CN111134596A - Mounting process of disposable electronic hysteroscope head structure - Google Patents
Mounting process of disposable electronic hysteroscope head structure Download PDFInfo
- Publication number
- CN111134596A CN111134596A CN202010067552.XA CN202010067552A CN111134596A CN 111134596 A CN111134596 A CN 111134596A CN 202010067552 A CN202010067552 A CN 202010067552A CN 111134596 A CN111134596 A CN 111134596A
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- Prior art keywords
- pin
- surgical instrument
- head
- cavity
- mounting
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Classifications
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- 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
- A61B1/303—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 for the vagina, i.e. vaginoscopes
-
- 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
- A61B1/00064—Constructional details of the endoscope body
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- 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
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
-
- 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
- A61B1/04—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 combined with photographic or television appliances
-
- 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
- A61B2017/4216—Operations on uterus, e.g. endometrium
Abstract
The invention discloses an installation process of a head structure of a disposable electronic hysteroscope, wherein the head structure of the installation process is made of black ceramic materials; the head structure comprises a head and an inserting part arranged at the tail end of the head, the front end face of the head comprises a first end face and a second end face, and an included angle between the first end face and the second end face is an obtuse angle; the insertion part comprises a first insertion pin and a second insertion pin, the first insertion pin is used for being inserted into the surgical instrument guide cavity of the tube body, the second insertion pin is used for being inserted into the liquid outlet cavity of the tube body, the length value of the first insertion pin is larger than that of the second insertion pin, and a partition plate insertion groove used for inserting a partition plate arranged inside the tube body is formed between the first insertion pin and the second insertion pin. The invention has convenient installation, reduces the labor intensity of installation personnel, improves the stability between the head structure and the pipe body, and brings great convenience to the installation work of the head structure.
Description
Technical Field
The invention relates to the technical field of gynecological medical instruments, in particular to a mounting process of a head structure of a disposable electronic hysteroscope.
Background
An electronic hysteroscope is an instrument used for examining and treating the uterine cavity. When in use, the lens of the electronic hysteroscope can magnify and observe the part in the uterine cavity. The surgical instrument can perform surgical operation on the uterine cavity of a patient through the electronic hysteroscope. From the inspection perspective, the electronic hysteroscope is the first inspection instrument for gynecological hemorrhagic diseases and intrauterine lesions.
When installing head structure on the front end of body in current, whole installation is comparatively loaded down with trivial details, and most passes through the riveting or inlays on the front end of body, adopts this kind of mounting means not only to improve installer's intensity of labour, and has still reduced the stability ability between head structure and the body, has brought great inconvenience for head structure's installation work.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide the mounting process of the disposable electronic hysteroscope head structure, which has the advantages of reasonable design, simple structure and convenience in mounting, reduces the labor intensity of mounting personnel, improves the stability between the head structure and the tube body, and brings great convenience to the mounting work of the head structure.
In order to solve the technical problems, the invention adopts the following technical scheme:
the mounting process of the disposable electronic hysteroscope head structure is characterized in that the head structure of the mounting process is made of black ceramic materials;
the head structure comprises a head and an inserting part arranged at the tail end of the head, the front end face of the head comprises a first end face and a second end face, and an included angle between the first end face and the second end face is an obtuse angle;
the insertion part comprises a first insertion pin and a second insertion pin, the first insertion pin is used for being inserted into the surgical instrument guide cavity of the tube body, the second insertion pin is used for being inserted into the liquid outlet cavity of the tube body, the length value of the first insertion pin is larger than that of the second insertion pin, and a partition plate insertion groove used for inserting a partition plate arranged in the tube body is formed between the first insertion pin and the second insertion pin;
the mounting process comprises the following steps
S1: when the medical tube is installed, the first inserting foot is firstly inserted into the surgical instrument guide cavity of the tube body, so that the first inserting foot is slowly inserted into the surgical instrument guide cavity along the axial direction of the surgical instrument guide cavity;
s2: when the first plug pin is inserted into the surgical instrument guide cavity, the second plug pin can be slowly inserted into the liquid outlet cavity of the tube body, and finally the front end of the tube body is matched with the tail end of the head;
s3: after the first plug pin and the second plug pin are plugged, the whole body is moved to a glue injection station for injecting glue, when the glue is injected, the glue for fixing the head structure and the pipe body is injected into the liquid outlet cavity from a glue injection hole arranged at the front end of the pipe body, and then the glue flows between the second plug pin and the liquid outlet cavity;
s4: and finally, placing the product subjected to glue injection on a glue curing station to fix the glue.
In a preferred embodiment of the present invention, the cross section of the first plug pin is semicircular, the first plug pin is in transition fit with the surgical instrument guide cavity of the tube body, the cross section of the second plug pin is semicircular, and the second plug pin is in clearance fit with the drainage cavity of the tube body.
In a preferred embodiment of the present invention, a first mounting cavity for mounting an image acquisition module is disposed in the middle of the first end surface along the axial direction of the head, second mounting cavities for mounting a light source module are symmetrically disposed on the first end surface and located on two sides of the first mounting cavity along the axial direction of the head, and a first surgical instrument channel for passing a surgical instrument is disposed on the second end surface along the axial direction of the head;
and a second surgical instrument channel with two ends respectively communicated with the first surgical instrument channel and the surgical instrument guide cavity is arranged on the first plug-in pin along the axial direction of the first plug-in pin, and a glue injection cavity with two ends respectively communicated with the first mounting cavity and the liquid outlet cavity is arranged on the second plug-in pin along the axial direction of the second plug-in pin.
In a preferred embodiment of the invention, the first surgical instrument channel has an elliptical cross-section and the second surgical instrument channel has a D-shaped cross-section.
Compared with the prior art, the invention comprises a head structure made of black ceramic material, the head structure comprises a head part and an insertion part arranged at the tail end of the head part, the insertion part comprises a first insertion pin inserted in a surgical instrument guide cavity of the tube body and a second insertion pin inserted in a liquid outlet cavity of the tube body, the length value of the first insertion pin is greater than that of the second insertion pin, the first insertion pin is inserted firstly during installation and then is subjected to glue sealing treatment through a glue injection hole, the first insertion pin and the second insertion pin are of a long-short structure, the arrangement is convenient, the labor intensity of installation personnel is reduced, the stability between the head structure and the tube body is improved, and great convenience is brought to the installation work of the head structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the mounting structure of the present invention.
Fig. 2 is a schematic view of the head structure of the present invention.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a top view of fig. 2.
Fig. 5 is a sectional view a-a of fig. 3.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Referring to fig. 1-5, a mounting process of a disposable electronic hysteroscope head structure is shown, wherein the head structure 100 of the mounting process is made of black ceramic materials, and the use of the structure is beneficial to reducing the reflection of light on the surface of light-colored materials, reducing the transmission of external stray light, forming an imaging optical darkroom and improving the imaging quality of an image acquisition module.
The head structure 100 comprises a head 110 and an insertion part 120 arranged at the tail end of the head 110, the front end face of the head 110 comprises a first end face 111 and a second end face 112, and an included angle B between the first end face 111 and the second end face 112 is an obtuse angle.
The insertion part 120 includes a first insertion pin 121 for being inserted into the surgical instrument guide cavity of the tube and a second insertion pin 122 for being inserted into the fluid outlet cavity of the tube, a length of the first insertion pin 121 is greater than a length of the second insertion pin 122, and a partition insertion groove 123 for inserting a partition disposed inside the tube is formed between the first insertion pin 121 and the second insertion pin 122.
The cross section of the first plug pin 121 is semicircular, the first plug pin 121 is in transition fit with the surgical instrument guide cavity 410 of the tube body 400, the cross section of the second plug pin 122 is semicircular, and the second plug pin 122 is in clearance fit with the liquid outlet cavity 420 of the tube body 400.
A first mounting cavity 111a for mounting the image acquisition module 200 is formed in the middle of the first end surface 111 along the axial direction of the head, second mounting cavities 111b for mounting the light source module 300 are symmetrically formed in the first end surface 111 and located on two sides of the first mounting cavity 111a along the axial direction of the head, and a first surgical instrument channel 112a for passing a surgical instrument is formed in the second end surface 112 along the axial direction of the head.
The mounting process comprises the following steps
S1: when the surgical instrument is installed, first bayonet 121 is inserted into surgical instrument guide cavity 410 of tube body 400, and first bayonet 121 is slowly inserted into surgical instrument guide cavity 410 along the axial direction of surgical instrument guide cavity 410;
s2: during the process that the first plug pin 121 is inserted into the surgical instrument guide cavity 410, the second plug pin 122 is slowly inserted into the liquid outlet cavity 420 of the tube body 400, and finally the front end of the tube body 400 is matched with the tail end of the head, and during the process that the first plug pin 121 and the second plug pin 122 are inserted into the surgical instrument guide cavity 410 and the liquid outlet cavity 420, the partition plate 500 arranged inside the tube body 400 is slowly inserted into the partition plate insertion groove 123;
s3: after the first plug pins 121 and the second plug pins 122 are plugged, the whole body is moved to a glue injection station for glue injection, and when glue is injected, glue for fixing the head structure 100 and the tube body 400 is injected into the liquid outlet cavity 420 from a glue injection hole 430 formed at the front end of the tube body 400, and then the glue flows between the second plug pins 122 and the liquid outlet cavity 420;
s4: and finally, placing the product subjected to glue injection on a glue curing station to fix the glue.
A second surgical instrument channel 121a with two ends respectively communicated with the first surgical instrument channel 112a and the surgical instrument guide cavity is arranged on the first inserting foot 121 along the axial direction of the first inserting foot, a glue injection cavity 122a with two ends respectively communicated with the first mounting cavity 111a and the liquid outlet cavity is arranged on the second inserting foot 122 along the axial direction of the second inserting foot, when glue is injected, the glue can flow into the glue injection cavity 122a to fix a flexible lead used for connecting the image acquisition module 200 besides flowing into the space between the second inserting foot 122 and the liquid outlet cavity 420, and the flexible lead is prevented from shaking left and right at the liquid outlet cavity 420.
The cross section of the first surgical instrument channel 112a is oval, the cross section of the second surgical instrument channel 121a is D-shaped, and the first surgical instrument channel 112a and the second surgical instrument channel 121a are in smooth transition fit, so that surgical instruments can be smoothly guided to the position of a patient needing to be examined or treated, and the practicability of the head structure is effectively improved.
The cross section of the first plug pin 121 is semicircular and is matched with the surgical instrument guide cavity of the tube body, the cross section of the second plug pin 122 is semicircular and is matched with the liquid outlet cavity of the tube body, the head structure can be effectively matched with the tube body by adopting the structure, and the stability between the head structure and the tube body is further improved.
In summary, the invention comprises a head structure made of black ceramic material, the head structure comprises a head part and an insertion part arranged at the tail end of the head part, the insertion part comprises a first insertion pin inserted in the surgical instrument guide cavity of the tube body and a second insertion pin inserted in the liquid outlet cavity of the tube body, the length value of the first insertion pin is larger than that of the second insertion pin, the first insertion pin is inserted first during installation and then is subjected to glue sealing treatment through a glue sealing hole, the first insertion pin and the second insertion pin are of a long-short structure, arrangement is convenient, labor intensity of installation personnel is reduced, stability between the head structure and the tube body is improved, and great convenience is brought to installation work of the head structure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The mounting process of the disposable electronic hysteroscope head structure is characterized in that the head structure of the mounting process is made of black ceramic materials;
the head structure comprises a head and an inserting part arranged at the tail end of the head, the front end face of the head comprises a first end face and a second end face, and an included angle between the first end face and the second end face is an obtuse angle;
the insertion part comprises a first insertion pin and a second insertion pin, the first insertion pin is used for being inserted into the surgical instrument guide cavity of the tube body, the second insertion pin is used for being inserted into the liquid outlet cavity of the tube body, the length value of the first insertion pin is larger than that of the second insertion pin, and a partition plate insertion groove used for inserting a partition plate arranged in the tube body is formed between the first insertion pin and the second insertion pin;
the mounting process comprises the following steps
S1: when the medical tube is installed, the first inserting foot is firstly inserted into the surgical instrument guide cavity of the tube body, so that the first inserting foot is slowly inserted into the surgical instrument guide cavity along the axial direction of the surgical instrument guide cavity;
s2: when the first plug pin is inserted into the surgical instrument guide cavity, the second plug pin can be slowly inserted into the liquid outlet cavity of the tube body, and finally the front end of the tube body is matched with the tail end of the head;
s3: after the first plug pin and the second plug pin are plugged, the whole body is moved to a glue injection station for injecting glue, when the glue is injected, the glue for fixing the head structure and the pipe body is injected into the liquid outlet cavity from a glue injection hole arranged at the front end of the pipe body, and then the glue flows between the second plug pin and the liquid outlet cavity;
s4: and finally, placing the product subjected to glue injection on a glue curing station to fix the glue.
2. A process of mounting a disposable electronic hysteroscope head structure according to claim 1, wherein: the cross section of the first plug pin is semicircular, the first plug pin is in transition fit with the surgical instrument guide cavity of the tube body, the cross section of the second plug pin is semicircular, and the second plug pin is in clearance fit with the liquid outlet cavity of the tube body.
3. A process of mounting a disposable electronic hysteroscope head structure according to claim 1, wherein: a first mounting cavity for mounting an image acquisition module is formed in the middle of the first end face along the axial direction of the head, second mounting cavities for mounting a light source module are symmetrically formed in the first end face and located on two sides of the first mounting cavity along the axial direction of the head, and a first surgical instrument channel for a surgical instrument to pass through is formed in the second end face along the axial direction of the head;
and a second surgical instrument channel with two ends respectively communicated with the first surgical instrument channel and the surgical instrument guide cavity is arranged on the first plug-in pin along the axial direction of the first plug-in pin, and a glue injection cavity with two ends respectively communicated with the first mounting cavity and the liquid outlet cavity is arranged on the second plug-in pin along the axial direction of the second plug-in pin.
4. A process of mounting a disposable electronic hysteroscope head structure according to claim 1, wherein: the cross section of the first surgical instrument channel is oval, and the cross section of the second surgical instrument channel is D-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067552.XA CN111134596A (en) | 2020-01-20 | 2020-01-20 | Mounting process of disposable electronic hysteroscope head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067552.XA CN111134596A (en) | 2020-01-20 | 2020-01-20 | Mounting process of disposable electronic hysteroscope head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111134596A true CN111134596A (en) | 2020-05-12 |
Family
ID=70526503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010067552.XA Pending CN111134596A (en) | 2020-01-20 | 2020-01-20 | Mounting process of disposable electronic hysteroscope head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111134596A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826431A (en) * | 2021-01-07 | 2021-05-25 | 上海宇度医学科技股份有限公司 | Inclined electronic hysteroscope, lens mounting end cover and movable operation platform |
| CN112826434A (en) * | 2021-01-07 | 2021-05-25 | 上海宇度医学科技股份有限公司 | Disposable electronic hysteroscope, lens mounting end cover and uterine cavity mobile operation platform |
| EP4252616A1 (en) * | 2022-03-30 | 2023-10-04 | Olympus Winter & Ibe Gmbh | Endoscope and method for manufacturing sealed unit of endoscope |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527223Y (en) * | 2002-02-04 | 2002-12-25 | 马云 | Disposable anti-fogging laryngoscope |
| US20070161957A1 (en) * | 2006-01-06 | 2007-07-12 | Guenther Kevin V | Hysteroscope Seal |
| CN107981829A (en) * | 2017-12-25 | 2018-05-04 | 上海宇度医学科技股份有限公司 | Disposable outpatient service hysteroscope |
| CN109770827A (en) * | 2019-03-12 | 2019-05-21 | 上海宇度医学科技股份有限公司 | All can disposably perform the operation electronic hysteroscope |
-
2020
- 2020-01-20 CN CN202010067552.XA patent/CN111134596A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527223Y (en) * | 2002-02-04 | 2002-12-25 | 马云 | Disposable anti-fogging laryngoscope |
| US20070161957A1 (en) * | 2006-01-06 | 2007-07-12 | Guenther Kevin V | Hysteroscope Seal |
| CN107981829A (en) * | 2017-12-25 | 2018-05-04 | 上海宇度医学科技股份有限公司 | Disposable outpatient service hysteroscope |
| CN109770827A (en) * | 2019-03-12 | 2019-05-21 | 上海宇度医学科技股份有限公司 | All can disposably perform the operation electronic hysteroscope |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826431A (en) * | 2021-01-07 | 2021-05-25 | 上海宇度医学科技股份有限公司 | Inclined electronic hysteroscope, lens mounting end cover and movable operation platform |
| CN112826434A (en) * | 2021-01-07 | 2021-05-25 | 上海宇度医学科技股份有限公司 | Disposable electronic hysteroscope, lens mounting end cover and uterine cavity mobile operation platform |
| WO2022148030A1 (en) * | 2021-01-07 | 2022-07-14 | 上海宇度医学科技股份有限公司 | Disposable electronic hysteroscope, lens mount end cover, and uterine cavity mobile surgical platform |
| CN112826434B (en) * | 2021-01-07 | 2024-02-09 | 上海宇度医学科技股份有限公司 | Disposable electronic hysteroscope, lens mounting end cover and uterine cavity mobile operation platform |
| EP4252616A1 (en) * | 2022-03-30 | 2023-10-04 | Olympus Winter & Ibe Gmbh | Endoscope and method for manufacturing sealed unit of endoscope |
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Effective date of abandoning: 20230203 |