CN104706392B - A kind of needle - Google Patents
A kind of needle Download PDFInfo
- Publication number
- CN104706392B CN104706392B CN201310668515.4A CN201310668515A CN104706392B CN 104706392 B CN104706392 B CN 104706392B CN 201310668515 A CN201310668515 A CN 201310668515A CN 104706392 B CN104706392 B CN 104706392B
- Authority
- CN
- China
- Prior art keywords
- aculeata
- needle
- suture
- channel
- clamping device
- 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.)
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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
- A61B17/06004—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
- A61B17/06066—Needles, e.g. needle tip configurations
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
A kind of needle mainly includes needle tip, the needle body and Aculeata, it is characterised in that: needle point is cylinder shaft；The needle body is flat；The Aculeata is cylindrical shaft；The Aculeata has a clamping device；The clamping device is the serpentine column gripping channel for the winding insertion Aculeata that a head is a circular groove, and channel tail portion is opened at Aculeata pole section center；Opening width of the gripping channel on Aculeata cylinder is less than suture diameters.A spherical head is wound out by one of suture, which is fixedly mounted in the clamping device of Aculeata, and suture is firmly fixed in Aculeata, and outside only has a end of a thread when medical staff sutures, and prevents wire lead drop out or drops down onto patient's body by cutting；Simultaneously as the needle body be it is flat, be conducive to the clamping of needle holder, medical staff facilitated to take.
Description
Technical field
The present invention relates to a kind of needles.
Background technique
In surgical operation, sewing up a wound is an essential step, some times of performing the operation itself are shorter, but is sutured
The time of wound is longer.Existing needle mostly uses identical the eye of a needle with sewing-needle, before suture all needs that a string-passing pin will be sutured
Nose exposes two sutures, but operation stitching generallys use single line suture, and at this moment larger impact is sutured operator by suture
The smoothness operated, the careless slightly suture to be wiped out when suturing termination would be possible to will become two, so that
Operation stitching is untidy；Also have in surgical suturing process, the part that suture stretches out is cut into opening, patient is retained in
In body.
In addition, the smooth not easy-to-use needle holder of existing sewing needle multi-surface clamps needle so that medical staff need using
Very big strength clamps needle, and overlong time will will affect the accurate of medical staff's operation because the finger of medical staff is ached
Property and postoperative compound beauty.
Summary of the invention
It mainly include needle tip, the needle body and Aculeata, it is characterised in that: needle in view of the above-mentioned problems, providing a kind of needle
Point is cylinder shaft；
The needle body is flat；
The Aculeata is cylindrical shaft；
The Aculeata has a clamping device.
The clamping device is that the serpentine column clamping for the winding insertion Aculeata that a head is a circular groove is logical
Road, channel tail portion are opened at Aculeata pole section center.
Opening width of the gripping channel on Aculeata cylinder is less than suture diameters.
Beneficial effect is, winds out a spherical head for one of suture, which is fixedly mounted with into Aculeata
In clamping device, with the continuous reduction of gripping channel opening diameter, suture is firmly fixed in Aculeata, works as medical staff
Outside only has a end of a thread when being sutured, and prevents wire lead drop out or drops down onto patient's body by cutting；Simultaneously as the needle body is flat
, be conducive to the clamping of needle holder, medical staff is facilitated to take；Furthermore because the presence of clamping device solves because of tradition
In the eye of a needle hole it is smaller, be not easy the problem of Quick-threading.
Detailed description of the invention
A kind of Fig. 1: operation needle construction rough schematic.
1, needle tip；2, the needle body；3, Aculeata；4, groove；5, channel tail portion is open；6, serpentine channel.
Specific embodiment
It is described further with reference to the accompanying drawing.
As shown in Figure 1, including mainly needle tip 1, the needle body 2 and Aculeata 3, the needle point 1 is cylinder shaft；In order to can
In order to clamp, the needle body 2 is flat；The Aculeata 3 of cylindrical shaft have one by be in serpentine the opening for being fixedly mounted with suture
Suture clamping device in the channel 6 on 3 cylinder of Aculeata, channel head are a groove 4, and channel tail portion opening 5 is in backshank
At the kernel of section in portion 3.
When suture is wound out " spherical " head, which is fixedly mounted with completely in groove 4, suture passes through
Serpentine channel 6 is stretched out from channel tail portion opening 5.
Opening width of the serpentine channel on the cylinder of Aculeata 3 is less than suture diameters.
At this point, needle and suture are seemingly integrated since suture is completely disposed at the inside of needle, work as medical staff
Outside only has a end of a thread when being sutured, and prevents wire lead drop out or drops down onto patient's body by cutting；Simultaneously as the needle body is flat
, be conducive to the clamping of needle holder, medical staff is facilitated to take；Furthermore because the presence of clamping device solves because of tradition
In the eye of a needle hole it is smaller, be not easy the problem of Quick-threading.
Claims (3)
1. a kind of needle mainly includes needle tip, the needle body and Aculeata, it is characterised in that:
The needle body is flat；
The Aculeata has a clamping device；
The clamping device is the serpentine column gripping channel for the winding insertion Aculeata that head is a circular groove, will be stitched
Zygonema winds out " spherical " head, which is fixedly mounted in groove completely, and suture passes through serpentine channel from channel tail
Portion's opening is stretched out.
2. a kind of needle according to claim 1, it is characterised in that: the gripping channel tail portion is opened on Aculeata
At pole section center.
3. a kind of needle according to claim 2, it is characterised in that: opening of the channel on Aculeata cylinder
Width is less than suture diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668515.4A CN104706392B (en) | 2013-12-11 | 2013-12-11 | A kind of needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668515.4A CN104706392B (en) | 2013-12-11 | 2013-12-11 | A kind of needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104706392A CN104706392A (en) | 2015-06-17 |
| CN104706392B true CN104706392B (en) | 2019-03-05 |
Family
ID=53406462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310668515.4A Active CN104706392B (en) | 2013-12-11 | 2013-12-11 | A kind of needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104706392B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259863Y (en) * | 1996-04-16 | 1997-08-20 | 王坚 | Holder for needle |
| FR2747908B1 (en) * | 1996-04-25 | 1998-12-04 | Chout Philippe | IRRIGATORY SUTURE |
| BRMU8702045U2 (en) * | 2007-08-13 | 2009-03-31 | Silva Garrote Joao Da | Arrangement introduced in semi-needled suture needle |
| CN202892021U (en) * | 2012-09-21 | 2013-04-24 | 赵平 | Novel operation suture needle |
| CN203619607U (en) * | 2013-12-11 | 2014-06-04 | 天津市天堰医教科技开发有限公司 | Surgical needle. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE198184C (en) * | ||||
| CH304870A (en) * | 1952-06-12 | 1955-01-31 | Sand Per | Surgical needle and method for making same. |
| CH489241A (en) * | 1969-03-14 | 1970-04-30 | Dell Olivo Ernst | Device for eye surgery |
| US3799169A (en) * | 1972-05-11 | 1974-03-26 | Ethicon Inc | Lateral release suture |
| DE2708575A1 (en) * | 1977-02-28 | 1978-08-31 | Peter Nawrath | Surgical suture to needle fastening - has needle end compressed to grip suture in eye or hook |
| SU1487881A1 (en) * | 1987-05-27 | 1989-06-23 | Vorosh Med I | Atraumatic needle |
| CN2250730Y (en) * | 1995-09-25 | 1997-04-02 | 范世科 | Medical front hole needle |
| CN201920808U (en) * | 2011-01-15 | 2011-08-10 | 王磊 | Novel suture needle |
-
2013
- 2013-12-11 CN CN201310668515.4A patent/CN104706392B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259863Y (en) * | 1996-04-16 | 1997-08-20 | 王坚 | Holder for needle |
| FR2747908B1 (en) * | 1996-04-25 | 1998-12-04 | Chout Philippe | IRRIGATORY SUTURE |
| BRMU8702045U2 (en) * | 2007-08-13 | 2009-03-31 | Silva Garrote Joao Da | Arrangement introduced in semi-needled suture needle |
| CN202892021U (en) * | 2012-09-21 | 2013-04-24 | 赵平 | Novel operation suture needle |
| CN203619607U (en) * | 2013-12-11 | 2014-06-04 | 天津市天堰医教科技开发有限公司 | Surgical needle. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104706392A (en) | 2015-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: Haitai Huayuan Industrial Zone Binhai West Road 300384 Tianjin City No. 18 West 6-3F Applicant after: TELLYES SCIENTIFIC INC. Address before: Haitai Huayuan Industrial Zone Binhai West Road 300384 Tianjin City No. 18 West 6-3F Applicant before: Tianjin Tellyes Scientific Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |