CN211886291U - Jejunum nutrient canal feeding is given and is dissolved filter before eating - Google Patents

Abstract

The utility model provides a jejunum nutrient canal tube feed is dosed and is dissolved filter before eating, by the stirring part at top, the stock solution filtering part at middle part, the lifting unit of bottom constitutes. The liquid storage filtering part consists of a stirring vessel and a liquid storage vessel arranged below the stirring vessel, and a filtering device is arranged between the stirring vessel and the liquid storage vessel. A movable gate for plugging the bottom opening of the stirring dish is arranged. The stirring part comprises a stirrer which can extend into the stirring vessel and is provided with a driving device. The lifting part is used for lifting the liquid storage and filtration part upwards so that the stirring vessel, the liquid storage vessel and the filtration device are tightly connected. An ultraviolet disinfection lamp is arranged, and the irradiation range is a liquid storage and filtration part. The utility model can dissolve, break up and filter the medicine or food in jejunum nutrition tube feeding before the administration or the feeding; thereby avoiding blocking the nutrient canal of the jejunum. The utility model discloses simple structure, convenient operation. The utility model discloses can disinfect to food contact part, prevent that food from being contaminated.

Description

Jejunum nutrient canal feeding is given and is dissolved filter before eating

Technical Field

The technology relates to a medical appliance, in particular to a dissolving filter before feeding for nutrition tube feeding.

Background

The situation of gastroparesis often appears after craniocerebral injury (brain trauma or cerebral apoplexy), abdominal operation or other endocrine diseases, the solution is very troublesome, and no good method exists at present. After gastroparesis, food is fed mainly by a jejunum nutrition tube, and the feeding method comprises the steps of dissolving food or medicine, then extracting the dissolved food or medicine by using a syringe, and then extruding the dissolved food or medicine into a tube cavity after a needle of the syringe is inserted into the jejunum nutrition tube.

Because the diameter and the flexibility of the jejunum are small, the preset nutrient content can be achieved by feeding less than 200ml of nutrient solution every time and feeding 6-8 times a day, and in addition, the drug feeding is required to be carried out by utilizing time intervals, so the nursing workload is very large, and the execution of medical advice is difficult. The jejunum nutrient canal is used as a foreign body in the body, and is generally required to be replaced once in 3 months under the condition of good use. However, in the clinical process, the jejunum nutrient canal used by a patient is rarely replaced for 3 months, and in many cases, the obstruction of the lumen is caused after the patient takes and injects the medicine, so that the insufficient injection of the nutrition and the medicine is directly caused, the implementation of the content of the advice is delayed or even omitted, the diagnosis and treatment thought of the doctor on the change of the state of an illness is seriously influenced, and the complexity of the medical work is further increased.

Observing that many jejunum nutrition tube cavities on the market are very thin, the rough survey is only half of stomach tube, and at the jejunum end of cavity, open several little measuring holes, be convenient for the injection of food and medicine. In order to prevent the blockage of the tube cavity, the accompanying nursing needs to repeatedly filter the medicine by using filter paper with small pore diameter such as gauze after soaking the medicine for a long time, and a syringe can be used for injecting the medicine to prevent the blockage, but the process is time-consuming, labor-consuming and financial-consuming. For example, in feeding jejunal feeding tubes, a yili enteral nutritional suspension for diabetics contains multiple nutrients, and thus the concentration of the nutritional solution is very high, and many lumps, particles, and precipitates in the container can be found before the nutritional solution is used, and clogging is easily introduced if the nutritional solution is directly injected into the feeding tube. Meanwhile, the foods are mainly fed to patients, discomfort is prevented because the foods directly enter intestines and stomach, and common nutrient substances are not heated, so that bacteria and viruses are prevented from being infected in the feeding process as much as possible.

Therefore the urgent need for a jejunum nutrient canal tube feed is dosed and is dissolved filter equipment before eating, avoids using the pollution of filter paper repeatedly, reduces the difficulty of accompanying and attending to, time cost and patient's expense, as early as possible and the implementation of accurate completion doctor's advice, the doctor of being convenient for is to the overall plan and the assurance of the state of an illness change.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a jejunum nutrition tube feeding is dosed and is dissolved filter before eating. The utility model discloses by the stirring part at top, the liquid filter house of depositing at middle part to and the lift subtotal of bottom constitutes.

The liquid storage filtering part is composed of a stirring vessel with an upper opening and a liquid storage vessel which is arranged below the stirring vessel and is provided with an upper opening, the stirring vessel is communicated with the liquid storage vessel through an opening at the bottom, and a filtering device is arranged between the stirring vessel and the liquid storage vessel.

A movable gate for plugging the bottom opening of the stirring dish is arranged.

The stirring part comprises a stirrer which can extend into the stirring dish and is provided with a driving device.

The lifting part is used for lifting the liquid storage filtering part upwards so that the stirring vessel, the liquid storage vessel and the filtering device are tightly connected.

An ultraviolet disinfection lamp is arranged, and the irradiation range is a liquid storage and filtration part.

The jejunum nutrient canal feeding and predatory dissolution filter is further described as the stirrer driving device comprises a machine cabin formed by a bottom plate and a top plate, and a motor device and a clutch gear are arranged between the bottom plate and the top plate; the motor device is in transmission connection with the clutch gear; the stirrer consists of a rotating shaft which extends out of the interior of the machine bin and penetrates through the bottom plate and is longitudinally arranged, and stirring blades at the lower end of the rotating shaft;

the clutch gear is horizontally arranged close to the bottom plate; the rotating shaft can be radially displaced, and a gear is arranged at the upper end of the rotating shaft and is in clutch transmission with the clutch gear.

The jejunum nutrition tube feeding and predation dissolution filter is characterized in that the movable gate is a flat plate which is matched with the bottom opening of the stirring dish in shape, has an area larger than the bottom opening of the stirring dish and is parallel to the bottom of the stirring dish; the movable brake is fixed at the bottom end of the movable shaft, and the movable shaft can move in the radial direction; the top end of the movable shaft extends out of the top plate and is provided with a handle. The movable shaft is a two-section step shaft, the diameter of the upper section of the movable shaft is larger than that of the lower section of the movable shaft, a longitudinal sliding groove is formed in the shaft surface of the upper section of the movable shaft, and positioning clamping holes are formed in two ends of the sliding groove; and a positioning spring pin is arranged on the top plate and matched with the longitudinal sliding groove and the positioning clamp hole. The length of the lower section of the movable shaft is larger than that of the rotating shaft, and the lower section of the movable shaft penetrates through the rotating shaft to form a structure coaxial with the rotating shaft.

The jejunum nutrient canal tube feeding administration pre-feeding dissolving filter is further described as being provided with a feeding pipe orifice, penetrates through the top of the machine cabin and is communicated with the stirring vessel after penetrating through the machine cabin; the upper end of the feeding pipe opening is provided with a cover body.

The jejunum nutrition tube feeding and predation dissolving filter is characterized in that a sealing ring for sealing the upper edge of a stirring dish is arranged on the lower surface of the bottom plate; the lower surface of the bottom plate is provided with a sealing ring mounting groove, and the sealing ring is arranged in the groove.

The jejunum nutrition tube feeding and predation dissolving filter is further described as the upper part of the liquid storage dish is opened, and the bottom of the liquid storage dish is provided with a material taking pipe opening; the material taking pipe orifice is connected with a head sleeve matched with the shape of the injection needle through a hose;

the filtering device consists of a panel and a storage bin which is protruded downwards in the middle of the panel, and a filter screen is arranged at the bottom of the storage bin;

the bottom of the stirring vessel is provided with a downward boss, the bottom opening is arranged in the middle of the boss, the outer diameter of the boss and the inner diameter of the material storage bin form clearance fit, and the boss extends into the material storage bin; the storage bin extends into the liquid storage vessel.

The jejunum nutrition tube feeding and predation dissolving filter is further described as that the lifting part consists of a lifting platform movably arranged at the upper part and a base at the lower part, and the side wall of the base is provided with a plurality of inclined grooves;

the inner side surface of the lifting platform is provided with a sliding pin matched in the inclined groove.

The jejunal nutrient canal feeding administration predatory dissolution filter is characterized in that the top plate and the base are fixed through the support; the support is fixed on the edges of the top plate and the base.

The jejunum nutrient canal feeding and predating dissolution filter is further explained in the specification that the stirring vessel and the liquid storage vessel are both glass devices; the panel is food-grade silica gel; the lower surface of the bottom plate is provided with an ultraviolet disinfection lamp, and the irradiation disinfection range is a stirring vessel; the upper surface of the lifting platform is provided with an ultraviolet disinfection lamp, and the irradiation disinfection range is a liquid storage vessel.

The jejunum nutrition tube feeding and predation dissolving filter is further described as the lifting part consists of a lifting platform movably arranged at the upper part and a base at the lower part, and the lifting platform is in threaded fit with the base.

The beneficial effects of the utility model

The utility model can dissolve, break up and filter the medicine or food in jejunum nutrition tube feeding before the administration or the feeding; thereby avoiding blocking the nutrient canal of the jejunum.

The utility model discloses simple structure, convenient operation.

The utility model discloses can disinfect to food contact part, prevent that food from being contaminated.

The utility model discloses the structure is sealed to convenient the dismantlement is taken off and is washd.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is another state diagram of the present invention.

FIG. 3 is a schematic diagram showing the state that the gear at the upper end of the rotating shaft and the clutch gear are in a joint state and the movable brake is sealed against the bottom opening of the stirring dish when the movable shaft and the rotating shaft move to the lowest end.

FIG. 4 is a schematic view showing the state where the gear at the upper end of the rotating shaft is separated from the clutch gear and the opening at the bottom of the stirring vessel is opened when the movable shaft and the rotating shaft move to the uppermost end.

Fig. 5 is a schematic view of the connection form of the stirring vessel, the liquid storage vessel and the filtering device of the present invention.

Fig. 6 is a top view of the present invention.

Fig. 7 is a bottom view of the elevating platform of the present invention.

Fig. 8 is a sectional view of an elevating platform according to another embodiment of the elevating part of the present invention.

Fig. 9 is a bottom view of the elevating platform according to another embodiment of the elevating part of the present invention.

Fig. 10 is a cross-sectional view of a base in another embodiment of the elevating portion of the present invention.

Wherein: a pillar 1; a machine cabin 2; a groove 3; an ultraviolet disinfection lamp 4; a stirring vessel 5; a filtering device 6; a liquid storage vessel 7; a lifting table 8; a base 9; an inclined groove 9-1; a motor 10-1; a clutch gear 10-2; a boss 11; a charging pipe orifice 12; a movable shaft 13; a lid 14; a handle 15; a positioning clip hole 16; a chute 17; a slide pin 18; knurling 19; a spring pin 20; a top plate 21; a base plate 22; a gear 23; a rotating shaft 24; the stirring blade 25; a movable gate 26; a handle 27; a retainer ring 28; a panel 29; a storage bin 30; a take out nozzle 31.

Detailed Description

With reference to fig. 1 to 10 of the present invention, the embodiment of the present invention comprises a stirring portion at the top, a liquid storage filtering portion at the middle, and a lifting portion at the bottom.

Example one:

referring to fig. 3-4 and 6, the housing 2 is generally cylindrical in shape and is formed by a bottom plate 22, a top plate 21, and surrounding side walls. The bottom plate and the top plate are both circular planes and are made of stainless steel materials, the thickness of the top plate is 1.8mm, the bottom plate is made of stainless steel with the thickness of 1.2m for saving cost, and the top plate can be formed by adopting a stamping process. In the design size, the diameter of the top plate is 115mm, and the diameter of the bottom plate is 105 mm. The side wall and the bottom plate are integrally formed, the side wall and the bottom plate form a container shape when viewed from the whole, the top plate forms a cover body shape, and the edge of the side wall is provided with a joint edge, namely a flange edge, which is spliced with the top plate. The distance between the top plate and the bottom plate is 28-35 mm.

A motor device and a clutch gear are arranged between the bottom plate and the top plate. The motor device is a direct current motor 10-1, and can be a small-sized motor with a height not greater than 30mm and a diameter not greater than 20mm, for example, an RF-500TB miniature direct current motor provided by shenzhen jinshunliyi motor ltd, the diameter is 32mm, the height of a machine body (not including a motor shaft) is 20mm, a power supply is 12V, the provided torque is 11.3mn.m, and the output rotation speed is 5700 rpm, so that the motor device can be suitable for installation in the machine cabin of the embodiment.

The DC motor 10-1 is in transmission connection with the clutch gear 10-2, and in the connection process, the speed ratio between the transmission gears is configured, and the output rotating speed of the DC motor is adjusted to finally reach the rotating speed of the stirring blade 25 of 350 and 450 revolutions.

The dc motor is mounted upside down, i.e. with the dc motor output shaft facing down, and the clutch gear is horizontally disposed adjacent the base plate 22.

The rotating shaft 24 penetrates out of the center of the bottom plate downwards; and the shaft can be radially displaced. For this purpose, a shaft hole for the rotating shaft to pass through is arranged on the bottom plate, and a sealing rubber ring is necessary to be arranged at the shaft hole.

The gear 23 and the rotating shaft 24 are integrally formed, the gear 23 is arranged at the upper end of the rotating shaft and is in clutch transmission with the clutch gear 10-2, the gear 23 at the upper end of the rotating shaft is limited to move between a top plate and a bottom plate of the machine cabin, when the rotating shaft moves upwards, the gear is separated from the connection with the clutch gear, and when the rotating shaft moves downwards, the gear is meshed with the clutch gear. The stirring blades 25 at the lower end of the rotating shaft move synchronously while the rotating shaft moves up and down. The whole axle length of transmission shaft is 35mm, for preventing that the gear is direct to form the friction with roof or bottom plate, sets up the shaft washer of thickening on roof and bottom plate, makes the up-and-down motion's of pivot scope be 25 mm.

The movable shaft 13 is a two-section step shaft, the diameter of the upper section is larger than that of the lower section, specifically, the diameter of the upper section is 7-10mm, the diameter of the lower section is 3-5mm, the length of the lower section of the movable shaft is larger than that of the rotating shaft 24, the lower section of the movable shaft 13 penetrates through the rotating shaft 24 and extends out from the lower end of the rotating shaft to form a structure coaxial with the rotating shaft, the middle of the rotating shaft is hollow, and the diameter of the upper section of the movable shaft is at least larger than the hollow diameter of the middle of the rotating shaft, so that the rotating shaft is embraced on the movable shaft and has.

The upper section of the movable shaft penetrates out of the top plate, and the top end of the movable shaft is provided with a handle 15 which is used for holding the handle to lift upwards so as to enable the movable shaft to move upwards. The handle can be in a spherical shape or a cap shape, and can be conveniently held. Set up a spout 17 on the side of loose axle upper segment to set up a spring catch 20 on the roof, in the spout is gone into in the top, prevent that the loose axle from taking place to rotate with the axis, the spout both ends set up locator card hole 16, and when the loose axle moved to the upper end or moved to the lower extreme, the spring catch pushed into in the locator card hole, prevented the loose axle radial movement. In order to install the spring pin and also for the appearance, a boss 11 is arranged at the center of the upper surface of the top plate, the boss 11 is cylindrical, the diameter is 30-40mm, the height is 10-20mm, and the spring pin transversely penetrates from the side surface of the boss to reach the sliding groove.

The end of the lower section of the movable shaft extending out is provided with a movable brake.

Because the bottom opening of the stirring dish 5 is circular, is positioned in the center of the stirring dish, and has a diameter of 30-40mm, the movable gate 26 is a circular plate body, has a diameter of 35-45mm larger than that of the bottom opening of the stirring dish, the contact surface between the lower surface of the movable gate and the bottom surface of the stirring dish is provided with a silica gel gasket which is helpful for sealing, and is made of soft silica gel, and the movable gate is made of hard silica gel and has certain elasticity so as to be more tightly propped against the bottom opening of the stirring surface.

The feeding pipe orifice 12 penetrates from the top of the bin, penetrates through the bin and enters the stirring vessel, and in order to facilitate feeding, the feeding pipe orifice needs to be enlarged. It is necessary to ensure the sealing performance at the junction of the filler neck and the floor. The upper end of the feeding pipe opening is provided with a cover body 14, the cover body is hinged to the upper surface of the top plate, and a shifting piece for opening the cover body is arranged on the cover body 14. The feeding pipe mouth can be made of hard silica gel.

The lower surface of the bottom plate 22 is provided with a sealing ring for sealing the upper edge of the stirring vessel; the lower surface of the bottom plate is provided with a sealing ring mounting groove 3, and the sealing ring is arranged in the groove 3. The upper edge of the stirring vessel extends into the groove and is contacted with the sealing ring, so that the sealing effect is achieved. When the stirring vessel is a circular vessel, the sealing ring mounting groove is also annular and surrounds the lower surface of the bottom plate for a circle by taking the rotating shaft 24 as a center.

Example two:

referring to fig. 5, the stirring vessel 5 is a circular vessel with a capacity of 200-. In order to facilitate the emptying to be cleaner and better butt joint with the filtering device, the bottom of the stirring vessel protrudes downwards by 2-3mm, the bottom opening is arranged in the middle of the protruding boss, the diameter of the boss is 55-58mm, and the diameter of the bottom opening is 30-40 mm.

The stirring dish 5 has a diameter of 90mm and a height of 3.5 mm.

The filtering device 6 is round, the diameter of the filtering device is the same as that of the stirring vessel (the diameter is 90mm), the panel 29 is made of food-grade silica gel, the middle part of the panel protrudes downwards by 10-15mm to form a storage bin 32, and the bottom of the storage bin is provided with a filter screen.

In this example, because the concentration of the edible good enteral nutrition suspension is higher, the filter precision of the designed filter screen is between 50 microns and 100 microns, the filter screen can adopt a double-layer stainless steel filter screen, the used food-grade stainless steel material and the mesh number of the stainless steel filter screen are as follows: 180 meshes 220 meshes, one layer of the double-layer structure is a pore plate with stronger pressure resistance, and the other layer of stainless steel filter screen is firmly welded in the inner layer of the pore plate. The filter screen plays the effect of filtering granule, suspended solid, and the orifice plate plays the supporting role.

The outer diameter of a boss at the bottom of the stirring vessel is in clearance fit with the inner diameter of the storage bin 30, when the outer diameter of the boss is 55-58mm, the inner diameter of the storage bin can be set to be 56-59mm, the depth is 10-15mm, and the boss extends into the storage bin by about 2-5 mm.

The liquid storage vessel 7 is a circular vessel as a whole, the upper edge of the side wall of the liquid storage vessel horizontally extends towards the center to form an edge platform, and the central opening of the edge platform is opened to form an upper opening of the liquid storage vessel.

The liquid storage dish has the capacity of 200-250ml, and the liquid storage dish is selected from 222ml in the embodiment, has the diameter of 90mm and has the height of 3.5 mm. Wherein the diameter of the upper opening is 58-62mm, the outer diameter of the storage bin is in clearance fit with the upper opening of the liquid storage vessel, and the storage bin extends into the liquid storage vessel.

The bottom is provided with a material taking pipe opening 31; namely, the pipe orifice arranged at the bottom can discharge liquid outwards, the material taking pipe orifice is arranged at the position close to the bottom of the liquid storage vessel as much as possible, and the material taking pipe orifice 31 is connected with a head sleeve matched with the shape of the injection needle through a hose; the injection needle is inserted into the head cover to suck the liquid in the liquid storage dish. The material taking pipe orifice extends upwards in a natural state, but the pipe orifice is downward due to the possibility of gravity because of the flexible pipe, so that the pipe clamp is arranged on the support column to clamp the material taking pipe orifice to enable the material taking pipe orifice to face upwards at ordinary times so as to prevent liquid in the liquid storage vessel from leaking.

In the present example, the stirring vessel 5 and the liquid storage vessel 7 are both glass materials; because the utility model discloses an adopt be that the ultraviolet disinfection lamp that bottom plate lower surface and elevating platform upper surface set up disinfects, for guaranteeing that each container is all sterilizable, adopt glass equipment, make ultraviolet disinfection lamp light irradiation each corner.

Example three:

referring to fig. 3-4 and fig. 1-2, an ultraviolet disinfection lamp 4 is arranged on the lower surface of the bottom plate, and the irradiation disinfection range is a stirring vessel; an ultraviolet disinfection lamp is arranged on the upper surface of the lifting platform 8, and the irradiation disinfection range is a liquid storage vessel. The ultraviolet disinfection lamp can be selected from 50mw ultraviolet LED produced by Beijing Fengtong Chuang opto-electronic technology, Inc.

Example four:

referring to fig. 7-8, the lifting part is composed of an upper movably disposed lifting platform 8 and a lower base 9. The lifting platform and the base can be made of plastic.

The diameter of the lifting platform is 95-100mm, the height of the lifting platform is 25-30mm, the upper surface of the lifting platform is a platform, and the edge of the platform is also provided with a retainer ring 28, so that a liquid storage dish can be conveniently placed. The elevating platform 8 is hollow and is in a cover shape.

The diameter of the base 9 is 90-95mm, the height is 25-30mm, and the base is sleeved into the lifting platform from the lower part.

The side wall of the base is provided with a plurality of inclined grooves 9-1; the inner side surface of the lifting platform is provided with a sliding pin 18 matched in the inclined groove, the outer side surface of the lifting platform is provided with a handle 27 for stirring the lifting platform to rotate, and when the lifting platform is rotated, the sliding pin 18 is matched with the inclined groove 9-1 to enable the lifting platform 8 to ascend. And a bayonet is arranged at the tail of the upper end of the inclined groove, and the sliding pin is clamped at the bayonet to prevent the lifting platform from descending.

Example five:

referring to fig. 9-10, the lift table 8 is threadably engaged with the base 9. When the thread is matched, the rotation angle of the lifting platform is required to be larger (the number of turns is more), so the knurls 19 are arranged on the outer side surface of the lifting platform, and the lifting platform is convenient to rotate by hands.

Example six:

referring to fig. 1-2, the top plate and the base are fixed by a pillar 1; the edges of the top plate 21 and the base 9 are both flange structures, and the pillars are fixed on the edges of the top plate and the base. The support 1 is a stainless steel support with a height of 155-165mm, and both ends are in a threaded structure. Used for fixing the position between the top plate and the base. Of course, the pillars cannot be distributed all around between the top plate and the base, and a large gap is reserved to facilitate the storage and the filtration of the stored liquid.

Referring to fig. 1-2, when the utility model is not used at ordinary times, the ultraviolet disinfection lamp of the utility model can be opened, and the ultraviolet disinfection lamp of the utility model can be used for ultraviolet disinfection. Because in clinical, require jejunal nutrition tube to feed and accomplish to eat more than a few meals for patient, feed at least every day and be about 7 times for the nutrient solution, consequently the utility model discloses the device frequency of use is higher, should be in normally open state, under normally open state, the utility model discloses an ultraviolet disinfection lamp lasts to light, and is continuous right the utility model discloses an each household utensils are disinfected, have guaranteed the utility model discloses feed the health for the nutrient solution.

The utility model discloses set up the capacity of stirring ware and liquid storage ware to about 200 ml's aim at, in clinical, require that jejunum nutrition tube feed for patient eat more than a few meals, feed the nutrient solution for about 7 at least every day, feed the nutrient solution for every time and do not exceed 200ml, for example 150ml, the capacity of stirring ware and liquid storage ware sets up to about 200ml, and is enough to stir 150ml nutrient solution and smash.

When the medicine needs to be mixed in the nutrient solution, according to the solubility of the medicine, when the medicine solubility is particularly good, the medicine can be directly put into the nutrient solution to be stirred and dissolved, when the medicine is not beneficial to dissolving, the medicine can be crushed in advance, then the powdery medicine is put into the nutrient solution, and the medicine is further dissolved after being stirred.

When tearing open and getting the utility model discloses stirring ware 5, liquid storage ware 7, filter equipment, pull up through handle 15 earlier the utility model discloses a loose axle 13, when the loose axle rises, drive activity floodgate 26, pivot 24, stirring vane 25 rises simultaneously, and pivot gear 23 breaks away from with clutch gear 10-2, and spring catch 20 slides to the locator card hole 16 of vertical spout lower extreme, blocks the loose axle and makes it can not continue the displacement. Thereby the movable gate, the rotating shaft and the stirring blade are collected from the stirring dish. Further, the elevating table 8 is rotated again to lower the elevating table, so that the stirring vessel, the liquid storage vessel, and the filtering device can be removed for cleaning.

On the contrary, install the utility model discloses when stirring the ware, depositing liquid ware, filter equipment, earlier with stirring the ware, deposit liquid ware, filter equipment and place according to the position, put the elevating platform again on, rotatory elevating platform, stirring the ware, deposit liquid ware, filter equipment can make the jacking that makes stirring the ware, deposit liquid ware, filter equipment and closely dock to stirring the ware upper edge seals with the machine storehouse bottom plate sealing washer, the installation is accomplished.

Referring to fig. 1-2, in use the utility model discloses, push down the handle, the loose axle descends and drives the activity floodgate, the apparatus further comprises a rotating shaft, stirring vane descends simultaneously, pivot and clutch gear joint, continue to push down the handle, activity floodgate shutoff stirring dish bottom opening, the spring catch slides to the locator card hole of vertical spout upper end, block the loose axle and make it can not continue the displacement, then open the lid of feeding pipe mouth upper end, pour into the nutrient solution, if have the board caking, the particulate matter, the enteral nutrition suspension of sediment, close the lid, accomplish reinforced, can start the motor, stirring vane is rotatory for a period, break up the board caking, then through the handle upwards carry pull-up loose axle, when the loose axle rises, drive the activity floodgate and leave stirring dish bottom opening, the nutrient solution is transferred, filter the back through the filter screen and in the liquid storage ware. The nutrient solution can be obtained by inserting the injection needle into the head sleeve of the material taking pipe orifice and bending the material taking pipe orifice downwards.

The above is an exemplary illustration of the present invention and does not represent the protection scope of the present invention.

Claims (10)

1. A jejunum nutrition tube feeding administration dissolves the filter before eating, characterized by, by the stirring part on the top, the liquid-storing filtering part of the middle part, and the lifting part of the bottom forms;

the liquid storage and filtration part consists of a stirring vessel with an upper opening and a liquid storage vessel which is arranged below the stirring vessel and is provided with an upper opening, the stirring vessel is communicated with the liquid storage vessel through a bottom opening, and a filtration device is arranged between the stirring vessel and the liquid storage vessel;

a movable gate for plugging the bottom opening of the stirring dish is arranged;

the stirring part comprises a stirrer which can extend into the stirring vessel, and the stirrer is provided with a driving device;

the lifting part is used for lifting the liquid storage filtering part upwards so that the stirring vessel, the liquid storage vessel and the filtering device are tightly connected;

an ultraviolet disinfection lamp is arranged, and the irradiation range is a liquid storage and filtration part.

2. The device as claimed in claim 1, wherein the agitator driving means comprises a housing formed by a bottom plate and a top plate, and a motor means and a clutch gear are provided between the bottom plate and the top plate; the motor device is in transmission connection with the clutch gear; the stirrer consists of a rotating shaft which extends out of the interior of the machine bin and penetrates through the bottom plate and is longitudinally arranged, and stirring blades at the lower end of the rotating shaft;

the clutch gear is horizontally arranged close to the bottom plate; the rotating shaft can be radially displaced, and a gear is arranged at the upper end of the rotating shaft and is in clutch transmission with the clutch gear.

3. The jejunal nutrition tube feeding and predation dissolution filter of claim 2, wherein the movable gate is formed by a flat plate which is matched with the shape of the bottom opening of the stirring dish, has a larger area than the bottom opening of the stirring dish and is parallel to the bottom of the stirring dish; the movable brake is fixed at the bottom end of the movable shaft, and the movable shaft can move in the radial direction; the top end of the movable shaft extends out of the top plate and is provided with a handle; the movable shaft is a two-section step shaft, the diameter of the upper section of the movable shaft is larger than that of the lower section of the movable shaft, a longitudinal sliding groove is formed in the shaft surface of the upper section of the movable shaft, and positioning clamping holes are formed in two ends of the sliding groove; a positioning spring pin is arranged on the top plate and matched with the longitudinal sliding groove and the positioning clamp hole; the length of the lower section of the movable shaft is larger than that of the rotating shaft, and the lower section of the movable shaft penetrates through the rotating shaft to form a structure coaxial with the rotating shaft.

4. The jejunal nutrition tube feeding predation dissolution filter as set forth in claim 2, wherein a feeding tube port is provided, which penetrates from the top of the machine room and communicates with the stirring vessel after penetrating through the machine room; the upper end of the feeding pipe opening is provided with a cover body.

5. The pre-feeding dissolution filter for jejunal nutrition tube feeding according to claim 2, wherein the lower surface of the bottom plate is provided with a sealing ring for sealing the upper edge of the stirring dish; the lower surface of the bottom plate is provided with a sealing ring mounting groove, and the sealing ring is arranged in the groove.

6. The pre-feeding dissolution filter for jejunal nutrition tube feeding according to claim 1, wherein the liquid storage vessel is open at the upper part and the material taking nozzle is arranged at the bottom; the material taking pipe orifice is connected with a head sleeve matched with the shape of the injection needle through a hose;

the filtering device consists of a panel and a storage bin which is protruded downwards in the middle of the panel, and a filter screen is arranged at the bottom of the storage bin;

the bottom of the stirring vessel is provided with a downward boss, the bottom opening is arranged in the middle of the boss, the outer diameter of the boss and the inner diameter of the material storage bin form clearance fit, and the boss extends into the material storage bin; the storage bin extends into the liquid storage vessel.

7. The device as claimed in claim 1, wherein the elevating part comprises an upper movably installed elevating platform and a lower base, the side wall of the base is provided with a plurality of inclined grooves;

the inner side surface of the lifting platform is provided with a sliding pin matched in the inclined groove.

8. The pre-feeding dissolution filter for jejunal nutrition tube feeding of claim 7, wherein the top plate and the base are secured by a post; the support is fixed on the edges of the top plate and the base.

9. The jejunal nutrition tube feeding predation dissolution filter of claim 2, wherein the stirring vessel and the liquid storage vessel are glass devices; the panel is food-grade silica gel; the lower surface of the bottom plate is provided with an ultraviolet disinfection lamp, and the irradiation disinfection range is a stirring vessel; the upper surface of the lifting platform is provided with an ultraviolet disinfection lamp, and the irradiation disinfection range is a liquid storage vessel.

10. The device as claimed in claim 1, wherein the elevating part comprises an elevating platform movably disposed at an upper portion thereof and a base movably disposed at a lower portion thereof, the elevating platform being screw-engaged with the base.

Images