CN214049789U - Liquid food conveying device with adjustable height - Google Patents

Abstract

The utility model belongs to the medical nursing field, in particular to liquid food conveyor with adjustable height. It has solved among the current liquid food conveyor, can't reach the problem of height-adjusting. The liquid food conveying device with the adjustable height comprises a liquid conveying bottle and a support, wherein the support is provided with a height adjusting device, and the height adjusting device is used for adjusting the height of the liquid conveying bottle. The utility model has the advantages of can adjust the transfusion bottle height, reduce patient children's potential safety hazard when food is injected, guarantee that different age bracket patient children are comfortable feeds and experience.

Description

Liquid food conveying device with adjustable height

Technical Field

The utility model belongs to the medical nursing field, in particular to liquid food conveyor with adjustable height.

Background

In the existing medical nursing field, in the nursing work, because some patients have poor gastrointestinal conditions and inconvenient activities or have poor mental states, normal solid diet cannot be carried out, so that the patients need to be fed with liquid diet by medical staff, in one case, the medical staff manually feeds the patients by using tools such as spoons, bowls and chopsticks, in another common method, nasal feeding is used for helping the patients who cannot swallow independently, after the stomach tube is placed into the stomach tube through mouth or nose, the food is injected into the stomach tube by manually pressurizing a push rod piston after the food is connected with an injection port of a stomach tube connector by an injector for food, or the food is injected by a gravity method, so that water and food are provided for the patients, and the internal metabolism and nutrition are maintained.

In the enteral nutrition support process, improper nasal feeding methods (the amount, speed and the like of nasal feeding) are important reasons for causing inhalation pneumonia, the stomach volume of infants is small and is in a horizontal position, in the traditional nasal feeding method, the infusion nasal feeding is manually injected by an infusion apparatus, the injection amount and speed of the infusion nasal feeding are difficult to control, if the injection amount is too large or the injection speed is too high in unit time, the pressure in the stomach can be increased rapidly, so that the diaphragm and organs in the chest and abdomen are stressed mechanically, the neuroendocrine change is influenced, on one hand, the compliance of a respiratory system of an infant patient is reduced, the ventilation function is influenced, compensatory respiration is accelerated, and the blood oxygen saturation is reduced; the intestinal peristalsis of some children patients cannot be tolerated, and the phenomena of nausea, vomiting, reflux and the like occur; if the reflux enters the airway, the respiration can be further accelerated, and the blood oxygen saturation is reduced; the superposition of various stimuli ultimately also causes reflex and even compensatory heart rate increases. Due to the influence of diseases, the instability of the respiratory system and the circulatory system increases the recurrence of the disease condition of the infant, and even the serious patient can cause the disease condition to worsen.

Therefore, the gravity drip method is generally used for conveying liquid diet at present, the gravity drip method ensures constant pressure because the height of a stomach tube is fixed, nutrient solution uniformly and slowly flows into the stomach of a child patient under the action of gravity, the speed is slower and uniform than the speed of manually injecting the nutrient solution into the stomach by a syringe for nasal feeding in a perfusion method, the nutrient solution is prevented from excessively fast or excessively entering the stomach and the stomach in a short time, the stimulation to the stomach and the stomach is relieved, meanwhile, the phenomenon that the stomach is excessively filled to cause the increase of intra-abdominal pressure and vomit, reflux and even inhalation pneumonia is avoided, and the fluctuation of respiration and circulation is reduced, so that the gravity drip method not only can ensure the implementation of early nutrition support treatment to the child patient, but also can relieve the influence on the respiration and circulation system of the child and further promote the recovery.

However, in the conventional liquid food delivery device, the height adjustment function cannot be achieved, the liquid food injection speed cannot be changed along with the age of the patient and the child, the desired liquid food injection effect cannot be easily achieved, the patient and the child can feel uncomfortable, and even an accident situation occurs.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a liquid food conveyor with adjustable height.

The purpose of the utility model can be realized by the following technical proposal: the liquid food conveying device with the adjustable height is characterized by comprising a liquid conveying bottle and a support, wherein the support is provided with a height adjusting device, and the height adjusting device is used for adjusting the height of the liquid conveying bottle.

The utility model discloses a theory of operation: the fluid conveying bottle is arranged on the bracket, fluid food is injected into the fluid conveying bottle, the fluid conveying bottle is communicated with the stomach of the patient through the conveying conduit, the fluid food is slowly injected into the stomach of the child of the patient under the action of gravity, and the medical staff adjusts the height of the fluid conveying bottle through the height adjusting device to change the injection speed of the food, so that the optimal injection speed which is consistent with the actual condition of the child of the patient is achieved; patient children's age is different, and patient children's size of the body and stomach portion size are also different, change injection speed through high adjusting device, can reduce the potential safety hazard of patient children when food is injected, have guaranteed that the comfortable food intake of different age groups patient children is experienced.

In the liquid food conveying device, the bracket is provided with a positioning groove.

In the liquid food conveying device, the bracket is provided with a fixing rod, and the fixing rod is used for fixing the liquid bottle.

In the liquid food conveying device, the fixing rod is provided with the clamping cylinder, and the fixing rod is connected with the bracket through the clamping cylinder.

In the liquid food conveying device, the clamping cylinder and the bracket are detachably arranged.

In the liquid food conveying device, the clamping cylinder is provided with an adjusting knob, and a positioning lug is arranged in the clamping cylinder.

In the liquid food conveying device, the fixing rod is provided with the fixing hook, the liquid conveying bottle is provided with the hanging ring, and the liquid conveying bottle is connected with the fixing hook through the hanging ring.

In the liquid food conveying device, the fixing rod is provided with the fixing ring, the fixing ring is used for lifting the liquid conveying bottle, and the fixing ring is provided with the position yielding port.

In the liquid food conveying device, the top of the liquid bottle is provided with the feed inlet, and the top of the liquid bottle is provided with the sealing cover.

In the liquid food conveying device, a conveying conduit is arranged at the bottom of the liquid food conveying bottle, the conveying conduit is used for communicating the liquid food conveying bottle with the stomach of a patient, the bottom of the liquid food conveying bottle is also connected with a detection device for detecting whether the liquid food in the liquid food conveying bottle is completely injected, the bottom of the liquid food conveying bottle is also connected with a control switch electrically connected with the detection device, the control switch is a normally open device, and when the detection device detects that the liquid food in the liquid food conveying bottle is completely injected, the control switch closes the conveying conduit; the flow conveying bottle is made of a light-transmitting material, the detection device comprises a light transmitter and a light receiver, the light transmitter and the light receiver are respectively positioned on the opposite sides of the flow conveying bottle, and a hair line transmitted by the light transmitter penetrates through the flow conveying bottle and can be received by the light receiver; the control switch comprises two clamping blocks, the two clamping blocks can be separated or attached, the conveying conduit is positioned between the two clamping blocks, and when the two clamping blocks are attached, the conveying conduit is clamped and closed; the control switch is internally provided with a sliding groove for the clamping blocks to slide, one clamping block is provided with an electromagnetic device, the other clamping block is provided with a magnetic metal block, when the liquid food is injected, the electromagnetic device is powered on and started, the two clamping blocks are attached under the absorption of magnetic force, an elastic reset device is arranged between the two clamping blocks, and when the electromagnetic device is powered off, the elastic reset device resets the two clamping blocks.

Compared with the prior art, the utility model has the advantages of convenient and fast, safe and reliable.

Drawings

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

Fig. 2 is a schematic structural view of the transfusion bottle of the present invention.

Fig. 3 is a schematic sectional structure diagram of the middle support of the present invention.

Fig. 4 is a schematic structural diagram of the control switch of the present invention.

Fig. 5 is a schematic structural diagram of the middle bracket of the present invention.

In the figure, 1, a bracket; 2. a fluid delivery bottle; 3. a delivery catheter; 4. a detection device; 5. a control switch; 6. A light emitter; 7. a light receiver; 8. a clamping block; 9. a chute; 10. an electromagnetic device; 11. a magnetic metal block; 12. an elastic reset device; 13. fixing the rod; 14. a fixed hook; 15. a stationary ring; 16. a let position port; 18. a sealing cover; 19. a positioning groove; 20. adjusting a knob; 21. clamping the cylinder; 22. and positioning the projection.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the liquid food conveying device with the adjustable height is characterized by comprising a liquid bottle 2 and a support 1, wherein the support 1 is provided with a height adjusting device, the height adjusting device is used for adjusting the height of the liquid bottle 2, so that the potential safety hazard of patients and children when food is injected is reduced, and the comfortable eating experience of the patients and children in different age groups is ensured.

Further saying, support 1 on be provided with positioning groove 19, make things convenient for medical personnel's quick adjustment dead lever 13's position, and positioning groove 19's setting can make dead lever 13's installation more firm.

In more detail, the support 1 is provided with a fixing rod 13, and the fixing rod 13 is used for fixing the fluid bottle 2, so that the fluid bottle 2 can be conveniently and stably fixed on the support 1.

In more detail, the fixing rod 13 is provided with a clamping cylinder 21, and the fixing rod 13 is connected with the bracket 1 through the clamping cylinder 21, so that the fixing rod 13 and the bracket 1 can be firmly connected, and the fixing device is safe and reliable.

In further detail, the clamping cylinder 21 and the support 1 are detachably arranged, can be disassembled, and is convenient to carry, install, convenient to use and practical.

In more detail, the clamping cylinder 21 is provided with the adjusting knob 20, and the clamping cylinder 21 is internally provided with the positioning lug 22, so that the fixation after the height adjustment is finished is simple and quick.

In a further elaboration, the fixing rod 13 is provided with a fixing hook 14, the fluid delivery bottle 2 is provided with a hanging ring, and the fluid delivery bottle 2 is connected with the fixing hook 14 through the hanging ring, so that the fluid delivery bottle 2 can be conveniently and stably fixed on the support 1.

In a detailed description, the fixing rod 13 is provided with a fixing ring 15, the fixing ring 15 is used for lifting the fluid conveying bottle 2, the fixing ring 15 is provided with a yielding port 16, the position of the fluid conveying bottle 2 is limited by the fixing ring 15, so that the fluid conveying bottle 2 is more stably fixed, the yielding port 16 enables the conveying pipe 3 not to be blocked by the fixing ring 15 when the fluid conveying bottle 2 is installed, and the installation is simple and convenient.

Further saying, 2 tops of defeated flow bottle be provided with the charge door, the top of defeated flow bottle 2 be provided with sealed lid 18, medical personnel can pour into the liquid food into from the charge door, convenient operation is swift, and sealed lid 18 can prevent that dust, foreign matter from getting into defeated flow bottle 2 inside for liquid is clean sanitary in defeated flow bottle 2.

In further detail, a conveying conduit 3 is arranged at the bottom of the fluid delivery bottle 2, the conveying conduit 3 is used for communicating the fluid delivery bottle 2 with the stomach of a patient, the bottom of the fluid delivery bottle 2 is also connected with a detection device 4 for detecting whether the fluid food in the fluid delivery bottle 2 is completely injected, the bottom of the fluid delivery bottle 2 is also connected with a control switch 5 electrically connected with the detection device 4, the control switch 5 is a normally open device, and when the detection device 4 detects that the fluid food in the fluid delivery bottle 2 is completely injected, the control switch 5 closes the conveying conduit 3; the transfusion bottle 2 is made of a light-transmitting material, the detection device 4 comprises a light emitter 6 and a light receiver 7, the light emitter 6 and the light receiver 7 are respectively positioned at the opposite sides of the transfusion bottle 2, and a hair line emitted by the light emitter 6 penetrates through the transfusion bottle 2 and can be received by the light receiver 7; the control switch 5 comprises two clamping blocks 8, the two clamping blocks 8 can be separated or attached, the conveying conduit 3 is positioned between the two clamping blocks 8, and when the two clamping blocks 8 are attached, the conveying conduit 3 is clamped and closed; a sliding groove 9 for sliding of the clamping blocks 8 is formed in the control switch 5, an electromagnetic device 10 is arranged on one clamping block 8, a magnetic metal block 11 is arranged on the other clamping block 8, when the liquid food is injected, the electromagnetic device 10 is powered on and started, the two clamping blocks 8 are attached under the absorption of magnetic force, an elastic resetting device 12 is arranged between the two clamping blocks 8, and when the electromagnetic device 10 is powered off, the elastic resetting device 12 resets the two clamping blocks 8; detection device 4 can prevent the appearance of the unexpected condition with closing means, guarantee that medical personnel have enough time to arrive by patient's side, light emitter 6 passes through the principle of light refraction and reflection with light receiver 7, the change of finishing back defeated flow bottle 22 internal environment through the liquid food injection obtains pipeline's the opportunity of closing, thereby the realization is to pipeline's in time closing, and simple structure, control switch 5 realizes pipeline's closure through the tight laminating of closing of two clamp splice 8, simple structure and can effectually stop to carry the liquid food.

The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The liquid food conveying device with the adjustable height is characterized by comprising a liquid conveying bottle (2) and a support (1), wherein the support (1) is provided with a height adjusting device, and the height adjusting device is used for adjusting the height of the liquid conveying bottle (2).

2. A height adjustable liquid food conveying appliance as claimed in claim 1, wherein: support (1) on be provided with positioning groove (19), make things convenient for medical personnel's quick adjustment dead lever (13) position, and positioning groove (19) set up, can make the installation of dead lever (13) more firm.

3. A height adjustable liquid food conveying appliance as claimed in claim 1, wherein: the support (1) is provided with a fixing rod (13), and the fixing rod (13) is used for fixing the fluid conveying bottle (2).

4. A height adjustable liquid food conveying appliance as claimed in claim 3, wherein: the fixing rod (13) is provided with a clamping cylinder (21), and the fixing rod (13) is connected with the bracket (1) through the clamping cylinder (21).

5. A height adjustable liquid food conveying appliance as claimed in claim 4, wherein: the clamping cylinder (21) and the bracket (1) are detachably arranged.

6. A height adjustable liquid food conveying appliance as claimed in claim 4, wherein: an adjusting knob (20) is arranged on the clamping cylinder (21), and a positioning lug (22) is arranged inside the clamping cylinder (21).

7. A height adjustable liquid food conveying appliance as claimed in claim 3, wherein: the fixing rod (13) is provided with a fixing hook (14), the fluid conveying bottle (2) is provided with a hanging ring, and the fluid conveying bottle (2) is connected with the fixing hook (14) through the hanging ring.

8. A height adjustable liquid food conveying appliance as claimed in claim 3, wherein: the fixing rod (13) is provided with a fixing ring (15), the fixing ring (15) is used for lifting the fluid conveying bottle (2), and the fixing ring (15) is provided with a position yielding opening (16).

9. A height adjustable liquid food conveying appliance as claimed in claim 1, wherein: the top of the fluid conveying bottle (2) is provided with a feed inlet, and the top of the fluid conveying bottle (2) is provided with a sealing cover (18).

10. A height adjustable liquid food conveying appliance as claimed in claim 1, wherein: the bottom of the fluid conveying bottle (2) is provided with a conveying conduit (3), the conveying conduit (3) is used for communicating the fluid conveying bottle (2) with the stomach of a patient, the bottom of the fluid conveying bottle (2) is also connected with a detection device (4) used for detecting whether the fluid food in the fluid conveying bottle (2) is completely injected, the bottom of the fluid conveying bottle (2) is also connected with a control switch (5) electrically connected with the detection device (4), the control switch (5) is a normally open device, and when the detection device (4) detects that the fluid food in the fluid conveying bottle (2) is completely injected, the control switch (5) closes the conveying conduit (3); the transfusion bottle (2) is made of a light-transmitting material, the detection device (4) comprises a light emitter (6) and a light receiver (7), the light emitter (6) and the light receiver (7) are respectively positioned on the opposite sides of the transfusion bottle (2), and a hair line emitted by the light emitter (6) penetrates through the transfusion bottle (2) and can be received by the light receiver (7); the control switch (5) comprises two clamping blocks (8), the two clamping blocks (8) can be separated or attached, the conveying conduit (3) is positioned between the two clamping blocks (8), and when the two clamping blocks (8) are attached, the conveying conduit (3) is clamped and closed; control switch (5) in open and set up and supply to press from both sides gliding spout (9) of tight piece (8), one of them tight piece (8) of clamp on be provided with electromagnetic means (10), another tight piece (8) of clamp on be provided with magnetic metal piece (11), when liquid food injection finishes, electromagnetic means (10) circular telegram and start, two tight piece (8) laminating of clamp under magnetic force's absorption, two tight piece (8) of clamp between be provided with elasticity resetting means (12), electromagnetic means (10) when outage, elasticity resetting means (12) with two tight piece (8) of clamp reset.

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