Anti-bite medicine feeder for patient

Abstract

The utility model relates to the technical field of medicine feeders, and discloses an anti-bite medicine feeder for patients, which comprises a syringe, a liquid medicine cylinder is fixedly connected to the middle of the end face of one side of the syringe, an injection tube is sleeved outside the section of one side of the liquid medicine cylinder, and a one-way valve core is arranged in the middle of the upper end of the liquid medicine cylinder. When the device is used, the device is pushed through the arranged push rod, so that the piston can inject liquid medicine in the medicine bottle into the mouth of a patient through the injection tube, medical staff can be far away from the mouth of the patient when dosing medicine to the patient, and the risk that the medical staff are bitten by the patient in the dosing process is effectively avoided; especially for some patients with uncontrolled behaviors or large emotion fluctuation, the safety of medical staff can be effectively protected, meanwhile, the possibility that the medical staff make contact with the oral cavities of the patients is reduced, the risk of cross infection is reduced, and the medical environment can be kept clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine feeders, in particular to a bite-proof medicine feeder for patients. Background Art

[0002] Oral administration is the most commonly used method of drug administration in clinical practice. It is convenient, safe and economical. However, feeding medicine to psychiatric patients has always been a difficult problem for operators. Often, because patients are prone to crying, the drug solution is wasted. In clinical practice, many operators often use a medicine feeder to suck the drug solution for patients to take.

[0003] With current technology, when most patients use bite-proof medicine feeders, medical staff need to put their hands close to the patient's mouth, which increases the risk of infection and affects the safety of medical staff.

[0004] Therefore, those skilled in the art provide a bite-proof medicine feeder for patients to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a bite-proof medicine feeder for patients. When the device is in use, it is pushed by a push rod so that the piston can inject the medicine in the medicine bottle into the patient's mouth through the injection tube, so that medical staff can stay away from the patient's mouth when giving medicine to the patient, effectively avoiding the risk of medical staff being bitten by the patient during the medication process, especially for some patients with uncontrolled behavior or large emotional fluctuations, which can effectively protect the safety of medical staff, while reducing the possibility of medical staff contacting the patient's mouth, reducing the risk of cross infection, and helping to maintain the cleanliness and hygiene of the medical environment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bite-proof medicine feeder for patients, comprising a syringe, a medicine liquid cartridge is fixedly connected to the middle of one end surface of the syringe, a syringe tube is sleeved on the outside of one end surface of the medicine liquid cartridge, a one-way valve core is arranged at the middle of the upper end of the medicine liquid cartridge, a handle is fixedly connected to one side of the lower end of the syringe, a first connecting rod is rotatably connected to the lower end of one end surface of the handle, second connecting rods are rotatably connected to both sides of the inner upper end of the first connecting rod, a push rod is rotatably connected to the middle of the inner upper end of the second connecting rod, a piston is arranged on one end surface of the push rod, a support frame is fixedly connected to the upper end of the support frame, a liquid storage ring is fixedly connected to the upper end of the liquid storage ring, and a medicine bottle is threadedly connected to the upper end of the liquid storage ring;

[0008] Through the above technical solution, when the device is in use, it is pushed by the arranged push rod, so that the piston can inject the liquid medicine in the medicine bottle into the patient's mouth through the injection tube, so that the medical staff can stay away from the patient's mouth when administering the medicine to the patient, effectively avoiding the risk of the medical staff being bitten by the patient during the medication process, especially for some patients with uncontrolled behavior or large emotional fluctuations, which can effectively protect the safety of the medical staff, and at the same time reduce the possibility of medical staff contact with the patient's mouth, reduce the risk of cross infection, and help maintain the cleanliness and hygiene of the medical environment.

[0009] Furthermore, a connecting tube is fixedly connected to one side of the exterior of the liquid storage ring, and the other end of the connecting tube is fixedly connected to the medicine liquid cylinder;

[0010] Through the above technical solution, the connecting tube transfers the medicine liquid from the medicine liquid cylinder to the liquid storage ring, plays the role of connecting and transferring the medicine liquid, and ensures that the medicine liquid can flow smoothly into the medicine liquid cylinder.

[0011] Furthermore, one side end surface of the liquid medicine cylinder is provided with through holes evenly spaced apart;

[0012] Through the above technical solution, by setting the through holes on one end surface of the medicine liquid barrel, the medicine liquid can flow out evenly from multiple through holes, ensuring that the medicine liquid is released at a uniform speed during the injection process, thereby improving the accuracy and effect of the injection.

[0013] Furthermore, an injection head is fixedly connected to one end surface of the injection tube;

[0014] Through the above technical solution, the fixed connection injection head can effectively prevent the drug solution from leaking from the connection between the injection head and the injection tube, ensuring the effectiveness and accuracy of the drug solution injection process.

[0015] Further, the piston is slidably connected to the injection cylinder;

[0016] Through the above technical solution, a good seal can be achieved between the piston and the syringe barrel through a sliding connection, thereby preventing leakage of the drug solution and entry of gas, and ensuring the stability and purity of the drug solution during the injection process.

[0017] Further, the piston is made of rubber material;

[0018] Through the above technical solution, the rubber material has good elasticity and softness, and can effectively seal the inside of the syringe to prevent leakage of the drug solution or entry of external air, thereby ensuring the stability and purity of the drug solution.

[0019] Further, the injection tube is made of polyethylene material;

[0020] Through the above technical solution, polyethylene has good chemical resistance, can withstand the influence of various drugs, is not prone to chemical reactions, and ensures the purity of the drugs.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a bite-proof medicine feeder for patients. Compared with the existing bite-proof medicine feeder, when the bite-proof medicine feeder is used, the push rod is set to push the piston to inject the medicine liquid in the medicine bottle into the patient's mouth through the injection tube, so that the medical staff can stay away from the patient's mouth when giving the medicine to the patient, effectively avoiding the risk of the medical staff being bitten by the patient during the medication process, especially for some patients with uncontrolled behavior or large emotional fluctuations, which can effectively protect the safety of medical staff, while reducing the possibility of medical staff contacting with the patient's mouth, reducing the risk of cross infection, and helping to maintain the cleanliness and hygiene of the medical environment.

[0023] 2. The utility model proposes a bite-proof medicine feeder for patients. Compared with the existing bite-proof medicine feeder, when the anti-bite medicine feeder is in use, the upper end of the liquid storage ring is threadedly connected to the inside of the medicine bottle, so that the medicine in the medicine bottle can be quickly replaced when it is used up, which simplifies the replacement process, saves the time of medical staff, improves work efficiency, and at the same time reduces the time that medical staff are in contact with the medicine liquid, reduces the risk of contamination and cross infection, and helps to maintain the cleanliness and hygiene of the medical environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an axonometric diagram of an anti-bite medicine feeder for patients proposed by the utility model;

[0025] Figure 2 It is a front cross-sectional view of a bite-proof medicine feeder for patients proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the connecting rod structure of a bite-proof medicine feeder for patients proposed by the utility model;

[0027] Figure 4 A top cross-sectional view of a bite-proof medicine feeder for patients proposed by the utility model;

[0028] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Syringe barrel; 2. Medicine liquid barrel; 3. Injection tube; 4. Connecting tube; 5. Support frame; 6. Liquid storage ring; 7. Medicine bottle; 8. Handle; 9. First connecting rod; 10. Second connecting rod; 11. Push rod; 12. Piston; 13. One-way valve core; 14. Through hole; 15. Injection head. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-5 The utility model provides a specific implementation mode: a bite-proof medicine feeder for patients, comprising a syringe 1, a medicine liquid cylinder 2 is fixedly connected to the middle of one end surface of the syringe 1, a syringe tube 3 is sleeved on the outside of one end surface of the medicine liquid cylinder 2, a one-way valve core 13 is arranged in the middle of the upper end of the medicine liquid cylinder 2, a handle 8 is fixedly connected to one side of the lower end of the syringe 1, a first connecting rod 9 is rotatably connected to the lower end of one end surface of the handle 8, a second connecting rod 10 is rotatably connected to both sides of the inner upper end of the first connecting rod 9, a push rod 11 is rotatably connected to the middle of the inner upper end of the second connecting rod 10, a piston 12 is arranged on one end surface of the push rod 11, a support frame 5 is fixedly connected to the upper end of the syringe 1, and a piston 12 is arranged on one end surface of the push rod 11. The upper end of 5 is fixedly connected with a liquid storage ring 6, and the upper end of the liquid storage ring 6 is threadedly connected with a medicine bottle 7. When the device is in use, it is pushed by the push rod 11, so that the piston 12 can inject the liquid medicine in the medicine bottle 7 into the patient's mouth through the injection tube 3, so that the medical staff can stay away from the patient's mouth when administering the medicine to the patient, effectively avoiding the risk of the medical staff being bitten by the patient during the medication process, especially for some patients with uncontrolled behavior or large emotional fluctuations, which can effectively protect the safety of the medical staff, and at the same time reduce the possibility of medical staff contacting with the patient's mouth, reduce the risk of cross infection, and help maintain the cleanliness and hygiene of the medical environment.

[0033] A connecting tube 4 is fixedly connected to one side of the outer portion of the liquid storage ring 6, and the other end of the connecting tube 4 is fixedly connected to the medicine liquid cylinder 2. The connecting tube 4 transfers the medicine liquid from the medicine liquid cylinder 2 to the liquid storage ring 6, and plays the role of connecting and transferring the medicine liquid, ensuring that the medicine liquid can flow smoothly into the medicine liquid cylinder 2. Through holes 14 are evenly spaced apart on one end surface of the medicine liquid cylinder 2. Through the arrangement of the through holes 14 on one end surface of the medicine liquid cylinder 2, the medicine liquid can flow out evenly from multiple through holes 14, ensuring that the medicine liquid is released at a uniform speed during the injection process, thereby improving the accuracy and effect of the injection. An injection head 15 is fixedly connected to one end surface of the injection tube 3, and the fixed connection of the injection head 15 can effectively prevent the medicine from flowing from the injection head 15 to the liquid storage ring 6. Leakage occurs at the connection of the injection tube 3. To ensure the effectiveness and accuracy of the drug injection process, the piston 12 is slidably connected to the injection barrel 1. Through the sliding connection, a good seal can be achieved between the piston 12 and the injection barrel 1 to avoid drug leakage and gas entry, thereby ensuring the stability and purity of the drug during the injection process. The piston 12 is made of rubber material. The rubber material has good elasticity and softness, and can effectively seal the inside of the syringe to prevent drug leakage or outside air from entering, thereby ensuring the stability and purity of the drug. The injection tube 3 is made of polyethylene material. Polyethylene has good chemical resistance, can withstand the influence of various drugs, is not prone to chemical reactions, and ensures the purity of the drugs.

[0034] Working principle: When the device is in use, the staff will thread the medicine bottle 7 to the upper end of the liquid storage ring 6, then put the injection head 15 into the patient's mouth, hold the handle 8 and push the push rod 11, so that the piston 12 can inject the liquid medicine inside the medicine bottle 7 into the patient's mouth through the injection tube 3, so that the medical staff can stay away from the patient's mouth when administering the medicine to the patient, effectively avoiding the risk of the medical staff being bitten by the patient during the medication process, especially for some patients with uncontrolled behavior or large emotional fluctuations, can effectively protect the safety of medical staff, and at the same time reduce the possibility of medical staff contact with the patient's mouth, reduce the risk of cross infection, and help maintain the cleanliness and hygiene of the medical environment. After the liquid medicine inside the medicine bottle 7 is used up, the medicine bottle 7 can be quickly replaced by rotating the medicine bottle 7, which simplifies the replacement process, saves the time of medical staff, and improves work efficiency.

[0035] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bite-proof medicine feeding device for a patient, comprising a syringe (1), characterized in that: A medicine liquid cartridge (2) is fixedly connected to the middle of one end surface of the injection cylinder (1), an injection tube (3) is sleeved on the outside of one end surface of the medicine liquid cartridge (2), a one-way valve core (13) is provided in the middle of the upper end of the medicine liquid cartridge (2), a handle (8) is fixedly connected to one side of the lower end of the injection cylinder (1), a first connecting rod (9) is rotatably connected to the lower end of one end surface of the handle (8), second connecting rods (10) are rotatably connected to the inner upper ends of the first connecting rod (9), a push rod (11) is rotatably connected to the middle of the inner upper end of the second connecting rod (10), a piston (12) is provided on one end surface of the push rod (11), the upper end of the injection cylinder (1) is fixedly connected to a support frame (5), the upper end of the support frame (5) is fixedly connected to a liquid storage ring (6), and the upper end of the liquid storage ring (6) is threadedly connected to a medicine bottle (7).

2. The bite-proof medicine feeder for patients according to claim 1, characterized in that: A connecting tube (4) is fixedly connected to one side of the exterior of the liquid storage ring (6), and the other end of the connecting tube (4) is fixedly connected to the medicine liquid cylinder (2).

3. The bite-proof medicine feeder for patients according to claim 1, characterized in that: One end surface of the liquid medicine cylinder (2) is provided with through holes (14) at even intervals.

4. The bite-proof medicine feeder for patients according to claim 1, characterized in that: An injection head (15) is fixedly connected to one end surface of the injection tube (3).

5. The bite-proof medicine feeder for patients according to claim 1, characterized in that: The piston (12) is slidably connected to the injection cylinder (1).

6. The bite-proof medicine feeding device for patients according to claim 1, characterized in that: The piston (12) is made of rubber material.

7. The bite-proof medicine feeding device for patients according to claim 1, characterized in that: The injection tube (3) is made of polyethylene material.

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