CN213372098U

CN213372098U - Detachable assembled stethoscope for cardiac examination

Info

Publication number: CN213372098U
Application number: CN202022028087.7U
Authority: CN
Inventors: 龚章燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-08
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a detachable assembled stethoscope for cardiac examination, which comprises a chest piece, wherein one side of the chest piece is fixedly connected with two sound guide tubes, one ends of the two sound guide tubes are respectively sleeved with a rubber tube, one end of the rubber tube is in threaded connection with an L-shaped conduit, one end of the L-shaped conduit is in threaded connection with an ear piece, the medical staff can more conveniently replace the ear pieces with different types and functions through the sound guide tube, the rubber tube, a limiting piece, a cold-proof ring and the ear pieces on the chest piece, thereby achieving the monitoring effect required by the medical staff, simultaneously effectively avoiding the situation that the medical staff can warm the chest piece by holding the chest piece in cold winter, and through the L-shaped conduit, the ear piece, a clamping piece, a spring piece and a retention piece on the rubber tube, the medical staff can more conveniently replace the ear pieces with different sizes according to the needs, and simultaneously effectively fix the two rubber tubes together, therefore, the sound mixing is effectively avoided, and the monitoring effect is influenced.

Description

Detachable assembled stethoscope for cardiac examination

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a stethoscope for detachable assembly cardiac examination.

Background

Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means.

The stethoscope for detachable assembly cardiac examination is a stethoscope for examination commonly used, but the stethoscope for detachable assembly cardiac examination at present is difficult for adjusting the stethoscope according to medical personnel's needs mostly in the use, and needs medical personnel to hold the temperature that the chest piece so that rise the chest piece in chilly winter, but can be very big amazing medical personnel's skin when warm chest piece, increases medical personnel's misery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can dismantle equipment stethoscope for cardiac examination has solved above-mentioned background art and has been difficult for adjusting the stethoscope according to medical personnel's needs mostly in the use, and needs medical personnel to hold the temperature that the chest piece risees with this in chilly winter, nevertheless can be very big amazing medical personnel's skin when warm chest piece, increases the painful problem of medical personnel.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a demountable assembly stethoscope for cardiac examination, includes the chest piece, one side fixedly connected with leading note pipe of chest piece, the quantity of leading note pipe is two, two the rubber tube has all been cup jointed to the one end of leading note pipe, the one end threaded connection of rubber tube has L type pipe, the one end threaded connection of L type pipe has the ear piece, two the equal joint in middle part of L type pipe surface has the setting element, two there is the shell fragment one side that the setting element is relative all through bolt swing joint.

Optionally, two rubber tube surfaces are clamped with fixing parts, each fixing part includes an arc-shaped clamping part a, each arc-shaped clamping part a is hinged to an arc-shaped clamping part B, a limiting groove is formed in the middle of one side surface of each arc-shaped clamping part a, two sides of the inner side wall of one side of the limiting groove are fixedly connected with limiting parts, one side of each limiting part is fixedly connected with a return spring, one end of each return spring is fixedly connected with a clamping part, and each arc-shaped clamping part a is clamped with the arc-shaped clamping part B through the clamping part.

Optionally, the rubber tube is made of PVC, the rubber tube is in inches in length, and the L-shaped conduit is made of titanium.

Optionally, the bottom of the chest piece is fixedly connected with a cold-proof ring, and the diameter of the bottom of the chest piece is 48.5 mm.

Optionally, the middle part of the upper surface of the chest piece is fixedly connected with a connecting piece, and the connecting piece is in threaded connection with an auditory head.

(III) advantageous effects

The utility model provides a can dismantle equipment stethoscope for cardiac examination possesses following beneficial effect:

this detachable assembly stethoscope for cardiac examination, through the leading note pipe on the chest piece, the rubber tube, the connecting piece and, the winter protection circle, listen the head, make medical personnel can be more convenient change the head of listening of different models and functions, then reach the required monitoring effect of medical personnel, can effectively avoid simultaneously in chilly winter medical personnel through the condition of holding the warm chest piece of chest piece, through the L type pipe on the rubber tube, the ear piece, the card firmware, shell fragment and maintenance spare, make medical personnel can be more convenient as required with the ear piece of trading not equidimension, can fix two rubber tubes together effectively simultaneously, then avoid the sound to mix effectively, influence the monitoring effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the retaining member of the present invention.

In the figure: 1-chest piece, 2-sound guide tube, 3-rubber tube, 4-L-shaped guide tube, 5-ear piece, 6-positioning piece, 7-elastic piece, 8-connecting piece, 9-cold-proof ring, 10-auditory head, 11-positioning piece, 12-arc clamping piece A, 13-arc clamping piece B, 14-limiting groove, 15-limiting piece, 16-clamping piece and 17-reset spring.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a stethoscope for detachable assembly cardiac examination comprises a chest piece 1, wherein the bottom of the chest piece 1 is fixedly connected with a cold-proof ring 9, the diameter of the bottom of the chest piece 1 is 48.5mm, the middle part of the upper surface of the chest piece 1 is fixedly connected with a connecting piece 8, the connecting piece 8 is in threaded connection with a listening head 10, one side of the chest piece 1 is fixedly connected with two sound guide tubes 2, the number of the sound guide tubes 2 is two, one ends of the two sound guide tubes 2 are respectively sleeved with a rubber tube 3, the surfaces of the two rubber tubes 3 are clamped with a fixing piece 11, the fixing piece 11 comprises an arc-shaped clamping piece A12, the arc-shaped clamping piece A12 is hinged with an arc-shaped clamping piece B13, the middle part of one side surface of an arc-shaped clamping piece A12 is provided with a limit groove 14, both sides of the inner side wall of one side of the limit groove 14 are respectively and fixedly connected with a limit piece 15, one side of the limit piece 15 is fixedly connected with a return spring 17, one, rubber tube 3 comprises PVC, and rubber tube 3's length is 23 inches, and L shape pipe 4 comprises titanium, and rubber tube 3's one end threaded connection has L type pipe 4, and L type pipe 4's one end threaded connection has ear piece 5, and the equal joint in middle part of two L type pipe 4 surfaces has setting element 6, and one side that two setting elements 6 are relative all has shell fragment 7 through bolt swing joint.

To sum up, this detachable assembly stethoscope for cardiac examination, during the use, through leading note pipe 2 on the chest piece 1, rubber tube 3, connecting piece 8 with, winter protection circle 9, listen head 10, make medical personnel's the different models of change and the listening head of function that can be more convenient, then reach the required monitoring effect of medical personnel, simultaneously can effectively avoid medical personnel's the condition of warming chest piece 1 through holding chest piece 1 in chilly winter, through L type pipe 4 on rubber tube 3, ear 5, setting element 6, shell fragment 7 and solid piece 11, make medical personnel can be more convenient with the ear 5 of changing equidimension as required, can fix two rubber tubes 3 together effectively simultaneously, then avoid sound to mix effectively, influence the monitoring effect.

The utility model discloses in, the device's working procedure as follows:

medical personnel cup joint back on leading note pipe 2 with rubber tube 3 when using, can be with 4 threaded connection of L type pipe on leading note pipe 2's top, then with 5 threaded connection of ear spare on L type pipe 4, then with shell fragment 7 and two setting element 6 looks swing joint through rotatory bolt, can be with two setting element 6 joints on L type pipe 4 afterwards, then with required first 10 threaded connection of listening on connecting piece 8, can use, medical personnel are after the installation of completion stethoscope, can be through extrudeing two card firmware 16, make reset spring 17 compress, can open arc card firmware A and arc card firmware B, then with two rubber tube 3 joints inside arc card firmware A and arc card firmware B, can close arc card firmware A and arc card firmware B, make two rubber tubes 3 obtain fixed and the card is held.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

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

1. A stethoscope for cardiac examinations, with detachable assembly, comprising a chestpiece (1), characterized in that: one side fixedly connected with leading note pipe (2) of chest spare (1), the quantity of leading note pipe (2) is two, two rubber tube (3) have all been cup jointed to the one end of leading note pipe (2), the one end threaded connection of rubber tube (3) has L type pipe (4), the one end threaded connection of L type pipe (4) has ear spare (5), two the equal joint in middle part of L type pipe (4) surface has setting element (6), two one side that setting element (6) is relative all has shell fragment (7) through bolt swing joint.

2. A removably assembled stethoscope according to claim 1, wherein said assembled stethoscope further comprises: two rubber tube (3) surface joint has solid (11), solid (11) include arc card solid A (12), arc card solid A (12) articulates there are arc card solid B (13), spacing groove (14) have been seted up at the middle part of arc card solid A (12) side surface, the equal fixedly connected with locating part (15) in both sides of one side inside wall of spacing groove (14), one side fixedly connected with reset spring (17) of locating part (15), the one end fixedly connected with card solid (16) of reset spring (17), arc card solid A (12) are through card solid (16) and arc card solid B (13) looks joint.

3. A removably assembled stethoscope according to claim 1, wherein said assembled stethoscope further comprises: the rubber tube (3) is made of PVC, the length of the rubber tube (3) is 23 inches, and the L-shaped guide tube (4) is made of titanium.

4. A removably assembled stethoscope according to claim 1, wherein said assembled stethoscope further comprises: the cold-proof ring (9) is fixedly connected to the bottom of the chest piece (1), and the diameter of the bottom of the chest piece (1) is 48.5 mm.

5. A removably assembled stethoscope according to claim 1, wherein said assembled stethoscope further comprises: the middle part of the upper surface of the chest piece (1) is fixedly connected with a connecting piece (8), and the connecting piece (8) is in threaded connection with a listening head (10).