Coupling agent taking device for examination in ultrasonic department

Abstract

The utility model belongs to the technical field of medical assistance, and particularly discloses a coupling agent taking device for examination in the ultrasonic department. Comprising a shell, a supporting structure arranged in the shell and used for containing a coupling agent bottle body and allowing a discharging opening of the coupling agent bottle body to stretch out of the shell, and an extruding device arranged in the shell, used for extruding the coupling agent bottle body and capable of automatically resetting. The support rod is arranged on the base and is used for supporting the shell; one end of the traction rope is fixedly connected with the extrusion device and used for pulling the extrusion device to move towards the couplant bottle body, the pulley is arranged on the inner wall of the shell and used for changing the direction of the traction rope, and the pedal rotates along with treading action. The other end of the traction rope penetrates through the bottom of the shell through a pulley and is fixedly connected with a rotating part of the pedal. The ultrasonic examination device is used for examination in the ultrasonic department, and can solve the problem that an ultrasonic physician inconveniently presses and takes a coupling agent with a hand in the process of examining a patient.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical assistance, and in particular relates to a coupling agent taking device for ultrasonic examination. Background Art

[0002] At present, when performing B-ultrasound examination in the ultrasound department clinically, it is usually necessary to manually squeeze the coupling agent onto the ultrasound probe, and then place the ultrasound probe on the patient's examination site for subsequent examination. Figure 1 In the independent bottle structure shown, when examining a patient, the ultrasound physician needs to hold the coupling agent bottle with his hand and squeeze a proper amount of coupling agent onto the probe.

[0003] However, the coupling agent has a viscous texture. When the amount of coupling agent in the coupling agent bottle is small, it is difficult to squeeze out the coupling agent. In addition, when performing an actual ultrasound examination, the physician usually needs to hold the probe with one hand and operate the instrument with the other hand. In this case, it is not convenient to press and use the coupling agent by hand, and the physician needs help from others, which is very inconvenient. Utility Model Content

[0004] The utility model aims to provide a coupling agent taking device for ultrasonic examination, so as to solve the problem that it is inconvenient for ultrasonic doctors to press and take the coupling agent by hand during the examination process.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A coupling agent taking device for ultrasonic examination, comprising a housing, a supporting structure arranged in the housing for placing a coupling agent bottle and allowing a coupling agent bottle outlet to extend out of the housing, and an extrusion device arranged in the housing for extruding the coupling agent bottle and automatically resetting; and a base and a support rod arranged on the base for supporting the housing;

[0007] It also includes a traction rope with one end connected to the extrusion device for pulling the extrusion device toward the coupling agent bottle, a pulley arranged on the inner wall of the shell for changing the direction of the traction rope, and a pedal that rotates with the stepping action. The other end of the traction rope passes through the bottom of the shell through the pulley and is fixedly connected to the rotating part of the pedal.

[0008] As a limitation, the extrusion device includes an extrusion member and a reset device, one end of the reset device is fixedly connected to the inner wall of the shell, and the other end is fixedly connected to the extrusion member, and the force direction of the extrusion member is toward the coupling agent bottle;

[0009] The extrusion piece is fixedly connected to the traction rope.

[0010] As a second limitation, the support structure includes a through hole arranged at the bottom of the shell, and a baffle arranged perpendicular to the force direction of the extrusion member for supporting the coupling agent bottle body, and the baffle is arranged on a side of the coupling agent bottle body away from the extrusion member;

[0011] The through hole matches the size of the discharge port of the coupling agent bottle.

[0012] As a third limitation, an elastic fixing belt for fixing the coupling agent bottle body without squeezing the coupling agent bottle body is arranged on the baffle plate of the supporting structure.

[0013] As a fourth limitation, the surface of the rotating component is provided with irregular protrusions.

[0014] As a fifth limitation, a cover is hingedly connected to the shell.

[0015] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0016] (1) The utility model provides a squeezing device, and connects the squeezing device to a pedal through a traction rope. When in use, the pedal is stepped on, and the pedal drives the traction rope to pull the squeezing device in the direction of the coupling agent bottle, squeezing the coupling agent bottle inverted in the supporting structure, so that the coupling agent is squeezed out. At the same time, the reset device can reset the squeezing device after the squeezing member finishes exerting force on the coupling agent bottle, so that the coupling agent bottle is not squeezed. When used next time, the squeezing device continues to squeeze the coupling agent bottle, thereby solving the problem that it is inconvenient for ultrasound physicians to press and take out the coupling agent by hand during examination;

[0017] (2) The utility model provides a baffle to support the coupling agent bottle, so that the extrusion device can more smoothly squeeze the coupling agent out of the coupling agent bottle when squeezing the coupling agent bottle;

[0018] (3) The utility model is provided with a fixing belt for fixing the coupling agent bottle on the baffle, which can further fix the position of the coupling agent bottle and facilitate the squeezing of the coupling agent;

[0019] (4) In the utility model, irregular protrusions are provided on the rotating part of the pedal, so that an anti-slip effect can be achieved when stepping on the rotating part;

[0020] (5) The utility model has a cover body hinged at the opening of the shell, which can be opened at any time to replace the coupling agent. The provision of the cover body can prevent other objects from falling into the shell and affecting the normal use of the utility model.

[0021] In summary, the utility model can solve the problem that it is inconvenient for ultrasound physicians to press and use coupling agent by hand during examination of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 It is a structural schematic diagram of a coupling agent bottle in the prior art;

[0024] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0026] Figure 4 It is a partial structural schematic diagram of an embodiment of the utility model;

[0027] Figure 5 It is a partial structural schematic diagram of an embodiment of the utility model;

[0028] In the figure: 1. base, 2. support rod, 31. shell, 311. baffle, 32. cover body, 4. extrusion device, 41. extrusion plate, 42. extrusion push rod, 43. return spring, 5. pulley, 6. pedal, 61. cross plate, 62. rotating part, 63. limit plate, 7. traction rope, 8. support structure, 9. coupling agent bottle. DETAILED DESCRIPTION

[0029] In order to better explain the present invention and facilitate understanding, the preferred embodiments of the present invention are described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0030] Embodiment: A coupling agent dispensing device for ultrasound examination

[0031] like Figure 2 , Figure 3 As shown, this embodiment includes a housing 31, a support structure 8 disposed in the housing 31 for placing the coupling agent bottle 9 and allowing the discharge port of the coupling agent bottle 9 to extend out of the housing 31, an extrusion device 4 disposed in the housing 31 for extruding the coupling agent bottle 9 and capable of automatically resetting, a base 1, and a support rod 2 disposed on the base 1 for supporting the housing 31, and also includes a pulley 5, a traction rope 7, and a pedal 6. One end of the traction rope 7 is connected to the extrusion device 4 for pulling the extrusion device 4 to move horizontally to extrude the coupling agent bottle 9, and the other end passes through the bottom of the housing 31 and is fixedly connected to the rotating component on the pedal 6, and the traction rope 7 is always in a straight state.

[0032] Specifically, Figure 4As shown, the support structure 8 for supporting the inverted coupling agent bottle 9 includes a through hole arranged at the bottom of the shell 31, and also includes a baffle 311 for supporting the coupling agent bottle 9. In this embodiment, a side wall of the shell 31 opposite to the side wall connected to the reset device is used as the baffle 311 for supporting the coupling agent bottle 9. The baffle 311 is provided with an elastic fixing belt for further fixing the coupling agent bottle 9 and not squeezing the coupling agent bottle 9, and the lower edge of the baffle 311 is tangent to the through hole at the bottom of the shell 31. The size of the through hole is adapted to the size of the coupling agent bottle 9. The through hole extends downward from the bottom of the shell 31, and the extended structure is funnel-shaped, so that the discharge port of the coupling agent bottle 9 can extend from the through hole and the bottle body of the coupling agent bottle 9 can be stuck above the through hole.

[0033] Specifically, the extrusion device 4 in this embodiment includes a reset device and an extrusion member composed of an extrusion plate 41 and an extrusion push rod 42. The force application direction of the extrusion member is toward the coupling agent bottle 9. One end of the reset device is fixedly connected to an inner wall of the shell 31 parallel to the baffle 311, and the other end is fixedly connected to the extrusion plate 41. The extrusion plate 41 is arranged parallel to the baffle 311. The extrusion push rod 42 is fixedly connected to the extrusion plate 41 and is arranged perpendicular to the plane where the extrusion plate 41 is located on the side of the extrusion plate 41 close to the coupling agent bottle 9. In this embodiment, the reset device adopts a reset spring 43. In addition to the reset spring 43, a reset rod can also be used. When the extrusion device 4 is in a natural state, that is, not subject to the traction force of the traction rope 7, it contacts the coupling agent bottle 9, but no extrusion occurs.

[0034] In this embodiment, two pulleys 5 are used, and the two pulleys 5 are respectively arranged at the two ends of the straight rod. The two ends of the whole composed of the two pulleys 5 and the straight rod are respectively fixed on the two side walls of the housing 31 adjacent to the baffle, and are arranged perpendicular to the extrusion push rod 42. The two sides of the extrusion plate 41 in the vertical direction are respectively connected with traction ropes 7. The two traction ropes 7 pass through the pulleys 5 and vertically penetrate the bottom of the housing 31 and are connected to the rotating component 62 on the pedal 6.

[0035] This embodiment is the optimal embodiment selected. In addition to using two pulleys 5, only one pulley 5 and a traction rope 7 can also be used, wherein one end of the traction rope 7 is fixedly connected to the middle position of the bottom edge of the extrusion plate 41, and the other end is fixedly connected to the rotating part 6 of the pedal, so as to realize the function of pedaling to take out the coupling agent.

[0036] like Figure 5 As shown, the pedal 6 in this embodiment adopts the structure already available in the prior art, including a transverse plate 61 fixedly connected to the base 1, a rotating component 62 hinged to the transverse plate 61, a spring for resetting the rotating component 62, and a limit plate 63 for limiting the position of the rotating component 62. The traction rope 7 is fixedly connected to the rotating component 62. In this embodiment, the surface of the rotating component 62 is provided with irregular protrusions for anti-slip.

[0037] Working principle of this embodiment: The height of this embodiment is close to the height of the ultrasonic physician's hand during the examination operation, which makes it more convenient to take the coupling agent. When using this embodiment, the cover 32 is opened, and the coupling agent bottle 9 containing the coupling agent is inverted in the support structure 8, and then the cover 32 is closed. The ultrasonic physician directly places the ultrasonic probe under the bottle mouth of the coupling agent bottle 9, and drives the traction rope 7 to pull the squeezing plate 41 and the squeezing push rod 42 to move by stepping on the rotating component 62. The squeezing push rod 42 squeezes the coupling agent bottle 9, and the baffle 311 in the shell 31 provides support for the coupling agent bottle 9, so that the coupling agent is squeezed out of the coupling agent bottle 9 onto the ultrasonic probe during the squeezing process, avoiding the ultrasonic physician from squeezing the coupling agent by hand.

Claims

1. A coupling agent dispensing device for ultrasound examination, characterized in that: The device comprises a housing, a support structure disposed within the housing for placing the coupling agent bottle and allowing the coupling agent bottle outlet to extend out of the housing, and an extrusion device disposed within the housing for squeezing the coupling agent bottle and automatically resetting the device; a base and a support rod disposed on the base for supporting the housing; It also includes a traction rope with one end fixedly connected to the extrusion device for pulling the extrusion device toward the coupling agent bottle, a pulley arranged on the inner wall of the shell for changing the direction of the traction rope, and a pedal that rotates with the stepping action. The other end of the traction rope passes through the bottom of the shell through the pulley and is fixedly connected to the rotating part of the pedal.

2. The coupling agent dispensing device for ultrasound examination according to claim 1, characterized in that: The extrusion device includes an extrusion member and a reset device, one end of the reset device is fixedly connected to the inner wall of the shell, and the other end is fixedly connected to the extrusion member, and the force direction of the extrusion member is toward the coupling agent bottle; The extrusion piece is fixedly connected to the traction rope.

3. The coupling agent dispensing device for ultrasound examination according to claim 1 or 2, characterized in that: The support structure includes a through hole provided at the bottom of the housing, and a baffle provided perpendicular to the force applied by the extrusion member for supporting the coupling agent bottle, wherein the baffle is provided on a side of the coupling agent bottle away from the extrusion member; The through hole matches the size of the discharge port of the coupling agent bottle.

4. The coupling agent dispensing device for ultrasound examination according to claim 3, characterized in that: An elastic fixing belt is provided on the baffle of the supporting structure for fixing the coupling agent bottle without squeezing the coupling agent bottle.

5. The coupling agent dispensing device for ultrasound examination according to claim 4, characterized in that: The surface of the rotating component is provided with irregular protrusions.

6. The coupling agent dispensing device for ultrasound examination according to claim 5, characterized in that: A cover is hinged on the shell.

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