CN203564641U - Multifunctional catheter - Google Patents
Multifunctional catheter Download PDFInfo
- Publication number
- CN203564641U CN203564641U CN201320681465.9U CN201320681465U CN203564641U CN 203564641 U CN203564641 U CN 203564641U CN 201320681465 U CN201320681465 U CN 201320681465U CN 203564641 U CN203564641 U CN 203564641U
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- urine
- catheter
- urine outlet
- catheter body
- transparent plastic
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Abstract
The utility model belongs to the technical field of medical instruments, and discloses a multifunctional catheter. The multifunctional catheter is mainly characterized by comprising a catheter body, a urine inlet is formed in the front end of the catheter body, a urine outlet is formed in the rear end of the catheter body, and a urine channel is formed in the catheter body; an inflating bag is arranged on the wall, adjacent to the urine inlet, of the catheter body, the inflating bag is communicated with an injector connector arranged near the urine outlet through an inflating pipe, and a section of external threads are arranged on the wall, close to the urine outlet, of the catheter body and are in threaded connection with a limiting cover; a guiding catheter is connected to the urine outlet, a transparent plastic soft bag is connected to the middle of the guiding catheter in series, and an exhaust nozzle is arranged on the wall of the transparent plastic soft bag, communicated with the soft bag and provided with a seal rubber plug. Compared with the prior art, the multifunctional catheter has the advantages of being firm in fixation, small in metering error and capable of adjusting urine flow conveniently, so that pains of a patient are reduced, and a better treatment effect is brought to the patient.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of Multi-functional urethral catheter.
Background technology
Catheter is the common small sized medical apparatus and instruments for clinical catheterization art, can be through per urethram inserting bladder drainage urine.
At present, there is following shortcoming in conventional catheter in use: 1. fixing not firm, catheter, easily at urethra internal shift, increases patient suffering; 2. before drainage of urine, the air in emptying catheter in advance, air enters after shrivelled drainage bag, impact accurate measurement to voided volume by drainage bag; 3. in urethral catheterization process, flow is bad to be controlled, and easily to patient, causes distending pain sense.
Utility model content
Applicant in Urology Surgery work for many years, duration of work is by examining, find current catheter exist fixing not firm, error in dipping large, cannot regulate the problems such as urine flow, therefore through exploring and research, object be to provide a kind of fixed, error in dipping is little, can regulate the Multi-functional urethral catheter of urine flow, thereby reduce patient's pain, to patient, bring better therapeutic effect.
This utility model is that the technical scheme that its technical problem of solution is taked is, designs a kind of Multi-functional urethral catheter, and its structure comprises body, front end at body is provided with urine filling mouth, rear end at body is provided with urine outlet, forms urethra in body, and described urine filling mouth is connected with urine outlet by urethra; On the body tube wall of the described urine filling mouth of next-door neighbour, be provided with and inflate capsule, in body tube wall, be embedded with gas tube, described in inflate capsule and be connected with a near syringe adapter being arranged on urine outlet by gas tube; Near on the body tube wall of described urine outlet, be provided with one section of external screw thread, limited location cover is threaded on this section of external screw thread; On described urine outlet, be connected with a guiding tube, at a soft capsule of transparent plastic of the middle part of guiding tube series winding, on the cyst wall of the soft capsule of this transparent plastic, be provided with an exhaust nozzle, exhaust nozzle is connected with the soft capsule of transparent plastic, exhaust nozzle is provided with sealing rubber plug, flow regulator and fixation adhesive tape are also set on described guiding tube, at the end of described guiding tube, are connected with urine drainage bag.
During use, body is inserted to patient's urethra, use syringe to inflate to inflating capsule from syringe adapter, after beating airbag inflation, realize fixing urine filling mouth position, by rotary stopper cover, position-limiting cover is held out against to patient body-surface skin, urine outlet position is fixed, the fixed form of inside and outside dual, more can firmly be fixed on catheter in patient's urethra; Fix after catheter, again adopt syringe by the exhaust nozzle on the soft capsule of transparent plastic, the air in urethra tube to be pumped, now urine also imports in urine drainage bag under the attraction of negative pressure, owing to entering urine drainage bag without air, and the amount of urine deriving by urine drainage bag energy accurate-metering; During urinary catheter in, in the time of need to regulating the flow of catheter, can regulate by flow regulator, reduce patient's malaise symptoms.In sum, a kind of Multi-functional urethral catheter of this utility model, have advantages of fixed, error in dipping is little, can conveniently regulate urine flow, thereby can reduce patient pain, to patient, bring better therapeutic effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described, its structure and advantage will be clearer.
Fig. 1 is the overall structure schematic diagram of a kind of Multi-functional urethral catheter of this utility model;
Fig. 2 is A-A schematic cross-section in Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of Multi-functional urethral catheter, its structure comprises body 1, at the front end of body 1, is provided with urine filling mouth 2, in the rear end of body 1, is provided with urine outlet 3, at the interior formation urethra 4 of body 1, described urine filling mouth 2 is connected with urine outlet 3 by urethra 4; On the body tube wall of the described urine filling mouth 2 of next-door neighbour, be provided with and inflate capsule 5, in body tube wall, be embedded with gas tube 6, described in inflate capsule 5 and be arranged near the syringe adapter 7 of urine outlet 3 and be connected with one by described gas tube 6; Near on the body tube wall of described urine outlet 3, be provided with one section of external screw thread 8, limited location cover 9 is threaded on this section of external screw thread 8; On described urine outlet 3, be connected with a guiding tube 10, at a soft capsule 11 of transparent plastic of the middle part of guiding tube 10 series winding, on the cyst wall of the soft capsule 11 of this transparent plastic, be provided with an exhaust nozzle 12, exhaust nozzle 12 is connected with the soft capsule 11 of transparent plastic, exhaust nozzle 12 is provided with sealing rubber plug 13, flow regulator 14 and fixation adhesive tape 15 are also set on described guiding tube 10, at the end of described guiding tube 10, are connected with urine drainage bag 16.
Claims (1)
1. a Multi-functional urethral catheter, comprises body, at the front end of body, is provided with urine filling mouth, in the rear end of body, is provided with urine outlet, forms urethra in body, and described urine filling mouth is connected with urine outlet by urethra; It is characterized in that: on the body tube wall of the described urine filling mouth of next-door neighbour, be provided with and inflate capsule, in body tube wall, be embedded with gas tube, described in inflate capsule and be connected with a near syringe adapter being arranged on urine outlet by gas tube; Near on the body tube wall of described urine outlet, be provided with one section of external screw thread, limited location cover is threaded on this section of external screw thread; On described urine outlet, be connected with a guiding tube, at a soft capsule of transparent plastic of the middle part of guiding tube series winding, on the cyst wall of the soft capsule of this transparent plastic, be provided with an exhaust nozzle, exhaust nozzle is connected with the soft capsule of transparent plastic, exhaust nozzle is provided with sealing rubber plug, flow regulator and fixation adhesive tape are also set on described guiding tube, at the end of described guiding tube, are connected with urine drainage bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681465.9U CN203564641U (en) | 2013-10-22 | 2013-10-22 | Multifunctional catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681465.9U CN203564641U (en) | 2013-10-22 | 2013-10-22 | Multifunctional catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564641U true CN203564641U (en) | 2014-04-30 |
Family
ID=50532408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320681465.9U Expired - Fee Related CN203564641U (en) | 2013-10-22 | 2013-10-22 | Multifunctional catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069584A (en) * | 2014-06-24 | 2014-10-01 | 广州军区广州总医院 | Urethra retrograde urography examination device |
| CN105797263A (en) * | 2016-03-04 | 2016-07-27 | 苏州大学附属第医院 | Self-tightening catheter |
| CN109675177A (en) * | 2018-11-08 | 2019-04-26 | 浙江大学 | Device is split in visualization prostate expansion |
-
2013
- 2013-10-22 CN CN201320681465.9U patent/CN203564641U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069584A (en) * | 2014-06-24 | 2014-10-01 | 广州军区广州总医院 | Urethra retrograde urography examination device |
| CN104069584B (en) * | 2014-06-24 | 2017-01-18 | 广州军区广州总医院 | Urethra retrograde urography examination device |
| CN105797263A (en) * | 2016-03-04 | 2016-07-27 | 苏州大学附属第医院 | Self-tightening catheter |
| CN109675177A (en) * | 2018-11-08 | 2019-04-26 | 浙江大学 | Device is split in visualization prostate expansion |
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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: 20140430 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |