CN210249803U - Fallopian tube blockage diagnosis and treatment device - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a fallopian tube blockage diagnosis and treatment device, which comprises a connector and a sleeve body, wherein the sleeve body comprises a guide wire, a micro-catheter, a uterine horn catheter, an outer catheter and a balloon which are sleeved from inside to outside, the guide wire is coated with a hydrophilic coating, the outer wall of the micro-catheter is coated with a reticular film, and the far end of the uterine horn catheter is a conical elbow; the connecting head is connected with a micro-catheter connecting pipe, a catheter connecting pipe and a balloon three-way connecting pipe in a penetrating manner, the balloon three-way connecting pipe is provided with a pressure gauge, the near end of the micro-catheter connecting pipe, the near end of the catheter connecting pipe and the balloon three-way connecting pipe are all provided with one-way valves, and the outer wall of the micro-catheter is coated with a reticular film. The utility model discloses a device is through setting up the manometer, can accurately judge the change of sacculus internal pressure, prevents that sacculus internal pressure from judging that the excessive filling that leads to is sufficient or sufficient not enough, and the effectual wound of avoiding pair endometrium and oviduct of toper elbow.

Description

Fallopian tube blockage diagnosis and treatment device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to oviduct jam diagnosis treatment device.

Background

The fallopian tube dredging operation is to treat female infertility caused by fallopian tube stenosis or blockage caused by fallopian tube or pelvic peritonitis, and clinically common fallopian tube dredging operations include cervical fallopian tube dredging operation and uterine laparoscope combined fallopian tube dredging operation.

The device for dredging the oviduct clinically at present has various structures and different adopted product standards, the most commonly used oviduct dredging device is a single catheter, liquid is injected into the oviduct and the uterine cavity through the catheter, but the dredging effect is general due to the fact that the expansion pressure of the liquid in the oviduct is limited.

The tubal patent of Cook corporation, USA DBH-100 double balloon catheter and FTC-550-NT. The far end and the near end of the DBH-100 double-balloon catheter are respectively provided with the silica gel balloon, so that the effects of stabilizing the manufacturing and preventing the overflowing of the contrast agent can be achieved, but the DBH-100 double-balloon catheter has the problems that the water injection amount required by the silica gel balloon per double image is determined by the experience value of medical staff each time, and the pressure change after the balloon in the body is expanded is difficult to accurately judge. The FTC-550-NT comprises an elbow catheter, a microcatheter, a micro guide wire, a double-balloon catheter and the like, wherein the head end of the elbow catheter is provided with a woven mesh for enhancing torsion control, the microcatheter is made of a nylon material, the head end of the microcatheter is provided with a radiopaque marker, the micro guide wire is made of a nickel-titanium material, and the head end of the microcatheter is made of a platinum material; however, the head end of the elbow conduit is flat and has too high hardness, and the head end of the elbow conduit is easy to perforate the fallopian tube once the operation is improper.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide an oviduct blockage diagnosis and treatment device, through setting up the manometer, when water injection or air in to the silica gel sacculus, can accurately judge that silica gel sacculus internal pressure changes, through the palace angle pipe that sets up hydrophilic coating and toper elbow, reduce the damage of guide wire to the oviduct.

The utility model provides a fallopian tube blockage diagnosis and treatment device, including the sleeve pipe body and install in the connector of sleeve pipe body near-end, the sleeve pipe body includes seal wire, little pipe, palace angle pipe, outer pipe and the sacculus that cup joints from inside to outside, it has hydrophilic coating to coat on the seal wire, the outer wall of little pipe is coated with netted film, the distal end of palace angle pipe is the toper elbow, and bends into 100 degrees and 120 degrees;

the connector includes the connecting pipe, the connecting pipe is installed outer pipe near-end mouth of pipe department, wear to be equipped with little pipe connecting pipe, outer pipe connecting pipe and sacculus three way connection pipe on the connecting pipe, and the distal end of little pipe connecting pipe with little pipe near-end mouth of pipe intercommunication, the distal end of outer pipe connecting pipe with outer pipe near-end mouth of pipe intercommunication, sacculus three way connection pipe has the distal end mouth of pipe, first near-end mouth of pipe and second near-end mouth of pipe, wherein the distal end mouth of pipe passes outer pipe and with the sacculus intercommunication, be provided with the manometer on the first near-end mouth of pipe, and the second near-end department of little pipe connecting pipe near-end, outer pipe connecting pipe near-end and sacculus three way connection pipe all is.

Preferably, in the above diagnostic and therapeutic device for fallopian tube obstruction, the cross-sectional shape of the sleeve body is circular or elliptical.

Preferably, in the above diagnosis and treatment device for fallopian tube obstruction, the edges of the openings at both ends of the microcatheter, the edges of the openings at both ends of the uterine horn catheter and the edges of the openings at both ends of the outer catheter are provided with X-ray opaque markers.

Preferably, in the above diagnosis and treatment device for salpingemphraxis, the connector further comprises a sealing cover mounted at a proximal end pipe orifice of the connecting pipe, and the microcatheter connecting pipe, the outer catheter connecting pipe and the balloon three-way connecting pipe are also arranged to penetrate through the sealing cover; the catheter connecting pipe comprises a casing body, a casing pipe body and a micro-catheter connecting pipe, wherein a micro-catheter plug is installed on a near-end pipe orifice of the micro-catheter connecting pipe, an outer catheter plug is installed on a near-end pipe orifice of the outer catheter connecting pipe, a balloon plug is installed on a second near-end pipe orifice of the balloon three-way connecting pipe, and the rest part of the sealing cover is abutted to the near end of the casing pipe.

Compared with the prior art, the fallopian tube blockage diagnosis and treatment device of the utility model has the following beneficial effects:

1. in the fallopian tube blockage diagnosis and treatment device, the pressure gauge is arranged, so that the pressure change in the balloon can be accurately judged, the situation that the blockage of the fallopian tube easily obstructs the expansion pressure of the silica gel balloon is avoided, the problem that the patient feels uncomfortable due to over-filling caused by inaccurate judgment of the pressure in the balloon is prevented, and the problem that the liquid in the fallopian tube runs off due to insufficient filling caused by inaccurate judgment of the pressure can also be prevented; the balloon is used for blocking the uterine cavity so as to stretch the cervix through the outer catheter, thereby carrying out radiography and dredging the operation of the fallopian tube.

The selection of the balloon three-way connecting pipe can avoid the liquid from flowing through the pressure gauge continuously, reduce the abrasion of the pressure gauge and also reduce the adsorption and loss of the reagent medicine on the pressure gauge. The outer wall of the micro catheter is coated with the grids in the reticular film, which can absorb the accumulated water and the blockage in the fallopian tube and help to dredge the fallopian tube

2. FTC550 pipe among the prior art adopts the preparation of platinum head, and although the good holding power of hardness is strong, its elbow pipe crew cut easily causes the endometrium wound or causes the oviduct to perforate, the utility model discloses with the design of uterus angle pipe tapering elbow, elbow pipe in replacing FTC550 pipe, and whole-body coating one deck hydrophilic membrane at the seal wire has increased the lubrication degree of seal wire, the effectual wound of having avoided to endometrium and oviduct.

Drawings

FIG. 1 is a schematic structural view of the fallopian tube obstruction diagnostic and therapeutic device of the present invention;

FIG. 2 is a close-end enlarged view of the fallopian tube obstruction diagnostic and therapeutic device of the present invention;

FIG. 3 is a schematic cross-sectional view of the device for diagnosing and treating fallopian tube obstruction of the present invention.

Description of reference numerals:

1. the novel uterine cavity type artificial uterine cavity comprises a guide wire, 2 parts of a microcatheter, 21 parts of a uterine horn catheter, 3 parts of an outer catheter, 4 parts of a balloon, 5 parts of a connecting pipe, 6 parts of a sealing cover, 61 parts of a microcatheter connecting pipe, 611 parts of a microcatheter plug, 62 parts of an outer catheter connecting pipe, 621 parts of an outer catheter plug, 63 parts of a balloon three-way connecting pipe, 631 parts of a pressure gauge, 632 parts of a balloon plug.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

A fallopian tube blockage diagnosis and treatment device is specifically shown in figures 1-3 and comprises a sleeve body and a connector arranged at the near end of the sleeve body, wherein the sleeve body comprises a guide wire 1, a micro-catheter 2, a uterine horn catheter 21, a catheter 3 and a balloon 4 which are arranged from inside to outside and coaxially sleeved, the far end or the whole body of the guide wire 1 is coated with a hydrophilic coating (PU film) of a polyurethane film with the thickness of 0.01-0.02mm, the outer wall of the micro-catheter 2 is coated with a reticular film, and the far end of the uterine horn catheter 21 is a conical elbow, namely, the head end is a conical tip and is bent to 100 degrees and 120 degrees;

the connector is arranged at the near end of the sleeve body and comprises a connecting pipe 5, the connecting pipe 5 is arranged at the near-end pipe orifice of the outer catheter 3, a micro-catheter connecting pipe 61, an outer catheter connecting pipe 62 and a balloon three-way connecting pipe 63 are arranged on the connecting pipe 5in a penetrating way, and the distal end of the micro-catheter connecting tube 61 is communicated with the proximal orifice of the micro-catheter 2, the distal end of the outer catheter connecting tube 62 is communicated with the proximal orifice of the catheter 3, the balloon three-way connecting tube 63 has a distal end tube orifice, a first proximal end tube orifice and a second proximal end tube orifice, wherein the distal nozzle passes through the outer catheter 3 and is communicated with the balloon 4, wherein a pressure gauge 631 is arranged on the first proximal nozzle, one-way valves are arranged at the near end of the micro catheter connecting pipe 61, the near end of the outer catheter connecting pipe 62 and the second near port of the balloon three-way connecting pipe 63;

the connector also comprises a sealing cover 6 which is arranged at the near-end pipe orifice of the connecting pipe 5 and is used for sealing the connecting pipe 5, and the micro-catheter connecting pipe 61, the outer catheter connecting pipe 62 and the balloon three-way connecting pipe 63 also penetrate through the sealing cover 6; the proximal end of the microcatheter connecting tube 61 is provided with a microcatheter plug 611, the proximal end orifice of the outer catheter connecting tube 62 is provided with an outer catheter plug 621, the second proximal end orifice of the balloon three-way connecting tube 63 is provided with a balloon plug 632, and the rest part of the sealing cover 6 is abutted against the proximal end of the sleeve body, so that the microcatheter 2, the catheter 3 and the balloon 4 are all connected with the outside of the sealing cover 6.

It should be noted that the sealing cover 6 is a silica gel balloon or a silica gel sheet with a thickness of 0.5-1cm, and the sealing cover 6 is embedded in the proximal port of the connecting tube 5.

The embodiment of the utility model provides an embodiment guide wire 1's quantity is two, and the size is 0.035inch x 90cm and 0.018inch x 90cm respectively, and wherein, 0.035inch x 90 cm's guide wire 1 is used for introducing palace angle pipe 21, and 0.018inch x 90 cm's guide wire 1 is used for introducing microcatheter 2. The specific operation mode is as follows: the utility model discloses a fallopian tube blocks up diagnosis treatment device, implant sacculus 4 and pipe 3 from the cervix uteri, slowly fill the sacculus, dose according to the sufficient water of manometer 631 control, then inject the contrast medium from pipe 3, know the uterus form, know the fallopian tube and block up the condition, then insert 0.035inch x 90 cm's seal wire 1 in the pipe 3, introduce palace angle pipe 21 along this seal wire 1, make palace angle pipe 21 head end be located left palace angle or right palace angle department, then extract 0.035inch x 90 cm's seal wire 1, insert 0.018inch x 90 cm's seal wire 1 in palace angle pipe 21 again, introduce micro-catheter 2 after that, this seal wire 1 uses with micro-catheter 2 cooperation, gently dredge up the fallopian tube and block up the section, separation adhesion department, the expansion is narrow. Finally, the guide wire 1 with the diameter of 0.018inch multiplied by 90cm is pulled out, liquid medicament is injected through the micro catheter 2, and the oviduct is restored by the pushing action of hydrostatic pressure to prevent re-adhesion. At last install the connector at sleeve pipe body lock, make sealed lid 6 with the inseparable butt of sleeve pipe body near-end tip, because pipe 2, pipe 3, palace angle pipe 21 and sacculus 4 all communicate with the outside of sealed lid 6, get off pipe end cap 611 a little, then can inject into gas or liquid medicament through pipe 2 a little again according to actual need, get off outer pipe end cap 621 a little, then can inject into gas or liquid medicament through pipe 3 again according to actual need, get off sacculus end cap 632 a sacculus, then can inject into gas or liquid into sacculus 4 through sacculus tee junction pipe 63 again according to actual need, in order to be full of sacculus 4. The microcatheter plug 611, the outer catheter plug 621 and the balloon plug 632 are used for preventing foreign matters from entering the microcatheter connecting tube 61, the outer catheter connecting tube 62 and the balloon three-way connecting tube 63. The embodiment of the utility model provides a can adopt disposable connector.

Through setting up manometer 631, can accurately judge 4 internal pressure changes of sacculus, prevent that 4 internal pressure of sacculus from judging the improper problem of patient's uncomfortable sensation that leads to of the overfilling that leads to, also can prevent that the pressure from judging the problem that the fluid loss in the oviduct that leads to inadequately leads to and is sufficient. The selection of the balloon three-way connecting pipe 63 can prevent liquid or gas from continuously flowing through the pressure gauge 631 by the pressure gauge 631, reduce the abrasion of the pressure gauge 631 and also reduce the adsorption and loss of the reagent medicine on the pressure gauge 631. Note that the length of the tube on the pressure gauge 631 is 1-5cm from the junction of the three-way connection tube 63 to prevent excessive liquid waste.

The utility model discloses a connector has connected seal wire 1, little pipe 2, palace angle pipe 21, pipe 3 and sacculus 4 simultaneously for these parts can use simultaneously, and the cladding has netted film on little pipe 2's the outer wall simultaneously, can select the cladding number of piles of netted film according to actual demand. The outer wall of the micro catheter 2 is coated with grids in the reticular film, so that accumulated water and blockage in the fallopian tube can be adsorbed, and the fallopian tube can be dredged. The reticular membrane is a silica gel membrane or a medical polyester membrane, and micropores with the diameter of 1-10 microns are uniformly formed in the reticular membrane.

The cross section of the sleeve body is circular or elliptical and basically consistent with the shape of the fallopian tube, so that the lubrication degree is increased, and the discomfort of a patient is relieved.

X-ray opaque marks are arranged on the edges of the openings at the two ends of the micro-catheter 2, the edges of the openings at the two ends of the uterine horn catheter 21 and the edges of the openings at the two ends of the catheter 3, so that the lower positioning of the X-ray is facilitated.

It should be noted that, in the device for diagnosing and treating fallopian tube obstruction of the present invention, the "distal end" refers to the end away from the medical care operator, and the "proximal end" refers to the end held by the medical care operator.

It should be noted that the fallopian tube blockage diagnosis and treatment device provided by the utility model is used for fallopian tube recanalization interventional operation, can be used for intravenous injection of the salvia miltiorrhiza and ligustrazine for 10 days after the operation, and simultaneously has better effect on treating fallopian tube blockage by orally taking the medicine for promoting blood circulation and removing blood stasis.

It should be noted that when the present invention relates to numerical ranges, it should be understood that any value between two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those of the above embodiments, the present invention describes the preferred embodiments in order to prevent redundancy, but once the basic inventive concept is known, those skilled in the art can make other changes and modifications to the embodiments. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. The fallopian tube blockage diagnosis and treatment device is characterized by comprising a sleeve body and a connector arranged at the near end of the sleeve body, wherein the sleeve body comprises a guide wire (1), a micro catheter (2), a uterine horn catheter (21), an outer catheter (3) and a balloon (4) which are sleeved from inside to outside, a hydrophilic coating PU film is coated on the guide wire (1), a reticular film is coated on the outer wall of the micro catheter (2), the reticular film is a silica gel film or a medical polyester film, and the far end of the uterine horn catheter (21) is a conical elbow and is bent to 100 degrees and 120 degrees;

the connector comprises a connecting pipe (5), the connecting pipe (5) is arranged at the position of the pipe orifice at the near end of the outer catheter (3), a micro catheter connecting pipe (61), an outer catheter connecting pipe (62) and a balloon three-way connecting pipe (63) are arranged on the connecting pipe (5) in a penetrating way, and the far end of the micro-catheter connecting pipe (61) is communicated with the near-end orifice of the micro-catheter (2), the far end of the outer catheter connecting pipe (62) is communicated with the near-end pipe orifice of the outer catheter (3), the balloon three-way connecting pipe (63) is provided with a far-end pipe orifice, a first near-end pipe orifice and a second near-end pipe orifice, wherein the distal nozzle passes through the outer catheter (3) and is communicated with the balloon (4), a pressure gauge (631) is arranged on the first proximal nozzle, and one-way valves are arranged at the near end of the micro-catheter connecting pipe (61), the near end of the outer catheter connecting pipe (62) and the second near port of the balloon three-way connecting pipe (63).

2. The fallopian tube obstruction diagnostic and treatment device of claim 1, wherein the cross-sectional shape of the sleeve body is circular or elliptical.

3. The fallopian tube obstruction diagnostic and therapeutic device according to claim 1, wherein X-ray opaque markers are provided on the opening edges at both ends of the microcatheter (2), the opening edges at both ends of the uterine horn catheter (21) and the opening edges at both ends of the outer catheter (3).

4. The fallopian tube obstruction diagnosis and treatment device according to claim 1, wherein said connector further comprises a sealing cap (6) mounted at the proximal end nozzle of said connecting tube (5), said microcatheter connecting tube (61), outer catheter connecting tube (62) and balloon three-way connecting tube (63) are also disposed through said sealing cap (6); a micro catheter plug (611) is mounted on a near-end pipe orifice of the micro catheter connecting pipe (61), an outer catheter plug (621) is mounted on a near-end pipe orifice of the outer catheter connecting pipe (62), a balloon plug (632) is mounted on a second near-end pipe orifice of the balloon three-way connecting pipe (63), and the rest part of the sealing cover (6) is abutted to the near end of the sleeve body.

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