CN205287073U - Bladder irrigation device - Google Patents

Abstract

The utility model discloses a bladder flushing device, which comprises a flushing bottle. The flushing bottle is connected with a flushing liquid delivery pipe. The other end of the catheter connector is connected to the flushing pipeline of the three-lumen urinary catheter, and a control switch is also provided on the catheter connector; one end of the catheter connector is connected to the flushing fluid delivery pipe, and the other end is connected to the three-lumen urinary catheter Connect the irrigation liquid to flush the bladder without damaging the three-cavity urinary catheter, solve the problem of flushing liquid leakage, do not use empty needles, and avoid puncture injuries caused by negligence in patients and medical staff during bladder irrigation treatment and nursing In addition, there is also a control switch on the catheter connector, which can shut down or open the circulating flushing fluid according to the needs, which is convenient for the treatment and nursing operations of medical staff.

Description

bladder irrigation device

technical field

The utility model belongs to the technical field of medical instruments, in particular to a bladder flushing device.

Background technique

In the course of clinical nursing, bladder irrigation is usually required for patients with angiography, prostatectomy, indwelling catheter, etc., to maintain normal urine drainage, remove blood clots, mucus, bacteria and other foreign bodies in the bladder, and prevent the occurrence of infection, and Treatment of cystitis, bladder tumors and other diseases. At present, the bladder irrigation is performed by using the infusion set as the irrigation fluid delivery tube, one end of the irrigation fluid delivery tube is connected to the drainage bag, and the other end of the irrigation fluid delivery tube is provided with an empty needle. , the traditional method is to directly insert the empty needle of the flushing liquid delivery tube into the flushing pipeline of the three-cavity urinary catheter. The practice of flushing will lead to frequent puncture and plugging, which will damage the three-lumen urinary catheter and shorten its service life, which is not conducive to saving resources. The puncture connection is easily damaged, resulting in leakage of flushing fluid during flushing, and when the patient is more irritable, the connection will be easily disconnected. Breaking free of the empty needle at the place not only increases the potential safety hazard of the patient, but also easily increases the risk of medical staff being injured by puncture injuries.

Utility model content

In view of the direct empty needle puncture existing in the prior art, the practice of connecting and delivering irrigation fluid for bladder irrigation is easy to damage the three-lumen urinary catheter and cause leakage of irrigation fluid, and shortening the service life of the three-lumen urinary catheter is not conducive to saving resources, and the empty needle It is easy to break free easily, which increases the technical problem of potential safety hazards for patients and medical staff being stabbed by empty needles. The utility model provides a bladder irrigation device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A bladder flushing device, comprising a flushing bottle, the flushing bottle is connected with a flushing liquid delivery tube, the front end of the flushing liquid delivery tube is provided with a needle seat, and the needle seat is connected to one end of a catheter connector, and the catheter connector The other end of the catheter is connected with the flushing pipeline of the three-lumen urinary catheter, and a control switch is also arranged on the catheter connector.

Further, the conduit connector is a cylindrical hollow pipe with a cavity in the middle, a valve for controlling the opening and closing of the hollow pipe is installed inside, and a control switch for controlling the valve is installed on the surface.

Further, the first connection end of the catheter connector is threadedly connected to the needle hub, and the second connection end is clamped and fixed with the flushing pipeline of the three-lumen urinary catheter.

Further, the catheter connector has a variable cross-section structure in which the cross-section gradually increases from the first connection end to the second connection end in the longitudinal direction.

Further, the conduit connector is made of transparent plastic material.

The beneficial effect of the utility model is that one end of the catheter connector is connected with the flushing liquid delivery pipe, and the other end is connected with the three-cavity urinary catheter, so that the flushing liquid delivery pipe can be connected without using an empty needle to puncture the three-chamber urinary catheter, and the bladder Flushing solves the problem that the puncture needle punctures the three-chamber urinary catheter and shortens its service life, and easily causes the leakage of flushing fluid, avoids the occurrence of puncture injuries caused by negligence in patients and medical staff during bladder flushing treatment and nursing, and There is also a control switch on the catheter connector, which can shut down or open the circulating flushing liquid according to the needs, which is convenient for the treatment and nursing operations of the medical staff.

Description of drawings

Fig. 1 is a schematic structural diagram of a bladder irrigation device provided by the present invention.

In the figure, 1-rinsing bottle; 2-rinsing liquid delivery tube; 21-needle seat; 3-catheter connector; 31-first connection end; 32-second connection end; 33-control switch, 4-three-chamber urine Tube; 41 - flushing pipeline.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

As shown in Figure 1, the utility model provides a bladder flushing device, including a flushing bottle 1, the flushing bottle 1 is connected with a flushing fluid delivery pipe 2, and a needle seat 21 is provided at the front end of the flushing fluid transportation pipe 2, the The needle base 21 is connected to one end of the catheter connector 3 , and the other end of the catheter connector 3 is connected to the flushing pipeline 41 of the three-lumen urinary catheter 4 , and the catheter connector 3 is also provided with a control switch 33 .

As a specific example, in order to avoid the repeated puncture of an empty needle from damaging the three-lumen urinary catheter 4, and reduce the occurrence of puncture injuries of patients and medical staff, and to realize that the flushing fluid can normally flow to the three-lumen urinary catheter 4 to flush the bladder, the The conduit connector 3 is a cylindrical hollow pipe with a cavity in the middle, a valve for controlling the opening and closing of the hollow pipe is installed inside, and a control switch 33 for controlling the valve is installed on its surface. When it is necessary to temporarily stop the flushing liquid during the flushing process, the control switch 33 can close the hollow pipe of the catheter connector 3 to block the circulation of the flushing liquid, which can facilitate the operation and control of the medical staff during the flushing process, and will not damage the The three-lumen urinary catheter 4 prolongs the service life of the three-lumen urinary catheter 4 .

As a specific embodiment, the outer surface of the catheter connector 3 is provided with threads, and the first connection end 31 of the catheter connector 3 is threadedly connected to the needle hub 21, and the second connection end 32 is connected to the flushing tube of the three-chamber urinary catheter 4. The channel 41 is clamped and fixed to prevent the three-cavity urinary catheter 4 from being damaged or the empty needle puncture is not firmly fixed, resulting in the leakage of flushing fluid.

As a specific example, since one end of the catheter connector 3 needs to be screwed and fixed with the needle hub 21, and a part of the flushing liquid delivery tube 2 is extended into the inner cavity of the catheter connector 3, it is convenient for the circulation of the flushing liquid, while the other end It needs to be engaged and fixed with the flushing pipeline 41. The catheter connector 3 is a variable cross-section structure whose cross section gradually increases from the first connection end 31 to the second connection end 32 in the longitudinal direction. The entire catheter connector 3 is shaped like a trumpet , the catheter connector 3 can stably and firmly connect the flushing fluid delivery tube 2 and the three-lumen urinary catheter 4, and will not be easily loosened.

As a specific example, since the three-chamber urinary catheter 4 is made of soft rubber, in order to facilitate the clamping and fixing of the catheter connector 3 with it, and to facilitate the observation of the flushing fluid circulation, the catheter connector 3 is preferably made of transparent hard plastic material .

The above are only embodiments of the present utility model, and are not intended to limit the scope of patents of the present utility model. All equivalent structures made using the description of the utility model and the contents of the accompanying drawings are directly or indirectly used in other related technical fields, all in the same way Within the scope of patent protection of the utility model.

Claims (5)

1. A bladder flushing device, characterized in that: it comprises a flushing bottle, the flushing bottle is connected with a flushing liquid delivery tube, the front end of the flushing liquid delivery tube is provided with a needle seat, and the needle seat is connected to one end of the catheter connector , the other end of the catheter connector is connected to the flushing pipeline of the three-lumen urinary catheter, and a control switch is also arranged on the catheter connector. 2. The bladder irrigation device according to claim 1, characterized in that: the catheter connector is a cylindrical hollow pipe with a cavity in the middle, a valve for controlling the opening and closing of the hollow pipe is installed inside, and a valve is installed on the surface A control switch that controls the valve. 3 . The bladder irrigation device according to claim 2 , wherein the first connection end of the catheter connector is threadedly connected to the needle seat, and the second connection end is clamped and fixed to the irrigation pipeline of the three-lumen urinary catheter. 4 . 4. The bladder irrigation device according to claim 3, characterized in that: the catheter connector has a variable cross-section structure in which the cross-section gradually increases from the first connection end to the second connection end in the longitudinal direction. 5. The bladder irrigation device according to claim 3, wherein the catheter connector is made of transparent plastic material.