CN205286813U - Thyroid surgery positioner - Google Patents
Thyroid surgery positioner Download PDFInfo
- Publication number
- CN205286813U CN205286813U CN201620011721.7U CN201620011721U CN205286813U CN 205286813 U CN205286813 U CN 205286813U CN 201620011721 U CN201620011721 U CN 201620011721U CN 205286813 U CN205286813 U CN 205286813U
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- CN
- China
- Prior art keywords
- service creeper
- linear electric
- fixed
- electric motors
- sides
- 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 provides a thyroid surgery positioner, belong to the thyroid surgery field, this positioner includes the service creeper, the neck of dragging mechanism has on the service creeper, drag neck mechanism including putting the neck piece, the bottom of service creeper has linked firmly linear electric motor no. 1, linear electric motor's no. 1 a motor shaft upper end is even on putting the neck piece, stop gear still has on the service creeper, stop gear is including the mounting panel that is located the service creeper both sides, sliding connection has the clamp plate on the mounting panel, linear electric motor no. 2 has on the both sides of clamp plate upper end, linear electric motor's no. 2 two lower extremes of motor shaft link firmly in the clamp plate, linear electric motor no. 2 is fixed in on the mounting panel, locating component still has on the service creeper, locating component is including flexible piece, the lower extreme of flexible piece links firmly on the service creeper, the upper end of flexible piece has linked firmly the locating piece, the mouth that stretches into that runs through its both sides has on the locating piece, the tip that stretches into the mouth has linked firmly the retracting cylinder, it has linked firmly two limiting plates on one side of neck piece to put. This device structural design is ingenious, and location effect is good, and the security performance is high.
Description
Technical field
This utility model belongs to thyroid operation field, relates to a kind of thyroid operation positioner.
Background technology
Thyroid fine needle aspiration biopsy has determined as the diagnostic method that accuracy is significantly high now, is conventionally used for the first step (1-4) of Tubercle thyroid diagnosis process. Epidemiological study display Tubercle thyroid is very common in clinic, and the prevalence of North America adult is 4%��7%, and annual newly-increased sickness rate is 0.1%, and in other words, the U.S. occurs in about 275,000 new tuberositys (5) every year. A nearest investigation to American Thyroid Association clinic member shows, the overwhelming majority (96%) in them carrys out diagnosis of thyroid nodules with fine needle aspirate cytology inspection. So, we estimate that the fine needle aspirate cytology inspection that only U.S. carries out every year just has 250,000��300,000 example. Estimate that the whole world carries out fine needle aspirate cytology examiner every year millions of.
In thyroid Needle localization is performed the operation, need to allow patient remain stationary motionless state a period of time, this step is even more important, it it is the guarantee of successful surgery or safety, but current relevant apparatus does not all have good mechanism to maintain location in this aspect, causing that often resulting in patient in operation process tampers, the dangerous plays such as displacement pricked by pin.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of thyroid operation positioner, the design of this thyroid operation positioning device structure is ingenious, good positioning effect, security performance is high, solving existing located in connection apparatus structure existing defects, locating effect is poor, there is the problems such as potential safety hazard.
The purpose of this utility model can be realized by following technical proposal: a kind of thyroid operation positioner, it is characterized in that: described positioner includes the service creeper being rectangle, the bottom of described service creeper has some supporting legs, described service creeper has Tuo Jing mechanism, described Tuo Jing mechanism includes curved putting neck block, the bottom of described service creeper is fixed with erects the linear electric motors one arranged, motor shaft one upper end of described linear electric motors one is put on neck block described in being connected in, described service creeper also has position-limit mechanism, described position-limit mechanism includes being positioned at described service creeper both sides and erectting the installing plate arranged, described installing plate slidably connects pressing plate, described pressing plate upper end has linear electric motors two on both sides, motor shaft two lower end of described linear electric motors two is fixed on described pressing plate, described linear electric motors two are fixed on described installing plate, described service creeper also has positioning component, described positioning component includes in block telescopic block, the lower end of described telescopic block is fixed on described service creeper, the upper end of described telescopic block is fixed with in block locating piece, described locating piece has and runs through its both sides and cylindrical circular stretch into mouth, the described end stretching into mouth is fixed with cylindrical circular retracting cylinder, the end of described retracting cylinder has pin mouth, the described side putting neck block is fixed with the limiting plate that two pieces of opposition are arranged.
The substantially use procedure of this positioner is as follows: patient lies on service creeper, cervical region is positioned to be put on neck block, suitable position is adjusted by linear electric motors one, head is between limiting plate, the head rotation of patient can be limited, health is pushed down by pressing plate, further enhance limit effect, then the height of neck according to patient, adjusting telescopic block to suitable height, then syringe traverse is stretched into mouth and be positioned at retracting cylinder, syringe is played spacing effect by retracting cylinder, preventing from occurring the displacement of syringe in extraction process, syringe needle passes retracting cylinder by pin mouth.This positioner good positioning effect, eliminates potential safety hazard, and security performance is high, enables puncture working to carry out smoothly.
In above-mentioned a kind of thyroid operation positioner, described pressing plate has several passages.
Passage plays the effect of ventilation.
In above-mentioned a kind of thyroid operation positioner, the opposite of described limiting plate is all fixed with one layer of rubber blanket.
Rubber blanket is capable of a degree of deformation, makes the patient of different head size be capable of head spacing.
In above-mentioned a kind of thyroid operation positioner, the both sides of described linear electric motors one having link, the upper end of described link is fixed on bottom described service creeper, and the lower end of described link is fixed on described linear electric motors one.
The fixing of linear electric motors one is realized by link.
Compared with prior art, this thyroid operation positioner has the advantage that
1, the design of this thyroid operation positioning device structure is ingenious, good positioning effect, and security performance is high.
2, syringe is played spacing effect by the retracting cylinder of this thyroid operation positioner, it is prevented that the displacement of syringe occurs in extraction process.
3, the opposite of the limiting plate of this thyroid operation positioner is all fixed with one layer of rubber blanket. Rubber blanket is capable of a degree of deformation, makes the patient of different head size be capable of head spacing.
Accompanying drawing explanation
Fig. 1 is the structural representation after this thyroid operation positioner removes positioning component.
Fig. 2 is the structural representation of positioning component in this thyroid operation positioner.
In figure, 1, service creeper; 2, supporting leg; 3, neck block is put; 4, linear electric motors one; 5, motor shaft one; 6, installing plate; 7, pressing plate; 8, linear electric motors two; 9, motor shaft two; 10, telescopic block; 11, locating piece; 11a, stretch into mouth; 12, retracting cylinder; 13, limiting plate; 14, link.
Detailed description of the invention
As depicted in figs. 1 and 2, this thyroid operation positioner includes the service creeper 1 being rectangle, the bottom of service creeper 1 has some supporting legs 2, service creeper 1 has Tuo Jing mechanism, Tuo Jing mechanism includes curved putting neck block 3, the bottom of service creeper 1 is fixed with erects the linear electric motors 1 arranged, motor shaft 1 upper end of linear electric motors 1 is connected in puts on neck block 3, service creeper 1 also has position-limit mechanism, position-limit mechanism includes being positioned at service creeper 1 both sides and erectting the installing plate 6 arranged, installing plate 6 slidably connects pressing plate 7, pressing plate 7 upper end has linear electric motors 28 on both sides, motor shaft 29 lower end of linear electric motors 28 is fixed on pressing plate 7, linear electric motors 28 are fixed on installing plate 6, service creeper 1 also has positioning component, positioning component includes in block telescopic block 10, the lower end of telescopic block 10 is fixed on service creeper 1, the upper end of telescopic block 10 is fixed with in block locating piece 11, locating piece 11 has and runs through its both sides and cylindrical circular stretch into a mouthful 11a, the end stretching into mouthful 11a is fixed with cylindrical circular retracting cylinder 12, the end of retracting cylinder 12 has pin mouth, put and the side of neck block 3 is fixed with the limiting plate 13 that two pieces of opposition are arranged.
The substantially use procedure of this positioner is as follows: patient lies on service creeper 1, cervical region is positioned to be put on neck block 3, suitable position is adjusted by linear electric motors 1, head is between limiting plate 13, the head rotation of patient can be limited, health is pushed down by pressing plate 7, further enhance limit effect, then the height of neck according to patient, adjust telescopic block 10 to suitable height, then a mouthful 11a is stretched in syringe traverse and be positioned at retracting cylinder 12, syringe is played spacing effect by retracting cylinder 12, prevent from occurring the displacement of syringe in extraction process, syringe needle passes retracting cylinder 12 by pin mouth.This positioner good positioning effect, eliminates potential safety hazard, and security performance is high, enables puncture working to carry out smoothly.
Pressing plate 7 has several passages. Passage plays the effect of ventilation.
The opposite of limiting plate 13 is all fixed with one layer of rubber blanket. Rubber blanket is capable of a degree of deformation, makes the patient of different head size be capable of head spacing.
Having link 14 on the both sides of linear electric motors 1, the upper end of link 14 is fixed on bottom service creeper 1, and the lower end of link 14 is fixed on linear electric motors 1. The fixing of linear electric motors 1 is realized by link 14.
The design of this thyroid operation positioning device structure is ingenious, good positioning effect, and security performance is high.
Specific embodiment described herein is only to this utility model spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Claims (4)
1. a thyroid operation positioner, it is characterized in that: described positioner includes the service creeper being rectangle, the bottom of described service creeper has some supporting legs, described service creeper has Tuo Jing mechanism, described Tuo Jing mechanism includes curved putting neck block, the bottom of described service creeper is fixed with erects the linear electric motors one arranged, motor shaft one upper end of described linear electric motors one is put on neck block described in being connected in, described service creeper also has position-limit mechanism, described position-limit mechanism includes being positioned at described service creeper both sides and erectting the installing plate arranged, described installing plate slidably connects pressing plate, described pressing plate upper end has linear electric motors two on both sides, motor shaft two lower end of described linear electric motors two is fixed on described pressing plate, described linear electric motors two are fixed on described installing plate, described service creeper also has positioning component, described positioning component includes in block telescopic block, the lower end of described telescopic block is fixed on described service creeper, the upper end of described telescopic block is fixed with in block locating piece, described locating piece has and runs through its both sides and cylindrical circular stretch into mouth, the described end stretching into mouth is fixed with cylindrical circular retracting cylinder, the end of described retracting cylinder has pin mouth, the described side putting neck block is fixed with the limiting plate that two pieces of opposition are arranged.
2. a kind of thyroid operation positioner according to claim 1, it is characterised in that there are on described pressing plate several passages.
3. a kind of thyroid operation positioner according to claim 1, it is characterised in that be all fixed with one layer of rubber blanket in the opposite of described limiting plate.
4. a kind of thyroid operation positioner according to claim 1, it is characterized in that, having link on the both sides of described linear electric motors one, the upper end of described link is fixed on bottom described service creeper, and the lower end of described link is fixed on described linear electric motors one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620011721.7U CN205286813U (en) | 2016-01-07 | 2016-01-07 | Thyroid surgery positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620011721.7U CN205286813U (en) | 2016-01-07 | 2016-01-07 | Thyroid surgery positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286813U true CN205286813U (en) | 2016-06-08 |
Family
ID=56485691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620011721.7U Expired - Fee Related CN205286813U (en) | 2016-01-07 | 2016-01-07 | Thyroid surgery positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041085A (en) * | 2021-03-19 | 2021-06-29 | 四川大学华西医院 | Fixing device in neurosurgery operation |
-
2016
- 2016-01-07 CN CN201620011721.7U patent/CN205286813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041085A (en) * | 2021-03-19 | 2021-06-29 | 四川大学华西医院 | Fixing device in neurosurgery operation |
| CN113041085B (en) * | 2021-03-19 | 2022-07-08 | 四川大学华西医院 | Fixing device in neurosurgery operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |