CN206414597U - Apparatus is introduced suitable for the catheter of ankylurethria patient - Google Patents
Apparatus is introduced suitable for the catheter of ankylurethria patient Download PDFInfo
- Publication number
- CN206414597U CN206414597U CN201621067139.9U CN201621067139U CN206414597U CN 206414597 U CN206414597 U CN 206414597U CN 201621067139 U CN201621067139 U CN 201621067139U CN 206414597 U CN206414597 U CN 206414597U
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- catheter
- hard
- hard hollow
- shaped structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 63
- 210000003899 penis Anatomy 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 1
- 201000001988 urethral stricture Diseases 0.000 abstract description 27
- 206010065584 Urethral stenosis Diseases 0.000 abstract description 26
- 210000003708 urethra Anatomy 0.000 abstract description 17
- 230000006378 damage Effects 0.000 abstract description 3
- 208000031481 Pathologic Constriction Diseases 0.000 abstract description 2
- 230000036262 stenosis Effects 0.000 abstract description 2
- 208000037804 stenosis Diseases 0.000 abstract description 2
- 230000002485 urinary effect Effects 0.000 description 29
- 238000004806 packaging method and process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 206010013990 dysuria Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 210000000626 ureter Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000007466 Male Infertility Diseases 0.000 description 1
- 206010057672 Male sexual dysfunction Diseases 0.000 description 1
- 208000004680 Rectal Fistula Diseases 0.000 description 1
- 208000006568 Urinary Bladder Calculi Diseases 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 206010002156 anal fistula Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008085 renal dysfunction Effects 0.000 description 1
- 231100000872 sexual dysfunction Toxicity 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
本实用新型为一种适用于尿道狭窄患者的导尿管引入器械，其包括硬质中空管及硅胶导尿管，其特征在于，所述硅胶导尿管设置在硬质中空管内，所述硬质中空管一侧设置纵向贯通开口，硅胶导尿管通过纵向贯通开口放入及移出硬质中空管；所述硬质中空管前端钝形，并在后端设置一方便操作的手柄；所述硅胶导尿管前端从硬质中空管中伸出；所述硬质中空管前端设置符合男性阴茎处的生理弯曲的弯曲部分。所述硬质中空管后端还设置喇叭状结构或者T形结构，该硬质中空管的手柄，中空管及喇叭状结构或者T形结构为一体成型的结构。本实用新型专利可以有效的穿过男性尿道狭窄处，并能适应其生理弯曲，对患者伤害小。
The utility model is a catheter introduction device suitable for patients with urethral stricture, which includes a hard hollow tube and a silicone catheter, and is characterized in that the silicone catheter is arranged in the hard hollow tube, and the One side of the hard hollow tube is provided with a longitudinal through opening, and the silicone catheter is put into and removed from the hard hollow tube through the longitudinal through opening; the front end of the hard hollow tube is blunt, and an easy-to-operate handle; the front end of the silicone catheter protrudes from the hard hollow tube; the front end of the hard hollow tube is provided with a curved part conforming to the physiological curvature of the male penis. The rear end of the hard hollow tube is also provided with a horn-shaped structure or a T-shaped structure, and the handle of the hard hollow tube, the hollow tube and the horn-shaped structure or the T-shaped structure are integrally formed. The utility model patent can effectively pass through the stenosis of the male urethra, adapt to its physiological curvature, and cause little harm to the patient.
Description
技术领域technical field
本实用新型属于输尿管(导尿管)引入用医疗器械，特别是一种针对患有尿道狭窄的男性进行输尿管引入时使用的医疗器械，具体涉及为一种适用于尿道狭窄患者的导尿管引入器械。The utility model belongs to the medical device for introducing ureter (urethral catheter), in particular to a medical device used for introducing ureter for males suffering from urethral stricture, in particular to a catheter for introducing urethra for patients with urethral stricture instrument.
背景技术Background technique
尿道狭窄是多发于男性泌尿外科的常见疾病之一，该类患者的临床表现多样性，患者主要表现为排尿困难、尿潴留、尿路感染、膀胱结石等症状，严重者甚至出现肾功能损害、男性不育及性功能障碍，严重地影响了患者的生活质量，甚至危及患者的生命。Urethral stricture is one of the common diseases that mostly occurs in male urology. The clinical manifestations of this type of patients are diverse. Patients mainly present with symptoms such as dysuria, urinary retention, urinary tract infection, and bladder stones. In severe cases, even renal dysfunction, Male infertility and sexual dysfunction seriously affect the patient's quality of life, and even endanger the patient's life.
排尿困难患者，手术前一般采取导尿引流术，而对于尿道狭窄的患者的导尿引流术，传统的导尿管无法通过男性尿道的狭窄区域，通常需要采用金属导丝内支撑引导硅胶管进入膀胱，但是操作过程中，由于导丝相对软，并且尖锐，在通过狭窄区域时，经常造成导丝从导尿管刺出，损伤尿道，形成大出血、感染、直肠瘘等严重并发症。现有技术还存在一些结构较复杂导尿管引入器械，使用过程操作繁琐。现有技术的导尿管引入器械引入尿道狭窄患者膀胱的效果不好，容易对患者造成伤害。For patients with dysuria, urinary catheterization and drainage are usually performed before surgery. For patients with urethral stricture, traditional urinary catheters cannot pass through the narrow area of the male urethra, and metal guide wire inner support is usually required to guide the silicone tube into it. Bladder, but during the operation, because the guide wire is relatively soft and sharp, when passing through the narrow area, the guide wire is often pierced out of the catheter, damaging the urethra, and causing serious complications such as hemorrhage, infection, and rectal fistula. In the prior art, there are also some catheter introduction devices with complex structures, which are cumbersome to operate during use. The effect of introducing the urinary catheter introduction device in the prior art into the bladder of patients with urethral stricture is not good, and it is easy to cause injury to the patient.
本实用新型的目的是针对现有技术的导尿管引入器械不能很好的引入导尿管，且引入过程中不能很好的保护患者尿道，亦或操作复杂等问题，提供一种适用于尿道狭窄患者的导尿管引入器械。The purpose of this utility model is to provide a catheter suitable for the urethra to solve the problems that the catheter introduction device of the prior art cannot introduce the catheter well, and the patient's urethra cannot be well protected during the introduction process, or the operation is complicated. Catheter introduction device for patients with stenosis.
实用新型内容Utility model content
为了克服现有技术的导尿管引入器械不能很好的引入导尿管，且引入过程中不能很好的保护患者尿道，亦或操作复杂等问题等问题，本实用新型的目的是提供一种能解决上述问题的适用于尿道狭窄患者的导尿管引入器械。In order to overcome the problems that the catheter introduction device in the prior art cannot introduce the catheter well, and the patient's urethra cannot be well protected during the introduction process, or the operation is complicated, etc., the purpose of the utility model is to provide a A urinary catheter introduction device suitable for patients with urethral stricture that can solve the above problems.
本实用新型的目的通过以下技术方案实现：The purpose of this utility model is achieved through the following technical solutions:
一种适用于尿道狭窄患者的导尿管引入器械，其包括硬质中空管及硅胶导尿管，其特征在于，所述硅胶导尿管设置在硬质中空管内，所述硬质中空管一侧设置纵向贯通开口，硅胶导尿管通过纵向贯通开口放入及移出硬质中空管；所述硬质中空管前端钝形，并在后端设置一方便操作的手柄；所述硅胶导尿管前端从硬质中空管中伸出；所述硬质中空管前端设置符合男性阴茎处的生理弯曲的弯曲部分。上述结构可以有效将导尿管引入尿道狭窄的患者体内，并发挥作用。A urinary catheter introduction device suitable for patients with urethral strictures, which includes a rigid hollow tube and a silicone catheter, characterized in that the silicone catheter is set in the rigid hollow tube, and the rigid hollow tube One side of the tube is provided with a longitudinal through opening, through which the silicone urinary catheter is put into and removed from the hard hollow tube; The front end of the silicone catheter protrudes from the hard hollow tube; the front end of the hard hollow tube is provided with a curved part conforming to the physiological curvature of the male penis. The above structure can effectively introduce the urinary catheter into the body of patients with urethral stricture and play a role.
进一步，所述硬质中空管后端设置喇叭状结构或者T形结构，喇叭状结构末端也设置T形，所述喇叭状结构或T形结构连接在硬质中空管上，进一步，所述喇叭状结构或T形结构部分围绕硬质中空管。喇叭状结构及T形结构的设置可以方便操作结束后硬质中空管的取下及操作过程中方便将硅胶导尿管固定到硬质中空管上防止导尿管与硬质中空管位置的相对移动。Further, the rear end of the hard hollow tube is provided with a horn-shaped structure or a T-shaped structure, and the end of the horn-shaped structure is also provided with a T-shaped structure, and the horn-shaped structure or T-shaped structure is connected to the hard hollow tube. Further, the The trumpet-shaped structure or the T-shaped structure partially surrounds the rigid hollow tube. The trumpet-shaped structure and the T-shaped structure can facilitate the removal of the hard hollow tube after the operation and the convenience of fixing the silicone catheter to the hard hollow tube during the operation to prevent the catheter from being connected to the hard hollow tube. Relative movement of position.
进一步，所述喇叭状结构或者T形结构处设置一夹子结构。夹子用于将硅胶导尿管固定于喇叭状结构或者T形结构处，防止硅胶导尿管与硬质中空管位置的相对移动，从而可以有效防止导尿管前端缩入，有效防止硬质中空管对尿道组织造成的损伤。Further, a clip structure is provided at the horn-shaped structure or the T-shaped structure. The clip is used to fix the silicone catheter on the trumpet-shaped structure or T-shaped structure to prevent the relative movement of the silicone catheter and the hard hollow tube, thereby effectively preventing the front end of the catheter from retracting and effectively preventing the hard Damage to the tissue of the urethra by the hollow tube.
进一步，该硬质中空管的手柄，中空管及喇叭状结构或T形结构为一体成型的结构。一体成型的结构减少了相互间的连接结构，使器械使用更方便，牢固。Further, the handle of the hard hollow tube, the hollow tube and the trumpet-shaped structure or the T-shaped structure are integrally formed. The one-piece structure reduces the connection structure between each other, making the device more convenient and firm to use.
进一步，所述纵向贯通开口的开口大小占整个硬质中空管周径的1/4-1/3。合适的开口大小可以有效将硅胶导尿管放入及移出硬质中空管。Further, the size of the longitudinal through opening accounts for 1/4-1/3 of the circumference of the entire rigid hollow tube. Appropriate opening size can effectively put the silicone catheter into and out of the rigid hollow tube.
进一步，所述纵向贯通开口的开口大小占整个硬质中空管周径的优选比例为1/3。Further, the preferred ratio of the opening size of the longitudinal through opening to the circumference of the entire rigid hollow tube is 1/3.
进一步，所述硬质中空管管径略大于硅胶导尿管外径。此种设置可以进一步，保证硅胶导尿管与硬质中空管结合时位置的相对稳定，防止发生相对移动。Further, the diameter of the rigid hollow tube is slightly larger than the outer diameter of the silicone catheter. This setting can further ensure the relative stability of the position of the silicone catheter when it is combined with the hard hollow tube, and prevent relative movement.
进一步，所述手柄扁平状，方便手术时抓握操作。Further, the handle is flat, which is convenient for grasping and operation during operation.
进一步，所述硬质中空管的材质可以选用任意硬质材料，如硬质金属材质，硬质塑料材质，其中优选为医用不锈钢材质。Further, the material of the hard hollow tube can be any hard material, such as hard metal, hard plastic, among which medical stainless steel is preferred.
进一步，所述导尿管引入器械设置不同的管径型号。不同型号的设置可以满足不同患者的需要。Further, the catheter introduction device is provided with different diameter models. Different models of settings can meet the needs of different patients.
进一步，所述导尿管引入器械设置F12，F14，F16，F18，F20，F22，F24 等相关型号。Further, the catheter introduction device is provided with F12, F14, F16, F18, F20, F22, F24 and other related models.
进一步，消毒好适的导尿管引入器械设置于一合适大小的包装袋内。Further, the sterilized catheter introduction device is arranged in a packaging bag of a suitable size.
进一步，所述包装内的导尿管引入器械的硬质中空管及硅胶导尿管为套接好的结构，夹子单独设置在包装袋内。Further, the rigid hollow tube and the silicone catheter of the urinary catheter introduction device in the package are socketed structures, and the clips are separately arranged in the packaging bag.
进一步，所述导尿管引入器械为一次性医疗器械。Further, the catheter introducing device is a disposable medical device.
使用时，将引入器械从包装袋中取出，稍微调整一下硬质中空管及硅胶导尿管的相对位置，使硅胶导尿管的前头从硬质中空管中伸出，并将夹子夹在喇叭状结构或者T形结构处，防止硬质中空管及硅胶导尿管位置的相对移动；设置好后将引入器械慢慢通过患有尿道狭窄患者的尿道，并利用弯曲部分慢慢通过男性的尿道的生理弯曲处及狭窄的尿道处，待硅胶导尿管到达膀胱后停止插入；后通过充气或充水装置给气囊或水囊结构充气或充水，使硅胶导尿管固定于膀胱内；后慢慢后撤硬质中空管，喇叭口的设置可以方便撤出硬质硅胶管，完成导尿管的引入，后在导尿管末端连接储尿袋。When in use, take the introduction device out of the packaging bag, slightly adjust the relative position of the hard hollow tube and the silicone catheter, so that the front end of the silicone catheter protrudes from the hard hollow tube, and clamp the clip At the trumpet-shaped structure or T-shaped structure, prevent the relative movement of the hard hollow tube and the silicone catheter; after setting, slowly pass the introduction device through the urethra of patients with urethral stricture, and use the curved part to slowly pass through The physiological curvature of the male urethra and the narrow urethra, stop inserting the silicone catheter after it reaches the bladder; then inflate or fill the air bag or water bag structure with an inflatable or water-filled device to fix the silicone catheter in the bladder Inside; slowly withdraw the hard hollow tube, the setting of the bell mouth can facilitate the withdrawal of the hard silicone tube, complete the introduction of the catheter, and finally connect the urine storage bag at the end of the catheter.
与现有技术相比，本实用新型适用于尿道狭窄患者的导尿管引入器械为一体成型，强度更高，不会出现机械故障，操作更加简单实用；弯曲部分的设置可以使导尿管顺利通过尿道的生理弯曲；硬质中空管与硅胶导尿管的位置设定可以保证导尿管顺利的通过狭窄区域，且又不伤害尿道；纵向贯通开口及喇叭状结构或者T形结构的设置可以保证引入导尿管后，硬质中空管的有效退出，喇叭状结构或者T形结构及夹子结构的设置可以保证在进入时导尿管与硬质中空管位置的稳定性。总之该结构可以很好实现将导尿管引入尿道狭窄病人膀胱中的效果。Compared with the prior art, the utility model is applicable to the catheter introduction device for patients with urethral stricture, which is integrally formed, has higher strength, no mechanical failure, and is more simple and practical to operate; the setting of the curved part can make the catheter go smoothly. Through the physiological curvature of the urethra; the position setting of the hard hollow tube and the silicone catheter can ensure that the catheter passes through the narrow area smoothly without damaging the urethra; the longitudinal through opening and the setting of the trumpet-shaped structure or T-shaped structure It can ensure the effective exit of the hard hollow tube after the catheter is introduced, and the setting of the trumpet structure or the T-shaped structure and the clip structure can ensure the stability of the position of the catheter and the hard hollow tube when entering. In a word, this structure can well realize the effect of introducing the catheter into the bladder of patients with urethral stricture.
附图说明Description of drawings
图1为本实用新型实施例1整体结构示意图；Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;
图2为本实用新型实施例1硬质中空管结构示意图；Fig. 2 is a schematic structural view of the rigid hollow tube of Embodiment 1 of the present utility model;
图3为本实用新型实施例2整体结构示意图；3 is a schematic diagram of the overall structure of Embodiment 2 of the present invention;
图4为本实用新型实施例2硬质中空管结构示意图；Fig. 4 is a schematic structural diagram of a rigid hollow tube in Embodiment 2 of the utility model;
图中，1、硬质中空管；11、纵向贯通开口；12、喇叭状结构；13、手柄；14、弯曲部分；15、T形结构；2、硅胶导尿管；3、夹子。In the figure, 1. hard hollow tube; 11. longitudinal through opening; 12. trumpet-shaped structure; 13. handle; 14. curved part; 15. T-shaped structure; 2. silicone catheter; 3. clip.
具体实施方式detailed description
由于硅胶导尿管使用现有技术的结构，本实用新型未给出硅胶导尿管具体结构。未给出结构可参考现有技术的硅胶导尿管。Because the silica gel catheter uses the structure of the prior art, the utility model does not provide the specific structure of the silica gel catheter. If the structure is not given, reference may be made to the silicone urinary catheter in the prior art.
实施例1一种适用于尿道狭窄患者的导尿管引入器械Example 1 A urinary catheter introduction device suitable for patients with urethral stricture
一种适用于尿道狭窄患者的导尿管引入器械，其包括硬质中空管1及硅胶导尿管2，其特征在于，硅胶导尿管2设置在硬质中空管1内，硬质中空管1一侧设置纵向贯通开口11，硅胶导尿管2通过纵向贯通开口11放入及移出硬质中空管1；硬质中空管1前端钝形，并在后端设置一方便操作的手柄13；硅胶导尿管2前端从硬质中空管1中伸出；硬质中空管1前端设置符合男性阴茎处的生理弯曲的弯曲部分14；硬质中空管1后端连接T形结构15，T形结构15部分环绕连接硬质中空管1，T形结构15处设置一夹子3，防止进入尿道后硅胶导尿管2与硬质中空管1相对移动。硬质中空管1的手柄13，中空管及喇叭状结构12为一体成型的结构。一体成型的结构减少了相互间的连接结构，使器械使用更方便，牢固。纵向贯通开口11的开口大小占整个硬质中空管1周径的1/4。合适的开口大小可以有效将硅胶导尿管2放入及移出硬质中空管1。硬质中空管1管径略大于硅胶导尿管2外径。此种设置可以保证硅胶导尿管2与硬质中空管1结合时位置的相对稳定，防止发生相对移动。硬质中空管1的材质可以选用医用不锈钢材质。适用于尿道狭窄患者的导尿管引入器械设置F12，F14，F16，F18、F20相关型号。上述结构可以有效将导尿管引入尿道狭窄的患者体内，并发挥作用。A catheter introduction device suitable for patients with urethral stricture, which includes a rigid hollow tube 1 and a silicone catheter 2, characterized in that the silicone catheter 2 is set in the rigid hollow tube 1, the rigid One side of the hollow tube 1 is provided with a longitudinal through opening 11, and the silicone catheter 2 is put into and removed from the hard hollow tube 1 through the longitudinal through opening 11; the front end of the hard hollow tube 1 is blunt, and a convenient The handle 13 for operation; the front end of the silicone catheter 2 protrudes from the hard hollow tube 1; the front end of the hard hollow tube 1 is provided with a curved part 14 that conforms to the physiological curvature of the male penis; the rear end of the hard hollow tube 1 Connect the T-shaped structure 15, the T-shaped structure 15 partially surrounds and connects the hard hollow tube 1, and a clip 3 is set at the T-shaped structure 15 to prevent the relative movement of the silicone catheter 2 and the hard hollow tube 1 after entering the urethra. The handle 13 of the hard hollow tube 1, the hollow tube and the horn-shaped structure 12 are integrally formed. The one-piece structure reduces the connection structure between each other, making the device more convenient and firm to use. The opening size of the longitudinal through opening 11 accounts for 1/4 of the circumference of the entire rigid hollow tube 1 . A suitable opening size can effectively put the silicone catheter 2 into and remove the hard hollow tube 1 . The diameter of the hard hollow tube 1 is slightly larger than the outer diameter of the silicone urinary catheter 2 . This setting can ensure the relatively stable position when the silicone catheter 2 is combined with the hard hollow tube 1 and prevent relative movement. The material of the hard hollow tube 1 can be selected from medical stainless steel. The urinary catheter introduction device suitable for patients with urethral stricture is equipped with F12, F14, F16, F18, and F20 related models. The above structure can effectively introduce the urinary catheter into the body of patients with urethral stricture and play a role.
实施例2一种适用于尿道狭窄患者的导尿管引入器械Example 2 A urinary catheter introduction device suitable for patients with urethral stricture
一种适用于尿道狭窄患者的导尿管引入器械，其包括硬质中空管1及硅胶导尿管2，其特征在于，硅胶导尿管2设置在硬质中空管1内，硬质中空管1一侧设置纵向贯通开口11，硅胶导尿管2通过纵向贯通开口11放入及移出硬质中空管1；硬质中空管1前端钝形，并在后端设置一方便操作的手柄13；硅胶导尿管2前端从硬质中空管1中伸出；硬质中空管1前端设置符合男性阴茎处的生理弯曲的弯曲部分14；硬质中空管1后端连接喇叭状结构12，喇叭状结构12末端设置T形，喇叭状结构12部分环绕连接硬质中空管1；另外喇叭状结构12处设置一夹子3，防止进入尿道后硅胶导尿管2与硬质中空管1相对移动。上述结构可以有效将导尿管引入尿道狭窄的患者体内，并发挥作用。该硬质中空管1的手柄13，中空管及喇叭状结构12为一体成型的结构。一体成型的结构减少了相互间的连接结构，使器械使用更方便，牢固。纵向贯通开口11的开口大小占整个硬质中空管1周径的1/3。合适的开口大小可以有效将硅胶导尿管2放入及移出硬质中空管1。硬质中空管1管径略大于硅胶导尿管2外径。此种设置可以保证硅胶导尿管2与硬质中空管1结合时位置的相对稳定，防止发生相对移动。硬质中空管1的材质可以选用医用不锈钢材质。适用于尿道狭窄患者的导尿管引入器械设置F12，F14，F16，F18、F20相关型号。上述结构可以有效将导尿管引入尿道狭窄的患者体内，并发挥作用。A catheter introduction device suitable for patients with urethral stricture, which includes a rigid hollow tube 1 and a silicone catheter 2, characterized in that the silicone catheter 2 is set in the rigid hollow tube 1, the rigid One side of the hollow tube 1 is provided with a longitudinal through opening 11, and the silicone catheter 2 is put into and removed from the hard hollow tube 1 through the longitudinal through opening 11; the front end of the hard hollow tube 1 is blunt, and a convenient The handle 13 for operation; the front end of the silicone catheter 2 protrudes from the hard hollow tube 1; the front end of the hard hollow tube 1 is provided with a curved part 14 that conforms to the physiological curvature of the male penis; the rear end of the hard hollow tube 1 Connect the horn-shaped structure 12, the end of the horn-shaped structure 12 is set in a T shape, and the horn-shaped structure 12 is partially connected to the hard hollow tube 1; in addition, a clip 3 is set at the horn-shaped structure 12 to prevent the silicone catheter 2 from entering the urethra. The hard hollow tube 1 moves relatively. The above structure can effectively introduce the urinary catheter into the body of patients with urethral stricture and play a role. The handle 13 of the rigid hollow tube 1, the hollow tube and the trumpet-shaped structure 12 are integrally formed. The one-piece structure reduces the connection structure between each other, making the device more convenient and firm to use. The opening size of the longitudinal through opening 11 accounts for 1/3 of the circumference of the entire rigid hollow tube 1 . A suitable opening size can effectively put the silicone catheter 2 into and remove the hard hollow tube 1 . The diameter of the hard hollow tube 1 is slightly larger than the outer diameter of the silicone urinary catheter 2 . This setting can ensure the relatively stable position when the silicone catheter 2 is combined with the hard hollow tube 1 and prevent relative movement. The material of the hard hollow tube 1 can be selected from medical stainless steel. The urinary catheter introduction device suitable for patients with urethral stricture is equipped with F12, F14, F16, F18, and F20 related models. The above structure can effectively introduce the urinary catheter into the body of patients with urethral stricture and play a role.
实施例3一种适用于尿道狭窄患者的导尿管引入器械Example 3 A urinary catheter introduction device suitable for patients with urethral stricture
一种适用于尿道狭窄患者的导尿管引入器械，其包括硬质中空管1及硅胶导尿管2，其特征在于，硅胶导尿管2设置在硬质中空管1内，硬质中空管1一侧设置纵向贯通开口11，硅胶导尿管2通过纵向贯通开口11放入及移出硬质中空管1；硬质中空管1前端钝形，并在后端设置一方便操作的手柄13；硅胶导尿管2前端从硬质中空管1中伸出；硬质中空管1前端设置符合男性阴茎处的生理弯曲的弯曲部分14；硬质中空管1后端连接喇叭状结构12，喇叭状结构12末端设置T形，喇叭状结构12部分环绕连接硬质中空管1；另外喇叭状结构12处设置一夹子3，防止进入尿道是硅胶导尿管2与硬质中空管1相对移动。上述结构可以有效将导尿管引入尿道狭窄的患者体内，并发挥作用。该硬质中空管1的手柄13，中空管及喇叭状结构12为一体成型的结构。一体成型的结构减少了相互间的连接结构，使器械使用更方便，牢固。纵向贯通开口11的开口大小占整个硬质中空管1周径的1/3。合适的开口大小可以有效将硅胶导尿管2放入及移出硬质中空管1。硬质中空管1管径略大于硅胶导尿管2外径。此种设置可以保证硅胶导尿管2与硬质中空管1结合时位置的相对稳定，防止发生相对移动。硬质中空管1的材质可以选用医用不锈钢材质。导尿管引入器械设置F12，F14，F16， F18、F20相关型号。消毒好的导尿管引入器械设置于一合适大小的包装袋内。包装内的导尿管引入器械的硬质中空管1及硅胶导尿管2为套接好的结构，夹子 3单独设置在包装袋内。A catheter introduction device suitable for patients with urethral stricture, which includes a rigid hollow tube 1 and a silicone catheter 2, characterized in that the silicone catheter 2 is set in the rigid hollow tube 1, the rigid One side of the hollow tube 1 is provided with a longitudinal through opening 11, and the silicone catheter 2 is put into and removed from the hard hollow tube 1 through the longitudinal through opening 11; the front end of the hard hollow tube 1 is blunt, and a convenient The handle 13 for operation; the front end of the silicone catheter 2 protrudes from the hard hollow tube 1; the front end of the hard hollow tube 1 is provided with a curved part 14 that conforms to the physiological curvature of the male penis; the rear end of the hard hollow tube 1 Connect the horn-shaped structure 12, the end of the horn-shaped structure 12 is set in a T shape, and the horn-shaped structure 12 is partially connected to the hard hollow tube 1; in addition, a clip 3 is set at the horn-shaped structure 12 to prevent it from entering the urethra. The hard hollow tube 1 moves relatively. The above structure can effectively introduce the urinary catheter into the body of patients with urethral stricture and play a role. The handle 13 of the rigid hollow tube 1, the hollow tube and the trumpet-shaped structure 12 are integrally formed. The one-piece structure reduces the connection structure between each other, making the device more convenient and firm to use. The opening size of the longitudinal through opening 11 accounts for 1/3 of the circumference of the entire rigid hollow tube 1 . A suitable opening size can effectively put the silicone catheter 2 into and remove the hard hollow tube 1 . The diameter of the hard hollow tube 1 is slightly larger than the outer diameter of the silicone urinary catheter 2 . This setting can ensure the relatively stable position when the silicone catheter 2 is combined with the hard hollow tube 1 and prevent relative movement. The material of the hard hollow tube 1 can be selected from medical stainless steel. The catheter introduction device is equipped with F12, F14, F16, F18, F20 related models. The sterilized urinary catheter introduction instrument is arranged in a packaging bag of a suitable size. The hard hollow tube 1 and the silicone catheter 2 of the urinary catheter introduction device in the package are socketed structures, and the clip 3 is separately arranged in the packaging bag.
实施例4一种适用于尿道狭窄患者的导尿管引入器械Example 4 A urinary catheter introduction device suitable for patients with urethral stricture
一种适用于尿道狭窄患者的导尿管引入器械，其包括硬质中空管1及硅胶导尿管2，其特征在于，硅胶导尿管2设置在硬质中空管1内，硬质中空管1一侧设置纵向贯通开口11，硅胶导尿管2通过纵向贯通开口11放入及移出硬质中空管1；硬质中空管1前端钝形，并在后端设置一方便操作的手柄13；硅胶导尿管2前端从硬质中空管1中伸出；硬质中空管1前端设置符合男性阴茎处的生理弯曲的弯曲部分14；硬质中空管1后端连接T形结构15，T形结构15部分环绕连接硬质中空管1；另外T形结构15处设置一夹子3，防止进入尿道是硅胶导尿管2与硬质中空管1相对移动。上述结构可以有效将导尿管引入尿道狭窄的患者体内，并发挥作用。该硬质中空管1的手柄13，中空管及喇叭状结构12为一体成型的结构。一体成型的结构减少了相互间的连接结构，使器械使用更方便，牢固。纵向贯通开口11的开口大小占整个硬质中空管1周径的1/3。合适的开口大小可以有效将硅胶导尿管2放入及移出硬质中空管1。硬质中空管1管径略大于硅胶导尿管2外径。此种设置可以保证硅胶导尿管2与硬质中空管1结合时位置的相对稳定，防止发生相对移动。硬质中空管1的材质可以选用医用不锈钢材质。导尿管引入器械设置F12，F14，F16，F18、F20相关型号。消毒好的导尿管引入器械设置于一合适大小的包装袋内。包装内的导尿管引入器械的硬质中空管1 及硅胶导尿管2为套接好的结构，夹子3单独设置在包装袋内。导尿管引入器械为一次性医疗器械。A catheter introduction device suitable for patients with urethral stricture, which includes a rigid hollow tube 1 and a silicone catheter 2, characterized in that the silicone catheter 2 is set in the rigid hollow tube 1, the rigid One side of the hollow tube 1 is provided with a longitudinal through opening 11, and the silicone catheter 2 is put into and removed from the hard hollow tube 1 through the longitudinal through opening 11; the front end of the hard hollow tube 1 is blunt, and a convenient The handle 13 for operation; the front end of the silicone catheter 2 protrudes from the hard hollow tube 1; the front end of the hard hollow tube 1 is provided with a curved part 14 that conforms to the physiological curvature of the male penis; the rear end of the hard hollow tube 1 Connect the T-shaped structure 15, the T-shaped structure 15 partially surrounds and connects the hard hollow tube 1; in addition, a clip 3 is set at the T-shaped structure 15 to prevent the relative movement of the silicone catheter 2 and the hard hollow tube 1 from entering the urethra. The above structure can effectively introduce the urinary catheter into the body of patients with urethral stricture and play a role. The handle 13 of the rigid hollow tube 1, the hollow tube and the trumpet-shaped structure 12 are integrally formed. The one-piece structure reduces the connection structure between each other, making the device more convenient and firm to use. The opening size of the longitudinal through opening 11 accounts for 1/3 of the circumference of the entire rigid hollow tube 1 . A suitable opening size can effectively put the silicone catheter 2 into and remove the hard hollow tube 1 . The diameter of the hard hollow tube 1 is slightly larger than the outer diameter of the silicone urinary catheter 2 . This setting can ensure the relatively stable position when the silicone catheter 2 is combined with the hard hollow tube 1 and prevent relative movement. The material of the hard hollow tube 1 can be selected from medical stainless steel. The catheter introduction device is equipped with F12, F14, F16, F18, F20 related models. The sterilized urinary catheter introduction instrument is arranged in a packaging bag of a suitable size. The rigid hollow tube 1 and the silicone catheter 2 of the urinary catheter introduction device in the package are socketed structures, and the clip 3 is separately arranged in the packaging bag. The urinary catheter introduction device is a single-use medical device.
上述实施例的说明只是用于理解本实用新型。应当指出，对于本领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以对本实用新型进行若干改进，这些改进也将落入本实用新型权利要求的保护范围内。The description of the above embodiment is only for understanding the utility model. It should be pointed out that those skilled in the art can make some improvements to the utility model without departing from the principle of the utility model, and these improvements will also fall within the protection scope of the claims of the utility model.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067139.9U CN206414597U (en) | 2016-09-21 | 2016-09-21 | Apparatus is introduced suitable for the catheter of ankylurethria patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067139.9U CN206414597U (en) | 2016-09-21 | 2016-09-21 | Apparatus is introduced suitable for the catheter of ankylurethria patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414597U true CN206414597U (en) | 2017-08-18 |
Family
ID=59578043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621067139.9U Expired - Fee Related CN206414597U (en) | 2016-09-21 | 2016-09-21 | Apparatus is introduced suitable for the catheter of ankylurethria patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173025A (en) * | 2018-09-28 | 2019-01-11 | 重庆医科大学附属儿童医院 | Urethreurynter |
-
2016
- 2016-09-21 CN CN201621067139.9U patent/CN206414597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173025A (en) * | 2018-09-28 | 2019-01-11 | 重庆医科大学附属儿童医院 | Urethreurynter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202537720U (en) | Ureteral stent device | |
| CN107376100A (en) | Infant anus rectum supporting drainage pipe | |
| CN106345039B (en) | Catheter introduction device | |
| CN111481261A (en) | Ureteroscope urethral sheath | |
| CN206414597U (en) | Apparatus is introduced suitable for the catheter of ankylurethria patient | |
| CN204971724U (en) | Ureteral stent | |
| CN210992517U (en) | A small auxiliary device for catheter placement | |
| CN206543217U (en) | A kind of ureter rack tube displacement apparatus | |
| CN212346651U (en) | A ureteroscopic urethral sheath | |
| CN205994847U (en) | Ureter tube placing device under peritoneoscope | |
| CN102580224B (en) | Urethral catheter and ureteral stent device comprising same | |
| CN203556045U (en) | Double-cavity nose bile drainage tube | |
| CN215386839U (en) | Ureter bracket | |
| CN211132648U (en) | catheter dilator | |
| CN203591514U (en) | A new type of cystostomy tube | |
| CN202537722U (en) | Urinary catheter and catheter bracket device containing same | |
| CN209967373U (en) | Stenosis dilatation guide device | |
| CN201888982U (en) | Pelvis drainage and ureter stent integrated tube | |
| CN207722151U (en) | One kind being convenient for fixed catheter | |
| CN202802483U (en) | Magnetic double-J-pipe and pipe puller | |
| CN213131499U (en) | Ureter internal drainage device | |
| CN205411892U (en) | Drainage tube with anti -drop with prevent stifled function | |
| CN211485112U (en) | Simple ureteral stent taking instrument | |
| CN204543210U (en) | A kind of New Kidney stoma | |
| CN211584839U (en) | Novel catheter capable of preventing blood clots from blocking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |