CN104665900A - Oblique bone fracture reduction forceps - Google Patents
Oblique bone fracture reduction forceps Download PDFInfo
- Publication number
- CN104665900A CN104665900A CN201510092933.2A CN201510092933A CN104665900A CN 104665900 A CN104665900 A CN 104665900A CN 201510092933 A CN201510092933 A CN 201510092933A CN 104665900 A CN104665900 A CN 104665900A
- Authority
- CN
- China
- Prior art keywords
- reset
- bone fracture
- fracture
- handles
- oblique
- 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
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- 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
- A61B17/2833—Locking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (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 belongs to the field of medical apparatus and instruments, in particular to a pair of oblique bone fracture reduction forceps. The pair of oblique bone fracture reduction forceps is provided with forceps arms (1), handles (2), reset teeth (3), reset springs (4) and a locking rod (5), and is characterized in that when the two handles (2) are extruded towards each other, the reset springs (4) are deformed; when the two handles (2) get close to each other, then the forceps arms (1) are used for driving the two reset teeth (3) to clamp two ends of an oblique bone fracture end; the reset teeth (3) are used for driving the bone fracture end to reset and clamp; when the locking rod (5) is used for locking, the clamping state of the reset teeth (3) can be kept to achieve a temporary fixing effect after resetting, so that a long oblique bone fracture can be corrected in a minimally invasive orthopedics surgery, and the displacement is shortened, and a temporary fixing effect is achieved. The pair of oblique bone fracture reduction forceps has the advantages of simple structure, convenience in operation, small wounds, good resetting and fixing effects, and the like.
Description
Technical field
The invention belongs to medical instruments field, relate in Orthopedic Clinical the reduction forceps having and reset with fixing oblique fracture function, especially can percutaneous to be provided in bone surgery well to be resetted by oblique fracture and temporary fixed for orthopedist, for fixedly securing the reduction forceps providing good condition further.
Background technology
Be the iatrogenic infringement of minimizing, the misery alleviating patient, raising union of fracture rate and healing rate and quality in bone surgery, closed reduction or Wicresoft's reset be have employed to a lot of fracture, due to closed reduction do not cut skin and each layer soft tissue, Wicresoft resets and only cuts very little otch, obvious impact will be produced, this raw raising the quality of carrying out closed reduction of fracturing of will seeking medical advice to the direct reduction of fracture.Usually the transecting type reduction of the fracture for long bone is often easier to, and for long oblique fracture owing to not having the multifactor impacts such as the stability of self, the stop of fracture end surrounding tissue and tractive after the reduction of the fracture, closed reduction is often difficult to reach satisfied position.Such as common external malleolus, metatarsal, tibial shaft, ulna and radius are done, the length of humeral shaft etc. is oblique or spiral fracture.This type fracture is closed reduction still easily success when limb swelling is lighter, but be difficult to simple maneuver maintain good para-position be beneficial to implement further internal fixtion due to fracture end poor stability, when often occurring resetting, fracture reduction is good, and fixing at the end of fracture there occurs again to be shifted and even fix unsuccessfully.In clinical manipulation process, doctor often utilizes the method for towel forceps clamp to help the stable fracture end resetted, but because towel forceps pincers crown is sharp tiny, very easily thrust in sclerotin or when the adjustment fracture end para-position of twisting pincers tooth, pincers tooth occurs and bend or fracture, its less pincers tooth opening cannot provide larger fracture adjusting range also may affect the enforcement of further internal fixtion.
Summary of the invention
For solving above-mentioned technical deficiency, the invention provides a kind of oblique fracture reduction forceps, utilizing two pincers cingulums to move fracture end and reaching reset and temporary fixed effect.The technical scheme that the present invention solves is: a kind of oblique fracture reduction forceps, be provided with jaw arm (1), handle (2), reset tooth (3), return spring (4) and securing rod (5), when it is characterized in that two handles (2) to extrude in opposite directions, return spring (4) is out of shape, two handles (2) are close, jaw arm (1) drives the two ends of two reset tooth (3) clamping oblique fracture ends, drive fracture end reduction with reset tooth (3) and clamp, securing rod (5) locking can reach the rear temporary fixed effect that resets by hold reset tooth (3) clamped condition.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
The present invention is specifically described by example below in conjunction with accompanying drawing.
Detailed description of the invention
Oblique fracture reduction forceps, be provided with jaw arm 1, handle 2, reset tooth 3, return spring 4 and securing rod 5, when it is characterized in that two handles 2 to extrude in opposite directions, return spring 4 is out of shape, two handles 2 are close, jaw arm 1 drives two reset teeth 3 to clamp the two ends of oblique fracture end, drives fracture end reduction and clamp with reset tooth 3, and securing rod 5 is locked and can be reached the rear temporary fixed effect that resets by hold reset tooth 3 clamped condition.
The present invention can realize correcting in orthopaedics Minimally Invasive Surgery long oblique fracture cripetura displacement and temporary fixed effect, has that structure is simple, easy to operate, wound is little, resets and the advantage such as good fixing effect.
Claims (1)
1. an oblique fracture reduction forceps, be provided with jaw arm (1), handle (2), reset tooth (3), return spring (4) and securing rod (5), when it is characterized in that two handles (2) to extrude in opposite directions, return spring (4) is out of shape, two handles (2) are close, jaw arm (1) drives the two ends of two reset tooth (3) clamping oblique fracture ends, drive fracture end reduction with reset tooth (3) and clamp, securing rod (5) locking can reach the rear temporary fixed effect that resets by hold reset tooth (3) clamped condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092933.2A CN104665900A (en) | 2015-03-02 | 2015-03-02 | Oblique bone fracture reduction forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092933.2A CN104665900A (en) | 2015-03-02 | 2015-03-02 | Oblique bone fracture reduction forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104665900A true CN104665900A (en) | 2015-06-03 |
Family
ID=53301867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510092933.2A Pending CN104665900A (en) | 2015-03-02 | 2015-03-02 | Oblique bone fracture reduction forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104665900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451629A (en) * | 2018-04-19 | 2018-08-28 | 苏州欣荣博尔特医疗器械有限公司 | self-locking reduction forceps |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282996Y (en) * | 2008-09-16 | 2009-08-05 | 焦涛 | Clamp for fracture diaplasis |
| CN201394065Y (en) * | 2009-05-22 | 2010-02-03 | 林永杰 | Fracture-restoring holding clamp |
| CN102631236A (en) * | 2012-05-14 | 2012-08-15 | 中国人民解放军第二军医大学 | Reset forceps for healing massa lateralis atlantis fractures |
| CN103919596A (en) * | 2014-04-09 | 2014-07-16 | 江苏澳格姆生物科技有限公司 | Detachable gun type fracture reduction apparatus |
| CN203915039U (en) * | 2014-03-10 | 2014-11-05 | 苏州大学附属第二医院 | The miniature reduction forceps of metacarpal-phalangeal |
-
2015
- 2015-03-02 CN CN201510092933.2A patent/CN104665900A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282996Y (en) * | 2008-09-16 | 2009-08-05 | 焦涛 | Clamp for fracture diaplasis |
| CN201394065Y (en) * | 2009-05-22 | 2010-02-03 | 林永杰 | Fracture-restoring holding clamp |
| CN102631236A (en) * | 2012-05-14 | 2012-08-15 | 中国人民解放军第二军医大学 | Reset forceps for healing massa lateralis atlantis fractures |
| CN203915039U (en) * | 2014-03-10 | 2014-11-05 | 苏州大学附属第二医院 | The miniature reduction forceps of metacarpal-phalangeal |
| CN103919596A (en) * | 2014-04-09 | 2014-07-16 | 江苏澳格姆生物科技有限公司 | Detachable gun type fracture reduction apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451629A (en) * | 2018-04-19 | 2018-08-28 | 苏州欣荣博尔特医疗器械有限公司 | self-locking reduction forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |