CN211611075U

CN211611075U - Nursing infusion bottle capable of preventing body fluid from flowing backwards

Info

Publication number: CN211611075U
Application number: CN202020061608.6U
Authority: CN
Inventors: 邹赟
Original assignee: People's Hospital Of Kaizhou District Cq
Current assignee: People's Hospital Of Kaizhou District Cq
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-02
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a nursing infusion bottle of preventing body fluid refluence, including the infusion bottle, infusion bottle lower extreme swing joint has the intubate, the first connector of intubate lower extreme fixedly connected with, first connector left end fixedly connected with air cleaner, the flexible drainage tube of first connector lower extreme fixedly connected with, flexible drainage tube lower extreme fixedly connected with second linker, second linker lower extreme fixedly connected with toper reservoir, toper reservoir lower extreme fixedly connected with liquid filter. This prevent nursing infusion bottle of body fluid refluence, through the setting of first linker, flexible drainage tube and second linker, when the infusion finishes, the flexible drainage tube of compression closes first linker and second linker, places the air and flows and arouse the refluence, and the toper reservoir can be sealed to the water droplet sealer, further prevents the body fluid refluence, and the gag lever post reduces rocking that the transfer line was bumped and produces at the infusion in-process to this slows down patient's psychological pressure.

Description

Nursing infusion bottle capable of preventing body fluid from flowing backwards

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a nursing infusion bottle of preventing body fluid refluence.

Background

When the infusion bottle is used for infusion of patients, the bottle for containing liquid for medical preparation in human bodies is formed by firing inorganic materials at 1600 ℃, and a glass product serving as a medical container has the characteristics of smoothness, easiness in disinfection, corrosion resistance, wear resistance, stable size, excellent chemical stability, no toxicity, no harm and the like, and is a traditional medical packaging material.

The infusion bottle and the needle head, the flow rate controller and the infusion tube are matched for use during infusion, the infusion device used at present can shake when the infusion tube is touched during infusion, so that some panic can be caused to patients psychologically, meanwhile, when the infusion is about to be finished, a doctor and a nurse are busy, the needle can not be pulled out in the first time, and the risk of body fluid backflow of the patients and the defect of backflow caused by some sudden conditions can be caused at the time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nursing infusion bottle of preventing body fluid refluence to it can produce when touchhing the transfer line and rock to propose infusion set in the above-mentioned background art when the infusion to solve, can cause some panic to patient psychology, when the infusion is about to finish, because doctor nurse is busy simultaneously, probably can not come to pull out the needle the very first time, this time quantum probably causes the risk of patient's body fluid refluence and some proruption situation arouses the problem of refluence.

In order to achieve the above object, the utility model provides a following technical scheme: the nursing infusion bottle capable of preventing body fluid from flowing backwards comprises an infusion bottle, wherein the lower end of the infusion bottle is movably connected with an insertion tube, the lower end of the insertion tube is fixedly connected with a first communicating device, the left end of the first communicating device is fixedly connected with an air filter, the lower end of the first communicating device is fixedly connected with a telescopic drainage tube, the lower end of the telescopic drainage tube is fixedly connected with a second communicating device, the lower end of the second communicating device is fixedly connected with a conical liquid storage device, and the lower end of the conical liquid storage device is fixedly connected with a liquid.

Preferably, the lower end of the filter is fixedly connected with an infusion tube, the infusion tube is sleeved with the flow rate controller, the right end of the infusion tube is fixedly connected with another filter and a needle head in sequence, the front end and the rear end of the infusion bottle are fixedly connected with symmetrical small round columns, the upper end of each small round column is provided with an annular groove, a limiting rod is arranged in the annular groove, and the outer side of the annular groove is attached to the limiting rod.

Preferably, a circular groove is formed in the upper end of the second communicating vessel, the first communicating vessel is sleeved in the circular groove, symmetrical hanging buckles are fixedly connected to the front end and the rear end of the second communicating vessel, a rectangular groove is formed in the lower end of each hanging buckle, a limiting rod is sleeved in the rectangular groove, and the upper end of the rectangular groove is attached to the limiting rod.

Preferably, a water drop sealer is arranged in the conical liquid storage device, symmetrical connectors are fixedly connected to the left end and the right end of the water drop sealer, and symmetrical small round grains are fixedly connected to the outer sides of the connectors.

Preferably, the left end and the right end of the conical liquid reservoir are fixedly connected with a large connecting rod and a small connecting rod from outside to inside, and the inner side of the small connecting rod is fixedly connected with small round particles.

Preferably, the outer side of the big extension rod is fixedly connected with symmetrical round buttons.

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

1. the nursing infusion bottle for preventing the body fluid from flowing backwards compresses the telescopic drainage tube through the arrangement of the first communicating device, the telescopic drainage tube and the second communicating device when the infusion is finished, closes the first communicating device and the second communicating device, and prevents air from flowing to cause the backflow;

2. the nursing infusion bottle capable of preventing body fluid from flowing backwards can seal the conical liquid storage device through the arrangement of the water drop sealing device, so that the body fluid is further prevented from flowing backwards;

3. this nursing infusion bottle of preventing body fluid refluence, through the setting of gag lever post, at the infusion in-process, reduce the phenomenon that the transfer line is bumped and produces the rocking to this slows down patient's psychological pressure.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the infusion bottle of the present invention;

FIG. 3 is a schematic side view of the second communicating vessel of the present invention;

fig. 4 is a schematic view of the connection structure of the small round particles of the present invention.

In the figure: 1. an infusion bottle; 2. inserting a tube; 3. a first connector; 4. an air filter; 5. a telescopic drainage tube; 6. a second communicating vessel; 7. a conical reservoir; 8. a liquid filter; 9. a transfusion tube; 10. a flow rate controller; 11. a needle head; 12. a small cylinder; 13. a ring groove; 14. a limiting rod; 15. a circular groove; 16. hanging and buckling; 17. a rectangular groove; 18. a water droplet sealer; 19. a connector; 20. small round grains; 21. a big connecting rod; 22. a small connecting rod; 23. a round button.

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 fig. 1-4, the present invention provides a technical solution: a nursing infusion bottle for preventing body fluid from flowing backwards comprises an infusion bottle 1, an insertion tube 2, a first communicating vessel 3, an air filter 4, a telescopic drainage tube 5, a second communicating vessel 6, a conical liquid storage device 7, a liquid filter 8, an infusion tube 9, a flow rate controller 10 and a needle head 11, the infusion bottle comprises a small cylinder 12, a ring groove 13, a limiting rod 14, a circular groove 15, a hanging buckle 16, a rectangular groove 17, a water drop sealer 18, a connector 19, a small round particle 20, a large connecting rod 21, a small connecting rod 22 and a circular button 23, wherein the lower end of an infusion bottle 1 is movably connected with an insertion tube 2, the lower end of the insertion tube 2 is fixedly connected with a first communicating device 3, the left end of the first communicating device 3 is fixedly connected with an air filter 4, the lower end of the first communicating device 3 is fixedly connected with a telescopic drainage tube 5, the lower end of the telescopic drainage tube 5 is fixedly connected with a second communicating device 6, the lower end of the second communicating device 6 is fixedly connected with a conical liquid storage device;

further, the lower end of the liquid filter 8 is fixedly connected with an infusion tube 9, the infusion tube 9 is sleeved with a flow rate controller 10, the right end of the infusion tube 9 is sequentially and fixedly connected with another liquid filter 8 and a needle 11, the front end and the rear end of the infusion bottle 1 are fixedly connected with symmetrical small cylinders 12, the upper ends of the small cylinders 12 are provided with annular grooves 13, limiting rods 14 are arranged in the annular grooves 13, the outer sides of the annular grooves 13 are attached to the limiting rods 14, and by means of the design of the limiting rods 14, an infusion device below the infusion bottle 1 can be fixed during infusion, so that the swing caused by touch is;

furthermore, a circular groove 15 is formed in the upper end of the second communicating vessel 6, the first communicating vessel 3 is sleeved in the circular groove 15, symmetrical hanging buckles 16 are fixedly connected to the front end and the rear end of the second communicating vessel 6, a rectangular groove 17 is formed in the lower end of the hanging buckles 16, a limiting rod 14 is sleeved in the rectangular groove 17, the upper end of the rectangular groove 17 is attached to the limiting rod 14, and the telescopic drainage tube 5 can be compressed and sleeved in the circular groove 15 after infusion is finished through the design of the circular groove 15;

furthermore, a water drop sealer 18 is arranged in the conical liquid storage device 7, the left end and the right end of the water drop sealer 18 are fixedly connected with symmetrical connectors 19, the outer sides of the connectors 19 are fixedly connected with symmetrical small particles 20, and the water drop sealer 18 is used for plugging a drainage port at the lower end of the conical liquid storage device 7 after infusion is finished so as to prevent body fluid from flowing backwards;

furthermore, the left end and the right end of the conical liquid storage device 7 are fixedly connected with a large connecting rod 21 and a small connecting rod 22 which are symmetrical from outside to inside, the inner side of the small connecting rod 22 is fixedly connected with a small round particle 20, and the water drop sealer 18 is convenient to use after the transfusion is finished through the design of the small round particle 20;

furthermore, the outside of the big extension rod 21 is fixedly connected with symmetrical round buttons 23, and through the design of the round buttons 23, the friction and the torque can be increased, so that the water drop sealing device 18 can be conveniently detached, and the effect of preventing the body fluid from flowing backwards is achieved.

The working principle is as follows: when in transfusion, the telescopic drainage tube 5 is pulled open, the needle 11 is arranged, the flow rate controller 10 is adjusted, the limit rod 14 is hung in the rectangular groove 17 at the lower end of the hanging buckle 16 to prevent the equipment from swinging in the transfusion process, when the transfusion is about to end, the round button 23 at the outer side of the big extension rod 21 is twisted by hand, the small particle 20 connected with the inner side of the small extension rod 22 will be disconnected with the small extension rod 22 or the connector 19 on the water drop sealer 18 under the stress of torque, after the two ends are disconnected, the water drop sealer 18 falls off, along with the flow rate of the liquid, then the lower end of the water drop sealer 18 gradually enters the lower end of the conical liquid storage device 7 and is jointed with the lower port of the conical liquid storage device 7 to prevent air circulation and achieve the effect of preventing backflow, meanwhile, the limiting rod 14 is taken down, and after the telescopic drainage tube 5 is compressed, the second communicating vessel 6 is sleeved into the lower end of the first communicating vessel 3, so that the air flow is further prevented, and the body fluid is further prevented from flowing backwards.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a nursing infusion bottle of preventing body fluid refluence, includes the infusion bottle, its characterized in that: the infusion bottle is characterized in that the lower end of the infusion bottle is movably connected with an insertion tube, the lower end of the insertion tube is fixedly connected with a first communicating device, the left end of the first communicating device is fixedly connected with an air filter, the lower end of the first communicating device is fixedly connected with a telescopic drainage tube, the lower end of the telescopic drainage tube is fixedly connected with a second communicating device, the lower end of the second communicating device is fixedly connected with a conical liquid storage device, and the lower end of the conical liquid storage device is fixedly connected with a.

2. The nursing infusion bottle preventing the body fluid from flowing backwards as claimed in claim 1, wherein: the infusion apparatus is characterized in that an infusion tube is fixedly connected to the lower end of the liquid filter, a flow rate controller is sleeved on the infusion tube, another liquid filter and a needle head are fixedly connected to the right end of the infusion tube in sequence, symmetrical small circular columns are fixedly connected to the front end and the rear end of the infusion bottle, an annular groove is formed in the upper end of each small circular column, a limiting rod is arranged in each annular groove, and the outer side of each annular groove is attached to the corresponding limiting rod.

3. The nursing infusion bottle preventing the body fluid from flowing backwards as claimed in claim 2, wherein: the round groove is formed in the upper end of the second communicating vessel, the first communicating vessel is sleeved in the round groove, the hanging buckles are fixedly connected with the front end and the rear end of the second communicating vessel symmetrically, the rectangular groove is formed in the lower end of the hanging buckles, the limiting rod is sleeved in the rectangular groove, and the upper end of the rectangular groove is attached to the limiting rod.

4. The nursing infusion bottle preventing the body fluid from flowing backwards as claimed in claim 1, wherein: the improved water-saving device is characterized in that a water drop sealer is arranged in the conical liquid storage device, symmetrical connectors are fixedly connected to the left end and the right end of the water drop sealer, and symmetrical small round grains are fixedly connected to the outer sides of the connectors.

5. The nursing infusion bottle preventing the body fluid from flowing backwards as claimed in claim 4, wherein: the left end and the right end of the conical liquid storage device are fixedly connected with a large connecting rod and a small connecting rod from outside to inside, and the inner side of the small connecting rod is fixedly connected with small round particles.

6. The nursing infusion bottle preventing the body fluid from flowing backwards as claimed in claim 5, wherein: the outer side of the big extension rod is fixedly connected with symmetrical round buttons.