CN108720880A - Disposable applicator - Google Patents
Disposable applicator Download PDFInfo
- Publication number
- CN108720880A CN108720880A CN201810699151.9A CN201810699151A CN108720880A CN 108720880 A CN108720880 A CN 108720880A CN 201810699151 A CN201810699151 A CN 201810699151A CN 108720880 A CN108720880 A CN 108720880A
- Authority
- CN
- China
- Prior art keywords
- lumen
- handle
- mandril
- pipe fitting
- handle sleeve
- 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
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 14
- 210000003813 thumb Anatomy 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 13
- 235000013372 meat Nutrition 0.000 claims description 5
- 238000009527 percussion Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 229920006351 engineering plastic Polymers 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 210000003811 finger Anatomy 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002906 medical waste Substances 0.000 description 2
- 239000010814 metallic waste Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—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
Abstract
A kind of disposable applicator provided by the invention comprising：Lumen, one end are equipped with mounting head；The mounting head is used for detachably connected hemostatic ligation clip；Mandril is axially set in lumen；The mandril front end is for pushing the hemostatic ligation clip internal component of mounting head front end to move；Handle sleeve is axially set on lumen one end；The handle sleeve is held for cooperateing with power assistant arm to provide to stablize；And thrust handle, one end connect mandril；Wherein lumen, mandril, handle sleeve, thrust handle are made of medical macromolecular materials.The present invention uses lumen, mandril, handle sleeve and thrust handle, simple in structure, and transmission process is not necessarily to the torsion component of high intensity, is easy to use low intensive engineering plastics, and be not necessarily to gun-type transformational structure, reduces production cost and failure rate.
Description
Technical field
The present invention relates to a kind of disposable applicators, belong to medical instruments field.
Background technology
In needle holder being applied to surgery Minimally, human vas and lumen organization are closed frequently with ligation clip folder, plays hemostasis and closure function.
Ligation clip is mainly made of three kinds of metal, plastics and degradation material materials at present.Ligation clip when being closed tube chamber, need by
Applicator is implemented, the performance of applicator, the effect of directly affecting ligation clip and procedure efficiency.Applicator mainly uses gold at present
Belong to product to assemble, there are a large amount of water pollution, dust pollutions in production process for metallic article；Metal applicator weight compared with
Greatly, there is certain influence to clinical hand-held；Metal applicator belongs to the labyrinth instrument of reuse, and operating personnel exist
Instrument cleaning, dismantling, assembling are difficult, and disinfection or sterilizing are not thorough the patient's infection risk brought, and component easily lacks, neglected loading is wrong
Dress, damage cause ligation clip folder to close the hidden danger such as unsuccessfully.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of disposable applicators simple in structure, easy to use.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of disposable applicator comprising：Lumen, one end are set
There is mounting head；The mounting head is used for detachably connected hemostatic ligation clip；Mandril is axially set in lumen；The top
Bar front end is for pushing the hemostatic ligation clip internal component of mounting head front end to move；The handle sleeve, is axially set on chamber
The outer wall of pipe one end；The handle sleeve is held for cooperateing with power assistant arm to provide to stablize；And thrust handle, one end connection top
Bar；Wherein lumen, mandril, handle sleeve and thrust handle are made of medical macromolecular materials.The present invention is using lumen, top
Bar, handle sleeve and thrust handle, simple in structure, transmission process is not necessarily to the torsion component of high intensity, is easy to use low-intensity
Engineering plastics, and be not necessarily to gun-type transformational structure, reduce production cost and failure rate, and use odorless, nontoxic medical
High molecular material is main raw material(s) manufacture, 1) phenomena such as avoiding water pollution, the dust pollution of metallic article production process；2)
It solves the larger defect of weight of metal applicator, mitigates the strain of operator's bodily tissue；3) cleaning is completed before being delivered for use, is gone out
Bacterium is used in combination resistance bacterium bag dress, reduces the labor intensity and user's cross-infection risk of operator；4) main material is using medical
High molecular material reduces MEDICAL WASTE TREATMENT requirement, avoids subsequent contamination risk, avoid sharp metal waste to injury of human
Risk.
Wherein, the rear end of the mandril has fixed block.
Wherein, the lumen includes hollow the first pipe fitting and the second hollow pipe fitting positioned at the first pipe fitting front end, institute
The diameter for stating the first pipe fitting is more than the diameter of the second pipe fitting.
Wherein, the mounting head is located at the front end of the second pipe fitting；First pipe fitting inner wall is adapted with fixed block.
Wherein, the outer wall of first pipe fitting is equipped with multiple tracks annular ridge.
Wherein, the outer wall of the rear end of second pipe fitting is used for and rotation thumb wheel to multiple tracks fin, the fin is externally provided with
The groove of internal mounting hole is mutually clamped.
Wherein, the thrust handle front end has guide post, and the guide post front end is caught in anti-drop block.
Wherein, the lumen rear end is equipped with hollow handle sleeve, and the first pipe of lumen is sleeved on outside the handle sleeve
Outside part；The thrust handle is made of medical macromolecular materials.
Wherein, there is the structure for being bonded thumb or thumb root meat pad, design to meet people for the thrust handle rear end
Body engineering principles.
Wherein, the guide post is using cylindrical type, "-" type or cross etc.；The guide post is convertible and handle sleeve
Direction or fixed-direction.
Wherein, the handle sleeve rear end is equipped with rear cover, there is the mounting hole passed through convenient for thrust handle in the rear cover；
The rear cover is made of medical macromolecular materials.
Wherein, the maximum outside diameter of the anti-drop block is more than the maximum outside diameter of rear cover mounting hole；The anti-drop block is by medical height
Molecular material is made.
Wherein, there are installation cavity, the installation cavity rear end that there is screw thread compatible with rear cover in the handle sleeve；Installation
It is set in outside the first pipe fitting of lumen rear end in the middle part of chamber；Installation cavity front end is penetration circular hole, and the Circularhole diameter is less than peace
The diameter for endoporus other parts of behaveing affectedly is to form step；The handle sleeve is made of medical macromolecular materials.
Wherein, handle sleeve front end outer wall is additionally provided with folding power assistant arm, the power assistant arm hinged handle casing
On the end wall of front end, the power assistant arm movable end is additionally provided with limit to lumen arc-shaped recliner, the fixing end side of the power assistant arm
Slot, the power assistant arm rotate to form the first working position and the second working position, when power assistant arm is in the first working position, the power-assisted
Arm is unfolded, for providing the impetus when holding use, while the outer peripheral edge of the end wall of limiting slot Engaging handle casing, when helping
When the arm of force is in the second working position, the power assistant arm is shunk；The handle sleeve, is made of medical macromolecular materials.It takes and helps
On end wall of the arm of force hinged handle casing far from thrust handle one end, power assistant arm movable end to lumen arc-shaped recliner, power assistant arm
Fixing end side is additionally provided with limiting slot, and the power assistant arm rotates to form the first working position and the second working position so that power assistant arm exists
It waits for the used time, may contract to outer diameter and be less than handle sleeve size, be conducive to the protection of packaging and product.
Wherein, handle sleeve front end outer wall is equipped with fixed power assistant arm, and described power assistant arm one end is fixed on handle
On the end wall of casing front end；The handle sleeve is made of medical macromolecular materials.
Wherein, the disposable applicator further includes resetting spring, outside the mandril rear end and is installed on lumen
The first tube intracavity；Described resetting spring one end is connected on front side of the fixed block of mandril, and one end is connected to the first pipe of lumen
On part and the bottom wall of the second pipe fitting junction；The resetting spring is used to provide the rebound so that mandril returns to the position before percussion
Power, and then thrust handle is made to reply non-pressurized state.
Wherein, the clamp component further includes rotation thumb wheel, and the rotation thumb wheel is lobe shape cone, and the rotation is dialled
The internal mounting hole with multiple tracks groove of wheel, is sleeved on lumen the second pipe fitting rear end close to the position of handle sleeve, the rotation outside
Thumb wheel is made of medical macromolecular materials.
(3) advantageous effect
A kind of disposable applicator provided by the invention, has the following advantages：
The present invention uses lumen, mandril and thrust handle, simple in structure, and transmission process is not necessarily to the torsion portion of high intensity
Part is easy to use low intensive engineering plastics, and is not necessarily to gun-type transformational structure, reduces production cost and failure rate, and adopts
Be that main raw material(s) manufactures with odorless, nontoxic medical macromolecular materials, 1) avoid metallic article production process water pollution,
Phenomena such as dust pollution；2) it solves the larger defect of weight of metal applicator, mitigates the strain of operator's bodily tissue；3) it delivers
Using preceding completion cleaning, sterilizing, resistance bacterium bag dress is used in combination, reduces the labor intensity of operator and the cross-infection wind of user
Danger；4) main material uses medical macromolecular materials, reduces MEDICAL WASTE TREATMENT requirement, avoids subsequent contamination risk, avoid
Sharp metal waste is to injury of human risk.The production of the product uses thermoplastic shaping processing technology, and product quality is uniform and produces
It can be big.On the other side, metal Clip Applier is lathe process at present, and fitting dimension matching degree is not high, often because size is non-standard,
Disunity causes assembly to mismatch.
In addition, take on end wall of the power assistant arm hinged handle casing far from thrust handle one end, power assistant arm movable end is to chamber
The fixing end side of pipe arc-shaped recliner, power assistant arm is additionally provided with limiting slot, and the power assistant arm rotates to form the first working position and second
Working position so that power assistant arm is waiting for the used time, may contract to outer diameter and is less than handle sleeve size, is conducive to the protection of packaging and product.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the cross-sectional view of the embodiment of the present invention 1；
Fig. 3 is the external structure schematic diagram of the embodiment of the present invention 2.
1, lumen；2, mandril；3, mounting head；4, polygon column；5, mounting head is linked up with；6, the first pipe fitting；7, the second pipe fitting；8,
Annular ridge；9, groove；10, anti-drop block；11, handle sleeve；12, guide post；13, thrust handle；14, guide post card slot；15, after
Lid；16, rear cover mounting hole；17, installation cavity；18, circular hole；19, power assistant arm；20, limiting slot；21, resetting spring；22, fixed block；
23, thumb wheel is rotated；100, disposable applicator；200, hemostatic ligation clip.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is connected directly, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
Heretofore described bottom end and bottom wall refers to disposable applicator when in use, and hemostatic ligation clip is located at bottom
The case where, come define disposable applicator top and bottom temporald eixis.
As shown in Figure 1 and Figure 2,
A kind of disposable applicator 100 provided by the invention comprising：Lumen 1, one end are equipped with mounting head 3；The installation
Head is used for detachably connected hemostatic ligation clip 200；Mandril 2, is axially set in lumen；The mandril front end is for pushing
The hemostatic ligation clip internal component of mounting head front end moves；And thrust handle 13, one end are connected by guide post 12 and anti-drop block 10
Connect mandril；Wherein lumen, mandril, thrust handle, anti-drop block are made of medical macromolecular materials.The rear end of the mandril has
Fixed block 22.
The lumen includes hollow the first pipe fitting 6 and the second hollow pipe fitting 7 positioned at the first pipe fitting front end, and described
The diameter of one pipe fitting is more than the diameter of the second pipe fitting.The mounting head is located at the front end of the second pipe fitting；The mounting head, which has, to be used
5 are linked up in the mounting head for the groove 9 for being fixed on the second pipe fitting front end；The fixed block of first pipe fitting inner wall and mandril is mutually fitted
Match.The outer wall of first pipe fitting is equipped with multiple tracks annular ridge 8.
The outer wall of the rear end of second pipe fitting is used for and rotates inside thumb wheel 22 to multiple tracks fin, the fin is externally provided with
The groove of mounting hole is mutually clamped.
The thrust handle front end has guide post 12, and the guide post front end is caught in equipped with card slot 14 in anti-drop block 10.It is described
The rear end of lumen is equipped with hollow handle sleeve 11, and the outside of the first pipe fitting of lumen is sleeved on outside the handle sleeve；It is described to push away
Power handle is made of medical macromolecular materials.
There is 13 rear end of the thrust handle structure for being bonded thumb or thumb root meat pad, design to meet human body work
Cheng Xue principles.The guide post is using cylindrical type, "-" type or cross etc.；The guide post is the convertible direction with handle sleeve
Or fixed-direction.
The handle sleeve rear end is equipped with rear cover 15, there is the mounting hole 16 passed through convenient for thrust handle in the rear cover；
The rear cover is made of medical macromolecular materials.The maximum outside diameter of the anti-drop block is more than the maximum outside diameter of rear cover mounting hole；Institute
Anti-drop block is stated to be made of medical macromolecular materials.
There are installation cavity 17, the installation cavity rear end that there is screw thread compatible with rear cover in the handle sleeve；Installation cavity
Middle part is installed on outside the first pipe fitting of lumen；Installation cavity front end be penetration circular hole 18, the Circularhole diameter be less than endoporus its
The diameter of his part is to form step；The handle sleeve is made of medical macromolecular materials.With the of lumen in the middle part of installation cavity
Fitting outside one pipe fitting, coordinates with annular ridge 8 to adjust the rotating friction force of lumen.
Handle sleeve front end outer wall is additionally provided with folding power assistant arm 19, the power assistant arm hinged handle casing front end
End wall on, the power assistant arm movable end is additionally provided with limiting slot 20 to lumen arc-shaped recliner, the fixing end side of the power assistant arm,
The power assistant arm rotates to form the first working position and the second working position, when power assistant arm is in the first working position, the power assistant arm
Expansion is holding impetus when using, while the outer peripheral edge of the end wall of limiting slot Engaging handle casing for providing, is working as power-assisted
When arm is in the second working position, the power assistant arm is shunk；The handle sleeve, is made of medical macromolecular materials.
Handle sleeve front end outer wall can also be set as fixed power assistant arm, and described power assistant arm one end is fixed on taper knob
On the end wall of pipe front end；The handle sleeve is made of medical macromolecular materials.
The disposable applicator further includes resetting spring 21, and the resetting spring is located at outside the mandril rear end simultaneously
It is installed on the first tube intracavity of lumen；Described resetting spring one end is connected on front side of the fixed block of mandril, and one end is connected to chamber
On first pipe fitting of pipe and the bottom wall of the second pipe fitting junction；The resetting spring is for providing so that mandril returns to before firing
The screen resilience of position, and then thrust handle is made to reply non-pressurized state.
Wherein, the clamp component further includes rotation thumb wheel 23, and the rotation thumb wheel is lobe shape cone, the rotation
The mounting hole inside thumb wheel with multiple tracks groove, is sleeved on lumen the second pipe fitting rear end close to the position of handle sleeve, the rotation outside
Transfer wheel is made of medical macromolecular materials.
The present invention cleans before delivery, sterilizes and hinders bacterium protective packaging.
Embodiment 2：
As shown in figure 3, embodiment is with embodiment 1, difference lies in handle sleeve front end outer wall can also be set as fixed
The power assistant arm of formula, described power assistant arm one end are fixed on the end wall of handle sleeve front end；The handle sleeve, by medical high polymer
Material is made.The guide post uses "-" type or cross.
In use, steady outdoor handle casing should be held, two panels power assistant arm is pushed aside, power assistant arm is conducive to using feel when this instrument
More preferably, force smaller, percussion are more stable；When using disposable applicator, generally it is held in front of power assistant arm with index finger and middle finger,
After reaching surgical field, object observing hoc scenario rotates lumen, to drive opening for adjustment hemostatic ligation clip with rotation thumb wheel
Mouth folder closes orientation, then oppresses thrust handle with thumb finger pulp or thumb root meat pad, and thrust handle is pressed into handle sleeve, makes pressure
Power conducts the hemostatic ligation clip internal component movement that mounting head front end is driven to mandril, completes percussion hemostatic ligation clip, is allowed to press from both sides
Close destination organization.
After clamp, decontrols thumb finger pulp or the compressing of thumb root meat pad, resetting spring automatic rebounding reset, drive top
Bar returns to original position, while thrust handle being made to return to the state that do not suffer oppression；
After clamp, grabbed at steady mounting head with the finger pulp position of thumb, index finger and middle finger, the other hand uses hemostatic ligation clip
After remaining outer casing part screw out counterclockwise, until mounting head is completely disengaged with the outer casing part.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type etc. are all can be
Variation, every equivalents carried out based on the technical solution of the present invention and improvement should not be excluded the present invention's
Except protection domain.
Claims (10)
1. a kind of disposable applicator, which is characterized in that including：
Lumen, one end are equipped with mounting head；The mounting head is used for detachably connected hemostatic ligation clip；
Mandril is axially set in lumen；The mandril front end is used to push group inside the hemostatic ligation clip of mounting head front end
Part moves；
Handle sleeve is axially set on the outer wall of lumen one end；The handle sleeve is held for cooperateing with power assistant arm to provide stabilization
It holds；
And thrust handle, one end connect mandril；Wherein lumen, mandril, handle sleeve and thrust handle are by medical high polymer
Material is made.
2. disposable applicator as described in claim 1, which is characterized in that the lumen includes hollow the first pipe fitting and position
The second hollow pipe fitting in the first pipe fitting front end, the diameter of first pipe fitting are more than the diameter of the second pipe fitting；Described first
The outer wall of pipe fitting is equipped with multiple tracks annular ridge；The outer wall front end of second pipe fitting is equipped with polygon column；The polygon column bottom end is set
There is the groove being recessed inwardly；The mounting head is connected to the front end of the second pipe fitting, the endoporus of mounting head, hook with before the second pipe fitting
Polygon column, the groove at end are mutually clamped；The mounting head is made of medical macromolecular materials.
3. disposable applicator as described in claim 1, which is characterized in that the mandril is axially set in lumen；Institute
The rear end for stating mandril has fixed block；The diameter of the fixed block is more than the diameter of mandril front end；The diameter of the fixed block with
The internal diameter of first pipe fitting of lumen is adapted；The fixed block is made of medical macromolecular materials.
4. disposable applicator as described in claim 1, which is characterized in that the handle sleeve is axially outer to be sleeved on lumen
Outer wall outside first pipe fitting；Hollow installation cavity is equipped in the handle sleeve；After the front end internal orifice dimension of the installation cavity is less than
The aperture at end forms step endoporus；The outer wall front end outer wall of the handle sleeve is additionally provided with folding power assistant arm, described to help
On the end wall of arm of force hinged handle casing front end, the power assistant arm movable end is to lumen arc-shaped recliner, the fixation of the power assistant arm
End side is additionally provided with limiting slot, and the power assistant arm rotates to form the first working position and the second working position, when power assistant arm is in first
When working position, power assistant arm expansion, for providing the impetus when holding use, while limiting slot Engaging handle casing
The outer peripheral edge of end wall, when power assistant arm is in the second working position, the power assistant arm is shunk.
5. disposable applicator as claimed in claim 4, which is characterized in that handle sleeve front end outer wall is additionally provided with fixation
The power assistant arm of formula, described power assistant arm one end are fixed on the end wall of handle sleeve front end；The handle sleeve is by medical high polymer
Material is made.
6. disposable applicator as described in claim 4 or 5, which is characterized in that the handle sleeve rear end is additionally provided with screw thread；
The screw thread is adapted with the rear cover of handle sleeve；There is the mounting hole that the guide post convenient for thrust handle passes through in the rear cover；Institute
Rear cover is stated to be made of medical macromolecular materials.
7. disposable applicator as described in claim 1, which is characterized in that the thrust handle rear end is designed as fitting thumb
Or the structure of thumb root meat pad；The thrust handle front end is equipped with guide post；The guide post is the convertible side with handle sleeve
To or fixed-direction.
8. disposable applicator as claimed in claim 7, which is characterized in that the front end of the guide post is equipped with card slot, the card
Slot is adapted with anti-drop block and connect；The maximum outside diameter of the anti-drop block is more than the maximum outside diameter of rear cover mounting hole；The anti-drop block
It is made of medical macromolecular materials.
9. the disposable applicator as described in claims 1 or 2 or 3, which is characterized in that further include resetting spring, be located at described
Mandril rear end outside and the first tube intracavity for being installed on lumen；Before described resetting spring one end is connected to the fixed block of mandril
Side, one end are connected on the first pipe fitting of lumen and the bottom wall of the second pipe fitting junction；The resetting spring makes for providing
Mandril returns to the screen resilience of the position before percussion, and then thrust handle is made to reply non-pressurized state.
10. the disposable applicator as described in claims 1 or 2 or 3, which is characterized in that the clamp component further includes rotation
Thumb wheel, the rotation thumb wheel are lobe shape cone, have the mounting hole of multiple tracks groove inside the rotation thumb wheel, are sleeved on chamber outside
Pipe the second pipe fitting rear end is made close to the position of handle sleeve, the rotation thumb wheel of medical macromolecular materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699151.9A CN108720880A (en) | 2018-06-29 | 2018-06-29 | Disposable applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810699151.9A CN108720880A (en) | 2018-06-29 | 2018-06-29 | Disposable applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108720880A true CN108720880A (en) | 2018-11-02 |
Family
ID=63925456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810699151.9A Pending CN108720880A (en) | 2018-06-29 | 2018-06-29 | Disposable applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108720880A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304183A (en) * | 1992-03-23 | 1994-04-19 | Laparomed Corporation | Tethered clamp retractor |
| US6485438B1 (en) * | 2000-09-28 | 2002-11-26 | Jennifer L. Minue | Cup to assist with urine specimen sampling |
| CN101836882A (en) * | 2010-05-05 | 2010-09-22 | 王水良 | Disposable automatic burst titanium clip |
| CN102860851A (en) * | 2011-06-09 | 2013-01-09 | Tyco医疗健康集团 | Surgical fastener applying apparatus |
| CN103190938A (en) * | 2012-01-05 | 2013-07-10 | 常州市康迪医用吻合器有限公司 | Staple cartridge assembly of surgical linear cutting anastomat |
| US20150080914A1 (en) * | 2013-09-16 | 2015-03-19 | Oregon Health & Science University | Bioabsorbable clips and applicator for tissue closure |
| CN204428101U (en) * | 2015-01-08 | 2015-07-01 | 江苏海泽医疗科技发展有限公司 | Automatic-repeating blood vessel moulds clamp and folder casket |
| CN105476690A (en) * | 2015-10-14 | 2016-04-13 | 程先本 | One-time double-clamp cutting-off clamping forceps |
| CN105682568A (en) * | 2013-11-04 | 2016-06-15 | 柯惠Lp公司 | Surgical fastener applying apparatus |
| CN106073853A (en) * | 2016-06-20 | 2016-11-09 | 江苏海泽医疗科技发展有限公司 | Semi-automatic medical continuously-applied Clip Applier with biology folder casket |
| CN106344103A (en) * | 2016-11-09 | 2017-01-25 | 江苏海泽医疗科技发展有限公司 | Novel hemostatic clip pushing and closing device |
| CN208958239U (en) * | 2018-06-29 | 2019-06-11 | 杭州圣石科技有限公司 | Disposable applicator |
-
2018
- 2018-06-29 CN CN201810699151.9A patent/CN108720880A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304183A (en) * | 1992-03-23 | 1994-04-19 | Laparomed Corporation | Tethered clamp retractor |
| US6485438B1 (en) * | 2000-09-28 | 2002-11-26 | Jennifer L. Minue | Cup to assist with urine specimen sampling |
| CN101836882A (en) * | 2010-05-05 | 2010-09-22 | 王水良 | Disposable automatic burst titanium clip |
| CN102860851A (en) * | 2011-06-09 | 2013-01-09 | Tyco医疗健康集团 | Surgical fastener applying apparatus |
| CN103190938A (en) * | 2012-01-05 | 2013-07-10 | 常州市康迪医用吻合器有限公司 | Staple cartridge assembly of surgical linear cutting anastomat |
| US20150080914A1 (en) * | 2013-09-16 | 2015-03-19 | Oregon Health & Science University | Bioabsorbable clips and applicator for tissue closure |
| CN105682568A (en) * | 2013-11-04 | 2016-06-15 | 柯惠Lp公司 | Surgical fastener applying apparatus |
| CN204428101U (en) * | 2015-01-08 | 2015-07-01 | 江苏海泽医疗科技发展有限公司 | Automatic-repeating blood vessel moulds clamp and folder casket |
| CN105476690A (en) * | 2015-10-14 | 2016-04-13 | 程先本 | One-time double-clamp cutting-off clamping forceps |
| CN106073853A (en) * | 2016-06-20 | 2016-11-09 | 江苏海泽医疗科技发展有限公司 | Semi-automatic medical continuously-applied Clip Applier with biology folder casket |
| CN106344103A (en) * | 2016-11-09 | 2017-01-25 | 江苏海泽医疗科技发展有限公司 | Novel hemostatic clip pushing and closing device |
| CN208958239U (en) * | 2018-06-29 | 2019-06-11 | 杭州圣石科技有限公司 | Disposable applicator |
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