CN202154728U - Intraosseous pressure reducer - Google Patents
Intraosseous pressure reducer Download PDFInfo
- Publication number
- CN202154728U CN202154728U CN2011202420112U CN201120242011U CN202154728U CN 202154728 U CN202154728 U CN 202154728U CN 2011202420112 U CN2011202420112 U CN 2011202420112U CN 201120242011 U CN201120242011 U CN 201120242011U CN 202154728 U CN202154728 U CN 202154728U
- Authority
- CN
- China
- Prior art keywords
- handle
- needle
- pressure reducer
- intraosseous pressure
- releasing
- 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
An intraosseous pressure reducer belongs to the technical field of medical appliances. The technical scheme includes that the intraosseous pressure reducer comprises a needle and a handle, and is characterized in that a rotary shaft is arranged on the periphery of the handle, press bars are arranged on the rotary shaft, a twisting arm is arranged at the end of the needle, a hard drainage tube is arranged in the needle, and a soft drainage tube is arranged on one side of the handle. The intraosseous pressure reducer is simple in structure and is convenient, labor-saving and time-saving in operation of intraosseous pressure reduction and pus drainage for patients, and accordingly working difficulty of medical staff is reduced.
Description
Technical field: this utility model belongs to the medical instruments technical field, is decompressor in a kind of bone specifically.
Background technology: run into that inflammation in the bone is suppurated and the case that causes intraosseous pressure to increase in the frequent meeting of hospital orthopedics; For the evacuation of pus of reducing pressure in must bone of this treatment of diseases; At present, mainly use electric hand drill boring clinically, insert drainage tube evacuation of pus and flushing then; Operation very bothers, wastes time and energy like this, has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides decompressor in a kind of bone easy and simple to handle, time saving and energy saving when carrying out to patient reducing pressure evacuation of pus in the bone.
The technical scheme of this utility model is: comprise needle body and needle handle, it is characterized in that being provided with rotating shaft in the needle handle periphery that rotating shaft is provided with pressure handle, the needle body root is provided with and drives pivoted arm away, is provided with the hard tube of releasing in the needle body, and the needle handle side is provided with the flexible pipe of releasing.
The beneficial effect of this utility model is: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out to patient reducing pressure evacuation of pus in the bone, alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is the structural representation of this utility model.
Among the figure 1, needle body, 2, needle handle, 3, rotating shaft, 4, pressure handle, 5, drive pivoted arm away, 6, the hard tube of releasing, 7, the flexible pipe of releasing.
The specific embodiment: comprise needle body 1 and needle handle 2, it is characterized in that being provided with rotating shaft 3 in needle handle 2 peripheries that rotating shaft 3 is provided with pressure handle 4, needle body 1 root is provided with and drives pivoted arm 5 away, is provided with the hard tube 6 of releasing in the needle body 1, and needle handle 2 sides are provided with the flexible pipe 7 of releasing.When carrying out in the bone decompression evacuation of pus to patient, press handle 4 on the other hand drives away on the other hand to change and drives pivoted arm 5 needle bodies 1 away and pierce sclerotin, and needle handle 2 connects the syringe injection liquids, and the decompression of releasing of release hard tube 6 and the flexible pipe 7 of releasing gets final product.
Claims (1)
1. decompressor in the bone comprises needle body (1) and needle handle (2), it is characterized in that: be provided with rotating shaft (3) in needle handle (2) periphery; Rotating shaft (3) is provided with pressure handle (4); Needle body (1) root is provided with and drives pivoted arm (5) away, is provided with the hard tube of releasing (6) in the needle body (1), and needle handle (2) side is provided with the flexible pipe of releasing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202420112U CN202154728U (en) | 2011-06-29 | 2011-06-29 | Intraosseous pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202420112U CN202154728U (en) | 2011-06-29 | 2011-06-29 | Intraosseous pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154728U true CN202154728U (en) | 2012-03-07 |
Family
ID=45762382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202420112U Expired - Fee Related CN202154728U (en) | 2011-06-29 | 2011-06-29 | Intraosseous pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154728U (en) |
-
2011
- 2011-06-29 CN CN2011202420112U patent/CN202154728U/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: 20120307 Termination date: 20130629 |