Artery puncture fixing patch

Abstract

The utility model discloses an arterial puncture fixing paster, which relates to the technical field of arterial puncture, and comprises an adhesive tape mechanism and a fixing mechanism, two arc-shaped clamping pieces are close to each other to clamp and fix a puncture needle by pulling two ribbons to move in opposite methods, and the puncture needle is pressed and fixed by using the two ribbons while the puncture needle is pressed and fixed by using the two ribbons. The two arc-shaped clamping pieces are used for limiting the puncture needle left and right, the puncture needle is prevented from deviating left and right after puncturing, the stability of the puncture needle is enhanced, the surface of each ribbon is provided with an arrow in the ribbon pulling direction, it is guaranteed that the pulling direction of medical staff is correct each time, and meanwhile the device is a disposable device, cannot be used secondarily and is convenient to use. And cross infection among patients is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to arterial puncture technical field, concretely is arterial puncture fixed paste. BACKGROUND

[0002] The circulation system of patient needs to be monitored at any time after heart operation, adopts directly invasive arterial blood pressure monitoring to can intuitive fast real time monitoring patient blood pressure, can provide blood gas analysis direct collection simultaneously, and then needs to utilize fixed device to fixed puncture needle, avoids its from patient body and falls off, for example, patent network discloses a kind of arterial puncture needle fixed paste (publication number: CN207679434U), this device just utilizes fixed paste to press and fix puncture needle tail part, but there is no puncture and left and right limit, and puncture needle is easily left and right deviation, and then puncture needle stability is poor, therefore, the technical personnel in the art proposed arterial puncture fixed paste. UTILITY MODEL CONTENT

[0003] In view of the deficiencies of prior art, the arterial puncture fixed paste is provided, which solves the problems in the above background.

[0004] To achieve the above object, the utility model discloses the following technical scheme: arterial puncture fixed paste, including:

[0005] The fixing mechanism is used for fixing the puncture needle.

[0006] The fixing mechanism includes two groups of uniformly distributed locking heads, the side surface of each locking head is provided with a locking hole, two locking holes on each of the two locking heads are provided with a strap, the inner top surface of each locking hole is provided with a lock tongue extending between the two wedge teeth of the strap, the lower surface of each strap is provided with an L-shaped fixing part, the side surface of each L-shaped fixing part is provided with an arc-shaped clamping part, and the side surface of each arc-shaped clamping part is provided with a group of uniformly distributed protrusions.

[0007] The adhesive tape mechanism is used for fixing the fixing mechanism around the puncture site.

[0008] As a further technical scheme of the utility model, one end of each strap is provided with a limiting plate, and the length of the limiting plate is greater than the length of the locking hole.

[0009] As a further technical scheme of the utility model, the upper surface of each strap is provided with an indication arrow near the other end.

[0010] As a further technical scheme of the utility model, the adhesive tape mechanism includes two medical adhesive tapes, each medical adhesive tape is installed on the lower surface of the two locking heads on the same side, and each release paper is arranged on the adhesive surface of the lower surface of the corresponding medical adhesive tape. Beneficial effects

[0011] The utility model provides an artery puncture fixed patch. Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The artery puncture fixed patch, the device moves to the opposite method by pulling two straps, and the two arc-shaped clamping pieces are close to each other to clamp and fix the puncture needle. At the same time of pressing and fixing the puncture needle by the two straps, the puncture needle is limited left and right by the two arc-shaped clamping pieces, which avoids the left and right deviation of the puncture needle after puncture and enhances the stability of the puncture needle.

[0013] 2. The artery puncture fixed patch, the surface of each strap is provided with an arrow indicating the pulling direction of the strap, which ensures that the pulling direction of medical staff is correct each time. Meanwhile, the device is a disposable device and cannot be used twice, which avoids cross infection between patients. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the artery puncture fixed patch.

[0015] Figure 2 It is a front view of the artery puncture fixed patch.

[0016] Figure 3 It is a side view of the artery puncture fixed patch.

[0017] Figure 4 It is a partial sectional view of the artery puncture fixed patch.

[0018] Figure 5 It is a working state structure schematic view of the artery puncture fixed patch.

[0019] In the figure: 1, medical adhesive tape; 2, release paper; 3, locking head; 4, locking hole; 5, strap; 6, lock tongue; 7, limiting plate; 8, indicating arrow; 9, L-shaped fixing piece; 10, arc-shaped clamping piece; 11, protrusion. DETAILED DESCRIPTION

[0020] The present disclosure will be further described in detail below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related content, and not to limit the present disclosure. In addition, it should be noted that, for the convenience of description, only parts related to the present disclosure are shown in the drawings.

[0021] Figure 1 It is a structure schematic view of the artery puncture fixed patch.

[0022] Figure 2 It is a front view of the artery puncture fixed patch.

[0023] Figure 3 It is a side view of the artery puncture fixed patch.

[0024] Figure 4 Local section view of arterial puncture fixing patch;

[0025] Figure 5 Working state structure schematic diagram of arterial puncture fixing patch;

[0026] As Figures 1-5 shown, the arterial puncture fixing patch of the present disclosure can include: a tape mechanism, a fixing mechanism;

[0027] As Figures 1-5 shown, the tape mechanism includes medical tapes 1, release papers 2;

[0028] Two medical tapes 1 are arranged in parallel, and each release paper 2 is arranged at the bonding part of the lower surface of the corresponding medical tape 1;

[0029] After the arterial puncture needle is connected with the pipeline in the arterial pressure measuring sleeve, the medical staff tears off the release papers 2 on the upper and lower surfaces of the two medical tapes 1, and then sticks the device around the puncture position of the patient through the bonding part of the lower surface of the two medical tapes 1;

[0030] As Figures 1-5 shown, the fixing mechanism includes locking heads 3, locking holes 4, straps 5, locking tongues 6, limiting plates 7, indication arrows 8, L-shaped fixing pieces 9, arc-shaped clamping pieces 10, and protrusions 11;

[0031] Each group of two locking heads 3 is installed on the upper surface of the two medical tapes 1, each locking hole 4 is opened on the side surface of the corresponding locking head 3, each strap 5 is arranged in the two locking holes 4 on the corresponding group of locking heads 3, each locking tongue 6 is installed on the inner top surface of the corresponding locking hole 4 and locks the strap 5 below, each limiting plate 7 is installed on one end of the corresponding strap 5, each indication arrow 8 is installed on the upper surface of the strap 5 and close to the other end of the strap 5, each L-shaped fixing piece 9 is installed on the lower surface of the corresponding strap 5, each arc-shaped clamping piece 10 is installed on the side surface of the corresponding L-shaped fixing piece 9, and each group of protrusions 11 is uniformly installed on the side surface of the corresponding arc-shaped clamping piece 10;

[0032] When the device is fixed around the puncture site of the patient by the adhesive tape mechanism, the puncture needle is between the two arc-shaped clamping pieces 10, then one medical staff presses the puncture needle by hand, and the other medical staff pulls the ends of the two straps 5 without the limiting plates 7 with both hands, so that each strap 5 moves in the arrow direction of the arrow head 8 of itself, and the moving directions of the two straps 5 are opposite, each moving strap 5 makes the corresponding two locking tongues 6 slide on the wedge teeth on the strap 5, and the locking tongues 6 can also reversely limit the strap 5, until the two limiting plates 7 contact and lock the head 3, at this time, the two arc-shaped clamping pieces 10 just clamp and fix the puncture needle, and the inner side of each arc-shaped clamping piece 10 is provided with a plurality of protrusions 11, so as to strengthen the static friction coefficient of the side surface of the arc-shaped clamping piece 10 and the fixation of the puncture needle, and the device can clamp and fix the puncture needle and limit the left and right of the puncture needle, and the two straps 5 can also press the puncture needle, after use, the medical staff shortens the part of each strap 5 between the two arc-shaped clamping pieces 10, so as to release the fixation of the puncture needle, after the puncture needle is taken off, the two medical adhesive tapes 1 are torn off from the body of the patient, and then the device can be taken off and thrown into a garbage can, so that the device is a disposable device and cannot be used twice, so as to avoid cross infection.

[0033] It should be noted that the strap 5 of the device is flexible and convenient to bend.

[0034] In the utility model, the circuit and electronic components involved are prior art, and the person skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of internal structure and method, and it should be noted that the standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, and the machinery, parts and equipment adopt conventional models in the prior art, which will not be described in detail herein.

[0035] In the description of the present specification, the description of the terms "one embodiment / way", "some embodiments / ways", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments / ways or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments / ways or examples described in the present specification and the features of the different embodiments / ways or examples without contradiction.

[0036] Furthermore, the terms "first", "second", etc. are used herein for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined with "first", "second" etc. can explicitly or implicitly include at least one of the features. In the description of the application, the meaning of "plurality" is at least two, for example two, three, etc., unless explicitly specified otherwise.

[0037] Those skilled in the art will understand that the above-described embodiments are merely intended to clearly illustrate the present disclosure, and are not intended to limit the scope of the present disclosure. Other changes or modifications can be made by those skilled in the art based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. An arterial puncture site securement patch, characterized by, The utility model relates to a puncture needle fixing device, including: Fixing mechanism for fixing puncture needle; The fixing mechanism includes two groups of lock head (3) that are uniformly distributed, the side surface of each lock head (3) is equipped with lock hole (4), two lock holes (4) on each group of two lock head (3) are equipped with the strap (5) in common, the inner top surface of each lock hole (4) is equipped with the lock bolt (6) that extends to the two wedge teeth between strap (5), the lower surface of each strap (5) is installed with L shape fixing part (9), the side surface of each L shape fixing part (9) is installed with arc clamping part (10), the side surface of each arc clamping part (10) is installed with a group of evenly distributed convex (11); Adhesive tape mechanism for fixing the fixing mechanism around the puncture site.

2. The arterial puncture site securement patch of claim 1, wherein, One end of each strap (5) is installed with a limit plate (7), the length of limit plate (7) is greater than the length of lock hole (4).

3. The arterial puncture site securement bandage of claim 2, wherein, The upper surface of each strap (5) is installed with an indication arrow (8) near the other end.

4. The arterial puncture site securement bandage of claim 3, wherein, The adhesive tape mechanism includes two medical adhesive tapes (1), each medical adhesive tape (1) is installed on the lower surface of two lock heads (3) on the same side, and each release paper (2) is arranged on the adhesive surface of the lower surface of the corresponding medical adhesive tape (1).

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