CN202161382U - Simple and easy obstetrical fretsaw - Google Patents
Simple and easy obstetrical fretsaw Download PDFInfo
- Publication number
- CN202161382U CN202161382U CN2011202442018U CN201120244201U CN202161382U CN 202161382 U CN202161382 U CN 202161382U CN 2011202442018 U CN2011202442018 U CN 2011202442018U CN 201120244201 U CN201120244201 U CN 201120244201U CN 202161382 U CN202161382 U CN 202161382U
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- CN
- China
- Prior art keywords
- easy
- fretsaw
- pull
- saw blade
- pull handle
- 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 simple and easy obstetrical fretsaw which comprises a fretsaw blade and a pull handle, wherein the fretsaw blade is formed by two straightened fine steel wires; a section of winding steel wire is wound in the middle of each straightened fine steel wire; two pull holes are arranged at two ends of the fretsaw blade; the pull handle comprises a pull ring and a pull hook which is connected with the pull ring; and the pull handle is connected with the pull holes at the two ends of the fretsaw blade through the pull hook. By adopting the structure, the simple and easy obstetrical fretsaw is convenient for operation and particularly suitable for the hospitals with relatively poor basic conditions.
Description
Technical field
This utility model relates to a kind of obstetrics and gynecology operation assistive device, relates in particular to a kind of simple and easy obstetrics scroll saw.
Background technology
In the clinical obstetrics operation, the problem of transverse presentation stillborn fetus also appears often, and special in the relatively poor basic hospital of medical condition; The probability that occurs is bigger, as if untimely processing, serious complications can take place when the transverse presentation stillborn fetus occurring; Like uterine rupture, urine fistula etc., even cause maternal death.At present, at the basic hospital apparatus of the more satisfactory processing transverse presentation stillborn fetus of neither one also.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to operate, safe and reliable simple and easy obstetrics scroll saw, and this obstetrics' scroll saw is particularly suitable for using at basic hospital.
The purpose of this utility model realizes through following technical scheme; This simple and easy obstetrics scroll saw comprises thread saw blade, pull handle; Said thread saw blade is two stretching finer wires, saidly in the middle of two stretching finer wires, is twining one section winding steel wire, and said thread saw blade two ends are provided with two pulling eyes; Said pull handle comprises a draw ring and the drag hook that is connected with draw ring, and said pull handle links to each other with the pulling eye at thread saw blade two ends through drag hook.
During use, behind the routine disinfection, silk thread is penetrated in the pulling eye of thread saw blade one end, patient's left index finger puts the importing head.After investigating thoroughly the fetus position, (is example with the right scapuloposterior) with putting the left hand that imports head, pushes ahead along neck from the fetus dorsal part.When an importing front end reached the pubic symphysis rear, patient's right hand was got a curved hemostatic forceps and is clamped an importing front end to drop-down, imports head and promptly deviates from from patient's left index finger, and thread saw blade is also along with crossing the fetus cervical region.Drag hook on the pull handle is hooked in the pulling eye at thread saw blade two ends and can draw.
The beneficial effect of this utility model: this simple and easy obstetrics scroll saw is simple in structure, easy to operate, is particularly suitable for the relatively poor relatively hospital of basic unit's condition and uses.
Description of drawings
Specify the embodiment of this utility model below in conjunction with accompanying drawing
Fig. 1 is the sketch map of this utility model
Among the figure: 1, thread saw blade 2, pull handle 3, winding steel wire 4, pulling eye 5, draw ring 6, drag hook
The specific embodiment
As shown in Figure 1; This simple and easy obstetrics scroll saw comprises thread saw blade 1, pull handle 2; Thread saw blade 1 is the finer wire of 45 centimetres of two stretching length, in the middle of two stretching finer wires, is twining one section 5 centimeter length winding steel wire, and thread saw blade 1 two ends are provided with two pulling eyes 4; Pull handle 2 comprises a draw ring 5 and the drag hook 6 that is connected with draw ring, and pull handle 2 links to each other with the pulling eye 4 at thread saw blade 1 two ends through drag hook 6.During use, behind the routine disinfection, silk thread is penetrated in the pulling eye 4 of thread saw blade 1 one ends, patient's left index finger puts the importing head.After investigating thoroughly the fetus position, (is example with the right scapuloposterior) with putting the left hand that imports head, pushes ahead along neck from the fetus dorsal part.When an importing front end reached the pubic symphysis rear, patient's right hand was got a curved hemostatic forceps and is clamped an importing front end to drop-down, imports head and promptly deviates from from patient's left index finger, and thread saw blade 1 is also along with crossing the fetus cervical region.Drag hook on the pull handle 26 is hooked in the pulling eye 4 at thread saw blade 1 two ends and can draw.
Claims (3)
1. simple and easy obstetrics scroll saw; It is characterized in that this simple and easy obstetrics scroll saw comprises thread saw blade, pull handle; Said thread saw blade is two stretching finer wires, saidly in the middle of two stretching finer wires, is twining one section winding steel wire, and said thread saw blade two ends are provided with two pulling eyes; Said pull handle comprises a draw ring and the drag hook that is connected with draw ring, and said pull handle links to each other with the pulling eye at thread saw blade two ends through drag hook.
2. a kind of simple and easy obstetrics according to claim 1 scroll saw is characterized in that two stretching finer wire length are 45 centimetres.
3. a kind of simple and easy obstetrics according to claim 1 scroll saw is characterized in that in the middle of two stretching finer wires, twining one section 5 centimeter length winding steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202442018U CN202161382U (en) | 2011-06-27 | 2011-06-27 | Simple and easy obstetrical fretsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202442018U CN202161382U (en) | 2011-06-27 | 2011-06-27 | Simple and easy obstetrical fretsaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161382U true CN202161382U (en) | 2012-03-14 |
Family
ID=45797239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202442018U Expired - Fee Related CN202161382U (en) | 2011-06-27 | 2011-06-27 | Simple and easy obstetrical fretsaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202161382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448350A (en) * | 2019-09-20 | 2019-11-15 | 上海市第六人民医院 | A kind of osteotomy scroll saw |
-
2011
- 2011-06-27 CN CN2011202442018U patent/CN202161382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448350A (en) * | 2019-09-20 | 2019-11-15 | 上海市第六人民医院 | A kind of osteotomy scroll saw |
| CN110448350B (en) * | 2019-09-20 | 2022-08-26 | 上海市第六人民医院 | Fretsaw for osteotomy |
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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: 20120314 Termination date: 20120627 |