CN203138613U - Orthopedic drill bit depth controller - Google Patents
Orthopedic drill bit depth controller Download PDFInfo
- Publication number
- CN203138613U CN203138613U CN 201320175105 CN201320175105U CN203138613U CN 203138613 U CN203138613 U CN 203138613U CN 201320175105 CN201320175105 CN 201320175105 CN 201320175105 U CN201320175105 U CN 201320175105U CN 203138613 U CN203138613 U CN 203138613U
- Authority
- CN
- China
- Prior art keywords
- controller
- drill bit
- bit depth
- chassis
- cannulas
- 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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Abstract
The utility model discloses an orthopedic drill bit depth controller which comprises a chassis. The orthopedic drill bit depth controller is characterized in that a plurality of cannulas are arranged on the chassis, adjusters are arranged among the cannulas, a tray is arranged at the top ends of the cannulas, and a through hole is formed in the middles of the chassis, the cannulas and the tray. Before operating, a user calculates the height of the controller according to the length of a dill bit and the required drilling hole depth, puts the controller on the skull of a patient and then inserts the drill bit in a through hole of the controller to start drilling. The orthopedic drill bit depth controller has the advantages of being capable of controlling the drilling hole depth and guaranteeing safety of the patient in the using process no matter the user is a beginner or a person who is lack of experience.
Description
Technical field
This utility model relates to a kind of auxiliary medical apparatus, specifically a kind of orthopaedics bit depth controller.
Background technology
At present, the patient of known orthopaedics clinically often can use skull traction in therapeutic process.When carrying out skull traction, need hole at patient's skull, lay the skull traction bow.In clinical position, what use at present is common skull drill bit, and it does not have the dark device of insurance limit, can't guarantee drilling depth in the use, especially abecedarian or the personnel that lack experience in use can occur cranial drill saturating, the situation of damage cranium cerebral tissue, abnormally dangerous.Brought inconvenience for medical worker's work.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, orthopaedics easy to use bit depth controller.The technical scheme that its above-mentioned technical problem that solves this utility model adopts is: a kind of orthopaedics bit depth controller, it comprises the chassis, it is characterized in that: described chassis is provided with many sleeve pipes, be provided with actuator between the sleeve pipe, cannula tip is provided with pallet, is provided with through hole in the middle of described chassis and sleeve pipe and the pallet.Before operating, according to the length of drill bit and the degree of depth of required boring, calculated the height of controller, controller has been put on patient's the skull, drill bit is inserted into spuds in the through hole of controller then gets final product.
The beneficial effects of the utility model are: no matter be abecedarian or the personnel that lack experience, and in use can both the keyhole degree of depth and the safety that guarantees the patient.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing 1 is overall structure sketch map of the present utility model.
Among Fig. 1: 1. chassis, 2. sleeve pipe, 3. actuator, 4. pallet, 5. through hole.
The specific embodiment
In Fig. 1, a kind of orthopaedics bit depth controller, it comprises chassis 1, it is characterized in that: described chassis 1 is provided with many sleeve pipes 2, is provided with actuator 3 between the sleeve pipe 2, and sleeve pipe 2 tops are provided with pallet 4, described chassis 1 and sleeve pipe 2 and the pallet 4 middle through holes 5 that are provided with.Before operating, according to the length of drill bit and the degree of depth of required boring, calculated the height of controller, controller has been put on patient's the skull, drill bit is inserted into spuds in the through hole 5 of controller then gets final product.
Claims (1)
1. orthopaedics bit depth controller, it comprises the chassis, it is characterized in that: described chassis is provided with many sleeve pipes, is provided with actuator between the sleeve pipe, and cannula tip is provided with pallet, is provided with through hole in the middle of described chassis and sleeve pipe and the pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175105 CN203138613U (en) | 2013-03-30 | 2013-03-30 | Orthopedic drill bit depth controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175105 CN203138613U (en) | 2013-03-30 | 2013-03-30 | Orthopedic drill bit depth controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138613U true CN203138613U (en) | 2013-08-21 |
Family
ID=48966177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175105 Expired - Fee Related CN203138613U (en) | 2013-03-30 | 2013-03-30 | Orthopedic drill bit depth controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138613U (en) |
-
2013
- 2013-03-30 CN CN 201320175105 patent/CN203138613U/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: 20130821 Termination date: 20140330 |