CN207613845U - Inversion of uterus rectification and recovery equipment - Google Patents
Inversion of uterus rectification and recovery equipment Download PDFInfo
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- CN207613845U CN207613845U CN201720424743.0U CN201720424743U CN207613845U CN 207613845 U CN207613845 U CN 207613845U CN 201720424743 U CN201720424743 U CN 201720424743U CN 207613845 U CN207613845 U CN 207613845U
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- piston head
- push rod
- silica gel
- uterus
- skeletal support
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Abstract
The utility model discloses a kind of inversion of uterus rectification and recovery equipments, including silica gel to lead bucket, piston head and push rod；Silica gel leads bucket, and there is the skeletal support of straight barrel type structure, the inner cavity of skeletal support to be equipped with multiple linkage support plates, and the bottom of linkage support plate is slidably connected by the way that the surface of internal cavity of linkage support plate guide groove and skeletal support on skeletal support is in axial direction arranged；The outer surface of skeletal support is covered with silica gel and leads a barrel layer of silica gel, and the upper end that silica gel leads barrel layer of silica gel is to be internally provided with drawing anchor point, be in abducent toroidal structure, and drawing anchor point passes through the connection of the bottom end of steel wire and linkage support plate；Piston head is arranged in the barrel shape inner cavity of skeletal support and positioned at the top of linkage support plate.This inversion of uterus rectification and recovery equipment is easy to operate, can prevent uterus inner wall from excessively folding under the premise of the uterine tissue to turn up is smoothly pushed into abdominal cavity, reduce infection probability, is located at the operation of the inversion of uterus near the bottom of uterus especially suitable for placenta.
Description
Technical field
The utility model is related to a kind of medical rectification and recovery equipment, specifically a kind of inversion of uterus rectification and recovery equipment belongs to
In the field of medical instrument technology.
Background technology
Inversion of uterus refers to that uterus bottom is sunk into uterine cavity, or even the lesion routed up from uterine neck, this is a kind of term
Rare and serious complication, majority are happened at third stage of labor, such as handle not in time, often because shock, bleeding cause puerpera 3
It is dead in~4 hours, it finds in time and inversion of uterus of clarifying a diagnosis is the basis treated, inversion of uterus patient is in diagnosing and treating
During often merge the clinical manifestations such as serious pain, bleeding, infection and shock and controlled out so energetically relieving pain
Blood, infection and shock are to carry out the premise of inversion of uterus treatment.
Cause the factor of inversion of uterus other than the congenital hypoplasia of uterus of puerpera or puerpera are excessively weak, multiple people
Placenta implantation caused by work miscarriage or history of childbirth, operation on uterus history, placental presentation, placenta increta etc. causes the de- of placenta extremely
From difficulty, umbilical cord drawing uterus also easily directly results in inversion of uterus during clinical delivery of baby；In addition, clinically puerpera has son
Palace wall relaxation, since third stage of labor is dealt with improperly and (accounts for about 50%), is helped with inversion of uterus majority in the presence of cervical dilatation
Production person hales the Placentas of attachment uterus bottom, is not broken from placenta as umbilical cord is tough and tensile at this time, in addition firmly pressing relaxes
Uterus bottom inversion of uterus will occur.
It needs to perform the operation after the control of entire patient's situation for the clinical treatment of inversion of uterus, remedy measures include retaining
The remedy measures in uterus and excision uterus, it is unarmed that the former generally includes Via vagina under medical imaging technology (such as B ultrasound) guiding
Reset, Via vagina hydraulic pressure reset, trans-abdominal operation resets and Via vagina operative reduction, and the latter is through abdomen or Via vagina part or full uterus
Resection, using which kind of measure mainly according to the overall health of patients of patient, the time of inversion of uterus, gradient of infection, there is atoke to want
Ask, whether merge other genital systems etc..
Wherein in Reservations uterus remedy measures uterus reset usually uterus neck ring it is still not tight, without severe haemorrhage, shock sense
When dye, can the uterine tissue bottom outside birth canal will be turned to outside with hand immediately and held with palm and also received, reduce use in uterine neck ring
When hand difficulty is expanded, it need to usually carry out under anaesthesia, this mode operator doctor manually resetted need to usually draw by medical image
Lead with tactile and clinical experience progress, one side surgical procedure need to keep in the case where space is smaller gimmick it is soft, to doctor
Skill set requirements it is higher, be typically on the other hand, in the reseting procedure of uterus that will first be turned to outside birth canal outside in such a way that palm is lifted
Uterine tissue is pushed into abdominal cavity in a manner of clenching fist again after the uterine tissue push-in birth canal in portion, but not only easy in push-on process
Infect probability, and arm stretches into the pain that the forearm that Outside Dimensions during abdominal cavity become larger increases puerpera, at the same fist face without
The realization of method and uterine tissue fit like a glove contact, hand usually need in the intraperitoneal movement of puerpera to ensure that uterus inner wall resets completely,
Not being pushed into easily lead to before cervix uterus inner wall especially and excessively folding makes uterus inner wall be bonded to rub with birth canal inner wall and cause son
In utero wall damages, and then infection probability is made further to increase.
Invention content
In view of the above-mentioned problems, the utility model provides a kind of inversion of uterus rectification and recovery equipment, simple in structure, operation side
Just, uterus inner wall can be prevented to be bonded with birth canal inner wall under the premise of the uterine tissue to turn up is smoothly pushed into abdominal cavity,
Infection probability is reduced, is located at the operation of the inversion of uterus near the bottom of uterus especially suitable for site.
To achieve the above object, this inversion of uterus rectification and recovery equipment includes that silica gel leads bucket, piston head and push rod；
The silica gel leads bucket, and there is the skeletal support of straight barrel type structure, the outer surface of skeletal support to be covered with using elasticity admittedly
The silica gel of body silicone rubber material leads a barrel layer of silica gel, and the upper end that silica gel leads barrel layer of silica gel is in abducent toroidal structure, bone
The bucket bottom center of frame support lower end is equipped with the push rod mounting hole that bucket is led through silica gel, and the inner surface of push rod mounting hole is equipped with
Damping layer；The inner cavity of skeletal support be additionally provided with along circumferential direction it is multiple to bucket bottom position height size it is identical, along skeletal support
The linkage support plate of radial direction setting, the top of linkage support plate is to the inner cavity of skeletal support stretches out, bottom passes through edge
The surface of internal cavity of linkage support plate guide groove and skeletal support that axial direction is arranged on skeletal support is slidably connected；Silica gel is led
The toroidal inside configuration of bucket layer of silica gel upper end is additionally provided with multiple positions on skeletal support axial direction and corresponds to linkage support
The drawing anchor point of plate and anchor point is pulled by the way that the bottom of the steel wire in linkage support plate guide groove and linkage support plate is arranged
End connection；
The piston head is arranged in the barrel shape inner cavity of skeletal support and positioned at the top of linkage support plate, piston head
It is that the outer diameter for the pie structure and pie structure being arranged with skeletal support coaxial direction and the interior chamber size of skeletal support are matched
It closes, the sphere center position that the upper surface of piston head is arranged to the spherical arc structure and spherical arc structure being recessed downwards is located at
On the central axes of piston head, the spherical arc body structure surface of piston head is covered with the piston head silicon using elastic solid (Hookean body) silicone rubber material
Glue-line；
The top of the push rod passes through push rod mounting hole and is connect with the lower surface of piston head, the external diameter of rod body ruler of push rod
The bottom end of the very little internal diameter size tight fit with the damping layer of push rod mounting hole, push rod is equipped with push handle.
As further improvement of the utility model scheme, linkage support plate is corresponded on the skeletal support axial direction
Bung hole position be equipped with to extend to the outside and stretch into silica gel and lead barrel layer of silica gel toroidal inside configuration and connect with drawing anchor point
Multiple elastic pieces, the steel wire bypass the inner surface of elastic piece and are arranged in linkage support plate guide groove.
As further improvement of the utility model scheme, also coaxially set on the upper surface center of the piston head
There are the secondary propelling piston head positioning step of downward indent setting and the secondary propulsion through secondary propelling piston head positioning step
The inner surface of piston head control hole, secondary propelling piston head control hole is equipped with damping layer, and the piston head further includes setting
The upper surface of secondary propelling piston head in secondary propelling piston head positioning step, secondary propelling piston head is covered with using elasticity
The secondary propelling piston head layer of silica gel of firm silicone rubber material；The push rod is hollow structure, inside the push rod of hollow structure
Be additionally provided with secondary propulsion push rod, it is secondary promote the top of push rod pass through secondary propelling piston head control hole and with secondary propelling piston
The internal diameter of the damping layer of the lower surface connection of head, the secondary external diameter of rod body size for promoting push rod and secondary propelling piston head control hole
Size tight fit, the secondary bottom end for promoting the bottom end of push rod to be pierced by push rod are simultaneously equipped with secondary propulsion push handle.
As further improvement of the utility model scheme, the push rod is hollow structure；The piston head it is upper
Be additionally provided with air admission hole and silica gel air bag on centre of surface position, air admission hole in axial direction runs through piston head, silica gel air bag with into
The closed installation connection of stomata, one end airtight connection of air admission hole and the gas-guide tube being arranged inside the push rod of hollow structure, air guide
The other end of pipe is pierced by from the bottom end of push rod and is connected to connection with manual air inlet gas bag sealing by one-way air inlet control valve, single
Air-release mechanism is additionally provided on air intake control valve.
As further improvement of the utility model scheme, also coaxially set on the upper surface center of the piston head
There are the secondary propelling piston head positioning step of downward indent setting and the secondary propulsion through secondary propelling piston head positioning step
The inner surface of piston head control hole, secondary propelling piston head control hole is equipped with damping layer, and the piston head further includes setting
The upper surface of secondary propelling piston head in secondary propelling piston head positioning step, secondary propelling piston head is covered with using elasticity
The secondary propelling piston head layer of silica gel of firm silicone rubber material, be additionally provided on the upper surface center of secondary propelling piston head into
Stomata and silica gel air bag, air admission hole in axial direction run through secondary propelling piston head, and silica gel air bag connects with the closed installation of air admission hole
It connects, one end airtight connection of air admission hole and gas-guide tube, the other end of gas-guide tube passes through one-way air inlet control valve and manual air inlet gas
The closed connection of capsule connects, and air-release mechanism is additionally provided on one-way air inlet control valve；The push rod is hollow structure, hollow structure
Be additionally provided with secondary propulsion push rod inside push rod, it is secondary promote the top of push rod pass through secondary propelling piston head control hole and with it is secondary
The lower surface of propelling piston head connects, the damping of the external diameter of rod body size and secondary propelling piston head control hole of secondary propulsion push rod
The internal diameter size tight fit of layer, the secondary bottom end for promoting the bottom end of push rod to be pierced by push rod are simultaneously equipped with secondary propulsion push handle；Described
Secondary propulsion push rod is also hollow structure, and gas-guide tube is arranged inside the secondary propulsion push rod of hollow structure, one-way air inlet control
Valve and manual air inlet air bag are arranged at the secondary bottom end for promoting push rod.
As further improvement of the utility model scheme, the outer diameter of the piston head pie structure is skeleton branch
The 50%~90% of chamber size in support, the thickness of the damping layer of the push rod mounting hole is push rod mounting hole radius size
30%~50%.
As a kind of embodiment of the utility model skeletal support, the skeletal support uses medical stainless steel material
Matter.
As the another embodiment of the utility model skeletal support, the skeletal support uses hard PVC material.
Compared with prior art, this inversion of uterus rectification and recovery equipment leads bucket, piston due to the silica gel equipped with piston structure
Head and push rod, therefore the uterine tissue for turning to outside outside birth canal can be filled in silica gel in surgical procedure and lead a barrel straight barrel type structural framework
It in the barrel shape inner cavity of support and pushes piston head that will eject uterus interior wall tissue by push rod and realizes that uterus resets completely, silica gel
It leads cooperage spigot and enters silica gel in birth canal moving process and lead the bucket wall of bucket to be interposed between always between birth canal inner wall and uterus inner wall and can prevent uterus
Inner wall, which excessively folds, causes uterus inner wall to be bonded with birth canal inner wall, and infection probability is reduced to realize；Leading bucket due to silica gel has
The skeletal support of straight barrel type structure, and the outer surface of skeletal support is covered with and leads a barrel silicon using the silica gel of elastic solid (Hookean body) silicone rubber material
Glue-line, therefore the constant pain for reducing puerpera of Outside Dimensions；Since the upper end that silica gel leads barrel layer of silica gel is in abducent loudspeaker
Degree of lip-rounding structure, thus acted against at the top of toroidal structure supported on the inner wall of uterus after can assist to intrauterine wall group
It knits and is resetted；Due to silica gel lead the skeletal support of bucket inner cavity be additionally provided with along circumferential direction it is multiple along skeletal support radial direction
It is led by the linkage support plate being in axial direction arranged on skeletal support the bottom of the linkage support plate of setting, linkage support plate
It is slidably connected to the surface of internal cavity of slot and skeletal support, the toroidal inside configuration that silica gel leads barrel layer of silica gel is additionally provided with multiple lead
Anchor point, drawing anchor point is drawn to be connected by the way that the bottom end of the steel wire in linkage support plate guide groove and linkage support plate is arranged,
Therefore by piston head retraction during control linkage support plate along linkage support plate guide groove move down during can
The toroidal structure of barrel layer of silica gel upper end is led by steel wire drawing silica gel makes it do closing in action, during piston head stretches out
Silica gel, which leads barrel layer of silica gel upper end, can reset under the elastic reset effect of silica gel in toroidal structure, and then realize that silica gel leads bucket
The uterine tissue to turn up can be smoothly pushed by bung hole position reducing to realize that leading bucket convenient for silica gel enters birth canal and cervix
It prevents uterus inner wall to be bonded with birth canal inner wall under the premise of abdominal cavity, reduce infection probability, especially suitable for site position
Inversion of uterus operation near the bottom of uterus.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be the utility model silica gel lead bucket bung hole closing in state when structural schematic diagram；
When Fig. 3 is the utility model piston head, the fully extended state of secondary propelling piston head and silica gel inflated condition
Structural schematic diagram.
In figure：1, silica gel leads bucket, 11, skeletal support, 12, silica gel lead a barrel layer of silica gel, 13, push rod mounting hole, 14, linkage branch
Fagging, 2, piston head, 21, secondary propelling piston head, 22, silica gel air bag, 3, push rod, 31, secondary propulsion push rod.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings and (opening direction of bucket 1 is led as top using silica gel below
Description).
As shown in Figure 1 to Figure 3, this inversion of uterus rectification and recovery equipment includes that silica gel leads bucket 1, piston head 2 and push rod 3.
The silica gel, which leads bucket 1, has the skeletal support 11 of straight barrel type structure, and the outer surface of skeletal support 11 is covered with use
The silica gel of elastic solid (Hookean body) silicone rubber material leads barrel layer of silica gel 12, and the upper end that silica gel leads barrel layer of silica gel 12 is in abducent horn mouth
Shape structure, the bucket bottom center of 11 lower end of skeletal support are equipped with the push rod mounting hole 13 that bucket 1 is led through silica gel, push rod mounting hole
13 inner surface is equipped with damping layer；The inner cavity of skeletal support 11 is additionally provided with multiple to bucket bottom position height size along circumferential direction
Linkage support plate 14 identical, along the setting of 11 radial direction of skeletal support, the top of linkage support plate 14 is to skeletal support 11
Inner cavity stretch out, bottom passes through the linkage support plate guide groove and skeleton branch that are in axial direction arranged on skeletal support 11
The surface of internal cavity of support 11 is slidably connected；Silica gel lead 12 upper end of barrel layer of silica gel toroidal inside configuration be additionally provided with it is multiple in skeleton
Position on 11 axial directions is supported to correspond to the drawing anchor point of linkage support plate 14 and pull anchor point by setting in linkage branch
Steel wire in fagging guide groove is connect with the bottom end of linkage support plate 14；Linkage support plate 14 is downward along linkage support plate guide groove
The toroidal structure of 12 upper end of barrel layer of silica gel can be led in mobile process by steel wire drawing silica gel makes it do closing in action.
The piston head 2 is arranged in the barrel shape inner cavity of skeletal support 11 and positioned at the top of linkage support plate 14, living
Chock plug 2 is the outer diameter and skeletal support 11 for the pie structure and pie structure being arranged with 11 coaxial direction of skeletal support
Inner cavity dimensional fits, the upper surface of piston head 2 are arranged to the ball for the spherical arc structure and spherical arc structure being recessed downwards
Heart position is located on the central axes of piston head 2, and the spherical arc body structure surface of piston head 2 is covered with using elastic solid (Hookean body) silicon rubber material
The piston head layer of silica gel of matter.
The top of the push rod 3 passes through push rod mounting hole 13 and is connect with the lower surface of piston head 2, the body of rod of push rod 3
The bottom end of the internal diameter size tight fit of outer diameter and the damping layer of push rod mounting hole 13, push rod 3 is equipped with push handle.
This inversion of uterus rectification and recovery equipment applies advanced horizontal high voltage disinfection, high temperature before the operation of inversion of uterus reattachment surgery
The disinfectant measures such as disinfection；In surgical procedure, under medical image guiding, the uterine tissue turned to outside outside birth canal is first filled in into silicon
Glue leads in the barrel shape inner cavity of 1 straight barrel type structural framework of bucket support and pushes push rod 3 that uterine tissue bottom is made to be fitted in piston head 2
Upper surface on, the push handle for then holding push rod 3 keeps the bottom for pushing silica gel to lead bucket 1 while push rod 3 is motionless that silica gel is made to lead
Bucket 1 is moved relative to push rod 3, and silica gel leads the baseplane that linkage support plate 14 in 1 moving process of bucket gradually acts against piston head 2
On, continue to keep the bottom that push rod 3 is motionless, silica gel is pushed to lead bucket 1, linkage support plate 14 is to follow the bottom of piston head 2 flat at this time
Face, which remains stationary as drawing silica gel, which leads the toroidal structure of 12 upper end of barrel layer of silica gel, makes it do closing in action, when silica gel leads a barrel silica gel
The toroidal structure of 12 upper end of layer closes up continues to press on the bottom that silica gel leads bucket 1 to the push handle for unclamping push rod 3 when appropriate degree
So that silica gel is led bucket 1 drives push rod 3 and 2 synchronizing moving of piston head to fill in birth canal by the damping layer of push rod mounting hole 13, and silica gel is led
Silica gel leads the bucket wall of bucket 1 and is interposed between always between birth canal inner wall and uterus inner wall uterus inner wall can be prevented excessive in 1 moving process of bucket
Folding causes uterus inner wall to be bonded with birth canal inner wall；Medical image observation is when the upper end that silica gel leads barrel layer of silica gel 12 passes through palace
Mouthful and stretch into inside uterus to stopping after suitable distance that silica gel is pushed to lead bucket 1, the push handle for then holding push rod 3 pushes 3 band of push rod
Piston head 2 stretches out, and it is multiple under the elastic reset effect of silica gel to lead 12 upper end of barrel layer of silica gel for silica gel during piston head 2 stretches out
Position gradually flips outward to extend to act against in the top of toroidal structure and toroidal structure and be propped up on the inner wall of uterus
Support, piston head 2, which continues to stretch out to eject uterus interior wall tissue, realizes that uterus resets completely, and piston head 2 can coordinate during stretching out
Hand presses abdomen appropriate location and carries out auxiliary reset, and completing first pull push rod 3 after resetting makes toroidal structure close up, take out again
It draws silica gel to lead bucket 1 and exits birth canal.
In order to realize that silica gel leads the better closing in of toroidal structure and the reset effect of 12 upper end of barrel layer of silica gel, as this
Utility model is further improved scheme, and the bung hole position of linkage support plate 14 is corresponded on 11 axial direction of skeletal support
Equipped with extend to the outside stretch into silica gel lead 12 toroidal inside configuration of barrel layer of silica gel and with multiple elasticity for connecting of drawing anchor point
Piece, the steel wire bypass the inner surface of elastic piece and are arranged in linkage support plate guide groove；Linkage support plate 14 is along linkage
Support plate guide groove can pull the toroidal knot that elastic piece makes silica gel lead barrel layer of silica gel 1 during moving down by steel wire
Structure does closing in action, and silica gel, which leads elastic piece in the toroidal structure reseting procedure of barrel layer of silica gel 1, can provide enough reset bullets
Power.
In order to realize better reset effect, as further improvement of the utility model scheme, the piston head 2
It is also coaxially provided with the secondary propelling piston head positioning step of downward indent setting on the center of upper surface and runs through secondary propulsion
The inner surface of the secondary propelling piston head control hole of piston head positioning step, secondary propelling piston head control hole is equipped with damping
Layer, the piston head 2 further includes the secondary propelling piston head 21 being arranged in secondary propelling piston head positioning step, secondary to push away
It is covered with the secondary propelling piston head layer of silica gel using elastic solid (Hookean body) silicone rubber material into the upper surface of piston head 21；The push rod
3 be hollow structure, and secondary propulsion push rod 31 is additionally provided with inside the push rod 3 of hollow structure, and the secondary top for promoting push rod 31 passes through
Secondary propelling piston head control hole is simultaneously connect with the lower surface of secondary propelling piston head 21, the secondary external diameter of rod body for promoting push rod 31
The internal diameter size tight fit of size and the damping layer of secondary propelling piston head control hole, the bottom end of secondary propulsion push rod 31, which is pierced by, to push away
The bottom end of bar 3 is simultaneously equipped with secondary propulsion push handle；Uterus interior wall tissue is ejected into realization pushing push rod 3 that piston head 2 is made to stretch out
It, can be by pushing secondary propulsion push handle to make secondary propulsion push rod 31 that secondary propelling piston head 21 be driven to stretch out, in turn after palace resets
Make secondary propelling piston head 21 further jack up uterus interior tissue to reset.
In order to realize better reset effect, as further improvement of the utility model scheme, during the push rod 3 is
Hollow structure；Air admission hole and silica gel air bag 22 are additionally provided on the upper surface center of the piston head 2, air admission hole is square in an axial direction
To through piston head 2, silica gel air bag 22 is connected with the closed installation of air admission hole, air admission hole be arranged in the push rod 3 of hollow structure
The other end of one end airtight connection of the gas-guide tube in portion, gas-guide tube is pierced by from the bottom end of push rod 3 and by one-way air inlet control valve
It is connected to connection with manual air inlet gas bag sealing, air-release mechanism is additionally provided on one-way air inlet control valve；Make piston head pushing push rod 3
2 stretch out after the ejection realization uterus reset of uterus interior wall tissue, can make silica gel air bag 22 by repeatedly squeezing manual air inlet air bag
Unidirectional inflation is heaved, and then the upper surface of piston head 2 is made to be in the spherical arc structure to raise up, after making inflation
Silica gel air bag 22, which further jacks up uterus interior tissue, to be resetted, and operation is led to after completing extraction this inversion of uterus rectification and recovery equipment
The air-release mechanism for crossing control one-way air inlet control valve deflates to silica gel air bag 22.
In order to further realize better reset effect, as further improvement of the utility model scheme, the work
The secondary propelling piston head positioning step of downward indent setting is also coaxially provided on the upper surface center of chock plug 2 and through two
The secondary propelling piston head control hole of secondary propelling piston head positioning step, the inner surface of secondary propelling piston head control hole are equipped with
Damping layer, the piston head 2 further include the secondary propelling piston head 21 being arranged in secondary propelling piston head positioning step, and two
The upper surface of secondary propelling piston head 21 is covered with the secondary propelling piston head layer of silica gel using elastic solid (Hookean body) silicone rubber material, secondary to push away
Air admission hole and silica gel air bag 22 are additionally provided on into the upper surface center of piston head 21, air admission hole in axial direction runs through secondary
Propelling piston head 21, silica gel air bag 22 are connected with the closed installation of air admission hole, one end airtight connection of air admission hole and gas-guide tube, air guide
The other end of pipe is connected to connection by one-way air inlet control valve with manual air inlet gas bag sealing, is additionally provided on one-way air inlet control valve
Air-release mechanism；The push rod 3 is hollow structure, and secondary propulsion push rod 31 is additionally provided with inside the push rod 3 of hollow structure, secondary to push away
Secondary propelling piston head control hole is passed through into the top of push rod 31 and is connect with the lower surface of secondary propelling piston head 21, it is secondary to push away
Into the internal diameter size tight fit of the damping layer of the external diameter of rod body size and secondary propelling piston head control hole of push rod 31, secondary propulsion
The bottom end of push rod 31 is pierced by the bottom end of push rod 3 and is equipped with secondary propulsion push handle；The secondary propulsion push rod 31 is also hollow knot
Structure, gas-guide tube are arranged inside the secondary propulsion push rod 31 of hollow structure, and one-way air inlet control valve and manual air inlet air bag are all provided with
It sets in the secondary bottom end for promoting push rod 31；Interior wall tissue ejection in uterus is realized that uterus is answered pushing push rod 3 that piston head 2 is made to stretch out
It, can be by pushing secondary propulsion push handle that secondary propulsion push rod 31 is made to drive the secondary stretching of propelling piston head 21 further will be sub behind position
Palace interior tissue, which jacks up, to be resetted, while 22 unidirectional inflation of silica gel air bag can be made to rouse by repeatedly squeezing manual air inlet air bag
It rises, and then the upper surface of secondary propelling piston head 21 is made to be in the spherical arc structure to raise up, to make the silica gel after inflation
Air bag 22, which further jacks up uterus interior tissue, to be resetted, and operation passes through after completing extraction this inversion of uterus rectification and recovery equipment
The air-release mechanism of control one-way air inlet control valve deflates to silica gel air bag 22.
In order to realize the stretching angle of fine tuning piston head 2, as further improvement of the utility model scheme, the work
The outer diameter of 2 pie structure of chock plug is 50%~90% of chamber size in skeletal support 11, the push rod mounting hole 13
The thickness of damping layer is the 30%~50% of 13 radius size of push rod mounting hole, i.e. push rod 3 can drive piston head 2 along wherein
Axis radially swings appropriate angle, and then realizes the stretching angle of fine tuning piston head 2.
As a kind of embodiment of the utility model skeletal support 11, the skeletal support 11 uses medical stainless steel
Material.
As the another embodiment of the utility model skeletal support 11, the skeletal support 11 uses hard PVC
Material.
This inversion of uterus rectification and recovery equipment since the silica gel equipped with piston structure leads bucket 1, piston head 2 and push rod 3,
In surgical procedure can will turn to outside the uterine tissue outside birth canal fill in silica gel lead 1 straight barrel type structural framework of bucket support barrel shape in
It in chamber and pushes piston head 2 that will eject uterus interior wall tissue by push rod 3 and realizes that uterus resets completely, silica gel is led bucket 1 and filled in
Silica gel leads the bucket wall of bucket 1 and is interposed between always between birth canal inner wall and uterus inner wall uterus inner wall can be prevented excessive in birth canal moving process
Folding causes uterus inner wall to be bonded with birth canal inner wall, and infection probability is reduced to realize；Leading bucket 1 due to silica gel has straight barrel type knot
The skeletal support 11 of structure, and the outer surface of skeletal support 11 is covered with and leads a barrel layer of silica gel using the silica gel of elastic solid (Hookean body) silicone rubber material
12, therefore the constant pain for reducing puerpera of Outside Dimensions；Since the upper end that silica gel leads barrel layer of silica gel 12 is in abducent loudspeaker
Degree of lip-rounding structure, thus acted against at the top of toroidal structure supported on the inner wall of uterus after can assist to intrauterine wall group
It knits and is resetted；Due to silica gel lead the skeletal support 11 of bucket 1 inner cavity be additionally provided with along circumferential direction it is multiple along 11 diameter of skeletal support
The linkage support plate 14 being arranged to direction, the bottom of linkage support plate 14 is by being in axial direction arranged on skeletal support 11
Linkage support plate guide groove and the surface of internal cavity of skeletal support 11 are slidably connected, and silica gel leads the toroidal structure of barrel layer of silica gel 12
Inside is additionally provided with multiple drawing anchor points, and drawing anchor point passes through the steel wire being arranged in linkage support plate guide groove and linkage
The bottom end of fagging 14 connects, thus by 2 retraction of piston head during control linkage support plate 14 and be oriented to along linkage support plate
Slot can lead 12 upper end of barrel layer of silica gel by steel wire drawing silica gel toroidal structure during moving down makes it close up
Action, silica gel is led 12 upper end of barrel layer of silica gel and can be resetted in loudspeaker under the elastic reset effect of silica gel during piston head 2 stretches out
Degree of lip-rounding structure, and then realize that silica gel leads 1 bung hole position reducing of bucket, to realize that leading bucket 1 convenient for silica gel enters birth canal and cervix,
It prevents uterus inner wall to be bonded with birth canal inner wall under the premise of can the uterine tissue to turn up being smoothly pushed into abdominal cavity, reduce sense
Probability is contaminated, is located at the operation of the inversion of uterus near the bottom of uterus especially suitable for site.
Claims (8)
1. a kind of inversion of uterus rectification and recovery equipment, which is characterized in that lead bucket (1), piston head (2) and push rod (3) including silica gel；
The silica gel, which leads bucket (1), has the skeletal support (11) of straight barrel type structure, and the outer surface of skeletal support (11), which is covered with, adopts
A barrel layer of silica gel (12) is led with the silica gel of elastic solid (Hookean body) silicone rubber material, silica gel leads the upper end of a barrel layer of silica gel (12) in abducent
Toroidal structure, the bucket bottom center of skeletal support (11) lower end are equipped with the push rod mounting hole that bucket (1) is led through silica gel
(13), the inner surface of push rod mounting hole (13) is equipped with damping layer；The inner cavity of skeletal support (11) is additionally provided with more along circumferential direction
It is a to bucket bottom position height size it is identical, along skeletal support (11) radial direction setting linkage support plate (14), linkage branch
The top of fagging (14) is to the inner cavity of skeletal support (11) stretches out, bottom is by being in axial direction arranged in skeletal support
(11) linkage support plate guide groove and the surface of internal cavity of skeletal support (11) on are slidably connected；Silica gel is led in a barrel layer of silica gel (12)
The toroidal inside configuration at end is additionally provided with multiple positions on skeletal support (11) axial direction and corresponds to linkage support plate (14)
Drawing anchor point and pull anchor point and pass through the steel wire that is arranged in linkage support plate guide groove and linkage support plate (14)
Bottom end connects；
The piston head (2) is arranged in the barrel shape inner cavity of skeletal support (11) and is located at the top of linkage support plate (14),
Piston head (2) is the outer diameter and skeleton branch for the pie structure and pie structure being arranged with skeletal support (11) coaxial direction
The inner cavity dimensional fits of (11) are supportted, the upper surface of piston head (2) is arranged to the spherical arc structure and globular arc being recessed downwards
The sphere center position of face structure is located on the central axes of piston head (2), and the spherical arc body structure surface of piston head (2) is covered with using bullet
The piston head layer of silica gel of property firm silicone rubber material；
The top of the push rod (3) passes through push rod mounting hole (13) and is connect with the lower surface of piston head (2), push rod (3)
The bottom end of the internal diameter size tight fit of external diameter of rod body size and the damping layer of push rod mounting hole (13), push rod (3) is equipped with push handle.
2. inversion of uterus rectification and recovery equipment according to claim 1, which is characterized in that described skeletal support (11) axis
The bung hole position that linkage support plate (14) is corresponded to on direction is equipped with to extend to the outside and stretches into silica gel and lead a barrel layer of silica gel (12) horn mouth
Shape inside configuration and the multiple elastic pieces being connect with drawing anchor point, the steel wire, which bypasses the inner surface of elastic piece and is arranged, to exist
In linkage support plate guide groove.
3. inversion of uterus rectification and recovery equipment according to claim 1 or 2, which is characterized in that the piston head (2)
It is also coaxially provided with the secondary propelling piston head positioning step of downward indent setting on the center of upper surface and runs through secondary propulsion
The inner surface of the secondary propelling piston head control hole of piston head positioning step, secondary propelling piston head control hole is equipped with damping
Layer, the piston head (2) further include the secondary propelling piston head (21) being arranged in secondary propelling piston head positioning step, and two
The upper surface of secondary propelling piston head (21) is covered with the secondary propelling piston head layer of silica gel using elastic solid (Hookean body) silicone rubber material；It is described
Push rod (3) be hollow structure, is additionally provided with secondary propulsion push rod (31), secondary propulsion push rod inside the push rod (3) of hollow structure
(31) top passes through secondary propelling piston head control hole and is connect with the lower surface of secondary propelling piston head (21), secondary propulsion
The internal diameter size tight fit of the external diameter of rod body size of push rod (31) and the damping layer of secondary propelling piston head control hole, secondary propulsion
The bottom end of push rod (31) is pierced by the bottom end of push rod (3) and is equipped with secondary propulsion push handle.
4. inversion of uterus rectification and recovery equipment according to claim 1 or 2, which is characterized in that during the push rod (3) is
Hollow structure；It is additionally provided with air admission hole and silica gel air bag (22) on the upper surface center of the piston head (2), air admission hole is along axis
Run through piston head (2) to direction, the closed installation of silica gel air bag (22) and air admission hole connects, air admission hole be arranged in hollow structure
One end airtight connection of the internal gas-guide tube of push rod (3), the other end of gas-guide tube are pierced by from the bottom end of push rod (3) and pass through list
It is connected to connection with manual air inlet gas bag sealing to air intake control valve, air-release mechanism is additionally provided on one-way air inlet control valve.
5. inversion of uterus rectification and recovery equipment according to claim 1 or 2, which is characterized in that the piston head (2)
It is also coaxially provided with the secondary propelling piston head positioning step of downward indent setting on the center of upper surface and runs through secondary propulsion
The inner surface of the secondary propelling piston head control hole of piston head positioning step, secondary propelling piston head control hole is equipped with damping
Layer, the piston head (2) further include the secondary propelling piston head (21) being arranged in secondary propelling piston head positioning step, and two
The upper surface of secondary propelling piston head (21) is covered with the secondary propelling piston head layer of silica gel using elastic solid (Hookean body) silicone rubber material, secondary
Air admission hole and silica gel air bag (22) are additionally provided on the upper surface center of propelling piston head (21), air admission hole in axial direction passes through
Secondary propelling piston head (21) is worn, silica gel air bag (22) is connected with the closed installation of air admission hole, and one end of air admission hole and gas-guide tube is close
Connection is closed, the other end of gas-guide tube is connected to connection, one-way air inlet control by one-way air inlet control valve with manual air inlet gas bag sealing
It is additionally provided with air-release mechanism on valve processed；The push rod (3) is hollow structure, is additionally provided with inside the push rod (3) of hollow structure secondary
Promote push rod (31), it is secondary promote push rod (31) top pass through secondary propelling piston head control hole and with secondary propelling piston head
(21) lower surface connection, the damping layer of the external diameter of rod body size and secondary propelling piston head control hole of secondary propulsion push rod (31)
Internal diameter size tight fit, it is secondary promote push rod (31) bottom end be pierced by push rod (3) bottom end simultaneously be equipped with secondary propulsion push handle；Institute
The secondary propulsion push rod (31) stated also is hollow structure, and gas-guide tube is arranged in secondary propulsion push rod (31) inside of hollow structure,
One-way air inlet control valve and manual air inlet air bag are arranged at the bottom end of secondary propulsion push rod (31).
6. inversion of uterus rectification and recovery equipment according to claim 1 or 2, which is characterized in that described piston head (2) cake
The outer diameter of shape structure is the 50%~90% of skeletal support (11) interior chamber size, the damping of the push rod mounting hole (13)
The thickness of layer is the 30%~50% of push rod mounting hole (13) radius size.
7. inversion of uterus rectification and recovery equipment according to claim 1 or 2, which is characterized in that the skeletal support
(11) medical stainless steel material is used.
8. inversion of uterus rectification and recovery equipment according to claim 1 or 2, which is characterized in that the skeletal support
(11) hard PVC material is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424743.0U CN207613845U (en) | 2017-04-21 | 2017-04-21 | Inversion of uterus rectification and recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424743.0U CN207613845U (en) | 2017-04-21 | 2017-04-21 | Inversion of uterus rectification and recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207613845U true CN207613845U (en) | 2018-07-17 |
Family
ID=62817739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424743.0U Expired - Fee Related CN207613845U (en) | 2017-04-21 | 2017-04-21 | Inversion of uterus rectification and recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207613845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955145A (en) * | 2017-04-21 | 2017-07-18 | 朱锦明 | A kind of inversion of uterus rectification and recovery equipment |
-
2017
- 2017-04-21 CN CN201720424743.0U patent/CN207613845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955145A (en) * | 2017-04-21 | 2017-07-18 | 朱锦明 | A kind of inversion of uterus rectification and recovery equipment |
| CN106955145B (en) * | 2017-04-21 | 2024-02-13 | 朱锦明 | Gong Nafan correcting and resetting machine tool |
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|---|---|---|---|
| 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: 20180717 Termination date: 20190421 |