CN209107529U - A kind of gynemetrics's membrane-repturing device - Google Patents
A kind of gynemetrics's membrane-repturing device Download PDFInfo
- Publication number
- CN209107529U CN209107529U CN201821000100.4U CN201821000100U CN209107529U CN 209107529 U CN209107529 U CN 209107529U CN 201821000100 U CN201821000100 U CN 201821000100U CN 209107529 U CN209107529 U CN 209107529U
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- Prior art keywords
- suction pipe
- fixedly connected
- membrane
- liquid suction
- liquid
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Abstract
The utility model discloses a kind of gynemetrics's membrane-repturing devices, including liquid suction pipe, the liquid suction pipe left end is fixedly connected with rubber ring, two sides inner wall is fixedly connected with membrane puncture needle in opposite directions up and down for the liquid suction pipe left end, inner wall is fixedly connected with partition in the middle part of the liquid suction pipe, fixes respectively positioned at the drawing liquid bottom of the tube of two side of partition bottom or so and is communicated with the second suction pipe and the first suction pipe.The utility model is by the way that in the drawing liquid bottom of the tube for being located at partition bottom or so two sides, fixation is communicated with the second suction pipe and the first suction pipe respectively, drawing liquid bottom of the tube positioned at the first suction pipe and the second suction pipe periphery is fixedly connected with connecting tube, connecting tube external screw-thread is connected with transparent hydrops cylinder, convenient for amniotic fluid is directly collected into transparent hydrops cylinder, convenient for later period discharging, due to being fixedly connected with rubber ring in liquid suction pipe left end, convenient for when liquid suction pipe left end and film contact, improve sealing effect, to improve adsorption effect, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to gynemetrics field, in particular to a kind of gynemetrics's membrane-repturing device.
Background technique
Currently, in clinical obstetrics, it, generally will be by artificial broken for the puerpera of active period uterine inertia and uterine contraction difficulty
The method help of film produces.Artificial rupture of membrane, exactly artificial mode, which is intervened, tears uteri position fetal membrane, to observe amniotic fluid color,
Reinforce uterine contraction, progress of labor, such as Patent No. CN201720125039.5 is accelerated to provide a kind of gynemetrics's membrane-repturing device, belongs to
Gynicologycal medical instrument field.It is unsafe that it solves the problems, such as that existing film breaking unit uses.This gynemetrics membrane-repturing device, including it is outer
Cylinder and inner cylinder further include piston rod, and outer cylinder front end inner wall is equipped with several needle trays, and needle tray one end is equipped with articulated section, cuts with scissors on articulated section
It is connected to pricker, torsional spring is equipped between articulated section and pricker, inner cylinder front end is equipped with the pin hole coaxial with inner cylinder, piston rod bar wall and interior
Cylinder inner wall is respectively equipped with sliding block and bar shaped sliding slot, and track length direction is parallel with outer cylinder axis, and can be suitable around outer cylinder axis
Hour hands rotary-piston bar to drive inner cylinder rotating, and makes pricker be against pin hole one end, and pricker tip is set towards inner cylinder axis at this time
It sets, can also surround outer cylinder axis rotary-piston bar counterclockwise, to drive inner cylinder rotating, make inner cylinder that pricker be pushed to be integrally placed at needle tray
It is interior.Since pricker can be hidden in needle tray after rupture of membranes, avoid excessively destroying fetal membrane, so that rupture of membranes is safer, but
It is that the amniotic fluid of sucking can not be discharged the device in time, influences doctor diagnosed effect.Therefore, it is proposed that a kind of gynemetrics is broken
Diaphragm.
Utility model content
The main purpose of the utility model is to provide a kind of gynemetrics's membrane-repturing devices, can effectively solve in background technique
Problem.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of gynemetrics's membrane-repturing device, including liquid suction pipe, the liquid suction pipe left end are fixedly connected with rubber ring, the liquid suction pipe
Two sides inner wall is fixedly connected with membrane puncture needle in opposite directions up and down for left end, and inner wall is fixedly connected with partition in the middle part of the liquid suction pipe, is located at
Fixation is communicated with the second suction pipe and the first suction pipe to the drawing liquid bottom of the tube of two side of partition bottom or so respectively, is located at the first suction pipe and the
The drawing liquid bottom of the tube of two suction pipes periphery is fixedly connected with connecting tube, and the connecting tube external screw-thread is connected with transparent hydrops cylinder, institute
It states transparent hydrops cylinder upper end and is fixedly connected with sealed loop-pad, be equipped with piston inside the liquid suction pipe of the first suction pipe right, it is described
Piston right side central level is fixedly connected with pull rod.
Further, the length of second suction pipe is greater than the length of the first suction pipe.
Further, the transparent hydrops cylinder inner wall upper end offers internal screw thread, and the connection pipe outer wall offers fastening
Screw thread.
Further, the pull rod right end vertical is fixedly connected with drawing handle.
Compared with prior art, the utility model has the following beneficial effects:
1. gynemetrics's membrane-repturing device of the utility model, by distinguishing in the drawing liquid bottom of the tube for being located at partition bottom or so two sides
Fixation is communicated with the second suction pipe and the first suction pipe, and the drawing liquid bottom of the tube positioned at the first suction pipe and the second suction pipe periphery is fixedly connected with
Connecting tube, connecting tube external screw-thread are connected with transparent hydrops cylinder, convenient for amniotic fluid to be directly collected into transparent hydrops cylinder, after being convenient for
Phase discharging.
2. gynemetrics's membrane-repturing device of the utility model, due to being fixedly connected with rubber ring in liquid suction pipe left end, convenient for taking out
When liquid pipe left end and film contact, sealing effect is improved, to improve adsorption effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model gynemetrics membrane-repturing device；
Fig. 2 is the transparent hydrops barrel structure schematic diagram of the utility model gynemetrics membrane-repturing device；
Fig. 3 is the liquid suction pipe structural schematic diagram of the utility model gynemetrics membrane-repturing device.
In figure: 1, liquid suction pipe；2, partition；3, piston；4, handle is drawn；5, pull rod；6, the first suction pipe；7, the second suction pipe；8, thoroughly
Bright hydrops cylinder；9, connecting tube；10, membrane puncture needle；11, rubber ring；12, sealed loop-pad；13, internal screw thread；14, fastening thread.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of gynemetrics's membrane-repturing device, including liquid suction pipe 1,1 left end of liquid suction pipe are fixedly connected with rubber
Cushion rubber 11, two sides inner walls is fixedly connected with membrane puncture needle 10 in opposite directions up and down for 1 left end of liquid suction pipe, in 1 middle part of liquid suction pipe
Wall is fixedly connected with partition 2, and positioned at 1 bottom of liquid suction pipe of 2 bottom of partition or so two sides, fixation is communicated with 7 He of the second suction pipe respectively
First suction pipe 6,1 bottom of liquid suction pipe positioned at 7 periphery of the first suction pipe 6 and the second suction pipe are fixedly connected with connecting tube 9, the connection
9 external screw-thread of pipe is connected with transparent hydrops cylinder 8, and transparent 8 upper end of hydrops cylinder is fixedly connected with sealed loop-pad 12, is located at first
Piston 3 is equipped with inside the liquid suction pipe 1 of 6 right of suction pipe, the 3 right side central level of piston is fixedly connected with pull rod 5.
Wherein, the length of second suction pipe 7 is greater than the length of the first suction pipe 6.
Wherein, the 8 inner wall upper end of transparent hydrops cylinder offers internal screw thread 13, and 9 outer wall of connecting tube offers fastening
Screw thread 14.
Wherein, 5 right end vertical of pull rod is fixedly connected with drawing 4.
Working principle: it in use, 1 left end of liquid suction pipe is contacted fitting with fetal membrane by rubber ring 11, holds to draw and be twitched 4
The mobile generation negative pressure in liquid suction pipe 1 with piston 3 of pull rod 5, thus absorbed portion fetal membrane, fetal membrane is encountered membrane puncture needle 10 and is pierced
It is broken, pull rod 4 is pulled on piston 3, smoothly amniotic fluid can be drawn into transparent hydrops cylinder 8 by the second suction pipe 7, the later period needs
When handling amniotic fluid, transparent hydrops cylinder 8 and 9 thread separation of connecting tube are rotated.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of gynemetrics's membrane-repturing device, including liquid suction pipe (1), it is characterised in that: liquid suction pipe (1) left end is fixedly connected with rubber
Cushion rubber (11), two sides inner wall is fixedly connected with membrane puncture needle (10), the liquid suction pipe in opposite directions up and down for liquid suction pipe (1) left end
(1) middle part inner wall is fixedly connected with partition (2), and positioned at liquid suction pipe (1) bottom of partition (2) bottom or so two sides, fixation connects respectively
It is connected with the second suction pipe (7) and the first suction pipe (6), is located at liquid suction pipe (1) bottom of the first suction pipe (6) and the second suction pipe (7) periphery
It is fixedly connected with connecting tube (9), connecting tube (9) external screw-thread is connected with transparent hydrops cylinder (8), the transparent hydrops cylinder
(8) upper end is fixedly connected with sealed loop-pad (12), is located inside the liquid suction pipe (1) of the first suction pipe (6) right and is equipped with piston (3),
Piston (3) the right side central level is fixedly connected with pull rod (5).
2. gynemetrics's membrane-repturing device according to claim 1, it is characterised in that: the length of second suction pipe (7) is greater than the
The length of one suction pipe (6).
3. gynemetrics's membrane-repturing device according to claim 1, it is characterised in that: open transparent hydrops cylinder (8) the inner wall upper end
Equipped with internal screw thread (13), connecting tube (9) outer wall offers fastening thread (14).
4. gynemetrics's membrane-repturing device according to claim 1, it is characterised in that: pull rod (5) right end vertical is fixedly connected
There is drawing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000100.4U CN209107529U (en) | 2018-06-27 | 2018-06-27 | A kind of gynemetrics's membrane-repturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000100.4U CN209107529U (en) | 2018-06-27 | 2018-06-27 | A kind of gynemetrics's membrane-repturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209107529U true CN209107529U (en) | 2019-07-16 |
Family
ID=67195889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821000100.4U Expired - Fee Related CN209107529U (en) | 2018-06-27 | 2018-06-27 | A kind of gynemetrics's membrane-repturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209107529U (en) |
-
2018
- 2018-06-27 CN CN201821000100.4U patent/CN209107529U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190716 Termination date: 20210627 |