CN215460306U - Boost motor for nasal feeding syringe - Google Patents

Abstract

The utility model discloses a booster of a nasal feeding syringe, which comprises a syringe fixing seat and a syringe boosting part; the syringe fixing seat comprises a seat body and a clamping assembly, wherein the seat body is used for accommodating a syringe, and the clamping assembly is arranged on the seat body and is used for clamping and fixing the syringe in the seat body; the syringe boosting part comprises a boosting air bag and a pedal inflation assembly, the boosting air bag is arranged in the seat body, and the pedal inflation assembly is connected with the boosting air bag and used for inflating the boosting air bag so that the boosting air bag is inflated and expanded and pushes a piston rod of the syringe. The booster for the nasal feeding syringe provided by the utility model is simple in structure and convenient to use, and the hand burden is greatly reduced by arranging the boosting part, so that the booster is beneficial to use.

Description

Boost motor for nasal feeding syringe

Technical Field

The utility model relates to the field of medical supplies, in particular to a booster of a nasal feeding syringe.

Background

Nasal feeding, namely nasal feeding (nasogastric gavage), is to manually put a gastric tube into an esophagus through a nasal cavity under special conditions, firstly paste food by a grinding machine, connect a large feeding port below a gastric tube joint by a large syringe, manually pressurize a push rod piston to pump water and food into the stomach of a patient after firm connection, help the patient who cannot swallow independently provide water and food, and maintain in-vivo metabolism, weight and nutrition.

In the prior art, a patient needs medical care personnel to push a 50ml syringe once for manually nasal feeding, and if the patient is more, continuously and manually pushing the syringe can cause the hand discomfort of a nurse and even push swelling, so that the nursing work of the medical care personnel is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide a nasal feeding syringe booster.

To achieve the above object, a nasal feeding syringe driver according to an embodiment of the present invention includes: the syringe fixing seat comprises a seat body and a clamping assembly, wherein the seat body is used for accommodating a syringe, and the clamping assembly is arranged on the seat body and is used for clamping and fixing the syringe in the seat body;

the syringe boosting component comprises a boosting air bag and a pedal inflation assembly, the boosting air bag is arranged in the seat body, and the pedal inflation assembly is connected with the boosting air bag and used for inflating the boosting air bag so that the boosting air bag is inflated and expanded and a piston rod of the syringe is pushed.

The booster for the nasal feeding syringe provided by the utility model is simple in structure and convenient to use, and the hand burden is greatly reduced by arranging the boosting part, so that the booster is beneficial to use.

In addition, the nasal feeding syringe booster according to the above embodiment of the present invention may further have the following additional technical features:

according to an embodiment of the present invention, a first groove for accommodating an injection cylinder is formed at a front end of the upper surface of the seat body, a second groove for accommodating a piston rod is formed at a rear end of the upper surface of the seat body, the clamping assembly is disposed at the front end of the seat body and located above the first groove, and the boosting airbag is disposed in the second groove and abuts against the piston rod.

According to one embodiment of the utility model, the clamping assembly comprises a first U-shaped piece, a second U-shaped piece and a holding rod;

the first U-shaped piece is arranged at the bottom of the seat body, and two ends of the first U-shaped piece are connected with the lower surface of the seat body;

the second U-shaped piece is arranged at the top of the seat body, and two ends of the second U-shaped piece respectively penetrate through the two inserting holes in the upper surface of the seat body;

the holding rod is arranged at the bottom of the seat body and is connected with the first U-shaped piece through a telescopic spring, and two ends of the holding rod are respectively connected with two ends of the second U-shaped piece;

when the holding rod is forced to move downwards, the holding rod drives the second U-shaped piece to move downwards synchronously so as to clamp the injection tube accommodated in the first groove.

According to one embodiment of the utility model, the second U-shaped part is provided with a temperature sensor and a temperature display, the temperature sensor is used for detecting the temperature of the injector, and the temperature display is connected with the temperature sensor and used for displaying the temperature detected by the temperature sensor.

According to one embodiment of the utility model, a disinfection cavity is arranged inside the seat body, an ultraviolet disinfection lamp is arranged in the disinfection cavity, and a through hole communicated with the disinfection cavity is formed in the side wall of the seat body;

when the holding rod is forced to move downwards to the limit position, the second U-shaped piece turns on the sterilizing lamp.

According to one embodiment of the utility model, a push plate is arranged in the second groove, the push plate is connected with the boosting air bag, two ends of the push plate are respectively provided with a slide block, and the slide block is provided with a roller;

and the opposite groove walls of the second groove are respectively provided with a sliding groove, and the sliding block is arranged in the sliding grooves.

According to one embodiment of the utility model, the pedal inflation assembly comprises an L-shaped supporting seat, a pedal and a first elastic balloon;

the L-shaped supporting seat comprises a transverse plate and a vertical plate;

one end of the pedal is hinged with the transverse plate, and the other end of the pedal is connected with the transverse plate through an elastic resetting piece;

the first elastic balloon is arranged between the transverse plate and the pedal and communicated with the boosting air bag.

According to one embodiment of the present invention, the foot inflating assembly further comprises a top plate and a second elastic balloon;

the top plate is obliquely arranged on the vertical plate;

the second elastic balloon is arranged on the upper surface of the pedal and located below the top plate, and the second elastic balloon is connected with the boosting balloon.

According to one embodiment of the present invention, the foot pedal inflation assembly further comprises side plates disposed at both sides of the L-shaped support base.

Drawings

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

Reference numerals:

a syringe holder 10;

a base body 11;

a first groove 111;

a second groove 112;

a push plate 1121;

a chute 1122;

a clamping assembly 12;

a first U-shaped element 121;

a telescopic spring 1211;

a second U-shaped member 122;

a holding rod 123;

a syringe boost component 20;

an L-shaped support base 21;

a transverse plate 211;

the elastic restoring member 2111;

a riser 212;

a pedal 22;

a first resilient bladder 23;

a top plate 24;

a second resilient bladder 25;

a boost bladder 26.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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 or similar 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 illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, an embodiment of the present invention provides a nasal feeding syringe booster, which includes a syringe holder 10 and a syringe boosting part 20.

Specifically, the syringe fixing seat 10 includes a seat body 11 and a clamping component 12, the seat body 11 is used for accommodating the syringe, and the clamping component 12 is disposed on the seat body 11 and is used for clamping and fixing the syringe in the seat body 11.

The injector boosting component 20 comprises a boosting air bag 26 and a pedal inflation assembly, the boosting air bag 26 is arranged in the seat body 11, and the pedal inflation assembly is connected with the boosting air bag 26 and is used for inflating the boosting air bag 26 so that the boosting air bag 26 is inflated and pushes a piston rod of the injector.

That is, the syringe assist member 20 is provided to push the piston rod in the syringe barrel to move, thereby discharging the food in the syringe barrel. More specifically, when in use, the injector with food is firstly accommodated on the seat body 11 of the injector fixing seat 10, the injector is fixed by the clamping component 12, then the foot pedal inflating component is trodden by feet, the boosting air bag 26 connected with the foot pedal inflating component is inflated by the foot pedal inflating component, the boosting air bag 26 starts to expand after being inflated, so that thrust is generated, the thrust generated by the boosting air bag 26 is used for pushing the piston rod to move in the injector, so that the food is discharged into the nasal feeding tube, therefore, the force application of the legs can be used for replacing the force application of the hands, thereby avoiding discomfort brought to the hands and influencing nursing work, and lightening the burden of the hands.

The booster for the nasal feeding syringe provided by the utility model is simple in structure and convenient to use, and the hand burden is greatly reduced by arranging the boosting part, so that the booster is beneficial to use.

Advantageously, in an embodiment of the present invention, a first groove 111 for receiving the syringe is formed at a front end of the upper surface of the seat body 11, a second groove 112 for receiving the piston rod is formed at a rear end of the upper surface of the seat body 11, the clamping assembly 12 is disposed at the front end of the seat body 11 and located above the first groove 111, and the boosting air bag 26 is disposed in the second groove 112 and abuts against the piston rod.

Thus, when the syringe is accommodated on the seat body 11, the syringe is located in the first groove 111 and is fixed by the clamping component 12 above the first groove 111, so that the syringe is conveniently fixed in the main body, and the piston rod is located in the second groove 112 and abuts against the boosting air bag 26, so that the boosting air bag 26 is conveniently used for pushing the syringe to move, and thus, manual operation is not needed.

Advantageously, in one embodiment of the present invention, the clamping assembly 12 comprises a first U-shaped element 121, a second U-shaped element 122 and a holding rod 123;

the first U-shaped member 121 is disposed at the bottom of the seat body 11, and two ends of the first U-shaped member are connected to the lower surface of the seat body 11;

the second U-shaped member 122 is disposed on the top of the seat body 11, and two ends of the second U-shaped member respectively penetrate through two insertion holes on the upper surface of the seat body 11;

the holding rod 123 is disposed at the bottom of the seat body 11, and is connected to the first U-shaped member 121 through a telescopic spring 1211, and two ends of the holding rod are respectively connected to two ends of the second U-shaped member 122;

when the holding rod 123 is forced to move downward, the holding rod 123 drives the second U-shaped member 122 to move downward synchronously, so as to clamp the syringe accommodated in the first groove 111.

That is to say, the holding rod 123 can drive the two ends of the second U-shaped part 122 to move up and down in the two insertion holes on the seat body 11, when the middle parts of the holding rod 123 and the first U-shaped part 121 are gripped with force, the second U-shaped part 122 moves down along the insertion holes, so if the syringe is accommodated on the seat body 11, the second U-shaped part 122 can press the syringe, so as to cooperate with the seat body 11 to clamp and fix the syringe, and when the holding rod 123 is released, the second U-shaped part 122 moves up along the insertion holes under the elastic force of the expansion spring 1211, so as to release the syringe, at this time, the syringe can be taken away from the seat body 11 for replacement, which is very convenient.

Advantageously, in another embodiment of the present invention, a temperature sensor for detecting the temperature of the injector and a temperature display connected to the temperature sensor are disposed on the second U-shaped member 122 for displaying the temperature detected by the temperature sensor.

So, offset at second U type spare 122 and syringe to when being fixed in pedestal 11 with the syringe centre gripping, the temperature sensor on the second U type spare 122 can detect the temperature of syringe, and show through the temperature display, know through the temperature display, thereby avoid the mistake high temperature in the syringe to make the patient feel uncomfortable.

Advantageously, in a further embodiment of the present invention, a disinfection chamber is disposed inside the seat body 11, an ultraviolet disinfection lamp is disposed in the disinfection chamber, and a through hole communicated with the disinfection chamber is disposed on a side wall of the seat body 11;

when the holding rod 123 is forced to move downwards to the extreme position, the second U-shaped element 122 turns on the disinfection lamp.

Therefore, the injection head of the injector can be sterilized before the injector filled with food is connected with the nasogastric tube through the ultraviolet sterilizing lamp, so that germs are prevented from being attached to the pathogen injection head, and the pathogen injection head and the food enter a patient body together. Specifically, during the use, insert the disinfection intracavity from the through-hole with the injection head of syringe earlier, then hold centre gripping subassembly 12 and make second U type spare 122 move down to extreme position, ultraviolet ray disinfection lamp opens promptly this moment to the injection head disinfection, the back is accomplished in the disinfection, unclamp and hold pole 123, expanding spring 1211 orders about second U type spare 122 and resets, the ultraviolet ray disinfection lamp is closed, so, even the opening and close of disinfection lamp is very convenient, can avoid forgetting the condition emergence of turning off the lamp.

Advantageously, in some embodiments of the present invention, a push plate 1121 is disposed in the second groove 112, the push plate 1121 is connected to the boosting airbag 26, two ends of the push plate 1121 are respectively provided with a slider, and a roller is disposed on the slider;

a sliding groove 1122 is respectively disposed on the opposite groove walls of the second groove 112, and the sliding block is disposed in the sliding groove 1122.

That is, after the boosting airbag 26 is inflated by air, the pushing plate 1121 is pushed to move, and then the pushing plate 1121 pushes the piston rod to move in the syringe, so as to realize the boosting function. The pushing plate 1121 is engaged with the sliding slot 1122 in the second groove 112 through the roller, so that the friction force is small, the sliding is smooth, and the use is facilitated.

Advantageously, in some embodiments of the present invention, the foot-inflating assembly includes an L-shaped support base 21, a pedal 22 and a first resilient bladder 23;

the L-shaped support seat 21 comprises a horizontal plate 211 and a vertical plate 212;

one end of the pedal 22 is hinged with the transverse plate 211, and the other end is connected with the transverse plate 211 through an elastic resetting piece 2111, wherein the elastic resetting piece 2111 is preferably a spring piece;

the first elastic balloon 23 is disposed between the transverse plate 211 and the pedal 22, and is communicated with the boosting air bag 26.

So, when the subassembly is inflated to needs use pedal, only need to tread footboard 22, footboard 22 rotates downwards, and then the compression is located the first elasticity sacculus 23 of its bottom, and first elasticity sacculus 23 is discharged other to boosting gasbag 26 in, and then aerifys to boosting gasbag 26 to make the inflation and promote the push pedal, thereby accomplish the boosting of piston rod, and once tramples the action and accomplish the back, elasticity reset piece 2111 can order about footboard 22 and reset, so that continue subsequent trampling action.

Advantageously, in other embodiments of the utility model, the foot-operated inflation assembly further comprises a top plate 24 and a second resilient bladder 25;

the top plate 24 is obliquely arranged on the vertical plate 212;

the second elastic balloon 25 is disposed on the upper surface of the pedal 22 and below the top plate 24, and the second elastic balloon 25 is connected to the boost balloon 26.

Like this, at the in-process that elasticity piece 2111 resets, alright order to order about the second elasticity sacculus 25 of footboard 22 upper surface and be located the roof 24 counterbalance of its top, and then, discharge the gas in the second elasticity sacculus 25 to in the boosting gasbag 26, and then inflate boosting gasbag 26 to make the inflation and promote 112 in the second recess, accomplish the boosting of piston rod, so, even whole boosting process comparatively smooth and easy, the off-time is short, has favorable to shortening the nasal feeding time.

Advantageously, in still other embodiments of the present invention, the foot pedal inflation assembly further comprises side plates disposed on both sides of the L-shaped support base 21.

So, through setting up the curb plate, can enclose first elasticity sacculus 23 and second elasticity sacculus 25 to protect first elasticity sacculus 23 and second elasticity sacculus 25, avoid exposing outside and unexpected impaired.

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 utility model. In this specification, the schematic representations of the terms used above do not necessarily 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.

Although embodiments of the present invention have been shown and described above, 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 in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (9)

1. A nasal feeding syringe booster, comprising:

the syringe fixing seat comprises a seat body and a clamping assembly, wherein the seat body is used for accommodating a syringe, and the clamping assembly is arranged on the seat body and is used for clamping and fixing the syringe in the seat body;

the syringe boosting component comprises a boosting air bag and a pedal inflation assembly, the boosting air bag is arranged in the seat body, and the pedal inflation assembly is connected with the boosting air bag and used for inflating the boosting air bag so that the boosting air bag is inflated and expanded and a piston rod of the syringe is pushed.

2. The booster of claim 1, wherein the front end of the upper surface of the base body defines a first groove for receiving the syringe, the rear end defines a second groove for receiving the piston rod, the clamping assembly is disposed at the front end of the base body and located above the first groove, and the boosting air bag is disposed in the second groove and abuts against the piston rod.

3. The nasogastric syringe booster of claim 2, wherein the clamping assembly comprises a first U-shaped piece, a second U-shaped piece, and a holding rod;

the first U-shaped piece is arranged at the bottom of the seat body, and two ends of the first U-shaped piece are connected with the lower surface of the seat body;

the second U-shaped piece is arranged at the top of the seat body, and two ends of the second U-shaped piece respectively penetrate through the two inserting holes in the upper surface of the seat body;

the holding rod is arranged at the bottom of the seat body and is connected with the first U-shaped piece through a telescopic spring, and two ends of the holding rod are respectively connected with two ends of the second U-shaped piece;

when the holding rod is forced to move downwards, the holding rod drives the second U-shaped piece to move downwards synchronously so as to clamp the injection tube accommodated in the first groove.

4. The nasal feeding syringe booster as claimed in claim 3, wherein the second U-shaped member is provided with a temperature sensor and a temperature display, the temperature sensor is used for detecting the temperature of the syringe, and the temperature display is connected with the temperature sensor and is used for displaying the temperature detected by the temperature sensor.

5. The booster of claim 3, wherein a disinfection chamber is arranged inside the base body, an ultraviolet disinfection lamp is arranged in the disinfection chamber, and a through hole communicated with the disinfection chamber is formed on the side wall of the base body;

when the holding rod is forced to move downwards to the limit position, the second U-shaped piece turns on the sterilizing lamp.

6. The nasal feeding syringe booster as defined in claim 2, wherein a push plate is disposed in the second groove, the push plate is connected to the boosting air bag, a slide block is disposed at each of two ends of the push plate, and a roller is disposed on the slide block;

and the opposite groove walls of the second groove are respectively provided with a sliding groove, and the sliding block is arranged in the sliding grooves.

7. The nasal feeding syringe booster of claim 1, wherein the foot-operated inflation assembly comprises an L-shaped support base, a pedal, and a first resilient bladder;

the L-shaped supporting seat comprises a transverse plate and a vertical plate;

one end of the pedal is hinged with the transverse plate, and the other end of the pedal is connected with the transverse plate through an elastic resetting piece;

the first elastic balloon is arranged between the transverse plate and the pedal and communicated with the boosting air bag.

8. The nasogastric syringe booster of claim 7, wherein the foot-operated inflation assembly further comprises a top plate and a second resilient bladder;

the top plate is obliquely arranged on the vertical plate;

the second elastic balloon is arranged on the upper surface of the pedal and located below the top plate, and the second elastic balloon is connected with the boosting balloon.

9. The nasal feeding syringe booster of claim 8, wherein the foot operated inflation assembly further comprises side plates disposed on either side of the L-shaped support base.

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