CN115177845A - A intervene pipe auxiliary device for emergency nursing - Google Patents

Abstract

The invention relates to the technical field of medical equipment and discloses an interventional catheter auxiliary device for emergency nursing, which comprises an L-shaped plate, wherein the upper surface of the L-shaped plate is provided with a notch, two sides of the inner wall of the notch are respectively provided with a third sliding groove, the other side of the notch is provided with a groove chamber, two sides inside the groove chamber are respectively and fixedly connected with a spring, one end of each spring is fixedly connected with a first bearing plate, and two sides of each first bearing plate are respectively and fixedly connected with a second sliding block. This kind of an intervene pipe auxiliary device for emergency nursing, can be effectual carry out spacing fixed to the pipe, the supporting role to the pipe has been played, reached the effect that supplementary support played the pipe simultaneously, avoided the pipe to drag the problem of incision department, and then prevented that the pipe from taking place to the phenomenon of the organism tissue production infection of incision department, the normal clear of guarantee operation, need not the long-time handheld pipe of medical personnel simultaneously, medical personnel's burden has been alleviateed, improve the efficiency of its operation processing.

Description

A intervene pipe auxiliary device for emergency nursing

Technical Field

The invention relates to the technical field of medical instruments, in particular to an interventional catheter auxiliary device for emergency nursing.

Background

The interventional catheter is used for minimally invasive treatment by guiding and monitoring a specific catheter into a lesion part of a human body through a tiny wound under the guidance and monitoring of digital subtraction angiography, CT, ultrasound, magnetic resonance and other imaging devices, and is commonly applied to emergency nursing.

When the existing interventional catheter is used, an external catheter needs to be fixed, the fixing mode which is commonly used at present usually adopts an adhesive tape for fixing, the fixing mode has the problem of unstable fixation, and meanwhile, the catheter cannot be supported, so that the problem that the external catheter contacts the body tissues inside the incision of a human body to cause infection is avoided, the catheter is prevented from hindering the operation performed by a doctor, the condition that medical staff stabilize the catheter with one hand and operate the operation with the other hand can also occur, the catheter can move due to the movement of a patient or the shaking of the hand of the doctor, and the movement can possibly cause the failure of the operation.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an interventional catheter auxiliary device for emergency nursing, which has the advantages of effectively fixing a catheter, avoiding the problem that medical workers need to hold the catheter by hands and fix the catheter by using an adhesive tape, and solving the problems in the background art.

The invention provides the following technical scheme: an interventional catheter accessory device for emergency care, comprising: the L template, the notch has been seted up to the upper surface of L template, spout three has all been seted up to the inner wall both sides of notch, the slot chamber has been seted up to the opposite side of notch, the equal fixedly connected with spring in inside both sides of slot chamber, the one end fixedly connected with loading board one of spring, the equal fixedly connected with slider two in both sides of loading board one, the surface of slider two and the inner wall sliding connection of spout three, the inside opposite side threaded connection of notch has threaded rod three, the one end of threaded rod three stretches into the inside of notch, threaded rod three stretches into the inside one end fixedly connected with loading board two of notch, the equal fixedly connected with slider three in both sides of loading board two, the surface of slider three and the inner wall sliding connection of spout three, the equal fixedly connected with fixed axle of opposite side of loading board two and loading board one, the surface of fixed axle rotates and is connected with the toper type guide block, the equal fixedly connected with bearing post in lower surface both sides of L template, the one end fixedly connected with spacing lasso of bearing post, the inboard fixedly connected with of spacing lasso, the inboard fixed mounting ring has the annular gasbag, the inside fixedly connected with of spacing lasso, the trachea is connected with annular gasbag fixed connection.

Preferably, the one end fixedly connected with movable block of L template, the surface swing joint of movable block has the fixed block, the inside of fixed block is rotated and is connected with threaded rod two the surface of threaded rod two is provided with driven gear, the surface of threaded rod two and the internal thread connection of movable block, the surface one end fixedly connected with slider of threaded rod two, the slotted hole has been seted up to one side of fixed block, the internal rotation of slotted hole is connected with the driving gear, the inside fixedly connected with dwang of driving gear, the surface of driving gear and driven gear's surface toothing, the lower fixed surface of fixed block is connected with the fixed plate, the inside of fixed plate is connected with the tip surface rotation of dwang.

Preferably, the equal fixedly connected with connecting rod in lower surface both sides of fixed plate, the lower extreme fixedly connected with sliding block of connecting rod, the lower surface of fixed plate is provided with the fly leaf, the equal fixedly connected with connecting block in upper surface both sides of fly leaf, spout one has all been seted up to the inside both sides of connecting block.

Preferably, the inner wall of spout one and the surface sliding connection of sliding block, the surface of connecting rod and the inside swing joint of sliding block, the inside threaded connection of fly leaf has threaded rod one.

Preferably, one end of the threaded rod III is fixedly connected with a handle II, and the connecting air pipe is connected with an external inflating device.

Preferably, a second sliding groove is formed in each of two sides of the inside of the fixed block, a first sliding block is fixedly connected to each of two sides of the outer surface of the movable block, and the outer surface of the first sliding block is connected with the inner wall of the second sliding groove in a sliding mode.

Preferably, the upper end of the first threaded rod is fixedly connected with the lower surface of the fixing plate, and the lower end of the first threaded rod is fixedly connected with the first handle.

Compared with the prior art, the invention has the following beneficial effects:

1. the auxiliary device for the interventional catheter for emergency nursing comprises an L-shaped plate, a notch, a second handle, a bearing column, a limiting ring, a ring-shaped air bag, a connecting air pipe, a spring, a first bearing plate, a second slider, a conical guide block, a fixed shaft, a third slider, a second bearing plate and a third threaded rod, wherein when the catheter is limited and fixed, the outer surface of one end of the catheter is arranged in the notch formed in the L-shaped block, the second handle drives the third threaded rod to rotate by rotating the second handle, the threaded rod drives one side of the two bearing plates of the bearing plate to approach, and simultaneously drives the conical guide block connected with the fixed shaft to move, at the moment, the catheter is arranged between the two conical guide blocks, the conical guide block on the second bearing plate pushes the catheter to be in contact with the conical guide block on the first bearing plate, meanwhile, the conical guide block on the first bearing plate extrudes the first bearing plate, and the first bearing plate extrudes the spring connected with the first bearing plate, the guide tube is contacted with the middle position of the outer surfaces of the two groups of conical guide blocks by the reverse thrust of the spring and pushes the guide tube downwards, the conical guide blocks are rotationally connected with the fixed shaft, so that the guide tube moves downwards, the guide blocks moving downwards are arranged between the annular air bags, at the moment, the annular air bags are inflated by connecting the air tube with an external inflating device, the position of the guide tube is limited, the guide tube is suspended right above a wound to be treated and is inserted into the guide tube through a specific treatment tube to treat the wound position of the guide tube, the structure can effectively limit and fix the guide tube, plays a role in supporting the guide tube, simultaneously achieves the effect of assisting in supporting the guide tube, avoids the problem that the guide tube is dragged to the incision, and further prevents the guide tube from infecting organism tissues at the incision, the normal clear of guarantee operation need not medical personnel's long-time handheld pipe simultaneously, has alleviateed medical personnel's burden, improves the efficiency that its operation was handled.

2. The utility model provides an intervene pipe auxiliary device for emergency nursing, through setting up the fixed block, the movable block, the driving gear, the driven gear, the dwang, slider one and threaded rod two, when adjusting the position of pipe, through rotating the dwang, make the dwang drive the driving gear and rotate, the driving gear drives the engaged driven gear and rotates, driven gear drives threaded rod two and rotates, threaded rod two drive the movable block of threaded connection with it upwards or move down, thereby adjust the position of pipe, the setting of this structure, can be effectual according to actual conditions, adjust the high position of pipe, can adjust the height of L type piece simultaneously, make things convenient for medical personnel to perform the operation, be convenient for the pipe to suspend to the wound top, further avoid the pipe to the infection risk of wound.

3. The utility model provides an intervene pipe auxiliary device for emergency nursing, through the fly leaf, the fixed plate, the connecting block, the sliding block, the connecting rod, threaded rod one and handle one, when fixing the device, the upper surface of placing the platform is arranged in through the lower surface of fixed plate, through rotating handle one, handle one drives threaded rod one and rotates, threaded rod one drives fly leaf rebound, the inside sliding block of connecting block slides in its spout is inside simultaneously, guarantee the stationarity that its fly leaf removed, the upper surface and the lower surface contact of placing the platform up to the fly leaf, accomplish the installation to the device, the setting of this structure, can be effectual to the installation of integrated device, this structure convenient operation simultaneously, the medical personnel of being convenient for use, the normal clear of operation is not delayed simultaneously, guarantee the stationarity of device, prevent that the pipe from taking place the condition of removal when using, avoid the dangerous production of performing the operation.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary device for an interventional catheter according to the present invention;

FIG. 2 is a schematic cross-sectional view of a connecting block according to the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing block according to the present invention;

FIG. 4 is a schematic top view of an L-shaped plate according to the present invention;

FIG. 5 is a schematic cross-sectional view of an L-shaped block of the present invention.

In the figure: 1. a movable plate; 2. a fixing plate; 3. a fixed block; 4. a movable block; 5. an L-shaped plate; 6. a slot; 7. a driving gear; 8. rotating the rod; 9. connecting blocks; 10. a connecting rod; 11. a slider; 12. a first sliding chute; 13. a first threaded rod; 14. a first handle; 15. a driven gear; 16. a first sliding block; 17. a second chute; 18. a second threaded rod; 19. a notch; 20. a second handle; 21. a load bearing column; 22. a limiting ferrule; 23. a ring-shaped air bag; 24. connecting an air pipe; 25. a third chute; 26. a tank chamber; 27. a spring; 28. a first bearing plate; 29. a second sliding block; 30. a tapered guide block; 31. a fixed shaft; 32. a third sliding block; 33. a second bearing plate; 34. and a third threaded rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, an interventional catheter auxiliary device for emergency care includes: l-shaped plate 5, notch 19 has been seted up to the upper surface of L-shaped plate 5, spout three 25 has all been seted up to the inner wall both sides of notch 19, slot chamber 26 has been seted up to the opposite side of notch 19, both inside both sides of slot chamber 26 all are fixedly connected with spring 27, the one end fixedly connected with loading board 28 of spring 27, both sides of loading board 28 all are fixedly connected with slider two 29, the surface of slider two 29 and the inner wall sliding connection of spout three 25, the inside opposite side threaded connection of notch 19 has threaded rod three 34, the one end of threaded rod three 34 stretches into the inside of notch 19, the one end that threaded rod three 34 stretches into the inside of notch 19 is fixedly connected with loading board two 33, both sides of loading board two 33 all are fixedly connected with slider three 32, the surface of slider three 32 and the inner wall sliding connection of spout three 25, the opposite side of loading board two 33 and loading board one 28 all is fixedly connected with fixed axle 31, the outer surface of the fixed shaft 31 is rotatably connected with a conical guide block 30, both sides of the lower surface of the L-shaped plate 5 are fixedly connected with a bearing column 21, one end of the bearing column 21 is fixedly connected with a limiting ferrule 22, the inner side of the limiting ferrule 22 is fixedly provided with a ring-shaped air bag 23, the inner part of the limiting ferrule 22 is fixedly connected with a connecting air pipe 24, one end of the connecting air pipe 24 is fixedly connected with a second handle 20, one end of a third threaded rod 34 is fixedly connected with a second handle 20, the connecting air pipe 24 is connected with an external inflating device, when the catheter is limited and fixed, when the outer surface of one end of the catheter is arranged in a notch 19 arranged on the L-shaped block, the second handle 20 is rotated to drive the third threaded rod 34 to rotate, the second threaded rod drives the second bearing plate 33 to approach one side of the first bearing plate 28, and simultaneously drives the conical guide block 30 connected with the fixed shaft 31 to move, at the moment, the catheter is arranged between the two groups of conical guide blocks 30, because the conical guide block 30 on the second bearing plate 33 pushes the catheter to contact with the conical guide block 30 on the first bearing plate 28, and meanwhile, the conical guide block 30 on the first bearing plate 28 presses the first bearing plate 28, the first bearing plate 28 presses the spring 27 connected with the first bearing plate, the catheter is contacted with the middle position of the outer surfaces of the two groups of conical guide blocks 30 through the reverse thrust of the spring 27 and pushes the catheter downwards, the conical guide block 30 is rotatably connected with the fixed shaft 31, so that the catheter moves downwards, the guide blocks moving downwards are arranged between the annular air bags 23, at the moment, the annular air bags 23 are inflated through connecting the air pipe 24 to connect an external inflating device, the position of the catheter is limited, the catheter is suspended right above a wound to be treated, and the catheter is inserted into the catheter through a specific treatment pipe to treat the wound position of the catheter.

Wherein; one end of the L-shaped plate 5 is fixedly connected with a movable block 4, the outer surface of the movable block 4 is movably connected with a fixed block 3, the inner part of the fixed block 3 is rotatably connected with a second threaded rod 18, the outer surface of the second threaded rod 18 is provided with a driven gear 15, the outer surface of the second threaded rod 18 is in threaded connection with the inner part of the movable block 4, one end of the outer surface of the second threaded rod 18 is fixedly connected with a first sliding block 16, one side of the fixed block 3 is provided with a slotted hole 6, the inner part of the slotted hole 6 is rotatably connected with a driving gear 7, the inner part of the driving gear 7 is fixedly connected with a rotating rod 8, the outer surface of the driving gear 7 is meshed with the outer surface of the driven gear 15, the lower surface of the fixed block 3 is fixedly connected with a fixed plate 2, the inner part of the fixed plate 2 is rotatably connected with the outer surface of the end part of the rotating rod 8, two chutes 17 have been seted up to the inside both sides of fixed block 3, the equal fixedly connected with slider 16 in the surface both sides of movable block 4, the surface of slider 16 and the inner wall sliding connection of two chutes 17, when fixing the device, through arranging the lower surface of fixed plate 2 in the upper surface of placing the platform, through rotating handle 14, handle 14 drives threaded rod 13 and rotates, threaded rod 13 then drives fly leaf 1 rebound, the inside sliding block 11 of connecting block 9 slides in its first 12 inside spouts simultaneously, guarantee the stationarity that its fly leaf 1 removed, up to the upper surface of fly leaf 1 and the lower surface contact of placing the platform, accomplish the installation to the device, the setting of this structure, can be effectual installation to the whole device.

Wherein; the guide tube adjusting mechanism comprises a connecting rod 10, a sliding block 11, a movable plate 1, a connecting block 9, a first sliding groove 12, a first sliding block 11, a first connecting rod 8, a first threaded rod 13, a first driven gear 15, a second threaded rod 18, a first handle 14 and a second movable block 4, wherein the two sides of the lower surface of the fixed plate 2 are fixedly connected with the connecting rod 10, the lower surface of the fixed plate 2 is fixedly connected with the upper surface of the movable plate 1, the inner wall of the first sliding groove 12 is slidably connected with the outer surface of the sliding block 11, the outer surface of the connecting rod 10 is movably connected with the inner surface of the sliding block 11, the inner surface of the movable plate 1 is movably connected with the inner surface of the sliding block 11, the first threaded rod 13 is connected with the upper surface of the threaded rod 13 through rotation of the rotating rod 8, the rotating rod 8 drives the driving gear 7 to rotate, the driving gear 7 drives the second driven gear 15 to rotate, the second driven gear 15 drives the second threaded rod 18 to rotate, the movable block 4 which is connected with the threaded rod to move upwards or downwards, and accordingly the position of the guide tube can be adjusted according to actual conditions.

Wherein; by arranging the L-shaped plate, the notch 19, the second handle 20, the bearing column 21, the limiting ferrule 22, the annular air bag 23, the connecting air pipe 24, the spring 27, the first bearing plate 28, the second sliding block 29, the conical guide block 30, the fixed shaft 31, the third sliding block 32, the second bearing plate 33 and the third threaded rod 34, the catheter can be effectively limited and fixed, the support effect on the catheter is achieved, the effect of supporting the catheter in an auxiliary mode is achieved, the problem that the catheter is dragged to the incision is avoided, the phenomenon that the catheter infects body tissues at the incision is further prevented, normal operation is guaranteed, meanwhile, the catheter does not need to be held by medical staff in hands for a long time, the burden of the medical staff is reduced, and the operation treatment efficiency of the medical staff is improved; by arranging the fixed block 3, the movable block 4, the driving gear 7, the driven gear 15, the rotating rod 8, the first sliding block 16 and the second threaded rod 18, the height position of the catheter can be effectively adjusted according to actual conditions, meanwhile, the height of the L-shaped block can be adjusted, medical workers can conveniently perform operations, the catheter can be conveniently suspended above a wound, and the infection risk of the catheter to the wound is further avoided; through fly leaf 1, fixed plate 2, connecting block 9, sliding block 11, connecting rod 10, a threaded rod 13 and a handle 14, can be effectual to the installation of integrated device, this structure convenient operation simultaneously, the medical personnel of being convenient for use, do not delay the normal clear of operation simultaneously, guarantee the stationarity of device, prevent that the pipe from taking place the condition of removing when using, avoid the dangerous production of operation.

Working principle, in the use, at first, when fixing the device, place the upper surface of platform in through the lower surface to fixed plate 2, through rotating handle 14, handle 14 drives threaded rod 13 and rotates, threaded rod 13 then drives fly leaf 1 rebound, the inside sliding block 11 of connecting block 9 slides in its spout 12 is inside simultaneously, guarantee the stationarity that its fly leaf 1 removed, up to the upper surface of fly leaf 1 and the lower surface contact of placing the platform, accomplish the installation to the device, the setting of this structure, can be effectual the installation to the integrated device.

When the position of the guide tube is adjusted, the rotating rod 8 is rotated, so that the rotating rod 8 drives the driving gear 7 to rotate, the driving gear 7 drives the meshed driven gear 15 to rotate, the driven gear 15 drives the second threaded rod 18 to rotate, and the second threaded rod 18 drives the movable block 4 in threaded connection with the second threaded rod to move upwards or downwards, so that the position of the guide tube is adjusted according to actual conditions.

When the catheter is limited and fixed, when the outer surface of one end of the catheter is arranged in the notch 19 formed in the L-shaped block, the handle II 20 is rotated to drive the threaded rod III 34 to rotate, the threaded rod drives the bearing plate II 33 to approach to one side of the bearing plate I28, and simultaneously drives the conical guide blocks 30 connected through the fixed shaft 31 to move, the catheter is arranged between the two groups of conical guide blocks 30 at the moment, the conical guide blocks 30 on the bearing plate II 33 push the catheter to be in contact with the conical guide blocks 30 on the bearing plate I28, meanwhile, the conical guide blocks 30 on the bearing plate I28 press the bearing plate I28, the bearing plate I28 presses the springs 27 connected with the bearing plate I28, the catheter is in contact with the middle positions of the outer surfaces of the two groups of conical guide blocks 30 through the reverse thrust of the springs 27, the catheter is pushed downwards, the catheter is rotatably connected with the fixed shaft 31, the catheter is moved downwards, the guide blocks moving downwards are arranged between the annular airbags 23, the connecting air pipe 24 is connected with an external inflating device, the annular air bag 23 is inflated, the position of the catheter is suspended above the position of the wound to be treated, the wound, and the wound is treated by inserting the wound into the wound of the catheter to be treated by the wound.

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 (7)

1. An interventional catheter accessory device for emergency care, comprising: the L-shaped plate (5), a notch (19) is formed in the upper surface of the L-shaped plate (5), three sliding grooves (25) are formed in two sides of the inner wall of the notch (19), a groove chamber (26) is formed in the other side of the notch (19), springs (27) are fixedly connected to two sides of the inner portion of the groove chamber (26), a first bearing plate (28) is fixedly connected to one end of each spring (27), a second sliding block (29) is fixedly connected to two sides of the first bearing plate (28), the outer surface of the second sliding block (29) is slidably connected with the inner wall of the third sliding groove (25), a third threaded rod (34) is threadedly connected to the other side of the inner portion of the notch (19), one end of the third threaded rod (34) extends into the inner portion of the notch (19), a second bearing plate (33) is fixedly connected to one end of the third sliding block (33), two sides of the second bearing plate (33) are fixedly connected with a third sliding block (32), the outer surface of the third sliding block (32) is slidably connected with the inner wall of the third sliding grooves (25), two bearing plates (33) and the first bearing plate (28) are fixedly connected with two bearing plates (31), and two guide blocks (31) are fixedly connected to the outer surface of the opposite side of the corresponding conical column (31), and the lower surface of the corresponding bearing plate (31) is fixedly connected with the corresponding bearing plate (21), one end of the bearing column (21) is fixedly connected with a limiting ferrule (22), the inner side of the limiting ferrule (22) is fixedly provided with an annular air bag (23), the inner part of the limiting ferrule (22) is fixedly connected with a connecting air pipe (24), and one end of the connecting air pipe (24) is fixedly connected with the annular air bag (23).

2. The interventional catheter accessory device of claim 1, wherein: the one end fixedly connected with movable block (4) of L template (5), the surface swing joint of movable block (4) has fixed block (3), the internal rotation of fixed block (3) is connected with threaded rod two (18), the surface of threaded rod two (18) is provided with driven gear (15), the surface of threaded rod two (18) and the internal thread connection of movable block (4), the surface one end fixedly connected with slider (16) of threaded rod two (18), slotted hole (6) have been seted up to one side of fixed block (3), the internal rotation of slotted hole (6) is connected with driving gear (7), the inside fixedly connected with dwang (8) of driving gear (7), the surface of driving gear (7) and the surface engagement of driven gear (15), the lower fixed surface fixedly connected with fixed plate (2) of fixed block (3), the inside of fixed plate (2) is connected with the tip surface rotation of dwang (8).

3. An interventional catheter assistance device for emergency care according to claim 2, wherein: the utility model discloses a portable electronic device, including fixed plate (2), the equal fixedly connected with connecting rod in lower surface both sides (10) of fixed plate (2), the lower extreme fixedly connected with sliding block (11) of connecting rod (10), the lower surface of fixed plate (2) is provided with fly leaf (1), the equal fixedly connected with connecting block (9) in upper surface both sides of fly leaf (1), spout one (12) have all been seted up to the inside both sides of connecting block (9).

4. An interventional catheter assistance device for emergency care according to claim 3, wherein: the inner wall of spout (12) and the surface sliding connection of sliding block (11), the inside swing joint of the surface of connecting rod (10) and sliding block (11), the internal thread of fly leaf (1) is connected with threaded rod (13).

5. An interventional catheter assistance device for emergency care according to claim 1, wherein: one end of the threaded rod III (34) is fixedly connected with a handle II (20), and the connecting air pipe (24) is connected with an external inflating device.

6. An interventional catheter assistance device for emergency care according to claim 2, wherein: two (17) of spout have all been seted up to the inside both sides of fixed block (3), the equal fixedly connected with slider (16) in surface both sides of movable block (4), the outer surface of slider (16) and the inner wall sliding connection of spout two (17).

7. The interventional catheter accessory device of claim 4, wherein: the upper end of the first threaded rod (13) is fixedly connected with the lower surface of the fixing plate (2), and the lower end of the first threaded rod (13) is fixedly connected with a first handle (14).

Images