CN107714163A - A kind of puncture needle for stomach abdominal operation - Google Patents

A kind of puncture needle for stomach abdominal operation Download PDF

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Publication number
CN107714163A
CN107714163A CN201711133918.3A CN201711133918A CN107714163A CN 107714163 A CN107714163 A CN 107714163A CN 201711133918 A CN201711133918 A CN 201711133918A CN 107714163 A CN107714163 A CN 107714163A
Authority
CN
China
Prior art keywords
cavity
puncture needle
shank
closing member
nook closing
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
CN201711133918.3A
Other languages
Chinese (zh)
Inventor
何学彦
陈龙宇
郭令飞
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.)
Zunyi First Peoples Hospital
Original Assignee
Zunyi First Peoples Hospital
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 Zunyi First Peoples Hospital filed Critical Zunyi First Peoples Hospital
Priority to CN201711133918.3A priority Critical patent/CN107714163A/en
Publication of CN107714163A publication Critical patent/CN107714163A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3474Insufflating needles, e.g. Veress needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3478Endoscopic needles, e.g. for infusion

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

Abstract

The invention discloses a kind of puncture needle for stomach abdominal operation,Include puncture needle body,Air bag and operation handle,Puncture needle body includes shank and nook closing member,Shank is hollow dual chamber structure,Respectively the first cavity and the second cavity,The front end of puncture needle body is nook closing member,The 3rd cavity communicated with the second cavity is provided with nook closing member,And it is provided with puncturing head in the leading section of nook closing member,Multiple liquid micropores communicated with the 3rd cavity are provided with the side of nook closing member,Air bag is on shank,The inflation micropore communicated with the first cavity is provided with shank,Inflation micropore communicates with air bag,Operation handle is hollow cavity structure,The 4th cavity is provided with the hollow cavity of operation handle,Operation handle connects swivel nut by threeway and is connected with the tail end of puncture needle body,The other end of threeway connection swivel nut is connected with connection flexible pipe,Valve of supplying gas is provided with connection flexible pipe.Puncture needle of the present invention have it is simple in construction, it is reasonable in design, be advantageous to promote the use of.

Description

A kind of puncture needle for stomach abdominal operation
Technical field
The present invention relates to medical apparatus and instruments technical field, specifically a kind of wearing for stomach abdominal operation Pricker.
Background technology
Laparoscopic surgery is modern high technology medical technology, and laparoscope is the endoscope for intraperitoneal inspection and treatment, Be applied to patient in the case of completely painless, can directly be clearly viewed situation in abdominal cavity of patients, understanding pathogenic factor, and meanwhile it is right Abnormal conditions are performed an operation treatment.And laparoscopic surgery is the operation using laparoscope and its related equipment progress:Use cold light source Illumination is provided, lens of laparoscope is inserted intraperitoneal, the image for photographing lens of laparoscope with digital camera technology passes through Optical fiber is conducted to rear class signal processing system, and real-time display is in dedicated monitor.Then doctor passes through monitor The image of shown patient organ's different angle on screen, analysis judgement is carried out to the state of an illness of patient, and use special abdomen Hysteroscope apparatus is performed the operation, and is punctured and is set pin as the medicine equipment commonly used in laparoscopic surgery.At present, existing laparoscopic surgery Puncture needle is because puncturing lever surface is relatively smooth so that it can not which enough be preferably fixed in abdominal wall, and easily generation slides Phenomenon.
The content of the invention
The technical problem to be solved in the present invention is for problem present in background technology, there is provided one kind is used for stomach abdominal cavity The puncture needle of operation.
In order to solve the above technical problems, the technical solution adopted in the present invention is:A kind of wearing for stomach abdominal operation Pricker, includes puncture needle body, air bag and operation handle, and the puncture needle body includes shank and nook closing member, the shank For hollow dual chamber structure, respectively the first cavity and the second cavity, the front end of the puncture needle body is nook closing member, in the pin The 3rd cavity communicated with the second cavity is provided with core, and puncturing head is provided with the leading section of the nook closing member, in the nook closing member Side is provided with multiple liquid micropores communicated with the 3rd cavity, and the liquid micropore is disposed in proximity to the nook closing member of described puncturing head one end On side, the air bag is arranged on the shank, and several inflations communicated with the first cavity are provided with the shank Micropore, the inflation micropore communicate with air bag, and the operation handle is hollow cavity structure, in the middle cavity of the operation handle The 4th cavity is provided with body, the operation handle connects swivel nut by threeway and is connected with the tail end of puncture needle body, the threeway The other end of connection swivel nut is connected with connection flexible pipe, and valve of supplying gas is provided with the connection flexible pipe;Connected by the threeway Swivel nut can be such that connection flexible pipe is communicated with the first cavity in shank, and can make the 4th cavity and the shank in operation handle In the second cavity communicate, the end of the operation handle be provided be used for control the 4th cavity conducting control valve.
Further, described a kind of puncture needle for stomach abdominal operation, wherein puncturing head design is tapered Structure.
Further, described a kind of puncture needle for stomach abdominal operation, wherein being arranged in the operation handle There is finger to hold in the palm, and rubber antiskid lines is provided with support in described refer to.
Further, described a kind of puncture needle for stomach abdominal operation, wherein institute's air bag use transparent medical plastic Expect that material design is in cylindrical structural.
Using a kind of puncture needle for stomach abdominal operation of the present invention, compared with prior art, it is beneficial to effect Fruit is:By being provided with the first cavity and the second cavity in shank, and the 3rd communicated with the second cavity is provided with nook closing member Cavity, the 4th cavity communicated with the second cavity in shank is provided with operation handle, while in the side of nook closing member provided with more The individual liquid micropores communicated with the 3rd cavity, because air bag is arranged on shank, and several and the first chamber are provided with shank The logical inflation micropore of body phase, the operation handle connect swivel nut by threeway and are connected with the tail end of puncture needle body, the threeway The other end of connection swivel nut is connected with connection flexible pipe, and valve of supplying gas is provided with connection flexible pipe;It can thus lead to by three Connecing swivel nut can be such that connection flexible pipe is communicated with the first cavity in shank, and can make the 4th cavity and the pin in operation handle The second cavity in bar communicates.Medical worker can be controlled in operation by valve of supplying gas to the flow of gas, so as to The stroke of air bag is controlled, can thus substantially reduce the work difficulty of Gastroenterology doctor;It can in addition contain by being arranged at The control valve of operation handle end realizes that the 4th cavity communicates with the second cavity and the 3rd cavity, passes through going out on nook closing member side Liquid micropore supplement injects various different pharmaceuticals, so as to reduce patient's pain, also improves operating efficiency, have it is simple in construction, if Meter is reasonable, is advantageous to promote the use of.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Shown in figure:1- puncture needles body, 2- shanks, 3- nook closing members, 4- puncturing heads, 5- liquid micropores, the cavitys of 6- the 3rd, 7- First cavity, the cavitys of 8- second, 9- inflations micropore, 10- air bags, 11- threeways connection swivel nut, 12- connection flexible pipes, 13- air delivery valves Door, 14- operation handles, the cavitys of 15- the 4th, 16- control valves, 17- refer to support.
Embodiment
As shown in figure 1, a kind of puncture needle for stomach abdominal operation of the present invention, include puncture needle body 1, Air bag 10 and operation handle 14, the puncture needle body 1 include shank 2 and nook closing member 3, and the shank 2 is hollow dual chamber knot Structure, respectively the first cavity 7 and the second cavity 8, the front end of the puncture needle body 1 is nook closing member 3, is provided with the nook closing member 3 The 3rd cavity 6 communicated with the second cavity 8, and puncturing head 4 is provided with the leading section of the nook closing member 3, in the side of the nook closing member 3 Provided with multiple liquid micropores 5 communicated with the 3rd cavity 6, the liquid micropore 5 is disposed in proximity to the nook closing member of described one end of puncturing head 4 On 3 sides, the air bag 10 is arranged on the shank 2, and is communicated on the shank 2 provided with several with the first cavity 7 Inflation micropore 9, it is described inflation micropore 9 communicated with air bag 10, the operation handle 14 is hollow cavity structure, in the operation The 4th cavity 15 is provided with the hollow cavity of handle 14, the operation handle 14 connects swivel nut 11 and puncture needle body by threeway 1 tail end connection, the other end of the threeway connection swivel nut 11 are connected with connection flexible pipe 12, are provided with the connection flexible pipe 12 Supply gas valve 13;Connecting swivel nut 11 by the threeway can be such that connection flexible pipe 12 is communicated with the first cavity 7 in shank 2, And the 4th cavity 15 in operation handle 14 can be made to be communicated with the second cavity 8 in shank 2, at the end of the operation handle 3 Portion is provided with the control valve 16 for being used for controlling the conducting of the 4th cavity 15.
Further, described a kind of puncture needle for stomach abdominal operation, wherein the puncturing head 4 design it is tapered Structure.
Further, described a kind of puncture needle for stomach abdominal operation, wherein being covered in the operation handle 14 Provided with finger support 17, and rubber antiskid lines is provided with the finger support 17.
Further, described a kind of puncture needle for stomach abdominal operation, wherein institute's air bag 10 are using transparent medical Plastic material design is in cylindrical structural.
In actual use, stomach abdominal operation is used for using one kind of the present invention using of the present invention Puncture needle, by being provided with the first cavity 7 and the second cavity 8 in shank 2, and be provided with nook closing member 3 and communicated with the second cavity 8 The 3rd cavity 6, the 4th cavity 15 that is communicated with the second cavity 8 in shank 2 is provided with operation handle 14, while in nook closing member 3 side is provided with multiple liquid micropores 5 communicated with the 3rd cavity 6, because air bag 10 is arranged on shank 2, and on shank 2 Provided with the inflation micropore 9 that several are communicated with the first cavity 7, the operation handle 14 connects swivel nut 11 and puncture needle by threeway The tail end connection of body 1, the other end of the threeway connection swivel nut 11 are connected with connection flexible pipe 12, are provided with connection flexible pipe 12 Supply gas valve 13;Swivel nut 11 thus, which can be connected, by threeway can make connection flexible pipe 12 and the first cavity 7 in shank 2 Communicate, and the 4th cavity 15 in operation handle 14 can be made to be communicated with the second cavity 8 in shank 2.Medical worker is in reality The flow of gas can be controlled by valve 13 of supplying gas during operation, so as to control the stroke of air bag 10, thus may be used To substantially reduce the work difficulty of Gastroenterology doctor;It can also be realized by being arranged at the control valve 16 of the end of operation handle 3 4th cavity 15 communicates with the second cavity 8 and the 3rd cavity 6, can be supplemented by the liquid micropores 5 being arranged on the side of nook closing member 3 Various different pharmaceuticals are injected, so as to reduce patient's pain, also improve operating efficiency, further, since being covered in operation handle 14 Provided with finger support 17, and rubber antiskid lines is provided with the finger support 17, so it is prevented that beating in operation Sliding phenomenon.Puncture needle of the present invention have it is simple in construction, it is reasonable in design, be advantageous to promote the use of.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for the technology of this area For personnel, can there are various modifications and variations, all any modification, equivalent substitution and improvements made using the present invention etc., all should Within protection scope of the present invention.

Claims (4)

  1. A kind of 1. puncture needle for stomach abdominal operation, it is characterised in that:Include puncture needle body (1), air bag (10) and Operation handle (14), the puncture needle body (1) include shank (2) and nook closing member (3), and the shank (2) is hollow dual chamber Structure, respectively the first cavity (7) and the second cavity (8), the front end of the puncture needle body (1) is nook closing member (3), in the pin The 3rd cavity (6) communicated with the second cavity (8) is provided with core (3), and puncturing head is provided with the leading section of the nook closing member (3) (4) multiple liquid micropores (5) communicated with the 3rd cavity (6), are provided with the side of the nook closing member (3), the liquid micropore (5) sets It is disposed adjacent on nook closing member (3) side of the puncturing head (4) one end, the air bag (10) is arranged on the shank (2), and The shank (2) is provided with several inflation micropores (9) communicated with the first cavity (7), the inflation micropore (9) and air bag (10) communicate, the operation handle (14) is hollow cavity structure, and the is provided with the hollow cavity of the operation handle (14) Four cavitys (15), the operation handle (14) connects swivel nut (11) by threeway and is connected with the tail end of puncture needle body (1), described The other end of threeway connection swivel nut (11) is connected with connection flexible pipe (12), and valve of supplying gas is provided with the connection flexible pipe (12) (13);Connection flexible pipe (12) and the first cavity (7) phase in shank (2) can be made by connecting swivel nut (11) by the threeway It is logical, and the 4th cavity (15) in operation handle (14) can be made to be communicated with the second cavity (8) in shank (2), in the behaviour Make handle(3)End be provided be used for control the 4th cavity (15) conducting control valve (16).
  2. A kind of 2. puncture needle for stomach abdominal operation according to claim 1, it is characterised in that:The puncturing head (4) tapered structure is designed.
  3. A kind of 3. puncture needle for stomach abdominal operation according to claim 1, it is characterised in that:In the manipulator Finger support (17) is arranged with handle (14), and rubber antiskid lines is provided with support (17) in described refer to.
  4. A kind of 4. puncture needle for stomach abdominal operation according to claim 1, it is characterised in that:Institute's air bag (10) is adopted It is in cylindrical structural with transparent medical grade plastic material design.
CN201711133918.3A 2017-11-16 2017-11-16 A kind of puncture needle for stomach abdominal operation Pending CN107714163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711133918.3A CN107714163A (en) 2017-11-16 2017-11-16 A kind of puncture needle for stomach abdominal operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711133918.3A CN107714163A (en) 2017-11-16 2017-11-16 A kind of puncture needle for stomach abdominal operation

Publications (1)

Publication Number Publication Date
CN107714163A true CN107714163A (en) 2018-02-23

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ID=61216775

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711133918.3A Pending CN107714163A (en) 2017-11-16 2017-11-16 A kind of puncture needle for stomach abdominal operation

Country Status (1)

Country Link
CN (1) CN107714163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108938056A (en) * 2018-08-01 2018-12-07 张云峰 A kind of scalable fixed hysteroscope puncture outfit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204428123U (en) * 2015-01-04 2015-07-01 青岛市市立医院 A kind of new type nerve blockage puncture pin
CN208582473U (en) * 2017-11-16 2019-03-08 遵义市第一人民医院 A kind of puncture needle for stomach abdominal operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204428123U (en) * 2015-01-04 2015-07-01 青岛市市立医院 A kind of new type nerve blockage puncture pin
CN208582473U (en) * 2017-11-16 2019-03-08 遵义市第一人民医院 A kind of puncture needle for stomach abdominal operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108938056A (en) * 2018-08-01 2018-12-07 张云峰 A kind of scalable fixed hysteroscope puncture outfit
CN108938056B (en) * 2018-08-01 2024-04-09 四川省医学科学院·四川省人民医院 Telescopic fixed type endoscopic puncture outfit

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180223

RJ01 Rejection of invention patent application after publication