CN203970561U - Shoulder joint videoendoscopic surgery Simple traction frame - Google Patents
Shoulder joint videoendoscopic surgery Simple traction frame Download PDFInfo
- Publication number
- CN203970561U CN203970561U CN201420424161.9U CN201420424161U CN203970561U CN 203970561 U CN203970561 U CN 203970561U CN 201420424161 U CN201420424161 U CN 201420424161U CN 203970561 U CN203970561 U CN 203970561U
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- CN
- China
- Prior art keywords
- support bar
- shoulder joint
- gear ring
- traction frame
- assembly pulley
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- Expired - Fee Related
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Abstract
This utility model relates to a kind of shoulder joint videoendoscopic surgery Simple traction frame, mainly comprises support bar, assembly pulley, pull rope and connects buckle, and assembly pulley is fixed on the top of support bar, and pull rope slides on assembly pulley; Pull rope one end is provided with the sheath that can support patient's shoulder joint, and the other end is provided with the counterweight of adjustable gravity; Connect the end that buckle is arranged on support bar, connect buckle and be fixed on movably on operation bedstead.The utlity model has simplicity of design, volume is little, and in clinical practice, equipment operating is used simple and clinical generally, and practicality is high, and low cost is easy to promote at basic hospital.
Description
Technical field
This utility model belongs to medical instruments technical field, relates to a kind of shoulder joint videoendoscopic surgery Simple traction frame.
Background technology
Shoulder joint videoendoscopic surgery is Minimally Invasive Surgery, to apparatus, requires higher.Existing lateral position traction frame used mostly is import apparatus, complex structure, and volume is large, price, support device is many, and versatility is poor, the how unable purchase of basic hospital, thus limited shoulder joint mirror technology carrying out at basic hospital.
Utility model content
Technical problem to be solved in the utility model is, a kind of shoulder joint videoendoscopic surgery Simple traction frame is provided, simplicity of design, and volume is little, and practicality is clinical general, and low cost can be in the feature of the extensive popularization of basic hospital.
This utility model is achieved in that provides a kind of shoulder joint videoendoscopic surgery Simple traction frame, mainly comprises support bar, assembly pulley, pull rope and connects buckle, and assembly pulley is fixed on the top of support bar, and pull rope slides on assembly pulley; Pull rope one end is provided with the sheath that can support patient's shoulder joint, and the other end is provided with the counterweight of adjustable gravity; Connect the end that buckle is arranged on support bar, connect buckle and be fixed on movably on operation bedstead.
Further, on assembly pulley, be provided with angle regulator can adjustable pulley group and support bar between angle.
Further, described angle regulator comprises can intermeshing moving gear ring and quiet gear ring, and the bolt and the wing nut that moving gear ring are fastened on to quiet gear ring; The end face of moving gear ring and quiet gear ring arranges respectively can intermeshing latch; Moving gear ring is fixed on the sidepiece of assembly pulley, and quiet gear ring is fixed on the top of support bar, is bolted to the center of moving gear ring.
Further, assembly pulley is provided with three pulleys, and pull rope solderless wrapped connection is on three pulleys.
Further, connect buckle and be provided with bedstead fastening bolt.
As an embodiment, connect the end that buckle is fixed on support bar.
As another one embodiment, Connection Card retaining ring is connected on support bar, and support bar is fixed on Connection Card by strut fastening bolt and buckles.
Compared with prior art, shoulder joint videoendoscopic surgery Simple traction frame of the present utility model is replace imported shoulder joint traction frame product, has design concept advanced person, low price, and simple in structure, versatility is good, and clinical feature easy to use is easy to promote at basic hospital.
Accompanying drawing explanation
Fig. 1 is the structural upright schematic diagram of this utility model one preferred embodiment;
Fig. 2 is the structural upright schematic diagram of another preferred embodiment of this utility model.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Please refer to shown in Fig. 1, the preferred embodiment of this utility model shoulder joint videoendoscopic surgery Simple traction frame, mainly comprises support bar 1, assembly pulley 2, pull rope 3 and connects buckle 4.
Assembly pulley 2 is fixed on the top of support bar 1, and pull rope 3 slides on assembly pulley 2.In the present embodiment, assembly pulley 2 is provided with three pulleys, and pull rope 3 solderless wrapped connections are on three pulleys.The assembly pulley of three pulleys of use can reduce the swing of pull rope 3, increases the stability of pull rope 3.Pull rope 3 one end are provided with the sheath 5 that can support patient's shoulder joint, and the other end is provided with the counterweight 6 of adjustable gravity.Thereby can according to patient's actual state increase and decrease counterweight 6, adjust the Tensity size of pull rope 3, improve patient's comfort level, regulative mode is simple and convenient, has expanded the scope of application of the present utility model.
Connect the end that buckle 4 is fixedly installed on support bar 1, connect buckle 4 and be fixed on movably on operation bedstead.Connect buckle 4 and be provided with bedstead fastening bolt 7, guarantee of the present utility model stable.Connect the installation fixing position of buckle 4 on operation bedstead and put and can adjust according to different patients' practical situation, regulative mode is simple and convenient, has also expanded the scope of application of the present utility model simultaneously.
On assembly pulley 2, be provided with angle regulator 8 can adjustable pulley group 2 and support bar 1 between angle.Angle regulator 8 comprises can intermeshing moving gear ring 9 and quiet gear ring 10, and the bolt 11 and the wing nut 12 that moving gear ring 9 are fastened on to quiet gear ring 10.The end face of moving gear ring 9 and quiet gear ring 10 arranges respectively can intermeshing latch.Moving gear ring 9 is fixed on the sidepiece of assembly pulley 2, and quiet gear ring 10 is fixed on the top of support bar 1, and bolt 11 is fixed on the center of moving gear ring 9.Use wing nut 12 can regulate easily the tooth matching angle of moving gear ring 9 and quiet gear ring 10, thereby adjust the angle between assembly pulley 2 and support bar 1, to meet the needs of the traction angle of different patient's shoulder joint operations.
As another embodiment of the present utility model, as shown in Figure 2.Connect buckle 4 and be socketed in actively on support bar 1, connecting buckle 4 can slide on support bar 1, and support bar 1 is fixed on and is connected on buckle 4 by strut fastening bolt 13.This structure can regulate support bar 1 and the height being connected between buckle 4 easily, meets different patients' actual needs, has expanded the scope of application of the present utility model.In addition, the structure at other position of the present embodiment is identical with front embodiment, repeats no more.
In sum, this utility model patent has safe to use, and simultaneously novel structure is compact, easily assembly and disassembly, the simple installation suitability are wide, can be widely used in shoulder joint videoendoscopic surgery.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a shoulder joint videoendoscopic surgery Simple traction frame, mainly comprises support bar, assembly pulley, pull rope and connects buckle, and it is characterized in that, described assembly pulley is fixed on the top of support bar, and described pull rope slides on assembly pulley; Described pull rope one end is provided with the sheath that can support patient's shoulder joint, and the other end is provided with the counterweight of adjustable gravity; Described connection buckle is arranged on the end of support bar, and described connection buckle is fixed on operation bedstead movably.
2. shoulder joint videoendoscopic surgery Simple traction frame as claimed in claim 1, is characterized in that, on described assembly pulley, be provided with angle regulator can adjustable pulley group and support bar between angle.
3. shoulder joint videoendoscopic surgery Simple traction frame as claimed in claim 2, is characterized in that, described angle regulator comprises can intermeshing moving gear ring and quiet gear ring, and the bolt and the wing nut that moving gear ring are fastened on to quiet gear ring; The end face of described moving gear ring and quiet gear ring arranges respectively can intermeshing latch; Described moving gear ring is fixed on the sidepiece of assembly pulley, and described quiet gear ring is fixed on the top of support bar, described in be bolted to the center of moving gear ring.
4. shoulder joint videoendoscopic surgery Simple traction frame as claimed in claim 1, is characterized in that, described assembly pulley is provided with three pulleys, and described pull rope solderless wrapped connection is on three pulleys.
5. shoulder joint videoendoscopic surgery Simple traction frame as claimed in claim 1, is characterized in that, described connection buckle is provided with bedstead fastening bolt.
6. the shoulder joint videoendoscopic surgery Simple traction frame as described in any one in claim 1,2,4 and 5, is characterized in that, described connection buckle is fixed on the end of support bar.
7. the shoulder joint videoendoscopic surgery Simple traction frame as described in any one in claim 1,2,4 and 5, is characterized in that, described Connection Card retaining ring is connected on support bar, and described support bar is fixed on Connection Card by strut fastening bolt and buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424161.9U CN203970561U (en) | 2014-07-30 | 2014-07-30 | Shoulder joint videoendoscopic surgery Simple traction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424161.9U CN203970561U (en) | 2014-07-30 | 2014-07-30 | Shoulder joint videoendoscopic surgery Simple traction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970561U true CN203970561U (en) | 2014-12-03 |
Family
ID=51968032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424161.9U Expired - Fee Related CN203970561U (en) | 2014-07-30 | 2014-07-30 | Shoulder joint videoendoscopic surgery Simple traction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546362A (en) * | 2015-01-07 | 2015-04-29 | 上海凯利泰医疗科技股份有限公司 | Multidirectional shoulder arthroscopy operative position regulating system |
| CN112155925A (en) * | 2020-10-22 | 2021-01-01 | 宁波科艺医疗器械有限公司 | Shoulder joint traction frame |
-
2014
- 2014-07-30 CN CN201420424161.9U patent/CN203970561U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546362A (en) * | 2015-01-07 | 2015-04-29 | 上海凯利泰医疗科技股份有限公司 | Multidirectional shoulder arthroscopy operative position regulating system |
| CN104546362B (en) * | 2015-01-07 | 2016-07-13 | 上海凯利泰医疗科技股份有限公司 | Multidirectional arthroscopic shoulder surgery position regulates system |
| CN112155925A (en) * | 2020-10-22 | 2021-01-01 | 宁波科艺医疗器械有限公司 | Shoulder joint traction frame |
| CN112155925B (en) * | 2020-10-22 | 2022-04-01 | 宁波科艺医疗器械有限公司 | Shoulder joint traction frame |
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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: 20141203 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |