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CN-224220301-U - Waterproof protective sleeve capable of being stored

CN224220301UCN 224220301 UCN224220301 UCN 224220301UCN-224220301-U

Abstract

The utility model discloses a storable waterproof protective sleeve, which comprises an inner sleeve, wherein the inner sleeve comprises a fixed end and a telescopic end, an elastic band is arranged at the end part of the fixed end, the elastic band can be adjusted to adjust the tightness degree of the fixed end positioned on an arm, a storage bag is arranged outside the fixed end, an outer sleeve is arranged inside the storage bag, one end of the outer sleeve is fixed inside the storage bag, the other end of the outer sleeve can extend outwards to stretch and wrap the inner sleeve in the storage bag and form a sealing area with the arm of a patient, and the outer sleeve is arranged in the storage bag, so that the outer sleeve in the storage bag can be unfolded when a bath is carried out, the whole inner sleeve is sleeved inside the outer sleeve, moisture can be prevented from entering the inner sleeve, the bath of the patient is facilitated, and in addition, the outer sleeve can be stored in the storage bag at other times, thereby improving the air permeability of the inner sleeve and being beneficial to skin ventilation.

Inventors

  • ZENG HUIHONG
  • HUANG CHUNXIA
  • LI ZELIN
  • Qi Haodong
  • CAO SHENG
  • ZHANG XIAOKUN
  • LI ZHENGYANG
  • LIU SHIMAN

Assignees

  • 南昌大学

Dates

Publication Date
20260512
Application Date
20250108

Claims (7)

  1. 1. The waterproof protective sleeve capable of being stored comprises an inner sleeve (10) and is characterized in that the inner sleeve (10) comprises a fixed end (101) and a zooming end (102), an elastic band (20) is arranged at the end part of the fixed end (101), the elastic degree of an arm, which is positioned by the fixed end (101), can be adjusted through adjusting the elastic band (20), a storage bag (30) is arranged outside the fixed end (101), an outer sleeve (40) is arranged inside the storage bag (30), one end of the outer sleeve (40) is fixed inside the storage bag (30), the other end of the outer sleeve can extend outwards to stretch, the inner sleeve (10) is wrapped in the outer sleeve, and a sealing area is formed between the outer sleeve and the arm of a patient.
  2. 2. The waterproof protective sleeve as claimed in claim 1, wherein the outer sleeve (40) is wound in the storage bag (30), the outer sleeve (40) is longer than the inner sleeve (10), and the other end of the outer sleeve (40) is also provided with an elastic band (20).
  3. 3. A stowable waterproof protective sheath according to claim 2, characterized in that the outer sheath (40) is made of polyethylene.
  4. 4. The waterproof protective sleeve capable of being stored, as claimed in claim 1, characterized in that the size of the size-adjustable end (102) is two, the distance between the size-adjustable ends (102) of the two pieces is sequentially increased, a plurality of fixing columns (103) are arranged on the surface of the size-adjustable end (102), the waterproof protective sleeve further comprises elastic ropes (50), and the elastic ropes (50) can be wound on the size-adjustable ends (102) of the two pieces.
  5. 5. The waterproof protective sleeve as claimed in claim 4, wherein the fixing column (103) is T-shaped.
  6. 6. The waterproof and retractable protective sleeve as claimed in claim 4, wherein the surface of said retractable end (102) is provided with a through hole (104).
  7. 7. The waterproof protective sleeve capable of being stored as claimed in claim 1, wherein a color-changing coating (60) is arranged on the surface of the inner sleeve (10), and the color-changing coating (60) changes color when meeting water.

Description

Waterproof protective sleeve capable of being stored Technical Field The utility model relates to the technical field of medical tools, in particular to a storable waterproof protective sleeve. Background The protective sheath is a clinical use equipment that is used for protecting keeping somewhere the needle tubing, like the patent of publication No. CN118750735A, is named "a PICC catheter fixer", and the fixed of this patent is the oblique connection, has reserved certain biceps muscle activity degree again when fixed PICC catheter joint, is convenient for patient's arm slightly moves. However, the device still has some drawbacks, if the catheter connector is worn, the catheter connector is protected by the protective sleeve, so that the indwelling catheter has a certain protective effect, but a patient cannot take a bath because part of water flows into the protective sleeve and easily flows back into the catheter to breed germs. Disclosure of utility model The present utility model is directed to a waterproof protective sleeve capable of being stored, so as to solve the above-mentioned problems in the prior art. The waterproof protective sleeve comprises an inner sleeve, wherein the inner sleeve comprises a fixed end and a telescopic end, an elastic band is arranged at the end part of the fixed end, the elastic band is adjusted to adjust the tightness of the fixed end positioned on an arm, a storage bag is arranged outside the fixed end, an outer sleeve is arranged inside the storage bag, one end of the outer sleeve is fixed inside the storage bag, the other end of the outer sleeve can extend outwards to stretch, the inner sleeve is wrapped in the storage bag and forms a sealing area with an arm of a patient, and the outer sleeve is arranged in the storage bag, so that the outer sleeve in the storage bag can be unfolded when a bath is carried out, the whole inner sleeve is sleeved inside the outer sleeve, moisture can be prevented from entering the inner sleeve, the bath of the patient is facilitated, and in addition, the outer sleeve can be stored in the storage bag at other times, so that the air permeability of the inner sleeve is improved, and the ventilation of the skin is facilitated. Preferably, the outer sleeve is wound in the storage bag, the length of the outer sleeve is longer than that of the inner sleeve, and an elastic band is arranged at the other end of the outer sleeve. Preferably, the jacket is made of polyethylene. Preferably, the zoom end is two, the distance between the zoom ends of the two flaps is sequentially increased, the surface of the zoom end is provided with a plurality of fixed columns, and the zoom end further comprises a stretch rope which can be wound on the zoom ends of the two flaps. Preferably, the fixing column is in a T shape. Preferably, the surface of the scaling end is provided with a threading hole. Preferably, the surface of the inner sleeve is provided with a color-changing coating, and the color-changing coating changes color when meeting water. Compared with the prior art, the utility model has the advantages that the outer sleeve is arranged in the storage bag, so that the outer sleeve in the storage bag can be unfolded when the bath is carried out, the whole inner sleeve is sleeved in the storage bag, further, moisture can be prevented from entering the inner sleeve, the bath of a patient is facilitated, and in addition, the outer sleeve can be stored in the storage bag at other times, thereby improving the air permeability of the inner sleeve and being beneficial to skin ventilation. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. FIG. 1 is a schematic view of the overall structure of the present utility model; FIG. 2 is a schematic view of the internal structure of the storage bag in FIG. 1; Fig. 3 is a schematic view of the structure of the outer jacket after being unfolded. The drawing marks are 10, an inner sleeve, 101, a fixed end, 102, a zoom end, 103, a fixed column, 104, a threading hole, 20, an elastic band, 30, a storage bag, 40, an outer sleeve, 50, an elastic rope and 60 and a color-changing coating. Detailed Description The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented. In the description of the present invention, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "fron