CN216060603U - Clinical breastbone distraction device for general thoracic surgery - Google Patents
Clinical breastbone distraction device for general thoracic surgery Download PDFInfo
- Publication number
- CN216060603U CN216060603U CN202121502991.5U CN202121502991U CN216060603U CN 216060603 U CN216060603 U CN 216060603U CN 202121502991 U CN202121502991 U CN 202121502991U CN 216060603 U CN216060603 U CN 216060603U
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- CN
- China
- Prior art keywords
- bandage
- sternum
- distraction device
- shell
- threaded rod
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- 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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- 210000001562 sternum Anatomy 0.000 title claims abstract description 23
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 20
- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 210000000038 chest Anatomy 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 210000005075 mammary gland Anatomy 0.000 description 1
- 210000001370 mediastinum Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of medical supplies and discloses a sternum distraction device for general thoracic surgery clinic, which comprises a shell, wherein a bidirectional threaded rod is rotatably connected inside the shell through a bearing, and a thread block is connected to the surface of the bidirectional threaded rod in a threaded manner; the shell is lifted to the position near the chest of a patient by holding the handle by hands, the first bandage and the second bandage are gripped by hands to be tensioned to the back of the patient after the position of the shell is adjusted, the device can be fixed, the phenomenon of offset caused by abutting is avoided, the practicability is high, meanwhile, the circular rotating disc is rotated by hands, the circular rotating disc drives the bidirectional threaded rod to rotate under the matching of the bearing when rotating, the bidirectional threaded rod drives the two threaded blocks to move to opposite positions simultaneously under the matching of the sliding rail and the sliding block when rotating, the observation visual field of medical staff can be improved, the treatment effect of the patient is guaranteed, and the using effect is good.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a sternum distraction device for general thoracic surgery clinical use.
Background
Thoracic surgery is a medical special department, which is specialized in the diagnosis and treatment of pathological changes of the thoracic cavity, mainly esophagus, lung and mediastinum, and the field of mammary gland surgery is also classified into the special department, wherein lung surgery and esophageal surgery are mainly used.
The application numbers are: CN201721128986.6, the utility model provides a breastbone spreader for thoracic surgery clinic, which comprises a spreading plate, a support rod, a screw rod, a two-way motor, a protective shell, a moving rod, a fixed rod, an electric telescopic rod, a support plate and an electromagnet, wherein the support rod is arranged at the inner end of the spreading plate, the screw rod and the protective shell are arranged at the right end of the support rod, the screw rod is arranged at the inner end of the protective shell, the two-way motor is arranged on the right wall in the protective shell, the screw rod is arranged at the outer end of the two-way motor, the spreading plate is arranged at the left side of the protective shell, the design is convenient for expanding and supporting the sternum, the right end of the protective shell is provided with the movable rod, the right end of the movable rod is provided with the fixed rod and the electric telescopic rod, the electric telescopic rod is arranged in the fixed rod, the right end of the fixed rod is provided with the supporting plate, the outer end of the supporting rod is provided with the electromagnet, the design is convenient for adjusting and fixing the expanding device, and the expanding device is convenient to use, operate, have good stability and is convenient to fix and adjust.
In summary, the existing sternum distraction device has poor use effect, the device is always positioned above the sternum at the distraction part, the observation sight of medical staff can be greatly influenced, the treatment effect is reduced, the device can not be fixed, the position of the device can be deviated when the medical staff braces the device in the treatment process, the device needs to be taken down and fixed again by the medical staff if the deviation is serious, the precious time of treatment of a patient is delayed, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sternum distraction device for general thoracic surgery clinical use, which has the advantages of improving the observation visual field of medical staff and fixing the device, and solves the problems that the existing sternum distraction device has poor use effect and cannot fix the device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical breastbone distraction device that uses of general thoracic surgery, includes the casing, the inside of casing is rotated through the bearing and is connected with two-way threaded rod, the surperficial threaded connection of two-way threaded rod has the screw thread piece, one side bolt of screw thread piece has the connecting plate, the opposite side of connecting plate runs through and extends to the outside of casing, logical groove that uses with the connecting plate cooperation is seted up to one side of casing, the bottom bolt of connecting plate has the piece of strutting, the top and the bottom of casing all have the bolt to have the fixed block, and the inside of two fixed blocks is tied respectively has first bandage and second bandage, the front of first bandage bonds and has the magic subsides matte, the back of second bandage bonds and has the magic subsides hook face.
Preferably, a sliding rail is bolted in the shell, and a sliding block in sliding connection with the sliding rail is bolted on one side of the threaded block.
Preferably, the two sides of the strutting pieces opposite to each other are provided with clamping grooves, and the clamping grooves are arc-shaped.
Preferably, one end of the bidirectional threaded rod extends to the outside of the housing and is bolted with a circular rotating disc.
Preferably, the front surfaces of the first bandage and the second bandage are provided with a plurality of air holes.
Preferably, the front surface of the shell is bolted with a handle, and the surface of the handle is fixedly sleeved with an anti-slip sleeve.
Preferably, a soft cotton layer is adhered to the bottom of the shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the shell is lifted to the position near the chest of the patient by holding the handle with a hand, the first bandage and the second bandage are simultaneously grasped with the hand to be tensioned to the back of the patient after the position of the shell is adjusted, the first bandage and the second bandage are mutually drawn close after being tensioned to a certain degree, the device can be fixed, the offset caused by the butting is avoided, and the practicability is high;
2. according to the utility model, the circular rotating disc is rotated by hands, the circular rotating disc can drive the bidirectional threaded rod to rotate under the cooperation of the bearing when rotating, and the bidirectional threaded rod can drive the two threaded blocks to move to opposite positions simultaneously under the cooperation of the sliding rail and the sliding block when rotating, so that the observation visual field of medical personnel can be improved, the treatment effect of a patient is ensured, and the using effect is good.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the housing of the present invention;
FIG. 3 is an enlarged view of the position A in FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. a bidirectional threaded rod; 3. a thread block; 4. a connecting plate; 5. a spreader; 6. a fixed block; 7. a first strap; 8. a second strap; 9. magic paste suede; 10. hook surface of magic tape; 11. a slide rail; 12. a slider; 13. a card slot; 14. a circular rotating disk; 15. air holes are formed; 16. a handle; 17. a soft cotton layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, an embodiment of the present invention: the utility model provides a clinical sternum distraction device that uses of department of general chest surgery, which comprises a housin 1, the inside of casing 1 is rotated through the bearing and is connected with two-way threaded rod 2, the surperficial threaded connection of two-way threaded rod 2 has screw block 3, screw block 3's one side bolt has connecting plate 4, connecting plate 4's opposite side runs through and extends to casing 1's outside, logical groove of using with the cooperation of connecting plate 4 is seted up to one side of casing 1, connecting plate 4's bottom bolt has strutting piece 5, through rotating circular rolling disc 14 with the hand, circular rolling disc 14 can drive two-way threaded rod 2 and rotate under the cooperation of bearing when rotating, two-way threaded rod 2 can drive two screw blocks 3 simultaneously to opposite position removal under the cooperation of slide rail 11 and slider 12 when rotatory, can improve medical staff's the observation field of vision, patient's treatment has been ensured, excellent in use effect.
Furthermore, the inside bolt of casing 1 has connected slide rail 11, and the one side bolt of screw block 3 has connected the slider 12 with slide rail 11 sliding connection, through the setting of slide rail 11 and slider 12, can carry on spacingly to screw block 3, prevents that screw block 3 from taking place the slope at the removal in-process.
Further, draw-in groove 13 has all been seted up to one side that two prop open 5 back to back, and draw-in groove 13's shape is the arc, through the setting of draw-in groove 13, can improve the stability that prop open 5 and prop open the messenger.
Furthermore, one end of the bidirectional threaded rod 2 extends to the outside of the shell 1 and is bolted with the circular rotating disc 14, and medical staff can more conveniently rotate the bidirectional threaded rod 2 through the arrangement of the circular rotating disc 14.
Furthermore, the front of the shell 1 is bolted with a handle 16, the surface of the handle 16 is fixedly sleeved with an anti-slip sleeve, and medical staff can lift the shell 1 more conveniently when needed through the arrangement of the handle 16 and the anti-slip sleeve.
Referring to fig. 1 and 3, an embodiment of the present invention: the utility model provides a clinical breastbone distraction device that uses of general thoracic surgery, the top and the bottom of casing 1 all are bolted connection to have fixed block 6, the inside of two fixed block 6 is tied respectively has first bandage 7 and second bandage 8, the front of first bandage 7 bonds has magic subsides matte 9, the back of second bandage 8 bonds has magic subsides hook face 10, through holding handle 16 with the hand and carrying casing 1 to near patient's chest, it is taut to grasp first bandage 7 and second bandage 8 with the hand simultaneously to patient's back after casing 1's position adjustment is accomplished, first bandage 7 and second bandage 8 draw close it each other after taut to a certain degree, can fix device self, avoid receiving to support and move and appear the skew, the practicality is high.
Further, a plurality of air holes 15 are formed in the front faces of the first bandage 7 and the second bandage 8, and through the arrangement of the air holes 15, the contact between the skin of a patient and the outside air can be increased, and the sweat seepage is reduced.
Furthermore, the bottom of the shell 1 is bonded with a soft cotton layer 17, and the skin pressed by the patient can be protected through the arrangement of the soft cotton layer 17, so that the comfort level of the patient is improved.
The working principle is as follows: when the sternum of a patient needs to be expanded, firstly, the handle 16 is held by hands to lift the shell 1 to the position close to the chest of the patient, after the position of the shell 1 is adjusted, the first bandage 7 and the second bandage 8 are gripped by hands to tighten the back of the patient, the first bandage 7 and the second bandage 8 are drawn close to each other after being tightened to a certain degree, the first bandage 7 and the second bandage 8 drive the magic tape hook surface 10 to be adhered to the magic tape suede 9 after being drawn close, the magic tape hook surface 10 and the magic tape suede 9 tightly fix the shell 1 on the body of the patient after being adhered, when the sternum of the patient needs to be expanded, the circular rotating disc 14 rotates by hands, the circular rotating disc 14 drives the bidirectional threaded rod 2 to rotate through the matching of the bearing, the bidirectional threaded rod 2 drives the two threaded blocks 3 to move to opposite positions simultaneously through the matching of the sliding rail 11 and the sliding block 12 during rotation, the thread block 3 can drive the connecting plate 4 to move together under the matching of the through groove when moving, and the connecting plate 4 can prop open the sternum of the patient under the matching of the propping piece 5 when moving.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a clinical sternum distraction device of department of general chest surgery, includes casing (1), its characterized in that: the inside of casing (1) is rotated through the bearing and is connected with two-way threaded rod (2), the surperficial threaded connection of two-way threaded rod (2) has screw block (3), one side bolt joint of screw block (3) has connecting plate (4), the opposite side of connecting plate (4) runs through and extends to the outside of casing (1), logical groove of using with connecting plate (4) cooperation is seted up to one side of casing (1), the bottom bolt joint of connecting plate (4) has strut piece (5), the top and the bottom of casing (1) all have bolted fixed block (6), and the inside of two fixed blocks (6) is tied respectively has first bandage (7) and second bandage (8), the front of first bandage (7) bonds and has magic subsides matte (9), the back of second bandage (8) bonds and has magic subsides hook face (10).
2. The sternum distraction device for clinical general thoracic surgery of claim 1, wherein: the inside bolt of casing (1) has connect slide rail (11), one side bolt of screw thread piece (3) has connect with slide rail (11) sliding connection's slider (12).
3. The sternum distraction device for clinical general thoracic surgery of claim 1, wherein: two draw-in grooves (13) have all been seted up to strutting piece (5) one side back to back, the shape of draw-in groove (13) is the arc.
4. The sternum distraction device for clinical general thoracic surgery of claim 1, wherein: one end of the bidirectional threaded rod (2) extends to the outside of the shell (1) and is bolted with a circular rotating disc (14).
5. The sternum distraction device for clinical general thoracic surgery of claim 1, wherein: the front surfaces of the first bandage (7) and the second bandage (8) are provided with a plurality of air holes (15).
6. The sternum distraction device for clinical general thoracic surgery of claim 1, wherein: the front surface of the shell (1) is bolted with a handle (16), and the surface of the handle (16) is fixedly sleeved with an anti-slip sleeve.
7. The sternum distraction device for clinical general thoracic surgery of claim 1, wherein: the bottom of the shell (1) is bonded with a soft cotton layer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502991.5U CN216060603U (en) | 2021-07-04 | 2021-07-04 | Clinical breastbone distraction device for general thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502991.5U CN216060603U (en) | 2021-07-04 | 2021-07-04 | Clinical breastbone distraction device for general thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216060603U true CN216060603U (en) | 2022-03-18 |
Family
ID=80664558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121502991.5U Expired - Fee Related CN216060603U (en) | 2021-07-04 | 2021-07-04 | Clinical breastbone distraction device for general thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216060603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114788717A (en) * | 2022-06-23 | 2022-07-26 | 中南大学湘雅医院 | Sternum spreader for cardiac surgery clinic |
-
2021
- 2021-07-04 CN CN202121502991.5U patent/CN216060603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114788717A (en) * | 2022-06-23 | 2022-07-26 | 中南大学湘雅医院 | Sternum spreader for cardiac surgery clinic |
| CN114788717B (en) * | 2022-06-23 | 2022-09-09 | 中南大学湘雅医院 | Sternum spreader for clinical cardiac surgery |
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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 |
Granted publication date: 20220318 |