CN209450958U - Medicine feeder for intensive care patients - Google Patents

Abstract

The utility model discloses a medicine feeder for intensive care patients, which comprises a medicine feeding tube and a medicine pressing device. In the prior art, a cup and a spoon are used for feeding liquid medicine, and the medicine liquid is easy to flow out along the corner of the patient's mouth. The installation ring of the utility model is fixedly installed on one end of the medicine feeding pipe, and a sealing ring is installed on the outer wall of one end of the connecting pipe located in the medicine feeding pipe. A symmetrical ring is integrally formed on the outer wall of the tube. When feeding medicine, the medical staff put the index finger and middle finger into the ring, so that the thumb can press the airbag hard. The gas in the airbag will press the medicine liquid in the feeding tube out of the medicine outlet mouth and flow into the patient. In the mouth, an elastic piece is installed at the connection between the medicine outlet nozzle and the medicine feeding tube. The diameter of the elastic piece is larger than that of the medicine feeding tube. The drug tube prevents the backflow of the drug solution from the patient's mouth if he has not swallowed it.

Description

Medicine feeder for intensive care patients

technical field

The utility model relates to the technical field of medical equipment, in particular to a medicine feeder for intensive care patients.

Background technique

Patients under intensive care conditions need special medical care, because the patients have already met the conditions of intensive care, their condition is relatively serious, and they have lost the ability to take care of themselves, especially when taking medicine, they need to be fed by medical staff. Liquid medicine should be fed with cups and spoons. The liquid medicine is easy to flow out along the corners of the patient's mouth and wet the clothes and bedding. Increased the pain of the patient, but also increased the labor intensity of the medical staff.

Utility model content

The purpose of this utility model is to provide a medicine feeder for intensive care patients to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a drug feeding device for intensive care patients, including a drug feeding tube, a scale is arranged on the outer surface of the drug feeding tube, and one end of the drug feeding tube is sealed with a A drug-pressing device, the other end of the drug-feeding tube is equipped with a drug-discharging nozzle, and a safety baffle is installed on the position of the drug-feeding tube close to the drug-discharging nozzle, and the surface of the drug-feeding tube is installed at one end close to the drug-pressing device. There is a liquid inlet pipe, and the liquid inlet pipe communicates with the inside of the medicine feeding pipe. The drug pressing device includes a mounting ring and a connecting pipe installed inside the mounting ring. The connecting pipe is integrally formed with the mounting ring. The connecting pipe An air bag is sealingly connected to one end of the tube, the installation ring is fixedly installed on the medicine feeding tube, and an elastic piece is installed at the connection between the medicine outlet nozzle and the medicine feeding tube, and the diameter of the elastic piece is larger than that of the medicine feeding tube.

Preferably, the connection between the installation ring and the medicine feeding tube is provided with a connecting groove along the axial direction, and a protruding strip is installed on the corresponding position of the medicine feeding tube and the connecting groove, and the protruding strip is fixedly clamped in the connecting groove Inside.

Preferably, a sealing ring is installed on the outer wall of one end of the connecting tube located in the medicine feeding tube, and the sealing ring is closely attached to the inner wall of the medicine feeding tube.

Preferably, symmetrical finger rings are integrally formed on the outer wall of the installation ring.

Preferably, the safety baffle includes a connecting ring and a blocking piece, the connecting ring and the blocking piece are integrally formed, the connecting ring is screwed on the medicine feeding tube, and the blocking piece is in an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model comprises a medicine feeding tube and a medicine pressing device. The installation ring of the medicine pressing device is fixedly installed on one end of the medicine feeding tube, and a sealing ring is installed on the outer wall of one end of the connecting pipe located in the medicine feeding tube, and the sealing ring is connected with the medicine feeding tube. The inner wall fits tightly to achieve the effect of sealing. A symmetrical ring is integrally formed on the outer wall of the installation ring. When the medical staff uses the index finger and middle finger into the ring, it is convenient for the thumb to press the air bag hard. The gas in the air bag will release the medicine in the feeding tube The liquid is pressed out from the medicine outlet mouth and flows into the patient's mouth. An elastic piece is installed at the connection between the medicine outlet mouth and the medicine feeding tube. The diameter of the elastic piece is larger than the diameter of the medicine feeding tube. Reduce, the elastic piece will block the medicine feeding tube, prevent the patient from swallowing the medicine liquid back, before releasing the thumb, remove the rubber plug on the liquid inlet tube, and connect the medicine tube, let go of the air bag with the thumb Finally, the medicine liquid will flow from the medicine tube into the medicine feeding tube again, press the air bag, and the second medicine feeding can be started.

The utility model can prevent the medicine liquid from flowing out along the corner of the patient's mouth and wet the clothes and bedding, and the blocking piece can prevent the medicine feeding tube from being excessively inserted into the patient's mouth when feeding the medicine, causing the patient to choke.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the utility model sectional structure schematic diagram;

In the figure: medicine feeding tube 1, scale 2, medicine pressing device 3, medicine outlet mouth 4, safety baffle 5, connection ring 51, baffle 52, liquid inlet pipe 6, installation ring 7, connection groove 71, finger ring 8, Air bag 9, connecting pipe 10, elastic sheet 11, protruding strip 12.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a medicine feeding device for intensive care patients, including a medicine feeding tube 1, a scale 2 is arranged on the outer surface of the medicine feeding tube 1, and the scale 2 is used to display that the medicine has been fed One end of the medicine feeding tube 1 is sealed with a medicine pressing device 3, which is used to press the medicine liquid from the medicine feeding tube 1 into the patient's mouth, and the other end of the medicine feeding tube 1 is equipped with a medicine discharging device. Nozzle 4, medicine feeding tube 1 is equipped with a safety baffle 5 near the position of the medicine outlet 4, the safety baffle 5 includes a connecting ring 51 and a blocking piece 52, the connecting ring 51 and the blocking piece 52 are integrally formed, and the connecting ring 51 is screwed on On the medicine feeding tube 1, the baffle 52 is an arc-shaped structure. The baffle 52 prevents the medicine feeding tube 1 from being excessively inserted into the patient's mouth when feeding the medicine. The liquid inlet pipe 6 is plugged with a rubber stopper when not in use, and the liquid inlet pipe 6 is communicated with the medicine feeding pipe 1 inside.

The drug pressing device 3 includes a mounting ring 7 and a connecting pipe 10 installed inside the mounting ring 7. The connecting pipe 10 and the mounting ring 7 are integrally formed. One end of the connecting pipe 10 is sealed and connected with an air bag 9. The mounting ring 7 is fixedly installed on the drug feeding device. On the pipe 1, a connection groove 71 is provided at the joint between the installation ring 7 and the medicine feeding pipe 1 in the axial direction, and a protruding strip 12 is installed on the medicine feeding pipe 1 corresponding to the connecting groove 71, and the protruding strip 12 is fixedly clamped on the In the connection groove 71, a sealing ring is installed on the outer wall of one end of the connecting pipe 10 located in the drug feeding tube 1, and the sealing ring is closely attached to the inner wall of the drug feeding tube 1 to achieve a sealing effect. The outer wall of the mounting ring 7 is integrally formed with a Symmetrical finger ring 8, the index finger and middle finger of the medical staff are inserted into the ring 8 when using it, so that the thumb can press the air bag 9 firmly, and the gas in the air bag 9 will press the medicinal liquid in the medicine feeding tube 1 out of the medicine outlet mouth 4 and flow into the patient's mouth.

Elastic piece 11 is installed at the junction of drug delivery mouth 4 and medicine feeding tube 1, and the diameter of elastic piece 11 is greater than the diameter of medicine feeding tube 1, when thumb releases air bag 9, because the air pressure in the medicine feeding tube 1 reduces, the elastic Tablet 11 will block the medicine feeding tube 1 to prevent the patient from swallowing the medicine liquid backwards. Before releasing the thumb, remove the rubber plug on the liquid feeding tube 6 and connect the medicine tube. Release the air bag with the thumb After 9, the medicinal liquid will flow into the medicine feeding tube 1 from the medicine tube again, and the air bag 9 can be pressed to start feeding medicine for the second time.

working principle:

The mounting ring 7 is fixedly installed on one end of the medicine feeding pipe 1, and the connecting pipe 10 is located on the outer wall of one end of the medicine feeding pipe 1, and a sealing ring is installed on the inner wall of the medicine feeding pipe 1, so as to achieve a sealing effect. A symmetrical finger ring 8 is integrally formed on the outer wall of the installation ring 7. When feeding medicine, the medical staff inserts the index finger and middle finger into the ring 8, so that the thumb can press the air bag 9 firmly, and the gas in the air bag 9 will feed the medicine in the medicine tube 1. Press out from the medicine outlet 4 and flow into the patient's mouth. An elastic sheet 11 is installed at the connection between the medicine outlet 4 and the medicine feeding tube 1. The diameter of the elastic piece 11 is greater than the diameter of the medicine feeding tube 1. When the thumb releases the air bag 9, As the air pressure in the medicine feeding tube 1 decreases, the elastic piece 11 will block the medicine feeding tube 1 to prevent the patient from swallowing the medicine liquid back up. Before releasing the thumb, remove the rubber plug on the liquid feeding tube 6. And connect the upper medicine tube, after the thumb releases the air bag 9, the medicinal liquid will flow into the medicine feeding tube 1 from the medicine tube again, press the air bag 9, and the second medicine feeding can be started.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A drug feeder for intensive care patients, characterized in that: it comprises a drug feeding tube (1), the outer surface of the drug feeding tube (1) is provided with a scale (2), and the drug feeding tube (1) One end of the drug feeding tube (1) is sealed with a drug pressing device (3), and the other end of the drug feeding tube (1) is equipped with a drug outlet nozzle (4), and the drug feeding tube (1) is close to the drug outlet nozzle (4) A safety baffle (5) is installed, and a liquid inlet pipe (6) is installed on the surface of the medicine feeding pipe (1) close to the medicine pressing device (3), and the liquid inlet pipe (6) is connected with the medicine feeding pipe ( 1) Internally connected, the drug pressing device (3) includes a mounting ring (7) and a connecting pipe (10) installed inside the mounting ring (7), and the connecting pipe (10) is integrated with the mounting ring (7) Forming, one end of the connecting pipe (10) is sealed with an air bag (9), the installation ring (7) is fixedly installed on the medicine feeding pipe (1), and the medicine outlet nozzle (4) is connected with the medicine feeding pipe An elastic sheet (11) is installed at the junction of (1), and the diameter of the elastic sheet (11) is greater than that of the medicine feeding tube (1). 2. A drug feeder for intensive care patients according to claim 1, characterized in that: a connecting groove (71) is opened in the axial direction at the connection between the installation ring (7) and the drug feeding tube (1), A protruding strip (12) is installed on the medicine feeding tube (1) corresponding to the connecting groove (71), and the protruding strip (12) is fixedly clamped in the connecting groove (71). 3. A drug feeder for intensive care patients according to claim 1, characterized in that: the connecting pipe (10) is located on the outer wall of one end of the drug feeding tube (1) and a sealing ring is installed on the outer wall, and the sealing ring Fit closely with the inner wall of the medicine feeding tube (1). 4. A drug feeder for intensive care patients according to claim 1, characterized in that: a symmetrical finger ring (8) is integrally formed on the outer wall of the installation ring (7). 5. A drug feeder for intensive care patients according to claim 1, characterized in that: the safety baffle (5) includes a connecting ring (51) and a blocking piece (52), and the connecting ring (51) Formed integrally with the baffle (52), the connecting ring (51) is screwed on the medicine feeding tube (1), and the baffle (52) is an arc-shaped structure.