CN211066787U - Rib expanding device for thoracic surgery - Google Patents
Rib expanding device for thoracic surgery Download PDFInfo
- Publication number
- CN211066787U CN211066787U CN201921253682.1U CN201921253682U CN211066787U CN 211066787 U CN211066787 U CN 211066787U CN 201921253682 U CN201921253682 U CN 201921253682U CN 211066787 U CN211066787 U CN 211066787U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- pivot
- rib
- montant
- rod
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a thoracic surgery rib expands and props ware relates to thoracic surgery apparatus technical field, including horizontal pole, flabellum, first montant, rack, adapter sleeve, gear, knob, opening, release key, second montant, third montant, connecting rod, installation cavity, fastener, fourth montant, second pivot, connecting block, third pivot, connector and auxiliary hole. The utility model discloses can realize the meticulous removal of second montant, can realize adjusting the length of montant, can realize the requirement to different length, can realize the rotation of fourth montant, can laminate more to the warp of rib, can realize that the flabellum rotates on two dimensions along the fourth montant, also can laminate more to the rib, the tissue can be a bit outstanding in the auxiliary hole, thereby play the fixed action, can expand the better fixing on the rib of supporting the ware to the rib, can disperse strength, be favorable to the rib to strut, prevent rib fracture simultaneously.
Description
Technical Field
The utility model relates to a thoracic surgery apparatus technical field, more specifically say, the utility model relates to a thoracic surgery rib expands and props ware.
Background
In open chest surgery, the surgeon needs to use a rib spreader to spread the ribs in order to expose the operative field.
Although the existing rib expanding device can expand, the adjustability is poor, the length and the angle of the tail end of the rib expanding device cannot be adjusted, and the tail end of the rib expanding device cannot be attached to the deformation of a rib, so that the rib is stressed unevenly, rib fracture occurs easily, and the operation safety and the recovery of a patient are influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a rib spreader for thoracic surgery, which can realize the fine movement of the second vertical rod by providing a rack, a connecting sleeve, a gear, a rotary button, an opening key, a third vertical rod, a connecting rod, an installation cavity, a fastener, a first rotating shaft and a fourth vertical rod, and can realize the adjustment of the length of the vertical rod, and can realize the requirements for different lengths, and can realize the rotation of the fourth vertical rod, and can more fit the meridian of the rib, and by providing the second rotating shaft, a connecting block, a third rotating shaft, a fan blade, a connector and an auxiliary hole, the fan blade can rotate along the fourth vertical rod in two dimensions, and can also more fit the rib, and the tissue can protrude a little in the auxiliary hole, thereby playing a fixing role, and can better fix the rib spreader on the rib, and can disperse the force, the rib opening is facilitated, and the rib fracture is prevented, so that the problems in the background technology are solved.
In order to achieve the above object, the utility model provides a following technical scheme: a rib expanding device for thoracic surgery comprises a cross rod and fan blades, wherein one end of the bottom of the cross rod is provided with a first vertical rod, one side of the outer wall of the cross rod is horizontally provided with a rack, a connecting sleeve is sleeved on the outer side of the cross rod, the top of the connecting sleeve is movably provided with a gear meshed with the rack, the top of the gear is movably connected with a rotating button, the outer wall of the connecting sleeve is provided with an opening on the outer side of the rack, the outer wall of the connecting sleeve is provided with an opening key on the outer side of the opening, one end of the opening key penetrates through the opening to be clamped with the rack, one side of the outer wall of the connecting sleeve, far away from the opening, is provided with a second vertical rod, the first vertical rod and the second vertical rod are arranged on the same side, one ends of the first vertical rod and the second vertical rod, far away from the cross rod, are respectively provided with a movably connected third vertical, first montant with second montant top is equipped with keeps away from horizontal pole one end is equallyd divide and is equipped with the fastener respectively, the fastener extends to the installation cavity is inboard, the third montant is connected with the fourth montant through first pivot, the fourth montant with the different side of third montant is parallel, fourth montant both ends symmetry is equipped with swing joint's second pivot, the second pivot is kept away from third montant one end is equipped with the connecting block, connecting block outer wall one side is equipped with the third pivot, the flabellum top be equipped with third pivot swing joint's connector, first pivot with the second pivot is parallel to each other, the second pivot with third pivot mutually perpendicular, a plurality of auxiliary hole has been seted up on the flabellum surface.
In a preferred embodiment, the top of the connecting sleeve is provided with a mounting hole matched with the gear, and the bottom of the gear extends to the inner side of the connecting sleeve through the mounting hole.
In a preferred embodiment, the top of the gear is rotatably connected with the rotary button through a sliding rod, a through groove matched with the sliding rod penetrates through the gear, and two ends of the sliding rod are respectively connected with the rotary button.
In a preferred embodiment, the knob is of a butterfly-shaped structure, one end of the knob is provided with a connecting groove matched with the sliding rod, and the other end of the knob is provided with a plurality of finger ring holes.
In a preferred embodiment, the outer wall of the connecting sleeve is provided with a mounting rack matched with the release key, and the release key is movably connected with the mounting rack through a torsion spring.
In a preferred embodiment, the fastening member is a pre-tightening screw, the top of each of the first vertical rod and the second vertical rod is provided with a threaded hole matched with the pre-tightening screw, and the threaded holes are communicated with the mounting cavity.
In a preferred embodiment, a first through hole matched with the first rotating shaft is arranged on each of the third vertical rod and the fourth vertical rod in a penetrating manner, second through holes matched with the second rotating shaft are arranged at two ends of each of the fourth vertical rods, and a third through hole matched with the third rotating shaft is arranged on the connecting head in a penetrating manner.
In a preferred embodiment, two ends of the first rotating shaft are respectively provided with a first limiting ring, two ends of the second rotating shaft are respectively provided with a second limiting ring, and two ends of the third rotating shaft are respectively provided with a third limiting ring.
The utility model discloses a technological effect and advantage:
1. The utility model can realize the fine movement of the second vertical rod by arranging the rack, the connecting sleeve, the gear, the rotary button, the opening, the release key, the third vertical rod, the connecting rod, the mounting cavity, the fastener, the first rotating shaft and the fourth vertical rod, can realize the length adjustment of the vertical rod, can realize the requirements on different lengths, can realize the rotation of the fourth vertical rod, and can be more attached to the warp of the rib;
2. The utility model discloses a set up second pivot, connecting block, third pivot, flabellum, connector and auxiliary hole, can realize that the flabellum rotates on two dimensions along the fourth montant, also can laminate more to the rib, the tissue can be a bit outstanding in the auxiliary hole to play the fixed action, can expand the better fixing on the rib of propping ware to the rib, can disperse strength, be favorable to the rib to strut, prevent rib fracture simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the connection between the second vertical rod and the third vertical rod of the present invention.
Fig. 3 is a side sectional view of the connection between the second vertical rod and the third vertical rod of the present invention.
Fig. 4 is a side sectional view of a third vertical rod of the present invention.
Fig. 5 is a side view of the second vertical rod and the third vertical rod of the present invention in another state.
The reference signs are: the fan blade comprises a cross rod 1, a first vertical rod 2, a rack 3, a connecting sleeve 4, a gear 5, a rotating button 6, an opening 7, an opening 8, a release key 9, a second vertical rod 10, a third vertical rod 10, a connecting rod 11, a mounting cavity 12, a fastening piece 13, a first rotating shaft 14, a fourth vertical rod 15, a second rotating shaft 16, a connecting block 17, a third rotating shaft 18, fan blades 19, a connector 20 and auxiliary holes 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The rib expanding and supporting device for thoracic surgery shown in fig. 1-4 comprises a cross rod 1 and fan blades 19, wherein a first vertical rod 2 is arranged at one end of the bottom of the cross rod 1, a rack 3 is horizontally arranged at one side of the outer wall of the cross rod 1, a connecting sleeve 4 is sleeved outside the cross rod 1, a gear 5 meshed with the rack 3 is movably arranged at the top of the connecting sleeve 4, a rotating button 6 movably connected with the top of the gear 5 is arranged, an opening 7 is arranged at the outer wall of the connecting sleeve 4 outside the rack 3, an opening key 8 is arranged at the outer wall of the connecting sleeve 4 outside the opening 7, one end of the opening key 8 penetrates through the opening 7 to be clamped with the rack 3, a second vertical rod 9 is arranged at one side of the outer wall of the connecting sleeve 4 far away from the opening 7, the first vertical rod 2 and the second vertical rod 9 are arranged at the same side, one end of the first vertical rod 2 and one end of the second vertical, a connecting rod 11 is arranged at one end of the third vertical rod 10, mounting cavities 12 matched with the connecting rod 11 are respectively formed in the first vertical rod 2 and the second vertical rod 9, a fastening piece 13 is respectively arranged at the top of the first vertical rod 2 and the second vertical rod 9 and is far away from one end of the cross rod 1, the fastening piece 13 extends to the inner side of the mounting cavity 12, the third vertical rod 10 is connected with a fourth vertical rod 15 through a first rotating shaft 14, and the fourth vertical rod 15 and the third vertical rod 10 are in parallel in different surfaces;
The top of the connecting sleeve 4 is provided with a mounting hole matched with the gear 5, and the bottom of the gear 5 passes through the mounting hole and extends to the inner side of the connecting sleeve 4;
The top of the gear 5 is rotatably connected with the rotary button 6 through a sliding rod, a through groove matched with the sliding rod penetrates through the gear 5, and two ends of the sliding rod are respectively connected with the rotary button 6;
The rotary button 6 is of a butterfly-shaped structure, one end of the rotary button 6 is provided with a connecting groove matched with the sliding rod, and the other end of the rotary button 6 is provided with a plurality of finger ring holes;
The outer wall of the connecting sleeve 4 is provided with a mounting rack matched with the release key 8, and the release key 8 is movably connected with the mounting rack through a torsion spring;
The fastening piece 13 is a pre-tightening screw, threaded holes matched with the pre-tightening screws are respectively formed in the top of each of the first vertical rod 2 and the second vertical rod 9, and the threaded holes are communicated with the mounting cavity 12;
A first through hole matched with the first rotating shaft 14 is arranged on the third vertical rod 10 and the fourth vertical rod 15 in a penetrating manner;
The two ends of the first rotating shaft 14 are respectively provided with a first limiting ring.
The implementation mode is specifically as follows: when the connecting device is used, the locking state of the release key 8 is released by arranging the rack 3, the connecting sleeve 4, the gear 5, the rotating button 6, the opening 7 and the release key 8, the rotating button 6 is adjusted to rotate to drive the gear 5 to rotate, the connecting sleeve 4 can move on the cross rod 1, one end of the release key 8 penetrates through the opening 7 to be buckled with the rack 3, the position of the connecting sleeve 4 can be limited, the fine movement of the second vertical rod 9 can be realized, the distance between the first vertical rod 2 and the second vertical rod 9 can be adjusted, the convenience and the rapidness are realized, the fastening piece 13 is upwards screwed by arranging the third vertical rod 10, the connecting rod 11, the mounting cavity 12, the fastening piece 13, the first rotating shaft 14 and the fourth vertical rod 15, the fixed connection state of the connecting rod 11 and the mounting cavity 12 can be released, then the third vertical rod 10 is pushed and pulled, the connecting rod 11 is telescopically moved inside the mounting cavity, can realize adjusting the length of montant, can realize the requirement to different length, fourth montant 15 connects third montant 10 through first pivot 14, can laminate more to the warp of rib.
The rib expanding and supporting device for thoracic surgery shown in fig. 4-5 further comprises a second rotating shaft 16 symmetrically and movably arranged at two ends of the fourth vertical rod 15, a connecting block 17 is arranged at one end of the second rotating shaft 16 far away from the third vertical rod 10, a third rotating shaft 18 is arranged at one side of the outer wall of the connecting block 17, a connecting head 20 movably connected with the third rotating shaft 18 is arranged at the top of the fan blade 19, the first rotating shaft 14 is parallel to the second rotating shaft 16, the second rotating shaft 16 is perpendicular to the third rotating shaft 18, and a plurality of auxiliary holes 21 are formed in the surface of the fan blade 19;
Two ends of the fourth vertical rod 15 are respectively provided with a second through hole matched with the second rotating shaft 16, and a third through hole matched with the third rotating shaft 18 penetrates through the connector 20;
And two ends of the second rotating shaft 16 are respectively provided with a second limiting ring, and two ends of the third rotating shaft 18 are respectively provided with a third limiting ring.
The implementation mode is specifically as follows: during the use, through setting up second pivot 16, connecting block 17, third pivot 18, flabellum 19, connector 20 and auxiliary hole 21, flabellum 19 passes through connecting block 17 and second pivot 16 and connects fourth montant 15, can realize that flabellum 19 rotates along with second pivot 16, can laminate more to the rib, flabellum 19 rotates with connecting block 17 through third pivot 18 and connector 20 and is connected, can realize that flabellum 19 rotates along with third pivot 18, can realize that flabellum 19 rotates along fourth montant 15 in another dimension, also can laminate more to the rib, flabellum 19 is provided with auxiliary hole 21, the tissue can be a bit outstanding in auxiliary hole 21, thereby play the fixed action, can expand the better fixing on the rib of rib spreader, can disperse strength, be favorable to the rib to strut, prevent rib fracture simultaneously.
The utility model discloses the theory of operation:
Referring to the attached drawings 1-4 of the specification, by arranging the rack 3, the connecting sleeve 4, the gear 5, the rotary button 6, the opening 7, the release key 8, the third vertical rod 10, the connecting rod 11, the mounting cavity 12, the fastening piece 13, the first rotating shaft 14 and the fourth vertical rod 15, the fine movement of the second vertical rod 9 can be realized, the length of the vertical rod can be adjusted, the requirements on different lengths can be met, the rotation of the fourth vertical rod 15 can be realized, and the warp threads of the ribs can be more attached;
Further, referring to fig. 4-5 of the specification, by arranging the second rotating shaft 16, the connecting block 17, the third rotating shaft 18, the fan blade 19, the connector 20 and the auxiliary hole 21, the fan blade 19 can rotate along the fourth vertical rod 15 in two dimensions, and can be more attached to the rib, and the tissue can protrude a little in the auxiliary hole 21, so that the fixing effect is achieved, the rib spreader can be better fixed on the rib, the force can be dispersed, the rib spreading is facilitated, and the rib fracture is prevented.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
Secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A thoracic surgery rib expanding device comprises a cross rod (1) and fan blades (19), and is characterized in that: the connecting device is characterized in that a first vertical rod (2) is arranged at one end of the bottom of the transverse rod (1), a rack (3) is horizontally arranged on one side of the outer wall of the transverse rod (1), a connecting sleeve (4) is sleeved on the outer side of the transverse rod (1), a gear (5) meshed with the rack (3) is movably arranged at the top of the connecting sleeve (4), a rotating button (6) movably connected with the top of the gear (5) is arranged on the rotating button, an opening (7) is formed in the outer side of the rack (3) on the outer wall of the connecting sleeve (4), an opening release key (8) is arranged on the outer side of the opening (7) on the outer wall of the connecting sleeve (4), one end of the opening (7) is connected with the rack (3) in a clamping manner, a second vertical rod (9) is arranged on one side of the opening (7) far away from the outer wall of the, the first vertical rod (2) and the second vertical rod (9) are separated from one end of the cross rod (1) and are uniformly provided with a movably connected third vertical rod (10), one end of the third vertical rod (10) is provided with a connecting rod (11), the first vertical rod (2) and the second vertical rod (9) are internally and uniformly provided with an installation cavity (12) matched with the connecting rod (11), the top parts of the first vertical rod (2) and the second vertical rod (9) are provided with a part separated from one end of the cross rod (1) and are uniformly provided with a fastener (13), the fastener (13) extends to the inner side of the installation cavity (12), the third vertical rod (10) is connected with a fourth vertical rod (15) through a first rotating shaft (14), the fourth vertical rod (15) is parallel to the different surfaces of the third vertical rod (10), and two ends of the fourth vertical rod (15) are symmetrically provided with a movably connected second rotating shaft (16), keep away from second pivot (16) third montant (10) one end is equipped with connecting block (17), connecting block (17) outer wall one side is equipped with third pivot (18), flabellum (19) top be equipped with third pivot (18) swing joint's connector (20), first pivot (14) with second pivot (16) are parallel to each other, second pivot (16) with third pivot (18) mutually perpendicular, a plurality of auxiliary hole (21) have been seted up on flabellum (19) surface.
2. The rib spreader according to claim 1, wherein: the top of the connecting sleeve (4) is provided with a mounting hole matched with the gear (5), and the bottom of the gear (5) penetrates through the mounting hole and extends to the inner side of the connecting sleeve (4).
3. The rib spreader according to claim 1, wherein: gear (5) top with knob (6) are connected through the slide bar rotation, gear (5) inside run through be equipped with slide bar assorted logical groove, the slide bar both ends equally divide respectively with knob (6) are connected.
4. The rib spreader of claim 3, wherein: the rotary button (6) is of a butterfly-shaped structure, one end of the rotary button (6) is provided with a connecting groove matched with the sliding rod, and the other end of the rotary button (6) is provided with a plurality of finger ring holes.
5. The rib spreader according to claim 1, wherein: the outer wall of the connecting sleeve (4) is provided with a mounting rack matched with the release key (8), and the release key (8) is movably connected with the mounting rack through a torsion spring.
6. The rib spreader according to claim 1, wherein: the fastener (13) is a pre-tightening screw, threaded holes matched with the pre-tightening screws are formed in the top of the first vertical rod (2) and the top of the second vertical rod (9) respectively, and the threaded holes are communicated with the mounting cavity (12).
7. The rib spreader according to claim 1, wherein: third montant (10) with run through on fourth montant (15) be equipped with first pivot (14) assorted first through-hole, fourth montant (15) both ends all be equipped with second pivot (16) assorted second through-hole, run through on connector (20) be equipped with third pivot (18) assorted third through-hole.
8. The rib spreader according to claim 1, wherein: first pivot (14) both ends are equallyd divide and are equipped with first spacing ring respectively, second pivot (16) both ends are equallyd divide and are equipped with the second spacing ring respectively, third pivot (18) both ends are equallyd divide and are equipped with the third spacing ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253682.1U CN211066787U (en) | 2019-08-05 | 2019-08-05 | Rib expanding device for thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253682.1U CN211066787U (en) | 2019-08-05 | 2019-08-05 | Rib expanding device for thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066787U true CN211066787U (en) | 2020-07-24 |
Family
ID=71620937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921253682.1U Active CN211066787U (en) | 2019-08-05 | 2019-08-05 | Rib expanding device for thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211066787U (en) |
-
2019
- 2019-08-05 CN CN201921253682.1U patent/CN211066787U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211066787U (en) | Rib expanding device for thoracic surgery | |
| PT2774519T (en) | Shower door assembly | |
| CN109353496A (en) | A kind of novel expansion dalta wing flight instruments | |
| CN213884047U (en) | Gynaecology's operation table with regulatory function | |
| CN208058317U (en) | It is a kind of to facilitate the mother and baby's monitor for adjusting angle | |
| BR102017004860B1 (en) | BRAKE ASSEMBLY, CABIN ATTACHMENT, AND, METHOD OF OPERATION OF A BRAKE ASSEMBLY | |
| ES2853728T3 (en) | Shower room switch door structure | |
| CN213330407U (en) | Handle connecting piece convenient for handle to detach for cosmetic cabinet door | |
| CN217408872U (en) | Multifunctional cervical vertebra bidirectional retractor | |
| CN214907428U (en) | Retractor for neurosurgery | |
| CN210494149U (en) | Operation auxiliary device | |
| CN210096231U (en) | Operating table and medical equipment connecting device | |
| CN207666618U (en) | A kind of retractor for thoracic operation | |
| CN217871005U (en) | Frame lock | |
| CN106025915B (en) | The insulator replacement fixture of locking device | |
| CN221286223U (en) | Ear operation air column fixing device | |
| CN216060765U (en) | Double-fold eyelid operation instrument | |
| CN213465200U (en) | Titanium presss from both sides and uses conveying equipment | |
| CN211817913U (en) | Diagonal draw bar | |
| CN219034603U (en) | Insulating ladder for preventing rollover during transmission line fault maintenance | |
| CN111977017B (en) | Airplane type frame clamping plate based on variable-proportion scissor fork mechanism | |
| CN218205334U (en) | Hard bag modular design structure convenient to adjust | |
| CN219901943U (en) | Adjustable universal socket wrench | |
| CN216666191U (en) | Fastener convenient to maintenance | |
| CN209808433U (en) | Supporting device for perineal stitching in obstetrics and gynecology department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |