CN104042305A - Precision forceps for exploring bile duct - Google Patents

Precision forceps for exploring bile duct Download PDF

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Publication number
CN104042305A
CN104042305A CN201410231418.3A CN201410231418A CN104042305A CN 104042305 A CN104042305 A CN 104042305A CN 201410231418 A CN201410231418 A CN 201410231418A CN 104042305 A CN104042305 A CN 104042305A
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CN
China
Prior art keywords
claw beam
finger ring
ring handle
head
hinged
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
Application number
CN201410231418.3A
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Chinese (zh)
Inventor
白少华
丁佑铭
程艳香
朱小明
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410231418.3A priority Critical patent/CN104042305A/en
Publication of CN104042305A publication Critical patent/CN104042305A/en
Priority to CN201510000701.XA priority patent/CN104586474B/en
Priority to CN201520001196.6U priority patent/CN204520872U/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • 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
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61M1/0058—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2904—Details of shaft curved, but rigid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2923—Toothed members, e.g. rack and pinion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2925—Pistol grips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)

Abstract

The invention discloses a pair of precision forceps for exploring a bile duct. The precision forceps for exploring the bile duct comprise an exploration lever, wherein a fixed forceps head is arranged on the front end of the exploration lever, a fixed finger ring handle is arranged on the back end of the exploration lever, a groove is formed in the fixed forceps head, a miniature camera and an LED (light-emitting diode) lamp are arranged in the groove, a movable forceps head in parallel with the fixed forceps head is also hinged to the front end of the exploration lever, and a movable finger ring handle in parallel with the fixed finger ring handle is hinged to the back end of the exploration lever. The precision forceps are novel in design, simple in structure and convenient to operate. When a doctor conducts a surgery, the instrument can be used to flush the bloodiness in a surgical wound with clean water, so that the doctor can observe the situation of the surgical wound through the camera more clearly, further, the infection of the wound is also avoided, when the cleaning is over, the sewage can be sucked outside via a suction port, the sewage is then prevented from staying in the body, and the risk of being infected is radically eliminated.

Description

A kind of accurate operating forceps that can detect biliary tract
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of accurate operating forceps that can detect biliary tract.
Background technology
In the operation process of taking existing Biliary Calculi patient, first can survey the Intraabdominal Biliary Calculi of patient position.Current known biliary tract bougie be a kind of solid, not visible, with the sense of touch of hands, for performing the operation, find out the utensil of biliary tract situation.When detecting biliary tract, there is its blindness, affected by the limitation of operator's experience, there is the danger that damages biliary tract in operation.In operation, wound place can have a certain impact to operator's sense organ with bleeding simultaneously, can increase the risk in operation process like this, and serious complication easily occurs.
Summary of the invention
In order to overcome existing biliary tract bougie, when surveying biliary tract, in not visible and operation process, in time technical problem is cleaned etc. in biliary tract affected part.The invention provides a kind of accurate operating forceps that can detect biliary tract, this utensil not only can be surveyed biliary tract when operation, can also in operation process, clean easily to affected part.
Provided technical scheme is provided in the present invention; A kind of accurate operating forceps that can detect biliary tract, comprise claw beam, described claw beam front end is provided with fixed pliers head, rear end is provided with fixedly finger ring handle, it is characterized in that described fixed pliers head is provided with groove, in groove, be provided with minisize pick-up head, the front end of described claw beam is also hinged with the movable binding clip arranged side by side with fixed pliers head, and the rear end of claw beam is hinged with the movable finger ring handle arranged side by side with fixing finger ring handle;
The front end of described fixed pliers head is provided with water jet, and claw beam front end sidepiece is also provided with water sucking mouth, and the rear portion of claw beam is provided with water inlet tap and water draining beak;
In described claw beam, be provided with rope race, suction hose passage, sparge pipe passage, in described rope race, be provided with steel cable, the front end of steel cable is connected with the power arm of binding clip, the rear end of steel cable is connected with the resistance arm of movable finger ring handle, described water inlet tap is by the connection corresponding to water jet of sparge pipe passage, and described water draining beak is through the connection corresponding to water sucking mouth of suction hose passage.
As preferably, the surrounding of described minisize pick-up head is provided with LED lamp.
As preferably, the fulcrum of described movable binding clip is hinged on claw beam front end sidepiece, and its power arm is positioned at enlarging place of rope race front end; The fulcrum of described movable finger ring handle is hinged on the sidepiece of claw beam rear end, and its resistance arm is positioned at enlarging place of rope race rear end.
As preferably, in described claw beam, be also provided with cable passage, the circuit of described minisize pick-up head, LED lamp passes the cable aperture of claw beam rear end through cable passage.
As preferably, described claw beam front portion is upturned, the fixedly finger ring handle at claw beam rear portion, movable finger ring handle downsagging.
The invention has the beneficial effects as follows: this appliance design is novel, simple in structure, easy to operate.Doctor is when performing the operation, this utensil can carry out clear water flushing to the blood stains at surgical wound place, can allow like this doctor better by photographic head, observe the situation at surgical wound place, can also avoid wound infection, after cleaning, by water sucking mouth, can the sewage cleaning be extracted out external, in order to avoid in the residual body of sewage, thoroughly eliminate infected risk.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the view after activity binding clip of the present invention is opened;
Fig. 3 is the partial enlarged drawing of A portion in Fig. 1;
Fig. 4 is the partial enlarged drawing of B portion in Fig. 1.
The specific embodiment
As shown in Figure 1,2,3, 4, this the accurate operating forceps that can detect biliary tract comprises claw beam 1, claw beam 1 front end is provided with fixed pliers head 2, rear end is provided with fixedly finger ring handle 3, fixed pliers head 2 is provided with groove 61, is provided with the minisize pick-up head 4 that can observe affected part and the LED lamp 5 that illumination can be provided in groove 61.LED lamp 5 is preferably disposed in minisize pick-up head 4 camera lens around, to optimal illumination scope is provided.
The front end of claw beam 1 is hinged with the movable binding clip 6 arranged side by side with fixed pliers head, and the rear end of claw beam 1 is hinged with the movable finger ring handle 7 arranged side by side with fixing finger ring handle.Claw beam 1 is anterior upturned, the fixedly finger ring handle 3 at claw beam 1 rear portion, movable finger ring handle 7 downsaggings.
Claw beam 1 front end has the enlarging 21 that internal orifice dimension is larger.The fulcrum 161 of movable binding clip 6 is hinged on the sidepiece of claw beam 1 front end enlarging, and its power arm 16 is positioned at the enlarging 21 of rope race 12 front ends.Claw beam 1 rear end has the enlarging 23 that internal orifice dimension is larger.The fulcrum 17 of movable finger ring handle 7 is hinged on the sidepiece of claw beam 1 rear end enlarging 23, and its resistance arm 22 is positioned at the enlarging 23 of rope race 12 rear ends.
The front end sidepiece of fixed pliers head 2 is provided with water jet 8, is used for operation affected part to carry out spraying-rinsing operation.Claw beam 1 front end sidepiece is also provided with the water sucking mouth 9 that the sewage that cleaned affected part can be sucked, and the rear portion of claw beam 1 is provided with water inlet tap 10 and water draining beak 11.In claw beam, be provided with rope race 12, suction hose passage 13, sparge pipe passage 14, water inlet tap 10 communicates with water jet 8 is corresponding by sparge pipe passage 14, and water draining beak 11 communicates with water sucking mouth 9 is corresponding through suction hose passage 13.In operation process, encounter the affected part that needs cleaning, outside clear water can finally be sprayed onto affected part from water jet 8 by through water inlet tap 10, sparge pipe passage 14, and affected part is cleaned.And Intraabdominal sewage excretes by suction hose passage 13, water draining beak 11.
In rope race 12, be provided with steel cable 15, the front end of steel cable 15 is connected with the power arm of binding clip 16, and the rear end of steel cable 15 is connected with the resistance arm 22 of movable finger ring handle 7.According to such design, when doctor performs the operation, by operant activity finger ring handle 7, by the resistance arm drive steel cable 15 of movable finger ring handle 7, control the rotation of the power arm 16 of binding clip, thereby reach the object of controlling binding clip opening and closing.
In claw beam, be also provided with cable passage 18, the cable aperture 19 that the circuit 190 of minisize pick-up head 4, LED lamp 5 passes claw beam 1 rear end through cable passage 18 is connected with display 171, power supply respectively.After LED lamp 5 energising, just can play illuminating effect well to affected part, display 171 when operation, can provide minisize pick-up head 4 visual image, facilitate doctor to operate.
Finally it should be pointed out that the above specific embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to the above-mentioned specific embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done the above specific embodiment, all should think and belong to protection scope of the present invention.

Claims (5)

1. the accurate operating forceps that can detect biliary tract, comprise feeler lever, described feeler lever front end is provided with fixed pliers head, rear end is provided with fixedly finger ring handle, it is characterized in that described fixed pliers head is provided with groove, in groove, be provided with minisize pick-up head and LED lamp, the front end of described feeler lever is also hinged with the movable binding clip arranged side by side with fixed pliers head, and the rear end of feeler lever is hinged with the movable finger ring handle arranged side by side with fixing finger ring handle;
The front end of described fixed pliers head is provided with water jet, and claw beam front end sidepiece is also provided with water sucking mouth, and the rear portion of claw beam is provided with water inlet tap and water draining beak;
In described claw beam, be provided with rope race, suction hose passage, sparge pipe passage, in described rope race, be provided with steel cable, the front end of steel cable is connected with the power arm of binding clip, the rear end of steel cable is connected with the resistance arm of movable finger ring handle, described water inlet tap is by the connection corresponding to water jet of sparge pipe passage, and described water draining beak is through the connection corresponding to water sucking mouth of suction hose passage.
2. the accurate operating forceps that can detect biliary tract according to claim 1, is characterized in that the surrounding of described minisize pick-up head is provided with LED lamp.
3. the accurate operating forceps that can detect biliary tract according to claim 1 and 2, is characterized in that the fulcrum of described movable binding clip is hinged on claw beam front end sidepiece, and its power arm is positioned at enlarging place of rope race front end; The fulcrum of described movable finger ring handle is hinged on the sidepiece of claw beam rear end, and its resistance arm is positioned at enlarging place of rope race rear end.
4. the accurate operating forceps that can detect biliary tract according to claim 1 and 2, is characterized in that being also provided with cable passage in described claw beam, and the circuit of described minisize pick-up head, LED lamp passes the cable aperture of claw beam rear end through cable passage.
5. the accurate operating forceps that can detect biliary tract according to claim 1 and 2, is characterized in that described claw beam front portion is upturned, the fixedly finger ring handle at claw beam rear portion, movable finger ring handle downsagging.
CN201410231418.3A 2014-05-29 2014-05-29 Precision forceps for exploring bile duct Pending CN104042305A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410231418.3A CN104042305A (en) 2014-05-29 2014-05-29 Precision forceps for exploring bile duct
CN201510000701.XA CN104586474B (en) 2014-05-29 2015-01-04 A kind of operating forceps that can be bent
CN201520001196.6U CN204520872U (en) 2014-05-29 2015-01-04 The operating forceps that a kind of energy is bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410231418.3A CN104042305A (en) 2014-05-29 2014-05-29 Precision forceps for exploring bile duct

Publications (1)

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CN104042305A true CN104042305A (en) 2014-09-17

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CN201410231418.3A Pending CN104042305A (en) 2014-05-29 2014-05-29 Precision forceps for exploring bile duct
CN201520001196.6U Active CN204520872U (en) 2014-05-29 2015-01-04 The operating forceps that a kind of energy is bending
CN201510000701.XA Active CN104586474B (en) 2014-05-29 2015-01-04 A kind of operating forceps that can be bent

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201520001196.6U Active CN204520872U (en) 2014-05-29 2015-01-04 The operating forceps that a kind of energy is bending
CN201510000701.XA Active CN104586474B (en) 2014-05-29 2015-01-04 A kind of operating forceps that can be bent

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108135671A (en) * 2015-09-24 2018-06-08 伊西康有限责任公司 For the device and method of cleaning surgical device
CN109875486A (en) * 2019-03-12 2019-06-14 刘海鹏 A kind of visualization biliary tract sound and its application method
CN111012444A (en) * 2019-12-25 2020-04-17 西安交通大学医学院第二附属医院 Digestive endoscope titanium clamp device capable of injecting water

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104042305A (en) * 2014-05-29 2014-09-17 白少华 Precision forceps for exploring bile duct
US11446081B2 (en) 2015-10-20 2022-09-20 Lumedi Ltd. Medical instruments for performing minimally-invasive procedures
US11504104B2 (en) 2015-10-20 2022-11-22 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
EP3364892B1 (en) 2015-10-20 2023-01-18 Lumendi Ltd. Medical instruments for performing minimally-invasive procedures
CN108567462B (en) * 2017-03-07 2021-05-11 祝建红 Hemostatic clamp
CN108523963A (en) * 2018-05-08 2018-09-14 北京安德思考普商贸有限公司 Novel rongeur
CN110037772B (en) * 2019-04-15 2024-04-23 福建省立医院 Grasping forceps for laparoscopic surgery
CN111035418B (en) * 2019-12-31 2021-04-16 重庆西山科技股份有限公司 Visual direction-changing operation power device
CN112716564B (en) * 2020-12-31 2022-08-26 杭州康基医疗器械有限公司 Large-swing-angle single-joint surgical instrument
CN113679469B (en) * 2021-08-31 2022-03-15 南昌华安众辉健康科技有限公司 Anti-adhesion electrode forceps
CN116138888A (en) * 2023-04-21 2023-05-23 中国科学院理化技术研究所 Gun-type handheld flexible line control minimally invasive manipulator

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US8925782B2 (en) * 2010-09-30 2015-01-06 Ethicon Endo-Surgery, Inc. Implantable fastener cartridge comprising multiple layers
CN201958956U (en) * 2010-12-03 2011-09-07 余姚市柳叶刀医疗器械科技有限公司 Biliary tract stone taking forceps capable of being bent
CN201920837U (en) * 2010-12-30 2011-08-10 钟鸣 Bidirectional bendable right-angle separating pliers
CN102525595B (en) * 2011-11-14 2014-01-01 杭州好克光电仪器有限公司 Bendable and visible surgical clamp
CN203662856U (en) * 2013-12-27 2014-06-25 孙树军 Maxillary sinus forceps
CN104042305A (en) * 2014-05-29 2014-09-17 白少华 Precision forceps for exploring bile duct

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108135671A (en) * 2015-09-24 2018-06-08 伊西康有限责任公司 For the device and method of cleaning surgical device
CN109875486A (en) * 2019-03-12 2019-06-14 刘海鹏 A kind of visualization biliary tract sound and its application method
CN111012444A (en) * 2019-12-25 2020-04-17 西安交通大学医学院第二附属医院 Digestive endoscope titanium clamp device capable of injecting water
CN111012444B (en) * 2019-12-25 2021-04-02 西安交通大学医学院第二附属医院 Digestive endoscope titanium clamp device capable of injecting water

Also Published As

Publication number Publication date
CN104586474B (en) 2017-09-15
CN104586474A (en) 2015-05-06
CN204520872U (en) 2015-08-05

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Application publication date: 20140917