CN219071586U

CN219071586U - Needle dressing device for transfusion port

Info

Publication number: CN219071586U
Application number: CN202223506221.5U
Authority: CN
Inventors: 聂豪; 石兴源; 夏阳; 张敏; 陈婷; 梁阐锦; 张术
Original assignee: Fifth Affiliated Hospital Of Guangzhou Medical University Guangdong Provincial Laboratory Affiliated Hospital Of Guangzhou Regenerative Medicine And Health
Current assignee: Fifth Affiliated Hospital Of Guangzhou Medical University Guangdong Provincial Laboratory Affiliated Hospital Of Guangzhou Regenerative Medicine And Health
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-26
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an infusion port needle dressing device, which relates to the technical field of medical equipment and comprises a rubber sheet, an application sheet and a sealing ring, wherein the application sheet is fixedly arranged on the outer side of the rubber sheet, the sealing ring is fixedly arranged on the top of the rubber sheet, an observation window is formed in the middle of the rubber sheet, a through hole is formed in the surface of the sealing ring, an infusion tube is arranged in the through hole, two flexible buckles are arranged on the outer side of the infusion tube and fixedly connected to the top of the rubber sheet, the two flexible buckles are respectively arranged on the inner side and the outer side of the sealing ring, one end of the infusion tube is fixedly connected with a nondestructive needle, the needle head of the nondestructive needle is arranged in the observation window, the outer side of the nondestructive needle is fixedly provided with a fixing patch, and two ends of the fixing patch are adhered to the surface of the rubber sheet. The utility model can seal the needle insertion position to prevent the invasion of external bacteria, is convenient for nursing work, and is not easy to cause skin allergy to cause infection.

Description

Needle dressing device for transfusion port

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an infusion port needle dressing device.

Background

The transfusion port needle is a vascular channel device which is completely implanted into a patient, can provide a safe and reliable venous channel for the patient needing long-term and repeated transfusion treatment, reduces the pain and risk of repeated intravenous puncture of the patient, and can not only infuse various medicines and liquids for supporting the treatment of parenteral nutrition, but also infuse blood products or collect blood samples.

At present, the transfusion port needle mainly covers the needle head and the transfusion tube part by using a sterile transparent dressing, is very inconvenient to care, and is easy to cause skin allergy to cause infection at the needle insertion part.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an infusion port needle dressing device.

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

the utility model provides an infusion port needle dressing device, includes sheet rubber, application piece and sealing ring, the application piece is fixed to be set up in the outside of sheet rubber, the sealing ring is fixed to be set up in the top of sheet rubber, observation window has been seted up at the middle part of sheet rubber, the through-hole has been seted up on the surface of sealing ring, the inside of through-hole is provided with the transfer line, the outside of transfer line is provided with two flexible buckles, two flexible buckle fixed connection is in the top of sheet rubber, and two flexible buckle sets up respectively in the inboard and the outside of sealing ring.

Further, one end fixedly connected with no damage needle of transfer line, no damage needle's syringe needle sets up in the inside of observation window, just no damage needle's the outside is fixed to be provided with fixed subsides, the both ends of fixed subsides are pasted in the surface of sheet rubber.

Further, a plurality of unsealing sheets are arranged on the outer side of the application patch.

Further, a sealing cover is arranged at the top of the sealing ring, and a handle is fixedly arranged on the surface of the sealing cover.

Compared with the prior art, the utility model has the beneficial effects that: this application sets up in the seal ring with the atraumatic needle with partial transfer line through the cooperation of sheet rubber, sealing ring and the sealed lid that sets up, both can seal the department of inserting needle, prevents outside bacterium invasion, also can open sealed lid when nursing and nurse, and it is very convenient to operate, is difficult for leading to skin allergy to trigger the infection.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view showing the overall structure of an infusion port needle dressing device according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of a sealing ring of a needle dressing device for an infusion port according to the present utility model.

In the figure: 1. applying a patch; 2. a rubber sheet; 3. a seal ring; 4. sealing cover; 5. an unsealing sheet; 6. an infusion tube; 7. a flexible buckle; 8. an observation window; 9. a atraumatic needle; 10. and (5) fixing the patch.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-2, an infusion port needle dressing device comprises a rubber sheet 2, an application sheet 1 and a sealing ring 3, wherein the application sheet 1 is fixedly arranged on the outer side of the rubber sheet 2, the sealing ring 3 is fixedly arranged at the top of the rubber sheet 2, an observation window 8 is formed in the middle of the rubber sheet 2, a through hole is formed in the surface of the sealing ring 3, an infusion tube 6 is arranged in the through hole, two flexible buckles 7 are arranged on the outer side of the infusion tube 6, the two flexible buckles 7 are fixedly connected to the top of the rubber sheet 2, the two flexible buckles 7 are respectively arranged on the inner side and the outer side of the sealing ring 3, the adhesive sheet 1 is adhered to skin, so that the rubber sheet 2 is in contact with the skin, an insertion needle is arranged in the observation window 8, nursing staff can conveniently conduct nursing work and observe the state of the insertion needle, and the arranged flexible buckles 7 and the through hole can fix the infusion tube 6, and the infusion tube 6 is prevented from driving an atraumatic needle 9 to move.

One end fixedly connected with no damage needle 9 of transfer line 6, the syringe needle setting of no damage needle 9 is in the inside of observation window 8, and the outside of no damage needle 9 is fixed to be provided with fixed subsides 10, and the both ends of fixed subsides 10 are pasted in the surface of sheet rubber 2, and fixed subsides 10 are used for fixed no damage needle 9 and sheet rubber 2, prevent that no damage needle 9 from removing, lead to patient pain.

The outside of the application patch 1 is provided with a plurality of unsealing sheets 5, and the application patch 1 is not easy to tear after being stuck on the skin for a long time, and the application patch 1 can be easily pulled away from the skin through the unsealing sheets 5.

The top of sealing ring 3 is provided with sealed lid 4, and the fixed surface of sealed lid 4 is provided with the handle, and after sealed lid 4 covered on sealing ring 3, can make the sealed environment of formation in the sealing ring 3, prevent outside bacterium invasion, lead to the infection of needle insertion department, and the handle of setting then can be convenient for pull up sealed lid 4.

Claims

1. The utility model provides a transfusion harbor needle dressing device, includes sheet rubber (2), application piece (1) and sealing ring (3), its characterized in that, application piece (1) is fixed to be set up in the outside of sheet rubber (2), sealing ring (3) are fixed to be set up in the top of sheet rubber (2), observation window (8) have been seted up at the middle part of sheet rubber (2), the through-hole has been seted up on the surface of sealing ring (3), the inside of through-hole is provided with transfer line (6), the outside of transfer line (6) is provided with two flexible buckle (7), two flexible buckle (7) fixed connection are in the top of sheet rubber (2), and two flexible buckle (7) set up respectively in the inboard and the outside of sealing ring (3).

2. The needle dressing device for the transfusion port according to claim 1, wherein one end of the transfusion tube (6) is fixedly connected with a non-invasive needle (9), a needle head of the non-invasive needle (9) is arranged in the observation window (8), a fixing patch (10) is fixedly arranged on the outer side of the non-invasive needle (9), and two ends of the fixing patch (10) are adhered to the surface of the rubber sheet (2).

3. The port needle dressing device according to claim 1, characterized in that the outside of the dressing (1) is provided with a number of unsealing tabs (5).

4. The transfusion harbor needle dressing device according to claim 1, wherein the top of the sealing ring (3) is provided with a sealing cover (4), and the surface of the sealing cover (4) is fixedly provided with a handle.