CN215605840U

CN215605840U - Stethoscope with constant temperature device for newborn department

Info

Publication number: CN215605840U
Application number: CN202122282777.XU
Authority: CN
Inventors: 王晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-25
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a stethoscope with a constant temperature device for newborn pediatrics, which comprises an ear piece, a rubber tube and a chest piece, wherein the ear piece comprises an ear spring and an earplug, the chest piece comprises a diaphragm and a diaphragm shell, one end of the rubber tube is inserted into the ear spring, the other end of the rubber tube is inserted into the diaphragm shell, a first low-temperature electric heating film and a first temperature sensor are arranged on the inner side of the diaphragm, a cold-proof ring is arranged on the outer side of the diaphragm, the diaphragm is detachably connected to the lower end face of the diaphragm shell through the cold-proof ring, a pickup cup is arranged on the upper end face of the diaphragm shell, a second low-temperature electric heating film is arranged at the cup opening of the pickup cup, a PVC vacuum envelope is arranged on the outer side of the second low-temperature electric heating film, a second temperature sensor is arranged on the outer side of the PVC vacuum envelope, and a temperature control switch is arranged on the outer side wall of the diaphragm shell. The design of first low temperature electric heat membrane and second low temperature electric heat membrane can avoid crossing or too high amazing patient's skin because of the chest utensil temperature, improves the accuracy and the travelling comfort of auscultation.

Description

Stethoscope with constant temperature device for newborn department

Technical Field

The utility model relates to the technical field of stethoscopes, in particular to a stethoscope with a constant temperature device for newborn pediatrics.

Background

The stethoscope is the most commonly used diagnostic tool for the gynecologists of the internal and external departments, is the mark of the doctors, and the modern medicine is the utility model of the stethoscope, and since the stethoscope is applied to the clinic, the appearance and the sound transmission mode are continuously improved, but the basic structure of the stethoscope is not changed greatly, and the stethoscope mainly comprises a chest piece, a rubber tube and an ear piece.

However, the temperature of the existing children stethoscope changes due to the change of the external environment temperature. Especially in autumn and winter, it is common that the stethoscope drops to tens or even to several or below zero degrees (outdoor diagnosis) because the outside temperature is too low. The temperature of a human body is about 37 ℃, the stethoscope can form two strong transient stimulations on the human body due to a larger temperature difference with the human body, so that the blood vessels of the human body are instantaneously contracted, the heartbeat is accelerated, the respiratory intensity and frequency of the human body are changed due to the low-temperature stimulation, the auscultation result is influenced, only one side of the chest is available, different use requirements cannot be met, and the stethoscope is not beneficial to popularization.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the present invention is directed to a stethoscope with a thermostat for neonate department, so as to solve the technical problems mentioned in the background of the utility model.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a neonate paediatrics is with stethoscope that has constant temperature equipment, includes ear utensil, rubber tube and chest utensil, the ear utensil includes ear spring and earplug, the chest utensil includes diaphragm and membrane shell, on the ear spring was pegged graft to the one end of rubber tube, the other end of rubber tube was pegged graft to the membrane shell, the membrane shell is the funnel type, the inboard of diaphragm is provided with first low temperature electric heat membrane and first temperature sensor, and the outside of diaphragm is provided with the winter protection circle, and the diaphragm passes through the winter protection circle can dismantle the connection at the lower terminal surface of membrane shell, and the up end of membrane shell is provided with the pickup cup, and the rim of a cup department of pickup cup is provided with second low temperature electric heat membrane, and the outside of second low temperature electric heat membrane is provided with PVC vacuum envelope, and the outside of PVC vacuum envelope is provided with second temperature sensor, is provided with the installation cavity in the membrane shell, is provided with temperature controller and miniature battery in the installation cavity, is provided with temperature detect switch on the lateral wall of membrane shell, the temperature control switch is respectively electrically connected with the temperature controller, the micro storage battery, the first low-temperature electrothermal film and the second low-temperature electrothermal film, and the temperature controller is respectively connected with the first temperature sensor and the second temperature sensor.

Preferably, the springbar is provided with a storage bag, the top end of the storage bag is provided with an opening, and the opening is communicated with the storage bag.

In any of the above aspects, preferably, a binding rope is provided on the opening.

In any of the above schemes, preferably, the top end and the bottom end of the outer wall of the membrane shell are respectively provided with a color-changing lamp, and the color-changing lamp is electrically connected with the temperature controller.

In any one of the above aspects, preferably, the color-changing lamp is provided in plurality.

In any one of the above schemes, preferably, the upper end face of the membrane shell is provided with a connecting hole, and the bottom end of the pickup cup is in threaded connection with the connecting hole.

In any of the above schemes, preferably, a groove is arranged on the side wall of the pickup cup, and friction stripes are arranged in the groove.

In any of the above schemes, preferably, the side wall of the membrane shell is provided with an access hole corresponding to the position of the installation cavity, the access hole is connected with an access cover through a bolt, the access cover is provided with a charging hole, and the charging hole is electrically connected with the micro storage battery.

In any of the above aspects, preferably, the charging hole is plugged with a dust plug.

In any of the above aspects, preferably, one end of the springbar is inserted into the earplug.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the first low-temperature electric heating film and the second low-temperature electric heating film are designed, so that the part of the chest piece contacting with a human body can be preheated to the body temperature of a normal person through the first low-temperature electric heating film and the second low-temperature electric heating film, the skin of a patient is prevented from being stimulated due to too low or too high temperature of the chest piece, and the accuracy and the comfort of auscultation are improved; the design of diaphragm and pickup cup can select for use different face contact patient's skin according to the operation requirement to realize different auscultation requirements, improve the application range of this equipment, easily promote.

Drawings

Fig. 1 is a schematic view of the overall structure of a stethoscope with a thermostat for neonate department according to the present invention;

FIG. 2 is a schematic structural view of the chest piece;

fig. 3 is a schematic view of the internal structure of the chest piece.

The reference numbers in the figures illustrate:

1. an ear piece; 2. a hose; 3. a chest piece; 101. a springbar; 102. an earplug; 103. a storage bag; 104. an opening; 105. tightening the rope; 301. a membrane; 302. a membrane shell; 303. a first low temperature electrothermal film; 304. a first temperature sensor; 305. a cold-proof ring; 306. a pickup cup; 307. a second low-temperature electrothermal film; 308. PVC vacuum envelope; 309. a second temperature sensor; 310. a mounting cavity; 311. a temperature controller; 312. a micro-battery; 313. a temperature control switch; 314. a color-changing lamp; 315. connecting holes; 316. a groove; 317. an access hole; 318. an access cover; 319. a charging hole; 320. and (4) a dust plug.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example (b):

referring to fig. 1 to 3, a stethoscope with a thermostat for newborn department comprises an ear piece 1, a rubber tube 2 and a chest piece 3, wherein the ear piece 1 comprises an ear spring 101 and an earplug 102, the chest piece 3 comprises a membrane 301 and a membrane shell 302, one end of the rubber tube 2 is inserted into the ear spring 101, the other end of the rubber tube 2 is inserted into the membrane shell 302, the membrane shell 302 is funnel-shaped, a first low-temperature electric heating film 303 and a first temperature sensor 304 are arranged on the inner side of the membrane 301, a cold-proof ring 305 is arranged on the outer side of the membrane 301, the membrane 301 is detachably connected to the lower end face of the membrane shell 302 through the cold-proof ring 305, an electric heating film pickup cup 306 is arranged on the upper end face of the membrane shell 302, a second low-temperature electric heating film 307 is arranged at the cup mouth of the pickup cup 306, a PVC vacuum envelope 308 is arranged on the outer side of the second low-temperature electric heating film 307, a second temperature sensor 309 is arranged on the outer side of the PVC vacuum envelope 308, a mounting cavity 310 is arranged in the membrane shell 302, a temperature controller 311 and a micro storage battery 312 are arranged in the installation cavity 310, a temperature control switch 313 is arranged on the outer side wall of the membrane shell 302, the temperature control switch 313 is respectively electrically connected with the temperature controller 311, the micro storage battery 312, the first low-temperature electric heating membrane 303 and the second low-temperature electric heating membrane 307, and the temperature controller 311 is respectively connected with the first temperature sensor 304 and the second temperature sensor 309.

In this embodiment, the springbar 101 is provided with a storage bag 103, the top end of the storage bag 103 is provided with an opening 104, and the opening 104 is communicated with the interior of the storage bag 103; a binding string 105 is disposed on the opening 104. The storage bag 103 and the tightening string 105 are designed to store the hose 2 and the chest piece 3 in the storage bag 103.

In this embodiment, the top end and the bottom end of the outer wall of the membrane shell 302 are respectively provided with a color-changing lamp 314, and the color-changing lamp 314 is electrically connected with the temperature controller 311; the color-changing lamp 314 is provided in plurality. The design of the color-changing lamp 314 can display the temperature of the first low-temperature electric heating film 303 and the second low-temperature electric heating film 307 of the temperature through the color-changing lamp 314, and an operator can conveniently adjust the temperature in time.

In this embodiment, the upper end surface of the membrane shell 302 is provided with a connecting hole 315, and the bottom end of the sound pickup cup 306 is screwed in the connecting hole 315; the side wall of the pickup cup 306 is provided with a groove 316, and friction stripes are arranged in the groove 316. Through the above design, the pickup cup 306 can be conveniently detached and replaced.

In this embodiment, an access hole 317 is formed in a position, corresponding to the mounting cavity 310, on the side wall of the membrane shell 302, an access cover 318 is connected to the access hole 317 through a bolt, a charging hole 319 is formed in the access cover 318, and the charging hole 319 is electrically connected to the micro storage battery 312; the charging hole 319 is plugged with a dust plug 320. The design of the charging hole 319 and the access hole 317 can charge the micro storage battery 312 through the charging hole 319, and the micro storage battery 312 is accessed through the access hole 317, so that the normal use of the micro storage battery 312 is ensured.

In this embodiment, one end of the springbar 101 is inserted into the earplug 102. With the above design, the earplug 102 can be easily removed.

The working process of the utility model is as follows:

the operator can select the service surface of chest utensil 3 according to the operation requirement, then open temperature detect switch 313, select suitable temperature, then open first low temperature electric heat membrane 303 and second low temperature electric heat membrane 307, preheat the service surface fast, then laminate the service surface of chest utensil 3 in patient's auscultation district, can close temperature detect switch 313 after the use is accomplished, then put into with rubber tube 2 and chest utensil 3 and accomodate in the bag 103 can. The first low-temperature electric heating film 303 and the second low-temperature electric heating film 307 are designed, so that the part of the chest set 3 contacting with a human body can be preheated to the body temperature of a normal person through the first low-temperature electric heating film 303 and the second low-temperature electric heating film 307, the skin of a patient is prevented from being stimulated due to too low or too high temperature of the chest set 3, and the accuracy and comfort of auscultation are improved; the design of diaphragm 301 and pickup cup 306 can select different face contact patient's skin for use according to the operation requirement to realize different auscultation requirements, improve the application range of this equipment, easily promote.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a neonate paediatrics is with stethoscope that has constant temperature equipment, includes ear utensil (1), rubber tube (2) and chest utensil (3), its characterized in that: the ear piece (1) comprises an ear spring (101) and an earplug (102), the chest piece (3) comprises a diaphragm (301) and a diaphragm shell (302), one end of a rubber tube (2) is inserted into the ear spring (101), the other end of the rubber tube (2) is inserted into the diaphragm shell (302), the diaphragm shell (302) is funnel-shaped, a first low-temperature electric heating film (303) and a first temperature sensor (304) are arranged on the inner side of the diaphragm (301), a cold-proof ring (305) is arranged on the outer side of the diaphragm (301), the diaphragm (301) is detachably connected to the lower end face of the diaphragm shell (302) through the cold-proof ring (305), a pickup cup (306) is arranged on the upper end face of the electric heating film of the diaphragm shell (302), a second low-temperature electric heating film (307) is arranged at the cup mouth of the pickup cup (306), a PVC vacuum envelope (308) is arranged on the outer side of the second low-temperature electric heating film (307), and a second temperature sensor (309) is arranged on the outer side of the PVC vacuum envelope (308), be provided with installation cavity (310) in membrane shell (302), be provided with temperature controller (311) and miniature battery (312) in installation cavity (310), be provided with temperature detect switch (313) on the lateral wall of membrane shell (302), temperature detect switch (313) respectively with temperature controller (311), miniature battery (312), first low temperature electric heat membrane (303) and second low temperature electric heat membrane (307) electric connection, temperature controller (311) are connected with first temperature sensor (304) respectively and second temperature sensor (309) electric connection.

2. The stethoscope with a thermostat for neonatology according to claim 1, wherein: a containing bag (103) is arranged on the springbar (101), an opening (104) is arranged at the top end of the containing bag (103), and the opening (104) is communicated with the inside of the containing bag (103).

3. The stethoscope with a thermostat for neonatology according to claim 2, wherein: the opening (104) is provided with a tightening rope (105).

4. The stethoscope with a thermostat for neonatology according to claim 1, wherein: the top end and the bottom end of the outer wall of the membrane shell (302) are respectively provided with a color-changing lamp (314), and the color-changing lamp (314) is electrically connected with the temperature controller (311).

5. The stethoscope with a thermostat for neonate department according to claim 4, wherein: the color-changing lamp (314) is provided in plurality.

6. The stethoscope with a thermostat for neonatology according to claim 1, wherein: the upper end face of membrane shell (302) is provided with connecting hole (315), the bottom threaded connection of pickup cup (306) is in connecting hole (315).

7. The stethoscope with a thermostat for neonatology according to claim 1, wherein: a groove (316) is formed in the side wall of the pickup cup (306), and friction stripes are arranged in the groove (316).

8. The stethoscope with a thermostat for neonatology according to claim 1, wherein: correspond on the lateral wall of membrane shell (302) the position of installation cavity (310) is provided with access hole (317), and bolted connection has access cover (318) on access hole (317), is provided with charging hole (319) on access cover (318), charging hole (319) with micro battery (312) electric connection.

9. The stethoscope with a thermostat for neonate and paediatrics as claimed in claim 8, wherein: the charging hole (319) is inserted with a dustproof plug (320).

10. The stethoscope with a thermostat for neonatology according to claim 1, wherein: one end of the earring (101) is inserted into the earplug (102).