CN202723937U - Surgical scissors - Google Patents
Surgical scissors Download PDFInfo
- Publication number
- CN202723937U CN202723937U CN2012203875181U CN201220387518U CN202723937U CN 202723937 U CN202723937 U CN 202723937U CN 2012203875181 U CN2012203875181 U CN 2012203875181U CN 201220387518 U CN201220387518 U CN 201220387518U CN 202723937 U CN202723937 U CN 202723937U
- Authority
- CN
- China
- Prior art keywords
- shears
- spare
- scissor piece
- surgical scissors
- utility
- 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.)
- Expired - Fee Related
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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
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2816—Pivots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3201—Scissors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a pair of surgical scissors. The pair of surgical scissors comprises a first scissor piece, a second scissor piece, and a connection column, wherein one end of the connection column is connected with the first scissor piece; a limiting block is arranged at the other end of the connection column; a connection hole of which the inner diameter is adapted to the external diameter of the connection column is formed on the second scissor piece; a limiting slot is formed on the hole wall of the connection hole; and the limiting hole can pass through the second scissor piece through the limiting slot. When the first scissor piece and the second scissor piece are in a preset fixed angle, the limiting block can pass through the second scissor piece through the limiting slot. The pair of surgical scissors is simple in structure, and convenient to use; and the first scissor piece and the second scissor piece can be detached under the condition of not using any tool.
Description
Technical field
This utility model relates to medical instruments field, more specifically relates to a kind of surgical scissors, the surgical scissors that is applicable to use in the operation process and mosquito forceps.
Background technology
Two operate portions of traditional surgical scissors connect by a rotatable rivet or screw, and this connected mode just is fixed two at any time dismounting of operate portions of shears after finishing in that surgical scissors is processed.Yet, no matter such connected mode so which kind of connection angle is two operate portions of surgical scissors be in, all can exist one to overlap the district.This overlaps the district so that form a slit between two operate portions of surgical scissors.This slit becomes the dead angle of cleaning and sterilizing, brings potential safety hazard for surgical patient and operative doctor.
The utility model content
The purpose of this utility model is to be the problems referred to above of existing for prior art, and a kind of surgical scissors is provided, can at any time dismounting in the situation of not using any instrument, and simple in structure, processing ease.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of surgical scissors, comprise the first shears spare and the second shears spare, comprise that also an end is connected with the first shears spare, the other end is provided with the joint pin of limited block, be provided with the adaptive connecting hole of external diameter of internal diameter and joint pin on the second shears spare, the hole wall of connecting hole is provided with stopper slot, and when the first shears spare and the second shears spare were default fixed angle, limited block can pass the second shears spare by stopper slot.
Aforesaid default fixed angle is 120 degree ~ 170 degree.
This utility model compared with prior art has the following advantages:
1, simple in structure, easy to use;
2, can be in the situation of not using any instrument dismounting the first shears spare and the second shears spare.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is spacing fixing hole sketch map of the present utility model;
Fig. 3 is positioning limiting fixator sketch map of the present utility model.
Among the figure: 1-the first shears spare; 2-the second shears spare; The 3-positioning limiting fixator; The spacing fixing hole of 4-; The 301-limited block; The 302-joint pin; The 401-stopper slot; The 402-connecting hole.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail.
Such as Fig. 1 ~ shown in Figure 3, a kind of surgical scissors, comprise the first shears spare 1 and the second shears spare 2, comprise that also an end is connected with the first shears spare 1, the other end is provided with the adaptive connecting hole 402 of external diameter that is provided with internal diameter and joint pin 302 on joint pin 302, the second shears spares 2 of limited block 301, and the hole wall of connecting hole 402 is provided with stopper slot 401, when the first shears spare 1 and the second shears spare 2 were default fixed angle, limited block 301 can pass the second shears spare 2 by stopper slot 401.
When the first shears spare 1 and the second shears spare 2 close up, limited block 301 is fastened on the second shears spare 2, defines the position between the first shears spare 1 and the second shears spare 2, and the first shears spare 1 and the second shears spare 2 can be rotated shearing by joint pin 302 simultaneously, simple in structure, easy to use.
Specific embodiment described herein only is to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (2)
1. surgical scissors, comprise the first shears spare (1) and the second shears spare (2), it is characterized in that: comprise that also an end is connected with the first shears spare (1), the other end is provided with the joint pin (302) of limited block (301), be provided with the adaptive connecting hole (402) of external diameter of internal diameter and joint pin (302) on the second shears spare (2), the hole wall of connecting hole (402) is provided with stopper slot (401), when the first shears spare (1) and the second shears spare (2) were default fixed angle, limited block (301) can pass the second shears spare (2) by stopper slot (401).
2. a kind of surgical scissors according to claim 1 is characterized in that: described default fixed angle is 120 degree ~ 170 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203875181U CN202723937U (en) | 2012-08-06 | 2012-08-06 | Surgical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203875181U CN202723937U (en) | 2012-08-06 | 2012-08-06 | Surgical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723937U true CN202723937U (en) | 2013-02-13 |
Family
ID=47649697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203875181U Expired - Fee Related CN202723937U (en) | 2012-08-06 | 2012-08-06 | Surgical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202723937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018197679A1 (en) * | 2017-04-27 | 2018-11-01 | Aesculap Ag | Surgical instrument of two-branch design with improved cleaning suitability |
| CN109771001A (en) * | 2019-01-25 | 2019-05-21 | 李�浩 | Tendinous sheath loosening scissors |
| CN111906821A (en) * | 2019-05-08 | 2020-11-10 | 伟群制刀工业股份有限公司 | Scissors with anti-falling structure |
-
2012
- 2012-08-06 CN CN2012203875181U patent/CN202723937U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018197679A1 (en) * | 2017-04-27 | 2018-11-01 | Aesculap Ag | Surgical instrument of two-branch design with improved cleaning suitability |
| CN110740699A (en) * | 2017-04-27 | 2020-01-31 | 蛇牌股份公司 | Surgical instrument of double-branch design with improved cleaning suitability |
| US11369396B2 (en) | 2017-04-27 | 2022-06-28 | Aesculap Ag | Surgical instrument of two-branch design with improved cleaning suitability |
| CN110740699B (en) * | 2017-04-27 | 2023-07-25 | 蛇牌股份公司 | Surgical instrument of dual branch design with improved cleaning suitability |
| CN109771001A (en) * | 2019-01-25 | 2019-05-21 | 李�浩 | Tendinous sheath loosening scissors |
| CN111906821A (en) * | 2019-05-08 | 2020-11-10 | 伟群制刀工业股份有限公司 | Scissors with anti-falling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |