CN104224250A - Special spleen lifter for laparoscope - Google Patents
Special spleen lifter for laparoscope Download PDFInfo
- Publication number
- CN104224250A CN104224250A CN201410510652.XA CN201410510652A CN104224250A CN 104224250 A CN104224250 A CN 104224250A CN 201410510652 A CN201410510652 A CN 201410510652A CN 104224250 A CN104224250 A CN 104224250A
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- China
- Prior art keywords
- main body
- spleen
- knife
- agnail
- edge
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00349—Needle-like instruments having hook or barb-like gripping means, e.g. for grasping suture or tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00353—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery one mechanical instrument performing multiple functions, e.g. cutting and grasping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a special spleen lifter for a laparoscope, which belongs to the technical field of surgical operation machinery. The special spleen lifter comprises a cylindrical main body which runs through in the longitudinal direction, wherein the front end of the main body is provided with a zigzag pipe orifice, the zigzag pipe orifice consists of edge-free edge parts and inward-concave cutting edges, a plurality of edge-free edge parts and inward-concave cutting edges are alternately distributed in the circumferential direction of the zigzag pipe orifice, each inward-concave cutting edge is provided with an edge part for downward cutting and rotary cutting, the edge part of the inward-concave cutting edge is arranged behind the edge-free edge part, a plurality of barbs are arranged on the inner wall of the front part of the main body, the barbs are distributed along the circumferential direction of the inner wall of the main body, and the barbs point to the rear end of the main body. After the spleen is cut, the spleen can be rapidly taken out from an acupuncture hole, the taken-out spleen is regular in tissue, and the pathological examination of the spleen can be conveniently carried out.
Description
Technical field
The present invention relates to a kind of spleen cutting withdrawing device, belong to surgical operating instrument technical field.
Background technology
Spleen is positioned at the upper left side in abdominal cavity, and in flat ellipse, kermesinus, matter are soft and crisp.After laparoscopic splenectomy, taking out spleen through abdomen wall puncture hole is a thing wasted time and energy.At present, clinical general spleen method of getting is in specimen bag, spleen is broken, then clamps broken taking-up with sponge holding forceps or Alice.The spleen that this method is taken out is organized more scrappy, the pathological examination of inconvenient spleen.Need the spleen of row splenectomy how comparatively large, the time of getting spleen will account for 1/2 of whole operating time, wastes a large amount of medical resources, adds the labor intensity of doctor, extend operating time, add the misery of patient, increase the medical expense of patient.
At present, there is no the method for fast fetching spleen under peritoneoscope clinically and effectively get spleen apparatus.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides a kind of peritoneoscope special-purpose taking spleen device, after the descending splenectomy of peritoneoscope, spleen fast can be taken out from puncturing hole, and the spleen tissue taken out is more regular, facilitates the pathological examination of spleen.
The present invention is achieved through the following technical solutions: a kind of peritoneoscope special-purpose taking spleen device, it comprises the main body of the through circular tube shaped in front and back, the front end of main body is the zigzag mouth of pipe, the zigzag mouth of pipe is formed along portion and the concave edge of a knife by without sword, multiplely circumferentially alternately to arrange at the zigzag mouth of pipe along portion and the concave edge of a knife without sword, the described concave edge of a knife there is the blade for incision and rotary-cut, the blade of the concave edge of a knife is positioned at without sword along after portion, the inwall of described body front part is provided with multiple agnail, agnail is along the circumferential directions of main body inner wall, agnail points to the rear end of main body.
The tube wall of described main body is manufactured with window.
Described window arranges removable capping.
The described concave edge of a knife is in " U " shape, and the blade of the concave edge of a knife is arranged continuously along edge of a knife curve shape, the front end of the blade of the concave edge of a knife and described have safe spacing without sword between portion.
Described agnail is triangle.
Described agnail is at tube wall or the sheet material upper punch swaging one-tenth making tube wall, and on tube wall, reserve agnail hole.
The installation basic point of multiple described agnail is on the same sagittal plane of main body.
Multiple described agnail is in the setting of axially staggering of main body.
The invention has the beneficial effects as follows:
The present invention is mainly used in the patient needing the patient of row laparoscopic splenectomy or the benign liver d iseases for Laparoscopic Liver Resection.
The present invention can use like this: after the descending splenectomy of peritoneoscope, after spleen is put into specimen bag, specimen bag mouth wears long outside acanthopore lead body, puts into circular tube shaped mouth expander in puncturing hole, in specimen bag, and the hand-held the present invention of operator gets spleen device through mouth expander, after reaching spleen, rotation limit, limit advances, and the column spleen tissue of cutting can enter to be got in spleen device, extracts and gets spleen device, after handstand, the spleen tissue of cutting can take out from pipe tail.Repeat aforesaid operations, spleen tissue can be taken out fast, and the spleen tissue taken out is more regular, facilitates the pathological examination of spleen.Hold and get spleen body minister cellular type window, connect suction pump at pipe tail of the present invention, can exhaust remaining blood and residual broken spleen tissue fast.
Sawtooth shape pipe mouthpiece of the present invention has the built-in property knife edge to design, and can not scratch specimen bag in the process of getting spleen, and by rotating tubular body, the blade of the concave edge of a knife can cut off the connective tissues such as the blood vessel in spleen, thus gets spleen safely and fast.In tube chamber of the present invention with agnail, can ensure that the spleen tissue cut can not be deviate from from tube head in official jargon.Tube body, with window, is got spleen device extracting, after handstand, can be convenient to spleen tissue and take out from pipe tail.
Get the technical barrier of spleen difficulty under the invention solves peritoneoscope, improve medical efficiency, decrease the labor intensity of doctor, substantially reduce operating time, decrease misery and the medical expense of patient, save a large amount of manpower, material resources and financial resources.The present invention is simple, practical, easy-to-operate, is easy to promote.
Accompanying drawing explanation
The present invention is further described according to drawings and embodiments below.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is that the present invention uses reference diagram.
In figure, 1, main body, 2, agnail, 21, agnail hole, 3, the zigzag mouth of pipe, 31, without sword along portion, 32, the concave edge of a knife, 4, window, 41, capping, 5, mouth expander, 6, skin, 7, specimen bag, 8, spleen.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
A kind of peritoneoscope special-purpose taking spleen device as Figure 1-3, it comprises the main body 1 of the through circular tube shaped in front and back, and in general, the exterior radius of main body 1 is less than the inwall radius of conventional mouth expander 5.The front end of main body 1 is the zigzag mouth of pipe 3, the zigzag mouth of pipe 3 is formed along portion 31 and the concave edge of a knife 32 by without sword, planar end surface or circular arc end face without sword along portion 31, multiplely circumferentially alternately to arrange at the zigzag mouth of pipe 3 along portion 31 and the concave edge of a knife 32 without sword, preferably be evenly arranged, the selectable number 3-6 of the concave edge of a knife 32 is individual.The described concave edge of a knife 32 has the blade for incision and rotary-cut, the blade of the concave edge of a knife 32 is positioned at without sword along after portion 31.This built-in property knife edge design, can not scratch specimen bag in the process of getting spleen, by rotating tubular body, the blade of the concave edge of a knife can cut off the connective tissues such as the blood vessel in spleen, thus gets spleen safely and fast.The present invention can manual rotation, also can connect motor at the pipe tail of main body 1, realize fast rotational and get spleen.
The inwall of described main body 1 front portion is provided with multiple agnail 2, and the selectable number 3-6 of agnail 2 is individual, and agnail 2 is along the circumferential directions of main body 1 inwall, and agnail 2 points to the rear end of main body 1.Described agnail 2 is triangle or subtriangular shape.Described agnail 2 is at tube wall or the sheet material upper punch swaging one-tenth making tube wall, and on tube wall, reserve agnail hole 21.Agnail can ensure that the spleen tissue cut can not be deviate from from tube head in tube chamber.
The installation basic point of multiple described agnail 2 is on the same sagittal plane of main body 1.Namely, after body upright, multiple agnail 2 is on sustained height.
Multiple described agnail 2 is in the setting of axially staggering of main body 1.Namely, after body upright, multiple agnail 2 is not on sustained height.
The tube wall of described main body 1 is manufactured with window 4, and window 4 is oval or long hole shape.Get spleen device extracting, after handstand, as there is catching phenomenon, stirring by window, being convenient to spleen tissue and taking out from pipe tail.Configurable removable capping 41 on described window 4.After closing this window 4 with hands or capping, connect suction pump at pipe tail of the present invention, can exhaust remaining blood and residual broken spleen tissue fast.
The described concave edge of a knife 32 is in " U " shape, and the blade of the concave edge of a knife 32 is arranged continuously along edge of a knife curve shape, blade semicircular in shape, half elliptic or parabola shaped.The front end of the blade of the concave edge of a knife 32 and described have safe spacing about 3mm without sword between portion 31, namely in the zigzag mouth of pipe 3 front end 3mm without the knife edge.
As shown in Figure 4, after the descending splenectomy of peritoneoscope, after spleen 8 is put into specimen bag 7, specimen bag mouth wears long outside acanthopore extraction skin 6, the mouth expander 5 of circular tube shaped is put in puncturing hole, in specimen bag, the hand-held the present invention of operator gets spleen device through mouth expander 5, and after reaching spleen, rotation limit, limit advances, the column spleen tissue of cutting can enter to be got in spleen device, extract and get spleen device, after handstand, the spleen tissue of cutting can take out from pipe tail.Repeat aforesaid operations, spleen tissue can be taken out fast, and the spleen tissue taken out is in comparatively regular cylindrical, facilitates the pathological examination of spleen.Close this window 4 with hands or capping, connect suction pump at pipe tail of the present invention, can exhaust remaining blood and residual broken spleen tissue fast.By aforesaid operations, the object of fast fetching spleen under peritoneoscope safely, effectively can be reached.
Claims (8)
1. a peritoneoscope special-purpose taking spleen device, it is characterized in that: it comprises the main body (1) of the through circular tube shaped in front and back, the front end of main body (1) is the zigzag mouth of pipe (3), the zigzag mouth of pipe (3) is formed along portion (31) and the concave edge of a knife (32) by without sword, multiplely circumferentially alternately to arrange at the zigzag mouth of pipe (3) along portion (31) and the concave edge of a knife (32) without sword, the described concave edge of a knife (32) there is the blade for incision and rotary-cut, the blade of the concave edge of a knife (32) is positioned at without sword along after portion (31), the inwall that described main body (1) is anterior is provided with multiple agnail (2), agnail (2) is along the circumferential directions of main body (1) inwall, agnail (2) points to the rear end of main body (1).
2. peritoneoscope special-purpose taking spleen device according to claim 1, is characterized in that: the tube wall of described main body (1) is manufactured with window (4).
3. peritoneoscope special-purpose taking spleen device according to claim 2, is characterized in that: described window (4) arranges removable capping (41).
4. peritoneoscope special-purpose taking spleen device according to claim 1, it is characterized in that: the described concave edge of a knife (32) is in " U " shape, the blade of the concave edge of a knife (32) is arranged continuously along edge of a knife curve shape, the front end of the blade of the concave edge of a knife (32) and described have safe spacing without sword between portion (31).
5. peritoneoscope special-purpose taking spleen device according to claim 1, is characterized in that: described agnail (2) is triangle.
6. peritoneoscope special-purpose taking spleen device according to claim 1 or 5, is characterized in that: described agnail (2) becomes at tube wall or the sheet material upper punch swaging that makes tube wall, and on tube wall, reserve agnail hole (21).
7. peritoneoscope special-purpose taking spleen device according to claim 1 or 5, is characterized in that: the installation basic point of multiple described agnail (2) is on the same sagittal plane of main body (1).
8. peritoneoscope special-purpose taking spleen device according to claim 1 or 5, is characterized in that: multiple described agnail (2) is in the setting of axially staggering of main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510652.XA CN104224250A (en) | 2014-09-28 | 2014-09-28 | Special spleen lifter for laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510652.XA CN104224250A (en) | 2014-09-28 | 2014-09-28 | Special spleen lifter for laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104224250A true CN104224250A (en) | 2014-12-24 |
Family
ID=52213782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410510652.XA Pending CN104224250A (en) | 2014-09-28 | 2014-09-28 | Special spleen lifter for laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104224250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667558A (en) * | 2016-12-30 | 2017-05-17 | 上海市第五人民医院 | Extractor special for laparoscopic appendectomy and application thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149871Y (en) * | 1992-03-02 | 1993-12-22 | 于仁忠 | Sucking-cutting device for liver |
| RU2021767C1 (en) * | 1990-12-26 | 1994-10-30 | Валерий Алексеевич Огородов | Device for removing foreign body from cavity |
| US5593416A (en) * | 1993-01-26 | 1997-01-14 | Donahue; John R. | Method of using flexible surgical instrument |
| CN200963182Y (en) * | 2006-10-27 | 2007-10-24 | 翁习生 | Broken nail extraction apparatus |
| CN101687067A (en) * | 2007-02-22 | 2010-03-31 | 脊柱诊察公司 | Expandable rotating device and method for tissue aspiration |
| CN103156670A (en) * | 2013-03-29 | 2013-06-19 | 杭州桐庐医达器械设备有限公司 | Multifunctional absorbing rotary cutting machine of soft tissue in human body enterocoelia |
| CN103327913A (en) * | 2011-12-03 | 2013-09-25 | 欧罗波罗斯医学有限公司 | Safe cutting heads and systems for fast removal of a target tissue |
| CN203524741U (en) * | 2013-10-17 | 2014-04-09 | 中国人民解放军第三军医大学第二附属医院 | Spleen cutting and taking device |
| CN204121083U (en) * | 2014-09-28 | 2015-01-28 | 丁轶人 | Peritoneoscope special-purpose taking spleen device |
-
2014
- 2014-09-28 CN CN201410510652.XA patent/CN104224250A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2021767C1 (en) * | 1990-12-26 | 1994-10-30 | Валерий Алексеевич Огородов | Device for removing foreign body from cavity |
| CN2149871Y (en) * | 1992-03-02 | 1993-12-22 | 于仁忠 | Sucking-cutting device for liver |
| US5593416A (en) * | 1993-01-26 | 1997-01-14 | Donahue; John R. | Method of using flexible surgical instrument |
| CN200963182Y (en) * | 2006-10-27 | 2007-10-24 | 翁习生 | Broken nail extraction apparatus |
| CN101687067A (en) * | 2007-02-22 | 2010-03-31 | 脊柱诊察公司 | Expandable rotating device and method for tissue aspiration |
| CN103327913A (en) * | 2011-12-03 | 2013-09-25 | 欧罗波罗斯医学有限公司 | Safe cutting heads and systems for fast removal of a target tissue |
| CN103156670A (en) * | 2013-03-29 | 2013-06-19 | 杭州桐庐医达器械设备有限公司 | Multifunctional absorbing rotary cutting machine of soft tissue in human body enterocoelia |
| CN203524741U (en) * | 2013-10-17 | 2014-04-09 | 中国人民解放军第三军医大学第二附属医院 | Spleen cutting and taking device |
| CN204121083U (en) * | 2014-09-28 | 2015-01-28 | 丁轶人 | Peritoneoscope special-purpose taking spleen device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667558A (en) * | 2016-12-30 | 2017-05-17 | 上海市第五人民医院 | Extractor special for laparoscopic appendectomy and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |