CN103919590B - The Clip Applier of anti-cross infection - Google Patents
The Clip Applier of anti-cross infection Download PDFInfo
- Publication number
- CN103919590B CN103919590B CN201410179000.2A CN201410179000A CN103919590B CN 103919590 B CN103919590 B CN 103919590B CN 201410179000 A CN201410179000 A CN 201410179000A CN 103919590 B CN103919590 B CN 103919590B
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- CN
- China
- Prior art keywords
- film
- fixed mount
- clip applier
- cross infection
- clamps
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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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips for minimally invasive surgery
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of Clip Applier of anti-cross infection, including tubular shell, the rear end of the housing is fixed with fixed handle, a flexible handle is hinged with the fixed handle, the front end of the housing is provided with jaw arrangement, tube chamber front portion in the housing is provided with a film fixed mount, tube chamber is isolated into two spaces by the film fixed mount, the film fixed mount setting has multiple through holes, the membranaceous film vertical with tubular shell axis is provided with the film fixed mount, the membranaceous film activity is covered in film fixed mount towards one side and the unidirectional obstruct through hole of jaw arrangement.The present invention have the advantages that can prevent pollutant enter housing rear end, conveniently clean, prevent cross infection.
Description
Technical field
The present invention relates to medical product, more particularly, to the anti-friendship in a kind of housing that can prevent pollutant from entering Clip Applier
The Clip Applier of fork infection.
Background technology
At home in endoscope-assistant surgery, in operation process, need the Artery, Vein blood pipe to operative site temporary using vascular clamp
When block, prevent Massive Bleeding, clamping vascular clamp enters operative site, takes out vascular clamp from operative site and order about vascular clamp
Open and be required for Clip Applier to support the use.
As Clip Applier must carry out clamping activity to vascular clamp in operation process, the pollution such as blood stains during clamping
Thing can be entered in the housing of Clip Applier；Complex-shaped various parts are simultaneously installed with the housing of Clip Applier, in cleaning
Cleaning dead angle can be formed, it is difficult to cleaning and sterilizing is clean, easily causes cross infection when reusing.
Content of the invention
For solving the above problems, it is an object of the invention to provide in a kind of housing that can prevent pollutant from entering Clip Applier
Anti-cross infection Clip Applier.
The present invention realizes that by following technical measures a kind of Clip Applier of anti-cross infection is including tubular shell, described
The rear end of housing is fixed with fixed handle, is hinged with a flexible handle on the fixed handle, and the front end of the housing is provided with pincers
Clamping structure, the tube chamber front portion in the housing are provided with a film fixed mount, and tube chamber is isolated into two skies by the film fixed mount
Between, the film fixed mount setting has multiple through holes, is provided with the film vertical with tubular shell axis on the film fixed mount
Shape film, the membranaceous film activity are covered in film fixed mount towards one side and the unidirectional obstruct through hole of jaw arrangement.
Used as a kind of optimal way, the membranaceous film is annular, oval ring, polygon angular, petal, the film
The internal ring side of shape film is fixed on film fixed mount, and its lamellar body activity is covered in film fixed mount towards the one side of jaw arrangement
Through-hole surfaces.
As a kind of optimal way, there is on the membranaceous film radioactivity line of cut, the radioactivity line of cut is by film
Shape film is divided into multi-disc to be covered in the secter pat of through-hole surfaces, and the top of the secter pat is fixed on film admittedly respectively or integrally
Determine the central authorities of frame.
As a kind of optimal way, between the jaw arrangement and flexible handle, pull bar is connected with, the tie-rod sealing is worn
The centre bore of film fixed mount is crossed, the back-moving spring being set in outside pull bar in the housing, is additionally provided with.
Used as a kind of optimal way, the rear end of the housing is provided with the irrigation channel in a connection housing.
Used as a kind of optimal way, the membranaceous film is membranaceous silica gel piece.
Used as a kind of optimal way, the jaw arrangement includes that clamp seat, the front end of the clamp seat are hinged with two pincers
Folder, the front end of the pull bar are provided with two chutes, and an at least chute is flared out, the afterbody difference of two clamps
It is slidedly arranged on two chutes；When the pull bar is pulled back, the tail end of an at least clamp slides in and out, and makes the head phase of two clamps
Mutually clamp together, when the pull bar is promoted forward, the tail end slid inward of an at least clamp is separated from each other the head of two clamps.
Used as a kind of optimal way, two chute is all flared out, and the afterbody of two clamps is slidedly arranged on two respectively
On chute；When the pull bar is pulled back, the tail end of two clamps slides in and out, and the head of two clamps is mutually clamped together, described
When pull bar is promoted forward, the tail end slid inward of two clamps is separated from each other the head of two clamps.
Used as a kind of optimal way, the front end of the pull bar is provided with sliding chute rod, and two chute is arranged on sliding chute rod.
The present invention using process is being, during operation under abdominal pressure effect, pollutant can be from before the tube chamber of the housing of the present invention
End enters, as membranaceous film activity is covered in film fixed mount towards one side and the unidirectional obstruct through hole of jaw arrangement, therefore
Pollutant can be film-like film stop, by pollutant catabolic gene in the smaller area of apparatus front end；So as to keep apparatus tube chamber main body
Partial cleaning；During cleaning, due to being to enter from tube chamber rear end in cleanout fluid or steam, by film fixed mount through hole
Under the light pressure of cleanout fluid or steam, membranaceous film covers the surface that the part of through hole can depart from film fixed mount, so as to not
Isolate the cavity of the present invention again, cleanout fluid or steam-energy enter front end from rear end, cleaning and sterilizing carried out to whole instrument cavity.Cause
This, the present invention have the advantages that can prevent pollutant enter housing rear end, conveniently clean, prevent cross infection.
Description of the drawings
Structural representations of the Fig. 1 for the embodiment of the present invention；
A partial enlarged drawings of the Fig. 2 for Fig. 1；
B partial enlarged drawings of the Fig. 3 for Fig. 1；
Fig. 4 is the cross-sectional view of embodiment of the present invention film fixed mount and membranaceous film；
Overlooking the structure diagrams of the Fig. 5 for embodiment of the present invention film fixed mount；
Overlooking the structure diagrams of the Fig. 6 for the membranaceous film of the embodiment of the present invention.
Specific embodiment
With reference to embodiment and compare accompanying drawing the present invention is described in further detail.
A kind of Clip Applier of anti-cross infection of the present embodiment, refer to Fig. 1 to Fig. 6, including tubular shell 11, the shell
The rear end of body 11 is fixed with fixed handle 14, is hinged with a flexible handle 13, before the housing 11 on the fixed handle 14
End is provided with jaw arrangement, and the tube chamber front portion in the housing 11 is provided with a film fixed mount 801, and the film fixed mount 801 will
Tube chamber is isolated into two spaces, and the film fixed mount 801 is provided with multiple through holes 806, arranges on the film fixed mount 801
Have a membranaceous film 802 vertical with tubular shell axis, 802 activity of membranaceous film be covered in film fixed mount 801 towards
The one side of jaw arrangement and unidirectional obstruct through hole 806.In the present embodiment, 802 preferred thermal stability of membranaceous film is good, chemical
Matter is stable, the membranaceous silica gel piece of high mechanical strength.
During operation under abdominal pressure effect, pollutant can be entered from the tube chamber front end of the housing 11 of this device, due to membranaceous glue
802 activity of piece is covered in film fixed mount 801 towards one side and the unidirectional obstruct through hole 806 of jaw arrangement, therefore pollutant meeting
It is film-like film 802 to stop, by pollutant catabolic gene in the smaller area of apparatus front end；So as to keep apparatus tube chamber main part
Cleaning；During cleaning, due to being to enter from tube chamber rear end in cleanout fluid or steam, by the clear of film fixed mount through hole 806
Under the light pressure of washing liquid or steam, membranaceous film 801 covers the surface that the part of through hole 806 can depart from film fixed mount 801,
So as to no longer isolate the cavity of apparatus, cleanout fluid or steam-energy enter front end from rear end, carry out cleaning to whole instrument cavity and disappear
Poison.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 3 to Fig. 6, have on the basis of previous technique scheme
Body is it is also possible that membranaceous film is annular, oval ring, polygon angular, petal, the internal ring side of the membranaceous film 802
Expand to form a ring for fixing 803, the central authorities of film fixed mount form a groove 805 for being used for accommodating ring for fixing 803, membranaceous film
802 are fixed on film fixed mount 801 by ring for fixing 803, and its lamellar body activity is covered in film fixed mount 801 and ties towards clamp
806 surface of through hole of the one side of structure.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 6, specifically may be used also on the basis of previous technique scheme
To be, there is radioactivity line of cut 804, the radioactivity line of cut 804 membranaceous film is divided into multi-disc on membranaceous film 802
The secter pat of through-hole surfaces is covered in, the top of the secter pat is fixed on the central authorities of film fixed mount 802 respectively or integrally.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, in previous technique scheme
On the basis of concrete it is also possible that be connected with pull bar 9 between jaw arrangement and flexible handle 13,9 hermetically passing film of the pull bar
The centre bore 807 of fixed mount 801, is additionally provided with, in the housing 11, the back-moving spring 10 being set in outside pull bar 9.Flexible handle 13
Release pull bar 9 when compression reseting spring 10, when relaxation exercise handle 13 in the presence of the restoring force of back-moving spring 10 pull bar 9
Pull back reset.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 1, specifically may be used also on the basis of previous technique scheme
To be, the rear end of housing 11 is provided with the irrigation channel 12 in a connection housing 11.So as to facilitate cleanout fluid or steam-energy from rear
End enters.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 1 and Fig. 2, have on the basis of previous technique scheme
Body is it is also possible that jaw arrangement includes that clamp seat 3, the front end of the clamp seat 3 are hinged with two clamps 1 and 2, the pull bar 9
Front end be provided with two chutes 6, an at least chute is flared out, and the afterbody 4 of two clamps is slidedly arranged on two respectively
On chute；When the pull bar 9 is pulled back, the tail end 4 of an at least clamp slides in and out, and the head of two clamps is mutually clamped
Close, when the pull bar is promoted forward, 4 slid inward of tail end of an at least clamp is separated from each other the head of two clamps.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 1 and Fig. 2, have on the basis of previous technique scheme
Body it is also possible that two chutes, 6 position according to activity space can symmetrically can also be asymmetric and to being all flared out, described two
The afterbody 4 of clamp is slidedly arranged on two chutes 6 respectively by pin 5；When pull bar 9 is pulled back, the tail end of two clamps slides in and out,
The head of two clamps is made mutually to clamp together, when the pull bar is promoted forward, the tail end slid inward of two clamps makes two clamps
Head is separated from each other.
The Clip Applier of the anti-cross infection of the present embodiment, refer to Fig. 1 and Fig. 2, have on the basis of previous technique scheme
It is also possible that the front end of pull bar 9 is provided with sliding chute rod 7, two chute 6 is arranged on sliding chute rod 7 body.
It is more than that the Clip Applier of anti-cross infection of the present invention is set forth, is used to help understand the present invention, but this
Bright embodiment is simultaneously not restricted to the described embodiments, any without departing from the change that is made under the principle of the invention, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included in the interior of protection scope of the present invention.
Claims (9)
1. a kind of Clip Applier of anti-cross infection, it is characterised in that：Including tubular shell, the rear end of the housing is fixed with fixation
Handle, is hinged with a flexible handle on the fixed handle, the front end of the housing is provided with jaw arrangement, the pipe in the housing
Chamber front portion is provided with a film fixed mount, and tube chamber is isolated into two spaces by the film fixed mount, the film fixed mount setting
There are multiple through holes, on the film fixed mount, be provided with the membranaceous film vertical with tubular shell axis, the membranaceous film is lived
Move film fixed mount is covered in towards one side and the unidirectional obstruct through hole of jaw arrangement.
2. the Clip Applier of anti-cross infection according to claim 1, it is characterised in that：The membranaceous film be annular,
Oval ring, polygon angular, petal, the internal ring side of the membranaceous film is fixed on film fixed mount, and its lamellar body activity is covered
Cover the through-hole surfaces towards the one side of jaw arrangement in film fixed mount.
3. the Clip Applier of anti-cross infection according to claim 1, it is characterised in that：There is on the membranaceous film radiation
Membranaceous film is divided into the secter pat that multi-disc is covered in through-hole surfaces, the sector for property line of cut, the radioactivity line of cut
The top of block is fixed on the central authorities of film fixed mount respectively or integrally.
4. the Clip Applier of anti-cross infection according to claim 1, it is characterised in that：The jaw arrangement and flexible handle
Between be connected with pull bar, the tie-rod sealing is additionally provided with the housing and is set in drawing through the centre bore of film fixed mount
Back-moving spring outside bar.
5. the Clip Applier of anti-cross infection according to claim 1, it is characterised in that：The rear end of the housing is provided with one
Irrigation channel in connection housing.
6. the Clip Applier of anti-cross infection according to claim 1, it is characterised in that：The membranaceous film is membranaceous silica gel
Piece.
7. the Clip Applier of anti-cross infection according to claim 4, it is characterised in that：The jaw arrangement includes clamp
Seat, the front end of the clamp seat are hinged with two clamps, and the front end of the pull bar is provided with two chutes, in the chute at least
There is a chute to be flared out, the afterbody of two clamps is slidedly arranged on two chutes respectively；When the pull bar is pulled back, at least
The tail end of one clamp slides in and out, and the head of two clamps is mutually clamped together, when the pull bar is promoted forward, an at least clamp
Tail end slid inward, is separated from each other the head of two clamps.
8. the Clip Applier of anti-cross infection according to claim 7, it is characterised in that：Two chute is all flared out,
The afterbody of two clamps is slidedly arranged on two chutes respectively；When the pull bar is pulled back, the tail end of two clamps slides in and out,
The head of two clamps is made mutually to clamp together, when the pull bar is promoted forward, the tail end slid inward of two clamps makes two clamps
Head is separated from each other.
9. the Clip Applier of anti-cross infection according to claim 7, it is characterised in that：The front end of the pull bar is provided with cunning
Channel bar, two chute are arranged on sliding chute rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179000.2A CN103919590B (en) | 2014-04-29 | 2014-04-29 | The Clip Applier of anti-cross infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179000.2A CN103919590B (en) | 2014-04-29 | 2014-04-29 | The Clip Applier of anti-cross infection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103919590A CN103919590A (en) | 2014-07-16 |
| CN103919590B true CN103919590B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179000.2A Active CN103919590B (en) | 2014-04-29 | 2014-04-29 | The Clip Applier of anti-cross infection |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247974A (en) * | 2018-11-20 | 2019-01-22 | 河北北方学院附属第医院 | A kind of breathing devices for tumor ablation |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385541A (en) * | 1992-04-24 | 1995-01-31 | Loma Linda University Medical Center | Cerebrospinal fluid shunt capable of minimal invasive revision |
| WO2006042084A2 (en) * | 2004-10-08 | 2006-04-20 | Tyco Healthcare Group, Lp | Endoscopic surgical clip applier |
| CN2778210Y (en) * | 2005-03-18 | 2006-05-10 | 王金新 | Blood vessel puncturing needle preventing blood stream returning |
| CN102038479B (en) * | 2009-10-23 | 2012-05-23 | 姜克让 | Disposable protecting jacket for endoscope |
| US20120095369A1 (en) * | 2010-10-15 | 2012-04-19 | Teixeira Scott M | System and Method for Sampling Device for Bodily Fluids |
| JP5745837B2 (en) * | 2010-12-24 | 2015-07-08 | オリンパス株式会社 | Treatment tool |
| DE102011001705A1 (en) * | 2011-03-31 | 2012-10-04 | Aesculap Ag | Surgical clip applicator |
| CN202060832U (en) * | 2011-05-23 | 2011-12-07 | 张鑫圣 | Separating forceps |
| CN203195749U (en) * | 2013-04-25 | 2013-09-18 | 林平 | Disposable pericardium chest puncturing needle |
| CN203506845U (en) * | 2013-10-12 | 2014-04-02 | 杨明生 | Safety type thorax puncture needle |
| CN203524728U (en) * | 2013-11-06 | 2014-04-09 | 北京颐合恒瑞医疗科技有限公司 | Laparoscopic surgery clip applier |
| CN203915005U (en) * | 2014-04-29 | 2014-11-05 | 域鑫科技（惠州）有限公司 | The Clip Applier of anti-cross infection |
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2014
- 2014-04-29 CN CN201410179000.2A patent/CN103919590B/en active Active
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| Publication number | Publication date |
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| CN103919590A (en) | 2014-07-16 |
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