CN102370514A - Oviduct injection dredging device with pressure gauge - Google Patents
Oviduct injection dredging device with pressure gauge Download PDFInfo
- Publication number
- CN102370514A CN102370514A CN2011102907236A CN201110290723A CN102370514A CN 102370514 A CN102370514 A CN 102370514A CN 2011102907236 A CN2011102907236 A CN 2011102907236A CN 201110290723 A CN201110290723 A CN 201110290723A CN 102370514 A CN102370514 A CN 102370514A
- Authority
- CN
- China
- Prior art keywords
- disposable
- valve
- dredge
- way valve
- fallopian tube
- 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
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides an oviduct injection dredging device with a pressure gauge, which belongs to the technical field of gynecology medical surgical equipment. According to the dredging device, a three-way tube, a one-way valve, a rotary three-way valve, a strap and a pressure gauge are additionally arranged on the traditional oviduct injection dredging device; an injector and an interstitial portion duct are respectively connected with an inlet and an outlet of the three-way pipe; the other outlet of the three-way pipe, the one-way valve, the rotary three-way valve, the strap and the pressure gauge are connected with each other in sequence; the clinicist injects normal saline into the oviduct of the patient by using the dredging device while the hysteroscopic tubal liquid instillations is ready; the pressure reading of the pressure gauge can be watched at the same time of pushing an injector piston; and the dredging degree of the oviduct of the patient is correctly judged by the clinicist according to the pressure reading of the pressure gauge not practical experience; in addition, the dredging device has the advantages of simple structure, convenience for manufacturing, low manufacturing cost, convenience for popularizing and the like and is especially suitable for special surgical equipment for gynecilogical surgery or similar minimally invasive surgeries.
Description
Technical field
A kind of manometric fallopian tube fluid injection dredge, technical field of genus gynecological medical surgical instrument of having.
Background technology
Hydrotubation is the whether unobstructed oviducal important means with the mediation patient of clinical understanding patient's fallopian tube under the hysteroscope.Hydrotubation needs to realize by fallopian tube fluid injection dredge under the hysteroscope.This fluid injection dredge comprises syringe 1, interstitial catheter 2 and rubber stopper 23; The two ends of interstitial catheter 2 are respectively tube head 21 and pipe tail 22; Rubber stopper 23 slidably is enclosed within on the interstitial catheter 2; Syringe 1 links together through needle stand 12 and tube head 21 and interstitial catheter 2, fills normal saline 13 in the syringe 1 before connecting.
When hydrotubation was implemented under the hysteroscope, operate as follows: the patient was in the ready state of hydrotubation under the hysteroscope of doing; The piston 11 of clinicist's pushing syringe 1 is got rid of the air in the interstitial catheter 2; Find patient's fallopian tube opening through hysteroscope; The pipe tail 22 of interstitial catheter 2 is inserted in this fallopian tube opening through the operation technique hole of hysteroscope; Slip rubber stopper 23 is blocked this operation technique hole up to 23 rubber stoppers; The piston 11 of clinicist's pushing syringe 1 is toward the interior injecting normal saline 13 of fallopian tube; The clinicist judges oviducal degree of mobility according to the size of feel pressure, and is little like feel pressure, and the prompting fallopian tube is unobstructed, and is big like feel pressure, and prompting obstruction of fallopian tube, the fallopian tube degree of mobility of promptly judging the patient are entirely with clinicist's feel.
The shortcoming of background technology: three experience standards judging the relation of fallopian tube degree of mobility and pressure.When the clinicist injected liquid through syringe piston, (1) if feel does not have pressure or pressure little, it was unobstructed to prompt for fallopian tube; (2) if feel pressure is bigger, the prompting obstruction of fallopian tube; (3) if feel pressure is medium, it is unobstructed to prompt for the fallopian tube part.Because above-mentioned three experience standards are not quantitative expressions, so there is certain degree of difficulty in the clinicist when practical operation.Because every clinicist can not be just the same to the degree of understanding of experience standard, cause two clinicists often to obtain inconsistent conclusion on one's body same patient.
Summary of the invention
The objective of the invention is to release a kind of manometric fallopian tube fluid injection dredge that has, this dredge does not have the shortcoming of background technology.The clinicist with this dredge in patient's fallopian tube during injecting normal saline, but limit pushing syringe piston, manometric pressure registration is seen on the limit.Make the clinicist with manometric pressure registration, rather than, correctly judge patient's oviducal degree of mobility with practical experience.
For realizing above-mentioned purpose, the present invention adopts following technical scheme.This dredge is on existing fallopian tube fluid injection dredge, to add tee T, check valve, rotating three-way valve, leather strap and Pressure gauge; Syringe is connected with an outlet with the inlet of tee T respectively with interstitial catheter, and another outlet of tee T, check valve, rotating three-way valve, leather strap and Pressure gauge are connected in turn.
Be described with reference to the accompanying drawings technical scheme of the present invention at present.A kind ofly have a manometric fallopian tube fluid injection dredge, contain syringe 1 and interstitial catheter 2, syringe 1 contains piston 11, overcoat 14 and needle stand 12; Interstitial catheter 2 contains tube head 21, pipe tail 22 and rubber stopper 23, and rubber stopper 23 is characterized in that being enclosed within on the interstitial catheter 2 at sliding type on the interstitial catheter 2; This dredge also contains tee T 3, check valve 4, rotating three-way valve 5, leather strap 6 and Pressure gauge 7, and tee T 3 contains inlet 31, first outlet 32 and second outlet 33, and check valve 4 contains valve head 41 and valve tail 42; Rotating three-way valve 5 contains inlet 52, liberation port 53, liquid outlet 54 and handwheel 51, and leather strap 6 contains bar head 61 and bar tail 62, and Pressure gauge 7 contains valve 71 and pressure pointer scale 72; Needle stand 12 exports 32 sockets with inlet 31 and first respectively with tube head 21; Fill normal saline 13, the second outlets 33 and valve head 41 sockets before the socket in the overcoat 14, valve tail 42 and inlet 52 sockets; Liquid outlet 54 and 61 sockets of bar head; Bar tail 62 and valve 71 sockets, bar tail 62 is not connected with any part with liberation port 53, and rotation hand wheel 51 is selected the function of rotating three-way valve 5: liquid outlet 54, liberation port 53 are closed; Liquid outlet 54, liberation port 53 are opened; Liquid outlet 54 is opened, liberation port 53 is closed.
Technical scheme of the present invention is further characterized in that syringe 1 is disposable syringe.
Technical scheme of the present invention is further characterized in that interstitial catheter 2 is disposable interstitial catheters.
Technical scheme of the present invention is further characterized in that tee T 3 is disposable tee Ts.
Technical scheme of the present invention is further characterized in that check valve 4 is disposable check valves.
Technical scheme of the present invention is further characterized in that rotating three-way valve 5 is disposable rotating three-way valve.
Technical scheme of the present invention is further characterized in that leather strap 6 is disposable leather straps.
Technical scheme of the present invention is further characterized in that syringe 1, interstitial catheter 2, tee T 3, check valve 4, rotating three-way valve 5 and leather strap 6 are respectively disposable syringe, disposable interstitial catheter, disposable tee T, disposable check valve, disposable rotating three-way valve and disposable leather strap.
Compare with background technology, the present invention has following advantage:
1, the clinicist with dredge of the present invention in patient's fallopian tube during injecting normal saline, but limit pushing syringe piston, manometric pressure registration is seen on the limit.Make the clinicist with manometric pressure registration, rather than, correctly judge patient's oviducal degree of mobility with practical experience.
2, dredge of the present invention is simple in structure, and is easily manufactured, cheap, is convenient to popularize.
3 dredges of the present invention have been stopped the clinicist only with the pressure sensation of feel operation, infer the subjective method of fallopian tube degree of mobility, have stopped to inject fluid pressure and have been difficult to control, even caused fallopian tube perforation or disruptive major accident to take place.
4, the part in addition of dredge employing of the present invention except Pressure gauge, is disposable product, not only helps to stop the cross infection between the patient, also helps to reduce operation cost and expense.
Description of drawings
Fig. 1 is the structural representation of the described dredge of background technology.
Fig. 2 is the structural representation of dredge of the present invention.
The specific embodiment
Combine accompanying drawing and embodiment to specify technical scheme, the operation when embodiment uses and the operation principle of embodiment of this utility model at present.
Embodiment
Present embodiment has the identical in structure structure with the above described dredge of summary of the invention, and its structural representation is seen Fig. 2.For making style of writing succinct, just do not repeated the structure of present embodiment here.
Operation when present embodiment uses.
When implementing under the hysteroscope hydrotubation with present embodiment, operation as follows: a. patient is in the ready state of hydrotubation under the hysteroscope of doing, and hysteroscope has been inserted in patient's the cavity of uterus.B. rotating three-way valve has three functions: liquid outlet 54, liberation port 53 are closed; Liquid outlet 54, liberation port 53 are opened; Liquid outlet 54 is opened, liberation port 53 is closed.Rotation hand wheel 51 selection functions.C. clinicist's rotation hand wheel 51, select liquid outlet 54, liberation port 53 to close, and promote piston 11, ooze from pipe tail 22 until normal saline 13, and normal saline 13 can not flow into check valve 4 chord three-way valve 5, because of in its internal pipeline air being arranged.D. clinicist's rotation hand wheel 51, select liquid outlet 54, liberation port 53 to open, check valve 4, rotating three-way valve 5 and leather strap 6 internal pipelines and atmosphere, and making said ducted pressure is 1 atmospheric pressure, i.e. 760mmHg.E. clinicist's rotation hand wheel 51, select liquid outlet 54 unlatchings, liberation port 53 to close.Then, on one side the clinicist observes the display image of hysteroscope,, insert patient's fallopian tube opening until pipe tail 22 Yi Bian will manage the operation technique hole that tail 22 is filled in hysteroscope lentamente.Then, then rubber stopper 23 is covered on the operation technique hole of hysteroscope.
The operation principle of present embodiment.
The clinicist promotes piston 11, fluid injection in patient's fallopian tube, and normal saline 13 flows into the inlet 31 of tee T 3 through needle stand 12; In tee T 3, be divided into two strands, one flows out from first outlet 32, flows into patient's fallopian tube through tube head 21, interstitial catheter 2 and pipe tail 22; Another stock-traders' know-how second outlet 33 flows into check valve 4 with valve head 41, and the air in compression check valve 4, rotating three-way valve 5 and leather hose 6 internal pipelines makes this air become compressed air; Along with normal saline 13 flows into check valve 4, compressed-air actuated volume is more and more littler, and compressed-air actuated pressure is increasing; Equate that until the pressure of compressed-air actuated pressure normal saline 13 stops to flow into tee T 3, at this moment with normal saline 13; Compressed-air actuated pressure＞1～2.316 atmospheric pressure; Compressed air gets into Pressure gauge 7 through bar tail 62 and valve 71, and pressure pointer scale 72 provides the pressure registration, the pressure differential of promptly compressed-air actuated pressure and atmospheric pressure.Compressed-air actuated pressure-atmospheric pressure=pressure differential＞0～1.316 atmospheric pressure, i.e. 0～1000mmHg.
To sum up, on one side the clinicist injects piston 11 fluid injections of love dart 1, Yi Bian observe the pressure registration of Pressure gauge 7; Pressure registration according to Pressure gauge 7; Judge patient's oviducal degree of mobility: pressure≤150mmHg objectively, for pressure is little, the expression fallopian tube is unobstructed; Pressure is middle pressure between 400～800mmHg, and expression fallopian tube part is unobstructed; Pressure>=1000mmHg, for pressure is big, the expression salpingemphraxis.
Dredge of the present invention is particularly suitable for doing the special-purpose operating theater instruments of gynecological or similar Minimally Invasive Surgery, is a kind of new product of widely used Minimally Invasive Surgery apparatus.
Claims (8)
1. one kind has manometric fallopian tube fluid injection dredge, contains syringe (1) and interstitial catheter (2), and syringe (1) contains piston (11), overcoat (14) and needle stand (12); Interstitial catheter (2) contains tube head (21), pipe tail (22) and rubber stopper (23), and rubber stopper (23) is enclosed within on the interstitial catheter (2) going up sliding type at interstitial catheter (2), it is characterized in that; This dredge also contains tee T (3), check valve (4), rotating three-way valve (5), leather strap (6) and Pressure gauge (7); Tee T (3) contains inlet (31), first outlet (32) and second outlet (33), and check valve (4) contains valve head (41) and valve tail (42), and rotating three-way valve (5) contains inlet (52), liberation port (53), liquid outlet (54) and handwheel (51); Leather strap (6) contains bar head (61) and bar tail (62); Pressure gauge (7) contains valve (71) and pressure pointer scale (72), and needle stand (12) and tube head (21) export (32) socket with inlet (31) and first respectively, fill normal saline (13) in the overcoat (14) before the socket; Second outlet (33) and valve head (41) socket; Valve tail (42) and inlet (52) socket, liquid outlet (54) and bar head (61) socket, bar tail (62) and valve (71) socket; Bar tail (62) is not connected with any part with liberation port (53), and rotation hand wheel (51) is selected the function of rotating three-way valve (5): liquid outlet (54), liberation port (53) are closed; Liquid outlet (54), liberation port (53) are opened; Liquid outlet (54) is opened, liberation port (53) is closed.
2. according to claim 1ly have a manometric fallopian tube fluid injection dredge, it is characterized in that syringe (1) is disposable syringe.
3. according to claim 1ly have a manometric fallopian tube fluid injection dredge, it is characterized in that interstitial catheter (2) is disposable interstitial catheter.
4. according to claim 1ly have a manometric fallopian tube fluid injection dredge, it is characterized in that tee T (3) is disposable tee T.
5. according to claim 1ly have a manometric fallopian tube fluid injection dredge, it is characterized in that check valve (4) is disposable check valve.
6. according to claim 1ly have a manometric fallopian tube fluid injection dredge, it is characterized in that rotating three-way valve (5) is disposable rotating three-way valve.
7. according to claim 1ly have a manometric fallopian tube fluid injection dredge, it is characterized in that leather strap (6) is disposable leather strap.
8. according to claim 1ly have a manometric fallopian tube fluid injection dredge; It is characterized in that syringe (1), interstitial catheter (2), tee T (3), check valve (4), rotating three-way valve (5) and leather strap (6) are respectively disposable syringe, disposable interstitial catheter, disposable tee T, disposable check valve, disposable rotating three-way valve and disposable leather strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102907236A CN102370514A (en) | 2011-09-29 | 2011-09-29 | Oviduct injection dredging device with pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102907236A CN102370514A (en) | 2011-09-29 | 2011-09-29 | Oviduct injection dredging device with pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102370514A true CN102370514A (en) | 2012-03-14 |
Family
ID=45790109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102907236A Pending CN102370514A (en) | 2011-09-29 | 2011-09-29 | Oviduct injection dredging device with pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102370514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529024A (en) * | 2020-05-11 | 2020-08-14 | 上海交通大学医学院附属瑞金医院 | Double-cavity ovum taking needle with information transmission device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199792Y (en) * | 1994-05-20 | 1995-06-07 | 佳木斯医学院附属医院 | Irrigator for vomica |
| CN2693182Y (en) * | 2003-10-24 | 2005-04-20 | 钟兴明 | Simple amnion cavity transfusion device |
| CN2757849Y (en) * | 2004-12-31 | 2006-02-15 | 路平 | Liquid filling implement for uterology |
| CN2877566Y (en) * | 2006-03-06 | 2007-03-14 | 李新 | Uterus and oviduct examining device by pressure transfusion |
| CN201131736Y (en) * | 2007-11-28 | 2008-10-15 | 商善刚 | Uterus oviduct detection liquid passing device |
| US20090024108A1 (en) * | 2004-02-25 | 2009-01-22 | Kathy Lee-Sepsick | Methods and Devices for Delivery of Compositions to Conduits |
| CN201905982U (en) * | 2010-12-28 | 2011-07-27 | 王玲君 | Fluid infusion device for fallopian tube |
| CN202235605U (en) * | 2011-09-29 | 2012-05-30 | 杨帆 | Allopian tube liquid charging dredge provided with pressure gauge |
-
2011
- 2011-09-29 CN CN2011102907236A patent/CN102370514A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199792Y (en) * | 1994-05-20 | 1995-06-07 | 佳木斯医学院附属医院 | Irrigator for vomica |
| CN2693182Y (en) * | 2003-10-24 | 2005-04-20 | 钟兴明 | Simple amnion cavity transfusion device |
| US20090024108A1 (en) * | 2004-02-25 | 2009-01-22 | Kathy Lee-Sepsick | Methods and Devices for Delivery of Compositions to Conduits |
| CN2757849Y (en) * | 2004-12-31 | 2006-02-15 | 路平 | Liquid filling implement for uterology |
| CN2877566Y (en) * | 2006-03-06 | 2007-03-14 | 李新 | Uterus and oviduct examining device by pressure transfusion |
| CN201131736Y (en) * | 2007-11-28 | 2008-10-15 | 商善刚 | Uterus oviduct detection liquid passing device |
| CN201905982U (en) * | 2010-12-28 | 2011-07-27 | 王玲君 | Fluid infusion device for fallopian tube |
| CN202235605U (en) * | 2011-09-29 | 2012-05-30 | 杨帆 | Allopian tube liquid charging dredge provided with pressure gauge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529024A (en) * | 2020-05-11 | 2020-08-14 | 上海交通大学医学院附属瑞金医院 | Double-cavity ovum taking needle with information transmission device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202821705U (en) | Hemostasis drug injection device for uterine cavity of cow | |
| JP5692088B2 (en) | Inner diameter measuring device | |
| CN202235605U (en) | Allopian tube liquid charging dredge provided with pressure gauge | |
| CN102370514A (en) | Oviduct injection dredging device with pressure gauge | |
| CN201658690U (en) | Pressure regulating and limiting type enemator | |
| CN206880938U (en) | A kind of Uterosalpingography under B-scan Ultrasonoscopy device | |
| CN206675571U (en) | A kind of air bag arm-rest belt | |
| CN204910455U (en) | Medical multicavity associated drainage catheter | |
| CN213963520U (en) | Soft valve type rapid perfusion system for detecting balloon pressure in real time | |
| CN204073050U (en) | Sacculus uterus support | |
| CN204601259U (en) | Convenient pressure measurement deep vein puncture external member | |
| CN203379470U (en) | Bladder pressure expander | |
| CN202620327U (en) | Multifunctional external ventricle drainage device | |
| CN207429144U (en) | A kind of lumbar puncture needle for improving processing safety | |
| CN201189321Y (en) | Medical double-cavity tubal patent test by liquid instillation device | |
| CN202020514U (en) | Oviduct infusion device | |
| CN201676330U (en) | Abdominocentesis drainage device | |
| CN204910305U (en) | Multichannel syringe for endoscope | |
| CN206315358U (en) | A kind of catheter | |
| CN205306987U (en) | A liquid way connecting pipe that is used for urodynamics analysis appearance system of filling | |
| CN201894637U (en) | Hydrotubation device | |
| CN203153889U (en) | Lumbar puncture needle | |
| CN204909591U (en) | Disposable peritoneoscope is with puncture ware | |
| CN203763650U (en) | Drainage apparatus for cardiothoracic surgery | |
| CN215875884U (en) | Anesthesia puncture multichannel device of dosing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |