CN217119050U - Electric injection device - Google Patents
Electric injection device Download PDFInfo
- Publication number
- CN217119050U CN217119050U CN202123264592.2U CN202123264592U CN217119050U CN 217119050 U CN217119050 U CN 217119050U CN 202123264592 U CN202123264592 U CN 202123264592U CN 217119050 U CN217119050 U CN 217119050U
- Authority
- CN
- China
- Prior art keywords
- food
- water tank
- motor
- tank
- push rod
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an electric injection device relating to the technical field of medical injection equipment, which comprises an injection tube, a clapboard is arranged inside the injection tube, a water tank and a food tank are arranged at the two sides of the clapboard, a connecting plate is fixedly arranged at one end of the injection tube, a driver is arranged at the end of the connecting plate far away from the injection tube, a water tank motor and a food tank motor are arranged at the two sides of the interior of the driver, screw rods are arranged at the output shaft ends of the water tank motor and the food tank motor, a water tank push rod and a food tank push rod are respectively arranged inside the water tank motor and the food tank motor, a cavity is arranged at the end of the interior of the water tank push rod and the food tank push rod close to the driver, a thread sleeve is arranged inside the cavity, a baffle is arranged at the tail end of the screw rod to replace the traditional manual injection, the workload of families is reduced, and the purpose of adjusting the speed of injecting food is achieved by adjusting the rotating speed of the water tank motor or the food tank motor, reduce the gastrointestinal tract change caused by the inapplicability of the patient who is newly provided with the gastric tube.
Description
Technical Field
The utility model relates to a medical treatment injection apparatus technical field especially relates to electrodynamic type injection device.
Background
Syringes are a common medical device. As early as the 15 th century, kathler, italian, proposed the principle of the syringe. Gas or liquid is primarily drawn or injected with a needle. Syringes may also be used for medical devices, containers, scientific instruments such as those used in chromatography, for example, to inject through rubber diaphragms, and in the treatment of patients with new gastric tubes, it is often necessary to use syringes to inject nutrients such as food and water into the patient's body to ensure the patient's proper intake of nutrients and to maintain physical functioning.
At present, most of existing injectors for patients with new gastric tube are manually injected, and family members needing accompanying are required to operate, so that the purpose of injecting food is achieved, but due to manual operation, the stability of injection amount cannot be guaranteed, meanwhile, the life of the family members for caring for other aspects of the patients is affected, and food is possibly cooled due to too slow injection, so that discomfort of the patients is caused, so that an electric injection device is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides an electrodynamic type injection device has the function of automatic injection, can advance to keep warm food simultaneously, prevents that food from becoming cold, arouses patient's discomfort.
The technical scheme of the utility model is that:
the electric injection device comprises an injection tube, a water tank and a food tank, wherein a partition plate is arranged inside the injection tube, the water tank and the food tank are respectively arranged on two sides of the partition plate, a connecting plate is fixedly arranged at one end of the injection tube, a driver is arranged at one end, far away from the injection tube, of the connecting plate, a water tank motor and a food tank motor are respectively arranged on two sides of the interior of the driver, the water tank motor and the food tank motor are positive and negative motors, screw rods are respectively arranged at output shaft ends of the water tank motor and the food tank motor, the two screw rods are respectively fixedly connected with output shaft ends of the water tank motor and the food tank motor through connecting shafts, a push rod and a food tank push rod are respectively arranged inside the water tank motor and the food tank motor, a cavity is arranged at one end, close to the driver, of the water tank push rod and the food tank push rod, and a thread sleeve is arranged inside the cavity, the threaded sleeve is in threaded connection with the screw rod, and a baffle is arranged at the tail end of the screw rod.
The working principle of the technical scheme is as follows:
when the patient is injected with food or water, the screw rod is driven by the water tank motor and the food tank motor to rotate, the water tank push rod or the food tank push rod cannot rotate due to the fact that the water tank push rod and the food tank push rod are in spiral connection with the screw rod through the threaded sleeves and the shape of the water tank push rod and the food tank push rod is limited, so that the water tank push rod or the food tank push rod can displace in the rotating process of the screw rod to push the internal food or water to enter the stomach of the patient to provide nutrition for the stomach, the traditional manual injection is replaced, the workload of family members is reduced, more time can be spent in caring other lives of the patient, the purpose of adjusting the food injection speed is achieved by adjusting the rotating speed of the water tank motor or the food tank motor, the gastrointestinal tract change caused by the fact that the patient newly provided with the stomach tube just starts to be started is reduced, the granular medicine which can not be orally taken can also be ground into powder and diluted, and slowly pumped under the condition of controlling speed.
In a further technical scheme, the baffle is fixed to be set up in the inside intermediate position of injection syringe, the baffle all around with the inner wall sealing connection of injection syringe, the baffle is close to the inside constant temperature hot plate that is equipped with of one end of injection syringe, constant temperature hot plate sets up in the inside of baffle through the mode of inlaying is fixed.
Through setting up the constant temperature hot plate in the inside of baffle, make it under the very fast condition of the cold speed of food in winter, come to control the temperature to let food keep constant temperature or ideal temperature, can not accelerate injection speed, arouse that patient's stomach is uncomfortable, improved the protection for the patient greatly, effectually prevented that the injection speed is too fast to the adverse reaction that the patient caused, also can prevent simultaneously that the very cold food from causing the damage to patient's stomach.
In a further technical scheme, one side of the water tank is provided with a water tank external pipe, one side of the food tank is provided with a food tank external pipe, and the water tank external pipe and the outer side of the food tank external pipe are both provided with one-way valves.
Through the basin external tube who establishes and the external tube of food groove, realize the pump income to water and food, make it can be inhaled the inside of the inside basin of syringe or food groove to in the follow-up injection to the patient, realize the function of the continuous injection of equipment, improve its practicality.
In a further technical scheme, one end of the injection tube, which is far away from the connecting plate, is provided with a needle head, one ends of the water tank and the food tank, which are close to the needle head, are provided with discharge ports, and the outer sides of the two discharge ports are provided with one-way valves.
The outside through the discharge gate at basin and food groove sets up the check valve, prevents that the injection tube from carrying out the pumpback to patient's stomach when inhaling water or food to cause the injury to the patient.
In a further technical scheme, the ends, far away from the driver, of the water tank push rod and the food tank push rod are respectively provided with a piston, the pistons are respectively and fixedly arranged at the tail ends of the water tank push rod and the food tank push rod, and the pistons are respectively in sliding connection with the inner walls of the water tank and the food tank.
The food and water are pumped into the stomach of a patient by the piston under the driving of the water tank push rod or the food tank push rod, so that nutrition is provided for the patient.
In a further technical scheme, a heat-insulating layer is arranged inside a shell of the injection tube, and the heat-insulating layer is fixedly arranged inside the shell of the injection tube in an embedded mode.
Through the heat preservation that is equipped with, come to provide the heat preservation for food and water, the purpose of the temperature that reaches and keep food and water is heated to the cooperation constant temperature to in inject the patient, can improve patient's absorption simultaneously.
In a further technical scheme, the top of driver is equipped with electric switch, electric switch sets up in the top of driver through the fixed mode of inlaying, electric switch carries out electric connection with basin motor and food groove motor respectively through the wire that is equipped with.
The electric switch is arranged to realize the control function of the equipment, so that the equipment can be switched back and forth between water injection and food injection according to requirements, and the workload of family members is reduced.
The utility model has the advantages that:
1. when food or water is injected to a patient, the screw rod is driven by the water tank motor and the food tank motor to rotate, the water tank push rod or the food tank push rod cannot rotate due to the fact that the water tank push rod and the food tank push rod are in spiral connection with the screw rod through the thread sleeves and the limitation of the shapes of the water tank push rod and the food tank push rod, so that the water tank push rod or the food tank push rod can displace in the rotating process of the screw rod to push the internal food or water to enter the stomach of the patient to provide nutrition for the stomach, the traditional manual injection is replaced, the workload of family members is reduced, more time can be spent in caring other lives of the patient, the purpose of adjusting the food injection speed is achieved by adjusting the rotating speed of the water tank motor or the food tank motor, and the phenomenon that the patient newly provided with the gastric tube is not suitable for beginning is reduced, the gastrointestinal tract changes caused by the oral administration can also be reduced to powder, and the powder can be slowly pumped under the condition of controlling the speed;
2. the constant-temperature heating plate is arranged in the partition plate, so that the temperature is controlled under the condition that the food is cold in winter, the food is kept at a constant temperature or an ideal temperature, the injection speed cannot be increased, the stomach discomfort of a patient is caused, the protection of the patient is greatly improved, the adverse reaction to the patient caused by the over-high injection speed is effectively prevented, and the stomach of the patient is prevented from being damaged by the cold food;
3. the water and food are pumped in through the arranged water tank external connecting pipe and the food tank external connecting pipe, so that the water and food can be sucked into the water tank inside the injection pipe or the food tank, the injection can be performed on a patient in the follow-up process, the continuous injection function of the equipment is realized, and the practicability of the equipment is improved;
4. the one-way valves are arranged on the outer sides of the discharge holes of the water tank and the food tank, so that the stomach of a patient is prevented from being pumped back when the injection pipe sucks water or food, and the patient is prevented from being injured;
5. the food and water are pumped into the stomach of a patient by the piston under the driving of the water tank push rod or the food tank push rod, so that nutrition is provided for the patient;
6. the food and water are kept warm through the arranged heat-insulating layer, and the purpose of keeping the temperature of the food and water is achieved by matching with the constant-temperature heating plate, so that the injection is convenient for patients, and the absorption of the patients can be improved;
7. the electric switch is arranged to realize the control function of the equipment, so that the equipment can be switched back and forth between water injection and food injection according to requirements, and the workload of family members is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure according to the embodiment of the present invention;
fig. 2 is a schematic side view of the embodiment of the present invention;
FIG. 3 is a schematic view of a multi-angle structure according to an embodiment of the present invention;
fig. 4 is a schematic top plan view of an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to an embodiment of the present invention.
Description of reference numerals:
1. an injection tube; 2. a needle head; 3. the water tank is externally connected with a pipe; 4. the food groove is externally connected with a pipe; 5. a one-way valve; 6. a driver; 7. a connecting plate; 8. a partition plate; 9. a water tank push rod; 10. a food slot push rod; 11. a heat-insulating layer; 12. an electric switch; 13. a sink motor; 14. a food sink motor; 15. a screw; 16. a threaded sleeve; 17. a cavity; 18. a piston; 19. a water tank; 20. a food trough; 21. and (5) heating the plate at constant temperature.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1:
as shown in fig. 1-5, the electric injection device comprises an injection tube 1, a water tank 19 and a food tank 20, a partition plate 8 is disposed inside the injection tube 1, the water tank 19 and the food tank 20 are disposed on two sides of the partition plate 8, respectively, a connecting plate 7 is fixedly disposed at one end of the injection tube 1, a driver 6 is disposed at one end of the connecting plate 7 away from the injection tube 1, a water tank motor 13 and a food tank motor 14 are disposed on two sides inside the driver 6, respectively, the water tank motor 13 and the food tank motor 14 are both positive and negative motors, screw rods 15 are disposed at output shaft ends of the water tank motor 13 and the food tank motor 14, respectively, the two screw rods 15 are fixedly connected with output shaft ends of the water tank motor 13 and the food tank motor 14 through connecting shafts, respectively disposed inside the water tank motor 13 and the food tank motor 14, respectively, a water tank push rod 9 and a food tank push rod 10 are disposed inside the water tank push rod 9 and the food tank push rod 10, and a cavity 17 is disposed at one end close to the driver 6, the threaded sleeve 16 is arranged inside the cavity 17, the threaded sleeve 16 is in threaded connection with the screw rod 15, and the tail end of the screw rod 15 is provided with a baffle.
The working principle of the technical scheme is as follows:
when the patient is injected with food or water, the screw rod 15 is driven by the water tank motor 13 and the food tank motor 14 which are arranged to rotate, the water tank push rod 9 and the food tank push rod 10 are in screw connection with the screw rod 15 through the thread sleeve 16, and the water tank push rod 9 or the food tank push rod 10 cannot rotate due to the limitation of the shapes of the water tank push rod 9 and the food tank push rod 10, so that the water tank push rod 9 or the food tank push rod 10 can displace in the rotating process of the screw rod 15 to push the internal food or water to enter the stomach of the patient to provide nutrition for the patient, the traditional manual injection is replaced, the workload of family members is reduced, more time can be spent in caring other lives of the patient, the purpose of adjusting the food injection speed is achieved by adjusting the rotating speed of the water tank motor 13 or the food tank motor 14, the inapplicability of the patient who newly installs the gastric tube is reduced, the resulting gastrointestinal tract changes can also be made by grinding the non-orally administered particulate medicament into a powder for dilution and slowly pumping the powder at a controlled rate.
Example 2:
in another embodiment, as shown in fig. 4, the partition plate 8 is fixedly disposed at the middle position inside the injection tube 1, the periphery of the partition plate 8 is hermetically connected with the inner wall of the injection tube 1, a constant temperature heating plate 21 is disposed inside one end of the partition plate 8 close to the injection tube 1, and the constant temperature heating plate 21 is fixedly disposed inside the partition plate 8 in an embedded manner.
Through setting up constant temperature hot plate 21 in the inside of baffle 8, make it under the very fast condition of the cold speed of food in winter, come to control the temperature to let food keep constant temperature or ideal temperature, can not accelerate injection speed, arouse that patient's stomach is uncomfortable, improved the protection for the patient greatly, effectually prevented the adverse reaction that injection speed caused the patient at the excessive speed, also can prevent that the very cold food from causing the damage to patient's stomach simultaneously.
In another embodiment, as shown in fig. 1, a sink external pipe 3 is disposed on one side of the sink 19, a food sink external pipe 4 is disposed on one side of the food sink 20, and a check valve 5 is disposed on both the outside of the sink external pipe 3 and the outside of the food sink external pipe 4.
Through the basin external pipe 3 and the food groove external pipe 4 of establishing, realize the pump income to water and food, make it can be inhaled the inside of 1 inside basin 19 of injection pipe or food groove 20 to follow-up injection to the patient, realize the function of the continuous injection of equipment, improve its practicality.
In another embodiment, as shown in fig. 4, the end of the injection tube 1 far from the connecting plate 7 is provided with a needle 2, the ends of the water tank 19 and the food tank 20 near the needle 2 are provided with discharge ports, and the outer sides of the two discharge ports are provided with one-way valves 5.
The one-way valve 5 is arranged outside the discharge ports of the water tank 19 and the food tank 20, so that the stomach of the patient is prevented from being sucked back when the injection tube 1 sucks water or food, and the patient is prevented from being hurt.
In another embodiment, as shown in fig. 4, the ends of the sink push rod 9 and the food slot push rod 10 away from the driver 6 are both provided with pistons 18, two pistons 18 are respectively fixedly arranged at the ends of the sink push rod 9 and the food slot push rod 10, and two pistons 18 are respectively connected with the inner walls of the sink 19 and the food slot 20 in a sliding manner.
The food and water are pumped into the stomach of the patient by the piston 18 under the driving of the water tank push rod 9 or the food tank push rod 10.
In another embodiment, as shown in fig. 2, an insulating layer 11 is disposed inside the housing of the injection tube 1, and the insulating layer 11 is fixedly disposed inside the housing of the injection tube 1 in an embedded manner.
Through the heat preservation 11 that is equipped with, come to provide the heat preservation for food and water, cooperation constant temperature hot plate 21 reaches the purpose that keeps the temperature of food and water to in inject the patient, can improve patient's absorption simultaneously.
In another embodiment, as shown in fig. 3, an electric switch 12 is disposed on the top of the driver 6, the electric switch 12 is fixedly disposed on the top of the driver 6 in an embedded manner, and the electric switch 12 is electrically connected to the water tank motor 13 and the food tank motor 14 through wires disposed thereon.
The control function of the device is realized through the electric switch 12, so that the device can be switched back and forth between water injection and food injection according to requirements, and the workload of family members is reduced.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The electric injection device comprises an injection tube, a water tank and a food tank, and is characterized in that a partition plate is arranged in the injection tube, the water tank and the food tank are respectively arranged on two sides of the partition plate, a connecting plate is fixedly arranged at one end of the injection tube, a driver is arranged at one end, far away from the injection tube, of the connecting plate, a water tank motor and a food tank motor are respectively arranged on two sides of the interior of the driver, the water tank motor and the food tank motor are positive and negative motors, screw rods are respectively arranged at output shaft ends of the water tank motor and the food tank motor, the two screw rods are respectively fixedly connected with output shaft ends of the water tank motor and the food tank motor through connecting shafts, a water tank push rod and a food tank push rod are respectively arranged in the interior of the water tank motor and the food tank motor, a cavity is arranged at one end, close to the driver, of the interior of the water tank push rod and the food tank push rod, the screw thread sleeve is arranged inside the cavity and is in threaded connection with the screw rod, and the tail end of the screw rod is provided with a baffle.
2. The electrodynamic injection device of claim 1, wherein: the baffle is fixed to be set up in the inside intermediate position of injection syringe, the baffle all around with the inner wall sealing connection of injection syringe, the baffle is close to the inside constant temperature hot plate that is equipped with of one end of injection syringe, constant temperature hot plate sets up in the inside of baffle through the fixed setting of inlayed mode.
3. The electrodynamic injection device of claim 1, wherein: one side of the water tank is provided with a water tank external pipe, one side of the food tank is provided with a food tank external pipe, and the outer sides of the water tank external pipe and the food tank external pipe are provided with one-way valves.
4. The electrodynamic injection device of claim 3, wherein: the injection tube is provided with a needle at one end far away from the connecting plate, discharge ports are arranged at one ends of the water tank and the food tank close to the needle, and one-way valves are arranged at the outer sides of the two discharge ports.
5. The electrodynamic injection device of claim 4, wherein: the water tank push rod and the food tank push rod are respectively provided with a piston at one end far away from the driver, the pistons are respectively fixedly arranged at the tail ends of the water tank push rod and the food tank push rod, and the pistons are respectively connected with the inner walls of the water tank and the food tank in a sliding mode.
6. The electrodynamic injection device of claim 1, wherein: the injection tube is characterized in that a heat insulation layer is arranged inside a shell of the injection tube, and the heat insulation layer is fixedly arranged inside the shell of the injection tube in an embedded mode.
7. The electrodynamic injection device of claim 1, wherein: the top of driver is equipped with electric switch, electric switch sets up in the top of driver through the fixed setting of inlayed mode, electric switch carries out electric connection with basin motor and food groove motor respectively through the wire that is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123264592.2U CN217119050U (en) | 2021-12-23 | 2021-12-23 | Electric injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123264592.2U CN217119050U (en) | 2021-12-23 | 2021-12-23 | Electric injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217119050U true CN217119050U (en) | 2022-08-05 |
Family
ID=82617054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123264592.2U Active CN217119050U (en) | 2021-12-23 | 2021-12-23 | Electric injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217119050U (en) |
-
2021
- 2021-12-23 CN CN202123264592.2U patent/CN217119050U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205849829U (en) | A kind of Nasal feeding device of instant making liquid food | |
| CN217119050U (en) | Electric injection device | |
| CN205339727U (en) | Attached pump of intelligence insulin | |
| CN207804643U (en) | A kind of novel and multifunctional Nasal feeding device | |
| CN206867439U (en) | A kind of intensive care patient medicine-feeding device | |
| CN216124961U (en) | Speed-control heating infusion management device | |
| CN211068131U (en) | Nasal feeding medicine feeder for clinical nursing of old patients | |
| CN211050451U (en) | Novel multifunctional adjustable enema device | |
| CN213407429U (en) | Breathe device of dosing of internal medicine nursing | |
| CN108246191B (en) | Nutrition preparation ware in intestines | |
| CN105664290B (en) | A kind of intelligent insulin attaches pump | |
| CN213432322U (en) | Temperature-adjustable infusion pump device | |
| CN209154560U (en) | Medical nasal-feeding device | |
| CN212166167U (en) | Enteral nutrition device of nasal feeding pump | |
| CN109568143A (en) | A kind of fully-automatic thermostatic nasal feeding nutrition liquid injection system and method | |
| CN221556115U (en) | Newborn suckling mouse stomach irrigator | |
| CN219878705U (en) | Nasal feeding transfusion device | |
| CN213941696U (en) | Enemator special for children | |
| CN110917480A (en) | Enema drug feeder | |
| CN2863142Y (en) | Transfusion bottle heating device | |
| CN221673144U (en) | External administration therapeutic device | |
| CN204972312U (en) | Novel nasogastric tube injection that keeps warm device | |
| CN219355038U (en) | Bladder perfusion set capable of realizing circulatory perfusion and reducing leakage | |
| CN211434425U (en) | Anorectal department enema device | |
| CN204563185U (en) | A kind of integrated internal medicine clinical treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |