CN104605906A - Alimentary canal purse-string forceps with length of jaws capable of being adjusted - Google Patents

Alimentary canal purse-string forceps with length of jaws capable of being adjusted Download PDF

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Publication number
CN104605906A
CN104605906A CN201510063847.9A CN201510063847A CN104605906A CN 104605906 A CN104605906 A CN 104605906A CN 201510063847 A CN201510063847 A CN 201510063847A CN 104605906 A CN104605906 A CN 104605906A
Authority
CN
China
Prior art keywords
length
purse
jaw
connecting rod
jaws
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
CN201510063847.9A
Other languages
Chinese (zh)
Inventor
刘涛
郭建极
林恒伶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
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 CN201510063847.9A priority Critical patent/CN104605906A/en
Publication of CN104605906A publication Critical patent/CN104605906A/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
    • 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
    • A61B2017/2926—Details of heads or jaws
    • 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
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2943—Toothed members, e.g. rack and pinion

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

The invention discloses alimentary canal purse-string forceps with the length of jaws capable of being adjusted, and particularly relates to medical purse-string forceps capable of being universal for gastrointestinal operations of adults, children and infants. The purse-string forceps comprise the jaws, connecting rods, forcep handles and nuts, and threads at one end of each connecting rod are connected with threads at the top end of the corresponding forcep handle through a screw. The length specifications of the jaws comprise 5 mm, 10 mm, 20 mm and 30 mm, the connecting rods with the length of 10 mm or 15 mm or 25 mm or 30 mm are sleeved with the jaws with the length specifications of 5 mm, 10 mm, 20 mm and 30 mm through selection according to needs of the gastrointestinal operations of the adults, the children and the infants, and are locked by the nuts. The alimentary canal purse-string forceps have the advantages that the length of the jaws can be adjusted by an operator himself, and individual operation needs of different age groups and different operating spaces are met.

Description

The digestive tract purse-string forceps of scalable jaw length
Technical field
The invention belongs to medical apparatus and instruments, specifically the digestive tract purse-string forceps of scalable jaw length.
Background technology
At present, the jaw of known purse-string forceps is fixing length, is generally divided into adult and child's two profiles number.But patient exists individual variation, there is working place inconsistent, in operation process, often there is embedding embedding of pocket make a slip of the tongue long or too short, increase operating difficulty and operating time.
Summary of the invention
The object of this invention is to provide a kind of can by the medical purse-string forceps of patient from Row sum-equal matrix jaw, to meet the individual operation requirement in all ages and classes, different operating space.
The technical scheme that the present invention solves the problems of the technologies described above is as follows:
The digestive tract purse-string forceps of scalable jaw length is made up of jaw, connecting rod, clamp handle and nut.Described jaw is the elongate tube of side band dentation, and length specification has 5mm, 10mm, 20mm, 30mm.Described connecting rod 2 TBE (threaded both ends), length specification has 10mm, 15mm, 25mm, 35mm.Described clamp handle pincers end band screw thread.The threaded one end of described connecting rod is connected with the top screw thread screw of clamp handle; Jaw is enclosed within outside connecting rod, locks with nut.
The length specification of described jaw has 5mm, 10mm, 20mm, 30mm, need to select the jaw of length specification 5mm, 10mm, 20mm or 30mm to be enclosed within outside the connecting rod that length is 10mm, 15mm, 25mm or 35mm according to adult, child, infant operation on digestive tract, lock with nut.
Advantage of the present invention:
The length of jaw by operator from Row sum-equal matrix, can meet the individual operation requirement in all ages and classes, different operating space.
Accompanying drawing explanation
Fig. 1 is the structural representation of the digestive tract purse-string forceps of scalable jaw length of the present invention.
In figure: jaw 1, connecting rod 2, clamp handle 3, nut 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with concrete use.
The structure of the digestive tract purse-string forceps of scalable jaw length of the present invention as shown in Figure 1,
Be made up of jaw 1, connecting rod 2, clamp handle 3 and nut 4.Described jaw 1 is the elongate tube of side band dentation, and length specification has 5mm, 10mm, 20mm, 30mm.Described connecting rod 2 TBE (threaded both ends), length specification has 10mm, 15mm, 25mm, 35mm.Described clamp handle 3 clamps end band screw thread.The threaded one end of described connecting rod 2 is connected with the top screw thread screw of clamp handle 3; Jaw 1 is enclosed within outside connecting rod 2, locks with nut 4.
The length specification of described jaw 1 has 5mm, 10mm, 20mm, 30mm, need to select the jaw 1 of length specification 5mm, 10mm, 20mm or 30mm to be enclosed within outside the connecting rod 2 that length is 10mm, 15mm, 25mm or 35mm according to adult, child, infant operation on digestive tract, lock with nut 4.

Claims (1)

1. the digestive tract purse-string forceps of scalable jaw length, it is characterized in that, be made up of jaw (1), connecting rod (2), clamp handle (3) and nut (4), the elongate tube that described jaw (1) is side band dentation, length specification has 5mm, 10mm, 20mm, 30mm; Described connecting rod (2) TBE (threaded both ends), length specification has 10mm, 15mm, 25mm, 35mm; Described clamp handle (3) pincers end band screw thread; The threaded one end of described connecting rod (2) is connected with the top screw thread screw of clamp handle (3); Jaw (1) is enclosed within connecting rod (2) outward, locks with nut (4);
The length specification of described jaw (1) has 5mm, 10mm, 20mm, 30mm, the connecting rod (2) needing to select the jaw (1) of length specification 5mm, 10mm, 20mm or 30mm to be enclosed within length is 10mm, 15mm, 25mm or 35mm according to adult, child, infant operation on digestive tract outward, is locked with nut (4).
CN201510063847.9A 2015-02-06 2015-02-06 Alimentary canal purse-string forceps with length of jaws capable of being adjusted Pending CN104605906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510063847.9A CN104605906A (en) 2015-02-06 2015-02-06 Alimentary canal purse-string forceps with length of jaws capable of being adjusted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510063847.9A CN104605906A (en) 2015-02-06 2015-02-06 Alimentary canal purse-string forceps with length of jaws capable of being adjusted

Publications (1)

Publication Number Publication Date
CN104605906A true CN104605906A (en) 2015-05-13

Family

ID=53140756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510063847.9A Pending CN104605906A (en) 2015-02-06 2015-02-06 Alimentary canal purse-string forceps with length of jaws capable of being adjusted

Country Status (1)

Country Link
CN (1) CN104605906A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108814680A (en) * 2018-04-10 2018-11-16 中国人民解放军陆军军医大学第二附属医院 Purse-string forceps for single-hole laparoscopic surgery
CN110786912A (en) * 2019-11-22 2020-02-14 温州医科大学附属第一医院 Stone extractor for hepatobiliary surgery
CN111904543A (en) * 2020-09-07 2020-11-10 常州安康医疗器械有限公司 Digestive tract purse-string forceps with adjustable jaw length

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200984217Y (en) * 2006-11-28 2007-12-05 王美云 Vein pressing forceps
CN201949092U (en) * 2010-12-31 2011-08-31 中国人民解放军第三军医大学第一附属医院 Muscle tendon clamping pliers
EP2422720A1 (en) * 2010-08-27 2012-02-29 Adnan Menderes Universitesi Forceps
CN203089233U (en) * 2012-12-12 2013-07-31 中国人民解放军第三医院 Multifunctional retractor
CN203789962U (en) * 2014-01-22 2014-08-27 黄冈市黄州区妇幼保健院 Oral instrument treatment protecting cover
CN203988225U (en) * 2014-07-13 2014-12-10 许娜 Multifunctional bone file
CN204484207U (en) * 2015-02-06 2015-07-22 刘涛 The digestive tract purse-string forceps of scalable jaw length

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200984217Y (en) * 2006-11-28 2007-12-05 王美云 Vein pressing forceps
EP2422720A1 (en) * 2010-08-27 2012-02-29 Adnan Menderes Universitesi Forceps
CN201949092U (en) * 2010-12-31 2011-08-31 中国人民解放军第三军医大学第一附属医院 Muscle tendon clamping pliers
CN203089233U (en) * 2012-12-12 2013-07-31 中国人民解放军第三医院 Multifunctional retractor
CN203789962U (en) * 2014-01-22 2014-08-27 黄冈市黄州区妇幼保健院 Oral instrument treatment protecting cover
CN203988225U (en) * 2014-07-13 2014-12-10 许娜 Multifunctional bone file
CN204484207U (en) * 2015-02-06 2015-07-22 刘涛 The digestive tract purse-string forceps of scalable jaw length

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108814680A (en) * 2018-04-10 2018-11-16 中国人民解放军陆军军医大学第二附属医院 Purse-string forceps for single-hole laparoscopic surgery
CN108814680B (en) * 2018-04-10 2019-06-25 中国人民解放军陆军军医大学第二附属医院 Purse-string forceps for single-hole laparoscopic surgery
CN110786912A (en) * 2019-11-22 2020-02-14 温州医科大学附属第一医院 Stone extractor for hepatobiliary surgery
CN111904543A (en) * 2020-09-07 2020-11-10 常州安康医疗器械有限公司 Digestive tract purse-string forceps with adjustable jaw length

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Application publication date: 20150513