CN110353785A - A kind of anti-outer-flowing type film breaking unit of gynemetrics - Google Patents
A kind of anti-outer-flowing type film breaking unit of gynemetrics Download PDFInfo
- Publication number
- CN110353785A CN110353785A CN201910637351.6A CN201910637351A CN110353785A CN 110353785 A CN110353785 A CN 110353785A CN 201910637351 A CN201910637351 A CN 201910637351A CN 110353785 A CN110353785 A CN 110353785A
- Authority
- CN
- China
- Prior art keywords
- syringe
- film breaking
- type film
- breaking unit
- flowing type
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4208—Instruments for rupturing the amniotic membrane
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Reproductive Health (AREA)
- Pregnancy & Childbirth (AREA)
- Engineering & Computer Science (AREA)
- Gynecology & Obstetrics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of anti-outer-flowing type film breaking units of gynemetrics, are related to the field of medical instrument technology, mainly for solving the problems, such as to be easy outflow puncturing amniotic fluid film and amniotic fluid；The film breaking unit, including syringe open at one end, the puncture needle taking out pump and being installed in syringe, the syringe open end is provided with anti-stream pad, anti- stream backing plate face is by being provided with the annular return slot of concentric therewith in outer lateral center indent and anti-stream backing plate face, annular return slot is connected to inside syringe by multiple intercommunicating pores, the rupture of membranes pushing mechanism to push puncture needle traversing is additionally provided with inside the syringe, outlet end mouth is offered on the side wall of the syringe, the outlet end mouth is connected to the feed liquor port for taking out pump by catheter.The configuration of the present invention is simple can effectively prevent amniotic fluid to outflow, and can extract amniotic fluid, easy to operate automatically, practicability is stronger.
Description
Technical field
The present invention relates to the field of medical instrument technology, specifically a kind of anti-outer-flowing type film breaking unit of gynemetrics.
Background technique
Gynemetrics is one of big main subject of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology,
The prevention and diagnosis and treatment of diagnosis and prevention and treatment, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction
It secretes, family planning and health care of women etc., the doctor such as modern molecular biology, oncology, science of heredity, reproductive endocrinology and immunology
The further investigation of basic theory and the progress of clinical medicine diagnosis and treatment detection technique are learned, to ensure body of women and healthy reproduction and preventing
Various obstetrical and gynecological diseases are controlled to play an important role.
And in gynemetrics, before puerpera's production under normal circumstances amniotic fluid coating can Natural Ruptures so that amniotic fluid be discharged,
So that fetus smoothly produces, but also have in many cases especially in caesarean birth general amniotic fluid coating there are no Natural Ruptures,
It just needs medical worker to puncture coating at this time to drain amniotic fluid, and is puncturing in amniotic fluid drainage process, due to puncturing
The effect in hole and make amniotic fluid be easy it is outer flow to puncturing operation platform, cleaning is more troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-outer-flowing type film breaking unit of gynemetrics, to solve puncturing amniotic fluid film and sheep
Water is easy the problem of outflow.
To achieve the above object, the invention provides the following technical scheme:
A kind of anti-outer-flowing type film breaking unit of gynemetrics including syringe open at one end, takes out the puncture needle for pumping and being installed in syringe,
The syringe open end is provided with anti-stream pad, and anti-stream backing plate face in outer lateral center indent and anti-stream backing plate face by being provided with therewith
The annular return slot of concentric, annular return slot are connected to inside syringe by multiple intercommunicating pores, are also set up inside the syringe
There is the rupture of membranes pushing mechanism to push puncture needle traversing, outlet end mouth, the outlet end are offered on the side wall of the syringe
Mouth is connected to the feed liquor port for taking out pump by catheter.
In a kind of optinal plan: the rupture of membranes pushing mechanism includes lead-screw and guide rod, and lead-screw passes through syringe
End wall and threaded engagement therewith, lead-screw outer end be fixed with rotation hand wheel, guide rod sealing sliding is through being arranged in syringe
The sealing partition in portion punctures the end that needle end part is fixed on sealing partition, and guide rod is with the mutually close end of lead-screw by turning
Follower link rotation connection.
In a kind of optinal plan: the guide rod bar wall is provided with a plurality of fin along its length, seals in partition
The heart offers perforation that is identical as guide rod cross sectional shape and sliding cooperation.
In a kind of optinal plan: the rotating connector is made of the rotation cutting ferrule and rotation fastener to fasten, is rotated
Multiple balls are provided on the inner wall of cutting ferrule, rotation cutting ferrule is fixedly connected on lead-screw end, and rotation fastener is fixedly connected on
Guide rod end.
In a kind of optinal plan: further including bottom plate and the liquid reserve tank that is set on bottom plate, liquid reserve tank passes through connecting conduit
It is connected to the outlet end mouth for taking out pump.
In a kind of optinal plan: the bottom plate upper end is mounted with two U-shaped supports.
In a kind of optinal plan: the connecting conduit position is connected between two-part and two sections by removable connector
It connects, valve is installed in one section of connecting conduit of liquid reserve tank.
Compared to the prior art, beneficial effects of the present invention are as follows:
1, by outer lateral center indent anti-stream backing plate face is fitted tightly over outside amniotic fluid film using anti-stream backing plate face in the present invention
The setting of side and annular return slot can will be back in syringe to the amniotic fluid of external diffusion, and then can effectively avoid amniotic fluid outflow；
2 and may make by the setting of lead-screw puncture pin puncture after consolidate keep puncturing after Rapid reset and keep firm；
3, the configuration of the present invention is simple can effectively prevent amniotic fluid to outflow, and can extract amniotic fluid, easy to operate automatically, practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram in the present invention inside syringe.
Fig. 3 is the structural schematic diagram that partition is sealed in the present invention.
Fig. 4 is the structural schematic diagram of rotating connector in the present invention.
Fig. 5 is the structural schematic diagram of support in the present invention.
Appended drawing reference annotation: syringe 1, anti-stream pad 2, liquid reserve tank 3, outlet end mouth 4, take out pump 5, catheter 6, lead-screw 7,
Rotation hand wheel 8, support 9, bottom plate 10, connecting conduit 11, removable connector 12, valve 13, puncture needle 14, guide rod 15, sealing
Partition 16, rotating connector 17, annular return slot 18, intercommunicating pore 19, rotation fastener 20, ball 22, rotation cutting ferrule 22, perforation
23, fin 24.
Specific embodiment
Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical part
Using identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present invention
Each embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobvious
And modification easy to know or change are without departure from spirit and scope of the invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of anti-outer-flowing type film breaking unit of gynemetrics, including syringe open at one end
1, the puncture needle 14 taking out pump 5 and being installed in syringe 1,1 open end of syringe are provided with anti-stream pad 2, and anti-stream pads 2 plate faces by outer
The annular return slot 18 of concentric therewith is provided in lateral center indent and 2 plate faces of anti-stream pad, annular return slot 18 passes through more
A intercommunicating pore 19 is connected to inside syringe 1, and the rupture of membranes to push puncture needle 14 traversing is additionally provided with inside the syringe 1 and is pushed
Mechanism, the rupture of membranes pushing mechanism include lead-screw 7 and guide rod 15, and lead-screw 7 passes through the end wall of syringe 1 and therewith spiral
Cooperation, 7 outer end of lead-screw are fixed with rotation hand wheel 8, and the sealing sliding of guide rod 15 is through the sealing partition being arranged in inside syringe 1
16, specifically, the 15 bar wall of guide rod is provided with a plurality of fin 24 along its length, the center of sealing partition 16 offer with
15 cross sectional shape of guide rod is identical and slides the perforation 23 of cooperation, so guide rod 15 can sealing partition 16 on traversing, puncture needle 14
The end of sealing partition 16 is fixed in end, and guide rod 15 is rotated with the mutually close end of lead-screw 7 by rotating connector 17
Connection；Offer outlet end mouth 4 on the side wall of the syringe 1, the outlet end mouth 4 be connected to by catheter 6 take out pump 5 into
Liquid port；
Referring to Fig. 4, making lead-screw 7 be threaded in or out syringe 1 by rotating rotation hand wheel 8, and then lead-screw 7 pushes away
It draws guide rod 15 traversing and puncture needle 14 punctures amniotic fluid film, and the anti-stream pad 2 of 1 open end of syringe is close to amniotic fluid at this time
Film, and take out pump 5 and siphoned away by the amniotic fluid that catheter 6 is placed on inside syringe 1, anti-stream pads 2 plate faces to be made by outer lateral center indent
2 plate faces of anti-stream pad are fitted tightly on the outside of amniotic fluid film and the setting of annular return slot 18 can will be back to the amniotic fluid of external diffusion
In syringe 1, and then it can effectively avoid amniotic fluid outflow, lead-screw 7 consolidates fast after holding punctures after may make puncture needle 14 to puncture
It replies immediately position and keeps firm；
The rotating connector 17 is made of the rotation cutting ferrule 22 and rotation fastener 20 to fasten, is rotated and is set on the inner wall of cutting ferrule 22
Multiple balls 22 are equipped with, and then rotate fastener 20 and rotation cutting ferrule 22 to rotate to cooperation, rotation cutting ferrule 22, which is fixedly connected on, to be pushed away
Dynamic 7 end of screw rod, rotation fastener 20 are fixedly connected on 15 end of guide rod.
Embodiment 2
1 and 5 are please referred to, originally in the present embodiment, a kind of anti-outer-flowing type film breaking unit of gynemetrics further includes bottom plate 10 and is set to
Liquid reserve tank 3 on bottom plate 10, liquid reserve tank 3 are connected to the outlet end mouth for taking out pump 5 by connecting conduit 11, and the installation of 10 upper end of bottom plate is solid
Fixed there are two U-shaped supports 9, and then the film breaking unit can be placed on support 9, and taking out the amniotic fluid that pump 5 extracts can send to storage
Storage in liquid case 3；
The connecting conduit 11 is connected between two-part and two sections by removable connector 12, close to liquid reserve tank 3
Valve 13 is installed, the closing of valve 13 can avoid the amniotic fluid in liquid reserve tank 3 and go out to leak, and then liquid reserve tank in one section of connecting conduit 11
3 can dismantle on pump 5 from taking out, and then remove the amniotic fluid in liquid reserve tank 3.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any
Those familiar with the art can easily think of the change or the replacement in the technical scope that the disclosure discloses, and should all contain
It covers within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.
Claims (7)
1. a kind of anti-outer-flowing type film breaking unit of gynemetrics including syringe (1) open at one end, is taken out pump (5) and is installed on syringe (1)
Interior puncture needle (14), which is characterized in that syringe (1) open end is provided with anti-stream pad (2), and anti-stream pad (2) plate face is by outer
The annular return slot (18) of concentric therewith, annular return slot (18) are provided in lateral center indent and anti-stream pad (2) plate face
It is connected to syringe (1) inside by multiple intercommunicating pores (19), is additionally provided with inside the syringe (1) to push puncture needle (14)
Traversing rupture of membranes pushing mechanism offers outlet end mouth (4) on the side wall of the syringe (1), and the outlet end mouth (4) is by leading
Liquid pipe (6) is connected to the feed liquor port for taking out pump (5).
2. the anti-outer-flowing type film breaking unit of gynemetrics according to claim 1, which is characterized in that the rupture of membranes pushing mechanism packet
Lead-screw (7) and guide rod (15) are included, lead-screw (7) passes through the end wall of syringe (1) and therewith threaded engagement, lead-screw
(7) outer end is fixed with rotation hand wheel (8), guide rod (15) the sealing sliding sealing partition (16) internal in syringe (1) through setting,
The end of sealing partition (16) is fixed in puncture needle (14) end, and guide rod (15) end mutually close with lead-screw (7) passes through
Rotating connector (17) rotation connection.
3. the anti-outer-flowing type film breaking unit of gynemetrics according to claim 2, which is characterized in that guide rod (15) the bar wall edge
Its length direction is provided with a plurality of fin (24), sealing partition (16) center offer it is identical as guide rod (15) cross sectional shape simultaneously
The perforation (23) of cooperation is slid therewith.
4. the anti-outer-flowing type film breaking unit of gynemetrics according to claim 2, which is characterized in that the rotating connector (17)
It is made of the rotation cutting ferrule (22) and rotation fastener (20) to fasten, rotates and be provided with multiple balls on the inner wall of cutting ferrule (22)
(22), rotation cutting ferrule (22) is fixedly connected on lead-screw (7) end, and rotation fastener (20) is fixedly connected on guide rod (15) end
Portion.
5. the anti-outer-flowing type film breaking unit of gynemetrics according to claim 1 to 4, which is characterized in that further include bottom plate
(10) and the liquid reserve tank (3) that is set on bottom plate (10), liquid reserve tank (3) is connected to by connecting conduit (11) takes out going out for pump (5)
Liquid port.
6. the anti-outer-flowing type film breaking unit of gynemetrics according to claim 5, which is characterized in that bottom plate (10) the upper end peace
Dress is fixed, and there are two U-shaped supports (9).
7. the anti-outer-flowing type film breaking unit of gynemetrics according to claim 5, which is characterized in that connecting conduit (11) position
It is connected between two-part and two sections by removable connector (12), one section of connecting conduit (11) close to liquid reserve tank (3)
On valve (13) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637351.6A CN110353785A (en) | 2019-07-15 | 2019-07-15 | A kind of anti-outer-flowing type film breaking unit of gynemetrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910637351.6A CN110353785A (en) | 2019-07-15 | 2019-07-15 | A kind of anti-outer-flowing type film breaking unit of gynemetrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110353785A true CN110353785A (en) | 2019-10-22 |
Family
ID=68219516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910637351.6A Pending CN110353785A (en) | 2019-07-15 | 2019-07-15 | A kind of anti-outer-flowing type film breaking unit of gynemetrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110353785A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074840A (en) * | 1990-07-24 | 1991-12-24 | Inbae Yoon | Packing device and method of packing for endoscopic procedures |
| CN204698815U (en) * | 2015-05-23 | 2015-10-14 | 河南亚都实业有限公司 | A kind of single use Medical napkin |
| CN105055000A (en) * | 2015-09-11 | 2015-11-18 | 温州医科大学附属第二医院 | Membrane rupture device for obstetrical department |
| CN105596062A (en) * | 2016-01-23 | 2016-05-25 | 吴春丽 | Outward flow prevention type membrane rupture device for obstetrics and gynecology department |
| CN108888321A (en) * | 2018-05-22 | 2018-11-27 | 安徽工程大学 | A kind of anti-outer-flowing type film breaking unit of gynemetrics |
-
2019
- 2019-07-15 CN CN201910637351.6A patent/CN110353785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074840A (en) * | 1990-07-24 | 1991-12-24 | Inbae Yoon | Packing device and method of packing for endoscopic procedures |
| CN204698815U (en) * | 2015-05-23 | 2015-10-14 | 河南亚都实业有限公司 | A kind of single use Medical napkin |
| CN105055000A (en) * | 2015-09-11 | 2015-11-18 | 温州医科大学附属第二医院 | Membrane rupture device for obstetrical department |
| CN105596062A (en) * | 2016-01-23 | 2016-05-25 | 吴春丽 | Outward flow prevention type membrane rupture device for obstetrics and gynecology department |
| CN108888321A (en) * | 2018-05-22 | 2018-11-27 | 安徽工程大学 | A kind of anti-outer-flowing type film breaking unit of gynemetrics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211674278U (en) | Urine collecting bag for urological department | |
| CN110353785A (en) | A kind of anti-outer-flowing type film breaking unit of gynemetrics | |
| CN209595866U (en) | A kind of novel obstetrics' film breaking unit | |
| TWI239253B (en) | A medical bi-directional in-out switchable irrigation-drainage system | |
| CN209645633U (en) | A kind of gynemetrics's inspection delivery device | |
| CN209548012U (en) | A kind of gynecological tumors puncture sampler | |
| CN207462116U (en) | A kind of gynemetrics's hemostasis device | |
| CN203763188U (en) | Novel tumor biopsy puncture needle | |
| CN209884282U (en) | Amniotic fluid membrane rupturing device for obstetrics and gynecology department | |
| TR201807862T4 (en) | Three lumen balloon catheter device. | |
| CN204765737U (en) | Puncture needle for testicle | |
| CN214907875U (en) | Multi-azimuth anti-backflow obstetrical membrane breaking needle | |
| CN108030963A (en) | A kind of endocrine hydrops clinic drainage system | |
| Lee et al. | Inadequate evidence supports the improvement of health outcomes in application of screening tests for gestational diabetes mellitus in the first trimester | |
| CN218572586U (en) | Obstetrical department's normal delivery vagina nursing device | |
| CN205234535U (en) | Stomach that is exclusively used in gastroscope biopsy intracavity cell liquid collector that drops | |
| CN205108021U (en) | Can in time absorb device of amniotic fluid in gynecologic surgery | |
| CN204708919U (en) | A kind of for department of obstetrics and gynecology fast hemostasis device | |
| CN204520793U (en) | A kind of tumor cell extractor | |
| CN214907878U (en) | Artificial membrane rupture device for obstetrical department | |
| CN211751751U (en) | Medicine feeder for obstetrics and gynecology department | |
| CN214318106U (en) | Obstetrical department is clinical with preventing outflow rupture of membranes ware | |
| CN214679656U (en) | Postpartum medicine feeding device for obstetrics and gynecology department | |
| CN209361628U (en) | A kind of obstetrics and gynecology department suppository drug delivery device | |
| CN213098000U (en) | Urine sampling device for obstetrical department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |