Disposable sterile bladder stoma and indwelling drainage integrated device
By designing a disposable sterile cystostomy and indwelling drainage integrated device, the problems of complex operation and bladder damage in the existing technology have been solved, realizing simple operation and low cost of cystostomy and indwelling drainage, which is suitable for primary medical institutions.
Patent Information
- Application Number
- CN202422884698.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Current cystostomy and indwelling drainage techniques require standardized operating rooms and professional personnel, and the procedures are complex and prone to bladder damage and complications.
A disposable sterile cystostomy and indwelling drainage integrated device was designed, including a guide puncture needle, an indwelling drainage catheter, an internal fixation balloon, and a puncture needle connector, which achieves simple operation and stable connection, and reduces the risk of bladder injury.
The simplified operating procedure reduces the incidence of bladder injury and complications, making it suitable for primary hospitals and community health centers, thus reducing the economic burden and risks for patients.
Smart Images
Figure CN223731834U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field, concretely is a disposable sterile bladder stoma and indwelling drainage integration device. BACKGROUND
[0002] Bladder fistulization is due to urethral obstruction, and makes urine drainage to the outside of the body through bladder fistulization on the pubic bone, which is temporary or permanent to solve the difficulty of urination of patients. Proper and careful nursing is needed after bladder fistulization, so that the patients can recover soon and various complications can be prevented.
[0003] In clinic, many causes can cause urinary retention, and bladder stoma needs to be performed. For a long time, suprapubic bladder incision stoma and suprapubic tube method bladder stoma are often used, and the two methods have disadvantages. Mainly reflected in: first, a standard operating room is needed, an anesthesiologist and a professional nurse are needed, second, the lower abdominal tissue needs to be incised, the bladder is incised, the damage is large, and the complications are many (including incision infection and incision healing); third, during the process of placing the sleeve and pulling out the sleeve core, a large amount of urine is easy to flow out of the bladder, the volume is quickly reduced, at this time, the sleeve is separated from the bladder, which causes the failure of inserting the urinary tube, at the same time, because the volume of the bladder is obviously reduced, the mesentery and the intestinal tube are quickly covered on the surface of the bladder, and the mesentery and the intestinal tube are easy to be damaged when the sleeve is inserted again, which causes the operation to fail.
[0004] A disposable sterile bladder stoma and indwelling drainage integration device is urgently needed to solve the technical defects in the above-mentioned technology. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a disposable sterile bladder stoma and indwelling drainage integration device to solve the problems of not easy to operate and easy to damage in the above-mentioned background technology.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a disposable sterile bladder stoma and indwelling drainage integration device, which comprises a guide puncture needle and an indwelling drainage catheter, the guide puncture needle is installed in the inside of the indwelling drainage catheter, an internal fixation air bag is installed on the outside of the indwelling drainage catheter, a puncture needle connector is fixedly connected to the bottom end of the guide puncture needle, a drainage port is arranged at the front end of the puncture needle connector, a connecting head is arranged at the top end of the guide puncture needle, and an air bag catheter is installed at the bottom end of the internal fixation air bag.
[0007] Preferably, the air bag catheter is connected between the air bag catheter and the indwelling drainage catheter, and the air bag catheter is made of polyurethane or silica gel.
[0008] Preferably, the indwelling drainage catheter is attached to the outside of the guide puncture needle, and the indwelling drainage catheter is made of polycarbonate.
[0009] Preferably, the internal fixed air bag is arranged above the drainage port, and the internal fixed air bag is sleeved on the indwelling drainage catheter.
[0010] Preferably, the guide puncture needle is made of stainless steel.
[0011] Preferably, the connector is connected with the connector of the other extension tube in a conventional manner.
[0012] Compared with the prior art, the one-time sterile bladder stoma and indwelling drainage integrated device not only realizes the functions of convenient operation and easy drainage, reduces damage and complications, and has a simple structure and low cost.
[0013] (1) By arranging the guide puncture needle, the indwelling drainage catheter, the internal fixed air bag, the drainage port, the air bag catheter and the puncture needle connector, when the indwelling drainage integrated device is used, the structure of the device is simple, the operation is simple, and the doctor can operate independently. During the use of the guide puncture needle, the puncture needle connector at the bottom of the guide puncture needle can be inserted into the patient's bladder together with the indwelling drainage catheter, the drainage port on the puncture needle connector can guide the urine in the bladder, the urine flows out along the indwelling drainage catheter, and the internal fixed air bag can improve the stability of the device connection. The structure realizes the integration of indwelling and drainage, and the operation is simple, and a standard operating room and disposal room are not required. The primary hospital and the community health service center can also be developed, and the popularization effect is improved.
[0014] (2) By arranging the guide puncture needle, the puncture needle connector and the connector, the puncture needle connector can be directly inserted into the patient's body to realize one-time stoma during the patient's bladder stoma operation, the stoma effect is good, the patient's bladder area does not need to be operated multiple times, the damage to the patient's bladder can be effectively reduced, the complications caused by the stoma of the patient are reduced, the safety during use is improved, and the risk is reduced.
[0015] (3) By arranging the guide puncture needle, the indwelling drainage catheter and the internal fixed air bag, the indwelling and drainage integrated device can be popularized in clinical demand, different models of stoma devices are selected according to different conditions, such as a small size for temporary stoma and a large size for permanent stoma. Moreover, the whole structure of the indwelling and drainage integrated device is simple, the manufacturing cost of the device is low, and therefore the personal economic burden is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front view of the sectional structure of the utility model;
[0017] Figure 2 It is a front view of the structure of the utility model;
[0018] Figure 3 It is a top view of the structure of the utility model;
[0019] Figure 4 It is a front view structural schematic diagram of the puncture needle connector of the utility model.
[0020] In the figure: 1, guide puncture needle; 2, indwelling drainage catheter; 3, internal fixation air bag; 4, drainage port; 5, air bag catheter; 6, puncture needle connector; 7, connecting head. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0022] Please refer to Figures 1-4 The utility model provides an embodiment: a disposable sterile bladder stoma and indwelling drainage integrated device, including guide puncture needle 1 and indwelling drainage catheter 2, guide puncture needle 1 is installed in the inside of indwelling drainage catheter 2, and the outside of indwelling drainage catheter 2 is equipped with internal fixation air bag 3, and the bottom end of guide puncture needle 1 is fixedly connected with puncture needle connector 6, and the front end of puncture needle connector 6 is provided with drainage port 4, and the top end of guide puncture needle 1 is provided with connecting head 7, and the bottom end of internal fixation air bag 3 is equipped with air bag catheter 5;
[0023] Indwelling drainage catheter 2 is attached to the outside of guide puncture needle 1, and indwelling drainage catheter 2 is made of polycarbonate;
[0024] Specifically, as shown in Figure 1 And Figure 2 During the insertion of guide puncture needle 1, puncture needle connector 6 at the bottom of guide puncture needle 1 can be inserted into the patient's bladder along with indwelling drainage catheter 2, drainage port 4 on puncture needle connector 6 can guide the urine in the bladder, and the urine flows out along indwelling drainage catheter 2, and internal fixation air bag 3 can improve the stability of the device connection, which realizes the integration of indwelling and drainage, and is simple to operate.
[0025] Air bag catheter 5 is connected between air bag catheter 5 and indwelling drainage catheter 2, air bag catheter 5 is made of polyurethane or silicone, internal fixation air bag 3 is arranged above drainage port 4, and internal fixation air bag 3 is sleeved on indwelling drainage catheter 2;
[0026] Specifically, as shown in Figure 1 And Figure 3As shown, the guide puncture needle 1 is directly inserted into the patient's body to achieve a disposable stoma during the patient's cystostomy operation, the puncture needle connector 6 has good stoma effect and does not need to operate the patient's bladder area multiple times, can effectively reduce the damage to the patient's bladder, reduce the complications caused by the stoma of the patient, improve the safety and reduce the risk of use.
[0027] The guide puncture needle 1 is made of stainless steel, and the connector 7 is connected to the connector of the other extension tube in a conventional manner.
[0028] Specifically, as shown in Figure 1 and Figure 4 , the indwelling and drainage integrated device can be popularized in clinical demand, and different models of stoma devices are selected according to different situations, such as small size for temporary stoma and large size for permanent stoma, and the indwelling and drainage integrated device has a simple overall structure.
[0029] Working principle: in use, the guide puncture needle 1 and the puncture needle connector 6 are used to perform a stoma operation on the patient's bladder, and the puncture needle connector 6 at the bottom of the guide puncture needle 1 can be inserted into the patient's bladder along with the indwelling drainage catheter 2 during use, the drainage port 4 on the puncture needle connector 6 can guide the urine in the bladder, the urine flows out along the indwelling drainage catheter 2, and the internal fixation air bag 3 can improve the stability of the device connection, the structure realizes the integration of indwelling and drainage, and the operation is simple, the puncture needle connector 6 is directly inserted into the patient's body to achieve a disposable stoma, the stoma effect is good and does not need to operate the patient's bladder area multiple times, which can effectively reduce the damage to the patient's bladder and reduce the complications caused by the stoma of the patient, the indwelling and drainage integrated device can be popularized in clinical demand, and different models of stoma devices are selected according to different situations, such as small size for temporary stoma and large size for permanent stoma, and the indwelling and drainage integrated device has a simple overall structure.
[0030] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A disposable sterile integrated device for bladder stoma and indwelling drainage, comprising a guide puncture needle (1) and an indwelling drainage catheter (2), characterized in that: The guide puncture needle (1) is installed inside the indwelling drainage catheter (2), the outside of the indwelling drainage catheter (2) is provided with an internal fixation air bag (3), the bottom end of the guide puncture needle (1) is fixedly connected with a puncture needle connector (6), the front end of the puncture needle connector (6) is provided with a drainage port (4), the top end of the guide puncture needle (1) is provided with a connector (7), and the bottom end of the internal fixation air bag (3) is provided with an air bag catheter (5).
2. The integrated urinary bladder stoma and indwelling drainage device according to claim 1, characterized in that: The air bag catheter (5) is connected between the indwelling drainage catheter (2), and the air bag catheter (5) is made of polyurethane or silica gel.
3. The integrated urinary bladder stoma and indwelling drainage device according to claim 1, wherein: The indwelling drainage catheter (2) is attached to the outside of the guide puncture needle (1), and the indwelling drainage catheter (2) is made of polycarbonate.
4. The integrated urinary bladder stoma and indwelling drainage device according to claim 1, wherein: The internal fixation air bag (3) is arranged above the drainage port (4), and the internal fixation air bag (3) is sleeved on the indwelling drainage catheter (2).
5. The integrated urinary bladder stoma and indwelling drainage device according to claim 1, wherein: The guide puncture needle (1) is made of stainless steel.
6. The integrated urinary bladder stoma and indwelling drainage device according to claim 1, wherein: The connector (7) is normally connected between the connectors of other extension tubes. The guide puncture needle (1) is made of stainless steel. The connector (7) is normally connected between the connectors of other extension tubes.