CN209422006U - A kind of cardiothoracic surgery thoracic cavity device for spreading - Google Patents
A kind of cardiothoracic surgery thoracic cavity device for spreading Download PDFInfo
- Publication number
- CN209422006U CN209422006U CN201821513571.5U CN201821513571U CN209422006U CN 209422006 U CN209422006 U CN 209422006U CN 201821513571 U CN201821513571 U CN 201821513571U CN 209422006 U CN209422006 U CN 209422006U
- Authority
- CN
- China
- Prior art keywords
- support plate
- transverse slat
- fixed block
- thoracic cavity
- main transverse
- 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 cardiothoracic surgery thoracic cavity device for spreading, including main transverse slat, fixed block is set on the right side of the main transverse slat, first support plate is set on fixed block, the first sterile plastic pad is arranged in first support plate outer surface, controller is set in fixed block, operation panel is set outside the fixed block side, external power supply plug is set on the right side of fixed block, micro servo motor is set in the main transverse slat, micro servo motor axis connection has transmission gear, transmission gear engages connection with gear ring, the gear ring is arranged on casing, casing is connected with the mounting block by bearing, movable push bar is connected in casing internal screw thread, it is outer on the right side of the movable push bar that limited block is set, the utility model structure is simple, it is easy to operate, stable adjusting can be carried out to device for spreading, different patients can be applicable in, it can effectively control The size that thoracic cavity processed is opened, accuracy is high, and regulation performance is good, effectively reduces the operating difficulty of medical staff.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of cardiothoracic surgery thoracic cavity device for spreading.
Background technique
Cardiothoracic surgery needs for chest opening to be operated, in the past due to patient when carrying out operative treatment
Physiological respiration is needed, thoracic cavity is in constantly contraction state, influences medical worker and be operated, previous device for spreading is not
Be able to carry out fine degree struts processing, is unable to reach the operation of high precision rate, and previous thoracic cavity device for spreading is for suffering from
Person thoracic cavity contact area is smaller, is easy to cause secondary damage to chest, and the treatment for influencing body restores, if things go on like this, greatly
It increases the work difficulty of medical worker greatly, and existing thoracic cavity device for spreading not self illumination device, when surgical, needs
In addition addition headlamp is performed the operation, and is more troublesome, and the situation observation in the wall of the chest is clear more difficult.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of cardiothoracic surgery thoracic cavity and strut dress
It sets, including main transverse slat, fixed block is set on the right side of the main transverse slat, the first support plate, first support are set on fixed block
The first sterile plastic pad is arranged in plate outer surface, and controller is arranged in fixed block, operation panel is arranged outside the fixed block side,
External power supply plug is set on the right side of fixed block, micro servo motor, micro servo motor axis connection are set in the main transverse slat
There is transmission gear, transmission gear engages connection with gear ring, and the gear ring is arranged on casing, and casing is connected by bearing and mounting blocks
It connects, is connected with movable push bar in casing internal screw thread, outer setting limited block on the right side of the movable push bar is outer on the left of movable push bar
Push plate is set, sliding block is set on the left of push plate, the sliding block is arranged in sliding slot, and sliding slot is arranged in main transverse slat.
Preferably, the second support plate is arranged on the sliding block, the second sterile modeling is arranged in second support plate outer surface
Connecting rod is respectively set on the inside of first support plate and the second support plate in rubber mat, is arranged headlamp in connecting rod, and described the
One support plate and the second support plate are in semicircle shape, and the first support plate and the second support plate are in symmetry shape, the first support plate
Concave surface and the concave surface of the second support plate are mutually close.
Preferably, handle is arranged on the sliding block side, Anti-slip cover is set outside handle, the handle is arranged in activity
In, it is arranged in main transverse slat side wall between activity, graduation mark is arranged in the main transverse slat front bottom.
Preferably, the micro servo motor, headlamp, operation panel and external power supply plug are electrical with controller
Connection.
Preferably, being provided with mounting rack outside the micro servo motor, and heat dissipation is provided with outside micro servo motor
The protection shell in hole.
The beneficial effects of the utility model are: structure is simple, and it is easy to operate, drive pipe sleeve to revolve using micro servo motor
Turn, so that movable push bar be made to push sliding block, drives support plate to carry out thoracic cavity and strut, turned rotary motion using feed screw nut's principle
The linear motion of sliding block is turned to, stable adjusting can be carried out to device for spreading, phase can be carried out according to the thoracic cavity size of patient
The adjusting answered can be applicable in different patients, can effectively control the size of thoracic cavity opening, and accuracy is high, and regulation performance is good,
The operating difficulty of medical staff is effectively reduced, while the setting of self illumination lamp will make medical staff observe the feelings in the wall of the chest
It is clearer when condition.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of main transverse slat in the utility model.
In figure: 1, main transverse slat；2, fixed block；3, the first support plate；4, the first sterile plastic pad；5, controller；6, it operates
Panel；7, external power supply plug；8, micro servo motor；9, transmission gear；10, gear ring；11, casing；12, movable push bar；13,
Mounting blocks；14, bearing；15, limited block；16, push plate；17, sliding block；18, sliding slot；19, handle；20, Anti-slip cover；21, second
Support plate；22, the second sterile plastic pad；23, connecting rod；24, headlamp；25, graduation mark.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of cardiothoracic surgery thoracic cavity device for spreading as depicted in figs. 1 and 2, including main transverse slat 1, main 1 right side of transverse slat
Fixed block 2 is set, the first support plate 3 is set on fixed block 2, the first sterile plastic cement is arranged in 3 outer surface of the first support plate
Controller 5 is arranged in fixed block 2, operation panel 6 is arranged outside 2 side of fixed block, is arranged on the right side of fixed block outer for pad 4
Attaching plug 7 is connect, micro servo motor 8 is set in the main transverse slat 1,8 axis connection of micro servo motor has transmission gear 9, passes
Moving gear 9 engages connection with gear ring 10, and the gear ring 10 is arranged on casing 11, and casing 11 is connected by bearing 14 and mounting blocks 13
It connects, is connected with movable push bar 12 in 11 internal screw thread of casing, 12 right side of movable push bar is outer to be arranged limited block 15, pushes away in activity
12 left side of bar is outer to be arranged push plate 16, and sliding block 17 is arranged on the left of push plate 16, and the sliding block 17 is arranged in sliding slot 18, and sliding slot 18 is set
It sets in main transverse slat 1.Second support plate 21 is set on the sliding block 17, and 21 outer surface of the second support plate setting second is sterile
Connecting rod 23 is respectively set on the inside of plastic pad 22, first support plate 3 and the second support plate 21, is arranged in connecting rod 23 and shines
Bright lamp 24, first support plate 3 and the second support plate 21 are in semicircle shape, and the first support plate 3 is in the second support plate 21
Symmetry shape, the concave surface of the first support plate 3 and the concave surface of the second support plate 21 are mutually close.Handle is set on 17 side of sliding block
19, Anti-slip cover 20 is set outside handle 19, the setting of handle 19 is arranged in main 1 side wall of transverse slat between activity in activity,
Graduation mark 25 is arranged in the positive bottom of the main transverse slat 1.The micro servo motor 8, headlamp 24, operation panel 6 and external electricity
Source plug 7 is electrically connected with controller 5.It is provided with mounting rack outside the micro servo motor 8, and outside micro servo motor 8
It is provided with the protection shell of heat release hole.25 total length of graduation mark is identical as 18 length of sliding slot.The mounting blocks 13 are fixed
In in main transverse slat 1, and it is set to 8 lower section of micro servo motor.The tune of micro servo motor 8 is provided on the operation panel 6
Fast button, and be electrically connected with micro servo motor 8.
The working principle of the present embodiment is as follows: the first support plate 3 and the second support plate 21 are put into front first,
Then it is powered by external power supply plug 7, is operated using the speed regulation button control micro servo motor 8 on operation panel 6, thus
Make the rotation of transmission gear 9 that gear ring 10 be driven to rotate, while casing 11 also rotates with, then will be rotated using feed screw nut's principle
Conversion of motion is the linear motion of sliding block 17, so that the second support plate 21 be made to open thoracic cavity to required position cooperation observation graduation mark
Micro servo motor 8 is closed in position corresponding to 25, while the first sterile plastic pad 4 will be played with the second sterile plastic pad 22
Protect thoracic cavity effect, then open headlamp 24 can perform the operation, without using when, push away activity by operation panel 6
Bar 12 returns to initial position, then moves the second support plate 21 to the right using handle 19, the dress can be taken out out of thoracic cavity
It sets.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of cardiothoracic surgery thoracic cavity device for spreading, including main transverse slat (1), it is characterised in that: setting on the right side of the main transverse slat (1)
Fixed block (2) is arranged the first support plate (3) on fixed block (2), and the first support plate (3) outer surface setting first is sterile
Controller (5) are arranged in fixed block (2) in plastic pad (4), and operation panel (6) are arranged outside fixed block (2) side, solid
Determine that external power supply plug (7) are arranged on the right side of block, micro servo motor (8) is set in the main transverse slat (1), micro servo motor
(8) axis connection has transmission gear (9), and transmission gear (9) engages connection with gear ring (10), and the gear ring (10) is arranged in casing
(11) on, casing (11) is connect by bearing (14) with mounting blocks (13), and in casing (11), internal screw thread is connected with movable push bar
(12), outer on the right side of the movable push bar (12) that limited block (15) are set, it is outer on the left of movable push bar (12) that push plate (16) are set,
Sliding block (17) are set on the left of push plate (16), in sliding slot (18), sliding slot (18) is arranged in main transverse slat for sliding block (17) setting
(1) in.
2. a kind of cardiothoracic surgery thoracic cavity device for spreading according to claim 1, it is characterised in that: set on the sliding block (17)
It sets the second support plate (21), the second sterile plastic pad (22), first support is arranged in the second support plate (21) outer surface
Connecting rod (23) are respectively set on the inside of plate (3) and the second support plate (21), headlamp (24) are set on connecting rod (23), it is described
First support plate (3) and the second support plate (21) are in semicircle shape, and the first support plate (3) and the second support plate (21) are in symmetrical
Shape, the concave surface and the concave surface of the second support plate (21) of the first support plate (3) are mutually close.
3. a kind of cardiothoracic surgery thoracic cavity device for spreading according to claim 1, it is characterised in that: sliding block (17) side
Anti-slip cover (20) is arranged in handle (19) in upper setting handle (19) outside, and handle (19) setting is set between activity in activity
It sets in main transverse slat (1) side wall, positive bottom setting graduation mark (25) of main transverse slat (1).
4. a kind of cardiothoracic surgery thoracic cavity device for spreading according to claim 1, it is characterised in that: the micro servo motor
(8), headlamp (24), operation panel (6) and external power supply plug (7) are electrically connected with controller (5).
5. a kind of cardiothoracic surgery thoracic cavity device for spreading according to claim 1, it is characterised in that: the micro servo motor
(8) it is provided with mounting rack outside, and is provided with the protection shell of heat release hole outside micro servo motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513571.5U CN209422006U (en) | 2018-09-04 | 2018-09-04 | A kind of cardiothoracic surgery thoracic cavity device for spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513571.5U CN209422006U (en) | 2018-09-04 | 2018-09-04 | A kind of cardiothoracic surgery thoracic cavity device for spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422006U true CN209422006U (en) | 2019-09-24 |
Family
ID=68007118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821513571.5U Expired - Fee Related CN209422006U (en) | 2018-09-04 | 2018-09-04 | A kind of cardiothoracic surgery thoracic cavity device for spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422006U (en) |
-
2018
- 2018-09-04 CN CN201821513571.5U patent/CN209422006U/en not_active Expired - Fee Related
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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: 20190924 Termination date: 20200904 |