CN215605839U

CN215605839U - Aseptic safe medical stethoscope

Info

Publication number: CN215605839U
Application number: CN202122187454.2U
Authority: CN
Inventors: 吴桂荣
Original assignee: Nanjing Kangju Medical Devices Co ltd
Current assignee: Nanjing Kangju Medical Devices Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-25
Anticipated expiration: 2031-09-10

Abstract

The utility model belongs to the field of stethoscopes, in particular to a sterile safe medical stethoscope, aiming at the problem that the stethoscopic head of the prior stethoscope is exposed outside after auscultation and is easy to be infected with bacteria to influence the subsequent auscultation, and meanwhile, the stethoscopic head is usually made of metal, when the stethoscopic head is used in winter, the stethoscopic head is very cold and can directly stimulate the skin of a patient to influence the auscultation effect, the utility model provides the following scheme, which comprises a fixing plate, wherein the top of the fixing plate is provided with an ear hanger, the ear hanger is provided with a sound guide tube, the bottom end of the sound guide tube penetrates through the fixing plate and is provided with the stethoscopic head, the utility model has reasonable structure and convenient operation, the stethoscopic head can be fixed in a fixing box through a fixing component to avoid the stethoscopic head from being infected with bacteria and dust, simultaneously, ethanol in a sterilizing pad can volatilize to sterilize the stethoscopic head for subsequent use, and simultaneously, a heating component can heat the stethoscopic head, is convenient for use in winter.

Description

Aseptic safe medical stethoscope

Technical Field

The utility model relates to the technical field of stethoscopes, in particular to a sterile safe medical stethoscope.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of doctors, and is invented in modern medicine from the beginning, and the appearance and the sound transmission mode of the stethoscope are continuously improved since the stethoscope is applied to clinic in 3, 8 and 3 years 1817, but the basic structure of the stethoscope is not changed greatly and mainly comprises a sound pickup part (chest piece), a transmission part (rubber tube) and a listening part (ear piece).

The auscultation head of current stethoscope is exposed outside usually after the auscultation, is infected with the bacterium easily, causes the influence to follow-up auscultation, and the auscultation head is made for the metal usually simultaneously, and when using in winter, the auscultation head is very cold, can directly stimulate patient's skin, influences the auscultation effect, so we provide a aseptic safe medical stethoscope for solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the auscultation head of the existing stethoscope is usually exposed outside after auscultation and is easily infected with bacteria to influence the subsequent auscultation, and the auscultation head is usually made of metal, so that the auscultation head is very cold and can directly stimulate the skin of a patient to influence the auscultation effect when being used in winter.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sterile safe medical stethoscope comprises a fixed plate, wherein the top of the fixed plate is provided with an ear hook, the ear hook is provided with a sound guide tube, the bottom end of the sound guide tube penetrates through the fixed plate and is provided with a stethoscope head, the bottom of the fixed plate is fixedly connected with a fixed box, the fixed box is provided with a box door, the fixed box is internally provided with a fixed assembly, the fixed assembly is provided with two connecting plates, one sides of the two connecting plates, which are close to each other, are fixedly connected with an arc plate, the arc plate is matched with the stethoscope head, the fixed box is internally fixedly connected with a positioning plate, the bottom of the positioning plate is bonded with a disinfection pad, the disinfection pad contains ethanol, the fixed box is internally provided with a heating assembly, the stethoscope head can be fixed in the fixed box through the fixed assembly, the stethoscope head is prevented from being infected with bacteria and dust, and the ethanol in the disinfection pad can volatilize to sterilize and disinfect the stethoscope head, the subsequent use of being convenient for, heating element can heat the auscultation head simultaneously, is convenient for use winter.

Preferably, the fixing component comprises a threaded shaft, a threaded plate, a rectangular plate, a transmission rod, a connecting rod and a movable plate, a vertical plate is fixedly connected to the inner wall of the top of the fixing box, the right end of the threaded shaft is rotatably connected with the left side of the vertical plate, the left end of the threaded shaft extends to the outside of the left side of the fixing box and is fixedly connected with a handle, the threaded plate is in threaded connection with the threaded shaft, the left side of the rectangular plate is fixedly connected with the right side of the threaded plate, a pin shaft is rotatably connected to the rear wall of the fixing box, the transmission rod is fixedly sleeved on the pin shaft, the bottom end of the transmission rod is rotatably connected with the right side of the rectangular plate, the top end of the transmission rod is rotatably connected with the top end of the connecting rod, the bottom end of the connecting rod is rotatably connected with the left side of the movable plate, the bottoms of the threaded plate and the movable plate are respectively fixedly connected with the tops of the two connecting plates, and the bottom of the fixing box is provided with a through hole, through rotating the threaded shaft, the threaded plate can drive the rectangular plate to move rightwards, and through the transmission rod and the connecting rod, the movable plate can move leftwards, so that the two connecting plates can drive the two arc-shaped plates to be close to each other, and the auscultation head is fixed in the fixed box, so that the auscultation head can be prevented from being infected with bacteria and dust.

Preferably, the heating assembly comprises a fan and a rectangular box, a transverse plate is fixedly connected to the inner wall of the right side of the fixed box, the bottoms of the fan and the rectangular box are fixedly connected to the top of the transverse plate, an electric heating wire is arranged in the rectangular box, the output end of the fan extends into the rectangular box and is fixedly connected to the right side of the rectangular box, an air outlet pipe is fixedly connected to the left side of the rectangular box, cold air in the fixed box can be sucked into the rectangular box by the fan, the cold air can be heated by the electric heating wire and then blown out, the temperature inside the fixed box can be further increased, and the auscultation head is heated, so that the auscultation head is prevented from being too cold and causing discomfort to a patient.

Preferably, sliding connection has the sliding sleeve on the ear-hang, the sliding sleeve is two, and two sliding sleeves are close to the same flexure strip of one side fixedly connected with each other, the top fixedly connected with link of flexure strip, the sliding sleeve can make the flexure strip can move on the ear-hang, convenient to use can hang the ear-hang on the wall through the link.

Preferably, the bottom fixedly connected with backup pad of rectangular plate, the bottom of backup pad and the top sliding connection of locating plate, the backup pad can support the rectangular plate, and can make the rectangular plate remove more firmly.

Preferably, the inner wall of the top of the fixed box is symmetrically provided with two sliding grooves, the tops of the threaded plate and the movable plate are respectively in sliding connection with the inner walls of the top of the two sliding grooves, and the sliding grooves can enable the threaded plate and the movable plate to move stably without position deviation.

Has the advantages that: through arranging the auscultation head in the fixed box, through rotating the threaded shaft, can make the threading board drive the rectangular plate and remove right, through transfer line and connecting rod, can make the movable plate remove left, and then can make two connecting plates drive two arcs and be close to each other, fix the auscultation head in the fixed box, can avoid the auscultation head to be infected with bacterium and dust like this, the auscultation head laminates with the disinfection pad mutually simultaneously, the disinfection pad has the ethanol, and then can disinfect to the auscultation head, be convenient for use next time.

Through starting electric heating wire and fan, the fan can be with the cold air suction to the rectangle incasement of fixed incasement, and electric heating wire can blow off after heating the cold air, and then can improve the inside temperature of fixed incasement portion, heats the auscultation head, can avoid the auscultation head too cold like this, leads to the fact uncomfortable to feel to the patient.

The stethoscope head fixing device is reasonable in structure and convenient to operate, the stethoscope head can be fixed in the fixing box through the fixing component, the stethoscope head is prevented from being infected with bacteria and dust, meanwhile, ethanol in the disinfecting pad can volatilize to sterilize and disinfect the stethoscope head, the stethoscope head is convenient to use in the follow-up process, and meanwhile, the heating component can heat the stethoscope head, so that the stethoscope head is convenient to use in winter.

Drawings

Fig. 1 is a schematic structural view of a sterile medical stethoscope according to the present invention;

FIG. 2 is a schematic cross-sectional view of a mounting box of a sterile medical stethoscope according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a portion of a sterile medical stethoscope according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a of the sterile safe medical stethoscope provided by the utility model.

In the figure: the stethoscope head comprises a fixing plate 1, an ear hanger 2, a sound guide tube 3, a stethoscope head 4, a fixing box 5, a positioning plate 6, a disinfection pad 7, a connecting plate 8, an arc-shaped plate 9, an elastic sheet 10, a threaded shaft 11, a threaded plate 12, a rectangular plate 13, a transmission rod 14, a connecting rod 15, a movable plate 16, a sliding groove 17, a supporting plate 18, a fan 19, a rectangular box 20, an electric heating wire 21 and a sliding sleeve 22.

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.

Referring to fig. 1-4, a sterile safe medical stethoscope comprises a fixed plate 1, wherein an ear hook 2 is arranged at the top of the fixed plate 1, a sound guide tube 3 is arranged on the ear hook 2, the bottom end of the sound guide tube 3 penetrates through the fixed plate 1 and is provided with a stethoscope head 4, a fixed box 5 is fixedly connected to the bottom of the fixed plate 1, a box door is arranged on the fixed box 5, the fixed box 5 can be opened through the box door, a disinfection pad 7 is convenient to replace, a fixed component is arranged in the fixed box 5, a connecting plate 8 is arranged on the fixed component, the number of the connecting plates 8 is two, an arc plate 9 is fixedly connected to one side of each two connecting plates 8 close to each other, the arc plate 9 is matched with the stethoscope head 4, a positioning plate 6 is fixedly connected in the fixed box 5, the bottom of the positioning plate 6 is bonded with the disinfection pad 7, the disinfection pad 7 contains ethanol, the ethanol can volatilize, the disinfection of the stethoscope head 4 is convenient, a heating component is arranged in the fixed box 5, the fixing component comprises a threaded shaft 11, a threaded plate 12, a rectangular plate 13, a transmission rod 14, a connecting rod 15 and a moving plate 16, a vertical plate is fixedly connected to the inner wall of the top of the fixing box 5, the right end of the threaded shaft 11 is rotatably connected with the left side of the vertical plate, the vertical plate can support the threaded shaft 11 and can enable the threaded shaft 11 to stably rotate, the left end of the threaded shaft 11 extends to the outside of the left side of the fixing box 5 and is fixedly connected with a handle, the handle can facilitate the rotation of the threaded shaft 11, the threaded plate 12 is in threaded connection with the threaded shaft 11, when the threaded shaft 11 rotates, the threaded plate 12 can transversely move, the left side of the rectangular plate 13 is fixedly connected with the right side of the threaded plate 12, a pin shaft is rotatably connected to the rear wall of the fixing box 5, the transmission rod 14 is fixedly sleeved on the pin shaft, the bottom end of the transmission rod 14 is rotatably connected with the right side of the rectangular plate 13, and the top end of the transmission rod 14 is rotatably connected with the top end of the connecting rod 15, the bottom end of the connecting rod 15 is rotatably connected with the left side of the movable plate 16, the bottoms of the thread plate 12 and the movable plate 16 are respectively fixedly connected with the tops of the two connecting plates 8, the bottom of the fixed box 5 is provided with a through hole, the auscultation head 4 is arranged in the fixed box 5, the thread shaft 11 is rotated, the thread plate 12 drives the rectangular plate 13 to move rightwards, the movable plate 16 can move leftwards through the transmission rod 14 and the connecting rod 15, the two connecting plates 8 can drive the two arc-shaped plates 9 to approach each other, the auscultation head 4 is fixed in the fixed box 5, so that the auscultation head 4 can be prevented from being infected with bacteria and dust, the auscultation head 4 is attached to the disinfection pad 7, the disinfection pad 7 contains ethanol, and the auscultation head 4 can be disinfected and sterilized, so as to be used next time, the utility model has reasonable structure and convenient operation, the auscultation head 4 can be fixed in the fixed box 5 through the fixed component, avoid auscultation head 4 to be infected with bacterium and dust, the ethanol in the disinfection pad 7 simultaneously can volatilize and disinfect to auscultation head 4, the follow-up use of being convenient for, and heating element can heat auscultation head 4 simultaneously, is convenient for use winter.

According to the utility model, the ear hook 2 is slidably connected with the two sliding sleeves 22, one side of each of the two sliding sleeves 22 close to each other is fixedly connected with the same elastic sheet 10, the top of each elastic sheet 10 is fixedly connected with the hanging ring, the sliding sleeves 22 can enable the elastic sheets 10 to move on the ear hook 2, the use is convenient, and the ear hook 2 can be hung on a wall through the hanging ring.

In the utility model, the bottom of the rectangular plate 13 is fixedly connected with the supporting plate 18, the bottom of the supporting plate 18 is slidably connected with the top of the positioning plate 6, the supporting plate 18 can support the rectangular plate 13, and the rectangular plate 13 can move more stably.

In the utility model, the inner wall of the top of the fixed box 5 is symmetrically provided with two sliding grooves 17, the tops of the threaded plate 12 and the moving plate 16 are respectively connected with the inner walls of the tops of the two sliding grooves 17 in a sliding manner, and the sliding grooves 17 can ensure that the threaded plate 12 and the moving plate 16 can stably move without position deviation.

According to the stethoscope auscultation head, the heating component comprises the fan 19 and the rectangular box 20, the transverse plate is fixedly connected to the inner wall of the right side of the fixed box 5, the bottoms of the fan 19 and the rectangular box 20 are fixedly connected with the top of the transverse plate, the electric heating wire 21 is arranged in the rectangular box 20, the output end of the fan 19 extends into the rectangular box 20 and is fixedly connected with the right side of the rectangular box 20, the air outlet pipe is fixedly connected to the left side of the rectangular box 20, the fan 19 can suck cold air in the fixed box 5 into the rectangular box 20, the cold air can be heated and blown out by the electric heating wire 21, the temperature inside the fixed box 5 can be further increased, and the stethoscope head 4 is heated, so that the stethoscope head 4 is prevented from being too cold and causing discomfort to a patient.

The working principle is as follows: after the auscultation is finished, the auscultation head 4 can be placed in the fixed box 5, the top of the auscultation head 4 is attached to the bottom of the disinfection pad 7, then the threaded shaft 11 is rotated, the threaded plate 12 can be moved rightwards by the threaded shaft 11, and further the rectangular plate 13 can be moved rightwards, the movable plate 16 can be moved leftwards by the transmission rod 14 and the connecting rod 15, the two connecting plates 8 can be mutually close by the threaded plate 12 and the movable plate 16, and further the two arc-shaped plates 9 can be mutually close to fix the auscultation head 4, so that the auscultation head 4 can be accommodated in the fixed box 5, the contamination of bacteria and dust to the auscultation head 4 is avoided, the disinfection pad 7 contains ethanol, the ethanol can be volatilized, so that the auscultation head 4 can be disinfected, the auscultation head can be used for the next time, if the auscultation head is used in winter, the electric heating wire 21 can be pre-started, and then the fan 19 is started, fan 19 can inhale the cold air in the fixed case 5 to rectangle case 20 in, the cold air can be discharged after being heated by electric heating wire 21, and then can improve the inside temperature of fixed case 5, thereby can heat auscultation head 4, avoid auscultation head 4 too cold, cause the discomfort for the patient, through opening the chamber door, can take out disinfection pad 7 and change, sliding sleeve 22 and flexure strip 10 have been set up simultaneously, be equipped with the link on the flexure strip 10, can be at the messenger that does not use, hang the stethoscope main part on the wall through the link.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The sterile safe medical stethoscope comprises a fixed plate (1) and is characterized in that an ear hook (2) is arranged at the top of the fixed plate (1), a sound guide tube (3) is arranged on the ear hook (2), the bottom end of the sound guide tube (3) penetrates through the fixed plate (1) and is provided with a stethoscope head (4), a fixed box (5) is fixedly connected to the bottom of the fixed plate (1), a box door is arranged on the fixed box (5), a fixed component is arranged in the fixed box (5), a connecting plate (8) is arranged on the fixed component, the two connecting plates (8) are provided, an arc plate (9) is fixedly connected to one side, close to each other, of the two connecting plates (8), the arc plate (9) is matched with the stethoscope head (4), a positioning plate (6) is fixedly connected in the fixed box (5), and a disinfection pad (7) is bonded to the bottom of the positioning plate (6), the disinfection pad (7) contains ethanol, and a heating assembly is arranged in the fixed box (5).

2. The aseptic safe medical stethoscope as defined in claim 1, wherein said fixing component comprises a threaded shaft (11), a threaded plate (12), a rectangular plate (13), a transmission rod (14), a connecting rod (15) and a moving plate (16), a vertical plate is fixedly connected to the inner wall of the top of said fixed box (5), the right end of said threaded shaft (11) is rotatably connected to the left side of said vertical plate, the left end of said threaded shaft (11) extends to the outside of the left side of said fixed box (5) and is fixedly connected with a handle, said threaded plate (12) is in threaded connection with said threaded shaft (11), the left side of said rectangular plate (13) is fixedly connected to the right side of said threaded plate (12), a pin shaft is rotatably connected to the rear wall of said fixed box (5), said transmission rod (14) is fixedly sleeved on said pin shaft, the bottom end of said transmission rod (14) is rotatably connected to the right side of said rectangular plate (13), the top end of the transmission rod (14) is rotatably connected with the top end of the connecting rod (15), the bottom end of the connecting rod (15) is rotatably connected with the left side of the moving plate (16), the bottoms of the threaded plate (12) and the moving plate (16) are fixedly connected with the tops of the two connecting plates (8) respectively, and the bottom of the fixed box (5) is provided with a through hole.

3. The aseptic safe medical stethoscope as claimed in claim 1, wherein said heating assembly comprises a fan (19) and a rectangular box (20), a transverse plate is fixedly connected to the inner wall of the right side of said fixed box (5), the bottoms of said fan (19) and said rectangular box (20) are fixedly connected to the top of said transverse plate, an electric heating wire (21) is arranged in said rectangular box (20), the output end of said fan (19) extends into said rectangular box (20) and is fixedly connected to the right side of said rectangular box (20), and an air outlet pipe is fixedly connected to the left side of said rectangular box (20).

4. The aseptic safe medical stethoscope as claimed in claim 1, wherein said ear-mount (2) is slidably connected with two sliding sleeves (22), one side of each of said two sliding sleeves (22) close to each other is fixedly connected with a same elastic piece (10), and the top of said elastic piece (10) is fixedly connected with a hanging ring.

5. Sterile safe medical stethoscope according to claim 2, wherein said rectangular plate (13) has a support plate (18) fixedly attached to the bottom thereof, and the bottom of said support plate (18) is slidably attached to the top of said positioning plate (6).

6. The sterile safe medical stethoscope according to claim 2, wherein two sliding grooves (17) are symmetrically formed in the top inner wall of the fixed box (5), and the tops of the threaded plate (12) and the moving plate (16) are slidably connected with the top inner walls of the two sliding grooves (17), respectively.