CN213048291U - Nasal feeding nutrition pump with constant temperature heating function - Google Patents
Nasal feeding nutrition pump with constant temperature heating function Download PDFInfo
- Publication number
- CN213048291U CN213048291U CN202020512696.7U CN202020512696U CN213048291U CN 213048291 U CN213048291 U CN 213048291U CN 202020512696 U CN202020512696 U CN 202020512696U CN 213048291 U CN213048291 U CN 213048291U
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- Prior art keywords
- nutrition pump
- rubber tube
- pump
- constant temperature
- temperature heating
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- Expired - Fee Related
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Abstract
The utility model relates to the field of medical equipment, and discloses a nasal feeding nutrition pump with constant temperature heating, which comprises a nutrition pump, wherein the nutrition pump is in a cylindrical tank shape, the top of the nutrition pump is provided with a filling port, the filling port is in a circular hole shape, the filling port penetrates through the top wall surface of the nutrition pump and is communicated with a hollow area inside the nutrition pump, and the side wall of the material filling opening is provided with screw threads, the material filling opening is provided with a sealing cover which is in a cylindrical block shape, when the nasal feeding nutrition pump with constant temperature heating is needed to be used, the rubber tube is inserted into the nasal cavity through the guide head and extends to the inner part of the esophagus through the nasal cavity, when the rubber tube reaches the stomach position, the bottom of the rubber plate is limited to be overturned by the extrusion of the nasal cavity wall, and the deformation force transmitted by overturning and the extrusion of the nasal cavity wall are utilized, therefore, the rubber tube is fixed at the designated position, and the effect of avoiding the rubber tube from falling off or being inserted too deeply due to physiological movement is achieved.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a nasal feeding nutrition pump of area constant temperature heating.
Background
Nasal feeding, namely nasal feeding (nasogastric gavage), is to send a gastric tube into the stomach of a patient through a nasal cavity, and to beat food into the stomach of the patient through the gastric tube, the nasal feeding is usually used for unconscious patients or patients who cannot eat the nasal feeding, and even if the patients are in a unconscious state, part of the normal physiology is still normal, wherein the peristalsis of the inner wall and the tracheal wall of a human body is included, and when the hose is inserted into the stomach through the nasal cavity by a conventional nasal feeding nutrition pump, the hose needs to be fixed by an artificial or medical adhesive tape, so that the situation that the hose falls off or is inserted too deep due to physiological motion is avoided, but the phenomenon that the medical adhesive tape is fixed due to the fatigue caused by artificial fixation exists, and the situation that the hose falls off or is inserted too deep due to physiological motion exists, therefore, a nasal feeding nutrition pump with constant temperature heating is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model mainly solves the technical problems existing in the prior art and provides a nasal feeding nutrition pump with constant temperature heating.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the following technical scheme that the nasal feeding nutrition pump with constant temperature heating comprises a nutrition pump, wherein the nutrition pump is in a cylindrical tank shape, the top of the nutrition pump is provided with a filling port, the filling port is in a circular hole shape, the filling port penetrates through the top wall surface of the nutrition pump and is communicated with the hollow area inside the nutrition pump, the side wall of the filling port is provided with threads, the filling port is provided with a sealing cover, the sealing cover is in a cylindrical block shape, the size of the sealing cover is matched with the size of the filling port, the side wall at the bottom of the sealing cover is provided with threads corresponding to the filling port, the threads at the side wall at the bottom of the sealing cover are mutually meshed with the threads at the inside of the filling port, the middle position of the top wall of the sealing cover is fixedly provided with a handle which is in a U-shaped plate shape, the bottom of the nutrition pump is provided with a rubber tube, the rubber tube is in a cylindrical shape, the bottom of nutrition pump is provided with the thermostat, and the thermostat cup joints on the corresponding position of rubber tube, and the output of thermostat and the lateral wall of rubber tube correspond to each other.
Preferably, the bottom of thermostat is provided with the restriction offset plate, and the restriction offset plate is for leaking hopper-shaped, and the restriction offset plate widens gradually from last to down, and the top internal diameter size and the rubber tube external diameter size of restriction offset plate agree with each other, and the bottom external diameter size and the nasal cavity internal diameter size of restriction offset plate agree with each other, and the top inside wall fixed mounting of restriction offset plate is on the rubber tube corresponds position outside wall.
Preferably, the bottom of the rubber tube is fixedly provided with a guide head, the guide head is in a shape of a circular truncated cone, the guide head gradually narrows from top to bottom, and the size of the top of the guide head is matched with the size of the bottom of the rubber tube.
Preferably, the air delivery pipe is arranged at the top of the left side wall of the nutrition pump and is in a cylindrical tubular shape, the air delivery pipe penetrates through the top wall of the left side of the nutrition pump and is communicated with the hollow area inside the nutrition pump, and an air bag is fixedly arranged at one end, far away from the nutrition pump, of the air delivery pipe.
Preferably, the top of the inner side of the nutrition pump is fixedly provided with a filter bag which is in a hemispherical arc shape, the position of the filter bag corresponds to the position of the feeding port, and the size of the gap between the filter screens of the filter bag is set according to the inner diameter of the rubber tube and the size of the trachea of a human body.
Advantageous effects
The utility model provides a nasal feeding nutrition pump with constant temperature heating. The method has the following beneficial effects:
(1) this take nasal feed nutrition pump of constant temperature heating, when needs use, pass through the seeker with the rubber tube and insert the nasal cavity, extend to the esophagus through the nasal cavity inside, when the rubber tube reachd the stomach position, restriction offset plate bottom receives the extrusion of nasal cavity wall and overturns, through the deformation power and the extrusion of nasal cavity wall of upset transmission to fix the rubber tube in the assigned position, thereby reach and avoid leading to the rubber tube to drop or insert the effect that the too deep condition of degree takes place because of physiological motion.
(2) This take nasal feed nutrition pump of constant temperature heating infuses nutrient solution to nutrition pump inside through irritating the material mouth, filters the large granule in with the nutrient solution through the filter bag at the inboard top of nutrition pump to reach and avoid large granule nutrient solution to carry out the effect that the jam condition takes place to rubber tube or human inside trachea.
Drawings
FIG. 1 is a schematic view of the overall structure of the nasal feeding nutrition pump with constant temperature heating of the utility model;
fig. 2 is a schematic view of the partial structure of the nutrition pump of the present invention.
Illustration of the drawings:
1 nutrition pump, 2 material filling openings, 3 sealing covers, 4 handles, 5 rubber tubes, 6 thermostats, 7 limiting rubber plates, 8 guide heads, 9 gas transmission tubes, 10 air bags and 11 filter bags.
The specific implementation mode is as follows:
the technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1-2, a nasal feeding nutrition pump with constant temperature heating comprises a nutrition pump 1, wherein the nutrition pump 1 is in a cylindrical tank shape, a feeding port 2 is formed at the top of the nutrition pump 1, the feeding port 2 is in a circular hole shape, the feeding port 2 penetrates through the top wall surface of the nutrition pump 1 and is communicated with a hollow area inside the nutrition pump 1, a thread is arranged on the side wall of the feeding port 2, a sealing cover 3 is arranged on the feeding port 2, the sealing cover 3 is in a cylindrical block shape, the size of the sealing cover 3 is matched with the size of the feeding port 2, a thread is arranged on the bottom side wall of the sealing cover 3 corresponding to the position of the feeding port 2, the thread on the bottom side wall of the sealing cover 3 is meshed with the internal thread of the feeding port 2, a handle 4 is fixedly arranged at the middle position of the top wall surface of the sealing cover 3, the handle 4 is in a U-shaped plate shape, a rubber tube 5 is arranged at the bottom of the, the rubber tube 5 penetrates through the top wall surface of the nutrition pump 1 to be communicated with a hollow area inside the nutrition pump 1, the bottom of the nutrition pump 1 is provided with a thermostat 6, the thermostat 6 is a disclosed technology, details are not repeated, the thermostat 6 is sleeved on the corresponding position of the rubber tube 5, the output end of the thermostat 6 corresponds to the side wall of the rubber tube 5, the bottom of the thermostat 6 is provided with a limiting rubber plate 7, the limiting rubber plate 7 is funnel-shaped, the limiting rubber plate 7 gradually widens from top to bottom, the size of the top inner diameter of the limiting rubber plate 7 is matched with the size of the outer diameter of the rubber tube 5, the size of the bottom outer diameter of the limiting rubber plate 7 is matched with the size of the inner diameter of the nasal cavity, the top inner side wall of the limiting rubber plate 7 is fixedly arranged on the outer side wall surface of the corresponding position of the rubber tube 5, the bottom of the rubber tube 5 is fixedly provided with a guide head 8, the guide head 8 is in, the top size of seeker 8 agrees with each other with the bottom size of rubber tube 5, the left side wall top of nutrition pump 1 is provided with gas-supply pipe 9, and gas-supply pipe 9 is cylindrical tubulose, and gas-supply pipe 9 runs through the left side top wall of nutrition pump 1 and the inside hollow region intercommunication of nutrition pump 1, the one end fixed mounting that nutrition pump 1 was kept away from to gas-supply pipe 9 has gasbag 10, and gasbag 10 is the technique of having disclosed, does not do this and give unnecessary details, 1 inboard top fixed mounting of nutrition pump has filter bag 11, and filter bag 11 is the technique of having disclosed, does not do not here give unnecessary details, and filter bag 11 is the hemisphere arcuation, and the position of filter bag 11 and the position of irritating material mouth 2 correspond each other, and the filter screen clearance size of filter bag 11 sets up according to the internal diameter.
The working principle is as follows:
when the nutrient solution infusion device is used, the nutrient solution is infused into the interior of the nutrient pump 1 through the infusion port 2, large particles in the nutrient solution are filtered through the filter bag 11 at the top of the inner side of the nutrient pump 1, the top of the nutrient pump 1 is sealed through the sealing cover 3, the rubber tube 5 is inserted into the nasal cavity through the guide head 8 and extends into the esophagus through the nasal cavity, when the rubber tube 5 reaches the position of the stomach, the bottom of the rubber plate 7 is limited to be extruded by the wall of the nasal cavity to turn over, the rubber tube 5 is fixed at a specified position through the deformation force of turning transmission and extrusion of the wall of the nasal cavity, air pressure is generated through the extrusion air bag 10, the air pressure compresses the nutrient solution in the interior of the nutrient pump 1 to enable the nutrient solution to be infused into the interior of the stomach of a human body through the rubber tube 5, and when the nutrient solution enters the.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a nasal feeding nutrition pump of area constant temperature heating, includes nutrition pump (1), its characterized in that: the utility model discloses a nutrition pump, including nutrition pump (1), irrigation mouth (2) have been seted up at the top of nutrition pump (1), be provided with closing cap (3) on irrigation mouth (2), the top wall intermediate position fixed mounting of closing cap (3) has handle (4), and handle (4) are "U" shape platelike, the bottom of nutrition pump (1) is provided with rubber tube (5), the bottom of nutrition pump (1) is provided with thermostat (6), the bottom of thermostat (6) is provided with restriction offset (7), the bottom fixed mounting of rubber tube (5) has seeker (8), the left side wall top of nutrition pump (1) is provided with gas-supply pipe (9), the one end fixed mounting that nutrition pump (1) was kept away from in gas-supply pipe (9) has gasbag (10), nutrition pump (1) inboard top fixed mounting has filter bag (11).
2. The nasal feeding nutrition pump with constant temperature heating according to claim 1, characterized in that: the feeding hole (2) penetrates through the top wall surface of the nutrition pump (1) to be communicated with the hollow area inside the nutrition pump (1), and threads are arranged on the side wall of the feeding hole (2).
3. The nasal feeding nutrition pump with constant temperature heating according to claim 1, characterized in that: the size of closing cap (3) agrees with each other with the size of irritating material mouth (2), and the bottom lateral wall of closing cap (3) corresponds the position of irritating material mouth (2) and is provided with the screw thread, and closing cap (3) bottom lateral wall screw thread and irritate material mouth (2) inside screw thread intermeshing.
4. The nasal feeding nutrition pump with constant temperature heating according to claim 1, characterized in that: the rubber tube (5) is cylindrical and tubular, the rubber tube (5) penetrates through the top wall surface of the nutrition pump (1) and is communicated with the hollow area inside the nutrition pump (1), the thermostat (6) is sleeved on the corresponding position of the rubber tube (5), and the output end of the thermostat (6) corresponds to the side wall of the rubber tube (5) mutually.
5. The nasal feeding nutrition pump with constant temperature heating according to claim 1, characterized in that: restriction offset plate (7) are for leaking hopper-shaped, and restriction offset plate (7) from last to becoming widewell gradually, and the top internal diameter size of restriction offset plate (7) agrees with each other with rubber tube (5) external diameter size, and the bottom external diameter size of restriction offset plate (7) agrees with each other with nasal cavity internal diameter size, and the top inside wall fixed mounting of restriction offset plate (7) corresponds on the position outside wall in rubber tube (5).
6. The nasal feeding nutrition pump with constant temperature heating according to claim 1, characterized in that: the guide head (8) is gradually narrowed from top to bottom, the size of the top of the guide head (8) is matched with the size of the bottom of the rubber tube (5), the gas transmission tube (9) penetrates through the top wall surface of the left side of the nutrition pump (1) and is communicated with the hollow area inside the nutrition pump (1), and the position of the filter bag (11) corresponds to the position of the filling port (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020512696.7U CN213048291U (en) | 2020-04-09 | 2020-04-09 | Nasal feeding nutrition pump with constant temperature heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020512696.7U CN213048291U (en) | 2020-04-09 | 2020-04-09 | Nasal feeding nutrition pump with constant temperature heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213048291U true CN213048291U (en) | 2021-04-27 |
Family
ID=75550991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020512696.7U Expired - Fee Related CN213048291U (en) | 2020-04-09 | 2020-04-09 | Nasal feeding nutrition pump with constant temperature heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213048291U (en) |
-
2020
- 2020-04-09 CN CN202020512696.7U patent/CN213048291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |