CN204671356U - A kind of Urology Surgery o urethral catheterization device - Google Patents
A kind of Urology Surgery o urethral catheterization device Download PDFInfo
- Publication number
- CN204671356U CN204671356U CN201520346950.XU CN201520346950U CN204671356U CN 204671356 U CN204671356 U CN 204671356U CN 201520346950 U CN201520346950 U CN 201520346950U CN 204671356 U CN204671356 U CN 204671356U
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- China
- Prior art keywords
- urine
- catheter
- delivery line
- air bag
- tube core
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Abstract
The utility model discloses a kind of Urology Surgery o urethral catheterization device, comprise catheter and the tube core being placed in catheter inside, one end that described tube core stretches out catheter is provided with handle, one end inwall of catheter is provided with elastic ring, be provided with syringe pipe in tube core, syringe pipe is connected with elastic ring, catheter is connected with urine delivery line, the end of urine delivery line is connected with urine drainage bag, and urine delivery line is also provided with air bag and gas permeable devices.The setting of elastic ring, catheter landing from urethra can be prevented, be provided with syringe pipe, urethra can be completed rinse, avoid repeated intubation again, decrease misery to patient, in addition, produce air pressure by the compression of air bag and urine is extracted out, during air bag compression, air is discharged by gas permeable devices, during bladder shape reduction, produces air pressure, urine is extracted out and enters urine drainage bag, and urine drainage bag just connected before catheter body is inserted urethra, thus, thoroughly avoided the both hands of urine contact to nurse of patient.
Description
Technical field
This utility model relates to technical field of medical instrument, specifically a kind of Urology Surgery o urethral catheterization device.
Background technology
Catheter is the common small sized medical apparatus and instruments for clinical catheterization art, can through per urethram inserting wing skin so that drainage of urine.In prior art, name be called " casing type catheter " (patent No. is: 200720017904.0) patent discloses a kind of catheter, by sleeve pipe with make conduit with flexible glue material and form, the tube wall that it is characterized in that catheter proximal end face is connected with the steel wire elastic ring that end is connected, conduit outer wall is provided with axial notch, at the sleeve pipe that the outer surface cover of conduit has an internal diameter and catheter outer diameter to match.Described steel wire elastic ring can prevent catheter from landing in urethra, but additional sleeve pipe, makes catheter external diameter increase, increase insertion difficulty, especially for the sufferer of urethral stricture, pain pain can be caused during insertion even to damage urethra.
In addition, what patient's urethra had there will be hemorrhage or secretions, needs to clean in time, protects from infection, generally need to extract catheter, and in the cleaning of insertion washer, repeated intubation here, can bring very large misery to patient, is unfavorable for treatment.
Catheter finds in actual use, there is following problem: in this catheter operating process, after extracting tube core, the urine of some patients more or less all can be flowed out in urine outlet place, but nurse is in the process connecting urine drainage bag, the glove of nurse will touch the urine of the patient flowed out, cause the psychological burden that nurse is larger, and the nurse had clinically is in order to avoid the urine of glove contact patient, just just the tube core in conduit is pulled out before insertion conduit, direct connection urine drainage bag inserts catheter again, catheter is because be that silicone rubber is made mostly, there is certain hardness, generally can not affect the whole process of operation, only increase difficulty and the time of operation, but patient can compare pain, particularly male patient.
Utility model content
The purpose of this utility model is to provide a kind of Urology Surgery o urethral catheterization device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of Urology Surgery o urethral catheterization device, comprise catheter and the tube core being placed in catheter inside, one end that described tube core stretches out catheter is provided with hands handle, one end inwall of catheter is provided with elastic ring, syringe pipe is provided with in tube core, syringe pipe is connected with elastic ring, catheter is connected with urine delivery line, the end of urine delivery line is connected with urine drainage bag, urine delivery line is also provided with air bag and gas permeable devices, described gas permeable devices comprises cylindrical cavity, the matte of convex is provided with at the top of cavity, matte is provided with slight crack, described urine drainage bag, air bag and gas permeable devices and urine delivery line are and removably connect, urine delivery line is provided with three thread grooves, urine drainage bag, air bag and gas permeable devices are threaded with thread groove respectively.
As further program of the utility model: described catheter and syringe pipe port are respectively equipped with sealing cap one and sealing cap two.
As further program of the utility model: described air bag is hand held air bag.
As further program of the utility model: described urine drainage bag is provided with scale.
Compared with prior art, the setting of this utility model Elastic circle, catheter landing from urethra can be prevented, be provided with syringe pipe, urethra can be completed rinse, avoid repeated intubation again, misery is decreased to patient, in addition, produce air pressure by the compression of air bag urine is extracted out, enter in urine drainage bag, when connecting, only urethral catheterization head need be reached patient's intravesical, during air bag compression, air is discharged by gas permeable devices, during bladder shape reduction, produce air pressure, urine is extracted out and enters urine drainage bag, and urine drainage bag just connected before catheter body is inserted urethra, thus, thoroughly avoid the both hands of urine contact to nurse of patient, alleviate the psychological burden of nurse, it also avoid the urine outflow of patient simultaneously, reduce the pollution of bed unit and urine drainage bag conduit and outer package thereof.
Accompanying drawing explanation
Fig. 1 is the structural representation of Urology Surgery o urethral catheterization device.
Fig. 2 is the structural representation of gas permeable devices in Urology Surgery o urethral catheterization device.
In figure: 1-catheter, 2-elastic ring, 3-syringe pipe, 4-tube core, 5-handle, 6-urine delivery line, 7-urine drainage bag, 8-thread groove, 9-sealing cap one, 10-sealing cap two, 11-gas permeable devices, 12-air bag, 13-scale, 14-cavity, 15-matte, 16-slight crack.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1 ~ 2, in this utility model embodiment, a kind of Urology Surgery o urethral catheterization device, comprise catheter 1 and the tube core 4 being placed in catheter 1 inside, one end that described tube core 4 stretches out catheter 1 is provided with handle 5, one end inwall of catheter 1 is provided with elastic ring 2, syringe pipe 3 is provided with in tube core 4, syringe pipe 3 is connected with elastic ring 2, catheter 1 is connected with urine delivery line 6, the end of urine delivery line 6 is connected with urine drainage bag 7, urine delivery line 6 is also provided with air bag 12 and gas permeable devices 11, described gas permeable devices 11 comprises cylindrical cavity 14, the matte 15 of convex is provided with at the top of cavity 14, matte 15 is provided with slight crack 16, described urine drainage bag 7, air bag 12 and gas permeable devices 11 are with urine delivery line 6 and removably connect, described air bag 12 is hand held air bag, urine drainage bag 7 is provided with scale 13, urine delivery line 6 is provided with three thread grooves 8, urine drainage bag 7, air bag 12 and gas permeable devices 11 are threaded with thread groove 8 respectively.Described catheter 1 and syringe pipe 3 port are respectively equipped with sealing cap 1 and sealing cap 2 10, prevent outside antibacterial from entering urethra.
During use, hand-held handle 5, slowly inserts urethra by catheter 1, after catheter 1 enters bladder, promote tube core 4, elastic ring 2 is ejected from catheter 1, then slowly exits tube core 4, the setting of elastic ring 2, catheter 1 landing from urethra can be prevented, be provided with syringe pipe 3, urethra can be completed and rinse, avoid repeated intubation again, reduce patient painful.Then, produce air pressure by the compression of air bag 12 urine is extracted out, enter in urine drainage bag 7, when connecting, only the top of catheter 1 need be reached patient's intravesical, during air bag compression, air is discharged by gas permeable devices 11, during air bag 12 shape recovery back, produce air pressure, urine is extracted out and enters urine drainage bag 7, the structure of gas permeable devices 11 makes gas easily discharge, be not easy air inlet, and urine drainage bag 7 just connected before catheter 1 body is inserted urethra, thus, thoroughly avoid the both hands of urine contact to nurse of patient, alleviate the psychological burden of nurse, it also avoid the urine outflow of patient simultaneously, reduce the pollution of sheet and urine drainage bag 7 conduit and outer package thereof.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a Urology Surgery o urethral catheterization device, comprise catheter and the tube core being placed in catheter inside, it is characterized in that, one end that described tube core stretches out catheter is provided with hands handle, one end inwall of catheter is provided with elastic ring, syringe pipe is provided with in tube core, syringe pipe is connected with elastic ring, catheter is connected with urine delivery line, the end of urine delivery line is connected with urine drainage bag, urine delivery line is also provided with air bag and gas permeable devices, described gas permeable devices comprises cylindrical cavity, the matte of convex is provided with at the top of cavity, matte is provided with slight crack, described urine drainage bag, air bag and gas permeable devices and urine delivery line are and removably connect, urine delivery line is provided with three thread grooves, urine drainage bag, air bag and gas permeable devices are threaded with thread groove respectively.
2. a kind of Urology Surgery o urethral catheterization device according to claim 1, is characterized in that, described catheter and syringe pipe port are respectively equipped with sealing cap one and sealing cap two.
3. a kind of Urology Surgery o urethral catheterization device according to claim 1, is characterized in that, described air bag is hand held air bag.
4. a kind of Urology Surgery o urethral catheterization device according to claim 1, it is characterized in that, described urine drainage bag is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346950.XU CN204671356U (en) | 2015-05-24 | 2015-05-24 | A kind of Urology Surgery o urethral catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346950.XU CN204671356U (en) | 2015-05-24 | 2015-05-24 | A kind of Urology Surgery o urethral catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671356U true CN204671356U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346950.XU Expired - Fee Related CN204671356U (en) | 2015-05-24 | 2015-05-24 | A kind of Urology Surgery o urethral catheterization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339163A (en) * | 2018-02-05 | 2018-07-31 | 北京航空航天大学 | Urethral catheterization device for preventing bacterium from adhering to |
| CN108742929A (en) * | 2018-06-22 | 2018-11-06 | 佛山科学技术学院 | A kind of ruminal gas collection device |
-
2015
- 2015-05-24 CN CN201520346950.XU patent/CN204671356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339163A (en) * | 2018-02-05 | 2018-07-31 | 北京航空航天大学 | Urethral catheterization device for preventing bacterium from adhering to |
| CN108742929A (en) * | 2018-06-22 | 2018-11-06 | 佛山科学技术学院 | A kind of ruminal gas collection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160524 |