CN114538545A - Two-state type shunting extension contact type waste liquid filtering and sampling device for surgical drainage - Google Patents
Two-state type shunting extension contact type waste liquid filtering and sampling device for surgical drainage Download PDFInfo
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- CN114538545A CN114538545A CN202210072929.XA CN202210072929A CN114538545A CN 114538545 A CN114538545 A CN 114538545A CN 202210072929 A CN202210072929 A CN 202210072929A CN 114538545 A CN114538545 A CN 114538545A
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- 239000007788 liquid Substances 0.000 title claims abstract description 210
- 239000002699 waste material Substances 0.000 title claims abstract description 96
- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 238000005070 sampling Methods 0.000 title claims abstract description 37
- 238000007460 surgical drainage Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 230000001954 sterilising effect Effects 0.000 claims abstract description 34
- 230000014759 maintenance of location Effects 0.000 claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000009792 diffusion process Methods 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 19
- 239000002912 waste gas Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 238000005057 refrigeration Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 10
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- 238000005119 centrifugation Methods 0.000 claims description 2
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- 239000000645 desinfectant Substances 0.000 description 8
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- 238000010438 heat treatment Methods 0.000 description 5
- 239000002906 medical waste Substances 0.000 description 5
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses a two-state shunting extended contact type waste liquid filtering and sampling device for surgical drainage, which comprises a bottom plate, a waste liquid box, a sample retention cylinder, a power box, a hot and cold bidirectional driving mechanism, a concentration reduction extended contact type separation liquid sterilization mechanism and a waste liquid storage mechanism, wherein the waste liquid box is arranged at one end of the bottom plate, the sample retention cylinder is arranged in the middle of the upper wall of the bottom plate, and the power box is arranged on the upper wall of one end, far away from the waste liquid box, of the sample retention cylinder. The invention belongs to the technical field of medical equipment, and particularly relates to a two-state shunting extended contact type waste liquid filtering and sampling device for surgical drainage; the invention provides a waste liquid filtering and sampling device for surgical drainage, which can carry out shunting and concentration reduction treatment on liquid, can inhibit the activity of molecules and avoid germ diffusion.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a two-state shunting and extending contact type waste liquid filtering and sampling device for surgical drainage.
Background
The medical waste liquid collection system is mainly used for collecting medical waste liquid generated in a surgical operation process. The medical waste liquid filtering device is used as a component of a medical waste liquid collecting system and filters out some solid or semisolid substances in the medical waste liquid, such as blood clots, bone fragments, human soft tissues and the like.
The existing filtering and sampling device has the following problems:
1. the elimination speed of pathogenic bacteria in the waste liquid is slow, the use of equipment is influenced, and meanwhile, the pathogenic bacteria in the liquid cannot be quickly eliminated in two forms;
2. the activity of pathogenic bacteria molecules cannot be inhibited, so that the pathogenic bacteria spread from the inside of the equipment to the periphery, and the cross infection phenomenon occurs to medical staff.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the scheme provides a two-state shunting extension contact type waste liquid filtering and sampling device for surgical drainage, aiming at the problem that the treatment speed is low when the content concentration of pathogenic bacteria in liquid is high, the multi-purpose principle, the evaporation and dilution phenomenon and the centrifugal throwing and separating structure are creatively combined, concentration reduction and sterilization treatment of the collected liquid is realized through the arranged concentration reduction type extension contact type separating liquid sterilization mechanism under the mutual cooperation of the liquid drainage mechanism, the centrifugal rejection extension sterilization mechanism, the waste gas low motion circulation mechanism and the diffused airflow recovery mechanism, the diffused sterilization treatment of the liquid is completed by adopting a liquid gravity flow mode under the action of gravity, and meanwhile, the circulation structure is used for carrying out molecular reduction activity treatment on the fog containing pathogenic bacteria generated by equipment treatment liquid, the method avoids the diffusion of germ molecules to the periphery, and solves the technical problems that the prior art is difficult to solve, namely the liquid is not required to be subjected to shunting treatment (when the concentration content of germs in the liquid is higher, the germ treatment is incomplete, the treatment effect is poor), and the liquid is not required to be subjected to shunting treatment (fog generated in the liquid shunting treatment is difficult to control, and the germ diffusion is easy to cause).
This scheme provides one kind can shunt down the concentrated processing to liquid, and can restrain the molecular activity degree, avoids the waste liquid for the surgery drainage of germ diffusion to filter sampling device.
The technical scheme adopted by the scheme is as follows: the scheme provides a two-state shunting, extending and contacting type waste liquid filtering and sampling device for surgical drainage, which comprises a bottom plate, a waste liquid box, a sample reserving cylinder, a power box, a hot-cold bidirectional driving mechanism, a concentration-reduction type extending and contacting type separating liquid sterilizing mechanism and a waste liquid storage mechanism, wherein the waste liquid box is arranged at one end of the bottom plate, the sample reserving cylinder is arranged at the middle position of the upper wall of the bottom plate, the power box is arranged at the upper wall of one end, away from the waste liquid box, of the sample reserving cylinder, the hot-cold bidirectional driving mechanism is arranged inside the power box, the concentration-reduction type extending and contacting type separating liquid sterilizing mechanism is arranged inside the sample reserving cylinder, the waste liquid storage mechanism is arranged at the upper wall of the waste liquid box, the concentration-reduction type extending and contacting type separating liquid sterilizing mechanism comprises a liquid drainage mechanism, a centrifugal rejection and sterilizing mechanism, a waste gas low-motion circulation mechanism and a diffusion gas flow recovery mechanism, the liquid drainage mechanism is arranged at one end, away from the bottom plate, of the sample reserving cylinder, the centrifugal rejection extension sterilization mechanism is arranged on the inner wall of the sample retention barrel, the waste gas low-motion circulation mechanism is arranged above the power box, and the diffused gas flow recovery mechanism is arranged on the upper wall of the waste gas low-motion circulation mechanism.
As a further optimization of the scheme, the hot-cold bidirectional driving mechanism comprises a bearing plate, thermoelectric refrigeration sheets, a heat conducting plate and a cold guiding column, wherein the bearing plate is arranged on the inner wall of the power box, a plurality of groups of the thermoelectric refrigeration sheets are arranged on the bearing plate in a penetrating manner, the heat conducting plate is arranged on the inner wall of the top of the power box, the heating ends of the thermoelectric refrigeration sheets are connected with the bottom wall of the heat conducting plate, and the cold guiding column is arranged at the cooling ends of the thermoelectric refrigeration sheets; the thermoelectric refrigeration piece starts, and inside the thermoelectric refrigeration piece carried the heat to the heat-conducting plate through the heating end, the thermoelectric refrigeration piece conducted cold temperature to leading cold post inside through the cooling end.
Preferably, the liquid drainage mechanism comprises a fixed plate, a liquid pumping pump, a telescopic pipe, a connector, a needle head and a conveying pipe, wherein the fixed plate is arranged at one end, away from the bottom plate, of the sample retention cylinder, the liquid pumping pump is arranged at one end, close to the waste liquid tank, of the fixed plate in a penetrating manner, the telescopic pipe is arranged at the power input end of the liquid pumping pump in a penetrating manner through the fixed plate, the connector is arranged at one end, away from the liquid pumping pump, of the telescopic pipe in a communicating manner, the needle head is arranged at one side, away from the telescopic pipe, of the connector, and the conveying pipe is arranged at the power output end of the liquid pumping pump; the centrifugal rejecting and prolonged sterilizing mechanism comprises a supporting plate, a centrifugal cylinder, a separating port, a three-phase coil, a power magnet, an extension copper plate, heat conducting columns, a heat insulating layer, a diversion trench and an exhaust pipe, wherein the supporting plate is arranged on the inner wall of the sample reserving cylinder, the centrifugal cylinder is arranged on the supporting plate in a penetrating way, the centrifugal cylinder is rotatably arranged on the supporting plate, a plurality of groups of separating ports are arranged on the side wall of the centrifugal cylinder below the supporting plate, the three-phase coil is arranged on the side wall of the centrifugal cylinder above the supporting plate, the power magnet is symmetrically arranged on the inner wall of the sample reserving cylinder at two sides of the three-phase coil, the extension copper plate is arranged on the inner wall of the sample reserving cylinder below the supporting plate, the heat conducting columns are symmetrically arranged on the side wall at the top of the power box, the heat conducting columns penetrate through the power box and the sample reserving cylinder and are arranged between the extension copper plate and the heat conducting plate, the heat insulating layer is arranged on the outer side of the heat conducting columns, a plurality of the sets of the diversion trench are arranged on the inner wall of the extension copper plate, and the diversion trench is a cavity with an opening at one end, the exhaust pipe penetrates through the copper plate with the extension degree, the sample retention barrel is communicated with the interior of the sample retention barrel, one end, far away from the liquid drawing pump, of the conveying pipe penetrates through the upper wall of the sample retention barrel and is communicated with the upper wall of the centrifugal barrel, and the centrifugal barrel is rotatably arranged on the conveying pipe; the waste gas low-motion circulation mechanism comprises a filter box, filter cotton, an active carbon adsorption layer, a cooling pipe, an air conditioning pipe, an air outlet and a pipeline clamp, wherein the filter box penetrates through one end, away from the liquid suction pump, of a fixed plate, the filter cotton and the active carbon adsorption layer are sequentially arranged on the inner wall of the filter box from top to bottom, one end, away from a sample retention cylinder, of an exhaust pipe is communicated with the side wall of the filter box, which is arranged above the filter cotton, the cooling pipe is communicated between the side wall of the filter box, which is arranged below the active carbon adsorption layer, and the side wall of the bottom of the waste liquid storage mechanism, the pipeline clamp is symmetrically arranged on the upper wall of the bottom plate on two sides of the waste liquid box, the air conditioning pipe is symmetrically arranged on two sides of the bottom of the filter box, the air conditioning pipe is communicated with the side wall of the filter box, and one end, away from the filter box, of the air conditioning pipe is arranged on the pipeline clamp; the diffused airflow recovery mechanism comprises an air inlet and a negative pressure fan, the air inlet is arranged on the upper wall of the filter box, and the negative pressure fan is arranged inside the air inlet; the extension tube extends to drive the needle head to reach a position required by a user, the liquid pump is started to pump liquid in a patient body through the needle head, the liquid enters the interior of the sample reserving cylinder through the conveying pipe, the three-phase coil is electrified, the centrifugal cylinder rotates around the supporting plate under the action force of the three-phase coil and the magnetic field of the power magnet, the liquid is thrown out of the interior of the centrifugal cylinder through the separation port under the action force of centrifugation, solid impurities in the liquid are left in the centrifugal cylinder for storage, the liquid is thrown onto the inner wall of the extension degree copper plate on the outer side of the centrifugal cylinder, at the moment, the heat conducting plate conducts heat into the extension degree copper plate through the heat conducting column, the heat insulating layer prevents the heat conducting column from losing heat in the heat conducting process, the extension degree copper plate rises in temperature to heat and sterilize the liquid, the liquid flows to the bottom of the sample reserving cylinder under the action of gravity along the guide groove, and the liquid is fully contacted with the extension degree copper plate in the downflow process, thereby the germ to in the liquid is eliminated, liquid after the sterilization falls into and stays a kind bobbin base and save, liquid evaporation water smoke passes through the blast pipe under high temperature and carries inside the rose box, at this moment, the negative pressure fan starts to concentrate the collection to some diffused waste gas, the water smoke that contains the germ enters into the headstock below through the cooling tube after rose box and filter pulp filter inside, the cold guide post refrigerates the gas that enters into the headstock inside, reduce the molecule activeness, the inside air conditioning of headstock enters into inside the cold air duct, the cold air duct passes through the gas outlet with air conditioning and discharges, thereby avoid the germ to creep fast to a certain extent, under the loop filter of negative pressure fan, abundant when handling liquid outward diffusion waste gas that contains the germ is eliminated.
Specifically, the waste liquid storage mechanism comprises liquid discharge pipes and an ultrasonic oscillator, wherein a plurality of groups of the liquid discharge pipes are communicated between the bottom of the sample reserving cylinder and the upper wall of the waste liquid tank, the ultrasonic oscillator is arranged on the upper wall of the waste liquid tank, and the power end of the ultrasonic oscillator penetrates through the inner wall of the waste liquid tank; disinfectant is put into the waste liquid tank in advance, waste liquid at the bottom of the sample reserving cylinder is discharged into the waste liquid tank through a liquid discharge pipe to be stored, and the ultrasonic oscillator is started to oscillate and mix liquid in the waste liquid tank and the disinfectant through a power end.
Wherein, the upper wall of one end of the bottom plate close to the power box is provided with a handrail frame.
Preferably, two sides of the bottom plate are symmetrically provided with a group of walking wheels in pairs.
Furthermore, the side wall of the armrest frame is provided with a controller.
And the controller is electrically connected with the thermoelectric refrigerating chip, the liquid pump, the three-phase coil, the negative pressure fan and the ultrasonic oscillator respectively.
The beneficial effect who adopts above-mentioned structure this scheme to gain is as follows: according to the two-state shunting extension contact type waste liquid filtering and sampling device for surgical drainage, the concentration reduction type extension contact type separating liquid sterilization mechanism is arranged through the concentration reduction quick elimination idea, so that extension sterilization after shunting of liquid containing germs is realized, liquid self-flowing type sterilization is adopted in the method, the liquid is sterilized in the flowing process, and meanwhile, the concentration of germs contained in the liquid is reduced under the intervention of high temperature, so that the liquid is sterilized quickly;
compared with the prior art, when the existing filtering and sampling device is used for treating waste liquid, only the disinfectant and the waste liquid are adopted for mixed sterilization, so that the sterilization time is too long, the germ elimination effect is not ideal, the problem that the mixing ratio is more or less occurs due to the fact that the mixing ratio is too high, secondary pollution is caused due to the fact that the disinfectant is used too much and the germs in the liquid are not completely eliminated due to the fact that the mixing ratio is less, the scheme adopts a shunting and prolonging mode to sterilize the germs in the liquid after the concentration is reduced, so that the sterilization effect is obvious, the sterilization time is short, meanwhile, the shunted fog can be discharged after being filtered, and under the intervention of cold air, the germs exposed in the waste liquid treatment process of equipment and carried by a ward are circularly filtered, the activity of air molecules is reduced by adopting cold temperature, and therefore the germ spreading is avoided, the liquid-steam bidirectional shunt sterilization of germs is realized.
Drawings
FIG. 1 is a schematic structural view of a two-state flow-dividing extended contact type waste liquid filtering and sampling device for surgical drainage according to the present invention;
FIG. 2 is a first perspective view of a two-state shunt extended contact type surgical drainage waste liquid filtering and sampling device according to the present disclosure;
FIG. 3 is a second perspective view of a two-state shunt extended contact type surgical drainage waste liquid filtration and sampling device according to the present disclosure;
FIG. 4 is an exploded view of a two-state shunt extended contact type surgical drainage waste liquid filtration sampling device according to the present disclosure;
FIG. 5 is a front view of a two-state flow-dividing extended contact type waste liquid filtering and sampling device for surgical drainage according to the present embodiment;
FIG. 6 is a rear view of a two-state shunt extended contact type surgical drainage waste fluid filtration sampling device according to the present disclosure;
FIG. 7 is a left side view of a two-state shunt extended contact type surgical drainage waste liquid filtration sampling device according to the present disclosure;
FIG. 8 is a right side view of a two-state shunt extended contact type surgical drainage waste fluid filtration sampling device according to the present disclosure;
FIG. 9 is a top view of a two-state shunt extended contact type surgical drainage waste liquid filtering and sampling device according to the present disclosure;
FIG. 10 is a partial sectional view A-A of FIG. 9;
FIG. 11 is a sectional view of portion B-B of FIG. 5;
FIG. 12 is a partial cross-sectional view C-C of FIG. 9;
fig. 13 is a schematic diagram of the internal structure of a two-state shunt extended contact type waste liquid filtering and sampling device for surgical drainage according to the present embodiment;
FIG. 14 is a circuit diagram of a controller of a two-state shunt extended contact type surgical drainage waste liquid filtering and sampling device according to the present invention;
FIG. 15 is a circuit diagram of a two-state shunt extended contact type surgical drainage waste liquid filtration sampling device pump according to the present invention;
fig. 16 is a schematic block diagram of a two-state shunt extended contact type waste liquid filtering and sampling device for surgical drainage according to the present invention.
The device comprises a base plate 1, a bottom plate 2, a waste liquid box 3, a sample retention barrel 4, a power box 5, a hot-cold bidirectional driving mechanism 6, a bearing plate 7, a thermoelectric refrigeration piece 8, a heat conducting plate 9, a cold guide column 10, a concentration-reduction type extended contact type separating liquid sterilization mechanism 11, a liquid guide mechanism 12, a fixing plate 13, a liquid pump 14, an extension pipe 15, a connecting head 16, a needle head 17, a conveying pipe 18, a centrifugal removal extended sterilization mechanism 19, a supporting plate 20, a centrifugal barrel 21, a separation port 22, a three-phase coil 23, a power magnet 24, an extended copper plate 25, a heat conducting column 26, a heat insulation layer 27, a guide groove 28, an exhaust pipe 29, an exhaust gas low-motion circulation mechanism 30, a filter box 31, filter cotton 32, an active carbon adsorption layer 33, a cooling pipe 34, a cold air pipe 35, an air outlet 36, a heat insulation layer, a heat pump, a liquid guide groove, a heat conducting pipe, a heat conducting plate, a connector, a filter box, a filter cotton, a filter, The device comprises a pipeline clamp 37, a diffused airflow recovery mechanism 38, an air inlet 39, a negative pressure fan 40, a waste liquid storage mechanism 41, a controller 42, a liquid discharge pipe 43, an ultrasonic oscillator 44, a handrail frame 45 and a travelling wheel.
The accompanying drawings are included to provide a further understanding of the present solution and are incorporated in and constitute a part of this specification, illustrate embodiments of the solution and together with the description serve to explain the principles of the solution and not to limit the solution.
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 obtained by a person of ordinary skill in the art based on the embodiments in the present disclosure without any creative effort belong to the protection scope of the present disclosure.
In the description of the present solution, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present solution.
As shown in figures 1-4, the scheme provides a two-state shunting extended contact type waste liquid filtering and sampling device for surgical drainage, which comprises a bottom plate 1, a waste liquid box 2, a sample reserving cylinder 3, a power box 4, a hot-cold bidirectional driving mechanism 5, a concentration-reduction extended contact type separating liquid sterilizing mechanism 10 and a waste liquid storage mechanism 40, wherein the waste liquid box 2 is arranged at one end of the bottom plate 1, the sample reserving cylinder 3 is arranged at the middle position of the upper wall of the bottom plate 1, the power box 4 is arranged at the upper wall of one end of the sample reserving cylinder 3 far away from the waste liquid box 2, the hot-cold bidirectional driving mechanism 5 is arranged inside the power box 4, the concentration-reduction extended contact type separating liquid sterilizing mechanism 10 is arranged inside the sample reserving cylinder 3, the waste liquid storage mechanism 40 is arranged at the upper wall of the waste liquid box 2, the concentration-reduction extended contact type separating liquid sterilizing mechanism 10 comprises a liquid drainage mechanism 11, a centrifugal rejection extended sterilization mechanism 18, a waste gas low-movement mechanism 29 and a diffused gas flow recovery mechanism 37, the liquid drainage mechanism 11 is arranged at one end of the sample retention cylinder 3 far away from the bottom plate 1, the centrifugal rejection extension sterilization mechanism 18 is arranged on the inner wall of the sample retention cylinder 3, the waste gas low-motion circulation mechanism 29 is arranged above the power box 4, and the diffused air flow recovery mechanism 37 is arranged on the upper wall of the waste gas low-motion circulation mechanism 29.
As shown in fig. 10, the hot-cold bidirectional driving mechanism 5 includes a bearing plate 6, thermoelectric cooling fins 7, a heat conducting plate 8 and a cold guiding column 9, the bearing plate 6 is disposed on the inner wall of the power box 4, a plurality of groups of thermoelectric cooling fins 7 are disposed on the bearing plate 6, the heat conducting plate 8 is disposed on the inner wall of the top of the power box 4, the heating ends of the thermoelectric cooling fins 7 are connected with the bottom wall of the heat conducting plate 8, and the cold guiding column 9 is disposed on the cooling ends of the thermoelectric cooling fins 7; thermoelectric refrigeration piece 7 starts, and thermoelectric refrigeration piece 7 is inside 8 heat-conducting plates are carried with the heat through the heating end, and thermoelectric refrigeration piece 7 conducts cold temperature to leading cold post 9 inside through the refrigeration end.
As shown in fig. 2-13, the liquid drainage mechanism 11 includes a fixing plate 12, a liquid pump 13, a telescopic tube 14, a connector 15, a needle 16 and a delivery tube 17, the fixing plate 12 is disposed at an end of the sample retention tube 3 away from the bottom plate 1, the liquid pump 13 is disposed at an end of the fixing plate 12 close to the waste liquid tank 2 in a penetrating manner, the telescopic tube 14 is disposed at a power input end of the liquid pump 13 in a penetrating manner through the fixing plate 12, the connector 15 is disposed at an end of the telescopic tube 14 away from the liquid pump 13 in a communicating manner, the needle 16 is disposed at one side of the connector 15 away from the telescopic tube 14, and the delivery tube 17 is disposed at a power output end of the liquid pump 13; the centrifugal rejection extension sterilization mechanism 18 comprises a support plate 19, a centrifugal cylinder 20, a separation port 21, a three-phase coil 22, a power magnet 23, an extension copper plate 24, a heat conduction column 25, a heat preservation layer 26, a diversion trench 27 and an exhaust pipe 28, wherein the support plate 19 is arranged on the inner wall of the sample retention cylinder 3, the centrifugal cylinder 20 is arranged on the support plate 19 in a penetrating way, the centrifugal cylinder 20 is rotatably arranged on the support plate 19, the separation port 21 is provided with a plurality of groups of side walls of the centrifugal cylinder 20 arranged below the support plate 19, the three-phase coil 22 is arranged on the side wall of the centrifugal cylinder 20 above the support plate 19, the power magnet 23 is symmetrically arranged on the inner wall of the sample retention cylinder 3 at two sides of the three-phase coil 22, the extension copper plate 24 is arranged on the inner wall of the sample retention cylinder 3 below the support plate 19, the heat conduction column 25 is symmetrically arranged on the side wall at the top of the power box 4, the sample retention cylinder 3 is arranged between the extension copper plate 24 and the heat conduction plate 8, the heat preservation layer 26 is arranged at the outer side of the heat conduction column 25, a plurality of groups of diversion trenches 27 are arranged on the inner wall of the copper plate with an extension degree 24, the diversion trenches 27 are cavities with one open ends, the exhaust pipe 28 penetrates through the copper plate with an extension degree 24, the sample retention barrel 3 is communicated and arranged inside the sample retention barrel 3, one end of the delivery pipe 17, which is far away from the liquid pump 13, penetrates through the upper wall of the sample retention barrel 3 and is communicated and arranged on the upper wall of the centrifugal barrel 20, and the centrifugal barrel 20 is rotatably arranged on the delivery pipe 17; the waste gas low-motion circulation mechanism 29 comprises a filter box 30, filter cotton 31, an activated carbon adsorption layer 32, a cooling pipe 33, a cold air pipe 34, an air outlet 35 and a pipeline clamp 36, wherein the filter box 30 penetrates through one end of the fixing plate 12 far away from the liquid suction pump 13, the filter cotton 31 and the activated carbon adsorption layer 32 are sequentially arranged on the inner wall of the filter box 30 from top to bottom, one end of the exhaust pipe 28 far away from the sample retention cylinder 3 is communicated with the side wall of the filter box 30 above the filter cotton 31, the cooling pipe 33 is communicated between the side wall of the filter box 30 below the activated carbon adsorption layer 32 and the side wall of the bottom of the waste liquid storage mechanism 40, the pipeline clamp 36 is symmetrically arranged on the upper wall of the bottom plate 1 on two sides of the waste liquid box 2, the cold air pipe 34 is symmetrically arranged on two sides of the bottom of the filter box 30, the cold air pipe 34 is communicated with the side wall of the filter box 30, and one end of the cold air pipe 34 far away from the filter box 30 is arranged on the pipeline clamp 36; the diffused air flow recovery mechanism 37 comprises an air inlet 38 and a negative pressure fan 39, wherein the air inlet 38 is arranged on the upper wall of the filter box 30, and the negative pressure fan 39 is arranged inside the air inlet 38; the extension tube 14 extends to drive the needle head 16 to reach a position required by a user, the liquid pump 13 starts to pump liquid in a patient body through the needle head 16, the liquid enters the sample reserving cylinder 3 through the delivery tube 17, the three-phase coil 22 is electrified, the centrifugal cylinder 20 rotates around the support plate 19 under the action of the magnetic field of the three-phase coil 22 and the power magnet 23, the liquid is thrown out of the centrifugal cylinder 20 through the separation port 21 under the action of centrifugal force, solid impurities in the liquid are left in the centrifugal cylinder 20 for storage, the liquid is thrown to the inner wall of the extension degree copper plate 24 on the outer side of the centrifugal cylinder 20, at the moment, the heat conducting plate 8 conducts heat into the extension degree copper plate 24 through the heat conducting column 25, the heat preservation layer 26 prevents the heat loss of the heat conducting column 25 in the heat conducting process, the temperature of the extension degree copper plate 24 is raised to heat and sterilize the liquid, the liquid flows to the bottom of the sample reserving cylinder 3 under the action of gravity along the diversion trench 27, the liquid is fully contacted with the extension copper plate 24 in the downflow process, so as to kill germs in the liquid, the sterilized liquid falls into the bottom of the sample reserving cylinder 3 for storage, the water mist of the liquid evaporated at high temperature is conveyed into the filter box 30 through the exhaust pipe 28, at this time, the negative pressure fan 39 is started to intensively collect some diffused waste gas, water mist containing pathogenic bacteria enters the power box 4 below the bearing plate 6 through the cooling pipe 33 after being filtered by the filter box 30 and the filter cotton 31, the cold guide column 9 refrigerates the gas entering the power box 4 to reduce the molecular activity, cold air in the power box 4 enters the cold air pipe 34, the cold air pipe 34 discharges the cold air through the air outlet 35, thereby preventing the pathogenic bacteria from rapidly spreading to a certain degree, the exhaust gas containing germs which is diffused outward during the liquid treatment is sufficiently removed by the circulation filtration of the negative pressure fan 39.
As shown in fig. 2 and 5, the waste liquid storage mechanism 40 includes a liquid discharge pipe 42 and an ultrasonic oscillator 43, wherein a plurality of groups of liquid discharge pipes 42 are communicated between the bottom of the sample retention cylinder 3 and the upper wall of the waste liquid tank 2, the ultrasonic oscillator 43 is arranged on the upper wall of the waste liquid tank 2, and the power end of the ultrasonic oscillator 43 penetrates through the inner wall of the waste liquid tank 2; disinfectant is put into the waste liquid tank 2 in advance, waste liquid at the bottom of the sample reserving cylinder 3 is discharged into the waste liquid tank 2 through the liquid discharge pipe 42 for storage, and the ultrasonic oscillator 43 is started to oscillate and mix liquid in the waste liquid tank 2 and the disinfectant through the power end.
As shown in FIG. 3, an armrest frame 44 is provided on the upper wall of the bottom plate 1 near one end of the power box 4.
As shown in fig. 3, two sides of the bottom plate 1 are symmetrically provided with a group of walking wheels 45.
As shown in fig. 1, the side wall of the armrest frame 44 is provided with a controller 41.
As shown in fig. 14 to 16, the controller 41 is electrically connected to the thermoelectric cooling plate 7, the liquid pump 13, the three-phase coil 22, the negative pressure fan 39, and the ultrasonic oscillator 43, respectively.
When the disinfection device is used specifically, the needle 16 is cleaned or replaced for use, the disinfectant is added into the waste liquid tank 2 in advance, and the handrail frame 44 pushes the bottom plate 1 to move the device to a position required by a user through the walking wheels 45.
In the first embodiment, the liquid is aspirated from the patient and the liquid is subjected to a separation process.
Specifically, pulling the extension tube 14, the extension of the extension tube 14 drives the needle 16 to reach a position required by a user, the controller 41 controls the liquid pump 13 to start, the liquid pump 13 starts to pump liquid in a patient body through the needle 16, the liquid enters the centrifugal cylinder 20 through the delivery pipe 17, the controller 41 controls the three-phase coil 22 to be electrified, the centrifugal cylinder 20 rotates around the support plate 19 under the acting force of the magnetic fields of the three-phase coil 22 and the power magnet 23, the liquid is thrown out of the centrifugal cylinder 20 through the separation port 21 under the centrifugal acting force, solid impurities in the liquid are left in the centrifugal cylinder 20 to be stored, and sampling and collecting of the impurities are completed.
In the second embodiment, the liquid after the centrifugal separation was sterilized.
Specifically, liquid is thrown to the inner wall of the extension degree copper plate 24 on the outer side of the centrifugal cylinder 20 through the separation port 21, at the moment, the controller 41 controls the thermoelectric refrigerating sheet 7 to be started, the thermoelectric refrigerating sheet 7 conveys heat to the inside of the heat conducting plate 8 through the heating end, the thermoelectric refrigerating sheet 7 conducts cold temperature to the inside of the cold conducting column 9 through the cooling end, the heat conducting plate 8 conducts the heat to the inside of the extension degree copper plate 24 through the heat conducting column 25, the heat preservation layer 26 prevents the heat loss of the heat conducting column 25 in the heat conducting process, the extension degree copper plate 24 rises in temperature to heat and sterilize the liquid, the liquid flows to the bottom of the sample reserving cylinder 3 under the action of gravity along the flow guide groove 27, the liquid is fully contacted with the extension degree copper plate 24 in the downflow process, so that germs in the liquid are eliminated under the high-temperature environment, the sterilized liquid falls into the bottom of the sample reserving cylinder 3 to be stored, the water mist evaporated at the high temperature is conveyed to the inside the filter box 30 through the exhaust pipe 28, at this moment, the controller 41 controls the negative pressure fan 39 to start, the negative pressure fan 39 starts to collect some diffused waste gas in a centralized manner, the water mist containing pathogenic bacteria enters the interior of the power box 4 below the bearing plate 6 through the cooling pipe 33 after being filtered by the filter box 30 and the filter cotton 31, the cold guide column 9 refrigerates the gas entering the interior of the power box 4 to reduce the molecular activity, the cold air in the interior of the power box 4 enters the interior of the cold air pipe 34, and the cold air pipe 34 discharges the cold air through the air outlet 35, so that the pathogenic bacteria are prevented from being diffused to the periphery to a certain extent, and meanwhile, under the circulating filtration of the negative pressure fan 39, the outward diffused waste gas containing pathogenic bacteria is sterilized when liquid is treated.
In the third embodiment, the liquid stored in the bottom of the sample retention barrel 3 is subjected to an oscillating mixing treatment.
Specifically, waste liquid at the bottom of the sample retention cylinder 3 is discharged into the waste liquid tank 2 through the liquid discharge pipe 42 for storage, the controller 41 controls the ultrasonic oscillator 43 to be started, and the ultrasonic oscillator 43 is started to oscillate and mix liquid in the waste liquid tank 2 and disinfectant through the power end, so that the liquid in the waste liquid tank 2 is sufficiently sterilized; repeating the above operations when using the product for the next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present solution have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the solution, the scope of which is defined in the appended claims and their equivalents.
The present solution and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present solution, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the present disclosure without inventive faculty to devise similar arrangements and embodiments without departing from the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a two attitude formulas reposition of redundant personnel extension contact type waste liquid filters sampling device for surgery drainage, includes bottom plate (1), waste liquid case (2), stays a kind section of thick bamboo (3) and headstock (4), its characterized in that: still include two-way actuating mechanism of hot cold (5), concentration reduction formula extension contact type parting fluid sterilization mechanism (10) and waste liquid storage mechanism (40), the one end of bottom plate (1) is located in waste liquid case (2), the intermediate position of bottom plate (1) upper wall is located in leaving a kind section of thick bamboo (3), headstock (4) are located and are left a kind section of thick bamboo (3) and keep away from one end upper wall of waste liquid case (2), hot cold two-way actuating mechanism (5) are located inside headstock (4), concentration reduction formula extension contact type parting fluid sterilization mechanism (10) are located and are left a kind section of thick bamboo (3) inside, waste liquid storage mechanism (40) are located waste liquid case (2) upper wall, concentration reduction formula extension contact type parting fluid sterilization mechanism (10) are including liquid drainage mechanism (11), centrifugal rejection extension sterilization mechanism (18), waste gas low motion cycle mechanism (29) and diffusion air current recovery mechanism (37), liquid drainage mechanism (11) are located and are kept away from the one end of bottom plate (1) in a kind section of thick bamboo (3), the centrifugation is rejected extension sterilization mechanism (18) and is located and is kept away from a kind section of thick bamboo (3) inner wall, headstock (4) top is located in low motion circulation mechanism of waste gas (29), waste gas low motion circulation mechanism (29) upper wall is located in diffusion air current recovery mechanism (37).
2. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 1, wherein: two-way actuating mechanism of heat and cold (5) include loading board (6), thermoelectric refrigeration piece (7), heat-conducting plate (8) and lead cold post (9), headstock (4) inner wall is located in loading board (6), thermoelectric refrigeration piece (7) multiunit is run through and is located on loading board (6), headstock (4) top inner wall is located in heat-conducting plate (8), and thermoelectric refrigeration piece (7) heat production end links to each other with heat-conducting plate (8) diapire, lead cold post (9) and locate thermoelectric refrigeration piece (7) cold production end.
3. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 2, wherein: liquid drainage mechanism (11) are including fixed plate (12), drawing liquid pump (13), flexible pipe (14), connector (15), syringe needle (16) and conveyer pipe (17), the one end of keeping away from bottom plate (1) is located in a kind section of thick bamboo (3) in fixed plate (12), drawing liquid pump (13) run through and locate fixed plate (12) one end near waste liquid case (2), drawing liquid pump (13) power input end is located in fixed plate (12) is run through in flexible pipe (14), the one end that drawing liquid pump (13) were kept away from in flexible pipe (14) is located in connector (15) intercommunication, one side of flexible pipe (14) is kept away from in connector (15) is located in syringe needle (16), drawing liquid pump (13) power take off end is located in conveyer pipe (17).
4. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 3, wherein: the centrifugal removing, prolonging and sterilizing mechanism (18) comprises a supporting plate (19), a centrifugal cylinder (20), a separating port (21), a three-phase coil (22), a power magnet (23), an extension copper plate (24), a heat conducting column (25), a heat insulating layer (26), a flow guide groove (27) and an exhaust pipe (28).
5. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 4, wherein: the sample retention barrel is characterized in that the inner wall of the sample retention barrel (3) is arranged on the support plate (19) in a penetrating manner, the centrifugal barrel (20) is arranged on the support plate (19) in a rotating manner, the support plate (19) is arranged on the centrifugal barrel (20) side wall below the support plate (19) in a penetrating manner through the separation openings (21), the centrifugal barrel (20) side wall above the support plate (19) is arranged on the three-phase coil (22), the inner walls of the sample retention barrel (3) on two sides of the three-phase coil (22) are symmetrically arranged on the power magnet (23), the inner walls of the sample retention barrel (3) below the support plate (19) are arranged on the extension copper plate (24), the top side wall of the power box (4) is symmetrically arranged on the heat conduction columns (25), the power box (4) is arranged on the heat conduction columns (25), the sample retention barrel (3) is arranged between the extension copper plate (24) and the heat conduction plate (8), and the heat insulation layer (26) is arranged on the outer side of the heat conduction columns (25), the inner wall of the extension degree copper plate (24) is arranged in a plurality of groups of the guide grooves (27), and the guide grooves (27) are cavities with one open ends.
6. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 5, wherein: exhaust pipe (28) run through extension copper (24), leave a kind section of thick bamboo (3) intercommunication and locate and leave inside a kind section of thick bamboo (3), the one end that drawing liquid pump (13) were kept away from in conveyer pipe (17) runs through and stays a kind section of thick bamboo (3) upper wall intercommunication and locate centrifuge bowl (20) upper wall, and centrifuge bowl (20) rotate and locate conveyer pipe (17).
7. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 6, wherein: the waste gas low-motion circulating mechanism (29) comprises a filter box (30), filter cotton (31), an activated carbon adsorption layer (32), a cooling pipe (33), a cold air pipe (34), an air outlet (35) and a pipeline clamp (36).
8. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 7, wherein: filter tank (30) run through and locate fixed plate (12) and keep away from the one end of drawing liquid pump (13), rose-cotton (31) and activated carbon adsorption layer (32) from the top down locate filter tank (30) inner wall in proper order, the one end intercommunication of keeping away from a kind section of thick bamboo (3) in blast pipe (28) is located filter tank (30) lateral wall of filter-cotton (31) top, between filter tank (30) lateral wall and waste liquid storage mechanism (40) bottom lateral wall of activated carbon adsorption layer (32) below is located in cooling pipe (33) intercommunication, bottom plate (1) upper wall of waste liquid case (2) both sides is located to pipe clamp (36) symmetry, filter tank (30) bottom both sides are located to cold air pipe (34) symmetry, and filter tank (30) lateral wall is located in cold air pipe (34) intercommunication, cold air pipe (34) keep away from the one end of filter tank (30) and locate on pipe clamp (36).
9. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 8, wherein: diffusion air current retrieves mechanism (37) includes air inlet (38) and negative pressure fan (39), filter box (30) upper wall is located in air inlet (38), inside negative pressure fan (39) are located air inlet (38).
10. The waste fluid filtration and sampling device for surgical drainage of two-state shunt-extending contact type according to claim 9, wherein: waste liquid storage mechanism (40) include fluid-discharge tube (42) and ultrasonic oscillator (43), leave between sample section of thick bamboo (3) bottom and waste liquid case (2) upper wall in fluid-discharge tube (42) multiunit intercommunication, ultrasonic oscillator (43) are located waste liquid case (2) upper wall, and ultrasonic oscillator (43) power end runs through and locates waste liquid case (2) inner wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210072929.XA CN114538545B (en) | 2022-01-21 | 2022-01-21 | Two state shunt extension contact type waste liquid filtering and sampling device for surgical drainage |
| PCT/CN2022/096791 WO2023137943A1 (en) | 2022-01-21 | 2022-06-02 | Two-state flow division prolonging and contacting type waste liquid filtering and sampling device for surgical drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210072929.XA CN114538545B (en) | 2022-01-21 | 2022-01-21 | Two state shunt extension contact type waste liquid filtering and sampling device for surgical drainage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114538545A true CN114538545A (en) | 2022-05-27 |
| CN114538545B CN114538545B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210072929.XA Active CN114538545B (en) | 2022-01-21 | 2022-01-21 | Two state shunt extension contact type waste liquid filtering and sampling device for surgical drainage |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114538545B (en) |
| WO (1) | WO2023137943A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137943A1 (en) * | 2022-01-21 | 2023-07-27 | 王志梅 | Two-state flow division prolonging and contacting type waste liquid filtering and sampling device for surgical drainage |
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| JP2000210682A (en) * | 1999-01-25 | 2000-08-02 | Setsuo Kobayashi | Storage facility for waste water from dialyzer |
| CN209636036U (en) * | 2019-03-14 | 2019-11-15 | 万咏梅 | A kind of patient's waste collection processing unit for hospital care |
| CN114538545B (en) * | 2022-01-21 | 2022-08-23 | 王志梅 | Two state shunt extension contact type waste liquid filtering and sampling device for surgical drainage |
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- 2022-01-21 CN CN202210072929.XA patent/CN114538545B/en active Active
- 2022-06-02 WO PCT/CN2022/096791 patent/WO2023137943A1/en unknown
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| GB325796A (en) * | 1928-11-21 | 1930-02-21 | Georg Alexander Krause | Process for the sterilisation of liquids |
| GB977423A (en) * | 1961-01-05 | 1964-12-09 | Alois Duschek Gessellschaft M | Improved method and apparatus for sterilizing sealed plastic containers |
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| CN210612581U (en) * | 2019-05-08 | 2020-05-26 | 南昌大学第一附属医院 | Isolation device for preventing infection of liver disease patient |
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| WO2023137943A1 (en) * | 2022-01-21 | 2023-07-27 | 王志梅 | Two-state flow division prolonging and contacting type waste liquid filtering and sampling device for surgical drainage |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023137943A1 (en) | 2023-07-27 |
| CN114538545B (en) | 2022-08-23 |
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Effective date of registration: 20240102 Address after: No. 5, No.1 Changsong Road, Changsong Park, Vocational Education New City, Songming County, Kunming City, Yunnan Province, 651700 Patentee after: Yunnan Vocational College of Economics Trade and Foreign Affairs Address before: 650100 No. 97, Ercai village, Haikou Town, Xishan District, Kunming City, Yunnan Province Patentee before: Wang Zhimei |
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