CN217311156U

CN217311156U - Automatic tube-flushing double-chamber transfusion bag

Info

Publication number: CN217311156U
Application number: CN202220370793.6U
Authority: CN
Inventors: 王雪; 黄伟; 唐永利; 安洪
Original assignee: First Affiliated Hospital of Chongqing Medical University
Current assignee: First Affiliated Hospital of Chongqing Medical University
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-30
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to the field of medical apparatus, in particular to an automatic tube-flushing double-chamber transfusion bag; the bag comprises a bag body, the internal portion of bag is equipped with the room of dispensing and dashes the pipe room, be equipped with a passageway between room of dispensing and the dash pipe room, it blocks the film to be equipped with the one deck in the passageway, the bottom of the room of dispensing is close to left position department fixed intercommunication and is had the notes liquid mouth, it is equipped with the spacing subassembly of syringe needle to annotate liquid mouth department. The utility model arranges the dispensing chamber and the tube flushing chamber in the bag body, when the infusion of the liquid medicine is completed, the tube flushing chamber is extruded to break the blocking film, so as to automatically flush the tube, save the nursing manpower, ensure the safety of the patient and avoid incompatibility between two bags of liquid medicine; through setting up the spacing subassembly of syringe needle, behind the syringe needle part insertion liquid mouth of nurse with the syringe needle, this spacing subassembly of syringe needle can be fixed the syringe needle of syringe for the nurse need not to hold syringe and infusion bag always, very big reduction nurse's work load.

Description

Automatic tube-flushing double-chamber transfusion bag

Technical Field

The utility model relates to the field of medical equipment, in particular to an automatic pipe-flushing double-chamber infusion bag.

Background

The infusion is a large dose of injection which is infused into a body by intravenous drip, the dose is more than 100ml at one time, the infusion is usually packaged in an infusion bottle or a plastic bag, no bacteriostatic agent is contained, the dropping speed is adjusted by an infusion apparatus when the infusion is used, the medicine is continuously and stably infused into the body of a patient, a glass bottle is the most traditional infusion container, but the infusion container has the defects of poor sealing property of an opening part, frangibility and the like, the infusion bag is made of plastics such as polyvinyl chloride or polypropylene and the like, has the advantages of water resistance, corrosion resistance, high mechanical strength, good chemical stability, autoclave sterilization, light weight, convenient transportation, difficult breakage and the like, and gradually replaces the glass bottle to become the most infusion container used at present.

When an infusion bag is used for infusing a patient, a nurse needs to configure liquid medicine required by the patient according to the state of illness of the patient, and since many medicines are incompatible, in order to prevent interaction between the medicines, the nurse needs to flush a tube between two groups of medicines clinically, and normal saline is generally used for flushing the tube, so that the safety of the patient is guaranteed; however, when a patient needs to infuse a plurality of bags of liquid medicine, a nurse cannot keep a patient at all times, and the flushing needs a certain time, and particularly when the flushing is needed after the liquid medicine is infused, the nurse needs to take a bag of physiological saline, which is troublesome.

Therefore, an automatic-flushing double-chamber transfusion bag is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic towards two room infusion bags of pipe to solve the problem that provides in the above-mentioned technique.

In order to realize the purpose, the technical scheme of the utility model is as follows:

the utility model provides an automatic towards two room infusion bag of pipe, includes the bag body, the internal portion of bag is equipped with the room of joining in marriage and dashes the pipe room, towards the indoor pre-charge normal saline of pipe, it is equipped with a passageway to join in marriage between room and the pipe room of dashing, it blocks the film to be equipped with the one deck in the passageway, the top of the bag body is equipped with the linkage, the bottom of the room of joining in marriage is close to the fixed intercommunication in left position department and has annotates the liquid mouth, the bottom of the room of joining in marriage is close to the fixed intercommunication in position department on right side and has the infusion mouth, annotate the liquid mouth department and be equipped with the spacing subassembly of syringe needle, the bottom of annotating the liquid mouth and annotating the liquid mouth is equipped with first seal assembly and second seal assembly respectively.

Specifically, the hanging part is provided with a hanging through hole.

Specifically, the positions of the front surface of the bag body corresponding to the dispensing chamber and the tube flushing chamber are provided with volume scales.

Specifically, the needle head limiting component comprises a first finger ring, a second finger ring, a first connecting rod, a second connecting rod, a first clamping arm, a second clamping arm, a first magnetic element, a second magnetic element, a first iron sheet and a second iron sheet, the first clamping arm and the second clamping arm are symmetrically arranged in the liquid injection port, both the first clamping arm and the second clamping arm are in arc-shaped structures, two ends of the first clamping arm are respectively and fixedly connected with a first iron sheet and a second iron sheet, two ends of the second clamping arm are respectively and fixedly connected with a first magnetic element and a second magnetic element, one side of the first clamping arm far away from the second clamping arm is fixedly connected with a first connecting rod, one side of the first connecting rod far away from the first clamping arm penetrates through the side wall of the liquid injection port and is fixedly connected with a first finger ring, one side of the second clamping arm, which is far away from the first clamping arm, is fixedly connected with a second connecting rod, and one side of the second connecting rod, which is far away from the second clamping arm, penetrates through the side wall of the liquid injection port and is fixedly connected with the second finger ring.

Specifically, rubber pads are arranged above the first clamping arm and the second clamping arm and fixedly connected inside the liquid injection port.

Specifically, the first sealing assembly is a composite aluminum film.

Specifically, the second sealing component is a sealing plug.

The utility model has the advantages that: the utility model arranges the dispensing chamber and the tube flushing chamber in the bag body, when the infusion of the liquid medicine is completed, the tube flushing chamber is extruded to break the blocking film, so as to automatically flush the tube, facilitate the tube flushing, save the nursing manpower, ensure the safety of the patient and avoid the incompatibility between two bags of liquid medicine; through setting up the spacing subassembly of syringe needle, behind the syringe needle part of nurse with the syringe needle inserts the liquid injection mouth, this spacing subassembly of syringe needle can be fixed the syringe needle of syringe for the nurse need not to hold syringe and infusion bag always, very big reduction nurse's work load, improved work efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of the embodiment A of the present invention;

fig. 3 is a top view of a needle head limiting assembly according to an embodiment of the present invention.

Reference numerals: the device comprises a bag body 1, a dispensing chamber 2, a washing pipe chamber 3, normal saline 4, a hanging part 5, a hanging through hole 6, a volume scale 7, a blocking film 8, a transfusion port 9, a second sealing component 10, a liquid injection port 11, a rubber pad 12, a first clamping arm 13, a second clamping arm 14, a first iron sheet 15, a first magnetic element 16, a first connecting rod 17, a second connecting rod 18, a first finger ring 19, a second finger ring 20, a first sealing component 21, a second iron sheet 22 and a second magnetic element 23.

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.

Referring to the attached drawings 1-3, an automatic flushing double-chamber infusion bag comprises a bag body 1, wherein a dispensing chamber 2 and a flushing chamber 3 are arranged inside the bag body 1, physiological saline 4 is pre-filled in the flushing chamber 3, a channel is arranged between the dispensing chamber 2 and the flushing chamber 3, a blocking film 8 is arranged in the channel, a hanging part 5 is arranged at the top of the bag body 1, a liquid injection port 11 is fixedly communicated at the position, close to the left side, of the bottom of the dispensing chamber 2, a liquid infusion port 9 is fixedly communicated at the position, close to the right side, of the bottom of the dispensing chamber 2, a needle head limiting component is arranged at the liquid injection port 11, and a first sealing component 21 and a second sealing component 10 are respectively arranged at the bottoms of the liquid injection port 11 and the liquid injection port 11; the utility model discloses an in bag body 1 set up dispensing chamber 2 and wash tub room 3, when the liquid medicine infusion was accomplished, through extrusion wash tub room 3, make blocking film 8 break open, thereby wash the pipe automatically, the wash tub of being convenient for, save the nursing manpower, can also ensure patient's safety, avoid producing the incompatibility between two bags of liquid medicines; through setting up the spacing subassembly of syringe needle, annotate liquid mouth 11 backs with the syringe needle part insertion of syringe at the nurse, this spacing subassembly of syringe needle can be fixed the syringe needle of syringe for the nurse need not to hold syringe and infusion bag always, very big reduction nurse's work load, improved work efficiency greatly.

Further, the blocking film 8 of the present invention is a prior art, which includes but is not limited to the blocking film 8 in the CN109045381A ECMO dedicated pipe pre-filling circulation device and its application, and other materials of the blocking film 8 in the prior art can also be used.

Specifically, the hanging part 5 is provided with a hanging through hole 6.

Further, the utility model relates to a portion of hanging 5 and hang through-hole 6 are convenient for hang the bag body 1 and infuse.

Specifically, the positions of the front surface of the bag body 1 corresponding to the dispensing chamber 2 and the washing chamber 3 are provided with volume scales 7.

Furthermore, the utility model relates to a bag body 1 on set up capacity scale 7, the nurse of being convenient for or patient's clear understanding the capacity of liquid medicine and the progress of infusion.

Specifically, the needle head limiting component comprises a first finger ring 19, a second finger ring 20, a first connecting rod 17, a second connecting rod 18, a first clamping arm 13, a second clamping arm 14, a first magnetic element 16, a second magnetic element 23, a first iron sheet 15 and a second iron sheet 22, wherein the first clamping arm 13 and the second clamping arm 14 are symmetrically arranged inside the liquid injection port 11, the first clamping arm 13 and the second clamping arm 14 are both arc-shaped structures, two ends of the first clamping arm 13 are fixedly connected with the first iron sheet 15 and the second iron sheet 22 respectively, two ends of the second clamping arm 14 are fixedly connected with the first magnetic element 16 and the second magnetic element 23 respectively, the first clamping arm 13 is fixedly connected with the first connecting rod 17 at one side far from the second clamping arm 14, one side far from the first clamping arm 17 penetrates through the side wall of the liquid injection port 11 and is fixedly connected with the first finger ring 19, and one side far from the first clamping arm 13 is fixedly connected with the second connecting rod 18, the side of the second connecting rod 18 far away from the second clamping arm 14 penetrates through the side wall of the liquid injection port 11 and is fixedly connected with the second finger ring 20.

Further, the first finger ring 19, the second finger ring 20, the first connecting rod 17, the second connecting rod 18, the first clamping arm 13, the second clamping arm 14, the first magnetic element 16, the second magnetic element 23, the first iron sheet 15 and the second iron sheet 22 of the utility model relate to, when a nurse needs to inject liquid, firstly, the thumb and the forefinger of one hand respectively pass through the first finger ring 19 and the second finger ring 20 and move towards the direction of deviating from each other, so that the first clamping arm 13 is separated from the second clamping arm 14, then, the needle head part of the syringe is inserted into the liquid injection port 11 by the other hand and is positioned between the first clamping arm 13 and the second clamping arm 14, then, the first finger ring 19 and the second finger ring 20 are loosened, so that the needle head of the syringe is fixed by the first clamping arm 13 and the second clamping arm 14, so that the nurse does not need to hold the infusion bag and the syringe all the time, and the workload of the nurse is greatly reduced, the working efficiency is greatly improved.

Specifically, a rubber pad 12 is disposed above the first holding arm 13 and the second holding arm 14, and the rubber pad 12 is fixedly connected to the inside of the liquid filling port 11.

Specifically, the first sealing member 21 is a composite aluminum film.

In particular, the second sealing assembly 10 is a sealing plug.

Furthermore, the present invention relates to a first sealing component 21 and a second sealing component 10, which are both used for sealing.

The utility model discloses a work flow: when in use, firstly, a nurse takes out the bag body 1, and checks the bag body 1 to ensure that the bag body 1 is not damaged in the process of transportation, and air leakage and damage do not occur; then the nurse firstly uses the thumb and the index finger of one hand to respectively pass through the first finger ring 19 and the second finger ring 20 and move towards the direction of departing from the first finger ring and the second finger ring, so that the first clamping arm 13 and the second clamping arm 14 are separated, then uses the other hand to partially insert the needle head of the syringe into the liquid injection port 11 and is positioned between the first clamping arm 13 and the second clamping arm 14, then loosens the first finger ring 19 and the second finger ring 20, so that the first clamping arm 13 and the second clamping arm 14 fix the needle head of the syringe (magnetic attraction action), so that the nurse does not need to hold the syringe and the infusion bag all the time, the workload of the nurse is greatly reduced, the work efficiency is greatly improved, after the liquid injection is completed, the thumb and the index finger respectively pass through the first finger ring 19 and the second finger ring 20 and move towards the direction of departing from the first finger ring 13 and the second clamping arm 14 (the operation is repeated), and then the first clamping arm 13 and the second clamping arm 14 are separated, then, the needle part of the injector is taken out of the first clamping arm 13 and the second clamping arm 14, the infusion apparatus is connected to the infusion port 9, then the patient is infused, and the rubber pad 12 is utilized to seal the infusion port 11 and prevent the liquid medicine from flowing out; after the infusion is completed, the nurse indicates to press the tube flushing chamber 3, the physiological saline 4 in the tube flushing chamber 3 breaks under the action of pressure to block the film 8 to enter the dispensing chamber 2 for tube flushing operation, the tube flushing is convenient, the nursing manpower is saved, the safety of the patient can be ensured, and incompatibility between two bags of liquid medicines is avoided.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an automatic towards two room infusion bag of pipe, includes the bag body, its characterized in that, the internal portion of bag is equipped with the room of dosing and dashes the pipe room, towards the indoor pre-filled normal saline of pipe, be equipped with a passageway between room of dosing and the pipe room of dashing, it blocks the film to be equipped with the one deck in the passageway, the top of the bag body is equipped with the portion of hanging, the bottom of the room of dosing is close to the fixed intercommunication in left position department and has annotates the liquid mouth, the bottom of the room of dosing is close to the fixed intercommunication in position department on right side and has the infusion mouth, it is equipped with the spacing subassembly of syringe needle to annotate liquid mouth and annotate the bottom of liquid mouth and be equipped with first seal assembly and second seal assembly respectively.

2. The automatic flushing tube double-chamber transfusion bag according to claim 1, wherein the hanging part is provided with a hanging through hole.

3. The automatic flushing double-chamber infusion bag according to claim 1, wherein the front surface of the bag body is provided with volume scales corresponding to the positions of the dispensing chamber and the flushing chamber.

4. The automatic flushing double-chamber infusion bag according to claim 1, wherein the needle head limiting component comprises a first ring, a second ring, a first connecting rod, a second connecting rod, a first clamping arm, a second clamping arm, a first magnetic element, a second magnetic element, a first iron sheet and a second iron sheet, the first clamping arm and the second clamping arm are symmetrically arranged in the infusion port, the first clamping arm and the second clamping arm are both arc-shaped, two ends of the first clamping arm are fixedly connected with the first iron sheet and the second iron sheet respectively, two ends of the second clamping arm are fixedly connected with the first magnetic element and the second magnetic element respectively, one side of the first clamping arm, which is far away from the second clamping arm, is fixedly connected with the first connecting rod, one side of the first connecting rod, which is far away from the first clamping arm, penetrates through the side wall of the infusion port and is fixedly connected with the first ring, one side of the second clamping arm, which is far away from the first clamping arm, is fixedly connected with the second connecting rod, one side of the second connecting rod, which is far away from the second clamping arm, penetrates through the side wall of the liquid injection port and is fixedly connected with the second finger ring.

5. The automatic flushing tube double-chamber transfusion bag according to claim 4, wherein rubber pads are arranged above the first clamping arm and the second clamping arm, and the rubber pads are fixedly connected inside the liquid injection port.

6. The automatic flushing tube double-chamber transfusion bag according to claim 1, wherein the first sealing component is a composite aluminum film.

7. The automatic-flushing two-chamber infusion bag according to claim 1, wherein the second sealing member is a sealing plug.