CN210811794U

CN210811794U - Special bath waterproof jacket for PICC

Info

Publication number: CN210811794U
Application number: CN201921518996.XU
Authority: CN
Inventors: 李正英
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-23
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a PICC special-purpose bath waterproof jacket, which comprises a first cuff, a second cuff, and a soft double-layer waterproof jacket body arranged between the first cuff and the second cuff, wherein the inner wall of the first cuff is fixedly connected with a circular water-absorbing cotton ring and is adjacent to the connecting end of the first cuff, and the structure of the second cuff is consistent with that of the first cuff; the double-deck waterproof cover body is including the inner cover body and the overcoat body, the outer wall of the inner cover body has set firmly two lacing tape covers, and be adjacent with first cuff and second cuff respectively, wear to be equipped with a root frenulum in the cavity of every lacing tape cover, be equipped with two interval distribution's through-hole on the overcoat body, wear out from the through-hole as the both ends that supply the frenulum, it is used as sealing the through-hole still to be equipped with the closing band on the overcoat body, the cuff is hugged closely the arm and is inhaled water cotton circle formation twice waterproof construction, and the frenulum is tied tightly and is formed one waterproof construction again, during the shower, water-proof effects.

Description

Special bath waterproof jacket for PICC

Technical Field

The utility model belongs to the technical field of medical treatment auxiliary articles for use, concretely relates to special shower waterproof jacket of PICC.

Background

The PICC (peripheral inserted central catheter) is placed into a central venous catheter through a peripheral vein, the catheter is used for puncturing a vein of a peripheral arm, the catheter directly reaches a great vein close to the heart, chemotherapy drugs are prevented from being in direct contact with the vein of the arm, and the blood flow speed of the great vein is high, so that the thinning therapy drugs can be quickly flushed, and the stimulation of the drugs to the blood vessel is prevented.

Generally, the puncture part of the patient cannot be touched by water, and the puncture part is easy to infect when being touched by water without being protected by a waterproof device during bathing. At present, the protective sleeve similar to the sleeve is also available, but the waterproof performance of the protective sleeve is not ideal, and the protective effect is poor.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides a special shower waterproof jacket of PICC.

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

a special bath waterproof jacket for a PICC (peripherally inserted Central catheter) comprises a first jacket opening, a second jacket opening and a soft double-layer waterproof jacket body fixedly connected between the first jacket opening and the second jacket opening, wherein a circular water-absorbing cotton ring is fixedly connected to the inner wall of the first jacket opening and is adjacent to the connecting end of the first jacket opening, the structure of the second jacket opening is consistent with that of the first jacket opening, and the second jacket opening and the first jacket opening are both made of elastic rubber materials; the double-deck waterproof cover body is including the inner cover body and the overcoat body, the outer wall of the inner cover body has set firmly two lacing tape covers, and respectively with first cuff with the second cuff is adjacent, every wear to be equipped with a frenulum in the cavity of lacing tape cover, be equipped with two interval distribution's through-hole on the overcoat body, be used as the confession the both ends of frenulum are followed wear out in the through-hole, every the front end of through-hole still be equipped with the closing strip with the overcoat body rigid coupling, the closing strip with the overcoat body outer wall is equipped with the magic subsides bonding of mutually supporting, thereby will the through-hole seals.

Further, the first sleeve opening is of a variable cross-section structure with the cross-sectional area gradually decreasing from the connecting end to the non-connecting end, and the end with the largest cross-sectional area of the second sleeve opening is smaller than the end with the largest cross-sectional area of the first sleeve opening.

Further, the water absorption cotton ring is composed of an absorption layer, an antibacterial layer and a surface cotton layer which are sequentially distributed from inside to outside, the absorption layer is made of a sodium polyacrylate material, and the antibacterial layer is made of a bamboo charcoal fiber material.

Furthermore, the inner wall of the inner sleeve body is fixedly provided with two annular cotton slivers which are arranged at intervals, and each annular cotton sliver is distributed on the back of the lacing sleeve.

Furthermore, a plurality of contact cotton slivers which are arranged at equal intervals are distributed between the two circular cotton slivers of the inner sleeve body, one end of each contact cotton sliver faces to the first sleeve opening, and the other end of each contact cotton sliver faces to the second sleeve opening; the outer wall of the inner sleeve body is fixedly provided with an air bag and is distributed between the two lacing tapes, and the air bag is also communicated with an air injection valve and is distributed on the outer wall of the outer sleeve body.

Furthermore, the outer sleeve body and the inner sleeve body are both made of transparent waterproof materials.

To sum up, the beneficial effects of the utility model are that: when a patient takes a bath, the arm extends into the first sleeve opening with elasticity, the hand extends out of the second sleeve opening, and the puncture part and the indwelling tube which is kept in the puncture part are covered by the double-layer waterproof sleeve body. Because first cuff and second cuff are made by elastic rubber, consequently two cuffs can hug closely the arm, and under this hugging closely the state, the cotton circle that absorbs water that sets up at first cuff and second cuff also can hug closely the state at patient's arm, when bathing water gets into from the gap between cuff and the arm, the cotton circle that absorbs water adsorbs water, keeps the dry environment of the internal portion of cover. Two laces which are close to the first cuff and the second cuff are tightly tied on the outer wall of the outer sleeve body, so that the fit degree of the inner sleeve body and the arm is improved. The turndown sealing belt utilizes the matching of the magic tape to cover the through hole by the sealing belt to prevent external water from entering from the through hole, and the tying belt knotted after being sealed is clamped between the sealing belt and the outer sleeve body to be fixed and is not easy to loosen. After the patient wears the waterproof sleeve, the double-layer waterproof sleeve body protects the puncture part and the retention tube, and the two sleeve openings are tightly attached to the arms to form a water retaining structure; under the action of the two cuffs, the water-absorbing cotton rings on the inner walls of the first cuff and the second cuff are tightly attached to the arms, so that a second water-retaining structure is formed, and the water-absorbing cotton rings absorb water, so that the waterproof effect is improved; the arm is tightened under the condition that patient's comfort level is not influenced after the frenulum is tied tightly, forms the third water retaining structure in other words, and the water-proof effects of the position of puncture is very good when consequently bathing, reduces the emergence of the infection condition.

Drawings

Fig. 1 is a schematic structural view of the special bath waterproof cover for the PICC.

Fig. 2 is a schematic sectional perspective view of fig. 1.

In the figure, 100-a first sleeve opening, 110-a water absorption cotton ring, 200-a second sleeve opening, 300-a double-layer waterproof sleeve body, 310-an inner sleeve body, 311-a tying belt sleeve, 312-a circular cotton strip, 313-a contact cotton strip, 320-an outer sleeve body, 321-a through hole, 322-a sealing belt, 400-a tying belt, 500-an air bag and 510-an air injection valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1 and fig. 2, the utility model provides a special bath waterproof jacket for PICC, which comprises a first sleeve opening 100, a second sleeve opening 200 and a soft double-layer waterproof jacket body 300 fixedly connected between the first sleeve opening 100 and the second sleeve opening 200. The inner wall of the first sleeve opening 100 is fixedly connected with a circular ring-shaped absorbent cotton ring 110, and is adjacent to the connecting end of the first sleeve opening 100. The structure of the second cuff 200 is identical to that of the first cuff 100, and both are made of elastic rubber materials. The double-layer waterproof jacket body 300 comprises an inner jacket body 310 and an outer jacket body 320, two lacing sleeves 311 are fixedly arranged on the outer wall of the inner jacket body 310 and are respectively adjacent to the first cuff 100 and the second cuff 200, and a lacing 400 penetrates through a cavity of each lacing sleeve 311. The outer casing 320 is provided with two through holes 321 distributed at intervals, and the through holes 321 are used for allowing the two ends of the fastening band 400 to pass through. The front end of each through hole 321 is further provided with a sealing tape 322 fixedly connected with the outer casing 320, and the outer walls of the sealing tape 322 and the outer casing 320 are provided with mutually matched magic tapes for adhesion, so as to seal the through holes 321.

When the PICC is indwelling, the puncture is located between the forearm and the posterior arm. Keep somewhere patient that has PICC when the shower, the arm stretches into and has elastic first cuff 100, stretches out hand from second cuff 200, and the puncture position and the indwelling catheter of keeping somewhere are covered by double-deck waterproof cover body 300. Because the first cuff 100 and the second cuff 200 are made of elastic rubber, the two cuffs can be tightly attached to the arms, in the tightly attached state, the absorbent cotton rings 110 arranged on the first cuff 100 and the second cuff 200 can be tightly attached to the arms of the patient, and when bath water enters from a gap between the cuffs and the arms, the absorbent cotton rings 110 absorb the water to keep a dry environment inside the cuff body. Two ties 400 disposed near the first cuff 100 and the second cuff 200 are fastened to the outer wall of the outer sheath 320, thereby improving the fit between the inner sheath 310 and the arm. The through hole 321 is covered by the sealing tape 322 by matching with the magic tape to prevent external water from entering from the through hole 321, and the tying belt 400 knotted after being sealed is clamped between the sealing tape 322 and the outer casing 320 and is not easy to loosen. After the patient wears the waterproof sleeve, the double-layer waterproof sleeve body 300 protects the puncture part and the retention tube, and two sleeve openings are tightly attached to the arm to form a water retaining structure; under the action of the two cuffs, the water-absorbing cotton rings 110 on the inner walls of the first cuff 100 and the second cuff 200 cling to the arms to form a second water-retaining structure, and the water-absorbing cotton rings 110 absorb water, so that the waterproof effect is improved; the lacing 400 tightens the arm under the condition that the comfort of the patient is not affected after tightening, which is equivalent to forming a third water retaining structure, so that the waterproof effect of the puncture part is very good during bathing, and the occurrence of infection is reduced.

As an alternative embodiment, the first cuff 100 has a cross-sectional area gradually decreasing from the connecting end to the non-connecting end, and two cuffs of the structure can be more closely attached to the arm. The end with the largest cross-sectional area of the second cuff 200 is smaller than the end with the largest cross-sectional area of the first cuff 100, the first cuff 100 is suitable for being fixed on the rear arm, and the second cuff 200 is suitable for being fixed on the front arm, which is more in line with the human engineering.

The absorbent cotton ring 110 is composed of an absorption layer (not shown in the figure), an antibacterial layer (not shown in the figure) and a surface cotton layer (not shown in the figure) which are sequentially distributed from inside to outside. The absorption layer is made of a sodium polyacrylate material, and the antibacterial layer is made of a bamboo charcoal fiber material. Not only meets the requirement of water absorption, but also prevents the breeding of bacteria.

The inner wall of the inner sleeve body 310 is fixedly provided with two annular cotton slivers 312 which are arranged at intervals, and each annular cotton sliver 312 is distributed on the back of the tying band sleeve 311. After the arm is tightened by the tying belt 400, the arm is tightened by the circular cotton strip 312 on the back of the tying belt sleeve 311, the contact surface is more comfortable, water can be absorbed by the circular cotton strip 312, and the waterproof effect of the third water retaining structure is improved again.

A plurality of contact cotton slivers 313 arranged at equal intervals are distributed between the two circular ring cotton slivers 312 of the inner sleeve body 310, one end of each contact cotton sliver 313 faces to the first sleeve opening 100, and the other end of each contact cotton sliver 313 faces to the second sleeve opening 200. The outer wall of the inner sleeve body 310 is fixedly provided with an air bag 500 and is distributed between the two tie sleeves 311, and the air bag 500 is also communicated with an air injection valve 510 and is distributed on the outer wall of the outer sleeve body 320. Gas is injected into the air bag 500 from the gas injection valve 510, and the air bag 500 is slightly expanded to press the contact cotton strip 313 to contact with the arm or the puncture part, so that on one hand, the patient can passively keep the arm in an extended state, and the drop of the indwelling tube of the puncture part is avoided. On the other hand, the inner sleeve 310 contacting with the arm is restricted from moving arbitrarily, so that the friction between the double-layer waterproof sleeve 300 and the adhesive for fixing the indwelling tube can be avoided, and the fixing adhesive can be prevented from falling off.

The outer sleeve 320 and the inner sleeve 310 are both made of transparent waterproof materials, so that the condition in the double-layer waterproof sleeve 300 can be observed conveniently in use.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims

1. The utility model provides a special shower waterproof jacket of PICC which characterized in that: the waterproof jacket comprises a first jacket opening, a second jacket opening and a soft double-layer waterproof jacket body fixedly connected between the first jacket opening and the second jacket opening, wherein a circular water-absorbing cotton ring is fixedly connected to the inner wall of the first jacket opening and is adjacent to the connecting end of the first jacket opening, the structure of the second jacket opening is consistent with that of the first jacket opening, and the second jacket opening and the first jacket opening are both made of elastic rubber materials; the double-deck waterproof cover body is including the inner cover body and the overcoat body, the outer wall of the inner cover body has set firmly two lacing tape covers, and respectively with first cuff with the second cuff is adjacent, every wear to be equipped with a frenulum in the cavity of lacing tape cover, be equipped with two interval distribution's through-hole on the overcoat body, be used as the confession the both ends of frenulum are followed wear out in the through-hole, every the front end of through-hole still be equipped with the closing strip with the overcoat body rigid coupling, the closing strip with the overcoat body outer wall is equipped with the magic subsides bonding of mutually supporting, thereby will the through-hole seals.

2. The special bath waterproof jacket for the PICC according to claim 1, wherein: the first sleeve opening is of a variable cross-section structure with the cross-sectional area gradually reduced from the connecting end to the non-connecting end, and the size of the end with the largest cross-sectional area of the second sleeve opening is smaller than that of the end with the largest cross-sectional area of the first sleeve opening.

3. The special bath waterproof jacket for the PICC according to claim 1, wherein: the water absorption cotton ring is composed of an absorption layer, an antibacterial layer and a surface cotton layer which are sequentially distributed from inside to outside, wherein the absorption layer is made of a sodium polyacrylate material, and the antibacterial layer is made of a bamboo charcoal fiber material.

4. The special bath waterproof jacket for the PICC according to claim 1, wherein: the inner wall of the inner sleeve body is fixedly provided with two annular cotton slivers which are arranged at intervals, and each annular cotton sliver is distributed on the back of the lacing sleeve.

5. The special bath waterproof jacket for the PICC according to claim 4, wherein: a plurality of contact cotton slivers which are arranged at equal intervals are distributed between the two circular cotton slivers of the inner sleeve body, one end of each contact cotton sliver faces to the first sleeve opening, and the other end of each contact cotton sliver faces to the second sleeve opening; the outer wall of the inner sleeve body is fixedly provided with an air bag and is distributed between the two lacing tapes, and the air bag is also communicated with an air injection valve and is distributed on the outer wall of the outer sleeve body.

6. The special bath waterproof jacket for the PICC according to claim 1, wherein: the outer sleeve body and the inner sleeve body are both made of transparent waterproof materials.