CN108714043A - A kind of amniotic fluid film breaking unit when puerpera's operation - Google Patents
A kind of amniotic fluid film breaking unit when puerpera's operation Download PDFInfo
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- CN108714043A CN108714043A CN201810976202.8A CN201810976202A CN108714043A CN 108714043 A CN108714043 A CN 108714043A CN 201810976202 A CN201810976202 A CN 201810976202A CN 108714043 A CN108714043 A CN 108714043A
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- China
- Prior art keywords
- amniotic fluid
- side wall
- puerpera
- inner cylinder
- sampler
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- 210000004381 amniotic fluid Anatomy 0.000 title claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 239000002699 waste material Substances 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 11
- 210000003781 tooth socket Anatomy 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 abstract description 7
- 210000004379 membrane Anatomy 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 206010011409 Cross infection Diseases 0.000 description 4
- 206010029803 Nosocomial infection Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229940030225 antihemorrhagics Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000025 haemostatic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002219 extraembryonic membrane Anatomy 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Surgical Instruments (AREA)
Abstract
A kind of amniotic fluid film breaking unit when performing the operation the invention discloses puerpera,Including outer barrel and inner cylinder,The inner cylinder is socketed in the inner cavity of outer barrel,And the right side wall of outer barrel and inner cylinder is installed with fixed seat,The inner cavity of the inner cylinder is installed with pull unit successively from outside to inside,Sampler and sting device,The right end of the sampler is plugged with one end of waste collection pipe,And the other end of waste collection pipe is plugged in waste collection bottle,The position of moving cylinder can be adjusted by the telescoping mechanism in telescopic cavity,Women to meet different vagina length uses,It is more comfortable when use,It is provided with sealing device,It is provided with sampler and sting device,After being punctured by sting device,Amniotic fluid can be sampled by sampler,Doctor is facilitated to observe the turbidity of amniotic fluid,It is convenient for the judgement of situation,Keep the doctor of gynemetrics more convenient to use.
Description
Technical field
The present invention relates to amniotic fluid film breaking units when a kind of gynicologycal medical instrument, more particularly to puerpera's operation.
Background technology
Artificial rupture of membrane is to be used to promote one of common medical intervention means of stages of labor in obstetrics, and clinical most common instrument is
Puncture needle and haemostatic clamp, but both there is drawback and hidden danger, when carrying out rupture of membranes operation using syringe needle, to the skill requirement of doctor
It is higher, and be pierced into depth and be not easy to grasp, fetus may be injured very much deeply by being pierced into；It is not easy to clip broken fetal membrane using haemostatic clamp, operate
Difficulty is larger, although there is amniotic fluid film breaking unit now, the position of amniotic fluid film is locked and is pierced by way of negative-pressure adsorption
Broken, existing amniotic fluid film breaking unit can not carry out the sampling of amniotic fluid, it has not been convenient to and doctor observes, meanwhile, existing amniotic fluid is broken
Film device can not be inconvenient for operation in the operation for carrying out rupture of membranes according to the length of vagina to be adjusted, for this purpose, I
Amniotic fluid film breaking unit when proposing a kind of puerpera operation.
Invention content
Amniotic fluid film breaking unit when performing the operation the purpose of the present invention is to provide a kind of puerpera, to solve in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of amniotic fluid film breaking unit when puerpera's operation, packet
Outer barrel and inner cylinder are included, the inner cylinder is socketed in the inner cavity of outer barrel, and the right side wall of outer barrel and inner cylinder is installed with fixed seat, institute
The inner cavity for stating outer barrel is connected with moving cylinder, and the inner cavity of the outer barrel offers telescopic cavity, and is installed between moving cylinder and telescopic cavity
There is telescoping mechanism, sealing device is installed in the telescopic cavity, the inner cavity of the inner cylinder is fixedly mounted successively from outside to inside
There are pull unit, sampler and sting device, the right end of the sampler to be plugged with one end of waste collection pipe, and waste liquid
The other end of collecting pipe is plugged in waste collection bottle.
The telescoping mechanism includes connecting rod, rotating disk, thread groove and screw thread, and one end of the connecting rod is fixedly connected with shifting
Dynamic cylinder, and the other end of connecting rod is connected in rotating disk, the madial wall of the telescopic cavity offer thread groove, and rotating disk
Lateral wall offers screw thread, and the thread groove matches with screw thread.
The right side wall of the rotating disk offers first annular slot, the second annular groove and central channel respectively from outside to inside, and
The left end of first annular slot runs through the left side wall of rotating disk.
The sealing device includes fixed block, rubber block, the first spring, crushing block, the first pull lever and fixture block, described solid
Determine block to be fixedly mounted in telescopic cavity, the upper side wall of the fixed block is connected with rubber block, and the inner cavity of rubber block and fixed block
Between be connected with the first spring, the right side wall of the fixed block is connected with crushing block, and the fixed peace of the upper and lower side wall of crushing block
Equipped with fixture block, the right side wall of the crushing block is fixedly connected with the first pull lever, and the right end of the first pull lever runs through the first ring
Shape slot.
The pull unit includes arc valve, the second pull lever, pulls handle, second spring, second pull lever
Activity is connected in inner cylinder, and the left end of second pull lever is installed with arc valve, the right end of second pull lever
Be installed with pulling handle through the right end of the second annular groove, and the second pull lever, the lateral wall of second pull lever with
It is connected with second spring between the inner cavity of inner cylinder.
The sampler includes sampler barrel, inlet, the first sealing plate, the second sealing plate, through-hole and the first check valve, described
Sampler barrel is fixedly mounted in inner cylinder, and the left end of the sampler barrel is set to inlet, and the right end of sampler barrel runs through central channel, institute
The left side wall that inlet is located at inner cylinder is stated, the inner cavity of the sampler barrel is installed with the first sealing plate and the second sealing plate, and first
The side wall of sealing plate and the second sealing plate offers through-hole, and the first check valve, the right side of the sampler barrel are installed in the through-hole
Side wall grafting waste collection pipe.
The sting device includes push rod, puncture needle, third spring and driving handle, and the push rod activity is connected to inner cylinder
Inner cavity, and third spring is connected between push rod and the inner cavity of inner cylinder, the left end of the push rod is installed with puncture needle, and
The right end of push rod runs through probe tube, and the right end of the push rod is installed with driving handle.
The telescoping mechanism includes that connecting rod, mobile lever and limit tooth socket, the left side wall of the moving cylinder are fixedly connected
There is one end of connecting rod, and the other end of connecting rod is installed with mobile lever, the lateral wall of the connecting rod and outer barrel
Limit tooth socket is offered between intracavity sidewall.
The sealing device includes seal chamber, air bag, sprue, the second check valve, motion bar and piston, and the sealing ring is opened
It is located at the inner cavity of outer barrel, the upper side wall opening of the seal chamber is connected with air bag, sprue is installed in the seal chamber,
And the second check valve is installed in sprue, in the seal chamber activity be connected with motion bar, the left end of the motion bar is solid
Dingan County is equipped with piston, and the right end of motion bar is through fixed seat and mobile lever.
Beneficial effects of the present invention：A kind of amniotic fluid film breaking unit when puerpera's operation, is provided with telescopic cavity, passes through telescopic cavity
Interior telescoping mechanism can adjust the position of moving cylinder, and the women to meet different vagina length uses, and is provided with sealing dress
It sets, the present apparatus ensure that when in use by sealing device, the air-tightness in vagina avoids inconvenient to use, is provided with
Sampler and sting device after being punctured by sting device, can be sampled amniotic fluid by sampler, facilitate doctor
The turbidity of amniotic fluid is observed, the judgement of situation is convenient for, keeps the doctor of gynemetrics more convenient to use.
Description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the structural schematic diagram of the present invention.
Fig. 3 is detail view at a in Fig. 2.
Fig. 4 is the side view of the rotating disk of the present invention.
Fig. 5 is second embodiment of the present invention structural schematic diagram.
Specific implementation mode
It please refers to Fig.1, shown in Fig. 2, Fig. 3 and Fig. 4, the present invention provides a kind of technical solution：A kind of sheep when puerpera's operation
Water film breaking unit, including outer barrel 1 and inner cylinder 2, inner cylinder 2 are socketed in the inner cavity of outer barrel 1, and the right side wall of outer barrel 1 and inner cylinder 2 is fixed
Fixed seat 3 is installed, fixed seat 3 facilitates doctor to grasp, and the inner cavity of outer barrel 1 is connected with moving cylinder 4, and the inner cavity of outer barrel 1 is opened
Equipped with telescopic cavity 5, and telescoping mechanism 6 is installed between moving cylinder 4 and telescopic cavity 5, moving cylinder 4 can pass through in telescopic cavity 5
Telescoping mechanism 6 stretches, and makes doctor right to meet the use demand of different women so as to adjust the position of moving cylinder 4
When puerpera is operated, puerpera is more comfortable, and sealing device 7 is installed in telescopic cavity 5, and sealing device 7 is using
When can ensure the seal of intravaginal to being sealed in vagina, to keep rupture of membranes more smooth, the inner cavity of inner cylinder 2
It is installed with pull unit 8, sampler 9 and sting device 10 successively from outside to inside, the right end of sampler 9 is plugged with useless
One end of liquid collecting pipe 11, and the other end of waste collection pipe 11 is plugged in waste collection bottle 12, by sting device 10 into
Row puncture procedure is sampled amniotic fluid by sampler 9, doctor is facilitated to observe, and is received waste liquid by waste collection pipe 11
Collect in waste collection bottle 12, facilitate processing, amniotic fluid is avoided to flow back, causes puerpera that cross-infection occurs.
Telescoping mechanism 6 includes connecting rod 6-1, rotating disk 6-2, thread groove 6-3 and screw thread 6-4, and one end of connecting rod 6-1 is solid
Surely moving cylinder 4 is connected, and the other end of connecting rod 6-1 is connected in rotating disk 6-2, the madial wall of telescopic cavity 5 offers screw thread
Slot 6-3, and the lateral wall of rotating disk 6-2 offers screw thread 6-4, thread groove 6-3 matches with screw thread 6-4, thread groove 6-3 and spiral shell
The cooperation of line 6-4 can make rotating disk 6-2 carry out rotation displacement, to make connecting rod 6-1 that moving cylinder 4 be driven to be moved, revolve
The lateral wall of turntable 6-2 is equipped with anti-skid chequer, when preventing rotation rotating disk 6-2, slides.
In order to allow rotating disk 6-2 to be freely rotated, the right side wall of rotating disk 6-2 offers respectively from outside to inside
One annular groove 6-5, the second annular groove 6-6 and central channel 6-7, and the left end of first annular slot 6-5 runs through the left side of rotating disk 6-2
Wall.
Sealing device 7 includes fixed block 7-1, rubber block 7-2, the first spring 7-3, crushing block 7-4, the first pull lever 7-5
It is fixedly mounted in telescopic cavity 5 with fixture block 7-6, fixed block 7-1, the upper side wall of fixed block 7-1 is connected with rubber block 7-2, and rubber
The first spring 7-3 is connected between blob of viscose 7-2 and the inner cavity of fixed block 7-1, rubber block 7-2 can stretch in fixed block 7-1,
The elastic force applied to rubber block 7-2 by the first spring 7-3, makes rubber block 7-2 when not being squeezed the pressure of block 7-4, can
To be resetted, the right side wall of fixed block 7-1 is connected with crushing block 7-4, and the upper and lower side wall of crushing block 7-4 is fixedly mounted
There is fixture block 7-6, rubber block 7-2 is squeezed by crushing block 7-4, rubber block 7-2 can be made to lean out, to improve puerpera's intravaginal
Leakproofness, crushing block 7-4 are fixed by fixture block 7-6, and the right side wall of crushing block 7-4 is fixedly connected with the first pull lever
7-5, and the right end of the first pull lever 7-5 runs through first annular slot 6-5, drives crushing block 7-4 to carry out by the first pull lever 7-5
It is mobile.
Pull unit 8 includes arc valve 8-1, the second pull lever 8-2, pulls handle 8-3, second spring 8-4, and second draws
Lever 8-2 activities are connected in inner cylinder 2, and the left end of the second pull lever 8-2 is installed with arc valve 8-1, the second pull lever
The right end of 8-2 runs through the second annular groove 6-6, and the right end of the second pull lever 8-2 is installed with and pulls handle 8-3, and second draws
Second spring 8-4 is connected between the lateral wall and the inner cavity of inner cylinder 2 of lever 8-4, second spring 8-4 generates elastic force, makes second
Pull lever 8-2 can be resetted, and by pulling handle 8-3 that arc valve 8-1 can be pulled to be moved, pass through arc valve
8-1 extracts air to outside, at the same time it can also prevent the amniotic fluid adverse current after extracting, arc valve 8-1 by arc valve 8-1
Center at offer trepanning, facilitate carry out puncture procedure.
Sampler 9 includes sampler barrel 9-1, inlet 9-2, the first sealing plate 9-3, the second sealing plate 9-4, through-hole 9-5 and the
One check valve 9-6, sampler barrel 9-1 are fixedly mounted in inner cylinder 2, and the left end of sampler barrel 9-1 is set to inlet 9-2, and sampler barrel
The right end of 9-1 runs through central channel 6-7, and inlet 9-2 is located at the left side wall of inner cylinder 2, and the inner cavity of sampler barrel 9-1 is installed with the
One sealing plate 9-3 and the second sealing plate 9-4, and the side wall of the first sealing plate 9-3 and the second sealing plate 9-4 offer through-hole 9-5, through-hole 9-5
Inside it is installed with the first check valve 9-6, the right side wall grafting waste collection pipe 11 of sampler barrel 9-1, the 8-1 movements of arc valve
Afterwards, air is pumped into from inlet 9-2, then by the first sealing plate 9-3 and second closing 9-4 after by waste collection pipe 11 into
Enter into waste collection bottle 12, after puncturing through, amniotic fluid enters from inlet 9-2, and sampler barrel 9-1 is transparent glass material,
Facilitate the amniotic fluid between doctor couple the first sealing plate 9-3 and the second sealing plate 9-4 to observe, facilitates the judgement for carrying out medical conditions.
Sting device 10 includes push rod 10-1, puncture needle 10-2, third spring 10-3 and driving handle 10-4, push rod 10-1
Activity is connected to the inner cavity of inner cylinder 2, and third spring 10-3, push rod 10-1 are connected between push rod 10-1 and the inner cavity of inner cylinder 2
Left end be installed with puncture needle 10-2, and the right end of push rod 10-1 runs through probe tube 9-1, and the right end of push rod 10-1 fixes peace
Equipped with driving handle 10-4, when amniotic fluid film to be adsorbed onto to the left end of arc valve 8-1, puncture needle is pushed by push rod 10-1
10-2 can make puncture needle 10-2 puncture amniotic fluid film, and third spring 10-3 can be such that push rod 10-1 is resetted.
The operation principle and process of the present invention：A kind of amniotic fluid film breaking unit when puerpera's operation is needing progress amniotic fluid broken
When film, moving cylinder 4 and outer barrel 1 are first inserted into the intravaginal of puerpera, according to the difference of puerpera's vagina length, rotation rotating disk 6-2
So that rotating disk 6-2 is carried out rotation displacement, to make connecting rod 6-1 that moving cylinder 4 be driven to be moved, to the position of moving cylinder 4 into
Row is adjusted, and is kept puerpera more comfortable, is then pushed the first pull rod 7-5 to the left, so that crushing block 7-4 is squeezed rubber block 7-2, is made rubber
Blob of viscose 7-2 is leant out, to improve the leakproofness of puerpera's intravaginal, then by pulling handle 8-3 that the second pull lever 8-2 is pulled to make
Amniotic fluid film is drawn into moving cylinder 4, by air by being pumped at inlet 9-2 when amniotic fluid film position by the 8-1 movements of arc valve
Behind the left side of arc valve 8-1, pushes puncture needle 10-2 to puncture amniotic fluid film by push rod 10-1, pull second again
Pull rod 8-2 makes amniotic fluid be entered from inlet 9-2 between the first sealing plate 9-3 and the second sealing plate 9-4, facilitates doctor couple first
Amniotic fluid between sealing plate 9-3 and the second sealing plate 9-4 is observed, and the judgement for carrying out medical conditions, excessive amniotic fluid is facilitated to pass through
Waste collection pipe 11 enters in waste collection bottle 12, and amniotic fluid is avoided to flow back, and causes cross-infection.
It please refers to Fig.1 with shown in Fig. 5, the present invention provides a kind of technical solution：A kind of amniotic fluid rupture of membranes dress when puerpera's operation
It sets, including outer barrel 1 and inner cylinder 2, inner cylinder 2 is socketed in the inner cavity of outer barrel 1, and the right side wall of outer barrel 1 and inner cylinder 2 is installed with
Reservation 3, fixed seat 3 facilitate doctor to grasp, and the inner cavity of outer barrel 1 is connected with moving cylinder 4, and the inner cavity of outer barrel 1 offers flexible
Chamber 5, and telescoping mechanism 6 is installed between moving cylinder 4 and telescopic cavity 5, moving cylinder 4 can pass through telescoping mechanism 6 in telescopic cavity 5
It stretches, so that doctor is carried out to puerpera to meet the use demand of different women so as to adjust the position of moving cylinder 4
When surgical procedure, puerpera is more comfortable, and sealing device 7 is installed in telescopic cavity 5, and sealing device 7 when in use can be right
It is sealed in vagina, ensures the seal of intravaginal, to keep rupture of membranes more smooth, the inner cavity of inner cylinder 2 is from outside to inside
It is installed with pull unit 8, sampler 9 and sting device 10 successively, the right end of sampler 9 is plugged with waste collection pipe
11 one end, and the other end of waste collection pipe 11 is plugged in waste collection bottle 12, and puncture behaviour is carried out by sting device 10
Make, amniotic fluid is sampled by sampler 9, doctor is facilitated to observe, by waste collection pipe 11 by waste collection to waste liquid
In receiving flask 12, facilitate processing, amniotic fluid is avoided to flow back, causes puerpera that cross-infection occurs.
The telescoping mechanism 6 includes connecting rod 6-1, mobile lever 6-8 and limit tooth socket 6-9, the left side of the moving cylinder 4
Wall is fixedly connected with one end of connecting rod 6-1, and the other end of connecting rod 6-1 is installed with mobile lever 6-8, the connection
Limit tooth socket 6-9 is offered between the lateral wall and the intracavity sidewall of outer barrel 1 of bar 6-1, and company can be made by mobile lever 6-8
Extension bar 6-1 drives moving cylinder 4 to be moved, and facilitates the position for adjusting moving cylinder 4, by limiting positions of the tooth socket 6-9 to moving cylinder 4
It sets and fixes.
The sealing device 7 includes seal chamber 7-7, air bag 7-8, sprue 7-9, the second check valve 7-10, motion bar 7-11
It is opened in the inner cavity of outer barrel 1 with piston 7-12, the sealing ring 7-7, the upper side wall opening of the seal chamber 7-7 is connected with gas
It is installed with sprue 7-9 in capsule 7-8, the seal chamber 7-7, and is installed with the second check valve 7-10, institute in sprue 7-9
It states activity in seal chamber 7-7 and is connected with the left end of motion bar 7-11, the motion bar 7-11 and be installed with piston 7-12, and is living
The right end of lever 7-11 is through fixed seat 3 and mobile lever 6-8, by motion bar 7-11 band piston 7-12 movements, by air
By being injected into air bag 7-8 after the second check valve 7-10, by the expansion of air bag 7-8, the seal of puerpera's intravaginal is improved.
Pull unit 8 includes arc valve 8-1, the second pull lever 8-2, pulls handle 8-3, second spring 8-4, and second draws
Lever 8-2 activities are connected in inner cylinder 2, and the left end of the second pull lever 8-2 is installed with arc valve 8-1, the second pull lever
The right end of 8-2 runs through the second annular groove 6-6, and the right end of the second pull lever 8-2 is installed with and pulls handle 8-3, and second draws
Second spring 8-4 is connected between the lateral wall and the inner cavity of inner cylinder 2 of lever 8-4, second spring 8-4 generates elastic force, makes second
Pull lever 8-2 can be resetted, and by pulling handle 8-3 that arc valve 8-1 can be pulled to be moved, pass through arc valve
8-1 extracts air to outside, at the same time it can also prevent the amniotic fluid adverse current after extracting, arc valve 8-1 by arc valve 8-1
Center at offer trepanning, facilitate carry out puncture procedure.
Sampler 9 includes sampler barrel 9-1, inlet 9-2, the first sealing plate 9-3, the second sealing plate 9-4, through-hole 9-5 and the
One check valve 9-6, sampler barrel 9-1 are fixedly mounted in inner cylinder 2, and the left end of sampler barrel 9-1 is set to inlet 9-2, and sampler barrel
The right end of 9-1 runs through central channel 6-7, and inlet 9-2 is located at the left side wall of inner cylinder 2, and the inner cavity of sampler barrel 9-1 is installed with the
One sealing plate 9-3 and the second sealing plate 9-4, and the side wall of the first sealing plate 9-3 and the second sealing plate 9-4 offer through-hole 9-5, through-hole 9-5
Inside it is installed with the first check valve 9-6, the right side wall grafting waste collection pipe 11 of sampler barrel 9-1, the 8-1 movements of arc valve
Afterwards, air is pumped into from inlet 9-2, then by the first sealing plate 9-3 and second closing 9-4 after by waste collection pipe 11 into
Enter into waste collection bottle 12, after puncturing through, amniotic fluid enters from inlet 9-2, and sampler barrel 9-1 is transparent glass material,
Facilitate the amniotic fluid between doctor couple the first sealing plate 9-3 and the second sealing plate 9-4 to observe, facilitates the judgement for carrying out medical conditions.
Sting device 10 includes push rod 10-1, puncture needle 10-2, third spring 10-3 and driving handle 10-4, push rod 10-1
Activity is connected to the inner cavity of inner cylinder 2, and third spring 10-3, push rod 10-1 are connected between push rod 10-1 and the inner cavity of inner cylinder 2
Left end be installed with puncture needle 10-2, and the right end of push rod 10-1 runs through probe tube 9-1, and the right end of push rod 10-1 fixes peace
Equipped with driving handle 10-4, when amniotic fluid film to be adsorbed onto to the left end of arc valve 8-1, puncture needle is pushed by push rod 10-1
10-2 can make puncture needle 10-2 puncture amniotic fluid film, and third spring 10-3 can be such that push rod 10-1 is resetted.
The operation principle and process of the present invention：A kind of amniotic fluid film breaking unit when puerpera's operation, including outer barrel 1 and inner cylinder 2,
Inner cylinder 2 is socketed in the inner cavity of outer barrel 1, and the right side wall of outer barrel 1 and inner cylinder 2 is installed with fixed seat 3, and fixed seat 3 facilitates doctor
Life is grasped, and the inner cavity of outer barrel 1 is connected with moving cylinder 4, connecting rod 6-1 can be made to drive by the mobile lever 6-8 of promotion and moved
Dynamic cylinder 4 is moved, and the position for adjusting moving cylinder 4 is facilitated, and to the position of moving cylinder 4 limit admittedly by limiting tooth socket 6-9
It is fixed, then by motion bar 7-11 band piston 7-12 movements, by air by being injected into air bag 7-8 after the second check valve 7-10
It is interior, by the expansion of air bag 7-8, the seal of puerpera's intravaginal is improved, then by pulling handle 8-3 to pull the second pull lever
8-2 makes arc valve 8-1 move, and by air by being pumped at inlet 9-2, amniotic fluid film is drawn into moving cylinder 4, amniotic fluid is worked as
After film is located at the left side of arc valve 8-1, pushes puncture needle 10-2 to puncture amniotic fluid film by push rod 10-1, pull again
Second pull rod 8-2 makes amniotic fluid be entered from inlet 9-2 between the first sealing plate 9-3 and the second sealing plate 9-4, facilitates doctor couple
Amniotic fluid between first sealing plate 9-3 and the second sealing plate 9-4 is observed, and the judgement for carrying out medical conditions, excessive amniotic fluid are facilitated
It is entered in waste collection bottle 12 by waste collection pipe 11, amniotic fluid is avoided to flow back, cause cross-infection.
Claims (9)
1. amniotic fluid film breaking unit when a kind of puerpera's operation, including outer barrel (1) and inner cylinder (2), it is characterised in that：The inner cylinder
(2) it is socketed in the inner cavity of outer barrel (1), and the right side wall of outer barrel (1) and inner cylinder (2) is installed with fixed seat (3), the outer barrel
(1) inner cavity is connected with moving cylinder (4), and the inner cavity of the outer barrel (1) offers telescopic cavity (5), and moving cylinder (4) and telescopic cavity
(5) telescoping mechanism (6) is installed between, is installed with sealing device (7) in the telescopic cavity (5), the inner cylinder (2) it is interior
Chamber is installed with pull unit (8), sampler (9) and sting device (10), the sampler (9) successively from outside to inside
Right end be plugged with one end of waste collection pipe (11), and the other end of waste collection pipe (11) is plugged to waste collection bottle (12)
It is interior.
2. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The telescoping mechanism
(6) include connecting rod (6-1), rotating disk (6-2), thread groove (6-3) and screw thread (6-4), one end of the connecting rod (6-1) is consolidated
Surely connection moving cylinder (4), and the other end of connecting rod (6-1) is connected in rotating disk (6-2), the inside of the telescopic cavity (5)
Wall offers thread groove (6-3), and the lateral wall of rotating disk (6-2) offers screw thread (6-4), the thread groove (6-3) and spiral shell
Line (6-4) matches.
3. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 2, it is characterised in that：The rotating disk
The right side wall of (6-2) offers first annular slot (6-5), the second annular groove (6-6) and central channel (6-7) respectively from outside to inside,
And the left end of first annular slot (6-5) runs through the left side wall of rotating disk (6-2).
4. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The sealing device
(7) include fixed block (7-1), rubber block (7-2), the first spring (7-3), crushing block (7-4), the first pull lever (7-5) and card
Block (7-6), the fixed block (7-1) are fixedly mounted in telescopic cavity (5), and the upper side wall of the fixed block (7-1) is connected with rubber
Blob of viscose (7-2), and the first spring (7-3), the fixed block are connected between rubber block (7-2) and the inner cavity of fixed block (7-1)
The right side wall of (7-1) is connected with crushing block (7-4), and the upper and lower side wall of crushing block (7-4) is installed with fixture block (7-6),
The right side wall of the crushing block (7-4) is fixedly connected with the first pull lever (7-5), and the right end of the first pull lever (7-5) runs through
First annular slot (6-5).
5. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The pull unit
(8) include arc valve (8-1), the second pull lever (8-2), pull handle (8-3), second spring (8-4), described second pulls
Bar (8-2) activity is connected in inner cylinder (2), and the left end of second pull lever (8-2) is installed with arc valve (8-1),
The right end of second pull lever (8-2) runs through the second annular groove (6-6), and the right end of the second pull lever (8-2) is fixedly mounted
There is pulling handle (8-3), second spring is connected between the lateral wall and the inner cavity of inner cylinder (2) of second pull lever (8-4)
(8-4)。
6. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The sampler
(9) include sampler barrel (9-1), inlet (9-2), the first sealing plate (9-3), the second sealing plate (9-4), through-hole (9-5) and first is singly
To valve (9-6), the sampler barrel (9-1) is fixedly mounted in inner cylinder (2), and the left end of the sampler barrel (9-1) is set to inlet
(9-2), and the right end of sampler barrel (9-1) runs through central channel (6-7), the inlet (9-2) is located at the left side wall of inner cylinder (2),
The inner cavity of the sampler barrel (9-1) is installed with the first sealing plate (9-3) and the second sealing plate (9-4), and the first sealing plate (9-3) and
The side wall of second sealing plate (9-4) offers through-hole (9-5), and the first check valve (9-6) is installed in the through-hole (9-5),
The right side wall grafting waste collection pipe (11) of the sampler barrel (9-1).
7. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The sting device
(10) include push rod (10-1), puncture needle (10-2), third spring (10-3) and driving handle (10-4), the push rod (10-1)
Activity is connected to the inner cavity of inner cylinder (2), and third spring (10-3) is connected between push rod (10-1) and the inner cavity of inner cylinder (2),
The left end of the push rod (10-1) is installed with puncture needle (10-2), and the right end of push rod (10-1) runs through probe tube (9-1),
The right end of the push rod (10-1) is installed with driving handle (10-4).
8. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The telescoping mechanism
(6) include that connecting rod (6-1), mobile lever (6-8) and limit tooth socket (6-9), the left side wall of the moving cylinder (4) are fixedly connected
There is one end of connecting rod (6-1), and the other end of connecting rod (6-1) is installed with mobile lever (6-8), the connecting rod
Limit tooth socket (6-9) is offered between the intracavity sidewall of the lateral wall and outer barrel (1) of (6-1).
9. amniotic fluid film breaking unit when a kind of puerpera's operation according to claim 1, it is characterised in that：The sealing device
(7) include seal chamber (7-7), air bag (7-8), sprue (7-9), the second check valve (7-10), motion bar (7-11) and piston (7-
12), the sealing ring (7-7) is opened in the inner cavity of outer barrel (1), and the upper side wall opening of the seal chamber (7-7) is connected with gas
Capsule (7-8), the seal chamber (7-7) is interior to be installed with sprue (7-9), and it is unidirectional that second is installed in sprue (7-9)
Valve (7-10), the interior activity of the seal chamber (7-7) are connected with motion bar (7-11), and the left end of the motion bar (7-11) fixes peace
Equipped with piston (7-12), and the right end of motion bar (7-11) is through fixed seat (3) and mobile lever (6-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976202.8A CN108714043A (en) | 2018-08-25 | 2018-08-25 | A kind of amniotic fluid film breaking unit when puerpera's operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976202.8A CN108714043A (en) | 2018-08-25 | 2018-08-25 | A kind of amniotic fluid film breaking unit when puerpera's operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108714043A true CN108714043A (en) | 2018-10-30 |
Family
ID=63914551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810976202.8A Pending CN108714043A (en) | 2018-08-25 | 2018-08-25 | A kind of amniotic fluid film breaking unit when puerpera's operation |
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| Country | Link |
|---|---|
| CN (1) | CN108714043A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394319A (en) * | 2018-12-24 | 2019-03-01 | 王俊虎 | A kind of anti-outflow film breaking unit of clinical obstetrics |
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| CN204909595U (en) * | 2015-07-20 | 2015-12-30 | 张萍 | Vacuum adsorption formula gynaecology and obstetrics is with amniotic fluid rupture of membranes device |
| CN205411272U (en) * | 2016-02-26 | 2016-08-03 | 彭倩 | Gynaecology and obstetrics uses amniotic fluid membrane rupture device |
| CN205994554U (en) * | 2016-07-05 | 2017-03-08 | 烟台毓璜顶医院 | A kind of Obsterical amniotic fluid membrane-shattering unit |
| CN207024095U (en) * | 2017-01-22 | 2018-02-23 | 赵红霞 | A kind of gynemetrics amniotic fluid drainage needle tubing of the automatic contractile function of syringe needle |
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2018
- 2018-08-25 CN CN201810976202.8A patent/CN108714043A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204909595U (en) * | 2015-07-20 | 2015-12-30 | 张萍 | Vacuum adsorption formula gynaecology and obstetrics is with amniotic fluid rupture of membranes device |
| CN205411272U (en) * | 2016-02-26 | 2016-08-03 | 彭倩 | Gynaecology and obstetrics uses amniotic fluid membrane rupture device |
| CN205994554U (en) * | 2016-07-05 | 2017-03-08 | 烟台毓璜顶医院 | A kind of Obsterical amniotic fluid membrane-shattering unit |
| CN207024095U (en) * | 2017-01-22 | 2018-02-23 | 赵红霞 | A kind of gynemetrics amniotic fluid drainage needle tubing of the automatic contractile function of syringe needle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109394319A (en) * | 2018-12-24 | 2019-03-01 | 王俊虎 | A kind of anti-outflow film breaking unit of clinical obstetrics |
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Application publication date: 20181030 |
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