CN219167263U - Urinary surgery indwelling catheterization device - Google Patents

Abstract

The utility model relates to the technical field of indwelling catheterization facilities, in particular to an indwelling catheterization device in urology. The urological indwelling catheterization device comprises: a urinary catheter, a urinary catheter lifting structure is sleeved at the front portion of the catheter, a lifting belt is fixedly connected to both sides of the urinary catheter lifting structure, and a buttonhole is arranged at the end of the lifting belt; Connect the urine bag at the liquid outlet at the rear end of the urinary catheter; the catheter stabilizer includes a fixing belt, a Velcro structure is arranged on the fixing belt, and a fixing buckle is set on the fixing belt outside the Velcro structure, and the fixing buckle is connected to the fixing belt. The grommets on the pull straps fit together. The urological indwelling catheterization device is simplified and improved on the basis of the existing catheter. It can be easily used without additional physical and psychological burden on the patient and can stabilize the front part of the catheter to facilitate the patient's activities. Walking around avoids physical and mental discomfort, and ensures the safety and convenient placement of the urine bag connected to the catheter.

Description

Urology indwelling catheterization device

technical field

The utility model relates to the technical field of indwelling catheterization facilities, in particular to an indwelling catheterization device in urology.

Background technique

The urinary catheter belongs to the national class II medical device. It is a kind of pipeline inserted into the bladder from the urethra to drain urine. It is not easy to come out, and the drainage tube is connected to the urinary catheter to collect urine.

Clinically, patients who currently need indwelling catheterization include patients with urinary retention or bladder outlet obstruction, patients who need to lie in bed for a long time or forced to position, patients who cannot or do not want to collect urine, and patients in the perioperative period during surgery wait. Existing urinary catheters are used for the above-mentioned patients, which can facilitate the patient to urinate, and are convenient for medical staff to take care of and observe the urination state. However, due to the limitation of the structure of the currently used urinary catheter in clinical practice, the following defects exist in the use of patients: 1. Catheterization As a long drainage tube, there is basically no discomfort when the patient is lying in bed, but once the patient needs to get up and move, the connection between the front end of the catheter and the patient's urethral opening will be uncomfortable or even painful due to the pulling of the drainage tube, which will increase the patient's comfort. Physical and psychological burden. 2. When the patient is lying in bed or standing up for activities, the drainage tube connected to the urine bag usually passes through the patient's patient's trousers and goes out from the bottom of the trouser legs, so as to prevent the catheter from being pulled by foreign objects and make the patient lie in bed It is convenient for nurses and caregivers to observe and dump urine at any time. Once the patient moves around, he will need to take out the urine bag again and carry it with him. This process is easy to cause urine leakage due to improper operation of the caregivers. Backflow and infection have increased the safety hazards of the patient's body. 3. Existing patient suits generally do not have a convenient structure for storing the patient’s urine bag. When the patient recovers and carries the indwelling catheter for activities, extra attention should be paid to the safety of the placement of the urine bag. On the one hand, the risk of exposure is increased. The patient's urinary tract connected to the front end of the catheter is easily damaged by foreign objects. On the other hand, the urine collection bag carried by the patient is affected by the appearance and smell, which makes the patient pay more attention to the reactions of others, increases the psychological burden, and easily causes illness. mental and psychological harm.

Utility model content

The utility model provides an indwelling catheterization device for urology surgery, which is simplified and improved on the basis of the existing catheter, and can be easily used and stabilized on the basis of not additionally increasing the patient's physical and psychological burden. The front part is convenient for patients to move around, avoids physical and mental discomfort, ensures the safety and convenient placement of the urine bag connected with the catheter, and solves the problems in the prior art.

In order to achieve the above object, the technical solution adopted in the utility model is:

An indwelling catheterization device for urology, comprising:

Urinary catheter, a urinary catheter pulling structure is sleeved on the front part of the urinary catheter, a lifting belt is respectively fixed on both sides of the urinary catheter lifting structure, and buttonholes are arranged at the ends of each lifting belt; The liquid outlet at the rear end is connected to the urine collection bag;

The urinary catheter stabilizer includes a fixing belt, on which a Velcro structure for adjusting the circumferential length of the fixing belt is arranged, and a fixing buckle is arranged on the outer surface of the fixing belt outside the Velcro structure, and the fixing buckle is connected with the pulling The buttonholes on the straps fit together.

Further, the urinary catheter pulling structure includes a set of tube tubes arranged on the outside of the urinary catheter, the inside of the top end of the tube tube is connected to the outer side wall of the urinary catheter through radially arranged connecting bands, and the bottom end of the tube tube is connected to the outside wall of the catheter. The outer wall of the urinary catheter is sealed and firmly connected; the lifting belt is fixedly connected with the outer wall of the tubing. By arranging the connection belt at the top of the tube tube, a buffer is formed between the connection belt and the urinary catheter, which can reduce the pulling of the patient's urethral orifice during the action of the catheter.

Further, the tube is a medical silicone tube, and the connection belt is a silicone connection belt; the tube is a cylindrical tube or a truncated cone whose outer diameter gradually decreases from the front to the rear of the catheter.

Further, the top of the urinary catheter pulling structure is 14-20 cm away from the front end of the urinary catheter.

Further, the top of the catheter pulling structure is 15cm away from the front end of the catheter.

Further, a plurality of buttonholes are arranged at intervals at the end of the lifting belt; the lifting belt is an elastic lifting belt.

Further, the Velcro structure includes a Velcro surface on the outer surface of one end of the fixing belt, and a Velcro hook surface on the inner surface of the other end of the fixing belt. The protective belt is set, and the hook surface is set on the inner side of the protective belt.

Further, an air bag is arranged at the front of the urinary catheter; a flushing nozzle is connected to one side of the liquid outlet at the rear of the catheter, and a urinary catheter plug is arranged on the flushing nozzle; Connect the water injection port, set the water injection hard valve on the water injection port, and the water injection port communicates with the air bag through the side pipe outside the urine drainage pipe of the urinary catheter.

Further, the indwelling catheterization device for urology also includes catheter trousers used in conjunction with the catheter and catheter stabilizers; The zipped zipper is provided with a urine bag storage pocket on the upper part and/or the lower part of the front side of the trouser legs of the urinary catheter trousers.

Further, an elastic band is provided at the top opening of the urine bag storage pocket. This ensures the stability and safety of the urine collection bag after it is put in.

The beneficial effects of the utility model:

1. The urological indwelling catheterization device is simple in structure and reasonable in design. On the basis of the existing catheter, it is socketed to make the upper part of the catheter more stable and pull the catheter, which can ensure the patient to get up and move. At the same time, feel the discomfort caused by the pulling of the drainage tube on the urethra to a lesser extent. By setting the urinary catheter pulling structure as a tube sleeved with the catheter, and connecting the pulling belt outside the tube, the impact force caused by the lifting belt directly contacting the catheter and pulling the patient is reduced. Discomfort; since the top of the tube is connected to the catheter with a connecting belt, it can act as a buffer when the belt is pulled to stabilize the catheter, further eliminating the discomfort of the upper part of the catheter being affected by the external force on the patient's urinary tract feel. The urinary catheter lifting structure achieves good stability to the upper part of the urinary catheter without increasing the patient's sense of restraint by setting a fixed belt similar to a waist belt.

2. The urological indwelling catheterization device can make the urine collection bag move stably and flexibly by using the catheter, the catheter stabilizer and the catheter trousers together, avoiding the existing use and movement of the urine collection bag. Potential safety hazards that may be caused by easy backflow during the process. When the patient gets out of bed for activities, it is more convenient to directly lift the urine collection bag to the upper part of the trouser legs and place it stably in the urine bag storage pocket, and it is convenient for the patient to sit and stand after activities.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the top view structure diagram of the front part of the urinary catheter in Fig. 1;

Fig. 3 is the structural representation of pipe tube in Fig. 2;

Fig. 4 is a reference schematic diagram of the use state of Embodiment 1 of the present utility model;

Fig. 5 is a schematic structural view of the urinary catheter trousers in Embodiment 2 of the present utility model.

In the figure, 1 urinary catheter, 2 air bag, 3 tube barrel, 4 connecting belt, 5 lifting belt, 6 urine collection bag, 7 flushing nozzle, 8 urinary catheter plug, 9 water injection port, 10 water injection hard valve, 11 fixed belt, 12 Velcro rough surface, 13 Velcro hook surface, 14 protective belt, 15 fixed buckle, 16 catheter trousers, 17 zipper, 18 urine bag storage pocket.

Detailed ways

In order to clearly illustrate the technical features of this solution, the utility model will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Example 1

As shown in Figure 1-3, the urological indwelling catheterization device includes a catheter 1, an air bag 2 is arranged at the front end of the catheter, and a catheter lifting structure is sleeved on the catheter below the air bag. The pull structure includes a tube tube 3 set on the outside of the urinary catheter 1, the inner side of the top of the tube tube is connected to the outer side wall of the urinary catheter through a radially arranged connecting band 4, and the bottom end of the tube tube is sealed with the outer side wall of the urinary catheter. Fixed connection; two lifting straps 5 are relatively arranged on the left and right sides of the tube, and several buttonholes are arranged at intervals at the outer ends of each lifting strap, and the lifting straps are fixedly connected to the outer side wall of the tube. A liquid outlet connected to the main drainage pipe is arranged at the rear end of the urinary catheter 1, and a urine collection bag 6 is connected at the liquid outlet. Connect the flushing nozzle 7 on one side of the liquid outlet, and set the urine tube plug 8 on the flushing nozzle; connect the water injection port 9 on the other side of the liquid outlet, set the water injection hard valve 10 on the water injection port, and the water injection port is through catheterization The side pipe outside the urine drainage pipe of the tube communicates with the air bag 2 .

A catheter stabilizer is provided in conjunction with the above catheter structure, and the catheter stabilizer is used to give a lifting buffer force to the front of the catheter when the patient gets up and moves, so as to prevent the patient from changing from lying in bed to getting up and moving. , The discomfort and pain caused by the pulling force of the catheter to the urethra. Specifically, the above-mentioned urinary catheter stabilizer includes a fixing belt 11, and the width of the fixing belt is selected to be not less than 10 cm, so that when the fixing belt is placed around the patient's waist, a more comfortable sense of binding is provided. The Velcro structure for adjusting the circumferential length of the fixed belt is set on the fixed belt, specifically the Velcro rough surface 12 is set on the outer surface of the right end of the fixed belt, and the Velcro hook surface 13 on the inner surface of the left end of the fixed belt is arranged on the Velcro. A protective belt 14 is also set between the wool surface and the fixed buckle, and a hook surface is set on the inner surface of the protective belt. The setting of the protective belt is used to cover the exposed hair surface of the Velcro, so as to avoid causing discomfort to the patient by rubbing against the skin or clothing.

Two fixing buckles 15 are arranged on the outer surface of the fixing belt 11 outside the above-mentioned Velcro structure, and the fixing buckles are connected to the buttonholes on the lifting belt 5 by cooperating with each other.

The above-mentioned tube 3 is a medical silicone tube, and the connecting belt 4 is a flexible silicone connecting belt; the tube is a cylindrical tube. The top of the tube barrel 3 is 15cm away from the front end of the catheter, and this structure is suitable for catheterization of female patients.

The lifting belt 5 mentioned above is an elastic lifting belt with a certain elasticity, which cooperates with the silicone tube and the connecting belt 4 connected to the inner side of the top of the silicone tube to achieve a better buffering effect and stabilize the urinary catheter during the patient's activities. At the same time, it can further reduce the discomfort caused by the touch of the urinary catheter in the urethra to the patient.

During use, the medical staff inserts the urinary catheter into the patient's urethra, then flushes water into the air bag 2 through the water injection port 9, and fixes the urinary catheter through the air bag to stay in the patient's bladder. When lying down, there is no need to use the fixing belt 11, and the lifting belt 5 can be folded and fixed on the outside of the tube tube 3 or the drainage section of the urinary catheter 1 through medical tape. When the patient's condition improves and needs to get out of bed, the fixing belt 11 is wrapped around the patient's waist, which is easy to operate and saves the trouble of the patient's wearing operation. According to the patient's waist, adjust and fix the Velcro hair surface 12 and the Velcro hook surface 13 Adhesive at the appropriate position, for the exposed surface of Velcro, it can be glued through the protective tape 14, then pull the lifting belt 5 gently, and the tube tube 3 connected with the lifting belt 5 drives the front part of the catheter At this time, there is a certain margin of bending in the catheter between the tube tube and the patient's urethra, and the remaining length of the bending section can make the patient fix the fixed buckle on the lifting belt and the fixing belt. After 15 years, the discomfort of the patient's urethral opening will not be affected by the slight pulling and moving of the lower part of the catheter; The catheter inserted into the urethra is prevented from being pulled to a greater extent, which ensures the comfort of the patient when getting out of bed.

After the patient gets out of bed, after ensuring that the patient lies comfortably, the lifting belt 5 is untied from the fixing buckle 15, folded and tied to the outside of the catheter, and then the Velcro hair on the fixing belt 11 is pulled away. surface and Velcro hook surface, gently withdraw the fixing belt from the side of the patient's waist. The medical staff can open the urinary catheter plug 8, and inject medicinal liquid from the flushing nozzle 7 to clean the patient's urethra, so as to avoid urinary tract infection after activities.

Example 2

As shown in Figures 1-4, on the basis of the structure of the indwelling catheterization device in Embodiment 1, the indwelling catheterization device for urology also includes catheter trousers 16. The slide fasteners 17 that are pulled together are put together, and the urine bag storage pocket 18 is arranged on the upper and lower parts of the front side of the trouser legs of the catheter trousers.

The use of the indwelling catheterization device in urology can refer to the use process of embodiment 1. Since the indwelling catheterization device structure in embodiment 1 is also equipped with catheter trousers 16, the patient's experience in use is better and more convenient. Nursing and avoiding the backflow problem during the movement of the urine collection bag. The specific work process is as follows: when the patient moves from lying down, after the catheter is firmly operated as mentioned in Example 1, if it is necessary to move the catheter 1 and the urine collection bag 6, the nursing staff or the caretaker Just unzip the two zippers 17 on the outside of the catheter trousers 16, hold the urine collection bag 6, move the catheter upwards along the trouser legs to a suitable position on the patient's leg, and then close the two zippers to collect urine. The bag is carried by the patient himself, and there is no need to put on and take off the patient pants during the moving process, which avoids the backflow problem that may occur during the existing operation of the urine collection bag. When the patient is active, the urine collection bag 6 can be placed vertically into the urine bag storage pocket 18, which avoids the trouble of carrying it by hand and can reduce the psychological burden of the patient. Especially when the patient sits and rests after outdoor activities, the urine collection bag can be moved from the urine bag storage pocket on the upper part of the catheter trousers 16 to the urine bag storage pocket on the lower side, so as to keep the urine collection bag in an upright position and avoid The problem that the urine in the urine collection bag may flow back upwards when the legs are bent and sitting.

The above-mentioned specific implementation manners cannot be regarded as limitations on the protection scope of the present utility model. For those skilled in the art, any alternative improvements or transformations made to the embodiments of the present utility model fall within the protection scope of the present utility model.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.

Claims (8)

1. A urinary surgical indwelling urinary catheter device, comprising:

the catheter is characterized in that a catheter lifting structure is sleeved at the front part of the catheter, two sides of the catheter lifting structure are respectively fixedly connected with a lifting belt, and the end parts of the lifting belts are provided with buttonholes; a liquid outlet at the rear end of the catheter is connected with a urine collecting bag;

the catheter stabilizing piece comprises a fixing band, a magic tape structure for adjusting the circumferential length of the fixing band is arranged on the fixing band, a fixing buckle is arranged on the fixing band on the outer side of the magic tape structure, and the fixing buckle is matched with a button hole on the lifting band.

2. The urinary surgery indwelling urinary catheter device according to claim 1, wherein the urinary catheter lifting structure comprises a tube sleeved outside the urinary catheter, the inner side of the top end of the tube is connected with the outer side wall of the urinary catheter through a connecting belt arranged radially, and the bottom end of the tube is fixedly connected with the outer side wall of the urinary catheter in a sealing manner; the lifting belt is fixedly connected with the outer side wall of the pipe barrel.

3. The urinary surgical indwelling urinary catheter device according to claim 2, in which said tube is a medical silicone tube and said connecting strap is a silicone connecting strap; the tube is a cylindrical tube or is in a frustum shape with the outer diameter gradually reduced from the front part to the rear part of the catheter.

4. A urinary indwelling urinary device as claimed in claim 1, in which the tip of said catheter pull structure is 14-20cm from the front end of the catheter.

5. The urinary indwelling urinary device of claim 1, wherein said buttonholes are spaced apart at the end of the pull strap; the lifting belt is an elastic lifting belt.

6. The urinary surgical indwelling urinary catheterization device according to claim 1, wherein the magic tape structure comprises a magic tape surface arranged on the outer surface of one end of the fixing band and a magic tape hook surface arranged on the inner surface of the other end of the fixing band, a protective band is further arranged between the magic tape surface and the fixing buckle, and a hook surface is arranged on the inner side surface of the protective band.

7. The urinary surgical indwelling urinary device of claim 1, wherein an air bladder is provided in front of the catheter; one side of a liquid outlet at the rear part of the catheter is connected with a flushing pipe orifice, and a catheter plug is arranged on the flushing pipe orifice; the other side of the liquid outlet at the rear part of the catheter is also connected with a water filling port, a water filling hard valve is arranged on the water filling port, and the water filling port is communicated with the air bag through a side pipeline outside the urine drainage pipeline of the catheter.

8. The urinary indwelling urinary device of claim 1, further comprising a catheter pant for use with said catheter and catheter stabilizing member; the two sides of the trouser legs of the urethral catheter trousers are provided with zippers which are mutually spliced up and down, and the upper part and/or the lower part of the front sides of the trouser legs of the urethral catheter trousers are provided with urine bag storage bags.

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