CN219290166U

CN219290166U - Injection bottle with precipitate separating function

Info

Publication number: CN219290166U
Application number: CN202222958012.8U
Authority: CN
Inventors: 刘小鹏
Original assignee: Tonghua Huikang Biopharmaceutical Co ltd
Current assignee: Tonghua Huikang Biopharmaceutical Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-07-04
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an injection bottle with a sediment separation function, which relates to the field of injection bottles and aims to solve the technical problem that liquid medicine sediment in the existing injection bottle is easy to block an injection pipeline.

Description

Injection bottle with precipitate separating function

Technical Field

The utility model belongs to the field of injection bottles, and particularly relates to an injection bottle with a sediment separation function.

Background

The present Chinese patent publication No. CN215022353U discloses an injection light-proof bag, which comprises: a bag body for shielding the injection bag; the bag body is made of hard plastic; the port of the bag body is an opening, and a shielding cloth for actively shielding the port is arranged at the port; the bag body is provided with a window for viewing the content of the injection bag, and the periphery of the window is provided with a covering strip for covering the window; the openings at the two ends of the bag body can facilitate the injection bag to be easily placed into the bag body, and then the injection bag is completely shielded by the shielding cloth; when the injection bottle is used, the covering strip is opened to check the content of the injection bag in the bag body, and after checking, the covering strip is used to close the window on the bag body, but after the injection bag or the traditional injection bottle stores the liquid medicine for a long time, a part of fine sediment is generated in the injection bag or the traditional injection bottle, and the pipeline is easy to be blocked during injection.

Therefore, aiming at the condition that the injection bottle can generate a part of fine sediment after storing the liquid medicine for a long time and is easy to block a pipeline during injection, a novel injection bottle is developed, and the production technology of an injection bag is utilized to design according to the bottle body structure, so that the flexible injection bottle has the function of separating the sediment in the liquid medicine.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an injection bottle with a sediment separating function, which aims to solve the technical problem that the injection pipeline is easy to be blocked by liquid medicine sediment in the existing injection bottle.

(2) Technical proposal

In order to solve the technical problems, the utility model provides an injection bottle with a sediment separation function, which comprises a shuttle-type medicament bottle made of flexible PP material, a solvent bottle made of flexible PP material arranged below the medicament bottle, and a connecting channel pipe fixedly connected between the medicament bottle and the solvent bottle, wherein the volume of the medicament bottle is smaller than that of the solvent bottle, the connecting channel pipe is communicated with the medicament bottle and the inner side of the solvent bottle, a filtering membrane is arranged at the middle lower part of the inner side of the medicament bottle, a seepage membrane is arranged at the middle upper part of the inner side of the solvent bottle, and a plurality of virtual welding rods are vertically arranged at the inner side of the connecting channel pipe.

When the injection bottle with the sediment separation function is used, a user presses the medicine bottle by hand, so that the internal volume of the injection bottle is reduced, the pressure is increased, the pressure acts on a virtual welding rod in a connecting channel pipe, the virtual welding rod is broken, the medicine flows from the medicine bottle to a solvent bottle along the connecting channel pipe, sediment in the medicine is isolated on the upper part of a filtering membrane in the flowing process, the medicine flows out of the connecting channel pipe and falls on a seepage membrane, the passing speed of a solvent is reduced through a mesh structure of the seepage membrane, the impact force on the solvent in the solvent bottle is reduced, after the medicine completely flows out, the bottle body is slightly shaken, the medicine and the solvent are fully mixed, then the medicine bottle is mounted on an infusion rod through a hook, a needle head of an infusion pipeline penetrates into the solvent bottle from a pipeline joint to a plastic bursting weak point, then the infusion needle at the other end of the pipeline is connected with a patient, and the medicine is injected into a blood vessel of the patient.

Further, medicine bottle upper end fixedly connected with concreties the end platform, concreties end platform upper end fixedly connected with adhesive tape, adhesive tape upper end fixedly connected with rigid plastic material's couple, concreties the main part material integrated into one piece preparation of end platform and medicine bottle, and the adhesive tape is flexible material, can warp wantonly, and vertical elongation is little, hangs on the infusion support through the couple, fixes medicine bottle and solvent bottle.

Furthermore, the outer wall of the medicament bottle is uniformly coated with a shading coating, the shading coating can be coated on the outer wall of the medicament bottle by using brown paint, and can also be manufactured by adding shading pigment into the medicament bottle material, so that the medicament bottle has shading capability and can prevent the medicament in the medicament bottle from being subjected to illumination to generate photolysis.

Further, the medicament bottle lower extreme is provided with the interface No. one, solvent bottle upper end is provided with the interface No. two, the contact channel pipe upper and lower both ends respectively with the interface No. one with No. two interface hot melt connection, contact channel pipe is fully firm with medicament bottle and solvent bottle at both ends through the mode of hot melt and is connected, after using, can pull out the contact channel pipe through the mode of powerful pulling, connects another contact channel pipe between medicament bottle and the solvent bottle through the hot melt mode again, plays recycling's effect.

Further, a plastic ring is connected between the periphery of the filtering membrane and the inner wall of the medicament bottle, another plastic ring is connected between the seepage membrane and the inner wall of the solvent bottle, and the filtering membrane and the seepage membrane are respectively connected with the medicament bottle and the solvent bottle through the plastic ring, so that the middle membrane has a protection function.

Further, solvent bottle outer wall equidistance is provided with a plurality of abrasive belt, the spacer ring of the inboard bottom fixedly connected with hard plastics material of solvent bottle, the abrasive belt is direct to be makeed in solvent bottle production process, forms coarse clitellum for medical personnel holds, prevents the solvent bottle slippage.

Further, solvent bottle lower extreme fixedly connected with pipeline joint, solvent bottle inboard bottom is provided with the plastic packing ring, the plastic packing ring with pipeline joint upper end links to each other, be provided with the plastic weak point in the middle of the plastic packing ring, the plastic weak point is the single thin plastic of one deck, receives the exogenic action easily and breaks, makes with plastic packing ring integrated into one piece, and the feed liquor syringe needle of transfer line gets into the solvent bottle after bursting the plastic weak point.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the injection bottle with the sediment separation function, the liquid separation injection bottle made of the flexible PP material is adopted, and the filtering membrane is arranged in the medicament bottle, so that medicament sediment can be effectively isolated at the upper part of the medicament bottle, the sediment is prevented from entering the solvent bottle through the communication channel, and the separation effect is good; when the connecting channel is opened, the membrane and the bottle body can synchronously deform through extrusion, so that the use is convenient and flexible; the mesh structure of the seepage membrane in the solvent bottle is utilized to reduce the speed of the medicament flowing into the solvent bottle and avoid overlarge impact between the medicament and the solvent.

Drawings

FIG. 1 is a schematic diagram showing an assembled structure of an embodiment of an injection bottle with a sediment separation function according to the present utility model;

FIG. 2 is a schematic view showing the structure of a connecting channel tube 5 of an embodiment of an injection bottle with a sediment separating function according to the present utility model;

FIG. 3 is a schematic view showing the structure of a medicine bottle according to an embodiment of the injection bottle with a sediment separation function of the present utility model;

fig. 4 is a schematic view showing the structure of a solvent bottle according to an embodiment of the injection bottle with a precipitate separating function of the present utility model.

The marks in the drawings are: 1. a medicament bottle; 2. a filter membrane; 3. a solvent bottle; 4. a seepage membrane; 5. a communication channel tube; 6. a virtual welding rod; 7. a consolidation end table; 8. an adhesive tape; 9. a hook; 10. a light-shielding coating; 11. a first interface; 12. a second interface; 13. a plastic ring; 14. grinding belt; 15. a spacer ring; 16. a pipe joint; 17. a plastic gasket; 18. plastic weak points.

Detailed Description

The assembly structure of the injection bottle with the sediment separation function is shown in fig. 1, the structure of the communication channel tube 5 is shown in fig. 2, the structure of the medicine bottle 1 is shown in fig. 3, the structure of the solvent bottle 3 is shown in fig. 4, the injection bottle comprises a shuttle-type medicine bottle 1 made of flexible PP material, a solvent bottle 3 made of flexible PP material arranged below the medicine bottle 1, and a communication channel tube 5 fixedly connected between the medicine bottle 1 and the solvent bottle 3, the volume of the medicine bottle 1 is smaller than the volume of the solvent bottle 3, the communication channel tube 5 is communicated with the medicine bottle 1 and the inner side of the solvent bottle 3, a filtering membrane 2 is arranged at the middle lower part of the inner side of the medicine bottle 1, a seepage membrane 4 is arranged at the middle upper part of the inner side of the solvent bottle 3, and a plurality of virtual welding rods 6 are vertically arranged at the inner side of the communication channel tube 5.

Aiming at the specific embodiment, the cold joint strip 6 adopts a heat sealing technology, is subjected to fusion bonding processing, comprises strong welding parts and weak welding parts which are alternately distributed, has the characteristics of being strippable and easy to tear, increases the internal pressure in a bottle body extruding mode, and can realize the isolation and opening of each cavity by extruding the cold joint strip 6; the filtering membrane 2 is a water system microporous filtering membrane manufactured by adopting a microporous technology, the aperture is between 25 and 50mm, and the medicament is allowed to pass through and simultaneously the medicament precipitation is effectively filtered.

The medicine bottle is characterized in that the upper end of the medicine bottle 1 is fixedly connected with a solidification end table 7, the upper end of the solidification end table 7 is fixedly connected with a rubber strip 8, the upper end of the rubber strip 8 is fixedly connected with a hook 9 made of hard plastic, the lower end of the solvent bottle 3 is fixedly connected with a pipeline joint 16, the bottom end of the inner side of the solvent bottle 3 is provided with a plastic gasket 17, the plastic gasket 17 is connected with the upper end of the pipeline joint 16, a plastic weak point 18 is arranged in the middle of the plastic gasket 17, the solidification end table 7 and the main material of the medicine bottle 1 are integrally formed and manufactured, the rubber strip 8 is made of a flexible material, can be deformed and distorted at will, has small longitudinal extension rate, is hung on an infusion support through the hook 9, fixes the medicine bottle 1 and the solvent bottle 3, the plastic weak point 18 is a layer of single-layer plastic, is easy to break due to the action of external force, is integrally formed with the plastic gasket 17, and a liquid inlet needle of the infusion tube breaks the plastic weak point 18 and enters the solvent bottle 3.

Meanwhile, the outer wall of the medicine bottle 1 is uniformly coated with the shading coating 10, the outer wall of the solvent bottle 3 is equidistantly provided with a plurality of abrasive belts 14, the bottom end of the inner side of the solvent bottle 3 is fixedly connected with a hard plastic isolating ring 15, the shading coating 10 can be coated on the outer wall of the medicine bottle 1 by using brown paint, and can also be manufactured by adding shading pigment into the medicine bottle 1 material, so that the medicine bottle 1 can obtain shading capability, the medicine inside is prevented from being subjected to illumination and photolysis, the abrasive belts 14 are directly manufactured in the production process of the solvent bottle 3 to form a rough annular belt for being held by medical staff to prevent the solvent bottle 3 from slipping.

In addition, the lower extreme of medicament bottle 1 is provided with interface 11 No. one, solvent bottle 3 upper end is provided with interface 12 No. two, the both ends about the communication channel pipe 5 respectively with interface 11 No. one with No. two interface 12 hot melt connection, filter membrane 2 periphery with be connected with between the medicament bottle 1 inner wall plastic ring 13, permeate membrane 4 with be connected with another between the solvent bottle 3 inner wall plastic ring 13, communication channel pipe 5 fully firmly connects with medicament bottle 1 and solvent bottle 3 at both ends through hot melt mode, after using, can pull communication channel pipe 5 through the mode of powerful pulling, connect another communication channel pipe 5 between medicament bottle 1 and solvent bottle 3 through hot melt mode again, play recycling's effect, filter membrane 2 and permeate membrane 4 are connected with medicament bottle 1 and solvent bottle 3 through plastic ring 13 respectively, and the membrane of middle has the safeguard function.

When the injection bottle with the sediment separation function is used, a user presses the medicine bottle 1 by hand, so that the internal volume of the injection bottle is reduced, the pressure is increased, the pressure acts on the virtual welding rod 6 in the connecting channel pipe 5, the virtual welding rod 6 is crushed, the medicine flows into the solvent bottle 3 from the medicine bottle 1 along the connecting channel pipe 5, sediment in the medicine is isolated at the upper part of the filtering membrane 2 in the flowing process, the medicine flows out of the connecting channel pipe 5 and falls on the seepage membrane 4, the passing speed of the solvent is reduced through the mesh structure of the seepage membrane 4, the impact force on the solvent in the solvent bottle 3 is reduced, after the medicine flows out completely, the bottle body is slightly shaken, the medicine and the solvent are fully mixed, then the medicine bottle 1 is hung on the transfusion rod through the hook 9, the needle head of the transfusion pipeline penetrates into the solvent bottle 3 from the pipeline joint 16, the transfusion needle at the other end of the pipeline is connected with a patient, and the medicine liquid is injected into the blood vessel of the patient.

Claims

1. An injection bottle with a sediment separation function, wherein the injection bottle comprises a shuttle-type medicament bottle made of flexible PP (polypropylene) materials, a solvent bottle made of flexible PP materials arranged below the medicament bottle, and a communication channel pipe fixedly connected between the medicament bottle and the solvent bottle; the device is characterized in that the volume of the medicament bottle is smaller than that of the solvent bottle, the communication channel pipe is communicated with the medicament bottle and the inner side of the solvent bottle, a filter membrane is arranged at the middle lower part of the inner side of the medicament bottle, a seepage membrane is arranged at the middle upper part of the inner side of the solvent bottle, and a plurality of virtual welding rods are vertically arranged at the inner side of the communication channel pipe.

2. The injection bottle with the precipitate separating function according to claim 1, wherein the upper end of the medicament bottle is fixedly connected with a consolidation end table, the upper end of the consolidation end table is fixedly connected with a rubber strip, and the upper end of the rubber strip is fixedly connected with a hook made of hard plastic.

3. The injection bottle having a precipitate separating function according to claim 1, wherein the outer wall of the medicine bottle is uniformly coated with a light shielding coating.

4. The injection bottle with the precipitate separating function according to claim 1, wherein a first interface is arranged at the lower end of the medicament bottle, a second interface is arranged at the upper end of the solvent bottle, and the upper end and the lower end of the communication channel tube are respectively connected with the first interface and the second interface in a hot melting manner.

5. The injection bottle with the precipitate separating function according to claim 1, wherein a plastic ring is connected between the periphery of the filter membrane and the inner wall of the medicine bottle, and another plastic ring is connected between the seepage membrane and the inner wall of the solvent bottle.

6. The injection bottle with the precipitate separating function according to claim 1, wherein a plurality of abrasive belts are equidistantly arranged on the outer wall of the solvent bottle, and a hard plastic isolating ring is fixedly connected to the bottom end of the inner side of the solvent bottle.

7. The injection bottle with the precipitate separating function according to claim 6, wherein the lower end of the solvent bottle is fixedly connected with a pipeline joint, a plastic gasket is arranged at the bottom end of the inner side of the solvent bottle, the plastic gasket is connected with the upper end of the pipeline joint, and a plastic weak point is arranged in the middle of the plastic gasket.