CN210698460U

CN210698460U - Safety buckle for preventing venous catheter from slipping

Info

Publication number: CN210698460U
Application number: CN201920942775.9U
Authority: CN
Inventors: 陈佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-06-09
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a ease button for preventing slippage of venous catheter, which comprises a fixing band, wherein a soft rubber strip is embedded in the inner side of the fixing band, a clamping groove is arranged at the bottom of the rubber strip, a first binding band is sewed and woven at one end of the fixing band, a hook surface of a nylon fastener tape is arranged at the inner side of one end of the first binding band, a second binding band is sewed and woven at the other end of the fixing band, and a suede surface of the nylon fastener tape is arranged at the outer side of one end of the second binding band; the cloth strips on the inner groove wall of the clamping groove increase the static friction with the guide pipe, so that the situation of relative movement of the cloth strips under the condition of accidental pulling is prevented; be provided with the foam-rubber cushion on the medial surface of rubber strip, utilize the foam-rubber cushion to replace the direct skin contact with patient of sponge strip, improve the travelling comfort that this ease button wore, the practicality is stronger.

Description

Safety buckle for preventing venous catheter from slipping

Technical Field

The utility model relates to the field of medical equipment protection, in particular to a safety buckle for preventing slippage of venous catheter.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic agents and calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and comprises required computer software, wherein an intravenous infusion catheter is required to be used in the intravenous infusion process, so that a safety button for preventing the intravenous catheter from slipping is used;

the existing safety button is easy to bring discomfort to patients in the using process, most of the existing safety buttons can only fix the venous transfusion catheter with a single tube head, the venous transfusion catheter with multiple tube heads cannot be fixed at the same time, and the applicability is poor, so that the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prevent ease of intravenous catheter slippage and detain, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent ease of venous catheter slippage is detained, includes the fixed band, the fixed embedded soft rubber strip that has of inboard of fixed band, the draw-in groove has been seted up to the bottom of rubber strip, the one end seam of fixed band has knitted first bandage, the inboard of first bandage one end is provided with the hook face of nylon fastener tape, the other end seam of fixed band has knitted the second bandage, the outside of second bandage one end is provided with the nylon fastener tape matte.

Furthermore, a plurality of clamping grooves are formed in the flexible rubber strip, and each clamping groove is a semicircular arc groove.

Furthermore, the inner wall of the clamping groove is provided with cloth strips, and the cloth strips are bonded on the groove wall of the clamping groove.

Furthermore, a spongy cushion is arranged on the inner side surface of the rubber strip, the spongy cushion is thin in thickness, and the spongy cushion is bonded on the rubber strip through strong glue.

Furthermore, a plurality of through holes which are distributed at equal intervals are formed in the first binding band and the second binding band, and metal rings are clamped in the through holes.

Furthermore, air bags are arranged on the inner sides of the first binding belt and the second binding belt, and inflatable air holes are formed in the air bags.

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

1. the utility model can fix the venous transfusion catheter with multiple tube heads by arranging a plurality of semicircular clamping grooves at the bottom of the soft rubber strip, thereby having higher applicability; the cloth strips on the inner groove wall of the clamping groove increase the static friction with the guide pipe, so that the situation of relative movement of the cloth strips under the condition of accidental pulling is prevented; the sponge cushion is arranged on the inner side surface of the rubber strip, and the sponge cushion is used for replacing the sponge strip to be directly contacted with the skin of a patient, so that the wearing comfort of the safety buckle is improved, and the practicability is stronger;

2. the utility model has the advantages that the first binding band and the second binding band are provided with a plurality of through holes, thereby playing a role of ventilation in hot environment, and the through holes are clamped with metal rings which are used for opening the through holes, so that the ventilation effect is better; by arranging the air bags on the inner sides of the first bandage and the second bandage and arranging the inflatable air holes on the air bags, a proper amount of air can be blown into the air bags according to the actual thickness of the wrist of the patient, so that the safety button is tightly sleeved on the wrist, and the wearing comfort is also improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the first strap of the present invention.

Fig. 3 is an enlarged view of the structure at a point a of the present invention.

Fig. 4 is a structural side view of the metal ring of the present invention.

In the figure: 1. fixing belts; 2. a rubber strip; 3. a first strap; 4. a second strap; 5. an air bag; 6. hook surface of nylon hasp; 7. nylon hasp suede; 8. a through hole; 9. a metal ring; 10. a card slot; 11. cloth strips; 12. a spongy cushion.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a relief buckle for preventing slippage of a venous catheter comprises a fixing band 1, a soft rubber strip 2 is fixedly embedded in the inner side of the fixing band 1, a clamping groove 10 is formed in the bottom of the rubber strip 2, a first binding band 3 is sewn at one end of the fixing band 1, a hook surface 6 of a nylon fastener tape is arranged on the inner side of one end of the first binding band 3, a second binding band 4 is sewn at the other end of the fixing band 1, and a suede 7 of the nylon fastener tape is arranged on the outer side of one end of the second binding band 4.

Specifically, as shown in fig. 1 and 3, a plurality of clamping grooves 10 are formed in the flexible rubber strip 2, and the clamping grooves 10 are semi-circular-arc-shaped grooves.

By adopting the scheme, the clamping grooves 10 can fix the venous catheter with multiple tube heads, and the applicability is higher.

Specifically, as shown in fig. 3, a cloth strip 11 is disposed on an inner wall of the slot 10, and the cloth strip 11 is bonded to a slot wall of the slot 10.

By adopting the scheme, the cloth strips 11 increase the static friction between the cloth strips and the clamped venous catheter, and prevent the situation of relative sliding in the process of infusion.

Specifically, as shown in fig. 3, a sponge pad 12 is arranged on the inner side surface of the rubber strip 2, the thickness of the sponge pad 12 is relatively thin, and the sponge pad 12 is bonded to the rubber strip 2 by a strong adhesive.

Through adopting above-mentioned scheme, utilize foam-rubber cushion 12 to replace rubber strip 2 and patient's skin contact, improve the travelling comfort that this ease button wore.

Specifically, as shown in fig. 2 and 4, a plurality of through holes 8 are formed in the first binding band 3 and the second binding band 4 at equal intervals, and a metal ring 9 is clamped in the through holes 8.

Through adopting above-mentioned scheme, through-hole 8 plays the effect of ventilation, and the becket 9 that presss from both sides tightly in the through-hole 8 is used for strutting through-hole 8, and the ventilation effect is better.

Specifically, as shown in fig. 1, an air bag 5 is disposed on the inner side of each of the first strap 3 and the second strap 4, and an inflatable air hole is disposed on the air bag 5.

By adopting the scheme, according to the actual thickness of the arm of the patient wearing the safety button, a proper amount of air is blown into the air bag 5 to expand the air bag 5, and the air bag 5 is squeezed between the first bandage 3 and the second bandage 4 and the wrist of the patient to tightly sleeve the safety button on the arm of the patient.

It should be noted that the utility model relates to a safety buckle for preventing the slipping of the venous catheter, when in use, firstly, the safety buckle is sleeved on the wrist of a patient to be transfused, the venous transfusion catheter passes through the clamping groove 10 at the bottom of the rubber strip 2, the hook surface 6 of the nylon fastener on the first bandage 3 is stuck on the melting surface 7 of the nylon fastener on the second bandage 4, the safety buckle is sleeved on the wrist of the patient, then, according to the actual thickness of the arm of the patient, a proper amount of gas is filled into the air hole of the air bag 5 to expand the air bag 5, the air bag 5 is extruded between the wrist of the patient and the second bandage 4 and the first bandage 3 to realize the fixing work of the safety buckle, thus, the catheter which passes through the clamping groove 10 can be tensioned and fixed on the wrist of the patient, the slipping of the venous transfusion catheter is prevented, the sponge cushion 12 is adhered on the inner side surface of the rubber strip 2, the sponge cushion 12 is used for replacing the rubber, the comfort is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent ease of venous catheter slippage is detained, includes fixed band (1), its characterized in that: the fixed embedded soft rubber strip (2) that has of inboard of fixed band (1), draw-in groove (10) have been seted up to the bottom of rubber strip (2), the one end seam of fixed band (1) has first bandage (3), the inboard of first bandage (3) one end is provided with nylon fastener tape hook face (6), the other end seam of fixed band (1) has second bandage (4), the outside of second bandage (4) one end is provided with nylon fastener tape matte (7).

2. The anti-slipping safety button for the intravenous catheter as claimed in claim 1, wherein: the soft rubber strip (2) is provided with a plurality of clamping grooves (10), and the clamping grooves (10) are semi-arc grooves.

3. The anti-slipping safety button for the intravenous catheter as claimed in claim 1, wherein: the cloth strip (11) is arranged on the inner wall of the clamping groove (10), and the cloth strip (11) is bonded on the groove wall of the clamping groove (10).

4. The anti-slipping safety button for the intravenous catheter as claimed in claim 1, wherein: the rubber strip is characterized in that a sponge cushion (12) is arranged on the inner side face of the rubber strip (2), the thickness of the sponge cushion (12) is small, and the sponge cushion (12) is bonded on the rubber strip (2) through strong glue.

5. The anti-slipping safety button for the intravenous catheter as claimed in claim 1, wherein: a plurality of through holes (8) distributed at equal intervals are formed in the first binding band (3) and the second binding band (4), and metal rings (9) are clamped in the through holes (8).

6. The anti-slipping safety button for the intravenous catheter as claimed in claim 1, wherein: the inner sides of the first bandage (3) and the second bandage (4) are both provided with air bags (5), and the air bags (5) are provided with inflatable air holes.