CN204033415U - A kind of for removing femoral head focus special purpose device - Google Patents
A kind of for removing femoral head focus special purpose device Download PDFInfo
- Publication number
- CN204033415U CN204033415U CN201420379582.4U CN201420379582U CN204033415U CN 204033415 U CN204033415 U CN 204033415U CN 201420379582 U CN201420379582 U CN 201420379582U CN 204033415 U CN204033415 U CN 204033415U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- connecting rod
- special purpose
- femoral head
- purpose device
- 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 a kind of for removing femoral head focus special purpose device, comprise handle (1), reinforced pole (3), connecting rod (4) and drill bit (6), it is characterized in that: be provided with handle (1) in one end of reinforced pole (3), the other end of reinforced pole (3) is connected with one end of connecting rod (4), the other end of connecting rod (4) is provided with drill bit (6), the termination of drill bit (6) is provided with sawtooth (7), and drill bit (6) is provided with side opening (5).One described in the utility model is for removing femoral head focus special purpose device, and structure is simple and practical, very easy to use, efficiently solves the cleaning work of femur head necrosis focus, and great contribution is made in the rehabilitation for patient.
Description
[technical field]
This utility model relates to technical field of medical instruments, especially relates to a kind of for removing femoral head focus special purpose device.
[background technology]
Known, ischemic femur necrosis (AVNOFH) is the commonly encountered diseases of orthopaedics, if this disease develops into the normal work affecting patient that collapse of the femoral head distortion can be serious, living and studying, great physiology and painful is caused at heart to patient, the femur head necrosis focus of sclerosisization is thoroughly removed and is carried out bone grafting by early stage needs, but be not specifically designed to the instrument removing focus at present, the medical instruments such as drill bit are utilized effectively effectively not clear up femur head necrosis focus, so for implementing the removing of different parts focus and getting slough and do pathologic finding and bring great trouble, not only bring great misery to patient, and extend the time limit of inspection, great misery is brought to the body and mind of patient.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of for removing femoral head focus special purpose device, this utility model is by mounting handle and connecting rod on reinforced pole, and the drill bit installed on connecting rod with side opening, reach fast, efficiently clear up focus and take out of the object of focus with this.
In order to realize described goal of the invention, this utility model adopts following technical scheme:
A kind of for removing femoral head focus special purpose device, comprise handle, reinforced pole, connecting rod and drill bit, handle is provided with in one end of reinforced pole, the other end of reinforced pole is connected with one end of connecting rod, the other end of connecting rod is provided with drill bit, the termination of drill bit is provided with sawtooth, and drill bit is provided with side opening.
Described handle is provided with groove, and groove is arranged in the bottom faces of handle.
Described connecting rod is inserted in reinforced pole, and the connection of connecting rod and reinforced pole is that silk connects or connected structure.
Described side opening is arranged on the middle part of drill bit, and side opening runs through with on drill bit.
Described sawtooth is arranged on bottom drill bit, is provided with epiconus in the middle part of sawtooth.
Owing to have employed technique scheme, this utility model has following beneficial effect:
One described in the utility model is for removing femoral head focus special purpose device, comprise handle, reinforced pole, connecting rod and drill bit, by mounting handle on reinforced pole and connecting rod, and the drill bit installed on connecting rod with side opening, reach fast, efficiently clear up focus and take out of the object of focus with this; One described in the utility model is for removing femoral head focus special purpose device, and structure is simple and practical, very easy to use, efficiently solves the cleaning work of femur head necrosis focus, and great contribution is made in the rehabilitation for patient.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In figure: 1, hands handle; 2, groove; 3, reinforced pole; 4, connecting rod; 5, side opening; 6, drill bit; 7, sawtooth.
[detailed description of the invention]
By explanation this utility model that the following examples can be detailed, open the purpose of this utility model is intended to protect all technological improvements within the scope of this utility model.
One by reference to the accompanying drawings described in 1 is for removing femoral head focus special purpose device, comprise handle 1, reinforced pole 3, connecting rod 4 and drill bit 6, handle 1 is provided with in one end of reinforced pole 3, the other end of reinforced pole 3 is connected with one end of connecting rod 4, the other end of connecting rod 4 is provided with drill bit 6, the termination of drill bit 6 is provided with sawtooth 7, and drill bit 6 is provided with side opening 5; Described handle 1 is provided with groove 2, and groove 2 is arranged in the bottom faces of handle 1; Described connecting rod 4 is inserted in reinforced pole 3, and connecting rod 4 is that silk connects or connected structure with the connection of reinforced pole 3; Described side opening 5 is arranged on the middle part of drill bit 6, and side opening 5 runs through with on drill bit 6; Described sawtooth 7 is arranged on bottom drill bit 6, is provided with epiconus in the middle part of sawtooth 7.
Implement one described in the utility model for removing femoral head focus special purpose device, in use, first select suitable drill bit 6, and drill bit 6 is adjusted to suitable length by connecting rod 4, when performing the operation, operator is by holding the groove 2 above handle 1, then the site of disease of patient is operated, can be cleared up by the focus of the sawtooth 7 couples of patients above drill bit 6, simultaneously in the process of cleaning, the focus of patient can bring out by the side opening 5 above drill bit, then detects.
The non-detailed portion of this utility model is prior art.
Claims (5)
1. one kind for removing femoral head focus special purpose device, comprise handle (1), reinforced pole (3), connecting rod (4) and drill bit (6), it is characterized in that: be provided with handle (1) in one end of reinforced pole (3), the other end of reinforced pole (3) is connected with one end of connecting rod (4), the other end of connecting rod (4) is provided with drill bit (6), the termination of drill bit (6) is provided with sawtooth (7), and drill bit (6) is provided with side opening (5).
2. one according to claim 1 is for removing femoral head focus special purpose device, it is characterized in that: described handle (1) is provided with groove (2), and groove (2) is arranged in the bottom faces of handle (1).
3. one according to claim 1 is for removing femoral head focus special purpose device, it is characterized in that: described connecting rod (4) is inserted in reinforced pole (3), and connecting rod (4) is that silk connects or connected structure with the connection of reinforced pole (3).
4. one according to claim 1 is for removing femoral head focus special purpose device, it is characterized in that: described side opening (5) is arranged on the middle part of drill bit (6), and side opening (5) runs through with on drill bit (6).
5. one according to claim 1 is for removing femoral head focus special purpose device, it is characterized in that: described sawtooth (7) is arranged on drill bit (6) bottom, and sawtooth (7) middle part is provided with epiconus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379582.4U CN204033415U (en) | 2014-07-10 | 2014-07-10 | A kind of for removing femoral head focus special purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379582.4U CN204033415U (en) | 2014-07-10 | 2014-07-10 | A kind of for removing femoral head focus special purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033415U true CN204033415U (en) | 2014-12-24 |
Family
ID=52234139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379582.4U Expired - Fee Related CN204033415U (en) | 2014-07-10 | 2014-07-10 | A kind of for removing femoral head focus special purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033415U (en) |
-
2014
- 2014-07-10 CN CN201420379582.4U patent/CN204033415U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |