CN203802498U - Amniocentesis positioning device for obstetrics and gynecology department - Google Patents
Amniocentesis positioning device for obstetrics and gynecology department Download PDFInfo
- Publication number
- CN203802498U CN203802498U CN201420206405.6U CN201420206405U CN203802498U CN 203802498 U CN203802498 U CN 203802498U CN 201420206405 U CN201420206405 U CN 201420206405U CN 203802498 U CN203802498 U CN 203802498U
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- CN
- China
- Prior art keywords
- amniocentesis
- obstetrics
- positioning
- gynecology department
- inflation
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- 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 relates to surgical instruments of the obstetrics and gynecology department, in particular to an amniocentesis positioning device for the obstetrics and gynecology department. According to the technical scheme, the amniocentesis positioning device comprises a shell, an upper handle, a needle cylinder sleeve, positioning plates, supporting plates, a fixing band, a hasp, inflation bags, inflation pipes and inflation valves, wherein the upper handle is fixed to the top of the shell, a conical guard plate is arranged at the bottom of the shell, the inner arc-shaped positioning plates are arranged on the two sides of the shell, the tail ends of the positioning plate are connected with the fixing band, the hasp is arranged on the fixing band, the two sides of the conical guard plate are provided with inner arc-shaped supporting plates, the needle cylinder sleeve is fixed in the shell, the inflation bags are fixedly arranged on the lower portions of the supporting plates, and the inflation bags are connected with the inflation valves through the inflation pipes. The amniocentesis positioning device has the advantages of being simple in structure and good in fixing effect, avoiding the inaccurate positioning condition caused by lying-in woman movement, ensuring the positioning accuracy, achieving a good positioning effect, ensuring the puncture drainage effect, improving the puncture accuracy rate and ensuring the therapeutic effect of a patient.
Description
Technical field
This utility model relates to a kind of obstetrics and gynecology operation apparatus, particularly a kind of obstetrics and gynecology department amniocentesis positioner.
Background technology
Amniocentesis inspection is a kind of method of prenatal diagnosis, and the selection anemia of pregnant woman of site of puncture gets dorsal position, and fetus is carried out after comprehensive conventional Ultrasound inspection, observes the position at Placenta Hominis place.Understand the distribution of the positions such as fetus head, trunk, extremity and umbilical cord, then primary part observation amniotic fluid situation, point of puncture then selected.The principle that point of puncture is selected: 1. select preabdomen, do not select flank portion; 2. select amniotic fluid many, apart from the near position of body surface; 3. select without Placenta Hominis, fetal limb, umbilical cord and the isostructural position of anemia of pregnant woman's blood vessel.After point of puncture is determined, measure the front and back degree of depth of site of puncture amniotic fluid, comprise range size up and down, amniotic fluid dark space is apart from the distance of front stomach wall, and also wanting in addition clear and definite point of puncture, close is which position of fetus; Conventional puncture means are that doctor directly punctures at present, lack necessary orientation tool, and puncture positioning difficulty is large, easily cause puncture inaccurate, affect the healthy of puerpera.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of obstetrics and gynecology department amniocentesis positioner is provided.
Its technical scheme is: comprise housing, upper handle, syringe cover, location-plate, gripper shoe, fixing band, hasp, air bag, gas tube, charge valve, the fixing upper handle in top of housing, the bottom of housing is taper backplate, the both sides of described housing are provided with arc location-plate, the end of described location-plate is connected and fixed band, fixing band is provided with hasp, the both sides of described taper backplate are provided with arc gripper shoe, the inside locking pin jacket casing of housing, the fixing air bag in bottom of described gripper shoe, described air bag connects charge valve by gas tube.
Above-mentioned fixing band is flexible plastic bandage.
Above-mentioned syringe cover tilts to be fixed on enclosure interior, and syringe cover is fixed by support bar.
The leading section of above-mentioned syringe cover is provided with butterfly, the rearward end connecting puncture needle cover of syringe cover.
The beneficial effects of the utility model are: simple in structure, but good fixing effect, puerpera's activity there will not be the inaccurate situation in location, the accuracy that ensures location, plays good positioning action, ensures the effect of puncture drainage, improve puncture accuracy rate, ensure patient's therapeutic effect.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of syringe cover;
In upper figure: housing 1, upper handle 2, syringe cover 3, support bar 4, location-plate 5, gripper shoe 6, fixing band 7, hasp 8, air bag 9, gas tube 10, charge valve 11, taper backplate 1.1, Puncture needle sleeve 3.1, butterfly 3.2.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
This utility model comprises housing 1, upper handle 2, syringe cover 3, location-plate 5, gripper shoe 6, fixing band 7, hasp 8, air bag 9, gas tube 10, charge valve 11, the fixing upper handle 2 in top of housing 1, the bottom of housing 1 is taper backplate 1.1, the both sides of described housing 1 are provided with arc location-plate 5, the end of described location-plate 5 is connected and fixed is with 7, fixing band 7 is provided with hasp 8, the both sides of described taper backplate 1.1 are provided with arc gripper shoe 6, the inside locking pin jacket casing 3 of housing 1, the fixing air bag 9 in bottom of described gripper shoe 6, described air bag 9 connects charge valve 11 by gas tube 10, simple in structure, but good fixing effect, after fixing by fixing band, play preliminary positioning action, inflatable bag inflating can better be determined the accuracy of puncture location, puerpera's activity there will not be the inaccurate situation in location, ensure the accuracy of location, play good positioning action.
Fixing band 7 is wherein flexible plastic bandage, and flexible plastic bandage avoids occurring strain, guarantees the accurate of site of puncture.
Syringe cover 3 wherein tilts to be fixed on housing 1 inside, and syringe cover 3 is fixing by support bar 4.Syringe cover 3 tilts to be fixed on the suitable puncture angle of the inner formation of housing 1, is convenient to nursing staff's puncture.
The leading section of syringe cover 3 is wherein provided with butterfly 3.2, the rearward end connecting puncture needle cover 3.1 of syringe cover 3, and by the fixing puncture needle of butterfly 3.2, Puncture needle sleeve 3.1 is avoided polluting, and ensures hygiene effect.
The beneficial effects of the utility model are: simple in structure, but good fixing effect, puerpera's activity there will not be the inaccurate situation in location, the accuracy that ensures location, plays good positioning action, ensures the effect of puncture drainage, improve puncture accuracy rate, ensure patient's therapeutic effect.
Claims (4)
1. an obstetrics and gynecology department amniocentesis positioner, it is characterized in that: comprise housing, upper handle, syringe cover, location-plate, gripper shoe, fixing band, hasp, air bag, gas tube, charge valve, the fixing upper handle in top of housing, the bottom of housing is taper backplate, the both sides of described housing are provided with arc location-plate, the end of described location-plate is connected and fixed band, fixing band is provided with hasp, the both sides of described taper backplate are provided with arc gripper shoe, the inside locking pin jacket casing of housing, the fixing air bag in bottom of described gripper shoe, described air bag connects charge valve by gas tube.
2. obstetrics and gynecology department amniocentesis positioner according to claim 1, is characterized in that: described fixing band is flexible plastic bandage.
3. obstetrics and gynecology department amniocentesis positioner according to claim 1, is characterized in that: described syringe cover tilts to be fixed on enclosure interior, and syringe cover is fixed by support bar.
4. obstetrics and gynecology department amniocentesis positioner according to claim 1, is characterized in that: the leading section of described syringe cover is provided with butterfly, the rearward end connecting puncture needle cover of syringe cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206405.6U CN203802498U (en) | 2014-04-25 | 2014-04-25 | Amniocentesis positioning device for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206405.6U CN203802498U (en) | 2014-04-25 | 2014-04-25 | Amniocentesis positioning device for obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802498U true CN203802498U (en) | 2014-09-03 |
Family
ID=51441315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206405.6U Expired - Fee Related CN203802498U (en) | 2014-04-25 | 2014-04-25 | Amniocentesis positioning device for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693052A (en) * | 2017-10-26 | 2018-02-16 | 孙越 | A kind of obstetrics and gynecology department amniocentesis positioner |
| CN108814656A (en) * | 2018-04-20 | 2018-11-16 | 付静 | A kind of obstetrics and gynecology department amniocentesis positioning device |
-
2014
- 2014-04-25 CN CN201420206405.6U patent/CN203802498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693052A (en) * | 2017-10-26 | 2018-02-16 | 孙越 | A kind of obstetrics and gynecology department amniocentesis positioner |
| CN108814656A (en) * | 2018-04-20 | 2018-11-16 | 付静 | A kind of obstetrics and gynecology department amniocentesis positioning device |
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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: 20140903 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |