CN112426614A - Fixing device for three-cavity two-sac tube - Google Patents
Fixing device for three-cavity two-sac tube Download PDFInfo
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- CN112426614A CN112426614A CN202011329492.0A CN202011329492A CN112426614A CN 112426614 A CN112426614 A CN 112426614A CN 202011329492 A CN202011329492 A CN 202011329492A CN 112426614 A CN112426614 A CN 112426614A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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Abstract
The invention discloses a fixing device for a three-cavity two-sac tube, which comprises an L-shaped mounting frame, wherein a push plate is arranged inside the L-shaped mounting frame, a first supporting mechanism is fixedly arranged on both sides of the lower end surface of the push plate, a second supporting mechanism is arranged in the middle of the lower end surface of the push plate, a sleeve column is fixedly arranged in the center of the upper end surface of the L-shaped mounting frame, a moving mechanism is connected inside the sleeve column in a sliding manner, limiting mechanisms are arranged on both sides inside the sleeve column, each limiting mechanism comprises a second threaded rod, a clamping block is arranged at one end of each second threaded rod, an installing mechanism is fixedly arranged at the top end of each moving mechanism, and. This a fixing device for three chamber two bag pipes, convenient to use, the fixed connection of the device of being convenient for and bedstead can adjust the height of the device as required simultaneously, can have certain clamping effect to three chamber two bag pipes, and has push-and-pull traction effect to three chamber two bag pipes, can reach the purpose of abundant oppression, labour saving and time saving.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a fixing device for a three-cavity two-sac tube.
Background
The three-cavity two-sac tube comprises a three-cavity tube, a stomach air sac and an esophagus air sac, wherein the stomach air sac and the esophagus air sac are attached to one end of the three-cavity tube, the three-cavity tube is composed of a cavity channel with a semicircular cross section and two cavity channels with a quarter circle cross section, the stomach air sac catheter and the esophagus air sac catheter are respectively arranged in the quarter circle cavity channel, the stomach catheter is arranged in the semicircle cavity channel, the cross section of the stomach catheter is semicircular, the outer wall of the stomach catheter is in sealing fit with the inner wall of the semicircle cavity channel, the stomach catheter can move in the semicircle cavity channel, the three-cavity two-sac tube needs to be compressed by using a traction sand bag in the use process, and the existing three-cavity two-sac tube has the problems that the fixing device is difficult to fix, time and labor are wasted during traction, and the use is influenced by touching the three-cavity two.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fixing device for a three-cavity two-sac tube, which solves the problems that the existing three-cavity two-sac tube is difficult to fix due to no fixing device, time and labor are wasted during traction, and the use is influenced due to mistaken touch of the three-cavity two-sac tube.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a fixing device for a three-cavity two-sac tube comprises an L-shaped mounting frame, wherein a push plate is mounted inside the L-shaped mounting frame, a first supporting mechanism is fixedly mounted on two sides of the lower end face of the push plate, a second supporting mechanism is mounted at the middle position of the lower end face of the push plate, a sleeve column is fixedly mounted at the central position of the upper end face of the L-shaped mounting frame, a moving mechanism is slidably connected inside the sleeve column, a first limiting mechanism is mounted on two sides inside the sleeve column, the first limiting mechanism comprises a second threaded rod, a clamping block is mounted at one end of the second threaded rod, a mounting mechanism is fixedly mounted at the top end of the moving mechanism, the mounting mechanism comprises a mounting block, a disc is mounted inside the mounting block, two mounting columns are symmetrically mounted on the front end face of the disc, a bar-shaped moving rod is mounted above the disc, and a bar-shaped positioning block is fixedly mounted at the central, an L-shaped clamping rod is movably connected to one side of the strip-shaped positioning block and connected with the strip-shaped moving rod through a connecting column, a push rod is fixedly mounted on the upper end face of the strip-shaped moving rod, a second limiting mechanism is slidably connected to one side of the push rod and comprises a moving block, a second spring is fixedly mounted inside the moving block, a second supporting block is fixedly mounted at the top end of the second spring, a strip-shaped positioning plate is mounted above the second supporting block, a moving groove is arranged at the central position inside the strip-shaped positioning plate, a vertical connecting rod is inserted into the moving groove, a fixing plate is fixedly mounted on the outer side of the vertical connecting rod, a fourth spring is fixedly mounted on the lower end face of the fixing plate, a V-shaped rod is mounted on one side of the fourth spring and connected with the moving block through a rotating shaft, and one side of the movable groove is provided with a limiting clamping groove.
Preferably, first supporting mechanism includes the fixed block, the inside fixed mounting of fixed block has a spring, the one end fixed mounting of a spring has an ear seat No. one, the upper end swing joint of an ear seat has a telescopic link No. one, the top swing joint of a telescopic link has No. two ear seats that are located terminal surface under the push pedal.
Preferably, the bottom of fixed block passes through the screw connection with the internal surface of L type mounting bracket, the one end of a spring passes through the screw connection with the inner wall of fixed block, the other end of a spring passes through the screw connection with one side of an ear seat, a telescopic link is connected through a minor axis with an ear seat, the top of a telescopic link is connected through No. two minor axes with No. two ear seats, No. two ear seats pass through the screw connection with the push pedal, an ear seat constitutes sliding construction with the fixed block.
Preferably, the second supporting mechanism comprises a threaded rod, a supporting block is sleeved at the top end of the threaded rod, a threaded groove is formed in the supporting block, the supporting block is in threaded connection with the threaded rod, the threaded rod is in threaded connection with the L-shaped mounting frame, and the top end of the supporting block is in threaded connection with the lower end face of the push plate.
Preferably, moving mechanism is including removing the post, the both sides of removing the post all are provided with the bar groove, the inside fixed mounting in bar groove has the rack, rack and fixture block meshing.
Preferably, the fixture block passes through roller bearing with No. two threaded rods and is connected, No. two threaded rods pass through threaded connection with the cover post, the bottom fixed mounting who removes the post has No. two flexible posts, and No. two flexible posts pass through No. three spring coupling with the removal post.
Preferably, step motor is installed to the disc rear end face, and step motor passes through the coupling joint with the disc, erection column and disc structure as an organic whole, the rear end face fixed mounting of bar carriage release lever has the slider, and the outside of slider is provided with the spout, bar carriage release lever and bar locating piece structure as an organic whole, L type kelly is connected through No. three minor axes with the installation piece, the one end of L type kelly is provided with waist type groove, L type kelly passes through waist type groove with the spliced pole and is connected, the push rod is the structure as an organic whole with the bar carriage release lever.
Preferably, the second spring and the moving block are of an integrated structure, the bottom end of the second spring is connected with the inner wall of the moving block through a screw, the top end of the second spring is connected with the lower end face of the second supporting block through a screw, the front end face of the second supporting block is fixedly provided with a mounting column, and the front end face of the mounting column is provided with a handle.
Preferably, the fixed plate and the vertical connecting rod are of an integrated structure, the vertical connecting rod is connected with the fixed plate through a screw, the top end of the fourth spring is connected with the lower end face of the fixed plate through a screw, and the bottom end of the fourth spring is connected with the inner wall of the moving block through a screw.
Preferably, the outer surface of the V-shaped rod is provided with an anti-skidding sheath, the anti-skidding sheath is connected with the V-shaped rod through grafted glue, the V-shaped rod is connected with the strip-shaped positioning plate through a limiting clamping groove, and the rotating shaft is connected with the moving block through a torsion spring.
(III) advantageous effects
The invention provides a fixing device for a three-cavity two-sac tube. The method has the following beneficial effects:
(1) this a fixing device for three chamber two bag pipes, the removal of the steerable push pedal of effect through a threaded rod and a supporting shoe, the effect through a telescopic link plays the supporting role to the push pedal, the removal of the push pedal of being convenient for, through the cooperation of L type mounting bracket and push pedal, the fixed connection of the device of being convenient for and bedstead, the installation and the dismantlement of the device of being convenient for have improved the device's utilization ratio.
(2) This a fixing device for three chamber two bag pipes, through the cooperation of fixture block and rack, can play the supporting role to removing the post, can adjust the height of removing the post as required simultaneously, later through the removal of the steerable bar locating plate of effect through V type pole, through the effect of vertical connecting rod, fixed plate and No. four springs, can play limiting displacement to the removal of bar locating plate.
(3) This a fixing device for three chamber two bag pipes, through the cooperation of bar locating plate and No. two supporting shoes, be convenient for play clamping effect to three chamber two bag pipes, the rotation through the disc can drive the rotation of erection column, and then can drive the removal of bar carriage release lever, the removal of bar carriage release lever can drive the removal of movable block, be convenient for play certain push-and-pull effect to three chamber two bag pipe bodys, can reach the mesh of abundant oppression, be convenient for stanch, the device's of being convenient for use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a partial cross-sectional structural schematic view of an L-shaped mounting bracket of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 3 according to the present invention;
FIG. 8 is an enlarged view of E in FIG. 3 according to the present invention.
In the figure: 1. an L-shaped mounting bracket; 2. pushing the plate; 3. a first support mechanism; 301. a fixed block; 302. a first spring; 303. a first ear mount; 304. a first telescopic rod; 305. a second ear mount; 4. a second supporting mechanism; 401. a first threaded rod; 402. a first supporting block; 5. sleeving a column; 6. a moving mechanism; 601. moving the column; 602. a strip-shaped groove; 603. a rack; 7. a first limiting mechanism; 701. a second threaded rod; 702. a clamping block; 8. an installation mechanism; 801. mounting blocks; 802. a disc; 803. mounting a column; 804. a bar-shaped moving rod; 805. a strip-shaped positioning block; 806. an L-shaped clamping rod; 807. connecting columns; 808. a push rod; 9. a second limiting mechanism; 901. a moving block; 902. a second spring; 903. a second supporting block; 904. a strip-shaped positioning plate; 905. a moving groove; 906. a vertical connecting rod; 907. a fixing plate; 908. a fourth spring; 909. a V-shaped rod; 910. a rotating shaft; 911. limiting clamping grooves.
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.
As shown in fig. 1 to 8, the present invention provides a technical solution: a fixing device for a three-cavity two-bag tube comprises an L-shaped mounting frame 1, a push plate 2, a first supporting mechanism 3, a fixing block 301, a first spring 302, a first lug seat 303, a first expansion rod 304, a second lug seat 305, a second supporting mechanism 4, a first threaded rod 401, a first supporting block 402, a sleeve column 5, a moving mechanism 6, a moving column 601, a strip-shaped groove 602, a rack 603, a first limiting mechanism 7, a second threaded rod 701, a clamping block 702, an installation mechanism 8, an installation block 801, a disc 802, an installation column 803, a strip-shaped moving rod 804, a strip-shaped positioning block 805, an L-shaped clamping rod 806, a connecting column 807, a push rod 808, a second limiting mechanism 9, a moving block 901, a second spring 902, a second supporting block 903, a strip-shaped positioning plate 904, a moving groove 905, a vertical connecting rod 906, a fixing plate 907, a fourth spring 908, a V-shaped rod 909, a rotating shaft 910 and a limiting clamping groove 911, wherein the push, a supporting mechanism 3 is fixedly arranged on each of two sides of the lower end face of a push plate 2, a B supporting mechanism 4 is arranged in the middle of the lower end face of the push plate 2, a sleeve column 5 is fixedly arranged in the center of the upper end face of an L-shaped mounting frame 1, a moving mechanism 6 is connected to the inside of the sleeve column 5 in a sliding manner, a first limiting mechanism 7 is arranged on each of two sides of the inside of the sleeve column 5, the first limiting mechanism 7 comprises a second threaded rod 701, a clamping block 702 is arranged at one end of the second threaded rod 701, a mounting mechanism 8 is fixedly arranged at the top end of the moving mechanism 6, the mounting mechanism 8 comprises a mounting block 801, a disc 802 is arranged inside the mounting block 801, two mounting columns 803 are symmetrically arranged on the front end face of the disc 802, a strip-shaped moving rod 804 is arranged above the disc 802, a strip-shaped positioning block 805 is fixedly arranged at the center, an L-shaped clamping rod 806 is connected with a bar-shaped moving rod 804 through a connecting column 807, a push rod 808 is fixedly arranged on the upper end face of the bar-shaped moving rod 804, one side of the push rod 808 is connected with a second limiting mechanism 9 in a sliding manner, the second limiting mechanism 9 comprises a moving block 901, a second spring 902 is fixedly arranged in the moving block 901, a second supporting block 903 is fixedly arranged at the top end of the second spring 902, a bar-shaped positioning plate 904 is arranged above the second supporting block 903, a moving groove 905 is arranged at the central position in the bar-shaped positioning plate 904, a vertical connecting rod 906 is inserted in the moving groove 905, a fixing plate 907 is fixedly arranged on the outer side of the vertical connecting rod 906, a fourth spring 908 is fixedly arranged on the lower end face of the fixing plate 907, the movement of the bar-shaped positioning plate 904 can be limited through the action of the fourth spring 908 and the fixing plate 907, the V-shaped rod 909 is connected with the moving block 901 through the rotating shaft 910, one side of the moving groove 905 is provided with a limit clamping groove 911, and the movement of the strip-shaped positioning plate 904 can be controlled through the matching of the V-shaped rod 909 and the limit clamping groove 911;
the first supporting mechanism 3 comprises a fixed block 301, a first spring 302 is fixedly arranged inside the fixed block 301, a first ear seat 303 is fixedly arranged at one end of the first spring 302, a first telescopic rod 304 is movably connected to the upper end of the first ear seat 303, a second ear seat 305 located on the lower end face of the push plate 2 is movably connected to the top end of the first telescopic rod 304, and the push plate 2 can be supported through the action of the first telescopic rod 304;
the bottom end of the fixed block 301 is connected with the inner surface of the L-shaped mounting frame 1 through a screw, one end of the first spring 302 is connected with the inner wall of the fixed block 301 through a screw, the other end of the first spring 302 is connected with one side of the first ear seat 303 through a screw, the first telescopic rod 304 is connected with the first ear seat 303 through a short shaft, the top end of the first telescopic rod 304 is connected with the second ear seat 305 through a short shaft, the second ear seat 305 is connected with the push plate 2 through a screw, the first ear seat 303 and the fixed block 301 form a sliding structure, the first ear seat 303 is controlled to move inside the fixed block 301 through the action of the first spring 302, and further the rotation of the first telescopic rod 304 can be controlled;
the second supporting mechanism 4 comprises a first threaded rod 401, a first supporting block 402 is sleeved at the top end of the first threaded rod 401, a threaded groove is formed in the first supporting block 402, the first supporting block 402 is connected with the first threaded rod 401 through threads, the first threaded rod 401 is connected with the L-shaped mounting frame 1 through threads, the top end of the first supporting block 402 is connected with the lower end face of the push plate 2 through screws, the first supporting block 402 can be driven to move through the rotation of the first threaded rod 401 under the action of the threads, the push plate 2 can be driven to move, and the device can be fixedly connected with the bed frame through the matching of the push plate 2 and the L-shaped mounting frame 1;
the moving mechanism 6 comprises a moving column 601, two sides of the moving column 601 are respectively provided with a strip-shaped groove 602, a rack 603 is fixedly arranged in the strip-shaped groove 602, the rack 603 is meshed with the fixture block 702, and the moving column 601 can be limited and supported by the fixture block 702 and the rack 603;
the fixture block 702 is connected with the second threaded rod 701 through a roller bearing, the second threaded rod 701 is connected with the sleeve column 5 through threads, the second telescopic column is fixedly mounted at the bottom end of the moving column 601 and is connected with the moving column 601 through a third spring, the second threaded rod 701 moves in the rotating process through the action of the threads, the fixture block 702 can be driven to move, the movement of the moving column 601 is conveniently limited through the matching of the second telescopic column and the third spring, and meanwhile, the anti-collision function is achieved when the moving column 601 falls;
a stepping motor is arranged on the rear end face of the disc 802, the stepping motor is connected with the disc 802 through a coupler, the mounting column 803 and the disc 802 are of an integrated structure, a sliding block is fixedly arranged on the rear end face of the strip-shaped moving rod 804, a sliding groove is formed in the outer side of the sliding block, the strip-shaped moving rod 804 and the strip-shaped positioning block 805 are of an integrated structure, the L-shaped clamping rod 806 is connected with the mounting block 801 through a third short shaft, a waist-shaped groove is formed in one end of the L-shaped clamping rod 806, the L-shaped clamping rod 806 is connected with the connecting column 807 through the waist-shaped groove, the push rod 808 and the strip-shaped moving rod 804 are of an integrated structure, the disc 802 is driven to rotate through the action of the stepping motor, the mounting column 803 can be driven to rotate;
the second spring 902 and the moving block 901 are of an integrated structure, the bottom end of the second spring 902 is connected with the inner wall of the moving block 901 through a screw, the top end of the second spring 902 is connected with the lower end face of the second supporting block 903 through a screw, the front end face of the second supporting block 903 is fixedly provided with an installation column, the front end face of the installation column is provided with a handle, and the second supporting block 903 can be limited by the action of the second spring 902;
the fixed plate 907 and the vertical connecting rod 906 are of an integrated structure, the vertical connecting rod 906 is connected with the fixed plate 907 through screws, the top end of the fourth spring 908 is connected with the lower end face of the fixed plate 907 through screws, the bottom end of the fourth spring 908 is connected with the inner wall of the moving block 901 through screws, and the movement of the strip-shaped positioning plate 904 can be limited through the action of the fourth spring 908 and the fixed plate 907;
the outer surface of the V-shaped rod 909 is provided with an anti-skidding sheath, the anti-skidding sheath is connected with the V-shaped rod 909 through graft glue, the V-shaped rod 909 is connected with the strip-shaped positioning plate 904 through the limiting clamping groove 911, the rotating shaft 910 is connected with the moving block 901 through a torsion spring, and the movement of the strip-shaped positioning plate 904 can be controlled through the matching of the V-shaped rod 909 and the limiting clamping groove 911.
When the device is used, a power supply is switched on, a switch is switched on, a user can enable the upper surface inside the L-shaped mounting frame 1 to be in contact with a bedstead, then the user can grasp the bottom end of the first threaded rod 401, the first threaded rod 401 is rotated to drive the first supporting block 402 to move upwards, the first supporting block 402 is driven to move upwards by the action of the first supporting block 402, the push plate 2 is driven to move upwards by the movement of the push plate 2, the first telescopic rod 304 is rotated, the first ear seat 303 moves inwards, the first spring 302 is stretched, the first telescopic rod 304 can support the movement of the push plate 2, and the connection stability of the device and the bedstead is effectively improved;
then, a user can grasp one end of the V-shaped rod 909, rotate the V-shaped rod 909 anticlockwise, and through the matching of the V-shaped rod 909 and the limiting clamping groove 911, the strip-shaped positioning plate 904 is driven to move towards one side, the handle is grasped at the moment, the handle moves downwards to drive the second supporting block 903 to move downwards, the second supporting block 903 moves downwards to compress the second spring 902, the user can place the three-cavity second capsule tube in the groove on the upper end surface of the second supporting block 903 at the moment, the user can loosen the V-shaped rod 909 at the moment, the V-shaped rod 909 rotates through the action of the torsion spring to push the strip-shaped positioning plate 904 to move towards the other side, and meanwhile, the handle is loosened, the second spring 902 rebounds to push the second supporting block 903 to move upwards, and at the moment, through the matching of the strip-shaped positioning plate 904 and the second supporting block 903, the;
at this time, a user can hold one end of the second threaded rod 701 according to needs, rotate the second threaded rod 701, the second threaded rod 701 moves to one side in the rotating process, and then can drive the fixture block 702 to move to one side, when the fixture block 702 is disconnected with the rack 603, the user can adjust the height of the moving column 601 according to needs, after selecting a proper height, the user can reversely rotate the second threaded rod 701, so that the second threaded rod 701 moves to the other side and is in contact with the rack 603 through the fixture block 702, a supporting effect can be achieved on the rack 603, a supporting effect can be achieved on the moving column 601, and the height of the mounting mechanism 8 can be adjusted conveniently according to needs;
then, a user can turn on the stepping motor, the rotation of the disc 802 is driven by the rotation of the disc 802, the rotation of the mounting columns 803 is driven by the rotation of one of the mounting columns 803, when one of the mounting columns 803 is in contact with the strip-shaped positioning block 805, the strip-shaped positioning block 805 is pushed to move to one side, the strip-shaped moving rod 804 is driven to move to one side when the strip-shaped positioning block 805 moves to one side, the push rod 808 is driven by the movement of the strip-shaped moving rod 804 to move to one side, and the moving block 901 can be pushed and pulled, so that the tube body of the three-cavity two-bag tube can be pushed and pulled to achieve the purpose of full compression, hemostasis is facilitated, and the use of the device is facilitated.
To sum up, the fixing device for the three-cavity two-bag tube can control the movement of the push plate 2 through the action of the first threaded rod 401 and the first supporting block 402 in the using process, can support the push plate 2 through the action of the first telescopic rod 304, is convenient for the movement of the push plate 2, is convenient for the fixed connection of the device and a bedstead through the matching of the L-shaped mounting frame 1 and the push plate 2, is convenient for the installation and the disassembly of the device, improves the utilization rate of the device, can support the moving column 601 through the matching of the fixture block 702 and the rack 603, can adjust the height of the moving column 601 according to requirements, can control the movement of the strip-shaped positioning plate 904 through the action of the V-shaped rod 909, can limit the movement of the strip-shaped positioning plate 904 through the action of the vertical connecting rod 906, the fixing plate 907 and the fourth spring 908, and can limit the movement of the strip-shaped positioning plate 904 and the matching of the second supporting block, be convenient for play the clamping action to three chamber two bag pipes, can drive the rotation of erection column 803 through the rotation of disc 802, and then can drive the removal of bar carriage release lever 804, the removal that the removal of bar carriage release lever 804 can drive movable block 901 is convenient for play certain push-and-pull effect to three chamber two bag pipe bodys, can reach the purpose of abundant oppression, is convenient for stanch, the use of the device of being convenient for.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A fixing device for three-cavity two-bag tube comprises an L-shaped mounting rack (1), and is characterized in that: the utility model discloses a fixing device for the mounting of the steel wire rope, including L type mounting bracket (1), the internally mounted of L type mounting bracket (1) has push pedal (2), the equal fixed mounting in both sides of terminal surface has first supporting mechanism (3) under push pedal (2), second supporting mechanism (4) are installed to intermediate position department of terminal surface under push pedal (2), the central point department fixed mounting of terminal surface has sleeve post (5) on L type mounting bracket (1), the inside sliding connection of sleeve post (5) has moving mechanism (6), No. one stop gear (7) are all installed to the inside both sides of sleeve post (5), No. one stop gear (7) include No. two threaded rods (701), fixture block (702) is installed to the one end of No. two threaded rods (701), the top fixed mounting of moving mechanism (6) has installation mechanism (8), installation mechanism (8) are including installation piece (801), the internally mounted of installation piece (801) has, the front end face of the disc (802) is symmetrically provided with two mounting columns (803), a strip-shaped moving rod (804) is mounted above the disc (802), a strip-shaped positioning block (805) is fixedly mounted at the central position of the front end face of the strip-shaped moving rod (804), one side of the strip-shaped positioning block (805) is movably connected with an L-shaped clamping rod (806), the L-shaped clamping rod (806) is connected with the strip-shaped moving rod (804) through a connecting column (807), the upper end face of the strip-shaped moving rod (804) is fixedly provided with a push rod (808), one side of the push rod (808) is slidably connected with a second limiting mechanism (9), the second limiting mechanism (9) comprises a moving block (901), a second spring (902) is fixedly mounted inside the moving block (901), a second supporting block (903) is fixedly mounted at the top end of the second spring (903), and a strip-shaped positioning plate (904) is mounted above the second supporting block, the utility model discloses a bar locating plate, including bar locating plate (904), the inside central point department of putting of bar locating plate (904) is provided with shifting chute (905), the inside grafting of shifting chute (905) has vertical connecting rod (906), the outside fixed mounting of vertical connecting rod (906) has fixed plate (907), the lower terminal surface fixed mounting of fixed plate (907) has four number spring (908), V type pole (909) are installed to one side of four number spring (908), V type pole (909) are connected through rotation axis (910) with movable block (901), one side of shifting chute (905) is provided with spacing draw-in groove (911).
2. The fixation device for a tricompartment catheter as recited in claim 1, wherein: first supporting mechanism (3) include fixed block (301), the inside fixed mounting of fixed block (301) has spring (302), the one end fixed mounting of spring (302) has ear seat (303), the upper end swing joint of ear seat (303) has telescopic link (304), the top swing joint of telescopic link (304) has ear seat (305) No. two of terminal surface under being located push pedal (2).
3. The fixing device for the tricompartment catheter according to claim 2, wherein: the bottom of fixed block (301) passes through the screw connection with the internal surface of L type mounting bracket (1), the one end of a spring (302) passes through the screw connection with the inner wall of fixed block (301), the other end of a spring (302) passes through the screw connection with one side of an ear seat (303), a telescopic link (304) and an ear seat (303) are through a minor axis connection, the top of a telescopic link (304) and No. two ear seats (305) are through No. two minor axis connections, No. two ear seats (305) pass through the screw connection with push pedal (2), No. one ear seat (303) constitute sliding construction with fixed block (301).
4. The fixation device for a tricompartment catheter as recited in claim 1, wherein: the second supporting mechanism (4) comprises a first threaded rod (401), a first supporting block (402) is sleeved at the top end of the first threaded rod (401), a threaded groove is formed in the first supporting block (402), the first supporting block (402) is in threaded connection with the first threaded rod (401), the first threaded rod (401) is in threaded connection with the L-shaped mounting frame (1), and the top end of the first supporting block (402) is in threaded connection with the lower end face of the push plate (2).
5. The fixation device for a tricompartment catheter as recited in claim 1, wherein: moving mechanism (6) are including removing post (601), the both sides of removing post (601) all are provided with bar groove (602), the inside fixed mounting in bar groove (602) has rack (603), rack (603) and fixture block (702) meshing.
6. The fixing device for the tricompartment catheter according to claim 5, wherein: the fixture block (702) is connected with a second threaded rod (701) through a roller bearing, the second threaded rod (701) is connected with the sleeve column (5) through threads, a second telescopic column is fixedly mounted at the bottom end of the movable column (601), and the second telescopic column is connected with the movable column (601) through a third spring.
7. The fixation device for a tricompartment catheter as recited in claim 1, wherein: step motor is installed to disc (802) rear end face, and step motor passes through the coupling joint with disc (802), erection column (803) and disc (802) structure as an organic whole, the rear end face fixed mounting of bar carriage release lever (804) has the slider, and the outside of slider is provided with the spout, bar carriage release lever (804) and bar locating piece (805) structure as an organic whole, L type kelly (806) are connected through No. three minor axes with installation piece (801), the one end of L type kelly (806) is provided with waist type groove, L type kelly (806) are connected through waist type groove with spliced pole (807), push rod (808) and bar carriage release lever (804) structure as an organic whole.
8. The fixation device for a tricompartment catheter as recited in claim 1, wherein: the second spring (902) and the moving block (901) are of an integrated structure, the bottom end of the second spring (902) is connected with the inner wall of the moving block (901) through a screw, the top end of the second spring (902) is connected with the lower end face of the second supporting block (903) through a screw, the front end face of the second supporting block (903) is fixedly provided with an installation column, and the front end face of the installation column is provided with a handle.
9. The fixation device for a tricompartment catheter according to claim 8, wherein: the fixed plate (907) and the vertical connecting rod (906) are of an integrated structure, the vertical connecting rod (906) is connected with the fixed plate (907) through screws, the top end of the fourth spring (908) is connected with the lower end face of the fixed plate (907) through screws, and the bottom end of the fourth spring (908) is connected with the inner wall of the moving block (901) through screws.
10. The fixation device for a tricompartment catheter as recited in claim 9, wherein: the outer surface of the V-shaped rod (909) is provided with an anti-skidding sheath, the anti-skidding sheath is connected with the V-shaped rod (909) through grafted glue, the V-shaped rod (909) is connected with the strip-shaped positioning plate (904) through a limiting clamping groove (911), and the rotating shaft (910) is connected with the moving block (901) through a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011329492.0A CN112426614A (en) | 2020-11-24 | 2020-11-24 | Fixing device for three-cavity two-sac tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011329492.0A CN112426614A (en) | 2020-11-24 | 2020-11-24 | Fixing device for three-cavity two-sac tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112426614A true CN112426614A (en) | 2021-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011329492.0A Pending CN112426614A (en) | 2020-11-24 | 2020-11-24 | Fixing device for three-cavity two-sac tube |
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| Country | Link |
|---|---|
| CN (1) | CN112426614A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914695A (en) * | 2021-03-15 | 2021-06-08 | 孙兰 | Puncture device based on big data thoracic surgery clinical usefulness |
| CN113082461A (en) * | 2021-04-14 | 2021-07-09 | 梁大梅 | Medical pipeline fixing device |
| CN113080837A (en) * | 2021-04-09 | 2021-07-09 | 张倩倩 | Fixing device of multi-functional ophthalmology inspection instrument |
| CN113101382A (en) * | 2021-04-14 | 2021-07-13 | 杨耕 | Degassing unit is used in intensive care nursing |
| CN113350192A (en) * | 2021-06-24 | 2021-09-07 | 傅晓燕 | Nasogastric tube assembly with positioning function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202027623U (en) * | 2011-03-04 | 2011-11-09 | 华东医院 | Traction and fixation device of three-cavity double-balloon catheter |
| CN202740064U (en) * | 2012-05-24 | 2013-02-20 | 南京大学医学院附属鼓楼医院 | Traction device for sengstaken-blakemore tube |
| CN205307034U (en) * | 2016-01-05 | 2016-06-15 | 俞宁平 | Sengstaken -Blakemore tube traction frame |
| CN106333812A (en) * | 2016-08-18 | 2017-01-18 | 张玲 | Multi-dimensional adjustable traction fixing rack for sengstaken-blakemore tube and nursing bed with same |
| CN209221286U (en) * | 2018-07-18 | 2019-08-09 | 遵义医学院附属医院 | A kind of Sengstaken-Blakemore tube hitch frame |
| CN209734069U (en) * | 2019-03-06 | 2019-12-06 | 昆山市中医医院 | Adjustable traction frame for compression hemostasis of medical three-cavity two-sac tube |
-
2020
- 2020-11-24 CN CN202011329492.0A patent/CN112426614A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202027623U (en) * | 2011-03-04 | 2011-11-09 | 华东医院 | Traction and fixation device of three-cavity double-balloon catheter |
| CN202740064U (en) * | 2012-05-24 | 2013-02-20 | 南京大学医学院附属鼓楼医院 | Traction device for sengstaken-blakemore tube |
| CN205307034U (en) * | 2016-01-05 | 2016-06-15 | 俞宁平 | Sengstaken -Blakemore tube traction frame |
| CN106333812A (en) * | 2016-08-18 | 2017-01-18 | 张玲 | Multi-dimensional adjustable traction fixing rack for sengstaken-blakemore tube and nursing bed with same |
| CN209221286U (en) * | 2018-07-18 | 2019-08-09 | 遵义医学院附属医院 | A kind of Sengstaken-Blakemore tube hitch frame |
| CN209734069U (en) * | 2019-03-06 | 2019-12-06 | 昆山市中医医院 | Adjustable traction frame for compression hemostasis of medical three-cavity two-sac tube |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914695A (en) * | 2021-03-15 | 2021-06-08 | 孙兰 | Puncture device based on big data thoracic surgery clinical usefulness |
| CN113080837A (en) * | 2021-04-09 | 2021-07-09 | 张倩倩 | Fixing device of multi-functional ophthalmology inspection instrument |
| CN113080837B (en) * | 2021-04-09 | 2022-12-30 | 张倩倩 | Fixing device of multi-functional ophthalmic examination instrument |
| CN113082461A (en) * | 2021-04-14 | 2021-07-09 | 梁大梅 | Medical pipeline fixing device |
| CN113101382A (en) * | 2021-04-14 | 2021-07-13 | 杨耕 | Degassing unit is used in intensive care nursing |
| CN113082461B (en) * | 2021-04-14 | 2022-09-02 | 梁大梅 | Medical pipeline fixing device |
| CN113350192A (en) * | 2021-06-24 | 2021-09-07 | 傅晓燕 | Nasogastric tube assembly with positioning function |
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Application publication date: 20210302 |