Urethral catheterization bag structure

Abstract

The utility model relates to the technical field of urethral catheterization bags, in particular to a urethral catheterization bag structure which comprises a urethral catheterization bag, a urethral catheter and a fixing assembly, the fixing assembly comprises a semicircular guide rail, a winding belt, a shell, a limiting rod, a spring and a circular ring, a groove is formed in the inner bottom wall of the semicircular guide rail, and a plurality of through holes are formed in the winding belt. When a patient needs to carry the device to go out, the winding belt is wound on the thigh of the patient, then the limiting rod is pulled to be separated from the groove, then the movable end of the winding belt penetrates into the semicircular guide rail from the right side, after the winding belt is wound to a proper distance, the limiting rod is loosened, and under the elastic force effect of the spring, the limiting rod is pulled to be separated from the groove. And the limiting rods penetrate through the corresponding through holes and return to the interiors of the grooves again, so that through the structural arrangement, the urinary catheterization bag can be fixed to the thighs of the patient, the patient can conveniently carry the urinary catheterization bag out, and the inelegant phenomenon is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of urinary catheterization bags, in particular to a urinary catheterization bag structure. Background Art

[0002] Catheterization is one of the common medical operations in clinical practice. It is suitable for urine retention caused by lower urinary tract obstruction. Catheterization is also used in rescuing critically ill patients, preoperative preparation for general anesthesia, intravesical drug instillation or bladder irrigation, etc. However, when patients with various urethral or prostate diseases (such as urethral stenosis, severe prostate hyperplasia, urethral injury, etc.) need catheterization, catheterization is generally achieved through a catheter, which is connected to a catheter bag for storing urine.

[0003] However, the current catheterization bag is not convenient to carry. When the patient needs to go out, he needs to hold the catheterization bag, which may be indecent. Utility Model Content

[0004] The utility model aims to provide a urinary catheterization bag structure, which solves the problem that the current urinary catheterization bags in the prior art are inconvenient to carry and when patients need to go out, they need to hold the urinary catheterization bag and go out, which may be indecent.

[0005] To achieve the above-mentioned purpose, the utility model provides a urinary catheter bag structure, including a urinary catheter bag, a urinary catheter and a fixing component, the fixing component including a semicircular guide rail, a winding belt, a shell, a limiting rod, a spring and a circular ring, the inner bottom wall of the semicircular guide rail has a groove, one end of the urinary catheter is communicated with the urinary catheter bag and is located at the upper end of the urinary catheter bag, the semicircular guide rail is fixedly connected to the front surface of the urinary catheter bag, the winding belt is fixedly connected to the left side of the semicircular guide rail, the shell is fixedly connected to the rear surface of the semicircular guide rail and is located on the right side of the urinary catheter bag, one end of the limiting rod passes through the shell and the rear surface of the semicircular guide rail, and is located inside the groove, the circular ring is fixedly sleeved on the outside of the limiting rod and is located inside the shell, the two ends of the spring are respectively fixedly connected to the rear inner wall of the shell and the circular ring, the winding belt has a plurality of through holes, and the plurality of through holes are respectively adapted to the limiting rod.

[0006] When the patient needs to carry the device out, the wrapping belt is wrapped around the patient's thigh, and then the limiting rod is pulled to disengage the limiting rod from the groove, and then the movable end of the wrapping belt is inserted from the right side of the semicircular guide rail. When the wrapping belt is wrapped to a suitable distance, the limiting rod is released, and under the elastic force of the spring, the limiting rod passes through the corresponding through hole and returns to the inside of the groove again. Therefore, through the above-mentioned structural setting, the urinary catheterization bag can be fixed on the patient's thigh, which is convenient for the patient to carry the urinary catheterization bag out and avoids indecent phenomena.

[0007] Wherein, the fixing assembly further comprises a pull ring, which is fixedly connected to the limiting rod and is located at an end of the limiting rod away from the semicircular guide rail.

[0008] The provision of the pull ring makes it easy for the user to pull the limit rod, making it more convenient for the user to operate.

[0009] The urinary catheterization bag structure further includes a drainage pipe and a top cover, wherein the drainage pipe is communicated with the upper end of the urinary catheterization bag, and the top cover covers the upper end of the drainage pipe.

[0010] By closing the top cover on the upper port of the drainage tube, the liquid in the urinary catheter bag is blocked to prevent the liquid from spilling out.

[0011] The outer wall of the drain pipe has a first thread, the inner wall of the top cover has a second thread, and the first thread is threadably matched with the second thread.

[0012] The top cover is fixed to the upper port of the drainage tube by the cooperation of the first thread and the second thread. When the top cover needs to be removed or closed, the top cover only needs to be rotated. With the cooperation of the first thread and the second thread, the top cover can be removed or closed, and the liquid in the urinary catheter bag can be discharged through the drainage tube.

[0013] Wherein, the urinary catheter bag structure also includes a soft pad, and the soft pad is fixedly connected to the front surface of the semicircular guide rail.

[0014] By providing the soft pad, the softness of the semicircular guide rail when in contact with the patient's thigh is improved, making the patient more comfortable when carrying the guide rail.

[0015] Wherein, the urinary catheter bag structure also includes a sealing ring, which is fixedly connected to the inner top wall of the top cover, and the sealing ring abuts against the upper end of the drainage tube.

[0016] The sealing ring is provided to improve the sealing effect of the device, thereby preventing the liquid in the urinary catheter bag from penetrating out from the connection between the top cover and the drainage tube.

[0017] The utility model provides a urinary catheter bag structure. When a patient needs to carry the device outside, the wrapping belt is wrapped around the patient's thigh, and then the limiting rod is pulled to disengage the limiting rod from the groove, and then the movable end of the wrapping belt is inserted from the right side of the semicircular guide rail. When the wrapping belt is wrapped to a suitable distance, the limiting rod is released, and under the elastic force of the spring, the limiting rod passes through the corresponding through hole and returns to the inside of the groove again. Therefore, through the above-mentioned structural setting, the urinary catheter bag can be fixed on the patient's thigh, which is convenient for the patient to carry the urinary catheter bag outside and avoids indecent phenomena. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0020] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0021] Figure 3 The utility model Figure 2 AA line section view.

[0022] Figure 4 The utility model Figure 2 BB line cross-sectional view.

[0023] Figure 5 The utility model Figure 3 Enlarged view of the local structure at location C.

[0024] Figure 6 The utility model Figure 4 Enlarged view of the local structure at D.

[0025] Figure 7 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0026] Figure 8 It is an overall front view of the second embodiment of the utility model.

[0027] Fig. 9 The utility model Figure 8 EE line cross-sectional view.

[0028] Fig.10 The utility model Figure 8 FF line cross-sectional view.

[0029] Fig.11 The utility model Fig.10 Enlarged view of the local structure at G.

[0030] 101-catheterization bag, 102-catheter, 103-drainage tube, 104-top cover, 105-semicircular guide rail, 106-winding belt, 107-shell, 108-limit rod, 109-spring, 110-circular ring, 111-pull ring, 112-groove, 113-through hole, 114-first thread, 115-second thread, 201-cushion, 202-sealing ring. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0032] First embodiment:

[0033] See also Figures 1 to 6 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view, Figure 4 The utility model Figure 2 BB line cross-sectional view, Figure 5 The utility model Figure 3 The enlarged view of the local structure at C. Figure 6 The utility model Figure 4 Enlarged view of the local structure at D.

[0034] The utility model provides a urinary catheterization bag 101 structure, comprising the urinary catheterization bag 101, a urinary catheter 102, a fixing assembly, a drainage tube 103 and a top cover 104, wherein the fixing assembly comprises a semicircular guide rail 105, a winding belt 106, a shell 107, a limiting rod 108, a spring 109, a ring 110 and a pull ring 111, the inner bottom wall of the semicircular guide rail 105 has a groove 112, the winding belt 106 has a plurality of through holes 113, the outer wall of the drainage tube 103 has a first thread 114, and the inner wall of the top cover 104 has a second thread 115.

[0035] With respect to this specific embodiment, when the patient needs to carry the device out, the wrapping belt 106 is wrapped around the patient's thigh, and then the limiting rod 108 is pulled to disengage the limiting rod 108 from the groove 112, and then the movable end of the wrapping belt 106 is inserted from the right side of the semicircular guide rail 105. When the wrapping belt 106 is wrapped to a suitable distance, the limiting rod 108 is released, and under the elastic force of the spring 109, the limiting rod 108 passes through the corresponding through hole 113 and returns to the inside of the groove 112 again. Therefore, through the above-mentioned structural setting, the urinary catheterization bag 101 can be fixed on the patient's thigh, which is convenient for the patient to carry the urinary catheterization bag 101 out to avoid indecent phenomena.

[0036] The inner bottom wall of the semicircular guide rail 105 has a groove 112, one end of the catheter tube 102 is connected to the catheter bag 101 and is located at the upper end of the catheter bag 101, the semicircular guide rail 105 is fixedly connected to the front surface of the catheter bag 101, the winding belt 106 is fixedly connected to the left side of the semicircular guide rail 105, the shell 107 is fixedly connected to the rear surface of the semicircular guide rail 105 and is located on the right side of the catheter bag 101, and the limit rod One end of 108 passes through the shell 107 and the rear surface of the semicircular guide rail 105, and is located inside the groove 112. The ring 110 is fixedly sleeved on the outside of the limiting rod 108 and is located inside the shell 107. The two ends of the spring 109 are respectively fixedly connected to the rear inner wall of the shell 107 and the ring 110. The winding belt 106 has a plurality of through holes 113, and the plurality of through holes 113 are respectively adapted to the limiting rod 108. When the patient needs to carry the device out, the wrapping belt 106 is wrapped around the patient's thigh, and then the limiting rod 108 is pulled to disengage the limiting rod 108 from the groove 112, and then the movable end of the wrapping belt 106 is inserted from the right side of the semicircular guide rail 105. When the wrapping belt 106 is wrapped to a suitable distance, the limiting rod 108 is released, and under the elastic force of the spring 109, the limiting rod 108 passes through the corresponding through hole 113 and returns to the inside of the groove 112 again. Therefore, through the above-mentioned structural setting, the urinary catheterization bag 101 can be fixed on the patient's thigh, which is convenient for the patient to carry the urinary catheterization bag 101 out to avoid indecent phenomena.

[0037] Secondly, the pull ring 111 is fixedly connected to the limiting rod 108 and is located at one end of the limiting rod 108 away from the semicircular guide rail 105. The setting of the pull ring 111 makes it convenient for the user to pull the limiting rod 108, which is more convenient for the user to operate.

[0038] At the same time, the drainage tube 103 is connected to the upper end of the urinary catheter bag 101, and the top cover 104 covers the upper end of the drainage tube 103. By covering the upper end of the drainage tube 103 with the top cover 104, the liquid in the urinary catheter bag 101 is blocked to prevent the liquid from spilling.

[0039] In addition, the outer wall of the drainage tube 103 has a first thread 114, and the inner wall of the top cover 104 has a second thread 115, and the first thread 114 is thread-matched with the second thread 115. The top cover 104 is fixed to the upper end of the drainage tube 103 through the cooperation of the first thread 114 and the second thread 115. When the top cover 104 needs to be removed or covered, it only needs to be rotated. With the cooperation of the first thread 114 and the second thread 115, the top cover 104 can be removed or covered, and the liquid in the urinary catheter bag 101 can be discharged through the drainage tube 103.

[0040] When using a urinary catheterization bag 101 structure of the present embodiment, when the patient needs to carry the device outside, the wrapping belt 106 is wrapped around the patient's thigh, and then the limiting rod 108 is pulled to disengage the limiting rod 108 from the groove 112, and then the movable end of the wrapping belt 106 is inserted from the right side of the semicircular guide rail 105. When the wrapping belt 106 is wrapped to a suitable distance, the limiting rod 108 is released, and under the elastic force of the spring 109, the limiting rod 108 passes through the corresponding through hole 113 and returns to the inside of the groove 112 again. Therefore, through the above-mentioned structural setting, the urinary catheterization bag 101 can be fixed on the patient's thigh, which is convenient for the patient to carry the urinary catheterization bag 101 outside. , to avoid indecent phenomena, the setting of the pull ring 111 makes it easy for the user to pull the limit rod 108, which is more convenient for the user to operate, and the top cover 104 is covered on the upper port of the discharge pipe 103, so that the liquid in the urinary catheter bag 101 is blocked to prevent the liquid from spilling, and the top cover 104 is fixed to the upper port of the discharge pipe 103 through the cooperation of the first thread 114 and the second thread 115. When the top cover 104 needs to be removed or covered, it only needs to be rotated. With the cooperation of the first thread 114 and the second thread 115, the top cover 104 can be removed or covered, and the liquid in the urinary catheter bag 101 can be discharged through the discharge pipe 103.

[0041] Second embodiment:

[0042] Based on the first embodiment, please refer to Figures 7 to 11 ,in, Figure 7 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 8 It is an overall front view of the second embodiment of the utility model. Fig. 9 The utility model Figure 8 EE line cross-sectional view, Fig.10 The utility model Figure 8 FF line cross-sectional view, Fig.11 The utility model Fig.10 Enlarged view of the local structure at G.

[0043] The utility model provides a urinary catheterization bag 101 structure, which also includes a soft pad 201 and a sealing ring 202.

[0044] With respect to this specific embodiment, by providing the soft pad 201, the softness of the semicircular guide rail 105 when in contact with the patient's thigh is improved, making it more comfortable for the patient to carry it. By providing the sealing ring 202, the sealing effect of the device is improved to prevent the liquid in the urinary catheter bag 101 from seeping out from the connection between the top cover 104 and the drainage tube 103.

[0045] The cushion 201 is fixedly connected to the front surface of the semicircular guide rail 105. The cushion 201 is provided to improve the softness of the semicircular guide rail 105 when in contact with the patient's thigh, making the patient more comfortable when carrying the device.

[0046] Secondly, the sealing ring 202 is fixedly connected to the inner top wall of the top cover 104, and the sealing ring 202 abuts against the upper end of the drainage tube 103. The sealing ring 202 is provided to improve the sealing effect of the device, and prevent the liquid in the urinary catheter bag 101 from penetrating from the connection between the top cover 104 and the drainage tube 103.

[0047] When using a urinary catheterization bag 101 structure of this embodiment, the soft pad 201 is provided to improve the softness of the semicircular guide rail 105 when it contacts the patient's thigh, making it more comfortable for the patient to carry. The sealing ring 202 is provided to improve the sealing effect of the device, preventing the liquid in the urinary catheterization bag 101 from seeping out from the connection between the top cover 104 and the drainage tube 103.

[0048] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A urinary catheterization bag structure, characterized in that: Including catheter bag, catheter and fixing assembly; The fixing assembly comprises a semicircular guide rail, a winding belt, a shell, a limiting rod, a spring and a circular ring. The inner bottom wall of the semicircular guide rail has a groove. One end of the catheter is communicated with the catheter bag and is located at the upper end of the catheter bag. The semicircular guide rail is fixedly connected to the front surface of the catheter bag. The winding belt is fixedly connected to the left side of the semicircular guide rail. The shell is fixedly connected to the rear surface of the semicircular guide rail and is located on the right side of the catheter bag. One end of the limiting rod passes through the shell and the rear surface of the semicircular guide rail and is located inside the groove. The circular ring is fixedly sleeved on the outside of the limiting rod and is located inside the shell. Two ends of the spring are respectively fixedly connected to the rear inner wall of the shell and the circular ring. The winding belt has a plurality of through holes, and the plurality of through holes are respectively adapted to the limiting rod.

2. The urinary catheter bag structure according to claim 1, characterized in that: The fixing assembly also includes a pull ring, which is fixedly connected to the limiting rod and is located at an end of the limiting rod away from the semicircular guide rail.

3. The urinary catheterization bag structure according to claim 2, characterized in that: The urinary catheterization bag structure also includes a drainage pipe and a top cover. The drainage pipe is communicated with the upper end of the urinary catheterization bag, and the top cover covers the upper end of the drainage pipe.

4. The urinary catheterization bag structure according to claim 3, characterized in that: The outer wall of the liquid discharge pipe has a first thread, the inner wall of the top cover has a second thread, and the first thread is threadably matched with the second thread.

5. The urinary catheterization bag structure according to claim 4, characterized in that: The urinary catheter bag structure also includes a soft pad, which is fixedly connected to the front surface of the semicircular guide rail.

6. The urinary catheterization bag structure according to claim 5, characterized in that: The urinary catheterization bag structure also includes a sealing ring, which is fixedly connected to the inner top wall of the top cover, and the sealing ring abuts against the upper end of the drainage tube.

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