CN104921791A - Protector for Kirschner wires - Google Patents
Protector for Kirschner wires Download PDFInfo
- Publication number
- CN104921791A CN104921791A CN201510279477.2A CN201510279477A CN104921791A CN 104921791 A CN104921791 A CN 104921791A CN 201510279477 A CN201510279477 A CN 201510279477A CN 104921791 A CN104921791 A CN 104921791A
- Authority
- CN
- China
- Prior art keywords
- kirschner wire
- protective sleeve
- protector
- kirschner
- protective sheath
- 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
- 230000001012 protector Effects 0.000 title abstract 5
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 210000004872 soft tissue Anatomy 0.000 claims abstract description 10
- 230000002792 vascular Effects 0.000 claims abstract description 5
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001802 infusion Methods 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 abstract description 2
- 206010066901 Treatment failure Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
技术领域 technical field
本发明涉及医疗器械领域，特指一种克氏针保护套。 The invention relates to the field of medical equipment, in particular to a Kirschner wire protective sheath.
背景技术 Background technique
克氏针作为现在骨折内固定材料，十分方便、常用、廉价，但当克氏针高速旋转打入时，附近软组织易被转入损伤，特别是肌腱血管神经等重要组织转入损伤后，将无法再予以直接修复，势必导致治疗失败，为此，我们研发了一种克氏针保护套，能有效避免克氏针在高速旋转时损伤软组织，且能简化手术的操作过程，提高手术的治疗效果。 Kirschner wires are very convenient, commonly used, and cheap as the current internal fixation material for fractures. However, when the Kirschner wires are driven in at high speed, the nearby soft tissues are easily damaged, especially when important tissues such as tendons, blood vessels, nerves, etc. are damaged. It can no longer be directly repaired, which will inevitably lead to treatment failure. Therefore, we have developed a Kirschner wire protective sleeve, which can effectively prevent the soft tissue from being damaged by the Kirschner wire during high-speed rotation, and can simplify the operation process of the operation and improve the surgical treatment. Effect.
发明内容 Contents of the invention
本发明目的是为了克服现有技术的不足而提供一种克氏针保护套，能有效避免克氏针在高速旋转时损伤软组织，且能简化手术的操作过程，提高手术的治疗效果。 The object of the present invention is to provide a Kirschner wire protective cover in order to overcome the deficiencies of the prior art, which can effectively prevent the soft tissue from being damaged by the Kirschner wire during high-speed rotation, simplify the operation process of the operation, and improve the therapeutic effect of the operation.
为达到上述目的，本发明采用的技术方案是：一种克氏针保护套，包含保护套；所述保护套由输液管制成；工作时，将保护套置于克氏针与软组织接触部分，并用血管钳夹紧固定，在将克氏针穿过保护套打入骨头内。 In order to achieve the above object, the technical solution adopted in the present invention is: a protective sheath for Kirschner wires, including a protective sheath; said protective sheath is made of an infusion tube; during work, the protective sheath is placed on the contact part between the Kirschner wire and the soft tissue, Clamp and fix it with vascular forceps, and drive the Kirschner wire through the protective sheath into the bone.
优选的，所述保护套的长度根据手术需要剪取。 Preferably, the length of the protective sheath is cut according to the needs of the operation.
由于上述技术方案的运用，本发明与现有技术相比具有下列优点： Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:
发明所述的克氏针保护套能有效避免克氏针在高速旋转时损伤软组织，且能简化手术的操作过程，提高手术的治疗效果。 The Kirschner wire protection sleeve described in the invention can effectively prevent the Kirschner wire from damaging the soft tissue when rotating at high speed, simplify the operation process of the operation, and improve the treatment effect of the operation.
附图说明 Description of drawings
下面结合附图对本发明技术方案作进一步说明： Below in conjunction with accompanying drawing, technical solution of the present invention will be further described:
附图1为本发明所述的克氏针保护套的工作示意图； Accompanying drawing 1 is the working schematic diagram of Kirschner wire protective cover of the present invention;
其中：1、电机；2、克氏针；3、保护套；4、血管钳。 Among them: 1. Motor; 2. Kirschner wire; 3. Protective sleeve; 4. Vascular forceps.
具体实施方式 Detailed ways
下面结合附图及具体实施例对本发明作进一步的详细说明。 The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
附图1为本发明所述的克氏针保护套，包含保护套3；所述保护套3由输液管制成；工作时，根据手术需要剪取一段保护套3置于克氏针与软组织接触部分，并用血管钳4夹紧固定，防止保护套3上下滑动，此时将克氏针2穿过保护套3，在电机1的带动下高速打入骨头内。 Accompanying drawing 1 is a Kirschner wire protective sheath according to the present invention, including a protective sheath 3; said protective sheath 3 is made of an infusion tube; during work, a section of the protective sheath 3 is cut out according to operation needs and placed in contact with the Kirschner wire and soft tissue part, and clamped and fixed with vascular forceps 4 to prevent the protective cover 3 from sliding up and down. At this time, the Kirschner wire 2 is passed through the protective cover 3 and driven into the bone at a high speed by the motor 1.
由于上述技术方案的运用，本发明与现有技术相比具有下列优点： Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:
本发明所述的克氏针保护套能有效避免克氏针在高速旋转时损伤软组织，且能简化手术的操作过程，提高手术的治疗效果。 The Kirschner wire protective sheath of the invention can effectively prevent the Kirschner wire from damaging soft tissues when rotating at a high speed, simplify the operation process of the operation, and improve the treatment effect of the operation.
以上仅是本发明的具体应用范例，对本发明的保护范围不构成任何限制。凡采用等同变换或者等效替换而形成的技术方案，均落在本发明权利保护范围之内。 The above are only specific application examples of the present invention, and do not constitute any limitation to the protection scope of the present invention. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279477.2A CN104921791A (en) | 2015-05-28 | 2015-05-28 | Protector for Kirschner wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510279477.2A CN104921791A (en) | 2015-05-28 | 2015-05-28 | Protector for Kirschner wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104921791A true CN104921791A (en) | 2015-09-23 |
Family
ID=54109469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510279477.2A Pending CN104921791A (en) | 2015-05-28 | 2015-05-28 | Protector for Kirschner wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104921791A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779680A (en) * | 1991-11-27 | 1998-07-14 | Yoon; Inbae | Retractable safety needle instrument with movable safety member |
| CN2805703Y (en) * | 2005-06-01 | 2006-08-16 | 谢福广 | Guiding Kirschner wire |
| WO2008060825A2 (en) * | 2006-11-14 | 2008-05-22 | Chin Kinglsey R | Multi-component k-wire |
| CN201684004U (en) * | 2010-04-02 | 2010-12-29 | 王庆贤 | Protective sleeve for a Kirschner wire |
| CN202526288U (en) * | 2012-02-10 | 2012-11-14 | 史艳光 | Kirschner wire with sliding bush |
-
2015
- 2015-05-28 CN CN201510279477.2A patent/CN104921791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779680A (en) * | 1991-11-27 | 1998-07-14 | Yoon; Inbae | Retractable safety needle instrument with movable safety member |
| CN2805703Y (en) * | 2005-06-01 | 2006-08-16 | 谢福广 | Guiding Kirschner wire |
| WO2008060825A2 (en) * | 2006-11-14 | 2008-05-22 | Chin Kinglsey R | Multi-component k-wire |
| CN201684004U (en) * | 2010-04-02 | 2010-12-29 | 王庆贤 | Protective sleeve for a Kirschner wire |
| CN202526288U (en) * | 2012-02-10 | 2012-11-14 | 史艳光 | Kirschner wire with sliding bush |
Non-Patent Citations (1)
| Title |
|---|
| 吴世奇、蔡锦芬、李宗玉等: "新型克氏针导向器的设计构想", 《中医正骨》 * |
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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: 20150923 |
|
| RJ01 | Rejection of invention patent application after publication |