TWI785989B - Portable Chemotherapy Vials - Google Patents

Abstract

The utility model relates to a portable chemotherapy drug bottle, which is suitable for liquid medicine and includes a protective bottle, a filter, an elastic bag, and a liquid outlet tube. The protective bottle defines a protective space. The filter includes a filter body disposed in the protection space, and a first mark disposed on the filter body. The elastic capsule includes a capsule body sheathed on the filter and jointly defining a liquid storage space with the filter, and a second mark arranged on the capsule body. A liquid outlet tube is inserted into the filter for the output of the liquid medicine stored in the liquid storage space. The elastic bag is switched between a liquid storage state in which the second mark does not correspond to the position of the first mark when the bag body is elastically expanded, and an empty state in which the second mark corresponds to the position of the first mark. Utilizing the change of the position and size of the second mark caused by the elastic stretching force of the elastic bag, it is very simple to clearly judge whether the liquid medicine has been used up.

Description

Portable Chemotherapy Vials

The invention relates to an infusion set, in particular to a portable chemotherapy medicine bottle which is easy to carry and has clear instructions.

According to the trend of the times, in order to shorten the hospitalization time of cancer patients and improve the quality of life of patients, the chemotherapy method has gradually changed to a form of home care: usually during the outpatient period, the medical staff will put one of the filled chemotherapy drugs into the portable infusion set After connecting to the patient's artificial blood vessel and confirming that the portable infusion set starts to perform the infusion, the patient can go home and continue the injection of chemotherapy drugs. Finally, after the patient judges that the injection of chemotherapy drugs in the portable infusion set is completed, he returns to the hospital and asks the medical staff to remove the portable infusion set that has exhausted the chemotherapy drugs.

However, since the chemotherapy drugs are usually only injected 5-10ml per hour, and the chemotherapy drugs in the portable infusion set take at least tens of hours to complete the injection, the reduction process of the chemotherapy drugs in the portable infusion set is very slow and difficult. Identify the remaining amount of chemotherapy drugs. Therefore, how to allow patients to easily judge the portable infusion set The chemotherapeutic drugs in the drug have been injected, which is one of the key points of development in this technical field.

Therefore, the object of the present invention is to provide a portable chemotherapy drug bottle that can at least overcome the disadvantages of the prior art.

Therefore, the portable chemotherapeutic drug bottle of the present invention is suitable for a drug solution, and includes a protective bottle, a filter, an elastic bag, and a liquid outlet tube.

The protection bottle has an inner surface defining a protection space.

The filter includes a filter body arranged in the protection space of the protection bottle, and a first mark arranged in the filter body.

The elastic bag includes a bag body set on the filter and fixed on the inner surface of the protective bottle, and a second mark arranged on the bag body. The capsule body and the filter jointly define a liquid storage space suitable for storing the medical liquid.

The liquid outlet pipe is passed through the protection bottle and inserted into the filter, and is used for outputting the medicinal liquid stored in the liquid storage space.

Wherein, the elastic bag can be changed between a liquid storage state and an empty state, in the liquid storage state, the bag body elastically expands, the second mark does not correspond to the position of the first mark of the filter, in In the empty state, the bag body is not elastically expanded, and the second mark corresponds to the position of the first mark.

The effect of the present invention lies in: using the first mark and the second mark can With the position-corresponding design, the user can clearly and clearly identify whether the injection of the liquid medicine has been completed.

1: Protective bottle

11: bottle body

111: the first inner side

12: bottle cap

121: second inner side

13: Inner surface

14: Protect space

2: filter

21: Filter body

211: the first outer peripheral surface

22: First mark

221: first surface pattern

3: Elastic capsule

31: capsule body

311: liquid storage space

312: the second outer peripheral surface

32:Second mark

321: second surface pattern

4: Liquid inlet pipe

5: sealing cover

6: Outlet pipe

61: Outlet pipe body

611: output port

62: cover

90: liquid medicine

91: IV indwelling needle

L: length direction

Other characteristics and effects of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Fig. 1 is a partial sectional schematic diagram illustrating an embodiment of the portable chemotherapy medicine bottle of the present invention; Fig. 2 is An incomplete partial cross-sectional schematic diagram illustrating the embodiment; FIG. 3 is a schematic diagram illustrating the embodiment can be connected to an intravenous indwelling needle, and an elastic bladder is in a liquid storage state; and FIG. 4 is a similar to FIG. 3 view, illustrating that the elastic bag of this embodiment is in an empty state.

Referring to Fig. 1 to Fig. 3, one embodiment of the portable chemotherapeutic medicine bottle of the present invention is applicable to a medicinal liquid 90, and comprises a protective bottle 1, a filter 2, an elastic bag 3, a liquid inlet pipe 4, A sealing cover 5, and a liquid outlet pipe 6.

The protective bottle 1 includes a transparent bottle body 11 capable of penetrating visible light, and a bottle cap 12 removably mounted on the top side of the bottle body 11 . The bottle body 11 is along the A length direction L extends up and down and has a first inner side 111 . The bottle cap 12 has a second inner surface 121 . The first inner surface 111 and the second inner surface 121 jointly constitute an inner surface 13 of the protective bottle 1 and define a protective space 14 together.

The filter 2 can filter particles in the liquid medicine 90 , and includes a generally cylindrical filter body 21 extending up and down, and a first mark 22 disposed on the filter body 21 . The filter body 21 is located in the protective space 14 of the protective bottle 1 , and its top side is adhered to the second inner surface 121 of the bottle cap 12 , and has a first outer peripheral surface 211 surrounding its own axis. The first mark 22 is printed on the first peripheral surface 211 and has a first surface pattern 221 . In this embodiment, the filter 2 is a filter core, and the first surface pattern 221 is a human-shaped simplified mark, but it is not limited thereto. The first surface pattern 221 can also be a geometric figure, such as a circle , triangle, or square...etc.

The elastic bag 3 includes a bag body 31 set on the filter 2 and adhered to the second inner surface 121 of the bottle cap 12 with its top side, and a second mark 32 arranged on the bag body 31 . The capsule body 31 is made of natural rubber or synthetic rubber, and is permeable to visible light, and has a liquid storage space 311 that can expand elastically and jointly with the filter 2 to store the medicinal liquid 90 when stressed. The bag body 31 can be attached to the first outer peripheral surface 211 of the filter 2 , and also has a second outer peripheral surface 312 spaced from the first outer peripheral surface 211 . The second mark 32 is printed on the second peripheral surface 312, and has a second surface pattern that can correspond to the position and completely overlap with the first surface pattern 221 321. Therefore, in this embodiment, the second surface pattern 321 is also a human-shaped simplified mark.

The elastic bag 3 can be changed between a liquid storage state and an empty state. In the liquid storage state, the bag body 31 elastically expands, and the second mark 32 does not correspond to the position of the first mark 22. In the empty state In this state, the bag body 31 is not elastically expanded and attached to the filter 2 , so that the second mark 32 corresponds to the position of the first mark 22 and completely overlaps. Moreover, since the bottle body 11 and the bag body 31 are transparent and light-transmissible, the user can easily judge with the naked eye whether the second mark 32 corresponds to the first mark 22 . It should be noted that, in the drawings, in order to clearly separate the boundary between the elastic capsule 3 and the filter 2, the filter is shown smaller; when actually implemented in the empty state, the elastic capsule 3 is Cling to the filter 2.

The liquid inlet pipe 4 passes through the bottle cap 12 and is disposed on the top surface of the filter body 21 , allowing the medicinal liquid 90 to flow into the liquid storage space 311 of the elastic bag 3 through the filter 2 . The sealing cover 5 can openably close the nozzle of the liquid inlet pipe 4 opposite to the filter 2 .

The liquid outlet pipe 6 has a liquid outlet pipe body 61 inserted in the filter 2 and pierced out of the protective bottle 1, and a cover 62. The liquid outlet pipe body 61 is a slender hose and has An output port 611 . The output port 611 can communicate with an intravenous indwelling needle 91 embedded in the user's body, so that the liquid outlet tube 61 can provide the medicinal liquid 90 stored in the liquid storage space 311 to be output to the user's body. The cover 62 can be opened to close the liquid outlet The output port 611 of the tube body 61 .

Referring to Fig. 2 to Fig. 4, when in use, a medical personnel can utilize a filling tool such as a syringe or pour directly from the nozzle of the liquid inlet pipe 4, and control the liquid medicine 90 from the liquid inlet pipe 4 through the filter 2 flows into the liquid storage space 311, and utilizes the volume of the medicinal liquid 90 to cause the elastic capsule 3 to be elastically expanded under force, and the liquid storage space 311 will increase accordingly, and the second surface pattern 321 will also be enlarged simultaneously and move forward. The lower displacement does not overlap with the first surface pattern 221 . At this moment, the elastic bag 3 is in the liquid storage state. After the predetermined amount of medical solution 90 is poured into the liquid storage space 311 , the sealing cap 5 is used to close the opening of the liquid inlet pipe 4 .

Then, open the cover 62, and connect the liquid outlet tube 61 to the intravenous indwelling needle 91 of the user's body, and use the elastic contraction force of the elastic bag 3 to pass the medicinal liquid 90 from the liquid storage space 311 sequentially. The filter 2 and the liquid outlet tube 6 are input into the user's body. During the process of the liquid medicine 90 flowing out of the liquid storage space 311 automatically, the elastic capsule 3 is also gradually shrunk.

Finally, after all the liquid medicine 90 in the liquid storage space 311 is injected into the body of the user, the elastic bag 3 returns to the size and shape that has not been elastically expanded, and is attached to the first outer peripheral surface 211 of the filter body 21 , and transition back to the cleared state. The user can judge visually that the position of the second surface pattern 321 is corresponding to that of the first surface pattern 221 and completely overlaps.

Since the size and position of the second surface pattern 321 will follow the elastic capsule 3 is stretched and swelled by the medical solution 90, so when the second mark 32 overlaps the first mark 22, it means that the elastic bag 3 is not stretched and swelled at all, and there is no medical solution 90 in the liquid storage space 311. At this time, the user just needs to go back to the hospital and remove the portable chemotherapy medicine bottle. The judgment method is clear and convenient.

To sum up, the portable chemotherapeutic medicine bottle of the present invention utilizes that both the capsule body 31 and the bottle body 11 are transparent and see-through, and utilizes the elastic stretch force of the elastic capsule 3 to cause the position and size of the second mark 32 change, and cooperate with the design that the elastic bag 3 will be attached to the filter 2 when it is not elastically expanded, and the first mark 22 of the filter 2 and the second mark 32 of the elastic bag 3 can be positioned correspondingly. It can clearly and clearly identify whether the injection of the medicinal liquid 90 is completed, can effectively improve the convenience of home treatment, and provide users with a feeling of peace of mind, so the purpose of the present invention can indeed be achieved.

But what is described above is only an embodiment of the present invention, and should not limit the scope of the present invention. All simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by the patent of the present invention.

1: Protective bottle

11: bottle body

12: bottle cap

2: filter

21: Filter body

22: First mark

221: first surface pattern

3: Elastic capsule

31: capsule body

311: liquid storage space

32:Second mark

321: second surface pattern

5: sealing cover

6: Outlet pipe

61: Outlet pipe body

611: output port

62: cover

90: liquid medicine

91: IV indwelling needle

L: length direction

Claims (7)

A portable chemotherapeutic medicine bottle, suitable for a liquid medicine, comprising: a protective bottle having an inner surface defining a protective space; a filter including a filter arranged in the protective space of the protective bottle body, and a first mark arranged on the filter body; an elastic bag, including a bag body set on the filter and fixed on the inner surface of the protective bottle, and a bag body arranged on the bag body The second mark, the bag body and the filter jointly define a liquid storage space suitable for storing the medicinal liquid; The liquid medicine output in the liquid storage space, wherein, the elastic bag can be changed between a liquid storage state and an empty state, in the liquid storage state, the body of the bag elastically expands, the second mark and the filter The position of the first mark does not correspond to, in the empty state, the bag body is not elastically expanded, and the position of the second mark corresponds to the position of the first mark. The portable chemotherapy drug bottle as claimed in claim 1 further comprises a liquid inlet tube arranged on the protective bottle for allowing the drug liquid to flow into the liquid storage space of the elastic bag through the filter. The portable chemotherapy drug bottle as claimed in claim 1, wherein the protective bottle is transparent and allows visible light to penetrate, and the bag body of the elastic bag allows visible light to penetrate. The portable chemotherapy medicine bottle according to claim 1, wherein the filter body has a first outer peripheral surface, and the first mark is printed on the first outer peripheral surface surface, and has a first surface pattern, the bag body has a second peripheral surface, the second mark is printed on the second peripheral surface, and has a second surface pattern, when the elastic bag is in the empty state, the bag The body is attached to the filter body, and the position of the second surface pattern corresponds to the first surface pattern. The portable chemotherapeutic medicine bottle according to claim 2 further comprises a sealing cap capable of opening and closing the liquid inlet tube. The portable chemotherapy drug bottle as claimed in claim 1, wherein the protective bottle comprises a bottle body and a bottle cap which is removably covered on the bottle body and defines the protective space together with the bottle body. Portable chemotherapy medicine bottle as described in claim item 6, wherein, the liquid outlet pipe has a liquid outlet pipe body inserted in the filter and pierced out of the protective bottle, and a cover, the liquid outlet pipe The body has an output port opposite to the filter, and the cover can openably close the output port of the liquid outlet pipe body.

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