CN211272754U - Bladder Irrigation Catheter Dual-purpose Urinary Catheter and Irrigation Connecting Tube - Google Patents

Abstract

The utility model discloses a dual-purpose catheter for bladder irrigation and catheterization and an irrigation connecting pipe, which comprises a catheter and an irrigation connecting pipe, wherein the catheter part comprises a head end, a catheter and a tail part; the flushing connecting pipe comprises a flushing liquid connecting end, a flushing liquid connecting end protecting sleeve, a connecting pipe, a dropping funnel, an infusion flow regulator, an external connector and an external connector protecting sleeve. The utility model can solve the problem that the connecting pipeline can not be pulled out in time or the urethral catheterization bag needs to be connected again when the flushing is stopped; compared with the existing three-cavity catheter, the catheter of the utility model adds an irrigation pipeline valve, so that the conversion between pure catheterization or catheterization and bladder irrigation is simple, the irrigation at any time is realized, and the operation is convenient and safe; the workload of nurses is reduced, the cost is saved, and the burden of patients is reduced; the utility model discloses wash the connecting pipe and use with the catheter cooperation, wash fastly, convenient to use.

Description

Bladder Irrigation Catheter Dual-purpose Urinary Catheter and Irrigation Connecting Tube

technical field

The utility model relates to a dual-purpose urinary catheter for bladder flushing and urinary catheterization and a flushing connecting pipe.

Background technique

At present, most of the urological clinical patients who are unable to urinate spontaneously or have urinary incontinence after prostate surgery have to perform urinary catheterization, and use bladder irrigation if necessary, but bladder irrigation and indwelling catheterization will not stop synchronously; and in clinical practice, Hospitals do not have a unified flushing device. Generally, the infusion set or blood transfusion set is modified as a temporary flushing device, which is cumbersome to operate.

The existing common indwelling catheter (dual-lumen catheter) has two joints, one is a water-filled joint for injecting a water bladder to fix the urinary catheter, and the other is connected with a drainage device, which cannot meet the requirements of simultaneous catheterization and flushing. However, when using a 3-lumen catheter to stop flushing and only catheterize, it is necessary to connect a new catheter bag at the flushing end, which has prevented urine leakage, resulting in waste of resources, not conducive to patient activities, and affecting aesthetics. Some use scalp needles to directly connect single-lumen catheters, which have limitations in speed and certain requirements for catheter materials.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a dual-purpose urinary catheter for bladder flushing and urinary catheterization and a flushing connecting pipe in view of the deficiencies of the prior art.

The purpose of the utility model is achieved through the following technical solutions: a dual-purpose urinary catheter for bladder irrigation and catheterization, characterized in that the device includes a head end, a catheter, and a tail; wherein, the head end includes a flushing port bladder end, The bladder end of the catheterization port and the air bag; the catheter includes a urination channel, a flushing channel, and an inflation tube; the tail includes the outer end of the catheterization port, the inflation port, the connector of the flushing tube, and the valve; the bladder end of the flushing port, the flushing channel, and the connector of the flushing tube are connected in sequence ;The bladder end of the urinary catheter, the urination channel, and the outer end of the urinary catheter are connected in sequence; the air bag, the inflation tube, and the inflation port are connected in sequence; Connect the inner wall of the connector of the flushing tube, and the two semicircular silica gels form a full circle, so that the connector of the flushing tube is closed.

A flushing connection pipe for the above-mentioned dual-purpose bladder flushing catheterization catheter, the device comprises a flushing fluid connection end, a connecting pipe, a drip bucket, an infusion flow regulator, and an external connection port; wherein, the flushing fluid connection end, the dripping fluid The bucket, the infusion flow regulator and the external connection port are connected in sequence through the connecting pipe.

Further, it also includes a protective cover for the rinsing liquid connection end and a protective cover for the external connecting port; wherein, the protective sleeve for the rinsing liquid connecting end and the protective sleeve for the external connecting port are respectively sleeved on the rinsing liquid connecting end and the external connecting port.

Further, the inner diameter of the connecting pipe is 4mm.

Further, the outer connection port is in the shape of a truncated cone.

The beneficial effects of the utility model are as follows: the utility model can solve the problem that the connecting pipeline cannot be removed in time or the catheter bag needs to be reconnected when the flushing is stopped; The irrigating pipeline valve is added to the tube, which makes the conversion between simple catheterization or urinary catheterization and bladder irrigation simple, realizes flushing at any time, and is convenient and safe to operate; it not only reduces the workload of nurses, but also saves costs, while reducing the burden on patients; this The flushing connection pipe of the utility model is used in conjunction with the urinary catheter, and the flushing speed is fast and the use is convenient.

Description of drawings

1 is a schematic diagram of a dual-purpose 3-cavity catheter for bladder irrigation and conventional catheterization of the present utility model;

Figure 2 is a schematic diagram of the valve open state when the irrigation pipeline is connected;

Fig. 3 is the schematic diagram of flushing connecting pipe;

In the figure, the bladder end of the irrigation port 1, the bladder end of the catheterization port 2, the airbag 3, the urination channel 4, the irrigation channel 5, the inflation tube 6, the outer end of the catheterization port 7, the inflation port 8, the irrigation tube connector 9, the valve 10, Irrigation liquid connection end protective sleeve 11 , rinse liquid connection end 12 , connecting pipe 13 , drip hopper 14 , infusion flow regulator 15 , external connection port protective sleeve 16 , and external connection port 17 .

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model:

As shown in Figure 1, the utility model discloses a dual-purpose urinary catheter for bladder irrigation and conventional urinary catheterization, which mainly includes three parts: a head end, a catheter and a tail part.

Among them, the head end includes the bladder end 1 of the irrigation port, the bladder end of the catheterization port 2, and the air bag 3; the catheter is divided into three channels, which are respectively the urination channel 4, the irrigation channel 5, and the inflation tube 6; the tail includes the outer end of the catheterization port 7, Inflatable port 8, flushing tube connector 9, valve 10. The bladder end 1 of the flushing port, the flushing channel 5 and the connecting head 9 of the flushing tube are connected in sequence to form a flushing passage; the bladder end of the urinary catheter, the urination channel 4, and the outer end 7 of the urinary catheter are connected in sequence to form a urinary catheterization passage; the airbag 3, inflatable The tube 6 and the inflation port 8 are connected in sequence to form an inflation passage; the valve 10 is two pieces of identical semicircular silica gel, with a diameter equal to the inner diameter of the flushing tube connector 9; the valve 10 is located inside the flushing tube connector 9, and the arc part is connected to the flushing tube On the inner wall of the tube connector 9 , two semicircular silica gels form a full circle, so that the flush tube connector 9 is closed.

A flushing connecting tube for bladder flushing and catheterization is shown in Figure 3. The device includes a protective sleeve 11 for a flushing fluid connection end, a flushing fluid connecting end 12, a connecting pipe 13, a drip hopper 14, an infusion flow regulator 15, External connection port protective cover 16 , external connection port 17 . The rinsing fluid connection end 12 , the drip bucket 14 , the infusion flow regulator 15 , and the external connection port 17 are connected in sequence through the connecting pipe 13 ; the rinsing fluid connection end protective sleeve 11 and the external connection port protective sleeve 16 are respectively sleeved on the rinsing fluid connection end 12 , on the external connection port 17. The inner diameter of the connecting pipe 13 is 4 mm, and the material is polyvinyl chloride (PVC). The flushing fluid connection end 12 is used for injecting flushing fluid; the outer connection port 17 is in the shape of a truncated cone, with a stepped groove design on the surface, and its size matches the flushing pipe connector 9 , and the maximum outer diameter of the outer connecting port 17 is smaller than the flushing pipe connector 9 Inner diameter; when in use, the outer connecting port 17 is inserted into the flushing tube connector 9, and the valve 10 is stuck to the outer connecting port 17; the inner diameter of the connecting tube (13) is larger than that of the conventional infusion set pipeline, so that the adjustable range of the flushing speed is larger, and the infusion flow can be adjusted The device 15 is used to control the flow rate of the flushing liquid; the drip hopper 14 is used to judge the flow rate of the flushing liquid.

The workflow of the present utility model is:

(1) When indwelling catheterization, place the head end of the catheter of the present utility model in the bladder, inject 10-15ml of water into the airbag through the inflation port 8, and connect the outer end 7 of the catheterization port to the drainage bag.

(2) When performing bladder irrigation, insert the external connection port 17 into the irrigation tube connector 9, as shown in FIG. The flow rate is controlled by the infusion flow regulator 15. After the flushing fluid enters the bladder from the flushing channel 5, the bladder is flushed, and then flows out from the outer end 7 of the catheterization port through the urination channel 4; Natural rebound closure; the catheter can be quickly switched between bladder irrigation and indwelling catheterization, without the need to replace the catheter or add other devices.

Claims (5)

1. a bladder flushing catheterization dual-purpose catheter, is characterized in that, comprises head end, conduit, tail; Wherein, head end comprises flushing port bladder end (1), catheterization port bladder end (2), air bag ( 3); the catheter is provided with a urination channel (4), a flushing channel (5) and an inflatable tube (6); the tail includes an outer end of the catheter (7), an inflatable port (8), a flushing tube connector (9), a valve ( 10); the bladder end of the flushing port (1), the flushing channel (5), and the connector of the flushing tube (9) are connected in sequence; the bladder end of the catheterization port (2), the urination channel (4), and the outer end of the catheterization port (7) are sequentially connected connection; airbag (3), inflation tube (6), and inflation port (8) are connected in sequence; valve (10) is made of two identical semicircular silica gels, the diameter is equal to the inner diameter of the flushing tube connector (9), and the arc part is Connect the inner wall of the flushing tube connector (9), and the two semicircular silica gels form a complete circle, so that the flushing tube connector (9) is closed. 2. A flushing connecting pipe for the dual-purpose urinary catheter for bladder flushing and urinary catheterization according to claim 1, characterized in that, the flushing connecting pipe comprises a flushing liquid connecting end (12), a connecting pipe (13), a drip hopper (14), an infusion flow regulator (15), and an external connection port (17); wherein, the flushing liquid connection end (12), the drip bucket (14), the infusion flow regulator (15), and the external connection port (17) pass through The connecting pipes (13) are connected in sequence. 3. The flushing connection pipe according to claim 2, characterized in that it further comprises a protective cover (11) for the flushing liquid connection end and a protective cover (16) for the external connection port; wherein, the protective cover for the flushing liquid connecting end (11), The connection port protective sleeve (16) is respectively sleeved on the rinse liquid connection end (12) and the external connection port (17). 4. The flushing connection pipe according to claim 2, characterized in that, the inner diameter of the connection pipe (13) is 4 mm. 5 . The flushing connection pipe according to claim 2 , wherein the outer connection port ( 17 ) is in the shape of a truncated cone. 6 .

Images