CN205307468U - Portable intermittent type catheterization combination package - Google Patents

Abstract

The utility model provides a portable intermittent catheterization combination bag, which comprises a catheter bag, a catheter, a liquid storage bag, a cotton swab attached with iodine for disinfection, and a urine storage bag. The urinary catheter is an ultra-smooth catheter that is currently used more and less irritating to the urinary tract mucous membrane. The urinary catheter and the liquid storage bag are placed in the catheter bag, and the liquid storage bag filled with injection water is placed in the catheter bag. Near the tip, the reservoir is made of medical grade breakable material. The urinary catheter combination bag can accurately lubricate the head end of the urinary catheter, which can make the catheter very smooth and reduce the damage of the urethral mucous membrane. Hands will not directly touch the catheter during operation, which reduces the rate of urinary tract infection. It is easy to carry, convenient for patients to travel, protects patients' privacy, reduces patients' worries about self-image and rejection and fear of intermittent catheterization, and improves patients' quality of life.

Description

Portable Intermittent Catheterization Combo Kit

technical field

The utility model relates to the field of urological medical equipment, in particular to a combined bag for intermittent catheters.

Background technique

Clean intermittent catheterization (Clean intermittent catheterization, CIC) refers to under clean conditions, non-medical personnel (such as patients, relatives or escorts) regularly insert the catheter through the urethra into the bladder, and regularly empty the urine. A method of urinary catheterization without indwelling a catheter. This technology reduces the dependence of patients on medical staff and improves the independence of life of patients. It has been widely used in patients with spinal cord injury and other nerve paralysis in the world. Clean intermittent catheterization has become the most basic treatment for emptying the bladder. For example, in the treatment of urinary incontinence, CIC is used for filling incontinence, and some complications of bladder emptying disorder after urinary incontinence treatment. Clean intermittent catheterization has been proved by long-term clinical observation to have good safety, effectiveness and tolerability. And clean intermittent catheterization can also be mastered by patients or their families. As long as appropriate follow-up is carried out, the popularization of clean intermittent catheterization technology will significantly improve the survival time and quality of life of patients with vesicourethral dysfunction and urinary incontinence.

At present, most disposable intermittent catheters use latex catheters or PVC catheters. The outer layer of this type of catheter has a hydrophilic lubricating coating, which has good hydrophilicity and is extremely lubricated when exposed to water. , to ensure that the catheter can be inserted into the urethra more smoothly, the catheter is easy to insert and remove, and has little irritation to the urethral mucosa, thereby improving patient compliance and satisfaction. However, the current intermittent urinary catheter has the following problems: 1. Before the intermittent urinary catheter is used, water for injection needs to be added and lubricated after 30 seconds. Since the intermittent catheter is packaged separately, the patient needs to prepare water for injection before the operation, then open the packaging bag of the catheter, and pour water for injection into the catheter to soak the head end of the catheter. Such an operation brings inconvenience to the patients at home, and requires the discharged patients to prepare water for injection, which brings a lot of inconvenience and difficulties to the patients; 2. At present, the opening of the catheter packaging is at the tail end of the catheter packaging, and it is taken out after lubrication They are all pulled out from the back, which will easily cause the front end of the catheter to enter the body to be polluted; 3. During the operation, the operator is required to pick up the catheter and try not to touch the end to be inserted with the hand to reduce urinary tract infection. Because the catheter is relatively lubricated or the insertion is difficult due to the patient's physiological structure, patients or family members often directly touch the catheter that enters the urethra with their hands, which increases the chance of urinary tract infection. Urinary tract infection is the most common complication of clean intermittent catheterization; 4. Disinfection equipment needed for catheterization needs to be prepared separately, and there is a risk of disinfectant contamination and expiration. 5. Since the disinfectant, water for injection and disposable intermittent urinary catheter are stored separately, the operator needs to collect these necessary items together to start cleaning the intermittent urinary catheter. For patients who are discharged from the hospital, there are not only problems in the access to disinfectant and water for injection, but also a lot of preparation steps in the early stage, which makes the operation very inconvenient. 6. After the catheter is inserted, the outflow of urine needs to find another urinal to catch the urine, which will easily cause the urine to stick to hands and clothes.

The current urinary catheter operation steps are cumbersome and difficult for patients to master, which can easily lead to urinary tract infection. Patients and their families are afraid. Before catheterization, prepare disinfection items, water for injection, disposable intermittent catheter, urine Clean the hands with the device; disinfect the urethra; open the catheter bag from the end of the catheter, and add water for injection to lubricate after 30 seconds; wear gloves, take the catheter out of the catheter bag , insert the urinary catheter into the urethra, prepare the urinary receiver in time during the catheterization process, flow the exported urine to the urinary receiver, remove the urinary catheter, and process the urine. Such an operation brings inconvenience to the patients at home, complicated operation, many chances of contamination, and the outflow of urine easily contaminates hands and clothing.

Utility model content

In order to overcome the deficiencies in the prior art, the utility model provides a portable intermittent catheterization package, which includes a catheter bag, a catheter and a liquid storage device, and the catheter and the liquid storage device are placed in the catheter bag. The urinary catheter bag includes a wet chamber and a dry chamber, a barrier area is arranged between the wet chamber and the dry chamber, and the head end of the catheter and the liquid storage device are respectively placed in the wet chamber.

Further, the liquid storage device is selected from a liquid storage bag or a limiting cavity.

Furthermore, the wetting chamber also includes a diversion groove and a diversion chamber, the diversion groove is connected with the limiting chamber and the diversion chamber, and the diversion chamber surrounds the head end of the catheter.

Further, tear lines and tear openings are set on the barrier area.

Further, a storage bag is also included, and the urinary catheter bag equipped with the catheter and the liquid storage bag is placed in the storage bag, and the storage bag also includes disinfection products and/or a urine storage bag.

Further, 2ml of water for injection is filled in the liquid storage bag or the limiting cavity.

The beneficial effects of the utility model are as follows: the liquid storage device equipped with water for injection is arranged near the head end of the hydrophilic super-slippery catheter, and the liquid storage device (such as the liquid storage bag) is lightly squeezed when catheterization is required, and the Lubricates the head end of the catheter without additional preparation of water for injection and other lubricants. It reduces the trouble of preparing and pouring water for injection for patients, provides great convenience, and reduces the chance of infection. The catheter bag is designed for easy-tear packaging. After the water for injection is lubricated, the head packaging is torn off. After tearing off the packaging from the head, the water for injection flows out. The operator directly picks up the catheter bag, and waits until the catheter is inserted into the urethra. Withdraw the catheter bag gradually without touching the tip of the catheter to be inserted into the urethra. The operator's hands are not in direct contact with the catheter, which minimizes the risk of infection. Disinfectants needed for catheterization are also placed in the storage bag, which greatly facilitates patients and avoids risks such as contamination or expiration of the disinfectant. Before inserting the catheter, connect the catheter to a urine storage bag in advance to prevent the urine from sticking to hands and clothes. The packaging of the catheter is basically a space for a catheter, which makes it more convenient for patients to carry. It is convenient and easy for medical staff to carry out health education and preparation process for patients who need to use clean intermittent catheterization, and patients can quickly accept and master it. And the operation steps of the urinary catheter are very convenient, and can only include the following simple steps: clean hands; The head end of the catheter bag, the operator grasps the packaging bag of the catheter bag drying chamber, inserts the catheter into the urethra, the urine automatically flows to the urine storage bag connected with the catheter in advance, and pulls out the catheter. Urinary catheter will do.

Description of drawings

Figure 1 Intermittent catheterization kit with the reservoir placed near the tip of the catheter.

Fig. 2 Intermittent urinary catheterization combination pack with space-limiting cavity.

Figure 3 is an intermittent catheterization package with a diversion groove and a diversion cavity.

Fig. 4 Intermittent urinary catheterization combination package in which the tail end of the urinary catheter and the urine storage bag are pre-connected together.

Fig. 5 is a schematic diagram showing that the tail end of the catheter is connected to the urine storage bag after tearing the second tear opening while the liquid storage device is squeezed to make the lubricant wet the head end of the catheter.

detailed description

As shown in FIG. 1 , the portable intermittent catheterization package for cleaning intermittent catheterization includes a catheter bag 1 , a catheter 2 and a liquid storage bag 3 . The catheter and the reservoir are placed in the catheter bag, and the reservoir is placed near the tip 21 of the catheter. The catheter bag 1 includes a wet cavity 11 and a dry cavity 12, and a barrier area 13 is arranged between the wet cavity and the dry cavity. Liquid communication does not occur, or it is difficult for liquid to flow from the wet chamber to the dry chamber. The head end 21 of the catheter is placed in the wet cavity 11 , and the other parts of the catheter are placed in the dry cavity 12 . The liquid storage bag 3 uses the breakable material of medical grade, and lubricant is housed in it. When in use, if the liquid storage bag 3 is broken, the lubricant in the bag will flow out so as to wet the catheter head end 21 . The catheter tip 21 is the part that needs to be inserted into the urethra, which is about 7.5 to 10 centimeters. Since the tip of the catheter is lubricated by the lubricant, it becomes very smooth during intubation and is easy to insert into the urethra, reducing the damage to the urethral mucosa. Due to the existence of the barrier area 13, before the catheter bag is not torn, the lubricant present in the wet chamber will not flow into the dry chamber, so the catheter in the dry chamber will not become slippery. The catheter in the drying chamber is placed outside the urethra during use, and the catheter outside the body is kept dry, so that the operator's hands and the patient's clothes will not be sticky with lubricant, which is more conducive to the operator usage of.

As shown in FIG. 2 , the portable intermittent catheterization combination bag for cleaning intermittent catheterization includes a catheter bag 1 , a catheter 2 and a limiting cavity 31 . The catheter bag 1 includes a wet cavity 11 and a dry cavity 12, a barrier area 13 is arranged between the wet cavity and the dry cavity, the catheter tip 21 is placed in the wet cavity 11, and other parts of the catheter are placed In the drying chamber 12. Lubricant is housed in the space-limiting cavity, and the space-limiting cavity 31 is fixedly connected with the catheter bag, and will not move arbitrarily in the catheter bag. Since the limiting cavity cannot be moved, it is avoided that the urinary catheter frequently touches the limiting cavity during transportation, causing the limiting cavity to be destroyed in advance. The limiting cavity uses medical-grade breakable materials. When in use, the limiting cavity is squeezed, and the lubricant in the cavity will flow out to wet the catheter head end 21 .

In another scheme, a portable intermittent catheterization combination package for cleaning intermittent catheterization, the intermittent catheterization combination package includes a catheter bag 1, a catheter 2 and a fluid storage bag 3, the catheter The bag 1 includes a wet cavity 11 and a dry cavity 12, a barrier area 13 is arranged between the wet cavity and the dry cavity, the catheter tip 21 is placed in the wet cavity 11, and the other parts of the catheter are placed in the dry cavity 12 . A limiting cavity 31 is also arranged in the wetting cavity, and the limiting cavity 31 is fixedly connected with the catheter bag and cannot move arbitrarily in the catheter bag. The liquid storage bag 3 is placed in the limiting cavity 31. Since the limiting cavity cannot move, the liquid storage bag will not move freely in the wet cavity, thereby avoiding frequent contact between the catheter and the liquid storage bag during transportation. The reservoir was destroyed prematurely. Both the limiting cavity and the liquid storage bag are made of medical-grade breakable materials, and the liquid storage bag is filled with lubricant. When in use, the limiting cavity is squeezed, and the liquid storage bag is also broken when the limiting cavity is broken, and the lubricant in the bag will flow out so as to wet the catheter head end 21 .

As shown in FIG. 3 , the portable intermittent catheterization combination pack for cleaning intermittent catheterization includes a catheter bag 1 , a catheter 2 and a liquid storage bag 3 . The catheter bag 1 includes a wet cavity 11 and a dry cavity 12, a barrier area 13 is arranged between the wet cavity and the dry cavity, the catheter tip 21 is placed in the wet cavity 11, and other parts of the catheter are placed In the drying chamber 12. A limiting cavity 31 is also arranged in the wetting cavity, and the limiting cavity 31 is fixedly connected with the catheter bag and cannot move arbitrarily in the catheter bag. The liquid storage bag 3 is placed in the limiting cavity 31 . The wetting chamber 11 also includes a diversion groove 32 and a diversion chamber 33, the diversion groove 32 is connected with the limiting chamber 31 and the diversion chamber 33, and the diversion chamber surrounds the head end of the catheter. When in use, when the limiting liquid storage bag 3 is broken, the lubricant in the bag will flow out and enter the diversion chamber 33 through the diversion groove 32, thereby wetting the catheter tip 21 in the diversion chamber. Due to the limitation of the diversion chamber, the outflowing lubricant does not flow in the entire wetting chamber, so that the lubricant can be used more effectively. Because if the lubricant flows in the entire wet cavity, a lot of lubricant will be stuck on the inner wall of the catheter bag that does not need lubricant, so that the amount of lubricant actually used for lubrication of the catheter tip is reduced, which may It will cause part of the catheter head end to be unlubricated due to lack of lubricant. Or put more lubricant than the actual amount in the liquid storage bag, even if the inwall of the catheter bag is stuck with lubricant, the lubricant for catheter tip lubrication is still sufficient, but this will Greatly increase the amount of lubricant used, increasing the cost. In a preferred solution, the cavity volume of the diversion cavity is only the volume of the lubricant stored in the liquid storage bag.

In a preferred solution, the barrier area is provided with a tear line 14 and a first tear opening 15, so as to facilitate the operator to tear the catheter bag after the catheter tip is wetted.

In a preferred solution, the catheter is a latex catheter or a PVC catheter, and the outer layer of this type of catheter has a hydrophilic lubricating coating, which has good hydrophilicity and Extremely lubricated afterward.

In order to facilitate the use of patients, the portable intermittent catheterization package also includes a urine receiving device, such as a urine storage bag. In the embodiment shown in FIG. 2 , the urine storage bag 43 and the catheter 2 are stored separately, the urine storage bag 43 is placed in the storage bag 4 , and the catheter 2 is placed in the catheter bag 1 . When in use, before the catheter is inserted into the urethra, the urine storage bag is connected with the tail end 22 of the catheter. In the embodiment shown in FIG. 4 , the connecting end 45 of the urine storage bag 43 is connected with the tail end 22 of the urinary catheter in advance, and placed in the catheter bag together. In this way, the patient does not need to connect the urine storage bag and the catheter by himself. In order to save the space of the catheter bag, the urine storage bag connected with the catheter in advance is in a folded state. As shown in Figure 5, the limiting cavity 31 is crushed, and the lubricant in the catheter is torn apart along the second tear opening 16 while the lubricant in the catheter is wetting the head end of the catheter. The urine storage bag 43 will be stretched out automatically.

In another embodiment, the urinary catheter bag 1 equipped with the urinary catheter 2 and the liquid storage device is placed in the storage bag 4, and the storage bag 4 also includes a disinfectant 41. The liquid storage device is a liquid storage bag or a limiting device. In a preferred solution, the storage bag includes a disinfection product 41 and a urine storage bag 43 . In another more optimal solution, the storage bag includes a disinfection product 41 , gloves 42 and a urine storage bag 43 . The disinfection article may be an article for disinfection of the urethral opening with iodine attached cotton swab for disinfection.

The liquid storage device described in the utility model can be selected from a liquid storage bag or a limiting cavity, and the lubricant contained in the liquid storage bag or the limiting cavity can be water for injection or paraffin oil. In one embodiment, if the catheter is a latex catheter, a PVC catheter or a catheter coated with polyvinylpyrrolidone and urea and other hydrophilic super-slippery catheters, this type of catheter will That is, it is activated and the surface of the catheter becomes lubricated. Therefore, the lubricant that cooperates with these urinary catheters in the liquid storage bag or the limiting cavity is water for injection after sterilization. When the catheter is an ordinary catheter, the lubricant is paraffin oil. 2ml of water for injection or paraffin oil can be filled in the liquid storage bag or the limiting cavity.

The steps of using the catheter combination bag described in the present invention to perform cleaning intermittent catheterization include: cleaning hands; During the waiting process, the second tear opening 16 at the rear end of the catheter bag is torn open, and the tail end of the catheter is connected to the connection end 45 of the urine storage bag 43; Open the barrier area of the catheter bag, remove the wet cavity of the catheter bag, and expose the wetted catheter head, and the operator grasps the packaging bag of the dry cavity of the catheter bag with his hand, that is, grasps it with his hand Except for the other parts of the catheter except the catheter tip, but the hand will not directly touch the catheter, slowly insert the wet catheter tip into the urethra, and then gradually remove the part of the dry cavity. bags. Since there is a catheter bag packaging bag between the hand and the catheter, the hands will not directly touch the catheter, and there is no need to take the entire catheter out of the catheter bag, reducing the chance of infection and reducing the risk of infection. urinary tract infection rate. In addition, the hand only needs to hold the packaging bag, and there is no need to add additional equipment to block the direct contact between the hand and the urinary catheter, so the operation is very convenient and the cost is low. Because the liquid storage device that lubricant is housed is arranged on the catheter head end, before tearing the catheter bag, only the head end of the catheter is wetted, thereby can avoid that the whole catheter is all lubricated, more conducive to subsequent operations. And there is no need to prepare water for injection and disinfection supplies separately, which reduces the trouble of preparing water for injection and disinfection supplies for patients, and avoids risks such as disinfection, gloves contamination, and expiration. There is no need to prepare a separate urinal, and the outflow of urine is avoided from contaminating the hands and clothes of the operator during the catheterization process, and the amount of urine exported each time can be preliminarily observed. Therefore, the urinary catheter combination bag described in the utility model improves the convenience and comfort of operation, reduces patients' rejection and fear of CIC, and the operation method is simple and easy to learn, so that many patients who need to rely on CIC can finally return to work and society , did not affect his life due to urination disorder. The packaging of the catheter is basically the space of a catheter, and it is easy to carry, convenient for patients to travel, protect the privacy of patients, reduce patients' worries about their self-image, and improve their quality of life.

Claims (6)

1. Portable intermittent catheterization combination bag, comprising catheter bag, catheter and liquid storage device, catheter and liquid storage device are placed in catheter bag, it is characterized in that, described catheter bag includes wet The cavity and the dry cavity are provided with a barrier area between the wet cavity and the dry cavity, and the head end of the catheter and the liquid storage device are respectively placed in the wet cavity. 2. The portable intermittent catheterization package according to claim 1, wherein the liquid storage device is selected from a liquid storage bag or a limiting cavity. 3. The portable intermittent catheterization package according to claim 2, characterized in that, the wetting chamber also includes a diversion groove and a diversion chamber, the diversion groove is connected with the limiting chamber and the diversion chamber, and the diversion chamber Enclose the catheter tip within it. 4. The portable intermittent catheterization package according to claim 1, characterized in that tear lines and tear openings are provided on the barrier area. 5. The portable intermittent catheterization package according to claim 1, characterized in that it also includes a storage bag, the catheter bag with the catheter and the liquid storage device is placed in the storage bag, and the storage bag also includes Disinfection supplies and urine storage bags. 6. The portable intermittent catheterization combination pack according to claim 2, characterized in that 2ml of water for injection is filled in the liquid storage bag or the limiting cavity.