CN211381275U - Endoscope anti-pollution tissue auxiliary separation sleeve - Google Patents
Endoscope anti-pollution tissue auxiliary separation sleeve Download PDFInfo
- Publication number
- CN211381275U CN211381275U CN201921916957.5U CN201921916957U CN211381275U CN 211381275 U CN211381275 U CN 211381275U CN 201921916957 U CN201921916957 U CN 201921916957U CN 211381275 U CN211381275 U CN 211381275U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- head end
- endoscope
- tail end
- tissue
- 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
- 238000000926 separation method Methods 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000011109 contamination Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims 2
- 238000002674 endoscopic surgery Methods 0.000 abstract description 4
- 238000000053 physical method Methods 0.000 abstract description 4
- 210000001519 tissue Anatomy 0.000 description 25
- 238000000034 method Methods 0.000 description 13
- 206010019909 Hernia Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 210000001685 thyroid gland Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model aims at providing an anti-pollution tissue auxiliary separation sleeve of chamber mirror to the supplementary tissue separation that carries out, and avoid the chamber mirror to be contaminated in the operation. The utility model discloses an endoscope anti-pollution tissue auxiliary separation sleeve, which comprises a sleeve with a closed head end and an open tail end, wherein the head end of the sleeve is of a transparent olive-shaped structure, and the tail end of the sleeve is provided with a handheld part; the cavity mirror channel in the sleeve extends from the opening of the tail end to the head end. In the endoscopic surgery, the endoscope extends into the endoscope channel from the opening at the tail end of the sleeve, and then extends into the surgical site of a patient together with the sleeve and the endoscope, and the sleeve can protect the endoscope from being polluted. The doctor can hold the handheld part at the sleeve tail end, and the tissues are separated through physical methods such as pushing, pulling, left-right swinging and the like, so that the sleeve head end reaches an operation target point, the olive-shaped sleeve head end can promote the tissue separation, the endoscope can go deep into the body of a patient, and the endoscope can observe the external tissue condition through the transparent sleeve head end.
Description
Technical Field
The utility model belongs to the technical field of medical instrument.
Background
The endoscopic surgery is a newly developed minimally invasive method, has the advantages of small wound, small damage to surrounding tissues and quick postoperative recovery, and is an inevitable trend for the development of future surgical methods. At present, the endoscopic abdominal extraperitoneal hernia repair operation, the axillary thyroid operation and the like are performed in China, and the methods for establishing a channel and separating loose connective tissues are numerous, such as Dulucq technology, a balloon method, a direct mirror push method and the like. The Dulucq technique is operated under non-direct vision by blindly puncturing and inflating through a pneumoperitoneum needle to initially establish the preperitoneal space, which increases the risk of side injury. The balloon method cannot be popularized in a large scale due to the high price of the balloon and medical insurance limitations. The direct mirror-pushing method is the most used method in China at present, but has the factors that the lens is easy to pollute, time is consumed for repeated cleaning after pollution, the learning curve of a beginner is longer, and the like. Therefore, there is a need for a more convenient tissue separation device for use in endoscopic procedures.
Disclosure of Invention
The utility model aims at providing an anti-pollution tissue auxiliary separation sleeve of chamber mirror to the supplementary tissue separation that carries out, and avoid the chamber mirror to be contaminated in the operation.
The utility model discloses an endoscope anti-pollution tissue auxiliary separation sleeve, which comprises a sleeve with a closed head end and an open tail end, wherein the head end of the sleeve is of a transparent olive-shaped structure, and the tail end of the sleeve is provided with a handheld part; the cavity mirror channel in the sleeve extends from the opening of the tail end to the head end.
In the endoscopic surgery, the endoscope extends into the endoscope channel from the opening at the tail end of the sleeve, and then extends into the surgical site of a patient together with the sleeve and the endoscope, and the sleeve can protect the endoscope from being polluted. The doctor can hold the handheld part at the sleeve tail end, and the tissues are separated through physical methods such as pushing, pulling, left-right swinging and the like, so that the sleeve head end reaches an operation target point, the olive-shaped sleeve head end can promote the tissue separation, the endoscope can go deep into the body of a patient, and the endoscope can observe the external tissue condition through the transparent sleeve head end.
Furthermore, a hollow channel is arranged on the wall of the sleeve, one end of the hollow channel is connected with an injection opening arranged at the tail end of the sleeve, the other end of the hollow channel is connected with an outlet arranged at the head end of the sleeve, and an edge covering interface is arranged on the injection opening. The edge-covering interface can be externally connected with a medical tee joint, a medical rubber tube, an injector or a cover, and a doctor can inject water or gas into an outlet of the head end (namely a tissue and head end contact part) through an injection port at the tail end, so that tissue separation is promoted.
Furthermore, the surface of the side part of the head end of the sleeve is roughened, so that the friction force can be increased, the force and the direction can be better controlled, and the tissue separation is facilitated.
Further, the opening at the tail end of the sleeve is of a funnel-shaped structure with a large outside and a small inside, so that the endoscope can extend into the endoscope channel conveniently.
Furthermore, an electric hook accommodating part is further arranged on the wall of the sleeve, an electric hook is installed in the electric hook accommodating part, the head end of the electric hook is exposed out of the head end of the sleeve, and a tail end lead of the electric hook is exposed out of the tail end of the sleeve. The electric hook is exposed outside the head end of the sleeve, can play the roles of electric coagulation and electric excision, and is convenient for hemostasis and separation.
The utility model discloses an anti-pollution tissue of chamber mirror assists separation sleeve pushes away the method with the Dulucq technique and combines together, establish preliminary space through inflating under direct vision, and assist and push away, draw, physical methods separation tissue such as horizontal hunting, produce the required tunnel of chamber mirror operation or space, help the chamber mirror reach the operation target, and can protect the chamber mirror, avoid the chamber mirror to receive the pollution at the operation in-process, can be used to under the chamber mirror through extraperitoneal hernia operation, under the chamber mirror through armpit or through the passageway establishment of oral thyroid gland operation, reach fast, accurate, the purpose of saving time, and the device has good practicality.
Drawings
Figure 1 is a side view of the endoscopic anti-contamination tissue-assisted detachment sleeve of the present invention.
Fig. 2 is a cross-sectional view of the endoscopic anti-contamination tissue-assisted separation sleeve of the present invention.
Fig. 3 is a sectional view a-a of fig. 2.
The figures are numbered: 1. a sleeve; 2. a head end; 3. a hand-held portion; 4. an endoscope channel; 5. the tail end is opened; 6. a hollow channel; 7. an injection port; 8. an outlet; 9. a binding interface; 10. an electrical hook receiving portion; 11. an electric hook; 12. a wire at the tail end of the electric hook; 13. an electric hook head end.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.
Example 1;
the embodiment provides an endoscope anti-pollution tissue auxiliary separation sleeve to assist in tissue separation and avoid endoscope pollution in surgery.
As shown in fig. 1 and 2, the endoscopic anti-contamination tissue auxiliary separation sleeve of the present embodiment is integrally formed by acrylic or plastic, and specifically includes a sleeve 1 with a closed head end and an open tail end, the head end 2 of the sleeve 1 is a transparent olive-shaped structure, and the tail end of the sleeve 1 is provided with a rectangular parallelepiped hand-held portion 3 for holding and applying force; the endoscope channel 4 in the sleeve 1 extends from the tail end opening 5 to the head end 2.
In the endoscopic surgery, the endoscope extends into the endoscope channel 4 from the opening 5 at the tail end of the sleeve, and then extends into the surgical site of a patient together with the sleeve 1 and the endoscope, and the sleeve 1 can protect the endoscope from being polluted. The doctor can hold the handheld part 3 at the tail end of the sleeve 1, and the tissues are separated by physical methods such as pushing, pulling, left-right swinging and the like, so that the head end 2 of the sleeve reaches the operation target point, the olive-shaped sleeve head end 2 can promote the tissue separation, the endoscope can go deep into the body of the patient, and the endoscope can observe the external tissue condition through the transparent sleeve head end 2. In this embodiment, the surface of the side portion of the head end 2 of the sleeve 1 is roughened, so that the frictional force can be increased, the force and direction can be better controlled, and the tissue separation can be facilitated.
An opening 5 at the tail end of the sleeve 1 is of a funnel-shaped structure with a large outside and a small inside, so that the endoscope can extend into the endoscope channel 4 conveniently.
As shown in fig. 2, the wall of the sleeve 1 is provided with a hollow channel 6, one end of the hollow channel 6 is connected with an injection port 7 arranged at the tail end of the sleeve 1, the other end is connected with an outlet 8 arranged at the head end 2 of the sleeve, and the injection port 7 is provided with a binding port 9. The edge-covering connector 9 can be externally connected with a medical tee joint, a medical rubber tube, an injector or a cover, and a doctor can inject water or gas into an outlet 8 of the head end (namely a tissue and head end contact part) through an injection port 7 at the tail end, so that tissue separation is promoted.
The wall of the sleeve 1 is further provided with an electric hook accommodating part 10, an electric hook 11 is installed in the electric hook accommodating part 10, a head end 13 of the electric hook 11 is exposed out of the head end 2 of the sleeve, and a tail end lead 12 of the electric hook 11 is exposed out of the handheld part 3 at the tail end of the sleeve 1. The part of the electric hook 11 is exposed outside the sleeve head end 2, and can play the roles of electric coagulation and electric excision, thereby being convenient for hemostasis and separation.
As shown in fig. 2 and 3, in the present embodiment, the hollow channel 6 and the electric hook accommodating portion 10 are disposed in parallel on two opposite sides of the sleeve 1, and the tail end of the wire 12 of the electric hook accommodating portion 10 is turned around 180 ° to the side of the injection opening 7, so as to avoid the wire 12 and the injection pipe being located on two sides of the sleeve 1.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (4)
1. An endoscope anti-pollution tissue auxiliary separation sleeve comprises a sleeve with a closed head end and an open tail end, wherein the head end of the sleeve is of a transparent olive-shaped structure, and the tail end of the sleeve is provided with a handheld part; the cavity mirror channel in the sleeve extends from the opening at the tail end to the head end; the hollow sleeve is characterized in that a hollow channel is arranged on the wall of the sleeve, one end of the hollow channel is connected with an injection opening arranged at the tail end of the sleeve, the other end of the hollow channel is connected with an outlet arranged at the head end of the sleeve, and the injection opening is provided with a binding interface.
2. The endoscopic contamination prevention tissue assisted detachment sleeve according to claim 1, wherein the side surface of the head end of the sleeve is roughened.
3. The endoscopic contamination prevention tissue assisted detachment sleeve according to claim 1, wherein the opening at the trailing end of the sleeve is a funnel-like structure with a large outside and a small inside.
4. The endoscope anti-contamination tissue auxiliary separation sleeve according to claim 1, wherein the sleeve wall of the sleeve is further provided with an electric hook accommodating portion, an electric hook is installed in the electric hook accommodating portion, the head end of the electric hook is exposed out of the head end of the sleeve, and a tail end lead of the electric hook is exposed out of the tail end of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916957.5U CN211381275U (en) | 2019-11-08 | 2019-11-08 | Endoscope anti-pollution tissue auxiliary separation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916957.5U CN211381275U (en) | 2019-11-08 | 2019-11-08 | Endoscope anti-pollution tissue auxiliary separation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381275U true CN211381275U (en) | 2020-09-01 |
Family
ID=72221614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921916957.5U Expired - Fee Related CN211381275U (en) | 2019-11-08 | 2019-11-08 | Endoscope anti-pollution tissue auxiliary separation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211381275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244904A (en) * | 2020-11-07 | 2021-01-22 | 吉林大学第一医院 | Cavity building device for endoscopic surgery |
-
2019
- 2019-11-08 CN CN201921916957.5U patent/CN211381275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244904A (en) * | 2020-11-07 | 2021-01-22 | 吉林大学第一医院 | Cavity building device for endoscopic surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060079925A1 (en) | Direct vision port site dissector | |
| EP1808134A3 (en) | Endoscopic overtube | |
| JPH07265329A (en) | Puncture high frequency treatment device | |
| JP2012501711A (en) | Surgical manipulator | |
| WO2020015692A1 (en) | Traction apparatus and traction ring for traction apparatus | |
| EP2082682A3 (en) | Operating anoscope for transanal endoscopic microsurgery | |
| WO2011146332A8 (en) | Dilating device | |
| CN211381275U (en) | Endoscope anti-pollution tissue auxiliary separation sleeve | |
| JP2010263926A (en) | Injector for endoscope | |
| JP2017099526A (en) | Tissue sampling implement and tissue sampling method | |
| CN204864487U (en) | Multi -functional pneumoperitoneum needle | |
| CN102138824B (en) | Multifunctional operating device for laparoscope | |
| CN204468261U (en) | Varicosis coagulation pin | |
| CN203776989U (en) | Gripping clamp used for minimal invasive thoracoscope operation | |
| WO2004069035A3 (en) | System and method for rapid placement of chest tubes | |
| CN210019576U (en) | Multi-type hard catheter anti-slipping conformal fixing clamp for endoscope object fetching bag | |
| CN210644688U (en) | Multifunctional aspirator for robot operation | |
| JP5506556B2 (en) | Medical devices and systems | |
| CN203226893U (en) | Instrument for establishing laparoscopic channel | |
| CN217472018U (en) | Endoscopic cholecystostomy device | |
| CN206372073U (en) | A kind of multi-functional continuous biopsy forceps | |
| CN201591620U (en) | Single-opening multi-channel laparoscope surgical device | |
| CN219538431U (en) | Natural cavity canal gallbladder-protecting stone-taking suction device | |
| CN205729309U (en) | A kind of with Gastrointestinal Endoscopes camera lens with the use of modified model hyaline cap | |
| CN217014193U (en) | Multi-channel single-port laparoscopic surgery smoking device |
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: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |