CN117257426A - Anti-blocking anti-adhesion uterine cavity balloon device - Google Patents
Anti-blocking anti-adhesion uterine cavity balloon device Download PDFInfo
- Publication number
- CN117257426A CN117257426A CN202311454997.3A CN202311454997A CN117257426A CN 117257426 A CN117257426 A CN 117257426A CN 202311454997 A CN202311454997 A CN 202311454997A CN 117257426 A CN117257426 A CN 117257426A
- Authority
- CN
- China
- Prior art keywords
- cavity
- double
- cervical dilation
- dilation tube
- catheter
- 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
- 230000010339 dilation Effects 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 108010025899 gelatin film Proteins 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 abstract description 8
- 210000005077 saccule Anatomy 0.000 abstract description 7
- 208000007536 Thrombosis Diseases 0.000 abstract description 5
- 244000052769 pathogen Species 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000004291 uterus Anatomy 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002357 endometrial effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000002513 implantation 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
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000036445 liquid secretion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 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
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1025—Connections between catheter tubes and inflation tubes
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- 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
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
- A61M2029/025—Dilators made of swellable material characterised by the guiding element
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to the technical field of medical appliances, in particular to an anti-blocking anti-adhesion uterine cavity balloon device. The balloon catheter comprises a double-cavity catheter, wherein the surface of the upper end of the double-cavity catheter is wrapped and provided with a balloon, the air outlet end of an air cavity of the double-cavity catheter is communicated with the inner cavity of the balloon, and the liquid outlet end of an injection cavity of the double-cavity catheter is exposed out of the outer surface of the balloon; the surface of the double-cavity catheter is sleeved with a cervical dilation tube, and the outer surface of one side of the double-cavity catheter is fixedly connected with the inner surface of the cervical dilation tube; the cervical dilation tube is characterized in that a plurality of skirts are arranged at the lower end part of the cervical dilation tube along the circumferential direction, and the skirts can be lapped on the surface of the double-cavity catheter to shield the lower end part of the cervical dilation tube. The invention can prop open the uterine cavity through the saccule to prevent the uterine cavity from adhesion after uterine curettage; according to the invention, the cervical orifice is opened by the cervical dilation tube, then the lower end part of the cervical dilation tube is sealed by the skirt closure, so that pathogens in the vagina are prevented from entering the uterine cavity, and when blood clots flow out from the cervical dilation tube, the cervical orifice can be normally excreted by the cervical dilation tube.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to an anti-blocking anti-adhesion uterine cavity balloon device.
Background
After uterine cleaning operation, uterine cavity adhesion can occur due to endometrial trauma, fertilization and implantation disorder are caused, so that infertility risks exist for women with fertility requirements, and therefore, the requirement of uterine cleaning operation post-adhesion prevention is clinically met for women with fertility planning. The intrauterine device is characterized in that the intrauterine device is expanded by the saccule, so that the wound surface in the intrauterine device can not be stuck to generate adhesion, the intrauterine device is an effective method for preventing adhesion, but after cervical stenosis and the saccule catheter is occupied, when blood clots and falling-off inner membranes are discharged, the intrauterine device is easy to block, pain and intrauterine inflammation are caused, and intrauterine drug administration is influenced.
Disclosure of Invention
The utility model provides a to the shortcoming among the above-mentioned prior art, provide an anti-blocking anti-adhesion's palace chamber sacculus device, both can prevent palace chamber after the palace operation of clear palace chamber through sacculus struts and take place the adhesion, can avoid the sacculus pipe to block up the cervical again, recovered has brought the facility for palace operation.
The technical scheme adopted by the invention is as follows:
the anti-blocking and anti-adhesion uterine cavity balloon device comprises a double-cavity catheter, wherein an air cavity and an injection cavity are arranged in a catheter body of the double-cavity catheter side by side, the balloon is wrapped and arranged on the surface of the upper end of the double-cavity catheter, the air outlet end of the air cavity of the double-cavity catheter is communicated with the inner cavity of the balloon, and the liquid outlet end of the injection cavity of the double-cavity catheter is exposed out of the outer surface of the balloon; the surface of the double-cavity catheter is sleeved with a cervical dilation tube, the outer surface of one side of the double-cavity catheter is fixedly connected with the inner surface of the cervical dilation tube, and a plurality of meshes are uniformly arranged on the surface of the cervical dilation tube; the cervical dilation tube is characterized in that a plurality of skirts are arranged at the lower end part of the cervical dilation tube along the circumferential direction, and the skirts can be lapped on the surface of the double-cavity catheter to shield the lower end part of the cervical dilation tube.
Further, an elastic telescopic pipe body section is arranged in the middle of the double-cavity catheter, and the elastic telescopic pipe body section is in a spiral structure.
Further, the lower end of the double-cavity catheter is connected with an inflation connector, an air inlet and a liquid inlet are arranged on the inflation connector side by side, the air inlet is connected with the air inlet end of the air cavity of the double-cavity catheter, an air inlet rubber plug is arranged in the air inlet for plugging, the liquid inlet is connected with the liquid inlet end of the injection cavity of the double-cavity catheter, and a liquid inlet rubber plug is arranged in the liquid inlet for plugging.
Furthermore, the cervical dilation tube is made of elastic materials.
Furthermore, the skirt is made of soft silica gel film.
Furthermore, the inner surface of the cervical dilation tube is detachably connected with a guide wire, and the guide wire can be separated from the cervical dilation tube when being pulled outwards.
Further, the guide wire is a metal wire or a high polymer material wire with scale mark marks on the surface.
Further, a sheath tube is sleeved on the outer surface of the cervical dilation tube, and scale sizes are arranged on the sheath tube along the length direction.
The beneficial effects of the invention are as follows:
the invention can prop open the uterine cavity through the saccule to prevent the uterine cavity from adhesion after uterine curettage; according to the invention, the cervical orifice is opened by the cervical dilation tube, then the lower end part of the cervical dilation tube is shielded by the skirt closure, so that pathogens in the vagina are prevented from entering the uterine cavity, and when blood clots flow out from the cervical dilation tube, the cervical orifice can be normally excreted by the cervical dilation tube; the elastic telescopic pipe body section can facilitate external force to operate the double-cavity catheter; the inflation connector can facilitate the air bag inflation and injection of the injection by operators; the guide wire of the invention can temporarily position the whole balloon device in the uterus.
Drawings
FIG. 1 is a diagram showing the construction of the present invention in use.
Fig. 2 is a diagram showing the standby state of the present invention.
Fig. 3 is a perspective view of the cervical dilation tube of the present invention.
Fig. 4 is a structural view of the filling joint of the present invention.
Wherein: 1. a dual lumen catheter; 2. an elastic telescoping tube body section; 3. a balloon; 4. cervical dilation tube; 5. a mesh; 6. skirt closure; 7. a guide wire; 8. a filling joint; 9. an air inlet rubber plug; 10. a liquid inlet rubber plug; 11. a sheath.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the anti-blocking and anti-adhesion uterine cavity balloon device comprises a double-cavity catheter 1, wherein an air cavity and an injection cavity are arranged in a catheter body of the double-cavity catheter 1 side by side, the air cavity is used for introducing a gas medium, and the injection cavity is used for introducing a liquid medium.
As shown in fig. 1, an elastic telescopic tube body section 2 is arranged in the middle of a double-cavity catheter 1, the elastic telescopic tube body section 2 is in a spiral structure, and the elastic telescopic tube body section 2 can elastically stretch under the action of external force. When in use, the elastic telescopic pipe body section 2 can be pulled out of the vaginal opening for operation, and can be retracted into the vagina after the hands are released.
As shown in fig. 1, the balloon 3 is wrapped on the upper end surface of the double-cavity catheter 1, the air outlet end of the air cavity of the double-cavity catheter 1 is communicated with the inner cavity of the balloon 3, and the liquid outlet end of the injection cavity of the double-cavity catheter 1 is exposed on the outer surface of the balloon 3. When in use, the balloon 3 is inflated through the air cavity of the double-cavity catheter 1, and the balloon 3 forms a flat heart-shaped structure after inflation, so that the uterine cavity can be expanded to avoid contact adhesion of the cleaning Gong Chuangmian.
As shown in fig. 1 and 3, a cervical dilation tube 4 is sleeved on the surface of the double-cavity catheter 1, and the outer surface of one side of the double-cavity catheter 1 is fixedly connected with the inner surface of the cervical dilation tube 4. The surface of the cervical dilation tube 4 is uniformly provided with a plurality of meshes 5, the cervical dilation tube 4 is made of elastic materials, and the arranged meshes 5 can smoothly discharge liquid secretion of the cervix. When in use, the cervical dilation tube 4 starts from the internal cervical orifice and stops in the external cervical orifice and the vagina, and the cervical dilation tube 4 can prop up the cervical orifice, thereby facilitating the discharge of excrement such as blood clots in the uterine cavity.
As shown in fig. 1 and 3, the lower end of the cervical dilation tube 4 is provided with a plurality of skirts 6 along the circumferential direction, the skirts 6 are made of soft silica gel films, the skirts 6 can be lapped on the surface of the double-cavity catheter 1 to shield the lower end of the cervical dilation tube 4 and prevent pathogens in vagina from entering the uterine cavity along the double-cavity catheter 1, and when blood clots flow out of the cervical dilation tube 4, the cervical dilation tube can be unfolded for normal excretion.
As shown in fig. 4, the lower end of the dual-cavity catheter 1 is connected with an filling joint 8, an air inlet and a liquid inlet are arranged on the filling joint 8 side by side, the air inlet 9 is connected with the air inlet end of the air cavity of the dual-cavity catheter 1, an air inlet rubber plug 9 is arranged in the air inlet for plugging, the liquid inlet is connected with the liquid inlet end of the injection cavity of the dual-cavity catheter 1, and a liquid inlet rubber plug 10 is arranged in the liquid inlet for plugging.
As shown in fig. 1, the inner surface of the cervical dilation tube 4 is detachably connected with a guide wire 7, the guide wire 7 can temporarily position the whole balloon device in the uterus, when the guide wire 7 is pulled outwards from the vagina, the guide wire 7 can be separated from the cervical dilation tube 4, and the guide wire 7 is a metal wire or a high polymer material wire with elastic hardness and marked by scale marks on the surface.
In standby, as shown in fig. 2, the balloon 3 is in a vacuum state, and the balloon 3 is attached to the upper end surface of the double-lumen catheter 1. The outer surface of the cervical dilation tube 4 is sleeved with a sheath tube 11, and scale sizes are arranged on the sheath tube 11 along the length direction.
The working principle of the invention is as follows: after the uterine curettage operation is finished, a sheath tube 11 with the diameter smaller than or equal to that of a uterine curettage Gong Fuya suction tube is inserted into a uterine cavity, the scale of a guide wire 7 is noted to show that a cervical dilatation tube 4 is stopped in place (compared with the uterine depth detected by a bougie before uterine curettage), the guide wire 7 is propped up, the sheath tube 11 is retracted to the uterine neck to expose the saccule 3, a needle-containing injector is used for injecting rated volume air at the air inlet end of an air cavity of an inflation joint 8 to prop open the saccule 3, then the sheath tube 11 and the guide wire 7 are pulled out, and the elastic telescopic tube body section 2 is sterilized and then contracted into the vagina.
When the medicine needs to be injected, the filling joint 8 is clamped out of the vaginal orifice by forceps, and after sterilization, the medicine is injected into the uterine cavity by a syringe with a needle at the liquid inlet end of the injection cavity.
When the device is required to be taken out, the filling port is clamped out of the vaginal orifice by forceps, after disinfection, a syringe with a needle is inserted into the air inlet end of the air cavity of the filling joint 8, the air in the saccule 3 is pumped out, and then the filling joint 8 is pinched by hands to slowly pull out of the vaginal orifice, so that the whole device is pulled out.
When the guide wire 7 is not used, the balloon 3 can be exposed at the front end of the sheath tube 11 for packaging, and after entering the uterine cavity in place, the rated volume air is injected into the air inlet end of the air cavity of the filling joint 8 by using a syringe with a needle, so that the balloon 3 is spread, then the sheath tube 11 is pulled out, and the elastic telescopic tube body section 2 is sterilized and then contracted into the vagina.
The above description is intended to illustrate the invention and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the invention.
Claims (8)
1. The utility model provides an anti-blocking anti-adhesion's palace chamber sacculus device, includes two chamber pipe (1), sets up air cavity and injection chamber side by side in the body of two chamber pipe (1), its characterized in that: the upper end surface of the double-cavity catheter (1) is wrapped and provided with a balloon (3), the air outlet end of the air cavity of the double-cavity catheter (1) is communicated with the inner cavity of the balloon (3), and the liquid outlet end of the injection cavity of the double-cavity catheter (1) is exposed out of the outer surface of the balloon (3); the cervical dilation tube (4) is sleeved on the surface of the double-cavity catheter (1), the outer surface of one side of the double-cavity catheter (1) is fixedly connected with the inner surface of the cervical dilation tube (4), and a plurality of meshes (5) are uniformly arranged on the surface of the cervical dilation tube (4); the cervical dilation tube (4) is characterized in that a plurality of skirts (6) are arranged at the lower end part of the cervical dilation tube (4) along the circumferential direction, and the skirts (6) can be lapped on the surface of the double-cavity catheter (1) to shield the lower end part of the cervical dilation tube (4).
2. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 1, wherein: the middle part of the double-cavity catheter (1) is provided with an elastic telescopic pipe body section (2), and the elastic telescopic pipe body section (2) is in a spiral structure.
3. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 2, wherein: the filling joint (8) is connected to the lower extreme of two-chamber pipe (1), fills and sets up air inlet and inlet side by side on filling joint (8), and air inlet (9) are connected with the air cavity inlet end of two-chamber pipe (1), set up air inlet plug (9) in the air inlet and block up, and the inlet is connected with the injection chamber inlet end of two-chamber pipe (1), sets up inlet plug (10) in the inlet and blocks up.
4. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 3, wherein: the cervical dilation tube (4) is made of elastic materials.
5. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 4, wherein: the skirt (6) is made of soft silica gel film.
6. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 5, wherein: the detachable connecting guide wire (7) on the inner surface of the cervical dilation tube (4) can be separated from the cervical dilation tube (4) when the guide wire (7) is pulled outwards.
7. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 6, wherein: the guide wire (7) is a metal wire or a high polymer material wire with scale mark marks on the surface.
8. The anti-blocking and anti-adhesion uterine cavity balloon device according to claim 7, wherein: the cervical dilator tube (4) is sleeved with a sheath tube (11), and the sheath tube (11) is provided with scale sizes along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454997.3A CN117257426A (en) | 2023-11-03 | 2023-11-03 | Anti-blocking anti-adhesion uterine cavity balloon device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454997.3A CN117257426A (en) | 2023-11-03 | 2023-11-03 | Anti-blocking anti-adhesion uterine cavity balloon device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117257426A true CN117257426A (en) | 2023-12-22 |
Family
ID=89201027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311454997.3A Pending CN117257426A (en) | 2023-11-03 | 2023-11-03 | Anti-blocking anti-adhesion uterine cavity balloon device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117257426A (en) |
-
2023
- 2023-11-03 CN CN202311454997.3A patent/CN117257426A/en active Pending
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