CN104644116A - Safe wide-angle surgery sighting glass - Google Patents
Safe wide-angle surgery sighting glass Download PDFInfo
- Publication number
- CN104644116A CN104644116A CN201310603785.7A CN201310603785A CN104644116A CN 104644116 A CN104644116 A CN 104644116A CN 201310603785 A CN201310603785 A CN 201310603785A CN 104644116 A CN104644116 A CN 104644116A
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- CN
- China
- Prior art keywords
- uterine cavity
- uterus
- bar
- casing
- stent assembly
- 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
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Classifications
-
- 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
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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
- A61B1/00131—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
- A61B1/04—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
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- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a safe wide-angle surgery sighting glass. The wide-angle surgery sighting glass comprises a hysteroscopy body and an uterine cavity expansion component, wherein the uterine cavity expansion component comprises an expansion bag and a casing, the casing is sleeved on a stretching rod, the tail end corresponding to the casing is provided with a hook part matching with the fixed part on a handle, the expansion bag is arranged on the head end of the casing with respect to a camera and can cover the camera, the casing wall is provided with a guide hole axially extended, the head end of the guide hole is connected with the expansion bag, and the tail end of the guide hole is externally bent into an interface. The safe wide-angle surgery sighting glass is flexible in design and reasonable in structure, the hysteroscopy body is provided with the uterine cavity expansion component, when an operator observes an uterus, the uterus is expanded through the uterine cavity expansion component to obtain the greater observation range, the change conditions of various parts of the uterus can be accurately and quickly learnt, the diagnosis accuracy is greatly improved, and security and effectiveness of the surgery can be ensured.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of safe wide-angle surgical sight glass.
Background technology
At present, oneself is widely used clinically for hysteroscope and Hysteroscopy, it is the important tool of gynecology examination and treatment disease, existing hysteroscope, before surgery, first need start perfusion system, by directly inputting gas to intrauterine or liquid is swelling uterus, gas or the direct contact shoe of liquid in utero wall, and be easy to infiltration uterus inwall, in the middle of the blood circulation entering into patient.So can cause a lot of complication, such as: damage, hemorrhage, infection, CO2 swollen palace complication, cardio-cerebral syndrome, perforation of uterus etc., cause accident surgery.
Summary of the invention
The object of the invention is to, for above-mentioned deficiency, a kind of reasonable in design, easy to operate is provided, avoids gas or the direct contact shoe of liquid in utero wall, and uterus can be expanded to obtain the safe wide-angle surgical sight glass of larger range of observation.
For achieving the above object, technical scheme provided by the present invention is:
A kind of safe wide-angle surgical sight glass, it comprises a hysteroscope body and when this hysteroscope body stretches into uterus, and can expand to uterus the uterine cavity Stent assembly being convenient to observe, this uterine cavity Stent assembly is removably disposed on described hysteroscope body.
Described hysteroscope body comprises one handle, a photographic head and stretches into bar, this tail end stretching into bar is fixed on described handle, stretch into the head end of bar described in described photographic head is arranged on, one end that described handle closely stretches into bar is provided with the fixture described uterine cavity Stent assembly can fixed.
Described uterine cavity Stent assembly comprises a transparent or semitransparent swelling bag and a sleeve pipe, stretch into described in described casing pipe sleeve is located on bar, and the tail end corresponding to this sleeve pipe is provided with the hook part suitable with the fixture on described handle, the position of the corresponding described photographic head of described swelling bag is arranged on the head end of described sleeve pipe, and this photographic head can be covered, the tube wall of described sleeve pipe is provided with one along its axially extended guide hole, the head end of this guide hole is connected with described swelling bag, and tail end is bent to form an interface laterally.
Described swelling bag is inflation fluid capsule or swelling gasbag.Gas in capsule or liquid directly do not contact with uterus inwall, meet different user demands, can correspondingly adopt gas or liquid to realize carrying out expansion action to uterus, to obtain larger range of observation, applied widely.
Beneficial effect of the present invention is: the present invention designs ingenious, rational in infrastructure, hysteroscope body is provided with uterine cavity Stent assembly, when observing intrauterine situation, expansion action can be carried out to uterus by this uterine cavity Stent assembly, to obtain larger range of observation, thus recognize the change at each position in uterus quickly and accurately, substantially increase the accuracy of diagnosis, guarantee safety and the effectiveness of operation; Meanwhile, because the gas of swelling bag or liquid directly do not contact with uterus inwall, phenomenon CO is avoided out
2the ill symptomses such as swollen palace complication, cardio-cerebral syndrome; And uterine cavity Stent assembly is detachable setting, formation split-type structural designs, and to be namely that single use hysteroscope body divides then reusable for uterine cavity Stent assembly part, both ensure that use safety like this, avoid cross infection, effectively can save again cost and be beneficial to environmental protection.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Structural representation when Fig. 2 is the swelling bag contraction of Fig. 1;
Fig. 3 is the complete section structural representation of Fig. 1;
Fig. 4 is the local A structural representation in Fig. 3;
Fig. 5 is the local B structural representation in Fig. 3.
Detailed description of the invention
See Fig. 1 to Fig. 5, the safe wide-angle surgical sight glass of the one that the present embodiment provides, it comprises a hysteroscope body 1 and when this hysteroscope body 1 stretches into uterus, can expand to uterus the uterine cavity Stent assembly 2 being convenient to observe, this uterine cavity Stent assembly 2 is removably disposed on described hysteroscope body 1.The present invention designs ingenious, rational in infrastructure, hysteroscope body 1 is provided with uterine cavity Stent assembly 2, when observing intrauterine situation, expansion action can be carried out by this uterine cavity Stent assembly 2 pairs of uterus, to obtain larger range of observation, thus recognize each position in uterus and the change of surrounding organ quickly and accurately, substantially increase the accuracy of diagnosis, guarantee safety and the effectiveness of operation.
Described hysteroscope body 1 comprises one handle 11, photographic head 12 and and stretches into bar 13, this tail end stretching into bar 13 is fixed on described handle 11, stretch into the head end of bar 13 described in described photographic head 12 is arranged on, one end that described handle 11 closely stretches into bar 13 is provided with can by fixture 14 fixing for described uterine cavity Stent assembly.Described uterine cavity Stent assembly 2 comprises a transparent or semitransparent swelling bag 21 and a sleeve pipe 22, stretch into described in described sleeve pipe 22 is set on bar 13, and the tail end corresponding to this sleeve pipe 22 is provided with the hook part 23 suitable with the fixture 14 on described handle 11, the position of the corresponding described photographic head 12 of described swelling bag 21 is arranged on the head end of described sleeve pipe 22, and this photographic head 12 can be covered, the tube wall of described sleeve pipe 22 is provided with one along its axially extended guide hole 24, the head end of this guide hole 24 is connected with described swelling bag 21, and tail end is bent to form an interface 241 laterally.Described swelling bag 21 is inflation fluid capsule or swelling gasbag.In the present embodiment, this swelling bag 21 is swelling gasbag, namely just can be realized the expansion of this swelling gasbag by inflation, and then realizes carrying out expansion action to uterus; In other embodiment, for meeting different user demands, this swelling bag 21 is for can adopt inflation fluid capsule, in like manner, namely be filled with toward this inflation fluid capsule the expansion that liquid just can realize this inflation fluid capsule, and then realize carrying out expansion action to uterus, to obtain larger range of observation.
During use, by the present invention by vagina intron in utero, then by interface 241, gas is filled with swelling gasbag, this swelling gasbag is expanded, and then realize expanding uterus, thus obtain larger range of observation.At this moment, doctor can recognize each position in uterus and the change of surrounding organ quickly and accurately, thus makes and diagnosing accurately.
After operation, in like manner, bled off by the gas of swelling gasbag by described interface 241, swelling gasbag shrinks automatically, is convenient to the present invention be taken out from intrauterine fast fast, completes whole operation.Described uterine cavity Stent assembly 2 is detachable settings simultaneously, formation split-type structural designs, and namely uterine cavity Stent assembly 2 part is that single use hysteroscope body 1 part is then reusable, both ensure that use safety like this, avoid cross infection, effectively can save again cost and be beneficial to environmental protection.
As described in the above embodiment the present invention, structure same or similar with it is adopted and other the safe wide-angle surgical sight glass obtained, all in scope.
Claims (2)
1. a safe wide-angle surgical sight glass, it is characterized in that: it comprises a hysteroscope body and when this hysteroscope body stretches into uterus, the uterine cavity Stent assembly being convenient to observe can be expanded to uterus, this uterine cavity Stent assembly is removably disposed on described hysteroscope body, described hysteroscope body comprises one handle, one photographic head and one stretches into bar, this tail end stretching into bar is fixed on described handle, the head end of bar is stretched into described in described photographic head is arranged on, one end that described handle closely stretches into bar is provided with the fixture described uterine cavity Stent assembly can fixed, described uterine cavity Stent assembly comprises a transparent or semitransparent swelling bag and a sleeve pipe, stretch into described in described casing pipe sleeve is located on bar, and the tail end corresponding to this sleeve pipe is provided with the hook part suitable with the fixture on described handle, the position of the corresponding described photographic head of described swelling bag is arranged on the head end of described sleeve pipe, and this photographic head can be covered, the tube wall of described sleeve pipe is provided with one along its axially extended guide hole, the head end of this guide hole is connected with described swelling bag, tail end is bent to form an interface laterally.
2. safe wide-angle surgical sight glass according to claim 1, is characterized in that, described swelling bag is inflation fluid capsule or swelling gasbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603785.7A CN104644116A (en) | 2013-11-25 | 2013-11-25 | Safe wide-angle surgery sighting glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603785.7A CN104644116A (en) | 2013-11-25 | 2013-11-25 | Safe wide-angle surgery sighting glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104644116A true CN104644116A (en) | 2015-05-27 |
Family
ID=53236136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310603785.7A Pending CN104644116A (en) | 2013-11-25 | 2013-11-25 | Safe wide-angle surgery sighting glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104644116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559734A (en) * | 2016-01-13 | 2016-05-11 | 重庆金创谷医疗科技有限公司 | Rigid endoscope used for examination and matched with balloon-shaped sheath tube |
| CN114504367A (en) * | 2022-03-07 | 2022-05-17 | 上海宇度医学科技股份有限公司 | Visual suction device |
-
2013
- 2013-11-25 CN CN201310603785.7A patent/CN104644116A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559734A (en) * | 2016-01-13 | 2016-05-11 | 重庆金创谷医疗科技有限公司 | Rigid endoscope used for examination and matched with balloon-shaped sheath tube |
| CN114504367A (en) * | 2022-03-07 | 2022-05-17 | 上海宇度医学科技股份有限公司 | Visual suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |