CN205235169U - Disposable two -chamber silica gel catheter connects - Google Patents

Disposable two -chamber silica gel catheter connects Download PDF

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Publication number
CN205235169U
CN205235169U CN201520992416.6U CN201520992416U CN205235169U CN 205235169 U CN205235169 U CN 205235169U CN 201520992416 U CN201520992416 U CN 201520992416U CN 205235169 U CN205235169 U CN 205235169U
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CN
China
Prior art keywords
section
taper
catheter
utility
taper section
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
Application number
CN201520992416.6U
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Chinese (zh)
Inventor
刘力婕
Original Assignee
刘力婕
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 刘力婕 filed Critical 刘力婕
Priority to CN201520992416.6U priority Critical patent/CN205235169U/en
Application granted granted Critical
Publication of CN205235169U publication Critical patent/CN205235169U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of the medical supplies technique and specifically relates to disposable two -chamber silica gel catheter connects. Current two -chamber catheter is as carrying out irrigation of bladder chemotherapeutics, and the syringe nipple mismatches with ureter joint department, and it is excessive easily to produce the medicine, as if directly puncturing on the catheter with the syringe needle, may cause acupuncture to hinder. The utility model discloses a comprise thin end section and two parts of taper section, the dress is inlayed at taper section particle size end intracavity to thin end section one end, taper section particle size intracavity is equipped with the check valve, thin end section one end is connected with the syringe nipple, thin footpath termination mouth of taper section and catheter phase -match. The utility model discloses can solve the practical problem in the treatment, the effectual clinical care operating mass with rated load that has improved.

Description

Disposable double-cavity silica-gel catheter joint
Technical field
The utility model relates to field of medical article technology, specifically disposable double-cavity silica-gel catheter joint.
Background technology
Current disposable silica gel double lumen catheter end is clinically because needs connect drainage system, design comparison is thick, need to carry out the bladder cancer patients of irrigation of bladder for Urology Surgery, this catheter end does not mate with syringe nipple thickness, easily in the time of irrigation of bladder, causes medicine excessive; If carry out irrigation of bladder with directly thrusting catheter with syringe needle after vessel forceps clamp end, easily cause again pricking wound.
Summary of the invention
The purpose of this utility model is to provide a kind of disposable double-cavity silica-gel catheter joint, can solve and in the time of irrigation of bladder, cause the excessive problem of medicine.
The technical solution of the utility model is: be made up of taper end section and taper section two parts, taper end section one end is inlaid in taper section wide diameter end chamber; Taper section particle size is provided with check valve in chamber; Taper end section one end interface is connected with syringe nipple, and taper section thin footpath end interface and catheter match.
Further, in the described taper end segment interface being connected with syringe nipple, latex sealing ring is housed, latex sealing ring and syringe nipple match.
Further, described taper section outer surface is provided with many horizontal convex tendons.
The utility model has the advantages that connector end and syringe nipple match, while injecting medicine, can not medicine occur excessive. Inject end, unplug syringe, owing to having check valve, check valve to hold back the liquid to the outer flow direction in body in joint, so it is excessive not have liquid adverse current. The utility model is dexterous practical, can meet multiple demand, has solved the difficulty in clinical nursing activity, easy operating, and effect is remarkable, time saving and energy saving, and clinic is promoted.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is elaborated.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model uses view.
Detailed description of the invention
In figure: 1. taper section, 2. check valve, 3. taper end section, 4 latex sealing rings.
As can be seen from Figure 1, the utility model joint is made up of taper end section 3 and taper section 1 two parts, and taper end section 3 one end are inlaid in taper section 1 wide diameter end chamber; Taper section particle size is provided with check valve 2 in chamber; Taper end section one end interface is connected with syringe nipple, and taper section thin footpath end interface and catheter match.
In the taper end segment interface that described and syringe nipple match, latex sealing ring 4 is housed, latex sealing ring and syringe nipple match.
Described taper section outer surface is provided with many horizontal convex tendons.
The new material therefor of this practicality is medical plastic and medical latex.
When the utility model uses, after urethral catheterization success, while needing medicine injection, taper section 1 interface is connected with catheter end, and taper end section 3 interfaces are connected with syringe nipple, and check valve is held back the liquid to outflow in body. After reaching the stipulated time, unplug joint, directly connect drainage bag, drain urine and medicine.
Finally should be noted that: above embodiment is used for illustrating that the technical solution of the utility model is not intended to limit; those skilled in the art modifies to embodiment or part technical characterictic is equal to replacement; and do not depart from the essence of technical solutions of the utility model, within all should being encompassed in the utility model scope required for protection.

Claims (3)

1. a disposable double-cavity silica-gel catheter joint, is characterized in that being made up of taper end section and taper section two parts, and taper end section one end is inlaid in taper section wide diameter end chamber; Taper section particle size is provided with check valve in chamber; Taper end section one end is connected with syringe nipple, and taper section thin footpath end interface and catheter match.
2. the disposable double-cavity silica-gel catheter of one as claimed in claim 1 joint, is characterized in that, in the described taper end segment interface being connected with syringe nipple, latex sealing ring is housed, and latex sealing ring and syringe nipple match.
3. the disposable double-cavity silica-gel catheter of one as claimed in claim 1 joint, is characterized in that described taper section outer surface is provided with many horizontal convex tendons.
CN201520992416.6U 2015-12-04 2015-12-04 Disposable two -chamber silica gel catheter connects Expired - Fee Related CN205235169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520992416.6U CN205235169U (en) 2015-12-04 2015-12-04 Disposable two -chamber silica gel catheter connects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520992416.6U CN205235169U (en) 2015-12-04 2015-12-04 Disposable two -chamber silica gel catheter connects

Publications (1)

Publication Number Publication Date
CN205235169U true CN205235169U (en) 2016-05-18

Family

ID=55934252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520992416.6U Expired - Fee Related CN205235169U (en) 2015-12-04 2015-12-04 Disposable two -chamber silica gel catheter connects

Country Status (1)

Country Link
CN (1) CN205235169U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106362276A (en) * 2016-09-23 2017-02-01 柳州市人民医院 Three-way connector for urine bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106362276A (en) * 2016-09-23 2017-02-01 柳州市人民医院 Three-way connector for urine bag

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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: 20160518

Termination date: 20161204

CF01 Termination of patent right due to non-payment of annual fee