CN221084206U - Nasal feeding device with heating mechanism - Google Patents
Nasal feeding device with heating mechanism Download PDFInfo
- Publication number
- CN221084206U CN221084206U CN202220542470.0U CN202220542470U CN221084206U CN 221084206 U CN221084206 U CN 221084206U CN 202220542470 U CN202220542470 U CN 202220542470U CN 221084206 U CN221084206 U CN 221084206U
- Authority
- CN
- China
- Prior art keywords
- injector
- heating
- feeding device
- nasal feeding
- heating mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 91
- 238000010438 heat treatment Methods 0.000 title claims abstract description 58
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 210000002445 nipple Anatomy 0.000 claims abstract description 7
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 19
- 239000003814 drug Substances 0.000 description 8
- 210000003128 head Anatomy 0.000 description 7
- 206010008190 Cerebrovascular accident Diseases 0.000 description 6
- 208000006011 Stroke Diseases 0.000 description 6
- 230000002490 cerebral effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 208000019505 Deglutition disease Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010003504 Aspiration Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 206010014418 Electrolyte imbalance Diseases 0.000 description 1
- 208000007217 Esophageal Stenosis Diseases 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 206010030194 Oesophageal stenosis Diseases 0.000 description 1
- 208000025157 Oral disease Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010042220 Stress ulcer Diseases 0.000 description 1
- 206010043376 Tetanus Diseases 0.000 description 1
- 206010065787 Tracheal fistula Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 208000013159 conscious disturbance Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000000718 duodenal ulcer Diseases 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000003304 gavage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 238000011903 nutritional therapy Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 201000000196 pseudobulbar palsy Diseases 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a nasal feeding device with a heating mechanism, which belongs to the technical field of medical appliances and comprises a catheter, an injector and a pushing injector, wherein the pushing injector comprises a shell, a driving mechanism, a transmission mechanism, a fixing layer and a heat preservation layer, the fixing layer is used for fixedly installing the injector, the heating mechanism is arranged between the fixing layer and the heat preservation layer, the driving mechanism provides power for the transmission mechanism, the transmission mechanism comprises a pushing head, the pushing head is used for pushing a piston handle of the injector, the catheter is connected with a nipple of the injector, and the driving mechanism, the transmission mechanism, the fixing layer, the heat preservation layer and the heating layer are arranged in the shell, so that the problem of weak comfort of the nasal feeding device in the prior art is solved.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a nasal feeding device with a heating mechanism.
Background
The acute cerebrovascular diseases of cerebral apoplexy are collectively called, and dysphagia is one of common complications after cerebral apoplexy, and the incidence rate reaches 22% -70%. Mainly shows that food is difficult to move to the throat, the drinking machine is choked when eating, and the like, and complications such as aspiration, pneumonia, malnutrition and the like are often caused. In order to ensure the nutrition intake of patients, reduce the occurrence of pulmonary complications and promote the recovery of diseases, nasal feeding is clinically required to be matched with treatment.
In the acute attack stage of cerebral apoplexy, 45% of patients are in a conscious disturbance state, and 45% of patients cannot independently eat due to pseudobulbar paralysis caused by injury of bilateral cerebral cortex or brainstem bundle, so that symptoms such as stress ulcer, high metabolism, intestinal tract hypofunction and the like are easy to appear, however, the patients lack of enough nutrition and are easy to cause electrolyte disturbance to aggravate abdominal distension, and serious patients can be fatal. Through active early rehabilitation, more than 85% of dysphagia patients can be recovered or relieved. Otherwise, the optimal recovery time may be lost resulting in lifelong nasal feeding. With the operation of cerebral apoplexy emergency treatment mechanisms and the improvement of medical level, cerebral apoplexy survivors are increased, and long-term nutrition supply persons relying on gastric tubes are also increased year by year.
Among them, nasal feeding (nasogastric gavage) which is a method of nasal feeding mentioned in cerebral apoplexy is a technique of inserting a catheter into the stomach through the nasal cavity and infusing food, moisture and medicine from the inside of the catheter to maintain the nutritional therapy of the patient. Nasal feeding is suitable for: ① Patients who cannot be fed orally, such as oral disorders, post-oral surgery, esophageal stenosis, esophageal tracheal fistulas, some post-surgery or oncology patients; ② Patients who cannot open their mouth, such as those suffering from coma, tetanus, premature infants, and critical illness; ③ Patients refused to eat.
The Chinese patent application number is CN202021798549.7, the name is an automatic nasal feeding device, and the automatic nasal feeding device comprises an injector and a transmission mechanism for outputting the content in the injector at fixed time and fixed quantity, wherein the transmission mechanism is powered by the driving mechanism; the injector, the transmission mechanism and the driving mechanism are all arranged in the main body frame; the transmission mechanism is preferably a screw-nut transmission mechanism, so that food, moisture or medicines in the injector can be output at regular time and quantity, and the patient or the elderly can be safely subjected to nasal feeding on the premise of freeing hands of medical workers.
The above scheme discloses a device that can be automatic with food, moisture or the quantitative output of medicine in the syringe regularly, but the temperature of food, moisture or medicine that such device was supplied usually needs medical personnel to hold independently, and especially to when supplying nutrient solution or food, input speed is slower, and in lower temperature environment such as winter, nutrient solution or food can cool down fast, and patient often can not indicate to medical personnel yet, therefore, need to design a more comfortable, use convenient nasal feeding device, make it still can guarantee under lower temperature environment such as winter that supply nutrient solution or food keep in suitable temperature range, improve patient's comfort, be favorable to patient's improvement.
Disclosure of utility model
The nasal feeding device aims at solving the problems that the nasal feeding device in the prior art cannot ensure proper temperature of the content in a low-temperature environment, and the content in the device is rapidly cooled in the low-temperature environment, so that the comfort of a user is not strong, and the improvement of the illness state of a patient is not facilitated.
In order to achieve the above object, the present utility model has the following technical scheme:
The utility model provides a nasal feeding device with heating mechanism, includes pipe, syringe and injector, injector includes casing, actuating mechanism, drive mechanism, fixed layer and heat preservation, the fixed layer is used for fixed mounting syringe, is equipped with heating mechanism between fixed layer and the heat preservation, and actuating mechanism provides power for drive mechanism, and drive mechanism includes the push head, the push head is used for promoting the piston handle of syringe, the nipple of pipe connection syringe, actuating mechanism, drive mechanism, fixed layer, heat preservation and heat preservation set up in the casing.
Further, the heating mechanism comprises a heating plate or a heating net.
Further, the injector further comprises a controller and a temperature sensor, wherein the temperature sensor is arranged between the fixed layer and the injector, and the controller is respectively in control connection with the temperature sensor and the heating mechanism.
Further, the injector further comprises an alarm, and the controller is respectively connected with the alarm and the driving mechanism in a control manner.
Further, a cover body is arranged on the shell of the injector.
Further, the housing is cylindrical.
The utility model has the beneficial effects that:
1. According to the utility model, the novel nasal feeding device is adopted, so that the nasal feeding device can realize the functions of supplying food, moisture or medicine to a patient at a constant speed, timing and quantitatively, has the advantages of heating and ensuring the constant temperature of the content in the injection tube, obviously improves the comfort of the patient, and is beneficial to improvement of the illness state.
2. In the utility model, the heating mechanism can adopt a heating plate or a heating net as a heating element, wherein the heating effect of the heating net is better, but the cost and the sealing requirement on equipment are higher.
3. In the utility model, the injector further comprises a controller and a temperature sensor, wherein the temperature sensor is arranged between the fixed layer and the injector, and the controller is respectively in control connection with the temperature sensor and the heating mechanism.
4. In the utility model, the injector further comprises an alarm, the controller is respectively connected with the alarm and the driving mechanism in a control way, when the controller receives signals of faults of other components or working parameters of equipment exceed a preset value, the alarm can be realized, the special of the use environment of the equipment is considered, the photoelectric alarm condition is optimized, and the use safety of the equipment is ensured.
5. In the utility model, the cover body is arranged on the shell of the injector, so that the whole device can conveniently work in a closed environment, the constant temperature effect of the whole device is ensured, and the temperature can be quickly increased.
6. In the utility model, the shell is cylindrical, so that the structural design is more beneficial to heating and heat preservation, and the occupied area is smaller.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a left side view of the injector with the cover of fig. 1 closed.
Fig. 3 is a schematic structural view of the syringe.
Fig. 4 is a schematic view of the nasal feeding device in use.
FIG. 5 is a schematic diagram of the connection between the controller and other components in the preferred embodiment.
Wherein, 1, the conduit; 2. a syringe; 3. a bolus; 4. a housing; 5. a driving mechanism; 6. a transmission mechanism; 7. a fixed layer; 8. a heat preservation layer; 9. a heating mechanism; 10. pushing heads; 11. a controller; 12. a temperature sensor; 13. an alarm; 14. a cover body; 15. nipple; 16. an empty cylinder; 17. a piston; 18. a piston shaft; 19. a piston handle; 20. a base; 21. a display screen; 22. operating a button; 23. a power switch; 24. and a power supply.
Detailed Description
The present utility model will be described in further detail with reference to examples, but embodiments of the present utility model are not limited thereto.
Example 1
The utility model provides a nasal feeding device with heating mechanism, belongs to medical instrument technical field, including pipe 1, syringe 2 and injector 3, refer to fig. 1, injector 3 includes casing 4, actuating mechanism 5, drive mechanism 6, fixed layer 7 and heat preservation 8, fixed layer 7 is used for fixed mounting syringe 2, is equipped with heating mechanism 9 between fixed layer 7 and the heat preservation 8, and actuating mechanism 5 provides power for drive mechanism 6, and drive mechanism 6 includes push head 10, push head 10 is used for promoting the piston handle 19 of syringe 2, nipple 15 of syringe 2 is connected to pipe 1, actuating mechanism 5, drive mechanism 6, fixed layer 7, heat preservation 8 and heating layer set up in casing 4.
In this embodiment, the medical staff places food, moisture or medicine in the injector 2, fixes the injector 2 in the injector 3 through the fixing layer 7, realizes uniform speed and quantitative input of the food, the moisture or the medicine through the cooperation of the driving mechanism 5 and the transmission mechanism 6 of the injector 3, indirectly heats the injector 2 through the heating mechanism 9 of the injector 3, keeps the temperature of the injector 2 through the heat preservation layer 8, is placed in the shell 4, and realizes that the content conveyed to a patient is conveyed to the patient in a constant temperature environment as much as possible through the catheter 1 connected with the injector 3.
Wherein, the driving mechanism 5 in the injector 3 can be a motor, and the electric appliances (such as a heating mechanism 9, a motor, etc.) in the injector 3 can be powered by a direct current power supply or a storage battery. The transmission mechanism 6 is preferably a screw transmission structure, is the same as the transmission mechanism disclosed in the document with the patent number of ZL202021798549.7 in the prior art, has reasonable and simple structure, easy control of the walking process, low failure rate and relatively lower cost.
Example 2
This embodiment is a further optimization on embodiment 1, except that the heating mechanism 9 includes a heating plate, or a heating net with better heating effect is selected, and the heating net needs to be tightly sealed.
Example 3
This embodiment differs from embodiment 1-2 in that the injector 3 further comprises a controller 11 and a temperature sensor 12, the temperature sensor 12 is arranged between the fixed layer 7 and the injector 2, and the controller 11 is in control connection with the temperature sensor 12 and the heating mechanism 9, respectively.
Example 4
This embodiment differs from embodiments 1-3 in that the injector 3 further comprises an alarm 13, and the controller 11 is in control connection with the alarm 13 and the driving mechanism 5, respectively.
Example 5
This embodiment differs from embodiments 1-4 in that the housing 4 of the injector 3 is provided with a cover 14.
Example 6
This embodiment differs from embodiments 1 to 5 in that the housing 4 is of cylindrical shape.
Example 7
In this embodiment, a nasal feeding device of a certain model, which is autonomously designed in this hospital, is taken as an example, and this technical scheme is further described. The novel nasal feeding device can realize the automatic pushing and injecting function of the common nasal feeding device, has the functions of heating and preserving the content of the injector 2, simultaneously controls and connects the temperature sensor 12, the heating mechanism 9, the alarm 13 and the transmission mechanism 6 with the controller 11 through adding the controller 11, realizes the functions of the novel nasal feeding device of automatic pushing and injecting and preserving the temperature of nasal feeding nutrient solution/medicine, and has the specific structure shown in figures 1-2 and 5.
The novel nasal feeding device comprises a catheter 1, an injector 2 and a pushing injector 3, wherein the pushing injector 3 comprises a shell 4, a driving mechanism 5, a transmission mechanism 6, a fixing layer 7 and a heat preservation layer 8, the fixing layer 7 is used for fixedly installing the injector 2, a heating mechanism 9 is arranged between the fixing layer 7 and the heat preservation layer 8, and the driving mechanism 5 provides power for the transmission mechanism 6.
Wherein the syringe 2 comprises a nipple 15, a hollow cylinder 16, a piston 17, a piston shaft 18 and a piston handle 19, referring to fig. 3, the transmission mechanism 6 comprises a push head 10, the push head 10 is used for pushing the piston handle 19 of the syringe 2, the catheter 1 is connected with the nipple 15 of the syringe 2, and the driving mechanism 5, the transmission mechanism 6, the fixing layer 7, the heat preservation layer 8 and the heating layer are arranged in the shell 4.
In this embodiment, the heating mechanism 9 includes a heating network, the heating network heats by a connected power supply 24, the injector 3 further includes a controller 11 and a temperature sensor 12, the temperature sensor 12 is disposed between the fixed layer 7 and the injector 2, and the controller 11 is respectively in control connection with the temperature sensor 12 and the heating mechanism 9.
The caregivers can start and stop the device by turning on and off the power switch 23 on the injector 3, refer to fig. 5. The nursing staff sets the constant temperature of the content in the injector 2 through the operation button 22 on the injector 3, after the controller 11 receives the corresponding instruction, the corresponding heating mechanism 9 is controlled to work, after the temperature sensor 12 feeds back the temperature information to the controller 11 through the heating net to the proper (expected) temperature, the controller 11 controls the corresponding heating mechanism 9 to stop heating, the constant temperature of the content in the injector 2 is realized through the cooperation of the heat preservation 8 and the heating mechanism 9 in the device, the comfort of the patient is ensured, and the improvement of the illness state is facilitated.
In this embodiment, the injector 3 further includes an alarm 13, the controller 11 is respectively in control connection with the alarm 13 and the driving mechanism 5, and the controller 11 controls the start and stop and the rotation speed of the driving mechanism 5 to realize controlling the input speed of the content in the injector 2, and in consideration of the application environment specificity of the nasal feeding device, the alarm 13 of the injector 3 in this embodiment adopts an audible and visual alarm 13, and can alarm in time when the injector 3 fails (pressure abnormality and temperature abnormality).
In this embodiment, the cover 14 is disposed on the housing 4 of the injector 3, and the nasal feeding device is sealed by the cover 14, so as to rapidly heat the content in the injector 2, and ensure that the temperature of the content in the nasal feeding device is relatively constant.
In this embodiment, the housing 4 is cylindrical, which is favorable for ensuring the constant temperature effect of the nasal feeding device, and the bottom of the housing 4 is provided with a base 20 for placing the nasal feeding device on a working table.
In this embodiment, the information of temperature, bolus quantity, time and the like of the injector 3 can be displayed by a display screen 21 designed on the housing 4, and an operation button 22 for operation by a nursing staff is arranged on the housing 4 of the injector 3, and the state of the device in use is referred to as a figure 4.
Claims (6)
1. A nasal feeding device with a heating mechanism, characterized in that: including pipe (1), syringe (2) and injector (3), injector (3) include casing (4), actuating mechanism (5), drive mechanism (6), fixed layer (7) and heat preservation (8), fixed layer (7) are used for fixed mounting syringe (2), are equipped with heating mechanism (9) between fixed layer (7) and heat preservation (8), and actuating mechanism (5) provide power for actuating mechanism (6), and actuating mechanism (6) include push head (10), push head (10) are used for promoting piston handle (19) of syringe (2), nipple (15) of syringe (2) are connected to pipe (1), actuating mechanism (5), actuating mechanism (6), fixed layer (7), heat preservation (8) and heating layer set up in casing (4).
2. A nasal feeding device with a heating mechanism according to claim 1, wherein: the heating mechanism (9) comprises a heating plate or a heating net.
3. A nasal feeding device with a heating mechanism according to claim 2, wherein: the injector (3) further comprises a controller (11) and a temperature sensor (12), wherein the temperature sensor (12) is arranged between the fixed layer (7) and the injector (2), and the controller (11) is respectively in control connection with the temperature sensor (12) and the heating mechanism (9).
4. A nasal feeding device with a heating mechanism according to claim 3, wherein: the injector (3) further comprises an alarm (13), and the controller (11) is respectively connected with the alarm (13) and the driving mechanism (5) in a control manner.
5. A nasal feeding device with a heating mechanism according to any one of claims 1-4, wherein: a cover body (14) is arranged on the shell (4) of the injector (3).
6. A nasal feeding device with a heating mechanism as claimed in claim 5, wherein: the shell (4) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542470.0U CN221084206U (en) | 2022-03-14 | 2022-03-14 | Nasal feeding device with heating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220542470.0U CN221084206U (en) | 2022-03-14 | 2022-03-14 | Nasal feeding device with heating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221084206U true CN221084206U (en) | 2024-06-07 |
Family
ID=91328895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220542470.0U Active CN221084206U (en) | 2022-03-14 | 2022-03-14 | Nasal feeding device with heating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221084206U (en) |
-
2022
- 2022-03-14 CN CN202220542470.0U patent/CN221084206U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113797222A (en) | Oxygen capsule, preparation method and application thereof | |
| CN221084206U (en) | Nasal feeding device with heating mechanism | |
| CN113144332B (en) | Intelligent injection device and method for monitoring blood sugar and insulin concentration on line | |
| McCoy et al. | Nursing management of breast feeding for preterm infants | |
| CN201578748U (en) | Timing and quantitative feeding device | |
| CN203564562U (en) | Liquid food booster | |
| CN114652612A (en) | Nasal feeding tube nursing device and method for patient with cerebral apoplexy accompanied with dysphagia | |
| CN212261897U (en) | Flow-rate-controllable feeding bottle for premature infant | |
| CN102210893B (en) | Ozone diabetes therapeutic apparatus | |
| CN209611885U (en) | A kind of higher automatic infusion device of safety | |
| CN213284454U (en) | Enteral nutrition infusion device convenient and fast to use and beneficial to movement of patient | |
| CN201823083U (en) | Nasal feeding input device | |
| CN212166167U (en) | Enteral nutrition device of nasal feeding pump | |
| CN219185013U (en) | Nipple with nipple | |
| CN215607781U (en) | Heating device for gastrointestinal nutrient canal | |
| CN217612063U (en) | Device is tempered with feed to premature infant | |
| CN215193860U (en) | Nasal feeding medicine feeder for clinical nursing of old patients | |
| CN221266702U (en) | Drug delivery device | |
| CN219538947U (en) | Nursing liquid food feeding device | |
| CN219398240U (en) | Nursing medicine feeder for old people | |
| CN221154485U (en) | A cyclic pharyngeal muscle sacculus expansion frozen water circulation automatic control device for dysphagia rehabilitation | |
| CN215608701U (en) | Medicine feeding device for child respiratory nursing medicine | |
| CN213157894U (en) | Enteral nutrition infusion device capable of heating | |
| CN220852593U (en) | Nutrient solution heating device | |
| CN215308489U (en) | Enteral nutrition infusion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |