning table (49) telescopically and longitudinally slidably fitted at the lower end of the bed body (1), the bottom of the cleaning table (49) is slightly higher than the upper end surface of the sewage cavity (15) of the conversion cylinder (8), a square plate (50) for limiting the rotation of the conversion cylinder (8) is connected at the bottom, a cleaning pool (51) is installed in the cleaning table (49), a water outlet (52) is arranged at the bottom of the cleaning pool (51), the water outlet (52) is matched with the conversion cylinder (8) so that sewage can smoothly enter the sewage cavity (15) for further treatment, a plurality of groups of water inlets (53) are arranged at the upper end of the cleaning pool (51), and the plurality of groups of water inlets (53) are connected with a water heater (54) installed on the support plate (3) through hoses, the water heater (54) is communicated with the water pump (5) and is electrically connected with the electric control unit.
5. A bedside nursing device for clinical medicine department nursing according to claim 3, wherein a tightening device is connected to the supporting plate (3) above the cylinder (34) at the next working position of the cylinder (34) right below the converting cylinder (8), the tightening device comprises a round hole (55) right above the position corresponding to the cylinder (34), a plurality of groups of first electric telescopic rods (56) which are vertically arranged are uniformly distributed in the round hole (55) along the circumference, the lower end of the first electric telescopic rod (56) is connected with a second electric telescopic rod (57) in the direction towards the circle center, the end part of the second electric telescopic rod (57) is connected with an arc-shaped plate (58), a plurality of groups of arc-shaped plates (58) penetrate through the side wall of the cylinder (34) to realize the separation and tightening of the garbage bag from the cylinder (34), the first electric telescopic rod (56) and the second electric telescopic rod (57) are electrically connected with the electric control unit.
6. The bedside nursing device for clinical medicine nursing according to claim 3, wherein the lower end of the drainage hole (2) is connected with a splash-proof rubber enclosure (59).
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| CN111772414B (en) * | 2020-07-17 | 2022-08-19 | 吉荣家具有限公司 | Student bed with storage box |
| CN112076044B (en) * | 2020-09-25 | 2021-08-24 | 深圳盛航医疗有限公司 | Method for nursing bedridden people after defecation |
| CN112472456A (en) * | 2020-12-14 | 2021-03-12 | 湖南工程学院 | Bed automatic toilet device suitable for old people living alone |
| CN114408387B (en) * | 2022-02-17 | 2023-09-29 | 程哲 | Clinical cognitive function training appearance of using of psychiatric department |
| CN114601651B (en) * | 2022-04-02 | 2023-06-06 | 郑州大学第一附属医院 | Clean nursing bed that intensive care unit used |
| CN115350022B (en) * | 2022-09-23 | 2023-09-08 | 郑州大学第一附属医院 | Transfer device for severe hypertension patients |
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