CN204684285U - A kind of puncturing drainage apparatus being suitable for kidney contusion - Google Patents
A kind of puncturing drainage apparatus being suitable for kidney contusion Download PDFInfo
- Publication number
- CN204684285U CN204684285U CN201520288289.1U CN201520288289U CN204684285U CN 204684285 U CN204684285 U CN 204684285U CN 201520288289 U CN201520288289 U CN 201520288289U CN 204684285 U CN204684285 U CN 204684285U
- Authority
- CN
- China
- Prior art keywords
- contusion
- puncture needle
- hollow
- kidney
- snare
- 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
- 206010023413 Kidney contusion Diseases 0.000 title claims 5
- 239000000463 material Substances 0.000 claims description 3
- 210000003734 kidney Anatomy 0.000 abstract description 14
- 208000034693 Laceration Diseases 0.000 abstract description 11
- 208000034656 Contusions Diseases 0.000 abstract description 9
- 230000009519 contusion Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
- 206010011732 Cyst Diseases 0.000 description 3
- 206010063045 Effusion Diseases 0.000 description 3
- 206010061481 Renal injury Diseases 0.000 description 3
- 206010000269 abscess Diseases 0.000 description 3
- 208000031513 cyst Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 238000013059 nephrectomy Methods 0.000 description 3
- 206010015866 Extravasation Diseases 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000036251 extravasation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 208000003322 Coinfection Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000000244 kidney pelvis Anatomy 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011328 necessary treatment Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
本实用新型涉及医疗器械领域，具体涉及一种适于肾挫裂伤的穿刺引流装置，包括可抽拉的中空穿刺针和套接在其外的中空引流导管，所述中空引流导管末端设有筒形接件；所述中空穿刺针的末端插接有柱形插件，顶端设有通孔，前端设有弹性伞状圈套；所述弹性伞状圈套的伞口开向中空穿刺针顶端。本实用新型的有益效果是，可精确定位穿刺针位置，在引流的同时可包裹保护受损肾脏，适于肾挫裂伤的穿刺引流。
The utility model relates to the field of medical equipment, in particular to a puncture and drainage device suitable for renal contusion and laceration. A cylindrical connector; the end of the hollow puncture needle is plugged with a cylindrical insert, the top is provided with a through hole, and the front end is provided with an elastic umbrella-shaped snare; the opening of the elastic umbrella-shaped snare opens to the top of the hollow puncture needle. The beneficial effect of the utility model is that the position of the puncture needle can be accurately positioned, and the damaged kidney can be wrapped and protected during drainage, and is suitable for puncture and drainage of renal contusion and laceration.
Description
技术领域technical field
本实用新型涉及医疗器械领域，具体涉及一种适于肾挫裂伤的穿刺引流装置。The utility model relates to the field of medical equipment, in particular to a puncture and drainage device suitable for renal contusion and laceration.
背景技术Background technique
临床上治疗积液、脓肿或坏死，如肝胆脓肿、肾或膀胱、胸腹腔积液等，通常采用的方法是将穿刺引流针在导管的导引下，植入人体积液、脓肿、坏死等病变部位，注入生理盐水稀释病变部位，然后将稀释后的积液导引排出体外。In clinical treatment of effusion, abscess or necrosis, such as hepatobiliary abscess, kidney or bladder, pleural and peritoneal effusion, etc., the usual method is to insert a puncture and drainage needle into the body fluid, abscess, necrosis, etc. under the guidance of a catheter For the lesion, inject physiological saline to dilute the lesion, and then guide the diluted effusion out of the body.
闭合性肾损伤是腹部闭合性损伤的常见病症，近年来，闭合性肾损伤人数明显增加，重度肾损伤人常伴有尿外渗，如果尿液引流不畅，尿路上皮可沿尿性囊肿形成假性上皮膜，是重度肾挫裂伤后常出现的并发症，由于与集合系统相通，随着时间延长通常囊肿会缓慢增大而产生相应症状，并可能继发感染、出血等，早期探查手术，又可能导致较高的肾脏切除率；因此迫切需要有一种既能起到引流肾周围血肿及尿外渗，又能起到固定及保护多发肾裂伤的一种装置，从而起到引流及避免肾裂伤加重作用，减少肾切除率。肾周尿囊肿的治疗除抗感染等必要治疗外，充分引流外渗尿液，减少肾盂内压力是必要的。一般采用外引流术，在局麻下小切口置管引流或经皮囊肿穿刺置管引流，随着超声介入的不断发展，超声引导下经皮穿刺、囊肿内置管引流在临床应用越来越多，并逐渐代替开放手术。在超声引导下穿刺准确率高，能观察到强回声的针尖刺入无回声的囊内。但目前还没有既可引流又具有保护作用的穿刺引流装置，如果可以实现引流的同时保护受损肾脏，可大大减少手术创伤，降低因创伤造成的肾脏切除机率。Closed renal injury is a common symptom of abdominal closed injury. In recent years, the number of patients with closed renal injury has increased significantly. People with severe renal injury are often accompanied by urinary extravasation. The formation of pseudoepithelial membrane is a common complication after severe renal contusion and laceration. Because it communicates with the collecting system, the cyst will usually increase slowly over time and produce corresponding symptoms, and may cause secondary infection and bleeding. Exploratory surgery may lead to a higher nephrectomy rate; therefore, there is an urgent need for a device that can not only drain hematoma and urine extravasation around the kidney, but also fix and protect multiple renal lacerations, so as to Drainage and avoid the aggravation of renal laceration, reduce the rate of nephrectomy. In addition to the necessary treatment such as anti-infection, it is necessary to adequately drain the extravasated urine and reduce the pressure in the renal pelvis. External drainage is generally used, with small incision catheter drainage under local anesthesia or percutaneous cyst puncture catheter drainage. With the continuous development of ultrasound intervention, ultrasound-guided percutaneous puncture and cyst drainage are more and more clinically applied. , and gradually replace open surgery. Under the guidance of ultrasound, the accuracy of puncture is high, and it can be observed that the needle tip with strong echo penetrates into the anechoic capsule. However, there is currently no puncture and drainage device that can both drain and protect the damaged kidney. If it can achieve drainage while protecting the damaged kidney, it can greatly reduce surgical trauma and reduce the chance of nephrectomy due to trauma.
实用新型内容Utility model content
本实用新型的目的是提供一种可精确定位穿刺针位置，在引流的同时可包裹保护受损肾脏的适于肾挫裂伤的穿刺引流装置，以解决上述背景技术中提出的问题。The purpose of this utility model is to provide a puncture and drainage device suitable for renal contusion and laceration, which can accurately locate the position of the puncture needle, and can wrap and protect the damaged kidney while draining, so as to solve the problems raised in the above-mentioned background technology.
本实用新型的技术方案为：一种适于肾挫裂伤的穿刺引流装置，包括可抽拉的中空穿刺针和套接在其外的中空引流导管，所述中空引流导管末端设有筒形接件；所述中空穿刺针的末端插接有柱形插件，顶端设有通孔，前端设有弹性伞状圈套；所述弹性伞状圈套的伞口开向中空穿刺针顶端。The technical scheme of the utility model is: a puncture and drainage device suitable for renal contusion and laceration, including a drawable hollow puncture needle and a hollow drainage catheter sleeved outside it, and the end of the hollow drainage catheter is provided with a cylindrical connector; the end of the hollow puncture needle is plugged with a cylindrical insert, the top is provided with a through hole, and the front end is provided with an elastic umbrella-shaped snare; the opening of the elastic umbrella-shaped snare opens to the top of the hollow puncture needle.
作为优选，所述柱形插件的末端设置有旋转捏柄。可通过旋转捏柄，控制中空穿刺针的旋进或旋出。相比直接抽拉，旋转捏柄的控制精度更高，在进行精密手术时更加实用。Preferably, a rotary handle is provided at the end of the cylindrical insert. The screwing in and out of the hollow puncture needle can be controlled by rotating the handle. Compared with direct pulling, the control precision of the rotating handle is higher, which is more practical in precision surgery.
作为优选，所述弹性伞状圈套为软质PVC材料，当中空穿刺针抽入时，弹性伞状圈套随中空穿刺针一起被拉入到中空引流导管内部，紧密贴合在中空引流导管内壁；当中空穿刺针推出时，弹性伞状圈套张开，可包裹保护受损肾脏。Preferably, the elastic umbrella-shaped snare is made of soft PVC material, and when the hollow puncture needle is drawn in, the elastic umbrella-shaped snare is pulled into the hollow drainage catheter together with the hollow puncture needle, and closely fits on the inner wall of the hollow drainage catheter; When the hollow puncture needle is pushed out, the elastic umbrella-shaped snare opens to wrap and protect the damaged kidney.
作为优选，所述弹性伞状圈套打开状态的伞口直径为3-6厘米，弹性伞状圈套的打开大小可根据患者的病情等情况由医护人员进行选择。Preferably, the opening diameter of the elastic umbrella-shaped snare in the open state is 3-6 cm, and the opening size of the elastic umbrella-shaped snare can be selected by medical personnel according to the patient's condition and other conditions.
作为优选，所述弹性伞状圈套打开状态形成的角度为90度到180度，可起到较好的包裹保护作用。Preferably, the angle formed by the elastic umbrella-shaped snare in the opened state is 90 degrees to 180 degrees, which can play a better role in wrapping protection.
本实用新型在使用时，弹性伞状圈套起初位于中空引流导管的内部，引流导管插入腹腔病患部位后，在超声引导下准确找到受损肾脏的位置，推出中空穿刺针的同时，弹性伞状圈套张开，在抽出积液的同时可包裹保护受损肾脏。When the utility model is in use, the elastic umbrella-shaped snare is initially located inside the hollow drainage catheter. After the drainage catheter is inserted into the abdominal cavity patient, the position of the damaged kidney is accurately found under the guidance of ultrasound, and the hollow puncture needle is pushed out. The snare opens to wrap and protect the damaged kidney while pumping out the fluid.
本实用新型的有益效果是，可精确定位穿刺针位置，在引流的同时可包裹保护受损肾脏，适于肾挫裂伤的穿刺引流。The beneficial effect of the utility model is that the position of the puncture needle can be accurately positioned, and the damaged kidney can be wrapped and protected during drainage, and is suitable for puncture and drainage of renal contusion and laceration.
附图说明Description of drawings
图1为本实用新型的未使用状态剖视图。Fig. 1 is a sectional view of the utility model in an unused state.
图2为本实用新型的使用状态剖视图。Fig. 2 is a cross-sectional view of the utility model in use.
图3为本实用新型的弹性伞状圈套打开状态立体图。Fig. 3 is a perspective view of the opened state of the elastic umbrella-shaped snare of the present invention.
图中，1：中空穿刺针，2：中空引流导管，3：筒形接件，4：柱形插件，5：弹性伞状圈套，6：通孔，7：旋转捏柄。In the figure, 1: hollow puncture needle, 2: hollow drainage catheter, 3: cylindrical connector, 4: cylindrical insert, 5: elastic umbrella-shaped snare, 6: through hole, 7: rotating handle.
具体实施方式Detailed ways
以下结合附图对本实用新型作进一步说明。Below in conjunction with accompanying drawing, the utility model is further described.
实施例1：Example 1:
本实施例的一种适于肾挫裂伤的穿刺引流装置，包括可抽拉的中空穿刺针1和套接在其外的中空引流导管2，所述中空引流导管2末端设有筒形接件3；所述中空穿刺针1的末端插接有柱形插件4，顶端设有通孔6，前端设有弹性伞状圈套5；所述弹性伞状圈套5的伞口开向中空穿刺针1顶端。A puncture and drainage device suitable for renal contusion and laceration in this embodiment includes a drawable hollow puncture needle 1 and a hollow drainage catheter 2 sleeved outside it, and the end of the hollow drainage catheter 2 is provided with a cylindrical joint. Part 3; the end of the hollow puncture needle 1 is plugged with a cylindrical insert 4, the top is provided with a through hole 6, and the front end is provided with an elastic umbrella-shaped snare 5; the opening of the elastic umbrella-shaped snare 5 opens to the hollow puncture needle 1 top.
所述柱形插件4的末端设置有旋转捏柄7。可通过旋转捏柄7，控制中空穿刺针1的旋进或旋出。相比直接抽拉，旋转捏柄7的控制精度更高，在进行精密手术时更加实用The end of the cylindrical insert 4 is provided with a rotary handle 7 . The screwing in or out of the hollow puncture needle 1 can be controlled by rotating the handle 7 . Compared with direct pulling, the control precision of the rotating handle 7 is higher, and it is more practical when performing precision surgery
所述弹性伞状圈套5为软质PVC材料，当中空穿刺针1抽入时，弹性伞状圈套5拉入中空引流导管2内部，紧密贴合在中空引流导管2内壁；当中空穿刺针1推出时，弹性伞状圈套5张开，可包裹保护受损肾脏。The elastic umbrella-shaped snare 5 is made of soft PVC material. When the hollow puncture needle 1 is drawn in, the elastic umbrella-shaped snare 5 is drawn into the hollow drainage catheter 2 and closely fits on the inner wall of the hollow drainage catheter 2; the hollow puncture needle 1 When pushed out, the elastic umbrella-shaped snare 5 is opened to wrap and protect the damaged kidney.
所述弹性伞状圈套5打开状态的直径为4厘米，弹性伞状圈套5的大小可根据患者的病情由医护人员进行选择。The diameter of the open state of the elastic umbrella-shaped snare 5 is 4 centimeters, and the size of the elastic umbrella-shaped snare 5 can be selected by medical staff according to the patient's condition.
所述弹性伞状圈套5打开状态形成的角度为120度，可起到较好的包裹保护受损肾脏的作用。The angle formed by the open state of the elastic umbrella-shaped snare 5 is 120 degrees, which can better wrap and protect the damaged kidney.
弹性伞状圈套5起初位于中空引流导管2的内部，中空引流导管2插入腹腔病灶部位后，在超声引导下准确找到受损肾脏的位置，推出中空穿刺针1的同时，弹性伞状圈套5张开，在抽出积液的同时可包裹保护受损肾脏，适于肾挫裂伤的穿刺引流，具有较好的治疗效果。The elastic umbrella-shaped snare 5 is initially located inside the hollow drainage catheter 2. After the hollow drainage catheter 2 is inserted into the lesion in the abdominal cavity, the location of the damaged kidney is accurately found under the guidance of ultrasound, and the hollow puncture needle 1 is pushed out. It can wrap and protect the damaged kidney while pumping out the effusion. It is suitable for puncture and drainage of renal contusion and laceration, and has a good therapeutic effect.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288289.1U CN204684285U (en) | 2015-05-06 | 2015-05-06 | A kind of puncturing drainage apparatus being suitable for kidney contusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288289.1U CN204684285U (en) | 2015-05-06 | 2015-05-06 | A kind of puncturing drainage apparatus being suitable for kidney contusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684285U true CN204684285U (en) | 2015-10-07 |
Family
ID=54224630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288289.1U Expired - Fee Related CN204684285U (en) | 2015-05-06 | 2015-05-06 | A kind of puncturing drainage apparatus being suitable for kidney contusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684285U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726100A (en) * | 2016-02-04 | 2016-07-06 | 高俊东 | Puncture sheath for cyst removal and cyst removal device using the puncture sheath |
| CN109172884A (en) * | 2018-09-28 | 2019-01-11 | 上海市第人民医院 | Scrotum occupy-place cyst fluid acquisition system |
| CN109984817A (en) * | 2017-12-31 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | A kind of puncture body component |
-
2015
- 2015-05-06 CN CN201520288289.1U patent/CN204684285U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726100A (en) * | 2016-02-04 | 2016-07-06 | 高俊东 | Puncture sheath for cyst removal and cyst removal device using the puncture sheath |
| CN105726100B (en) * | 2016-02-04 | 2017-11-28 | 高俊东 | Puncture sheath for cyst removal and cyst removal device using the puncture sheath |
| CN109984817A (en) * | 2017-12-31 | 2019-07-09 | 江苏风和医疗器材股份有限公司 | A kind of puncture body component |
| CN109984817B (en) * | 2017-12-31 | 2020-10-09 | 江苏风和医疗器材股份有限公司 | Puncture body assembly |
| CN109172884A (en) * | 2018-09-28 | 2019-01-11 | 上海市第人民医院 | Scrotum occupy-place cyst fluid acquisition system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103272321B (en) | Body cavity drainage tube suit | |
| CN104383620A (en) | Novel dual-channel peritoneal dialysis catheter suitable for operation under endoscope | |
| CN204684285U (en) | A kind of puncturing drainage apparatus being suitable for kidney contusion | |
| CN217338745U (en) | Percutaneous intervention kit | |
| CN106215255A (en) | The drainage tube of a kind of band puncture needle and using method thereof | |
| CN209286272U (en) | Convenient for the percutaneous puncture negative pressure drainage flusher of the abscess of neck of vacuum cavitations | |
| CN108742794A (en) | Sting device | |
| CN203829377U (en) | Pleuroperitoneal cavity drainage system | |
| CN202477806U (en) | Universal puncture drainage needle | |
| CN206355113U (en) | A kind of thoracocentesis abdominocentesis drain device | |
| CN103055405A (en) | Deep multifunctional combined drainage device | |
| CN110313883A (en) | Peritonaeum sets pipe operation visible mirror and visual peritonaeum sets pipe operation packet | |
| CN207384537U (en) | A kind of drainage tube with guiding puncture | |
| CN201361082Y (en) | Peritoneal dialysis puncture needle | |
| CN204049781U (en) | The visual bladder trocar of a kind of antiseep | |
| CN210844499U (en) | An extracorporeal implantable thoracoabdominal double cavity irrigation and drainage pipeline device | |
| CN211535834U (en) | Abdominocentesis drainage device | |
| CN204484239U (en) | Negative pressure suction device | |
| CN205215911U (en) | Wicresoft's thorax closed drainage tubule | |
| CN204246655U (en) | Peritoneal cavity drainage tube | |
| CN209475232U (en) | Percutaneous negative pressure drainage and irrigation device for complex neck abscess | |
| CN204106816U (en) | The double-cavity negative-pressure drainage tube of the preposition sponge used under scope | |
| CN209203498U (en) | A kind of stagewise tumour incision knife applied to Notes technology | |
| Adlakha et al. | Chest tube insertion | |
| CN201888982U (en) | Pelvis drainage and ureter stent integrated tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160506 |