CN211026377U

CN211026377U - Pharmacy dispenses with liquid medicament ration draw-out device

Info

Publication number: CN211026377U
Application number: CN201921571888.9U
Authority: CN
Inventors: 张一文; 沈伟; 刘晓庆
Original assignee: Shandong University of Traditional Chinese Medicine
Current assignee: Shandong University of Traditional Chinese Medicine
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-17
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a pharmacy dispenses and uses liquid medicament ration draw-out device belongs to drawing liquid device field, including device base member, transfer line and graduated flask, connecting pipe and gasbag intercommunication are passed through to one side of device base member, the opposite side intercommunication of device base member has the stock solution chamber, the surface intercommunication in stock solution chamber has the hose, the tip of hose is equipped with the suction nozzle, the inside through-hole of having seted up of device base member, the bottom surface and the through-hole correspondence of device base member are equipped with the liquid outlet, the top of graduated flask is equipped with the interface, the one end of transfer line is cup jointed outside the interface, the other end and the liquid outlet that sets up in device base member bottom of transfer line cup joint. The utility model discloses utilize gasbag cooperation device base member to come the liquid medicine slow filling to the graduated flask in, can come direct extraction quantitative liquid medicine through this kind of mode, the practicality is strong.

Description

Pharmacy dispenses with liquid medicament ration draw-out device

Technical Field

The utility model relates to an extraction element field specifically is a liquid medicament ration draw-out device for pharmacy prescription.

Background

Pharmacy, the healthcare industry linking health sciences and chemical sciences, bears the responsibility of ensuring safe and effective use of drugs. Pharmacy mainly researches the source, processing, properties, effects, analysis, identification, blending, production, storage and searching (including synthesis) of new drugs and the like of the drugs. The main task is to continuously provide more effective medicines, improve the quality of the medicines, ensure the safety of medication and treat or cure diseases in a mode of minimum injury and maximum benefit for patients.

Wherein the extraction of the liquid medicine is required for the subsequent experiments or mixing. The common liquid medicine extracting method is that the liquid medicine is manually extracted directly through a needle tube or directly poured into a vessel, the liquid medicine extracted by the method is difficult to accurately quantify, the liquid medicine amount is still required to be manually controlled by a dropping method during use, the steps are complicated, and devices required to be cleaned are more.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pharmacy dispenses and uses liquid medicament ration draw-out device utilizes gasbag cooperation device base member to come the liquid medicine slow filling to graduated flask in, can come direct extraction quantitative liquid medicine through this kind of mode, and the practicality is strong.

The utility model provides a following technical scheme: the utility model provides a pharmacy dispenses and uses liquid medicament ration draw-out device, includes device base member, transfer line and graduated flask, connecting pipe and gasbag intercommunication are passed through to one side of device base member, the opposite side intercommunication of device base member has the stock solution chamber, the surface intercommunication in stock solution chamber has the hose, the tip of hose is equipped with the suction nozzle, the through-hole has been seted up to device base member inside, the bottom surface and the through-hole correspondence of device base member are equipped with the liquid outlet, the top of graduated flask is equipped with the interface, the one end of transfer line is cup jointed at the interface outside, the other end and the liquid outlet that sets up in device base member bottom of transfer line cup.

Preferably, a handle is bonded on the top surface of the device base body, and anti-skid grains are arranged on the surface of the handle.

Preferably, the surface of the measuring cup is printed with scale marks, and the volume of the measuring cup is at least 300 ml.

Preferably, the hose is movably sleeved with a counterweight sleeve, and the caliber of the counterweight sleeve is smaller than the diameter of the suction nozzle.

Preferably, a protruding end is arranged on the inner wall of one side in the device base body, and a breathable net is bonded on the surface of the protruding end and the inner wall of the device base body.

Preferably, the inner wall of the bottom of the device base body is provided with an inclined plane, and the through hole is formed in the bottom end of the inclined plane.

Preferably, the outer part of the measuring cup is sleeved with a shell, and the shell is made of a PVC plate material.

The utility model discloses a technological effect and advantage:

The utility model directly utilizes the air bag to provide power for sucking the liquid medicine, and provides a funnel shape in the device base body to be matched with the infusion tube to directly fill the liquid medicine into the measuring cup, and utilizes the characteristics of the infusion tube that the manual intervention is convenient and the flow velocity is slow, so that the working personnel can directly extract the quantitative liquid medicine by the way, and the whole operation is simple; and is convenient to clean, effectively improves the efficiency and the effect of the extraction work, and has strong practicability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the device base body of the present invention;

Fig. 3 is a schematic view of the measuring cup structure of the present invention.

Description of reference numerals: 1. a device base; 2. an air bag; 3. a connecting pipe; 4. a handle; 5. a liquid storage cavity; 6. a hose; 7. a suction nozzle; 8. a counterweight sleeve; 9. a liquid outlet; 10. a transfusion tube; 11. a measuring cup; 12. an interface; 13. a housing; 14. a raised end; 15. a bevel; 16. a through hole; 17. and (4) ventilating nets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a pharmacy dispenses and uses liquid medicament ration draw-out device as shown in fig. 1-3, including device base member 1, transfer line 10 and graduated flask 11, connecting pipe 3 and gasbag 2 intercommunication are passed through to one side of device base member 1, and the liquid medicine gets into gasbag 2 when avoiding drawing liquid, and one side inner wall in device base member 1 is equipped with protruding end 14, and bonds on protruding end 14 surface and the device base member 1 inner wall and have ventilative net 17 to this flow direction of separation liquid medicine, makes the liquid medicine can directly flow out through-hole 16.

The other side of the device substrate 1 is communicated with a liquid storage cavity 5, the surface of the liquid storage cavity 5 is communicated with a hose 6, in order to enable the hose 6 to be stable in the process of extracting liquid medicine, a counterweight sleeve 8 is movably sleeved on the hose 6, the caliber of the counterweight sleeve 8 is smaller than the diameter of a suction nozzle 7, a certain weight is provided for the end part of the hose 6 by moving the counterweight sleeve 8 to the suction nozzle 7, the position deviation is avoided, and the extraction effect is effective; a suction nozzle 7 is arranged at the end part of the hose 6, a through hole 16 is formed in the device base body 1, a liquid outlet 9 is correspondingly assembled on the bottom surface of the device base body 1 and the through hole 16, a connector 12 is arranged at the top part of the measuring cup 11, one end of the infusion tube 10 is sleeved outside the connector 12, and the other end of the infusion tube 10 is sleeved with the liquid outlet 9 arranged at the bottom of the device base body 1; in order to ensure the level of the extracted liquid medicine and facilitate identification, scale marks are printed on the surface of the measuring cup 11, and the measuring cup 11 has a volume of at least 300ml, so that the measuring cup 11 can sufficiently contain the liquid medicine to be extracted. The outer shell 13 is sleeved outside the measuring cup 11, and the outer shell 13 is made of PVC plate materials, so that a certain protection effect can be provided.

In order to facilitate the extraction operation, a handle 4 is adhered to the top surface of the device base body 1, and the surface of the handle 4 is provided with anti-slip lines, so that the device base body 1 can be directly lifted by the handle 4. Simultaneously in order to make the liquid medicine can be more quick when getting into stock solution chamber 5 and flowing into device base member 1 and derive along transfer line 10, be equipped with inclined plane 15 at the bottom inner wall of device base member 1, and through-hole 16 sets up the bottom at inclined plane 15, make and form in the device base member 1 and leak hopper-shaped, the liquid medicine can be more quick flow out through-hole 16.

Before use, the counterweight sleeve 8 slides to the suction nozzle 7 along the hose 6, so that the end part of the hose 6 is deflected downwards by gravity, and the phenomenon that the hose 6 shakes to influence the liquid pumping effect when liquid for dispensing is pumped is avoided. Then, the preparation work is completed by using a liquid transfer tube to communicate with the liquid outlet 9 and the port 12 in this order.

During the drawing of liquid, the staff holds device base member 1 through handle 4, put into the medicinal liquid container that needs to draw with suction nozzle 7 and dip in the liquid level, manually hold between the fingers gasbag 2, make gasbag 2 provide the power of extraction come to get into liquid medicine through suction nozzle 7 and hose 6 and stock solution chamber 5, and flow into inside the device base member 1, through the inside inclined plane 15 of device base member 1 to 16 departments of through-hole converge, finally get into the graduated flask 11 inside along transfer line 10, because the characteristic of transfer line 10, make the liquid medicine constantly transmit with slower speed, reach controllable effect, confirm when the liquid medicine has extracted to suitable volume according to the scale mark on the graduated flask 11, can directly manually press transfer line 10, take off transfer line 10 and graduated flask 11's interface 12 can, if not reach the demand, then hold between the fingers gasbag 2 once more and carry out subsequent extraction action. In this way, the amount of the drug solution to be drawn is controlled, and the drug solution in the device body 1 is returned to the drug solution container directly through the infusion tube 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pharmacy dispenses with liquid medicament ration draw-out device, includes device base member (1), transfer line (10) and graduated flask (11), its characterized in that: connecting pipe (3) and gasbag (2) intercommunication are passed through to one side of device base member (1), the opposite side intercommunication of device base member (1) has stock solution chamber (5), the surface intercommunication of stock solution chamber (5) has hose (6), the tip of hose (6) is equipped with suction nozzle (7), through-hole (16) have been seted up to device base member (1) inside, the bottom surface of device base member (1) corresponds with through-hole (16) and is equipped with liquid outlet (9), the top of graduated flask (11) is equipped with interface (12), the one end of transfer line (10) is cup jointed in interface (12) outside, the other end of transfer line (10) cup joints with liquid outlet (9) that set up in device base member (1) bottom.

2. A pharmaceutical dispensing liquid drug quantitative extraction device according to claim 1, characterized in that: the device is characterized in that a handle (4) is bonded on the top surface of the device base body (1), and anti-skid grains are arranged on the surface of the handle (4).

3. A pharmaceutical dispensing liquid drug quantitative extraction device according to claim 1, characterized in that: the surface of the measuring cup (11) is printed with scale marks, and the volume of the measuring cup (11) is at least 300 ml.

4. A pharmaceutical dispensing liquid drug quantitative extraction device according to claim 1, characterized in that: the hose (6) is movably sleeved with a counterweight sleeve (8), and the caliber of the counterweight sleeve (8) is smaller than the diameter of the suction nozzle (7).

5. A pharmaceutical dispensing liquid drug quantitative extraction device according to claim 1, characterized in that: the device is characterized in that a protruding end (14) is arranged on the inner wall of one side in the device base body (1), and a breathable net (17) is bonded on the surface of the protruding end (14) and the inner wall of the device base body (1).

6. A pharmaceutical dispensing liquid drug quantitative extraction device according to claim 1, characterized in that: the device is characterized in that an inclined plane (15) is arranged on the inner wall of the bottom of the base body (1), and the through hole (16) is formed in the bottom end of the inclined plane (15).

7. A pharmaceutical dispensing liquid drug quantitative extraction device according to claim 1, characterized in that: the outer part of the measuring cup (11) is sleeved with a shell (13), and the shell (13) is made of PVC plate materials.