CN208426137U - A kind of novel intracardiac stethoscope - Google Patents

Abstract

The utility model discloses a kind of novel intracardiac stethoscopes, including the second conduit and earpiece, the left side upper and lower ends of second conduit are equipped with earpiece, the earpiece runs through the second conduit, the left side bottom end of the earpiece is equipped with earplug, the left side of second conduit is equipped with second baffle, and the left side upper and lower ends of the second baffle are mounted on first baffle, and the bottom end of the first baffle is equipped with runner.The novel intracardiac stethoscope, pass through the cooperation of runner and stud, medical staff can be facilitated to adjust the distance between the earpiece of two sides up and down according to the size of oneself head diameter, medical staff is avoided because the dynamics of stethoscope clamping is excessive, lead to the discomfort of ear after wearing for a long time, considerably increase comfort when medical staff wears stethoscope, pass through the cooperation of support and lantern ring, the first conduit scrolling can be recovered to the inside of sleeve automatically after medical staff is diagnosed using stethoscope.

Description

A kind of novel intracardiac stethoscope

Technical field

The utility model relates to stethoscope technical field, specially a kind of novel intracardiac stethoscope.

Background technique

Cardiological, i.e. Internal Medicine-Cardiovascular Dept., be the big internal medicine of situation of all-level hospitals be arranged for diagnosis and treatment angiocarpy vascular diseases one A clinical department, the disease for the treatment of include angina pectoris, hypertension, sudden death, arrhythmia cordis, heart failure, premature beat, cardiac arrhythmia, The cardiovascular diseases such as myocardial infarction, cardiomyopathy, myocarditis, myocardial infarction, stethoscope are the tool of Cardiological indispensability, stethoscope shape State is different, of different sizes, and function and effect are also not quite similar, and it is that the heart is calculated when seeing clock that existing stethoscope is mostly when in use It jumps, this method accuracy is low, and examines when listening, and the both hands of medical worker are all bound, and cannot be exchanged with patient, no Conducive to objective record status of patient, the consultation hours of patient below can be also stopped over；Since stethoscopic sensor is all metal material Matter, in sensor contacts human body, ice-cold feeling can stimulate patient's sense organ, and influence, which is examined, listens effect, such as application No. is The patent of CN201520261419.2, including two diagnostic tubes, described two diagnostic tube one end are provided with earplug, and the other end connects It is connected to connecting tube, described two connecting tube other ends are connected with induction tube, are provided with sensing device on the induction tube, the patent Since the spacing between earpiece is fixed, and the size of medical staff's head diameter is all different, and medical staff can not be to listening Spacing between cylinder is adjusted, and can will lead to the discomfort of ear after wearing for a long time because the dynamics of stethoscope clamping is excessive, Comfort when medical staff wears stethoscope is greatly reduced, while after medical staff's diagnosis, needing to roll in conduit Overlapping rises or directly hangs on neck, and medical staff collects extremely inconvenient, while also due to the first conduit mistake Long the case where leading to auscultation head random whipping damaged in collision generation, is unable to satisfy the demand of client.

Utility model content

The purpose of this utility model is to provide a kind of novel intracardiac stethoscopes, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel intracardiac stethoscope, including Second conduit and earpiece, the left side upper and lower ends of second conduit are equipped with earpiece, and the earpiece runs through the second conduit, described The left side bottom end of earpiece is equipped with earplug, and the left side of second conduit is equipped with second baffle, on the left side of the second baffle Lower both ends are mounted on first baffle, and the bottom end of the first baffle is equipped with runner, and the top of the runner is equipped with stud, institute Stud is stated through first baffle, the stud is connected with first baffle screw thread, and the stud is connected by first bearing with earpiece, First conduit is installed, the right side of second conduit is equipped with sleeve, and the inside of the sleeve is left on the right side of second conduit Right two sides are equipped with first through hole, and the inside of the sleeve is equipped with lantern ring, and the upper and lower ends of the lantern ring are mounted on shaft, institute Shaft to be stated to be connected by second bearing with sleeve, the outer wall top of the shaft is socketed with clockwork spring, and the clockwork spring is connected with sleeve, The right side of the sleeve is equipped with handle, and first conduit is connected through first through hole and lantern ring with handle, the right side of the handle Side is equipped with auscultation head.

Preferably, the outer wall of the auscultation head is equipped with shell, and the inside left of the shell is equipped with the second through-hole, and described the One conduit runs through the second through-hole, and the inner right side upper and lower ends of the shell are equipped with third baffle, the top of the third baffle End is connected by pin shaft with shell, and the left side bottom end of the third baffle is adjacent with auscultation head, and the third baffle passes through torsion Spring is connected with shell.

Preferably, foam-rubber cushion is installed on the left of the third baffle.

Preferably, the outer wall of the handle is socketed with rubber ring.

Preferably, the outer wall of the runner is equipped with mill line.

Compared with prior art, the utility model has the beneficial effects that the novel intracardiac stethoscope, by runner and The cooperation of stud, can facilitate medical staff according to the size of oneself head diameter adjust up and down two sides earpiece between away from From the dynamics for avoiding medical staff from clamping because of stethoscope is excessive, and the discomfort of ear is caused after wearing for a long time, is considerably increased Comfort when medical staff wears stethoscope can be examined in medical staff using stethoscope by the cooperation of support and lantern ring After disconnected, the first conduit scrolling is recovered to the inside of sleeve automatically, the occupancy in space is greatly saved, is also convenient for simultaneously Medical staff packs up stethoscope, and after medical staff hangs over stethoscope on neck, it is therefore prevented that due to the first conduit mistake Long the case where leading to auscultation head random whipping damaged in collision generation, meets the demand of client.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is Fig. 1 middle sleeve, shaft and the right view attachment structure schematic diagram of second bearing；

Fig. 3 is second baffle, pin shaft and torque spring attachment structure schematic diagram in Fig. 1.

In figure: 1, earplug, 2, earpiece, 3, first bearing, 4, first baffle, 5, second baffle, 6, lantern ring, 7, clockwork spring, 8, First through hole, 9, auscultation head, 10, handle, 11, sleeve, 12, shaft, 13, second bearing, the 14, first conduit, 15, second leads Pipe, 16, runner, 17, stud, 18, mill line, 19, rubber ring, 20, foam-rubber cushion, 21, pin shaft, 22, third baffle, 23, torsion bullet Spring, 24, shell, the 25, second through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel intracardiac stethoscope, Neng Gou Medical staff packs up the first conduit 14 by automatic coiling after diagnosing, and includes the second conduit 15 and earpiece 2, the second conduit 15 Left side upper and lower ends are equipped with earpiece 2, and earpiece 2 runs through the second conduit 15, and the opening of 15 left side upper and lower ends of the second conduit covers It connects on the right side of the outer wall of earpiece 2, the left side bottom end of earpiece 2 is equipped with earplug 1, and medical staff needs to put earplug 1 in auscultation In pleasant, the left side of the second conduit 15 is equipped with second baffle 5, and second baffle 5 is elastic element, has good elastic deformation energy Power can restore to the original state after deformation, and the left side upper and lower ends of second baffle 5 are mounted on first baffle 4, first baffle 4 Bottom end is equipped with runner 16, and the top of runner 16 is equipped with stud 17, and runner 16 is able to drive stud 17 and is rotated, and stud 17 passes through First baffle 4 is worn, stud 17 is connected with 4 screw thread of first baffle, and the rotation of stud 17 can block first baffle 4 and be moved, spiral shell Column 17 is connected by first bearing 3 with earpiece 2, and stud 17 can be rotated around first bearing 3, and the outer wall of runner 16 is equipped with mill Line 18, mill line 18 can increase frictional force, medical staff's rotating wheel 16 facilitated to rotate, the right side installation of the second conduit 15 There is the first conduit 14, the right side of the second conduit 15 is equipped with sleeve 11, is equipped with first through hole 8 at left and right sides of the inside of sleeve 11, The inside of sleeve 11 is equipped with lantern ring 6, and the upper and lower ends of lantern ring 6 are mounted on shaft 12, and shaft 12 passes through second bearing 13 and set Cylinder 11 is connected, and shaft 12 is able to drive lantern ring 6 and is rotated around second bearing 13, and the outer wall top of shaft 12 is socketed with clockwork spring 7, Clockwork spring 7 is connected with sleeve 11, after the rotation of shaft 12, shaft 12 is able to drive under the pulling force of clockwork spring 7 and is rotated, sleeve 11 Right side be equipped with handle 10, the first conduit 14 is connected through first through hole 8 and lantern ring 6 with handle 10, and lantern ring 6 rotates can be by the One conduit, 14 scrolling is recovered to the inside of sleeve 11 on its external wall, and the right side of handle 10 is equipped with auscultation head 9, and medical staff can It is diagnosed with the body for driving auscultation head 9 to be close to patient by handle 10, the outer wall of handle 10 is socketed with rubber ring 19, rubber Circle 19 can facilitate medical staff to grasp handle 10, and the outer wall of auscultation head 9 is equipped with shell 24, and the inside left of shell 24 is set There is the second through-hole 25, the first conduit 10 runs through the second through-hole 25, and the inner right side upper and lower ends of shell 24 are equipped with third baffle 22, the top of third baffle 22 is connected by pin shaft 21 with shell 24, and third baffle 22 can be rotated around pin shaft 21, third The left side bottom end of baffle 22 is adjacent with auscultation head 9, and the left side of third baffle 22 is equipped with foam-rubber cushion 20, and third baffle 22 being capable of band Dynamic foam-rubber cushion 20 is pressed on auscultation head 9 for protecting auscultation head 9, and third baffle 22 passes through torque spring 23 and 24 phase of shell Even, the coefficient of elasticity of torque spring 23 is 5-50N/CM, only need to carry out to the left shell 24 when medical staff is using stethoscope Mobile, auscultation head 9 pushes the rotation of third baffle 22 to open, and stretches out the inside of shell 24, after use that shell 24 is mobile Original position is returned, third baffle 22 can be pushed to rotate the right side for being pressed on auscultation head 9 around pin shaft 21 under the pressure of torque spring 23 Side.

Medical staff grasps the earpiece 2 of upper and lower two sides and pulls open to upper and lower two sides, and then earplug 1 is put into ear Portion, so second baffle 5 drives the reinstatement of earpiece 2 again after unclamping hand, makes earpiece 2 since second baffle 5 is elastic element Earplug 1 is driven to step up in medical staff's ear, medical staff can be by grasping runner 16 and being rotated to adjust folder The size of clamp force degree, runner 16 drive stud 17 to be rotated around first bearing 3, and the rotation of stud 17 can block first baffle 4 Moved, to change the distance between earpiece 2 and first baffle 4, thus change between the earpiece 2 of upper and lower ends away from From medical staff's pull handle 10 after adjusting makes the first conduit 14 stretch out sleeve 11, and medical staff will be listened by handle 10 It examines first 9 and is tightly attached to and start to diagnose on the body of patient, handle 10 is unclamped after diagnosis, is driven under the pulling force of clockwork spring 7 Shaft 12 is rotated around second bearing 13, and shaft 12 drives lantern ring 6 to be rotated and packs up 14 scrolling of the first conduit, makes first Conduit 14 is recovered to the inside of sleeve 11 and is wrapped on the outer wall of lantern ring 6.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel intracardiac stethoscope, including the second conduit (15) and earpiece (2), the left side of second conduit (15) Upper and lower ends are equipped with earpiece (2), and the earpiece (2) runs through the second conduit (15), it is characterised in that: a left side for the earpiece (2) Side bottom end is equipped with earplug (1), and the left side of second conduit (15) is equipped with second baffle (5), a left side for the second baffle (5) Side upper and lower ends are mounted on first baffle (4), and the bottom end of the first baffle (4) is equipped with runner (16), the runner (16) Top be equipped with stud (17), the stud (17) runs through first baffle (4), the stud (17) and first baffle (4) spiral shell Line is connected, and the stud (17) is connected by first bearing (3) with earpiece (2), is equipped on the right side of second conduit (15) The right side of first conduit (14), second conduit (15) is equipped with sleeve (11), at left and right sides of the inside of the sleeve (11) Equipped with first through hole (8), the inside of the sleeve (11) is equipped with lantern ring (6), and the upper and lower ends of the lantern ring (6), which are mounted on, to be turned Axis (12), the shaft (12) are connected by second bearing (13) with sleeve (11), the outer wall top socket of the shaft (12) Have clockwork spring (7), the clockwork spring (7) is connected with sleeve (11), and the right side of the sleeve (11) is equipped with handle (10), and described first leads Pipe (14) is connected through first through hole (8) and lantern ring (6) with handle (10), is equipped with auscultation head on the right side of the handle (10) (9)。

2. a kind of novel intracardiac stethoscope according to claim 1, it is characterised in that: outside the auscultation head (9) Wall is equipped with shell (24), and the inside left of the shell (24) is equipped with the second through-hole (25), and first conduit (14) is through the The inner right side upper and lower ends of two through-holes (25), the shell (24) are equipped with third baffle (22), the third baffle (22) Top be connected with shell (24) by pin shaft (21), the left side bottom end of the third baffle (22) is adjacent with auscultation head (9), institute Third baffle (22) are stated to be connected by torque spring (23) with shell (24).

3. a kind of novel intracardiac stethoscope according to claim 2, it is characterised in that: the third baffle (22) Left side is equipped with foam-rubber cushion (20).

4. a kind of novel intracardiac stethoscope according to claim 1, it is characterised in that: the outer wall of the handle (10) It is socketed with rubber ring (19).

5. a kind of novel intracardiac stethoscope according to claim 1, it is characterised in that: the outer wall of the runner (16) Equipped with mill line (18).