CN211244656U

CN211244656U - Digestion is fed and is eaten nursing device

Info

Publication number: CN211244656U
Application number: CN201922182558.7U
Authority: CN
Inventors: 介靖娅; 张阳; 党元娜
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-14
Anticipated expiration: 2029-12-09

Abstract

A digestion feeding nursing device, which effectively solves the problem that the flow rate of the existing feeding device is inconvenient to control; the device comprises a shell with an upward axial direction and an upward opening, wherein a connecting pipe communicated with the interior of the shell is coaxially arranged on the lower end face of the shell, a piston head tightly attached to the inner side wall of the shell is detachably connected to the upper end of the shell, a connecting ring is connected to the outer edge face of the upper end of the shell in a threaded manner, a limiting plate capable of contacting with the shell is coaxially arranged in the connecting ring, a threaded shaft which is axially arranged up and down and can rotate back and forth is arranged on the left side of the limiting plate, the lower end of the threaded shaft can be inserted into the shell and is in threaded connection; the medical personnel of being convenient for feed the food to the patient, be favorable to medical personnel to control the velocity of flow of feeding the food, this simple structure, convenient operation conceives novelty, and the practicality is strong.

Description

Digestion is fed and is eaten nursing device

Technical Field

The utility model relates to a medical treatment auxiliary instrument technical field of gastroenterology, concretely relates to digestion is fed and is eaten nursing device.

Background

The liquid diet is applicable to severe patients who are extremely weak and chew food, such as high fever, patients suffering from diseases such as oral cavity, cheek, before and after surgical operations, acute gastroenteritis and narrow esophagus, and some patients lie in bed and can not take care of themselves, and the liquid diet is fed to such patients to enable the patients to use manual feeding or injector injection, so that the manual feeding operation is complicated, the liquid diet can be spilled, the clothes and bedding are polluted, and the flow rate is difficult to control according to the requirements of the patients when the liquid diet is fed by the injector.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a digestion feeding nursing device, which effectively solves the problem that the current feeding device is inconvenient in flow rate control.

The technical scheme of its solution is, the utility model discloses an upper and lower axial and the ascending casing of opening, the coaxial connecting pipe rather than inside intercommunication that is equipped with on the terminal surface under the casing, the piston head that is connected with rather than the inseparable laminating of inside wall is dismantled to the casing upper end, threaded connection has the go-between on the casing upper end outer fringe face, the coaxial limiting plate that can contact with the casing that is equipped with in the go-between, axial and pivoted threaded shaft around can about the limiting plate left side is equipped with, the threaded shaft lower extreme can insert in the casing and with piston head threaded connection, the limiting plate right side is equipped with the lower extreme and can insert in the casing.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, convenient to use sets up casing, connecting pipe, internal gear, inserted block and threaded shaft, and the medical personnel of being convenient for feed the patient and eat, is favorable to medical personnel's control to feed the velocity of flow of eating, has increased patient's comfort level, has improved medical personnel's nursing efficiency, is equipped with the go-between simultaneously, the dismantlement and the washing of this device of being convenient for, this simple structure, convenient operation thinks the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section right perspective view diagram of the utility model.

Figure 4 is the overhead axonometric view of the partial section of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The structure is shown in fig. 1 to 4, including the casing 1 with the upper and lower axial direction and the upward opening, the coaxial connecting pipe 2 that communicates with the inside of the casing 2 that is equipped with on the terminal surface under the casing 1, the piston head 3 that is closely laminated with its inside wall is connected with in the dismantlement of casing 1 upper end, threaded connection has the go-between 6 on the outer fringe face of casing 1 upper end, coaxial limiting plate 18 that can contact with casing 1 that is equipped with in the go-between 6, axial and the screw shaft 4 that can rotate around about limiting plate 18 left side is equipped with, the lower extreme of screw shaft 4 can insert in the casing 1 and with piston head 3 threaded connection, limiting plate 18 right side is equipped with the spacing axle 19 that the lower extreme.

In order to facilitate the rotation of the threaded shaft 4, the upper end of the threaded shaft 4 penetrates through the limiting plate 18 and is coaxially provided with the gear 5, and the connecting ring 6 is rotatably connected with the internal gear 7 capable of being meshed with the gear 5.

In order to facilitate the rotation of the ring gear 7, the upper end of the ring gear 7 is coaxially provided with a rotating shaft 8 extending out of the connecting ring 6, and the outer edge surface of the rotating shaft 8 is provided with an anti-slip strip 9.

In order to better control the up-and-down movement of the piston head 3, the upper end of the limiting shaft 19 penetrates through the limiting plate 18 and is provided with a rectangular block 10 in the left-and-right direction, the upper end face of the rectangular block 10 is provided with a pressing groove 11 with a right opening, and an inserting block 12 capable of being inserted into a tooth groove of the ring gear 7 is arranged in the pressing groove 11.

In order to enable the insertion block 12 to be inserted into the tooth groove of the ring gear 7, the left end of the insertion block 12 is provided with a left-right axial connecting shaft 13, the left end of the connecting shaft 13 penetrates through the rectangular block 10 and is coaxially provided with a limiting ring, and the connecting shaft 13 is sleeved with a pressure spring 14 positioned in the pressure groove 11.

In order to facilitate the use of the patient, the lower end of the connecting pipe 2 is provided with a football-shaped soft sleeve 15 which is arranged in the vertical direction, and the soft sleeve 15 is provided with a plurality of liquid outlet holes.

In order to prevent the liquid food in the shell 1 from flowing out, the upper end of the connecting pipe 2 is provided with a ball valve 16, and the front end of the ball valve 16 is provided with a threaded knob 17 penetrating through the shell 1.

The utility model discloses when using, clockwise rotation pivot 8, pivot 8 drives internal gear 7 clockwise rotation, internal gear 7 promotes inserted block 12 and moves left, inserted block 12 drives connecting axle 13 and moves left, and extrude pressure spring 14, internal gear 7 drives gear 5 clockwise rotation simultaneously, gear 5 drives threaded shaft 4 clockwise rotation, threaded shaft 4 drives piston head 3 and moves up, when piston head 3 shifts out from casing 1, stop rotating pivot 8, inserted block 12 reinserts internal gear 7's tooth's socket under the effect of pressure spring 14 this moment;

when the piston head 3 moves out of the shell 1, the threaded knob 17 is rotated clockwise, the threaded knob 17 drives the ball valve 16 to shield the connecting pipe 2, the connecting ring 6 is rotated anticlockwise at the moment, the connecting ring 6 drives the limiting plate 18 to move upwards, the limiting plate 18 drives the gear 7 to move upwards through the threaded shaft 4, meanwhile, the limiting plate 18 drives the limiting shaft 19 to move upwards, the connecting ring 6 is separated from the shell 1 along with the rotation of the connecting ring 6, the piston head 3 is moved upwards at the moment, the threaded shaft 4 and the limiting shaft 19 are both moved out of the shell 1, and at the moment, the upper end of the shell 1 is not shielded;

when the upper end of the shell 1 is not blocked, fluid food is injected into the shell 1, after a proper amount of fluid food is injected, the plug 3, the threaded shaft 4 and the limiting shaft 19 are respectively inserted into the shell, the connecting ring 6 is rotated clockwise to restore the initial position, the connecting ring 6 drives the threaded shaft 4 and the limiting shaft 19 to restore the initial position through the limiting plate 18, the internal gear 7 is meshed with the gear 5 at the moment, the rotating shaft 8 is rotated anticlockwise, the rotating shaft 8 drives the internal gear 7 to rotate anticlockwise, the internal gear 7 pushes the inserting block 12 to move leftwards, the inserting block 12 drives the connecting shaft 13 to move leftwards and extrudes the pressure spring 14, the internal gear 7 drives the gear 5 to rotate anticlockwise, the gear 5 drives the threaded shaft 4 to rotate anticlockwise, the threaded shaft 4 drives the piston head 3 to move downwards, when the piston head 3 restores to the initial position, the rotating shaft 8 stops rotating, and due to the self, the position of the piston head 3 is fixed and the preparation phase is finished;

anticlockwise rotation screw thread knob 17, screw thread knob 17 drives 16 anticlockwise rotations of ball valve, make ball valve 16 not shelter from connecting pipe 2, put into patient's mouth with soft cover 15 this moment, anticlockwise rotation pivot 8, pivot 8 drives piston head 3 downstream, along with piston head 3 downstream, pass through connecting pipe 2 with the liquid food in the casing 1, soft cover 15, the liquid outlet flows in patient's mouth, because

piston head

3 and 4 threaded connection of threaded shaft, simultaneously because the card that produces between inserted block 12 and the internal gear 7 feels at a standstill, be convenient for medical personnel control the velocity of flow of liquid food.

The utility model discloses a be equipped with the sealing plug between threaded shaft 4 and the limiting plate 18, increased the leakproofness of this device, prevent that the liquid food in the casing 1 from getting into inside engaged gear 7 in, cause the corruption to inside engaged gear 7 and gear 5.

Claims

1. The utility model provides a digestion is fed and is eaten nursing device, casing (1) that axial and opening are ascending about including, a serial communication port, coaxial connecting pipe (2) rather than inside intercommunication are equipped with on the terminal surface under casing (1), casing (1) upper end is dismantled and is connected with piston head (3) rather than the inseparable laminating of inside wall, threaded connection has go-between (6) on the outer fringe face of casing (1) upper end, coaxial limiting plate (18) that can contact with casing (1) of being equipped with in go-between (6), axial and screw spindle (4) that can fore-and-aft rotate about limiting plate (18) left side is equipped with, screw spindle (4) lower extreme can insert in casing (1) and with piston head (3) threaded connection, limiting plate (18) right side is equipped with the lower extreme can insert in casing (1) and with piston head (3) sliding connection.

2. A digestion feeding nursing device according to claim 1, characterized in that the upper end of the screw shaft (4) penetrates the limiting plate (18) and is coaxially provided with a gear (5), and the connecting ring (6) is rotatably connected with a ring gear (7) engaged with the gear (5).

3. A digestion feeding nursing device according to claim 2, characterized in that the upper end of the inner gear (7) is coaxially provided with a rotating shaft (8) extending out of the connecting ring (6), and the outer edge surface of the rotating shaft (8) is provided with an anti-skid strip (9).

4. A digestion feeding nursing device according to claim 1, characterized in that the upper end of the limit shaft (19) penetrates through the limit plate (18) and is provided with a rectangular block (10) in the left-right direction, the upper end surface of the rectangular block (10) is provided with a pressing groove (11) with a right opening, and the pressing groove (11) is internally provided with an insert block (12) capable of being inserted into the tooth socket of the ring gear (7).

5. A digestion feeding nursing device according to claim 4, characterized in that the left end of the insertion block (12) is provided with a left-right axial connecting shaft (13), the left end of the connecting shaft (13) penetrates through the rectangular block (10) and is coaxially provided with a limit ring, and the connecting shaft (13) is sleeved with a pressure spring (14) positioned in the pressure groove (11).

6. A digestion feeding nursing device according to claim 1, characterized in that the lower end of the connecting tube (2) is provided with a football-shaped soft sleeve (15) in the up-down direction, and the soft sleeve (15) is provided with a plurality of liquid outlet holes.

7. A digestion feeding nursing device according to claim 1, characterized in that the upper end of the connecting tube (2) is provided with a ball valve (16), and the front end of the ball valve (16) is provided with a screw knob (17) penetrating the shell (1).