CN215938548U

CN215938548U - Transfusion system dropout prevention means

Info

Publication number: CN215938548U
Application number: CN202023064156.6U
Authority: CN
Inventors: 王珏
Original assignee: Southern Theater Command General Hospital of PLA
Current assignee: Southern Theater Command General Hospital of PLA
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2022-03-04
Anticipated expiration: 2030-12-17

Abstract

The utility model provides an anti-falling device of an infusion apparatus, which comprises an infusion container buckle, an infusion apparatus buckle and a corrugated connecting pipe, wherein the infusion container buckle and the infusion apparatus buckle are arranged on the same side of the corrugated connecting pipe, the infusion container buckle is fixedly connected with the top end of the corrugated connecting pipe, the infusion container buckle is used for being matched and clamped with the mouth part of the infusion container, the infusion apparatus buckle is fixedly connected with the bottom end of the corrugated connecting pipe, and the infusion apparatus buckle is used for being matched and clamped with a puncture head of the infusion apparatus. When the infusion apparatus is pulled by external force, the infusion apparatus is connected with the infusion container through the two buckles, so that a puncture head of the infusion apparatus is prevented from being separated from a skin plug of the infusion container, infusion infection is avoided, and the anti-falling device can avoid occupational exposure caused by leakage of anti-tumor chemicals due to falling of the infusion apparatus particularly for tumor patients.

Description

Transfusion system dropout prevention means

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an anti-falling device of an infusion apparatus.

Background

In clinical treatment and sick and wounded's transportation, often need carry out infusion treatment to the patient, the transfusion system is the indispensable instrument of infusing for the patient, and the transfusion system pierces the rubber buffer of infusion bag or infusion bottle through the puncture needle to export the liquid medicine drainage and input to the patient internal.

The existing connection mode between the infusion bag or the infusion bottle and the puncture needle is simple, the infusion device can be pulled when a patient is in the processes of turning over, walking, sleeping, restlessness or going to a toilet and the like, and the infusion device is easy to fall off due to the fact that medical staff or the patient accidentally pulls the infusion device. When a child patient is in transfusion, the puncture needle is easy to separate from the transfusion bottle due to the nature of the child and the love of playing. After the infusion apparatus falls off, the pressure in the infusion apparatus is reduced, so that the blood in the blood vessel of a patient flows into the infusion apparatus, the probability of infusion infection is easily caused, the infusion apparatus needs to be replaced again, the cost is increased, the waste of liquid medicine is caused, the workload is increased for medical workers, and potential safety hazards exist. Especially, in the case of tumor patients, occupational exposure is likely to occur due to drug leakage when chemotherapeutic drugs are infused, and serious consequences such as skin tissue necrosis are caused.

In view of the above, the present invention provides an anti-drop device for an infusion apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling device for an infusion apparatus, which can be applied to various clinical occasions requiring intravenous infusion and prevent the infusion apparatus from falling off to cause infusion infection and even occupational exposure.

The utility model provides an anti-falling device of an infusion apparatus, which comprises an infusion container buckle, an infusion apparatus buckle and a corrugated connecting pipe, wherein the infusion container buckle and the infusion apparatus buckle are arranged on the same side of the corrugated connecting pipe, the infusion container buckle is fixedly connected with the top end of the corrugated connecting pipe and is used for being matched and clamped with the mouth part of an infusion container, the infusion apparatus buckle is fixedly connected with the bottom end of the corrugated connecting pipe, the infusion apparatus buckle comprises a third clamping strip, a fourth clamping strip and a lower fixing block, the third clamping strip and the fourth clamping strip are arc-shaped, one end of the third clamping strip and one end of the fourth clamping strip are respectively and integrally connected with the lower fixing block, the top of the lower fixing block is fixedly connected with the bottom end of the corrugated connecting pipe, and an infrared infusion alarm is attached to the surface of the lower fixing block, the third clamping strip, the fourth clamping strip and the lower fixing block form an opening annular structure, and the infusion apparatus buckle is used for being matched and clamped with a puncture head of an infusion apparatus.

Further, infusion container buckle includes first card strip, second card strip and goes up the fixed block, first card strip reaches the second card strip is the arc, the one end of first card strip reaches the one end of second card strip respectively with go up fixed block body coupling, go up the bottom of fixed block with the top fixed connection of corrugated connection pipe, first card strip, second card strip and last fixed block form an opening annular structure.

Further, the first clamping strip and the second clamping strip are hard elastic rubber pieces.

Furthermore, sponge layers are respectively attached to the inner side surfaces of the first clamping strip and the second clamping strip.

Further, the third clamping strip and the fourth clamping strip are hard elastic rubber pieces.

Furthermore, sponge layers are respectively attached to the inner side surfaces of the third clamping strip and the fourth clamping strip.

Furthermore, the corrugated connecting pipe is a plastic corrugated pipe, and can stretch or bend relative to the infusion container buckle or the infusion apparatus buckle after external force is applied.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anti-drop device can effectively prevent the transfusion device from dropping off under the pulling of external force to cause transfusion infection in the processes of turning over, walking, sleeping, restlessness or going to a toilet and the like of a patient, and particularly can avoid serious consequences such as skin tissue necrosis and the like caused by the leakage of anti-tumor chemical drugs due to the dropping of the transfusion device and occupational exposure for tumor patients;

2. when the transfusion is finished, the alarm is given, the medical staff is reminded to replace the liquid medicine or finish the transfusion in time, and the workload of the medical staff is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of an anti-drop device of an infusion apparatus according to an embodiment of the utility model;

FIG. 2 is a schematic view of an anti-drop device for an infusion apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a second infusion apparatus anti-drop device according to an embodiment of the utility model.

Description of reference numerals:

1: a transfusion container fastener; 11: a first clip strip; 12: a second card strip; 13: an upper fixed block; 2: the infusion apparatus is buckled; 21: a third clamping strip; 22: a fourth clamping strip; 23: a lower fixed block; 3: a corrugated connecting pipe; 4: a sponge layer; 5: an infusion container; 6: an infusion set; 61: a puncture head; 7: an infrared infusion alarm.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do 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 thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 and 2, an infusion apparatus anti-drop device comprises an infusion container buckle 1, an infusion apparatus buckle 2 and a corrugated connecting pipe 3, wherein the infusion container buckle 1 and the infusion apparatus buckle 2 are respectively fixedly connected with the upper end and the lower end of the corrugated connecting pipe 3, the infusion container buckle 1 and the infusion apparatus buckle 2 are both positioned on the left side of the corrugated connecting pipe 3, the infusion container buckle 1 is tightly matched with the mouth part of an infusion container 5, and the infusion apparatus buckle 2 is tightly matched with the root part of a puncture head 61 of an infusion apparatus 6.

The infusion container buckle 1 comprises a first clamping strip 11, a second clamping strip 12 and an upper fixing block 13, wherein the first clamping strip 11 and the second clamping strip 12 are both arc-shaped hard elastic rubber pieces, the right ends of the first clamping strip 11 and the second clamping strip 12 are integrally connected with the upper fixing block 13, the upper fixing block 13 is a rubber or plastic block, the bottom of the upper fixing block is fixedly connected with the top end of the corrugated connecting pipe 3, the first clamping strip 11, the second clamping strip 12 and the lower fixing block 13 form an open annular structure, an opening is formed between the left end of the first clamping strip 11 and the left end of the second clamping strip 12, the infusion container buckle 1 can be matched and clamped with the mouths of infusion containers 5 of different specifications through the elasticity of the first clamping strip 11 and the second clamping strip 12, the infusion container 5 can be an infusion bag or an infusion bottle, and the infusion container buckle 1 can be matched and clamped with the outer peripheral surface of the mouths or the mouths of the infusion containers. The sponge layers 4 are respectively adhered to the inner side surfaces of the first clamping strip 11 and the second clamping strip 12, and when the sponge layers are matched with a bag opening or a bottle opening of the infusion container 5, the sponge layers play a role in skid resistance and pressure reduction.

The infusion apparatus buckle 2 comprises a third clamping strip 21, a fourth clamping strip 22 and a lower fixing block 23, wherein the third clamping strip 21 and the fourth clamping strip 22 are both arc-shaped hard elastic rubber pieces, the right ends of the third clamping strip 21 and the second clamping strip 12 are integrally connected with the lower fixing block 23, the lower fixing block 23 is made of rubber or plastic, the top of the lower fixing block is fixedly connected with the bottom end of the corrugated connecting pipe 3, the sizes of the third clamping strip 21, the fourth clamping strip 22 and the lower fixing block 23 are smaller than those of the first clamping strip 11, the second clamping strip 12 and the upper fixing block 13, the three form a small-opening annular structure, an opening is formed between the left end of the third clamping strip 21 and the left end of the fourth clamping strip 22, and the infusion apparatus buckle 2 can be conveniently matched with the root of the puncture head 61 of the infusion apparatus 6 by utilizing the elasticity of the third clamping strip 21 and the fourth clamping strip 22.

The cooperation position of transfusion system buckle 2 and puncture head 61 is located the downside of puncture head 61's handle, receives external force at transfusion system 6 and pulls, and when puncture head 6 downstream broke away from in the leather plug of infusion container 5, because infusion container buckle 1 and transfusion system buckle 2 pass through 3 fixed connection of corrugated connection pipe,

infusion container buckle

1 and 5 cooperation chucking of infusion container, consequently transfusion system buckle 2 plays the effect that blocks to puncture head 61, prevents that it from droing. The sponge layers 4 are respectively adhered to the inner side surfaces of the third clamping strip 21 and the fourth clamping strip 22, and can play a role in preventing skidding and reducing pressure when being matched with the puncture head 61.

Corrugated connection pipe 3 is plastic corrugated pipe, and it has certain flexibility, can stretch in certain extent after receiving axial tension, and axial tension disappears the back, and corrugated connection pipe 3 resumes normally, receives tangential or oblique power time, and corrugated connection pipe 3 can appear crooked. Through the cooperation of flexible corrugated connection pipe 3, infusion container buckle 1 and transfusion system buckle 2 can prevent that it from breaking away from with the infusion equipment of difference, infusion container 5 and the 6 cooperation chucking of transfusion system promptly, and when receiving external force, because it has certain flexibility, can play certain cushioning effect.

Example two

In this embodiment, the anti-falling device of the infusion apparatus further comprises an infrared infusion alarm 7, wherein the infrared infusion alarm 7 is attached to the surface of the lower fixing block 23 and used for monitoring the liquid medicine in the infusion apparatus 6, giving an alarm when the liquid medicine is used up, and prompting a nurse to change the medicine or finish the infusion.

An infrared sensor, a PLC (programmable logic controller) and a buzzer are arranged in the infrared type infusion alarm 7, the infusion apparatus 6 adopts a Murphy dropper, the infrared sensor is matched with the Murphy dropper to monitor the liquid level position of the Murphy dropper, and when the liquid level position reaches below a set position, the PLC controller controls the buzzer to alarm to prompt a nurse to change the medicine or finish infusion.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An anti-falling device of an infusion apparatus is characterized by comprising an infusion container buckle, an infusion apparatus buckle and a corrugated connecting pipe, wherein the infusion container buckle and the infusion apparatus buckle are arranged on the same side of the corrugated connecting pipe, the infusion container buckle is fixedly connected with the top end of the corrugated connecting pipe and is used for being matched and clamped with the mouth of the infusion container, the infusion apparatus buckle is fixedly connected with the bottom end of the corrugated connecting pipe, the infusion apparatus buckle comprises a third clamping strip, a fourth clamping strip and a lower fixing block, the third clamping strip and the fourth clamping strip are arc-shaped, one end of the third clamping strip and one end of the fourth clamping strip are respectively and integrally connected with the lower fixing block, the top of the lower fixing block is fixedly connected with the bottom end of the corrugated connecting pipe, and an infrared infusion alarm is pasted on the surface of the lower fixing block, the third clamping strip, the fourth clamping strip and the lower fixing block form an opening annular structure, and the infusion apparatus buckle is used for being matched and clamped with a puncture head of an infusion apparatus.

2. The transfusion device anti-drop device according to claim 1, wherein the transfusion container fastener comprises a first fastener strip, a second fastener strip and an upper fixing block, the first fastener strip and the second fastener strip are arc-shaped, one end of the first fastener strip and one end of the second fastener strip are respectively and integrally connected with the upper fixing block, the bottom of the upper fixing block is fixedly connected with the top end of the corrugated connecting pipe, and the first fastener strip, the second fastener strip and the upper fixing block form an open annular structure.

3. The anti-falling device for the infusion set according to claim 2, wherein the first clamping strip and the second clamping strip are hard elastic rubber pieces.

4. The transfusion device anti-drop device according to claim 2, wherein sponge layers are respectively adhered to inner side surfaces of the first clamping strip and the second clamping strip.

5. The transfusion device anti-drop device according to claim 1, wherein the third and fourth clamping strips are hard elastic rubber members.

6. The transfusion device anti-drop device according to claim 1, wherein sponge layers are respectively adhered to inner side surfaces of the third clamping strip and the fourth clamping strip.

7. The anti-falling device for the infusion apparatus according to claim 1, wherein the corrugated connection tube is a plastic corrugated tube, and can be stretched or bent relative to the infusion container buckle or the infusion apparatus buckle after being subjected to an external force.