CN217091454U

CN217091454U - Temperature-measurable food injector

Info

Publication number: CN217091454U
Application number: CN202123344410.2U
Authority: CN
Inventors: 李娇
Original assignee: Wuxi City Huishan District Rehabilitation Hospital
Current assignee: Wuxi City Huishan District Rehabilitation Hospital
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-02
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of medical equipment, in particular to a temperature-measurable food injector, which comprises a cylinder body and a piston, wherein the top of the cylinder body is detachably, hermetically and tightly locked with a cover plate, a through screw hole is arranged at the axis of the top of the cover plate, a screw rod is inserted in the screw hole, the lower end of the screw rod is rotationally connected with the piston, the piston is connected in the cylinder body in a sealing and sliding way, and the upper end of the screw rod is provided with a rotating handle; still including holding portion, temperature sensor and the control panel that from top to bottom sets gradually on the outer wall of barrel, rotate through above-mentioned screw rod, screw and turning handle and drive the gliding mode from top to bottom of piston, it is less to have solved the handle that pushes away of conventional syringe, and the propelling movement degree of difficulty is big, appears the phenomenon of hand fatigue phenomenon easily, can carry out temperature measuring to liquid food simultaneously, and quick assembly disassembly of being convenient for washs the purpose of barrel and piston.

Description

Temperature-measurable food injector

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to but food ware is annotated to temperature measurement.

Background

The nasal feeding method is characterized in that a catheter is inserted into the stomach through the nasal cavity, liquid food, water and medicines are perfused into the stomach by the catheter, and the nasal feeding method is mainly suitable for patients who cannot eat food orally, such as patients with dysphagia caused by long-term coma and pseudobulbar paralysis or patients in the late stage of esophageal cancer. The traditional feeding device is a conventional syringe, food or medicine is sucked into the syringe by the syringe, then the syringe is connected with a catheter, and the food or medicine is pushed into the catheter by a push handle. Because the pushing handle of the conventional injector is smaller, the pushing difficulty is high, and the hand fatigue phenomenon is easy to occur.

Therefore, it is desirable to develop a temperature-measuring injector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a but temperature measurement annotates food container rotates through above-mentioned screw rod, screw and turning handle and drives gliding mode from top to bottom of piston, and what solved conventional syringe pushes away the handle less, and the propelling movement degree of difficulty is big, appears the phenomenon of hand fatigue phenomenon easily, can carry out temperature measuring to the liquid food simultaneously, and quick assembly disassembly of being convenient for washs the purpose of barrel and piston.

The utility model discloses a following technical scheme realizes:

a temperature-measurable food injector comprises a cylinder body and a piston, wherein a cover plate is detachably, hermetically and tightly locked at the top of the cylinder body, a through screw hole is formed in the axis of the top of the cover plate, a screw rod is inserted in the screw hole in an inserted manner, the lower end of the screw rod is rotationally connected with the piston, the piston is hermetically and slidably connected in the cylinder body, and a rotating handle is arranged at the upper end of the screw rod;

still including the portion of holding, temperature sensor and the control panel that from top to bottom sets gradually on the outer wall of barrel.

Preferably, the bottom axis of the cylinder body further comprises an integrally formed and communicated food injection port, and the outer wall of the cylinder body further comprises scale marks.

Preferably, the barrel is made of transparent medical plastic or medical resin.

Preferably, the top of the barrel further comprises a connecting ring which is integrally formed, a fastening groove is formed in the inner side of the top of the connecting ring, and the cover plate is fastened in the fastening groove in a sealing mode.

Preferably, the cover plate comprises a plate body and a buckling plate, the buckling plate is arranged at the bottom of the plate body, and the screw holes sequentially penetrate through the plate body and the buckling plate from top to bottom.

Preferably, the outer wall of the buckling plate further comprises a PVC sealing layer.

Preferably, the connecting ring and the outer side of the top of the plate body both comprise locking threaded holes which are circumferentially formed, and the connecting ring is connected with the locking threaded holes on the upper side and the lower side in a thread locking manner through bolts.

Preferably, the detection probe of the temperature sensor is positioned in an embedding hole formed in the inner wall of the cylinder body, and meanwhile, four groups of finger through holes are linearly formed in the holding part.

Preferably, the control panel is provided with a display screen and a charging port, and the control panel is electrically connected with the temperature sensor.

The utility model has the advantages that:

the utility model adopts the structure and the mode that the screw, the screw hole and the rotating handle rotate to drive the piston to slide up and down, thereby solving the problems of smaller push handle, high pushing difficulty and easy hand fatigue phenomenon of the conventional injector, simultaneously detecting the temperature of the liquid diet and being convenient for fast dismounting and cleaning the cylinder and the piston;

and the utility model discloses novel structure, reasonable in design, it is nimble easy and simple to handle, have stronger practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the structure of the present invention;

fig. 2 is a bottom view of the structure of the present invention;

fig. 3 is a structural sectional view of the present invention.

In the figure: 1-cylinder, 2-piston, 3-cover plate, 31-plate, 32-buckling plate, 4-screw hole, 5-screw, 6-rotating handle, 7-hand holding portion, 8-temperature sensor, 9-control panel, 10-food injection port, 11-scale mark, 12-connecting ring, 13-buckling groove, 14-locking threaded hole and 15-bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3: the utility model provides a temperature-measurable food injector technical scheme, which comprises a cylinder body 1 and a piston 2, wherein the top of the cylinder body 1 is detachably, hermetically and tightly locked with a cover plate 3, a through screw hole 4 is arranged at the top axis of the cover plate 3, a screw rod 5 is inserted into the screw hole 4, the lower end of the screw rod 5 is rotationally connected with the piston 2, the rotational connection can be realized in a bearing connection mode, the piston 2 is hermetically and slidably connected inside the cylinder body 1, and the upper end of the screw rod 5 is provided with a rotating handle 6; still include on the outer wall of barrel 1 from top to bottom set gradually hold portion 7, temperature sensor 8 and control panel 9.

Specifically, the bottom axis of the barrel body 1 further comprises an food injection port 10 communicated with the barrel body in an integrated forming mode, and the outer wall of the barrel body 1 further comprises scale marks 11 formed in the outer wall of the barrel body, so that the food injection volume or the food injection amount can be observed conveniently in real time.

Specifically, the cylinder 1 is made of transparent medical plastic or medical resin.

Specifically, the top of the barrel 1 further comprises a connecting ring 12 which is integrally formed, a buckling groove 13 is formed in the inner side of the top of the connecting ring 12, and a cover plate 3 is hermetically buckled in the buckling groove 13.

The cover plate 3 comprises a plate body 31 and a fastening plate 32, the fastening plate 32 is arranged at the bottom of the plate body 31, and the screw holes 4 sequentially penetrate through the plate body 31 and the fastening plate 32 from top to bottom. The outer wall of the fastening plate 32 further comprises a PVC sealing layer. The top outer sides of the connecting ring 12 and the plate body 31 respectively comprise locking threaded holes 14 formed in the circumferential direction, and the locking threaded holes 14 are connected with the upper and lower sides in a thread locking mode through bolts 15. Above-mentioned when carrying out the dismouting when wasing to apron 3 and barrel 1, through the cooperation of bolt 15 with locking screw hole 14, the quick assembly disassembly of being convenient for washs the purpose of barrel 1 and piston 2, and the setting through the lock groove 13, lock board 32 and the PVC sealing layer of above-mentioned setting, is convenient for further strengthen its sealed lock effect.

Specifically, the detecting probe of temperature sensor 8 is located the embedding that sets up of seting up on its barrel 1 inner wall and is downthehole, is convenient for not influence piston 2 and slides from top to bottom in barrel 1, and the portion 7 is held to the hand simultaneously and the linearity has been seted up four groups and has been pointed the perforation, and the medical personnel's of being convenient for four fingers pass the operation of gripping, strengthen its portion 7 of holding the stability when gripping.

Specifically, the control panel 9 is provided with a display screen and a charging port, the control panel 9 is electrically connected with the temperature sensor 8, so that a storage battery in the control panel 9 can be charged through the charging port conveniently, the temperature of the liquid food in the barrel 1 can be detected by the temperature sensor 8 through the display screen in real time, when the temperature is proper, the general eating temperature is usually set to 37-40 ℃, the food pouring operation can be carried out, and if the temperature of the liquid food is higher than the set range, the liquid food is poured after being cooled to the set range; if the temperature of the liquid food is too low, the liquid food needs to be heated by external heating equipment and then is fed.

The working principle is as follows: when the technical scheme is used specifically, firstly, the rotating handle 6 is rotated to pull the piston 2 outwards for a certain distance, so that the volume between the piston 2 and the cylinder 1 meets the requirement of food intake, liquid food or medicine or water is sucked into the cylinder 1, and the temperature of the display screen is observed at the same time, and if the temperature of the liquid food is within a set range, the liquid food can be injected; the nursing staff discharges the air in the cylinder body 1 by reversely rotating the rotating handle 6, records the initial volume and determines the position of the piston 2 according to the food injection amount; then the guide pipe is inserted with the food injection port 10, the rotating handle 6 is rotated, the piston 2 is driven to move towards the outlet direction by utilizing the thread force between the screw rod 5 and the screw hole 4 on the cover plate 3, so that the liquid food flows into the guide pipe from the food injection port 10, and when the food injection amount meets the requirement, the food injection port 10 is pulled out of the guide pipe and the inner cavity of the cylinder body 1 is cleaned, so that the next food injection is facilitated; the mode that the screw rod 5, the screw hole 4 and the rotating handle 6 rotate to drive the piston 2 to slide up and down solves the problems that a conventional injector is small in pushing handle, high in pushing difficulty and prone to hand fatigue.

The utility model discloses under the design and the use that adopt above-mentioned structure, the handle that pushes away of having solved conventional syringe is less, and the propelling movement degree of difficulty is big, appears the phenomenon of hand fatigue phenomenon easily, can carry out temperature detection to the liquid food simultaneously, and quick assembly disassembly of being convenient for washs the purpose of barrel and piston.

The control mode of electrical components that above-mentioned related to is controlled through the control panel 9 rather than supporting control terminal, and here control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer detail control mode and circuit connection are repeated.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a measurable temperature food infuser, includes barrel (1) and piston (2), its characterized in that: the top of the barrel body (1) is detachably locked with a cover plate (3) in a sealing and locking manner, a through screw hole (4) is formed in the axis of the top of the cover plate (3), a screw rod (5) is inserted in the screw hole (4) in an inserting manner, the lower end of the screw rod (5) is rotatably connected with the piston (2), the piston (2) is connected in the barrel body (1) in a sealing and sliding manner, and a rotating handle (6) is arranged at the upper end of the screw rod (5);

still include on the outer wall of barrel (1) from top to bottom set gradually hold portion (7), temperature sensor (8) and control panel (9).

2. The temperature measurable food injector according to claim 1, characterized in that: the food filling machine is characterized in that the bottom axis of the barrel body (1) further comprises a food filling opening (10) which is integrally formed and communicated with the barrel body, and the outer wall of the barrel body (1) further comprises scale marks (11).

3. The temperature measurable food injector according to claim 2, characterized in that: the barrel body (1) is made of transparent medical plastic or medical resin materials.

4. The temperature measurable food injector according to claim 1, characterized in that: the top of the barrel body (1) further comprises a connecting ring (12) which is integrally formed, a buckling groove (13) is formed in the inner side of the top of the connecting ring (12), and the cover plate (3) is buckled in the buckling groove (13) in a sealing mode.

5. The temperature-measurable food injector according to claim 4, wherein: the cover plate (3) comprises a plate body (31) and a buckling plate (32), the buckling plate (32) is arranged at the bottom of the plate body (31), and the screw holes (4) sequentially penetrate through the plate body (31) and the buckling plate (32) from top to bottom.

6. The temperature-measurable food injector according to claim 5, wherein: the outer wall of the buckling plate (32) further comprises a PVC sealing layer.

7. The temperature measurable food injector according to claim 6, wherein: the connecting ring (12) and the outer side of the top of the plate body (31) comprise locking threaded holes (14) which are circumferentially formed, and the locking threaded holes (14) are connected with the upper side and the lower side in a thread locking mode through bolts (15).

8. The temperature measurable food injector according to claim 1, characterized in that: the detection probe of the temperature sensor (8) is positioned in an embedding hole formed in the inner wall of the barrel body (1), and meanwhile, four groups of finger through holes are linearly formed in the holding part (7).

9. The temperature measurable food injector according to claim 1, characterized in that: the control panel (9) is provided with a display screen and a charging port, and the control panel (9) is electrically connected with the temperature sensor (8).