CN209645028U - A kind of gynemetrics's Special safety membrane-repturing device - Google Patents
A kind of gynemetrics's Special safety membrane-repturing device Download PDFInfo
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- CN209645028U CN209645028U CN201822075148.8U CN201822075148U CN209645028U CN 209645028 U CN209645028 U CN 209645028U CN 201822075148 U CN201822075148 U CN 201822075148U CN 209645028 U CN209645028 U CN 209645028U
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- membrane
- repturing device
- device ontology
- rupture
- piston
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Abstract
The utility model relates to field of obstetrics and gynecology medical equipment technology, and disclose a kind of gynemetrics's Special safety membrane-repturing device, including membrane-repturing device ontology, the membrane-repturing device ontology is internally provided with piston interior bucket, the left end fixation of the piston interior bucket is communicated with syringe needle, the middle part movable sleeve of the membrane-repturing device ontology right end is connected to piston rod, and the left end of the piston rod through membrane-repturing device ontology and extends to the inside of piston interior bucket and is fixedly connected with piston.Gynemetrics's Special safety membrane-repturing device, pass through the cooperation between piston rod, piston and thumb button, thumb button is pulled to the right, under the action of negative pressure, amniotic fluid film can by rupture of membranes mouth close to syringe needle and touch rupture of membranes is completed on syringe needle, the size of cut can be accurately controlled, avoid cut it is excessive cause amniotic fluid rapid, high volume flow out, the problem of to bring life danger to fetus and puerpera, substantially increase safety and the practicability of the membrane-repturing device.
Description
Technical field
The utility model relates to field of obstetrics and gynecology medical equipment technology, specially a kind of gynemetrics's Special safety membrane-repturing device.
Background technique
Artificial rupture of membrane, also known as " ammiotomy " or " manually discharging water ", i.e., artificial mode, which is intervened, tears uteri position amnion, with
Just amniotic fluid color is observed, reinforces uterine contraction, accelerate progress of labor, is relatively conventional a kind of induced labor mode during spontaneous labor,
It often needs to use membrane-repturing device during artificial rupture of membrane.
Currently, without dedicated rupture of membranes instrument, being using small pinhead or small forceps mostly in the operation of gynemetrics's clinic rupture of membranes
Son punctures the amnion for including fetus, both instruments are entirely to operate by the experience of medical worker in rupture of membranes, rupture of membranes
Accuracy it is lower, and be unable to control the caliber size of cut in operation, frequently can lead to that cut is excessive, and amniotic fluid is fast
Fast a large amount of outflows, so that life danger is brought to fetus and puerpera, in addition, after using small pinhead and pincette rupture of membranes, it can not
The amniotic fluid of outflow is collected in time, uterine infection is frequently can lead to, and also cumbersome to the cleaning of amniotic fluid, therefore, needs
A kind of gynemetrics's Special safety membrane-repturing device is produced to solve the deficiency in the prior art.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of gynemetrics's Special safety membrane-repturing device, has safety
Rupture of membranes and collect amniotic fluid the advantages of, solve currently, gynemetrics's clinic rupture of membranes operation in, without dedicated rupture of membranes instrument, greatly
It is mostly that the amnion for including fetus is punctured using small pinhead or pincette, both instruments are entirely by medical matters people in rupture of membranes
The experience of member operates, and the accuracy of rupture of membranes is lower, and is unable to control the caliber size of cut in operation, often
Cause cut excessive, amniotic fluid rapid, high volume outflow, so that life danger is brought to fetus and puerpera, in addition, using small pinhead
After pincette rupture of membranes, the amniotic fluid of outflow can not be collected in time, frequently can lead to uterine infection, and the cleaning to amniotic fluid
Also cumbersome problem.
The utility model provides the following technical solutions: a kind of gynemetrics's Special safety membrane-repturing device, including membrane-repturing device ontology, institute
That states membrane-repturing device ontology is internally provided with piston interior bucket, and the left end fixation of the piston interior bucket is communicated with syringe needle, the membrane-repturing device
The middle part movable sleeve of ontology right end is connected to piston rod, and the left end of the piston rod through membrane-repturing device ontology and extends to piston interior bucket
Inside and be fixedly connected with piston, the top and bottom of the membrane-repturing device chamber body offer above and below piston interior bucket
The amniotic fluid collecting tank of two sides, the quantity of the amniotic fluid collecting tank are two, and the fixation of the left end of two amniotic fluid collecting tanks is opened
Equipped with water inlet, the quantity of the water inlet is two, and the left end of the membrane-repturing device ontology is fixedly installed with rupture of membranes cover.
Preferably, the rupture of membranes cover is funnel-form, and the left end of the rupture of membranes cover is fixedly installed with protective film, the protective film
Smooth outer surface, the protective film it is soft and have elasticity.
Preferably, rupture of membranes mouth is offered in the middle part of the protective film, the diameter of the rupture of membranes mouth is greater than the straight of syringe needle right end
Diameter size.
Preferably, the right end of the piston rod through membrane-repturing device ontology and extends to the outside on the right side of membrane-repturing device ontology, institute
The right end for stating piston rod is fixedly connected with thumb button, and the thumb button is circular ring shape.
Preferably, the right end of the membrane-repturing device bodies top and bottom is fixedly installed with baffle, the quantity of the baffle
It is two, two baffles are centrosymmetric about membrane-repturing device ontology.
Preferably, the positive top of membrane-repturing device ontology is provided with scale, and the scale is evenly distributed on membrane-repturing device sheet
The front of body.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, gynemetrics's Special safety membrane-repturing device pulls to the right thumb by the cooperation between piston rod, piston and thumb button
Refer to button, under the action of negative pressure, amniotic fluid film is first attracted on protective film, and the integrality of amniotic fluid film is effectively guaranteed, and is continued
Pull thumb button, amniotic fluid film can by rupture of membranes mouth close to syringe needle and touch rupture of membranes is completed on syringe needle, can be accurately controlled brokenly
Mouthful size, avoid cut it is excessive cause amniotic fluid rapid, high volume flow out, to bring asking for life danger to fetus and puerpera
Topic, substantially increases safety and the practicability of the membrane-repturing device.
2, gynemetrics's Special safety membrane-repturing device, by the way that rupture of membranes cover is arranged in the left end of membrane-repturing device ontology, in piston interior bucket
Two sides up and down setting amniotic fluid collecting tank and water inlet made brokenly using the cooperation between amniotic fluid collecting tank, water inlet and rupture of membranes cover
Amniotic fluid after film can flow into amniotic fluid collecting tank along rupture of membranes cover by water inlet, so as to complete the collection to amniotic fluid,
The problem of avoiding amniotic fluid outflow infection uterus, and it is convenient for the subsequent cleaning treatment to amniotic fluid, substantially increase the reality of the device
The property used.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the appearance diagram of the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model rupture of membranes mouth.
In figure: 1, membrane-repturing device ontology；2, piston interior bucket；3, syringe needle；4, piston rod；5, piston；6, thumb button；7, amniotic fluid is received
Collect slot；8, water inlet；9, rupture of membranes cover；10, protective film；11, baffle；12, rupture of membranes mouth；13, scale.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of gynemetrics's Special safety membrane-repturing device, including membrane-repturing device ontology 1,1 front of membrane-repturing device ontology
Top be provided with scale 13, scale 13 is evenly distributed on the front of membrane-repturing device ontology 1, can be accurately controlled the membrane-repturing device and stretch
Enter the depth inside uterine neck, substantially increase the accuracy of membrane-repturing device operation, the right end of 1 top and bottom of membrane-repturing device ontology is equal
It is fixedly installed with baffle 11, the quantity of baffle 11 is two, and two baffles 11 are centrosymmetric about membrane-repturing device ontology 1, are convenient for
Index finger and middle finger are prevented respectively in the right side of two baffles 11, make preferably to make power when pulling thumb button 6, membrane-repturing device ontology 1 it is interior
Portion is provided with piston interior bucket 2, and the left end fixation of piston interior bucket 2 is communicated with syringe needle 3, the middle part movable sleeve of 1 right end of membrane-repturing device ontology
It is connected to piston rod 4, the right end of piston rod 4 through membrane-repturing device ontology 1 and extends to the outside on the right side of membrane-repturing device ontology 1, piston rod 4
Right end be fixedly connected with thumb button 6, thumb button 6 is circular ring shape, facilitates medical worker that thumb is put into thumb button 6, pushes away
When drawing piston 5, convenient for the operation convenience of the membrane-repturing device, a left side for piston rod 4 with one-handed performance, can be substantially increased in rupture of membranes
End is through membrane-repturing device ontology 1 and extends to the inside of piston interior bucket 2 and is fixedly connected with piston 5, the top of 1 inner cavity of membrane-repturing device ontology
Portion and bottom offer the amniotic fluid collecting tank 7 positioned at about 2 two sides of piston interior bucket, and the quantity of amniotic fluid collecting tank 7 is two, and two
The left end of a amniotic fluid collecting tank 7 is fixed to offer water inlet 8, and the quantity of water inlet 8 is two, the left end of membrane-repturing device ontology 1
It is fixedly installed with rupture of membranes cover 9, rupture of membranes cover 9 is that funnel-form prevents amniotic fluid from flowing out, lead to uterine neck sense convenient for preferably collecting amniotic fluid
Dye, the left end for collecting rupture of membranes cover 9 are fixedly installed with protective film 10, and the middle part of protective film 10 offers rupture of membranes mouth 12, are convenient for syringe needle 3
It is contacted with amniotic fluid film, and provides runner for amniotic fluid, the diameter of rupture of membranes mouth 12 is greater than the diameter of 3 right end of syringe needle, protective film
10 smooth outer surface, protective film 10 is soft and has elasticity, and protective film 10 and amniotic fluid film is made to ensure that amniotic fluid when contacting
The integrality of film.
When work, piston 5 is first pushed into the leftmost side, then medical worker touches preceding sheep with the uterine neck that finger enters expansion
Water pocket slowly protrudes into the membrane-repturing device in uterine neck according to scale 13 under the guidance of finger, and by protective film 10 gently close to
The surface of bag of waters, then index finger and middle finger prevent that, in the right side of two baffles 11, thumb is put into thumb button 6, in palace respectively
When collar is had a rest, by the effect of thumb, thumb button 6 is slowly pulled to the right, and amniotic fluid film can be adsorbed on syringe needle 3, be completed broken
Film, amniotic fluid can then flow into amniotic fluid collecting tank 7 along rupture of membranes cover 9 by water inlet 8, and after amniotic fluid is collected, finally taking out should
Membrane-repturing device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gynemetrics's Special safety membrane-repturing device, including membrane-repturing device ontology (1), it is characterised in that: the membrane-repturing device ontology (1)
Be internally provided with piston interior bucket (2), the fixation of the left end of the piston interior bucket (2) is communicated with syringe needle (3), the membrane-repturing device ontology
(1) the middle part movable sleeve of right end is connected to piston rod (4), and the left end of the piston rod (4) through membrane-repturing device ontology (1) and extends to
It the inside of piston interior bucket (2) and is fixedly connected with piston (5), the top and bottom of membrane-repturing device ontology (1) inner cavity open up
There is the amniotic fluid collecting tank (7) for being located at piston interior bucket (2) two sides up and down, the quantity of the amniotic fluid collecting tank (7) is two, two institutes
The left end fixation for stating amniotic fluid collecting tank (7) offers water inlet (8), and the quantity of the water inlet (8) is two, the rupture of membranes
The left end of device ontology (1) is fixedly installed with rupture of membranes cover (9).
2. a kind of gynemetrics's Special safety membrane-repturing device according to claim 1, it is characterised in that: the rupture of membranes cover (9) is
The left end of funnel-form, the rupture of membranes cover (9) is fixedly installed with protective film (10), the smooth outer surface of the protective film (10), institute
State protective film (10) it is soft and have elasticity.
3. a kind of gynemetrics's Special safety membrane-repturing device according to claim 2, it is characterised in that: the protective film (10)
Middle part offers rupture of membranes mouth (12), and the diameter of the rupture of membranes mouth (12) is greater than the diameter of syringe needle (3) right end.
4. a kind of gynemetrics's Special safety membrane-repturing device according to claim 1, it is characterised in that: the piston rod (4)
Right end is through membrane-repturing device ontology (1) and extends to the outside on the right side of membrane-repturing device ontology (1), and the right end of the piston rod (4) is fixed
It is connected with thumb button (6), the thumb button (6) is circular ring shape.
5. a kind of gynemetrics's Special safety membrane-repturing device according to claim 1, it is characterised in that: the membrane-repturing device ontology
(1) right end at the top and bottom of is fixedly installed with baffle (11), and the quantity of the baffle (11) is two, two baffles
(11) it is centrosymmetric about membrane-repturing device ontology (1).
6. a kind of gynemetrics's Special safety membrane-repturing device according to claim 1, it is characterised in that: the membrane-repturing device ontology
(1) positive top is provided with scale (13), and the scale (13) is evenly distributed on the front of membrane-repturing device ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075148.8U CN209645028U (en) | 2018-12-11 | 2018-12-11 | A kind of gynemetrics's Special safety membrane-repturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075148.8U CN209645028U (en) | 2018-12-11 | 2018-12-11 | A kind of gynemetrics's Special safety membrane-repturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209645028U true CN209645028U (en) | 2019-11-19 |
Family
ID=68518021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822075148.8U Expired - Fee Related CN209645028U (en) | 2018-12-11 | 2018-12-11 | A kind of gynemetrics's Special safety membrane-repturing device |
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| Country | Link |
|---|---|
| CN (1) | CN209645028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419362A (en) * | 2020-04-21 | 2020-07-17 | 赵之明 | Outward flow type membrane rupture device is prevented to obstetrical department |
-
2018
- 2018-12-11 CN CN201822075148.8U patent/CN209645028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419362A (en) * | 2020-04-21 | 2020-07-17 | 赵之明 | Outward flow type membrane rupture device is prevented to obstetrical department |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20211211 |