CN108969047A - A kind of hemostatic bag for gynaecology - Google Patents
A kind of hemostatic bag for gynaecology Download PDFInfo
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- CN108969047A CN108969047A CN201810410191.7A CN201810410191A CN108969047A CN 108969047 A CN108969047 A CN 108969047A CN 201810410191 A CN201810410191 A CN 201810410191A CN 108969047 A CN108969047 A CN 108969047A
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- China
- Prior art keywords
- utricule
- uterine cavity
- gas tube
- sewage pipe
- diversion trench
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- 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
-
- 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
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61B2017/4216—Operations on uterus, e.g. endometrium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1433—Uterus
Abstract
The invention discloses a kind of hemostatic bag for gynaecology, belong to medical instruments field, including including uterine cavity utricule, vagina utricule, gas tube, sewage pipe, delivery tube, air bag and cartridge syringe, medicine cavity lateral wall includes cyst membrane one and cyst membrane two, cyst membrane two is equipped with the diversion trench of multiple connection uterine cavity utricule front and back ends, and the elastic curved bar that a column are incremented by by uterine cavity utricule front end rear end elasticity modulus is equipped in diversion trench；Water conservancy diversion trench bottom and two outer surface of cyst membrane are all evenly distributed with logical medicine micropore, are uniformly provided with multiple strip-shaped holes for being parallel to diversion trench along its border on cyst membrane one；The rear end of uterine cavity utricule connects sewage pipe, and vagina utricule is sleeved on sewage pipe, and sewage pipe is equipped with the flow-guiding mouth between uterine cavity utricule and vagina utricule.The present invention is more clear and simple to the export control of dirt, can be realized to dirt more completely closing discharge；Dirt infiltration administration is intracavitary before can avoid inflation, is conducive to ensure Hemostatics function.
Description
Technical field
The present invention relates to medical instruments fields, are specifically related to a kind of hemostatic bag for gynaecology.
Background technique
In clinical gynemetrics, postpartum haemorrhage is the most common complication, causes haemodynamics unstable after all childbirths
Fixed is all defined as postpartum haemorrhage.Currently, common processing mode is Uterine packing, the filling of uterine cavity water pocket, wherein filled in uterine cavity
Process takes a long time, and to the pain stimulation weight of puerpera, and patient is more unbearably by and Via vagina filling under non-narcotization
Process not can avoid sliver pollution, greatly increase uterine cavity infection risk.Due to puerperal cervix uteri relaxation, intrauterine water pocket is easy
It skids off, hemostasis by compression is caused to fail, and water pocket expansion is even inflation, what is generated around is uniform pressure, cannot be very
Good makes to remain in being discharged by cervix opening for intrauterine dirt orientation, and the compression shock power of the too fast generation of pressure buildup may
So that residue is squeezed into the fallopian tubal of uterine cavity lower part, brings hidden danger for subsequent recovery.
Authorization Notice No. be 206745409 U of CN patent in disclose one kind comprising uterine cavity utricule, support rod,
Vagina utricule, the uterine cavity utricule are set to post upper, and uterine cavity utricule includes the drug delivery layer of interior utricule and its external package, give
It is uniformly provided with multiple coating holes on medicine layer, the drainage lumens through support rod both ends are equipped in support rod, are equipped with difference in support rod
In being connected to utricule and coating layer to water cavity and give medicine cavity, connecting tube is set outside support rod, upper end of connecting tube is equipped with vagina utricule,
Uterine cavity utricule is contained in vagina utricule.It is avoided that when uterine cavity utricule passes through vagina and is contaminated；While hemostasis by compression into
Row Hemostatics；It can make to remain in intrauterine dirt and more completely be discharged；Can also to avoid in the case where uterine contraction acts on,
Uterine cavity utricule is squeezed out.But it has the following disadvantages: during uterine cavity balloon inflation, will remain in intrauterine dirt and push to
Uterine cavity upper and lower ends, and respectively by two drainage lumen export, although dirt discharge is more complete, export control is more numerous
It is miscellaneous, and the export control process for pushing the entrapped contaminants of uterine cavity lower end to is indefinite, is only set to vagina utricule side by one
Drainage tube is drawn, vagina utricule easy to pollute, and may leak outside during device takes out causes to stain hospital bed；Coating hole is direct always
It is connected to medicine cavity, the infiltration administration that remaining dirt may be more in uterine cavity is intracavitary, and causes to pollute drug, reduces Hemostatics
Function.
Summary of the invention
1. technical problems to be solved
The technical problem to be solved in the present invention is that providing a kind of hemostatic bag for gynaecology, entrapped contaminants in uterine cavity are led
It controls out more clear and simple, can be realized to dirt more completely closing discharge, can prevent from leaking outside and staiing hospital bed；It can
To penetrate into administration intracavitary for remaining dirt in uterine cavity before avoiding inflating, and can prevent pollution drug, and then ensure Hemostatics function.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of hemostatic bag for gynaecology, including uterine cavity utricule, vagina utricule, gas tube, sewage pipe, delivery tube, air bag
And cartridge syringe, the uterine cavity utricule include interior utricule and its outer surface package to medicine cavity, the intracavitary filling cotton of administration
The bed of material, the cartridge syringe, delivery tube and is sequentially communicated to medicine cavity, and the air bag, gas tube and interior utricule successively connect
It is logical,
Described to medicine cavity lateral wall is double membrane structure, respectively cyst membrane one and its cyst membrane in outside two, the cyst membrane two
The diversion trench of the equidistant embedded indents equipped with multiple connection uterine cavity utricule front and back ends in outer surface border, edge in the diversion trench
Its equal spacing in length direction is equipped with the elastic curved bar of more connection diversion trench two sides, the column elastic curved bar in a diversion trench
It is arranged to the back-end by uterine cavity utricule front end, and its elasticity modulus is incremented by；The water conservancy diversion trench bottom and two outer surface of cyst membrane are all uniform
It is furnished with logical medicine micropore, is uniformly provided with multiple strip-shaped holes for being parallel to diversion trench, and each water conservancy diversion along its border on the cyst membrane one
The position of the corresponding cyst membrane one of slot is equipped with strip-shaped hole；
The rear end of the uterine cavity utricule connects sewage pipe, and the vagina utricule is sleeved on sewage pipe, the sewage pipe position
Part between uterine cavity utricule and vagina utricule is equidistantly equipped with the flow-guiding mouth inside connection sewage pipe, the row along its border
It is equipped in dirt pipe and is respectively communicated with interior utricule, main gas charge pipe, delivery tube and secondary gas tube to medicine cavity and vagina utricule, the master fills
The arrival end of tracheae and time gas tube is each passed through sewage pipe side wall and connect with same air bag, the entrance of the delivery tube
End is connect across sewage pipe side wall with cartridge syringe, and the outlet end of the sewage pipe connects blowdown container, the air bag
Gas outlet connect total gas tube, total gas tube is equipped with control main gas charge pipe and secondary gas tube is selected the conversion that one is connected to and opened
Shutting mechanism；Total gas tube side is connected with bleeder pipe, and the bleeder pipe is equipped with valve.
Further, the material of the elastic curved bar is plastic cement titanium.Plastic cement titanium is a kind of macromolecule material with Memorability
Material, when uterine cavity utricule is shunk, can return to the original form not by external force after uterine cavity bladder deployment, facilitate secondary make
With；The release of no chemical residues object, application are safe.
Further, the elastic curved bar is embedded is set to water conservancy diversion trench bottom.Convenient for preferably drive diversion trench open or
It collapses.
Further, the strip-shaped hole two sides are connected separately with scrap (bridge) one and scrap (bridge) two, the free side of the scrap (bridge) one with
The connecting side of scrap (bridge) two forms the two sides of strip-shaped hole, and the free side of the scrap (bridge) two is located at the outside of scrap (bridge) one.In uterine cavity capsule
When body is shunk, scrap (bridge) one and scrap (bridge) two are close to each other, so that strip-shaped hole reduces closure, and scrap (bridge) two is blocked in one outside of scrap (bridge),
Strip-shaped hole is further closed, so as to prevent the unexpected outflow of drug, prevents dirt before uterine cavity utricule unaerated from entering to medicine cavity.
Further, the logical medicine micropore is bar shaped.In uterine cavity utricule unaerated, the logical medicine micropore of bar shaped is almost closed
It closes, the unexpected outflow of only drug can be prevented, prevent dirt before uterine cavity utricule unaerated from entering to medicine cavity；Uterine cavity utricule inflation
Afterwards, the logical medicine micropore of bar shaped is softened, and can be convenient for the outflow of drug.Further promote drug control, is conducive to avoid drug unrestrained
Take.
Further, the specific structure of the change-over switching mechanism are as follows: where the outlet end of total gas tube inside side
Equipped with the circular bulkheads and square spacer plate for constituting T-shaped structure, the circular bulkheads are described rectangular perpendicular to total gas tube central axes
Partition is located on the central axes of total gas tube, and the circular bulkheads and square spacer plate mating reaction are by the outlet end institute of total gas tube
It is separated into main gas charge chamber and time inflatable chamber in side, the main gas charge chamber and time inflatable chamber are connected respectively main gas charge pipe and fill with secondary
The arrival end of tracheae, the circular bulkheads are filled equipped with the main gas charge hole for respectively corresponding connection main gas charge chamber and time inflatable chamber with secondary
Stomata, the circular bulkheads are equipped with the swivel becket that is sleeved on total gas tube backwards to the side of total gas tube outlet end, and described turn
Total gas tube on the inside of rotating ring interrupts, and two cut edges are rotationally connected with swivel becket two sides, are equipped with semicircle on the inside of the swivel becket
Block, the block attaches circular bulkheads, and the radius of the block and the radius of circular bulkheads are consistent.Swivel becket is rotated, it will
Block is moved to the half part that circular bulkheads correspond to main gas charge chamber, and baffle blocks main gas charge hole, the gas of air bag output from
Secondary aeration aperture enters time inflatable chamber, then inflates along secondary gas tube to vagina utricule；Swivel becket is rotated, block is moved to circle
The half part of corresponding inflatable chamber of partition, baffle block time aeration aperture, and the gas of air bag output enters master from main gas charge hole
Then inflatable chamber is inflated along main gas charge pipe to uterine cavity utricule.Effectively realize that control main gas charge pipe and secondary gas tube are selected one and be connected to
Purpose.
3. beneficial effect
(1) present invention is equipped with the diversion trench of the indent of multiple connection uterine cavity utricule front and back ends in the outer surface of uterine cavity utricule,
Equidistantly it is equipped with the elastic curved bars of more connection diversion trench two sides in diversion trench along its length, one in a diversion trench
Column elastic curved bar is arranged to the back-end by uterine cavity utricule front end, and its elasticity modulus is incremented by.In application, the expansion process of uterine cavity utricule
It is middle to push dirt remaining in uterine cavity to rear and front end, and due to the presence of elastic curved bar, in uterine cavity utricule integrally by uniform
Tension when, the elasticity modulus of uterine cavity utricule front end elastic curved bar is smaller, which is first flared, then gradually gradually
Gradually open the elastic curved bar at rear, so that diversion trench is gradually expanded to the back-end by front end, thus slowly that the residual of front end is dirty
Object is oriented to rear end, so that entrapped contaminants uniformly flow at cervix opening in uterine cavity, convenient for export.The rear end of uterine cavity utricule connects blowdown
Pipe, part of the sewage pipe between uterine cavity utricule and vagina utricule are equidistantly equipped with leading inside connection sewage pipe along its border
The outlet end of head piece, sewage pipe connects blowdown container.Dirt at cervix opening enters sewage pipe from flow-guiding mouth, and along sewage pipe stream
Enter in blowdown container, realize the set to dirt, is convenient for post-processing.It follows that the present invention is to entrapped contaminants in uterine cavity
Export control is more clear and simple.
(2) of the invention is double membrane structure, respectively cyst membrane one and its cyst membrane in outside two, water conservancy diversion to medicine cavity lateral wall
Trench bottom and two outer surface of cyst membrane are all evenly distributed with logical medicine micropore, are uniformly provided with multiple be parallel to along its border on the cyst membrane one
The strip-shaped hole of diversion trench, and the position of the corresponding cyst membrane one of each diversion trench is equipped with strip-shaped hole.When uterine cavity utricule unaerated, item
Shape hole is more collapsed in slot-shaped, almost closing, elastic curved bar bending, diversion trench two sides, is led to medicine micropore bore and is shunk, can prevent
Only drug unexpected outflow (for be administered it is intracavitary containing drug the case where), and prevent entrapped contaminants in uterine cavity from entering to medicine cavity；
After the inflation of uterine cavity utricule, strip-shaped hole and logical medicine micropore open, and convenient for drug by cyst membrane one and cyst membrane two, act in uterine cavity
Wall realizes Hemostatics.It follows that the present invention can avoid before inflating, remaining dirt infiltration administration is intracavitary in uterine cavity
Pollution drug is prevented, and then ensures Hemostatics function.
(3) vagina utricule of the invention is sleeved on sewage pipe, and the flow-guiding mouth on sewage pipe is set to uterine cavity utricule and vagina
Between utricule.In application, the intravaginal that can be positioned on the outside of cervix opening plays the positioning action to whole device, together after inflation
When can block cervix opening, prevent in uterine cavity entrapped contaminants to leak out and stain hospital bed, so that dirt is only capable of entering blowdown from flow-guiding mouth
It manages and is discharged, that is, be able to achieve to dirt more completely closing discharge.
(4) gas tube in the present invention for inflating to uterine cavity utricule and vagina utricule is connect with same air bag, is filled
The gas outlet of gas air bag connects total gas tube, and total gas tube is equipped with control main gas charge pipe and secondary gas tube is selected one and is connected to
Change-over switching mechanism.In application, can successively be inflated respectively to uterine cavity utricule and vagina utricule by an air bag.It avoids setting
Two air bags are set, save manufacturing cost, and convenient for operation.
To sum up, the present invention is more clear and simple to the export control of entrapped contaminants in uterine cavity, can be realized to dirt compared with
Completely to close discharge, can prevent from leaking outside and staiing hospital bed；It can avoid inflating remaining dirt in preceding uterine cavity to penetrate into medicine cavity
It is interior, pollution drug can be prevented, and then ensure Hemostatics function；It is easy to operate.
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the invention, 1 unaerated of uterine cavity utricule；
Fig. 2 is schematic diagram of internal structure of the invention, and uterine cavity utricule 1 has been inflated；
Fig. 3 is the main view after uterine cavity utricule 1 is inflated；
Fig. 4 is the top view after uterine cavity utricule 1 is inflated；
Fig. 5 is the cross section structure schematic diagram of cyst membrane 1 and cyst membrane 2 104；
Fig. 6 is the schematic diagram of internal structure of change-over switching mechanism 17 in embodiment.
Appended drawing reference: 1- uterine cavity utricule, 2- vagina utricule, 3- sewage pipe, 4- delivery tube, 5- air bag, 6- drug note
Emitter, the 7- cotton bed of material, 8- diversion trench, 9- elastic curved bar, 10- lead to medicine micropore, 11- strip-shaped hole, 12- flow-guiding mouth, 13- main gas charge
Pipe, 14- gas tube, 15- blowdown container, the total gas tube of 16-, 17- change-over switching mechanism, 18- bleeder pipe, 19- valve, 20-
Scrap (bridge) one, 21- scrap (bridge) two, utricule in 101-, 102- is to medicine cavity, 103- cyst membrane one, 104- cyst membrane two, 171- circular bulkheads,
172- square spacer plate, 173- main gas charge chamber, 174- inflatable chamber, 175- main gas charge hole, 176- aeration aperture, 177- swivel becket,
178- block.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment
A kind of hemostatic bag for gynaecology as shown in Figures 1 and 2, including uterine cavity utricule 1, vagina utricule 2, gas tube, blowdown
Pipe 3, delivery tube 4, air bag 5 and cartridge syringe 6, the uterine cavity utricule 1 include that interior utricule 101 and its outer surface are wrapped up
It is described to the filling cotton bed of material 7 in medicine cavity 102 to medicine cavity 102, the cartridge syringe 6, delivery tube 4 and successively connect to medicine cavity 102
Logical, the air bag 5, gas tube and interior utricule 101 are sequentially communicated,
As shown in figures 2 and 5, described to 102 lateral wall of medicine cavity is double membrane structure, respectively cyst membrane 1 and its outer
The cyst membrane 2 104 of side, as shown in Fig. 1, Fig. 3 and Fig. 4, the 2 104 outer surface border of cyst membrane is equidistant embedded equipped with multiple
The diversion trench 8 of the indent of 1 front and back end of uterine cavity utricule is connected, is equidistantly equipped with more companies along its length in the diversion trench 8
The elastic curved bar 9 of 8 two sides of diversion trench is connect, the column elastic curved bar 9 in a diversion trench 8 is by 1 front end of uterine cavity utricule rear end
Arrangement, and its elasticity modulus is incremented by；As shown in figure 5,8 bottom of diversion trench and 2 104 outer surface of cyst membrane be all evenly distributed with it is logical
Medicine micropore 10 is uniformly provided with multiple strip-shaped holes 11 for being parallel to diversion trench 8 along its border on the cyst membrane 1, and each leads
The position of the corresponding cyst membrane 1 of chute 8 is equipped with strip-shaped hole 11；
As shown in Figures 1 and 2, the rear end of the uterine cavity utricule 1 connects sewage pipe 3, and the vagina utricule 2 is sleeved on blowdown
On pipe 3, part of the sewage pipe 3 between uterine cavity utricule 1 and vagina utricule 2 is equidistantly equipped with connection blowdown along its border
Flow-guiding mouth 12 inside pipe 3, interior be equipped with of sewage pipe 3 are respectively communicated with interior utricule 101, to medicine cavity 102 and the master of vagina utricule 2
The arrival end of gas tube 13, delivery tube 4 and secondary gas tube 14, the main gas charge pipe 13 and time gas tube 14 is each passed through sewage pipe
3 side walls are simultaneously connect with same air bag 5, and the arrival end of the delivery tube 4 passes through 3 side wall of sewage pipe and cartridge syringe 6 connects
It connects, the outlet end of the sewage pipe 3 connects blowdown container 15, and the gas outlet of the air bag 5 connects total gas tube 16, described
Total gas tube 16 is equipped with control main gas charge pipe 13 and selects a change-over switching mechanism 17 being connected to time gas tube 14；Total inflation
16 side of pipe is connected with bleeder pipe 18, and the bleeder pipe 18 is equipped with valve 19.
In the present embodiment, the material of the elastic curved bar 9 is plastic cement titanium.Plastic cement titanium is a kind of high score with Memorability
Sub- material after opening with uterine cavity utricule 1, when uterine cavity utricule 1 is shunk, can return to the original form not by external force, convenient
Secondary use；The release of no chemical residues object, application are safe.
In the present embodiment, the elastic curved bar 9 is embedded is set to 8 bottom of diversion trench.Convenient for preferably driving diversion trench 8
It opens or collapses.
In the present embodiment, as shown in figure 5,11 two sides of the strip-shaped hole are connected separately with scrap (bridge) 1 and scrap (bridge) 2 21,
The free side of the scrap (bridge) 1 and the connecting side of scrap (bridge) 2 21 form the two sides of strip-shaped hole 11, the freedom of the scrap (bridge) 2 21
Side is located at the outside of scrap (bridge) 1.When uterine cavity utricule 1 is shunk, scrap (bridge) 1 and scrap (bridge) 2 21 are close to each other, so that strip-shaped hole
11 reduce closure, and scrap (bridge) 2 21 is blocked in one 20 outside of scrap (bridge), closes strip-shaped hole 11, further so as to prevent the meaning of drug
Outer outflow prevents dirt before 1 unaerated of uterine cavity utricule from entering to medicine cavity 102.
In the present embodiment, the logical medicine micropore 10 is bar shaped.In uterine cavity 1 unaerated of utricule, the logical medicine micropore of bar shaped
10 are almost closed, and can prevent the unexpected outflow of drug, prevent dirt before 1 unaerated of uterine cavity utricule from entering to medicine cavity 102；Uterine cavity capsule
After 1 inflation of body, the logical medicine micropore 10 of bar shaped is softened, and can be convenient for the outflow of drug.Further promote drug control, favorably
In avoiding drug waste.
In the present embodiment, as shown in fig. 6, the specific structure of the change-over switching mechanism 17 are as follows: total gas tube 16
Outlet end where the circular bulkheads 171 and square spacer plate 172 for constituting T-shaped structure are equipped with inside side, the circular bulkheads 171 hang down
Directly in total 16 central axes of gas tube, the square spacer plate 172 is located on the central axes of total gas tube 16, the circular bulkheads 171
Side where the outlet end of total gas tube 16 is separated into main gas charge chamber 173 and time inflatable chamber with 172 mating reaction of square spacer plate
174, the main gas charge chamber 173 is connected respectively the arrival end of main gas charge pipe 13 and time gas tube 14, institute with time inflatable chamber 174
It states circular bulkheads 171 and is equipped with the main gas charge hole 175 for respectively corresponding connection main gas charge chamber 173 and time inflatable chamber 174 and time inflation
Hole 176, the circular bulkheads 171 are equipped with the swivel becket being sleeved on total gas tube 16 backwards to the side of total 16 outlet end of gas tube
177, total gas tube 16 of 177 inside of the swivel becket interrupts, and two cut edges are rotationally connected with 177 two sides of swivel becket, and described turn
Be equipped with semicircular block 178 on the inside of rotating ring 177, the block 178 attaches circular bulkheads 171, the radius of the block 178 with
The radius of circular bulkheads 171 is consistent.Swivel becket 177 is rotated, block 178 is moved to the corresponding main gas charge chamber 173 of circular bulkheads 171
Half part, baffle blocks main gas charge hole 175, and the gas that air bag 5 exports enters time inflatable chamber 174 from secondary aeration aperture 176,
Then it is inflated along secondary gas tube 14 to vagina utricule 2；Swivel becket 177 is rotated, it is corresponding that block 178 is moved to circular bulkheads 171
The half part of secondary inflatable chamber 174, baffle block time aeration aperture 176, and the gas that air bag 5 exports enters from main gas charge hole 175
Then main gas charge chamber 173 is inflated along main gas charge pipe 13 to uterine cavity utricule 1.Effectively realize control main gas charge pipe 13 and time gas tube
14 select the purpose of a connection.
The concrete application process of above-mentioned hemostatic bag for gynaecology are as follows:
(1) protrude into positioning: under original state, uterine cavity utricule 1 and vagina utricule 2 are in contraction state, facilitate access for people
Body corresponding site, after uterine cavity utricule 1 is put into uterine cavity, vagina utricule 2 is located at the intravaginal on the outside of cervix opening, first passes through inflating air
Capsule 5 is inflated to vagina utricule 2, is allowed to be positioned at the intravaginal on the outside of cervix opening, is played the positioning action to whole device, simultaneously
Cervix opening can be blocked, prevents entrapped contaminants in uterine cavity from leaking out and staiing hospital bed；1 unaerated of uterine cavity utricule, strip-shaped hole 11 are in gap
Shape is almost closed, and elastic curved bar 9 is bent, and 8 two sides of diversion trench are more collapsed, and is led to 10 bore of medicine micropore and is shunk, can prevent drug
Unexpected outflow (the case where for drug is contained in medicine cavity 102), and prevent entrapped contaminants in uterine cavity from entering to medicine cavity 102；
(2) dirt exports: being inflated by air bag 5 to uterine cavity utricule 1, gas enters interior utricule 101, so that uterine cavity capsule
Body 1 expands, and pushes dirt remaining in uterine cavity to rear and front end, cyst membrane 1 and cyst membrane 2 104 expand therewith, strip-shaped hole 11
It opens, since the column elastic curved bar 9 in diversion trench 8 is arranged to the back-end by 1 front end of uterine cavity utricule, and its elasticity modulus is incremented by,
Then when 2 104 entirety of cyst membrane is by uniform tension, the elasticity modulus of 1 front end elastic curved bar 9 of uterine cavity utricule is smaller, the part
Elastic curved bar 9 is first flared, and then opens gradually gradually the elastic curved bar 9 at rear so that diversion trench 8 by front end to the back-end by
Flaring is opened, so that the entrapped contaminants of front end are slowly oriented to rear end, so that entrapped contaminants uniformly flow at cervix opening in uterine cavity, just
In export；Dirt at cervix opening enters sewage pipe 3 from flow-guiding mouth 12, and flows into blowdown container 15 along sewage pipe 3, realization pair
The set of dirt is convenient for post-processing；
(3) stop blooding: the function of hemostasis by compression is realized in the expansion of uterine cavity utricule 1 to uterine cavity side wall, is injected by cartridge syringe 6
Drug, drug enter along delivery tube 4 to medicine cavity 102, then pass through cyst membrane 1 by the strip-shaped hole 11 opened, pass through and lead to medicine
Micropore 10 acts on uterine cavity inner wall by cyst membrane 2 104, realizes Hemostatics；
(4) device takes out: after opening the valve 19 on bleeder pipe 18, deflating, is allowed to uterine cavity utricule 1 and vagina utricule 2
It shrinks, then takes out device.
As shown in the above, the present invention is more clear and simple to the export control of entrapped contaminants in uterine cavity, Neng Goushi
Now to dirt, more completely closing is discharged, and can prevent from leaking outside and staiing hospital bed；It can avoid inflating remaining dirt in preceding uterine cavity
It is intracavitary to penetrate into administration, pollution drug can be prevented, and then ensure Hemostatics function.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen in scope of the presently claimed invention.
Claims (6)
1. a kind of hemostatic bag for gynaecology, including uterine cavity utricule (1), vagina utricule (2), gas tube, sewage pipe (3), delivery tube
(4), air bag (5) and cartridge syringe (6), the uterine cavity utricule (1) include that interior utricule (101) and its outer surface are wrapped up
It gives medicine cavity (102), it is described to give medicine cavity (102) interior filling cotton bed of material (7), the cartridge syringe (6), delivery tube (4) and administration
Chamber (102) is sequentially communicated, and the air bag (5), gas tube and interior utricule (101) are sequentially communicated, which is characterized in that
Described to medicine cavity (102) lateral wall is double membrane structure, respectively cyst membrane one (103) and its cyst membrane in outside two (104),
The equidistant embedded indent equipped with multiple connection uterine cavity utricule (1) front and back ends in cyst membrane two (104) the outer surface border is led
Chute (8), the interior elasticity for being equidistantly equipped with more connection diversion trench (8) two sides along its length of the diversion trench (8) are bent
Bar (9), the column elastic curved bar (9) in a diversion trench (8) is arranged to the back-end by uterine cavity utricule (1) front end, and its springform
Amount is incremented by；Diversion trench (8) bottom and cyst membrane two (104) outer surface are all evenly distributed with logical medicine micropore (10), the cyst membrane one
(103) multiple strip-shaped holes (11) for being parallel to diversion trench (8) are uniformly provided with along its border on, and each diversion trench (8) is corresponding
The position of cyst membrane one (103) is equipped with strip-shaped hole (11)；
The rear end of the uterine cavity utricule (1) connects sewage pipe (3), and the vagina utricule (2) is sleeved on sewage pipe (3), described
The part that sewage pipe (3) is located between uterine cavity utricule (1) and vagina utricule (2) is equidistantly equipped with connection sewage pipe along its border
(3) internal flow-guiding mouth (12), interior be equipped with of the sewage pipe (3) are respectively communicated with interior utricule (101), to medicine cavity (102) and vagina
Main gas charge pipe (13), delivery tube (4) and the secondary gas tube (14) of utricule (2), the main gas charge pipe (13) and time gas tube (14)
Arrival end be each passed through sewage pipe (3) side wall and connect with same air bag (5), the arrival end of the delivery tube (4) is worn
It crosses sewage pipe (3) side wall to connect with cartridge syringe (6), the outlet end of the sewage pipe (3) connects blowdown container (15), described
The gas outlet of air bag (5) connects total gas tube (16), total gas tube (16) be equipped with control main gas charge pipe (13) and
Secondary gas tube (14) selects the change-over switching mechanism (17) of a connection；Total gas tube (16) side is connected with bleeder pipe (18),
The bleeder pipe (18) is equipped with valve (19).
2. a kind of hemostatic bag for gynaecology according to claim 1, which is characterized in that the material of the elastic curved bar (9) is
Plastic cement titanium.
3. a kind of hemostatic bag for gynaecology according to claim 1, which is characterized in that the elastic curved bar (9) is embedded to be set
In diversion trench (8) bottom.
4. a kind of hemostatic bag for gynaecology according to claim 1, which is characterized in that strip-shaped hole (11) two sides connect respectively
It is connected to scrap (bridge) one (20) and scrap (bridge) two (21), the free side of the scrap (bridge) one (20) and the connecting side of scrap (bridge) two (21) form bar shaped
The two sides in hole (11), the free side of the scrap (bridge) two (21) are located at the outside of scrap (bridge) one (20).
5. a kind of hemostatic bag for gynaecology according to claim 1, which is characterized in that the logical medicine micropore (10) is bar shaped.
6. a kind of hemostatic bag for gynaecology according to claim 1, which is characterized in that the tool of the change-over switching mechanism (17)
Body structure are as follows: be equipped with circular bulkheads (171) and the side for constituting T-shaped structure where the outlet end of total gas tube (16) inside side
Shape partition (172), the circular bulkheads (171) are located at total perpendicular to total gas tube (16) central axes, the square spacer plate (172)
On the central axes of gas tube (16), the circular bulkheads (171) and square spacer plate (172) mating reaction are by total gas tube (16)
Side where outlet end is separated into main gas charge chamber (173) and time inflatable chamber (174), the main gas charge chamber (173) and time inflatable chamber
(174) it is connected respectively the arrival end of main gas charge pipe (13) and time gas tube (14), the circular bulkheads (171), which are equipped with, divides
Main gas charge hole (175) and time aeration aperture (176) of main gas charge chamber (173) and time inflatable chamber (174), the circle Dui Ying be connected to
Partition (171) is equipped with the swivel becket (177) being sleeved on total gas tube (16), institute backwards to the side of total gas tube (16) outlet end
It states total gas tube (16) on the inside of swivel becket (177) to interrupt, and two cut edges are rotationally connected with swivel becket (177) two sides, described turn
Semicircular block (178) are equipped on the inside of rotating ring (177), the block (177) attaches circular bulkheads (171), the block
(178) radius is consistent with the radius of circular bulkheads (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410191.7A CN108969047B (en) | 2018-05-02 | 2018-05-02 | Hemostatic bag for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410191.7A CN108969047B (en) | 2018-05-02 | 2018-05-02 | Hemostatic bag for obstetrics and gynecology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108969047A true CN108969047A (en) | 2018-12-11 |
| CN108969047B CN108969047B (en) | 2021-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810410191.7A Expired - Fee Related CN108969047B (en) | 2018-05-02 | 2018-05-02 | Hemostatic bag for obstetrics and gynecology department |
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| Country | Link |
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| CN (1) | CN108969047B (en) |
Cited By (4)
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| CN109805976A (en) * | 2019-03-20 | 2019-05-28 | 东南大学 | A kind of combined type miniflow duct carries medicine airbag hemostasis device and its application method |
| CN110897885A (en) * | 2019-12-20 | 2020-03-24 | 山西医科大学 | Liquid medicine transfer adapter |
| CN112169143A (en) * | 2020-09-25 | 2021-01-05 | 太平洋康泰科学仪器（济南）有限公司 | Anti-adhesion uterus support |
| WO2023183604A1 (en) * | 2022-03-25 | 2023-09-28 | Stryker Corporation | System and methods for providing tamponade and suction-based treatment to a uterus |
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| WO2023183604A1 (en) * | 2022-03-25 | 2023-09-28 | Stryker Corporation | System and methods for providing tamponade and suction-based treatment to a uterus |
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|---|---|
| CN108969047B (en) | 2021-01-29 |
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