CN215022612U - Gastroenterology nursing is fed with liquid food and is eaten device - Google Patents

Abstract

The utility model discloses a liquid diet feeding device for digestive nursing, which comprises an injection tube, a pushing piece, a feeding piece, a plugging piece, a connecting tube, a regulating valve and a feeding tube, wherein the side wall of the injection tube is provided with a feeding hole and an air vent; one end of the pushing piece is inserted into the injection tube and is in sliding connection with the inner wall of the injection tube, and the other end of the pushing piece extends outwards along the feeding end of the injection tube; the feeding piece comprises a feeding pipe, a feeding valve, a liquid food pipe and a connecting ring, the feeding pipe is arranged at the feeding port, one end of the feeding pipe is communicated with the feeding port, the other end of the feeding pipe is communicated with the liquid food pipe through the connecting ring, and the feeding valve is connected to the feeding pipe; the plugging piece is connected to the vent hole in an adaptive manner; connecting pipe one end and the discharge end intercommunication of injection tube, the other end and feed pipe intercommunication, the governing valve is connected on the connecting pipe. The device has simple structure, reasonable design and convenient operation, and the injector does not need to be separated from the feeding tube in the process of adding the liquid food into the injector, thereby effectively reducing the discomfort of patients.

Description

Gastroenterology nursing is fed with liquid food and is eaten device

Technical Field

The utility model relates to the technical field of medical appliances, more specifically the utility model relates to a gastroenterology nursing is with liquid food feeding device that says so.

Background

The digestive system department includes the digestive system department and the digestive surgery department, and is a clinical department provided in hospitals of all levels for diagnosing and treating digestive system diseases. The diseases treated by the digestive department include diseases of organs such as esophagus, stomach, intestine, liver, gallbladder, pancreas, peritoneum, mesentery, omentum and the like.

After the gastroenterology operation, often need carry out rehabilitation to the patient with the help of liquid food feeding device such as syringe, however, use the syringe to the internal in-process of injecting the liquid food of patient, after the inside liquid food of syringe is used up, need be separated syringe and feeding pipe, add the liquid food to the inside of syringe again, just can reuse to the time of human inside is kept somewhere to the feeding pipe has been increased, patient's discomfort aggravated.

Therefore, the problem that the liquid food feeding device for nursing in the gastroenterology that the discomfort of a patient is alleviated is urgently needed to solve by the technical staff in the field, and the problem is solved by the technical staff in the field.

Disclosure of Invention

In view of this, it is inconvenient to add the liquid food to the syringe inside in order to solve among the prior art, and add the liquid food in-process and need separate syringe and feed pipe, aggravate technical problem such as patient's discomfort, the utility model provides a simple structure, reasonable in design, convenient operation, the operating personnel of being convenient for directly to adding the liquid food in the syringe and add the liquid food in-process and need not to make syringe and feed pipe separate, alleviate the uncomfortable gastroenterology nursing of patient and use the liquid food feeding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a liquid diet feeding device for digestive nursing comprises an injection tube, a pushing piece, a feeding piece, a blocking piece, a connecting tube, an adjusting valve and an intake tube, wherein a feeding hole and an air vent are formed in the side wall of the injection tube, the feeding hole is arranged close to the feeding end of the injection tube, and the air vent is arranged close to the discharging end of the injection tube; one end of the pushing element is inserted into the injection cylinder and is in sliding connection with the inner wall of the injection cylinder, and the other end of the pushing element extends outwards along the feeding end of the injection cylinder; the feeding piece comprises a feeding pipe, a feeding valve, a liquid food pipe and a connecting ring, the feeding pipe is arranged at the feeding port, one end of the feeding pipe is communicated with the feeding port, the other end of the feeding pipe is communicated with the liquid food pipe through the connecting ring, and the feeding valve is connected to the feeding pipe; the plugging piece is connected to the vent hole in an adaptive mode; one end of the connecting pipe is communicated with the discharge end of the injection tube, the other end of the connecting pipe is communicated with the feeding pipe, and the regulating valve is connected to the connecting pipe.

Through the technical scheme, compared with the prior art, the utility model provides a liquid diet feeding device for nursing in gastroenterology, the injection tube and the feeding tube can be intercommunicated and interconnected through the connecting tube, the liquid diet in the injection tube is pushed into the feeding tube by the pushing piece and then enters the body of a patient, the injection quantity of the liquid diet can be adjusted through the adjusting valve, the feeding tube and the liquid diet tube can be communicated through the connecting ring, so that the liquid diet in the liquid diet tube enters the injection tube through the feeding tube, the direct addition of the liquid diet into the injection tube is realized, the separation of the injection tube and the feeding tube in the process of adding the liquid diet into the injection tube is avoided, the addition quantity of the liquid diet can be conveniently adjusted through the adjusting valve, the structural design of the device is more reasonable through the air vent and the plugging piece, the air filling in the injection tube is convenient in the sliding process of the pushing piece, the backflow phenomenon of the liquid food in the feeding tube is avoided, the convenience of adding the liquid food is improved, and the discomfort of the patient is relieved. The utility model discloses a gastroenterology nursing is fed with liquid food and is eaten device, simple structure not only, reasonable in design, convenient operation has realized moreover that it need not to make syringe and feed pipe separation to add the liquid food and add the liquid food in-process in direct to the syringe, has effectively lightened patient's uncomfortable sense, has good market perspective.

Furthermore, scale marks are formed on the side wall of the injection cylinder.

The beneficial effect who adopts above-mentioned technical scheme to produce is, the operating personnel of being convenient for in time observe and record the patient to the intake of liquid food.

Furthermore, the pushing part comprises a piston rod, a piston and a pushing handle, the piston and the pushing handle are respectively and fixedly connected to two ends of the piston rod, the piston is in sliding connection with the inner wall of the injection cylinder, and the pushing handle is located outside the injection cylinder.

The beneficial effect who adopts above-mentioned technical scheme to produce is for the device structural design is reasonable, and convenient operation is laborsaving.

Further, the inlet pipe with the liquid diet pipe is coaxial to be arranged, just the inlet pipe internal diameter is greater than the liquid diet pipe internal diameter.

Adopt the beneficial effect that above-mentioned technical scheme produced to make the device conveniently add the liquid food to the injection tube, avoid adding the jam that the liquid food in-process caused the feed pipe.

Further, the shutoff piece includes breather pipe and shutoff piece, breather pipe one end with the air vent intercommunication, the other end detachably is connected with the shutoff piece, just the shutoff piece adaptation peg graft in the breather pipe.

The beneficial effect who adopts above-mentioned technical scheme to produce is for the device structural design is reasonable, and the breather pipe can make the gas circulation in the injection tube, avoids producing the liquid food backward flow in the feed tube at the in-process of slip impeller, and the gas circulation passageway in the breather pipe can be sealed to the shutoff piece, avoids the injection tube to appear the leakage of liquid food when the injection liquid food in to the feed tube.

Furthermore, one end of the connecting pipe is in threaded connection with the discharge end of the injection tube.

The beneficial effects who adopts above-mentioned technical scheme to produce are for the device is easily installed, and it is convenient to dismantle, easily washs, and structural stability is strong, avoids injecting the slippage phenomenon that causes the connecting pipe and advance the esophagus among the liquid food process.

Furthermore, the device also comprises a baffle plate which is sleeved outside the esophagus in a sliding manner.

The beneficial effect who adopts above-mentioned technical scheme to produce is for the device structural design is reasonable, avoids taking place the patient to bite into the phenomenon that the esophagus influences to feed and eat to patient's internal injection liquid food in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a front view of a liquid food feeding device for nursing in gastroenterology;

fig. 2 is a front structural section view of the liquid food feeding device for nursing in the gastroenterology department provided by the utility model.

Wherein: 1-injection cylinder, 11-feed inlet, 12-vent hole, 13-graduation line, 2-pushing piece, 21-piston rod, 22-piston, 23-pushing handle, 3-feeding piece, 31-feeding pipe, 32-feeding valve, 33-feeding pipe, 34-connecting ring, 4-blocking piece, 41-vent pipe, 42-blocking block, 5-connecting pipe, 6-regulating valve, 7-feeding pipe and 8-baffle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model discloses a liquid food feeding device for digestive department nursing, which comprises an injection tube 1, a pushing part 2, a feeding part 3, a plugging part 4, a connecting pipe 5, a regulating valve 6 and a feeding pipe 7, wherein the side wall of the injection tube 1 is provided with a feeding hole 11 and an air vent 12, the feeding hole 11 is arranged near the feeding end of the injection tube 1, and the air vent 12 is arranged near the discharging end of the injection tube 1; one end of the pushing piece 2 is inserted into the injection tube 1 and is connected with the inner wall of the injection tube 1 in a sliding way, and the other end extends outwards along the feeding end of the injection tube 1; the feeding piece 3 comprises a feeding pipe 31, a feeding valve 32, a feeding pipe 33 and a connecting ring 34, the feeding pipe 31 is arranged at the position of the feeding hole 11, one end of the feeding pipe 31 is communicated with the feeding hole 11, the other end of the feeding pipe is communicated with the feeding pipe 33 through the connecting ring 34, and the feeding valve 32 is connected to the feeding pipe 31; the plugging piece 4 is connected to the vent hole 12 in a fitting manner; connecting pipe 5 one end and the discharge end intercommunication of injection tube 1, the other end and feed pipe 7 intercommunication, governing valve 6 is connected on connecting pipe 5.

According to an optional embodiment of the utility model, be formed with scale mark 13 on 1 lateral wall of injection tube to be convenient for operating personnel in time observe and take notes the patient to the intake of liquid food.

According to the utility model discloses an optional embodiment, impeller 2 includes piston rod 21, piston 22 and promotion handle 23, and piston 22 and promotion handle 23 fixed connection respectively are at piston rod 21 both ends, and piston 22 and 1 inner wall sliding connection of injection tube, and promotion handle 23 is located 1 outsides of injection tube to make the device structural design reasonable, convenient operation is laborsaving.

According to the utility model discloses an optional embodiment, inlet pipe 31 and the coaxial arrangement of class of flow esophagus 33, and inlet pipe 31 internal diameter is greater than class of 33 internal diameters to make the device conveniently add the liquid food in to the injection tube, avoid adding the jam that the liquid food in-process caused in the inlet tube.

According to the utility model discloses an optional embodiment, shutoff piece 4 includes breather pipe 41 and shutoff piece 42, breather pipe 41 one end and air vent 12 intercommunication, other end detachably is connected with shutoff piece 42, and shutoff piece 42 adaptation is pegged graft in breather pipe 41, thereby make the device structural design reasonable, the breather pipe can make the gas circulation in the injection tube, avoid producing the liquid food backward flow in the feed tube at the in-process of slip impeller, the gas circulation passageway in the breather pipe can be sealed to the shutoff piece, avoid the injection tube to appear the leakage of liquid food when the injection liquid food in to the feed tube.

According to the utility model discloses an optional embodiment, 5 one ends of connecting pipe and 1 discharge end threaded connection of injection tube to make the device easily install, it is convenient to dismantle, easily washs, and structural stability is strong, avoids injecting the slippage phenomenon that the liquid food in-process caused the connecting pipe and advance the esophagus.

According to the utility model discloses an optional embodiment still includes baffle 8, and baffle 8 slides and cup joints in advancing 7 outsides of esophagus to make the device structural design reasonable, avoid taking place the patient to bite into the esophagus and influence the phenomenon of feeding and eating to the internal injection liquid food in-process of patient.

The utility model discloses a gastroenterology nursing is fed with liquid food and is eaten device, concrete theory of operation as follows:

firstly, the right ends of a connecting pipe and an injection tube are screwed and fixed by utilizing threaded connection, then the food inlet pipe is fixedly connected with the other end of the connecting pipe, then a baffle plate passes through the food inlet pipe to slide to a specific position, then the food inlet pipe is placed into the body of a patient, a piston is driven by the pushing of a piston rod to extrude liquid food to enter the body of the patient, and an adjusting valve arranged on the side wall of the connecting pipe can adjust the injection speed of the liquid food; secondly, when the liquid food is not injected enough, the blocking block at the mouth of the vent pipe is pulled down to ensure that the gas in the injection tube circulates, so that the liquid food backflow which influences the injection due to the backflow of the gas in the injection tube when the piston rod is pulled is avoided, and the injury to the patient is avoided; then, open the feed valve when the piston passes through the piston rod and removes the left side to the inlet pipe, carry out liquid food through the fixed class of liquid food of inlet pipe mouth connecting ring and add in to the injection tube, block up the breather pipe mouth of pipe with the shutoff piece simultaneously, can continue to carry out liquid food injection work after adding the completion.

The utility model discloses a gastroenterology nursing is with liquid food feeding device, can interconnect injection tube and feed pipe intercommunication through utilizing the connecting pipe, and utilize the impeller to push the liquid food in the injection tube into the feed pipe after getting into the patient internal, utilize the governing valve can adjust the injection volume of liquid food, can communicate inlet pipe and liquid food pipe through utilizing the go-between, thereby make the liquid food in the liquid food pipe get into in the injection tube through the inlet pipe, realize directly adding the liquid food in the injection tube, avoid causing the separation of injection tube and feed pipe in the process of adding the liquid food in the injection tube, through utilizing the addition volume of the liquid food of governing valve convenient regulation, make the device structural design more reasonable through utilizing air vent and shutoff piece, be convenient for carry out the air filling in the injection tube in the impeller slip process, avoid the liquid food in the feed pipe to appear the backward flow phenomenon, improve the convenience of adding the liquid food, the discomfort of the patient is relieved. The utility model discloses a gastroenterology nursing is fed with liquid food and is eaten device, simple structure not only, reasonable in design, convenient operation has realized moreover that it need not to make syringe and feed pipe separation to add the liquid food and add the liquid food in-process in direct to the syringe, has effectively lightened patient's uncomfortable sense, has good market perspective.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. The liquid diet feeding device for the nursing of the gastroenterology department is characterized by comprising an injection tube (1), a pushing piece (2), a feeding piece (3), a blocking piece (4), a connecting pipe (5), an adjusting valve (6) and a feeding pipe (7), wherein a feeding hole (11) and a vent hole (12) are formed in the side wall of the injection tube (1), the feeding hole (11) is arranged close to the feeding end of the injection tube (1), and the vent hole (12) is arranged close to the discharging end of the injection tube (1); one end of the pushing piece (2) is inserted into the injection cylinder (1) and is in sliding connection with the inner wall of the injection cylinder (1), and the other end of the pushing piece extends outwards along the feeding end of the injection cylinder (1); the feeding piece (3) comprises a feeding pipe (31), a feeding valve (32), a liquid food pipe (33) and a connecting ring (34), the feeding pipe (31) is arranged at the position of the feeding hole (11), one end of the feeding pipe is communicated with the feeding hole (11), the other end of the feeding pipe is communicated with the liquid food pipe (33) through the connecting ring (34), and the feeding valve (32) is connected to the feeding pipe (31); the plugging piece (4) is connected to the vent hole (12) in a fitting manner; one end of the connecting pipe (5) is communicated with the discharge end of the injection tube (1), the other end of the connecting pipe is communicated with the feeding pipe (7), and the regulating valve (6) is connected to the connecting pipe (5).

2. The liquid feeding device for gastroenterology nursing according to claim 1, wherein the side wall of the syringe (1) is formed with graduation marks (13).

3. The feeding device for feeding liquid food for nursing in gastroenterology according to claim 1, wherein the pushing member (2) comprises a piston rod (21), a piston (22) and a pushing handle (23), the piston (22) and the pushing handle (23) are respectively fixedly connected to two ends of the piston rod (21), the piston (22) is slidably connected with the inner wall of the syringe (1), and the pushing handle (23) is located outside the syringe (1).

4. The feeding device for gastroenterology nursing according to claim 1, wherein the feeding pipe (31) is arranged coaxially with the feeding pipe (33), and the inner diameter of the feeding pipe (31) is larger than the inner diameter of the feeding pipe (33).

5. The liquid food feeding device for nursing in gastroenterology according to claim 1, wherein the blocking piece (4) comprises a vent pipe (41) and a blocking block (42), one end of the vent pipe (41) is communicated with the vent hole (12), the other end is detachably connected with the blocking block (42), and the blocking block (42) is adapted to be inserted into the vent pipe (41).

6. The liquid feeding device for gastroenterology nursing according to claim 1, wherein one end of the connecting tube (5) is connected with the discharge end of the syringe (1) by screw thread.

7. The liquid feeding device for gastroenterology nursing according to any one of claims 1-6, characterized in that, further comprising a baffle (8), the baffle (8) is slidingly sleeved outside the feeding pipe (7).

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