CN116920248A - Cervical dilation device - Google Patents
Cervical dilation device Download PDFInfo
- Publication number
- CN116920248A CN116920248A CN202310964182.3A CN202310964182A CN116920248A CN 116920248 A CN116920248 A CN 116920248A CN 202310964182 A CN202310964182 A CN 202310964182A CN 116920248 A CN116920248 A CN 116920248A
- Authority
- CN
- China
- Prior art keywords
- wall
- air inlet
- balloon
- hose
- cervical dilation
- 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.)
- Granted
Links
- 230000010339 dilation Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 11
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 230000000916 dilatatory effect Effects 0.000 description 4
- 206010000210 abortion Diseases 0.000 description 2
- 231100000176 abortion Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube 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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- 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
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10181—Means for forcing inflation fluid into the balloon
- A61M25/10183—Compressible bulbs
-
- 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
- A61B2017/4225—Cervix uteri
-
- 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)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Child & Adolescent Psychology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Toys (AREA)
Abstract
The invention discloses a cervical dilation device, which relates to the technical field of cervical dilation and comprises a hose, wherein one end of the hose is provided with a balloon, the inner cavity of the hose is provided with a support rod, the support rod is used for supporting and fixing the hose, the outer wall of the hose is provided with an air inlet pipe, the air inlet pipe is communicated with the balloon, and the air inlet pipe is used for air inlet through an air inlet mechanism; an adjusting mechanism. According to the invention, the air inlet mechanism and the adjusting mechanism are arranged, when the balloon is inflated, the air storage balloon is arranged at one end of the connecting seat, the air storage balloon is pressed, so that air in the air storage balloon sequentially passes through the connecting seat and the mounting seat to enter the air inlet pipe, and then enters the balloon through the air inlet pipe, and the size of the balloon can be controlled by selecting the air storage balloons with different sizes, and when the air storage balloon is dismantled, the expansion device is automatically self-destructed, so that infection caused by secondary use is prevented, and the expansion size of the balloon is conveniently controlled.
Description
Technical Field
The invention relates to the technical field of cervical dilation, in particular to a cervical dilation device.
Background
The cervical dilator is an instrument for checking the vaginal condition and the cervical condition, and can also be used for artificial abortion operation, the cervical dilator is also called as a cervical dilating rod, the cervical dilating rod is used for dilating the cervix when the uterine cavity operation is carried out, then the uterine opening is dilated, the operation is facilitated, the operation is like taking east and west from a room, the uterine opening is just as the same as the gate, the uterine opening can be taken after opening, the cervical canal is dilated when the artificial abortion operation is carried out, the operation in the uterine cavity is facilitated, the uterine dilating size is determined according to the size of the pregnant week, after the cervical dilation, a doctor can deeply draw the negative pressure suction canal into the uterine cavity and draw the pregnant sac and surrounding tissues, and finally the operation curettage is used for cleaning the residual tissues and blood in the uterine cavity.
When using disposable sacculus cervical dilator, need insert the hose in the cervical, aerify in to the sacculus through the intake pipe, expand the cervical through the sacculus, but when aerifing the sacculus, the sacculus is located inside the human body, is difficult to observe the size of sacculus, and inconvenient regulation is taken in air, in order to make the sacculus inflation appointed size, consequently provides cervical dilation device.
Disclosure of Invention
The invention aims at: to achieve the goal of inflating the balloon to a specified size, a cervical dilation device is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the cervical dilation device comprises a hose, wherein one end of the hose is provided with a balloon, the inner cavity of the hose is provided with a supporting rod, the supporting rod is used for supporting and fixing the hose, the outer wall of the hose is provided with an air inlet pipe, the air inlet pipe is communicated with the balloon, and the air inlet pipe is used for air inlet through an air inlet mechanism;
the air inlet mechanism comprises a mounting seat, the mounting seat is fixedly connected to one end of the air inlet pipe, one end of the mounting seat is rotatably connected with a connecting seat, one end of the connecting seat is provided with an air storage bag, the outer wall of the air storage bag is fixedly connected with a connecting port, one end of the connecting seat is provided with a connecting groove, and the outer wall of the connecting port is fixedly connected with a first clamping block;
the mounting seat and the connecting seat are fixed through an adjusting mechanism.
As still further aspects of the invention: the air inlet mechanism further comprises a slot, the slot is formed in the inner wall of the connecting slot, an elastic plate is fixedly mounted on the inner wall of the slot through a plastic strip, and a second clamping block is fixedly connected to the outer wall of the elastic plate.
As still further aspects of the invention: the adjusting mechanism comprises a fixed block, the fixed block is rotationally connected to the outer wall of the connecting seat, a fixed groove is formed in the outer wall of the mounting seat, a first baffle is fixedly connected to the inner wall of the mounting seat, and a second baffle is fixedly connected to the inner wall of the connecting seat.
As still further aspects of the invention: the outer wall of connector with the inner wall of spread groove is laminated mutually, the inner wall fixedly connected with toper mouth of spread groove, the one end of connector is provided with seal paper.
As still further aspects of the invention: the shape of the first clamping block and the second clamping block is right triangle, and the inner wall of the slot is provided with a groove.
As still further aspects of the invention: an annular groove is formed in one end of the mounting seat, an annular block is fixedly connected to the outer wall of the connecting seat, and the outer wall of the annular block is attached to the inner wall of the annular groove.
As still further aspects of the invention: the fixed block is rotationally connected with the connecting seat through a rotating shaft and is positioned at one end of the fixed groove.
As still further aspects of the invention: the outer wall of fixed block with the inner wall of fixed slot is laminated mutually, the fixed block with the fixed slot is provided with two sets of.
As still further aspects of the invention: the shape of the first baffle and the shape of the second baffle are semicircular, and the first baffle and the second baffle are attached to each other.
Compared with the prior art, the invention has the beneficial effects that:
through setting up air inlet mechanism and adjustment mechanism, when inflating the sacculus, install the gas storage bag in the one end of connecting seat, press the gas storage bag for gas in the gas storage bag passes connecting seat and mount pad in proper order and gets into the intake pipe, in the rethread intake pipe gets into the sacculus, the gas storage bag of accessible selected equidimension, thereby the size of control sacculus, and when demolising the gas storage bag, carry out the self-destruction to the expansion device voluntarily, prevent that the secondary use from causing the infection, the inflation size of the control sacculus of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of a hose of the present invention;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 4 is a schematic view of the installation of the air reservoir of the present invention;
fig. 5 is a cross-sectional view of a connection port of the present invention;
FIG. 6 is a cross-sectional view of a mount of the present invention;
fig. 7 is a cross-sectional view of the connection socket of the present invention.
In the figure: 1. a hose; 2. a balloon; 3. a support rod; 4. an air inlet pipe; 5. an air inlet mechanism; 501. a mounting base; 502. a connecting seat; 503. an air storage bag; 504. a connection port; 505. a connecting groove; 506. a first clamping block; 507. a slot; 508. an elastic plate; 509. a second clamping block; 510. a plastic strip; 6. an adjusting mechanism; 601. a fixed block; 602. a fixing groove; 603. a first baffle; 604. a second baffle; 7. a groove; 8. a conical mouth; 9. and (3) sealing paper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, in the embodiment of the invention, the cervical dilation device comprises a hose 1, one end of the hose 1 is provided with a balloon 2, an inner cavity of the hose 1 is provided with a support rod 3, the support rod 3 is used for supporting and fixing the hose 1, an air inlet pipe 4 is arranged on the outer wall of the hose 1, the air inlet pipe 4 is communicated with the balloon 2, and the air inlet pipe 4 is used for air inlet through an air inlet mechanism 5; the air inlet mechanism 5 comprises a mounting seat 501, wherein the mounting seat 501 is fixedly connected to one end of the air inlet pipe 4, one end of the mounting seat 501 is rotatably connected with a connecting seat 502, one end of the connecting seat 502 is provided with an air storage bag 503, the outer wall of the air storage bag 503 is fixedly connected with a connecting port 504, one end of the connecting seat 502 is provided with a connecting groove 505, and the outer wall of the connecting port 504 is fixedly connected with a first clamping block 506; the mounting seat 501 and the connecting seat 502 are fixed through the adjusting mechanism 6, the air inlet mechanism 5 further comprises a slot 507, the slot 507 is formed in the inner wall of the connecting groove 505, an elastic plate 508 is fixedly mounted on the inner wall of the slot 507 through a plastic strip 510, a second clamping block 509 is fixedly connected to the outer wall of the elastic plate 508, the outer wall of the connecting port 504 is attached to the inner wall of the connecting groove 505, a conical opening 8 is fixedly connected to the inner wall of the connecting groove 505, and sealing paper 9 is arranged at one end of the connecting port 504.
In this embodiment: when the balloon 2 is inflated, the air storage bag 503 is arranged at one end of the connecting seat 502, the connecting port 504 is inserted into the connecting groove 505, the first clamping block 506 enters the slot 507 until the first clamping block 506 is clamped with the second clamping block 509, and therefore the air storage bag 503 is arranged;
the sealing paper 9 is used for sealing one end of the connecting port 504, when the air storage bag 503 is installed, the connecting port 504 enters the connecting groove 505, the conical port 8 is contacted with the sealing paper 9 and pierces the sealing paper 9, so that the air in the air storage bag 503 can enter the air inlet pipe 4;
when the balloon storing device is used, the balloon storing device is pressed, so that gas in the balloon storing device 503 sequentially passes through the connecting seat 502 and the mounting seat 501 to enter the air inlet pipe 4, and then enters the balloon 2 through the air inlet pipe 4, and the sizes of the balloon 2 can be controlled by selecting the balloon storing devices 503 with different sizes;
after the expansion device is used, the air storage bag 503 is removed, the connecting port 504 is pulled to displace out of the connecting groove 505, the first clamping block 506 pushes the elastic plate 508 through the second clamping block 509, the plastic strip 510 is stressed to break, the elastic plate 508 is displaced out of the slot 507, and therefore the expansion device is self-destructed, and infection caused by secondary use is prevented.
Referring to fig. 6 and 7, the adjusting mechanism 6 includes a fixing block 601, the fixing block 601 is rotatably connected to an outer wall of the connecting seat 502, a fixing groove 602 is formed in an outer wall of the mounting seat 501, a first baffle 603 is fixedly connected to an inner wall of the mounting seat 501, and a second baffle 604 is fixedly connected to an inner wall of the connecting seat 502.
In this embodiment: after the balloon 2 is inflated, the connecting seat 502 is rotated, so that the connecting seat 502 rotates one hundred eighty degrees relative to the mounting seat 501, the rotating fixing block 601 enters the fixing groove 602 after the inflation is completed, the connecting seat 502 is fixed, and meanwhile, when the connecting seat 502 rotates, relative rotation occurs between the first baffle 603 and the second baffle 604 until the first baffle 603 and the second baffle 604 shield the inner wall of the mounting seat 501, and gas leakage is prevented.
Referring to fig. 4-7, the first clamping block 506 and the second clamping block 509 are right triangle, and the inner wall of the slot 507 is provided with a groove 7.
In this embodiment: the connecting port 504 is inserted into the connecting groove 505, the inclined surfaces of the first clamping block 506 and the second clamping block 509 are contacted, the elastic plate 508 is stressed to elastically deform, the groove 7 provides a deformation space for the elastic plate 508 until the first clamping block 506 passes over the second clamping block 509, the elastic plate 508 is restored, and the planes of the first clamping block 506 and the second clamping block 509 are contacted, so that the air storage bag 503 is fixed.
Referring to fig. 6 and 7, an annular groove is formed at one end of the mounting seat 501, an annular block is fixedly connected to an outer wall of the connecting seat 502, an outer wall of the annular block is attached to an inner wall of the annular groove, a fixing block 601 is rotatably connected with the connecting seat 502 through a rotating shaft, the fixing block 601 is located at one end of the fixing groove 602, an outer wall of the fixing block 601 is attached to an inner wall of the fixing groove 602, and two groups of fixing blocks 601 and the fixing groove 602 are arranged.
In this embodiment: after the balloon 2 is inflated, the connecting seat 502 is rotated, so that the connecting seat 502 rotates one hundred eighty degrees relative to the mounting seat 501, the annular block rotates in the annular groove, and after the inflation, the rotating fixing block 601 enters the fixing groove 602 to fix the connecting seat 502.
Referring to fig. 6 and 7, the first baffle 603 and the second baffle 604 are semicircular, and the first baffle 603 and the second baffle 604 are attached to each other.
In this embodiment: when the connecting seat 502 rotates, the first baffle 603 and the second baffle 604 rotate relatively until the first baffle 603 and the second baffle 604 shield the inner wall of the mounting seat 501, so that gas leakage is prevented.
Working principle: what needs to be stated is: the air storage bag 503 is filled with a specific volume of air in advance when in use;
when the balloon 2 is inflated, the air storage bag 503 is arranged at one end of the connecting seat 502, the connecting port 504 is inserted into the connecting groove 505, the inclined surfaces of the first clamping block 506 and the second clamping block 509 are contacted, the elastic plate 508 is stressed to elastically deform, the groove 7 provides a deformation space for the elastic plate 508 until the first clamping block 506 passes over the second clamping block 509, the elastic plate 508 is restored, and the planes of the first clamping block 506 and the second clamping block 509 are contacted, so that the air storage bag 503 is fixed, and the air storage bag 503 is arranged;
the sealing paper 9 is used for sealing one end of the connecting port 504, when the air storage bag 503 is installed, the connecting port 504 enters the connecting groove 505, the conical port 8 is contacted with the sealing paper 9 and pierces the sealing paper 9, so that the air in the air storage bag 503 can enter the air inlet pipe 4;
when the balloon storing device is used, the balloon storing device is pressed, so that gas in the balloon storing device 503 sequentially passes through the connecting seat 502 and the mounting seat 501 to enter the air inlet pipe 4, and then enters the balloon 2 through the air inlet pipe 4, and the sizes of the balloon 2 can be controlled by selecting the balloon storing devices 503 with different sizes;
after the balloon 2 is inflated, the connecting seat 502 is rotated, so that the connecting seat 502 rotates one hundred eighty degrees relative to the mounting seat 501, after the connecting seat 502 is fixed by rotating the fixing block 601 into the fixing groove 602, and meanwhile, when the connecting seat 502 rotates, the first baffle 603 and the second baffle 604 relatively rotate until the first baffle 603 and the second baffle 604 shield the inner wall of the mounting seat 501, so that gas leakage is prevented;
after the expansion device is used, the air storage bag 503 is removed, the connecting port 504 is pulled to displace out of the connecting groove 505, the first clamping block 506 pushes the elastic plate 508 through the second clamping block 509, the plastic strip 510 is stressed to break, the elastic plate 508 is displaced out of the slot 507, and therefore the expansion device is self-destructed, and infection caused by secondary use is prevented.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The cervical dilation device comprises a hose (1), wherein a balloon (2) is arranged at one end of the hose (1), a supporting rod (3) is arranged in an inner cavity of the hose (1), the supporting rod (3) is used for supporting and fixing the hose (1), an air inlet pipe (4) is arranged on the outer wall of the hose (1), and the air inlet pipe (4) is communicated with the balloon (2), and the cervical dilation device is characterized in that the air inlet pipe (4) is used for carrying out air inlet through an air inlet mechanism (5);
the air inlet mechanism (5) comprises a mounting seat (501), the mounting seat (501) is fixedly connected to one end of the air inlet pipe (4), one end of the mounting seat (501) is rotationally connected with a connecting seat (502), one end of the connecting seat (502) is provided with an air storage bag (503), the outer wall of the air storage bag (503) is fixedly connected with a connecting port (504), one end of the connecting seat (502) is provided with a connecting groove (505), and the outer wall of the connecting port (504) is fixedly connected with a first clamping block (506);
the mounting seat (501) and the connecting seat (502) are fixed through an adjusting mechanism (6).
2. The cervical dilation device according to claim 1, wherein the air inlet mechanism (5) further comprises a slot (507), the slot (507) is formed in the inner wall of the connecting slot (505), an elastic plate (508) is fixedly mounted on the inner wall of the slot (507) through a plastic strip (510), and a second clamping block (509) is fixedly connected to the outer wall of the elastic plate (508).
3. Cervical dilation device according to claim 1, characterized in that the adjusting mechanism (6) comprises a fixed block (601), the fixed block (601) is rotatably connected to the outer wall of the connecting seat (502), a fixed groove (602) is formed in the outer wall of the mounting seat (501), a first baffle (603) is fixedly connected to the inner wall of the mounting seat (501), and a second baffle (604) is fixedly connected to the inner wall of the connecting seat (502).
4. Cervical dilation device according to claim 1, characterized in that the outer wall of the connection port (504) is attached to the inner wall of the connection groove (505), the inner wall of the connection groove (505) is fixedly connected with a conical port (8), and one end of the connection port (504) is provided with sealing paper (9).
5. Cervical dilation device according to claim 2, characterized in that the first and second clamping blocks (506, 509) are right triangle shaped, and the inner wall of the slot (507) is provided with grooves (7).
6. The cervical dilation device according to claim 2, wherein an annular groove is formed in one end of the mounting base (501), an annular block is fixedly connected to the outer wall of the connecting base (502), and the outer wall of the annular block is attached to the inner wall of the annular groove.
7. The cervical dilation device according to claim 3, wherein the fixing block (601) is rotatably connected to the connection base (502) through a rotation shaft, and the fixing block (601) is located at one end of the fixing groove (602).
8. The cervical dilation device according to claim 3, wherein an outer wall of the fixing block (601) is fitted to an inner wall of the fixing groove (602), the fixing block (601) and the fixing groove (602) being provided in two sets.
9. The cervical dilation device according to claim 3, wherein the first baffle (603) and the second baffle (604) are each semi-circular in shape, the first baffle (603) and the second baffle (604) conforming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310964182.3A CN116920248B (en) | 2023-08-02 | 2023-08-02 | Cervical dilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310964182.3A CN116920248B (en) | 2023-08-02 | 2023-08-02 | Cervical dilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116920248A true CN116920248A (en) | 2023-10-24 |
| CN116920248B CN116920248B (en) | 2024-04-30 |
Family
ID=88382530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310964182.3A Active CN116920248B (en) | 2023-08-02 | 2023-08-02 | Cervical dilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116920248B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206228756U (en) * | 2016-08-05 | 2017-06-09 | 江红 | A kind of sacculus uterus support |
| CN111450342A (en) * | 2020-04-23 | 2020-07-28 | 滕州市妇幼保健院 | Portable medical gynaecology and obstetrics nursing perineum disinfection belt cleaning device |
| CN215018414U (en) * | 2021-06-29 | 2021-12-07 | 黄梅英 | Limb pressurization hemostasis device for operating room nursing |
| CN215135665U (en) * | 2021-06-08 | 2021-12-14 | 浙江大学医学院附属第一医院 | Laparoscope expansion air bag |
| CN217286864U (en) * | 2022-04-20 | 2022-08-26 | 昆明市第二人民医院 | Retroperitoneal space expander |
| WO2022182708A1 (en) * | 2021-02-24 | 2022-09-01 | Mayo Foundation For Medical Education And Research | Dilation devices and related methods |
| CN115282422A (en) * | 2022-08-09 | 2022-11-04 | 冯航航 | Auxiliary oxygen inhalation equipment |
| CN218187525U (en) * | 2022-06-09 | 2023-01-03 | 粟平 | Dilatation catheter for hepatobiliary pancreas spleen surgery |
-
2023
- 2023-08-02 CN CN202310964182.3A patent/CN116920248B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206228756U (en) * | 2016-08-05 | 2017-06-09 | 江红 | A kind of sacculus uterus support |
| CN111450342A (en) * | 2020-04-23 | 2020-07-28 | 滕州市妇幼保健院 | Portable medical gynaecology and obstetrics nursing perineum disinfection belt cleaning device |
| WO2022182708A1 (en) * | 2021-02-24 | 2022-09-01 | Mayo Foundation For Medical Education And Research | Dilation devices and related methods |
| CN215135665U (en) * | 2021-06-08 | 2021-12-14 | 浙江大学医学院附属第一医院 | Laparoscope expansion air bag |
| CN215018414U (en) * | 2021-06-29 | 2021-12-07 | 黄梅英 | Limb pressurization hemostasis device for operating room nursing |
| CN217286864U (en) * | 2022-04-20 | 2022-08-26 | 昆明市第二人民医院 | Retroperitoneal space expander |
| CN218187525U (en) * | 2022-06-09 | 2023-01-03 | 粟平 | Dilatation catheter for hepatobiliary pancreas spleen surgery |
| CN115282422A (en) * | 2022-08-09 | 2022-11-04 | 冯航航 | Auxiliary oxygen inhalation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116920248B (en) | 2024-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070032814A1 (en) | Cervical Medical Device, System and Method | |
| CN206197911U (en) | A kind of Combining Hysteroscopy checked with administration integral type | |
| CN108742800B (en) | Cervical dilation apparatus | |
| CN116920248B (en) | Cervical dilation device | |
| CN209153916U (en) | A kind of obstetrics' uterine neck extension stick | |
| CN116687477A (en) | Anorectal surgery expanding and fixing device | |
| CN211273075U (en) | Cervical dilatation device | |
| CN208096728U (en) | A kind of gynaecology's inflatable vaginal dilator | |
| CN212489854U (en) | Clinical internal examination device for obstetrics and gynecology department | |
| CN201692486U (en) | Cervix dilator | |
| CN213430037U (en) | Novel gynaecology and obstetrics is with expanding external genitals | |
| CN111657844A (en) | Clinical internal examination device for obstetrics and gynecology department | |
| CN207707993U (en) | A kind of obstetrics and gynecology department cervix dilatation device that can easily be accommodated | |
| CN210871506U (en) | Handheld cervical dilator for obstetrics and gynecology department | |
| CN216090429U (en) | Gynaecology is clinical in electron colposcope | |
| CN200966834Y (en) | Inflatable uterus mouth dilator | |
| CN213789531U (en) | Medical anus dilator | |
| CN212347333U (en) | Pressure-adjusting vaginal dilation flushing rod | |
| CN215349740U (en) | Vagina mold | |
| CN216963268U (en) | Improved gynecological oviduct radiography device | |
| CN215651015U (en) | Liquid leakage prevention hysteroscope | |
| CN214906694U (en) | Conical vaginal dilator | |
| CN218572173U (en) | Cervical dilation fixing device | |
| CN215739181U (en) | Tissue space spreader for peritoneoscope total extraperitoneal single-hole hernia port | |
| CN218684638U (en) | Adjustable vagina expanding device used after vulvovaginal angioplasty |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |