CN106175857A - The open general knot pusher of chamber mirror - Google Patents
The open general knot pusher of chamber mirror Download PDFInfo
- Publication number
- CN106175857A CN106175857A CN201610652939.5A CN201610652939A CN106175857A CN 106175857 A CN106175857 A CN 106175857A CN 201610652939 A CN201610652939 A CN 201610652939A CN 106175857 A CN106175857 A CN 106175857A
- Authority
- CN
- China
- Prior art keywords
- knot
- steel wire
- ligature
- head
- knot head
- 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
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0482—Needle or suture guides
-
- 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
- A61B17/0483—Hand-held instruments for holding sutures
-
- 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
- A61B2017/00238—Type of minimally invasive operation
-
- 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
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
- A61B2017/0474—Knot pushers
-
- 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
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
- A61B2017/0477—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery with pre-tied sutures
Abstract
The present invention open a kind of chamber open general knot pusher of mirror, including metal pushrod and knot head, knot head is located at one end of metal pushrod, described knot head is to be formed by steel wire bent coiling, form the steel wire ring of non-closed, ligature enters seam and circular arc enlarging, and during use, the wire body of ligature is guided ligature by circular arc enlarging and enters seam, being entered seam by ligature and enter the steel wire ring of non-closed, the two ends of steel wire are welded on the end of metal pushrod.Above-mentioned by the knot head of steel wire bent coiling owing to using, ligature can be made to smoothly enter steel wire ring, owing to steel wire has certain elasticity, ligature can be made to enter seam the least, ligature is difficult to the abjection of middle steel wire ring, has the advantages that knot is firm, cost is low, knot resistance is little, be difficult to accidental injury；Owing at the knot head being respectively arranged at two ends with finer wire coiling of metal pushrod and the knot head of thicker wire coiling, being suitable for the ligature of various material model.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, specifically a kind of chamber open general knot pusher of mirror.
Background technology
Existing knot pusher typically can not be common to apparatus chamber mirror open surgery, and various knot pusher costs are higher, therefore existing
Operation knot pusher has cost height, sterilization difficulty, the off-line big, easy of knot resistance, knot accidental injury the most firm, easy, apparatus in various degree
The shortcomings such as operation versatility limitation.
Summary of the invention
It is an object of the invention to provide that a kind of knot is firm, be difficult to off-line, cost is low, knot resistance is little, be difficult to accidentally injure
The open general knot pusher of chamber mirror.
For achieving the above object, the technical solution adopted in the present invention is:
The open general knot pusher of chamber mirror, including metal pushrod and knot head, knot head is located at one end of metal pushrod, described knot
Head is to be formed by steel wire bent coiling, forms the steel wire ring of non-closed, ligature entrance seam and circular arc enlarging, during use, knot
The wire body of binding is guided ligature by circular arc enlarging and enters seam, ligature enter seam and enter the steel wire ring of non-closed, steel wire
Two ends be welded on the end of metal pushrod.
Further, described knot head is provided with two, and two knot heads are respectively welded at the two ends of metal pushrod.
Further, in said two knot head, the steel wire in one of them knot head uses finer wire, another
Steel wire in knot head uses thicker wire.
Further, described metal pushrod and knot head are all made up of stainless steel material.
Beneficial effects of the present invention: above-mentioned by the knot head of steel wire bent coiling owing to using, forms non-closed
Steel wire ring, ligature enter seam and circular arc enlarging, ligature can be made to smoothly enter steel wire ring, owing to steel wire has certain
Elasticity, can make ligature enter seam the least, and ligature is difficult to the abjection of middle steel wire ring, has that knot is firm, cost is low, knot resistance
Little, be difficult to accidentally injure feature；
Owing at the knot head being respectively arranged at two ends with finer wire coiling of metal pushrod and the knot head of thicker wire coiling, being suitable for
The ligature of various material models；
Due to, described metal pushrod and knot head are all made up of stainless steel material, can repeatedly sterilize, and knot head can basis
Patient and operation requirement are broken and are pulled, to adjust the angle of knot head.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that knot head shown in Fig. 1 amplifies.
In figure: 1, metal pushrod；2, knot head；3, knot head；4, steel wire；5, steel wire ring；6, ligature enters seam；7、
Circular arc enlarging；8, the two ends of steel wire.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, real with concrete below in conjunction with the accompanying drawings
The present invention is described in further detail to execute example, it should be noted that in the case of not conflicting, embodiments herein and
Feature in embodiment can be mutually combined.
As shown in Figure 1, 2, the open general knot pusher of chamber mirror, described metal pushrod and knot head are all by stainless steel material system
Become.It is respectively welded at metal pushrod 1 including metal pushrod 1, knot head 2 and knot head 3, knot head 2 and knot head 3.Knot head 2
It is all to be formed by steel wire 4 bending and winding with knot head 3, forms the steel wire ring 5 of non-closed, ligature entrance seam 6 and circular arc and expand
Mouth 7, during use, the wire body of ligature is guided ligature by circular arc enlarging 7 and enters seam 6, ligature enter seam 6 and enter non-closing
The steel wire ring 5 closed, the two ends 8 of steel wire are welded on the end of metal pushrod 1.
In knot head 2 and knot head 3, the steel wire in knot head 3 uses finer wire, and the steel wire in knot head 2 is adopted
Be thicker wire.
The present invention has the following characteristics that in reality is answered
1. it is made up of all-metal (rustless steel) material, solves the problem that cost is high, sterilization is difficult；
2. knot stress point is circular stainless steel silk, therefore resistance is little, and crack designs, be difficult to off-line,
Front end enlarging uses circular-arc-shaped design, is difficult to accidentally injure and organizes, and stainless steel silk ring makes ligation the most produced elastic and opens
Power makes the knot shifted onto more firm；
3. the stainless steel silk dual head design of different thicknesses, during use, can make this apparatus be common to chamber mirror open surgery, it is adaptable to each
Plant the ligature of material model.
The above is the preferred embodiment of the present invention, certainly can not limit the right model of the present invention with this
Enclose, it is noted that for those skilled in the art, technical scheme is modified or etc.
With replacing, without departure from the protection domain of technical solution of the present invention.
Claims (4)
1. the open general knot pusher of chamber mirror, including metal pushrod and knot head, knot head is located at one end of metal pushrod, its
It is characterised by: described knot head is to be formed by steel wire bent coiling, forms the steel wire ring of non-closed, ligature entrance seam and circular arc
Shape enlarging, during use, the wire body of ligature is guided ligature by circular arc enlarging and enters seam, ligature enter seam and enter non-closing
The steel wire ring closed, the two ends of steel wire are welded on the end of metal pushrod.
The open general knot pusher of chamber the most according to claim 1 mirror, it is characterised in that: described knot head is provided with two, and two
Individual knot head is respectively welded at the two ends of metal pushrod.
The open general knot pusher of chamber the most according to claim 2 mirror, it is characterised in that: in said two knot head, wherein
Steel wire in one knot head uses finer wire, and the steel wire in another knot head uses thicker wire.
4. according to the open general knot pusher of the chamber mirror described in any one of claims 1 to 3, it is characterised in that: described metal pushrod
All it is made up of stainless steel material with knot head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652939.5A CN106175857A (en) | 2016-08-11 | 2016-08-11 | The open general knot pusher of chamber mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652939.5A CN106175857A (en) | 2016-08-11 | 2016-08-11 | The open general knot pusher of chamber mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106175857A true CN106175857A (en) | 2016-12-07 |
Family
ID=57513963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652939.5A Pending CN106175857A (en) | 2016-08-11 | 2016-08-11 | The open general knot pusher of chamber mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106175857A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201631268U (en) * | 2010-02-25 | 2010-11-17 | 杭州康基医疗器械有限公司 | Knot pusher |
| CN202515706U (en) * | 2012-01-19 | 2012-11-07 | 上海交通大学医学院附属新华医院 | Knot pusher for minimally-invasive surgery |
| CN202699205U (en) * | 2012-07-30 | 2013-01-30 | 四川大学华西医院 | Knot pusher |
| CN204744283U (en) * | 2015-06-10 | 2015-11-11 | 李述剑 | Peritoneoscope pushes away knot ware |
| CN205411232U (en) * | 2015-11-17 | 2016-08-03 | 杨晶 | Novel push away knot ware |
-
2016
- 2016-08-11 CN CN201610652939.5A patent/CN106175857A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201631268U (en) * | 2010-02-25 | 2010-11-17 | 杭州康基医疗器械有限公司 | Knot pusher |
| CN202515706U (en) * | 2012-01-19 | 2012-11-07 | 上海交通大学医学院附属新华医院 | Knot pusher for minimally-invasive surgery |
| CN202699205U (en) * | 2012-07-30 | 2013-01-30 | 四川大学华西医院 | Knot pusher |
| CN204744283U (en) * | 2015-06-10 | 2015-11-11 | 李述剑 | Peritoneoscope pushes away knot ware |
| CN205411232U (en) * | 2015-11-17 | 2016-08-03 | 杨晶 | Novel push away knot ware |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103989500A (en) | Hemostatic clip | |
| US20150327957A1 (en) | Telescopic Orthodontic Appliance | |
| ATE374635T1 (en) | GUIDE WIRE | |
| EP2581045A3 (en) | Occluder and production process therefor | |
| EP4316386A3 (en) | Shape memory polymer vessel occlusion device | |
| US11654265B2 (en) | Connection structure and guide wire having the connection structure | |
| CN104000632A (en) | Child oblique inguinal hernia laparoscopic percutaneous deflecting hernia sac high ligation instrument | |
| CN106175857A (en) | The open general knot pusher of chamber mirror | |
| CN204072205U (en) | Blood vessel, artificial blood vessel exempt from suture attachment means | |
| CN204520841U (en) | Microtubular forming devices in Embolization of the intracranial aneurysm | |
| CN204318849U (en) | Doublejointed pulmonary forceps under a kind of thoracoscope | |
| CN104337611A (en) | Double-end lacrimal punctum expander | |
| CN204839605U (en) | Zigzag anus, rectum tractive line mount | |
| CN208822894U (en) | A kind of novel seal wire grips pincers | |
| CN207898755U (en) | A kind of cardiology department's conveying equipment | |
| CN205659213U (en) | Prevent accidentally injuring and keep somewhere needle | |
| CN219323822U (en) | Fire extinguisher spray tube fixed knot constructs | |
| CN205988302U (en) | Easy vas clips | |
| CN204033383U (en) | Biopsy forceps | |
| CN204834339U (en) | Assistance hanging wire device that coiling machine was used | |
| JP2012055670A (en) | Implement for preventing accidental ingestion of cotton roll | |
| CN204931746U (en) | A kind of medical lingual frenulum surgical clip | |
| CN204863379U (en) | Add elongated peritoneoscope near -end single nipper | |
| CN213283144U (en) | Knot pusher | |
| CN204618245U (en) | Alimentary tract anastomosis inside caliper |
Legal Events
| 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: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |