CN206730053U - The protective case used during with dialysis catheter showering of patient - Google Patents
The protective case used during with dialysis catheter showering of patient Download PDFInfo
- Publication number
- CN206730053U CN206730053U CN201621490222.7U CN201621490222U CN206730053U CN 206730053 U CN206730053 U CN 206730053U CN 201621490222 U CN201621490222 U CN 201621490222U CN 206730053 U CN206730053 U CN 206730053U
- Authority
- CN
- China
- Prior art keywords
- pad pasting
- negative pressure
- waterproof pad
- patient
- showering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to the protective case used during a kind of showering of patient with dialysis catheter, including waterproof pad pasting, bag body and pilot balloon；The centre of the waterproof pad pasting is provided with through hole, and the waterproof pad pasting inner surface, the periphery of the sack are provided with the negative pressure trough that at least one circle arches upward laterally, and the inner surface of the waterproof pad pasting is provided with least two circle adhesive layers；The inner surface of the waterproof pad pasting is bonded with adaptedly release liners；The sack of the bag body is bonded in the periphery of the through hole of waterproof pad pasting, and the external diameter of the sack is less than the internal diameter of the negative pressure trough；The pilot balloon includes exhaust tube, air bag, and the head end of the exhaust tube of each pilot balloon is sealedly attached to the bowed out part of each negative pressure trough, and the tail end sealing of the exhaust tube is connected with air bag, and the air bag lower end is provided with the check valve with passage.The utility model can prevent that wound soaks during shower, effectively reduces catheter infections rate, has and make the characteristics of simple, easy to use.
Description
Technical field
Field of medical auxiliary equipment is the utility model is related to, is used during more particularly, to a kind of band dialysis catheter showering of patient
Protective case.
Background technology
There are many patients with the disease such as uremia to need interim/Preserving time dialysis catheter, typically at least need indwelling
2-3 months, even several years, after dialysis terminates, the exposure of dialysis catheter part was external, is normally at neck or pars inguinalis,
Conduit need to be handled by nurse in sterile working, paste Sterilized application, and wrap up sterile gauze, to prevent infection；The individual artificial satellite of patient
An important factor for being generated as infection, often there is patient to avoid conduit and have a bath or get dressing wet when taking a sponge bath to cause to infect, at the same it is long-term not
It can take a shower and cause degree of comfort decreased, very big influence is caused to the quality of life of patient.
At present, all use sterile gauze with wound at the dialysis catheter of most patient and apply common wrapping and protect, although mesh
Before there is part Sterilized application to have water-proof function, but waterproof effect is not ideal enough, when have infiltration, and gauze portion is unable to undergo
Immersion, once soaking, frequently results in dressing and is wetted, and causes catheter infections, and severe patient can cause tube drawing, making patients' state of an illness and
Financial burden.Therefore, it can normally be had a bath in the case where not causing catheter infections, be the strong desire of patient.
Utility model content
The utility model is to provide a kind of protective case of the good waterproof performance used during showering of patient with dialysis catheter, can prevent
Wound soaks during shower, effectively reduces catheter infections rate, has and makes the characteristics of simple, easy to use.
In order to solve the above-mentioned technical problem, the utility model provides the protection used during a kind of showering of patient with dialysis catheter
Set, including waterproof pad pasting, bag body and pilot balloon；The centre of the waterproof pad pasting is provided with through hole, the waterproof pad pasting inner surface,
The periphery of the sack is provided with the negative pressure trough that at least one circle arches upward laterally, and the inner surface of the waterproof pad pasting is provided with least two circles
Adhesive layer；The inner surface of the waterproof pad pasting is bonded with adaptedly release liners；
The sack of the bag body is bonded in the periphery of the through hole of waterproof pad pasting, and the external diameter of the sack is less than the negative pressure
The internal diameter of groove；The pilot balloon includes exhaust tube, air bag, and the head end of the exhaust tube of each pilot balloon is sealedly attached to
The bowed out part of each negative pressure trough, the tail end sealing of the exhaust tube are connected with air bag, and the air bag lower end is provided with band logical
The check valve of stomata.
It is preferred that the waterproof pad pasting is square, the edge of its corner is arc.
It is preferred that the bowed out part of the negative pressure trough accounts for the 3/5-3/4 of circumference.
It is preferred that the negative pressure trough is two circles, the adhesive layer is three circles.
It is preferred that the adhesive layer inner surface is coated with medical antiallergy glue.
It is preferred that the through hole length of the waterproof pad pasting is 11cm, the through hole apart from inner side negative pressure trough away from
1cm from the diameter for 2cm, the negative pressure trough, the spacing of two negative pressure troughs is 1-1.5cm, the outside negative pressure trough with
The Edge Distance of waterproof pad pasting is 2cm, and the length of the bag body is 22-30cm.
It is preferred that be provided with the catch of adaptation inside the check valve, the check valve for can deformation material system
Into.
It is preferred that the waterproof pad pasting is made using medical water proof rubber material；The thickness of the negative pressure trough
The more other positions of degree are thick, are made by being not easy shape-changing material.
It is preferred that the bag body is made up of medical water proof rubber material.
It is preferred that it is plugged with piston in the passage of the air bag lower end.
The utility model provides the protective case used during a kind of showering of patient with dialysis catheter, compared with original design, its
Advantage is：First, adhesive layer and negative pressure trough are used in combination, and play multi-sealing function, add waterproof pad pasting and skin
Be brought into close contact, greatly strengthen waterproof effect, it is clean to ensure that user's conduit mouth dressing is done.Secondly, the use of pilot balloon can
In use, gas leakage has been monitored whether in real time, is avoided leak gas leakage between waterproof pad pasting and skin, is influenceed waterproof effect,
And cause to put at pipe and wound be wetted, contaminated danger.In addition, the utility model is simple in construction, cost is cheap, is easy to
Make, be easy to use, it is deep to be welcome by clinic.
Brief description of the drawings
Fig. 1 be the utility model with dialysis catheter showering of patient when the front view of protective case that uses.
Fig. 2 be the utility model with dialysis catheter showering of patient when the rearview of protective case that uses.
Fig. 3 is the utility model waterproof pad pasting front view.
Fig. 4 is the utility model waterproof pad pasting A-A diagrammatic cross-sections.
Fig. 5 is the utility model waterproof pad pasting rearview.
Fig. 6 is the utility model pilot balloon schematic diagram one.
Fig. 7 is the utility model pilot balloon schematic diagram two.
Reference is as follows：
1- waterproofs pad pasting, 11- through holes, 12- negative pressure troughs, 13- adhesive layers, the bowed out parts of 121-, 122- notches, 2- bags body,
21- sacks, 3- pilot balloons, 31- exhaust tubes, 32- air bags, 33- check valves, 331- passages, 332- catch, 4- release liners.
Embodiment
The utility model provides the protective case used during a kind of showering of patient with dialysis catheter, including waterproof pad pasting 1, bag body
2 and pilot balloon 3, it is described in detail below in association with Fig. 1-7 pairs of the utility model.
As shown in Fig. 1,3-5, waterproof pad pasting 1 is square, and the edge of its corner is arc, is set in the centre of waterproof pad pasting 1
There is the through hole 11 passed through for outlays such as the dialysis catheters with user, the inner surface, the sack 11 in waterproof pad pasting 1
Periphery is provided with least one negative pressure trough 12 that arches upward laterally of circle, the region beyond the inner surface of the waterproof pad pasting 1, negative pressure trough 12
Provided with least two circle coating medical antiallergy glue adhesive layers 13, negative pressure trough 12 include bowed out part 121 and with waterproof pad pasting
The connected notch 122 of adhesive layer；As shown in Fig. 2 in inner surface with being bonded with size, the shape adaptation release liners of waterproof pad pasting 1
4。
As shown in figure 1, the sack 21 of bag body 2 is bonded in the outer surface of the periphery of through hole 11 on waterproof pad pasting, can use herein
The mode such as adhesive or hot-press gluing is adhesively fixed, and the external diameter of the sack 21 is less than the internal diameter of the negative pressure trough 12, makes
Sack 21 is tightly connected with the waterproof pad pasting 1, strengthens the overall tightness of the utility model protective case；
As shown in Fig. 1,3-4,6-7, pilot balloon 3 is connected with the outer surface of waterproof pad pasting 1, the pilot balloon 3 wraps
Include plastics exhaust tube 31, air bag 32, the head end of the exhaust tube 31 of each pilot balloon 3 and the bowed out part for often enclosing negative pressure trough 12
121 are tightly connected, and are connected with air bag 32 in the tail end sealing of exhaust tube 31, the doctor with passage 331 is provided with the lower end of air bag 32
With check valve 33, pumping, inlet channel can be formed.Preferably, the inside of check valve 33 is provided with adaptation, part connection, portion
Point mobilizable catch 332, when static, catch seals check valve, and during pumping, the deformation of catch 332 is opened, by air bag 32 and negative
Gas in indent 12 is extracted out, and pumping terminates, and catch is closed, and forms negative pressure；Again check valve 33 by can the material of deformation be made,
Check valve is pressed, catch can be made to produce deformation, so that catch 332 is opened, the air in the external world is entered in air bag and negative pressure trough,
Negative pressure is eliminated, in order to further strengthen sealing, piston is plugged with the passage 331 of the lower end of air bag 32.
Preferably, the negative pressure trough 12 is two circles；The bowed out part 121 of negative pressure trough 12 accounts for the 3/5-3/4 of circumference；It is described anti-
The length of through hole 11 of water adhered film 1 is 11cm, and the through hole 11 is 2cm apart from the distance of inner side negative pressure trough 12, the negative pressure trough
Diameter is 1cm, and the spacing of two negative pressure troughs 12 is 1-1.5cm, the edge of the outside negative pressure trough 12 and waterproof pad pasting 1 away from
From for 2cm；The length of the bag body 2 is 22-30cm.
Wherein, waterproof pad pasting 1 is made using medical water proof rubber material, can closely be pasted with user's skin
Close；The more other positions of thickness of the negative pressure trough 12 are thick, are unlikely to deform negative pressure trough, ensure that pumping can form negative pressure state.Institute
Bag body 2 is stated to be made up of medical water proof rubber material.
The application method of the protective case used during with reference to the utility model with dialysis catheter showering of patient, is carried out to it
Further illustrate.First, release liners 4 are torn, the one side for having adhesive layer 13 on waterproof pad pasting 1 is labelled to user's affected part, together
When the outlays such as the dialysis catheter with user are passed through into through hole 11, be put into bag body 2；Press lightly on the viscous of waterproof pad pasting 1
The outer surface at layer 13 is closed, waterproof pad pasting 1 is brought into close contact with user's skin；Secondly, inserted using apparatus such as syringes single
Into the passage 331 of valve 33, it is evacuated, the inner chamber of negative pressure trough 12 is evacuated to negative pressure state, so that the skin of corresponding position
Because in the attracting filling of negative pressure to negative pressure trough 12, making waterproof pad pasting 1 be further brought into close contact with skin, now, air bag 32 is in
Flat state is taken out, extracts syringe.In view of the comfort level of user, using this protective case time using no more than half an hour as
Preferably.The utility model protective case encloses negative pressure trough 12 with three layers of adhesive layer 13 and two, has five resealing functions, greatly strengthens
The waterproof effect of waterproof pad pasting, protection user affected part wound conduit mouth dressing dry cleansing, is in after having a shower and is not required to specialty
Sterile working carry out more change dressings.
After terminating, check valve is pressed to deformation is produced with hand, outside air is entered air bag and negative pressure trough, formation is filled
Gas, eliminate negative pressure.In addition, the pilot balloon 3 can also play monitoring waterproof pad pasting whether leak, the indicative function of gas leakage,
During normal use, air bag 33 is to take out flat state, if having leak or gas leakage, air bag can be changed into expanded state, and monitoring, is avoided in real time
Leak gas leakage between generation waterproof pad pasting and skin, influences waterproof effect, and causes to put at pipe and wound and be wetted, be contaminated
It is dangerous.
Claims (10)
- A kind of 1. protective case used during showering of patient with dialysis catheter, it is characterised in that：Including waterproof pad pasting (1), bag body (2) With pilot balloon (3)；The centre of the waterproof pad pasting is provided with through hole (11), waterproof pad pasting (1) inner surface, the sack (11) periphery is provided with the negative pressure trough (12) that at least one circle arches upward laterally, and the inner surface of the waterproof pad pasting (1) is provided with least Two circle adhesive layers (13)；The inner surface of the waterproof pad pasting (1) is bonded with adaptedly release liners (4)；The sack (21) of the bag body (2) is bonded in the periphery at through hole (11) place of waterproof pad pasting, the external diameter of the sack (21) Less than the internal diameter of the negative pressure trough；The pilot balloon (3) includes exhaust tube (31), air bag (32), the institute of each pilot balloon The head end for stating exhaust tube (31) is sealedly attached to the bowed out part (121) of each negative pressure trough (12), the exhaust tube (31) Tail end sealing be connected with air bag (32), air bag (32) lower end is provided with the check valve (33) with passage (331).
- 2. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1, it is characterised in that：It is described Waterproof pad pasting (1) is square, and the edge of its corner is arc.
- 3. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1, it is characterised in that：It is described The bowed out part of negative pressure trough (12) accounts for the 3/5-3/4 of circumference.
- 4. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1 or 3, it is characterised in that： The negative pressure trough (12) is two circles, and the adhesive layer (13) is three circles.
- 5. the protective case used during a kind of showering of patient with dialysis catheter according to claim 4, it is characterised in that：It is described Adhesive layer (13) inner surface is coated with medical antiallergy glue.
- 6. the protective case used during a kind of showering of patient with dialysis catheter according to claim 5, it is characterised in that：It is described Through hole (11) length of waterproof pad pasting (1) is 11cm, and the through hole (11) is 2cm apart from the distance of inner side negative pressure trough (12), institute The diameter for stating negative pressure trough is 1cm, and the spacing of two negative pressure troughs (12) is 1-1.5cm, and the outside negative pressure trough (12) is with preventing The Edge Distance of water adhered film (1) is 2cm, and the length of the bag body (2) is 22-30cm.
- 7. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1, it is characterised in that：It is described Be provided with the catch (332) of adaptation inside check valve, the check valve (33) by can the material of deformation be made.
- 8. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1, it is characterised in that：It is described Waterproof pad pasting (1) is made using medical water proof rubber material；The more other positions thickness of thickness of the negative pressure trough (12), it is not Easy shape-changing material is made.
- 9. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1, it is characterised in that：It is described Bag body (2) is made up of medical water proof rubber material.
- 10. the protective case used during a kind of showering of patient with dialysis catheter according to claim 1, it is characterised in that：Institute State in the passage (331) of air bag (32) lower end and be plugged with piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490222.7U CN206730053U (en) | 2016-12-29 | 2016-12-29 | The protective case used during with dialysis catheter showering of patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490222.7U CN206730053U (en) | 2016-12-29 | 2016-12-29 | The protective case used during with dialysis catheter showering of patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730053U true CN206730053U (en) | 2017-12-12 |
Family
ID=60555968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490222.7U Expired - Fee Related CN206730053U (en) | 2016-12-29 | 2016-12-29 | The protective case used during with dialysis catheter showering of patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585409A (en) * | 2020-02-13 | 2022-06-03 | 帕斯卡·达贝尔 | Conduit cover device |
-
2016
- 2016-12-29 CN CN201621490222.7U patent/CN206730053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585409A (en) * | 2020-02-13 | 2022-06-03 | 帕斯卡·达贝尔 | Conduit cover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20211229 |