JP2512571Y2 - Bone graft - Google Patents
Bone graftInfo
- Publication number
- JP2512571Y2 JP2512571Y2 JP10275590U JP10275590U JP2512571Y2 JP 2512571 Y2 JP2512571 Y2 JP 2512571Y2 JP 10275590 U JP10275590 U JP 10275590U JP 10275590 U JP10275590 U JP 10275590U JP 2512571 Y2 JP2512571 Y2 JP 2512571Y2
- Authority
- JP
- Japan
- Prior art keywords
- bone
- reinforcing portion
- extending
- claw
- rear ends
- 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 - Lifetime
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000005304 joining Methods 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/809—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with bone-penetrating elements, e.g. blades or prongs
-
- 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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8085—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with pliable or malleable elements or having a mesh-like structure, e.g. small strips
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Biomedical Technology (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)
Description
【考案の詳細な説明】 技術分野 本考案は、犬、猫等の動物の骨折部、特に、脚部の骨
折部を接続するのに使用して好適な接骨具に関する。TECHNICAL FIELD The present invention relates to a bone grafting device suitable for connecting fractured parts of animals such as dogs and cats, particularly leg broken parts.
従来技術 従来、人間の骨折に対する治療については、例えば、
２枚のプレートを用い、これらのプレートと骨の両方に
穴をあけ、骨をこれら２枚のプレートで挾み、前記穴に
ボルトを通して固定するようにしており、同様の手法
が、犬、猫等の骨折に対しても用いられていた。しか
し、動物に対しては保険制度もなく、飼主にとって、予
想もしない多額の臨時出費を強いられることになり、全
ての動物が必ずしも十分な治療を受けているものとは言
えずこのままでは、今後とも、これら動物の骨折に対す
る治療が広く一般的に行われるものとは考えにくい。BACKGROUND ART Conventionally, for the treatment of human fractures, for example,
Two plates are used, holes are made in both of these plates and the bone, the bone is sandwiched between these two plates, and bolts are fixed in the holes. The same method is used for dogs and cats. It was also used for fractures such as. However, there is no insurance system for animals, and the owners will be forced to spend unexpectedly large amounts of unexpected expenses, and it cannot be said that all animals are fully treated, and in the future it will not be possible. Furthermore, it is unlikely that the treatment for bone fractures in these animals will be widely and generally performed.
目的 本考案は、上述のごとき実情に鑑みてなされたもの
で、特に、犬、猫等の小動物に対して、安価でかつ簡単
に接骨処置を行うことのできる接骨具を提供することを
目的としてなされたものである。The present invention has been made in view of the above-mentioned circumstances, and in particular, an object thereof is to provide a bone grafting tool that can inexpensively and easily perform bone grafting treatment on small animals such as dogs and cats. It was made.
構成 本考案は、上記目的を達成するために、（１）馬の背
状に延長する中央補強部（11）と、該補強部（11）の上
表面中央に該補強部の延長方向に沿って延長する溝（1
2）と、前記補強部（11）の両側部から下方に向って弧
状に延長する多数個の爪部材（13a,13b）と、前記補強
部（11）の前後端において下方に向って延長する他の爪
部材（14a,14b）を有すること、更には、（２）前記爪
部材（13a,13b,14a,14b）の先端部が鋭角の三角形に形
成されていること、或いは、（３）前記補強部（11）の
前後端において前記他の爪部材（14a,14b）と反対方向
の上方に延長するタブ（15a,15b）を有すること、或い
は、（４）前記接骨具が単一の板状部材によって形成さ
れたものであることを特徴としたものである。以下、本
考案の実施例に基いて説明する。Structure In order to achieve the above object, the present invention provides (1) a central reinforcing portion (11) extending in a back of a horse and an upper surface center of the reinforcing portion (11) extending along the extension direction of the reinforcing portion. Groove (1
2), a large number of claw members (13a, 13b) extending downward from both sides of the reinforcing portion (11), and extending downward at the front and rear ends of the reinforcing portion (11). It has other claw members (14a, 14b), and further, (2) the tips of the claw members (13a, 13b, 14a, 14b) are formed in an acute triangle, or (3) It has tabs (15a, 15b) extending upward in the opposite direction to the other claw members (14a, 14b) at the front and rear ends of the reinforcing portion (11), or It is characterized by being formed by a plate-shaped member. Hereinafter, an embodiment of the present invention will be described.
第１図は、本考案による接骨具の一例を示す使用前の
斜視図、第２図は正面図、第３図は側面図で、図中、10
は本考案による接骨具、11は骨折部を跨って延長して、
骨折した骨同志を連結するための中央補強部で、図示の
ように馬の背状に延長している。12は該補強部の上表面
側に該補強部に沿って設けられた作業用の溝、13a,13b
は該補強部の両側に設けられた多数個の爪で、これら爪
の先端が、後述するようにして、骨折した骨内に食いか
まされて固定され、それによって、骨折した骨同志を前
記補強部11を介して連結する。14a,14bは補強部11の前
後端に設けられた爪で、これらの爪も、最後に、骨折し
たそれぞれの骨に食い込まれて補強部が矢印方向に移動
するのを防止し、該接骨具10がより確実に骨に固定され
るようにしている。15a,15bは、前記爪14a,14bを形成す
る時に同時に形成されるタブで、施術時、このタブをペ
ンチ等で持って所定の作業を用い、作業終了後は切り取
って捨てる。FIG. 1 is a perspective view before use showing an example of the bone grafting tool according to the present invention, FIG. 2 is a front view, and FIG. 3 is a side view.
Is the bone grafting device according to the present invention, 11 is extended across the fractured part,
A central reinforcing portion for connecting fractured bones, which extends like a horse's back as shown. 12 is a working groove provided along the reinforcing portion on the upper surface side of the reinforcing portion, and 13a and 13b.
Is a large number of nails provided on both sides of the reinforcing portion, and the tips of these nails are bitten and fixed in the fractured bone as described later, whereby the fractured bones are reinforced by the reinforcement. Connect via part 11. 14a and 14b are claws provided at the front and rear ends of the reinforcing portion 11, and these claws also prevent the reinforcing portion from moving in the direction of the arrow by being bitten into each bone that has been fractured at the end. 10 is more securely fixed to the bone. Denoted at 15a and 15b are tabs that are formed at the same time when the nails 14a and 14b are formed. During the operation, the tabs are held with pliers or the like and used for a predetermined work.
第４図は、第１図のように形成する前の形状を示す図
で、本考案による接骨具10は、最初に、図示のように、
単一の板状部材をプレス加工することによって得られ、
骨の寸法に合せて予め所望の大きさ、及び長さになるよ
うに寸法を選んで型抜きされ、その後に第１図に示した
ように爪状に曲げられて形成される。FIG. 4 is a view showing a shape before being formed as shown in FIG. 1, and the bone grafting tool 10 according to the present invention is first shown in FIG.
Obtained by pressing a single plate-shaped member,
The size is selected in advance so as to have a desired size and length in accordance with the size of the bone, die-cutting is performed, and then the product is bent into a claw shape as shown in FIG.
第５図は、前記接骨具10を用いて、接骨する場合の例
を説明するための図で、図中、20はプライヤー、30は骨
で、図示のように、プライヤーの一方を溝12内に入れ、
他方を爪13a又は13bの先端に当て、該先端を図示のよう
に折り曲げて骨内に食い込ませて固定する。この作業を
全ての爪13a,13bについて行い、最後に、14a,14bについ
ても行って該接骨具10を骨30に堅固に固定する。FIG. 5 is a view for explaining an example of the case where the bone grafting tool 10 is used for bone grafting. In the figure, 20 is a plier, 30 is a bone, and one of the pliers is in the groove 12 as shown. put in,
The other end is applied to the tip of the claw 13a or 13b, and the tip is bent as shown in the figure to bite into the bone and be fixed. This operation is performed for all the claws 13a, 13b, and finally, for 14a, 14b as well, to firmly fix the bone joining tool 10 to the bone 30.
効果 以上の説明から明らかなように、本考案による接骨具
は、製作が容易で、従って、安価に製作でき、しかも、
単一の部品で構成されているので、施術も容易に行うこ
とができ、従って、安い治療費で接骨することができ
る。Effects As is clear from the above description, the bone-attaching device according to the present invention is easy to manufacture, and thus inexpensive to manufacture, and
Since it is composed of a single part, the operation can be performed easily, and therefore, the bone grafting can be performed at a low treatment cost.
第１図は、本考案による接骨具の一例を示す斜視図、第
２図は正面図、第３図は側面図、第４図は型抜きされた
ままの状態の斜視図、第５図は、接骨作業の一例を説明
するための図である。 10……接骨具、11……補強部、12……溝、13a,13b,14a,
14b……爪、15a,15b……タブ、20……プライヤー、30…
…骨。FIG. 1 is a perspective view showing an example of the bone grafting tool according to the present invention, FIG. 2 is a front view, FIG. 3 is a side view, FIG. 4 is a perspective view in a state where the die is cut, and FIG. FIG. 6 is a diagram for explaining an example of a bone contacting work. 10 …… Bone fitting, 11 …… Reinforcement part, 12 …… Groove, 13a, 13b, 14a,
14b ... nails, 15a, 15b ... tabs, 20 ... pliers, 30 ...
…Bone.
Claims (4)
部の上表面中央に該補強部の延長方向に沿って延長する
溝と、前記補強部の両側部から下方に向って弧状に延長
する多数個の爪部材と、前記補強部の前後端において下
方に向って延長する他の爪部材を有することを特徴とす
る接骨具。1. A central reinforcing portion extending in a back shape of a horse, a groove extending in a center of an upper surface of the reinforcing portion along an extending direction of the reinforcing portion, and an arc shape extending downward from both side portions of the reinforcing portion. A bone-contacting tool comprising a plurality of extending claw members and another claw member extending downward at the front and rear ends of the reinforcing portion.
されていることを特徴とする請求項第１項に記載の接骨
具。2. The bone-attaching tool according to claim 1, wherein the tip portion of the claw member is formed in an acute-angled triangle.
材と反対方向の上方に延長するタブを有することを特徴
とする接骨具。3. A bone joining tool comprising tabs that extend upward in a direction opposite to the other claw members at front and rear ends of the reinforcing portion.
されたものであることを特徴とする請求項第１項乃至第
３項のいずれか１項に記載の接骨具。4. The bone-attaching tool according to claim 1, wherein the bone-attaching tool is formed of a single plate-shaped member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10275590U JP2512571Y2 (en) | 1990-09-28 | 1990-09-28 | Bone graft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10275590U JP2512571Y2 (en) | 1990-09-28 | 1990-09-28 | Bone graft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460211U JPH0460211U (en) | 1992-05-22 |
| JP2512571Y2 true JP2512571Y2 (en) | 1996-10-02 |
Family
ID=31847271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10275590U Expired - Lifetime JP2512571Y2 (en) | 1990-09-28 | 1990-09-28 | Bone graft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512571Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008002389B4 (en) * | 2008-06-12 | 2013-05-16 | Medxpert Gmbh | Device for osteosynthesis and for fixation and stabilization of long bones |
-
1990
- 1990-09-28 JP JP10275590U patent/JP2512571Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0460211U (en) | 1992-05-22 |
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