CN115487027B - Waste liquid collecting device for severe nursing and application method thereof - Google Patents
Waste liquid collecting device for severe nursing and application method thereof Download PDFInfo
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- CN115487027B CN115487027B CN202211188660.8A CN202211188660A CN115487027B CN 115487027 B CN115487027 B CN 115487027B CN 202211188660 A CN202211188660 A CN 202211188660A CN 115487027 B CN115487027 B CN 115487027B
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- 239000007788 liquid Substances 0.000 title claims abstract description 287
- 239000002699 waste material Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000000474 nursing effect Effects 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 238000003860 storage Methods 0.000 claims abstract description 60
- 238000001125 extrusion Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 104
- 238000003825 pressing Methods 0.000 claims description 52
- 230000008569 process Effects 0.000 claims description 36
- 230000008093 supporting effect Effects 0.000 claims description 33
- 238000000746 purification Methods 0.000 claims description 19
- 230000001680 brushing effect Effects 0.000 claims description 13
- 239000002775 capsule Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 210000003128 head Anatomy 0.000 abstract description 48
- 239000000126 substance Substances 0.000 abstract description 15
- 206010052428 Wound Diseases 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 210000000214 mouth Anatomy 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 230000008602 contraction Effects 0.000 description 6
- 206010036790 Productive cough Diseases 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 210000003802 sputum Anatomy 0.000 description 5
- 208000024794 sputum Diseases 0.000 description 5
- 239000002906 medical waste Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Classifications
-
- 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
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to a waste liquid collecting device for severe nursing and a use method thereof, comprising a movable trolley and a treatment box, wherein the treatment box is fixedly connected to the top surface of the movable trolley, a working cavity and a storage cavity are arranged in the treatment box, a purifying barrel and a storage barrel are respectively fixedly arranged at two sides of the bottom surface in the working cavity, and a purifying mechanism is connected in the purifying barrel; the intermittent extrusion of the extrusion mechanism is used for boosting and pressurizing the cleaning liquid in the liquid suction pipe, the force for reinforcing the liquid suction pipe is favorable for thoroughly cleaning sticky substances generated by severe patients on the inner wall of the liquid suction pipe, the surface of the liquid suction gun is cleaned, the cleaning of the gun head surface of the liquid suction gun is ensured, the pollution caused by the fact that the sticky substances on the inner wall of the liquid suction pipe cannot be cleaned is avoided, the situation of pollution to wounds or oral cavities of severe patients during secondary liquid suction is avoided, and the next operation is favorable.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a waste liquid collecting device for severe nursing and a using method thereof.
Background
In a hospital, when nursing a serious patient, the serious patient can generate medical waste liquid such as blood, sputum, human tissues or body fluid, and a large amount of harmful substances such as bacteria, viruses and the like remain in the waste liquid, so that the serious patient needs to be collected and treated uniformly, and the secondary pollution phenomenon in the hospital is avoided.
The utility model patent that has disclosed some relevant severe nursing is with waste liquid collection among the prior art, the chinese patent of application number 202120423615.0 discloses a severe nursing is with waste liquid collection equipment, including the function case, one side fixedly connected with case lid of function case upper surface, the upper surface fixedly connected with handle of case lid, the opposite side fixedly connected with guard circle of function case upper surface, the bottom fixedly connected with of guard circle purifies the bucket, the middle part fixedly connected with of purifying the bucket internal surface purifies the net.
In the prior art, through the handheld imbibition rifle of nursing personnel with medical waste liquid through the pipette inhale in the purification bucket, at the in-process of actual absorption waste liquid, blood, sputum etc. in the waste liquid that severe patient produced have sticky liquid can be because the inner wall of self adhesion at the pipette, wash through simple water, the sticky material is difficult to be cleared up fast on the inner wall, the degree of difficulty of clearance has been increased, cause the clearance not thoroughly, on the one hand, the more can be accumulated more for remaining material, cause the pollution in the geminate transistors, on the other hand has increased the degree of difficulty of clearance next time.
Therefore, the invention provides a waste liquid collecting device for severe nursing and a using method thereof, which are used for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a waste liquid collecting device for severe nursing and a using method thereof.
In order to achieve the above purpose, the invention adopts the following technical scheme: the waste liquid collecting device for intensive care comprises a movable trolley and a treatment box, wherein the treatment box is fixedly connected to the top surface of the movable trolley, a working cavity and a storage cavity are arranged in the treatment box, a purifying barrel and a storage barrel are respectively fixedly arranged at two sides of the bottom surface inside the working cavity, a purifying mechanism is connected in the purifying barrel, and the purifying mechanism is used for purifying waste liquid;
The water pump is fixedly connected to the bottom surface of the inside of the storage barrel, the purifying barrel and the storage barrel are fixedly communicated with each other, a T-shaped three-way ball valve is communicated with the water discharge end of the water pump through a water pipe, a communicating pipe in the middle of the T-shaped three-way ball valve is fixedly communicated with an L-shaped water pipe through a rubber bag, and a suction pump positioned in the purifying barrel is communicated with a communicating pipe on the side, close to the purifying barrel, of the T-shaped three-way ball valve;
The top surface fixedly connected with of processing case places the dish, L type water pipe is kept away from the one end of T type tee bend ball valve runs through in proper order the processing case with place the dish and extend to place the top back fixed intercommunication of dish has the pipette, the pipette is kept away from the one end fixed intercommunication of L type water pipe has the pipette, it is connected with extrusion mechanism to place the dish top surface, extrusion mechanism is used for intermittent type extrusion the pipette, the top surface of purifying barrel runs through the processing case and extends to its outside, the spliced eye has been seted up to the top surface of purifying barrel, the pipette is pegged graft in the spliced eye, be connected with in the spliced eye and be right the pipette carries out abluent wiper mechanism.
Preferably, the purifying mechanism comprises a purifying net, a liquid draining port and a water storage tank, wherein the purifying net is fixedly arranged on the inner wall of the purifying barrel and positioned below the suction pump, the water storage tank is placed in the storage cavity, the top surface of the water storage tank is provided with an opening, and the liquid draining port is correspondingly communicated with the opening of the water storage tank.
Preferably, the placing tray comprises a supporting ring and a working tray, the supporting ring is fixedly connected to the bottom of the working tray, the supporting ring is fixedly connected to the top of the treatment box, the extruding mechanism comprises a placing rail and three extruding rails, the placing rail is arranged on the top surface of the working tray, the placing rail is spiral, the liquid suction pipe penetrates through the treatment box, the supporting ring and the working tray and is spirally placed in the placing rail, a first spiral rail is arranged on the inner wall of the placing rail, a second spiral rail is arranged on the bottom surface of the first spiral rail, a moving pin is connected in sliding mode with the second spiral rail, a rotating roller is sleeved on the surface of the moving pin, the rotating roller is in rolling contact with the inner wall of the first spiral rail, the three extruding rails are all arranged on the inner side of the top surface of the working tray, the three extruding rails are linearly distributed along the radius direction of the working tray, an arc-shaped extruding plate is connected in a sliding mode in the position of the first spiral rail, the arc-shaped extruding plate is arranged on the inner side of the first spiral rail, and the arc-shaped extruding plate is fixedly connected with the arc-shaped connecting plate in a sliding mode, and the arc-shaped connecting plate is connected with the arc-shaped connecting plate;
the supporting ring top surface is provided with a circular groove, a driving mechanism is connected in the circular groove and used for driving the movable pin to move along the second spiral track.
Preferably, the driving mechanism comprises a linkage ring, a motor seat and an external gear, wherein the linkage ring is rotationally connected to the bottom surface inside the circular groove, the surface of the linkage ring is fixedly connected with a linkage frame, the inner wall of the linkage frame is slidably connected with a moving block, the top surface of the moving block is fixedly connected with the bottom surface of the moving pin, limiting rods are fixedly connected between the inner walls of the linkage frame together, and the moving block is slidably connected to the surface of the limiting rods;
The inner gear is fixedly connected to the surface of the linkage ring, the outer gear is rotationally connected to the bottom surface inside the circular groove, the inner gear is in meshed connection with the outer gear, the motor base is fixedly connected to the bottom surface of the working cavity, a driving motor is fixedly connected to the motor base, a driving rod is fixedly connected to an output shaft of the driving motor, the driving rod penetrates through the processing box, the supporting ring and the working disc and then is fixedly connected with the outer gear, and a through hole for the L-shaped water pipe to pass through is further formed in the bottom surface inside the circular groove.
Preferably, the liquid suction gun comprises a gun head and a handle, wherein the gun head is fixedly communicated with the liquid suction pipe far away from the movement of the L-shaped water pipe, the handle is fixedly connected to the surface of the gun head, the gun head is inserted into the insertion hole, the cleaning mechanism comprises an annular channel and a branch flow pipe, the annular channel is arranged in the purifying barrel, the annular channel is positioned above the suction pump, a plurality of water outlets are arranged on the annular array on the inner side of the annular channel, one end of the branch flow pipe is fixedly communicated with the surface of the communicating pipe on one side of the T-shaped three-way ball valve, and the other end of the branch flow pipe is fixedly communicated with the annular channel.
Preferably, brushing mechanism is connected with on the purification barrel inner wall, brushing mechanism is used for right the surface of rifle head is scrubbed, brushing mechanism includes the support circle frame, support circle frame fixed connection is in on the inner wall of purification barrel, fixedly connected with three annular array distribution's connecting plate on the interior anchor ring of support circle frame, three the spread groove has all been seted up to the tip of connecting plate, three common sliding connection has the rotation ring between the spread groove, fixedly connected with screw blade in the rotation ring, the top surface fixedly connected with annular array distribution's of rotation ring three bracing piece, three the equal fixedly connected with brush of side of bracing piece.
Preferably, the inside ball valve that rotates of T type tee bend ball valve is connected with has L shape passageway, the top fixedly connected with valve rod of ball valve, the valve rod runs through the valve body of T type tee bend ball valve and extend to the outside of T type tee bend ball valve, the valve rod with be connected with linkage adjustment mechanism between the top surface of handling the case with the purification bucket top, linkage adjustment mechanism is used for switching T type tee bend ball valve, linkage adjustment mechanism includes pressing groove, pressing groove is seted up the top surface of handling the case corresponds the position of T type tee bend ball valve, the top of valve rod runs through handling the case and extends to pressing groove's inside back fixedly connected with threaded rod, threaded rod's on the surface threaded connection has the thread bush, the thread bush with press between the inside wall of groove direction sliding connection from top to bottom, the thread bush with be connected with the second spring between the pressing groove, the top surface fixedly connected with pressing plate of thread bush with pressing the purification bucket between pressing plate, the clamping mechanism is used for pressing the clamping plate to the top surface of handling the case corresponds the position of T type tee bend ball valve, the top surface is used for pressing the pressure plate is used for limiting the pressure plate to press the top surface to be used for pressing the spacing mechanism.
Preferably, the clamping mechanism comprises two clamping grooves and a pulling groove, the two clamping grooves are formed in the front face of the pressing plate, the top face of the purifying barrel corresponds to the position of the clamping groove, the pulling groove is formed in the position, which is connected with a clamping block in a sliding mode, of the inner wall of the pulling groove, an inclined face is formed in the back face of the clamping block, a third spring is fixedly connected between the clamping block and the pulling groove, and a pulling frame is fixedly connected with the front face of the clamping block.
Preferably, the limit mechanism comprises a yielding groove, a moving groove and a position, corresponding to the plug hole, of the top surface of the pressing plate is formed in the yielding groove, the moving groove is formed in the surface of the pressing plate, an L-shaped limit plate is connected in the moving groove in a sliding mode, and limit strips are fixedly connected to two sides of the L-shaped limit plate.
A method for using a waste liquid collecting device for intensive care comprises the following steps,
Step one, starting a suction pump, wherein the suction pump is communicated with a liquid suction gun through a T-shaped three-way ball valve, an L-shaped water pipe and a liquid suction pipe, and in the nursing process of a severe patient, a nursing staff holds the liquid suction gun to collect waste liquid generated by the severe patient, the waste liquid flows through the liquid suction pipe along the liquid suction pipe and then enters a purifying barrel, a purifying mechanism filters the waste liquid, and the filtered waste liquid flows into a water storage tank to be collected;
step two, after the waste liquid generated by the severe patient is collected, a nursing staff plates the liquid suction pipe in the placing plate, inserts the liquid suction gun into the inserting hole, and adjusts the T-shaped three-way ball valve to enable the L-shaped water pipe to be in a communicating state with the storage barrel;
Starting a water pump, wherein the water pump pumps cleaning liquid in the storage barrel through a pipeline to flow into the liquid suction pipe after flowing through the T-shaped three-way ball valve, cleaning the inner wall of the liquid suction pipe, starting an extrusion mechanism in the cleaning process, and intermittently extruding the liquid suction pipe placed on the placing plate by the extrusion mechanism;
And step four, cleaning the surface of the liquid suction gun polluted by the waste liquid generated by the severe patient through the cleaning mechanism, and flowing the cleaned water into the purifying barrel for purifying treatment and then flowing into the purifying barrel for purifying treatment.
Compared with the prior art, the invention has the following beneficial effects:
1. In the cleaning process, the surface of the liquid suction gun which is polluted by waste liquid generated by a severe patient through the cleaning mechanism is cleaned, and the cleaned water flows into the purifying barrel for purifying treatment and then flows into the purifying barrel for purifying treatment;
In the whole process, the cleaning liquid in the liquid suction pipe is pressurized in a boosting way through intermittent extrusion of the extrusion mechanism, the cleaning force is enhanced on the liquid suction pipe, the thorough cleaning of sticky substances generated by severe patients on the inner wall of the liquid suction pipe is facilitated, the surface of the liquid suction gun is cleaned, the cleaning of the surface of the gun head of the liquid suction gun is ensured, the pollution caused by the fact that the sticky substances on the inner wall of the liquid suction pipe cannot be cleaned is avoided, the occurrence of the pollution caused by wounds or oral cavities of severe patients during liquid suction again is facilitated, and the next operation is facilitated.
2. In the process of cleaning liquid cleaning the inner wall of the liquid suction pipe, intermittent extrusion clamping is carried out on the outer wall of the liquid suction pipe through a clamping mechanism, part of cleaning liquid stays in a rubber bag in the extrusion process, the rubber bag is expanded, the rubber bag is elastically contracted due to the elastic contraction force of the rubber bag in the process of canceling the clamping of the outer wall of the liquid suction pipe, water gathered in the rubber bag can be assisted by the action of the contraction force of the rubber bag, so that the cleaning liquid can be assisted, the cleaning liquid can be accelerated in the liquid suction pipe, the cleaning liquid can flow in the pipe wall of the liquid suction pipe which is spirally distributed at a high speed, the sticky on the inner wall of the liquid suction pipe can be impacted and cleaned, and waste liquid adhered on the inner wall can be washed away, so that the inner wall of the liquid suction pipe can be cleaned cleanly.
3. In the process of cleaning the gun head, as the length of the branch flow pipe is shorter than that of the liquid suction pipe, the water flow passing through the branch flow pipe can wash the gun head surface of the liquid suction gun in advance, the water flow of the liquid suction pipe passes through the propeller blade, the propeller blade can rotate under the impact of the water flow, the propeller blade synchronously drives the rotating ring to rotate, the rotating ring synchronously drives the brush to rotate through the supporting rod, the brush brushes the gun head surface of the liquid suction gun to clean, so that the cleaning can be realized, the automatic cleaning of the gun head surface of the liquid suction gun in the cleaning process of the inner wall of the liquid suction pipe is realized, the automatic cleaning of the gun head of the liquid suction gun and the liquid suction pipe is realized, the cleaning and sanitation of the gun head of the liquid suction gun and the liquid suction pipe are kept, and the next direct use is convenient.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of a first general structure of the present invention;
FIG. 3 is a second general structural schematic of the present invention;
FIG. 4 is a schematic view of the first structure of the interior of the processing chamber (the processing chamber is shown in cross section) according to the present invention;
FIG. 5 is a schematic view of a first configuration of the interior of the treatment tank of the present invention (the treatment tank, the purge bin and the storage bin are shown in cross section);
FIG. 6 is a schematic diagram of the connection of the T-shaped three-way ball valve, the liquid suction pipe, the placing disc and the extrusion mechanism (the T-shaped three-way ball valve, the spherical valve and the liquid suction pipe are sectioned);
FIG. 7 is an enlarged view of a portion A of FIG. 6 in accordance with the present invention;
FIG. 8 is an enlarged partial view of portion B of FIG. 6 in accordance with the present invention;
FIG. 9 is a schematic view of the connection of the placement plate and the pressing mechanism of the present invention (with the working plate shown in cross-section);
FIG. 10 is an enlarged view of a portion C of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of the connection of the support ring, the linkage ring, the L-shaped water pipe, the liquid suction pipe, the internal gear, the external gear and the driving rod (the support ring and the liquid suction pipe are cut away);
FIG. 12 is a schematic view of the connection of the linkage adjustment mechanism and the cleaning mechanism (the treatment tank, the purifying barrel, the pressing plate and the thread bush are cut away);
FIG. 13 is an enlarged view of a portion D of FIG. 12 in accordance with the present invention;
FIG. 14 is an enlarged view of a portion E of FIG. 12 in accordance with the present invention;
FIG. 15 is a schematic view of the connection between the purification barrel and the branch pipe (the purification barrel is sectioned);
FIG. 16 is a schematic view of the connection of the cleaning mechanism to the cleaning bowl (the cleaning bowl is shown in cross section) according to the present invention;
FIG. 17 is a schematic view of the connection of the support bracket, the rotating ring and the propeller blades of the present invention;
FIG. 18 is a schematic view of the connection of the pressing plate, the limiting mechanism and the pipette according to the present invention (the handle is shown in cross section);
FIG. 19 is a schematic view of the connection of the arc-shaped connecting plate, the gas spring and the arc-shaped extrusion plate in the present invention;
FIG. 20 is a schematic diagram of the connection of a T-shaped three-way ball valve, a valve rod and a branch pipe (the T-shaped three-way ball valve is sectioned).
In the figure: 1. a moving trolley; 2. a treatment box; 201. a working chamber; 202. a storage cavity; 203. a liquid discharge port; 204. a yielding port; 3. a purifying barrel; 4. a storage barrel; 401. a dust cover; 402. an injection port; 5. a water pump; 6. t-shaped three-way ball valve; 601. an L-shaped channel; 602. a ball valve; 7. an L-shaped water pipe; 8. a pipette; 9. placing a tray; 901. a support ring; 902. a working plate; 10. a plug hole; 11. a pipette gun; 1101. a gun head; 1102. a handle; 12. a water storage tank; 13. a suction pump; 14. a purification net; 15. placing a rail; 16. extruding the rail; 17. rubber capsules; 18. a first helical track; 19. a second helical track; 20. a moving pin; 21. a rotating roller; 22. an arc extrusion plate; 2201. extruding the inclined plane; 23. an arc-shaped connecting plate; 24. a gas spring; 25. a circular groove; 26. a linkage ring; 27. a motor base; 28. a linkage frame; 29. a moving block; 30. a limit rod; 31. a through hole; 32. an internal gear; 33. an external gear; 34. a driving motor; 35. a driving rod; 36. an annular channel; 37. a branch flow pipe; 38. a water outlet; 39. supporting a round frame; 3901. a connecting plate; 3902. a connecting groove; 40. a rotating ring; 41. propeller blades; 42. a support rod; 43. a brush; 44. a pressing groove; 45. a valve stem; 46. a thread sleeve; 47. a second spring; 48. pressing the plate; 49. a threaded rod; 50. a clamping groove; 51. pulling the groove; 52. a clamping block; 53. a third spring; 54. pulling the frame; 55. a relief groove; 56. a moving groove; 57. an L-shaped limiting plate; 58. and a limit strip.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The waste liquid collecting device for intensive care as shown in fig. 2 to 20 comprises a mobile trolley 1 and a treatment box 2, wherein the treatment box 2 is fixedly connected to the top surface of the mobile trolley 1, a working cavity 201 and a storage cavity 202 are arranged in the treatment box 2, a purifying barrel 3 and a storage barrel 4 are respectively fixedly arranged on two sides of the bottom surface in the working cavity 201, and a purifying mechanism is connected in the purifying barrel 3 and used for purifying waste liquid;
The water pump 5 is fixedly connected to the bottom surface inside the storage barrel 4, the T-shaped three-way ball valve 6 is fixedly communicated between the purification barrel 3 and the storage barrel 4 together, a communicating pipe on one side of the T-shaped three-way ball valve 6 close to the storage barrel 4 is communicated with the water draining end of the water pump 5 through a water pipe, a communicating pipe in the middle of the T-shaped three-way ball valve 6 is fixedly communicated with the L-shaped water pipe 7 through a rubber capsule 17, and a suction pump 13 positioned in the purification barrel 3 is communicated with a communicating pipe on one side of the T-shaped three-way ball valve 6 close to the purification barrel 3;
The top surface of the treatment box 2 is fixedly connected with a placement disc 9, one end of the L-shaped water pipe 7, which is far away from the T-shaped three-way ball valve 6, sequentially penetrates through the treatment box 2 and the placement disc 9 and extends to the upper part of the placement disc 9, and then is fixedly communicated with a liquid suction pipe 8, one end of the liquid suction pipe 8, which is far away from the L-shaped water pipe 7, is fixedly communicated with a liquid suction pipe 11, the top surface of the placement disc 9 is connected with an extrusion mechanism, the extrusion mechanism is used for intermittently extruding the liquid suction pipe 8, the top surface of the purification barrel 3 penetrates through the treatment box 2 and extends to the outside, the top surface of the purification barrel 3 is provided with an inserting hole 10, the liquid suction pipe 11 is inserted into the inserting hole 10, and a cleaning mechanism for cleaning the liquid suction pipe 11 is connected in the inserting hole 10; during operation, in the prior art, medical waste liquid is sucked into the purifying barrel 3 through the liquid suction pipe 8 by a nursing staff, in the process of actually sucking the waste liquid, thick liquid such as blood, sputum and the like in the waste liquid generated by a serious patient can be adhered to the inner wall of the liquid suction pipe 8 due to the viscosity of the liquid, the sticky substances on the inner wall are difficult to clean rapidly through simple water cleaning, the cleaning difficulty is increased, the cleaning is incomplete, on one hand, the more residual substances can be accumulated, the pollution in the pipe is caused, on the other hand, the next cleaning difficulty is increased, the technical problem can be solved by the embodiment of the invention, the specific embodiment is as follows, in an initial state, the purifying barrel 3 is communicated with the L-shaped water pipe 7 by adjusting the T-shaped three-way ball valve 6, the nursing staff pushes the mobile trolley 1 to the position beside a patient bed needing serious nursing, the suction pump 13 is communicated with the liquid suction pipe 8 through the T-shaped three-way ball valve 6, the L-shaped water pipe 7, the liquid suction pipe 8 is communicated with the liquid suction pipe 11, in the process of serious patient is cared, the serious patient holds the liquid suction 11, the residual substances can be accumulated more, the pollution in the pipe is caused, on the other hand is increased, the next cleaning difficulty is solved, the technical problem can be solved, the waste liquid can be filtered, and filtered and flows into the waste liquid can flow through the three-way pipe 12 after the liquid is filtered by the liquid suction pipe 3, and is filtered by the liquid is purified by the liquid tank 12, and flows through the liquid suction pipe 3 after the waste is filtered through the liquid suction pipe 3 and enters the purifying pipe 3;
A yielding port 204 can be formed in the top surface of the treatment box 2 at the position corresponding to the storage barrel 4, an injection port 402 is formed in the top surface of the storage barrel 4, a dust cover 401 is inserted in the injection port 402 in a sealing manner, when cleaning with cleaning liquid is required, the cleaning liquid can be injected into the storage barrel 4, and the cleaning liquid can be replenished at any time by opening the dust cover 401;
After the waste liquid generated by a severe patient is collected, a nursing staff plates the liquid suction pipe 8 in the placing plate 9, inserts the liquid suction gun 11 into the inserting hole 10, adjusts the T-shaped three-way ball valve 6, enables the L-shaped water pipe 7 to be in a communicating state with the storage barrel 4, starts the water pump 5, pumps the cleaning liquid in the storage barrel 4 through a pipeline to flow into the liquid suction pipe 8 after flowing through the T-shaped three-way ball valve 6, cleans the inner wall of the liquid suction pipe 8, starts the extrusion mechanism in the cleaning process, intermittently extrudes the liquid suction pipe 8 coiled on the placing plate 9 by the extrusion mechanism, reduces the water permeability of the liquid suction pipe 8 in the extrusion process, gathers the cleaning liquid in the rubber bag 17, and expands the rubber bag 17, and in the process of canceling extrusion after intermittent extrusion by the extrusion mechanism, the water gathered in the rubber bag 17 can be assisted by the contraction force of the rubber bag 17, so that the cleaning liquid is assisted, the speed is increased in the liquid suction pipe 8, and a certain active impact force is generated on the inner wall of the liquid suction pipe 8, so that the waste liquid is adhered to the inner wall of the liquid suction pipe 8 or the blood of the severe patient is thoroughly cleaned;
In the cleaning process, the surface of the liquid suction gun 11 which is polluted by waste liquid generated by a severe patient through a cleaning mechanism is cleaned, and the cleaned water flows into the purifying barrel 3 for purifying treatment and then flows into the purifying barrel 3 for purifying treatment;
in the whole process, the cleaning liquid in the liquid suction pipe 8 is pressurized in a boosting way through intermittent extrusion of the extrusion mechanism, the cleaning force is enhanced for the liquid suction pipe 8, the thorough cleaning of sticky substances generated by severe patients on the inner wall of the liquid suction pipe 8 is facilitated, the surface of the liquid suction gun 11 is cleaned, the cleaning of the surface of the gun head 1101 of the liquid suction gun 11 is ensured, the pollution caused by the fact that the sticky substances on the inner wall of the liquid suction pipe 8 cannot be cleaned is avoided, the occurrence of the pollution caused by the wound or the oral cavity of severe patients during secondary liquid suction is facilitated, and the use of the next operation is facilitated.
As one embodiment of the invention, the purifying mechanism comprises a purifying net 14, a liquid discharge port 203 and a water storage tank 12, wherein the purifying net 14 is fixedly arranged on the inner wall of the purifying barrel 3 and positioned below the suction pump 13, the water storage tank 12 is arranged in the storage cavity 202, the top surface of the water storage tank 12 is provided with an opening, and the liquid discharge port 203 is correspondingly communicated with the opening of the water storage tank; during operation, the purification net 14 can filter the waste liquid, nursing staff holds the imbibition rifle 11 and aims at severe patient wound, and at the in-process of nursing, starts suction pump 13, and suction that suction pump 13 produced is with waste liquid entering purification barrel 3 after imbibition rifle 11 is inhaled in 8, and the waste liquid flows through purification net 14, filters the waste liquid through purification net 14, and the waste liquid after the filtration flows into storage water tank 12 from purification barrel flow-through flowing back of flowing back through opening 203 and collects.
As an implementation mode of the invention, the placing tray 9 comprises a supporting ring 901 and a working tray 902, the supporting ring 901 is fixedly connected to the bottom of the working tray 902, the supporting ring 901 is fixedly connected to the top of the processing box 2, the extruding mechanism comprises a placing rail 15 and three extruding rails 16, the placing rail 15 is arranged on the top surface of the working tray 902, the placing rail 15 is in a spiral shape, the liquid suction pipe 8 passes through the processing box 2, the supporting ring 901 and the working tray 902 and is spirally placed in the placing rail 15 after passing through the processing box 2, the supporting ring 901 and the working tray 902, the inner wall of the placing rail 15 is provided with a first spiral rail 18, the bottom surface of the first spiral rail 18 is provided with a second spiral rail 19, the second spiral rail 19 is in sliding connection with a movable pin 20, the surface of the movable pin 20 is sleeved with a rotating roller 21, the rotating roller 21 is in rolling contact with the inner wall of the first spiral rail 18, the three extruding rails 16 are respectively arranged on the inner sides of the corresponding placing rail 15 of the top surface of the working tray 902, the three extruding rails 16 are linearly distributed along the radial direction of the working tray 902, the positions of the corresponding extruding rails 16 are slidingly connected with arc-shaped extruding plates 22, two ends of the arc-shaped extruding plates 22 are respectively provided with the top surfaces of the extruding plates 2201, and the arc-shaped inner sides of the arc-shaped extruding plates are fixedly connected with arc-shaped connecting plates 23 and the arc-shaped connecting plates are fixedly connected with the arc-shaped connecting plates and the arc-shaped connecting plates;
the top surface of the supporting ring 901 is provided with a circular groove 25, a driving mechanism is connected in the circular groove 25, and the driving mechanism is used for driving the moving pin 20 to move along the second spiral track 19; in operation, since the viscosity of the waste liquid such as blood and sputum is high, the waste liquid adhered to the inner wall of the liquid suction pipe 8 is difficult to clean completely by the flowing of water flow, and the embodiment of the invention can solve the problem, particularly, in the initial state, the rubber bag 17 is in a contracted state, the driving mechanism is started, the driving mechanism drives the moving pin 20 to move along the second spiral track 19, the rotating roller 21 is driven to move in the first spiral track 18, the rotating roller 21 rolls through the extrusion inclined plane 2201 in the process that the rotating roller 21 passes through the arc extrusion plate 22, the rotating roller 21 continuously moves, the arc extrusion plate 22 is extruded by the rotating roller 21 to move out of the extrusion track 16, the outer wall of the liquid suction pipe 8 is extruded, the gas spring 24 is in a stretched state, the liquid suction pipe 8 is extruded, however, the water pump 5 still pumps cleaning liquid into the liquid suction pipe 8 continuously, so that the cleaning liquid pumped subsequently is stored into the rubber bag 17, the rubber bag 17 is expanded continuously, when the rotating roller 21 drives away from the arc extrusion plate 22, the arc extrusion plate 22 is retracted into the extrusion track 16 by the elastic force generated by the stretching of the gas spring 24, the rubber bag 17 actively contracts due to the elastic force of the self material, the stored cleaning liquid is released in a short time to generate high-speed flowing water flow, the high-speed water flow also spirals through the inner wall of the liquid suction pipe 8 due to the fact that the liquid suction pipe 8 spirals in the placing track 15, so that the flowing direction of the cleaning liquid is changed continuously in the flowing process, spiral flowing is formed due to the track reaction limited by the inner wall of the liquid suction pipe 8 after the thread coil is placed, and then the inner wall of the liquid suction pipe 8 and the cleaning liquid generate continuous interaction force, washing the waste liquid adhered to the inner wall of the liquid suction pipe 8 generated by a severe patient;
In the whole cleaning process, intermittent extrusion clamping is performed on the outer wall of the liquid suction pipe 8 through the clamping mechanism, part of cleaning liquid stays in the rubber bag 17 in the extrusion process, the rubber bag 17 is inflated, in the process of canceling the clamping on the outer wall of the liquid suction pipe 8, the rubber bag 17 is elastically contracted due to the elastic contraction force of the rubber bag 17, water gathered in the rubber bag 17 can be assisted by the action of the contraction force of the rubber bag 17, so that the cleaning liquid can be assisted, the cleaning liquid is accelerated in the liquid suction pipe 8, flows in the pipe wall of the liquid suction pipe 8 in spiral distribution at a high speed, impact cleaning is performed on the sticky on the inner wall of the liquid suction pipe 8, and waste liquid adhered on the inner wall is washed away, so that the inner wall of the liquid suction pipe 8 is cleaned cleanly.
As one embodiment of the invention, the driving mechanism comprises a linkage ring 26, a motor base 27 and an external gear 33, wherein the linkage ring 26 is rotationally connected to the bottom surface inside the circular groove 25, the surface of the linkage ring 26 is fixedly connected with a linkage frame 28, the inner wall of the linkage frame 28 is slidably connected with a moving block 29, the top surface of the moving block 29 is fixedly connected with the bottom surface of the moving pin 20, a limiting rod 30 is fixedly connected between the inner walls of the linkage frame 28 together, and the moving block 29 is slidably connected to the surface of the limiting rod 30;
The inner ring surface of the linkage ring 26 is fixedly connected with an inner gear 32, an outer gear 33 is rotationally connected to the bottom surface inside the circular groove 25, the inner gear 32 is in meshed connection with the outer gear 33, a motor seat 27 is fixedly connected to the bottom surface of the working cavity 201, a driving motor 34 is fixedly connected to the motor seat 27, a driving rod 35 is fixedly connected to an output shaft of the driving motor 34, the driving rod 35 penetrates through the treatment box 2, the supporting ring 901 and the working disc 902 and then is fixedly connected with the outer gear 33, and a through hole 31 for the L-shaped water pipe 7 to pass through is further formed in the bottom surface inside the circular groove 25; when the movable frame is in an initial state, the driving motor 34 is started, the output shaft of the driving motor 34 drives the driving rod 35 to rotate, meanwhile, the external gear 33 is driven to rotate, the internal gear 32 meshed with the external gear teeth also rotates, and the linkage ring 26 and the linkage frame 28 are driven to rotate together, as the track of the second spiral track 19 is spiral, the rotation radius of the second spiral track is continuously reduced, when the movable frame rotates, the movable pin 20 is limited by the inner wall of the second spiral track 19 to move along the track of the second spiral track 19, the movable block 29 moves towards the middle along the direction of the limiting rod 30, and a yielding space is provided for the movable block 29, so that the movable pin 20 is moved along the spiral track inside the second spiral track 19.
As one embodiment of the invention, the liquid suction gun 11 comprises a gun head 1101 and a handle 1102, wherein the gun head 1101 is fixedly communicated with the liquid suction pipe 8 far away from the L-shaped water pipe 7, the handle 1102 is fixedly connected to the surface of the gun head 1101, the gun head 1101 is inserted into the insertion hole 10, the cleaning mechanism comprises an annular channel 36 and a branch pipe 37, the annular channel 36 is arranged in the purifying barrel 3, the annular channel 36 is positioned above the suction pump 13, a plurality of water outlets 38 are formed in an annular array on the inner side of the annular channel 36, one end of the branch pipe 37 is fixedly communicated with the surface of a communicating pipe on one side of the T-shaped three-way ball valve 6 close to the storage barrel 4, and the other end of the branch pipe 37 is fixedly communicated with the annular channel 36; when the cleaning liquid is pumped by the water pump 5 during operation, a part of cleaning liquid flows out from the water outlet 38 formed in the annular array after flowing into the annular track along with the branch pipe 37, so that the surface of the gun head 1101 is cleaned, the gun head 1101 is conveniently used by nursing staff again, and the gun head 1101 used when nursing of severe patients is required each time is ensured to be in a clean state.
As one embodiment of the invention, a brushing mechanism is connected to the inner wall of the purifying barrel 3 and is used for brushing the surface of the gun head 1101, the brushing mechanism comprises a supporting circular frame 39, the supporting circular frame 39 is fixedly connected to the inner wall of the purifying barrel 3, three connecting plates 3901 distributed in annular arrays are fixedly connected to the inner ring surface of the supporting circular frame 39, connecting grooves 3902 are formed in the end parts of the three connecting plates 3901, a rotating ring 40 is connected between the three connecting grooves 3902 in a sliding manner, a propeller blade 41 is fixedly connected in the rotating ring 40, three supporting rods 42 distributed in annular arrays are fixedly connected to the top surface of the rotating ring 40, and brushes 43 are fixedly connected to the side surfaces of the three supporting rods 42; when the liquid suction gun is operated, residual adhered waste liquid on the surface of the gun head 1101 is difficult to clean by simple water flow flushing, and the embodiment of the invention can solve the problem, particularly the operation mode is that when water flow is sprayed from the gun head 1101 of the liquid suction gun 11, the water flow passes through the propeller blades 41 and drives the propeller blades 41 to rotate, so that the rotating ring 40 and the three support rods 42 are driven to rotate together, and the brushes 43 on the side surfaces of the three support rods 42 brush the surface of the gun head 1101;
In the process of cleaning the gun head 1101, as the length of the branch pipe 37 is shorter than that of the pipette 8, the surface of the gun head 1101 of the pipette 11 can be washed in advance by water passing through the branch pipe 37, the water flowing through the pipette 8 passes through the propeller blade 41, the propeller blade 41 rotates under the impact of the water flowing, the propeller blade 41 synchronously drives the rotating ring 40 to rotate, the rotating ring 40 synchronously drives the brush 43 to rotate through the supporting rod 42, the brush 43 brushes and cleans the surface of the gun head 1101 of the pipette 11, and then the cleaning can be realized, so that the automatic cleaning of the gun head 1101 of the pipette 11 and the surface of the pipette 8 is realized in the process of cleaning the inner wall of the pipette 8, the cleaning and sanitation of the gun head 1101 of the pipette 11 and the pipette 8 are kept, and the next direct use is convenient.
As one embodiment of the invention, a spherical valve 602 with an L-shaped channel 601 is rotationally connected inside a T-shaped three-way ball valve 6, a valve rod 45 is fixedly connected to the top of the spherical valve 602, the valve rod 45 penetrates through the valve body of the T-shaped three-way ball valve 6 and extends to the outside of the T-shaped three-way ball valve 6, a linkage adjusting mechanism is connected between the valve rod and the top surface of the treatment tank 2 and the top of the purifying barrel 3, the linkage adjusting mechanism is used for switching the T-shaped three-way ball valve 6 and comprises a pressing groove 44, the pressing groove 44 is arranged at a position, corresponding to the T-shaped three-way ball valve 6, of the top surface of the valve rod 45 penetrates through the treatment tank 2 and extends to the inside of the pressing groove 44, a threaded rod 49 is fixedly connected to the top surface of the threaded rod 49, a threaded sleeve 46 is connected with the inner side wall of the pressing groove 44 in a sliding way, a second spring 47 is fixedly connected between the threaded sleeve 46 and the pressing groove 44 in a vertical direction, a pressing plate 48 is fixedly connected between the top surface of the threaded sleeve 46 and the pressing groove 48, a clamping mechanism is connected between the pressing plate 48 and the purifying barrel 3 and the clamping mechanism is used for clamping and positioning the pressing plate 48, the top surface of the pressing plate 48 is connected with the top surface of the pressing plate 48, and the pressing mechanism is used for limiting the liquid suction limiting and limiting a position of a gun 11; during operation, a nursing staff inserts the gun head 1101 into the inserting hole 10, the handle 1102 of the liquid suction gun 11 is pressed on the surface of the pressing plate 48, the pressing plate 48 presses the threaded sleeve 46, the threaded rod 49 in threaded connection with the threaded sleeve 46 rotates, the second spring 47 compresses, the threaded rod 49 drives the valve rod 45 to rotate for adjustment, the valve rod 45 drives the spherical valve 602 of the T-shaped three-way ball valve 6 to rotate, one end of the L-shaped channel 601 of the spherical valve 602 of the T-shaped three-way ball valve 6 is communicated with a communicating pipe communicated with the rubber bag 17 on the T-shaped three-way ball valve 6, the other end of the L-shaped channel 601 is communicated with a communicating pipe communicated with the storage barrel 4 on the T-shaped three-way ball valve 6, automatic adjustment of the T-shaped three-way ball valve 6 is achieved, and the T-shaped three-way ball valve 6 is not required to be adjusted independently in the inserting process of the gun head 1101 of the liquid suction gun 11, and cleaning of the gun head 1101 can be achieved only by starting the water pump 5 through a peripheral controller;
And after the liquid suction gun 11 is taken down, under the supporting action of the second spring 47, the threaded sleeve 46 is pushed to reset, the threaded rod 49 is linked to rotate and reset, the threaded rod 49 synchronously drives the valve rod 45 and the whole of the spherical valve 602 to rotate and reset, one end of the L-shaped channel 601 of the spherical valve 602 of the T-shaped three-way ball valve 6 is restored to be communicated with a communicating pipe communicated with the rubber bag 17 on the T-shaped three-way ball valve 6, the other end of the L-shaped channel is communicated with a communicating pipe communicated with the purifying barrel 3 on the T-shaped three-way ball valve 6, automatic switching is realized, and a worker can collect waste liquid only by starting the suction pump 13 through an external controller.
As an embodiment of the invention, the clamping mechanism comprises two clamping grooves 50 and a pulling groove 51, wherein the two clamping grooves 50 are respectively formed in the front surface of the pressing plate 48, the pulling groove 51 is formed in the position, corresponding to the clamping groove 50, of the top surface of the purifying barrel 3, the clamping block 52 is connected onto the inner wall of the pulling groove 51 in a sliding manner, the back surface of the clamping block 52 is provided with an inclined surface, a third spring 53 is fixedly connected between the clamping block 52 and the pulling groove 51 together, and the front surfaces of the two clamping blocks 52 are fixedly connected with a pulling frame 54 together; during operation, in the process that the pressing plate 48 is pressed downwards, the front surface of the pressing plate 48 contacts with the inclined surface of the clamping block 52, the pressing plate 48 continuously presses the clamping block 52 along the inclined surface to compress the third spring 53, and when the clamping groove 50 moves to the clamping block 52, the clamping block 52 is pushed into the clamping groove 50 under the elastic pushing of the third spring 53 to form clamping;
when the clamping state needs to be canceled, the pulling frame 54 is pulled, the third spring 53 is compressed, and after the clamping block 52 is completely moved out of the clamping groove 50, the second spring 47 is reset to drive the pressing plate 48 to rise, and the clamping block 52 cancels the clamping of the pressing plate 48;
The clamping mechanism clamps the purifying barrel 3 and the pressing plate 48, one end of an L-shaped channel 601 of a spherical valve 602 of the T-shaped three-way ball valve 6 is maintained to be communicated with a communicating pipe communicated with the rubber bag 17 on the T-shaped three-way ball valve 6, and the other end of the L-shaped channel is communicated with a communicating pipe communicated with the storage barrel 4 on the T-shaped three-way ball valve 6.
As an embodiment of the present invention, the limiting mechanism includes a yielding groove 55, a moving groove 56, and the yielding groove 55 is opened on the top surface of the pressing plate 48 corresponding to the position of the plugging hole 10, the moving groove 56 is opened on the surface of the pressing plate 48, the L-shaped limiting plate 57 is slidably connected in the moving groove 56, and the limiting strips 58 are fixedly connected on two sides of the L-shaped limiting plate 57; when the cleaning mechanism cleans the gun head 1101, the gun head 1101 may swing in the inserting hole 10 due to the brushing of the brushing mechanism, the gun head 1101 may be moved out of the inserting hole 10 by the reaction force generated by the water flow sprayed by the gun head 1101 and the screw blade 41, the cleaning of the gun head 1101 is inconvenient, the technical problem can be solved according to the embodiment of the invention, the gun head 1101 is sequentially inserted into the yielding groove 55 and the inserting hole 10 in a specific working mode, after the pressing plate 48 and the cleaning barrel 3 are clamped by the clamping mechanism, a caregiver dials the L-shaped limiting plate 57, the bottom surface inside the L-shaped limiting plate 57 is contacted with the top surface of the handle 1102, the gun head 1101 is prevented from moving out of the inserting hole 10 by the reaction force generated by the water flow sprayed by the gun head 1101 and the screw blade 41, the limiting strips 58 on two sides of the L-shaped limiting plate 57 are limited on two sides of the handle 1102, the gun head 1101 is prevented from swinging in the inserting hole 10, the gun head 1101 is kept stable during brushing cleaning, and the cleaning of the gun head 1101 is prevented from being influenced by the cleaning effect of the gun head 1101, and the cleaning effect of the cleaning part 1101 is prevented from being influenced when the gun head is cleaned.
The method for using the waste liquid collecting device for intensive care as shown in fig. 1, comprises the following steps,
Step one, starting a suction pump 13, wherein the suction pump 13 is communicated with a liquid suction gun 11 through a T-shaped three-way ball valve 6, an L-shaped water pipe 7 and a liquid suction pipe 8, a nursing staff holds the liquid suction gun 11 to collect waste liquid generated by a severe patient in the nursing process of the severe patient, the waste liquid flows through the T-shaped three-way ball valve 6 along the liquid suction pipe 8 through the liquid suction gun 11 and then enters a purifying barrel 3, a purifying mechanism filters the waste liquid, and the filtered waste liquid flows into a water storage tank 12 to be collected;
Step two, after the waste liquid generated by the severe patient is collected, a nursing staff plates the liquid suction pipe 8 in the placing plate 9, inserts the liquid suction gun 11 into the inserting hole 10, and adjusts the T-shaped three-way ball valve 6 to enable the L-shaped water pipe 7 to be in a communicating state with the storage barrel 4;
Step three, starting a water pump 5, wherein the water pump 5 pumps cleaning liquid in the storage barrel 4 through a pipeline to flow into the liquid suction pipe 8 after flowing through the T-shaped three-way ball valve 6, cleaning the inner wall of the liquid suction pipe 8, starting an extrusion mechanism in the cleaning process, and intermittently extruding the liquid suction pipe 8 coiled on the placement disc 9 by the extrusion mechanism;
And step four, cleaning the surface of the polluted liquid suction gun 11 which generates waste liquid for severe patients through a cleaning mechanism, and flowing the cleaned water into the purifying barrel 3 for purifying treatment and then flowing into the purifying barrel 3 for purifying treatment.
The working principle of the invention is as follows:
During operation, in the prior art, medical waste liquid is sucked into the purifying barrel 3 through the liquid suction pipe 8 by a nursing staff, in the process of actually sucking the waste liquid, thick liquid such as blood, sputum and the like in the waste liquid generated by a serious patient can be adhered to the inner wall of the liquid suction pipe 8 due to the viscosity of the liquid, the sticky substances on the inner wall are difficult to clean rapidly through simple water cleaning, the cleaning difficulty is increased, the cleaning is incomplete, on one hand, the more residual substances can be accumulated, the pollution in the pipe is caused, on the other hand, the next cleaning difficulty is increased, the technical problem can be solved by the embodiment of the invention, the specific embodiment is as follows, in an initial state, the purifying barrel 3 is communicated with the L-shaped water pipe 7 by adjusting the T-shaped three-way ball valve 6, the nursing staff pushes the mobile trolley 1 to the position beside a patient bed needing serious nursing, the suction pump 13 is communicated with the liquid suction pipe 8 through the T-shaped three-way ball valve 6, the L-shaped water pipe 7, the liquid suction pipe 8 is communicated with the liquid suction pipe 11, in the process of serious patient is cared, the serious patient holds the liquid suction 11, the residual substances can be accumulated more, the pollution in the pipe is caused, on the other hand is increased, the next cleaning difficulty is solved, the technical problem can be solved, the waste liquid can be filtered, and filtered and flows into the waste liquid can flow through the three-way pipe 12 after the liquid is filtered by the liquid suction pipe 3, and is filtered by the liquid is purified by the liquid tank 12, and flows through the liquid suction pipe 3 after the waste is filtered through the liquid suction pipe 3 and enters the purifying pipe 3;
A yielding port 204 can be formed in the top surface of the treatment box 2 at the position corresponding to the storage barrel 4, an injection port 402 is formed in the top surface of the storage barrel 4, a dust cover 401 is inserted in the injection port 402 in a sealing manner, when cleaning with cleaning liquid is required, the cleaning liquid can be injected into the storage barrel 4, and the cleaning liquid can be replenished at any time by opening the dust cover 401;
After the waste liquid generated by a severe patient is collected, a nursing staff plates the liquid suction pipe 8 in the placing plate 9, inserts the liquid suction gun 11 into the inserting hole 10, adjusts the T-shaped three-way ball valve 6, enables the L-shaped water pipe 7 to be in a communicating state with the storage barrel 4, starts the water pump 5, pumps the cleaning liquid in the storage barrel 4 through a pipeline to flow into the liquid suction pipe 8 after flowing through the T-shaped three-way ball valve 6, cleans the inner wall of the liquid suction pipe 8, starts the extrusion mechanism in the cleaning process, intermittently extrudes the liquid suction pipe 8 coiled on the placing plate 9 by the extrusion mechanism, reduces the water permeability of the liquid suction pipe 8 in the extrusion process, gathers the cleaning liquid in the rubber bag 17, and expands the rubber bag 17, and in the process of canceling extrusion after intermittent extrusion by the extrusion mechanism, the water gathered in the rubber bag 17 can be assisted by the contraction force of the rubber bag 17, so that the cleaning liquid is assisted, the speed is increased in the liquid suction pipe 8, and a certain active impact force is generated on the inner wall of the liquid suction pipe 8, so that the waste liquid is adhered to the inner wall of the liquid suction pipe 8 or the blood of the severe patient is thoroughly cleaned;
In the cleaning process, the surface of the liquid suction gun 11 which is polluted by waste liquid generated by a severe patient through a cleaning mechanism is cleaned, and the cleaned water flows into the purifying barrel 3 for purifying treatment and then flows into the purifying barrel 3 for purifying treatment;
in the whole process, the cleaning liquid in the liquid suction pipe 8 is pressurized in a boosting way through intermittent extrusion of the extrusion mechanism, the cleaning force is enhanced for the liquid suction pipe 8, the thorough cleaning of sticky substances generated by severe patients on the inner wall of the liquid suction pipe 8 is facilitated, the surface of the liquid suction gun 11 is cleaned, the cleaning of the surface of the gun head 1101 of the liquid suction gun 11 is ensured, the pollution caused by the fact that the sticky substances on the inner wall of the liquid suction pipe 8 cannot be cleaned is avoided, the occurrence of the pollution caused by the wound or the oral cavity of severe patients during secondary liquid suction is facilitated, and the use of the next operation is facilitated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The waste liquid collecting device for intensive care comprises a mobile trolley (1) and a treatment box (2), and is characterized in that the treatment box (2) is fixedly connected to the top surface of the mobile trolley (1), a working cavity (201) and a storage cavity (202) are arranged in the treatment box (2), a purifying barrel (3) and a storage barrel (4) are respectively fixedly arranged on two sides of the inner bottom surface of the working cavity (201), and a purifying mechanism is connected in the purifying barrel (3) and is used for purifying waste liquid;
The water pump (5) is fixedly connected to the bottom surface inside the storage barrel (4), the purifying barrel (3) and the storage barrel (4) are fixedly communicated with each other, a T-shaped three-way ball valve (6) is arranged between the purifying barrel (3) and the storage barrel (4), a communicating pipe on one side of the T-shaped three-way ball valve (6) is close to the storage barrel (4) and communicated with the water draining end of the water pump (5) through a water pipe, an L-shaped water pipe (7) is fixedly communicated with a communicating pipe in the middle of the T-shaped three-way ball valve (6) through a rubber capsule (17), and a suction pump (13) positioned in the purifying barrel (3) is communicated with a communicating pipe on one side of the T-shaped three-way ball valve (6) close to the purifying barrel (3);
The top surface fixedly connected with of processing case (2) places dish (9), L type water pipe (7) is kept away from the one end of T type tee bend ball valve (6) runs through in proper order processing case (2) with place dish (9) and extend to place behind the top of dish (9) fixed intercommunication has pipette (8), the one end that is kept away from L type water pipe (7) of pipette (8) is fixed intercommunication has pipette (11), place dish (9) top surface and be connected with extrusion mechanism, extrusion mechanism is used for intermittent type extrusion pipette (8), the top surface of purifying barrel (3) runs through processing case (2) and extends to its outside, spliced eye (10) have been seted up to the top surface of purifying barrel (3), pipette (11) are pegged graft in spliced eye (10), spliced eye (10) are connected with in the wiper mechanism that carries out the washing to pipette (11).
The placing disc (9) comprises a supporting ring (901) and a working disc (902), the supporting ring (901) is fixedly connected to the bottom of the working disc (902), the supporting ring (901) is fixedly connected to the top of the processing box (2), the extruding mechanism comprises a placing track (15) and three extruding tracks (16), the placing track (15) is arranged on the top surface of the working disc (902), the placing track (15) is spiral, the liquid suction pipe (8) penetrates through the processing box (2), the supporting ring (901) and the working disc (902) and is spirally placed in the placing track (15), a first spiral track (18) is arranged on the inner wall of the placing track (15), a second spiral track (19) is arranged on the bottom surface of the first spiral track (18), a moving pin (20) is connected to the inner side of the second spiral track (19), a rotating roller (21) is arranged on the surface of the moving pin (20), the rotating roller (21) is in contact with the inner wall of the first spiral track (18), three spiral tracks (16) are in contact with the inner wall of the first spiral track (18), the three spiral tracks (16) are distributed on the inner side of the inner wall of the first spiral track (18), the first spiral track (18) is arranged on the inner wall of the inner wall, the first spiral track (19) is arranged on the inner wall, the inner wall of the first spiral track (16), the second spiral track is arranged on the inner wall, the moving track (20), the moving track is arranged on the moving track, and the moving roll (20), and the moving roll track, and the moving roll on the moving rail roll track and the moving track roll). The novel extrusion device is characterized in that an arc extrusion plate (22) is slidably connected to the position, corresponding to the extrusion track (16), in the first spiral track (18), of the arc extrusion plate (22), extrusion inclined planes (2201) are formed in two ends of the arc extrusion plate (22), an arc connection plate (23) is fixedly connected to the top surface of the arc extrusion plate (22), and three gas springs (24) are fixedly connected between the arc connection plate (23) and the inner side of the extrusion track (16);
The top surface of the supporting ring (901) is provided with a circular groove (25), a driving mechanism is connected in the circular groove (25), and the driving mechanism is used for driving the moving pin (20) to move along the second spiral track (19);
The driving mechanism comprises a linkage ring (26), a motor base (27) and an external gear (33), wherein the linkage ring (26) is rotationally connected to the bottom surface inside the circular groove (25), a linkage frame (28) is fixedly connected to the surface of the linkage ring (26), a moving block (29) is slidably connected to the inner wall of the linkage frame (28), the top surface of the moving block (29) is fixedly connected with the bottom surface of the moving pin (20), a limiting rod (30) is fixedly connected between the inner walls of the linkage frame (28), and the moving block (29) is slidably connected to the surface of the limiting rod (30);
The inner ring surface of the linkage ring (26) is fixedly connected with an inner gear (32), the outer gear (33) is rotationally connected to the bottom surface inside the circular groove (25), the inner gear (32) is meshed with the outer gear (33), the motor base (27) is fixedly connected to the bottom surface of the working cavity (201), a driving motor (34) is fixedly connected to the motor base (27), a driving rod (35) is fixedly connected to an output shaft of the driving motor (34), the driving rod (35) penetrates through the processing box (2), the supporting ring (901) and the working disc (902) and then is fixedly connected with the outer gear (33), and a through hole (31) for the L-shaped water pipe 7 to pass through is formed in the bottom surface inside the circular groove (25).
2. The waste liquid collecting device for intensive care according to claim 1, wherein the purifying mechanism comprises a purifying net (14), a liquid draining port (203) and a water storage tank (12), the purifying net (14) is fixedly installed on the inner wall of the purifying barrel (3) and is located below the suction pump (13), the water storage tank (12) is placed in the storage cavity (202), an opening is formed in the top surface of the water storage tank (12), and the liquid draining port (203) is correspondingly communicated with the opening of the water storage tank.
3. Waste liquid collection device for intensive care according to claim 1, characterized in that the liquid suction gun (11) comprises a gun head (1101) and a handle (1102), the gun head (1101) is fixedly communicated with the liquid suction pipe (8) away from the movement of the L-shaped water pipe (7), the handle (1102) is fixedly connected to the surface of the gun head (1101), the gun head (1101) is inserted into the insertion hole (10), the cleaning mechanism comprises an annular channel (36) and a branch pipe (37), the annular channel (36) is arranged in the purifying barrel (3), the annular channel (36) is arranged above the suction pump (13), a plurality of water outlets (38) are arranged in an annular array on the inner side of the annular channel (36), one end of the branch pipe (37) is fixedly communicated with the surface of the communicating pipe on one side, close to the storage barrel (4), of the T-shaped three-way ball valve (6), and the other end of the branch pipe (37) is fixedly communicated with the annular channel (36).
4. The waste liquid collecting device for intensive care according to claim 3, wherein a brushing mechanism is connected to the inner wall of the purifying barrel (3), the brushing mechanism is used for brushing the surface of the gun head (1101), the brushing mechanism comprises a supporting circular frame (39), the supporting circular frame (39) is fixedly connected to the inner wall of the purifying barrel (3), three connecting plates (3901) distributed in an annular array are fixedly connected to the inner ring surface of the supporting circular frame (39), connecting grooves (3902) are formed in the end portions of the three connecting plates (3901), a rotating ring (40) is connected between the three connecting grooves (3902) in a sliding mode, a screw blade (41) is fixedly connected to the inside of the rotating ring (40), three supporting rods (42) distributed in an annular array are fixedly connected to the top surface of the rotating ring (40), and brushes (43) are fixedly connected to the side surfaces of the three supporting rods (42).
5. The waste liquid collecting device for intensive care according to claim 3, wherein the inside of the T-shaped three-way ball valve (6) is rotatably connected with a spherical valve (602) with an L-shaped channel (601), the top of the spherical valve (602) is fixedly connected with a valve rod (45), the valve rod (45) penetrates through the valve body of the T-shaped three-way ball valve (6) and extends to the outside of the T-shaped three-way ball valve (6), a linkage adjusting mechanism is connected between the top surface of the valve rod and the treatment box (2) and the top of the purification barrel (3), the linkage adjusting mechanism is used for switching the T-shaped three-way ball valve (6), the linkage adjusting mechanism comprises a pressing groove (44), the top surface of the treatment box (2) corresponds to the position of the T-shaped three-way ball valve (6), the top end of the valve rod (45) penetrates through the treatment box (2) and extends to the inside of the pressing groove (44) to be fixedly connected with a threaded rod (49), a threaded sleeve (46) is connected with the surface of the threaded rod (49), the threaded sleeve (46) is connected with the top surface of the threaded sleeve (46), the threaded sleeve (46) is connected with the second threaded sleeve (46) in a sliding mode, the direction is connected with the top surface of the second threaded sleeve (46), the liquid suction gun comprises a pressing plate (48) and a purifying barrel (3), wherein a clamping mechanism is connected between the pressing plate (48) and the purifying barrel (3), the clamping mechanism is used for clamping and positioning the pressing plate (48), the top surface of the pressing plate (48) is connected with a limiting mechanism, and the limiting mechanism is used for limiting the liquid suction gun (11) at the top of the pressing plate (48).
6. The waste liquid collecting device for intensive care according to claim 5, wherein the clamping mechanism comprises two clamping grooves (50) and a pulling groove (51), the two clamping grooves (50) are formed in the front face of the pressing plate (48), the pulling groove (51) is formed in the position, corresponding to the clamping groove (50), of the top face of the purifying barrel (3), the clamping block (52) is slidingly connected to the inner wall of the pulling groove (51), an inclined face is formed in the back face of the clamping block (52), a third spring (53) is fixedly connected between the clamping block (52) and the pulling groove (51), and a pulling frame (54) is fixedly connected to the front faces of the two clamping blocks (52).
7. The waste liquid collecting device for intensive care according to claim 5, wherein the limiting mechanism comprises a yielding groove (55), a moving groove (56) and the yielding groove (55) is formed in a position, corresponding to the plugging hole (10), of the top surface of the pressing plate (48), the moving groove (56) is formed in the surface of the pressing plate (48), an L-shaped limiting plate (57) is connected in the moving groove (56) in a sliding manner, and limiting strips (58) are fixedly connected to two sides of the L-shaped limiting plate (57).
8. A method of using the waste liquid collecting device for intensive care, which is applicable to the waste liquid collecting device for intensive care according to any one of claims 1 to 7, characterized in that the method comprises the steps of,
Step one, starting a suction pump 13, wherein the suction pump 13 is communicated with a liquid suction gun (11) through a T-shaped three-way ball valve (6), an L-shaped water pipe 7 and a liquid suction pipe 8, a nursing staff holds the liquid suction gun (11) by hand in the nursing process of a severe patient to collect waste liquid generated by the severe patient, the waste liquid flows through the T-shaped three-way ball valve (6) along the liquid suction pipe (8) through the liquid suction gun (11) and then enters a purifying barrel (3), a purifying mechanism filters the waste liquid, and the filtered waste liquid flows into a water storage tank (12) to be collected;
step two, after the waste liquid generated by the serious patient is collected, a nursing staff plates the liquid suction pipe (8) in the placing plate (9), inserts the liquid suction gun (11) into the inserting hole (10), and adjusts the T-shaped three-way ball valve (6) to enable the L-shaped water pipe 7 to be in a communicating state with the storage barrel 4;
Starting a water pump (5), wherein the water pump (5) pumps cleaning liquid in the storage barrel (4) through a pipeline to flow into the liquid suction pipe (8) after flowing through the T-shaped three-way ball valve (6), cleaning the inner wall of the liquid suction pipe (8), starting an extrusion mechanism in the cleaning process, and intermittently extruding the liquid suction pipe (8) coiled on the placement disc (9) by the extrusion mechanism;
And step four, cleaning the surface of the liquid suction gun (11) polluted by waste liquid generated by a severe patient through a cleaning mechanism, and flowing the cleaned water into the purifying barrel (3) for purifying treatment and then flowing into the purifying barrel (3) for purifying treatment.
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| CN202211188660.8A CN115487027B (en) | 2022-09-28 | 2022-09-28 | Waste liquid collecting device for severe nursing and application method thereof |
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| CN115487027A (en) | 2022-12-20 |
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