CN218900544U

CN218900544U - PICC pipeline clamp is closed and is pasted

Info

Publication number: CN218900544U
Application number: CN202222318011.7U
Authority: CN
Inventors: 杨懿
Original assignee: Institute of Hematology and Blood Diseases Hospital of CAMS and PUMC
Current assignee: Institute of Hematology and Blood Diseases Hospital of CAMS and PUMC
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-04-25
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a PICC pipeline clamping patch. Comprising the following steps: the lower end face of the fixed seat is provided with an adhesive layer; the first conduit embedding groove and the second conduit embedding groove are respectively longitudinally arranged at the front part and the rear part of the central line of the fixed seat; the first chute and the second chute are respectively and transversely arranged in parallel in the middle of the fixing seat in the front-back direction; the lower ends of the first clamping piece and the second clamping piece are respectively provided with a first sliding block and a second sliding block, the first sliding block is slidably arranged in the first sliding groove, and the second sliding block is slidably arranged in the second sliding groove; the first limiting protrusion and the second limiting protrusion are respectively arranged in the first chute and the second chute; the first limiting hole and the second limiting hole are matched with the first limiting protrusion and the second limiting protrusion respectively. The beneficial effects of the utility model are as follows: the PICC pipeline can be fixed, and the PICC pipeline has a clamping function.

Description

PICC pipeline clamp is closed and is pasted

Technical Field

The utility model relates to the field of medical instruments, in particular to a PICC pipeline clamping patch.

Background

The PICC catheter is known collectively as a catheter that is cannulated to the central vein via the peripheral venous route. The catheter-placing technology has the advantages of convenient and safe operation, soft catheter, no damage to blood vessels, convenient movement of patients, easy fixation, reduced pain of repeated puncture of patients, reduced vascular irritation, less complications and the like, and is widely applied to clinic.

One of the complications of PICC is catheter breakage, which, in clinical care, requires the catheter to be folded back to be clamped and secured with tape when the catheter breakage occurs, but if the securing is weak, there is a risk that the catheter slips into the body or continues to come out.

Therefore, the PICC pipeline clamping adhesion with the clamping function is a key for solving the problem.

Disclosure of Invention

The utility model aims to provide a PICC pipeline clamping patch, which is provided with a first catheter embedding groove, a second catheter embedding groove, a first clamping piece and a second clamping piece on a fixing seat, so that the PICC pipeline can be fixed, and the PICC pipeline clamping patch has a clamping function.

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

the lower end face of the fixing seat is provided with an adhesive layer for adhering to the skin;

the first catheter embedding groove and the second catheter embedding groove are respectively and longitudinally arranged at the front part and the rear part of the central line of the fixing seat, and the inner circumferences of the first catheter embedding groove and the second catheter embedding groove are matched with the outer circumference of the PICC catheter and are used for embedding and clamping the PICC catheter; and

the first chute and the second chute are respectively and transversely arranged in parallel in the middle of the fixing seat in the front-back direction;

the lower ends of the first clamping piece and the second clamping piece are respectively provided with a first sliding block and a second sliding block, the first sliding block is slidably arranged in the first sliding groove, the second sliding block is slidably arranged in the second sliding groove, and the first clamping piece and the second clamping piece are used for clamping the PICC catheter relatively so as to clamp the PICC catheter;

the first limiting protrusion and the second limiting protrusion are respectively arranged in the first chute and the second chute;

the first limiting hole and the second limiting hole are respectively arranged on the first sliding block and the second sliding block and are respectively used for being matched with the first limiting protrusion and the second limiting protrusion to realize the position locking of the first clamping piece and the second clamping piece in the clamping state.

Preferably, rounded structures are arranged at the upper ends of the first limiting protrusion and the second limiting protrusion.

Preferably, the inner ends of the first clamping piece and the second clamping piece are in matched wave structures.

Preferably, the first sliding groove and the second sliding groove are T-shaped grooves.

Preferably, the method further comprises: and the release paper is arranged on the lower end face of the bonding layer and is used for protecting the viscosity of the bonding layer.

Preferably, the adhesive layer is made of hypoallergenic medical glue.

Preferably, the fixing base is made of polypropylene material.

The utility model has the beneficial effects that: the PICC pipeline can be fixed, and the PICC pipeline has a clamping function.

Drawings

Fig. 1 is a perspective view of a PICC line clamp according to the present utility model (in a clamped state).

Fig. 2 is a perspective view of a PICC line clamp according to the present utility model (in a non-clamped state).

Detailed Description

The utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the same and to refer to the description.

It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or other elements or groups thereof.

1-2, in order to achieve the above object, the present utility model adopts the following technical solutions, including:

the fixing base 110 is a block structure made of high polymer material, and an adhesive layer 111 is arranged on the lower end surface of the fixing base 110 and is used for adhering to the skin. Preferably, the fixing base 110 is made of polypropylene material. Preferably, the adhesive layer 111 is made of hypoallergenic medical glue. As a further preference, it further comprises: and a release paper provided on the lower end surface of the adhesive layer 111 for protecting the adhesion of the adhesive layer 111.

The first and second

catheter insertion grooves

151 and 152 are longitudinally provided at the front and rear of the center line of the fixing base 110, respectively, and the inner circumferences of the first and second

catheter insertion grooves

151 and 152 are matched with the outer circumferences of the PICC catheter for the PICC catheter to be inserted and held. As one preferable, the first and second

duct insertion grooves

151 and 152 are made of a polypropylene material. As a further preferred aspect, the first and second

duct insertion grooves

151 and 152 are integrally formed with the fixing base 110.

The first chute 121 and the second chute 122 are respectively disposed in parallel in the middle of the fixed seat 110. Preferably, the first sliding groove 121 and the second sliding groove 122 are T-shaped grooves.

The lower ends of the first clamping member 130 and the second clamping member 140 are respectively provided with a first sliding block 131 and a second sliding block 141, the first sliding block 131 is slidably arranged in the first sliding groove 121, the second sliding block 141 is slidably arranged in the second sliding groove 122, and the first clamping member 130 and the second clamping member 140 are used for clamping the PICC catheter relatively so as to clamp the PICC catheter. The first limiting protrusion 121a and the second limiting protrusion 122a are respectively arranged in the first chute 121 and the second chute 122; the first limiting hole 131a and the second limiting hole 141a are respectively disposed on the first slider 131 and the second slider 141, and are respectively configured to cooperate with the first limiting protrusion 121a and the second limiting protrusion 122a, so as to implement position locking of the first clamping member 130 and the second clamping member 140 in the clamping state. As one preferable, rounded structures are provided at upper ends of the first and second stopper protrusions 121a and 122 a. Further preferably, the inner ends of the first and

second grippers

130, 140 are in a matched wave structure.

In the use process, the release paper is removed firstly, then the fixing seat 110 is stuck on the skin, then the PICC catheter is respectively embedded into the first catheter embedding groove 151 and the second catheter embedding groove 152, and the fixed clamping of the PICC catheter is realized through the first catheter embedding groove 151 and the second catheter embedding groove 152; and then the first clamping member 130 and the second clamping member 140 are pushed relatively, so that the first limiting protrusion 121a and the second limiting protrusion 122a are inserted into the first limiting hole 131a and the second limiting hole 141a respectively, and at this time, the distance between the first clamping member 130 and the second clamping member 140 is equal to 2 times of the thickness of the PICC catheter wall, thereby realizing the clamping function.

In another embodiment, rounded structures are provided at the upper ends of the first and second limiting protrusions 121a and 122 a.

In another embodiment, the inner ends of the first and

second grippers

130, 140 are in a mating wave configuration.

In another embodiment, the first sliding groove 121 and the second sliding groove 122 are T-shaped grooves.

In another embodiment, the method further comprises: and a release paper provided on the lower end surface of the adhesive layer 111 for protecting the adhesion of the adhesive layer 111.

In another embodiment, the adhesive layer 111 is made of hypoallergenic medical glue.

In another embodiment, the fixing base 110 is made of polypropylene material.

In summary, the PICC pipeline clamping sticker 1 of the utility model can fix the PICC pipeline and has the clamping function.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. PICC pipeline presss from both sides closes subsides, a serial communication port, includes:

2. The PICC line clamp of claim 1, wherein: the upper ends of the first limiting protrusion and the second limiting protrusion are provided with a rounding structure.

3. The PICC line clamp patch according to claim 1 or 2, wherein: the inner ends of the first clamping piece and the second clamping piece are in matched wave structures.

4. The PICC line clamp patch of claim 3, wherein: the first chute and the second chute are T-shaped.

5. The PICC line clamp patch according to claim 1 or 2, further comprising:

and the release paper is arranged on the lower end face of the bonding layer and is used for protecting the viscosity of the bonding layer.

6. The PICC line clamp patch according to claim 1 or 2, wherein: the bonding layer is made of hypoallergenic medical glue.

7. The PICC line clamp patch according to claim 1 or 2, wherein: the fixing seat is made of polypropylene material.