CN204073054U - A kind of Novel urethral catheter - Google Patents

A kind of Novel urethral catheter Download PDF

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Publication number
CN204073054U
CN204073054U CN201420587961.2U CN201420587961U CN204073054U CN 204073054 U CN204073054 U CN 204073054U CN 201420587961 U CN201420587961 U CN 201420587961U CN 204073054 U CN204073054 U CN 204073054U
Authority
CN
China
Prior art keywords
catheter
urinary
urinary catheter
air bag
input pipe
Prior art date
Application number
CN201420587961.2U
Other languages
Chinese (zh)
Inventor
张德华
Original Assignee
张德华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张德华 filed Critical 张德华
Priority to CN201420587961.2U priority Critical patent/CN204073054U/en
Application granted granted Critical
Publication of CN204073054U publication Critical patent/CN204073054U/en

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Abstract

The utility model discloses a kind of Novel urethral catheter, on double-lumen air sac standard type basis, catheter is more very thin, use is operated for ease of medical worker, improve and insert urinary catheter success rate, apply mechanically ductile metal seal wire in catheter, the thickness of seal wire determines the toughness of urinary catheter.This utility model obviously can reduce the stimulation of ordinary urethral catheter to urinary tract mucosa, increases the comfortableness of Catheter in Patients pipe, is convenient to medical worker's operation simultaneously.

Description

A kind of Novel urethral catheter
Technical field
This utility model relates to a kind of catheter, belongs to medical care.
Background technology
At present, the ordinary urethral catheter of clinical practice is that silicone rubber tube is made, and catheter caliber is comparatively thick, general outer through at about 5mm, easily damage urinary tract mucosa, and patient pain's sense of discomfort is obvious when inserting urinary catheter; Simultaneously because ordinary urethral catheter is soft, be not easy successful operation, increase medical worker's workload.
Summary of the invention
For solve existing catheter exist the problems referred to above, this utility model provide a kind of can effectively reduce patient's sense of discomfort and be easy to operate Novel urethral catheter, its technical scheme taked is:
Comprise catheter body, input pipe, rush liquid air bag and seal wire; Input pipe is attached on the inwall of catheter body, rush liquid air bag and wrap catheter body, and its lower edges is attached on the outer wall of catheter body, the upper portion side wall of catheter body is passed in the upper end of input pipe, and its end is provided with air bag inlet, the lower sides of catheter body is passed in the lower end of input pipe, and with rush liquid air bag and be communicated with, catheter is outer through at about 3mm, inside has wire guide, isometric with urinary catheter inner chamber, the terminal part of catheter body is provided with fixing seal wire capping plug.
This utility model catheter is very thin, and body interior is provided with seal wire, increases urinary catheter toughness, is easy to operation.The thickness of seal wire determines urinary catheter toughness.According to the scale on urinary catheter body, can judge catheter insertion depth, extract the capping plug of catheter end after having operated, connect drainage bag after being extracted by seal wire, visible urine flows out, and from air bag inlet saline injection 5-10ml, air bag is filled.The design's catheter is very thin, and due to the effect of air bag, urine is unlikely overflows from urinary catheter, and patient's sense of discomfort obviously declines; Inside have seal wire, urinary catheter toughness is high, is easy to successful operation, effectively reduces the damage of urinary tract.Therefore this utility model has simple, easy to operate, the time saving and energy saving feature of structure.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
As shown in the figure, this utility model comprises urinary catheter body 1, input pipe 2 and rushes liquid air bag 5, and they are silicone rubber material; Separately there is wire guide.Input pipe 2 is attached on the inwall of urinary catheter body 1, rush liquid air bag 5 and wrap urinary catheter body 1, and its lower edges is attached on the outer wall of urinary catheter body 1, the upper portion side wall of urinary catheter body 1 is passed in the upper end of input pipe 2, and its terminal part is provided with air bag inlet 7, the lower sides of urinary catheter body 1 is passed in the lower end of input pipe 2, and with rush liquid air bag 5 and be communicated with, urinary catheter body 1 inside is provided with the seal wire 4 consistent with urinary catheter cavity length, the terminal part of urinary catheter body 1 is provided with the capping plug 3 of fixing seal wire, the leading portion sidewall of urinary catheter body 1 has urinary catheter side opening 6, and the middle part sidewall subscript of urinary catheter body 1 is marked with scale.Air bag inlet 7 is tailored interfaces, an air inlet water inlet, not excessive, rushes liquid air bag 5 when unaerated, is attached on the outer wall of urinary catheter body 1.
When using this utility model, patient gets dorsal position, hip in the wrong of going down on one's knees, after partly sterilised's process, with lubrication of liquid paraffin urinary catheter body 1 leading portion, left hand is fixed and is exposed urethral orifice, the right hand is held tweezers and is clamped urinary catheter body 1 leading portion, is slowly inserted into urinary tract along urethral orifice, according to the length number of scale, insertion depth is that women is about 6-8cm, male is about 21-23cm, then takes off the capping plug 3 of catheter end, extracts urinary catheter inner guide wire 4, visible urine flows out from urinary catheter, connects drainage bag; Then extract 10-15ml normal saline with syringe to inject from air bag inlet 4, make to rush liquid air bag 5 by input pipe 2 and fill, prevent urinary catheter body 1 slippage.

Claims (1)

1. a Novel urethral catheter, comprise catheter body (1), input pipe (2) and rush liquid air bag (5), air bag inlet (7), catheter end capping plug (3), urinary catheter inner guide wire (4), urinary catheter side opening (6), it is characterized in that: input pipe (2) is attached on the inwall of catheter body (1), rush liquid air bag (5) and wrap urinary catheter body (1), and its lower edges is attached on the outer wall of urinary catheter body (1), the upper portion side wall of urinary catheter body (1) is passed in the upper end of input pipe (2), and its terminal part is provided with air bag inlet (7), the lower sides of urinary catheter body (1) is passed in the lower end of input pipe (2), and with rush liquid air bag (5) and be communicated with, urinary catheter inner guide wire (4) is connected with catheter end capping plug (3), play the effect of fixing urinary catheter inner guide wire (4).
CN201420587961.2U 2014-09-28 2014-09-28 A kind of Novel urethral catheter CN204073054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420587961.2U CN204073054U (en) 2014-09-28 2014-09-28 A kind of Novel urethral catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420587961.2U CN204073054U (en) 2014-09-28 2014-09-28 A kind of Novel urethral catheter

Publications (1)

Publication Number Publication Date
CN204073054U true CN204073054U (en) 2015-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420587961.2U CN204073054U (en) 2014-09-28 2014-09-28 A kind of Novel urethral catheter

Country Status (1)

Country Link
CN (1) CN204073054U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105327439A (en) * 2015-11-23 2016-02-17 广东宏健医疗器械有限公司 Shapable medical drainage tube
CN106362268A (en) * 2016-09-29 2017-02-01 柳州市人民医院 Catheter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105327439A (en) * 2015-11-23 2016-02-17 广东宏健医疗器械有限公司 Shapable medical drainage tube
CN106362268A (en) * 2016-09-29 2017-02-01 柳州市人民医院 Catheter

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20150928

EXPY Termination of patent right or utility model