CN204890141U - It introduces ware to add elongated bulb guide pin - Google Patents
It introduces ware to add elongated bulb guide pin Download PDFInfo
- Publication number
- CN204890141U CN204890141U CN201520563648.XU CN201520563648U CN204890141U CN 204890141 U CN204890141 U CN 204890141U CN 201520563648 U CN201520563648 U CN 201520563648U CN 204890141 U CN204890141 U CN 204890141U
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- CN
- China
- Prior art keywords
- ware
- guide pin
- cylinder
- bulb
- utility
- 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.)
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Links
- 238000000034 method Methods 0.000 description 6
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 208000008924 Femoral Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011443 conventional therapy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to an it introduces ware to add elongated bulb guide pin has the ware of introduction body, introduce the leading -in pole that the ware body includes cylinder and one end and the coaxial fixed connection of cylinder, its characterized in that: the cylinder end riveting of introducing the ware body is equipped with the bulb. The utility model discloses an introduce the design of ware one end for the bulb, the bulb design size can be held effectively and expanded the marrow drill bit, can follow after waiting to expand the marrow and accomplishing that the intramedullary nail is downthehole extracted easily.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of extended type bulb guide pin introducer.
Background technology
Fracture comparatively common clinically, conventional therapy successively cuts soft tissue, appears fracture end, and after manual reset, be screwed in sclerotin under direct-view by screw, this operation method is larger to patient trauma.And the use of guide pin introducer, pulp cavity can be entered prior to guide pin, and play certain reset response; But existing guide pin introducer overall length is inadequate, cannot arrive at distal femur.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art existence, provides the extended type bulb guide pin introducer that a kind of structure is simple, easy to operate, be conducive to Methods for Distal Femoral Fractures treatment.
The technical scheme realizing this utility model object is: a kind of extended type bulb guide pin introducer, has introducer body; Described introducer body comprises the leading-in pole that cylinder and one end are coaxially fixedly connected with cylinder; It is characterized in that: the cylinder end riveted joint of described introducer body is provided with bulb.
Described in technique scheme between leading-in pole with cylinder for being threaded.
The other end end of leading-in pole described in technique scheme is tapered.
After adopting technique scheme, this utility model has following positive effect:
(1) this utility model is by common introducer extension design, effectively can arrive at distal femur, advantageously treats in Methods for Distal Femoral Fractures.
(2) introducer one end of the present utility model is designed to bulb, and bulb design size effectively can be held and be expanded marrow drill bit, can extract easily after expansion marrow completes in intramedullary nail holes.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Attached number in the figure is: 1, cylinder, 2, leading-in pole, 3, bulb.
Detailed description of the invention
(embodiment 1)
See Fig. 1, this utility model has introducer body; Introducer body comprises the leading-in pole 2 that cylinder 1 and one end are coaxially fixedly connected with cylinder 1; The cylinder 1 end riveted joint of introducer body is provided with bulb 3.For being threaded between leading-in pole 2 with cylinder 1.The other end end of leading-in pole 2 is tapered.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an extended type bulb guide pin introducer, has introducer body; Described introducer body comprises the leading-in pole (2) that cylinder (1) and one end are coaxially fixedly connected with cylinder (1); It is characterized in that: cylinder (1) the end riveted joint of described introducer body is provided with bulb (3).
2. extended type bulb guide pin introducer according to claim 1, is characterized in that: for being threaded between described leading-in pole (2) with cylinder (1).
3. extended type bulb guide pin introducer according to claim 2, is characterized in that: the other end end of described leading-in pole (2) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563648.XU CN204890141U (en) | 2015-07-30 | 2015-07-30 | It introduces ware to add elongated bulb guide pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563648.XU CN204890141U (en) | 2015-07-30 | 2015-07-30 | It introduces ware to add elongated bulb guide pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890141U true CN204890141U (en) | 2015-12-23 |
Family
ID=54912364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563648.XU Active CN204890141U (en) | 2015-07-30 | 2015-07-30 | It introduces ware to add elongated bulb guide pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899776A (en) * | 2020-02-12 | 2020-03-24 | 北京罗森博特科技有限公司 | Grinding drill manipulator |
-
2015
- 2015-07-30 CN CN201520563648.XU patent/CN204890141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899776A (en) * | 2020-02-12 | 2020-03-24 | 北京罗森博特科技有限公司 | Grinding drill manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |