CN107432783A - Adjustable-pressure pessary - Google Patents

Adjustable-pressure pessary Download PDF

Info

Publication number
CN107432783A
CN107432783A CN201710853926.9A CN201710853926A CN107432783A CN 107432783 A CN107432783 A CN 107432783A CN 201710853926 A CN201710853926 A CN 201710853926A CN 107432783 A CN107432783 A CN 107432783A
Authority
CN
China
Prior art keywords
air bag
pressure
adjustable
limit convex
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710853926.9A
Other languages
Chinese (zh)
Inventor
朱维培
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
No.2 Hospital Attached To Suzhou Univ.
Original Assignee
朱维培
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 朱维培 filed Critical 朱维培
Priority to CN201710853926.9A priority Critical patent/CN107432783A/en
Publication of CN107432783A publication Critical patent/CN107432783A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F6/00Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/08Pessaries, i.e. devices worn in the vagina to support the uterus, remedy a malposition or prevent conception, e.g. combined with devices protecting against contagion

Abstract

The invention discloses a kind of adjustable-pressure pessary, it includes being capable of inflated airbag, air bag is medical grade rubber or medical silica-gel material, air bag is provided with valve, valve includes hard chamber and check valve body, and in the internally positioned space of check valve body, one end of check valve body is air admission hole, air admission hole is provided with connecting portion, and connecting portion can be removably connected with appendix.Its advantage is when inflation is needed, can to connect appendix and inflator pump with connecting portion, then inflated by inflator pump via valve into air bag, pressure in air bag can constantly increase, and sealing can be allowed, along being constantly brought into close contact, finally to be realized airtight with the first limit convex.Appendix can be disassembled simultaneously.When needing to take out pessary, directly whole check valve body can be pressed to the internal direction of air bag with hand, you can the air-flow allowed in air bag flows out via check valve body to the gap between hard chamber, so that the volume of air bag diminishes.

Description

Adjustable-pressure pessary
Technical field
The present invention relates to technical field of medical instruments, more particularly to adjustable-pressure pessary.
Background technology
Typically treated at present for pelvic floor dysfunction patient using pessary, especially severe person carries out operative treatment, son Palace support is to treat one kind economy of the prolapse of uterus, and easy, safety, symptom releases rapidly after effective method patient pop-up.Can Labor in general is participated in, therefore is welcome deeply by patient.
But the pessary used at present checks the selection of vaginal apex size due to that can not accomplish individuation by medical worker Different size uterus supports, this results in some patientss because of compressing local discomfort or pessary no therapeutic effect easy to fall off.
Publication No. CN204890306U Chinese invention patent discloses a kind of inflatable pessary, but the program is still There is weak point, its plastic tube and charge valve are non-removable, and plastic tube is directly retained in intravaginal, easily will be external thin Cingula enters intravaginal and causes to infect, and charge valve needs stickup to be fixed on body surface, increases the sense of discomfort of patient.But if by force will Plastic tube is pulled out, then when taking out, can not discharge the air pressure of cecum cuff, be taken out so as to convenient.
The content of the invention
For the one or more to solve the above problems, present invention offer is a kind of simple in construction, and the pressure of convenient use can Mode pessary.
According to an aspect of the invention, there is provided a kind of adjustable-pressure pessary, it include can inflated airbag, Air bag is medical grade rubber or medical silica-gel material, and air bag is provided with valve, and valve includes hard chamber and check valve body, hard chamber Room can communicate with inside air bag air-flow;
Hard chamber includes cylindrical portion, the first limit convex edge and the second limit convex edge, cylindrical portion, the first limit convex edge and Two limit convexes are along the inner space that can accommodate check valve body is surrounded, and for the first limit convex along the first opening is defined, second is spacing Convex edge defines the second opening;
In the internally positioned space of check valve body, one end of check valve body is air admission hole, and the other end is provided with clapper Venthole, air admission hole is corresponding with the first opening, and venthole is corresponding with the second opening, and air admission hole is provided with connecting portion, connection Portion can be removably connected with appendix, and the edge of air admission hole is sealing, can allow sealing after the air pressure increase in air bag Portion is constantly brought into close contact with the first limit convex edge.
Its advantage is,, can be with when inflation is needed because connecting portion can removably connect with appendix Appendix and inflator pump are connected with connecting portion, then inflated by inflator pump via valve into air bag, in inflation Among process, air-flow is to be filled into via the venthole provided with clapper in air bag, and the pressure in air bag can constantly increase, The pressure meeting acting in opposition of air pressure is in whole check valve body so that check valve body is leaned on to the first limit convex of hard chamber along place Closely, sealing can be allowed, along being constantly brought into close contact, finally to be realized airtight with the first limit convex.The reinflated degree to patient comfort Afterwards, while ensure that air bag can well be fixed on the intravaginal of patient and can stop inflating, while appendix can be dismantled Get off, only air bag is detained in the intravaginal of patient.
When needing to take out pessary, directly whole check valve body can be pressed to the internal direction of air bag with hand Pressure so that sealing and the first limit convex edge separate slightly, you can the air-flow allowed in air bag is via check valve body to hard chamber Between gap outflow so that the volume of air bag diminishes, taken out so as to convenient.
In some embodiments, the first limit convex is provided with the second sealing ring along the first sealing ring, sealing is provided with. Its advantage is that after setting two sealing rings, sealing ring can use elastomeric material, so as to realize good sealing effectiveness.
In some embodiments, the diameter of the first sealing ring and the second sealing ring is different.Its advantage is that the two is straight Footpath is different, it is possible to while two seals effect is realized, so as to which sealing effectiveness is more preferable.
In some embodiments, connecting portion is clamping form or threaded form.Its advantage is, using clamping Or the form of threaded connection, more easily it can be attached and dismantle.Operation is easier.
In some embodiments, hard chamber is sunk in air bag, the first limit convex edge and the surface flush of air bag.Its Beneficial effect is to ensure that hard chamber will not protrude from air bag, causes the discomfort of patient.
In some embodiments, the outside of hard chamber is provided with the convex edge being wholely set, convex edge and air bag Surface fit.Its advantage is that hard chamber can be fixed on to the table of air bag after setting the convex edge of integral type Face.
In some embodiments, sealing and the contact surface on the first limit convex edge are set for inclined-plane.Its advantage is, With the increase of air pressure in air bag, the contact on sealing and the first limit convex edge will be increasing, realizes more preferable gas Close effect.
In some embodiments, air bag is ring-shaped gasbag.Its advantage is that is, the centre of air bag can have a confession The hole that liquid flows through, so as to conveniently discharge the dirt of some intravaginals.
In some embodiments, air bag is provided with fluid hole, and fluid hole is located at the side of hard chamber.Its advantage It is, so as to conveniently discharge the dirt of some intravaginals.
In some embodiments, the second limit convex is along being provided with leakage hole.Its advantage is, when taking out, Even if check valve body by by excessively under, even if check valve body and the second limit convex, along being brought into close contact, the gas in air bag also may be used To be spilt via leakage hole, finally flowed out via check valve body to the gap between hard chamber.
Brief description of the drawings
Fig. 1 is the adjustable-pressure pessary structural representation of the present invention one embodiment of invention;
Fig. 2 is the inflated condition schematic diagram of the adjustable-pressure pessary of the present invention one embodiment of invention;
Fig. 3 is the deflation status schematic diagram of the adjustable-pressure pessary of the present invention one embodiment of invention.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 to Fig. 3, schematically show the adjustable-pressure pessary according to one embodiment of the present invention.Such as Shown in figure, a kind of adjustable-pressure pessary, it include can inflated airbag 1, air bag 1 is medical grade rubber or medical silica-gel material Matter, air bag 1 are provided with valve, and valve includes hard chamber 2 and check valve body 3, and hard chamber 2 can be with the internal gas flow of air bag 1 Communicate;
Hard chamber 2 include cylindrical portion 4, the first limit convex along 5 and second limit convex along 6, cylindrical portion 4, the first limit convex Along 5 and second limit convex surrounded along 6 and can accommodate the inner space of check valve body 3, the first limit convex defines the first opening along 5 7, the second limit convex defines the second opening 8 along 6;
In 3 internally positioned space of check valve body, one end of check valve body 3 is air admission hole 9, and the other end is provided with clapper Venthole 10, air admission hole 9 and the first opening are 7 corresponding, and venthole 10 is corresponding with the second opening 8, and air admission hole 9 is provided with company Socket part 11, connecting portion 11 can be removably connected with appendix 18, and the edge of air admission hole 9 is sealing 12, the gas in air bag 1 After pressure increase sealing 12 can be allowed constantly to be brought into close contact along 5 with the first limit convex.
The present invention, because connecting portion 11 can removably connect with appendix 18, when inflation is needed, it can incite somebody to action Appendix 18 and inflator pump connect with connecting portion 11, are then inflated into air bag 1, inflated via valve by inflator pump Process among, air-flow is to be filled into via the venthole 10 provided with clapper in air bag 1, and the pressure in air bag 1 can not Disconnected increase, the pressure of air pressure can acting in opposition in whole check valve body 3 so that check valve body 3 is first spacing to hard chamber 2 It is close at convex edge 5, sealing 12 can be allowed constantly to be brought into close contact along 5 with the first limit convex, finally realized airtight.Reinflated arrive is suffered from After the comfortable degree of person, while ensure that air bag 1 can well be fixed on the intravaginal of patient and can stop inflating, while can be with Appendix 18 is disassembled, only air bag 1 is detained in the intravaginal of patient.
When needing to take out pessary, internal direction from whole check valve body 3 to air bag 1 that can directly with hand by Pressing so that sealing 12 separates slightly with the first limit convex along 5, you can the air-flow allowed in air bag 1 is via check valve body 3 to hard Gap outflow between matter chamber 2, so that the volume of air bag 1 diminishes, taken out so as to convenient.
Meanwhile the first limit convex of the invention is provided with the first sealing ring 13 along 5, sealing 12 is provided with the second sealing ring 14.Its advantage is that after setting two sealing rings, sealing ring can use elastomeric material, so as to realize good sealing effect Fruit.
In order to preferably ensure sealing effectiveness, the diameter difference of the first sealing ring 13 and the second sealing ring 14.It is beneficial to effect Fruit is that the two diameter is different, it is possible to while two seals effect is realized, so as to which sealing effectiveness is more preferable.
Generally, connecting portion 11 is clamping form or threaded form.Its advantage is, using clamping or threaded connection Form, more easily can be attached and dismantle.Operation is easier.
Among the present invention, hard chamber 2 is sunk in air bag 1, and the first limit convex is along 5 and the surface flush of air bag 1.It has Beneficial effect is to ensure that hard chamber 2 will not protrude from air bag 1, causes the discomfort of patient.
At the same time it can also be provided with the convex that is wholely set in the outside of hard chamber 2 along 15, convex is along 15 and air bag 1 surface fits.Its advantage is to set the convex of integral type hard chamber 2 can be fixed on into air bag along after 15 1 surface.
At the same time it can also which the limit convex of sealing 12 and first is arranged into inclined-plane along 5 contact surface.Its advantage is, With the increase of air pressure in air bag 1, sealing 12 will be increasing along 5 contact with the first limit convex, realizes more preferable Airtight effect.
Generally, air bag 1 is ring-shaped gasbag 1.Its advantage is that is, the centre of air bag 1 can have one to flow through for liquid Hole, so as to conveniently discharge the dirts of some intravaginals.
Or fluid hole 16 can also be provided with air bag 1, fluid hole 16 is located at the side of hard chamber 2.It is beneficial to effect Fruit is, so as to conveniently discharge the dirt of some intravaginals.
Meanwhile second limit convex along 6 be provided with leakage hole 17.Its advantage is, when taking out, even if check valve Body 3 by by excessively under, even if the limit convex of check valve body 3 and second is brought into close contact along 6, the gas in air bag 1 can also be via Leakage hole 17 is spilt, and is finally flowed out via check valve body 3 to the gap between hard chamber 2.
The above is only some embodiments of the present invention.For the person of ordinary skill of the art, do not departing from On the premise of the invention is conceived, various modifications and improvements can be made, these belong to protection scope of the present invention.

Claims (10)

1. adjustable-pressure pessary, it is characterised in that including can inflated airbag, the air bag is medical grade rubber or medical Silica gel material, the air bag are provided with valve, and the valve includes hard chamber and check valve body, and the hard chamber can be with Inside air bag air-flow communicates;
The hard chamber includes cylindrical portion, the first limit convex edge and the second limit convex edge, the cylindrical portion, the first limit convex edge The inner space that can accommodate check valve body along surrounding with the second limit convex, the first limit convex edge define the first opening, The second limit convex edge defines the second opening;
The check valve body is located in the inner space, and one end of the check valve body is air admission hole, and the other end is provided with list To the venthole of flap, the air admission hole is corresponding with the described first opening, and the venthole is corresponding with the described second opening, The air admission hole is provided with connecting portion, and the connecting portion can be removably connected with appendix, and the edge of the air admission hole is Sealing, after the air pressure increase in air bag the sealing can be allowed constantly to be brought into close contact with first limit convex edge.
2. adjustable-pressure pessary according to claim 1, it is characterised in that first limit convex is along being provided with One sealing ring, the sealing are provided with the second sealing ring.
3. adjustable-pressure pessary according to claim 1, it is characterised in that first sealing ring and described second The diameter of sealing ring is different.
4. adjustable-pressure pessary according to claim 1, it is characterised in that the connecting portion is clamping form or spiral shell Line type of attachment.
5. adjustable-pressure pessary according to claim 1, it is characterised in that the hard chamber sinks to the air bag It is interior, the first limit convex edge and the surface flush of the air bag.
6. adjustable-pressure pessary according to claim 1, it is characterised in that the outside of the hard chamber is provided with one The convex edge that body is set, the convex fit along the surface with the air bag.
7. adjustable-pressure pessary according to claim 1, it is characterised in that the sealing and described first spacing The contact surface of convex edge is set for inclined-plane.
8. adjustable-pressure pessary according to claim 1, it is characterised in that the air bag is ring-shaped gasbag.
9. adjustable-pressure pessary according to claim 1, it is characterised in that the air bag is provided with fluid hole, institute State the side that fluid hole is located at the hard chamber.
10. adjustable-pressure pessary according to claim 1, it is characterised in that second limit convex is along being provided with Leakage hole.
CN201710853926.9A 2017-09-20 2017-09-20 Adjustable-pressure pessary Pending CN107432783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710853926.9A CN107432783A (en) 2017-09-20 2017-09-20 Adjustable-pressure pessary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710853926.9A CN107432783A (en) 2017-09-20 2017-09-20 Adjustable-pressure pessary

Publications (1)

Publication Number Publication Date
CN107432783A true CN107432783A (en) 2017-12-05

Family

ID=60462438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710853926.9A Pending CN107432783A (en) 2017-09-20 2017-09-20 Adjustable-pressure pessary

Country Status (1)

Country Link
CN (1) CN107432783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI692366B (en) * 2018-04-13 2020-05-01 王秀鳳 Organ Organ Supporting Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI692366B (en) * 2018-04-13 2020-05-01 王秀鳳 Organ Organ Supporting Device

Similar Documents

Publication Publication Date Title
US6814639B1 (en) Air valve
AU2008218675A1 (en) Seal for a rectal or ostomy appliancce
EP2776087B1 (en) Transanal irrigation kit
US6527755B1 (en) Feces control device
CA2673650A1 (en) Balloon catheter with manually operated valve and aspirator
CN108430562A (en) The valve system of inflatable apparatus
EP1005383A1 (en) Intravaginal catamenial device for blood leakage prevention
CN107432783A (en) Adjustable-pressure pessary
JP6713045B2 (en) A device that facilitates the flow of a bolus between two small holes
CN209032732U (en) Adjustable-pressure pessary
CN207928531U (en) A kind of novel Urology Surgery nursing urethral catheterization device
CN205444357U (en) Take vapour -pressure type pipeline dredging device of gasbag
CN210785923U (en) Novel sacculus in cardiovascular internal medicine is clinical
CN112220986A (en) Vaginal irrigator for radiotherapy of cervical cancer
CN208325138U (en) Vehicle water falling driver and passenger's self-help apparatus
CN207085018U (en) Gynecologic hip bath device
CN205649508U (en) Vagina pressure probe
CN107319873A (en) Air pillow
CN108942883A (en) A kind of five finger telescopic method of aerated telescopic
CN210992056U (en) Negative pressure closed drainage device for outpatient service
CN1341406A (en) Penis support body
CN213131191U (en) Domestic self-service enema device
CN201404582Y (en) Atmospheric-pressure anal canal dilator being utilized after operation on anus
CN215129207U (en) Cervical mouth sealing plug for hysteroscope operation
CN211408993U (en) Hysteroscope sheath leak protection water installation

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180103

Address after: 215000 three Xiang Road, Suzhou District, Suzhou, Jiangsu Province, No. 1055

Applicant after: No.2 Hospital Attached To Suzhou Univ.

Address before: 215000 Room 102, room two, rainbow new village, Suzhou District, Suzhou, Jiangsu

Applicant before: Zhu Weipei