CN217988006U

CN217988006U - Multifunctional stomach tube feeding device

Info

Publication number: CN217988006U
Application number: CN202220113716.2U
Authority: CN
Inventors: 杨亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-12-09
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a multi-functional stomach tube feed device relates to medical equipment technical field, including the stomach tube, the outer wall connection of stomach tube has into esophagus and oxygen hose, the top of stomach tube is provided with filtering mechanism, filtering mechanism is used for the filtration to the stomach tube top gets into, it is provided with feed mechanism to advance the one end that the stomach tube was kept away from to the esophagus, the utility model discloses in, the rotatory installing frame of medical personnel to through the connecting pipe convenience with the installing frame installation with follow the stomach tube demolish, thereby wash the inner wall of stomach tube after facilitating the use, through the pulling pull ring, make the inserted bar keep away from the filter screen fast, and then make the installation dismantle with change the operation when filter screen convenient and fast more, through setting up and utilizing extension spring's elasticity principle that resets, with the filter screen in the installing frame fixed, the filtration that gets into the stomach tube top avoids foreign matter and peculiar smell to get into patient's stomach and influence treatment.

Description

Multifunctional stomach tube feeding device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional stomach tube feeding device.

Background

At present, under the condition that critical patients have difficulty in eating and breathing, the prior art generally adopts a mode of separately inserting a stomach tube for eating, inserting the stomach tube for draining gastrointestinal contents (used when the pressure of the stomach is too high and needs to be reduced) through a gastrointestinal decompression tube and inserting an oxygen tube for assisting breathing, and the condition of inserting too many tubes can cause the patients to feel uncomfortable, so that the patients are irritated and suffer from unplanned tube removal; and the side holes on the front section of the existing stomach tube are more, the part with the highest opening position of the side hole is 10 cm away from the front section of the stomach tube, and when the existing stomach tube is used for nasal feeding diet, the risk of asphyxia and aspiration pneumonia caused by the backflow of nasal feeding liquid into the trachea exists.

The prior patent (publication No. CN 214762289U) discloses a multifunctional stomach tube feeding device, which comprises a stomach tube, an oxygen tube and an esophagus, wherein the rear end of the oxygen tube is positioned at the rear end of the stomach tube and is externally used for connecting an oxygen bottle, a plurality of oxygen outlets are formed in one side wall of the front end of the oxygen tube, the rear end of the esophagus is connected with an automatic feeding device, the stomach tube, the oxygen tube and the feeding tube are integrated in the same stomach tube, and the difficult problems of feeding, oxygen supply and gastrointestinal decompression can be solved by one-time intubation through adjusting the structure of the whole stomach tube; the comfort of the patient is improved, the hospitalization cost is reduced, the use of medical consumables is reduced, and asphyxia and aspiration pneumonia caused by aspiration due to backflow of food are avoided; in addition, the patient is fed at a constant speed through the feeding pipe by the flow pump, so that the discomfort of the stomach of the patient is reduced; finally, the whole stomach tube can be fixed on the head of a patient through the elastic band, and the effect of reinforcing the stomach tube is achieved.

When nasal feeding nursing is carried out on a patient, firstly, articles of the intubation are prepared, then the length required by the intubation is measured, a small amount of warm water is injected firstly after the intubation is finished, then nasal feeding food is injected, the oral cavity nursing is carried out every day, after the nasal feeding is finished, the gastric tube is washed by the warm water, the nasal feeding food needs to be prepared in situ, the temperature is 38-40 ℃, the amount of the nasal feeding food does not exceed 200 milliliters every time, however, the multifunctional gastric tube feeding device does not have the functions of heating and temperature control on fluid food, water or medicines, the problems that the comfort degree is low and the medicine absorption rate is slow when the patient carries out nasal feeding nursing are solved, meanwhile, the problems that the gastric tube is inconvenient to wash and foreign matters and peculiar smells enter the stomach of the patient through the gastric tube to influence the treatment effect exist, and therefore the multifunctional gastric tube feeding device has great limitation in the use process.

Therefore, it is necessary to provide a multifunctional gastric tube feeding device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional stomach tube feeding device has solved current multi-functional stomach tube feeding device and has not had the function to fluid food, water or medicine heating and control by temperature change, and the comfort level when having patient's nasal feeding nursing is lower and the slower problem of medicine absorption rate, has inconvenient stomach tube of washing and avoids foreign matter and peculiar smell to get into patient's stomach through the stomach tube and influence treatment's technical problem simultaneously.

In order to solve the technical problem, the utility model provides a pair of multi-functional stomach tube feed device, including the stomach tube, the outer wall connection of stomach tube has into esophagus and oxygen hose, the one end of advancing esophagus and oxygen hose all extends to the inside of stomach tube, the top of stomach tube is provided with filtering mechanism, filtering mechanism is used for the filtration to the stomach tube top entering, the one end that the stomach tube was kept away from to advance the esophagus is provided with feed mechanism, feed mechanism is used for nursing patient's nasal feed.

Preferably, the filtering mechanism includes the connecting pipe, the connecting pipe is installed on the top of stomach tube, and the top threaded connection of connecting pipe has the installing frame, the inner wall of installing frame is pegged graft and is had the filter screen, the filter screen offsets with the inner wall of installing frame, the outer wall of installing frame is pegged graft and is had the inserted bar, the stopper is installed to the one end of inserted bar, be provided with extension spring between stopper and the installing frame, extension spring overlaps and establishes in the outside of inserted bar, and medical personnel rotates the installing frame to conveniently install the installing frame and demolish from the stomach tube through the connecting pipe, thereby wash the inner wall of stomach tube after facilitating the use, medical personnel pass through pull ring pulling stopper, make the inserted bar keep away from the filter screen fast, and then make the operation when the installation is dismantled and is changed the filter screen convenient and fast more, reset the principle through setting up and utilizing extension spring's elasticity, it is fixed with the filter screen in the installing frame, to the filtration that the stomach tube top got into, avoids foreign matter and peculiar smell get into patient's stomach and influence treatment.

Preferably, feed mechanism includes the box, control panel and constant delivery pump are installed to the outer wall of box, and the top threaded connection of box has the case lid, the constant delivery pump is kept away from the one end and the feed union coupling of box, temperature sensor and level sensor are installed to the inner wall of box, and the glow stick is installed to the bottom of box, the heating end of glow stick extends to the inside of box, constant delivery pump, temperature sensor, level sensor and glow stick all with control panel electric connection, control panel have the preset temperature value of storage for carry out the comparison with the current temperature value of temperature sensor conveying, and start the flow of glow stick to fluid food, water or medicine heating and temperature control in the box, be convenient for control the flow of constant delivery pump through control panel, and then conveniently feed at the uniform velocity according to different patient's physique, comfort level and medicine absorption rate when having ensured patient's nasal feeding are favorable to patient's quick recovery.

Preferably, the pull ring is installed to the outer wall of stopper, and through setting up the pull ring, the medical personnel of being convenient for pass through pull ring pulling stopper, make the inserted bar keep away from the filter screen fast, and then make the installation dismantle with the operation when changing the filter screen convenient and fast more.

Preferably, the outer wall integrated into one piece of pull ring has anti-skidding granule, through setting up anti-skidding granule, has increased the frictional force between staff and the pull ring, and then has avoided taking place to take place the phenomenon of taking off one's hands.

Preferably, solid fixed ring is installed at the top of case lid, through setting up solid fixed ring, is convenient for hang and puts feed mechanism, and then facilitates the use and accomodates.

Preferably, the outer wall connection of oxygen hose has the connecting band, the sealing plug is installed to the one end that the oxygen hose was kept away from to the connecting band, one side integrated into one piece of sealing plug have with the sealing washer of oxygen hose inner wall looks adaptation, through setting up sealing plug and sealing washer, it is convenient sealed when not using the oxygen hose, through setting up the connecting band, make the sealing plug be difficult for dropping and lose.

Preferably, the outer wall of the sealing plug is provided with a contact block, and the sealing plug is separated from the oxygen tube when the oxygen tube is used conveniently by arranging the contact block.

Compared with the prior art, the utility model provides a pair of multi-functional stomach tube feeding device has following beneficial effect:

1. the utility model discloses in, rotatory installing frame, and conveniently install the installing frame and demolish from the stomach tube through the connecting pipe, thereby wash the inner wall of stomach tube after facilitating the use, through pull ring pulling stopper, make the inserted bar keep away from the filter screen fast, and then make the installation dismantle with change the operation when filter screen convenient and fast more, through setting up and utilizing extension spring's elasticity principle that resets, filter screen in with the installing frame is fixed, to the filtration that the stomach tube top got into, avoid foreign matter and peculiar smell to get into patient's stomach and influence treatment.

2. The utility model discloses in, control panel stores has preset temperature value for carry out the comparison with the current temperature value of temperature sensor conveying, and start the electric bar fluid food, water or medicine heating and the control by temperature change in to the box, be convenient for control the flow of ration pump through control panel, and then the convenience is fed at the uniform velocity according to different patient's physique and is eaten, comfort level and drug absorption rate when having ensured patient's nasal feeding nursing are favorable to patient's quick recovery.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional gastric tube feeding device;

FIG. 2 is a schematic sectional view of a box body of the multifunctional gastric tube feeding device;

fig. 3 is a schematic sectional view of a mounting frame of the multifunctional gastric tube feeding device;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

fig. 6 is a schematic sectional view of an oxygen tube in the multifunctional gastric tube feeding device.

Reference numbers in the figures: 1. a gastric tube; 2. into the esophagus; 3. an oxygen tube; 4. a connecting pipe; 5. installing a frame; 6. filtering with a screen; 7. inserting a rod; 8. a limiting block; 9. an extension spring; 10. a box body; 11. a box cover; 12. a control panel; 13. a constant delivery pump; 14. a temperature sensor; 15. a liquid level sensor; 16. an electric heating rod; 17. a pull ring; 18. a fixing ring; 19. a sealing plug; 20. a seal ring; 21. a connecting belt; 22. and a contact block.

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 accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used in the orientation or positional relationship indicated on the basis of the drawings, it is only for convenience of description and simplicity of description, and it is not intended to 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 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, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. Either mechanically or electrically. 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 first embodiment, as shown in fig. 1-6, a multifunctional stomach tube feeding device comprises a stomach tube 1, wherein the outer wall of the stomach tube 1 is connected with a feeding tube 2 and an oxygen tube 3, one end of the feeding tube 2 and one end of the oxygen tube 3 both extend into the stomach tube 1, the top end of the stomach tube 1 is provided with a filtering mechanism, the filtering mechanism is used for filtering air entering from the top of the stomach tube 1, one end of the feeding tube 2, which is far away from the stomach tube 1, is provided with a feeding mechanism used for nursing nasal feeding of a patient, the filtering mechanism comprises a connecting tube 4, the connecting tube 4 is installed at the top end of the stomach tube 1, the top of the connecting tube 4 is in threaded connection with an installation frame 5, the inner wall of the installation frame 5 is inserted with a filter screen 6, the filter screen 6 abuts against the inner wall of the installation frame 5, the outer wall of the installation frame 5 is inserted with an insertion rod 7, one end of the insertion rod 7 is provided with a limit block 8, a tension spring 9 is arranged between the limit block 8 and the installation frame 5, the tension spring 9 is sleeved outside the insertion rod 7, the outer wall of the limiting block 8 is provided with a pull ring 17, the medical staff can conveniently pull the limiting block 8 through the pull ring 17 to enable the inserted bar 7 to be quickly away from the filter screen 6, so that the operation during the installation, the disassembly and the replacement of the filter screen 6 is more convenient and faster, the outer wall of the pull ring 17 is integrally formed with anti-skid particles, the friction force between the hand of a user and the pull ring 17 is increased through the arrangement of the anti-skid particles, the phenomenon of hands falling off is further avoided, the medical staff rotates the installation frame 5 and conveniently installs and removes the installation frame 5 from the stomach tube 1 through the connecting pipe 4, so that the inner wall of the stomach tube 1 is cleaned after the use, the medical staff pulls the limiting block 8 through the pull ring 17 to enable the inserted bar 7 to be quickly away from the filter screen 6, the operation during the installation, the disassembly and the replacement of the filter screen 6 is more convenient and faster, and the elastic reset principle of the tension spring 9 is arranged and utilized, the filter screen 6 in the mounting frame 5 is fixed, so that air entering from the top of the gastric tube 1 is filtered, and foreign matters and peculiar smell are prevented from entering the stomach of a patient to influence the treatment effect.

Embodiment two, on the basis of embodiment one, the food taking mechanism includes box 10, control panel 12 and constant delivery pump 13 are installed to the outer wall of box 10, top threaded connection of box 10 has case lid 11, the one end that constant delivery pump 13 kept away from box 10 is connected with feed pipe 2, temperature sensor 14 and level sensor 15 are installed to the inner wall of box 10, electric rod 16 is installed to the bottom of box 10, the heating end of electric rod 16 extends to the inside of box 10, constant delivery pump 13, temperature sensor 14, level sensor 15 and electric rod 16 all are connected with control panel 12 electric connection, solid fixed ring 18 is installed at the top of case lid 11, through setting up solid fixed ring 18, be convenient for hanging food taking mechanism, and then facilitate the use and accomodate, control panel 12 stores predetermined temperature value, be used for carrying out the comparison with the current temperature value of temperature sensor 14 conveying, and start electric rod 16 to the fluid food in box 10, water or medicine heating and temperature control, be convenient for controlling the flow of constant velocity of constant delivery pump 13 through control panel 12, and then conveniently according to the body feeding according to different patients, comfort level when having ensured patient's nasal feeding, be favorable to quick recovered speed.

Third embodiment, on the basis of first embodiment, the wall connection of oxygen hose 3 has connecting band 21, connecting band 21 keeps away from the one end of oxygen hose 3 and installs sealing plug 19, one side integrated into one piece of sealing plug 19 has the sealing washer 20 with oxygen hose 3 inner wall looks adaptation, the touch-to-touch piece 22 is installed to the outer wall of sealing plug 19, through setting up sealing plug 19 and sealing washer 20, it is sealed when not using to oxygen hose 3 to make things convenient for, through setting up connecting band 21, make sealing plug 19 be difficult for dropping and losing, through setting up touch-to-touch piece 22, with sealing plug 19 and oxygen hose 3 separation during convenient the use.

The working principle is as follows:

during the filtration that gets into at 1 top of stomach tube during the use and use the back wash the inner wall of stomach tube 1:

rotatory installing frame 5 of medical personnel, and conveniently install installing frame 5 and demolish from stomach tube 1 through connecting pipe 4, thereby wash the inner wall of stomach tube 1 after facilitating the use, medical personnel pass through pull ring 17 pulling stopper 8, make inserted bar 7 keep away from filter screen 6 fast, and then make the installation dismantle with change the operation convenient and fast more when filter screen 6, through setting up and utilizing extension spring 9's elasticity principle that resets, filter screen 6 in the installing frame 5 is fixed, to the filtration that the 1 top of stomach tube got into, avoid foreign matter and peculiar smell to get into patient's stomach and influence treatment.

When the liquid food, water and medicine entering the stomach of a patient are heated during nasal feeding nursing:

control panel 12 has stored predetermined temperature value, a current temperature value for with the conveying of temperature sensor 14 is compared, and start the fluid food of electric rod 16 in to box 10, water or medicine heating and temperature control, be convenient for control constant delivery pump 13's flow through control panel 12, and then conveniently feed at the uniform velocity according to different patient's physique, comfort level and drug absorption rate when having ensured patient's nasal feeding nursing, be favorable to patient's quick recovery, oxygen hose 3 extends to 1 inside one end of stomach tube and stomach tube 1's inner wall fixed connection, and the junction runs through and has seted up the oxygen export, the oxygen export is located oral cavity or nostril.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional stomach tube feeding device, includes stomach tube (1), the outer wall connection of stomach tube (1) has into esophagus (2) and oxygen hose (3), the one end of advancing esophagus (2) and oxygen hose (3) all extends to the inside of stomach tube (1), its characterized in that, the top of stomach tube (1) is provided with filtering mechanism, filtering mechanism is used for the filtration to stomach tube (1) top entering, the one end of advancing esophagus (2) and keeping away from stomach tube (1) is provided with feeding mechanism, feeding mechanism is used for the nasal feeding nursing to patient.

2. The multifunctional stomach tube feeding device according to claim 1, characterized in that the filtering mechanism comprises a connecting tube (4), the connecting tube (4) is installed at the top end of the stomach tube (1), the top of the connecting tube (4) is in threaded connection with an installation frame (5), a filter screen (6) is inserted into the inner wall of the installation frame (5), the filter screen (6) is in contact with the inner wall of the installation frame (5), an insertion rod (7) is inserted into the outer wall of the installation frame (5), a limiting block (8) is installed at one end of the insertion rod (7), a tension spring (9) is arranged between the limiting block (8) and the installation frame (5), and the tension spring (9) is sleeved outside the insertion rod (7).

3. The multifunctional stomach tube feeding device according to claim 1, characterized in that the feeding mechanism comprises a box body (10), a control panel (12) and a dosing pump (13) are installed on the outer wall of the box body (10), a box cover (11) is connected to the top of the box body (10) in a threaded manner, one end, far away from the box body (10), of the dosing pump (13) is connected with the feeding tube (2), a temperature sensor (14) and a liquid level sensor (15) are installed on the inner wall of the box body (10), an electric heating rod (16) is installed at the bottom of the box body (10), the heating end of the electric heating rod (16) extends to the inside of the box body (10), and the dosing pump (13), the temperature sensor (14), the liquid level sensor (15) and the electric heating rod (16) are all electrically connected with the control panel (12).

4. The feeding device with the multi-functional gastric tube according to claim 2, wherein the outer wall of the stopper (8) is provided with a pull ring (17).

5. The multi-functional gastric tube feeding device according to claim 4, wherein the outer wall of the pull ring (17) is integrally formed with anti-slip particles.

6. A multi-functional gastric tube feeding device according to claim 3, wherein the top of the box cover (11) is mounted with a fixing ring (18).

7. The feeding device with the multifunctional gastric tube according to claim 1, wherein the outer wall of the oxygen tube (3) is connected with a connecting belt (21), one end of the connecting belt (21) far away from the oxygen tube (3) is provided with a sealing plug (19), and one side of the sealing plug (19) is integrally formed with a sealing ring (20) matched with the inner wall of the oxygen tube (3).

8. A multi-functional gastric tube feeding device according to claim 7, wherein the outer wall of the sealing plug (19) is mounted with a stop block (22).