CN211484817U - Thoracic-heart surgery drainage puncture positioning device - Google Patents
Thoracic-heart surgery drainage puncture positioning device Download PDFInfo
- Publication number
- CN211484817U CN211484817U CN201921261125.4U CN201921261125U CN211484817U CN 211484817 U CN211484817 U CN 211484817U CN 201921261125 U CN201921261125 U CN 201921261125U CN 211484817 U CN211484817 U CN 211484817U
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- sliding
- gear
- grooves
- positioning device
- puncture
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Abstract
The utility model belongs to the field of medical equipment, especially, thoracic surgery drainage puncture positioner, it is too big to current puncture positioner, fixed and inflexible using position, inconvenient patient can't use the device, still need medical personnel to carry out manual puncture, the problem of wasting time and energy, the scheme is provided to the spot, it includes two stands, one side fixed mounting that two stands are close to each other has same case of placing, the top of two stands is equipped with same fixing base, the fixed slot has been seted up at the top of fixing base, the second spout has all been seted up on the both sides inner wall of fixed slot, equal slidable mounting has the second slider in two second spouts, one side fixed mounting that two second sliders are close to each other has same removal seat. The utility model discloses rational in infrastructure, convenient operation, this puncture positioner use position is nimble, can puncture the patient of different states to can automatic positioning, labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a thoracic heart surgery drainage puncture positioner.
Background
The cardiothoracic surgery also comprises diseases of cardiac surgery and general thoracic surgery, the cardiac surgery researches on the aspects of cardiac large vessel trauma, pericardial disease, congenital heart disease, acquired heart valve disease, ischemic heart disease, heart tumor, large vessel disease, interventional therapy technology, surgical treatment of arrhythmia, cardiac pacing and implantable defibrillation cardioverters, dynamic cardiomyopathy, heart, lung and heart-lung transplantation and the like, and currently, when carrying out pleural effusion puncture on a patient, the puncture positioning device mainly punctures the patient;
however, the existing puncture positioning device is too large in size, fixed and inflexible in use position, and a patient with inconvenient movement cannot use the device, still needs medical staff to perform manual puncture, and wastes time and labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the puncture positioning device in the prior art is too large in volume, the use position is fixed and inflexible, the inconvenient patient can not use the device, the medical personnel still needs to puncture the puncture by hand, and the puncture positioning device wastes time and energy, and the drainage puncture positioning device for the thoracic and cardiac surgery is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a thoracic heart surgery drainage puncture positioner, includes two stands, one side fixed mounting that two stands are close to each other has same case of placing, and the top of two stands is equipped with same fixing base, and the fixed slot has been seted up at the top of fixing base, has all seted up the second spout on the both sides inner wall of fixed slot, and equal slidable mounting has the second slider in two second spouts, and one side fixed mounting that two second sliders are close to each other has same removal seat, removes one side fixed mounting of seat and has the rack, the top fixed mounting of fixing base has step motor, and fixed mounting has the rotation wheel on step motor's the output shaft, rotates wheel and rack meshing, and the slide opening has been seted up to one side of removing the seat, and slidable mounting has the screw thread post in the slide opening, and the bottom fixed mounting of screw thread post.
Preferably, two auxiliary grooves are formed in the inner wall of the sliding hole, two auxiliary blocks are fixedly mounted on the outer side of the threaded column, the auxiliary blocks are slidably mounted in the corresponding auxiliary grooves, rollers are mounted at the bottoms of the two upright columns, and the rollers facilitate driving the device to move to a use position.
Preferably, a first gear is installed on the threaded column in a threaded manner, the first gear is installed on one side of the movable base in a rotating manner, a motor groove is formed in one side of the movable base, a servo motor is fixedly installed in the motor groove, a second gear is fixedly installed on an output shaft of the servo motor and meshed with the first gear, the servo motor drives the second gear to rotate, the second gear drives the first gear to rotate, and the first gear drives the threaded column to move.
Preferably, the bottom fixed mounting of fixing base has two curb plates, first spout has all been seted up to one side that two curb plates are close to each other, the equal fixed mounting in one side that two stands were kept away from each other has first slider, first slider slidable mounting is in the first spout that corresponds, the screw hole is seted up at the top of first slider, the lead screw is installed to the screw hole internal thread, the control flume has been seted up on the bottom inner wall of first spout, the lead screw rotates to be installed in the control flume and fixed cover is equipped with first bevel gear, the rotation hole has been seted up on one side inner wall of control flume, rotate downthehole rotation and install the control lever, the one end welding of control lever has second bevel gear, second bevel gear and first bevel gear meshing, the other end fixed mounting of control lever has the carousel, first bevel gear drives the lead screw.
Preferably, a plurality of bayonets have been seted up on the inner wall of second spout, and the compression spring groove has been seted up to one side of second slider, and slidable mounting has the fixture block in the compression spring groove, fixture block and bayonet socket looks adaptation, and the one end welding of fixture block has the one end of spring, and the other end welding of spring is on the inner wall in compression spring groove, and the second slider drives the fixture block and removes, and after the fixture block slided the position of bayonet socket, because the elastic action of spring drove the fixture block and slided into in the bayonet socket.
In the utility model, a thoracic surgery drainage puncture positioning device is through rotating the carousel, the carousel drives the control lever and rotates, the control lever drives second bevel gear and rotates, the fixing base drives the pjncture needle height-adjusting, start servo motor, servo motor drives the second gear and rotates, electric telescopic handle drives the pjncture needle and moves, can adjust the position of pjncture needle, start step motor, step motor drives the rotation wheel and rotates, after the fixture block slides to the position of bayonet socket, because the elastic action of spring drives the fixture block and slides into the bayonet socket, can fix the position after the removal of moving seat, electric telescopic handle drives the pjncture needle and carries out the puncture operation;
the utility model discloses rational in infrastructure, convenient operation, this puncture positioner use position is nimble, can puncture the patient of different states to can automatic positioning, labour saving and time saving.
Drawings
Fig. 1 is a schematic front view of the drainage puncture positioning device for thoracic surgery of the present invention;
fig. 2 is a schematic structural view of a part a of the drainage puncture positioning device for thoracic surgery of the present invention;
fig. 3 is a schematic structural view of a part B of the drainage puncture positioning device for thoracic surgery.
In the figure: the device comprises a vertical column 1, a placing box 2, a fixed seat 3, a side plate 4, a first sliding groove 5, a first sliding block 6, a lead screw 7, a first bevel gear 8, a rotating disk 9, a second bevel gear 10, a fixed groove 11, a movable seat 12, a second sliding groove 13, a stepping motor 14, a rotating wheel 15, a second sliding block 16, a clamping block 17, a sliding hole 18, a threaded column 19, an electric telescopic rod 20, a puncture needle 21, a first gear 22, a servo motor 23 and a second gear 24.
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.
Referring to fig. 1-3, a drainage puncture positioning device for thoracic and cardiac surgery comprises two upright posts 1, wherein one side of the two upright posts 1, which is close to each other, is fixedly provided with a same placing box 2, the top of the two upright posts 1 is provided with a same fixed seat 3, the top of the fixed seat 3 is provided with a fixed groove 11, the inner walls of the two sides of the fixed groove 11 are respectively provided with a second chute 13, the two second chutes 13 are respectively internally and slidably provided with a second sliding block 16, one side of the two second sliding blocks 16, which is close to each other, is fixedly provided with a same moving seat 12, one side of the moving seat 12 is fixedly provided with a rack, the top of the fixed seat 3 is fixedly provided with a stepping motor 14, an output shaft of the stepping motor 14 is fixedly provided with a rotating wheel 15, the rotating wheel 15 is meshed with the rack, one side of the moving seat 12 is provided with, a puncture needle 21 is fixedly mounted on an output shaft of the electric telescopic rod 20.
The utility model discloses in, seted up two auxiliary grooves on the inner wall of slide opening 18, the outside fixed mounting of screw thread post 19 has two auxiliary blocks, and auxiliary block slidable mounting all installs the gyro wheel in the auxiliary groove that corresponds, two stands 1's bottom, and the gyro wheel conveniently drives the device and removes the use position.
The utility model discloses in, first gear 22 is installed to the screw thread on the screw thread post 19, first gear 22 rotates and installs in the one side of removing seat 12, the motor groove has been seted up to one side of removing seat 12, motor inslot fixed mounting has servo motor 23, fixed mounting has second gear 24 on servo motor 23's the output shaft, second gear 24 and first gear 22 meshing, servo motor 23 drives second gear 24 and rotates, second gear 24 drives first gear 22 and rotates, first gear 22 drives screw thread post 19 and removes.
In the utility model, two side plates 4 are fixedly arranged at the bottom of a fixed seat 3, a first chute 5 is arranged at one side of the two side plates 4 close to each other, a first slider 6 is fixedly arranged at one side of two columns 1 far away from each other, the first slider 6 is slidably arranged in the corresponding first chute 5, a threaded hole is arranged at the top of the first slider 6, a screw rod 7 is arranged in the threaded hole, a control groove is arranged on the inner wall of the bottom of the first chute 5, the screw rod 7 is rotatably arranged in the control groove and fixedly sleeved with a first bevel gear 8, a rotating hole is arranged on the inner wall of one side of the control groove, a control rod is rotatably arranged in the rotating hole, a second bevel gear 10 is welded at one end of the control rod, the second bevel gear 10 is meshed with the first bevel gear 8, a turntable 9 is fixedly arranged at the other end of the control rod, the first bevel gear 8, so that the side plate 4 drives the fixing seat 3 to move.
The utility model discloses in, seted up a plurality of bayonets on the inner wall of second spout 13, the compression spring groove has been seted up to one side of second slider 16, slidable mounting has fixture block 17 in the compression spring groove, fixture block 17 and bayonet socket looks adaptation, the one end welding of fixture block 17 has the one end of spring, the other end welding of spring is on the inner wall of compression spring groove, second slider 16 drives fixture block 17 and removes, fixture block 17 slides behind the position of bayonet socket, because the elastic action of spring drives fixture block 17 and slides in the bayonet socket.
In the utility model, by rotating the rotary table 9, the rotary table 9 drives the control lever to rotate, the control lever drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the lead screw 7 to rotate, the lead screw 7 drives the first slider 6 to move, so that the side plate 4 drives the fixed seat 3 to move, the fixed seat 3 drives the puncture needle 21 to adjust the height, the servo motor 23 is started, the servo motor 23 drives the second gear 24 to rotate, the second gear 24 drives the first gear 22 to rotate, the first gear 22 drives the threaded post 19 to move, the threaded post 19 drives the electric telescopic rod 20 to move, the electric telescopic rod 20 drives the puncture needle 21 to move, namely, the position of the puncture needle 21 can be adjusted, the step motor 14 is started, the step motor 14 drives the rotating wheel 15 to rotate, the rotating wheel 15 drives the movable seat 12 to move, the movable seat 12 drives, the second slide block 16 drives the fixture block 17 to move, after the fixture block 17 slides to the position of the bayonet, the fixture block 17 is driven to slide into the bayonet under the elastic action of the spring, so that the position of the moving seat 12 after moving can be fixed, and the electric telescopic rod 20 drives the puncture needle 21 to perform puncture operation; the utility model discloses rational in infrastructure, convenient operation, this puncture positioner use position is nimble, can puncture the patient of different states to can automatic positioning, labour saving and time saving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A drainage puncture positioning device for thoracic and cardiac surgery comprises two upright posts (1), and is characterized in that one side, close to each other, of the two upright posts (1) is fixedly provided with a same placing box (2), the tops of the two upright posts (1) are provided with a same fixing seat (3), the tops of the fixing seats (3) are provided with fixing grooves (11), the inner walls of the two sides of the fixing grooves (11) are respectively provided with a second chute (13), the two second chutes (13) are respectively and slidably provided with a second sliding block (16), one side, close to each other, of the two second sliding blocks (16) is fixedly provided with a same moving seat (12), one side of the moving seat (12) is fixedly provided with a rack, the top of the fixing seat (3) is fixedly provided with a stepping motor (14), an output shaft of the stepping motor (14) is fixedly provided with a rotating wheel (15), a sliding hole (18) is formed in one side of the moving seat (12), a threaded column (19) is arranged in the sliding hole (18) in a sliding mode, an electric telescopic rod (20) is fixedly arranged at the bottom of the threaded column (19), and a puncture needle (21) is fixedly arranged on an output shaft of the electric telescopic rod (20).
2. The thoracic surgery drainage puncture positioning device as claimed in claim 1, wherein the inner wall of the sliding hole (18) is provided with two auxiliary grooves, two auxiliary blocks are fixedly mounted on the outer sides of the threaded columns (19), the auxiliary blocks are slidably mounted in the corresponding auxiliary grooves, and rollers are mounted at the bottoms of the two upright columns (1).
3. The thoracic surgery drainage puncture positioning device as claimed in claim 1, wherein the threaded column (19) is threadedly provided with a first gear (22), the first gear (22) is rotatably installed at one side of the movable base (12), one side of the movable base (12) is provided with a motor groove, a servo motor (23) is fixedly installed in the motor groove, an output shaft of the servo motor (23) is fixedly provided with a second gear (24), and the second gear (24) is meshed with the first gear (22).
4. The thoracic surgery drainage puncture positioning device according to claim 1, wherein two side plates (4) are fixedly installed at the bottom of the fixed seat (3), first sliding grooves (5) are respectively formed at the sides of the two side plates (4) close to each other, first sliding blocks (6) are respectively fixedly installed at the sides of the two upright columns (1) far away from each other, the first sliding blocks (6) are slidably installed in the corresponding first sliding grooves (5), threaded holes are formed at the tops of the first sliding blocks (6), screw rods (7) are installed in the threaded holes, control grooves are formed in the inner walls of the bottoms of the first sliding grooves (5), the screw rods (7) are rotatably installed in the control grooves and fixedly sleeved with first bevel gears (8), rotating holes are formed in the inner walls of one sides of the control grooves, control rods are rotatably installed in the rotating holes, second bevel gears (10) are welded at one ends of the control rods, the second bevel gear (10) is meshed with the first bevel gear (8), and the other end of the control rod is fixedly provided with a turntable (9).
5. The thoracic surgery drainage puncture positioning device according to claim 1, wherein a plurality of bayonets are formed on the inner wall of the second sliding groove (13), a compression spring groove is formed on one side of the second sliding block (16), a fixture block (17) is slidably mounted in the compression spring groove, the fixture block (17) is matched with the bayonets, one end of the fixture block (17) is welded with one end of a spring, and the other end of the spring is welded on the inner wall of the compression spring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261125.4U CN211484817U (en) | 2019-07-31 | 2019-07-31 | Thoracic-heart surgery drainage puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261125.4U CN211484817U (en) | 2019-07-31 | 2019-07-31 | Thoracic-heart surgery drainage puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211484817U true CN211484817U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261125.4U Expired - Fee Related CN211484817U (en) | 2019-07-31 | 2019-07-31 | Thoracic-heart surgery drainage puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211484817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171234A (en) * | 2021-06-01 | 2021-07-27 | 南阳市第二人民医院 | Wound protection device for thoracic surgery |
| CN113749740A (en) * | 2021-09-16 | 2021-12-07 | 徐州市中心医院 | Accurate positioning auxiliary device of transperineal prostate puncture |
-
2019
- 2019-07-31 CN CN201921261125.4U patent/CN211484817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171234A (en) * | 2021-06-01 | 2021-07-27 | 南阳市第二人民医院 | Wound protection device for thoracic surgery |
| CN113749740A (en) * | 2021-09-16 | 2021-12-07 | 徐州市中心医院 | Accurate positioning auxiliary device of transperineal prostate puncture |
| CN113749740B (en) * | 2021-09-16 | 2022-07-05 | 徐州市中心医院 | Accurate positioning auxiliary device of transperineal prostate puncture |
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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: 20200915 Termination date: 20210731 |