CN215023901U - PICC protective sheath - Google Patents

Abstract

The invention relates to a PICC (peripherally inserted Central catheter) protective sleeve, which comprises a protective sleeve body and a waterproof sleeve sleeved outside the protective sleeve body, wherein the protective sleeve body is provided with a limiting hole for positioning a catheter, and the waterproof sleeve is provided with a catheter inlet and a catheter outlet for the catheter to enter and exit; the waterproof jacket is provided with an observation port, and the observation port is provided with a zipper. This PICC protective sheath simple structure, convenient to use, the fixity is good, and the travelling comfort is excellent.

Description

PICC protective sheath

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a PICC protective sheath.

Background

The PICC is a central venous catheter which is placed in a peripheral vein, the catheter is used for puncturing the vein of a peripheral arm, the catheter directly reaches the great vein close to the heart, the direct contact between chemotherapy drugs and the vein of the arm is avoided, and the blood flow speed of the great vein is high, so that the chemotherapy drugs can be quickly diluted, and the stimulation of the drugs to the blood vessel is prevented. The PICC catheter can effectively protect the veins of the upper limbs, reduce the occurrence of phlebitis, relieve the pain of the patient and improve the life quality of the patient. Therefore, the medicine is often used for medium-long term intravenous therapy for more than five days or intravenous infusion of hypertonic irritant medicines. The device has the advantages of high tube placing success rate, safe operation and long remaining time, can avoid pain caused by multiple times of venipuncture on a patient and stimulation of medicine on the wound of the patient, and is widely applied to clinic at present.

Depending on the actual patient needs, the PICC catheter may be left in place for extended periods of time, sometimes up to 6 months to 1 year, in order to prevent the catheter and adapter from shifting under external forces during these periods, and even pulling out of the PICC catheter. In catheterization and routine maintenance, to fix the PICC catheter, silk stockings and the like are often needed to be fixed, but a patient needs to take down the silk stockings when carrying out infusion, on one hand, repeated putting on and taking off is inconvenient for nursing, and on the other hand, repeated operation can lead to loose silk stockings, poor fixity, easy slippage and risk of unintended extubation.

Therefore, how to provide a PICC protective sleeve with simple structure, convenient use, good fixation and excellent comfort becomes a technical problem to be solved urgently by the technical personnel in the field.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a PICC protective sheath which has a simple structure, is convenient to use, has good fixation, and is excellent in comfort.

The technical scheme of the invention is as follows:

a PICC protective sleeve comprises a protective sleeve body and a waterproof sleeve sleeved outside the protective sleeve body, wherein the protective sleeve body is provided with a limiting hole for positioning a catheter, and the waterproof sleeve is provided with a catheter inlet and a catheter outlet for the catheter to enter and exit; the waterproof jacket is provided with an observation port, and the observation port is provided with a zipper.

Preferably, the outside of zip fastener is equipped with the drop cloth, the drop cloth include with the stiff end that waterproof cover is connected and the free end that can move about, the free end with can dismantle the connection between the waterproof cover.

Preferably, a conduit positioning piece is arranged on the surface of the waterproof sleeve and used for fixing the conduit extending out of the conduit inlet and outlet.

Preferably, the catheter positioning piece is a positioning belt, one end of the positioning belt is fixed on the waterproof sleeve, and the other end of the positioning belt is connected with the waterproof sleeve through a first magic tape.

Preferably, elastic bands are arranged at two ends of the protective sleeve body, and waterproof bands are arranged on one sides of the elastic bands, which are in contact with a human body.

Preferably, the waterproof tape is a silica gel tape.

Preferably, the protective sheath body is a net structure.

Preferably, one side of the waterproof sleeve, which is close to the protective sleeve body, is provided with a sweat absorbing layer.

Preferably, the waterproof jacket is provided with a storage bag, and the storage bag is arranged at a position close to the conduit inlet and outlet.

Preferably, the waterproof sleeve is provided with at least one strip-shaped air-permeable seam, second magic tapes are arranged on two sides of the strip-shaped air-permeable seam, and the second magic tapes are used for closing the strip-shaped air-permeable seam.

The utility model provides a PICC protective sheath, establish at the outside waterproof cover of protective sheath body including protective sheath body and cover, the setting of waterproof cover can play certain guard action to the protective sheath body, makes things convenient for the patient to bathe, and moisture gets into the protective sheath body when avoiding the patient to bathe under or other situations and water contact, causes the wound infection. Simultaneously, be equipped with the spacing hole of going on fixing a position the pipe on the protective sheath body, fix the position of pipe through spacing hole and protective sheath, can prevent effectively that the pipe from taking place the offset in daily use or under the exogenic action, cause the damage to the patient. Further, be equipped with the pipe access & exit that supplies the pipe to wear out on the waterproof cover, the setting of pipe access & exit makes things convenient for the pipe to expose and directly infuses the operation, all need take off the PICC protective sheath before avoiding infusing at every turn, has alleviateed nursing staff's work burden. In addition, for the convenient medical personnel of observing the position of puncture point and the length that exposes of pipe, the surface of waterproof cover still is equipped with the viewing aperture in this scheme, can realize opening and the closure of viewing aperture through the zip fastener, makes things convenient for medical personnel direct observation, need not to take off the PICC protective sheath repeatedly, can prevent the elasticity decline of PICC protective sheath. To sum up, the utility model provides a PICC protective sheath simple structure, convenient to use, the fixity is good, and the travelling comfort is excellent.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of the PICC protective sheath of the present invention;

reference numbers in the drawings illustrate: 1-protective sheath body, 2-waterproof sheath, 21-catheter inlet and outlet, 22-observation port, 23-zipper, 24-cover cloth, 3-positioning belt, 4-storage bag, 5-strip-shaped ventilation seam, and 51-second magic tape.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate an orientation or positional relationship only for convenience of description and simplicity of description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1, a PICC protective sleeve includes a protective sleeve body 1, a waterproof sleeve 2 sleeved outside the protective sleeve body 1, a limiting hole for positioning a catheter is arranged on the protective sleeve body 1, and a catheter access 21 for the catheter to enter and exit is arranged on the waterproof sleeve 2; the waterproof jacket 2 is provided with an observation port 22, and the observation port 22 is provided with a zipper 23.

The utility model provides a PICC protective sheath, establish at the waterproof cover 2 of protective sheath body 1 outside including protective sheath body 1 and cover, the setting of waterproof cover 2 can play certain guard action to protective sheath body 1, makes things convenient for the patient to bathe, and moisture gets into protective sheath body 1 when avoiding the patient to bathe under or other situations with water contact, causes the wound infection. Simultaneously, be equipped with the spacing hole of going on fixing a position the pipe on the protective sheath body 1, fix the position of pipe through spacing hole and protective sheath, can prevent effectively that the pipe from taking place the offset in daily use or under the exogenic action, cause the damage to the patient. Further, be equipped with the pipe access & exit 21 that supplies the pipe to wear out on waterproof cover 2, the setting of pipe access & exit 21 makes things convenient for the pipe to expose and directly carries out the infusion operation, all need take off the PICC protective sheath before avoiding infusing at every turn, has alleviateed nursing staff's work burden. In addition, for the convenience of medical personnel observation puncture point's position and the length that exposes of pipe, the surface of waterproof cover 2 still is equipped with viewing aperture 22 in this scheme, can realize opening and the closure of viewing aperture 22 through zip fastener 23, makes things convenient for medical personnel direct observation, need not to take off the PICC protective sheath repeatedly, can prevent the elasticity decline of PICC protective sheath. To sum up, the utility model provides a PICC protective sheath simple structure, convenient to use, the fixity is good, and the travelling comfort is excellent.

Preferably, the zipper 23 is provided with a cover cloth 24 on the outside, the cover cloth 24 comprises a fixed end connected with the waterproof case 2 and a free end capable of moving, and the free end is detachably connected with the waterproof case 2.

As one of the embodiments of the utility model, can set up the drop cloth 24 in the outside of zip fastener 23, shelter from zip fastener 23 through drop cloth 24, prevent that the patient from when bathing or when other situations under with water contact, moisture gets into protective sheath body 1 through the gap of zip fastener 23, causes wound infection.

Preferably, the surface of the waterproof case 2 is provided with a conduit positioning member for fixing the conduit extending out of the conduit inlet/outlet 21.

The arrangement of the conduit positioning piece facilitates the fixing of the part of the conduit exposed out of the waterproof sleeve 2 on the surface of the waterproof sleeve 2, and prevents the exposed conduit from shaking or rubbing with skin.

Preferably, the pipe setting element is location area 3, and the one end of location area 3 is fixed on waterproof cover 2, and the other end links to each other with waterproof cover 2 through first magic subsides.

Preferably, elastic bands are arranged at two ends of the protective sleeve body 1, and a waterproof band is arranged on one side of each elastic band, which is in contact with a human body.

The setting of elastic cord can ensure protective sheath body 1's both ends and human in close contact with, and is further, be equipped with waterproof area in one side of elastic cord and human contact, can prevent that moisture from the both ends infiltration protective sheath body 1 inside of protective sheath body 1, cause the wound infection.

Preferably, the waterproof tape is a silicone tape. The silica gel belt is used as a waterproof belt, on one hand, the silica gel is soft, can be attached to the skin of a human body without gaps, and has a good waterproof effect; on the other hand, the elastic band can also prevent the skin of the patient from being hurt.

Preferably, the protective sheath body 1 is a net structure. Set up protective sheath body 1 into network structure, network structure gas permeability is good, can increase patient's comfort level.

Preferably, one side of the waterproof jacket 2 close to the protective jacket body 1 is provided with a sweat absorbing layer. The sweat that the sweat-absorbing layer set up can in time absorb patient's exhaust sweat, prevents that sweat accumulation from polluting the wound on the patient's arm.

Preferably, the waterproof case 2 is provided with a storage bag 4, and the storage bag 4 is provided at a position close to the catheter inlet/outlet 21. The receiving bag 4 can receive the exposed part of the catheter, and can prevent the catheter from being polluted after being exposed to the external environment for a long time.

Preferably, the waterproof jacket 2 is provided with at least one strip-shaped air-permeable seam 5, the two sides of the strip-shaped air-permeable seam 5 are provided with second magic tapes 51, and the second magic tapes 51 are used for closing the strip-shaped air-permeable seam 5. When the patient does not have a bath, paste 51 separation with the second magic of 5 both sides of strip ventilative seam, make strip ventilative seam 5 be open state, make things convenient for the ventilation of PICC protective sheath, avoid holding back sweat and cause the pollution to the wound. And when the patient bathe, with the second magic subsides 51 bonding of strip ventilative seam 5 both sides together, can prevent that moisture from permeating in the protective sheath body 1 from strip ventilative seam 5.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A PICC protective sleeve is characterized by comprising a protective sleeve body and a waterproof sleeve sleeved outside the protective sleeve body, wherein the protective sleeve body is provided with a limiting hole for positioning a catheter, and the waterproof sleeve is provided with a catheter inlet and a catheter outlet for the catheter to enter and exit;

the waterproof jacket is provided with an observation port, and the observation port is provided with a zipper.

2. The PICC sheath of claim 1, wherein the zipper is provided with a cover on the exterior thereof, the cover including a fixed end connected to the waterproof sheath and a free end that is movable, the free end being detachably connected to the waterproof sheath.

3. The PICC sheath of claim 1, wherein the waterproof sheath includes a catheter positioning element on a surface thereof, the catheter positioning element configured to secure the catheter extending through the catheter access port.

4. The PICC sock of claim 3, wherein the catheter positioning element is a positioning strap, one end of the positioning strap is fixed to the waterproof sheath and the other end is connected to the waterproof sheath via a first Velcro.

5. The PICC protective sheath of claim 1, wherein the protective sheath body has elastic bands at both ends thereof, and a waterproof band is provided at a side of the elastic bands contacting a human body.

6. The PICC protective sheath of claim 5, wherein the waterproof band is a silicone band.

7. The PICC protective sheath of any one of claims 1-6, wherein the sheath body is a mesh structure.

8. The PICC protective sheath of claim 7, wherein a sweat absorbing layer is disposed on a side of the waterproof sheath proximate the sheath body.

9. The PICC protective sheath of any one of claims 1 to 6, wherein a pocket is provided on the waterproof sheath, the pocket being disposed proximate the catheter access port.

10. The PICC protective sheath of any one of claims 1 to 6, wherein the waterproof sheath is provided with at least one strip-shaped air-permeable slit, and second Velcro tapes are arranged on two sides of the strip-shaped air-permeable slit and used for closing the strip-shaped air-permeable slit.

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