CN213789309U

CN213789309U - Venous transfusion device

Info

Publication number: CN213789309U
Application number: CN202022681675.0U
Authority: CN
Inventors: 戚晓梅; 王煜苧; 王智; 秦艳妍
Original assignee: Wuxi No 2 Peoples Hospital
Current assignee: Wuxi No 2 Peoples Hospital
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-27
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of infusion devices, in particular to a venous infusion device, which comprises a support frame, an infusion bottle and an infusion tube; the infusion tube can be communicated with the infusion bottle; the infusion tube is detachably connected with the infusion bottle; a bottle stopper is arranged at the opening of the infusion bottle; the middle of the bottle stopper is provided with a through hole; the inner surface of the through hole is provided with internal threads; one end of the infusion tube is provided with a puncture needle; an external thread is arranged at one end of the puncture needle; the external thread of the puncture needle can be connected with the internal thread of the through hole; the other end of the infusion tube is provided with a fixed part; the utility model provides a venous transfusion device can often appear in having solved prior art venous transfusion infusion the infusion seepage, take off clinical phenomenon such as needle to and lead to the pjncture needle to take off and cause the pollution on the ground, need change again, increase its cost, extravagant medical resource produces the technical problem of certain influence to treatment and rescue work.

Description

Venous transfusion device

Technical Field

The utility model relates to an infusion set technical field especially relates to a venous transfusion device.

Background

Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. Intravenous infusion of large quantities of fluid, electrolytes or blood is known as intravenous infusion. Intravenous infusion therapy is a highly specialized technique, and the therapeutic aspects of which include parenteral infusion, nutritional support, medication and infusion.

The venous transfusion time is generally longer, and the clinical care phenomena such as transfusion leakage, needle drop and the like can often appear in the venous transfusion of a hospital, so that the puncture needle drops to the ground to cause pollution and needs to be replaced again, the cost is increased, the medical resources are wasted, and the treatment and rescue work can be influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Can cause the pollution on the ground in order to solve the pjncture needle and drop, need change again, increase its cost, extravagant medical resource, to the technical problem that treatment and rescue work produced the influence, the utility model provides a technical scheme does:

the utility model provides a venous transfusion device, which comprises a support frame, a transfusion bottle and a transfusion tube; the infusion bottle is detachably connected with the supporting frame; the infusion tube can be communicated with the infusion bottle; a bottle stopper is arranged at the opening of the infusion bottle; the middle of the bottle stopper is provided with a through hole; the inner surface of the through hole is provided with internal threads; one end of the infusion tube is provided with a puncture needle; an external thread is arranged at one end of the puncture needle; the external thread of the puncture needle can be connected with the internal thread of the through hole; the other end of the infusion tube is provided with a fixed part.

Furthermore, a plurality of convex parts are detachably arranged at the other end of the puncture needle; the protruding part is in a long strip shape.

Further, the fixing part comprises a plurality of finger sleeves; all the finger sleeves can be detachably connected.

Furthermore, a drip cup is arranged on the infusion tube; and a dripping speed sensor is arranged on the dripping kettle.

Further, the support frame comprises a first support rod and a second support rod; one end of the first support rod is adjustably arranged on the second support rod in the vertical direction, the first support rod can be arranged in the second support rod in a penetrating mode, and the other end of the first support rod is a free end; and a lifting adjusting knob for adjusting the height of the first supporting rod is arranged on the second supporting rod.

Furthermore, the device also comprises a storage disc; the object placing disc is detachably arranged on the second supporting rod.

Further, the fixing rod is further included; one end of the fixed rod is fixedly arranged on the free end of the first supporting rod, and the other end of the fixed rod is detachably provided with a hook used for hanging an infusion bottle.

Further, the device also comprises a base; the base is arranged at the other end of the second supporting rod; the bottom of the base is provided with a plurality of universal wheels.

Further, the device also comprises a handrail; one end of the holding rod is detachably arranged on the base, and the other end of the holding rod is provided with a handle.

The utility model has the advantages of or beneficial effect:

the utility model provides a venous transfusion device, which comprises a support frame, a transfusion bottle and a transfusion tube; the infusion bottle is detachably connected with the supporting frame; the infusion tube can be communicated with the infusion bottle; a bottle stopper is arranged at the opening of the infusion bottle; the middle of the bottle stopper is provided with a through hole; the inner surface of the through hole is provided with internal threads; one end of the infusion tube is provided with a puncture needle; an external thread is arranged at one end of the puncture needle; the external thread of the puncture needle can be connected with the internal thread of the through hole; the other end of the infusion tube is provided with a fixed part. The utility model provides a venous transfusion device simple structure, cost are lower to have stronger practicality, can often appear the infusion seepage in having solved prior art venous transfusion, take off clinical phenomenon such as needle, lead to the pjncture needle to drop and can cause the pollution on the ground, need change again, increase its cost, extravagant medical resource produces the technical problem of certain influence to treatment and rescue work.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic structural view of an intravenous infusion device provided in embodiment 1 of the present invention;

FIG. 2 is a schematic view of a puncture needle and a stopper in an intravenous infusion set provided in embodiment 1 of the present invention;

fig. 3 is a schematic view of a fixing portion of an intravenous infusion device according to embodiment 1 of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

The venous transfusion time is generally longer, and the clinical care problems of transfusion leakage, needle drop and the like can often occur in the venous transfusion in hospitals, so that the puncture needle drops to the ground to cause pollution, needs to be replaced again, increases the cost, wastes medical resources, and has certain influence on treatment and rescue work.

In order to solve the above technical problems, an intravenous infusion apparatus 1 provided in embodiment 1 includes, as shown in fig. 1 and 2, a support frame 2, an infusion bottle 3, and an infusion tube 4; the infusion bottle 3 is detachably connected with the support frame 2; the infusion tube 4 can be communicated with the infusion bottle 3; the bottle mouth of the infusion bottle 3 is provided with a bottle stopper 31; the middle of the bottle stopper 31 is provided with a through hole 311; the inner surface of the through hole 311 is provided with internal threads; one end of the transfusion tube is provided with a puncture needle 41; one end of the puncture needle 41 is provided with an external thread; the external thread of the puncture needle 41 can be connected with the internal thread on the inner surface of the through hole 311; the other end of the transfusion tube 4 is provided with a fixed part 5. When the intravenous infusion device 1 provided by the embodiment is used, the puncture needle is screwed into the infusion bottle 3 along the internal thread on the inner surface of the through hole 311, compared with the puncture needle directly inserted into the bottle stopper in the prior art, the contact area between the puncture needle 41 and the bottle stopper 31 is increased, and the puncture needle and the bottle stopper can be locked with each other through the thread, so that on one hand, the puncture needle 41 can be prevented from falling off due to dragging or shaking of the infusion tube 4, the liquid medicine can leak from the through hole 311, and if the liquid medicine drops on the ground, not only the waste of medical resources is avoided, but also the ground 41 is polluted; on the other hand, the other end of the infusion tube 4 is provided with the fixing part 5, so that the arm and the infusion needle of a patient can be further fixed, the phenomenon that the infusion needle runs when the patient moves is effectively avoided, and a layer of safety guarantee is provided for the patient. In summary, the intravenous infusion apparatus 1 provided in this embodiment 1 can effectively solve the technical problems of contamination caused by the falling of the puncture needle 41 onto the ground, need to be replaced again, increase in cost, and waste of medical resources.

In order to further facilitate the puncture needle 41 to be inserted into the bottle stopper 31, the intravenous infusion device 1 of the embodiment is provided, as shown in fig. 2, with a plurality of convex parts 411 detachably arranged at the other end of the puncture needle 41; the bulge 411 is long strip-shaped, because pjncture needle 41 itself is comparatively tiny, it is inconvenient that medical personnel exert an effort when puncturing the bottle plug 31, very difficult smooth twists pjncture needle 41 into bottle plug 31, influences medical personnel's work efficiency, sets up this bulge 411 and provides the point of exerting an effort when medical personnel rotate pjncture needle 41, and consequently this bulge 411 sets up to provide great convenience for medical personnel's work to its work efficiency has been improved effectively.

In the prior art, a medical worker inserts an infusion needle into a blood vessel and then sticks the infusion needle with an adhesive tape, but the infusion needle is not high in firmness and is easy to run, and in the needle running process, the infusion needle is separated from the blood vessel and still exists under the epidermis of a patient, so that serious influence is brought to the patient, and even death is caused; in order to further provide safety guarantee for patients during infusion, in the venous infusion device 1 provided by the embodiment, as shown in fig. 3, a plurality of finger cots 51 matched with fingers of a person are arranged on the fixing part 5, the finger cots 51 connect the infusion needle and the arm of a patient into a whole, and during infusion, the patient can wear the finger cots 51 to move the arm, so that needle leakage caused by movement of the infusion needle can be effectively avoided, and adverse effects on the patient can be avoided; in order to prevent the patient from having a binding feeling and an uncomfortable feeling when wearing the finger cot, the finger cot 51 is made of a material with excellent elasticity, so that the finger cot does not cause excessive pressure on the fingers of the patient, and all the finger cot 51 are connected by a magic tape and a snap button.

In order to reduce the working strength of medical staff, improve the working efficiency and provide safety guarantee for patients, in the venous transfusion device 1 provided by the embodiment, as shown in fig. 1, a drip cup 42 is arranged on a transfusion tube; the drip cup 42 is provided with a dripping speed sensor, the dripping speed sensor includes but is not limited to a photoelectric sensor, the dripping speed sensor can be connected with a prompting device through an electric signal, the prompting device includes but is not limited to an alarm, a display and the like; the dripping speed sensor is used for detecting the dripping speed of the liquid medicine in the dripping kettle 42, obvious change occurs when the dripping speed of the liquid medicine, the dripping speed sensor immediately sends a signal to an external system, the infusion condition of the patient is reflected for medical workers at the first time, medical workers can rapidly make corresponding measures for treatment work, remote monitoring can be realized by the dripping speed sensor for medical workers, compared with the situation that the existing medical workers need to enter a ward to observe the infusion condition, the working strength of the medical workers is reduced, the working efficiency of the medical workers is improved, and meanwhile, safety guarantee is provided for the life safety of the patient.

In order to be suitable for different working environments, the intravenous infusion device 1 provided by the embodiment, as shown in fig. 1, the support frame 2 comprises a first support rod 21 and a second support rod 22; one end of the first support bar 21 is vertically adjustably provided on the second support bar 22; the first support bar 21 can be arranged in the second support bar 22; the other end of the first support rod 21 is a free end, and the second support rod 22 is provided with a lifting adjusting knob 221 for adjusting the height of the first support rod 21; the height of the support frame 2 can be adjusted by the lifting adjusting knob 221 according to the length of the infusion tube 4 or the requirement of a patient, so that the device can be flexibly applied to different working environments.

In order to further provide convenience for medical care work of medical staff and improve work efficiency, in the intravenous infusion device 1 provided by the embodiment, as shown in fig. 1, a storage tray 222 is detachably arranged on the second support rod 22, a fixing rod 6 is arranged on the first support rod 21, and one end of the fixing rod 6 is connected with a free end of the first support rod 21; the other end of the fixed rod 6 is detachably provided with the hook 7 for hanging the infusion bottle, medical staff in the prior art needs to take the liquid medicine and the support frame 2 respectively, the work flow is complex, and on one hand, the medical staff can conveniently place the needed medicine on the object placing disc by arranging the object placing disc 222 on the support frame 2, so that the work flow of the medical staff is simplified; on the other hand, the design of couple can make things convenient for medical personnel to take the infusion bottle, provides the convenience for medical work, can also further improve work efficiency simultaneously.

In order to provide convenience for patients and facilitate patients to walk, the intravenous infusion apparatus 1 provided in this embodiment, as shown in fig. 1, further includes a base 8 and a support rod 10, the base 8 is disposed on the other end of the second support rod 22; the bottom of the base 8 is provided with a plurality of universal wheels 9; one end of the holding rod 10 is detachably arranged on the bottom plate 8; the other end of the handrail 10 is provided with a handle 11; because the self design structure of universal wheel is comparatively nimble, the disease can be relaxed controls the venous transfusion device 1 that this embodiment provided through promoting the handle, has solved the disease because the inconvenient power of having an effect of infusion hand needs the operational nature problem of one-hand control venous transfusion device, provides the convenience for the activity of patient.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A venous transfusion device is characterized by comprising a support frame, a transfusion bottle and a transfusion tube;

the infusion bottle is detachably arranged on the support frame; the infusion tube is detachably connected with the infusion bottle; the infusion tube can be communicated with the infusion bottle;

a bottle stopper is arranged at the opening of the infusion bottle; the middle of the bottle stopper is provided with a through hole; the inner surface of the through hole is provided with internal threads; one end of the infusion tube is provided with a puncture needle; an external thread is arranged at one end of the puncture needle; the external thread of the puncture needle can be connected with the internal thread of the through hole; the other end of the infusion tube is provided with a fixed part.

2. The iv administration set according to claim 1, wherein the other end of the puncture needle is detachably provided with a plurality of protrusions; the protruding part is in a long strip shape.

3. The iv set of claim 1 wherein the anchor comprises a plurality of finger cuffs; all the finger sleeves can be detachably connected.

4. The intravenous infusion device of claim 1, wherein a drip cup is disposed on the infusion tube; and a dripping speed sensor is arranged on the dripping kettle.

5. The iv set of claim 1 wherein the support frame comprises a first support bar and a second support bar; one end of the first support rod is adjustably arranged on the second support rod in the vertical direction; the first supporting rod can be arranged in the second supporting rod in a penetrating way; the other end of the first supporting rod is a free end; and a lifting adjusting knob for adjusting the height of the first supporting rod is arranged on the second supporting rod.

6. The iv set of claim 5 further comprising a tray removably disposed on the second support bar.

7. The iv set of claim 5 further comprising a fixation rod; one end of the fixed rod is fixedly arranged on the free end of the first supporting rod; the other end of the fixed rod is detachably provided with a hook used for hanging an infusion bottle.

8. The iv set of claim 5 further comprising a base; the base is arranged at the other end of the second supporting rod; the bottom of the base is provided with a plurality of universal wheels.

9. The iv set of claim 8, further comprising a rest bar; one end of the holding rod is detachably arranged on the base; the other end of the holding rod is provided with a handle.