CN112057143A - Filtering puncture outfit for laparoscopic surgery - Google Patents
Filtering puncture outfit for laparoscopic surgery Download PDFInfo
- Publication number
- CN112057143A CN112057143A CN202010910574.8A CN202010910574A CN112057143A CN 112057143 A CN112057143 A CN 112057143A CN 202010910574 A CN202010910574 A CN 202010910574A CN 112057143 A CN112057143 A CN 112057143A
- Authority
- CN
- China
- Prior art keywords
- puncture
- filtering
- top cover
- threaded hole
- laparoscopic surgery
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000000779 smoke Substances 0.000 abstract description 13
- 210000001015 abdomen Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Abstract
The invention discloses a filtering puncture outfit for laparoscopic surgery, which relates to the technical field of laparoscopic surgery and comprises a puncture knife top cover, wherein a puncture knife is installed at the bottom of the puncture knife top cover, a puncture sleeve top cover is abutted to the bottom of the puncture knife top cover, a puncture sleeve is installed at the bottom of the puncture sleeve top cover, a filtering device is installed on one side of the puncture sleeve, and a fixing groove is formed in the outer side of the bottom of the puncture sleeve. According to the invention, a threaded hole is formed in one side of the top cover of the puncture sleeve, the filter pipe is arranged in the through threaded hole, smoke can flow from the filter pipe to the outside through the puncture sleeve, the filter pad is arranged on the inner side of the threaded hole, the smoke can be filtered, harmful gas in the smoke can be adsorbed and prevented from being absorbed by external workers, the filter pipe can be detached through the threaded hole when the filter pad is cleaned, and the filter pad in the threaded hole can be detached through the connecting buckle and can be cleaned.
Description
Technical Field
The invention relates to the technical field of laparoscopic surgery, in particular to a filtering puncture outfit for laparoscopic surgery.
Background
The laparoscopic surgery is a newly developed minimally invasive method, is a necessary trend of the development of a future surgical method, and with the rapid advance of industrial manufacturing technology, the fusion of related subjects lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors is added, so that many past open surgeries are replaced by intracavity surgeries, and the surgery selection opportunities are greatly increased.
After smoke in the human body cavity and abdomen is discharged by the existing filtering puncture outfit for laparoscopic surgery, the filter pad needs to be cleaned frequently, if the filter pad is not cleaned, the adsorption effect is deteriorated, so that the discharged smoke cannot be filtered, and if the puncture knife is damaged, the working efficiency is reduced, and if the puncture knife is damaged, the filter pad cannot be used.
Disclosure of Invention
The invention aims to solve the problems that after smoke in a cavity and an abdomen of a human body is discharged by the existing filtering puncture outfit for laparoscopic surgery, a filter pad needs to be cleaned frequently, if the filter pad is not cleaned, the adsorption effect is poor, the discharged smoke cannot be filtered, if a puncture knife is damaged, the working efficiency is reduced, and if the puncture knife is seriously damaged, the filter puncture outfit cannot be used.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a laparoscopic surgery is with filtering puncture ware, includes puncture knife top cap, the puncture knife is installed to puncture knife top cap's bottom, and puncture knife top cap's bottom butt has puncture sleeve pipe top cap, puncture sleeve pipe is installed to puncture sleeve pipe top cap's bottom, and puncture sleeve pipe one side installs filter equipment, the fixed slot has been seted up in the sheathed tube bottom outside of puncture, and the internal connection of fixed slot has fixedly to detain, one side of fixedly detaining is connected with the visor, and the inboard bottom of visor installs cotton pad, the standing groove has been seted up to puncture sleeve pipe one side, and the inboard of standing groove installs the pivot, one side of pivot is connected with the connecting block, and the one end of connecting block installs solid fixed ring.
Preferably, the inside of the filtering device comprises a filtering pipe connected with the outer side of the top cover of the puncture sleeve, the outer side of the filtering pipe is connected with a threaded hole, a connecting buckle is installed on the inner side of the threaded hole, and one side of the connecting buckle is connected with a filtering pad.
Preferably, the filter pipe and the puncture sleeve top cover form a disassembly structure through a threaded hole, and the outer diameter of the tail end of the filter pipe is consistent with the inner diameter of the threaded hole.
Preferably, the protective cover is connected with the puncture cannula through a fixing groove and a fixing buckle, and the fixing groove is uniformly distributed on the outer side of the puncture cannula.
Preferably, the connecting block and the placing groove form a rotating structure through a rotating shaft, and the inner diameter of the placing groove is larger than the outer diameter of the connecting block.
Preferably, the puncture cannula is arranged at the bottom of the top cover of the puncture cannula in a straight shape, and the length of the puncture cannula is smaller than that of the puncture knife.
Preferably, the fixing ring is connected with the rotating shaft through a connecting block, and the rotating shaft is arranged in the placing groove in a straight shape.
Preferably, the filter pad constitutes through connector link and screw hole and dismantles the structure, and the external diameter of filter pad is unanimous with screw hole internal diameter.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, a threaded hole is formed in one side of the top cover of the puncture sleeve, the filter pipe is arranged in the through threaded hole, smoke can flow from the filter pipe to the outside through the puncture sleeve, the filter pad is arranged on the inner side of the threaded hole, the smoke can be filtered, harmful gas in the smoke can be adsorbed and prevented from being absorbed by external workers, the filter pipe can be detached through the threaded hole when the filter pad is cleaned, and the filter pad in the threaded hole can be detached through the connecting buckle and can be cleaned.
2. According to the puncture protection device, the fixing groove is formed in the outer side of the puncture casing pipe, the protection cover is connected with the puncture casing pipe through the fixing groove, the protection cover completely covers the puncture knife, the protection cover can be installed on the outer side of the puncture casing pipe after the puncture device is used for filtering the puncture device, and when the puncture protection device is carried, the protection cover can protect the puncture knife and prevent the puncture knife from being damaged.
3. According to the puncture needle, the placement groove is formed in one side of the puncture cannula, when the filtering puncture needle is placed, the filtering puncture needle can be hung on a wall body through the fixing ring in the placement groove, and when the puncture needle needs to be used, the fixing ring can be rotated through the rotating shaft, so that the fixing ring is overlapped with the placement groove, and the fixing ring cannot hinder the filtering puncture needle from working.
Drawings
FIG. 1 is a front view of the filtering puncture outfit of the present invention;
FIG. 2 is a front sectional view of the filtering puncture outfit of the present invention;
FIG. 3 is an enlarged view of the structure at A in the present invention;
FIG. 4 is an enlarged view of the structure at B in the present invention;
FIG. 5 is a rear view of the puncture cannula of the present invention.
Illustration of the drawings:
1. a puncture knife top cover; 2. a puncture cannula top cover; 3. puncturing a cannula; 4. a filtration device; 5. a protective cover; 6. a puncture knife; 7. a cotton pad; 8. a threaded hole; 9. a filter pad; 10. a connecting buckle; 11. fixing grooves; 12. a fixing buckle; 13. a placement groove; 14. a rotating shaft; 15. connecting blocks; 16. a fixing ring; 17. and a filter pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a filtering puncture outfit for laparoscopic surgery comprises a puncture knife top cover 1, a puncture cannula top cover 2, a puncture cannula 3, a filtering device 4, a protective cover 5, a puncture knife 6, a cotton pad 7, a threaded hole 8, a filtering pad 9, a connecting buckle 10, a fixing groove 11, a fixing buckle 12, a placing groove 13, a rotating shaft 14, a connecting block 15, a fixing ring 16 and a filtering pipe 17, wherein the puncture knife 6 is installed at the bottom of the puncture knife top cover 1, the puncture cannula top cover 2 is abutted to the bottom of the puncture knife top cover 1, the puncture cannula 3 is installed at the bottom of the puncture cannula top cover 2, the filtering device 4 is installed at one side of the puncture cannula 3, the fixing groove 11 is opened at the outer side of the bottom of the puncture cannula 3, the fixing buckle 12 is connected to the inside of the fixing groove 11, the protective cover 5 is connected to one side of the fixing buckle 12, the cotton pad, and a rotating shaft 14 is installed at the inner side of the placing groove 13, one side of the rotating shaft 14 is connected with a connecting block 15, and one end of the connecting block 15 is provided with a fixing ring 16.
Further, filter equipment 4's inside is including the filter tube 17 that is connected with the puncture sleeve pipe top cap 2 outside, and the outside of filter tube 17 is connected with screw hole 8, and connector link 10 is installed to screw hole 8's inboard, and one side of connector link 10 is connected with filter pad 9, and filter equipment 4 can filter the smog in the human body abdomen to make the gas that discharges out can not produce harm to the human body.
Further, the filter pipe 17 constitutes through screw hole 8 and puncture sleeve pipe top cap 2 and dismantles the structure, and the terminal external diameter of filter pipe 17 is unanimous with the internal diameter of screw hole 8, dismantles the back through screw hole 8 to filter pipe 17, and personnel can dismantle filter pad 9 more conveniently.
Furthermore, the protective cover 5 is connected with the puncture cannula 3 through the fixing grooves 11 and the fixing buckles 12, the fixing grooves 11 are respectively arranged on the outer side of the puncture cannula 3, the protective cover 5 completely covers the puncture knife 6, and the puncture knife 6 can be prevented from being damaged.
Further, the connecting block 15 constitutes revolution mechanic through pivot 14 and standing groove 13, and the internal diameter of standing groove 13 is greater than the external diameter of connecting block 15, through pivot 14 with connecting block 15 rotatory to with standing groove 13 coincidence back, can prevent that connecting block 15 from hindering staff's work.
Furthermore, the puncture cannula 3 is arranged at the bottom of the puncture cannula top cover 2 in a straight shape, the length of the puncture cannula 3 is less than that of the puncture knife 6, and the outer diameter of the puncture knife 6 is less than the inner diameter of the puncture cannula 3.
Further, the fixing ring 16 is connected with the rotating shaft 14 through the connecting block 15, the rotating shaft 14 is installed inside the placing groove 13 in a shape like a Chinese character 'yi', and the fixing ring 16 can fix the filtering puncture outfit on a wall body.
Further, filter pad 9 constitutes through connector link 10 and screw hole 8 and dismantles the structure, and filter pad 9's external diameter is unanimous with screw hole 8 internal diameters, and with filter pad 9 through connector link 10 dismantlement back, can conveniently wash filter pad 9.
The working principle is as follows: when the filter puncture outfit is used, the protective cover 5 is manually disassembled through the fixed groove 11 and the fixed buckle 12, after the disassembly is finished, the filter puncture outfit is manually inserted into the abdomen of a human body to a certain depth, then the puncture knife 6 is pulled out, smoke on the abdomen of the human body can flow to the outside from the filter pipe 17 through the puncture casing pipe 3, the filter pad 9 is arranged on the inner side of the threaded hole 8, harmful gas in the smoke can be adsorbed and prevented from being absorbed by outside workers, the protective cover 5 is installed back to the outer side of the puncture casing pipe 3 after the smoke is used up, when the filter pad 9 is cleaned, the filter pipe 17 can be disassembled through the threaded hole 8, the filter pad 9 in the threaded hole 8 can be disassembled through the connecting buckle 10, the cleaning can be carried out, when the filter puncture outfit is placed, the filter puncture outfit can be hung on a wall through the fixed ring 16 in the placing groove 13, when the filter puncture outfit is needed, the fixed, the fixing ring 16 is overlapped with the placing groove 13 so that the fixing ring 16 does not obstruct the filter piercer from working.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A filtering puncture outfit for laparoscopic surgery comprises a puncture knife top cover (1) and is characterized in that a puncture knife (6) is installed at the bottom of the puncture knife top cover (1), a puncture casing top cover (2) abuts against the bottom of the puncture knife top cover (1), a puncture casing (3) is installed at the bottom of the puncture casing top cover (2), a filtering device (4) is installed at one side of the puncture casing (3), a fixing groove (11) is formed in the outer side of the bottom of the puncture casing (3), a fixing buckle (12) is connected inside the fixing groove (11), a protective cover (5) is connected to one side of the fixing buckle (12), a cotton pad (7) is installed at the bottom of the inner side of the protective cover (5), a placement groove (13) is formed in one side of the puncture casing (3), a rotating shaft (14) is installed inside the placement groove (13), a connecting block (15) is connected to one side of the rotating, and one end of the connecting block (15) is provided with a fixing ring (16).
2. The filtering puncture outfit for the laparoscopic surgery as claimed in claim 1, wherein the filtering device (4) comprises a filtering tube (17) connected to the outside of the puncture cannula top cover (2) inside, the outside of the filtering tube (17) is connected to a threaded hole (8), the inside of the threaded hole (8) is installed with a connecting buckle (10), and one side of the connecting buckle (10) is connected to a filtering pad (9).
3. The filtering puncture outfit for the laparoscopic surgery as claimed in claim 2, wherein said filtering tube (17) is constructed to be detachable from the puncture cannula top cover (2) through the threaded hole (8), and the outer diameter of the end of the filtering tube (17) is identical to the inner diameter of the threaded hole (8).
4. The filtering puncture device for laparoscopic surgery as set forth in claim 1, wherein said protective cap (5) is connected to the puncture cannula (3) through a fixing groove (11), a fixing button (12), and the fixing groove (11) is divided at the outside of the puncture cannula (3).
5. The filtering puncture instrument for laparoscopic surgery according to claim 1, wherein the connecting block (15) constitutes a rotary structure with the placing groove (13) through the rotation shaft (14), and the inner diameter of the placing groove (13) is larger than the outer diameter of the connecting block (15).
6. The filtering puncture outfit for the laparoscopic surgery as claimed in claim 1, wherein said puncture cannula (3) is installed at the bottom of the puncture cannula top cover (2) in a shape of "one-line", and the length of the puncture cannula (3) is smaller than that of the puncture knife (6).
7. The filtering puncture outfit for laparoscopic surgery as claimed in claim 1, wherein said fixing ring (16) is connected to the rotation shaft (14) through a connecting block (15), and the rotation shaft (14) is installed in a line shape inside the placement groove (13).
8. The filtering puncture outfit for laparoscopic surgery as claimed in claim 2, wherein said filtering pad (9) is constructed as a detachable structure with the threaded hole (8) by means of the connecting button (10), and the outer diameter of the filtering pad (9) is identical to the inner diameter of the threaded hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010910574.8A CN112057143A (en) | 2020-11-09 | 2020-11-09 | Filtering puncture outfit for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010910574.8A CN112057143A (en) | 2020-11-09 | 2020-11-09 | Filtering puncture outfit for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112057143A true CN112057143A (en) | 2020-12-11 |
Family
ID=73665848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010910574.8A Pending CN112057143A (en) | 2020-11-09 | 2020-11-09 | Filtering puncture outfit for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112057143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472242A (en) * | 2020-12-12 | 2021-03-12 | 常州安康医疗器械有限公司 | Endoscope puncture outfit convenient to it is clean |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894526A (en) * | 2011-07-25 | 2013-01-30 | 南通市通州区森淼设备安装工程有限公司 | Slipper |
| CN206463280U (en) * | 2016-11-04 | 2017-09-05 | 皖南医学院第一附属医院 | A kind of internal fistula puncture needle protection cap |
| CN209109459U (en) * | 2018-04-27 | 2019-07-16 | 江苏骠马智能装备股份有限公司 | A kind of paint spray booth's bag filter more changing device |
| CN209136796U (en) * | 2018-05-14 | 2019-07-23 | 广州雪利昂生物科技有限公司 | A kind of intracranial puncture needle applied to technical field of virtual reality |
| CN210962235U (en) * | 2019-08-16 | 2020-07-10 | 常州瑞索斯医疗设备有限公司 | Puncture outfit with smog filtering capability |
-
2020
- 2020-11-09 CN CN202010910574.8A patent/CN112057143A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894526A (en) * | 2011-07-25 | 2013-01-30 | 南通市通州区森淼设备安装工程有限公司 | Slipper |
| CN206463280U (en) * | 2016-11-04 | 2017-09-05 | 皖南医学院第一附属医院 | A kind of internal fistula puncture needle protection cap |
| CN209109459U (en) * | 2018-04-27 | 2019-07-16 | 江苏骠马智能装备股份有限公司 | A kind of paint spray booth's bag filter more changing device |
| CN209136796U (en) * | 2018-05-14 | 2019-07-23 | 广州雪利昂生物科技有限公司 | A kind of intracranial puncture needle applied to technical field of virtual reality |
| CN210962235U (en) * | 2019-08-16 | 2020-07-10 | 常州瑞索斯医疗设备有限公司 | Puncture outfit with smog filtering capability |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472242A (en) * | 2020-12-12 | 2021-03-12 | 常州安康医疗器械有限公司 | Endoscope puncture outfit convenient to it is clean |
| CN112472242B (en) * | 2020-12-12 | 2022-02-18 | 常州安康医疗器械有限公司 | Endoscope puncture outfit convenient to it is clean |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |