CN206355380U - A kind of special joint suitable for bladder irrigation - Google Patents

Abstract

The utility model discloses a kind of special joint suitable for bladder irrigation, includes the fittings body of a tubulose, it is characterised in that one end of the fittings body is spiral helicine urine pipe joint, and the other end is drainage bag interface, and drainage bag interface connects an interface cap；There is the side mouth of pipe in the side of fittings body, the top of side pipe mouthful has latex head.Special joint design is simple and practical, the urine pipe joint of its head end can be closely connected with catheter, tail end and the complete airtight connection of drainage bag, the latex head that the scalp acupuncture or syringe of transfusion device are pierced into side pipe mouthful is that ensure that complete closed bladder irrigation or medicine-feeding, the risk of infection is reduced, and reduces operating procedure.

Description

A kind of special joint suitable for bladder irrigation

Technical field

The utility model is related to field of medical device, more particularly to bladder irrigation associated medical devices field.

Background technology

Bladder irrigation is that solution is circulated into bladder using catheter, then borrows siphon principle and will pour into liquid drain Come, to reach cleaning bladder, keep the unobstructed purpose of drainage.88.7% indwelling catheter patient carries out bladder punching using physiological saline Wash, total closed type bladder irrigation access device can reduce bladder irrigation related complication.Most of hospitals use sterile physiological The flushing liquors such as salt solution are connected by blood transfusion apparatus (or transfusion device) with catheter (three chambers or two chamber catheters) carries out bladder irrigation.When During using two chamber catheters, there is hospital to be needled into the drainage lumens of catheter using scalp, bladder is carried out to form closed path Rinse, Ye You hospitals by the head end of sputum aspirator tube, transfusion in use three-way device, the stage casing of sputum aspirator tube, urethral catheterization pipe joint successively Connection, transfusion device end is connected to form close access with threeway, carries out bladder irrigation.When using three-cavity catheter, mostly Number hospital is connected using blood transfusion apparatus with the flushing chamber of catheter, to form close access, carries out bladder irrigation.Both approaches are equal Have the shortcomings that very important, using the drainage lumens of scalp needle puncture to urinary catheter, there is a strong possibility lunges airbag chamber, causes gas leakage, Catheter is skidded off；Another method is related to multiple material, and Connection Step is cumbersome, and consumptive material is higher.Also, both approaches Bladder irrigation liquid can be caused to be connected insecure with the part that catheter is connected, there are problems that, cause urine to spill The generation of adverse events.Therefore, the special joint that necessary design one is applied to bladder irrigation, optimizes the stream of bladder irrigation Journey.

Utility model content

The purpose of this utility model is to provide a kind of special joint suitable for bladder irrigation, is safely carried out with more convenient Bladder medicine-feeding, Intravesical instillation etc., reduce operating procedure, reduce the risk of infection.

The technical solution of the utility model is as follows：

A kind of special joint suitable for bladder irrigation, includes the fittings body of a tubulose, it is characterised in that the fittings body One end is spiral helicine urine pipe joint, and the other end is drainage bag interface, and drainage bag interface connects an interface cap；In the side of fittings body Face has the side mouth of pipe, and the top of side pipe mouthful has latex head.

Further, the angle of the side pipe mouthful and fittings body is 0~90 °.

It is preferred that, the special joint 8~10cm of total length suitable for bladder irrigation, fittings body diameter 0.8~ 1.2cm。

Further, 2.5~3.5cm of urine pipe joint length, structure, facilitates insertion into catheter in the shape of a spiral；Side pipe is mouthful long by 3~ 4cm, diameter is in 0.5~1cm；Drainage bag interface inwall uses sped structure, the close phase of joint that can be with drainage bag front end Even, sealed passage is formed.

The main body of the special joint suitable for bladder irrigation uses plastic material, and the latex head of side spout tops is then adopted With materials such as natural rubber, silicon rubber or polyvinyl chloride (PVC), it can puncture repeatedly, and surface smooth planar, it is easy to sterilize.

This is applied to the special joint of bladder irrigation when in use, and one end is closely connected by urine pipe joint with catheter, The other end can use lower contact cap, is fully sealed and is connected with drainage bag by drainage bag interface.Before flush fluid for vesica urinaria is by transfusion device The scalp acupuncture or syringe at end are pierced into the latex head of side pipe mouthful, form closed bladder irrigation path, use immobilization with adhesive tape head afterwards Sword-shaped needle.

The special joint design that the utility model is applied to bladder irrigation is simple and practical, and the urine pipe joint of its head end can be with Catheter is closely connected, and tail end and the complete airtight connection of drainage bag, the scalp acupuncture or syringe of transfusion device are pierced into the breast of side pipe mouthful Glue head is that ensure that complete closed bladder irrigation or medicine-feeding, reduces the risk of infection, and reduce operating procedure.

Brief description of the drawings

Fig. 1 applies to the structural representation of the special joint of bladder irrigation, wherein：1- urine pipe joints, 2- fittings bodies, 3- Side pipe mouthful, 4- latex heads, 5- drainage bag interfaces, 6- interface caps.

Embodiment

Below in conjunction with the accompanying drawings, the utility model is further described by embodiment.

As shown in figure 1, should be applied to the special joint total length about 8cm of bladder irrigation, side pipe mouthful is about 4cm, including urinary catheter Joint 1, fittings body 2, side pipe mouth 3, latex first 4, drainage bag interface 5 and interface cap 6.The main body of the special joint uses plastics material Material.Wherein, side pipe mouthful is with fittings body into 0~90 ° of angle, and side nozzle diameter can be fluctuated in 0.5-1cm, the oral end of side pipe For latex head, using natural rubber, silicon rubber or polyvinyl chloride (PVC) material, it can puncture repeatedly.Interface cap connects with drainage bag Tight-lipped close connection, forms closed environment.

It is as follows using step：

1) this special joint is taken out by aseptic technique principle；

2) the non-airbag chamber of close connection urine pipe joint and catheter, spiral is tightened；

3) spiral tightens urinal interface cap, or removes urinal joint cap as needed, connects urinary drainage bag；

4) latex head is carried out disinfection using thimerosals such as the tincture of iodine, waits to do；

5) scalp of transfusion device front end is needled into the latex head of side pipe mouthful, and blend compounds cloth butterfly fixes scalp acupuncture, or according to Need to use syringe, be pierced into the latex head of side pipe mouthful, medicine injection or suction Bladder Content.

Although the utility model is described in detail above, the utility model not limited to this.The art Technical staff can carry out various modifications according to principle of the present utility model.Therefore, it is all to be made according to the utility model principle Modification, all should be understood to fall into protection domain of the present utility model.

Claims (6)

1. a kind of special joint suitable for bladder irrigation, includes the fittings body of a tubulose, it is characterised in that the one of the fittings body Hold as spiral helicine urine pipe joint, the other end is drainage bag interface, drainage bag interface connects an interface cap；In the side of fittings body With the side mouth of pipe, the top of side pipe mouthful has latex head.

2. special joint as claimed in claim 1, it is characterised in that the angle of the side pipe mouthful and fittings body is 0~90 °.

3. special joint as claimed in claim 1, it is characterised in that 8~10cm of the special joint total length, fittings body diameter In 0.8~1.2cm.

4. special joint as claimed in claim 1, it is characterised in that 2.5~3.5cm of the urine pipe joint length.

5. special joint as claimed in claim 1, it is characterised in that the long 3~4cm of side pipe mouthful, diameter is in 0.5~1cm.

6. special joint as claimed in claim 1, it is characterised in that drainage bag interface inwall is sped structure.