CN210903667U

CN210903667U - PICC pipe exposes needleless infusion and connects fixed applying ointment or plaster

Info

Publication number: CN210903667U
Application number: CN201921234132.5U
Authority: CN
Inventors: 王辉
Original assignee: Beijing Tiantan Hospital
Current assignee: Beijing Tiantan Hospital
Priority date: 2019-07-25
Filing date: 2019-07-31
Publication date: 2020-07-03
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a PICC pipe exposes fixed applying ointment or plaster of needleless infusion joint relates to medical technical field, has solved among the prior art needleless infusion joint protection fixing device bulky, pleasing to the eye, comfortable degree is poor, with high costs technical problem. The PICC catheter exposes the fixed application of needleless infusion connector, including the pocket-shaped dressing bag that is provided with the needleless infusion connector accommodation chamber and the slice-shaped application that can paste the dressing bag and fix the dressing bag in patient's hand or arm department, the tip of needleless infusion connector can insert and block in the accommodation chamber of dressing bag through the opening of dressing bag, the needleless infusion connector is fixed spacing in patient's hand or arm department simultaneously when dressing bag is pasted and fixed in patient's hand. The utility model is used for make the needleless infusion connect to obtain more simple and convenient, efficient protection is fixed and improve patient's comfort level.

Description

PICC pipe exposes needleless infusion and connects fixed applying ointment or plaster

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a PICC pipe exposes needleless infusion and connects fixed applying ointment or plaster.

Background

Peripherally Inserted Central Catheter (PICC) is a deep vein catheterization procedure in which the catheter tip is placed in the central vein. The medicament has the effects of small wound, safety and reliability, avoiding repeated puncture of patients, reducing the stimulation of medicaments to peripheral vessels and the like, and is widely applied to chemotherapy, parenteral nutrition and long-term continuous infusion in clinic. While PICCs are widely used, careful maintenance is also required to prevent complications such as infection, extubation, etc. The PICC is maintained every week during the process of carrying the tube, the exposed catheter is generally directly fixed on the skin through a film clinically at present, the exposed needle-free infusion connector of the catheter is fixed through a transparent adhesive tape, the exposed needle-free infusion connector is easy to pull, the risk of falling of the catheter due to friction caused by movement of a patient or clothes wearing and taking off of the patient exists, and the connector is easy to be polluted by the external environment. In order to fix the needleless infusion joint of the exposed catheter, a self-made surgical dressing change dressing is usually used for fixing, or the outer arm is directly wound on the whole exposed catheter part by using a 3M elastic bandage and a transparent silk stocking, the fixing mode has the defects of poor air permeability, difficulty in observing the skin at the puncture part, easiness in causing pressure damage of the skin, irregular standard of fixing tightness and the like, and the patient can feel uncomfortable and the life quality of the patient is influenced. Chinese utility model patent CN201810136585.8 discloses a PICC puts a tub needleless infusion and connects safety cover, but it still has with high costs, influences sleep, pleasing to the eye scheduling problem.

The applicant has found that the prior art has at least the following technical problems: the prior fixing and protecting device for the needleless infusion joint has the advantages of large volume, unattractive appearance, poor comfort degree and high cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PICC pipe exposes fixed applying ointment or plaster of needleless infusion joint to solve the needleless infusion joint protection fixing device that exists among the prior art bulky, pleasing to the eye, comfortable degree is poor, with high costs technical problem. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a PICC pipe exposes fixed applying ointment or plaster of needleless infusion joint, including being provided with the pocket form dressing bag that the chamber was held to the needleless infusion joint and can inciting somebody to action the dressing bag pastes the slice of fixing in patient's hand or arm department and applies ointment or plaster, the tip that the needleless infusion connects can pass through the opening of dressing bag is inserted and is blocked and establish dressing bag hold the chamber, dressing bag is pasted and is fixed when patient's hand the needleless infusion joint is also fixed spacing in patient's hand or arm department simultaneously.

Further, the dressing bag comprises a lower bag body which is in direct contact or indirect contact with the skin of the hand of the patient and an upper bag body which is positioned above the lower bag body and is connected with the lower bag body; the lower bag body is a plane, the upper bag body is an arc surface, an opening located on the side face of the dressing bag is formed in the edge of one side of the lower bag body and the edge of one side of the upper bag body, and the opening is D-shaped.

Further, the dressing bag is made of a flexible material, and the dressing bag can keep its own shape without applying external force.

Further, the dressing bag has a depth greater than its width.

Further, the dressing comprises a dressing body and a first double-sided adhesive layer adhered to the lower surface of the dressing body, the lower surface of the first double-sided adhesive layer is adhered to the upper surface of the upper bag body of the dressing bag, the part, which is not adhered to the upper surface of the upper bag body of the dressing bag, of the lower surface of the first double-sided adhesive layer is also adhered to a piece of plastic film, the lower bag body of the dressing bag is abutted to the plastic film, and the plastic film can be peeled from the lower surface of the first double-sided adhesive layer.

Further, a second double-sided adhesive layer is further bonded and connected to the lower surface of the lower bag body of the dressing bag, the second double-sided adhesive layer is bonded with the plastic film, and the plastic film can be peeled off from the lower surface of the second double-sided adhesive layer.

Further, the opening of the dressing bag is flush with one side edge in the width direction of the application, the width of the application is larger than that of the dressing bag, and the length of the application is larger than the depth of the dressing bag.

Furthermore, the outer contour of the application is rectangular, and four corners of the application are provided with rounded corners.

Further, the dressing bag, the application and the second double-sided adhesive layer are all made of anti-allergy materials.

Furthermore, the material of applying ointment or plaster is transparent material.

The utility model has the advantages that:

the utility model discloses a PICC pipe exposes needle-free infusion and connects fixed applying ointment or plaster includes a dressing bag, its bag column structure can make the one end that exposes needle-free infusion and connect insert and the card establishes wherein, the port department that connects at first just has avoided external environment's pollution like this, then the dressing bag is fixed at patient's arm through applying ointment or plaster again, owing to only the dressing bag that has held needle-free infusion and connect salient in patient's hand or arm department, the slice is applied ointment or plaster on skin, whole fixed applying ointment or plaster is small, can not produce too many influences to patient's action, the patient also is difficult to produce uncomfortable sensation, a structure is simple, low in manufacturing cost, it is also more convenient to operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a dressing bag of the PICC catheter exposed needle-free infusion connector of the present invention;

fig. 2 is a schematic view of the PICC catheter exposed needle-free infusion connector fixation patch of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixed application of the PICC catheter exposed needle-free infusion connector of the present invention;

fig. 4 is an exploded view of a first embodiment of the PICC catheter exposed needle-free infusion connector securement application of the present invention;

FIG. 5 is an exploded view of a second embodiment of the PICC catheter exposure needle-free infusion connector securement application of the present invention;

fig. 6 is a schematic view of the PICC catheter exposed needle-free infusion connector of the present invention in use.

In figure 1, dressing bag; 11. a lower bag body; 12. an upper bag body; 13. an opening; 2. sheet application; 21. applying the body; 22. a first double-sided adhesive layer; 4. a second double-sided adhesive layer; 5. a plastic film; 6. a needleless infusion joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in figures 1-4 and 6, the utility model provides a PICC catheter exposes needleless infusion joint 6 and fixes applying ointment or plaster, including the pocket form dressing bag 1 that is provided with needleless infusion joint 6 and holds the cavity and can paste dressing bag 1 and fix the slice of applying ointment or plaster 2 in patient's hand or arm department, the tip of needleless infusion joint 6 can insert and the card is established in the holding cavity of dressing bag 1 through the opening 13 of dressing bag 1, and dressing bag 1 is fixed the needleless infusion joint 6 simultaneously and is fixed spacing in patient's hand or arm department when fixed at patient's hand.

The utility model discloses a PICC pipe exposes 6 fixed applications of needleless infusion connector includes a dressing bag 1, its bag column structure can make the one end of exposed needleless infusion connector 6 insert and the card establishes wherein, the port department that at first connects just has avoided external environment's pollution like this, then dressing bag 1 is applied ointment or plaster 2 again through the slice and is fixed at patient's arm, because only the dressing bag 1 that has held needleless infusion connector 6 is outstanding in patient's hand or arm department, slice is applied ointment or plaster 2 and is pasted on skin, whole fixed application is small, can not produce too many influences to patient's action, the patient also is difficult to produce uncomfortable sensation, a structure is simple, low in manufacturing cost, it is also more convenient to operate.

As an alternative embodiment, the dressing bag 1 comprises a lower bag body 11 which is in direct contact or indirect contact with the skin of the patient's hand, and an upper bag body 12 which is positioned above the lower bag body 11 and is connected with the lower bag body 11; the lower bag body 11 is a plane, the upper bag body 12 is a cambered surface, an opening 13 positioned on the side surface of the dressing bag 1 is formed at the edge of one side of the lower bag body 11 and the upper bag body 12, and the opening 13 is D-shaped.

The lower bag body 11 of the dressing bag 1 is a plane, so that the shape of the lower bag body 11 does not have a protruding edge which is pressed against the arm of a patient; the upper bag body 12 of the dressing bag 1 is an arc surface, so that a smooth accommodating cavity is formed between the upper bag body 12 and the lower bag body 11, a sufficient space can be provided for accommodating the needle-free infusion connector 6, the D-shaped opening 13 is formed by the edges of the planar lower bag body 11 and the arc-surface upper bag body 12, the cross section of the accommodating cavity can accommodate the needle-free infusion connector 6, but the needle-free infusion connector 6 can be clamped in the accommodating cavity and cannot fall off actively, the dressing bag 1 can be sterilized, and bacteria can be prevented from breeding at the position of the needle-free infusion connector 6.

As an alternative embodiment, the dressing bag 1 is made of a flexible material, and the dressing bag 1 can maintain its own shape without applying external force.

The dressing bag 1 which is made of flexible materials and can keep the shape of the dressing bag can not cause uncomfortable feeling to a patient when contacting the arm of the patient because of too hard materials, the needleless infusion connector 6 can be well clamped in the dressing bag 1 which can keep the shape of the dressing bag 1 by keeping the shape of the dressing bag 1, the dressing bag 1 can be easily kept by keeping the thickness of the dressing bag 1, and the dressing bag 1 can be made of materials such as silica gel and the like.

As an alternative embodiment, the dressing pouch 1 has a depth greater than its width.

Since the needleless infusion connector 6 is tubular and has a length greater than the diameter of the tube, the dressing bag 1 is set to have a depth greater than a width in order to accommodate the needleless infusion connector 6 as long as possible in the dressing bag 1 and to fit the inner wall of the dressing bag 1 to the needleless infusion connector 6 as much as possible.

As an alternative embodiment, the sheet-like dressing 2 comprises a dressing body 21 and a first double-sided adhesive layer 22 adhered to the lower surface thereof, the lower surface of the first double-sided adhesive layer 22 is adhered to the upper surface of the upper bag body 12 of the dressing bag 1, the portion of the lower surface of the first double-sided adhesive layer 22 which is not adhered to the upper surface of the upper bag body 12 of the dressing bag 1 is further adhered to a sheet of plastic film 5, the lower bag body 11 of the dressing bag 1 is abutted against the plastic film 5, and the plastic film 5 can be peeled off from the lower surface of the first double-sided adhesive layer 22.

In order to make the sheet-like application 2 conform more closely to the shape of the dressing bag 1, the application body 21 may be provided with a projection capable of accommodating the dressing bag 1, which may be integrally formed with the main body of the application body 21 or may be integrally joined with the main body of the application body 21; the first double-sided adhesive layer 22 is consistent with the application body 21 in shape and size and is adhered to the lower surface of the application body 21, the lower surface of the first double-sided adhesive layer 22 at the bulge is adhered to the upper surface of the upper bag body 12 of the dressing bag 1, the first double-sided adhesive layer 22 on the surface of the main part of the shrimp of the application body 21 is adhered to the plastic film 5, the shape of the plastic film 5 is consistent with the projection shape of the application body 21 on the plane, so that the exposed adhesive layer part is completely covered, and the plastic film 5 can be peeled off from the lower surface of the first double-sided adhesive layer 22 to be fixedly applied to the arm of a patient when in use.

As an alternative embodiment, the opening 13 of the dressing bag 1 is flush with one side in the width direction of the sheet-like application 2, the width of the sheet-like application 2 is larger than the width of the dressing bag 1, and the length of the sheet-like application 2 is larger than the depth of the dressing bag 1.

In order to ensure that the dressing bag 1 is better adhered and fixed on the arm of a patient, the surface area of the sheet-shaped application 2 is set to be larger, the width of the sheet-shaped application 2 is larger than that of the dressing bag 1, and the length of the sheet-shaped application 2 is larger than the depth of the dressing bag 1; the opening 13 of the dressing bag 1 can be disposed flush with one side in the width direction of the sheet-like application 2 while the dressing bag 1 is disposed on the left or right side in the width direction of the sheet-like application 2, so that the dressing bag can be used for the left or right upper limb of the patient, respectively.

As an alternative embodiment, the outer contour of the sheet like application 2 is rectangular and the four corners of the sheet like application 2 are rounded.

The slice of rectangle is applied ointment or plaster 2 shapes regular, and the preparation is easy, pastes comparatively suitably on patient's arm, and the setting of radius angle can prevent that the slice from applying ointment or plaster 2's four corners turn-ups, can not cause the trouble for pasting the process.

As an alternative embodiment, the dressing pouch 1, the sheet dressing 2 and the second layer of double-sided adhesive 4 are all made of an anti-allergic material.

In order to avoid the dressing bag 1, the sheet-shaped application 2, the second double-sided adhesive layer 4 and the like from contacting the skin of the patient to cause irritation to the skin of the patient so as to cause the patient to be allergic, the dressing bag is made of anti-allergic materials, so that the irritation to the skin of the patient is reduced.

In an alternative embodiment, the sheet application 2 is made of a transparent material.

In order to better observe the dressing bag 1 and the needle-free infusion joint 6 in the dressing bag 1, the sheet-shaped application 2 made of transparent materials can not shield the dressing bag 1 and the needle-free infusion joint 6, so that the dressing bag is more convenient for medical staff and patients to observe.

Example two:

as shown in fig. 5, the second embodiment is different from the first embodiment in that:

the lower surface of the lower bag body 11 of the dressing bag 1 is also adhered and connected with a second double-sided adhesive layer 4, the second double-sided adhesive layer 4 is adhered with a plastic film 5, and the plastic film 5 can be peeled from the lower surface of the second double-sided adhesive layer 4.

The lower bag body 11 of the dressing bag 1 is only abutted against the plastic film 5, so that in order to prevent dust and the like from entering a gap between the lower bag body 11 of the dressing bag 1 and the plastic film 5, the lower bag body 11 of the dressing bag 1 is also bonded on the plastic film 5, the second double-sided adhesive layer 4 is arranged on the lower surface of the lower bag body 11 of the dressing bag 1, the plastic film 5 is only required to be torn when the dressing bag is used, and the dressing bag 1 can be more firmly bonded on the arm of a patient.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The PICC catheter exposed needle-free infusion joint fixing patch is characterized by comprising a pocket-shaped dressing bag provided with a needle-free infusion joint accommodating cavity and a sheet-shaped patch capable of sticking and fixing the dressing bag on the hand or the arm of a patient, wherein the end part of the needle-free infusion joint can be inserted into the accommodating cavity of the dressing bag through an opening of the dressing bag and clamped in the accommodating cavity of the dressing bag, and the needle-free infusion joint is also fixed and limited on the hand or the arm of the patient when the dressing bag is stuck and fixed on the hand of the patient.

2. The PICC catheter exposed needle-free infusion connector securement dressing of claim 1, wherein the dressing pouch includes a lower pouch body in direct or indirect contact with the skin of a patient's hand, and an upper pouch body positioned above and connected to the lower pouch body; the lower bag body is a plane, the upper bag body is an arc surface, the edge of one side of the lower bag body and the edge of one side of the upper bag body form the opening positioned on the side face of the dressing bag, and the opening is D-shaped.

3. The PICC catheter exposed needle-free infusion connector securement applicator of claim 2, wherein the dressing bag is made of a flexible material and the dressing bag is capable of retaining its shape without the application of external forces.

4. The PICC catheter exposure needle-free infusion connector securement applicator of claim 3, wherein the dressing bag is deeper than it is wide.

5. The PICC catheter exposure needle-free infusion connector fixing patch according to claim 4, wherein the sheet-like patch includes a patch body and a first double-sided adhesive layer adhered to a lower surface thereof, the lower surface of the first double-sided adhesive layer being adhered to an upper surface of the upper bag body of the dressing bag, a portion of the lower surface of the first double-sided adhesive layer which is not adhered to the upper surface of the upper bag body of the dressing bag being further adhered to a sheet of plastic film, the lower bag body of the dressing bag being in contact with the plastic film, the plastic film being peelable from the lower surface of the first double-sided adhesive layer.

6. The PICC catheter exposure needle-free infusion connector fixing patch according to claim 5, wherein a second double-sided adhesive layer is further adhesively connected to a lower surface of the lower bag body of the patch bag, the second double-sided adhesive layer is adhered to the plastic film, and the plastic film can be peeled off from the lower surface of the second double-sided adhesive layer.

7. The PICC catheter exposure needle-free infusion connector securement applicator of claim 6, wherein the opening of the applicator bag is flush with one side of the sheet application in the width direction, the width of the sheet application is greater than the width of the applicator bag, and the length of the sheet application is greater than the depth of the applicator bag.

8. The PICC catheter exposure needle-free infusion connector fixing patch according to claim 7, wherein the sheet-like patch has a rectangular outer contour and rounded corners.

9. The PICC catheter exposure needle-free infusion connector securement dressing of claim 8, wherein the dressing pouch, the patch dressing and the second two-sided adhesive layer are all made of an anti-allergic material.

10. The PICC catheter exposure needle-free infusion connector fixing patch according to claim 1, wherein the sheet-like patch is made of a transparent material.