CN204106143U - Ultra-fine gynecological laparoscopy sleeve pipe - Google Patents
Ultra-fine gynecological laparoscopy sleeve pipe Download PDFInfo
- Publication number
- CN204106143U CN204106143U CN201420509597.8U CN201420509597U CN204106143U CN 204106143 U CN204106143 U CN 204106143U CN 201420509597 U CN201420509597 U CN 201420509597U CN 204106143 U CN204106143 U CN 204106143U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- trocar sheath
- ultra
- fine
- sleeve pipe
- 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.)
- Expired - Lifetime
Links
- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 35
- 210000001215 vagina Anatomy 0.000 claims abstract description 4
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 abstract description 11
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 9
- 206010002091 Anaesthesia Diseases 0.000 abstract description 4
- 230000037005 anaesthesia Effects 0.000 abstract description 4
- 235000010678 Paulownia tomentosa Nutrition 0.000 abstract description 2
- 240000002834 Paulownia tomentosa Species 0.000 abstract description 2
- 229940035676 analgesics Drugs 0.000 abstract description 2
- 239000000730 antalgic agent Substances 0.000 abstract description 2
- 230000001225 therapeutic effect Effects 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 208000000509 infertility Diseases 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 206010061692 Benign muscle neoplasm Diseases 0.000 description 1
- 201000009273 Endometriosis Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000029312 Muscular tumor Diseases 0.000 description 1
- 201000004458 Myoma Diseases 0.000 description 1
- 206010034240 Pelvic congestion Diseases 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 206010046810 Uterine perforation Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003748 differential diagnosis Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 201000003511 ectopic pregnancy Diseases 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000025661 ovarian cyst Diseases 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 210000003101 oviduct Anatomy 0.000 description 1
- 208000010669 pelvic lump Diseases 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 201000010065 polycystic ovary syndrome Diseases 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
This utility model relates to a kind of ultra-fine gynecological laparoscopy sleeve pipe, comprise trocar sheath and inner sleeve, inner sleeve is placed in trocar sheath, and trocar sheath is made up of needle body part and handle portion, the diameter of needle body part is less than the diameter of handle portion, and the overall diameter of inner sleeve is less than the internal diameter of trocar sheath; Inner sleeve slides in the handle portion of trocar sheath.The ultra-fine gynecological laparoscopy sleeve pipe advantage that this utility model provides is: gynecological laparoscopic operation usually, point therapeutic and diagnostic, " superfine endoscope " can replace common gynecological diagnosis laparoscopic surgery.Do not need with scalpel hara kiri skin.Only need to enter abdominal cavity with puncture needle key gallery puncture after vagina, superfine endoscope inserts from pin hole and enters abdominal cavity, completes diagnostic laparoscopic surgery; Only need to use simple anesthesia, do not need the anesthesia resembling common gynecological laparoscopy, even only use analgesics just much of that.
Description
Technical field
This utility model relates to a kind of ultra-fine gynecological laparoscopy sleeve pipe, belongs to medical instruments field.
Background technology
Gynecological laparoscopy is widely used in gynecological clinic.Although common gynecological laparoscopy belongs to Minimally Invasive Surgery, with regard to regard to stomach wall, there are some wounds after all.At the otch of abdominal incision three about 1-2 centimetres, about 10 millimeters of thick endoscopies need be inserted, just can complete inspection or the treatment of gynecological laparoscopy.The Wicresoft of operation of diagnosis and treatment, from Wicresoft, atomic wound even noinvasive, this is that doctors and patients know together, and is the eternal pursuits of doctors and patients.
Common gynecological laparoscopy needs to anaesthetize, and peritoneoscope is before entering abdominal cavity, and must insert a trocar sheath matched (trocar) (Trocar), then camera lens just can enter abdominal cavity.
Because " superfine endoscope " is not yet for gynecological clinic, also lack this ready-made special trocar sheath.
Utility model content
This utility model provides a kind of ultra-fine gynecological laparoscopy sleeve pipe for above-mentioned deficiency.
This practicality adopts following technical scheme:
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, described laparoscopic cannula comprises trocar sheath and inner sleeve; Inner sleeve is placed in trocar sheath, and trocar sheath is made up of needle body part and handle portion; The diameter of needle body part is less than the diameter of handle portion; The overall diameter of inner sleeve is less than the internal diameter of trocar sheath; Inner sleeve slides in the handle portion of trocar sheath.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, one end of described inner sleeve is provided with endoscopic port.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, the sidewall of one end of inner sleeve is provided with bath interface.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, the needle body part of described trocar sheath is that outward extending the reducing of trocar sheath holds pin hole section.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, the other end of described inner sleeve stretches out into syringe needle section, and the syringe needle section of its inner sleeve is installed on outward extending the reducing of trocar sheath and holds in pin hole section.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, the interior diameter of described pin hole section is 1.5mm.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, the interior diameter of described syringe needle section is 1.2mm.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, the outer wall of described inner sleeve is provided with the groove that two circles are parallel to each other; The outer wall of trocar sheath is provided with set bolt; Set bolt and groove cooperatively interact fixing inner sleeve.
Ultra-fine gynecological laparoscopy sleeve pipe described in the utility model, described syringe needle section and pin hole section are provided with ultrasonic reflections stricture of vagina.
Beneficial effect
The ultra-fine gynecological laparoscopy sleeve pipe advantage that this utility model provides is: gynecological laparoscopic operation usually, point therapeutic and diagnostic, " superfine endoscope " can replace common gynecological diagnosis laparoscopic surgery.Do not need with scalpel hara kiri skin.Only need to enter abdominal cavity with puncture needle key gallery puncture after vagina, superfine endoscope inserts from pin hole and enters abdominal cavity; Only need to use simple anesthesia, do not need the anesthesia resembling common gynecological laparoscopy, even only use analgesics just much of that.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is the structure for amplifying schematic diagram of 1-1 in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
As shown in the figure: ultra-fine gynecological laparoscopy sleeve pipe, described laparoscopic cannula comprises trocar sheath 1 and inner sleeve 2; Inner sleeve 2 is nested with in trocar sheath 1, and the overall diameter of inner sleeve 2 is less than the internal diameter of trocar sheath 1; Inner sleeve 2 slides in trocar sheath 1.The other end of the less mouth of pipe of inner sleeve 2 is provided with endoscopic port 3.The sidewall of the other end of the less mouth of pipe of inner sleeve 2 is provided with bath interface 4.The end that reduces of trocar sheath 1 extends pin hole section 7.The end that reduces of inner sleeve 2 extends syringe needle section 6.
The interior diameter of pin hole section 7 is 1.5mm.The diameter of syringe needle section 6 is 1.2mm.Syringe needle section 6 extends pin hole section 7.The outer wall of inner sleeve 2 is provided with the groove 8 that two circles are parallel to each other; The outer wall of trocar sheath 1 is provided with set bolt 5; Set bolt 5 and groove 8 cooperatively interact fixing inner sleeve 2.
This trocar is double-tube structure.Inner sleeve 2 is hollow needle-like design, rear end overstriking.Devise two syringe interfaces, the syringe interface in dead astern is endoscopic port 3; The syringe interface of side is bath interface 4.Endoscope's end needs to load onto in advance one " syringe top spline structure ", and sealing is fixed in endoscope.After endoscope injects inner sleeve, the device of " syringe top spline structure " and inner sleeve dead astern syringe interface compact siro spinning technology, backflow with liquidproof.
The position of inner sleeve 2 pin rear end overstriking, devises two circle grooves, and the set bolt 5 on outer tube can precession groove slightly, reaches reliable fixing object.
If set bolt 5 to be fixed on the groove of inner sleeve 2 rear end, then the needle point of inner sleeve 2 stretches out outer tube 1 about 5 ~ 8 millimeters, can enter abdominal cavity by puncturing tissue.After entering abdominal cavity, unscrew set bolt 5, inner sleeve 2 retreats about 10 millimeters (interior pipe has labelling), now set bolt 5 is just to previous groove, be tightened bolt 5, now the needle point of front end is fully retracted trocar sheath 1, can move sleeve pipe and observe abdominal cavity, and not damage Intraabdominal internal organs or tissue.
Before puncturing tissue, the adjustment of the camera lens of endoscope is retracted into a little in needle tubing, just at needle point rear, neither impact puncture can observe piercing process again.After having punctured, mobile interior pipe, after making needle point indentation trocar sheath 1, then adjusts the camera lens of endoscope, makes camera lens stretch out trocar sheath about 3 ~ 5 millimeters, start diagnosis and treatment backward.
Realize bath with the gap between endoscope and pin hole, flushing hole need do not designed on the diameter only endoscope of 1 millimeter, increase the number of fibers of superfine endoscope to greatest extent, the imaging definition of " superfine endoscope " is maximized.
In order to prevent endoscope in the course of the work camera lens be stained with bloodstain and affect definition, the interface of inner sleeve 2 side connects infusion bottle, and liquid is constantly washed by water to camera lens position by the gap between endoscope and inner sleeve 2 inwall.
Under this utility model can look at the guide of lower associating transvaginal sonography straight, the ovary mechanical punching treatment of polycystic ovary syndrome (pcos) Sterility patient; Making a definite diagnosis of endometriosis; The diagnosis of pelvic congestion disease; The Differential Diagnosis of pelvic lump; Observe whether fallopian tube has adhesion, whether form has extremely, associating uterine cavity injects methylene blue etc., diagnosis tubal infertility; Diagnosis internal genitalia deformity; Pelvic cavity orientation is rinsed and flushing liquor cytolgical examination; The interventional therapy of subserous myoma of uterus or shallow muscle layer muscular tumor; The diagnosis and treatment of the perforation of uterus; The diagnosis and treatment of migrated IUD; The early stage diagnosis and treatment of torsion of the pedicle of ovarian cyst; The Local Injection of Ectopic pregnancies unrupture or the treatment of injection anhydrous alcohol; Associating abdomen puncture completes simple operation on pelvis.As: use ultra-fine electric coagulating knife or ultrasound knife, complete bilateral salpingo Interruption.
Claims (9)
1. ultra-fine gynecological laparoscopy sleeve pipe, is characterized in that: described laparoscopic cannula comprises trocar sheath (1) and inner sleeve (2); Inner sleeve (2) is placed in trocar sheath (1), and trocar sheath (1) is made up of needle body part and handle portion; The diameter of needle body part is less than the diameter of handle portion; The overall diameter of inner sleeve (2) is less than the internal diameter of trocar sheath (1); Inner sleeve (2) slides in the handle portion of trocar sheath (1).
2. ultra-fine gynecological laparoscopy sleeve pipe according to claim 1, is characterized in that: one end of described inner sleeve (2) is provided with endoscopic port (3).
3. ultra-fine gynecological laparoscopy sleeve pipe according to claim 2, is characterized in that: the sidewall of one end of inner sleeve (2) is provided with bath interface (4).
4. ultra-fine gynecological laparoscopy sleeve pipe according to claim 1, is characterized in that: the needle body part of described trocar sheath (1) is that outward extending the reducing of trocar sheath (1) holds pin hole section (7).
5. ultra-fine gynecological laparoscopy sleeve pipe according to claim 4, it is characterized in that: the other end of described inner sleeve (2) stretches out into syringe needle section (6), the syringe needle section (6) of its inner sleeve (2) is installed on outward extending the reducing of trocar sheath (1) and holds in pin hole section (7).
6. ultra-fine gynecological laparoscopy sleeve pipe according to claim 4, is characterized in that: the interior diameter of described pin hole section (7) is 1.5mm.
7. ultra-fine gynecological laparoscopy sleeve pipe according to claim 5, is characterized in that: the interior diameter of described syringe needle section (6) is 1.2mm.
8. ultra-fine gynecological laparoscopy sleeve pipe according to claim 1, is characterized in that: the outer wall of described inner sleeve (2) is provided with the groove (8) that two circles are parallel to each other; The outer wall of trocar sheath (1) is provided with set bolt (5); Set bolt (5) and groove (8) cooperatively interact fixing inner sleeve (2).
9. ultra-fine gynecological laparoscopy sleeve pipe according to claim 5, is characterized in that: described syringe needle section (6) and pin hole section (7) are provided with ultrasonic reflections stricture of vagina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509597.8U CN204106143U (en) | 2014-09-02 | 2014-09-02 | Ultra-fine gynecological laparoscopy sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509597.8U CN204106143U (en) | 2014-09-02 | 2014-09-02 | Ultra-fine gynecological laparoscopy sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106143U true CN204106143U (en) | 2015-01-21 |
Family
ID=52323513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509597.8U Expired - Lifetime CN204106143U (en) | 2014-09-02 | 2014-09-02 | Ultra-fine gynecological laparoscopy sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872209A (en) * | 2017-03-16 | 2017-06-20 | 徐州工程学院 | A kind of shallow-layer sediment columnar sampler |
| CN107569262A (en) * | 2017-09-18 | 2018-01-12 | 广州派若弥医疗器械有限公司 | The scalable micro-surgical instruments of wedge type valve |
| CN109512473A (en) * | 2017-09-20 | 2019-03-26 | 史军 | Medical Devices with visual puncturing device |
-
2014
- 2014-09-02 CN CN201420509597.8U patent/CN204106143U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872209A (en) * | 2017-03-16 | 2017-06-20 | 徐州工程学院 | A kind of shallow-layer sediment columnar sampler |
| CN107569262A (en) * | 2017-09-18 | 2018-01-12 | 广州派若弥医疗器械有限公司 | The scalable micro-surgical instruments of wedge type valve |
| CN109512473A (en) * | 2017-09-20 | 2019-03-26 | 史军 | Medical Devices with visual puncturing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bettocchi et al. | What does ‘diagnostic hysteroscopy’mean today? The role of the new techniques | |
| JP2000510378A (en) | Medical device system that penetrates tissue | |
| CN109938776A (en) | For evaluating biopsy and ultrasound scan method and the device of body cavity | |
| CN101849854B (en) | Multi-functional uterus raising device for laparoscopic operation | |
| CN202355651U (en) | Safety type puncture injection needle | |
| CN204106143U (en) | Ultra-fine gynecological laparoscopy sleeve pipe | |
| US20150057565A1 (en) | Apparatus and method for ovarian cancer screening | |
| Catenacci et al. | Transvaginal hydrolaparoscopy | |
| CN2827280Y (en) | Multi-functional air-sac type puncture guiding means | |
| CN209347894U (en) | A kind of multi-functional gynemetrics's drug delivery device | |
| CN104398293A (en) | Combined type pregnant sac detection puncture needle and use method thereof | |
| CN201524123U (en) | Puncture cannula for laparoscopic surgery by means of vagina water injection | |
| CN204520896U (en) | Disposable lock silk fixing type pleuroperitoneal puncture needle | |
| CN204318868U (en) | Combination type pregnant capsule detection puncture needle | |
| CN201743750U (en) | Multi-functional uterus lifter for laparoscopic surgery | |
| CN209153837U (en) | Vaginal wall point of puncture hemostasis device after a kind of supplementary reproduction oocyte retrieval | |
| Rosati et al. | Single port laparoscopically assisted hysterectomy with the TriPort system. A case report and review of the literature | |
| RU198317U1 (en) | DEVICE FOR COLLECTING WATERFAN WATERS | |
| CN201782829U (en) | Hysteroscope cervical plug | |
| CN206138177U (en) | Pullover pjncture needle of sleeve pipe | |
| CN204684433U (en) | A kind of for puncturing and the apparatus of drug administration by injection | |
| CN104857625B (en) | It is a kind of to be used to puncture the apparatus with drug administration by injection | |
| CN105326510B (en) | Vein blood taking needle under laparoscope | |
| CN205338966U (en) | Blood sampling needle under peritoneoscope | |
| CN219109672U (en) | Rear fornix puncture outfit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |