CN105559865B - The caliper of foreign body in airpassage clamp device - Google Patents
The caliper of foreign body in airpassage clamp device Download PDFInfo
- Publication number
- CN105559865B CN105559865B CN201510976946.6A CN201510976946A CN105559865B CN 105559865 B CN105559865 B CN 105559865B CN 201510976946 A CN201510976946 A CN 201510976946A CN 105559865 B CN105559865 B CN 105559865B
- Authority
- CN
- China
- Prior art keywords
- rib
- caliper
- joint face
- support rod
- support ring
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- 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
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
- A61B2017/00544—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated pneumatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
- A61B2017/242—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers for bronchial passages
-
- 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
-
- 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
Abstract
The invention discloses a kind of caliper of foreign body in airpassage clamp device, described caliper is by flexible rubber or integrally moulded, and by the pipe joint b of tubular, the support ring of tubular, the rib joint face of spheric and four holding pieces, integrally connected is constituted the caliper successively in structure；Described rib connection is recessed towards support ring, the periphery of the uniform adjacent outer surface for being connected to rib joint face of four holding pieces, and the end of four holding pieces surrounds a circular open front；Latasuture is left between two neighboring holding piece；Support rod is formed on the inside of each holding piece, the bottom of support rod is connected on the outer surface of the rib joint face, described caliper is by elastic caoutchouc or integrally moulded, it is easy to process, production cost is low, surface Glabrous thorn or pointed end, the sense of discomfort produced to tracheae and damage are small.
Description
Present patent application is the divisional application of following patent application
Title：Foreign body in airpassage clamp device and caliper
Application number：201410380315.3
The applying date：2014-08-04.
Technical field
The invention belongs to medical instruments field, and in particular to foreign body in airpassage wrench structure.
Background technology
Foreign matter can be hindered breathing after suction respiratory tract by mistake, can cause asphyxia even dead when serious, after aspirated foreign body
It must take out in time.Usual foreign body is to coordinate trachea foreign body forceps to be operated using airway wall, the foreign body forcepses of prior art
All it is metal material, is repeatedly used after cleaning and sterilizing, but the chela position of foreign body forcepses is generally hinge with caliper main body
Form connection is connect, link position has dead angle, it is difficult to which thoroughly cleaning is clean, there is infection risk, using effect during reuse
It is undesirable.And if the disposable cost of the foreign body forcepses of metal material is too high and waste of resource.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, providing a kind of simple in construction, make
With easy to operate, foreign matter is gripped reliably, cost is low, the caliper of foreign body in airpassage clamp device that can be disposable.
To realize the purpose of the present invention, it is achieved using following technical scheme：
A kind of caliper of foreign body in airpassage clamp device, described caliper is by flexible rubber or integrally moulded, institute
Caliper is stated in structure by the pipe joint b of tubular, the support ring of tubular, the rib joint face of spheric and four clampings
Integrally connected is constituted piece successively；The external diameter of the support ring is more than pipe joint b external diameter, and pipe joint b periphery forms anticreep
Convex tendon；Described rib connection is recessed towards support ring, the uniform adjacent appearance for being connected to rib joint face of four holding pieces
The periphery in face, the outer surface of holding piece and the outer surface smoother of support ring are excessively connected, and the end of holding piece is tapered, four clampings
The end of piece surrounds a circular open front, the 1/10-1/5 of a diameter of support ring external diameter of open front；Two neighboring clamping
Latasuture is left between piece；Support rod is formed on the inside of each holding piece, the bottom of support rod is connected to the muscle
On the outer surface of bar joint face, and the bottom of support rod extends to the center of rib joint face；Described pipe joint b and
The reinforcing panel that hard is embedded with the embedded pipe of a hard, described support rod is embedded with support ring jointly；It is described
An annular rib, the 1/2- of a diameter of support ring internal diameter of the annular rib are formed in the middle part of the inner surface of rib joint face
2/3；The location of the inner side of the support rod bottom is relative with annular rib；The rib joint face of caliper is in pipe joint b
Side air pressure is bulged under promoting, and rib joint face drives support rod to be flared out driving holding piece together to open；
Air pressure is promoted to remove the reset under the effect of its own elastic force of rear rib joint face, support rod and holding piece are also reset to contraction-like
State.
Described caliper is easy to process by elastic caoutchouc or integrally moulded, and production cost is low, surface Glabrous thorn
Or pointed end, the sense of discomfort produced to tracheae and damage are small；The rib joint face by air pressure driving it is outwardly so as to
Three support rod ends are driven then to drive holding piece to deploy to external expansion, rib joint face resets during air pressure is cancelled,
So as to which holding piece does pinching action to wrap foreign matter；Described reinforcing panel and embedded pipe make caliper have enough machinery strong
Degree and rib joint face position can have good elasticity, it is ensured that holding piece can effectively and firmly clamp foreign matter.It is described
Annular rib when the rib joint face is driven by air pressure each holding piece be consistent action, it is to avoid holding piece is acted not
Surely foreign matter is set to produce movement again.The 1/10-1/5 of a diameter of support ring external diameter of the open front, so both can ensure that folder
Hold piece easily to open, can guarantee that nipped foreign matter will not come off from open front again.A diameter of support ring of the annular rib
The 1/2-2/3 of internal diameter, such rib joint face has good elasticity in the radial direction, coordinates again with foot with annular rib
Enough mechanical strengths, it is ensured that holding piece action is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of pneumatic control handle.
Fig. 3 is the structural representation of caliper part.
Fig. 4, Fig. 5 are the cross section structure diagrams of the caliper of embodiment 1,2.
Fig. 6 is Fig. 5 A-A to structural representation.
Fig. 7, Fig. 8 are the cross section structure diagrams of the caliper of embodiment 3,4.
Fig. 9 is the cross section structure diagram of holding piece position in Fig. 8.
1st, pneumatic control handle；11st, piston cylinder；111st, pipe joint a；12nd, piston rod；121st, hinge eyes；13rd, movable hand
Handle；131st, jointed shaft a；132nd, jointed shaft b；14th, fixed handle；2nd, connecting tube；3rd, caliper；30th, pipe joint b；301st, anticreep is convex
Muscle；31st, support ring；32nd, holding piece；321st, open front；322nd, latasuture；323rd, support rod；324th, panel is reinforced；33rd, rib
Joint face；331st, annular rib；332nd, through hole；34th, pipe is embedded；35th, connecting rod；36th, piston body.
Embodiment
The embodiment of the present invention is made a detailed explanation below according to accompanying drawing.
Embodiment 1
According to Fig. 1 to Fig. 6, a kind of foreign body in airpassage clamp device described in the present embodiment includes caliper 3, pneumatic control
Handle 1 processed and the connecting tube 2 for connecting the gentle dynamic joystick of caliper；Described caliper is by flexible rubber or plastics one
Body formed, the caliper is connected in structure by the rib of the pipe joint b30 of tubular, the support ring 31 of tubular, spheric
Integrally connected is constituted successively for face 33 and four holding pieces；The external diameter of the support ring is more than pipe joint b external diameter, pipe joint b
Periphery form anticreep convex tendon 301；Described connecting tube is connected with pipe joint b outer wall interference fit；Described rib connects
Junction is recessed to support ring, the periphery of the uniform adjacent outer surface for being connected to rib joint face of four holding pieces, holding piece
The outer surface smoother of outer surface and support ring is excessively connected, and the end of holding piece is tapered, and the end of four holding pieces surrounds one
Circular open front 321, the 1/10-1/5 of a diameter of support ring external diameter of open front；Latasuture is left between two neighboring holding piece
322；Support rod 323 is formed on the inside of each holding piece, the bottom of support rod is connected to the rib joint face
Outer surface on, and support rod center from bottom to rib joint face extend；In described pipe joint b and support ring
The reinforcing panel 324 that hard is embedded with the embedded pipe 34 of a hard, described support rod is embedded with jointly；The rib
An annular rib 331, the 1/2- of a diameter of support ring internal diameter of the annular rib are formed in the middle part of the inner surface of joint face
2/3；The location of the inner side of the support rod bottom is relative with annular rib；Described pneumatic control handle includes one
The piston rod 12 that end is extend out to outside piston cylinder is connected with individual piston cylinder 11 and the piston coordinated with piston cylinder, piston, it is living
Plug tube front end is connected with a pipe joint a111 being connected with the connecting tube；Piston cylinder lateral wall is fixedly connected with
One fixed handle 14, piston rod end, which is hinged with the middle part of a flexible handle 13, flexible handle, passes through a jointed shaft b132
It is hinged on fixed handle；The end of the piston rod forms solid on the hinge eyes 121 of a bar shaped hole shape, flexible handle
Surely a jointed shaft a131 is connected with, jointed shaft a is limited in the hinge eyes；Described flexible handle drives piston to piston
Cylinder anterior movements produce air pressure, and the rib joint face of caliper is bulged under air pressure promotion, and rib joint face drives brace rod
Bar is flared out driving holding piece together to open；Unclamp rib joint face after flexible handle multiple under the effect of its own elastic force
Position, support rod and holding piece are also reset to contraction state.
In use, airway wall is stretched into intratracheal foreign body neighbouring position together with caliper and connecting tube, by tracheae sem observation,
Holding piece is set to be directed at foreign matter；Rotated by pressing the flexible handle bottom towards fixed handle direction, being hinged on flexible handle
Axle a coordination hinges annulus piston bar, so that producing air pressure in piston cylinder, passes through connecting tube and work to piston cylinder forward
Also it is in high pressure conditions in the caliper that plug tube is connected, described rib joint face is outwardly under gas pressure, so as to drive
Three support rods, which open, then opens holding piece, unclamps air pressure after flexible handle and cancels, support rod loses support and pressed from both sides
Caliper is drawn out to outside tracheae so as to which foreign matter be clamped and can be taken off foreign matter by tight action together with connecting tube.
Embodiment 2
According to Fig. 3 to Fig. 6, a kind of caliper of foreign body in airpassage clamp device described in the present embodiment is by flexible rubber
Glue is integrally moulded, and the caliper 3 is in structure by the pipe joint b30 of tubular, the support ring 31 of tubular, spheric
Rib joint face 33 and four holding pieces successively integrally connected constitute；The external diameter of the support ring is more than the outer of pipe joint b
Footpath, pipe joint b periphery forms anticreep convex tendon 301；Described connecting tube is connected with pipe joint b outer wall interference fit；Institute
The rib connection stated is recessed towards support ring, outside the uniform adjacent outer surface for being connected to rib joint face of four holding pieces
Week, the outer surface of holding piece and the outer surface smoother of support ring are excessively connected, and the end of holding piece is tapered, the end of four holding pieces
Portion surrounds a circular open front 321, the 1/10-1/5 of a diameter of support ring external diameter of open front；Two neighboring holding piece it
Between leave latasuture 322；Form support rod 323 on the inside of each holding piece, the bottom of support rod is connected to described
On the outer surface of rib joint face, and the bottom of support rod extends to the center of rib joint face；Described pipe joint b with
And the reinforcing panel that hard is embedded with the embedded pipe 34 of a hard, described support rod is embedded with support ring jointly
324；An annular rib 331, a diameter of support of the annular rib are formed in the middle part of the inner surface of the rib joint face
The 1/2-2/3 of ring internal diameter；The rib connection of the location of the inner side of support rod bottom calipers relative with annular rib
Face is bulged under the promotion of pipe joint b sides air pressure, and rib joint face drives support rod to be flared out driving clamping
Piece together opens；Promote air pressure to remove rear rib joint face to reset under the effect of its own elastic force, support rod and holding piece
It is reset to contraction state.
Embodiment 3
According to Fig. 1, Fig. 2, Fig. 7, Fig. 8 and Fig. 9, a kind of foreign body in airpassage clamp device described in the present embodiment includes
Caliper 3, pneumatic control handle 1 and the connecting tube 2 for connecting the gentle dynamic joystick of caliper；Described caliper is by flexible
Rubber is integrally moulded, and the caliper is in structure by the pipe joint b30 of tubular, the support ring 31 of tubular, sphere
Integrally connected is constituted successively for the rib joint face 33 of shape and four holding pieces 32；The external diameter of the support ring is more than pipe joint b
External diameter, pipe joint b periphery forms anticreep convex tendon 301；Described connecting tube and pipe joint b outer wall interference fit connect
Connect；Described rib connection is recessed towards support ring, the uniform adjacent outer surface for being connected to rib joint face of four holding pieces
Periphery, the outer surface of holding piece and the outer surface smoother of support ring excessively connect, and the end of holding piece is tapered, four holding pieces
End surround a circular open front 321, the 1/10-1/5 of a diameter of support ring external diameter of open front；Two neighboring clamping
Latasuture 322 is left between piece；Support rod 323 is formed on the inside of each holding piece, the bottom of support rod is connected to
On the outer surface of the rib joint face, and the bottom of support rod extends to the center of rib joint face；Described pipe connects
The reinforcing that hard is embedded with the embedded pipe 34 of a hard, described support rod is embedded with jointly in head b and support ring
Panel 324；Described pipe joint b inwalls slidably connect a piston body 36, between piston body and the center of rib joint face
It is connected with a connecting rod 35, the 1/10-1/5 of a diameter of support ring internal diameter of connecting rod；Uniformly opened up on described rib joint face
There is a through hole 332, through hole circumferentially array distribution centered on connecting rod；Described pneumatic control handle includes a piston cylinder 11
And the piston coordinated with piston cylinder, the piston rod 12 that end is extend out to outside piston cylinder, piston cylinder front end one are connected with piston
Body is connected with a pipe joint a111 being connected with the connecting tube；Piston cylinder lateral wall is fixedly connected with a fixed hand
Handle 14, piston rod end is hinged with the middle part of a flexible handle 13, flexible handle and is hinged on fixation by a jointed shaft b132
On handle；The end of the piston rod forms and is fixedly connected with one on the hinge eyes 121 of a bar shaped hole shape, flexible handle
Individual jointed shaft a131, jointed shaft a are limited in the hinge eyes；Described flexible handle drives piston to piston cylinder anterior movements
Air pressure is produced, the piston body of caliper is moved under air pressure promotion to support ring direction, so as to drive rib joint face by connecting rod
Bulge, rib joint face drives support rod to be flared out driving holding piece together to open；Unclamp after flexible handle
Rib joint face resets under the effect of its own elastic force, and support rod and holding piece are also reset to contraction state.
In use, airway wall is stretched into intratracheal foreign body neighbouring position together with caliper and connecting tube, by tracheae sem observation,
Holding piece is set to be directed at foreign matter；Rotated by pressing the flexible handle bottom towards fixed handle direction, being hinged on flexible handle
Axle a coordination hinges annulus piston bar, so that producing air pressure in piston cylinder, passes through connecting tube and work to piston cylinder forward
Also it is in high pressure conditions in the caliper that plug tube is connected, described piston body is promoted by air pressure to be moved to support rod direction, simultaneously
Piston body promotes rib joint face outwardly by connecting rod, and then rib joint face drives three support rods to open and then made
Holding piece opens, and unclamps air pressure after flexible handle and cancels, support rod loses support and makees pinching action to clamp foreign matter, will
Caliper is drawn out to outside tracheae together with connecting tube and can be taken off foreign matter.Meanwhile, in flexible handle release process, foreign matter stuck position
A small amount of hydrops that may be present can be sucked in the space between rib joint face and piston body from through hole.
Embodiment 3 compared with Example 1 compared with, due to being provided with piston body, pass through piston body drive link pull rib connect
Junction is moved, and can be better ensured that rib joint face drives and strictly be kept synchronous during each support rod, during gripping foreign matter more
It is reliable and stable.
Embodiment 4
According to Fig. 7, Fig. 8 and Fig. 9, a kind of foreign body in airpassage clamp device described in the present embodiment includes caliper 3, gas
Dynamic joystick 1 and the connecting tube 2 for connecting the gentle dynamic joystick of caliper；Described caliper is by flexible rubber or modeling
Material is integrally formed, the caliper in structure by the pipe joint b30 of tubular, the support ring 31 of tubular, spheric rib
Integrally connected is constituted successively for joint face 33 and four holding pieces 32；The external diameter of the support ring is more than pipe joint b external diameter, pipe
Joint b periphery forms anticreep convex tendon 301；Described connecting tube is connected with pipe joint b outer wall interference fit；Described muscle
Bar connection is recessed towards support ring, the periphery of the uniform adjacent outer surface for being connected to rib joint face of four holding pieces, clamping
The outer surface of piece and the outer surface smoother of support ring are excessively connected, and the end of holding piece is tapered, and the end of four holding pieces is surrounded
One circular open front 321, the 1/10-1/5 of a diameter of support ring external diameter of open front；Left between two neighboring holding piece
Latasuture 322；Support rod 323 is formed on the inside of each holding piece, the bottom of support rod is connected to the rib and connected
On the outer surface of junction, and the bottom of support rod extends to the center of rib joint face；Described pipe joint b and support
The reinforcing panel 324 that hard is embedded with the embedded pipe 34 of a hard, described support rod is embedded with ring jointly；It is described
Pipe joint b inwalls slidably connect a piston body 36, a company is connected between piston body and the center of rib joint face
Bar 35, the 1/10-1/5 of a diameter of support ring internal diameter of connecting rod；Through hole 332 uniformly is offered on described rib joint face, is led to
Hole circumferentially array distribution centered on connecting rod；The piston body of caliper is moved under air pressure promotion to support ring direction, so that logical
Crossing connecting rod drives rib joint face to bulge, and rib joint face drives support rod to be flared out driving holding piece together
Open；Unclamp rib joint face after flexible handle to reset under the effect of its own elastic force, support rod and holding piece are also reset to
Contraction state.
Claims (1)
1. a kind of caliper of foreign body in airpassage clamp device, it is characterised in that：Described caliper is by flexible rubber or plastics one
It is body formed, the caliper in structure by the rib joint face of the pipe joint b of tubular, the support ring of tubular, spheric with
And integrally connected is constituted four holding pieces successively；The external diameter of the support ring is more than pipe joint b external diameter, pipe joint b periphery
Form anticreep convex tendon；Described rib connection is recessed towards support ring, and the uniform adjacent rib that is connected to of four holding pieces connects
The periphery of the outer surface of junction, the outer surface of holding piece and the outer surface smoother transition of support ring are connected, and the end of holding piece is gradually
Narrow, the end of four holding pieces surrounds a circular open front, the 1/10-1/5 of a diameter of support ring external diameter of open front；Phase
Latasuture is left between adjacent two holding pieces；Support rod is formed on the inside of each holding piece, the bottom of support rod connects
On the outer surface for being connected on the rib joint face, and the bottom of support rod extends to the center of rib joint face；Described
Be embedded with jointly in pipe joint b and support ring be embedded with the embedded pipe of a hard, described support rod hard plus
Gu panel；An annular rib, a diameter of support of the annular rib are formed in the middle part of the inner surface of the rib joint face
The 1/2-2/3 of ring internal diameter；The location of the inner side of the support rod bottom is relative with annular rib；The rib connection of caliper
Face is bulged under the promotion of pipe joint b sides air pressure, and rib joint face drives support rod to be flared out driving clamping
Piece together opens；Promote air pressure to remove rear rib joint face to reset under the effect of its own elastic force, support rod and holding piece
It is reset to contraction state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976946.6A CN105559865B (en) | 2014-08-04 | 2014-08-04 | The caliper of foreign body in airpassage clamp device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976946.6A CN105559865B (en) | 2014-08-04 | 2014-08-04 | The caliper of foreign body in airpassage clamp device |
| CN201410380315.3A CN104083196B (en) | 2014-08-04 | 2014-08-04 | Foreign body in airpassage clamp device and caliper |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410380315.3A Division CN104083196B (en) | 2014-08-04 | 2014-08-04 | Foreign body in airpassage clamp device and caliper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105559865A CN105559865A (en) | 2016-05-11 |
| CN105559865B true CN105559865B (en) | 2017-07-28 |
Family
ID=51631034
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510976946.6A Active CN105559865B (en) | 2014-08-04 | 2014-08-04 | The caliper of foreign body in airpassage clamp device |
| CN201510980951.4A Active CN105615962B (en) | 2014-08-04 | 2014-08-04 | Foreign body in airpassage clamp device |
| CN201510976164.2A Expired - Fee Related CN105559864B (en) | 2014-08-04 | 2014-08-04 | The caliper structure of foreign body in airpassage clamp device |
| CN201410380315.3A Expired - Fee Related CN104083196B (en) | 2014-08-04 | 2014-08-04 | Foreign body in airpassage clamp device and caliper |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980951.4A Active CN105615962B (en) | 2014-08-04 | 2014-08-04 | Foreign body in airpassage clamp device |
| CN201510976164.2A Expired - Fee Related CN105559864B (en) | 2014-08-04 | 2014-08-04 | The caliper structure of foreign body in airpassage clamp device |
| CN201410380315.3A Expired - Fee Related CN104083196B (en) | 2014-08-04 | 2014-08-04 | Foreign body in airpassage clamp device and caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN105559865B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073867B (en) * | 2014-12-14 | 2018-10-23 | 李峰 | A kind of surgical operation foreign matter net wrench structure |
| CN105963004B (en) * | 2014-12-14 | 2018-08-31 | 李峰 | A kind of medical foreign matter net pincers |
| CN104473683B (en) * | 2014-12-14 | 2016-08-24 | 李峰 | A kind of medical foreign body net wrench structure |
| CN105997207B (en) * | 2014-12-14 | 2018-02-23 | 栾雷 | A kind of surgical operation is clamped with foreign matter net |
| CN107084186A (en) * | 2017-05-26 | 2017-08-22 | 苏州驱指自动化科技有限公司 | Sucker |
| CN107084185A (en) * | 2017-05-26 | 2017-08-22 | 苏州驱指自动化科技有限公司 | Catching plate |
| CN108451586B (en) * | 2018-03-30 | 2020-12-01 | 青岛市妇女儿童医院 | Special respiratory tract foreign matter extractor of portable paediatrics |
| CN109223111B (en) * | 2018-11-15 | 2021-03-23 | 中国人民解放军总医院第三医学中心 | Laparoscopic surgery forceps |
| CN111993451B (en) * | 2020-08-25 | 2022-05-24 | 浙江清华柔性电子技术研究院 | Clamping assembly and clamping device |
| CN114469291B (en) * | 2022-02-14 | 2023-08-08 | 郑州大学 | Negative pressure tracheal foreign body extraction forceps and use method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0813842A2 (en) * | 1996-06-11 | 1997-12-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treatment accessory for endoscope |
| US6090129A (en) * | 1996-06-11 | 2000-07-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treatment accessory for endoscope |
| CN200987694Y (en) * | 2006-12-29 | 2007-12-12 | 王建光 | In-bronchous foreign body front-obstruction type hooked forceps |
| US20100331853A1 (en) * | 2006-10-26 | 2010-12-30 | Chestnut Medical Technologies, Inc. | Intracorporeal grasping device |
| US20110071539A1 (en) * | 2009-09-24 | 2011-03-24 | Francis Edward Levert | Apparatus for removing an object from a lumen |
| US20120203270A1 (en) * | 2011-02-04 | 2012-08-09 | Yuanyu Chen | Flexural laparascopic grasper |
| CN202437314U (en) * | 2012-02-24 | 2012-09-19 | 倪萍 | Foreign body forceps for emergency patients |
| CN202505462U (en) * | 2012-04-01 | 2012-10-31 | 烟台毓璜顶医院 | Tracheal foreign forceps used be being matched with laryngofiberscope and bronchoscope |
| CN203138647U (en) * | 2013-04-16 | 2013-08-21 | 丽水市人民医院 | Bronchoscope foreign matter forceps |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6358268B1 (en) * | 2000-03-06 | 2002-03-19 | Robert B. Hunt | Surgical instrument |
| CN201260678Y (en) * | 2008-10-07 | 2009-06-24 | 周武元 | Tumor extractor |
| CN102973306B (en) * | 2012-11-27 | 2015-12-23 | 上海交通大学 | Active stone micro-gripper |
-
2014
- 2014-08-04 CN CN201510976946.6A patent/CN105559865B/en active Active
- 2014-08-04 CN CN201510980951.4A patent/CN105615962B/en active Active
- 2014-08-04 CN CN201510976164.2A patent/CN105559864B/en not_active Expired - Fee Related
- 2014-08-04 CN CN201410380315.3A patent/CN104083196B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0813842A2 (en) * | 1996-06-11 | 1997-12-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treatment accessory for endoscope |
| US6090129A (en) * | 1996-06-11 | 2000-07-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Treatment accessory for endoscope |
| US20100331853A1 (en) * | 2006-10-26 | 2010-12-30 | Chestnut Medical Technologies, Inc. | Intracorporeal grasping device |
| CN200987694Y (en) * | 2006-12-29 | 2007-12-12 | 王建光 | In-bronchous foreign body front-obstruction type hooked forceps |
| US20110071539A1 (en) * | 2009-09-24 | 2011-03-24 | Francis Edward Levert | Apparatus for removing an object from a lumen |
| US20120203270A1 (en) * | 2011-02-04 | 2012-08-09 | Yuanyu Chen | Flexural laparascopic grasper |
| CN202437314U (en) * | 2012-02-24 | 2012-09-19 | 倪萍 | Foreign body forceps for emergency patients |
| CN202505462U (en) * | 2012-04-01 | 2012-10-31 | 烟台毓璜顶医院 | Tracheal foreign forceps used be being matched with laryngofiberscope and bronchoscope |
| CN203138647U (en) * | 2013-04-16 | 2013-08-21 | 丽水市人民医院 | Bronchoscope foreign matter forceps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104083196A (en) | 2014-10-08 |
| CN105559865A (en) | 2016-05-11 |
| CN105559864B (en) | 2017-07-14 |
| CN105615962A (en) | 2016-06-01 |
| CN105615962B (en) | 2017-11-03 |
| CN105559864A (en) | 2016-05-11 |
| CN104083196B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105559865B (en) | The caliper of foreign body in airpassage clamp device | |
| CN105615961B (en) | A kind of trachea foreign body forceps caliper | |
| CN203988290U (en) | A kind of foreign body in trachea clamp device | |
| CN105997207B (en) | A kind of surgical operation is clamped with foreign matter net | |
| CN204016445U (en) | A kind of caliper of foreign body in trachea clamp device | |
| CN104490458B (en) | A kind of surgical operation foreign body net wrench structure | |
| CN104207828B (en) | Pneumatic type foreign body forceps | |
| CN204016443U (en) | A kind of foreign body in trachea clamp device | |
| CN204016448U (en) | A kind of trachea foreign body forceps caliper | |
| CN105832388B (en) | A kind of caliper of medical foreign matter net pincers | |
| CN204072274U (en) | A kind of trachea foreign body forceps | |
| CN204016447U (en) | A kind of trachea foreign body forceps | |
| CN204016446U (en) | A kind of caliper of foreign body in trachea clamp device | |
| CN204016444U (en) | A kind of trachea foreign body forceps caliper | |
| CN204446060U (en) | A kind of medical foreign body net pincers | |
| CN204446053U (en) | A kind of medical foreign body net pincers caliper structure | |
| CN204446056U (en) | A kind of Medical foreign body forceps | |
| CN204446055U (en) | A kind of SFB pincers | |
| CN204446059U (en) | A kind of SFB net pincers | |
| CN204446052U (en) | A kind of Medical foreign body forceps caliper structure | |
| CN105832389B (en) | A kind of caliper structure of medical foreign matter net pincers | |
| CN204446054U (en) | A kind of SFB pincers caliper structure | |
| CN204446058U (en) | A kind of SFB pincers caliper structure | |
| CN204219003U (en) | A kind of pneumatic type foreign body forceps | |
| CN204219004U (en) | A kind of tong head of pneumatic type foreign body forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ge Hai Inventor before: Li Feng |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20170630 Address after: Licang District Shengping road 266555 Shandong city of Qingdao province No. 8 Shengping Metro 10 Building 5 unit 202 Applicant after: Ge Hai Address before: 312452 Zhejiang city of Shaoxing province Shengzhou City Town Zhu ao Village No. 279 Applicant before: Li Feng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |