Urethral catheter traction guide device

Abstract

The utility model relates to a catheter traction guide device which comprises elastic shorts. A rigid fixing part is arranged on the front side surface of the shorts; a through guide hole is formed in the front side surface of the fixing part; a preset included angle a is formed between the guide hole and the front side surface of the shorts; the guide hole is communicated with the interior of the shorts; the diameter of the guide hole is matched with the outer diameter of the catheter, and the catheter can slide in the guide hole. The catheter traction device has the advantages that the structure is simple, the operation is convenient, the catheter traction can be effectively guided and limited, and a patient can be well treated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a urinary catheter pulling guide device. Background Art

[0002] After transurethral resection of the prostate, patients are often required to have an indwelling urinary catheter. After surgery, patients may experience bleeding due to urethral injury. At this time, the urinary catheter needs to be pulled outward to make the two ends of the urethra or the connection between the urethra and the bladder neck anastomosis tighter, thereby ensuring that the wound or anastomosis is tighter, reducing bleeding, promoting the healing of the wound or anastomosis, and using the compression of the urinary catheter to stop bleeding.

[0003] However, there is currently a problem in the process of pulling the catheter: since the catheter itself is a soft hose, the pulling process often cannot maintain a stable direction, and the movement direction may be affected by the technical proficiency of different medical staff and deviate, which will lead to poor treatment effects. Utility Model Content

[0004] To this end, the utility model provides a urinary catheter pulling guide device, which mainly solves the technical problem that the prior art cannot maintain a stable direction when pulling the urinary catheter and the movement direction has deviations, resulting in poor treatment effects.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A catheter pulling and guiding device comprises elastic shorts; a rigid fixing portion is provided on the front side of the shorts; a through guide hole is opened on the front side of the fixing portion; a preset angle a is formed between the guide hole and the front side of the shorts; the guide hole is connected to the shorts; the diameter of the guide hole is adapted to the outer diameter of the catheter, and the catheter can slide in the guide hole.

[0007] Preferably, the fixing portion extends into the shorts through the front side of the shorts toward one end of the shorts, and a supporting portion is provided on it; the guide hole passes through the supporting portion and is connected to the shorts; the front side of the supporting portion is connected to the inner wall of the front side of the shorts, and the rear side is in an outwardly raised arc shape.

[0008] Preferably, a fixing plate is sleeved on the outer wall of the fixing portion; and the rear side surface of the fixing plate is fixedly connected to the outer wall of the front side surface of the shorts.

[0009] Preferably, the support portion is made of a flexible material.

[0010] Optionally, the supporting portion is made of silicone rubber.

[0011] Preferably, a Velcro is provided on a side of the fixing portion away from the shorts for sticking and fixing the urinary catheter.

[0012] The utility model has at least the following beneficial effects:

[0013] The invention provides elastic shorts, and a rigid fixing part is provided on the front side of the shorts. A through guide hole is provided on the front side of the fixing part, and the guide hole is connected to the shorts. When in use, the patient puts on the shorts, and the patient's catheter is passed through the guide hole. When the catheter is pulled, the catheter slides in the guide hole, and the catheter is limited by the guide hole, so that the catheter moves smoothly, and the patient is treated well. At the same time, when the catheter passes through the guide hole, the fixing part also protects the catheter, and can prevent discomfort caused by the catheter being pulled by mistake when the patient moves.

[0014] It can be seen that the catheter pulling and guiding device of the utility model has the advantages of simple structure, convenient operation, effective guidance and limitation of the pulling of the catheter, and good treatment for patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly explain the prior art and the present invention, the following briefly introduces the drawings required for describing the prior art and the present invention. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 This is a structural schematic diagram of a urinary catheter pulling and guiding device of the utility model;

[0018] Figure 2 The utility model is an accessory of a urinary catheter pulling guide device Figure 1 AA section view;

[0019] Description of reference numerals:

[0020] 1. Shorts; 2. Fixing portion; 201. Guide hole; 202. Supporting portion; 3. Fixing plate. DETAILED DESCRIPTION

[0021] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0022] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0023] The terms such as "upper", "lower", "left", "right", "middle", etc. used in this application are usually used to facilitate intuitive understanding by comparing with the accompanying drawings, and are not absolute limitations on the positional relationship in the actual product. Without departing from the technical concept disclosed in this application, changes in these relative positional relationships should also be regarded as the scope of this application.

[0024] The utility model provides a urinary catheter pulling guide device, such as Figure 1 , Figure 2 As shown, elastic shorts 1 are provided, and the shorts 1 can be bikini shorts. A rigid fixing part 2 is provided on the front side of the shorts 1. The fixing part 2 can be made of hard plastic and made into a cylindrical shape. A through guide hole 201 is opened on the front side of the fixing part 2. The guide hole 201 and the front side of the shorts 1 have a preset angle a according to actual needs. The guide hole 201 is connected to the shorts 1. The diameter of the guide hole 201 is adapted to the outer diameter of the catheter, and the catheter can slide in the guide hole 201. When using, the patient puts on the shorts 1, and the patient's catheter is passed through the guide hole 201. When the catheter is pulled, the catheter slides in the guide hole 201, and the catheter is limited by the guide hole 201, so that the catheter moves smoothly, and the patient is treated well; at the same time, the catheter passes through the guide hole 201, and the fixing part 2 plays a role in protecting the catheter, which can prevent the discomfort caused by the catheter being pulled by mistake when the patient's body moves.

[0025] Preferably, the fixing portion 2 extends into the shorts 1 through the front side of the shorts 1 toward one end of the shorts 1, and a supporting portion 202 is provided thereon. The guide hole 201 passes through the supporting portion 202 and is connected to the shorts 1. The front side of the supporting portion 202 is connected to the inner wall of the front side of the shorts 1, and the rear side is in an arc shape bulging outward. The supporting portion 202 and the fixing portion 2 can be integrally formed. In this way, when the patient puts on the elastic shorts 1, the supporting portion 202 contacts the patient's body. Under the elastic force of the elastic shorts 1, it is beneficial to support and position the fixing portion 2, which is convenient for operation during traction.

[0026] Preferably, in order to facilitate fixing the fixing part 2 and the shorts 1 together, a fixing plate 3 is provided on the outer wall of the fixing part 2, and the rear side of the fixing plate 3 and the outer wall of the front side of the shorts 1 are adhered and fixed together, and the front side of the shorts 1 is clamped between the supporting part 202 and the fixing plate 3, so that the fixing part 2 is firmly fixed on the shorts 1.

[0027] Preferably, since the support part 202 contacts the human body, in order to improve comfort, the support part 202 is made of a flexible material, such as a silicone rubber material.

[0028] Preferably, in order to fix the catheter and avoid accidental pulling of the catheter when the patient moves, a Velcro is provided on the side of the fixing part 2 away from the shorts 1, and the protruding end of the catheter can be adhered and fixed to the fixing part 2 to protect the catheter and prevent accidental pulling from causing discomfort to the patient.

[0029] The above is a relatively specific and detailed description of the present application through general description and specific embodiments. It should be understood that, based on the technical concept of the present application, several conventional adjustments or further innovations can be made to these specific embodiments; however, as long as they do not deviate from the technical concept of the present application, the technical solutions obtained by these conventional adjustments or further innovations also fall within the scope of protection of the claims of the present application.

Claims

1. A urinary catheter pulling guide device, characterized in that: The invention comprises elastic shorts (1); a rigid fixing portion (2) is provided on the front side of the shorts (1); a through guide hole (201) is provided on the front side of the fixing portion (2); a preset angle a is formed between the guide hole (201) and the front side of the shorts (1); the guide hole (201) is connected to the inside of the shorts (1); the diameter of the guide hole (201) is adapted to the outer diameter of the urinary catheter, and the urinary catheter can slide in the guide hole (201).

2. A urinary catheter pulling guide device according to claim 1, characterized in that: The fixing portion (2) passes through the front side of the shorts (1) toward one end of the shorts (1) and extends into the shorts (1), and a supporting portion (202) is provided on the fixing portion (202); the guide hole (201) passes through the supporting portion (202) and is connected to the shorts (1); the front side of the supporting portion (202) is connected to the inner wall of the front side of the shorts (1), and the rear side is in an outwardly protruding arc shape.

3. A urinary catheter pulling guide device according to claim 2, characterized in that: The outer wall of the fixing portion (2) is sleeved with a fixing plate (3); the rear side of the fixing plate (3) is fixedly connected to the outer wall of the front side of the shorts (1).

4. A urinary catheter pulling guide device according to claim 2, characterized in that: The support portion (202) is made of flexible material.

5. A urinary catheter pulling guide device according to claim 4, characterized in that: The supporting part (202) is made of silicone rubber.

6. A urinary catheter pulling guide device according to any one of claims 1 to 4, characterized in that: The fixing portion (2) is provided with a Velcro strip on a side away from the shorts (1) for sticking and fixing the urinary catheter.

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