CN200987693Y - Surgical plastic operation multicore flexible axle drill - Google Patents
Surgical plastic operation multicore flexible axle drill Download PDFInfo
- Publication number
- CN200987693Y CN200987693Y CN 200620051479 CN200620051479U CN200987693Y CN 200987693 Y CN200987693 Y CN 200987693Y CN 200620051479 CN200620051479 CN 200620051479 CN 200620051479 U CN200620051479 U CN 200620051479U CN 200987693 Y CN200987693 Y CN 200987693Y
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- CN
- China
- Prior art keywords
- shaft
- cavity
- drill
- core flexible
- guide pipe
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- Expired - Lifetime
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Abstract
The utility model relates to a surgical plastic surgery multi-core flexible shaft drill, solves the problems that the original surgical plastic surgery orthopedics drill can only drill directly, and cannot crookedly guide hole, drill, model and grind in complex surgeries. Both ends of a spindle are provided with shaft sleeves, the shaft sleeves are coated by bearings, both ends of the spindle are arranged with concave keyways, the spindle is coated with a O-shaped ring and is fixedly arranged on a shell's rear cavity by locking springs, a driven shaft in a front cavity is coated with a bearing, a O-shaped ring and a waterproof ring, one end of the driven shaft is arranged with locking nuts, the other end thereof is provided with raised key columns to connect with the spindle's concave keyways, the front cavity is arranged with water spill holes, a draft tube is fixedly arranged in a spring cavity by the O-shaped ring and is connected with the front cavity by a threaded connection. The utility model has a reasonable design, is safe and reliable, has a high working efficiency, has a strong heat dissipation and debridement performance, is convenient to use, is suitable for various surgical plastic complex surgeries.
Description
Technical field
This utility model relates to a kind of medical surgery operating theater instruments, particularly a kind of multi-core flexible-shaft drill for plastic surgery.
Background technology
At present, in the plastic surgery, the application that orthopaedics bores is very extensive.Plug in the boring location of various traumatic fracture; The round that Mandible Osteotomy is removed in the art is waited to bore; The operations such as traction and fixation hole of pathological changes bone or osteoarthrosis dislocation, displacement, all medical operating is bored apparatus very high dependency is arranged, this type of operation orthopaedics quality of boring particularly, handy, the successful key of operation can alleviate doctor's workload greatly especially, shortens operating time, improve the operation quality, reduce operation risk.
This type of operation of past, it all is the formula of directly boring that the orthopaedics of employing bores, can not crooked and circuitous operation, risk is bigger, and surgical wound is also big, and anhydrous flushing very easily pollutes.Need hole and grinding as the face jawbone, straight brill can not pass infantile myasthenia soma from last mouth dental bed, arrives jawbone, implements operation.Must open an operation mouth in face's jawbone place muscle surface, implement boring or grinding again, cause repeatedly misery to the patient, saveing somebody's face stays cicatrix, causes the appearance damage.So straight design and the product that bores do not satisfy the recessive wound of Wicresoft's shaping, dystopy of modern surgery operation and dodges the specification requirement of performing the operation in the soft tissue deep.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, implements bending and circuitous according to the difference requirement of different operative sites, the multi-core flexible-shaft drill for plastic surgery of enforcement boring, reaming, grinding removal and synthetism.
The purpose of this utility model is achieved through the following channels: axle sleeve (2) is equipped with at main shaft (1) two ends, be with bearing (3) on the axle sleeve (2), main shaft (1) two ends have recessed keyway (4), main shaft (1) suit O type circle (5) is packed in the rear chamber (7) of shell (20), the interior driven shaft of preceding cavity (8) by jump ring (6)
As can be seen from Figure 1, axle sleeve (2) is equipped with at main shaft (1) two ends, be with bearing (3) on the axle sleeve (2), main shaft (1) two ends have recessed keyway (4), main shaft (1) suit O type circle (5) is packed in the rear chamber (7) of shell (20) by jump ring (6), the preceding interior driven shaft of cavity (8) (9) is set with bearing (10), O type circle (11) and water proof ring (12), driven shaft (9) one ends are equipped with lock nut (13), one end has protruding key post (14) and connects with the recessed keyway of main shaft (1) (4), preceding cavity (8) has spillway hole (15), guide pipe (16) is fixed tightly in the spring cavity (17) and preceding cavity (8) thread connection by O type circle, multi-core flexible-shaft (18) one ends are packed in lock nut (13), one end passes spring cavity (17) inner spring (19) and guide pipe (16), and water inlet pipe (21) is housed on rear chamber (7) shell (20).The present invention adopts double casing and three sections conjuncted structures, load onto water inlet pipe (21) at shell (20), preceding cavity (8) has spillway hole (14), between shell (20) and preceding cavity (8), form liquid water irrigation channel, because preceding cavity (8) lock nut (13) locates to be set with O type circle (11) and water proof ring (12), flushing water can not see through the drive disk assembly infiltration of preceding cavity (8) to rear chamber (7), can only clean to operative site by spring cavity (17) and guide pipe (16), also guarantee the visibility and the cleannes of wound, effectively guaranteed the operating temperature of apparatus and the operation safety of operation receptor.Do not adopt integral type, adopt three sections connections, the convenient cleaning device tool of consideration and conveniently pick up and repair is in order to avoid cause the unclean of apparatus to bring germ contamination to the patient.As can be known, guide pipe (16) can be circular or square or triangle or irregular polygon, can be straight tube or bend pipe among Fig. 2, has to mill form (24), and guide pipe (16) is gone up boring to be had outer silk and adjusting nut (23) is housed, and adjusting nut (23) is milled with internal thread.Guide pipe (16) can be made into different shape, it is the steering tool that bends to different shape according to different operative site requirements, by guiding avoid cannot wound muscular tissue, directly from organizing the epidermis skewer to go into to implement boring, tapping and carry and moving, avoid large tracts of land wound and wound repeatedly, finish complicated operation from the dystopy approach.Have and mill the conversion setting that form (24) is multi-core flexible-shaft in the operative site (a 18) bit (25), if the bit (25) of multi-core flexible-shaft (18) will change special-shaped milling cutter (26) into, special-shaped milling cutter (26) one ends will have impetus, form and support, and the grinding of favourable operation is carried out smoothly.Guide pipe (16) and adjusting (9) are set with bearing (10), O type circle (11) and water proof ring (12), driven shaft (9) one ends are equipped with lock nut (13), one end has protruding key post (14) and connects with the recessed keyway of main shaft (1) (4), preceding cavity (8) has spillway hole (15), guide pipe (16) is fixed tightly in the spring cavity (17) and preceding cavity (8) thread connection by O type circle, multi-core flexible-shaft (18) one ends are packed in lock nut (13), one end passes spring cavity (17) inner spring (19) and guide pipe (16), and water inlet pipe (21) is housed on rear chamber (7) shell (20).Guide pipe (16) can be circular or square or triangle or irregular polygon, can be straight tube or bend pipe, has to mill form (24), and guide pipe (16) is gone up boring to be had outer silk and adjusting nut (23) is housed, and adjusting nut (23) is milled with internal thread.Multi-core flexible-shaft (18) is by multi-turn flexible axle suit, can appoint to get a circle and install bit (25) and special-shaped milling cutter (26).
The utility model has the advantages that: 1, reasonable in design, novel structure adopts double casing and three sections draw bail modes, is beneficial to the cleaning of surgical wound, avoids polluting, and improves the operation quality; Be beneficial to surgical wound and steadily carry out, alleviate impulsive force, reduce operation risk.Can be applied to the complicated operation of various surgical plastics, Wicresoft, reparation and engraving, have multi-functional, practical.2, high efficiency, easy to use.Because adopt cooling water circulation yarn system, heat-sinking capability is strong, keeping works long hours is in temperature constant state, inner before and after the hermetically-sealed construction of cavity remove contamination and debridement provides safe guarantee for operation provides.3, cost is lower, and is easy to maintenance.
Description of drawings
Fig. 1 is this utility model sectional structure sketch map.
Fig. 2 is a cavity body structure sketch map before this utility model.
Fig. 3 is this utility model rear chamber structural representation.
Fig. 4 is this utility model guide pipe structural representation.
Following a tree name accompanying drawing is described in further detail this utility model:
The specific embodiment
Nut (23) boring has outer silk and internal thread, help regulating in the operation multi-core flexible-shaft (18) at guide pipe (16) to the outward extending depth of wound and length, guarantee absolutely accurate, steadily advance, in order to avoid cause the injury of its hetero-organization.Among Fig. 3 and Fig. 4, multi-core flexible-shaft (18) is by multi-turn flexible axle suit, can appoint to get a circle and install bit (25) and special-shaped milling cutter (26).Position, the depth and organizational structure descending and multi-core flexible-shaft (18) visual operation that the circle circle is nested are added and subtracted arbitrarily bit (25) and special-shaped milling cutter (26) are installed, extend into the dark operation of muscular tissue, the multi-core flexible-shaft (18) that just needs long and many places bending, extend into the shallow and hard grinding operation of muscular tissue, then need multi-core flexible-shaft (18) short and strong, just adopt corresponding specification, many specifications of formation multi-core flexible-shaft (18) and multi-functional are finished various differences and complicated plastic surgery.
Claims (3)
1, a kind of multi-core flexible-shaft drill for plastic surgery is characterized in that; Axle sleeve (2) is equipped with at main shaft (1) two ends, be with bearing (3) on the axle sleeve (2), main shaft (1) two ends have recessed keyway (4), main shaft (1) suit O type circle (5) is packed in the rear chamber (7) of shell (20) by jump ring (6), the preceding interior driven shaft of cavity (8) (9) is set with bearing (10), O type circle (11) and water proof ring (12), driven shaft (9) one ends are equipped with lock nut (13), one end has protruding key post (14) and connects with the recessed keyway of main shaft (1) (4), preceding cavity (8) has spillway hole (15), guide pipe (16) is fixed tightly in the spring cavity (17) and preceding cavity (8) thread connection by O type circle, multi-core flexible-shaft (18) one ends are packed in lock nut (13), one end passes spring cavity (17) inner spring (19) and guide pipe (16), and water inlet pipe (21) is housed on rear chamber (7) shell (20).
2, the described multi-core flexible-shaft drill for plastic surgery of root a tree name claim 1 is characterized in that; Guide pipe (16) can be circular or square or triangle or irregular polygon, can be straight tube or bend pipe, has to mill form (24), and guide pipe (16) is gone up boring to be had outer silk and adjusting nut (23) is housed, and adjusting nut (23) is milled with internal thread.
3, the described multi-core flexible-shaft drill for plastic surgery of root a tree name claim 1 is characterized in that; Multi-core flexible-shaft (18) is by multi-turn flexible axle suit, can appoint to get a circle and install bit (25) and special-shaped milling cutter (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051479 CN200987693Y (en) | 2006-06-27 | 2006-06-27 | Surgical plastic operation multicore flexible axle drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051479 CN200987693Y (en) | 2006-06-27 | 2006-06-27 | Surgical plastic operation multicore flexible axle drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987693Y true CN200987693Y (en) | 2007-12-12 |
Family
ID=38938739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051479 Expired - Lifetime CN200987693Y (en) | 2006-06-27 | 2006-06-27 | Surgical plastic operation multicore flexible axle drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987693Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455269C (en) * | 2006-06-27 | 2009-01-28 | 胡文广 | Multi-core flexible-shaft drill for plastic surgery |
| CN103533899A (en) * | 2010-10-06 | 2014-01-22 | 史密夫和内修有限公司 | A system for use in tissue repair |
-
2006
- 2006-06-27 CN CN 200620051479 patent/CN200987693Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455269C (en) * | 2006-06-27 | 2009-01-28 | 胡文广 | Multi-core flexible-shaft drill for plastic surgery |
| CN103533899A (en) * | 2010-10-06 | 2014-01-22 | 史密夫和内修有限公司 | A system for use in tissue repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090128 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |