CN110403650A - It is a kind of through armpit device for endoscopic thyroid surgery tissue compression shift unit - Google Patents
It is a kind of through armpit device for endoscopic thyroid surgery tissue compression shift unit Download PDFInfo
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- CN110403650A CN110403650A CN201910668070.7A CN201910668070A CN110403650A CN 110403650 A CN110403650 A CN 110403650A CN 201910668070 A CN201910668070 A CN 201910668070A CN 110403650 A CN110403650 A CN 110403650A
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- forcing
- plate
- connecting rod
- elastic slice
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- 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
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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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of through armpit device for endoscopic thyroid surgery tissue compression shift unit, including handle, connecting rod and compressorium, one end of the handle is connect with one end of the connecting rod, the connecting rod is in the column of both ends open, one end of the compressorium is connect with the other end of the connecting rod, and the connecting rod and the handle junction are open equipped with sliding slot；The compressorium includes fixed link, push rod, sliding block, first connecting rod, second connecting rod, third connecting rod, fourth link, the first plate for forcing, the second plate for forcing, third plate for forcing and the 4th plate for forcing, is respectively equipped with the first elastic slice and the second elastic slice between first plate for forcing and third plate for forcing, between the second plate for forcing and the 4th plate for forcing.The advantages of with being operated convenient for doctor convenient for the tissue of doctor's sight will be stopped to push.
Description
Technical field
The present invention relates to field of medical technology, it particularly relates to which a kind of move through armpit device for endoscopic thyroid surgery tissue compression
Position device.
Background technique
Thyroid cancer is that entity tumor disease incidence rises a kind of most fast malignant tumour in recent years, and nearly 30 annual morbidity is with every
The surprising number of annual 3.6% is increasing.According to global cancer data in 2018, thyroid cancer incidence 6.7/
100000, and the 5th of female malignant is had risen to, and its morning has become female malignant in China some areas
First of morbidity.And thyroid cancer is different from other tumours, has gender, age characteristics, women becomes disease within 30~50 years old
The most high-incidence age bracket of disease.Then, a portion but but especially scruples neck scar brought by traditional operation while treatment
Trace.
With the concept for introducing thyroid gland hysteroscope technology for H ü scher etc. 1997, between short 20 years, hysteroscope technology is in first shape
Gland field of surgery is increasingly mature, and different operative approaches also arises in succession, such as enters after breast areola approach, armpit approach, ear
Road, oral approach obtain gratifying cosmetic result.But while hysteroscope operating technology reaches its maturity, hysteroscope operates instrument
Improvement and invention with auxiliary instrument then become the central factor of surgical effect promotion.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of through the shifting of armpit device for endoscopic thyroid surgery tissue compression
Position device has convenient for the tissue of doctor's sight will be stopped to push, the advantages of operation convenient for doctor.
To achieve the above object, the technical solution adopted by the present invention is that: it is a kind of through armpit device for endoscopic thyroid surgery tissue compression
Shift unit, including handle, connecting rod and compressorium, one end of the handle is connect with one end of the connecting rod, described
Connecting rod is in the column of both ends open, and one end of the compressorium is connect with the other end of the connecting rod, the connecting rod
It is open with the handle junction equipped with sliding slot；The compressorium includes fixed link, push rod, sliding block, first connecting rod, the second company
Bar, third connecting rod and fourth link, one end of the fixed link and the inner sidewall of the connecting rod are fixed, the connecting rod it is another
One end is connect with the handle, and the sliding block is set in the fixed link, and one end of the push rod is connected with the slide block, described
The other end of push rod is equipped with shifting block, and the shifting block is exposed by sliding slot opening, and the first connecting rod is articulated with the cunning
The side of block, second connecting rod are articulated with the other side of the sliding block, the middle part of the third connecting rod and the described 4th
The middle part of connecting rod is hinged, and one end of the third connecting rod and one end of the first connecting rod are hinged, and the one of the fourth link
End is hinged with the second connecting rod, and the third connecting rod and fourth link are respectively equipped with far from the end of first connecting rod and second connecting rod
The bottom of first plate for forcing and the second plate for forcing, first plate for forcing and the second plate for forcing is respectively equipped with third plate for forcing and
It is cut with scissors respectively with first plate for forcing and the second plate for forcing one end of four plate for forcing, the third plate for forcing and the 4th plate for forcing
It connects, is respectively equipped with the first elastic slice between first plate for forcing and third plate for forcing, between the second plate for forcing and the 4th plate for forcing
With the second elastic slice, one end of first elastic slice is connect with first plate for forcing, the other end of first elastic slice with it is described
The connection of third plate for forcing；One end of second elastic slice is connect with second plate for forcing, the other end of second elastic slice with
The 4th plate for forcing connection.
When in use, the first plate for forcing being arranged on third connecting rod and fourth link and the second compressing are pushed by shifting block
Plate is directed away from the stretching of handle one end, and the first plate for forcing and the second plate for forcing fully open after stretching, the first plate for forcing and second
Third plate for forcing and the 4th plate for forcing below plate for forcing are since the effect of elastic slice is opened downwards, so that third plate for forcing and the 4th
Plate for forcing pushes the tissue of block vision, convenient for operating in medical worker's art.
Preferably, first elastic slice and the second elastic slice include first connecting portion, second connecting portion and third interconnecting piece, institute
The one end for stating first connecting portion is connect with one end of the second connecting portion, between first connector and the second connector
Angle is obtuse angle, and the other end of the second connecting portion is connect with one end of the third interconnecting piece, the second connecting portion and
Angle between third interconnecting piece is obtuse angle.
First elastic slice and the second elastic slice are in 3 part-structures, are that elastic slice is mounted between two plate for forcing for convenience.
Preferably, first elastic slice, the second elastic slice are all made of titanium alloy and are made.
First elastic slice and the second elastic slice are all made of titanium alloy and are made, and are because having corrosion resistance and heat resistance, after being convenient for
The disinfection of phase is reused.
Preferably, the edge of first plate for forcing, the second plate for forcing, third plate for forcing and the 4th plate for forcing is equipped with circle
Chamfering.
The edge for stating the first plate for forcing, the second plate for forcing, third plate for forcing and the 4th plate for forcing, which is equipped with rounded corner, is
In order to avoid causing secondary injury to patient when in use.
Preferably, each corner junction of the compressorium is equipped with rounded corner.
By each corner junction of compressorium be respectively provided with rounded corner be in order to prevent corner patient is caused it is secondary
Injury.
Preferably, the inner sidewall of the connecting rod is equipped with several locating parts for fixed link limit.
Locating part is set on the inner sidewall of connecting rod, prevents fixed link from occurring out-of-alignment situation in use,
Influence the operation of medical worker.
The beneficial effects of the present invention are:
(1) when in use, the first plate for forcing and second being arranged on third connecting rod and fourth link is pushed by shifting block
Plate for forcing be directed away from handle one end stretching, the first plate for forcing and the second plate for forcing fully open after stretching, the first plate for forcing and
Third plate for forcing and the 4th plate for forcing below second plate for forcing since the effect of elastic slice is opened downwards so that third plate for forcing and
4th plate for forcing pushes the tissue of block vision, convenient for operating in medical worker's art.
(2) first elastic slices and the second elastic slice are in 3 part-structures, be for convenience by elastic slice be mounted on two plate for forcing it
Between.
(3) first elastic slices and the second elastic slice are all made of titanium alloy and are made, and are convenient for because having corrosion resistance and heat resistance
The disinfection in later period is reused.
(4) edge for stating the first plate for forcing, the second plate for forcing, third plate for forcing and the 4th plate for forcing is equipped with rounded corner
It is in order to avoid causing secondary injury to patient when in use.
(5) each corner junction of compressorium is respectively provided with rounded corner is that corner causes two to patient in order to prevent
Secondary injury.
(6) locating part is set on the inner sidewall of connecting rod, prevents fixed link from occurring out-of-alignment feelings in use
Condition influences the operation of medical worker.
Detailed description of the invention
Fig. 1 is the complete section structure of the embodiment of the present invention through armpit device for endoscopic thyroid surgery tissue compression shift unit
Schematic diagram；
Fig. 2 is the main view part of the embodiment of the present invention through armpit device for endoscopic thyroid surgery tissue compression shift unit
Cut open structural schematic diagram；
Fig. 3 is the backsight structure of the embodiment of the present invention through armpit device for endoscopic thyroid surgery tissue compression shift unit
Schematic diagram；
Fig. 4 is the knot of the elastic slice of the embodiment of the present invention through armpit device for endoscopic thyroid surgery tissue compression shift unit
Structure schematic diagram；
Fig. 5 is the partial enlargement structural representation in Fig. 3 at A；
Description of symbols:
1, handle；2, connecting rod；3, compressorium；2-1, sliding slot opening；3-1, fixed link；3-2, push rod；3-3, sliding block；
3-4, first connecting rod；3-5, second connecting rod；3-6, third connecting rod；3-7, fourth link；3-8, shifting block；3-9, the first plate for forcing；
3-10, the second plate for forcing；3-11, third plate for forcing；3-12, the 4th plate for forcing；4, the first elastic slice；5, the second elastic slice；4-1,
One interconnecting piece；4-2, second connecting portion；4-3, third interconnecting piece；2-2, locating part.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figs. 1-5, a kind of through armpit device for endoscopic thyroid surgery tissue compression shift unit, including handle 1, connecting rod 2
With compressorium 3, one end of the handle 1 is connect with one end of the connecting rod 2, and the connecting rod 2 is in the column of both ends open
Shape, one end of the compressorium 3 are connect with the other end of the connecting rod 2, the connecting rod 2 and 1 junction of handle
Equipped with sliding slot opening 2-1；The compressorium 3 includes fixed link 3-1, push rod 3-2, sliding block 3-3, first connecting rod 3-4, the second company
Bar 3-5, third connecting rod 3-6 and fourth link 3-7, one end of the fixed link 3-1 and the inner sidewall of the connecting rod 2 are fixed,
The other end of the connecting rod 2 is connect with the handle 1, and the sliding block 3-3 is set on the fixed link 3-1, the push rod 3-2
One end connect with the sliding block 3-3, the other end of the push rod 3-2 is equipped with shifting block 3-8, and the shifting block 3-8 passes through the cunning
Channel opening 2-1 exposes, and the first connecting rod 2 is articulated with the side of the sliding block 3-3, and second connecting rod 2 is articulated with institute
The other side of sliding block 3-3 is stated, the middle part of the third connecting rod 2 and the middle part of the 4th connecting rod 2 are hinged, and the third connects
One end of bar 3-6 and one end of the first connecting rod 3-4 are hinged, one end of the fourth link 3-7 and the second connecting rod 3-5
Hingedly, the third connecting rod 3-6 and fourth link 3-7 is respectively equipped with first far from the end of first connecting rod 3-4 and second connecting rod 3-5
The bottom of plate for forcing 3-9 and the second plate for forcing 3-10, the first plate for forcing 3-9 and the second plate for forcing 3-10 are respectively equipped with third
One end of plate for forcing 3-11 and the 4th plate for forcing 3-12, the third plate for forcing 3-11 and the 4th plate for forcing 3-12 respectively with it is described
First plate for forcing 3-9 and the second plate for forcing 3-10 are hinged, between the first plate for forcing 3-9 and third plate for forcing 3-11, second
It is respectively equipped with the first elastic slice 4 and the second elastic slice 5 between plate for forcing 3-10 and the 4th plate for forcing 3-12, the one of first elastic slice 4
End is connect with the first plate for forcing 3-9, and the other end of first elastic slice 4 is connect with the third plate for forcing 3-11；It is described
One end of second elastic slice 5 is connect with the second plate for forcing 3-10, the other end of second elastic slice 5 and the 4th plate for forcing
3-12 connection.
When in use, the first plate for forcing being arranged on third connecting rod 3-6 and fourth link 3-7 is pushed by shifting block 3-8
3-9 and the second plate for forcing 3-10 is directed away from the stretching of 1 one end of handle, the first plate for forcing 3-9 and the second plate for forcing 3-10 after stretching
Fully open, the third plate for forcing 3-11 and the 4th plate for forcing 3-12 below the first plate for forcing 3-9 and the second plate for forcing 3-10 by
It is opened downwards in the effect of elastic slice, so that the tissue pushing of block vision is by third plate for forcing 3-11 and the 4th plate for forcing 3-12
Can, convenient for being operated in medical worker's art.
Embodiment 2:
As shown in figure 4, the present embodiment is on the basis of embodiment 1, first elastic slice 4 and the second elastic slice 5 include first
Interconnecting piece 4-1, second connecting portion 4-2 and third interconnecting piece 4-3, one end of the first connecting portion 4-1 are connect with described second
One end of portion 4-2 connects, and the angle between first connector and the second connector is obtuse angle, the second connecting portion 4-2
The other end connect with one end of the third interconnecting piece 4-3, between the second connecting portion 4-2 and third interconnecting piece 4-3
Angle is obtuse angle.
First elastic slice 4 and the second elastic slice 5 are in 3 part-structures, be for convenience by elastic slice be mounted on two plate for forcing it
Between.
Embodiment 3:
As shown in figure 4, the present embodiment is on the basis of embodiment 1, first elastic slice 4, the second elastic slice 5 are all made of titanium conjunction
Gold is made.
First elastic slice 4 and the second elastic slice 5 are all made of titanium alloy and are made, and are convenient for because having corrosion resistance and heat resistance
The disinfection in later period is reused.
Embodiment 4:
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, the first plate for forcing 3-9, the second plate for forcing 3-10,
The edge of third plate for forcing 3-11 and the 4th plate for forcing 3-12 are equipped with rounded corner.
The edge of the first plate for forcing 3-9, the second plate for forcing 3-10, third plate for forcing 3-11 and the 4th plate for forcing 3-12 will be stated
Being equipped with rounded corner is in order to avoid causing secondary injury to patient when in use.
Embodiment 5:
On the basis of embodiment 1, each corner junction of the compressorium 3 is equipped with rounded corner to the present embodiment.
By each corner junction of compressorium 3 be respectively provided with rounded corner be in order to prevent corner patient is caused it is secondary
Injury.
Embodiment 6:
As shown in Fig. 2, the present embodiment is on the basis of embodiment 1, the inner sidewall of the connecting rod 2 is equipped with several be used for
The locating part 2-2 of fixed link 3-1 limit.
Locating part 2-2 is set on the inner sidewall of connecting rod 2, prevents fixed link 3-1 from occurring in use not coaxial
The case where, influence the operation of medical worker.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of through armpit device for endoscopic thyroid surgery tissue compression shift unit, which is characterized in that including handle, connecting rod and compressing
Device, one end of the handle are connect with one end of the connecting rod, and the connecting rod is in the column of both ends open, the compressing
One end of device is connect with the other end of the connecting rod, and the connecting rod and the handle junction are open equipped with sliding slot；Institute
Stating compressorium includes fixed link, push rod, sliding block, first connecting rod, second connecting rod, third connecting rod and fourth link, the fixation
One end of bar and the inner sidewall of the connecting rod are fixed, and the other end of the connecting rod is connect with the handle, and the sliding block is set
In in the fixed link, one end of the push rod is connected with the slide block, and the other end of the push rod is equipped with shifting block, the shifting block
It is open and is exposed by the sliding slot, the first connecting rod is articulated with the side of the sliding block, and second connecting rod is articulated with
The other side of the sliding block, the middle part of the third connecting rod and the middle part of the 4th connecting rod are hinged, the third connecting rod
One end and the first connecting rod one end it is hinged, one end of the fourth link and the second connecting rod are hinged, the third
Connecting rod and fourth link are respectively equipped with the first plate for forcing and the second plate for forcing far from the end of first connecting rod and second connecting rod, and described
The bottom of one plate for forcing and the second plate for forcing is respectively equipped with third plate for forcing and the 4th plate for forcing, the third plate for forcing and the 4th
One end of plate for forcing is hinged with first plate for forcing and the second plate for forcing respectively, first plate for forcing and third plate for forcing it
Between, be respectively equipped with the first elastic slice and the second elastic slice between the second plate for forcing and the 4th plate for forcing, one end of first elastic slice with
The first plate for forcing connection, the other end of first elastic slice are connect with the third plate for forcing；The one of second elastic slice
End is connect with second plate for forcing, and the other end of second elastic slice is connect with the 4th plate for forcing.
2. according to claim 1 through armpit device for endoscopic thyroid surgery tissue compression shift unit, which is characterized in that described
One elastic slice and the second elastic slice include first connecting portion, second connecting portion and third interconnecting piece, one end of the first connecting portion with
One end of the second connecting portion connects, and the angle between first connector and the second connector is obtuse angle, and described second
The other end of interconnecting piece is connect with one end of the third interconnecting piece, the angle between the second connecting portion and third interconnecting piece
For obtuse angle.
3. according to claim 2 through armpit device for endoscopic thyroid surgery tissue compression shift unit, which is characterized in that the bullet
Piece is made of titanium alloy.
4. according to claim 1 through armpit device for endoscopic thyroid surgery tissue compression shift unit, which is characterized in that described
One plate for forcing, the second plate for forcing, third plate for forcing and the 4th plate for forcing edge be equipped with rounded corner.
5. according to claim 1 through armpit device for endoscopic thyroid surgery tissue compression shift unit, which is characterized in that the pressure
The each corner junction for compeling device is equipped with rounded corner.
6. according to claim 1 through armpit device for endoscopic thyroid surgery tissue compression shift unit, which is characterized in that the company
The inner sidewall of extension bar is equipped with several locating parts for fixed link limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668070.7A CN110403650B (en) | 2019-07-23 | 2019-07-23 | Tissue compression and displacement device for transaxillary endoscopic thyroid surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668070.7A CN110403650B (en) | 2019-07-23 | 2019-07-23 | Tissue compression and displacement device for transaxillary endoscopic thyroid surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110403650A true CN110403650A (en) | 2019-11-05 |
| CN110403650B CN110403650B (en) | 2022-07-29 |
Family
ID=68362743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910668070.7A Active CN110403650B (en) | 2019-07-23 | 2019-07-23 | Tissue compression and displacement device for transaxillary endoscopic thyroid surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110403650B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807036A (en) * | 2021-01-11 | 2021-05-18 | 刘赟 | Drag hook for thyroid surgery |
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| JP2007196023A (en) * | 1996-12-17 | 2007-08-09 | Olympus Corp | Cavity retaining tool for surgical operation and cavity retaining system for surgical operation |
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| CN112807036A (en) * | 2021-01-11 | 2021-05-18 | 刘赟 | Drag hook for thyroid surgery |
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| Publication number | Publication date |
|---|---|
| CN110403650B (en) | 2022-07-29 |
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