CN201299632Y - Air-bag type hydrotubation device - Google Patents
Air-bag type hydrotubation device Download PDFInfo
- Publication number
- CN201299632Y CN201299632Y CNU2008201436408U CN200820143640U CN201299632Y CN 201299632 Y CN201299632 Y CN 201299632Y CN U2008201436408 U CNU2008201436408 U CN U2008201436408U CN 200820143640 U CN200820143640 U CN 200820143640U CN 201299632 Y CN201299632 Y CN 201299632Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- membrane vesicle
- tube
- fluid
- hydrotubation
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 8
- 210000003679 cervix uteri Anatomy 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000002775 capsule Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 7
- 229920002529 medical grade silicone Polymers 0.000 claims description 6
- 238000010068 moulding (rubber) Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 9
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001802 infusion Methods 0.000 abstract 7
- 238000010923 batch production Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- 241001149930 Protura <class> Species 0.000 description 3
- 239000002872 contrast media Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 210000003101 oviduct Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000007893 Salpingitis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 201000003511 ectopic pregnancy Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000020509 sex determination Effects 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an air-bag type hydrotubation device, which comprises a fluid infusion pipe and an injector. The hydrotubation device is characterized in that the upper end with a liquid outlet of the fluid infusion pipe extends into a flexible tube inside the uterine cavity; a flexible membrane vesicle pipe is arranged as an integrated body in parallel to the fluid infusion pipe; a membrane vesicle of a spheric utricle is arranged at the top end of the membrane vesicle pipe corresponding to the position of the cervical endostoma, can expand to be a surrounding fluid infusion pipe and is used for blocking the cervical endostoma; and the bottom end pipe orifice of the fluid infusion pipe and the membrane vesicle pipe are respectively connected with a fluid infusion injector and an expanded bag injector through a one-way valve in a sealing manner. The utility model has the beneficial effects that the leak tightness is good; the material is flexible; the fluid infusion device is disposable; the diagnosis accuracy and the curative effect can be improved; the body of a patient is kept from being injured; the hydrotubation device is sanitary; the cross infection is avoided;, benefits are brought both hospital and patients; the structure is simple; the cost is low; each main component can be made into an integral injection molding; the batch production is easy to be achieved; and the hydrotubation device is suitable for popularization in the gynecologic field.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments that is applied to the gynecological field, relates in particular to a kind of bladder-type hydrotubation device.
Background technology
In the gynecological field,, often cause ectopic pregnancy or infertility because salpingitis causes luminal stenosis or obstruction.And salpingemphraxis usually needs could diagnose by logical liquid radiography clinically.Sometimes can play the effect of treatment to slight obstruction by hydrotubation, also can take local application directly to treat simultaneously.
The hydrotubation device that uses clinically at present is provided with the metal tube structure of rubber stopper as the end, metal tube gets lodged in the cervix uteri collar extension by rubber stopper during operation, the other end is connected with syringe, by injection hydrogen peroxide, iodized oil or treatment liquid medicine to hydrotubation and be aided with B ultrasonic or x-ray observation is checked or treated.But contact because rubber stopper can not form sealing with the cervix uteri collar extension, therefore cause liquid spill easily, especially when bilateral uterine tube stegnosis or obstruction, after injecting liquid, internal pressure of uterine cavity power increases, and the easier liquid spill that causes is to vagina, influence diagnosis and therapeutic effect cause logical liquid and radiography failure.In addition, metal cast fluid-passing device is for repeating using appliance, and it is clean to be difficult for cleaning and sterilizing, and especially the easy formation of its tube chamber part pathogen grows the place, causes cross infection.Moreover the hard use of ironware material can cause the damage of palace body, cervix uteri accidentally.
The utility model content
Main purpose of the present utility model is at the problems referred to above; a kind of pliable and tough, the disposable bladder-type hydrotubation of good airproof performance, material device that stretches into uterine cavity inside is provided; thereby improve diagnostic accuracy and therapeutic effect; protection patient body is injury-free; and health, avoid cross infection, for doctor and patient brings benefit.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of bladder-type hydrotubation device, comprise fluid-through tube and syringe, it is characterized in that described fluid-through tube stretches into intrauterine flexible pipe for its upper end that is provided with liquid outlet, be wholely set flexible membrane vesicle pipe with fluid-through tube is parallel, the membrane vesicle pipe top of corresponding cervix uteri internal orifice position is provided with the membrane vesicle around the spherical balloon of fluid-through tube of expanding into that is used to fill in stifled cervix uteri internal orifice, and the bottom mouth of pipe of fluid-through tube and membrane vesicle pipe is tightly connected respectively and leads to the liquid syringe and the injection capsule device that rises.
The bottom mouth of pipe of described fluid-through tube and membrane vesicle pipe is respectively by check valve the be tightly connected logical liquid syringe and the injection capsule device that rises, described check valve be by valve port, valve pipe and place the valve port and the valve pipe between the one-piece type medical grade silicon rubber moulding that constitutes of flap with seam.
Be provided with a plurality of sealing rings around the described valve pipe outside.
The mouth of pipe outside, bottom of the fluid-through tube of described connection check valve and membrane vesicle pipe is with sealing shroud respectively.
The material of described fluid-through tube that is wholely set and membrane vesicle pipe is a medical grade silicon rubber.
The beneficial effects of the utility model are: adopt bladder-type hydrotubation device, replace the existing rubber stopper that places the cervix uteri collar extension with the spherical balloon that places the cervix uteri internal orifice, can realize excellent sealing, prevent contrast agent or overflow of drug fluid, guarantee the accuracy and the therapeutic effect of diagnosis; Fluid-passing device adopts flexible silastic material, all can not damage palace body, cervix uteri, has improved patient's comfort; As disposable use medical apparatus, health and avoid cross infection, for doctor and patient has all brought benefit, this utility model is simple in structure, and cost is low, and each critical piece can make the integrated through injection molding part, is easy to produce in batches, is suitable for promoting in the gynecological field.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure and the assembling sketch map of check valve among Fig. 1;
Fig. 3 is the A-A cross section view among Fig. 1;
Fig. 4 is an application sketch map of the present utility model.
Among the figure: 1 fluid-through tube, 11 liquid outlets, the 12 fluid-through tube bottom mouths of pipe, 2 membrane vesicle pipes, 21 membrane vesicles, the 22 membrane vesicle pipe bottom mouths of pipe, 3 check valves, 31 valve pipes, 32 flaps, 33 seams, 34 valve ports, 35 injection head sockets, 36 sealing rings, 3 ' check valve, 4 sealing shrouds, 4 ' sealing shroud, 5 logical liquid syringes, the 5 ' injection capsule device that rises, 6 uterus, 61 cervix uteri internal orifices, 62 cervical canals, 63 cervix uteri collar extensions.
Below in conjunction with drawings and Examples this utility model is described in detail.
The specific embodiment
Fig. 1～Fig. 3 illustrates a kind of bladder-type hydrotubation device, comprise fluid-through tube 1 and syringe, it is characterized in that described fluid-through tube 1 stretches into intrauterine flexible pipe for its upper end that is provided with liquid outlet 11, be wholely set flexible membrane vesicle pipe 2 with fluid-through tube 1 is parallel, membrane vesicle pipe 2 tops of corresponding cervix uteri internal orifice 61 positions are provided with the membrane vesicle 21 around the spherical balloon of fluid-through tube 1 of expanding into that is used to fill in stifled cervix uteri internal orifice 61, the bottom mouth of pipe 12,22 of fluid-through tube 1 and membrane vesicle pipe 2 be tightly connected respectively logical liquid syringe 5 and the injection capsule device 5 that rises '.Above-mentioned logical liquid syringe 5 is used for to fluid-through tube 1 injecting contrast with hydrogen peroxide or iodized oil; Rise injection capsule device 5 ' be used for to membrane vesicle pipe 2 injecting fluids or gas is so that membrane vesicle 21 expands.In actual fabrication, above-mentioned fluid-through tube 1, membrane vesicle pipe 2 are made the integrated through injection molding part, and the integral tube external diameter is 3～5cm, and the total length of fluid-through tube 1 is 25～30cm, and membrane vesicle 21 is arranged on apart from 2～2.5cm place, fluid-through tube 1 top.
The bottom mouth of pipe 12,22 of above-mentioned fluid-through tube 1 and membrane vesicle pipe 2 respectively by the logical liquid syringe 5 of check valve 3,3 ' be tightly connected and the injection capsule device 5 that rises '.As shown in Figure 2, above-mentioned check valve 3 be by valve port 34, valve pipe 31 and place valve port 34 and valve pipe 31 between the one-piece type medical grade silicon rubber moulding that constitutes of with seam 33 flap 32, be provided with a plurality of sealing rings 36 around valve pipe 31 outsides, be injection molded into integral piece with valve pipe 31 too in the actual fabrication.Check valve 3 inserts above-mentioned fluid-through tube 1 with valve pipe 31 and valve port 34 is stuck in 1 end of fluid-through tube along being installed in fluid-through tube 1 bottom, during use, syringe 5 coneheads or syringe needle advance from injection head socket 35, the seam 33 that passes on the flap 32 pushes check valve 3, when syringe 5 coneheads or syringe needle withdraw from, seam 33 is sealing automatically, forms the one-way flow of liquid; Sealing ring 36 can make and form more tight being tightly connected between the bottom mouth of pipe 12 of valve pipe 31 and fluid-through tube 1.Check valve 3 ' identical with the structure of check valve 3, figure omits.Connect the fluid-through tube 1 of check valve 3 and connect check valve 3 ' the bottom mouth of pipe 12,22 outsides of membrane vesicle pipe 2 be with respectively sealing shroud 4,4 ', the sealing that connects with further assurance.Above-mentioned fluid-through tube that is wholely set 1 and membrane vesicle pipe 2, sealing shroud 4,4 ' all adopts the medical grade silicon rubber material.Above-mentioned injector to inject head can be syringe conehead or syringe needle.
The operating process of the foregoing description that this utility model provides is as follows:
Fig. 4 is an application sketch map of the present utility model.During clinical use, under B ultrasonic or X ray monitoring, the top of the fluid-through tube 1 of bladder-type hydrotubation device is inserted in the uterine cavity through cervix uteri 62 from cervix uteri collar extension 63, makes membrane vesicle 21 set in cervix uteri internal orifice 61 positions; At first by the injection capsule device 5 that rises ' injecting gas or liquid in membrane vesicle pipe 2, make membrane vesicle 21 be expanded to spherical balloon, the drop-down body of little power just in time is enclosed on the cervix uteri internal orifice 61 spherical balloon, plays the mechanical blockage effect; At this moment, in fluid-through tube 1, inject contrast agent or medicinal liquid by logical liquid syringe 5, make it enter uterine cavity, because the tight seal of spherical balloon, although internal pressure of uterine cavity power raises gradually, liquid that can not overflows from cervix uteri internal orifice 61, but flows to fimbriated extremity of fallopian, the medical worker can make the unobstructed sex determination of fallopian tube exactly according to the mobility status of contrast agent; If inject the treatment medicinal liquid, then also can reach therapeutic effect.
This utility model is simple in structure, and cost is low, and each critical piece can make the integrated through injection molding part, is easy to produce in batches, is suitable for promoting in the gynecological field.
The above only is a preferred embodiment of the present utility model, is not shape material of the present utility model and structure are done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs to technical solutions of the utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of bladder-type hydrotubation device, comprise fluid-through tube and syringe, it is characterized in that described fluid-through tube stretches into intrauterine flexible pipe for its upper end that is provided with liquid outlet, be wholely set flexible membrane vesicle pipe with fluid-through tube is parallel, the membrane vesicle pipe top of corresponding cervix uteri internal orifice position is provided with the membrane vesicle around the spherical balloon of fluid-through tube of expanding into that is used to fill in stifled cervix uteri internal orifice, and the bottom mouth of pipe of fluid-through tube and membrane vesicle pipe is tightly connected respectively and leads to the liquid syringe and the injection capsule device that rises.
2, bladder-type hydrotubation device according to claim 1, the bottom mouth of pipe that it is characterized in that described fluid-through tube and membrane vesicle pipe is respectively by check valve the be tightly connected logical liquid syringe and the injection capsule device that rises, described check valve be by valve port, valve pipe and place the valve port and the valve pipe between the one-piece type medical grade silicon rubber moulding that constitutes of flap with seam.
3, bladder-type hydrotubation device according to claim 2 is characterized in that being provided with a plurality of sealing rings around the described valve pipe outside.
4, bladder-type hydrotubation device according to claim 3 is characterized in that the fluid-through tube of described connection check valve and the mouth of pipe outside, bottom of membrane vesicle pipe are with sealing shroud respectively.
5, according to claim 1,2,3 or 4 described bladder-type hydrotubation devices, the material that it is characterized in that described fluid-through tube that is wholely set and membrane vesicle pipe is a medical grade silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201436408U CN201299632Y (en) | 2008-11-28 | 2008-11-28 | Air-bag type hydrotubation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201436408U CN201299632Y (en) | 2008-11-28 | 2008-11-28 | Air-bag type hydrotubation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299632Y true CN201299632Y (en) | 2009-09-02 |
Family
ID=41083241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201436408U Expired - Fee Related CN201299632Y (en) | 2008-11-28 | 2008-11-28 | Air-bag type hydrotubation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299632Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462539A (en) * | 2010-11-10 | 2012-05-23 | 程定超 | Disposable gynaecologic liquid injection and liquid through instrument bag |
| CN102657913A (en) * | 2012-05-16 | 2012-09-12 | 段华 | Cervical conformal packing injection device |
-
2008
- 2008-11-28 CN CNU2008201436408U patent/CN201299632Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462539A (en) * | 2010-11-10 | 2012-05-23 | 程定超 | Disposable gynaecologic liquid injection and liquid through instrument bag |
| CN102657913A (en) * | 2012-05-16 | 2012-09-12 | 段华 | Cervical conformal packing injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20101128 |