CN212913901U - Multi-functional comfortable type stomach tube - Google Patents

Abstract

The utility model discloses a multifunctional comfortable stomach tube, belonging to the field of medical apparatus, which structurally comprises a food conveying pipe, wherein one end of the food conveying pipe is provided with a joint, the diameter of the opening of the joint is reduced, and a block which can block the opening is arranged in the joint; a gap is formed between the blocking block and the inner side wall of the joint, and an operating handle is arranged on the blocking block; be provided with the guide way on the lateral wall of joint, the operating handle stretches out and can slide along the guide way through the guide way, is provided with the constant head tank with the operating handle location on the guide way. The outside of the other end of the food conveying pipe is provided with a sacculus, a plurality of through holes are distributed on the sacculus, a medicine conveying pipe is arranged in the food conveying pipe, the top end of the medicine conveying pipe extends out of the upper part of the food conveying pipe, and the bottom end of the medicine conveying pipe is introduced into the sacculus. The utility model discloses the stomach tube of example, long service life, the medical personnel's of being convenient for operation and improved patient's comfort level during the use.

Description

Multi-functional comfortable type stomach tube

Technical Field

The utility model relates to the technical field of medical supplies, especially, relate to a stomach tube, specifically speaking are multi-functional comfortable type stomach tube.

Background

Gastric tubes are medical devices that help patients who cannot swallow them to deliver the necessary moisture and food under special circumstances and are generally elongated flexible tubes.

At present, the one end that the widely used stomach tube lies in clinically is provided with the block switch of open-close type, open the block when needing to carry moisture and food, carry the back that finishes for guaranteeing health and safety with its lock, the concrete structure of open-close type block switch is for setting up the joint at the tip of pipeline, connect the block through the connecting band on, the block is with the opening looks adaptation that connects, insert and extract through the block on connecting and realize opening and closing of stomach tube, in-service use, because the frequent opening and shutting of block, the connecting band between block and the joint is easy to be split, after the connecting band fracture, the stomach tube will unable continued use, not only lead to the life of stomach tube to shorten, and the number of times of patient's plug stomach tube has been increased, patient's economic burden and health burden have been.

In addition, for the insertion of stomach tube, the bottom end of stomach tube pipeline is generally designed to be the most advanced, and the most advanced setting plays the effect of being convenient for stomach tube insertion, but inserts back tip and irritates the stomach wall easily, has influenced the travelling comfort.

Furthermore, the existing stomach tube only has one channel, is designed according to the standard of food delivery, is not suitable for delivering medicaments, and limits the use of oral medicaments for intubated patients.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model aims to provide a multifunctional comfortable gastric tube, which can avoid the joint from cracking and prolong the service life of the gastric tube.

The utility model provides a technical scheme that its technical problem adopted does:

the multifunctional comfortable gastric tube comprises a food conveying pipe, wherein a joint is arranged at the end part of one end of the food conveying pipe, which is positioned outside the body, the diameter of the opening of the joint is smaller than that of an inner cavity, and a blocking block is arranged inside the joint; the end part of the plugging block is matched with the opening of the joint, a gap is formed between the plugging block and the inner side wall of the joint, a bracket for mounting the plugging block is arranged in a cavity in the joint, the plugging block is mounted on the bracket through a spring, and an operating handle for driving the plugging block to move is arranged on the plugging block; the side wall of the joint is provided with a guide groove, the operating handle extends out of the joint through the guide groove and can slide along the guide groove, the guide groove is provided with a positioning groove for positioning the operating handle, and the positioning groove is communicated with the guide groove.

Furthermore, the end part of one end of the food conveying pipe in the body is provided with a sacculus, the sacculus is arranged around the end part of the food conveying pipe, the sacculus is a flexible thin-wall sac, and a plurality of through holes are distributed on the sacculus.

Furthermore, a medicine conveying pipe is arranged inside the food conveying pipe, the top end of the medicine conveying pipe extends out of the upper portion of the food conveying pipe, the joint is arranged at the end portion of the medicine conveying pipe, and the bottom end of the medicine conveying pipe is communicated with the balloon.

Furthermore, the food conveying pipe is a transparent hose, and scales are arranged on the food conveying pipe.

Further, the scale is length scale, and the benchmark of scale is located the one end that food delivery pipe inserted the patient internal, the medicine delivery pipe stretches out for 75 ~ 95 cm's position from the scale.

Further, the clearance setting between the sprue and the joint inside wall is in the one side of keeping away from the guide way, and one side that the sprue is close to the guide way is in close contact with the guide way in order to realize the shutoff to the guide way.

Furthermore, the operating handle is a telescopic rod, a shifting piece is arranged at the tail end of the operating handle, and the diameter of the shifting piece is larger than that of the operating handle.

Furthermore, the positioning groove is located at the bottom end of the guide groove and located on one side of the guide groove, and the guide groove and the positioning groove are communicated to form an L-shaped structure.

Further, be provided with the ladder face on the sprue, the operating handle is provided with the lantern ring with sprue complex one end, the rotatable cover of lantern ring is put the ladder face department on the sprue.

Furthermore, the top end of the block is of a columnar structure or a conical structure;

and/or the presence of a gas in the gas,

a clamp is arranged below the joint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the multi-functional comfortable type stomach tube of example sets up the joint at the operation end of food conveyer pipe, and the removal through blockking up in the joint realizes opening and closing of stomach tube, replaces the open-close type block switch of current stomach tube, does not have in the use and buckles repeatedly of block connection area on the block, has avoided connecting the fracture to appear, has prolonged the life of stomach tube.

2. The utility model discloses multi-functional comfortable type stomach tube of example sets up the operation when the sprue of operation handle is convenient for to remove, is provided with the constant head tank with the operation handle location on the guide way, and food and water carry the back that finishes, can the time that the manual control sprue resets to make food and water move down naturally under the action of gravity and reach the stomach, maintain the inside and outside atmospheric pressure balance of stomach tube.

3. The utility model discloses the tip that multi-functional comfortable type stomach tube, food conveying pipe are located internal one end is provided with the sacculus, fills water or gets into gastric juice after in the sacculus, can form slick and sly holding surface in the bottom of stomach tube, alleviates most advanced stimulation to the stomach, improves patient's comfort level.

4. The utility model discloses the multi-functional comfortable type stomach tube of example is provided with the medicine conveyer pipe for the stomach tube not only can realize the transport of food, can also realize the transport of medicine, and the function is more various, carries through the medicine conveyer pipe during carrying the medicine, and food and medicine are carried respectively, and it is more convenient and guarantee treatment.

5. The multifunctional comfortable stomach tube of the utility model has the advantages that the food conveying pipe is a transparent hose, the food conveying pipe is provided with scales, the depth of the intubation can be clearly and visually known in the intubation operation process, the operation is convenient, and the safety is improved; the depth of the cannula is generally 45-55 cm, and the medicine delivery pipe extends out from the position with the scale of 75cm, which is most suitable for medical staff and patients.

6. The utility model discloses the multi-functional comfortable type stomach tube of example, one side and the guide way in close contact with of guide way are close to the sprue, and when the sprue closed the tip of food conveyer pipe, can seal the guide way simultaneously, effectively avoid the inside quilt of food conveyer pipe to pollute, have guaranteed health and security.

7. The multifunctional comfortable gastric tube of the example of the utility model has the advantages that the operating handle is a telescopic rod and can be folded when not in use, thereby avoiding inconvenience caused by the raised operating handle; the tail end of the operating handle is provided with a shifting sheet, so that the operation of the operating handle during stretching and contraction is facilitated.

8. The utility model discloses the multi-functional comfortable type stomach tube of example, guide way and constant head tank are linked together and constitute L shape structure, and the operation that easily processing and operation handle removed, operation handle pass through the lantern ring and are connected with the sprue, can make its even atress on the ladder face when pushing down the sprue, avoid taking place the distortion with its continuous spring when being convenient for operate, are favorable to prolonging the life who connects.

9. The utility model discloses the multi-functional comfortable type stomach tube of example, the top of sprue is column structure or taper structure, and it is good to guarantee to process the manufacturability when the reliable shutoff of joint opening, and the below that connects is provided with the clip, and the food conveyer pipe is cliied with the clip after sealing the joint, realizes dual sealing, and is more reliable.

10. The utility model discloses the multi-functional comfortable type stomach tube of example, the sprue is supported by spring and support, can not move down by oneself, uses reliably, and when setting up the clip, the clip forms the measure that the second floor antiskid falls, guarantees reliability and security.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a joint according to an embodiment of the present invention;

fig. 3 is a schematic external structural view of a joint according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a blocking block according to an embodiment of the present invention;

FIG. 5 is a schematic view of the internal structure of a second joint according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a second blocking block according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a balloon portion according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the cooperation of the three clamps and the food conveying pipe according to the embodiment of the present invention.

In the figure: 1 food delivery pipe, 2 joints, 3 medicine delivery pipes, 4 saccules, 5 blocks, 6 operation handles, 7 lantern rings, 8 plectrums, 9 springs, 10 supports, 11 guide grooves, 12 positioning grooves and 13 clamps.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

The first embodiment is as follows:

as shown in fig. 1, the present embodiment provides a multifunctional comfortable gastric tube, which comprises a food delivery tube 1, wherein the end of the food delivery tube 1 located outside the body is provided with a connector 2. As shown in fig. 2, the diameter of the opening of the joint 2 is smaller than that of the inner cavity, and a block 5 is arranged inside the joint 2; the end part of the block 5 is matched with the opening of the joint 2, a gap exists between the block 5 and the inner side wall of the joint 2, a support 10 for installing the block 5 is arranged in a cavity inside the joint 2, the block 5 is installed on the support 10 through a spring 9, and an operating handle 6 for driving the block 5 to move is arranged on the block 5. As shown in fig. 3, a guide groove 11 is provided on a side wall of the connector 2, the operation handle 6 extends out of the connector 2 through the guide groove 11 and can slide along the guide groove 11, a positioning groove 12 for positioning the operation handle 6 is provided on the guide groove 11, and the positioning groove 12 is communicated with the guide groove 11.

Specifically, as shown in fig. 2 and 4, in this embodiment, a stepped surface structure is formed at the opening of the connector 2, a stepped surface structure is correspondingly formed at the upper portion of the block 5, the top end of the block 5 is a cylindrical body and is adapted to the opening of the connector 2, and when the stepped surface of the connector 2 is clamped with the stepped surface of the block 5, the opening of the connector 2 is closed.

Referring to fig. 3, the positioning groove 12 of the present embodiment is located at the bottom end of the guide groove 11 and at one side of the guide groove 11, and the guide groove 11 and the positioning groove 12 are communicated to form an L-shaped structure.

In order to avoid the obstacle caused by the extended operating handle 6, preferably, the operating handle 6 is a telescopic rod, the specific structure is a telescopic rod formed by mutually movably sleeving a plurality of sections of tubular structures commonly seen in the prior art, in order to facilitate the operation of stretching and contracting the operating handle 6, the tail end of the operating handle 6 is provided with a shifting sheet 8, and the diameter of the shifting sheet 8 is larger than that of the operating handle 6. The shifting piece 8 is a sheet structure arranged at the end part of the operating handle 6, and after the operating handle is contracted to the shortest length, the shifting piece 8 is attached to the outer surface of the side wall of the joint 2, so that the protruding amount is small, and no obstacle or inconvenience is caused; when the operating handle 6 is stretched, the poking piece 8 is pinched to facilitate operation. In specific implementation, the operating handle 6 is not limited to the form of the telescopic rod described in this embodiment, and may be directly provided as a rod with a fixed length, and the dial piece 8 may also be omitted.

For reducing the stimulation of stomach tube bottom most advanced to the stomach wall, improve the comfort level, the tip that food conveyer pipe 1 is located internal one end is provided with sacculus 4, sacculus 4 sets up around food conveyer pipe 1's tip, sacculus 4 is flexible thin-walled bag, and it has a plurality of through-holes to distribute on the sacculus 4. The sacculus 4 can be made of the same material as the stomach tube, and is made of soft plastic meeting medical standards.

In order to facilitate the drug delivery through the gastric tube, as shown in fig. 1 and 7, a drug delivery tube 3 is arranged inside the food delivery tube 1, the top end of the drug delivery tube 3 extends out of the upper part of the food delivery tube 1, the joint 2 is arranged at the end part, and the bottom end of the drug delivery tube 3 is communicated with the balloon 4. The joint 2 on the food conveying pipe 1 and the joint 2 on the medicine conveying pipe 3 are identical in structure, and in order to ensure that food or medicine smoothly passes through, the support 10 is constructed by a rod-shaped structure, and a plurality of hollow parts are arranged on the support.

In this embodiment, food conveyer pipe 1 is transparent hose, is provided with the length scale on the food conveyer pipe 1, and the benchmark of scale is located the one end that food conveyer pipe 1 inserted the patient internal, medicine conveyer pipe 3 stretches out for 75 ~ 95 cm's position from the scale.

Under the general condition, drug delivery pipe 3 stretches out from 75cm and can adapt to most patient's needs, to the height at 180cm and the very high patient of above son, stomach tube male length is than longer, if drug delivery pipe 3 position is lower, lead to the opening of intubate back drug delivery pipe 3 to be located near patient's nose easily, influence the travelling comfort, it is also inconvenient to operate, consequently, to the higher patient of height, it stretches out drug delivery pipe 3 from 90cm to be preferred, can avoid patient's face, it brings the inconvenience to avoid drug delivery pipe 3's opening part to be located patient's face, more convenient to use.

In order to realize the plugging of the guide groove 11, increase the safety and ensure the sanitation, a gap between the blocking piece 5 and the inner side wall of the joint 2 is arranged on one side far away from the guide groove 11, and one side of the blocking piece 5 close to the guide groove 11 is in close contact with the guide groove 11 so as to realize the plugging of the guide groove 11. As shown in fig. 4, the cylindrical body at the top of the block 5 is not coaxial with the cylindrical body at the lower part of the block 5, so that a gap is formed at one side of the block 5, and the other side of the block is in contact with the inner side wall of the joint 2.

The last ladder face that is provided with of sprue 5, the operating handle 6 is provided with lantern ring 7 with sprue 5 complex one end, the ladder face department on sprue 5 is put to the rotatable cover of lantern ring 7. The force exerted on the operating handle 6 is transmitted to the stepped surface through the lantern ring 7, so that the downward pressing operation of the plugging block 5 is facilitated, the torsion deformation of the spring 9 caused by the uneven stress is effectively avoided, and the service life of the joint 2 is ensured.

The two parts of the drug delivery pipe 3 inside the food delivery pipe 1 are independent from each other, so that the drug and the food cannot be mixed, the balloon 4 is only communicated with the drug delivery pipe 3, and the balloon 4 is separated from the food delivery pipe 1 through the side wall of the food delivery pipe 1. In order to facilitate the clear medicine conveying pipe 3 and the food conveying pipe 1 of distinguishing of the patient, the marks can be respectively arranged on the medicine conveying pipe 3 and the food conveying pipe 1, so that the visual and clear identification is facilitated, and the convenience and the safety are improved. Specifically, the mark may be a label, a symbol mark, or the like.

The utility model discloses a material of each component part all needs to satisfy the medical supplies requirement.

To facilitate an understanding of the present invention, it is further described below in connection with a use process:

when food needs to be conveyed, the operating handle 6 of the joint 2 on the food conveying pipe 1 is stretched and then pressed downwards, when the operating handle 6 moves to the positioning groove 12 at the bottom end of the guide groove 11, the operating handle 6 is rotated (the lantern ring 7 is rotatably sleeved on the step surface, so that the operating handle 6 can rotate), the operating handle 6 enters the positioning groove 12 and is limited by the positioning groove 12, the operating handle cannot automatically move upwards, at the moment, the spring 9 is compressed, and the opening of the joint 2 is opened.

Food is conveyed into the stomach of a patient through the food conveying pipe 1, after the conveying is finished, the food is waited to naturally flow into the stomach under the action of gravity, after the food in the food conveying pipe 1 completely enters the stomach, the operation handle 6 is reversely rotated and is moved out of the positioning groove 12, the blocking block 5 can automatically move upwards to block an opening of the joint 2 under the action of the resilience force of the spring 9, meanwhile, the blocking block 5 can also say that the guide groove 11 is blocked, and for further ensuring cleanness and sanitation, medical dressing can be wrapped outside the joint 2 after the use is finished.

When the medicine is required to be delivered, the joint 2 at the top end of the medicine delivery pipe 3 is opened according to the same operation method, the medicine is delivered through the medicine delivery pipe 3, the medicine reaches the balloon 4 through the medicine delivery pipe 3 and seeps out of the through hole on the balloon 4 to enter the stomach, and after the medicine delivery is finished, the joint 2 of the medicine delivery pipe 3 is closed according to the same operation method.

Stomach tube is before the intubate, sacculus 4 is flat, sacculus 4's thin wall is pasted at food delivery pipe 1's most advanced, do not influence the intubate operation of stomach tube, the stomach tube intubate is accomplished the back, sacculus 4 is soaked in the gastric juice, can carry a small amount of water or a small amount of air to rise with it through medicine delivery pipe 3, then gastric juice can permeate sacculus 4, make its state that keeps rising, sacculus 4 is around food delivery pipe 1's bottom setting, form annular, 4 slick and sly lateral wall and the stomach wall contact of sacculus after rising, alleviate the stimulation of stomach tube most advanced to the stomach wall, reduce uncomfortable and feel, also play the certain effect that prevents that the stomach tube from droing simultaneously. When the stomach tube is pulled out, because the side wall of the sacculus 4 is soft, the water or gastric juice inside under the action of external force can be extruded out, and the pulling out of the stomach tube is not influenced.

Example two:

the same features of this embodiment and the first embodiment are not described again, and the different features of this embodiment and the first embodiment are: as shown in fig. 5 and fig. 6, in the present embodiment, a tapered structure is formed at the opening of the joint 2, and correspondingly, the top end of the block 5 is provided with a tapered structure.

The method of use of this embodiment is substantially the same as that of the first embodiment, except for the manner of engagement between the top end of the plug 5 and the opening of the fitting 2. In this embodiment, because the top of the block 5 is provided with the tapered structure, when the block 5 moves upwards, the small end of the tapered structure firstly reaches the opening of the joint 2 and continues to move upwards to pass through the opening of the joint 2, and because the diameter of the tapered structure gradually increases from top to bottom, when the block 5 moves upwards to a certain position, the side wall of the tapered structure is clamped by the opening of the joint 2, so as to realize the blocking of the opening of the joint 2.

Example three:

the same features of this embodiment as those of the previous embodiments are not described again, and the different features of this embodiment from those of the previous embodiments are: as shown in fig. 8, in the present embodiment, a clip 13 is provided below the joint 2. The clip 13 may be provided on the food delivery tube 1 and the drug delivery tube 3, respectively, or may be provided on any one of the tubes as appropriate.

The clamp 13 is arranged, the clamp 13 is firstly loosened before the joint 2 is opened, and when the joint 2 is closed, the clamp 13 can be simultaneously used for clamping the pipeline to form double sealing. The specific structure of the clamp 13 can refer to a clamp matched with an infusion set.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims (10)

1. A multifunctional comfortable stomach tube comprises a food conveying pipe and is characterized in that a joint is arranged at the end part of one end of the food conveying pipe, which is positioned outside the body, the diameter of the opening of the joint is smaller than that of an inner cavity, and a blocking block is arranged inside the joint; the end part of the plugging block is matched with the opening of the joint, a gap is formed between the plugging block and the inner side wall of the joint, a bracket for mounting the plugging block is arranged in a cavity in the joint, the plugging block is mounted on the bracket through a spring, and an operating handle for driving the plugging block to move is arranged on the plugging block; the side wall of the joint is provided with a guide groove, the operating handle extends out of the joint through the guide groove and can slide along the guide groove, the guide groove is provided with a positioning groove for positioning the operating handle, and the positioning groove is communicated with the guide groove.

2. The multifunctional comfortable gastric tube according to claim 1, wherein the end of the food delivery tube at one end inside the body is provided with a balloon, the balloon is arranged around the end of the food delivery tube, the balloon is a flexible thin-wall balloon, and a plurality of through holes are distributed on the balloon.

3. The gastric tube of claim 2, wherein the food delivery tube has a drug delivery tube disposed therein, the drug delivery tube having a top end extending from an upper portion of the food delivery tube and the connector disposed at an end portion, the drug delivery tube having a bottom end opening into the balloon.

4. The multifunctional comfortable gastric tube according to claim 3, wherein said food delivery tube is a transparent hose and is provided with a scale.

5. The multifunctional comfortable gastric tube according to claim 4, wherein said scale is a length scale, the reference point of the scale is located at the end of the food delivery tube inserted into the patient, and said drug delivery tube extends from the position where the scale is 75-95 cm.

6. The multifunctional comfortable gastric tube according to claim 1, wherein the space between the blocking piece and the inner side wall of the joint is arranged at the side far away from the guide groove, and the side of the blocking piece close to the guide groove is closely contacted with the guide groove to block the guide groove.

7. The multifunctional comfortable gastric tube according to claim 1, wherein the operating handle is a telescopic rod, the end of the operating handle is provided with a poking piece, and the diameter of the poking piece is larger than that of the operating handle.

8. The multifunctional comfortable gastric tube according to claim 1, wherein said positioning groove is located at the bottom end of the guiding groove and at one side of the guiding groove, and the guiding groove and the positioning groove are communicated to form an L-shaped structure.

9. The multi-functional comfortable stomach tube of claim 6, characterized in that, the block is provided with a step surface, and the end of the operation handle engaged with the block is provided with a lantern ring, which is rotatably sleeved on the step surface of the block.

10. The multifunctional comfortable gastric tube of claim 6, wherein the top end of said blocking piece is of a cylindrical structure or a conical structure;

and/or the presence of a gas in the gas,

a clamp is arranged below the joint.

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