CN113559401A - Intestinal tract gas supply device - Google Patents
Intestinal tract gas supply device Download PDFInfo
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- CN113559401A CN113559401A CN202110870232.2A CN202110870232A CN113559401A CN 113559401 A CN113559401 A CN 113559401A CN 202110870232 A CN202110870232 A CN 202110870232A CN 113559401 A CN113559401 A CN 113559401A
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- air outlet
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- pipe
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- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 238000005303 weighing Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 12
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- 230000008676 import Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000968 intestinal effect Effects 0.000 abstract description 11
- 241000894006 Bacteria Species 0.000 abstract description 8
- 206010028980 Neoplasm Diseases 0.000 abstract description 8
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- 230000002070 germicidal effect Effects 0.000 abstract description 2
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- 239000000463 material Substances 0.000 description 27
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- 238000003756 stirring Methods 0.000 description 20
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- XKFDVLUHBRJZQF-UHFFFAOYSA-N 2-(3-aminopropyl)-1-(diaminomethylidene)guanidine Chemical compound NCCCNC(=N)NC(N)=N XKFDVLUHBRJZQF-UHFFFAOYSA-N 0.000 description 4
- 229940123208 Biguanide Drugs 0.000 description 4
- 239000002518 antifoaming agent Substances 0.000 description 4
- 210000000436 anus Anatomy 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229940099259 vaseline Drugs 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
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- 208000035143 Bacterial infection Diseases 0.000 description 2
- 208000022362 bacterial infectious disease Diseases 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/232—Solid substances, e.g. granules, powders, blocks, tablets layered or coated
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- 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
-
- 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
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
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- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1064—Large intestine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an intestinal tract gas supply device, which comprises a weighing mechanism for weighing a patient, wherein the weighing mechanism sequentially comprises a rectangular pedal, a weighing sensor and a rectangular bottom plate from top to bottom; the device also comprises an inflation mechanism for adjusting the inflation quantity according to the weight of a patient, wherein a flow sensor is installed at the air outlet of the induced draft fan, a hose is communicated with the air outlet of the induced draft fan, a vent pipe is communicated with the air outlet of the hose, and a detachable air outlet pipe is installed at the air outlet of the vent pipe; the flow sensor and the weighing sensor are electrically connected with the input end of the controller, and the controller controls the starting and stopping of the draught fan. This scheme can make the intestinal sufficient according to patient's weight automatic control to patient's the volume of aerifing, and it is more clear to develop, sees out the position of tumour more easily, and gaseous sterilization through heating and ultraviolet germicidal lamp improves patient's comfort level, and the effectual intestinal that prevents simultaneously is infected by the bacterium, makes things convenient for the dismouting of outlet duct, makes things convenient for the change of outlet duct.
Description
Technical Field
The invention belongs to the technical field of medical assistance, and particularly relates to an intestinal tract gas supply device.
Background
When a plurality of patients do CT enhancement, the patients need to inflate the intestinal tract to enable the intestinal tract to be full, the positions of tumors can be seen more easily for clearer visualization, but the inflation is different, the weight and the inflation amount of each patient are different, sometimes, the bearing capacity of the patients is poor, the inflation amount is not enough, and the CT effect is influenced under the condition.
Therefore, it is necessary to design an intestinal tract gas supply device capable of automatically controlling the gas filling amount according to the weight of the patient.
Disclosure of Invention
The present invention is directed to an intestinal tract ventilation device to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intestinal tract gas supply device comprises a weighing mechanism for weighing a patient, wherein the weighing mechanism sequentially comprises a rectangular pedal plate, a weighing sensor and a rectangular bottom plate from top to bottom, the rectangular bottom plate is fixedly arranged at the bottom of the inside of a rectangular groove body, a rectangular rod is arranged between the rectangular pedal plate and the rectangular bottom plate through a bolt, and the weighing sensor is arranged in the middle of the rectangular rod;
the automatic inflating device is characterized by further comprising an inflating mechanism for adjusting inflating quantity according to the weight of a patient, wherein the inflating mechanism comprises an induced draft fan, a flow sensor is installed at an air outlet of the induced draft fan, a hose is communicated with the air outlet of the induced draft fan, an air vent pipe is communicated with an air outlet of the hose, a check valve is installed in the middle of the air vent pipe, and a detachable air outlet pipe is installed at the air outlet of the air vent pipe;
the flow sensor and the weighing sensor are electrically connected with the input end of a controller, and the controller controls the starting and stopping of the induced draft fan;
a mechanism for heating and sterilizing gas is installed on the left side of the induced draft fan;
the controller is installed in the top of rectangle table, the landing leg has all been welded in the lower terminal surface four corners of rectangle table, the rectangle table is located the top of draught fan.
Through adopting above-mentioned technical scheme, the patient steps on the top at the rectangle running-board earlier, then weighing sensor gives the controller with weighing signal transfer, the controller calculates the gas charge to the patient according to patient's weight, then scribble vaseline with the outside of outlet duct, then insert the anus, then open through controller control draught fan, flush gas in patient's intestinal, make the intestinal abundant, it is clearer to develop, see out the position of tumour more easily, when the controller detects the gas charge to the patient according to flow sensor and reaches the setting value, controller control draught fan stops, then extract the outlet duct can.
Further, the mechanism that heats the sterilization to gas includes the heating cabinet, the top cap is installed through the bolt in the top of heating cabinet, the sterilamp is installed to the bottom of top cap, the hot plate is installed to the bottom inner wall of heating cabinet, the top left side intercommunication of heating cabinet has the intake pipe, the inside bottom of heating cabinet pass through the pipeline with the import intercommunication of draught fan.
Through adopting above-mentioned technical scheme, gaseous sterilization back through heating and ultraviolet germicidal lamp, reentrant patient's inside improves patient's comfort level, and the intestinal is prevented by bacterial infection by effectual simultaneously.
Further, transparent drainage plates are adhered to the inner walls of the left side and the right side of the heating box through strong glue, the transparent drainage plates are at least arranged in six equal intervals, and the transparent drainage plates are arranged in a left-right staggered mode.
Through adopting above-mentioned technical scheme, through the effect of transparent drainage plate, improved the flow distance of gas at the heating cabinet, improved the heating efficiency to the air.
Further, a temperature control switch is installed on the right side wall of the heating box, a probe of the temperature control switch is located inside the heating box, and the heating plate is connected with a power supply in series through the temperature control switch.
Through adopting above-mentioned technical scheme, through the inside temperature of temperature detect switch control heating cabinet, when temperature detect switch detected the inside temperature of heating cabinet and reached the setting value, temperature detect switch automatic disconnection cuts off the power supply to the hot plate, and when the inside temperature of heating cabinet was less than the setting value, temperature detect switch automatic switch-on supplied power to the hot plate for the inside temperature of heating cabinet is always in the setting value, convenient accuse temperature.
Further, an activated carbon filter is installed at the inlet of the air inlet pipe.
Through adopting above-mentioned technical scheme, through the filtering action of active carbon filter, improved the cleanliness factor of air.
Furthermore, the outer wall of the air outlet of the vent pipe is integrally formed with a threaded sleeve, the outer wall of the air inlet of the air outlet pipe is provided with an external thread, and the left end of the air outlet pipe is installed inside the threaded sleeve through threaded connection.
Through adopting above-mentioned technical scheme, through twisting reverse the outlet duct, make things convenient for the dismouting of outlet duct, make things convenient for the change of outlet duct.
Furthermore, the left end of the air outlet pipe and the right end of the threaded sleeve are both pasted with annular sealing rings.
Through adopting above-mentioned technical scheme, improve the leakproofness between outlet duct and the breather pipe through ring packing.
Further, the right side of draught fan is installed and is supplied the winding post that the hose twined.
Through adopting above-mentioned technical scheme, the hose winding is in the outside of winding post, and the effectual hose that prevents takes place to scatter.
Furthermore, a support for supporting the air outlet pipe is arranged on the right side of the winding column.
Through adopting above-mentioned technical scheme, through the supporting role of support, conveniently support the outlet duct.
Furthermore, pedal rings are drawn on the left side and the right side of the top of the rectangular pedal plate; at least equal-angle telescopic pipes are arranged between the rectangular pedal and the rectangular bottom plate, each telescopic pipe comprises an outer pipe and an inner rod, the inner rod is movably inserted into the outer pipe, the lower end of the inner rod is welded with the upper end face of the rectangular bottom plate, and the upper end of the outer pipe is welded with the bottom of the rectangular pedal; the left and right sides of the bottom inner wall of the outer pipe and the left and right sides of the top of the inner rod are respectively provided with a roller through a mounting rack in a rolling manner.
By adopting the technical scheme, the patient can be reminded of conveniently pedaling above the pedal rings under the action of the left pedal ring and the right pedal ring; through the limiting effect of the telescopic pipe, the shaking of the rectangular pedal plate is effectively reduced, and the weighing precision of the weighing sensor is improved.
Further, an antibacterial layer is sprayed on the outer wall of the air outlet pipe, and the antibacterial layer is prepared by the following method:
weighing the following raw materials in parts by weight: 1-3 parts of zinc oxide, 2-4 parts of silicon dioxide, 3-7 parts of silicon nitride, 2-6 parts of phosphorus pentoxide, 2-5 parts of lithium oxide, 3-5 parts of microcrystalline cellulose, 2-7 parts of butyl acrylate, 2-8 parts of polydimethylsiloxane, 3-9 parts of aminopropyl biguanide, 5-7 parts of menthol, 6-10 parts of natural aloe extract, 5-9 parts of hydrogenated castor oil, 2-7 parts of nano titanium dioxide, 4-9 parts of polyhexamethylene guanidine phosphate, 8-14 parts of an organic silicon defoamer, 20-30 parts of bentonite binder and 90-110 parts of deionized water;
s1, preparing materials: firstly, weighing the raw materials;
s2, preliminary mixing: adding deionized water into a stirrer, then sequentially pouring zinc oxide, silicon dioxide, silicon nitride, phosphorus pentoxide, lithium oxide, microcrystalline cellulose, butyl acrylate, polydimethylsiloxane and aminopropylbiguanide into the stirrer, stirring and mixing, wherein the rotating speed of the stirrer is 30r/min, and the temperature is 47 ℃ for stirring for 23 minutes;
s3, mixing materials again: after stirring for 23 minutes by a stirrer, adding menthol, natural aloe extract, hydrogenated castor oil, nano titanium dioxide and polyhexamethylene guanidine phosphate, and stirring for 33 minutes to obtain a mixed material A;
s4, filtering: filtering the obtained mixed material A through a 100-mesh screen to obtain a mixed material B;
s5, defoaming: pouring the mixed material B into a stirrer, then adding an organic silicon defoaming agent and a bentonite binder, controlling the stirrer to start, and stirring for 35 minutes to obtain an antibacterial liquid;
s6, spraying: then uniformly spraying the antibacterial liquid prepared in the step S5 on the surface of the cleaned and dried air outlet pipe by using a high-pressure sprayer spray gun;
s7, drying: and (5) drying the air outlet pipe sprayed with the antibacterial liquid in the step (S6) in a drying box, namely preparing an antibacterial layer on the surface of the air outlet pipe.
The invention has the technical effects and advantages that: compared with the prior art, the intestinal tract gas supply device provided by the invention has the following advantages:
1. according to the scheme, the inflation quantity of the patient can be automatically controlled according to the weight of the patient, so that the intestinal tract is full, the development is clearer, the position of a tumor can be seen more easily, the gas enters the interior of the patient after being heated and sterilized by the ultraviolet sterilizing lamp, the comfort level of the patient is improved, meanwhile, the intestinal tract is effectively prevented from being infected by bacteria, the air outlet pipe is convenient to disassemble and assemble, and the air outlet pipe is convenient to replace;
2. the patient steps on the upper side of the rectangular pedal plate, then the weighing sensor transmits a weighing signal to the controller, the controller calculates the air inflation amount of the patient according to the body weight of the patient, then vaseline is coated on the outer portion of the air outlet pipe, then the air outlet pipe is inserted into an anus, then the controller controls the draught fan to be started, air is flushed into the intestinal tract of the patient, the intestinal tract is full, the development is clearer, the position of a tumor is easier to see, and when the controller detects that the air inflation amount of the patient reaches a set value according to the flow sensor, the controller controls the draught fan to stop;
3. after being sterilized by heating and an ultraviolet sterilizing lamp, the gas enters the interior of the patient, so that the comfort of the patient is improved, and meanwhile, the intestinal tract is effectively prevented from being infected by bacteria;
4. the temperature inside the heating box is controlled through the temperature control switch, when the temperature control switch detects that the temperature inside the heating box reaches a set value, the temperature control switch is automatically switched off to power off the heating plate, and when the temperature inside the heating box is lower than the set value, the temperature control switch is automatically switched on to supply power to the heating plate, so that the temperature inside the heating box is always within the set value, and the temperature is convenient to control;
5. the outer wall of the air outlet of the vent pipe is integrally formed with a threaded sleeve, the outer wall of the air inlet of the air outlet pipe is provided with external threads, and the left end of the air outlet pipe is installed inside the threaded sleeve in a threaded connection mode; the air outlet pipe is convenient to disassemble and assemble and replace by twisting the air outlet pipe;
6. the patient can be reminded of conveniently pedaling above the pedal rings under the action of the left pedal ring and the right pedal ring; through the limiting effect of the telescopic pipe, the shaking of the rectangular pedal plate is effectively reduced, and the weighing precision of the weighing sensor is improved.
Drawings
FIG. 1 is a front cross-sectional view of a structure of the present invention;
FIG. 2 is a schematic view of the intestinal gas supply device on the floor;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of the portion C of FIG. 1;
fig. 6 is an enlarged view of a portion D in fig. 3.
Reference numerals: 11. a rectangular groove body; 2. a rectangular foot board; 201. a pedal ring; 21. a rectangular bar; 211. a weighing sensor; 22. a rectangular bottom plate; 23. a telescopic pipe; 231. an outer tube; 232. an inner rod; 24. a roller; 3. a controller; 31. a rectangular table plate; 311. a support leg; 4. an induced draft fan; 41. a flow sensor; 42. a hose; 4201. winding the column; 421. a breather pipe; 4211. a one-way valve; 4212. a threaded bushing; 4213. an annular seal ring; 43. an air outlet pipe; 44. a support; 5. a heating box; 51. a top cover; 511. an ultraviolet sterilizing lamp; 52. heating plates; 53. a transparent drainage plate; 54. an air inlet pipe; 541. an activated carbon filter; 55. a temperature control switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 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 embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an intestinal tract gas supply device as shown in figures 1, 2, 3, 4 and 5, which comprises a weighing mechanism for weighing a patient, wherein the weighing mechanism sequentially comprises a rectangular pedal plate 2, a weighing sensor 211 and a rectangular bottom plate 22 from top to bottom, the rectangular bottom plate 22 is fixedly arranged at the bottom inside a rectangular groove body 11, a rectangular rod 21 is arranged between the rectangular pedal plate 2 and the rectangular bottom plate 22 through bolts, the weighing sensor 211 is arranged in the middle of the rectangular rod 21, the rectangular pedal plate 2 is positioned at the top inside the rectangular groove body 11, and the rectangular groove body 11 can be moved according to actual requirements to set the placement position of the weighing mechanism;
the automatic air-charging device also comprises an air-charging mechanism for adjusting the air charging quantity according to the weight of a patient, the air-charging mechanism comprises an induced draft fan 4, a flow sensor 41 is installed at the air outlet of the induced draft fan 4, a hose 42 is communicated with the air outlet of the induced draft fan 4, an air vent 421 is communicated with the air outlet of the hose 42, a one-way valve 4211 is installed in the middle of the air vent 421, and a detachable air outlet pipe 43 is installed at the air outlet of the air vent 421;
the flow sensor 41 and the weighing sensor 211 are electrically connected with the input end of the controller 3, and the controller 3 controls the start and stop of the induced draft fan 4;
a mechanism for heating and sterilizing gas is arranged on the left side of the induced draft fan 4;
the controller 3 is installed above the rectangular table plate 31, the supporting legs 311 are welded at four corners of the lower end face of the rectangular table plate 31, and the rectangular table plate 31 is located above the induced draft fan 4.
Through adopting above-mentioned technical scheme, the patient steps on the top at rectangle running-board 2 earlier, then weighing sensor 211 gives controller 3 with weighing signal transfer, controller 3 calculates the gas charge to the patient according to the patient's weight, then scribble the vaseline with the outside of outlet duct 43, then insert the anus, then open through controller control draught fan 4, wash gas into the intestinal of patient, make the intestinal sufficient, it is clearer to develop, see out the position of tumour more easily, when controller 3 detects the gas charge to the patient according to flow sensor 41 and reaches the setting value, controller 3 control draught fan 4 stops, then it can to extract outlet duct 43.
As shown in fig. 1 and 5, preferably, the mechanism for heating and sterilizing gas includes a heating box 5, a top cover 51 is mounted on the top of the heating box 5 through bolts, an ultraviolet sterilizing lamp 511 is mounted on the bottom of the top cover 51, a heating plate 52 is mounted on the inner wall of the bottom of the heating box 5, an air inlet pipe 54 is communicated with the left side of the top of the heating box 5, and the bottom inside the heating box 5 is communicated with an inlet of an induced draft fan 4 through a pipeline.
Through adopting above-mentioned technical scheme, gaseous sterilization back through heating and ultraviolet sterilamp 511, reentrant patient's inside improves patient's comfort level, and the effectual intestinal of preventing is infected by the bacterium simultaneously.
As shown in fig. 1 and 5, preferably, transparent drainage plates 53 are adhered to the inner walls of the left and right sides of the heating box 5 by strong glue, six transparent drainage plates 53 are arranged at least at equal intervals, and the upper and lower transparent drainage plates 53 are arranged in a left-right staggered manner.
Through adopting above-mentioned technical scheme, through the effect of transparent drainage plate 53, improved the flow path of gas at heating cabinet 5, improved the heating efficiency to the air.
As shown in fig. 1 and 5, preferably, a temperature control switch 55 is installed on the right side wall of the heating box 5, a probe of the temperature control switch 55 is located inside the heating box 5, and the heating plate 52 is connected in series with the power supply through the temperature control switch 55.
Through adopting above-mentioned technical scheme, through the inside temperature of temperature detect switch 55 control heating cabinet 5, when temperature detect switch 55 detected the inside temperature of heating cabinet 5 and reached the setting value, temperature detect switch 55 automatic disconnection cuts off the power supply to heating plate 52, and when the inside temperature of heating cabinet 5 was less than the setting value, temperature detect switch 55 automatic switch-on supplied power to heating plate 52 for the inside temperature of heating cabinet 5 was in the setting value all the time, convenient accuse temperature.
As shown in fig. 1 and 5, preferably, an activated carbon filter 541 is installed at an inlet of the intake pipe 54.
By adopting the technical scheme, the cleanliness of air is improved through the filtering action of the activated carbon filter 541.
As shown in fig. 1 and 4, preferably, a threaded sleeve 4212 is integrally formed on an outer wall of the air outlet of the air pipe 421, an external thread is formed on an outer wall of the air inlet of the air outlet pipe 43, and a left end of the air outlet pipe 43 is installed inside the threaded sleeve 4212 by threaded connection.
Through adopting above-mentioned technical scheme, through twisting reverse outlet duct 43, make things convenient for the dismouting of outlet duct 43, make things convenient for the change of outlet duct 43.
As shown in fig. 1 and 4, ring seals 4213 are preferably adhered to the left end of the outlet pipe 43 and the right end of the threaded sleeve 4212.
By adopting the technical scheme, the sealing performance between the air outlet pipe 43 and the air pipe 421 is improved through the annular sealing ring 4213.
As shown in fig. 1 and 4, preferably, a winding post 4201 for winding the hose 42 is installed on the right side of the induced draft fan 4.
By adopting the technical scheme, the hose 42 is wound outside the winding post 4201, and the hose 42 is effectively prevented from being scattered.
As shown in fig. 1 and 4, preferably, the right side of the winding post 4201 is provided with a support 44 supporting the outlet duct 43.
By adopting the above technical scheme, the outlet pipe 43 is conveniently supported by the support function of the support 44.
As shown in fig. 1 and 6, preferably, pedal rings 201 are drawn on both left and right sides of the top of the rectangular pedal 2; an extension tube 23 is at least arranged between the rectangular pedal 2 and the rectangular bottom plate 22 at equal angles, the extension tube 23 comprises an outer tube 231 and an inner rod 232, the inner rod 232 is movably inserted in the outer tube 231, the lower end of the inner rod 232 is welded with the upper end face of the rectangular bottom plate 22, and the upper end of the outer tube 231 is welded with the bottom of the rectangular pedal 2; the left and right sides of the bottom inner wall of the outer tube 231 and the left and right sides of the top of the inner rod 232 are provided with rollers 24 in a rolling manner through mounting racks.
By adopting the technical scheme, the patient can be reminded of conveniently stepping above the pedal ring 201 under the action of the left pedal ring 201 and the right pedal ring 201; through the limiting effect of the telescopic pipe 23, the shaking of the rectangular pedal 2 is effectively reduced, and the weighing precision of the weighing sensor 211 is improved.
Example 2
The difference from the example 1 is that the outer wall of the outlet pipe 43 is coated with an antibacterial layer, and the antibacterial layer is prepared by the following method:
weighing the following raw materials in parts by weight: 1 part of zinc oxide, 2 parts of silicon dioxide, 3 parts of silicon nitride, 2 parts of phosphorus pentoxide, 2 parts of lithium oxide, 3 parts of microcrystalline cellulose, 2 parts of butyl acrylate, 2 parts of polydimethylsiloxane, 3 parts of aminopropyl biguanide, 5 parts of menthol, 6 parts of natural aloe extract, 5 parts of hydrogenated castor oil, 2 parts of nano titanium dioxide, 4 parts of polyhexamethylene guanidine phosphate, 8 parts of an organic silicon defoamer, 20 parts of a bentonite binder and 90 parts of deionized water;
s1, preparing materials: firstly, weighing the raw materials;
s2, preliminary mixing: adding deionized water into a stirrer, then sequentially pouring zinc oxide, silicon dioxide, silicon nitride, phosphorus pentoxide, lithium oxide, microcrystalline cellulose, butyl acrylate, polydimethylsiloxane and aminopropylbiguanide into the stirrer, stirring and mixing, wherein the rotating speed of the stirrer is 30r/min, and the temperature is 47 ℃ for stirring for 23 minutes;
s3, mixing materials again: after stirring for 23 minutes by a stirrer, adding menthol, natural aloe extract, hydrogenated castor oil, nano titanium dioxide and polyhexamethylene guanidine phosphate, and stirring for 33 minutes to obtain a mixed material A;
s4, filtering: filtering the obtained mixed material A through a 100-mesh screen to obtain a mixed material B;
s5, defoaming: pouring the mixed material B into a stirrer, then adding an organic silicon defoaming agent and a bentonite binder, controlling the stirrer to start, and stirring for 35 minutes to obtain an antibacterial liquid;
s6, spraying: then, uniformly spraying the antibacterial liquid prepared in the step S5 on the surface of the cleaned and dried air outlet pipe 43 by using a high-pressure sprayer spray gun;
s7, drying: and (6) placing the air outlet pipe 43 sprayed with the antibacterial liquid in the step S6 in a drying box for drying, namely, preparing an antibacterial layer on the surface of the air outlet pipe 43.
Example 3
The difference from example 2 lies in the preparation of the antibacterial layer, which is specifically prepared as follows:
weighing the following raw materials in parts by weight: 3 parts of zinc oxide, 4 parts of silicon dioxide, 7 parts of silicon nitride, 6 parts of phosphorus pentoxide, 5 parts of lithium oxide, 5 parts of microcrystalline cellulose, 7 parts of butyl acrylate, 8 parts of polydimethylsiloxane, 9 parts of aminopropyl biguanide, 7 parts of menthol, 10 parts of natural aloe extract, 9 parts of hydrogenated castor oil, 7 parts of nano titanium dioxide, 9 parts of polyhexamethylene guanidine phosphate, 14 parts of an organic silicon defoamer, 30 parts of a bentonite binder and 110 parts of deionized water;
s1, preparing materials: firstly, weighing the raw materials;
s2, preliminary mixing: adding deionized water into a stirrer, then sequentially pouring zinc oxide, silicon dioxide, silicon nitride, phosphorus pentoxide, lithium oxide, microcrystalline cellulose, butyl acrylate, polydimethylsiloxane and aminopropylbiguanide into the stirrer, stirring and mixing, wherein the rotating speed of the stirrer is 30r/min, and the temperature is 47 ℃ for stirring for 23 minutes;
s3, mixing materials again: after stirring for 23 minutes by a stirrer, adding menthol, natural aloe extract, hydrogenated castor oil, nano titanium dioxide and polyhexamethylene guanidine phosphate, and stirring for 33 minutes to obtain a mixed material A;
s4, filtering: filtering the obtained mixed material A through a 100-mesh screen to obtain a mixed material B;
s5, defoaming: pouring the mixed material B into a stirrer, then adding an organic silicon defoaming agent and a bentonite binder, controlling the stirrer to start, and stirring for 35 minutes to obtain an antibacterial liquid;
s6, spraying: then, uniformly spraying the antibacterial liquid prepared in the step S5 on the surface of the cleaned and dried air outlet pipe 43 by using a high-pressure sprayer spray gun;
s7, drying: and (6) placing the air outlet pipe 43 sprayed with the antibacterial liquid in the step S6 in a drying box for drying, namely, preparing an antibacterial layer on the surface of the air outlet pipe 43.
Example 4
The difference from example 2 lies in the preparation of the antibacterial layer, which is specifically prepared as follows:
weighing the following raw materials in parts by weight: 2 parts of zinc oxide, 3 parts of silicon dioxide, 5 parts of silicon nitride, 4 parts of phosphorus pentoxide, 3 parts of lithium oxide, 4 parts of microcrystalline cellulose, 6 parts of butyl acrylate, 7 parts of polydimethylsiloxane, 4 parts of aminopropyl biguanide, 6 parts of menthol, 8 parts of natural aloe extract, 8 parts of hydrogenated castor oil, 4 parts of nano titanium dioxide, 5 parts of polyhexamethylene guanidine phosphate, 12 parts of an organic silicon defoamer, 25 parts of a bentonite binder and 100 parts of deionized water;
s1, preparing materials: firstly, weighing the raw materials;
s2, preliminary mixing: adding deionized water into a stirrer, then sequentially pouring zinc oxide, silicon dioxide, silicon nitride, phosphorus pentoxide, lithium oxide, microcrystalline cellulose, butyl acrylate, polydimethylsiloxane and aminopropylbiguanide into the stirrer, stirring and mixing, wherein the rotating speed of the stirrer is 30r/min, and the temperature is 47 ℃ for stirring for 23 minutes;
s3, mixing materials again: after stirring for 23 minutes by a stirrer, adding menthol, natural aloe extract, hydrogenated castor oil, nano titanium dioxide and polyhexamethylene guanidine phosphate, and stirring for 33 minutes to obtain a mixed material A;
s4, filtering: filtering the obtained mixed material A through a 100-mesh screen to obtain a mixed material B;
s5, defoaming: pouring the mixed material B into a stirrer, then adding an organic silicon defoaming agent and a bentonite binder, controlling the stirrer to start, and stirring for 35 minutes to obtain an antibacterial liquid;
s6, spraying: then, uniformly spraying the antibacterial liquid prepared in the step S5 on the surface of the cleaned and dried air outlet pipe 43 by using a high-pressure sprayer spray gun;
s7, drying: and (6) placing the air outlet pipe 43 sprayed with the antibacterial liquid in the step S6 in a drying box for drying, namely, preparing an antibacterial layer on the surface of the air outlet pipe 43.
The following table shows that the embodiment 4 is the most preferable embodiment, by adopting the above technical scheme, the sign of the activity of bacteria in the air outlet pipe 43 is effectively reduced by the action of the antibacterial layer, the antibacterial property of the air outlet pipe 43 is improved, the antibacterial liquid with good antibacterial effect can be prepared by material preparation, preliminary material mixing, material mixing again, filtering and defoaming, the air outlet pipe 43 is cleaned, dried and sprayed with the antibacterial liquid, and finally dried, so that the antibacterial property of the air outlet pipe 43 is greatly improved.
The results of the antibacterial property test of the outlet pipe 43 of examples 1 to 4 under the same conditions in the actual operation are shown in the following table:
| test results after 20 days of use | |
| Example 1 | Evidence of bacterial activity in the |
| Example 2 | The |
| Example 3 | The |
| Example 4 | The |
Through the antibacterial layer, the antibacterial effect of the air outlet pipe 43 is greatly improved, and the breeding of bacteria is reduced.
The working principle is as follows: the patient steps on the rectangular pedal 2, then the weighing sensor 211 transmits a weighing signal to the controller 3, the controller 3 calculates the air inflation amount of the patient according to the body weight of the patient, then the outer part of the air outlet pipe 43 is coated with vaseline and then inserted into the anus, then the controller controls the draught fan 4 to be started, air is flushed into the intestinal tract of the patient, the intestinal tract is full, the development is clearer, the position of a tumor is easier to see, when the controller 3 detects that the air inflation amount of the patient reaches a set value according to the flow sensor 41, the controller 3 controls the draught fan 4 to stop, and then the air outlet pipe 43 is pulled out;
after being sterilized by the heating and ultraviolet sterilizing lamp 511, the gas enters the interior of the patient, so that the comfort of the patient is improved, and meanwhile, the intestinal tract is effectively prevented from being infected by bacteria;
the temperature inside the heating box 5 is controlled through the temperature control switch 55, when the temperature control switch 55 detects that the temperature inside the heating box 5 reaches a set value, the temperature control switch 55 is automatically switched off to power off the heating plate 52, and when the temperature inside the heating box 5 is lower than the set value, the temperature control switch 55 is automatically switched on to supply power to the heating plate 52, so that the temperature inside the heating box 5 is always within the set value, and the temperature is convenient to control;
a threaded sleeve 4212 is integrally formed on the outer wall of the air outlet of the breather pipe 421, external threads are formed on the outer wall of the air inlet of the air outlet pipe 43, and the left end of the air outlet pipe 43 is installed inside the threaded sleeve 4212 through threaded connection; through twisting the outlet duct 43, make things convenient for the dismouting of outlet duct 43, make things convenient for the change of outlet duct 43.
Under the action of the left and right pedal rings 201, a patient is reminded of conveniently stepping above the pedal rings 201; through the limiting effect of the telescopic pipe 23, the shaking of the rectangular pedal 2 is effectively reduced, and the weighing precision of the weighing sensor 211 is improved.
Consequently this scheme can make the intestinal sufficient according to patient's weight automatic control to patient's the volume of aerifing, and it is more clear to develop, sees out the position of tumour more easily, and gaseous sterilization back through heating and ultraviolet sterilamp 511 reentrants patient's inside improves patient's comfort level, and the intestinal is prevented by bacterial infection by effectual simultaneously, makes things convenient for the dismouting of outlet duct 43, makes things convenient for the change of outlet duct 43.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. An enteral administration device characterized by:
the weighing device comprises a weighing mechanism for weighing a patient, wherein the weighing mechanism sequentially comprises a rectangular pedal (2), a weighing sensor (211) and a rectangular bottom plate (22) from top to bottom, the rectangular bottom plate (22) is fixedly arranged at the bottom of the inside of a rectangular groove body (11), a rectangular rod (21) is arranged between the rectangular pedal (2) and the rectangular bottom plate (22) through bolts, and the weighing sensor (211) is arranged in the middle of the rectangular rod (21);
the automatic air charging system is characterized by further comprising an air charging mechanism for adjusting air charging quantity according to the weight of a patient, the air charging mechanism comprises an induced draft fan (4), a flow sensor (41) is installed at an air outlet of the induced draft fan (4), a hose (42) is communicated with the air outlet of the induced draft fan (4), an air vent (421) is communicated with an air vent pipe (42), a check valve (4211) is installed in the middle of the air vent pipe (421), and a detachable air outlet pipe (43) is installed at the air outlet of the air vent pipe (421);
the flow sensor (41) and the weighing sensor (211) are electrically connected with the input end of the controller (3), and the controller (3) controls the starting and stopping of the induced draft fan (4);
a mechanism for heating and sterilizing gas is installed on the left side of the induced draft fan (4);
the top at rectangle table (31) is installed in controller (3), landing leg (311) have all been welded in the lower terminal surface four corners of rectangle table (31), rectangle table (31) are located the top of draught fan (4).
2. An enteral administration set according to claim 1, wherein: mechanism to gas heating sterilization includes heating cabinet (5), top cap (51) is installed through the bolt in the top of heating cabinet (5), ultraviolet ray sterilization lamp (511) are installed to the bottom of top cap (51), hot plate (52) are installed to the bottom inner wall of heating cabinet (5), the top left side intercommunication of heating cabinet (5) has intake pipe (54), the inside bottom of heating cabinet (5) pass through the pipeline with the import intercommunication of draught fan (4).
3. An enteral administration set according to claim 2, wherein: the left and right sides inner wall of heating cabinet (5) all pastes through the powerful glue and has transparent drainage plate (53), transparent drainage plate (53) equidistance at least is equipped with six, and two from top to bottom transparent drainage plate (53) are for controlling crisscross setting.
4. An enteral administration set according to claim 3, wherein: temperature detect switch (55) is installed to the right side wall of heating cabinet (5), temperature detect switch's (55) probe is located the inside of heating cabinet (5), hot plate (52) are passed through temperature detect switch (55) and power are established ties.
5. An enteral administration set according to claim 2, wherein: and an activated carbon filter (541) is arranged at the inlet of the air inlet pipe (54).
6. An enteral administration set according to claim 1, wherein: the outer wall of the air outlet of the breather pipe (421) is integrally formed with a threaded sleeve (4212), the outer wall of the air inlet of the air outlet pipe (43) is provided with external threads, and the left end of the air outlet pipe (43) is installed inside the threaded sleeve (4212) through threaded connection.
7. An enteral administration set according to claim 6, wherein: and annular sealing rings (4213) are adhered to the left end of the air outlet pipe (43) and the right end of the threaded sleeve (4212).
8. An enteral administration set according to claim 1, wherein: and a winding column (4201) for winding the hose (42) is arranged on the right side of the induced draft fan (4).
9. An enteral administration set according to claim 8, wherein: and a bracket (44) for supporting the air outlet pipe (43) is arranged on the right side of the winding column (4201).
10. An enteral administration set according to claim 1, wherein: pedal rings (201) are respectively drawn on the left side and the right side of the top of the rectangular pedal (2); an extension tube (23) is arranged between the rectangular pedal (2) and the rectangular bottom plate (22) at least at equal angles, the extension tube (23) comprises an outer tube (231) and an inner rod (232), the inner rod (232) is movably inserted into the outer tube (231), the lower end of the inner rod (232) is welded with the upper end face of the rectangular bottom plate (22), and the upper end of the outer tube (231) is welded with the bottom of the rectangular pedal (2); the left and right sides of the bottom inner wall of the outer pipe (231) and the left and right sides of the top of the inner rod (232) are respectively provided with a roller (24) through an installation frame in a rolling mode.
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