CN216022176U - Quantitative nasal feeding device - Google Patents
Quantitative nasal feeding device Download PDFInfo
- Publication number
- CN216022176U CN216022176U CN202121790138.8U CN202121790138U CN216022176U CN 216022176 U CN216022176 U CN 216022176U CN 202121790138 U CN202121790138 U CN 202121790138U CN 216022176 U CN216022176 U CN 216022176U
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- CN
- China
- Prior art keywords
- liquid food
- nasal feeding
- ratchet disc
- feeding device
- coaxially
- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 235000021056 liquid food Nutrition 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 235000020888 liquid diet Nutrition 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000006180 nutrition needs Nutrition 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A quantitative nasal feeding device, which effectively solves the problem that the existing quantitative feeding device is easy to precipitate; the device comprises a shell in the left and right directions, wherein a ratchet disc which is axially and coronal up and down is rotationally connected in the shell, gears are coaxially arranged at the lower end of the ratchet disc, a liquid diet cavity which is axially and left and right and is positioned at the right side of the ratchet disc is arranged in the shell, a feeding pipe which is axially and left and right is arranged at the right end of the liquid diet cavity, a stirring wheel is coaxially and rotationally connected on the right side wall in the liquid diet cavity, a rotating rod is coaxially arranged on the stirring wheel, the left end of the rotating rod penetrates through the liquid diet cavity and is provided with two rotating plates which are distributed left and right, the rotating plate on the left side is in the front and back directions, the rotating plate on the right side is in the up and down directions, the rotating plate can be inserted between two adjacent teeth of the ratchet disc, a piston is coaxially and slidably connected in the liquid diet cavity, a pull frame which is in the left and right directions and can be meshed with the gears is slidably connected in the pull frame in the left and right directions; the utility model has the advantages of ingenious design and convenient use.
Description
Technical Field
The utility model relates to the technical field of nursing auxiliary instruments for old patients, in particular to a quantitative nasal feeding device.
Background
When the old people suffer from certain diseases, the daily needs of the body can be maintained only by nasal feeding liquid diet, but quantitative nasal feeding is needed because the body condition of each old person is different, but when the existing quantitative nasal feeding device is used for feeding liquid diet, the liquid diet is easy to precipitate due to long feeding process time, so that the feeding process of medical personnel to patients is delayed, and the nutritional needs of the patients cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a quantitative nasal feeding device, which effectively solves the problem that the prior quantitative feeding device is easy to precipitate.
The technical scheme includes that the device comprises a shell in the left-right direction, a ratchet disc which is axially and coronal up and down is rotatably connected in the shell, gears are coaxially arranged at the lower end of the ratchet disc, a liquid food cavity which is axially and leftwards and rightwards arranged in the shell is provided, a feeding pipe which is axially and leftwards is arranged at the right end of the liquid food cavity, a stirring wheel is coaxially and rotatably connected onto the right side wall in the liquid food cavity, a rotating rod is coaxially arranged on the stirring wheel, the left end of the rotating rod penetrates through the liquid food cavity and is provided with two rotating plates which are distributed leftwards and rightwards, the rotating plate on the left side is in the front-back direction, the rotating plate on the right side is in the up-down direction, the rotating plate can be inserted between two adjacent teeth of the ratchet disc, a piston is coaxially and slidably connected into the liquid food cavity, a pull frame which is arranged leftwards and rightwards and has a backward opening, and racks which are slidably connected into the pull frame in the left-right direction and can be meshed with the gears.
The utility model has the advantages of ingenious design and convenient use, can realize the repeated stirring of the liquid food by the stirring wheel while realizing the quantitative nasal feeding of patients by pushing the pull frame, and prevents the liquid food from precipitating in the feeding process.
Drawings
FIG. 1 is a front isometric view of the present invention.
FIG. 2 is a front elevational perspective view, in full section, of the present invention.
FIG. 3 is a top isometric view in full section of the present invention.
FIG. 4 is a left side elevational view, in full section, of the present invention.
Fig. 5 is an enlarged view of a in fig. 3 of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The food processing device is characterized by being provided by figures 1 to 5, and comprises a shell 1 in the left and right directions, wherein the shell 1 is rotationally connected with a ratchet disc 2 which is axially and crown-shaped up and down, gears 3 are coaxially arranged at the lower ends of the ratchet discs 2, a liquid food cavity 4 which is axially and rightwards arranged on the ratchet disc 2 is arranged in the shell 1, a feeding pipe 5 which is axially and leftwards and rightwards arranged is arranged at the right end of the liquid food cavity 4, a stirring wheel 6 is coaxially and rotationally connected with the right side wall in the liquid food cavity 4, a rotating rod 7 is coaxially arranged on the stirring wheel 6, the left end of the rotating rod 7 penetrates through the liquid food cavity 4 and is provided with two rotating plates 8 which are distributed left and right, the rotating plate 8 on the left side is in the front and back direction, the rotating plate 8 on the right side is in the up and down direction, the rotating plate 8 can be inserted between two adjacent teeth of the ratchet disc 2, a piston 9 is coaxially and slidably connected with the liquid food cavity 4, a pulling frame 10 which is arranged on the left and rightwards and has a backward opening, and a rack 11 which is slidably connected with the left and right direction and can be meshed with the gears 3.
In order to make the rack 11 slide on the pull frame 10 only in the front-back direction, the left and right inner side walls in the pull frame 10 are respectively provided with a sliding slot 12 in the front-back direction, and the left and right ends of the rack 11 are respectively provided with a sliding block 13 in the front-back direction and capable of sliding in the sliding slot 12 on the corresponding side.
In order to facilitate the resetting of the rack 11, a plurality of compression springs 14 distributed along the left-right direction and in the front-back direction are arranged at the front end of the rack 11, and the front ends of the compression springs 14 are connected with the pull frame 10.
In order to facilitate the medical staff to quantify the liquid food, the front end of the pull frame 10 is provided with a plurality of scale grooves 15 distributed along the left and right direction.
In order to facilitate the operation of the medical staff, the left end of the pull frame 10 penetrates through the housing 1 and is provided with a pull handle 16 in left-right axial direction.
In order to facilitate the holding of the medical staff, the lower end of the shell 1 is provided with a grab handle 17 in the vertical direction.
When the feeding tube is used, a medical worker holds the handle 17 to insert the feeding tube 5 into a container filled with liquid food, presses the rack 11 forward, the rack 11 moves forward and compresses the pressure spring 14 forward, the pressure spring 14 has backward pressure, after the medical worker presses a certain distance, the rack 11 is disengaged from the gear 3, the medical worker pulls the pull frame 10 leftward, the pull frame 10 moves leftward and drives the piston 9 to move leftward, and the piston 9 moves leftward and sucks the liquid food in the container into the liquid food cavity 4 through the feeding tube 5;
after the medical staff sucks for a period of time, when the needed number on the scale groove 15 is positioned on the left side wall of the shell 1, the medical staff stops pulling the pull frame 10 and stops pressing the rack 11, at the moment, the rack 11 moves backwards due to the backward pressure of the pressure spring 14, the rack 11 moves backwards for a certain distance and then is meshed with the gear 3 again, and when the medical staff needs to feed the patient with nasal feeding, the medical staff enables the nasal feeding tube to be communicated with the feeding tube;
at the moment, the rear moistening circle pushes the pull handle 16 rightwards, the pull handle 16 drives the pull frame 10 to move rightwards, the pull frame 10 drives the piston 9 to move rightwards, the liquid food in the liquid food cavity 4 is extruded rightwards when the piston 9 moves rightwards, the pull frame 10 moves rightwards and drives the gear 3 to rotate anticlockwise through the rack 11, the gear 3 drives the ratchet disc 2 to rotate anticlockwise, the ratchet teeth drive the rotating rod 7 to rotate anticlockwise through the rotating plate 8 on the right side while the ratchet disc 2 rotates anticlockwise, the rotating rod 7 drives the stirring plate wheel to stir the liquid food in the liquid food cavity 4 anticlockwise, and after the ratchet disc 2 rotates anticlockwise for a certain angle, the rotating plate 8 on the right side is in the front-back direction, and the rotating plate 8 on the left side is in the up-down direction;
at the moment, the pull frame 10 drives the ratchet disc 2 to continuously rotate anticlockwise through the rack 11, while the ratchet disc 2 rotates anticlockwise, the ratchets drive the rotating rod 7 to rotate clockwise through the rotating plate 8 on the left side, the rotating rod 7 drives the stirring plate wheel to stir the liquid food in the liquid food cavity 4 clockwise, after the ratchet disc 2 rotates anticlockwise for a certain angle, the two rotating plates 8 return to the initial position, and at the moment, medical personnel continuously push the pull handle 16 rightwards, so that when the stirring wheel 6 stirs the liquid food, the piston 9 moves rightwards to extrude the liquid food into a patient, and the liquid food is placed to be precipitated in the feeding process;
medical personnel promote a section distance back of pull handle 16 right, and piston 9 moves to the home position on the rightmost side in liquid food chamber 4, and the ration is fed and is finished this moment, and when needs continued the ration to be fed, medical personnel repeated above-mentioned process can, treat to feed and finish the back, medical personnel break off the intercommunication of feeding tube and nasal feeding tube to it can to wash liquid food chamber 4.
The nasal feeding device is simple in structure, novel in conception, convenient to use and high in practicability, and is provided with the shell, the liquid food cavity, the ratchet disc, the rotating rod, the stirring wheel, the piston, the pulling frame, the rack and the like, so that medical staff can feed patients quantitatively through nasal feeding conveniently, the liquid food can be prevented from precipitating in the feeding process, the sliding chute and the sliding block are arranged, the rack can only slide back and forth conveniently, the pressure spring is arranged, the medical staff can reset the rack conveniently, and the pulling handle and the grab handle are arranged, so that the medical staff can operate conveniently.
Claims (6)
1. A quantitative nasal feeding device comprises a shell (1) in the left and right directions, and is characterized in that a vertical axial and coronal ratchet disc (2) is rotationally connected in the shell (1), gears (3) are coaxially arranged at the lower end of the ratchet disc (2), a liquid food cavity (4) which is located in the right of the ratchet disc (2) and is in the left and right axial directions is arranged in the shell (1), a left and right axial feeding pipe (5) is arranged at the right end of the liquid food cavity (4), a stirring wheel (6) is coaxially and rotationally connected on the inner right side wall of the liquid food cavity (4), a rotating rod (7) is coaxially arranged on the stirring wheel (6), the left end of the rotating rod (7) penetrates through the liquid food cavity (4) and is provided with two rotating plates (8) which are distributed left and right, the rotating plate (8) on the left side is in the front and back direction, the rotating plate (8) on the right side is in the up and down direction, the rotating plate (8) can be inserted between two adjacent teeth of the ratchet disc (2), and a piston (9) is coaxially and slidably connected in the liquid food cavity (4), a pull frame (10) with a backward opening in the left-right direction is arranged at the left end of the piston (9), and a rack (11) which is in the left-right direction and can be meshed with the gear (3) is connected in the pull frame (10) in a sliding manner.
2. The quantitative nasal feeding device according to claim 1, characterized in that the inner side walls of the pull frame (10) are respectively provided with a front and a rear sliding grooves (12), and the left and the right ends of the rack (11) are respectively provided with a front and a rear sliding blocks (13) which can slide in the sliding grooves (12) on the corresponding sides.
3. The quantitative nasal feeding device according to claim 1, wherein the front end of the rack (11) is provided with a plurality of compression springs (14) which are distributed along the left-right direction and along the front-back direction, and the front ends of the compression springs (14) are connected with the pull frame (10).
4. The quantitative nasal feeding device as claimed in claim 1, wherein the front end of the pulling frame (10) is provided with a plurality of scale grooves (15) distributed along the left-right direction.
5. A quantitative nasal feeding apparatus according to claim 1, wherein the left end of the pulling frame (10) penetrates the housing (1) and is provided with a left-right axial pulling handle (16).
6. A quantitative nasal feeding apparatus according to claim 1, wherein the lower end of the housing (1) is provided with a handle (17) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790138.8U CN216022176U (en) | 2021-08-03 | 2021-08-03 | Quantitative nasal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790138.8U CN216022176U (en) | 2021-08-03 | 2021-08-03 | Quantitative nasal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216022176U true CN216022176U (en) | 2022-03-15 |
Family
ID=80557160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790138.8U Expired - Fee Related CN216022176U (en) | 2021-08-03 | 2021-08-03 | Quantitative nasal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216022176U (en) |
-
2021
- 2021-08-03 CN CN202121790138.8U patent/CN216022176U/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 |
Granted publication date: 20220315 |