CN202236873U - Tapered joint of drainage tube - Google Patents

Tapered joint of drainage tube Download PDF

Info

Publication number
CN202236873U
CN202236873U CN201120374184XU CN201120374184U CN202236873U CN 202236873 U CN202236873 U CN 202236873U CN 201120374184X U CN201120374184X U CN 201120374184XU CN 201120374184 U CN201120374184 U CN 201120374184U CN 202236873 U CN202236873 U CN 202236873U
Authority
CN
China
Prior art keywords
drainage tube
joint
interface
drainage
port
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
CN201120374184XU
Other languages
Chinese (zh)
Inventor
杨亚英
马凤溪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Third Military Medical University TMMU
First Affiliated Hospital of TMMU
Original Assignee
First Affiliated Hospital of TMMU
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 First Affiliated Hospital of TMMU filed Critical First Affiliated Hospital of TMMU
Priority to CN201120374184XU priority Critical patent/CN202236873U/en
Application granted granted Critical
Publication of CN202236873U publication Critical patent/CN202236873U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a tapered joint of a drainage tube, which comprises a tubular joint body. One end of the joint body is provided with a drainage bag port, and the other end is provided with a drainage tube port. The external diameter of the drainage tube end of the joint body enlarges gradually and a plurality of bosses in step type arrangement are formed. Because the external diameter of the drainage tube port end of the joint body enlarges gradually and a plurality of bosses in step type arrangement are formed, a plurality of port bosses with different diameters are formed at the drainage tube port end. The port boss with a corresponding diameter can be selected according to different types of drainage tubes. The tapered joint of the drainage tube has the following advantages: high convenience in use, reliable connection and improved practicability.

Description

Drainage tube gradual change type joint
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of drainage tube joint.
Background technology
In curative activity; Be used for various drains such as closed drainage of pleural cavity, intraperitoneal drainage, kidney or bladder stoma drain, biliary drainage, the drain of deep abscess puncture and intubation, pancreatic juice drain of different treatment objectives etc.; Application clinically is very general; And being connected and regulating control between built-in drainage tube and external external drainage tube, the liquid containing bottle (bag) in the body of using for above-mentioned drain realizes through the drainage tube joint.Existing drainage tube is that one one end connects drainage tube, and the other end connects the common connection tube of drainage bag.The weak point that existing drainage tube joint exists is: owing to connect the fixed diameter of drainage tube one end; Can only be fixedly connected a kind of drainage tube of specification; And the drainage tube of clinical use is different because of the different diameter of kind; Therefore a kind of in use joint can not satisfy the needs that multiple drainage tube connects, and therefore brings bigger trouble to the medical worker.
To above-mentioned deficiency, need a kind of novel drainage tube joint of research and development, make its connection requirement that can satisfy the variety classes drainage tube, make things convenient for the medical worker to operate, improve the versatility of drainage tube joint.
The utility model content
In view of this, the purpose of this utility model provides a kind of drainage tube gradual change type joint, makes its connection requirement that can satisfy the variety classes drainage tube, makes things convenient for the medical worker to operate, and improves the versatility of drainage tube joint.
The purpose of this utility model realizes through following technical scheme: a kind of drainage tube gradual change type joint; Comprise the tubular configured joint body; Joint body one end is provided with the drainage bag interface; The other end is provided with the drainage tube interface, and the outer end without leave of drainage tube interface one end of said joint body begins saltatory and increases the boss that forms a plurality of stepped distributions.
Further, the sidewall of said joint body also is provided with syringe interface, and sealing cap is set on the syringe interface;
Further, the length l of said joint body is 50mm, and the diameter a of drainage bag interface is 4mm, and the minimum diameter b of drainage tube interface is 1.5mm;
Further, the outer end without leave of drainage tube interface one end of said joint body begins to increase the boss that forms 8 stepped distributions with 0.6mm for the cell level saltatory.
The beneficial effect of this utility model: the drainage tube gradual change type joint of this utility model; Increase the boss that forms a plurality of stepped distributions owing to begin saltatory, make drainage tube interface one end form the different a plurality of interface boss of diameter, according to the drainage tube of different model in the outer end without leave of drainage tube interface one end of joint body; Can select the interface boss of corresponding diameter for use; Use very conveniently, and connect reliably, strengthened the practicality of drainage tube joint.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further described:
Fig. 1 is the structural representation of this utility model.
The specific embodiment
Fig. 1 is the structural representation of this utility model.As shown in the figure: the drainage tube gradual change type joint of present embodiment; Comprise tubular configured joint body 1; Joint body one end is provided with the drainage bag interface; The other end is provided with the drainage tube interface, and the outer end without leave of drainage tube interface one end of said joint body begins saltatory and increases the boss that forms a plurality of stepped distributions.In the present embodiment, the length l of said joint body is 50mm, and the diameter a of drainage bag interface is 4mm, and the minimum diameter b of drainage tube interface is 1.5mm; The outer end without leave of drainage tube interface one end of said joint body begins to increase the boss that forms 8 stepped distributions with 0.6mm for the cell level saltatory.During use, the medical worker can select the interface boss of corresponding diameter for use according to the drainage tube of different model; Easy to operate quick, and connect reliably, the practicality of drainage tube joint strengthened; Need not to provide the drainage tube joint of different model, practice thrift cost greatly to various drainage tubes.
As the further improvement to the foregoing description, the sidewall of said joint body also is provided with syringe interface 2, and sealing cap 3 is set on the syringe interface.Syringe interface is set makes things convenient for the doctor, improve the functional and practicality of drainage tube joint directly toward the interior injection medicament of drainage tube.During use, only need with sealing cap take off connect syringe can be in drainage tube injection medicament, when not using, sealing cap is put, clean hygiene, simple to operate.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation this utility model; Although with reference to preferred embodiment this utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of this utility model; And not breaking away from the aim and the scope of this utility model technical scheme, it all should be encompassed in the middle of the claim scope of this utility model.

Claims (4)

1. drainage tube gradual change type joint; Comprise tubular configured joint body (1); Joint body one end is provided with the drainage bag interface; The other end is provided with the drainage tube interface, it is characterized in that: the outer end without leave of drainage tube interface one end of said joint body begins saltatory and increases the boss that forms a plurality of stepped distributions.
2. drainage tube gradual change type joint according to claim 1 is characterized in that: the sidewall of said joint body also is provided with syringe interface (2), and sealing cap (3) is set on the syringe interface.
3. drainage tube gradual change type joint according to claim 2 is characterized in that: the length l of said joint body is 50mm, and the diameter a of drainage bag interface is 4mm, and the minimum diameter b of drainage tube interface is 1.5mm.
4. drainage tube gradual change type joint according to claim 3 is characterized in that: the outer end without leave of drainage tube interface one end of said joint body begins to increase the boss that forms 8 stepped distributions with 0.6mm for the cell level saltatory.
CN201120374184XU 2011-10-08 2011-10-08 Tapered joint of drainage tube Expired - Fee Related CN202236873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120374184XU CN202236873U (en) 2011-10-08 2011-10-08 Tapered joint of drainage tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120374184XU CN202236873U (en) 2011-10-08 2011-10-08 Tapered joint of drainage tube

Publications (1)

Publication Number Publication Date
CN202236873U true CN202236873U (en) 2012-05-30

Family

ID=46098187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120374184XU Expired - Fee Related CN202236873U (en) 2011-10-08 2011-10-08 Tapered joint of drainage tube

Country Status (1)

Country Link
CN (1) CN202236873U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103405848A (en) * 2013-08-21 2013-11-27 苏州市亚新医疗用品有限公司 Drainage pack adapter assembly
CN103405815A (en) * 2013-08-21 2013-11-27 苏州市亚新医疗用品有限公司 Drainage pack adapter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103405848A (en) * 2013-08-21 2013-11-27 苏州市亚新医疗用品有限公司 Drainage pack adapter assembly
CN103405815A (en) * 2013-08-21 2013-11-27 苏州市亚新医疗用品有限公司 Drainage pack adapter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20131008