CN107874799A - A kind of accurate thread cutter of protectiveness - Google Patents
A kind of accurate thread cutter of protectiveness Download PDFInfo
- Publication number
- CN107874799A CN107874799A CN201711092910.7A CN201711092910A CN107874799A CN 107874799 A CN107874799 A CN 107874799A CN 201711092910 A CN201711092910 A CN 201711092910A CN 107874799 A CN107874799 A CN 107874799A
- Authority
- CN
- China
- Prior art keywords
- cut
- metal ball
- line
- accurate
- protectiveness
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
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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)
- Knives (AREA)
Abstract
The invention discloses a kind of accurate thread cutter of protectiveness; cut and be used cooperatively with line by left and right metal hemisphere; it is simple in construction; accidental injury when reducing trimming to surrounding tissue; and secure trimming length; accurate effectively the use of metal ball effectively prevents the injury of right surrounding tissue, and can regard blunt separation apparatus and use.
Description
Technical field
The present invention relates to medical domain, specially a kind of accurate thread cutter of protectiveness.
Background technology
Line haircut portion used in everyday is sharp end, and sharp end easily causes to damage to the end of a thread surrounding tissue in use
Wound, influences attractive in appearance；Secondly, line trimming precision is inadequate at present, it is impossible to determines stub, makes the end of a thread for cutting different in size.
The content of the invention
It is an object of the invention to provide a kind of accurate thread cutter of protectiveness, to surrounding tissue when being mainly the reduction of trimming
Accidentally injure, and secure trimming length, accurate effective, the use of metal ball effectively prevents the injury of right surrounding tissue, and can
To be used as blunt separation apparatus, solve the problems, such as that prior art is present.
To achieve the above object, the present invention provides following technical scheme：A kind of accurate thread cutter of protectiveness, the present invention is with general
Logical line is cut to basis, and a diameter of 10-12mm of sharp end adjunction cut online hollow metal ball, line cuts sharp end and is included in metal
It is separated in ball, among metal ball, is opened and closed with the opening and closing that line is cut；Diameter 1.5-2mm the end of a thread is provided among metal ball
Through hole, the end of a thread enters after wire-entering head through hole to press from both sides and closed during trimming, and the closure cut with line slides to knot, pushes open by metal ball and around weighs
Organize, continue to cut line when folder closes；Because line haircut apart from metal ball pitch-row from be it is fixed, therefore the length of the end of a thread be also essence
It is really uniform.
Preferably, the metal ball uses stainless steel, is made up of mutually isostructural the two cerebral hemispheres, when in use left and right
Hemisphere cooperates.
Preferably, the screwed hole is 0.8-1mm tapped through hole, and metal ball is cut with line by screw and is fixedly connected.
Compared with prior art, beneficial effects of the present invention are as follows：A kind of accurate thread cutter of protectiveness, by left and right metal half
Ball is cut with line and is used cooperatively, simple in construction, accidental injury when reducing trimming to surrounding tissue, and secures trimming length, accurately
Effectively, the use of metal ball effectively prevents the injury of right surrounding tissue, and can regard blunt separation apparatus and use.
Brief description of the drawings
Fig. 1 is a kind of accurate thread cutter schematic side view of protectiveness.
Fig. 2 is a kind of accurate thread cutter schematic front view of protectiveness.
Label in figure:1 it is metal ball, 2 be screwed hole, 3 be the end of a thread through hole, 4 is that line is cut.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment：To achieve the above object, the present invention provides following technical scheme：A kind of accurate thread cutter of protectiveness, this
Invention cuts 4 sharp end adjunction hollow metal ball 1 online based on ordinary lines cut 4, and line cuts 4 sharp ends and is included in metal ball 1
Interior, screwed hole 2 is cut 4 with line by screw and is fixedly connected, and is separated among metal ball 1, is opened and closed as line cuts 4 opening and closing；
It is provided with through hole among metal ball 1, the end of a thread enters after wire-entering head through hole 3 to press from both sides and closed during trimming, and cuts with line 4 closure and slide to knot,
Vital tissue around is pushed open by metal ball 1, continues to cut line when folder closes；Because line haircut apart from the pitch-row of metal ball 1 from be it is fixed,
Therefore the length of the end of a thread is also accurate uniform.
In summary：A kind of accurate thread cutter of protectiveness, cut 4 with line by left and right metal hemisphere and be used cooperatively, it is simple in construction,
Accidental injury when reducing trimming to surrounding tissue, and trimming length is secured, accurate effective, the use of metal ball 1 is effectively prevented
The only injury of right surrounding tissue, and blunt separation apparatus can be regarded and used.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited by above-mentioned implementation 1, described in above-described embodiment and specification is to illustrate this hair
Bright principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Effect thing defines.
Claims (3)
1. a kind of accurate thread cutter of protectiveness, the present invention is cut in the sharp end adjunction of (4) online based on ordinary lines cut (4)
Empty metal ball (1), line cut (4) sharp end in metal ball (1), are separated among metal ball (1), as line is cut (4)
Opening and closing and be opened and closed；It is provided with through hole among metal ball (1), the end of a thread, which enters wire-entering head through hole (3) and pressed from both sides afterwards, during trimming closes, and as line is cut
(4) closure slides to knot, pushes vital tissue around open by metal ball (1), continues to cut line when folder closes；Because of line haircut distance gold
Category ball (1) pitch-row is from being fixed, therefore the length of the end of a thread is also accurate uniform.
A kind of 2. accurate thread cutter of protectiveness according to claim 1, it is characterised in that：The metal ball uses stainless steel
Material, it is made up of mutually isostructural the two cerebral hemispheres, the two cerebral hemispheres cooperate when in use.
A kind of 3. accurate thread cutter of protectiveness according to claim 1, it is characterised in that：The screwed hole is through hole knot
Structure, metal ball are cut with line by screw and are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711092910.7A CN107874799A (en) | 2017-11-08 | 2017-11-08 | A kind of accurate thread cutter of protectiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711092910.7A CN107874799A (en) | 2017-11-08 | 2017-11-08 | A kind of accurate thread cutter of protectiveness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107874799A true CN107874799A (en) | 2018-04-06 |
Family
ID=61779371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711092910.7A Pending CN107874799A (en) | 2017-11-08 | 2017-11-08 | A kind of accurate thread cutter of protectiveness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874799A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271838A (en) * | 1978-04-05 | 1981-06-09 | Laschal Instruments Corp. | Suture cutter |
| US20060052819A1 (en) * | 2004-09-07 | 2006-03-09 | Yen-Yue Lin | Surgery fixation forceps |
| CN202113132U (en) * | 2011-06-10 | 2012-01-18 | 夏卫东 | Stitch removing operating scissors |
| CN103494630A (en) * | 2013-10-22 | 2014-01-08 | 南京市秦淮医院 | Blunt detacher |
| CN203458442U (en) * | 2013-07-19 | 2014-03-05 | 张凤莲 | Novel gynaecological and obstetrical umbilical cord scissors |
| CN204909535U (en) * | 2015-08-04 | 2015-12-30 | 周海丰 | Surgery is taken out stitches with operation scissors |
| CN205514787U (en) * | 2016-01-30 | 2016-08-31 | 关兰荣 | Medical scissors of taking out stitches |
-
2017
- 2017-11-08 CN CN201711092910.7A patent/CN107874799A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271838A (en) * | 1978-04-05 | 1981-06-09 | Laschal Instruments Corp. | Suture cutter |
| US20060052819A1 (en) * | 2004-09-07 | 2006-03-09 | Yen-Yue Lin | Surgery fixation forceps |
| CN202113132U (en) * | 2011-06-10 | 2012-01-18 | 夏卫东 | Stitch removing operating scissors |
| CN203458442U (en) * | 2013-07-19 | 2014-03-05 | 张凤莲 | Novel gynaecological and obstetrical umbilical cord scissors |
| CN103494630A (en) * | 2013-10-22 | 2014-01-08 | 南京市秦淮医院 | Blunt detacher |
| CN204909535U (en) * | 2015-08-04 | 2015-12-30 | 周海丰 | Surgery is taken out stitches with operation scissors |
| CN205514787U (en) * | 2016-01-30 | 2016-08-31 | 关兰荣 | Medical scissors of taking out stitches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |