CN106308862A - Surgical needle convenient to thread - Google Patents
Surgical needle convenient to thread Download PDFInfo
- Publication number
- CN106308862A CN106308862A CN201610744094.2A CN201610744094A CN106308862A CN 106308862 A CN106308862 A CN 106308862A CN 201610744094 A CN201610744094 A CN 201610744094A CN 106308862 A CN106308862 A CN 106308862A
- Authority
- CN
- China
- Prior art keywords
- needle
- pin hole
- ramps
- line
- long shank
- 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
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
- A61B17/06004—Means for attaching suture to needle
-
- 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
- A61B17/06004—Means for attaching suture to needle
- A61B2017/06019—Means for attaching suture to needle by means of a suture-receiving lateral eyelet machined in the needle
Landscapes
- 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 surgical needle convenient to thread, which comprises a needle point part, a long handle part and a needle tail part. A needle hole is formed at the needle tail part; a perforating part is arranged at one side of the needle hole and on the long handle part; the perforating part comprises an upper part and a lower part which are abutted together; the lower part is connected with the long handle part; the upper part is close to the needle point part; the lower part is in contact with the upper part by a lower part slope; the upper part comprises an upper part slope adjacent to the lower part and a check block arranged at the tail end; the check block is in parallel with the long handle part. The surgical needle has the characteristics that the surgical needle has a simple structure, and is convenient to thread; meanwhile, in the suturing process, a thread is not liable to slide out of the needle hole; efficiency is high.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly to a kind of operation needle facilitating threading.
Background technology
At present, wound must be sewed up after carrying out surgical operation clinically, but owing to threading is inconvenient, or
Use process center line can drop out from the pin hole of opening, can make to use very inconvenient.Bring the biggest to surgical operation suturing
Trouble.Sew up typically The faster the better simultaneously, if there is threading problem, suture time can be made to be greatly prolonged, thus cause more
Close slowly, inflammation, even the phenomenon such as fester, and also can bring misery to patient if sewing up again.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of simple in construction, conveniently wears
Line, skids off sewing process center line is bad from pin hole simultaneously, and what efficiency was high facilitates the operation needle of threading.
Technical scheme: for solving above-mentioned technical problem, the invention provides a kind of operation needle facilitating threading, including needle point
Portion, long shank and Aculeata, Aculeata is provided with pin hole, the long shank in pin hole side is provided with perforated portion, and perforated portion includes tightly
The upper and lower being close together is constituted, and described bottom is connected with long shank, and described top is near needle tip, and described bottom is passed through
Lower ramps and upper contact, described top includes the upper ramps adjacent with bottom and is arranged on the block of end, block with
Long shank is parallel.It is that upper and lower can facilitate line to penetrate pin hole by arranging perforated portion, perforated portion is arranged simultaneously
Away from afterbody on the long shank in pin hole side, off-line can be caused by use line disengaging pin hole.By setting on top
Put baffle plate, can more effectively prevent in use line from departing from pin hole and cause off-line.
Further, described upper ramps one end contacts the other end with lower ramps and separates with lower ramps.By by upper
One end, slope, portion contacts the other end with lower ramps and separates with lower ramps, so that top well contacts with bottom, no
It is only capable of and well facilitates line conveniently to penetrate, be possible to prevent line to depart from pin hole simultaneously because the other end is in close contact so that
More firm, it also is able to improve the efficiency of suture needle simultaneously.
Further, described block is angled for obtuse angle with upper ramps.
Further, described upper thickness is more than bottom thickness.By upper thickness is arranged more than bottom thickness, can
So that more preferable covering effect is played on top so that the baffle plate on top plays more preferable barrier effect, prevent line from departing from pin hole.
Further, described block shape is triangle, and end is sharp portion.
Further, described pin hole is oval.
Further, described needle tip is sickle.
The present invention compared with prior art, has the advantages that
1, the present invention is that upper and lower can facilitate line to penetrate pin hole by arranging perforated portion, is arranged by perforated portion simultaneously
Away from afterbody on the long shank in pin hole side, off-line can be caused by use line disengaging pin hole.By setting on top
Put baffle plate, can more effectively prevent in use line from departing from pin hole and cause off-line.
2, the present invention separates with lower ramps by upper ramps one end is contacted the other end with lower ramps, so that
Top well contacts with bottom, can not only well facilitate line conveniently to penetrate, simultaneously because the other end is in close contact
It is possible to prevent line to depart from pin hole so that more firm, also is able to improve the efficiency of suture needle simultaneously.
3, the present invention by upper thickness is arranged more than bottom thickness so that top is played preferably covers work
With so that the baffle plate on top plays more preferable barrier effect, prevents line from departing from pin hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing in A portion in Fig. 1.
1, Aculeata, 2, perforated portion, 3, long shank, 4, needle tip, 5, pin hole, 6, top, 7, upper ramps, 8, bottom oblique
Slope, 9, bottom, 10, block.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
Embodiment one: as Fig. 1 is to shown in 2, and the present invention includes needle tip 4, long shank 3 and Aculeata 1, and Aculeata 1 is arranged
Having pin hole 5, the long shank in pin hole 5 side 3 is provided with perforated portion 2, perforated portion 2 includes top 6 and bottom 9 structure being closely packed together
Becoming, described bottom 9 is connected with long shank 3, and described top 6 is near needle tip 4, and described bottom 9 is by lower ramps 8 and top 6
Contact, described top 6 includes the upper ramps 7 adjacent with bottom 9 and is arranged on the block 10 of end, block 10 and long shank 3
Parallel.By arranging, perforated portion 2 is divided into top 6 and bottom 9 line can be facilitated to penetrate pin hole 5, perforated portion 2 is arranged on simultaneously
Away from afterbody on the long shank in pin hole 5 side 3, off-line can be caused by use line disengaging pin hole 5.By on top 6
Baffle plate is set, can more effectively prevent in use line from departing from pin hole 5 and cause off-line.
Upper ramps 7 one end contacts the other end with lower ramps 8 and separates with lower ramps 8.By by upper ramps 7 one end
Contact the other end with lower ramps 8 to separate with lower ramps 8, so that top 6 well contacts with bottom 9, can not only
Well facilitate line conveniently to penetrate, be possible to prevent line to depart from pin hole 5 simultaneously because the other end is in close contact so that more firm
Gu, it also is able to improve the efficiency of suture needle simultaneously.Block 10 is angled for obtuse angle with upper ramps 7 institute.
Embodiment two: the present invention includes needle tip 4, long shank 3 and Aculeata 1, Aculeata 1 is provided with pin hole 5, pin hole 5
Being provided with perforated portion 2 on the long shank in side 3, perforated portion 2 includes that the top 6 being closely packed together and bottom 9 are constituted, described bottom 9
Being connected with long shank 3, described top 6 is contacted with top 6 by lower ramps 8 near needle tip 4, described bottom 9, described top
6 include the upper ramps 7 adjacent with bottom 9 and are arranged on the block 10 of end, and block 10 is parallel with long shank 3.By arranging
Perforated portion 2 is divided into top 6 and bottom 9 line can be facilitated to penetrate pin hole 5, perforated portion 2 is arranged on pin hole 5 side long handle simultaneously
Away from afterbody in portion 3, off-line can be caused by use line disengaging pin hole 5.By arranging baffle plate on top 6, permissible
More effectively prevent in use line from departing from pin hole 5 and cause off-line.
Upper ramps 7 one end contacts the other end with lower ramps 8 and separates with lower ramps 8.By by upper ramps 7 one end
Contact the other end with lower ramps 8 to separate with lower ramps 8, so that top 6 well contacts with bottom 9, can not only
Well facilitate line conveniently to penetrate, be possible to prevent line to depart from pin hole 5 simultaneously because the other end is in close contact so that more firm
Gu, it also is able to improve the efficiency of suture needle simultaneously.Block 10 is angled for obtuse angle with upper ramps 7 institute.
Top 6 thickness is more than bottom 9 thickness.By top 6 thickness is arranged more than bottom 9 thickness so that on
More preferable covering effect is played in portion 6 so that the baffle plate on top 6 plays more preferable barrier effect, prevents line from departing from pin hole 5.Block
10 are shaped as triangle, and end is sharp portion.Pin hole 5 is oval.Needle tip 4 is sickle.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. facilitate an operation needle for threading, including needle tip, long shank and Aculeata, it is characterised in that: Aculeata is provided with
Pin hole, the long shank in pin hole side is provided with perforated portion, and perforated portion includes that the upper and lower that is closely packed together is constituted, described under
Portion is connected with long shank, and described top is near needle tip, and lower ramps and upper contact are passed through in described bottom, and described top includes
The upper ramps adjacent with bottom and be arranged on the block of end, block is parallel with long shank.
A kind of operation needle facilitating threading the most according to claim 1, it is characterised in that: described upper ramps one end with under
Portion's ramp interface other end separates with lower ramps.
A kind of operation needle facilitating threading the most according to claim 1, it is characterised in that: described block and upper ramps institute
Angled for obtuse angle.
A kind of operation needle facilitating threading the most according to claim 1, it is characterised in that: described upper thickness is more than bottom
Thickness.
A kind of operation needle facilitating threading the most according to claim 1, it is characterised in that: described block shape is triangle
Shape, end is sharp portion.
A kind of operation needle facilitating threading the most according to claim 1, it is characterised in that: described pin hole is oval.
A kind of operation needle facilitating threading the most according to claim 1, it is characterised in that: described needle tip is sickle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744094.2A CN106308862A (en) | 2016-08-29 | 2016-08-29 | Surgical needle convenient to thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744094.2A CN106308862A (en) | 2016-08-29 | 2016-08-29 | Surgical needle convenient to thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106308862A true CN106308862A (en) | 2017-01-11 |
Family
ID=57791269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610744094.2A Pending CN106308862A (en) | 2016-08-29 | 2016-08-29 | Surgical needle convenient to thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106308862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945313A (en) * | 2020-08-14 | 2020-11-17 | 安徽信息工程学院 | Needle convenient for threading |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB309633A (en) * | 1928-01-14 | 1929-04-15 | John Lynn Thomas | Improvements in needles |
| CN201422895Y (en) * | 2009-06-19 | 2010-03-17 | 栾秀红 | Operation suture needle |
| CN202865575U (en) * | 2012-09-14 | 2013-04-10 | 浙江理工大学 | Hand sewing needle which is easy to thread |
| CN104173086A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Novel medical operation needle |
| CN204445987U (en) * | 2015-01-23 | 2015-07-08 | 无锡市人民医院 | Easy threading broken string operation needle |
-
2016
- 2016-08-29 CN CN201610744094.2A patent/CN106308862A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB309633A (en) * | 1928-01-14 | 1929-04-15 | John Lynn Thomas | Improvements in needles |
| CN201422895Y (en) * | 2009-06-19 | 2010-03-17 | 栾秀红 | Operation suture needle |
| CN202865575U (en) * | 2012-09-14 | 2013-04-10 | 浙江理工大学 | Hand sewing needle which is easy to thread |
| CN104173086A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Novel medical operation needle |
| CN204445987U (en) * | 2015-01-23 | 2015-07-08 | 无锡市人民医院 | Easy threading broken string operation needle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945313A (en) * | 2020-08-14 | 2020-11-17 | 安徽信息工程学院 | Needle convenient for threading |
| CN111945313B (en) * | 2020-08-14 | 2021-12-28 | 安徽信息工程学院 | Needle convenient for threading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |