CN219109512U - Transesophageal ultrasonic probe handle suspension device - Google Patents

Abstract

The utility model discloses a transesophageal ultrasonic probe handle suspension device, which comprises a suspension bracket, wherein the suspension bracket comprises a first vertical rod and a second vertical rod, a first cross beam and a second cross beam are respectively and fixedly connected between the top end and the bottom end of the first vertical rod and the bottom end of the second vertical rod, and a hanging ring is fixedly arranged at the top end of the first cross beam; the fixed lift actuating mechanism that is equipped with on the side of first montant, including driving motor and spacing guide rail, driving motor electricity is connected with the controller, and the controller still electricity is connected with lifting switch, and spacing spout has been seted up to spacing guide rail, coaxial coupling has the lead screw on driving motor's the output shaft, threaded connection has the slider on the lead screw, slider sliding connection in spacing spout, and one side that spacing spout was kept away from to the slider is fixed with the centre gripping extension board, is equipped with at least one clamping assembly on the centre gripping extension board, and the centre gripping is used for the centre gripping to fix through esophagus ultrasonic probe handle. The utility model adjusts the height of the suspended transesophageal ultrasonic probe handle in the vertical direction.

Description

Transesophageal ultrasonic probe handle suspension device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a transesophageal ultrasonic probe handle suspension device.

Background

When a patient is examined by a transesophageal ultrasonic cardiogram in a hospital operating room, the transesophageal ultrasonic probe is required to be inserted from the esophagus to the vicinity of a left atrium behind a heart, in the process, a doctor is required to hold a transesophageal ultrasonic probe handle in the whole course, in some long-time operation processes, because the handle has a certain weight, the doctor holds the handle for a long time, the holding is unstable due to hand muscle fatigue, the acquisition and imaging of the transesophageal ultrasonic probe are affected, and in the extreme case, the handle slides down to enable the transesophageal ultrasonic probe to fall off from the mouth of the patient. In the prior art, application number CN202010392819.2 discloses a transesophageal ultrasonic probe handle suspension device, "the present utility model proposes a transesophageal ultrasonic probe handle suspension device, comprising: an upper hanging piece and a lower hanging piece; the upper hanging piece is in a closed ring structure, a lifting hook is arranged at the lower part of the upper hanging piece, and the lifting hook can hook a lifting ring on a handle of the ultrasonic probe; the upper part of the lower pendant is connected with the lower part of the upper pendant, and the lower pendant is provided with a conical clamping support which is matched with the front end of the handle of the ultrasonic probe. The transesophageal ultrasonic probe handle suspension device can be suspended on a hanger, the transesophageal ultrasonic probe handle is fixed through the hanging hook and the conical clamping support, meanwhile, the transesophageal ultrasonic probe sleeve can be kept in a tight state, the couplant in the head end of the probe sleeve is tightly attached to the ultrasonic probe, image interference caused by bubbles is reduced, the acquisition definition is kept, the image acquisition stability is improved, and the hands of an operator are liberated. However, once the handle of the ultrasonic probe is hung on the hanging ring in the hanging device in the application, the height of the handle of the ultrasonic probe in the vertical direction cannot be adjusted, and under different use situations, the fixing of the height of the handle of the ultrasonic probe is very inconvenient for a doctor to operate the handle in operation.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a transesophageal ultrasonic probe handle hanging device which is used for conveniently adjusting the height of a hung transesophageal ultrasonic probe handle in the vertical direction.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the transesophageal ultrasonic probe handle suspension device comprises a suspension bracket, wherein the suspension bracket comprises a first vertical rod and a second vertical rod which are arranged in a mirror image manner, a first cross beam and a second cross beam are fixedly connected between the top end and the bottom end of the first vertical rod and the bottom end of the second vertical rod respectively, a hanging ring is fixedly arranged at the top end of the first cross beam, and the hanging ring is used for being hung on a hook of an infusion support;

the side end of the first vertical rod is fixedly provided with a lifting driving mechanism, the lifting driving mechanism comprises a driving motor and a limit guide rail, the driving motor is electrically connected with a controller, the controller is also electrically connected with a lifting switch, one end of the limit guide rail, which is far away from the first vertical rod, is provided with a limit chute, the output shaft of the driving motor is coaxially connected with a screw rod, the screw rod is connected with a sliding block in a threaded manner, the sliding block is connected in the limiting sliding groove in a sliding manner, a clamping support plate which is arranged vertically is fixed on one side, away from the limiting sliding groove, of the sliding block, at least one clamping assembly is arranged on the clamping support plate, the shape of the clamping assembly is matched with that of the transesophageal ultrasonic probe handle, and the clamping assembly is used for clamping and fixing the transesophageal ultrasonic probe handle.

Further, still include pipe tightening mechanism, pipe tightening mechanism includes rotating electrical machines and rotor, the rotating electrical machines electricity is connected the controller, one side that the output shaft was kept away from to the rotating electrical machines is fixed to be set up on the side of second montant, the rotor is fixed to be cup jointed on the output shaft of rotating electrical machines, along the outside of rotor has seted up the pipe groove, the pipe groove with the shape looks adaptation of the probe pipe that is connected through esophagus ultrasonic probe handle, the probe pipe with rotor contact part joint is in the pipe inslot.

Further, the catheter tightening mechanism further comprises a catheter limiting assembly, the catheter limiting assembly comprises a limiting piece and two supporting pieces, the two supporting pieces are detachably connected with the lower ends of two sides of the limiting piece, an output shaft of the rotating motor penetrates through the rotating wheel, the two supporting pieces are respectively located on two sides of the rotating wheel, the output shaft of the rotating motor is rotatably sleeved in the two supporting pieces, the limiting piece is located on the outer side of the rotating wheel, the top of the limiting piece is rotatably provided with a limiting wheel, and the outer side of the limiting wheel is propped against one side of the probe catheter away from the catheter groove.

Further, the lifting groove is formed in the upper end of the supporting piece, the side end of the supporting piece is provided with a strip-shaped opening, the bottom of the limiting piece is inserted into the lifting groove, the side end of the bottom of the limiting piece is provided with a thread groove, a screw bolt is screwed in the thread groove, a screw rod of the screw bolt is screwed with the width phase adaptation of the strip-shaped opening, the screw rod of the screw bolt penetrates through the strip-shaped opening to be connected with the thread groove, and nuts of the screw bolt are screwed with two sides of the strip-shaped opening to be abutted against each other.

Further, two clamping assemblies are arranged on the clamping support plate and are respectively located at the upper part and the lower part of the side end of the clamping assembly, each clamping assembly comprises a pair of first clamping pieces arranged in a relative mirror image mode, a pair of second clamping pieces arranged in a relative mirror image mode and a pair of third clamping pieces arranged in a relative mirror image mode, the first clamping pieces are close to one end of the sliding block and fixedly connected with a connecting rod, the clamping support plate is fixedly connected with the connecting rod, the first clamping pieces are far away from one end of the connecting rod and are in threaded connection with the second clamping pieces, and the second clamping pieces are far away from one end of the first clamping pieces and are in threaded connection with the third clamping pieces.

Further, the inner sides of the first clamping piece, the second clamping piece and the third clamping piece are fixedly provided with anti-skid buffer pads made of rubber, and the inner sides of the anti-skid buffer pads are provided with anti-skid lines.

The utility model has the beneficial effects that:

according to the utility model, the lifting driving mechanism and the clamping assembly are arranged on the suspension bracket, so that the transesophageal ultrasonic probe handle is fixedly clamped by the clamping assembly, the driving motor is utilized to drive the sliding block, the clamping assembly is driven to clamp the transesophageal ultrasonic probe handle to adjust the height in the vertical direction, and the height requirement of a doctor in operating the transesophageal ultrasonic probe handle under different use scenes can be met; meanwhile, the catheter tightening mechanism is arranged on the suspension bracket, so that the tightening or lengthening of the probe catheter is realized by driving the rotating wheel to rotate through the rotating motor, and the influence of overlong or overlong probe catheter on the operation of a doctor is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a transesophageal ultrasound probe handle suspension device according to the present utility model;

FIG. 2 is a schematic view of a lifting drive mechanism according to the present utility model;

FIG. 3 is a schematic view of the catheter tightening mechanism of the present utility model;

fig. 4 is a schematic structural view of the clamping assembly in the present utility model.

Reference numerals: 1. a hanging bracket; 11. a first vertical rod; 12. a second vertical rod; 13. a first cross beam; 14. a second cross beam; 15. a hanging ring; 2. a lifting driving mechanism; 21. a driving motor; 22. a spacing guide rail; 23. a controller; 24. a lifting switch; 25. a screw rod; 26. a slide block; 3. clamping the support plate; 4. a clamping assembly; 41. a first clamping member; 42. a second clamping member; 43. a third clamping member; 44. an anti-slip bumper pad; 5. a catheter take-up mechanism; 51. a rotating electric machine; 52. a rotating wheel; 53. a limiting piece; 54. a support; 55. a limiting wheel; 56. and (5) screwing the bolt.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, the transesophageal ultrasonic probe handle suspension device of the embodiment comprises a suspension bracket 1, wherein the suspension bracket 1 comprises a first vertical rod 11 and a second vertical rod 12 which are arranged in a mirror image manner, a first cross beam 13 and a second cross beam 14 are fixedly connected between the top end and the bottom end of the first vertical rod 11 and the bottom end of the second vertical rod 12 respectively, a hanging ring 15 is fixedly arranged at the top end of the first cross beam 13, and the hanging ring 15 is used for being hung on a hook of an infusion support;

the lifting driving mechanism 2 is fixedly arranged at the side end of the first vertical rod 11, the lifting driving mechanism 2 comprises a driving motor 21 and a limiting guide rail 22, the driving motor 21 is electrically connected with a controller 23, the controller 23 is electrically connected with a lifting switch 24, a limiting slide groove is formed in one end, far away from the first vertical rod 11, of the limiting guide rail 22, a screw rod 25 is coaxially connected to an output shaft of the driving motor 21, a limiting baffle is arranged at the upper end of the limiting guide rail 22, the screw rod 25 is rotatably connected in the limiting baffle, a sliding block 26 is connected to the screw rod 25 in a threaded manner, the sliding block 26 is slidingly connected in the limiting slide groove, a clamping support plate 3 which is vertically arranged is fixedly arranged on one side, far away from the limiting slide groove, of the sliding block 26, at least one clamping component 4 is arranged on the clamping support plate 3, the shape of the clamping component 4 is matched with the shape of a transesophageal ultrasonic probe handle, and the clamping component 4 is used for clamping and fixing the transesophageal ultrasonic probe handle.

Working principle: before operation, a doctor can fix the transesophageal ultrasonic probe handle on the clamping component 4, and then hang the transesophageal ultrasonic probe handle hanging device on the hanging ring 15 of the infusion support through the hanging ring 15. When a doctor needs to adjust the height of the transesophageal ultrasonic probe handle in the operation process, the lifting switch 24 can be stirred, the controller 23 can control the driving motor 21 to run, the driving motor 21 drives the screw rod 25 to rotate, the sliding block 26 is driven to slide up and down, and then the transesophageal ultrasonic probe handle on the clamping assembly 4 is driven to be lifted to a proper position in the vertical direction and then stopped, and then the doctor can conveniently operate the transesophageal ultrasonic probe handle, so that the height requirement of the doctor when operating the transesophageal ultrasonic probe handle in different use occasions is met.

Preferably, the catheter tightening mechanism 5 is further included, the catheter tightening mechanism 5 comprises a rotating motor 51 and a rotating wheel 52, the rotating motor 51 is electrically connected with the controller 23, one side, far away from the output shaft, of the rotating motor 51 is fixedly arranged on the side end of the second vertical rod 12, the rotating wheel 52 is fixedly sleeved on the output shaft of the rotating motor 51, a catheter groove is formed along the outer side of the rotating wheel 52, the catheter groove is matched with the shape of a probe catheter connected with the esophageal ultrasonic probe handle, and the contact part of the probe catheter and the rotating wheel 52 is clamped in the catheter groove.

Specifically, in this embodiment, the lifting switch 24 is further integrated with an elastic knob, so that when a doctor perceives that the probe catheter is too long or too short in the operation process and is not beneficial to the operation, the controller 23 can control the rotating motor 51 to adjust the running direction by rotating the elastic knob, and further control the rotating wheel 52 to rotate so as to realize the elastic control of the probe catheter, thereby avoiding the influence of the too long or too short probe catheter on the operation of the doctor.

Preferably, as shown in fig. 3, the catheter tightening mechanism 5 further includes a catheter limiting component, the catheter limiting component includes a limiting member 53 and two supporting members 54, the two supporting members 54 are detachably connected with the lower ends of two sides of the limiting member 53, an output shaft of the rotating motor 51 penetrates through the rotating wheel 52, the two supporting members 54 are respectively located at two sides of the rotating wheel 52, the output shaft of the rotating motor 51 is rotatably sleeved in the two supporting members 54, the limiting member 53 is located at the outer side of the rotating wheel 52, a limiting wheel 55 is rotatably arranged at the top of the limiting member 53, and the outer side of the limiting wheel 55 is propped against one side of the probe catheter far away from the catheter groove.

Specifically, in this embodiment, by setting the catheter limiting component, the probe catheter can be better attached to the rotating wheel 52, so that the probe catheter is prevented from being separated from the rotating wheel 52, and the tightness of the probe catheter cannot be controlled.

Preferably, the lifting groove is formed in the upper end of the supporting piece 54, the side end of the supporting piece 54 is provided with a strip-shaped opening, the bottom of the limiting piece 53 is inserted into the lifting groove, the side end of the bottom of the limiting piece 53 is provided with a thread groove, a tightening bolt 56 is connected in the thread groove in a threaded manner, the screw rod of the tightening bolt 56 is matched with the width of the strip-shaped opening, the screw rod of the tightening bolt 56 penetrates through the strip-shaped opening to be connected with the thread groove, and the nuts of the tightening bolt 56 are abutted against the two sides of the strip-shaped opening in a fitting manner.

Specifically, in this embodiment, the distance between the limiting member 53 and the two supporting members 54 may be synchronously adjusted according to the thickness of the probe catheter, so as to further adjust the distance between the rotating wheel 52 and the probe sleeve, and the method is suitable for probe catheters with different thicknesses, and after the adjustment is completed, the fixing between the limiting member 53 and the two supporting members 54 is achieved by tightening the fixing bolt.

Preferably, two clamping assemblies 4 are arranged on the clamping support plate 3, as shown in fig. 4, the clamping assemblies 4 are respectively located at the upper part and the lower part of the side ends of the clamping assemblies 4, each clamping assembly 4 comprises a pair of first clamping pieces 41 arranged in a relative mirror image mode, a pair of second clamping pieces 42 arranged in a relative mirror image mode and a pair of third clamping pieces 43 arranged in a relative mirror image mode, the first clamping pieces 41 are close to one end of the sliding block 26 and fixedly connected with a connecting rod, the connecting rod is fixedly connected with the clamping support plate 3, one end of each first clamping piece 41, far away from the connecting rod, is in threaded connection with the second clamping pieces 42, and the second clamping pieces 42 are far away from one end of each first clamping piece 41 and are in threaded connection with the third clamping pieces 43.

Specifically, in the present embodiment, by providing two clamping assemblies 4, the stability of clamping the transesophageal ultrasound probe handle is improved. The pair of first clamping members 41 arranged opposite to the mirror image, the pair of second clamping members 42 arranged opposite to the mirror image and the pair of third clamping members 43 arranged opposite to the mirror image are mutually matched to form the clamping assembly 4 which is fit with the shape of the handle of the transesophageal ultrasonic probe so as to improve the stability of clamping the handle of the transesophageal ultrasonic probe. Meanwhile, the first clamping piece 41, the second clamping piece 42 and the third clamping piece are in threaded connection, so that the clamping angles among the first clamping piece 41, the second clamping piece 42 and the third clamping piece 43 can be adjusted, handles of transesophageal ultrasonic probes with different sizes can be conveniently handled, and after the clamping angles are adjusted, the bolts 56 can be screwed down to fix the first clamping piece 41, the second clamping piece 42 and the third clamping piece 43.

Preferably, the inner sides of the first clamping piece 41, the second clamping piece 42 and the third clamping piece 43 are fixedly provided with a non-slip buffer pad 44 made of rubber, and the inner side of the non-slip buffer pad 44 is provided with non-slip lines.

Specifically, in this embodiment, by arranging the anti-slip buffer pad 44 on the inner sides of the first clamping member 41, the second clamping member 42 and the third clamping member 43 and arranging the anti-slip lines on the inner sides of the anti-slip buffer pad 44, the first clamping member 41, the second clamping member 42 and the third clamping member 43 can be more firmly attached when clamping the transesophageal ultrasonic probe handle, and slipping of the transesophageal ultrasonic probe handle can be effectively avoided.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. The transesophageal ultrasonic probe handle suspension device is characterized by comprising a suspension bracket (1), wherein the suspension bracket (1) comprises a first vertical rod (11) and a second vertical rod (12) which are arranged in a mirror image mode, a first cross beam (13) and a second cross beam (14) are fixedly connected between the top end and the bottom end of the first vertical rod (11) and the bottom end of the second vertical rod (12), a hanging ring (15) is fixedly arranged at the top end of the first cross beam (13), and the hanging ring (15) is used for being hung on a hook of an infusion support;

the utility model provides a fixed lift actuating mechanism (2) that is equipped with on the side of first montant (11), lift actuating mechanism (2) are including driving motor (21) and spacing guide rail (22), driving motor (21) electricity is connected with controller (23), controller (23) still electricity is connected with lift switch (24), spacing spout has been seted up to the one end of first montant (11) in spacing guide rail (22), coaxial coupling has lead screw (25) on the output shaft of driving motor (21), threaded connection has slider (26) on lead screw (25), slider (26) sliding connection is in the spacing spout, slider (26) are kept away from one side of spacing spout is fixed with centre gripping extension board (3) of vertical setting, be equipped with at least one clamping assembly (4) on centre gripping extension board (3), the shape of clamping assembly (4) and the shape looks adaptation through esophagus ultrasonic probe handle, clamping assembly (4) are used for centre gripping fixedly through the esophagus probe handle.

2. The transesophageal ultrasound probe handle suspension device of claim 1 wherein: still include pipe tightening mechanism (5), pipe tightening mechanism (5) include rotating electrical machines (51) and rotor (52), rotating electrical machines (51) electricity is connected controller (23), one side that rotating electrical machines (51) kept away from the output shaft is fixed to be set up on the side of second montant (12), rotor (52) are fixed cup joint on the output shaft of rotating electrical machines (51), follow the outside of rotor (52) has seted up the pipe groove, the pipe groove with the shape looks adaptation of the probe pipe that transesophageal ultrasonic probe handle is connected, the probe pipe with rotor (52) contact part joint is in the pipe inslot.

3. The transesophageal ultrasound probe handle suspension device of claim 2 wherein: the catheter tightening mechanism (5) further comprises a catheter limiting assembly, the catheter limiting assembly comprises a limiting piece (53) and two supporting pieces (54), the two supporting pieces (54) are detachably connected with the lower ends of two sides of the limiting piece (53), an output shaft of the rotating motor (51) penetrates through the rotating wheel (52), the two supporting pieces (54) are respectively located on two sides of the rotating wheel (52), the output shaft of the rotating motor (51) is rotatably sleeved in the two supporting pieces (54), the limiting piece (53) is located on the outer side of the rotating wheel (52), a limiting wheel (55) is rotatably arranged at the top of the limiting piece (53), and the outer side of the limiting wheel (55) is propped against one side of the probe catheter away from the catheter groove.

4. A transesophageal ultrasound probe handle suspension device according to claim 3, wherein: lifting groove has been seted up to support piece (54) upper end, bar opening has been seted up to the side of support piece (54), peg graft in locating part (53) bottom the lifting groove, the screw thread groove has been seted up to locating part (53) bottom side, screw thread inslot threaded connection has screw bolt (56), screw bolt (56) screw bolt with bar open-ended width looks adaptation, screw bolt (56) screw bolt runs through bar opening is in order to connect the screw thread groove, screw cap of screw bolt (56) with bar opening both sides laminating offsets.

5. The transesophageal ultrasound probe handle suspension device of claim 1 wherein: the clamping support plate (3) is provided with two clamping assemblies (4), the two clamping assemblies are respectively located at the upper part and the lower part of the side ends of the clamping assemblies (4), each clamping assembly (4) comprises a pair of first clamping pieces (41) arranged in a relative mirror mode, a pair of second clamping pieces (42) arranged in a relative mirror mode and a pair of third clamping pieces (43) arranged in a relative mirror mode, the first clamping pieces (41) are close to one end of the sliding block (26) and fixedly connected with a connecting rod, the connecting rod is fixedly connected with the clamping support plate (3), the first clamping pieces (41) are far away from one end of the connecting rod and are in threaded connection with the second clamping pieces (42), and the second clamping pieces (42) are far away from one end of the first clamping pieces (41) and are in threaded connection with the third clamping pieces (43).

6. The transesophageal ultrasound probe handle suspension device of claim 5 wherein: the anti-skid device is characterized in that anti-skid cushions (44) made of rubber are fixedly arranged on the inner sides of the first clamping piece (41), the second clamping piece (42) and the third clamping piece (43), and anti-skid lines are arranged on the inner sides of the anti-skid cushions (44).

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