CN104042261B - Trachea automatic dilator - Google Patents
Trachea automatic dilator Download PDFInfo
- Publication number
- CN104042261B CN104042261B CN201410319122.7A CN201410319122A CN104042261B CN 104042261 B CN104042261 B CN 104042261B CN 201410319122 A CN201410319122 A CN 201410319122A CN 104042261 B CN104042261 B CN 104042261B
- Authority
- CN
- China
- Prior art keywords
- arm
- binding clip
- hole
- struts
- support
- 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.)
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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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
-
- 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
- A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
nullThe invention discloses a kind of trachea automatic dilator，Arm is strutted including a left side、The right side struts arm、Left binding clip and right binding clip，It is characterized in that a described left side struts arm and the right side struts arm rear end automatic opening device，It includes handle、Motor cabinet、Rotate nut、Rotary screw、Support arm、Inner support、Interior arm、Outer arm、Motor and control system，Handle, at its lower end is fixing with support arm to be connected，Described motor is fixing with rotation nut to be connected，Support arm center is provided with screwed hole，Support arm is respectively arranged at two ends with outer arm，One outer arm end struts with a left side that arm is fixing to be connected，The outer arm end of the other end struts arm and fixes and be connected with the right side，Rotary screw is through the screwed hole on support arm，Top is connected with rotating nut thread，Lower end is connected with inner support，Inner support is respectively arranged at two ends with interior arm，Interior arm upper end is hinged with inner support，Lower end is hinged in the middle part of outer arm through hinge，There is novel structure、First aid efficiency is high、Suction sputum is convenient、The advantages such as good illumination effect.
Description
Technical field
The present invention relates to technical field of medical equipment, specifically a kind of trachea automatic dilator.
Background technology
Clinical tracheotomy is effective emergency treatment of contact respiratory tract obstruction, is the first aid hands of life of giving emergency treatment to a patient
Art, in the past, conventional Tracheostoma tracheotomy method is successively to cut skin, subcutaneous tissue, fascia, muscle, trachea, again circulation of qi promoting pipe interpolation
Pipe, the operating time is long, and patient trauma and misery are big, the most also can delay treatment.In order to solve above-mentioned technical problem,
CN102462518 discloses a kind of tracheotomy forcep-type spreader, its be provided with axis fixing strut arm, hand holding handle and hand-held
Ring, struts arm and is provided with and struts arched arm, curved mouth clamp mouth and U shape arc-shaped draw hook, is provided with band occlusion recessed between two hand holding handles
Groove from locking plate, curved mouth clamp
With U shape arc-shaped draw hook direction antithesis, two strut opening of arm and reach curved mouth clamp mouth and U shape arc mouth
Opening of drag hook.During Clinical practice, hand-held apparatus of patient is rotated along forearm major axis by wrist, when making draw tissue, and U-shaped arc
Shape drag hook is placed in interstice, closes up that hand-held also two is fixing from locking plate occlusion, and two strut arm straps moves U arcuation and strut tissue, seat
During Anterior jugular muscles blunt separation, wrist does 180 degree of rotations along forearm major axis, struts arm straps also through two and moves curved mouth clamp mouth and strut
Tissue, with conventional vascular pincers alternately separate, process endotracheal tumors, in emergency circumstances have little time sew up cervical incision skin with
During homonymy tracheal rings, generally utilize two to strut arm straps and move curved mouth clamp mouth and strut tissue, utilize shadowless lamp to be illuminated, gas
Having sputum and blood then by assisting doctor's handheld sputum suction apparatus by endotracheal sputum and blood sucking-off in pipe, it is substantive not enough
It is: when after tracheotomy, owing to the external shape of trachea can only be illuminated by shadowless lamp, it is impossible to be deep into pipe, lead
The patient's condition causing pipe does not sees, and affects first aid efficiency, and also waste of manpower.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is provided that a kind of novel structure, easy to operate, first aid effect
Rate is high, save manpower, suction sputum is convenient, the trachea automatic dilator of good illumination effect.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of trachea automatic dilator, struts arm including a left side, the right side struts arm, left binding clip and right binding clip, and a described left side struts arm
Front end and left binding clip are fixing to be connected, and the described right side struts arm front end and fixes with right binding clip and be connected, it is characterised in that a described left side struts arm
Strutting arm rear end with the right side and be provided with automatic opening device, described automatic opening device includes handle, motor cabinet, rotation nut, rotation
Screw mandrel, support arm, inner support, interior arm, outer arm, motor and control system, described motor is through control system control
System, described handle, at its lower end is fixing with support arm to be connected, and is provided with motor and rotates nut, described motor in described handle
Projecting shaft through link with rotate that nut is fixing to be connected, described support arm center is provided with screwed hole, and described support arm two ends are divided
Not being provided with outer arm, an outer arm end struts with a left side that arm is fixing to be connected, and the outer arm end of the other end and the right side strut that arm is fixing to be connected
Connecing, described rotary screw is through the screwed hole on support arm, and top is connected with rotating nut thread, and lower end is connected with inner support
Connecing, described inner support is respectively arranged at two ends with interior arm, and described interior arm upper end is hinged with inner support, and lower end is through hinge and the right-hand side
It is hinged in the middle part of arm, so that step motor drive rotates nut and rotates, rotates nut and screw mandrel rotation is rotated, drive inner support
Axial-rotation moves, and drives the automatic abduction of outer arm, so drive outer arm front end left binding clip and right binding clip abduction struts or
Merge.
The present invention can strut on a left side and be provided with medical optical fiber and cold light source on arm, and described left binding clip one side is interval with two
Left pincers tooth, a described left side is provided with left perforation in strutting arm, be provided with left cross through hole and left longitudinal jack, a described left side in described left binding clip
Longitudinal jack Single port is connected with left perforation, and another port is connected with left cross through hole, and described left cross through hole is located at two
Between individual left pincers tooth, described medical optical fiber passes left perforation and left longitudinal jack and left cross through hole, and one end is located at two left sides
Between pincers tooth, the other end is connected with cold light source, the illumination being beneficial in operation process, greatly extends surgical field of view,
The present invention can strut on the right side and be provided with sucking head, suction catheter and vacuum extractor on arm, between described right binding clip one side
Every being provided with two right pincers teeth, the described right side is provided with right perforation in strutting arm, be provided with right cross through hole and right longitudinal direction in described right binding clip
Jack, described right longitudinal jack Single port is connected with right perforation, and another port is connected with right cross through hole, described right binding clip
On right cross through hole be located between two right pincers teeth, described suction catheter is through right perforation, right cross through hole and right longitudinal jack
The sucking head being provided with between one end with two right pincers teeth is connected, and the other end is connected with vacuum extractor, described vacuum extractor
Drive through control system, automatic milling machine sputum and blood during strutting significantly.
Due to the fact that employing said structure, there is novel structure, easy to operate, first aid efficiency is high, save manpower, suction sputum
The advantages such as convenience, good illumination effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 1.
Reference: a left side struts arm 1, the right side struts arm 2, left binding clip 3, right binding clip 4, handle 5, rotate nut 7, rotary screw
8, support arm 9, inner support 10, interior arm 11,16, outer arm 12,15, motor 14, medical optical fiber 17, cold light source 18, left
Pincers tooth 19, sucking head 20, suction catheter 21, vacuum extractor 22, right pincers tooth 23.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings:
As shown in drawings, a kind of trachea automatic dilator, strut arm 1 including a left side, the right side struts arm 2, left binding clip 3 and right binding clip
4, a described left side struts that arm 1 front end is fixing with left binding clip 3 to be connected, and the described right side struts arm 2 front end and fixes with right binding clip 4 and be connected, its spy
Levy and be that a described left side struts arm 1 and the right side struts arm 2 rear end and is provided with automatic opening device, described automatic opening device include handle 5,
Rotate nut 7, rotary screw 8, support arm 9, inner support 10, interior arm 11,16, outer arm 12,15, motor 14 and controlling
System, described motor 14 is through control system control, and described handle 5 lower end is fixing with support arm 9 to be connected, in described handle 5
Be provided with motor 14 and rotate nut 7, the projecting shaft of described motor 14 through link with rotate nut 7 and fix and be connected,
Described support arm 9 center is provided with screwed hole, and described support arm 9 is respectively arranged at two ends with outer arm 12,15, outer arm 12 end with
A left side struts that arm 1 is fixing to be connected, and another outer arm 15 end struts arm 2 and fixes and be connected with the right side, and described rotary screw 8 passes support arm
Screwed hole on 9, top with rotate nut 7 threaded, lower end is connected with inner support 10, described inner support 10 two ends distinguish
Being provided with interior arm 16, described interior arm 16 upper end is hinged with inner support 10, and lower end is respectively in the middle part of hinge with outer arm 12,15
Being hinged, so that motor 14 drives rotation nut 7 to rotate, rotation nut 7 is rotated screw mandrel 8 and rotates, and drives inner support
10 axial-rotations move, and drive the outer automatic abduction of arm 12,15, and then drive the left binding clip 3 of outer arm 12,15 front end and right pincers
4 abductions strut or merge.
The present invention can strut on a left side and be provided with medical optical fiber 17 and cold light source 18 on arm 1, and described left binding clip 3 one side interval sets
Having two left pincers teeth 19, a described left side is provided with left perforation in strutting arm 1, be provided with left cross through hole and left longitudinal direction in described left binding clip 3
Jack, described left longitudinal jack Single port is connected with left perforation, and another port is connected with left cross through hole, and a described left side is horizontal
Through hole is located between two left pincers teeth 19, described medical optical fiber 17 through left perforation and left longitudinal jack and left cross through hole, one
End is located between two left pincers teeth, and the other end is connected with cold light source 18, and cold light source 18 drives through control system, is beneficial to hands
Illumination during art, greatly extends surgical field of view.
The present invention also can strut on the right side and be provided with sucking head 20, suction catheter 21 and vacuum extractor 22 on arm 2, described right binding clip
4 one side are interval with two right pincers teeth 23, and the described right side is provided with right perforation in strutting arm 2, are provided with right horizontal in described right binding clip 4
Through hole and right longitudinal jack, described right longitudinal jack Single port is connected with right perforation, and another port is connected with right cross through hole
Logical, the right cross through hole on described right binding clip 4 is located between two right pincers teeth 23, and described suction catheter 21 is through right perforation, right horizontal stroke
It is connected to the sucking head 20 being provided with between through hole with right longitudinal jack one end with two right pincers teeth 23, the other end and vacuum extractor
22 are connected, and described vacuum extractor 22 drives through control system, automatic milling machine sputum and blood during strutting significantly.
The present invention is at Clinical Processing endotracheal tumors and in emergency circumstances has little time to sew up cervical incision skin and homonymy gas
During pipe cartilaginous ring, hand-held handle, operation control system, step motor drive rotates nut and rotates, and rotates nut and silk is rotated
Bar rotates, and drives inner support axial-rotation to move, and drives the automatic and quick abduction of outer arm, and then drives a left side for outer arm front end
Binding clip and right binding clip abduction simultaneously struts, and in processing procedure, cold light source passes through medical optical fiber, provides sufficient photograph to tracheal strips
Bright, greatly extend surgical field of view, it is ensured that quickly carrying out smoothly of operation, endotracheal sputum or blood are then through attracting
Head, right cross through hole, right longitudinal hole, right perforation and suction catheter are automatically drawn in vacuum extractor, greatly facilitate operation.
Due to the fact that employing said structure, there is novel structure, easy to operate, first aid efficiency is high, save manpower, suction sputum
The advantages such as convenience, good illumination effect.
Claims (1)
1. a trachea automatic dilator, struts arm including a left side, the right side struts arm, left binding clip and right binding clip, before a described left side struts arm
End is fixing with left binding clip to be connected, and the described right side struts arm front end and fixes with right binding clip and be connected, it is characterised in that a described left side strut arm with
The right side struts arm rear end and is provided with automatic opening device, and described automatic opening device includes handle, motor cabinet, rotation nut, rotating wire
Bar, support arm, inner support, interior arm, outer arm, motor and control system, described motor through control system control,
Described handle, at its lower end is fixing with support arm to be connected, and is provided with motor and rotates nut in described handle, described motor
Projecting shaft through link with rotate that nut is fixing to be connected, described support arm center is provided with screwed hole, and described support arm two ends are distinguished
Being provided with outer arm, an outer arm end struts with a left side that arm is fixing to be connected, and the outer arm end of the other end struts arm and fixes and be connected with the right side,
Described rotary screw is through the screwed hole on support arm, and top is connected with rotating nut thread, and lower end is connected with inner support, institute
Stating inner support and be respectively arranged at two ends with interior arm, described interior arm upper end is hinged with inner support, and lower end is in hinge with outer arm
Portion is hinged, and a described left side struts arm and is provided with medical optical fiber and cold light source, and described left binding clip one side is interval with two left pincers
Tooth, a described left side is provided with left perforation in strutting arm, be provided with left cross through hole and left longitudinal jack, described left longitudinal direction in described left binding clip
Jack Single port is connected with left perforation, and another port is connected with left cross through hole, and described left cross through hole is located at two left sides
Between pincers tooth, described medical optical fiber passes left perforation and left longitudinal jack and left cross through hole, and one end is located at two left pincers teeth
Between, the other end is connected with cold light source, and the described right side struts arm and is provided with sucking head, suction catheter and vacuum extractor, the described right side
Binding clip one side is interval with two right pincers teeth, and the described right side is provided with right perforation in strutting arm, is provided with right horizontal in described right binding clip
Through hole and right longitudinal jack, described right longitudinal jack Single port is connected with right perforation, and another port is connected with right cross through hole
Logical, the right cross through hole on described right binding clip is located between two right pincers teeth, and described suction catheter passes right perforation, right cross through hole
Being connected with the sucking head being provided with between right longitudinal jack one end with two right pincers teeth, the other end is connected with vacuum extractor, institute
State vacuum extractor through control system drive, Clinical Processing endotracheal tumors and in emergency circumstances have little time sew up cervical region cut
When mouth skin is with homonymy tracheal rings, hand-held handle, operation control system, step motor drive rotates nut and rotates, and rotates
Nut is rotated screw mandrel and rotates, and drives inner support axial-rotation to move, and drives the automatic and quick abduction of outer arm, and then drives
The left binding clip of outer arm front end and right binding clip abduction simultaneously struts, and in processing procedure, cold light source passes through medical optical fiber, to trachea
Interior provide sufficient illumination, greatly extend surgical field of view, it is ensured that quickly carrying out smoothly of operation, endotracheal sputum or
Blood is then automatically drawn in vacuum extractor through sucking head, right cross through hole, right longitudinal hole, right perforation and suction catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319122.7A CN104042261B (en) | 2014-07-07 | 2014-07-07 | Trachea automatic dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319122.7A CN104042261B (en) | 2014-07-07 | 2014-07-07 | Trachea automatic dilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104042261A CN104042261A (en) | 2014-09-17 |
| CN104042261B true CN104042261B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410319122.7A Expired - Fee Related CN104042261B (en) | 2014-07-07 | 2014-07-07 | Trachea automatic dilator |
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| CN (1) | CN104042261B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852264A (en) * | 2018-06-25 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | Heister's mouth gag is used in a kind of operation of electrodynamic type |
| CN108852265A (en) * | 2018-06-25 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | Heister's mouth gag is used in a kind of detachable electrodynamic type operation |
| CN109746846A (en) * | 2019-02-18 | 2019-05-14 | 深圳市律远汇智科技有限公司 | A kind of portable type clamp device for medical treatment |
| CN111214324A (en) * | 2020-01-21 | 2020-06-02 | 江苏同辉医疗器械有限公司 | Angle-shaped pointed micro-incision capsulorhexis forceps |
| CN113208701A (en) * | 2021-05-14 | 2021-08-06 | 刘晓瑞 | Tumor cutter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2246000A1 (en) * | 2009-04-27 | 2010-11-03 | National Cancer Center | Surgical instrument |
| CN202104988U (en) * | 2011-06-14 | 2012-01-11 | 山东省文登整骨医院 | Power-driven operation mouth opener |
| CN103126744A (en) * | 2013-01-23 | 2013-06-05 | 郭卫刚 | Tissue separating surgical instrument with optical fiber lighting and fluid guide functions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7775989B2 (en) * | 2003-09-03 | 2010-08-17 | Granit Medical Innovations, Llc | Needle biopsy forceps with integral sample ejector |
| US8292805B2 (en) * | 2009-11-10 | 2012-10-23 | Invuity, Inc. | Illuminated suction apparatus |
-
2014
- 2014-07-07 CN CN201410319122.7A patent/CN104042261B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2246000A1 (en) * | 2009-04-27 | 2010-11-03 | National Cancer Center | Surgical instrument |
| CN202104988U (en) * | 2011-06-14 | 2012-01-11 | 山东省文登整骨医院 | Power-driven operation mouth opener |
| CN103126744A (en) * | 2013-01-23 | 2013-06-05 | 郭卫刚 | Tissue separating surgical instrument with optical fiber lighting and fluid guide functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104042261A (en) | 2014-09-17 |
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