CN111773109B

CN111773109B - Portable digital display type electric nasal feeding pump

Info

Publication number: CN111773109B
Application number: CN202010790773.XA
Authority: CN
Inventors: 金晓芬
Original assignee: Suzhou Hospital of Traditional Chinese Medicine
Current assignee: Suzhou Hospital of Traditional Chinese Medicine
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2022-06-10
Anticipated expiration: 2040-08-07
Also published as: CN111773109A

Abstract

The invention relates to the technical field of nasal feeding pumps, and discloses a portable digital display type electric nasal feeding pump which comprises a box body, wherein a second supporting plate is coaxially connected inside the box body, one side of the second supporting plate is respectively connected with a battery, a first barrel body and a second barrel body, one ends of the first barrel body and the second barrel body are respectively in threaded connection with a sealing cover, the bottoms of the first barrel body and the second barrel body are connected with a three-way pipe through a control device, the bottom of the three-way pipe is connected with a liquid conveying pipe, one side of the box body, far away from the second supporting plate, is connected with a positioning block, a U-shaped groove is arranged in the positioning block, a rotating disc is coaxially arranged in the U-shaped groove, one side of the rotating disc is coaxially connected with a motor, a plurality of mounting grooves are axially arranged on the outer wall of the rotating disc at equal intervals, and rotating rollers are rotatably connected in the mounting grooves; the pump body is small and exquisite, is convenient to carry and operate, saves cost, brings convenience to patients, and ensures the cleanliness of the device.

Description

Portable digital display type electric nasal feeding pump

Technical Field

The invention relates to the technical field of nasal feeding pumps, in particular to a portable digital display type electric nasal feeding pump.

Background

The nasal feeding pump is a nutrition type infusion pump for nasal feeding, can input water, nutrient solution and self-made rice milk with certain concentration through a nasal feeding tube, has the functions of automatic infusion, alarm after infusion, fast discharge, reverse axis and the like, improves the nutrition condition of patients, is a basic condition for disease treatment, is suitable for the long-term enteral nutrient solution delivery of patients who lack of eating desire and can not well take oral nutrient substances, and is suitable for hospitals and family patients needing nursing. This pump provides multiple profitable function, and clinical use nasal feed pump volume is great now, need hang the strong point and connect the power, portable not, because nasal feed liquid separately places with the pump body, need use nasal feeding pipe connecting device increase cost. Therefore, we propose a portable digital display type electric nasal feeding pump.

Disclosure of Invention

The invention aims to provide a portable digital display type electric nasal feeding pump which has the advantages of small pump body, portability, convenient operation, cost saving and improved use comfort of patients, and solves the problems that the nasal feeding pump used in the prior art is large in size, needs to hang a supporting point and connect a power supply, is inconvenient to carry, and needs to use a nasal feeding tube connecting device to increase the cost due to the fact that nasal feeding liquid is separated from the pump body.

In order to achieve the purpose, the invention provides the following technical scheme: a portable digital display type electric nasal feeding pump comprises a box body, wherein a second supporting plate is coaxially connected inside the box body, one side of the second supporting plate is respectively connected with a battery, a first barrel body and a second barrel body, one ends of the first barrel body and the second barrel body are respectively in threaded connection with a sealing cover, the bottoms of the first barrel body and the second barrel body are connected with a three-way pipe through a control device, the bottom of the three-way pipe is connected with a transfusion pipe, one side of the box body, far away from the second supporting plate, is connected with a positioning block, a U-shaped groove is arranged in the positioning block, a rotating disc is coaxially arranged in the U-shaped groove, one side of the rotating disc is coaxially connected with a motor, the other end of the motor is connected onto the inner wall of the U-shaped groove, a plurality of mounting grooves are axially and equidistantly arranged on the outer wall of the rotating disc, rotating rollers are rotatably connected in the mounting grooves of the transfusion pipe, and are connected in the U-shaped groove, the rotating roller is abutted against the infusion tube, the other end of the infusion tube penetrates through the outside of the box body, a display device is arranged on the outer wall of the box body, a switch is arranged on the display device, and the display device, the motor and the control device are all connected with the battery through wires.

Preferably, the control device comprises a first positioning pipe and a second positioning pipe, the first positioning pipe and the second positioning pipe penetrate through the second supporting plate, the outer walls of the first positioning pipe and the second positioning pipe are fixedly connected with heating devices, the bottoms of the first barrel body and the second barrel body are respectively in threaded connection with one ends of the first positioning pipe and the second positioning pipe, the other ends of the first positioning pipe and the second positioning pipe are respectively connected with a second electromagnetic valve and a first electromagnetic valve, and the second electromagnetic valve and the first electromagnetic valve are connected with the three-way pipe through transverse pipes.

Preferably, one end of the box body is communicated with a threaded pipe, a threaded rod is coaxially connected in the threaded pipe, one end of the threaded rod is abutted to the sealing cover, a connecting seat is coaxially connected to the other end of the threaded rod, and a hanging belt is connected to the outer wall of the end, provided with the connecting seat, of the box body.

Preferably, the outer wall of the box body is fixedly connected with a USB interface, and the USB interface is connected with the battery through a wire.

Preferably, the inner wall of the box body is coaxially and fixedly connected with a first supporting plate, and the bottom of the three-way pipe penetrates through the first supporting plate.

Preferably, be equipped with the standing groove on the one end outer wall of box body, the bottom of transfer line is passed through the positioning seat and is connected in one side of standing groove, it is connected with the clamp plate to rotate on the positioning seat, the one end symmetry that the clamp plate is close to the positioning seat is equipped with the mounting panel, the mounting panel rotates the both sides of connecting at the positioning seat, fixedly connected with V type splint on the opposite side of clamp plate, be connected with the antislip strip on the one end inner wall that the positioning seat was kept away from to the standing groove.

Preferably, one side of the placing groove far away from the positioning seat is fixedly connected with two second clamping plates, one side of the pressing plate is provided with a limiting plate, and the width of the limiting plate is smaller than the distance between the two second clamping plates.

Preferably, two first splint of fixedly connected with on one side of locating piece, the transfer line can be placed between two first splint, is located coaxial coupling has the connecting pipe in the transfer line one end of box body bottom, the connecting pipe is the stereoplasm connecting pipe, the outer wall central point department coaxial coupling of putting of connecting pipe has the annular plate.

Compared with the prior art, the invention has the following beneficial effects:

the nasal feeding pump has the advantages that the nasal feeding pump is small and exquisite in pump body, convenient to carry and operate, cost is saved, comfort level of a patient is improved, the rotating disc can drive the rotating roller to press a perfusion tube, the nasal feeding liquid and flushing liquid can be converted to be used, and the hanging belt is convenient for the patient to carry the nasal feeding pump.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a connection of a threaded tube and a threaded rod of the present invention;

FIG. 3 is a connection view of a second positioning tube of the present invention;

FIG. 4 is a connection diagram of the mounting groove and the case body of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is a view showing the connection between the rotary disk and the motor according to the present invention;

fig. 7 is a connection diagram of the cross tube and tee of the present invention.

In the figure: 1. pressing a plate; 2. a threaded pipe; 3. a display device; 4. a switch; 5. a USB interface; 6. a first solenoid valve; 7. a connecting seat; 8. hanging a belt; 9. a box body; 10. rotating the disc; 11. a three-way pipe; 12. anti-slip strips; 13. a placement groove; 14. a first splint; 15. a transfusion tube; 16. a U-shaped groove; 17. positioning blocks; 18. a first support plate; 19. a second support plate; 20. a heating device; 21. a first barrel body; 22. a battery; 23. a sealing cover; 24. a threaded rod; 25. a first positioning tube; 26. a transverse tube; 27. a second positioning tube; 28. a second solenoid valve; 29. a rotating roller; 30. a motor; 31. mounting grooves; 32. a V-shaped splint; 33. a second splint; 34. a limiting plate; 35. mounting a plate; 36. positioning seats; 37. a second tub body; 38. a connecting pipe; 39. an annular plate.

Detailed description of the invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a portable digital display type electric nasal feeding pump comprises a box body 9, a second supporting plate 19 is coaxially connected inside the box body 9, one side of the second supporting plate 19 is respectively connected with a battery 22, a first barrel body 21 and a second barrel body 37, one ends of the first barrel body 21 and the second barrel body 37 are respectively in threaded connection with a sealing cover 23, nasal feeding liquid and flushing liquid are respectively arranged in the first barrel body 21 and the second barrel body 37, and the sealing cover 23 in threaded connection facilitates the addition of the nasal feeding liquid and the flushing liquid and prevents the nasal feeding liquid and the flushing liquid from being spilled out.

The bottom of the first barrel body 21 and the bottom of the second barrel body 37 are connected with a three-way pipe 11 through a control device, the bottom of the three-way pipe 11 is connected with a liquid conveying pipe 15, one side of the box body 9, which is far away from the second supporting plate 19, is connected with a positioning block 17, a U-shaped groove 16 is arranged in the positioning block 17, a rotating disc 10 is coaxially arranged in the U-shaped groove 16, one side of the rotating disc 10 is coaxially connected with a motor 30, the other end of the motor 30 is connected with the inner wall of the U-shaped groove 16, a plurality of mounting grooves 31 are axially and equidistantly arranged on the outer wall of the rotating disc 10, rotating rollers 29 are rotatably connected in the mounting grooves 31, the liquid conveying pipe 15 is connected in the U-shaped groove 16, the rotating rollers 29 abut against the liquid conveying pipe 15, the other end of the liquid conveying pipe 15 penetrates through the outer part of the box body 9, the display device 3 is arranged on the outer wall of the box body 9, a switch 4 is arranged on the display device 3, the motor 30 and the control device are connected with a battery 22 through a lead wire, the rotating roller 29 can be driven to rotate in the U-shaped groove 16 through the rotation of the motor 30, the side edge of the rotating roller 29 extrudes the infusion tube 15, so that the liquid in the infusion tube 15 can be pumped out, and the pumping speed of the device can be adjusted by controlling the rotating speed of the motor 30.

Further, the control device comprises a first positioning pipe 25 and a second positioning pipe 27, the first positioning pipe 25 and the second positioning pipe 27 are arranged through a second supporting plate 19, the first positioning pipe 25 and the outer wall of the second positioning pipe 27 are fixedly connected with a heating device 20, the bottom of the first barrel body 21 and the bottom of the second barrel body 37 are respectively in threaded connection with one end of the first positioning pipe 25 and one end of the second positioning pipe 27, the other end of the first positioning pipe 25 and the other end of the second positioning pipe 27 are respectively connected with a second electromagnetic valve 28 and a first electromagnetic valve 6, the second electromagnetic valve 28 and the first electromagnetic valve 6 are respectively connected with the three-way pipe 11 through a transverse pipe 26, the second electromagnetic valve 28 and the first electromagnetic valve 6 are arranged, the nasal feeding liquid and the flushing liquid can be pumped out in an adjustable mode, meanwhile the heating device 20 can also heat the nasal feeding liquid, and the use comfort level of a patient is improved.

Further, the one end intercommunication of box body 9 is equipped with screwed pipe 2, and coaxial coupling has threaded rod 24 in the screwed pipe 2, and the one end and the sealed lid 23 of threaded rod 24 offset, have improved the stability of placing in box body 9 of first staving 21, second staving 37, and coaxial coupling has connecting seat 7 on the other end of threaded rod 24, and box body 9 is connected with on the one end outer wall that is equipped with connecting seat 7 and hangs area 8, and it has made things convenient for carrying and fixing of patient to hang area 8 through setting up.

Further, the outer wall of the box body 9 is fixedly connected with a USB interface 5, the USB interface 5 is connected with a battery 22 through a wire, and the battery 22 can be charged through the arranged USB interface 5, so that the use of a patient is met, and the portability of the device is improved.

Further, a first supporting plate 18 is coaxially and fixedly connected to the inner wall of the box body 9, the bottom of the three-way pipe 11 penetrates through the first supporting plate 18, and the stability of the connection of the three-way pipe 11 in the box body 9 can be improved through the arranged first supporting plate 18.

Further, be equipped with standing groove 13 on the one end outer wall of box body 9, the bottom of transfer line 15 is passed through positioning seat 36 and is connected in one side of standing groove 13, it is connected with clamp plate 1 to rotate on positioning seat 36, the one end symmetry that clamp plate 1 is close to positioning seat 36 is equipped with mounting panel 35, mounting panel 35 rotates the both sides of connecting at positioning seat 36, fixedly connected with V type splint 32 on the opposite side of clamp plate 1, be connected with antislip strip 12 on the one end inner wall that positioning seat 36 was kept away from to standing groove 13, through the V type splint 32 that sets up, cooperation between the antislip strip 12, can stably centre gripping the bottom of transfer line 15 in standing groove 13, carry out stable placing to the bottom of transfer line 15.

Furthermore, two second clamping plates 33 are fixedly connected to one side, away from the positioning seat 36, of the placing groove 13, a limiting plate 34 is arranged on one side of the pressing plate 1, the width of the limiting plate 34 is smaller than the distance between the two second clamping plates 33, the infusion tube 15 can be clamped between the two second clamping plates 33 and the limiting plate 34 through the matching between the arranged limiting plate 34 and the two second clamping plates 33, the placing stability of the infusion tube 15 is further improved, and meanwhile liquid leakage is avoided.

Further, two first splint 14 of fixedly connected with on one side of locating piece 17, transfer line 15 can be placed between two first splint 14, be located the 15 one end of transfer line of box body 9 bottom in coaxial coupling has connecting pipe 38, connecting pipe 38 is the stereoplasm connecting pipe, the outer wall central point of connecting pipe 38 puts the coaxial coupling of department has annular plate 39, through two first splint 14 that set up, can carry out the centre gripping to the transfer line 15 that is located the box body 9, improved the stability that transfer line 15 placed in box body 9, nasogastric tube can be connected to the other end of connecting pipe 38, nasogastric tube inner wall and the laminating of connecting pipe 38 outer wall mutually, and annular plate 39 that sets up can play sealed effect to the intraductal and one end of transfer line 15 of nasogastric feeding, has guaranteed the normal use of device.

During the use, connect nasogastric feeding pipe and connecting pipe 38, place nasogastric feeding liquid and flush fluid in first staving 21, the second staving 37 respectively, open the device through switch 4 on display device 3, make second solenoid valve 28 open and second registration arm 27 close, motor 30 drives rolling disc 10 and rotates, rotor 29 on the rolling disc 10 extrudes transfer line 15, can pump out the liquid is watched to the nose in transfer line 15, and according to patient's user demand, can be through the rotational speed of switch 4 control motor 30, and then the speed that control nasogastric feeding liquid was pumped out, and heating device 20 that sets up can heat the liquid is watched to the nose, satisfy the needs of different usages.

When the device is cleaned after use, the nasogastric tube is separated from the connecting tube 38, the second electromagnetic valve 28 can be controlled to be closed through the switch 4, the second positioning tube 27 is opened, the flushing fluid in the second barrel body 37 can be pumped out, the infusion tube 15 can be cleaned, the bottom of the set infusion tube 15 can be clamped in the placing groove 13 through the rotated pressing plate 1 when not used, the bottom of the infusion tube 15 is protected, leakage can be avoided, the hanging belt 8 facilitates carrying of a patient on the device, when the nasogastric tube and the flushing fluid need to be added into the first barrel body 21 and the second barrel body 37, the threaded rod 24 and the connecting seat 7 can be screwed out of one end of the box body 9, the sealing cover 23 is taken out of the first barrel body 21 and the second barrel body 37, the nasogastric tube and the flushing fluid can be added, and the first barrel body 21, a switch and a switch are arranged on the second barrel body 37, the connection between the first barrel body 21 and the connecting seat 7, the connecting seat can be used for connecting seat, the connecting seat and the nasal gastric tube, the nasal gastric tube and the connecting body can be used for cleaning fluid, and the nasal gastric tube, and the device can be used for cleaning the nasal gastric tube, Threaded connection between second staving 37 and first registration arm 25, the second registration arm 27 can realize dismantling of first staving 21, second staving 37, has made things convenient for the washing of first staving 21, second staving 37, has brought the facility for patient's use, has guaranteed the cleanliness factor that the device used simultaneously.

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 an electronic nasal feeding pump of portable digital display formula, includes box body (9), its characterized in that: the inner part of the box body (9) is coaxially connected with a second supporting plate (19), one side of the second supporting plate (19) is respectively connected with a battery (22), a first barrel body (21) and a second barrel body (37), one ends of the first barrel body (21) and the second barrel body (37) are respectively in threaded connection with a sealing cover (23), the bottoms of the first barrel body (21) and the second barrel body (37) are connected with a three-way pipe (11) through a control device, the bottom of the three-way pipe (11) is connected with a liquid conveying pipe (15), one side of the box body (9) far away from the second supporting plate (19) is connected with a positioning block (17), a U-shaped groove (16) is arranged in the positioning block (17), a rotating disc (10) is coaxially arranged in the U-shaped groove (16), one side of the rotating disc (10) is coaxially connected with a motor (30), and the other end of the motor (30) is connected to the inner wall of the U-shaped groove (16), a plurality of mounting grooves (31) are formed in the outer wall of the rotating disc (10) along the axial direction at equal intervals, rotating rollers (29) are rotatably connected in the mounting grooves (31), the infusion tube (15) is connected in a U-shaped groove (16), the rotating rollers (29) are abutted to the infusion tube (15), the other end of the infusion tube (15) penetrates through the outside of the box body (9), a display device (3) is arranged on the outer wall of the box body (9), a switch (4) is arranged on the display device (3), a motor (30) and a control device are connected with a battery (22) through wires, the control device comprises a first positioning tube (25) and a second positioning tube (27), the first positioning tube (25) and the second positioning tube (27) penetrate through a second supporting plate (19), and heating devices (20) are fixedly connected to the outer walls of the first positioning tube (25) and the second positioning tube (27), the bottom parts of the first barrel body (21) and the second barrel body (37) are respectively in threaded connection with one end of a first positioning pipe (25) and one end of a second positioning pipe (27), the other ends of the first positioning pipe (25) and the second positioning pipe (27) are respectively connected with a second electromagnetic valve (28) and a first electromagnetic valve (6), the second electromagnetic valve (28) and the first electromagnetic valve (6) are connected with a three-way pipe (11) through a transverse pipe (26), one end of the box body (9) is communicated with a threaded pipe (2), a threaded rod (24) is coaxially connected in the threaded pipe (2), one end of the threaded rod (24) is abutted against a sealing cover (23), the other end of the threaded rod (24) is coaxially connected with a connecting seat (7), the outer wall of one end of the box body (9) provided with the connecting seat (7) is connected with a hanging belt (8), and the outer wall of the box body (9) is fixedly connected with a USB interface (5), USB interface (5) are connected with battery (22) through the wire, coaxial fixedly connected with first backup pad (18) on the inner wall of box body (9), the setting of first backup pad (18) is run through to the bottom of three-way pipe (11), be equipped with standing groove (13) on the one end outer wall of box body (9), the bottom of transfer line (15) is passed through positioning seat (36) and is connected in one side of standing groove (13), it is connected with clamp plate (1) to rotate on positioning seat (36), the one end symmetry that clamp plate (1) is close to positioning seat (36) is equipped with mounting panel (35), mounting panel (35) rotate the both sides of connecting in positioning seat (36), fixedly connected with V type splint (32) on the opposite side of clamp plate (1), be connected with antislip strip (12) on the one end inner wall that positioning seat (36) was kept away from in positioning seat (13), one side fixedly connected with two second splint (33) that positioning seat (36) were kept away from in positioning seat (13) in standing groove (13) One side of clamp plate (1) is equipped with limiting plate (34), the width of limiting plate (34) is less than the distance between two second splint (33), two first splint (14) of fixedly connected with on one side of locating piece (17), transfer line (15) can be placed between two first splint (14), are located coaxial coupling has connecting pipe (38) in transfer line (15) one end of box body (9) bottom, connecting pipe (38) are the stereoplasm connecting pipe, the outer wall central point of connecting pipe (38) puts coaxial coupling and has annular slab (39).