CN113332154B - Fluid feeding device for nursing of critical medicine department - Google Patents
Fluid feeding device for nursing of critical medicine department Download PDFInfo
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- CN113332154B CN113332154B CN202110526644.4A CN202110526644A CN113332154B CN 113332154 B CN113332154 B CN 113332154B CN 202110526644 A CN202110526644 A CN 202110526644A CN 113332154 B CN113332154 B CN 113332154B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0011—Feeding-tubes for delivery of nourishment to the mouth; Mouth pieces therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
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Abstract
The invention provides a fluid feeding device for nursing in a critical medicine department, and relates to the technical field of fluid feeding devices. This device is eaten to fluid feeding of severe medical branch of academic or vocational study nursing usefulness, the on-line screen storage device comprises a base, base top fixedly connected with connecting cylinder, connecting cylinder inner wall threaded connection has the bracing piece, bracing piece top fixedly connected with fixed plate, the fixed plate bottom is equipped with adjusting part, adjusting part includes the storage box, storage box fixed connection is in the fixed plate bottom, and this device is eaten to fluid feeding of severe medical branch of academic or vocational study nursing usefulness, and first gear rotation drives the rack and removes, and inside cooperation installation section of thick bamboo rebound inserted another adapter sleeve with the installation section of thick bamboo, made first intake pipe and another first adapter pipe intercommunication, and another cavity pressurization of storage box inside is crowded connecting box inside with inside food, has avoided making the patient not carry out the secondary intubate when carrying out the feed to other food, adjusts fast.
Description
Technical Field
The invention relates to a nursing device, in particular to a fluid feeding device for nursing of a critical medical department, and belongs to the technical field of fluid feeding devices.
Background
With the development of society, the medical level is more perfect, even the cure success rate of severe diseases is higher and higher, but the patients after severe diseases need to supplement nutrition in a proper amount in time to recover the body better, but in some cases, the patients cannot eat hard food or hard food, and most of the fed liquid foods are fed by liquid foods and then by straws.
Often the patient can only absorb through gravity or patient self when absorbing, but the severe patient can't carry out powerful absorption, makes the unable entering of controlling the flow thing of nursing staff, also need advance to distinguish in severe patient's diet simultaneously, when needing to feed other food, can only carry out the change to feeding the pipe through nursing staff, often brings the discomfort for the patient, the different food of unable fast switch over.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a patient can only absorb the fluid by gravity or the patient himself, but the serious patient can not absorb the fluid powerfully, so that a nursing staff can not control the entry of the fluid, the diet of the serious patient needs to be distinguished, the feeding tube can only be replaced by the nursing staff when other foods need to be fed, and the patient can not be uncomfortable and can not switch different foods quickly.
In order to achieve the purpose, the invention is realized by the following technical scheme: a fluid feeding device for nursing in the critical medicine department comprises a base, wherein the top of the base is fixedly connected with a connecting cylinder, the inner wall of the connecting cylinder is in threaded connection with a supporting rod, the top of the supporting rod is fixedly connected with a fixing plate, and the bottom of the fixing plate is provided with an adjusting assembly;
the adjusting component comprises a storage box, the storage box is fixedly connected to the bottom of the fixed plate, two cavities are arranged in the storage box, a fixed cylinder is fixedly connected to the bottom of the storage box, a limiting plate is fixedly connected to the inner wall of the fixed cylinder, a rack is slidably connected to one side of the limiting plate, two connecting sleeves are arranged at the top of the rack, the two connecting sleeves both penetrate through the rack and are fixedly connected with the rack, an installation cylinder is arranged in one of the connecting sleeves, the connecting sleeves are movably inserted into the installation cylinder, a pushing plate is fixedly connected to one side of the installation cylinder, the pushing plate penetrates through the bottom of the fixed cylinder and is slidably connected with the fixed cylinder, a sliding plate is fixed to one end of the pushing plate, an arc-shaped groove is formed in one side of the sliding plate, a turntable is arranged on one side of the sliding plate, a rotating shaft is rotatably connected to one side of the turntable, the rotating shaft is arranged in the arc-shaped groove and is slidably connected with the sliding plate, the rack one side meshing is connected with first gear, first gear bottom fixedly connected with dwang, the dwang runs through solid fixed cylinder bottom and rotates with solid fixed cylinder to be connected, gu fixed cylinder bottom is equipped with drive assembly.
Preferably, transmission assembly includes first bevel gear, first bevel gear fixedly connected with dwang bottom, the meshing of first bevel gear one side is connected with second bevel gear, second bevel gear one side fixedly connected with horizontal pole, gu fixed cylinder bottom fixedly connected with backup pad, the horizontal pole runs through the backup pad and rotates with the backup pad to be connected, horizontal pole one end fixedly connected with carousel, horizontal pole outside fixedly connected with worm wheel, the meshing of worm wheel top is connected with the worm, is favorable to removing the rack through rotating the worm to switch the adapter sleeve, adjust another kind.
Preferably, the bottom of the fixed cylinder is fixedly connected with a supporting plate, and the worm penetrates through the supporting plate and is rotatably connected with the supporting plate.
Preferably, two the equal fixedly connected with first connecting pipe in connecting sleeve top, two the equal fixedly connected one-way admission valve in first connecting pipe outside, two first connecting pipe runs through storage box bottom respectively and extends to two cavities of storage box inside, through two cavities, can distinguish two kinds of different food, and the patient of being convenient for eats.
Preferably, fixed plate bottom fixedly connected with connecting box, two second feed liquor pipes of the equal fixedly connected with of connecting box, two the second feed liquor pipe runs through the storage box top respectively and extends to two cavities of storage box inside, two the one-way feed liquor valve of the equal fixedly connected with in second feed liquor pipe outside is favorable to storing through two different cavities.
Preferably, the inner wall of the installation barrel is fixedly connected with a first air inlet pipe, the first air inlet pipe penetrates through the fixed barrel and is in sliding connection with the fixed barrel, one end of the first air inlet pipe is fixedly connected with a first air bag, the first air bag is communicated with the first air inlet pipe, the first air inlet pipe and the outer side of the first air bag are fixedly connected with one-way air inlet valves, external air is squeezed into the first air bag, and the pressure inside the storage box is increased.
Preferably, connecting box outside fixedly connected with is used for the food intake pipe of connection, advance the one-way liquid valve of play of esophagus outside fixedly connected with, advance esophagus outside fixedly connected with second connecting pipe, second connecting pipe outside fixedly connected with ooff valve, second connecting pipe one end fixedly connected with collection box.
Preferably, one side of the recycling box is fixedly connected with an air outlet pipe, one end of the air outlet pipe is fixedly connected with a second air bag, the air outlet pipe is communicated with the second air bag, and the outer sides of the air outlet pipe and the second air bag are fixedly connected with an air outlet valve.
The laser emitting devices are arranged in two cavities in the storage box 5 respectively, the laser emitting devices are arranged on a partition plate in the storage box 5, and the partition plate divides the storage box into two cavities;
the inner surfaces of the two cavities in the storage box are respectively provided with a photoelectric sensitive plate and an electric vent hole; the photoelectric sensitive plate is connected with the electric vent hole; the electric vent hole is opened in a default state, so that the inside and outside atmosphere of the storage box are communicated;
the photoelectric sensing plate is provided with an activation threshold, when the light energy density received by the unit area of the photoelectric sensing plate exceeds a set threshold, the photoelectric sensing plate is activated, and the activated photoelectric sensing plate controls the air vent to be closed; when the light energy density received by the unit area of the photoelectric sensing plate is lower than a set threshold value, the photoelectric sensing plate is closed, and the closed photoelectric sensing plate enables the vent hole to be opened;
the light emitted by the laser emitting device is reflected by the liquid in the storage tank and then irradiates the photoelectric sensitive plate;
when the liquid is layered due to long-time standing, water is on the uppermost layer, food with higher density is on the lower layer, light emitted by the laser emitting device is reflected for multiple times on the surfaces of the water and the food, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate is lower than a threshold value, the electric vent hole is opened at the moment, the atmosphere inside and outside the storage box is communicated, and gas entering from the first connecting pipe forms bubbles at the bottom of the liquid, so that the liquid is stirred, and the liquid is promoted to be uniformly mixed; meanwhile, the air pressure in the storage tank keeps balance under the condition that the electric vent hole is opened, and liquid does not enter the second liquid inlet pipe;
when powder floats on the surface due to uneven mixing in the liquid, the light emitted by the laser emitting device is subjected to diffuse reflection on the surface of the liquid, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate is lower than a threshold value, the electric vent hole is kept opened at the moment, the atmosphere inside and outside the storage box is communicated, and the gas entering from the first connecting pipe forms bubbles at the bottom of the liquid, so that the liquid is stirred, and the liquid is uniformly mixed; meanwhile, the air pressure in the storage tank keeps balance under the condition that the electric vent hole is opened, and liquid does not enter the second liquid inlet pipe;
when the liquid is uniformly mixed due to the stirring of bubbles, the light emitted by the laser emitting device is reflected only on the surface of the liquid, so that the light energy density irradiated to the unit area of the photoelectric sensing plate is higher than a threshold value, the electric vent hole is closed at the moment, the air inside and outside the storage box is not communicated, and the gas entering from the first connecting pipe forms bubbles at the bottom of the liquid, so that the liquid is stirred, and the liquid is uniformly mixed; meanwhile, air pressure in the storage box forms air pressure under the condition that the electric vent hole is closed, and liquid enters the second liquid inlet pipe to realize feeding.
The invention provides a fluid feeding device for nursing of severe medical science, which has the following beneficial effects:
1. this device is fed to fluid of severe medical science branch of academic or vocational study nursing usefulness, first gear rotation drives the rack and removes, and inside a cooperation installation section of thick bamboo rebound will install a section of thick bamboo and insert another adapter sleeve, make first intake pipe and another first adapter sleeve intercommunication, and inside another cavity pressurization of storage box will be inside the crowded connecting box of inside food, avoided making the patient not carry out the secondary intubate when carrying out the feed to other food, adjust fast.
2. This device is eaten to fluid feed of severe medical science branch of academic or vocational study nursing usefulness, through pressing the second gasbag this moment, take the inside atmospheric pressure of collection box out, at the inside negative pressure that forms of feeding pipe this moment to inside unnecessary food of feeding pipe gets into the collection box, is favorable to avoiding when the feeding pipe extracts, and food can spill, makes the patient cause the pollution, is not convenient for clear up, causes the trouble for the nursing staff.
3. The device for measuring the uniformity by unique laser is arranged, and the laser emitting device, the photoelectric sensitive plate and the electric vent hole are combined, so that when liquid is layered or uneven, the vent hole is opened, the air inlet is utilized to play a role in stirring, and the stirring effect of gas is fully utilized; when the liquid is uniform, the vent holes are closed, and the fluid is sent to the patient by using the pressure, so that the feeding uniformity of the feeding device is ensured. In addition, although the laser emitting device and the photoelectric sensitive plate can not guarantee the absolute uniformity of the fluid completely, the uniformity of feeding the fluid under the most of conditions due to the fact that the powder is remained on the surfaces and the layering is avoided, general use is met, whether the liquid is uniformly checked by operators in a visual mode can be avoided due to the arrangement, and the use convenience is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the storage case of the present invention;
FIG. 3 is a schematic view of an adjustment assembly of the present invention;
FIG. 4 is a schematic view of a limiting plate according to the present invention;
FIG. 5 is a schematic view of the turntable structure of the present invention;
FIG. 6 is a schematic view of the structure of the pushing plate of the present invention;
fig. 7 is a schematic view of the structure in the storage box of the present invention.
In the figure: 1. a base; 2. a connecting cylinder; 3. a support bar; 4. a fixing plate; 5. a storage box; 6. a connecting box; 7. a fixed cylinder; 8. a limiting plate; 9. a rack; 10. connecting sleeves; 11. a first connecting pipe; 12. a first gear; 13. rotating the rod; 14. a first bevel gear; 15. mounting the cylinder; 16. a push plate; 17. a sliding plate; 18. a turntable; 19. a cross bar; 20. a second bevel gear; 21. a worm gear; 22. a worm; 23. a first intake pipe; 24. a first air bag; 25. a second liquid inlet pipe; 26. into the esophagus; 27. a second connecting pipe; 28. a recycling bin; 29. an air outlet pipe; 30. a second air bag; 31. a support plate; 32. a rotating shaft; 34. an on-off valve; 41. a laser emitting device; 42. a photoelectric sensitive plate; 43. an electrically powered vent.
Detailed Description
The embodiment of the invention provides a fluid feeding device for nursing of severe medical science.
Referring to fig. 1, 2, 3, 4, 5 and 6, the device comprises a base 1, wherein the top of the base 1 is fixedly connected with a connecting cylinder 2, the inner wall of the connecting cylinder 2 is in threaded connection with a support rod 3, the top of the support rod 3 is fixedly connected with a fixing plate 4, and the bottom of the fixing plate 4 is provided with an adjusting component;
the adjusting component comprises a storage box 5, the storage box 5 is fixedly connected to the bottom of a fixed plate 4, two cavities are arranged inside the storage box 5, a fixed cylinder 7 is fixedly connected to the bottom of the storage box 5, a limiting plate 8 is fixedly connected to the inner wall of the fixed cylinder 7, a rack 9 is slidably connected to one side of the limiting plate 8, two connecting sleeves 10 are arranged on the top of the rack 9, the two connecting sleeves 10 both penetrate through the rack 9 and are fixedly connected with the rack 9, an installation cylinder 15 is arranged inside one of the connecting sleeves 10, the connecting sleeves 10 are movably inserted with the installation cylinder 15, a pushing plate 16 is fixedly connected to one side of the installation cylinder 15, the pushing plate 16 penetrates through the bottom of the fixed cylinder 7 and is slidably connected with the fixed cylinder 7, a sliding plate 17 is fixed to one end of the pushing plate 16, an arc-shaped groove is formed in one side of the sliding plate 17, a rotary disc 18 is arranged on one side of the rotary disc 18, a rotary shaft 32 is rotatably connected to one side of the rotary disc 18, the rotary shaft 32 is arranged inside the arc-shaped groove and is slidably connected with the sliding plate 17, the meshing of rack 9 one side is connected with first gear 12, and first gear 12 bottom fixedly connected with dwang 13, dwang 13 run through solid fixed cylinder 7 bottom and rotate with solid fixed cylinder 7 and be connected, and solid fixed cylinder 7 bottom is equipped with drive assembly. The transmission assembly comprises a first bevel gear 14, the bottom end of a rotating rod 13 fixedly connected with the first bevel gear 14, one side of the first bevel gear 14 is meshed with a second bevel gear 20, one side of the second bevel gear 20 is fixedly connected with a cross rod 19, a supporting plate 31 fixedly connected with the bottom of a fixed cylinder 7 is arranged, the cross rod 19 penetrates through the supporting plate 31 and is connected with the supporting plate 31 in a rotating mode, a turntable 18 fixedly connected with one end of the cross rod 19 is arranged, a worm wheel 21 is fixedly connected with the outer side of the cross rod 19, the top of the worm wheel 21 is meshed with a worm 22, the movement of the rack 9 through rotating the worm 22 is facilitated, the connecting sleeve 10 is switched, and another food is adjusted. The bottom of the fixed cylinder 7 is fixedly connected with a support plate 31, and the worm 22 penetrates through the support plate 31 and is rotatably connected with the support plate 31. The equal fixedly connected with first connecting pipe 11 in two adapter sleeve 10 tops, the equal fixed connection one-way admission valve in two first connecting pipe 11 outsides, two first connecting pipe 11 run through storage box 5 bottoms respectively and extend to two inside cavitys of storage box 5, through two cavitys, can distinguish two kinds of different food, and the patient of being convenient for eats. 4 bottom fixedly connected with connecting box 6 of fixed plate, two second feed liquor pipes 25 of the equal fixedly connected with of connecting box 6, two second feed liquor pipes 25 run through storage box 5 tops respectively and extend to two inside cavitys of storage box 5, the equal one-way feed liquor valve of fixedly connected with in two second feed liquor pipe 25 outsides, be favorable to storing through the cavity of two differences, the first intake pipe 23 of 15 inner wall fixedly connected with of installation section of thick bamboo, first intake pipe 23 run through solid fixed cylinder 7 and with solid fixed cylinder 7 sliding connection, first intake pipe 23 one end fixedly connected with first gasbag 24, first gasbag 24 is linked together with first intake pipe 23, first intake pipe 23 and the equal one-way admission valve of fixedly connected with in first gasbag 24 outsides, crowd the external air through first gasbag 24, make the inside increase pressure in storage box 5. The outer side of the connecting box 6 is fixedly connected with a feeding pipe 26 for connection, and the outer side of the feeding pipe 26 is fixedly connected with a one-way liquid outlet valve.
Specifically, a nursing staff moves the device to the edge of a patient by moving the base 1, and simultaneously rotates the support rod 3, because the support rod 3 is in threaded connection with the connecting cylinder 2, the height of the support rod 3 is convenient to adjust, when the nursing staff uses the device, the feeding tube 26 is inserted into the patient, the nursing staff presses the first air bag 24, the air in the first air bag 23 is flushed into one of the cavities in the storage box 5 through the first connecting tube 11 by the effect of the first air bag 24 and the one-way air inlet valve outside the first air inlet tube 23, the air in one of the cavities is increased, the air enters the connecting box 6 through the second liquid inlet tube 25 under the effect of the air pressure, the air is fed into the patient through the feeding tube 26, and the control pressing of the nursing staff is beneficial to controlling the feeding speed of the patient, thereby avoiding discomfort caused by eating.
When other food needs to be fed, the worm 22 rotates to drive the worm wheel 21 to rotate, when the worm wheel 21 rotates to drive the cross rod 19 to rotate, the cross rod 19 rotates to drive the rotary disc 18 to rotate, the rotary disc 18 rotates to slide in the arc-shaped groove formed in the outer side of the sliding plate 17 through the rotary shaft 32 which is rotatably connected, so that the push plate 16 is driven to move downwards in a stroke of moving upwards, the mounting cylinder 15 is pulled out in the connecting sleeve 10, meanwhile, the cross rod 19 rotates to drive the second bevel gear 20 to rotate, the second bevel gear 20 is meshed with the first bevel gear 14 to drive the rotary rod 13 to rotate, the rotary rod 13 rotates to drive the first gear 12 to rotate, the first gear 12 rotates to drive the rack 9 to move, the mounting cylinder 15 is inserted into the other connecting sleeve 10 in cooperation with the upward movement of the mounting cylinder 15, so that the first air inlet pipe 23 is communicated with the other first connecting pipe 11, and the other cavity in the storage box 5 is pressurized, squeeze connecting box 6 insidely with inside food, avoided making the patient not carry out the secondary intubate when eating other food, adjust fast.
Referring to fig. 1, 2, 3 and 6 again, a second connection pipe 27 is fixedly connected to the outside of the feeding pipe 26, a switch valve 34 is fixedly connected to the outside of the second connection pipe 27, and one end of the second connection pipe 27 is fixedly connected to a recycling bin 28. An air outlet pipe 29 is fixedly connected to one side of the recycling box 28, one end of the air outlet pipe 29 is fixedly connected with a second air bag 30, the air outlet pipe 29 is communicated with the second air bag 30, and the outer sides of the air outlet pipe 29 and the second air bag 30 are fixedly connected with an air outlet valve.
Referring to fig. 7, a laser emitting device 41 is disposed in each of two cavities in the storage box 5, the laser emitting device 41 is disposed on a partition plate in the storage box 5, and the partition plate divides the storage box into two cavities;
the inner surfaces of the two cavities in the storage box are respectively provided with a photoelectric sensitive plate 42 and an electric vent hole 43; the photoelectric sensitive plate 42 is connected with the electric vent hole 43; the electric vent 43 is opened in a default state, so that the inside and the outside of the storage tank are communicated with the atmosphere;
the photoelectric sensing plate 42 has an activation threshold, when the light energy density received by the photoelectric sensing plate 42 per unit area exceeds the set threshold, the photoelectric sensing plate 42 is activated, and the activated photoelectric sensing plate 42 controls the air vent to be closed; when the light energy density received by the photoelectric sensing plate 42 per unit area is lower than a set threshold, the photoelectric sensing plate 42 is closed, and the closed photoelectric sensing plate 42 opens the vent hole;
the light emitted from the laser emitting device 41 is reflected by the liquid in the storage tank and then irradiated onto the photoelectric sensitive plate 42;
when the liquid is layered due to long-time standing, water is on the uppermost layer, food with higher density is on the lower layer, light emitted by the laser emitting device 41 is reflected on the surfaces of the water and the food for multiple times, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate 42 is lower than a threshold value, at the moment, the electric vent hole 43 is kept open, the atmosphere inside and outside the storage tank is communicated, and gas entering from the first connecting pipe 11 forms bubbles at the bottom of the liquid, so that the liquid stirring effect is realized, and the liquid mixing uniformity is promoted; meanwhile, the air pressure in the storage tank keeps balance under the condition that the electric vent hole 43 is opened, and liquid does not enter the second liquid inlet pipe 25;
when powder floats on the surface due to uneven mixing inside the liquid, the light emitted by the laser emitting device 41 is subjected to diffuse reflection on the surface of the liquid, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate 42 is lower than a threshold value, at the moment, the electric vent hole 43 is kept open, the atmosphere inside and outside the storage tank is communicated, and the gas entering from the first connecting pipe 11 forms bubbles at the bottom of the liquid, so that the liquid is stirred, and the liquid is uniformly mixed; meanwhile, the air pressure in the storage tank keeps balance under the condition that the electric vent hole 43 is opened, and liquid does not enter the second liquid inlet pipe 25;
when the liquid is uniformly mixed due to the stirring of the bubbles, the light emitted by the laser emitting device 41 is reflected only on the surface of the liquid, so that the light energy density irradiated to the unit area of the photoelectric sensing plate 42 is higher than the threshold value, at the moment, the electric vent hole 43 is closed, the atmosphere inside and outside the storage tank is not communicated, the gas entering from the first connecting pipe 11 forms bubbles at the bottom of the liquid, the liquid stirring effect is achieved, and the uniform mixing of the liquid is promoted; meanwhile, the air pressure in the storage tank forms air pressure under the condition that the electric vent hole 43 is closed, and liquid enters the second liquid inlet pipe 25 to realize feeding.
The indicator light is arranged outside the electric vent hole 43, when the electric vent hole 43 is closed, the indicator light amount can be clearly seen by an operator, so that the operator can know to feed, and misoperation caused by that when the electric vent hole 43 is opened and closed is avoided.
The laser emitting device 41, the photoelectric sensitive plate 42 and the electric vent 43 are arranged in the same manner in the two cavities in the storage box 5.
Specifically, after the patient has eaten, open on-off valve 34, through pressing second gasbag 30 this moment, take out the inside atmospheric pressure of collection box 28, form the negative pressure this moment in that eating pipe 26 is inside to advance the inside unnecessary food of esophagus 26, get into inside collection box 28, be favorable to avoiding when eating pipe 26 extracts, food can spill, makes the patient cause the pollution, is not convenient for clear up, causes the trouble for the nursing staff.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fluid feeding device of severe medical science nursing usefulness, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a connecting cylinder (2), the inner wall of the connecting cylinder (2) is in threaded connection with a supporting rod (3), the top of the supporting rod (3) is fixedly connected with a fixing plate (4), and the bottom of the fixing plate (4) is provided with an adjusting component;
the adjusting component comprises a storage box (5), the storage box (5) is fixedly connected to the bottom of a fixing plate (4), two cavities are arranged inside the storage box (5), a fixing cylinder (7) is fixedly connected to the bottom of the storage box (5), a limiting plate (8) is fixedly connected to the inner wall of the fixing cylinder (7), a rack (9) is slidably connected to one side of the limiting plate (8), two connecting sleeves (10) are arranged at the top of the rack (9), the two connecting sleeves (10) all penetrate through the rack (9) and are fixedly connected with the rack (9), one of the connecting sleeves (10) is internally provided with an installation cylinder (15), the connecting sleeves (10) are movably inserted into the installation cylinder (15), a pushing plate (16) is fixedly connected to one side of the installation cylinder (15), and the pushing plate (16) penetrates through the bottom of the fixing cylinder (7) and is slidably connected with the fixing cylinder (7), a sliding plate (17) is fixed at one end of the pushing plate (16), an arc-shaped groove is formed in one side of the sliding plate (17), a rotary plate (18) is arranged on one side of the sliding plate (17), a rotary shaft (32) is rotatably connected to one side of the rotary plate (18), the rotary shaft (32) is arranged in the arc-shaped groove and is in sliding connection with the sliding plate (17), a first gear (12) is meshed and connected to one side of the rack (9), a rotary rod (13) is fixedly connected to the bottom of the first gear (12), the rotary rod (13) penetrates through the bottom of the fixed cylinder (7) and is rotatably connected with the fixed cylinder (7), and a transmission assembly is arranged at the bottom of the fixed cylinder (7);
the transmission assembly comprises a first bevel gear (14), the bottom end of a rotating rod (13) is fixedly connected with the first bevel gear (14), a second bevel gear (20) is connected to one side of the first bevel gear (14) in a meshed mode, a cross rod (19) is fixedly connected to one side of the second bevel gear (20), a supporting plate (31) is fixedly connected to the bottom of the fixed cylinder (7), the cross rod (19) penetrates through the supporting plate (31) and is rotatably connected with the supporting plate (31), a rotating disc (18) is fixedly connected to one end of the cross rod (19), a worm wheel (21) is fixedly connected to the outer side of the cross rod (19), and a worm (22) is connected to the top of the worm wheel (21) in a meshed mode;
the tops of the two connecting sleeves (10) are fixedly connected with first connecting pipes (11), the outer sides of the two first connecting pipes (11) are fixedly connected with one-way air inlet valves, and the two first connecting pipes (11) penetrate through the bottom of the storage box (5) respectively and extend to two cavities inside the storage box (5);
the bottom of the fixed plate (4) is fixedly connected with a connecting box (6), the connecting box (6) is fixedly connected with two second liquid inlet pipes (25), the two second liquid inlet pipes (25) respectively penetrate through the top of the storage box (5) and extend to two cavities inside the storage box (5), and the outer sides of the two second liquid inlet pipes (25) are fixedly connected with one-way liquid inlet valves;
the installation section of thick bamboo (15) inner wall fixedly connected with first intake pipe (23), first intake pipe (23) run through solid fixed cylinder (7) and with solid fixed cylinder (7) sliding connection, first intake pipe (23) one end fixedly connected with first gasbag (24), first gasbag (24) are linked together with first intake pipe (23), first intake pipe (23) and the equal fixedly connected with one-way admission valve in first gasbag (24) outside.
2. The critical medical care fluid feeding device of claim 1, wherein: the bottom of the fixed cylinder (7) is fixedly connected with a support plate (31), and the worm (22) penetrates through the support plate (31) and is rotatably connected with the support plate (31).
3. The critical medical care fluid feeding device of claim 1, wherein: connecting box (6) outside fixedly connected with is used for advancing esophagus (26) of connection, advance one-way liquid valve of esophagus (26) outside fixedly connected with, advance esophagus (26) outside fixedly connected with second connecting pipe (27), second connecting pipe (27) outside fixedly connected with ooff valve (34), second connecting pipe (27) one end fixedly connected with collection box (28).
4. The critical medical care fluid feeding device of claim 3, wherein: recovery case (28) one side fixedly connected with outlet duct (29), outlet duct (29) one end fixedly connected with second gasbag (30), outlet duct (29) are linked together with second gasbag (30), outlet duct (29) and the equal fixed connection in second gasbag (30) outside are to going out the air valve.
5. The critical medical care fluid feeding device of claim 3, wherein:
the laser emitting devices (41) are respectively arranged in two cavities in the storage box (5), the laser emitting devices (41) are arranged on a partition plate in the storage box (5), and the partition plate divides the storage box into two cavities;
the inner surfaces of the two cavities in the storage box are respectively provided with a photoelectric sensitive plate (42) and an electric vent hole (43); the photoelectric sensitive plate (42) is connected with the electric vent hole (43); the electric vent hole (43) is opened in a default state, so that the inside and the outside of the storage box are communicated;
the photoelectric sensing plate (42) is provided with an activation threshold, when the light energy density received by the unit area of the photoelectric sensing plate (42) exceeds a set threshold, the photoelectric sensing plate (42) is activated, and the activated photoelectric sensing plate (42) controls the air vent to be closed; when the light energy density received by the unit area of the photoelectric sensing plate (42) is lower than a set threshold value, the photoelectric sensing plate (42) is closed, and the closed photoelectric sensing plate (42) enables the vent hole to be opened;
light emitted by the laser emitting device (41) is reflected by liquid in the storage tank and then irradiates the photoelectric sensitive plate (42);
when the liquid is layered due to long-time standing, water is on the uppermost layer, food with higher density is on the lower layer, light emitted by the laser emitting device (41) is reflected on the surfaces of the water and the food for multiple times, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate (42) is lower than a threshold value, at the moment, the electric vent hole (43) is kept open, the atmosphere inside and outside the storage box is communicated, and gas entering from the first connecting pipe (11) forms bubbles at the bottom of the liquid, so that the liquid is stirred, and the liquid is uniformly mixed; meanwhile, the air pressure in the storage tank keeps balance under the condition that the electric vent hole (43) is opened, and liquid does not enter the second liquid inlet pipe (25);
when powder floats on the surface due to uneven mixing in the liquid, the light emitted by the laser emitting device (41) is subjected to diffuse reflection on the surface of the liquid, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate (42) is lower than a threshold value, at the moment, the electric vent hole (43) is kept open, the inside and the outside of the storage box are communicated, and the gas entering from the first connecting pipe (11) forms bubbles at the bottom of the liquid, so that the liquid is stirred, and the liquid is uniformly mixed; meanwhile, the air pressure in the storage tank keeps balance under the condition that the electric vent hole (43) is opened, and liquid does not enter the second liquid inlet pipe (25);
when the liquid is uniformly mixed due to the stirring of bubbles, the light emitted by the laser emitting device (41) is only reflected on the surface of the liquid, so that the light energy density irradiated to the unit area of the photoelectric sensitive plate (42) is higher than a threshold value, at the moment, the electric vent hole (43) is closed, the internal atmosphere and the external atmosphere of the storage tank are not communicated, and the gas entering from the first connecting pipe (11) forms bubbles at the bottom of the liquid to play a role in stirring the liquid and promote the uniform mixing of the liquid; meanwhile, the air pressure in the storage box forms air pressure under the condition that the electric vent hole (43) is closed, and liquid enters the second liquid inlet pipe (25) to realize feeding.
6. The critical medical care fluid feeding device of claim 3, wherein:
the laser emitting devices (41), the photoelectric sensitive plate (42) and the electric vent holes (43) in the two cavities in the storage box (5) are arranged in the same way.
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| CN205849827U (en) * | 2016-05-10 | 2017-01-04 | 阚国庆 | A kind of Vasculocardiology Deparment feeder |
| CN107080695A (en) * | 2017-06-16 | 2017-08-22 | 郑笔耕 | A kind of clinical care device for feeding |
| CN211132234U (en) * | 2018-01-10 | 2020-07-31 | 无锡市人民医院 | Gastrointestinal surgery feeds with self-cleaning and eats medicine feed device |
| CN209967094U (en) * | 2019-04-15 | 2020-01-21 | 漯河市第一人民医院 | Intensive care unit eats device with supplementary feeding |
| CN110215402A (en) * | 2019-06-20 | 2019-09-10 | 南充市中心医院 | A kind of gastroenterology medicine feed feeding care device |
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