CN113476307A

CN113476307A - Divide pipeline to feed clinical care device of dosing

Info

Publication number: CN113476307A
Application number: CN202110976995.5A
Authority: CN
Inventors: 赵玉洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2021-10-08
Also published as: CN110623840B; CN113545988A; CN113499264A; CN113545987A; CN113499265A; CN110623840A; CN113520879A

Abstract

The invention relates to the technical field of clinical nursing auxiliary instruments, in particular to a clinical nursing device for feeding and dosing by pipelines, which comprises a tank body, cylindrical blocks and a rotating wheel, wherein a U-shaped channel is fixedly connected to the upper end surface of the tank body, a connecting strip made of PP is arranged in the U-shaped channel, a plurality of cylindrical blocks are uniformly and fixedly connected to the outer side surface of the connecting strip, teeth of the rotating wheel are inserted between gaps of the cylindrical blocks, a partition plate is fixedly connected to the middle of the tank body, a semicircular piston is fixedly connected to the lower end of the connecting strip, a medicine inlet and a medicine outlet are formed in the left side of the lower end surface of the tank body, a medicine inlet pipe is fixedly connected to the lower end of the medicine inlet, a medicine outlet pipe is fixedly connected to the lower end of the medicine outlet, a food inlet and a food outlet are formed in the right side of the lower end surface of the tank body, an food inlet pipe is fixedly connected to the lower end of the food inlet, and an food outlet pipe is fixedly connected to the lower end of the food outlet. The medicine or food continuous pushing device is reasonable in structural design, and very convenient to push medicine or food continuously without replacing a pushing mechanism by rotating the rotating handle in a reciprocating mode.

Description

Divide pipeline to feed clinical care device of dosing

The application is a divisional application of an invention patent application with the application number of 2019110681079, the invention creation name of which is a clinical nursing feeding and medicine feeding duplex auxiliary device and the application date of 2019, 11 months and 05 days.

Technical Field

The invention relates to the technical field of clinical care instruments, in particular to a clinical care device for feeding and dosing in a branch pipeline.

Background

Many patients are at postoperative or severe coma in-process, because of unable independent action, so unable normal feed, need medical staff to feed food or medicine to it, because this kind of patient can not normally swallow, most hospitals can adopt the mode of inserting the stomach tube to feed medicine or feed to patient, need the doctor to borrow the syringe simultaneously with food or medicine through the stomach tube propelling movement to patient in the stomach, this just makes medical personnel when feeding medicine or feeding to patient, need constantly change medicine pusher or food pusher that meet with the stomach tube, very inconvenient. In order to solve the problem, in the chinese patent of the invention with the publication number CN110339065A, a medicine feeding and feeding nursing device for department of gastroenterology is disclosed, which is provided with two storage bins for respectively storing food and medicine, and the food and the medicine do not need to be frequently replaced in the medicine feeding and feeding process, thereby improving the working efficiency of medical staff. However, in the using process, the medical staff must detach the left and right push-pull plates and the push rod to separately push and draw the medicine and the food, and the jump beads make the push rod not easy to detach, so the device still has inconvenience.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a clinical care device for feeding and dosing in a branch pipeline, which can continuously push medicines or food without replacing a pushing mechanism by reciprocating and rotating a rotating handle, and is very convenient.

The technical scheme adopted by the invention for solving the technical problems is as follows: a clinical nursing device for feeding and dosing by pipelines comprises a tank body, cylindrical blocks and a rotating wheel, wherein a U-shaped channel is fixedly connected to the upper end surface of the tank body, the U-shaped channel is communicated with two sides in the tank body, a connecting strip made of PP is connected to the inner side surface of the U-shaped channel in a contact manner, the length of the connecting strip is equal to the height of the tank body plus the length of the U-shaped channel, one end of the connecting strip reaches the bottom in the tank body, the other end of the connecting strip reaches the upper part in the tank body, a plurality of cylindrical blocks are uniformly and fixedly connected to the outer side surface of the connecting strip, the upper bottom surface and the lower bottom surface of each cylindrical block are in contact with each other in the vertical direction, so that the connecting strip in the vertical direction can only be bent outwards, but the outer side surface of each cylindrical block is already in contact with the inner side wall of the tank body at the moment, the connecting strip in the vertical direction can not be bent, and the connecting strip in the U-shaped channel is bent under the action of the U-shaped channel, the cylinder blocks on the connecting strip are radial, a gap is formed between two adjacent cylinder blocks, the upper end of the U-shaped channel is provided with a slot, connecting columns are fixedly connected with the two sides of the slot, connecting cross rods are fixedly connected with the front side and the rear side of the top ends of the two connecting columns, a rotating shaft is inserted in the middle of the connecting cross rod, the rotating wheel is fixedly connected in the middle of the rotating shaft, cranks are fixedly connected with the front end and the rear end of the rotating shaft, a plurality of teeth are fixedly connected on the side surface of the rotating wheel, the teeth at the lower end are inserted between the gaps of the cylinder blocks, a partition board is fixedly connected in the middle of the tank body and divides the tank body into a left cavity and a right cavity for storing liquid medicine and food respectively, a semicircular piston is fixedly connected at the lower end of the connecting strip, the rotating wheel can be driven to rotate by rotating the crank, labor is saved, the rotating wheel pushes the cylinder blocks by the teeth to enable the connecting strip to slide along the U-shaped channel, and the piston are fixedly connected to move synchronously, at the moment, the piston slides up and down along with the connecting strip, the crank is rotated anticlockwise, the left end of the connecting strip descends to push the piston to move downwards in the left cavity of the tank body so as to push out the liquid medicine in the left cavity of the tank body, the right end of the connecting strip ascends to drive the piston to ascend in the right cavity of the tank body so as to suck the liquid food into the right cavity of the tank body, the crank is rotated clockwise, the right end of the connecting strip descends to push the piston to move downwards in the right cavity of the tank body so as to push out the liquid food in the right cavity of the tank body, the left end of the connecting strip ascends to drive the piston to ascend in the left cavity of the tank body so as to suck the liquid medicine into the left cavity of the tank body, vent holes are formed in the left side and the right side of the partition plate on the upper end surface of the tank body so as to reduce the influence of the upper air pressure of the left piston and the right piston in the tank body and facilitate force application, the left side of the lower end surface of the tank body is provided with a medicine inlet and a medicine outlet, the lower end of the medicine inlet is fixedly connected with a medicine inlet pipe, the lower end of the medicine outlet is fixedly connected with a medicine outlet pipe, the medicine inlet pipe is fixedly connected with a left first one-way valve, the flow direction of the left first one-way valve is from bottom to top, the tail end of the medicine inlet pipe is fixedly connected with a left medical joint, the medicine outlet pipe is fixedly connected with a left second one-way valve, the flow direction of the left second one-way valve is from top to bottom, the left medical joint can be used for connecting a common dropper needle so as to be inserted into a medicine bottle to suck medicine liquid, when a piston in a cavity on the left side descends, the medicine liquid can only be discharged from the medicine outlet and the medicine outlet pipe because the flow direction of the left second one-way valve is from top to bottom, the cavity on the left side can only suck the medicine liquid or air through the medicine inlet pipe without generating negative pressure in the medicine outlet pipe to cause backflow of the medicine liquid when the piston in the cavity on the left side ascends, the right side of the lower end surface of the tank body is provided with a food inlet and a food outlet, the lower end of the food inlet is fixedly connected with a food inlet, the lower end of the food outlet is fixedly connected with a food outlet, the medicine inlet pipe is fixedly connected with a right first one-way valve, the flow direction of the right first one-way valve is from bottom to top, the tail end of the food inlet is fixedly connected with a suction nozzle, the food outlet is fixedly connected with a right second one-way valve, the flow direction of the right second one-way valve is from top to bottom, the food can be directly sucked by the suction nozzle without completely sealing the food like medicines, when a piston in a right cavity descends, the flow direction of the right first one-way valve is from bottom to top, so that the liquid food can only flow backwards from the food outlet and the food outlet, when the piston in the right cavity ascends, the flow direction of the right second one-way valve is from top to bottom, the right cavity can only suck the liquid food or air through the food inlet without generating negative pressure in the food outlet to cause the liquid food, the drug outlet pipe and the lower end of the esophagus are fixedly connected with a connecting pipe, the lower end of the connecting pipe is fixedly connected with a lower medical connector, and the lower medical connector is connected with a stomach tube to convey liquid medicine or liquid food to the stomach of a patient.

Further, jar body rear below rigid coupling has horizontal telescopic link, horizontal telescopic link middle part spiro union has corresponding first fastening knob, horizontal telescopic link rear end rigid coupling has vertical telescopic link, vertical telescopic link middle part spiro union has corresponding second fastening knob, vertical telescopic link lower extreme rigid coupling has the U-shaped frame, U-shaped frame rear side spiro union has corresponding third fastening knob, installs the U-shaped frame on the sick bed guardrail and utilizes third fastening knob fixed, and it is fixed to adjust vertical telescopic link and horizontal telescopic link simultaneously and utilize second fastening knob and first fastening knob, can fix the device in the sick bed to can adjust it to suitable position, so that medical personnel operate.

Further, connecting pipe upper portion rigid coupling has heating device, heating device includes shell and heating wire, the shell rigid coupling is in the connecting pipe outside, and the heating wire rigid coupling is in the shell, the shell left and right sides rigid coupling has switch and external power plug respectively, switch and external power plug with heating wire electric connection utilizes the liquid medicine and the liquid food of electric heating wire heatable flow through the connecting pipe to reduce the stimulation of low temperature liquid medicine or liquid food to patient's stomach.

Furthermore, the left side and the right side of the front end of the tank body are respectively provided with an observation port, a glass window is fixedly connected in the observation ports, and the left glass window and the right glass window are respectively provided with a scale mark so as to observe the amount of the liquid medicine and the liquid diet in the tank body and quantitatively control the amount of the liquid medicine and the liquid diet conveyed.

Furthermore, the tank body is fixedly connected with filter screens at the upper part of the medicine outlet and the upper part of the food outlet so as to filter partial residues of the liquid medicine and food.

The invention has the beneficial effects that: the liquid medicine pushing device is reasonable in structural design and simple and convenient to operate, liquid medicine in the cavity on the left side of the tank body can be pushed out by rotating the rotating handle anticlockwise, liquid food is sucked into the cavity on the left side of the tank body, liquid food in the cavity on the right side of the tank body can be pushed out by rotating the crank along the pointer, and liquid medicine is sucked into the cavity on the left side of the tank body, so that medicine or food can be pushed continuously without replacing a pushing mechanism, and the liquid medicine pushing device is very convenient.

Drawings

FIG. 1 is a schematic diagram of the internal structure of the present invention.

FIG. 2 is a schematic structural view of the can and the assembly above the can according to the present invention.

FIG. 3 is a schematic cross-sectional view of a can body according to the present invention.

Fig. 4 is a side view of the turntable of the present invention.

FIG. 5 is a schematic structural view of the transverse telescopic rod, the longitudinal telescopic rod and the U-shaped frame of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 5.

As shown in figures 1-5, and taking figure 1 as an orientation reference, the invention comprises a tank body 1, a cylindrical block 4 and a rotating wheel 8, wherein the upper end surface of the tank body 1 is fixedly connected with a U-shaped channel 2, the U-shaped channel 2 is communicated with two sides in the tank body 1, a connecting strip 3 made of PP is connected inside the U-shaped channel 2 in a contact way by one inner side surface, the length of the connecting strip 3 is equal to the height of the tank body 1 plus the length of the U-shaped channel 2, so that one end of the connecting strip 3 reaches the bottom in the tank body 1, the other end reaches the upper part in the tank body 1, a plurality of cylindrical blocks 4 are uniformly and fixedly connected on the outer side surface of the connecting strip 3, as a plurality of cylindrical blocks 4 are close to each other by one inner side, in the vertical direction, the upper bottom surface and the lower bottom surface of the cylindrical block 4 are contacted with each other, so that the connecting strip 3 in the vertical direction can only be bent outwards, but as the outer side surface of the cylindrical block 4 is contacted with the inner side wall of the tank body 1 at the moment, the connecting strip 3 in the vertical direction can not be bent, the connecting strip 3 in the U-shaped channel 2 is bent under the action of the U-shaped channel 2, the cylindrical blocks 4 on the connecting strip 3 are radial, a gap appears between two adjacent cylindrical blocks 4, the upper end of the U-shaped channel 2 is provided with a slot 2-1, connecting columns 5 are fixedly connected with two sides of the slot 2-1, connecting cross rods 6 are fixedly connected with the front and back sides of the top ends of the two connecting columns 5, a rotating shaft 7 is inserted in the middle of the connecting cross rod 6, the rotating wheel 8 is fixedly connected in the middle of the rotating shaft 7, cranks 9 are fixedly connected with the front and back ends of the rotating shaft 7, a plurality of teeth 10 are fixedly connected with the side surface of the rotating wheel 8, the teeth 10 at the lower end are inserted in the gap between the cylindrical blocks 4, a partition plate 11 is fixedly connected with the middle of the tank body 1, the partition plate 11 divides the tank body 1 into a left cavity and a right cavity for storing liquid medicine and food respectively, a semicircular piston 12 is fixedly connected with the lower end of the connecting strip 3, and the rotating wheel 8 can be driven to rotate by rotating the crank 9, the labor is saved, the rotating wheel 8 pushes the cylindrical block 4 by the teeth 10 to further enable the connecting strip 3 to slide along the U-shaped channel 2, the connecting strip 3 and the piston 12 are fixedly connected and move synchronously, at the same time, the piston 12 slides up and down along with the connecting strip 3, the crank 9 is rotated anticlockwise, the left end position of the connecting strip 3 descends, the piston 12 is further pushed to move downwards in the left cavity of the tank body 1, so that the liquid medicine in the left cavity of the tank body 1 is pushed out, the right end position of the connecting strip 3 ascends, the piston 12 is further driven to ascend in the right cavity of the tank body 1, so that the liquid food is sucked into the right cavity of the tank body 1, the crank 9 is rotated clockwise, the right end position of the connecting strip 3 descends, the piston 12 is further pushed to move downwards in the right cavity of the tank body 1, so that the liquid food in the right cavity of the tank body 1 is pushed out, and the left end position of the connecting strip 3 ascends, so that the piston 12 is further driven to ascend in the left cavity of the tank body 1, so as to suck the liquid medicine into the left cavity of the tank body 1, the left and right sides of the partition plate 11 on the upper end surface of the tank body 1 are provided with vent holes 13 to reduce the influence of the upper air pressure of the left and right pistons 12 in the tank body 1, so that the force application is more convenient, the left side of the lower end surface of the tank body 1 is provided with a medicine inlet 1-1 and a medicine outlet 1-2, the lower end of the medicine inlet 1-1 is fixedly connected with a medicine inlet pipe 14, the lower end of the medicine outlet 1-2 is fixedly connected with a medicine outlet pipe 15, the medicine inlet pipe 14 is fixedly connected with a left first one-way valve 16, the flow direction of the left first one-way valve 16 is from bottom to top, the tail end of the medicine inlet pipe 14 is fixedly connected with a left medical joint 17, the medicine outlet pipe 15 is fixedly connected with a left second one-way valve 18, the flow direction of the left second one-way valve 18 is from top to bottom, the left medical joint 17 can be used for connecting a common dropping needle head to insert into the medicine bottle so as to suck the liquid medicine, when the piston 12 in the left cavity descends, because the flow direction of the left first one-way valve 16 is from bottom to top, the liquid medicine can be discharged from the medicine outlet 1-2 and the medicine outlet pipe 15 only, when the piston 12 in the left cavity rises, the flow direction of the left second one-way valve 18 is from top to bottom, so that the left cavity can only absorb the liquid medicine or air through the medicine inlet pipe 14 without causing negative pressure in the medicine outlet pipe 15 to cause liquid medicine backflow, the right side of the lower end surface of the tank body 1 is provided with the food inlet 1-3 and the food outlet 1-4, the lower end of the food inlet 1-3 is fixedly connected with the food inlet pipe 19, the lower end of the food outlet 1-4 is fixedly connected with the medicine outlet pipe 20, the medicine inlet pipe 14 is fixedly connected with the right first one-way valve 21, the flow direction of the right first one-way valve 21 is from bottom to top, the tail end of the food inlet pipe 19 is fixedly connected with the suction nozzle 22, the right second one-way valve 23 is fixedly connected to the medicine outlet pipe 20, and the flow direction of the right second one-way valve 23 is from top to bottom, food does not need to be completely sealed like medicine and can be directly sucked by the suction nozzle 22, when the piston 12 in the right cavity descends, due to the fact that the flow direction of the right first one-way valve 21 is from bottom to top, liquid food can only be discharged from the food outlets 1-4 and the food outlet 20, when the piston 12 in the right cavity ascends, due to the fact that the flow direction of the right second one-way valve 23 is from top to bottom, the right cavity only can suck the liquid food or air through the food inlet 19 and cannot cause negative pressure to be generated in the food outlet 20 to cause backflow of the liquid food, the lower ends of the medicine outlet pipe 15 and the food outlet 20 are fixedly connected with the connecting pipe 24, the lower end of the connecting pipe 24 is fixedly connected with the lower medical connector 25, and the lower medical connector 25 is connected with the stomach tube to achieve the purpose that the liquid medicine or the liquid food is conveyed to the stomach of a patient.

In this embodiment, a transverse expansion link 26 is fixedly connected to the rear lower portion of the tank body 1, a corresponding first fastening knob 26-1 is screwed to the middle portion of the transverse expansion link 26, the rear end of the transverse telescopic rod 26 is fixedly connected with a longitudinal telescopic rod 27, the middle part of the longitudinal telescopic rod 27 is screwed with a corresponding second fastening knob 27-1, the lower end of the longitudinal telescopic rod 27 is fixedly connected with a U-shaped frame 28, the rear side of the U-shaped frame 28 is in threaded connection with a corresponding third fastening knob 28-1, the U-shaped frame 28 is arranged on a sickbed guardrail and is fixed by the third fastening knob 28-1, the longitudinal extension rod 27 and the transverse extension rod 26 are adjusted and fixed by the second fastening knob 27-1 and the first fastening knob 26-1, the device can be fixed on a hospital bed and adjusted to a proper position so as to be convenient for the operation of medical staff.

In this embodiment, a heating device is fixedly connected to the upper portion of the connecting pipe 24, the heating device includes a housing 29 and a heating wire 30, the housing 29 is fixedly connected to the outer side of the connecting pipe 24, the heating wire 30 is fixedly connected to the housing 29, a switch 31 and an external power plug 32 are respectively fixedly connected to the left and right sides of the housing 29, the switch 31 and the external power plug 32 are electrically connected to the heating wire 30, and the heating wire 30 is used to heat the liquid medicine and the liquid food flowing through the connecting pipe 24, so as to reduce the stimulation of the low-temperature liquid medicine or the liquid food to the stomach of the patient.

In this embodiment, the left and right sides of the front end of the tank body 1 are provided with observation ports 1-5, glass windows 31 are fixedly connected in the observation ports 1-5, and the left and right glass windows 31 are provided with scale marks 32, so as to observe the amount of the liquid medicine and the liquid food in the tank body 1 and quantitatively control the amount of the liquid medicine and the liquid food delivered.

In this embodiment, the tank 1 is fixedly connected with a filter screen 33 at the upper part of the medicine outlet 1-2 and the upper part of the food outlet 1-4 for filtering part of the residues of the medicine liquid and the food.

Before the device is used, the U-shaped frame 28 is firstly installed on a guardrail of a sickbed and is fixed by the third fastening knob 28-1, the longitudinal telescopic rod 27 and the transverse telescopic rod 26 are simultaneously adjusted and fixed by the second fastening knob 27-1 and the first fastening knob 26-1 so as to be adjusted and fixed at a proper position, the left medical connector 17 is connected with a common dropping needle head so as to be inserted into an inner medicine bottle to absorb liquid medicine, the suction nozzle 22 is placed in a lunch box so as to absorb liquid food, and finally the lower medical connector 25 is connected with a stomach tube, when the device is used, the rotating handle is rotated anticlockwise, the liquid medicine in the left cavity of the tank body 1 can be pushed out, the liquid food in the left cavity of the tank body 1 can be sucked into the left cavity of the tank body 1, the crank 9 is rotated along a pointer, the liquid food in the right cavity of the tank body 1 can be pushed out, and the liquid medicine can be sucked into the left cavity of the tank body 1, the medicine or food can be continuously pushed without replacing the pushing mechanism.

Claims

1. The utility model provides a nursing device of minute pipe feed medicine feed, includes jar body, cylinder piece and runner, its characterized in that: the upper end surface of the tank body is fixedly connected with a U-shaped channel, the U-shaped channel is communicated with two sides in the tank body, the inside of the U-shaped channel is connected with a connecting strip made of PP texture by contacting an inner side surface, the length of the connecting strip is equal to the height of the tank body plus the length of the U-shaped channel, the outer side surface of the connecting strip is uniformly and fixedly connected with a plurality of cylindrical blocks, the upper end of the U-shaped channel is provided with a slot, connecting columns are fixedly connected with two sides of the slot, the front side and the rear side of the top end of the two connecting columns are fixedly connected with connecting cross rods, the middle part of the connecting cross rod is spliced with a rotating shaft, the rotating wheel is fixedly connected with the middle part of the rotating shaft, the front end and the rear end of the rotating shaft are fixedly connected with cranks, the side surface of the rotating wheel is fixedly connected with a plurality of teeth, the lower teeth are spliced between gaps of the cylindrical blocks, the middle part of the tank body is fixedly connected with a partition plate, the lower end of the connecting strip is fixedly connected with a semicircular piston, the upper end surface of the tank body is provided with vent holes on the left side of the partition plate, and the lower end surface is provided with a medicine inlet and a medicine outlet, a medicine inlet pipe is fixedly connected to the lower end of the medicine inlet, a medicine outlet pipe is fixedly connected to the lower end of the medicine outlet, a left first one-way valve is fixedly connected to the medicine inlet pipe, the flow direction of the left first one-way valve is from bottom to top, a left medical connector is fixedly connected to the tail end of the medicine inlet pipe, a left second one-way valve is fixedly connected to the medicine outlet pipe, the flow direction of the left second one-way valve is from top to bottom, a food inlet and a food outlet are formed in the right side of the lower end face of the tank body, a food inlet pipe is fixedly connected to the lower end of the food inlet, a food outlet pipe is fixedly connected to the lower end of the food outlet, a right first one-way valve is fixedly connected to the medicine inlet pipe, the flow direction of the right first one-way valve is from bottom to top, a suction nozzle is fixedly connected to the tail end of the food inlet pipe, a right second one-way valve is fixedly connected to the food outlet pipe, the flow direction of the right second one-way valve is from top to bottom, the medicine outlet pipe and the lower end of the food outlet pipe is fixedly connected to a lower medical connector;

before use, the left medical connector is connected with a common drip needle so as to be inserted into a medicine bottle to suck medicine liquid; the suction nozzle is placed in the lunch box so as to be capable of sucking the liquid food, and the lower medical joint is connected with the stomach tube;

when in use, the rotating handle is rotated anticlockwise, so that the liquid medicine in the cavity on the left side of the tank body can be pushed out, and simultaneously the liquid food is sucked into the cavity on the left side of the tank body; the liquid food in the right cavity of the tank body can be pushed out by rotating the crank along the pointer, and the liquid medicine is sucked into the left cavity of the tank body.