Urethral catheterization mechanism

Abstract

The utility model discloses a urinary catheterization mechanism which comprises a collecting bag body, a fixing assembly, an adsorption assembly and a liquid guide assembly, the adsorption assembly and the liquid guide assembly are arranged on the collecting bag body, and the fixing assembly is connected with the collecting bag body through the liquid guide assembly. During use, the collecting bag body is fixed to a bed body through the adsorption assembly, the fixing assembly is fixed to the legs of a patient, and therefore in the process that liquid is guided into the collecting bag body through the liquid guiding assembly, the collecting bag body is not prone to sliding off. The adsorption assembly is arranged on the collecting bag body, so that the collecting bag body is convenient to replace and does not slide off under the action of external force; meanwhile, the liquid guide assembly is connected with the collecting bag body, so that liquid in the body of the patient can be guided into the collecting bag body from the liquid guide assembly; the utility model is simple in design, convenient to replace and suitable for clinical use.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a catheterization mechanism. Background Art

[0002] The urology department is a hospital department that mainly diagnoses and treats surgical diseases of the urinary system, mainly treating various urinary diseases. Its treatment scope includes various urinary calculi and complex kidney stones, kidney and bladder tumors, prostatic hyperplasia and prostatitis, inflammation and tumors of the testis and epididymis, testicular spermatic cord hydrocele, various urinary system injuries, congenital malformations of the urinary system, etc. After treatment, patients need to use a catheterization component to catheterize the patients. The catheterization component, as a commonly used medical device after urological surgery, can help patients who cannot urinate normally to catheterize. In the prior art, the urine collection bag is usually tied to the hospital bed, which will reduce the space of the urine collection bag under the action of external force, and it is also very inconvenient to replace the urine collection bag. Content of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a catheterization mechanism, which solves the problems that the catheterization mechanism in the prior art slides off under the action of external force and is inconvenient to replace.

[0004] In order to achieve the above purpose, the technical solution of the utility model is realized as follows:

[0005] A catheterization mechanism includes a collection bag body, a fixing component, an adsorption component and a liquid guiding component arranged on the collection bag body. When the fixing component is connected to the collection bag body through the liquid guiding component and used, the collection bag body is fixed on the bed body through the adsorption component, and the fixing component is fixed on the patient's leg. Thus, when the liquid is introduced into the collection bag body through the liquid guiding component, the collection bag body is not easy to slide off.

[0006] In the above solution, the catheterization mechanism further includes a rotating component, and the liquid guiding component is connected to the collection bag body through the rotating component.

[0007] In the above solution, the rotating component includes a rotating sleeve and a rotating column. The rotating column is inserted into the rotating sleeve, and the rotating sleeve is fixedly connected to the collection bag body.

[0008] In the above solution, the liquid guiding component includes a plugging member, a first diversion pipeline and a second diversion pipeline. One end of the first diversion pipeline is connected to the collection bag body, and the other end is connected to the plugging member; the second diversion pipeline is arranged at the top of the plugging member.

[0009] In the above solution, the plugging member includes a liquid guiding frame, a plugging ball, and a counterweight ball for keeping the liquid guiding frame always vertical. The counterweight ball is arranged at the bottom end of the liquid guiding frame, and the plugging ball is arranged inside the liquid guiding frame.

[0010] In the above solution, one end of the rotating column is fixedly connected to the liquid guiding frame, and the other end is connected to the collecting bag body through the rotating sleeve.

[0011] In the above solution, the fixing assembly includes a receiving member and a fixing member. The fixing member is fixedly connected to the second diversion pipeline through the receiving member.

[0012] In the above solution, the adsorption assembly includes an adsorption frame, an adsorbent, and a support member. The adsorption frame is connected to the collecting bag body through the support member, and the adsorbent is arranged inside the adsorption frame.

[0013] In the above solution, the support member includes a positioning block and a support column. One end of the support column is connected to the adsorption frame, and the other end is connected to the collecting bag body through the positioning block.

[0014] Compared with the prior art, by arranging the adsorption assembly on the collecting bag body, the present utility model can make the collecting bag body convenient to replace and not slide off under the action of external force; at the same time, the present utility model connects the liquid guiding assembly with the collecting bag body, and can introduce the body liquid of the patient from the liquid guiding assembly into the collecting bag body; the present utility model has a simple design, is convenient to replace, and is suitable for clinical use. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a urinary catheterization mechanism provided by an embodiment of the present utility model;

[0016] Figure 2 is Figure 1 the enlarged view at A in

[0017] Figure 3 It is a three-dimensional structural schematic diagram of an adsorption assembly in a urinary catheterization mechanism provided by an embodiment of the present utility model;

[0018] Figure 4 It is a sectional view of a liquid guiding assembly in a urinary catheterization mechanism provided by an embodiment of the present utility model.

[0019] In the figure, 1. Collection bag body, 2. Adsorption component, 21. Adsorption rack, 22. Adsorption attachment, 23. Support member, 231. Positioning block, 232. Support column, 3. Liquid guide component, 31. Plugging member, 311. Liquid guide frame, 312. Counterweight ball, 313. Plugging ball, 32. First diversion pipeline, 33. Second diversion pipeline, 4. Fixing component, 41. Bearing member, 42. Fixing member, 5. Rotating component, 51. Rotating sleeve, 52. Rotating column. Detailed implementation manners

[0020] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the following further elaborates on the present utility model in combination with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] In the description of the present utility model, it should be clear that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and does not mean that the indicated device or element must have a specific orientation or position. Therefore, it should not be construed as a limitation to the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Embodiment

[0023] A urine drainage mechanism provided by an embodiment of the present utility model, see Figures 1 to 4 , including a collection bag body 1, a fixing component 4, and an adsorption component 2 and a liquid guide component 3 provided on the collection bag body 1. The fixing component 4 is connected to the collection bag body 1 through the liquid guide component 3. During use, the collection bag body 1 is fixed on the bed through the adsorption component 2, and the fixing component 4 is fixed on the patient's leg. Thus, when the liquid is introduced into the collection bag body 1 through the liquid guide component 3, the collection bag body 1 is not likely to slip off.

[0024] In the above - mentioned solution, the utility model makes the collection bag body 1 convenient to replace and not fall off under external force by arranging the adsorption component 2 on the collection bag body 1; at the same time, the utility model connects the liquid - guiding component 3 with the collection bag body 1, so that the body fluid of the patient can be introduced into the collection bag body 1 through the liquid - guiding component 3. The utility model has a simple design, is convenient to replace, and is suitable for clinical use.

[0025] See Figure 1 and Figure 2 In the specific implementation process of the embodiment of the utility model, further, the urinary catheterization mechanism further includes a rotating component 5, and the liquid - guiding component 3 is connected with the collection bag body 1 through the rotating component 5. The rotating component 5 can make the liquid - guiding component 3 always maintain a vertical state while the collection bag body 1 can rotate arbitrarily.

[0026] Further, the rotating component 5 includes a rotating sleeve 51 and a rotating column 52. The rotating column 52 is inserted into the rotating sleeve 51, and the rotating sleeve 51 is fixedly connected with the collection bag body 1. The cooperation of the rotating sleeve 51 and the rotating column 52 can make the liquid - guiding component 3 maintain a stable vertical state when the collection bag body 1 rotates.

[0027] See Figure 1 and Figure 4 In the specific implementation process of the embodiment of the utility model, further, the liquid - guiding component 3 includes a plugging member 31, a first diversion pipeline 32, and a second diversion pipeline 33. One end of the first diversion pipeline 32 is connected with the collection bag body 1, and the other end is connected with the plugging member 31; the second diversion pipeline 33 is arranged at the top of the plugging member 31. The plugging member 31 is a structure for storing liquid, and the height of its internal cavity is greater than the height of the collection bag body 1 and the first diversion pipeline 32, so as to ensure that the liquid in the plugging member 31 can flow into the collection bag body 1 through the first diversion pipeline 32; the first diversion pipe 32 connects the plugging member 31 and the collection bag body 1; the second diversion pipeline 33 is used to connect the patient's body and the plugging member 31, so that the body fluid of the patient can flow into the plugging member 31.

[0028] Further, the plugging member 31 includes a liquid guide frame 311, a plugging ball 313, and a counterweight ball 312 for keeping the liquid guide frame 311 always vertical. The counterweight ball 312 is arranged at the bottom end of the liquid guide frame 311, and the plugging ball 313 is arranged inside the liquid guide frame 311. The liquid guide frame 311 is the main frame of the plugging member 31; the counterweight ball 312 is fixed at the bottom of the liquid guide frame 311, which can make the liquid guide frame 311 always vertical and avoid affecting the use of the liquid guide frame 311 when the collection bag body 1 is placed in some special spaces; the plugging ball 313 is arranged inside the liquid guide frame 311, which can automatically adjust the height of the plugging ball 313 according to the amount of liquid in the liquid guide frame 311, and plug the top of the liquid guide frame 311 when the liquid reaches a certain height to avoid backflow under the action of pressure.

[0029] See Figure 1 and Figure 2 In the specific implementation process of the embodiment of the present utility model, further, one end of the rotating column 52 is fixedly connected to the liquid guide frame 311, and the other end is connected to the collection bag body 1 through a rotating sleeve 51. The rotating column 52 and the rotating sleeve 51 make the liquid guide frame 311 always vertical, so as to ensure that the whole liquid guiding assembly 3 remains vertical.

[0030] See Figure 1 In the specific implementation process of the embodiment of the present utility model, further, the fixing assembly 4 includes a receiving member 41 and a fixing member 42. The fixing member 42 is fixedly connected to the second diversion pipeline 33 through the receiving member 41. The receiving member 41 fixes the fixing member 42 on the second diversion pipeline 33, and the fixing member 42 can be tied to the root of the patient's thigh.

[0031] More specifically, in the embodiment of the present utility model, the fixing member 42 is a binding band, which can ensure the stability of the second diversion pipeline 33 when the patient moves.

[0032] See Figures 1 to 3 In the specific implementation process of the embodiment of the present utility model, further, the adsorption assembly 2 includes an adsorption frame 21, an adsorbent 22, and a support member 23. The adsorption frame 21 is connected to the collection bag body 1 through the support member 23, and the adsorbent 22 is arranged inside the adsorption frame 21. The adsorption frame 21 is the main frame for fixing the adsorbent 22, the adsorbent 22 can adsorb the collection bag body 1 on the edge of the bed frame, and the support member 23 holds up the collection bag body 1.

[0033] More specifically, the adsorbent 22 in the embodiment of the present utility model is a magnet.

[0034] In the specific implementation process of the embodiment of the present utility model, further, the support member 23 includes a positioning block 231 and a support column 232. One end of the support column 232 is connected to the adsorption frame 21, and the other end is connected to the collection bag body 1 through the positioning block 231. One end of the support column 232 is inserted into the positioning block 231, so that the adsorption frame 21 can support the collection bag body 1 and prevent it from deforming.

[0035] More specifically, the support column 232 in the embodiment of the present utility model is an L-shaped support column, which keeps the collection bag body 1 stable during use and fixes the collection bag body 1 at the same time, preventing the collection bag body 1 from slipping under the action of external force.

[0036] The working principle of a urine drainage mechanism provided by the embodiment of the present utility model is as follows:

[0037] See Figures 1 to 4 , during use, the positioning block 231 is sleeved outside the support column 232, then the adsorbent 22 is adsorbed on the metal frame of the hospital bed, then the placement direction of the collection bag body 1 is adjusted according to needs, and the fixing member 42 in the fixing assembly 4 is tied to the root of the patient's thigh; then the first diversion pipeline 32 and the second diversion pipeline 33 are communicated with the liquid guide frame 311, and the rotating column 52 is inserted into the inside of the rotating sleeve 51, and then the second diversion pipeline 33 is inserted into the patient's bladder; urine enters the inside of the liquid guide frame 311 through the second diversion pipeline 33, and then when the liquid level inside the liquid guide frame 311 reaches a certain height, under the action of pressure, it enters the inside of the collection bag body 1 through the first diversion pipeline 32. When the liquid inside the collection bag body 1 is full, the liquid level inside the liquid guide frame 311 will rise, and drive the plugging ball 313 to rise under the action of buoyancy, plugging the top opening of the liquid guide frame 311, thus completing the liquid drainage process.

[0038] In summary, by arranging the adsorption frame 21 and the adsorbent 22 on the collection bag body 1 and using the positioning block 231 and the support member 232, the present utility model can make the collection bag body 1 easy to replace and not slip under the action of external force; and at the same time, the present utility model uses the counterweight ball 312 to keep the liquid guide frame 311 always vertical, and uses the plugging ball 313 to prevent backflow when the collection bag body 1 is full; the present utility model has a simple design, is convenient to replace, and is suitable for clinical use.

[0039] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A urinary catheterization mechanism, characterized in that: The invention comprises a collecting bag body (1), a fixing component (4), and an adsorption component (2) and a liquid guiding component (3) arranged on the collecting bag body (1); the fixing component (4) is connected to the collecting bag body (1) via the liquid guiding component (3); when in use, the collecting bag body (1) is fixed on a bed via the adsorption component (2), and the fixing component (4) is fixed on the patient's leg, so that the collecting bag body (1) is not easy to slip during the process of liquid being introduced into the collecting bag body (1) via the liquid guiding component (3).

2. A urinary catheterization mechanism according to claim 1, characterized in that: The urine catheterization mechanism further comprises a rotating assembly (5), and the liquid catheterization assembly (3) is connected to the collection bag body (1) via the rotating assembly (5).

3. A urinary catheterization mechanism according to claim 2, characterized in that: The rotating assembly (5) comprises a rotating sleeve (51) and a rotating column (52), wherein the rotating column (52) is inserted into the rotating sleeve (51), and the rotating sleeve (51) is fixedly connected to the collecting bag body (1).

4. A urinary catheterization mechanism according to claim 3, characterized in that: The liquid guiding assembly (3) comprises a sealing member (31), a first guiding pipe (32) and a second guiding pipe (33); one end of the first guiding pipe (32) is connected to the collection bag body (1), and the other end is connected to the sealing member (31); the second guiding pipe (33) is arranged at the top end of the sealing member (31).

5. A urinary catheterization mechanism according to claim 4, characterized in that: The blocking member (31) comprises a liquid guiding frame (311), a blocking ball (313), and a counterweight ball (312) for keeping the liquid guiding frame (311) always vertical; the counterweight ball (312) is arranged at the bottom end of the liquid guiding frame (311), and the blocking ball (313) is arranged inside the liquid guiding frame (311).

6. A urinary catheterization mechanism according to claim 5, characterized in that: One end of the rotating column (52) is fixedly connected to the liquid guiding frame (311), and the other end is connected to the collecting bag body (1) via the rotating sleeve (51).

7. A urinary catheterization mechanism according to claim 4, characterized in that: The fixing assembly (4) comprises a receiving member (41) and a fixing member (42), and the fixing member (42) is fixedly connected to the second flow guide pipe (33) via the receiving member (41).

8. A urinary catheterization mechanism according to claim 1, characterized in that: The adsorption assembly (2) comprises an adsorption frame (21), an adsorption component (22) and a support component (23); the adsorption frame (21) is connected to the collection bag body (1) via the support component (23), and the adsorption component (22) is arranged in the adsorption frame (21).

9. A urinary catheterization mechanism according to claim 8, characterized in that: The support member (23) comprises a positioning block (231) and a support column (232); one end of the support column (232) is connected to the adsorption frame (21), and the other end is connected to the collection bag body (1) via the positioning block (231).

Images