CN201578218U - Novel working sleeve of laparoscope - Google Patents
Novel working sleeve of laparoscope Download PDFInfo
- Publication number
- CN201578218U CN201578218U CN2010200000776U CN201020000077U CN201578218U CN 201578218 U CN201578218 U CN 201578218U CN 2010200000776 U CN2010200000776 U CN 2010200000776U CN 201020000077 U CN201020000077 U CN 201020000077U CN 201578218 U CN201578218 U CN 201578218U
- Authority
- CN
- China
- Prior art keywords
- fixed part
- sleeve pipe
- working column
- sleeve
- screw thread
- 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
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model relates to a novel working sleeve of a laparoscope, which has good sealing effect and can be easily fixed. The working sleeve of the laparoscope is characterized by comprising a sleeve and a fixed part, wherein the lower part of the sleeve body is provided with sleeve threads, the fixed part is in a tubular structure, the tubular body of the fixed part is internally provided with fixed part threads matched with the sleeve threads, and the fixed part and the sleeve are connected together through the sleeve threads and the fixed part threads.
Description
Technical field
This utility model belongs to peritoneoscope working column device field, especially a kind of good sealing effect and easy fixed novel peritoneoscope working column.
Background technology
The peritoneoscope working column is the working column of placing in the laparoscopic surgery, so that pass in and out apparatus and concrete operation technique in the operation.But the peritoneoscope working column that uses is not easy well to fix at present, slides before and after the operation middle sleeve, causes the difficulty of operation technique easily.Even working column in operation, also may occur and deviate from from stomach wall, need puncture again to settle, increase patient's damage, bring bigger misery to the patient.
The utility model content
The purpose of this utility model provides a kind of sealing effectiveness and easy fixed novel peritoneoscope working column.
The technical solution of the utility model is: novel peritoneoscope working column, it is characterized in that forming by sleeve pipe and fixed part two parts, and the bottom of described sleeve pipe body is provided with casing threads; Described fixed part is a tubular structure, is provided with the fixed part screw thread that is complementary with sleeve pipe body screw thread in the body of fixed part, and described fixed part and sleeve pipe are threaded togather by casing threads and fixed part.
Lower external face at the fixed part body is provided with screw thread, and the lateral wall of fixed part body is provided with cover body, is provided with holder in the outer end of cover body, and holder is provided with fixing hole.
The transverse section that it is characterized in that described fixed part body upper end makes the body outward appearance be spindle greater than the horizontal end face in lower end.
Described cover body is circular-arc fan-shaped.
Effect of the present utility model is: novel peritoneoscope working column, form by sleeve pipe and fixed part two parts, fixed part and sleeve pipe are threaded togather by casing threads and fixed part, bottom at the fixed part body is provided with screw thread, the lateral wall of fixed part body is provided with cover body, outer end at cover body is provided with holder, and holder is provided with fixing hole.The transverse section of fixed part body upper end makes the body outward appearance be spindle greater than the horizontal end face in lower end.Cover body is circular-arc fan-shaped.
During use, fixed part body spindle subordinate side inserts between skin incision and the sleeve pipe, clogs the two space, strengthens the seal of working column, and the outside screw and the skin of spindle closely screw simultaneously, obviously the relative position of fixed sleeving and skin.
Fixedly circular-arc cover body structure is buckled on the skin on the body, has strengthened the seal of working column, and operator can be fixed in edge suture needle and both sides circular ring, because static line is near the skin level, and equally further fixed sleeving.
Below in conjunction with drawings and Examples this utility model is further specified.
Description of drawings
Fig. 1 is the telescopic structural representation of this utility model
Fig. 2 is the structural representation of this utility model fixed part.
The specific embodiment
Novel peritoneoscope working column is made up of sleeve pipe and fixed part two parts, and the bottom of sleeve pipe body 1 is provided with casing threads 2 (referring to Fig. 1).Fixed part is a tubular structure, in fixed part body 3, be provided with the fixed part screw thread 4 that is complementary with sleeve pipe body screw thread, fixed part and sleeve pipe link together by casing threads 2 and fixed part screw thread 4, be provided with screw thread 5 in the bottom of fixed part body 3, the lateral wall of fixed part body is provided with cover body 6, cover body 6 is circular-arc fan-shaped, is provided with holder 7 in the outer end of cover body 6, and holder is provided with fixing hole 8.The transverse section of fixed part body upper end is oval, and the horizontal end face in lower end is a spindle.
Claims (4)
1. novel peritoneoscope working column is characterized in that being made up of sleeve pipe and fixed part two parts, and the bottom of described sleeve pipe body is provided with casing threads; Described fixed part is a tubular structure, is provided with the fixed part screw thread that is complementary with sleeve pipe body screw thread in the body of fixed part, and described fixed part and sleeve pipe are threaded togather by casing threads and fixed part.
2. novel peritoneoscope working column according to claim 1, it is characterized in that being provided with screw thread in the lower external face of fixed part body, the lateral wall of fixed part body is provided with cover body, is provided with holder in the outer end of cover body, and holder is provided with fixing hole.
3. novel peritoneoscope working column according to claim 1 and 2 is characterized in that the transverse section of described fixed part body upper end makes the body outward appearance be spindle greater than the horizontal end face in lower end.
4. novel peritoneoscope working column according to claim 1 is characterized in that described cover body is circular-arc fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200000776U CN201578218U (en) | 2010-01-06 | 2010-01-06 | Novel working sleeve of laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200000776U CN201578218U (en) | 2010-01-06 | 2010-01-06 | Novel working sleeve of laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578218U true CN201578218U (en) | 2010-09-15 |
Family
ID=42720209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200000776U Expired - Fee Related CN201578218U (en) | 2010-01-06 | 2010-01-06 | Novel working sleeve of laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578218U (en) |
-
2010
- 2010-01-06 CN CN2010200000776U patent/CN201578218U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2013152251A (en) | SYSTEM AND METHODS FOR FLEBOTOMY BY PERIPHERAL INNER CATHETER | |
| CN204581447U (en) | Peritoneoscope anticreep hemostasis perforator | |
| CN203694250U (en) | Novel self-exhausting remaining needle | |
| CN201578218U (en) | Novel working sleeve of laparoscope | |
| CN203195759U (en) | Novel peritoneoscope working casing pipe | |
| CN204306856U (en) | A kind of arthrocsopic surgery meniscus sewing needle | |
| CN204319281U (en) | A kind of site of puncture sinks easy fold | |
| CN203724158U (en) | Split type ultrasonic Doppler probe of rectoscope | |
| CN204306849U (en) | A kind of tumor absorbing device | |
| CN201847745U (en) | Closed trocar used for thoracocentesis | |
| CN202219023U (en) | Multifunctional drainage tube | |
| CN204193149U (en) | Intracranial hematoma drainage fixator | |
| CN207384565U (en) | A kind of device for being used to that nurse to be assisted to grasp correct injection angles | |
| CN203988272U (en) | A kind of veress needle for obesity laparoscopic surgery | |
| CN204379811U (en) | The modified node method of disposable enteral nutrition infusion device | |
| CN203710429U (en) | Urine drainage device | |
| CN203677606U (en) | Thoracic puncture needle capable of being fixed by single person | |
| CN202052113U (en) | Anus liquid delivery pipe structure for enemator | |
| CN203935432U (en) | Stomach tube negative pressure drainage rinses external member | |
| CN203662870U (en) | Orthopedic surgery puncture outfit | |
| CN204618321U (en) | One drives breast chest expander | |
| CN201423047Y (en) | Invitro drainage auxiliary device | |
| CN203458675U (en) | Gastrointestinal tube | |
| CN203483461U (en) | Working cannula for minimally-invasive cerebral hematoma removing surgery | |
| CN204233596U (en) | Drainage device for neurosurgery operations |
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: 20100915 Termination date: 20130106 |