CN205007412U - Disposable catheter - Google Patents
Disposable catheter Download PDFInfo
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- CN205007412U CN205007412U CN201520684978.4U CN201520684978U CN205007412U CN 205007412 U CN205007412 U CN 205007412U CN 201520684978 U CN201520684978 U CN 201520684978U CN 205007412 U CN205007412 U CN 205007412U
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- catheter
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Abstract
The utility model particularly relates to a disposable catheter, including the body, insert distolateral face at the button head of body and be equipped with the urine entry the urine exit of body even has the turriform to connect, connect including top layer and bottom, the joint is connected through the inside lid that is equipped with the column cock body of connecting band and downside. The utility model discloses can with the articulate in different apertures, solved general catheter and need set up a plurality of furcate problems, convenient operation, simple structure, low cost, the body diameter is less moreover, hurts for a short time to the patient.
Description
Technical field
This utility model relates to medical care articles for use field, is specifically related to a kind of disposal urinary catheter.
Background technology
When patient is due to dysuria, when there is the symptom such as urinary incontinence or urine retention, need to assign catheter to urinate, catheter Preserving time can cause the generation of the complication such as urinary tract infection and vesical dysfunction.Take interrupted catheterization art without the need to by urinary catheter in intravesical, only insert bladder when needed, namely pull out after emptying, bladder intermittent can be made to expand, be conducive to keeping bladder capacity and recovering the contractile function of bladder.When urinary incontinence appears in neurogenic bladder patient, intravesical has remaining urine, and residue is stayed bladder for a long time and easily formed vesical calculus, often adopts the method for bladder irrigation to help patient to reduce bladder residue prevention urinary system infection and vesical calculus clinically.
Intermittent urethral catheterization and bladder irrigation all will use disposal urinary catheter, but because the outlet side of catheter will connect according to the nipple of the taper pipe close of the different urinary drainage bag end different from aperture size respectively of operation, syringe or transfusion device, only single joint is set at outlet side and cannot meets operation requirements, therefore many catheters arrange multiple joint at urine outlet end, turn increase very large materials and process cost like this.Because the evaluation scope of urinary drainage bag is generally between 550ml to 700ml, if voided volume exceedes this scope, time-out is just needed to urinate, when clinically the mosquito forceps that adopts more clamp catheter, but because mosquito forceps is very heavy, be easy to catheter to take out of from urinary tract, need to reinsert, which not only adds the misery infecting probability and patient, also increase the labor intensity of medical personnel simultaneously.
Summary of the invention
The purpose of this utility model is to propose a kind of disposal urinary catheter, only need arrange single joint, just can be connected with the joint of different pore size, easy to operate, and structure is simple, with low cost.
The purpose of this utility model is achieved in that a kind of disposal urinary catheter, comprise body, be provided with urine inlet in the round end insertion end side of body, be connected with the turriform joint at least comprising top layer and bottom that aperture increases from inside to outside in gradient at the urine outlet place of described body.
Further, described catheter also comprises lid.
Further, column cock body is provided with in described lid lower inner part.
Further, described lid is connected by connecting band with described joint.
Further, described urine inlet is oval.
Further, be 8Fr, 10Fr or 12Fr in described body specification.
Owing to implementing technique scheme, this utility model just can realize the operation of urethral catheterization and washed bladder without the need to arranging multiple bifurcated.
Accompanying drawing illustrates: concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of this utility model and urinary drainage bag.
Legend: 1. body, 2. urine inlet, 3 bottoms, 4. top layer, 5. lid, 6. cock body, 7. connecting band, 8. urine outlet, the 9. pipe close of urinary drainage bag.
Detailed description of the invention: this utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and practical situation.
Embodiment: as illustrated in fig. 1 and 2, a kind of disposal urinary catheter, comprises body 1, is provided with urine inlet 2 in the round end insertion end side of body, is connected with turriform joint at urine outlet 8 place of described body 1.
The main improvement of the present embodiment is: arrange turriform joint at urine outlet 8 place of catheter, the aperture of joint increases from inside to outside in gradient, can connect the douche joint of different pore size, the pipe close of urinary drainage bag, syringe nipple or transfusion device nipple etc. to meet.
The beneficial effect of the present embodiment is: without the need to as ordinary urethral catheter, arranges multiple bifurcated, saved material, reduced technology difficulty at urine outlet 8 end.Further, described joint comprises top layer 4 and bottom 3, and top layer 4 aperture is comparatively large, and can adapt with the taper pipe close of urinary drainage bag or douche joint external diameter, bottom 3 aperture is less, can adapt with the nipple external diameter of syringe or transfusion device.Further, described catheter also comprises lid 5, like this in urethral catheterization gap, just can cover lid 5, stops urine to flow out.Further, be provided with column cock body 6 in described lid 5 lower inner part, can ensure that the urine in catheter body 1 does not leak outside, close tighter.Further, described lid 5 is connected by connecting band 7 with described joint, can prevent lid 5 from losing, and is convenient to medical personnel's operation.Further, described urine inlet 2 is oval, and the otch of this shape is rounder and more smooth, can prevent injured patient's bladder or urinary tract in swapping process.Further, described body 1 specification is 8Fr, 10Fr, 12Fr or 14Fr, because joint is the turriform design that aperture expands gradually, body 1 of the present utility model can be arranged to the lower specification of above diameter, expansion to urinary tract and bladder during to reduce to enter in patient body, reduces the sense of discomfort of patient in plug catheter process.
Above technical characteristic is only embodiment of the present utility model, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (6)
1. a disposal urinary catheter, comprises body, it is characterized in that: be provided with urine inlet in the round end insertion end side of body, is connected with the turriform joint at least comprising top layer and bottom that aperture increases from inside to outside in gradient at the urine outlet place of described body.
2. catheter as claimed in claim 1, is characterized in that: described catheter also comprises lid.
3. catheter as claimed in claim 2, is characterized in that: be provided with column cock body in described lid lower inner part.
4. catheter as claimed in claim 2, is characterized in that: described lid is connected by connecting band with described joint.
5. catheter as claimed in claim 1, is characterized in that: described urine inlet is for oval.
6. catheter as claimed in claim 1, is characterized in that: described body specification is 8Fr, 10Fr or 12Fr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684978.4U CN205007412U (en) | 2015-09-07 | 2015-09-07 | Disposable catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684978.4U CN205007412U (en) | 2015-09-07 | 2015-09-07 | Disposable catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007412U true CN205007412U (en) | 2016-02-03 |
Family
ID=55206042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684978.4U Expired - Fee Related CN205007412U (en) | 2015-09-07 | 2015-09-07 | Disposable catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099917A (en) * | 2021-11-12 | 2022-03-01 | 新疆维吾尔自治区人民医院 | Urethra nondestructive dilator and use method thereof |
-
2015
- 2015-09-07 CN CN201520684978.4U patent/CN205007412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099917A (en) * | 2021-11-12 | 2022-03-01 | 新疆维吾尔自治区人民医院 | Urethra nondestructive dilator and use method thereof |
| CN114099917B (en) * | 2021-11-12 | 2023-09-05 | 新疆维吾尔自治区人民医院 | Urethra nondestructive expander and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |