CN201283063Y - Bed special for bone surgery - Google Patents
Bed special for bone surgery Download PDFInfo
- Publication number
- CN201283063Y CN201283063Y CNU2008201881410U CN200820188141U CN201283063Y CN 201283063 Y CN201283063 Y CN 201283063Y CN U2008201881410 U CNU2008201881410 U CN U2008201881410U CN 200820188141 U CN200820188141 U CN 200820188141U CN 201283063 Y CN201283063 Y CN 201283063Y
- Authority
- CN
- China
- Prior art keywords
- bed
- hook
- neck
- shaped locking
- special
- 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
Links
Abstract
A special orthopaedic operation bed belongs to the technical field of medical instruments, which comprises a bed plate (1) with bed legs (1) and hooks (2). The special orthopaedic operation bed is characterized in that two sides of the bed plate (1) are respectively equipped with mutually symmetrical vertical plates (3) which are perpendicular to the bed plate (1) and equipped with a plurality of adjacent U-shaped locking slots (4) with upper end unsealed. Besides, the diameter of the hook neck of each hook (2) is larger than the width of each U-shaped locking slot (4), a plurality of circular grooves (5) are uniformly distributed on the hook neck, and the hooks (2) are locked in the U-shaped locking slots (4) through the circular grooves (5) on the hook neck. The special orthopaedic operation bed has the advantages of simple structure, convenient use, sufficient exposition of eye sight, uniform and constant traction strength, capability of reducing operation staff and operation wounds, and bringing convenience for doctors.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of bone surgery bed special.
Background technology
At present, bone surgery particularly position such as hip joint, thigh is muscular abundant, and operation appears operating difficulties, needs several assistant's tractives, perhaps uses other retractor.It is many that the former participates in surgical staff, relatively just increased operating time, and the latter's direction of draw and the degree of depth are single, the traction force quantity not sufficient, and surgical field of view exposes insufficient, influences surgical field of view and operation.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of when bone surgery, and surgical field of view is exposed fully, and tractive strength is evenly constant, reduces the bone surgery bed special of surgical staff.
The purpose of this utility model is achieved in that this bone surgery bed special is made up of bed board that has footpost and drag hook, be respectively equipped with and the vertical symmetrical riser of bed board in the bed board both sides, be respectively equipped with a plurality of adjacent successively upper ends open " U " shape draw-in groove above the riser; The neck of hook diameter of drag hook is provided with a plurality of annular recess equably greater than the width of " U " shape draw-in groove above the neck of hook, drag hook clamps by the annular recess above the neck of hook and is fixed in " U " shape draw-in groove.
During operation, draw back tissues such as muscle with drag hook, when moving suitable angle to, utilize annular recess above the drag hook neck of hook to be stuck in " U " shape draw-in groove and get final product drag hook is fixing.A plurality of as required drag hooks can use simultaneously, and tractive strength is evenly constant.
Advantage of the present utility model: simple in structure, easy to use, surgical field of view exposes fully, and tractive strength is evenly constant, can reduce surgical staff, reduces operation wound, makes things convenient for the doctor to operate.
Description of drawings
Accompanying drawing is a vertical view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this bone surgery bed special is made up of bed board 1 that has footpost and drag hook 2, be respectively equipped with and bed board 1 vertical symmetrical riser 3 in bed board 1 both sides, be respectively equipped with a plurality of adjacent successively upper ends open " U " shape draw-in groove 4 above the riser 3; The neck of hook diameter of drag hook 2 is provided with a plurality of annular recess 5 equably greater than the width of " U " shape draw-in groove 4 above the neck of hook, drag hook 2 clamps by the annular recess above the neck of hook 5 and is fixed in " U " shape draw-in groove 4.
Claims (1)
1, a kind of bone surgery bed special, form by bed board that has footpost (1) and drag hook (2), it is characterized in that bed board (1) both sides are respectively equipped with and the vertical symmetrical riser of bed board (1) (3), are respectively equipped with a plurality of adjacent successively upper ends open " U " shape draw-in grooves (4) above the riser (3); The neck of hook diameter of drag hook (2) is provided with a plurality of annular recess (5) equably greater than the width of " U " shape draw-in groove (4) above the neck of hook, drag hook (2) clamps by the annular recess above the neck of hook (5) and is fixed in " U " shape draw-in groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201881410U CN201283063Y (en) | 2008-09-16 | 2008-09-16 | Bed special for bone surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201881410U CN201283063Y (en) | 2008-09-16 | 2008-09-16 | Bed special for bone surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283063Y true CN201283063Y (en) | 2009-08-05 |
Family
ID=40948048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201881410U Expired - Fee Related CN201283063Y (en) | 2008-09-16 | 2008-09-16 | Bed special for bone surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283063Y (en) |
-
2008
- 2008-09-16 CN CNU2008201881410U patent/CN201283063Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20091016 |