CN212327177U

CN212327177U - Heparin cap fixing device

Info

Publication number: CN212327177U
Application number: CN201921850352.0U
Authority: CN
Inventors: 樊秀娟; 潘芳芳; 季洁
Original assignee: Affiliated Hospital of Jiangsu University
Current assignee: Affiliated Hospital of Jiangsu University
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-01-12
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a heparin cap fixing device, its characterized in that: the aseptic storage bag is characterized by comprising a fixed adhesive tape and an aseptic storage bag, wherein the fixed adhesive tape comprises an adhesive tape main body, and a plurality of fixed wing strips are arranged at the edge of the adhesive tape main body; the aseptic storage bag is arranged on the adhesive tape main body, two ends of the aseptic storage bag are respectively provided with an opening for the heparin cap to pass in and out, and an elastic bundling ring is arranged in the edge of the opening. The utility model discloses the structure is ingenious, reasonable in design, convenient operation, and is fixed effectual to can not increase patient's uncomfortable sense.

Description

Heparin cap fixing device

Technical Field

The utility model relates to a heparin cap fixing device belongs to medical supplementary material technical field.

Background

At present, no special heparin cap fixing adhesive plaster exists, and the current fixing method comprises the following steps: 1. the adhesive tape is used for fixation, and has the following defects: the heparin cap is not wrapped by sterile gauze and does not conform to the aseptic principle; 2. the heparin cap is wrapped by gauze and fixed by adhesive plaster, and the defects are as follows: too large gauze package is easy to loosen and is troublesome to fix.

Currently, techniques such as intravenous indwelling needles, PICC catheters, etc. are widely used clinically, and the ends of these catheters are generally closed with heparin caps and connected thereto through intravenous needles. Therefore, how to fix the heparin cap is a very important problem. The currently common heparin cap fixing method mainly comprises the following steps: 1. the heparin cap is fixed by a common adhesive tape, and has the defect that the heparin cap is not wrapped by sterile gauze and does not conform to the sterile principle; 2. the heparin cap is wrapped by gauze and then fixed by adhesive tape, and the defects of overlarge wrapping of the gauze, easy looseness and troublesome fixing are caused.

In order to solve the above problems, numerous medical staff have also conducted various studies, for example, chinese patent with application number cn201720414964.x discloses a heparin cap fixing device, which includes a fixing box body and a fixing box cover body hinged to each other, heparin cap accommodating grooves are symmetrically arranged on the fixing box body and the fixing box cover body, a heparin cap limiting groove is arranged at one end of the heparin cap accommodating groove, openings are respectively arranged at two ends of the heparin cap limiting groove, and the heparin cap limiting groove and a central shaft of the heparin cap accommodating groove are on the same straight line. This scheme has solved medical personnel when sheatheing the heparin cap for the syringe needle, and the technical problem of finger is stabbed easily to the syringe needle and has solved the inconvenient problem of sheatheing the syringe needle of heparin cap. But the box body structure is more complicated, and when using, the fixed very dead of heparin cap and syringe needle, it is just more troublesome to operate, and the patient obviously can feel uncomfortable moreover, is unfavorable for patient's daily life.

Disclosure of Invention

An object of the utility model is to overcome the not enough of existence among the prior art, provide a heparin cap fixing device, its structure is ingenious, reasonable in design, convenient operation, it is fixed effectual to can not increase patient's uncomfortable and feel.

According to the utility model provides a technical scheme: heparin cap fixing device, its characterized in that: the aseptic storage bag is characterized by comprising a fixed adhesive tape and an aseptic storage bag, wherein the fixed adhesive tape comprises an adhesive tape main body, and a plurality of fixed wing strips are arranged at the edge of the adhesive tape main body; the aseptic storage bag is arranged on the adhesive tape main body, two ends of the aseptic storage bag are respectively provided with an opening for the heparin cap to pass in and out, and an elastic bundling ring is arranged in the edge of the opening.

As a further improvement of the present invention, a clamping seat is fixedly arranged on the upper surface of the adhesive tape main body, a U-shaped bayonet is concavely arranged on the upper surface of the clamping seat, arc-shaped elastic raised lines and raised line abdicating grooves are arranged on the inner walls of two sides of the U-shaped bayonet, a circular clamping hole with a notch is enclosed by the two arc-shaped elastic raised lines and the closed end of the U-shaped bayonet, the notch faces the open end of the U-shaped bayonet, and conical surface clamping edges are arranged at the upper end of the inner side surface of the arc-shaped elastic raised lines and the upper end of the inner wall surface of; the outer wall of the sterile storage bag is provided with a clamping head, the clamping head is matched with the circular clamping hole, the periphery of the lower end of the clamping head is provided with a conical surface clamping ring, and the conical surface clamping ring can be clamped with the conical surface clamping edge.

As a further improvement, the first magnetism is inhaled in the joint head underground, the second magnetism is inhaled in the cassette underground, the second magnetism is inhaled the center department that the piece is located circular card hole and can be inhaled the piece with first magnetism and correspond the actuation and be connected in the second magnetism.

As a further improvement of the utility model, a soft silica gel gasket is arranged between the bottom of the clamping seat and the main body of the adhesive tape.

As a further improvement of the utility model, the aseptic storage bag is made of aseptic gauze.

As a further improvement of the utility model, the clamping head is made of plastic and is welded on the outer wall of the sterile storage bag.

As a further improvement of the utility model, the adhesive tape main part sets up to square, and four fixed wing strips set up the four corners department in the adhesive tape main part respectively.

As a further improvement of the utility model, the whole transparent adhesive tape is adopted as the fixing adhesive tape.

As a further improvement of the utility model, the aseptic storage bag is externally provided with an elastic waterproof sleeve bag.

As a further improvement of the utility model, the elastic waterproof sleeve bag is made of latex material.

Compared with the prior art, the utility model, have following advantage:

1) the utility model has the advantages of ingenious structure and reasonable design, and when in use, the heparin cap is arranged in the sterile storage bag, so that the heparin cap is very clean and sanitary and meets the sterile requirement; the elastic tightening ring has a restraint function, so that the heparin cap can be prevented from falling out of the sterile storage bag; the fixing adhesive plaster can be fixed on the skin of a patient and the fixing adhesive plaster of the deep venous catheter, so that the use is convenient, and the fixation is firm.

2) The utility model discloses a set up the cassette in the adhesive tape main part, the aseptic bag of depositing rotationally connects on the cassette, and the aseptic position of depositing the bag just can rotate the adjustment in a flexible way according to the pipeline condition during the use to prevent the improper distortion of pipeline, it is also very convenient to take off the operation of aseptic bag of depositing moreover.

3) The utility model discloses a first magnetism piece of inhaling is inhaled underground in the joint head, and second magnetism is inhaled underground in the cassette, inhales the mutual actuation of piece through first magnetism and second magnetism during the installation and just can make the joint head enter into circular stuck hole, avoids pressing down and causes the painful of patient.

Drawings

Fig. 1 is a top view of the structure of embodiment 1 of the present invention.

Fig. 2 is an exploded view of embodiment 2 of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a top view of the embodiment 2 of the present invention with the aseptic storage bag removed.

Description of reference numerals: the device comprises a 1-fixed adhesive tape, a 1 a-adhesive tape main body, a 1 b-fixed wing strip, a 2-sterile storage bag, a 3-elastic bundling ring, a 4-clamping seat, a 5-U-shaped clamping opening, a 6-arc-shaped elastic convex strip, a 7-convex strip abdicating groove, an 8-round clamping hole, an 8 a-notch, a 9-conical clamping edge, a 10-clamping head, an 11-conical clamping ring, a 12-silica gel soft gasket, a 13-first magnetic part and a 14-second magnetic part.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

Example 1

As shown in fig. 1, embodiment 1 discloses a heparin cap fixing device, which comprises a fixing adhesive plaster 1 and an aseptic storage bag 2, wherein the fixing adhesive plaster 1 comprises an adhesive plaster main body 1a, and a plurality of fixing wing strips 1b are arranged at the edge of the adhesive plaster main body 1 a; the aseptic storage bag 2 is arranged on the adhesive tape main body 1a, two ends of the aseptic storage bag 2 are respectively provided with an opening for the heparin cap to pass in and out, and an elastic bundling ring 3 is arranged in the edge of the opening.

When the heparin cap is used specifically, the heparin cap is firstly plugged into the sterile storage bag 2 from an opening at one end, and the heparin cap is placed in a sterile area at the moment, so that the heparin cap is very clean and sanitary; the elastic tightening ring 3 has a restraining function, so that the heparin cap can be prevented from falling out of the sterile storage bag 2; the fixing adhesive plaster 1 can be fixed on the skin of a patient and a fixing adhesive film of a deep venous catheter, so that the use is convenient, and the fixation is firm. When the operation is needed, the heparin cap is put in again after the inserting needle is taken out from the opening at one end, and is also positioned in the sterile area in the operation process.

As shown in fig. 1, in the present embodiment 1, the adhesive main body 1a is provided in a square shape, and four fixing wings 1b are respectively provided at four corners of the adhesive main body 1 a. So set up, adhesive tape main part 1a and four fixed wing 1b cooperation are used, can make fixed adhesive tape 1 fixed more firm reliable. Preferably, the fixing adhesive plaster 1 is made of 3M transparent adhesive plaster in its entirety, so that the examination and observation of medical staff are not affected.

In this embodiment 1, the sterile storage bag 2 is preferably made of medical grade sterile gauze. So set up, not only make the heparin cap can be in aseptic zone, aseptic storage bag 2 that the gauze was made is soft comfortable moreover, can not distort the pipeline.

In addition, in order to prevent the heparin cap from soaking in water during bathing, an elastic waterproof sleeve bag is arranged outside the sterile storage bag 2. The elastic waterproof sleeve bag is preferably made of latex materials, the stretchability and the toughness of the latex materials are very good, and the elastic waterproof sleeve bag can be repeatedly torn without damage. Of course, the elastic waterproof bag can also be made of other materials with similar performance, such as PU film and the like.

Example 2

As shown in fig. 2 to 4, embodiment 2 discloses a heparin cap fixing device, which is different from embodiment 1 in that: the upper surface of the adhesive tape main body 1a is fixedly provided with a clamping seat 4, the upper surface of the clamping seat 4 is concavely provided with a U-shaped bayonet 5, the inner walls of two sides of the U-shaped bayonet 5 are provided with arc-shaped elastic convex strips 6 and convex strip abdicating grooves 7, the two arc-shaped elastic convex strips 6 and the closed end of the U-shaped bayonet 5 enclose a circular clamping hole 8 with a notch 8a, the notch 8a faces the open end of the U-shaped bayonet 5, and the upper end of the inner side surface of each arc-shaped elastic convex strip 6 and the upper end of the inner wall surface of the U-shaped bayonet 5 are provided with conical clamping; the outer wall of the sterile storage bag 2 is provided with a clamping joint 10, the clamping joint 10 is matched with the circular clamping hole 8, the periphery of the lower end of the clamping joint 10 is provided with a conical surface clamping ring 11, and the conical surface clamping ring 11 can be clamped with the conical surface clamping edge 9.

When the heparin cap aseptic storage bag is used specifically, the heparin cap is firstly put into the aseptic storage bag 2, then the clamping head 10 is aligned to the circular clamping hole 8 on the clamping seat 4, and is pressed slightly and forcefully, at the moment, the conical surface clamping ring 11 generates extrusion force on the arc-shaped elastic convex strip 6, the arc-shaped elastic convex strip 6 is extruded and spread and enters the convex strip abdicating groove 7, and the clamping head 10 can enter the circular clamping hole 8; then the arc elastic convex strip 6 automatically returns to the original shape, the conical surface clamping block is clamped and connected with the conical surface clamping ring 11, and the clamping joint 10 cannot be separated. In this case, the position of the aseptic storage bag 2 can be flexibly adjusted according to the condition of the tube to prevent the tube from being abnormally twisted. When the aseptic storage bag 2 needs to be taken down for operation, the clamping joint 10 can stretch the arc-shaped elastic convex strip 6 by pulling the aseptic storage bag 2 to the opening end of the U-shaped bayonet 5, and the aseptic storage bag 2 can be conveniently taken down.

As shown in fig. 2 and fig. 3, in this embodiment 2, a silicone soft gasket 12 is disposed between the bottom of the clamping seat 4 and the adhesive tape main body 1 a. With such an arrangement, the soft silicone gasket 12 serves as a cushion, and can reduce discomfort caused by the installation and use of the bayonet joint 10.

As shown in fig. 2 and fig. 3, in this embodiment 2, a first magnetic attraction member 13 is embedded in the card connector 10, a second magnetic attraction member 14 is embedded in the card socket 4, and the second magnetic attraction member 14 is located at the center of the circular card hole 8 and can be correspondingly attracted and connected with the first magnetic attraction member 13. So set up, only need with joint 10 alignment circular card hole 8, inhale the mutual actuation of piece 14 through first magnetism 13 and second magnetism, just can make joint 10 enter into circular card hole 8, avoid pressing and cause the patient pain.

In this embodiment 2, the bayonet joint 10 is made of plastic, and the bayonet joint 10 is welded to the outer wall of the aseptic storage bag 2. With the arrangement, the clamping connector 10 is convenient to manufacture, good in fixing effect and low in cost.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. Heparin cap fixing device, its characterized in that: the sterile storage bag comprises a fixed adhesive tape (1) and a sterile storage bag (2), wherein the fixed adhesive tape (1) comprises an adhesive tape main body (1a), and a plurality of fixed wing strips (1b) are arranged at the edge of the adhesive tape main body (1 a); the aseptic storage bag (2) is arranged on the adhesive tape main body (1a), two ends of the aseptic storage bag (2) are respectively provided with an opening for the heparin cap to go in and out, and an elastic bundling ring (3) is arranged in the edge of the opening.

2. The heparin cap fixation device of claim 1, wherein: the upper surface of the adhesive tape main body (1a) is fixedly provided with a clamping seat (4), the upper surface of the clamping seat (4) is concavely provided with a U-shaped bayonet (5), the inner walls of two sides of the U-shaped bayonet (5) are provided with arc-shaped elastic convex strips (6) and convex strip abdicating grooves (7), two arc-shaped elastic convex strips (6) and the closed end of the U-shaped bayonet (5) enclose a circular clamping hole (8) with a notch (8a), the notch (8a) faces the open end of the U-shaped bayonet (5), and the upper ends of the inner side surfaces of the arc-shaped elastic convex strips (6) and the upper end of the inner wall surface of the U-shaped bayonet (5) are respectively provided with a conical clamping edge; be equipped with joint (10) on the outer wall of aseptic storage bag (2), joint (10) and circular calorie of hole (8) phase-match, joint (10) lower extreme periphery is equipped with conical surface snap ring (11), conical surface snap ring (11) can with conical surface card limit (9) block each other.

3. The heparin cap fixation device of claim 2, wherein: the magnetic card connector is characterized in that a first magnetic part (13) is embedded in the card connector (10), a second magnetic part (14) is embedded in the card seat (4), and the second magnetic part (14) is located at the center of the circular card hole (8) and can be correspondingly attracted and connected with the first magnetic part (13).

4. The heparin cap fixation device of claim 2, wherein: a silica gel soft gasket (12) is arranged between the bottom of the clamping seat (4) and the adhesive tape main body (1 a).

5. The heparin cap fixation device of claim 2, wherein: the sterile storage bag (2) is made of sterile gauze.

6. The heparin cap fixation device of claim 2, wherein: the clamping head (10) is made of plastic, and the clamping head (10) is welded on the outer wall of the sterile storage bag (2).

7. The heparin cap fixation device of claim 1, wherein: the rubberized fabric main part (1a) sets up to the square, and four fixed wing strips (1b) set up respectively in the four corners department of rubberized fabric main part (1 a).

8. The heparin cap fixation device of claim 1, wherein: the whole fixing adhesive plaster (1) adopts a transparent adhesive plaster.

9. The heparin cap fixation device of claim 1, wherein: an elastic waterproof sleeve bag is arranged outside the sterile storage bag (2).

10. The heparin cap fixation device of claim 9, wherein: the elastic waterproof sleeve bag is made of latex materials.