CN208551885U - A kind of operation thyroid gland and trachea opening device - Google Patents
A kind of operation thyroid gland and trachea opening device Download PDFInfo
- Publication number
- CN208551885U CN208551885U CN201721867044.XU CN201721867044U CN208551885U CN 208551885 U CN208551885 U CN 208551885U CN 201721867044 U CN201721867044 U CN 201721867044U CN 208551885 U CN208551885 U CN 208551885U
- Authority
- CN
- China
- Prior art keywords
- upper supporting
- lower carrier
- supporting plate
- carrier plate
- plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of operation thyroid glands and trachea opening device, it include: lower carrier plate, upper supporting plate, support chip, connecting column, adjust bolt, adjusting nut, compressed spring, the lower carrier plate, upper supporting plate is curvilinear non-resilient plate, and strip-shaped hole is provided in the middle part of upper supporting plate, described connecting column one end is fixed in lower carrier plate end, the other end is connect by axis pin base with upper supporting plate end, the support chip is two, two support chips are respectively and fixedly connected to the top of lower carrier plate and upper supporting plate, the adjusting bolt end is connected in the middle part of lower carrier plate by axis pin base, and adjust the strip-shaped hole that bolt passes through upper supporting plate, the adjusting nut, which is threadedly attached in, to be adjusted on bolt, the compressed spring, which is socketed in, to be adjusted on bolt, compressed spring both ends respectively with lower carrier plate, upper supporting plate contact.The utility model has many advantages, such as that structure is simple, using effect is good, highly-safe.
Description
Technical field
The utility model relates to technical field of auxiliary equipment of performing the operation, specially a kind of operation thyroid gland and trachea opening are filled
It sets.
Background technique
In thyroid operation, often performs the operation, needed thyroid gland and trachea opening for convenience, however existing support
Lifting device relies on the elasticity of metal itself mostly, and different struts degree, and the otherness of tension is larger, followed by uses
Number is limited, and after the time of one end, tension can fade away, this just allow operation in there is probabilistic factor, most
After be exactly after strutting, without safeguard measure, safety is poor.
Utility model content
The purpose of this utility model is to provide a kind of operation thyroid glands and trachea opening device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of operation thyroid gland and trachea opening
Device, comprising: lower carrier plate, support chip, connecting column, adjusts bolt, adjusting nut, compressed spring, the lower branch at upper supporting plate
Plate, upper supporting plate are curvilinear non-resilient plate, and are provided with strip-shaped hole in the middle part of upper supporting plate, and described connecting column one end is fixed in lower branch
Plate end, the other end are connect by axis pin base with upper supporting plate end, and the support chip is two, and two support chips are respectively and fixedly connected with
On the top of lower carrier plate and upper supporting plate, the adjusting bolt end is connected in the middle part of lower carrier plate by axis pin base, and adjusts spiral shell
Bolt passes through the strip-shaped hole of upper supporting plate, and the adjusting nut, which is threadedly attached in, to be adjusted on bolt, the compressed spring set
It connects on adjusting bolt, compressed spring both ends are contacted with lower carrier plate, upper supporting plate respectively.
Further, the upper supporting plate rear portion is connected with a sissy bar, the lower carrier plate rear portion by axis pin base
It is provided with a circular hole, the sissy bar passes through the circular hole of lower carrier plate, and the location nut is threadedly attached in safe drawing
On bar, and location nut is located at below lower carrier plate.
Further, a plurality of friction raised line is evenly arranged on the outside of the support chip.
Compared with prior art, the utility model has the beneficial effects that
1. structure is simple, production is easy, is low in cost；
2. relying on spring force, long service life, replaceable different length spring changes distracted angle, and elastic force is uniform
Transformation, stability are high；
3. having security protection, highly-safe.
The utility model has many advantages, such as that structure is simple, using effect is good, highly-safe.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
In figure: 1- lower carrier plate；2- upper supporting plate；3- support chip；4- connecting column；5- adjusts bolt；6- adjusting nut；7- compression
Spring；8- sissy bar；9- location nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of operation thyroid gland and trachea opening device, comprising: lower carrier plate
1, upper supporting plate 2, support chip 3, connecting column 4, adjusting bolt 5, adjusting nut 6, compressed spring 7, the lower carrier plate 1, upper supporting plate 2
For curvilinear non-resilient plate, and strip-shaped hole is provided in the middle part of upper supporting plate 2, described 4 one end of connecting column is fixed in 1 end of lower carrier plate
End, the other end are connect by axis pin base with 2 end of upper supporting plate, and the support chip 3 is two, and two support chips 3 are respectively and fixedly connected with
On the top of lower carrier plate 1 and upper supporting plate 2,5 end of adjusting bolt is connected to 1 middle part of lower carrier plate by axis pin base, and adjusts
The strip-shaped hole that bolt 5 passes through upper supporting plate 2 is saved, the adjusting nut 6, which is threadedly attached in, to be adjusted on bolt 5, the pressure
Contracting spring 7, which is socketed in, to be adjusted on bolt 5, and 7 both ends of compressed spring are contacted with lower carrier plate 1, upper supporting plate 2 respectively.
Further, 2 rear portion of upper supporting plate is connected with a sissy bar 8 by axis pin base, after the lower carrier plate 1
Portion is provided with a circular hole, and the sissy bar 8 passes through the circular hole of lower carrier plate 1, and has a positioning spiral shell by screw thread on sissy bar 8
Mother 9, the location nut 9 are located at 1 lower section of lower carrier plate.
Further, the outside of the support chip 3 is evenly arranged with a plurality of friction raised line.
Working principle: the utility model provides a kind of operation thyroid gland and trachea opening device, in use, selection needs
The compressed spring 7 of specification is wanted, set is connected on connecting column 4, then will be adjusted bolt 5 and be passed through upper supporting plate 2, then rotate adjusting nut
6, allow compressed spring 7 to compress, then two support chips 3 are placed between thyroid gland and tracheae, then adjusting nut 6 is opened in rotation,
Due to the elastic force of compressed spring 7, lower carrier plate 1 and upper supporting plate 2 open, and support chip 3, can be complete by thyroid gland and trachea opening at this time
At strutting；After strutting, rotational positioning nut 9 allows location nut 9 to touch lower carrier plate 1, even if adjusting nut 6 unclamps at this time, by
In the effect of location nut 9 and sissy bar 8, lower carrier plate 1 will not be opened with upper supporting plate 2, substantially increase safety；And it is right
When needing different distraction angles, the compressed spring 7 of different size may be selected, to meet the needs of using.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of operation thyroid gland and trachea opening device, comprising: lower carrier plate (1), upper supporting plate (2), support chip (3), connection
Column (4) adjusts bolt (5), adjusting nut (6), compressed spring (7), it is characterised in that: the lower carrier plate (1), upper supporting plate
It (2) is curvilinear non-resilient plate, and be provided with strip-shaped hole in the middle part of upper supporting plate (2), the connecting column (4) one end is fixed in lower branch
Plate (1) end, the other end are connect by axis pin base with upper supporting plate (2) end, and the support chip (3) is two, two supports
Piece (3) is respectively and fixedly connected to the top of lower carrier plate (1) Yu upper supporting plate (2), and adjusting bolt (5) end is connected by axis pin base
In the middle part of lower carrier plate (1), and the strip-shaped hole that bolt (5) pass through upper supporting plate (2) is adjusted, the adjusting nut (6) passes through screw thread
It is connected to and adjusts on bolt (5), the compressed spring (7), which is socketed in, to be adjusted on bolt (5), compressed spring (7) both ends difference
It is contacted with lower carrier plate (1), upper supporting plate (2).
2. a kind of operation thyroid gland according to claim 1 and trachea opening device, it is characterised in that: the upper branch
Plate (2) rear portion is connected with a sissy bar (8) by axis pin base, and the lower carrier plate (1) rear portion is provided with a circular hole, the peace
Full pull rod (8) passes through the circular hole of lower carrier plate (1), and has a location nut (9) by screw thread on sissy bar (8), and described determines
Position nut (9) is located at below lower carrier plate (1).
3. a kind of operation thyroid gland according to claim 1 and trachea opening device, it is characterised in that: the support
A plurality of friction raised line is evenly arranged on the outside of piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867044.XU CN208551885U (en) | 2017-12-28 | 2017-12-28 | A kind of operation thyroid gland and trachea opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867044.XU CN208551885U (en) | 2017-12-28 | 2017-12-28 | A kind of operation thyroid gland and trachea opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208551885U true CN208551885U (en) | 2019-03-01 |
Family
ID=65446269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867044.XU Expired - Fee Related CN208551885U (en) | 2017-12-28 | 2017-12-28 | A kind of operation thyroid gland and trachea opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208551885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269649A (en) * | 2019-07-19 | 2019-09-24 | 上海长征医院 | It is a kind of to strut fixator for liver transplantation |
-
2017
- 2017-12-28 CN CN201721867044.XU patent/CN208551885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269649A (en) * | 2019-07-19 | 2019-09-24 | 上海长征医院 | It is a kind of to strut fixator for liver transplantation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20211228 |