CN2865573Y - Upper jaw slot-shape retractor - Google Patents
Upper jaw slot-shape retractor Download PDFInfo
- Publication number
- CN2865573Y CN2865573Y CN 200520010347 CN200520010347U CN2865573Y CN 2865573 Y CN2865573 Y CN 2865573Y CN 200520010347 CN200520010347 CN 200520010347 CN 200520010347 U CN200520010347 U CN 200520010347U CN 2865573 Y CN2865573 Y CN 2865573Y
- Authority
- CN
- China
- Prior art keywords
- treatment head
- drag hook
- upper jaw
- hook
- soft tissue
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a maxilla groove hook, composed of operating hand handle, operating handle and treatment head. The treatment head is a groove - shaped mechanism bending downward. An opening is reserved on one end, while a hook extending downward is set on the other end. The utility model specially designs a groove - shaped treatment head with hook aiming at resolving the disadvantage of current technology. Through the hook, the soft tissue can be pulled properly and the operation view can be exposed conveniently and completely through the opening of treatment head to make the operation doctors protect skull face soft tissue effectively and avoid the soft tissue injure caused by skull operation in the past operation fundamentally to ensure the safety and security of the skull operation.
Description
Technical field
This utility model relates to a kind of maxillofacial bone treatment equipment of human body head, relates to a kind of upper jaw bone flute profile drag hook specifically.
Background technology
At present, known at common goitre retractor and the mandibular bone deep retractor of the many employings of upper jaw bone treatment, adopt goitre retractor can not expose upper jaw bone cheekbone part well; Though and adopt the mandibular bone deep retractor can expose upper jaw bone, surrounding soft tissue can assemble to the centre, is unfavorable for the operation of performing the operation very easily causing unnecessary soft tissue injury, or even facial nerve injury.In addition, also need the continual firmly drag hook of assistant could expose the cheekbone part well.
Summary of the invention
In order to overcome the deficiencies in the prior art part, the utility model discloses a kind of can well protect cheekbone portion soft tissue and be convenient to the doctor fully exposing the upper jaw bone flute profile drag hook of operating under the situation of surgical field of view.This utility model is achieved in that a kind of upper jaw bone flute profile drag hook, form by control crank, stick, treatment head, described treatment head is reclinate bathtub construction body, the end that this treatment head with bathtub construction body is connected with stick leaves opening, and its other end is provided with a drag hook that extends downwards.Drag hook on the flute profile treatment head extends 0.3-0.8mm downwards.Control crank, stick, treatment head and drag hook are overall structures, are made by stainless steel material.Also be provided with a loop configuration body between control crank and the stick.
The beneficial effects of the utility model are: because this utility model improves the treatment head that is adopted in the existing upper jaw bone operation, design a kind of bathtub construction body treatment head, the end that this treatment head is connected with stick leaves opening, can broaden one's vision during operation, and its other end has designed a kind of drag hook of downward extension especially.Can push soft tissue rightly open by this drag hook, and can more convenient, more fully expose surgical field of view, so that the operation doctor more effectively protects the craniofacial region soft tissue by the opening of treatment head.Fundamentally avoid the soft tissue injury that caused in the operation of upper jaw bone in the past, to guarantee accuracy and safety at the upper jaw bone operation.
The utility model is described in further detail below in conjunction with accompanying drawing for description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in drawings, this utility model is made up of control crank 1, stick 2, treatment 3, described treatment 3 is reclinate bathtub construction bodies, these treatment 3 ends that are connected with stick 2 with bathtub construction body leave opening 5, and its other end is provided with a drag hook 4 that extends downwards.Drag hook 4 in the described flute profile treatment 3 extends 0.3-0.8mm downwards.Described control crank 1, stick 2, treatment 3 and drag hook 4 are overall structures, are made by stainless steel material.Also be provided with a loop configuration body 6 between described control crank 1 and the stick 2, so that when operation puts in help to finger and more effectively carry out tractive.
Claims (4)
1. upper jaw bone flute profile drag hook, it is characterized in that: described upper jaw bone flute profile drag hook is made up of control crank (1), stick (2), treatment head (3), described treatment head (3) is reclinate bathtub construction body, the end that this treatment head (3) with bathtub construction body is connected with stick (2) leaves opening (5), and its other end is provided with a drag hook (4) that extends downwards.
2. upper jaw bone flute profile drag hook according to claim 1 is characterized in that: the drag hook (4) on the described treatment head (3) with bathtub construction body extends 0.3-0.8mm downwards.
3. upper jaw bone flute profile drag hook according to claim 1 is characterized in that: described control crank (1), stick (2), treatment head (3) and drag hook (4) are overall structures, are made by stainless steel material.
4. upper jaw bone flute profile drag hook according to claim 1 is characterized in that: also be provided with a loop configuration body (6) between described control crank (1) and the stick (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010347 CN2865573Y (en) | 2005-11-18 | 2005-11-18 | Upper jaw slot-shape retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010347 CN2865573Y (en) | 2005-11-18 | 2005-11-18 | Upper jaw slot-shape retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865573Y true CN2865573Y (en) | 2007-02-07 |
Family
ID=37701271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010347 Expired - Fee Related CN2865573Y (en) | 2005-11-18 | 2005-11-18 | Upper jaw slot-shape retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586443A (en) * | 2015-01-28 | 2015-05-06 | 上海交通大学医学院附属第九人民医院 | Mandibular angle drag hook |
| CN109330644A (en) * | 2018-10-29 | 2019-02-15 | 中国医学科学院整形外科医院 | It is a kind of singly to push away hook |
-
2005
- 2005-11-18 CN CN 200520010347 patent/CN2865573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586443A (en) * | 2015-01-28 | 2015-05-06 | 上海交通大学医学院附属第九人民医院 | Mandibular angle drag hook |
| CN109330644A (en) * | 2018-10-29 | 2019-02-15 | 中国医学科学院整形外科医院 | It is a kind of singly to push away hook |
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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: 20070207 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |