CN109662771A - A kind of reset of hand-held humerus head captures pincers - Google Patents
A kind of reset of hand-held humerus head captures pincers Download PDFInfo
- Publication number
- CN109662771A CN109662771A CN201910019020.6A CN201910019020A CN109662771A CN 109662771 A CN109662771 A CN 109662771A CN 201910019020 A CN201910019020 A CN 201910019020A CN 109662771 A CN109662771 A CN 109662771A
- Authority
- CN
- China
- Prior art keywords
- pincers
- briquetting
- humerus head
- forceps
- held
- 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
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8866—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices for gripping or pushing bones, e.g. approximators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8897—Guide wires or guide pins
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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 present invention provides a kind of resets of hand-held humerus head to capture pincers, it include: pincers I, pincers II, the pincers I, pincers II are connected as one by connecting shaft, the end pincers I is provided with briquetting, and the hole that auxiliary pulling Kirschner wire I passes through is provided on the briquetting, and the briquetting is connected by screw to pincers I, the briquetting can be rotated around screw, it is provided with direction instruction column on the pincers II, the direction in parallel along direction instruction column is provided with target Kirschner wire, and the target Kirschner wire is inserted into humerus head.For there is the case where not completely disengaging at humerus head and major tubercle, the pincers end I is provided with briquetting, and briquetting can be rotated around screw, increase overall stability, can quickly establish intramedullary nail implantation channel, use is more convenient.
Description
Technical field
The present invention relates to technical field of medical equipment, capture pincers more particularly to a kind of reset of hand-held humerus head.
Background technique
In surgical operation, the c-type fracture humerus head in shoulder joint comminuted fracture AO parting dissociates completely to fall off often
Occur, humerus head falls off and shifts, and needs parking position accuracy, and drill, in case establishing the channel of intramedullary nail implantation, will usually break
The bone of folding, which docks, to be resetted, and steel nail is then stamped, but the difficult point of this reattachment surgery is to be difficult to establish intramedullary nail implantation channel,
Many difficulties are caused to operation is restored, and is directed to and the case where not completely disengaging at humerus head and major tubercle, existing technology occurs
And it is not suitable for.
Summary of the invention
The purpose of the present invention is to provide a kind of resets of hand-held humerus head to capture pincers, asks to solve background above technology
Topic.
In order to achieve the above object, the present invention provides a kind of resets of hand-held humerus head to capture pincers, comprising: pincers I, pincers II,
The pincers I, pincers II are connected as one by connecting shaft, and the end pincers I is provided with briquetting, is provided with auxiliary on the briquetting and leads
The hole for drawing Kirschner wire I to pass through, the briquetting are connected by screw to pincers I, and the briquetting can be rotated around screw, on the pincers II
It is provided with direction instruction column, the direction in parallel along direction instruction column is provided with target Kirschner wire II, the target Kirschner wire
II is inserted into humerus head.
Further, the pincers I, pincers II are connected by locking nut.
Further, the direction instruction column and pincers II are integrally formed.
The beneficial effects of the present invention are: for there is the case where not completely disengaging at humerus head and major tubercle, by pincers I
End is provided with briquetting, and briquetting can be rotated around screw, is open at major tubercle position, and the exposure visual field captures pincers II along fracture
Seam is inserted into appropriate location, captures pincers I, and briquetting is inserted into along humerus head and glenoid gap, extends at the top of humerus head, uses at this time
Locking nut will clamp I and pincers II is connected and fixed, and captures humerus head, can be carried out Retracting repositioning.If in Retracting repositioning mistake
It is slipped in journey because resistance is excessive, auxiliary pulling Kirschner wire I can be inserted into the hole of briquetting side, it is whole steady to increase
Qualitative, the present invention is flexibly particularly suitable for the case where not completely disengaging at humerus head and major tubercle occur using more convenient, can
Quickly establish intramedullary nail implantation channel.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention.
Fig. 2 is reverse structure schematic of the invention.
In figure: 101- clamps I, and 102- clamps II, 103- briquetting, 104- direction instruction column, 105- humerus head, 106- auxiliary pulling
Kirschner wire I, 107- target Kirschner wire II, 108- locking nut, 1031- screw.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figs. 1-2, a kind of hand-held humerus head reset captures pincers, comprising: pincers I101, pincers II102, the pincers
I101, pincers II102 are connected as one by connecting shaft, and the end pincers I101 is provided with briquetting 103, sets on the briquetting 103
It is equipped with the hole that auxiliary pulling Kirschner wire I106 passes through, the briquetting 103 is connect with pincers I101 by screw 1031, the briquetting
103 can rotate around screw 1031, be provided with direction instruction column 104 on the pincers II102, flat with it along direction instruction column 104
Capable direction is provided with target Kirschner wire II107, and the target Kirschner wire II107 is inserted into humerus head 105.
Further, the pincers I101, pincers II102 are connected by locking nut 108.
Embodiment 2
As shown in Figs. 1-2, a kind of hand-held humerus head reset captures pincers, comprising: pincers I101, pincers II102, the pincers
I101, pincers II102 are connected as one by connecting shaft, and the end pincers I101 is provided with briquetting 103, sets on the briquetting 103
It is equipped with the hole that auxiliary pulling Kirschner wire I106 passes through, the briquetting 103 is connect with pincers I101 by screw 1031, the briquetting
103 can rotate around screw 1031, be provided with direction instruction column 104 on the pincers II102, flat with it along direction instruction column 104
Capable direction is provided with target Kirschner wire II107, and the target Kirschner wire II107 is inserted into humerus head 105.
Further, the pincers I101, pincers II102 are connected by locking nut 108.
Further, the direction instruction column 104 is integrally formed with pincers II102.
The operation principle of the present invention is that: when shoulder joint comminuted fracture, humerus head is in free state, for there is humerus head
It in the case where not completely disengaged at major tubercle, is open at major tubercle position, the exposure visual field captures pincers II102 and inserts along fracture seam
Enter to appropriate location, capture pincers I101, briquetting 103 is inserted into along humerus head 105 and glenoid gap, is extended at the top of humerus head,
I101 will be clamped with locking nut 108 at this time and pincers II102 is connected and fixed, and entire caliper forms a whole at this time, captures humerus
First 105, Retracting repositioning can be carried out.If slipped during Retracting repositioning because resistance is excessive, can press
Auxiliary pulling Kirschner wire I106 is inserted into the hole of 103 side of block, to increase overall stability.By Retracting repositioning, can carry out
Target Kirschner wire is inserted into judgement of the intramedullary nail into nail position, direction that at this time can be in parallel along direction instruction column 104
II107.Instrument is removed at this time, retains target Kirschner wire II107.It is drilled, and expanded along target Kirschner wire II107 with core drill
Hole.Successfully establish intramedullary nail implantation channel.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features, it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019020.6A CN109662771A (en) | 2019-01-09 | 2019-01-09 | A kind of reset of hand-held humerus head captures pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019020.6A CN109662771A (en) | 2019-01-09 | 2019-01-09 | A kind of reset of hand-held humerus head captures pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109662771A true CN109662771A (en) | 2019-04-23 |
Family
ID=66149399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910019020.6A Pending CN109662771A (en) | 2019-01-09 | 2019-01-09 | A kind of reset of hand-held humerus head captures pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109662771A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412535Y (en) * | 2000-01-01 | 2001-01-03 | 吴希瑞 | Fixation forceps for traction and reduction of fracture |
| CN203483500U (en) * | 2013-08-29 | 2014-03-19 | 顾剑辉 | Pincer type krischner needle guiding device |
| CN203576608U (en) * | 2013-11-21 | 2014-05-07 | 昆明市中医医院 | Fracture reduction fixing needle threading forceps |
| CN204274606U (en) * | 2014-12-06 | 2015-04-22 | 杨振雷 | Multi-function fracture setting fixation clamps |
| CN204600601U (en) * | 2015-04-14 | 2015-09-02 | 大理白族自治州人民医院 | A kind of cartilage point-like reduction forceps |
| CN204765808U (en) * | 2015-05-05 | 2015-11-18 | 重庆医科大学附属永川医院 | Fixed pincers of reduction of fracture |
| US20150374425A1 (en) * | 2014-06-30 | 2015-12-31 | DePuy Synthes Products, LLC | Bone reduction forceps and plate holding forceps |
| CN205569055U (en) * | 2016-03-18 | 2016-09-14 | 管人平 | Orthopedics steel wire guider |
| CN107789049A (en) * | 2017-12-06 | 2018-03-13 | 北京思宇博特科技有限公司 | A kind of fracture resetting tongs |
| CN210044108U (en) * | 2019-01-09 | 2020-02-11 | 苏州伯塔医疗科技有限公司 | Hand-held humerus head resetting holding forceps |
-
2019
- 2019-01-09 CN CN201910019020.6A patent/CN109662771A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412535Y (en) * | 2000-01-01 | 2001-01-03 | 吴希瑞 | Fixation forceps for traction and reduction of fracture |
| CN203483500U (en) * | 2013-08-29 | 2014-03-19 | 顾剑辉 | Pincer type krischner needle guiding device |
| CN203576608U (en) * | 2013-11-21 | 2014-05-07 | 昆明市中医医院 | Fracture reduction fixing needle threading forceps |
| US20150374425A1 (en) * | 2014-06-30 | 2015-12-31 | DePuy Synthes Products, LLC | Bone reduction forceps and plate holding forceps |
| CN204274606U (en) * | 2014-12-06 | 2015-04-22 | 杨振雷 | Multi-function fracture setting fixation clamps |
| CN204600601U (en) * | 2015-04-14 | 2015-09-02 | 大理白族自治州人民医院 | A kind of cartilage point-like reduction forceps |
| CN204765808U (en) * | 2015-05-05 | 2015-11-18 | 重庆医科大学附属永川医院 | Fixed pincers of reduction of fracture |
| CN205569055U (en) * | 2016-03-18 | 2016-09-14 | 管人平 | Orthopedics steel wire guider |
| CN107789049A (en) * | 2017-12-06 | 2018-03-13 | 北京思宇博特科技有限公司 | A kind of fracture resetting tongs |
| CN210044108U (en) * | 2019-01-09 | 2020-02-11 | 苏州伯塔医疗科技有限公司 | Hand-held humerus head resetting holding forceps |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |
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| RJ01 | Rejection of invention patent application after publication |