CN109044395A - Contagious department protection stethoscope - Google Patents
Contagious department protection stethoscope Download PDFInfo
- Publication number
- CN109044395A CN109044395A CN201811254705.0A CN201811254705A CN109044395A CN 109044395 A CN109044395 A CN 109044395A CN 201811254705 A CN201811254705 A CN 201811254705A CN 109044395 A CN109044395 A CN 109044395A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- air bag
- stethoscope
- protection
- contagious department
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses contagious department protection stethoscopes, including chest piece, sebific duct, ear piece, installation set, air bag, drain pipe, fixing sleeve, connector sleeve, guide groove, sliding block, connecting plate, sump pit, drainage hole, threaded hole, foam-rubber cushion, regulating valve, contagious department protection stethoscope, clever structure, it is powerful, it is easy to operate, by using the device, the auscultation position of chest piece is carried out disinfection processing convenient for medical staff, it prevents between patient and patient and generation the phenomenon that bacterial cross-infection between patient and medical staff, protective action is played to patient and medical staff with this.
Description
Technical field
The present invention relates to stethoscope more particularly to contagious department protection stethoscopes.
Background technique
Stethoscope (st é thoscope), is the most common diagnosis apparatus of medical staff, is the mark of doctor, modern medicine
Start from stethoscopic invention.Since on March 8th, 1817 is applied to clinic, shape and acoustic mode have constantly stethoscope
Improvement, but its basic structure variation less, mainly by pickup part (chest piece), conduction portion (sebific duct) and audition part (ear
Part) composition.
Stethoscopic chest piece generally uses metal parts, but during auscultation, for the patient of contagious department, because
The auscultation position of piece for stethoscope,chest is exposed to the external world, and chest piece is directly contacted with patient during use, is caused
The bacterium of the auscultation portable patient in position of chest piece, not only causes bacterial cross-infection between patient and patient, also easily causes trouble
Bacterial cross-infection between person and medical staff, in view of disadvantages described above, it is really necessary to design contagious department protection stethoscope.
Summary of the invention
Technical problem to be solved by the present invention lies in: contagious department protection stethoscope is provided, to solve background technique
The problem of proposition.
In order to solve the above technical problems, the technical scheme is that contagious department protection stethoscope, including chest piece,
Sebific duct and ear piece composition stethoscope, further include installation set, air bag, drain pipe, fixing sleeve, connector sleeve, guide groove, sliding block,
Connecting plate, sump pit, drainage hole, threaded hole, foam-rubber cushion, regulating valve, the installation set is through on the right side of sebific duct, the peace
Encapsulation is connected with sebific duct adhesive, and through installation set, the air bag is connected the air bag with installation set adhesive, described
Drain pipe run through air bag bottom left, the drain pipe is connected with air bag adhesive, and the fixing sleeve is through chest piece
Lower end, the fixing sleeve are connected with chest piece adhesive, and the connector sleeve is located at fixing sleeve bottom, the connector sleeve and solid
Determine external threading to be connected, the guide groove is surrounded on inside connector sleeve, and the guide groove is integrally connected with connector sleeve, described
Sliding block is located at the left and right sides inside guide groove, and the sliding block is connected with guide groove sliding, and the connecting plate is located at sliding block two
Between two, the connecting plate is connected with sliding block screw thread, and the sump pit is located at connecting plate interior lower end, the sump pit
It is integrally connected with connecting plate, the drain hole number is several, and the drainage hole is uniformly distributed in top inside connecting plate
End, the drainage hole are through-hole, and the threaded hole is located on the right side of connecting plate inner bottom, the threaded hole and connecting plate
It is integrally connected, the foam-rubber cushion is located at the top of connecting plate, and the foam-rubber cushion bottom surrounding pastes phase with connecting plate velcro
Even, the regulating valve is located at drain pipe outer wall, and the regulating valve is connected with drain pipe screw thread.
Further, limited block, the limited block and fixed external threading are additionally provided at left and right sides of the fixing sleeve outer wall
It is connected.
Further, the connecting plate bottom middle-end is additionally provided with handle, and the handle is connected with connecting plate screw thread.
Further, it is additionally provided with sealing cover on the right side of the connecting plate bottom, is rotated on the right side of the sealing cover with connecting plate
It is connected, and is connected on the left of the sealing cover with connecting plate buckle.
Further, connecting rope is additionally provided on the left of the connector sleeve, described connecting rope one end is connected with noose system is connect,
And the connecting rope other end is connected with fixed noose system.
Further, the inside air bag front end is additionally provided with soft glass, four side of soft glass and air bag adhesive phase
Even.
Further, the inside air bag is also surrounded with spring, and the spring is connected with air bag adhesive.
Further, inlet tube has been also extended through at the top of the air bag, the inlet tube is connected with air bag adhesive.
Further, the feed liquor pipe outer wall is additionally provided with check valve, and the check valve is connected with feed liquor pipe screw thread.
Further, it is additionally provided with snap ring on the left of the sebific duct front end, the snap ring is connected with sebific duct adhesive.
Compared with prior art, contagious department protection stethoscope is adjusted before use, medical staff is first closed with hand
Valve, reuses removal syringe needle and the nipple being equipped at the syringe of thimerosal is inserted into inlet tube, and medical staff is again by syringe
In interior thimerosal injection air bag, under the action of check valve, thimerosal is prevented to be discharged by inlet tube extraneous, medical staff can be saturating
The capacity situation that soft glass knows thimerosal in air bag is crossed, after the capacity of thimerosal in air bag reaches the demand of medical staff,
Medical staff again separates syringe with air bag, in use, medical staff is first separated connector sleeve with fixing sleeve with hand, doctor
The stethoscope that shield personnel reuse chest piece, sebific duct and ear piece composition carries out auscultation treatment to patient, at this point, chest piece is listened
It examines position and is directly contacted with patient, after stethoscope use, connector sleeve is first connect by medical staff with hand with fixing sleeve, when
When connector sleeve is in contact with limited block, at this point, foam-rubber cushion is in contact with the auscultation position of chest piece, medical staff strikes with the hand open close again
Capping, allows threaded hole to be exposed to the external world, medical staff again leads to one end that drain pipe is not connected with air bag with threaded hole with this
The mode for crossing screw thread is connected, and medical staff strikes out regulating valve with the hand again, then presses pressuring gasbag with hand, and synchronous, spring is in compression
State, at this point, the thimerosal in air bag is discharged into sump pit by drain pipe, then be discharged into drainage hole by sump pit, then by arranging
Fluid apertures sprays at foam-rubber cushion, allows foam-rubber cushion to adsorb thimerosal with this, medical staff's hand deflation capsule again, then is closed and adjusted with hand
Valve is saved, then drain pipe is separated with threaded hole, then drain pipe is caught in snap ring, position is carried out to drain pipe with this and is fixed, is cured
Shield personnel close sealing cover with hand again, and medical staff rotates handle by hand again so that handle drive connecting plate together with sliding block and
The foam-rubber cushion of absorbing disinfection liquid is rotated by the center of circle of guide groove, that is, foam-rubber cushion is allowed to be rotated at the auscultation position of chest piece,
The foam-rubber cushion of absorbing disinfection liquid is allowed to carry out cleaning disinfection processing to the auscultation position of chest piece with this, which is auscultated with protection
Device, clever structure is powerful, easy to operate, by using the device, carries out the auscultation position of chest piece convenient for medical staff
Disinfection treatment, prevents between patient and patient and generation the phenomenon that bacterial cross-infection between patient and medical staff, with this
Protective action is played to patient and medical staff, meanwhile, spring is to allow air bag Rapid reset, and connecting rope is to connect
Female connector is linked together with fixing sleeve, and installation set is the installation carrier of air bag, and the installation set is hard material, prevent air bag by
To the extruding in turn resulted in when squeezing to sebific duct, play a protective role to sebific duct.
Detailed description of the invention
Fig. 1 is the stethoscopic partial front elevation view of contagious department protection；
Fig. 2 is the inside partial sectional view of connector sleeve；
Fig. 3 is the right side view of air bag, installation set and sebific duct；
Fig. 4 is the overhead sectional view of connector sleeve and connecting plate.
Chest piece 1, sebific duct 2, ear piece 3, installation set 4, air bag 5, drain pipe 6, fixing sleeve 7, connector sleeve 8, guide groove 9, sliding block
10, connecting plate 11, sump pit 12, drainage hole 13, threaded hole 14, foam-rubber cushion 15, regulating valve 16, handle 101, sealing cover 102, card
Ring 201, soft glass 501, spring 502, inlet tube 503, check valve 504, limited block 701, connecting rope 801.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, contagious department protection stethoscope, including chest piece 1, sebific duct 2, ear piece 3, installation
Set 4, air bag 5, drain pipe 6, fixing sleeve 7, connector sleeve 8, guide groove 9, sliding block 10, connecting plate 11, sump pit 12, drainage hole 13,
Threaded hole 14, foam-rubber cushion 15, regulating valve 16, the installation set 4 are through the right side of sebific duct 2, the installation set 4 and sebific duct 2
Adhesive is connected, and the air bag 5 is through installation set 4, and the air bag 5 is connected with 4 adhesive of installation set, the drain
Pipe 6 runs through 5 bottom left of air bag, and the drain pipe 6 is connected with 5 adhesive of air bag, and the fixing sleeve 7 is through chest piece 1
Lower end, the fixing sleeve 7 are connected with 1 adhesive of chest piece, and the connector sleeve 8 is located at 7 bottom of fixing sleeve, the connector sleeve
8 are connected with 7 screw thread of fixing sleeve, and the guide groove 9 is surrounded on inside connector sleeve 8,8 one of the guide groove 9 and connector sleeve
It is connected, the sliding block 10 is located at the 9 inside left and right sides of guide groove, and the sliding block 10 is connected with the sliding of guide groove 9, described
Connecting plate 11 is located at sliding block 10 between any two, and the connecting plate 11 is connected with 10 screw thread of sliding block, and the sump pit 12 is located at
11 interior lower end of connecting plate, the sump pit 12 are integrally connected with connecting plate 11, and 13 quantity of drainage hole is several,
The drainage hole 13 is uniformly distributed in 11 inner tip of connecting plate, and the drainage hole 13 is through-hole, the threaded hole 14
On the right side of 11 inner bottom of connecting plate, the threaded hole 14 is integrally connected with connecting plate 11, and the foam-rubber cushion 15 is located at
11 top of connecting plate, the 15 bottom surrounding of foam-rubber cushion are connected with the stickup of 11 velcro of connecting plate, the regulating valve 16
In 6 outer wall of drain pipe, the regulating valve 16 is connected with 6 screw thread of drain pipe, is additionally provided at left and right sides of 7 outer wall of fixing sleeve
Limited block 701, the limited block 701 are connected with 7 screw thread of fixing sleeve, and the 11 bottom middle-end of connecting plate is additionally provided with handle
101, the handle 101 is connected with 11 screw thread of connecting plate, and 11 bottom right of connecting plate is additionally provided with sealing cover 102, institute
102 right side of sealing cover stated is rotatedly connected with connecting plate 11, and 102 left side of sealing cover is connected with the buckle of connecting plate 11,
Connecting rope 801 is additionally provided on the left of the connector sleeve 8, described 801 one end of connecting rope is connected with the rope of connector sleeve 8 system, and described
801 other end of connecting rope and fixing sleeve 7 rope system be connected, 5 interior forward end of air bag is additionally provided with soft glass 501, described
501 4 side of soft glass is connected with 5 adhesive of air bag, is also surrounded with spring 502 inside the air bag 5, the spring 502 with
5 adhesive of air bag is connected, and inlet tube 503, the inlet tube 503 and 5 adhesive of air bag have been also extended through at the top of the air bag 5
It is connected, 503 outer wall of inlet tube is additionally provided with check valve 504, and the check valve 504 is connected with 503 screw thread of inlet tube, institute
It is additionally provided with snap ring 201 on the left of 2 front end of sebific duct stated, the snap ring 201 is connected with 2 adhesive of sebific duct.
Contagious department protection stethoscope reuses removal needle before use, medical staff first closes regulating valve 16 with hand
In head and the nipple being equipped at the syringe of thimerosal insertion inlet tube 503, medical staff again infuses the thimerosal in syringe
Enter in air bag 5, under the action of check valve 504, prevents thimerosal that the external world is discharged by inlet tube 503, medical staff can pass through soft
Glass 501 knows the capacity situation of thimerosal in air bag 5, after the capacity of thimerosal in air bag 5 reaches the demand of medical staff,
Medical staff again separates syringe with air bag 5, in use, medical staff is first divided connector sleeve 8 and fixing sleeve 7 with hand
From, medical staff reuses the stethoscope that chest piece 1, sebific duct 2 and ear piece 3 form and carries out auscultation treatment to patient, at this point,
The auscultation position of chest piece 1 is directly contacted with patient, and after stethoscope use, medical staff first by connector sleeve 8 and is consolidated with hand
Surely 7 connection of set, when connector sleeve 8 is in contact with limited block 701, at this point, foam-rubber cushion 15 is in contact with the auscultation position of chest piece 1,
Medical staff strikes out sealing cover 102 with the hand again, allows threaded hole 14 to be exposed to the external world with this, medical staff again by drain pipe 6 not with
One end that air bag 5 is connected is connected by way of screw thread with threaded hole 14, and medical staff strikes out regulating valve 16 with the hand again, then
Pressuring gasbag 5 is pressed with hand, synchronous, spring 502 is in the state of compression, at this point, the thimerosal in air bag 5 is discharged by drain pipe 6
It in liquid bath 12, then is discharged into drainage hole 13 by sump pit 12, then foam-rubber cushion 15 is sprayed to by drainage hole 13, foam-rubber cushion 15 is allowed with this
Thimerosal is adsorbed, medical staff's hand deflation capsule 5 again, then close regulating valve 16 with hand, then by drain pipe 6 and threaded hole 14
Separation, then drain pipe 6 is caught in snap ring 201, position is carried out to drain pipe 6 with this and is fixed, medical staff is closed with hand close again
Capping 102, medical staff rotates handle 101 by hand again, so that handle 101 drives connecting plate 11 to disappear together with sliding block 10 and absorption
The foam-rubber cushion 15 of venom is that the center of circle is rotated with guide groove 9, that is, foam-rubber cushion 15 is allowed to be rotated at the auscultation position of chest piece, with
This allow absorbing disinfection liquid foam-rubber cushion 15 to chest piece 1 auscultation position carry out cleaning disinfection processing, meanwhile, spring 502 be in order to
Allow 5 Rapid reset of air bag, connecting rope 801 is in order to which connector sleeve 8 and fixing sleeve 7 to be linked together, and installation set 4 is the peace of air bag 5
Body is loaded, the installation set 4 is hard material, prevents air bag 5 from turn resulting in the extruding to sebific duct 2 when being squeezed, to glue
Pipe 2 plays a protective role.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, the various transformation made are within the scope of the present invention.
Claims (10)
1. contagious department protection stethoscope, the stethoscope including chest piece, sebific duct and ear piece composition, it is characterised in that further include
Installation set, air bag, drain pipe, fixing sleeve, connector sleeve, guide groove, sliding block, connecting plate, sump pit, drainage hole, threaded hole, sponge
Pad, regulating valve, the installation set are connected through sebific duct right side, the installation set with sebific duct adhesive, the air bag
Through installation set, the air bag is connected with installation set adhesive, and the drain pipe runs through air bag bottom left, described
Drain pipe is connected with air bag adhesive, and the fixing sleeve is through chest piece lower end, the fixing sleeve and chest piece adhesive phase
Even, the connector sleeve is located at fixing sleeve bottom, and the connector sleeve is connected with fixed external threading, and the guide groove is surrounded on
Inside connector sleeve, the guide groove is integrally connected with connector sleeve, and the sliding block is located at the left and right sides inside guide groove, described
The sliding of sliding block and guide groove be connected, the connecting plate is located at sliding block between any two, the connecting plate and sliding block screw thread phase
Even, the sump pit is located at connecting plate interior lower end, and the sump pit is integrally connected with connecting plate, the drain hole count
Amount is several, and the drainage hole is uniformly distributed in connecting plate inner tip, and the drainage hole is through-hole, the screw thread
Hole is located on the right side of connecting plate inner bottom, and the threaded hole is integrally connected with connecting plate, and the foam-rubber cushion is located at connecting plate
Top, the foam-rubber cushion bottom surrounding are connected with the stickup of connecting plate velcro, and the regulating valve is located at drain pipe outer wall, institute
The regulating valve stated is connected with drain pipe screw thread.
2. contagious department as described in claim 1 protection stethoscope, it is characterised in that described fixing sleeve outer wall or so two
Side is additionally provided with limited block, and the limited block is connected with fixed external threading.
3. contagious department as claimed in claim 2 protection stethoscope, it is characterised in that the connecting plate bottom middle-end is also
Equipped with handle, the handle is connected with connecting plate screw thread.
4. contagious department as claimed in claim 3 protection stethoscope, it is characterised in that on the right side of the connecting plate bottom also
It equipped with sealing cover, is rotatedly connected on the right side of the sealing cover with connecting plate, and buckles phase with connecting plate on the left of the sealing cover
Even.
5. contagious department as claimed in claim 4 protection stethoscope, it is characterised in that be additionally provided on the left of the connector sleeve
Connecting rope, described connecting rope one end are connected with noose system is connect, and the connecting rope other end is connected with fixed noose system.
6. contagious department as claimed in claim 5 protection stethoscope, it is characterised in that the inside air bag front end is also set
There is soft glass, four side of soft glass is connected with air bag adhesive.
7. contagious department as claimed in claim 6 protection stethoscope, it is characterised in that the inside air bag is also surrounded with
Spring, the spring are connected with air bag adhesive.
8. contagious department as claimed in claim 7 protection stethoscope, it is characterised in that also extended through at the top of the air bag
Inlet tube, the inlet tube are connected with air bag adhesive.
9. contagious department as claimed in claim 8 protection stethoscope, it is characterised in that the feed liquor pipe outer wall is additionally provided with
Check valve, the check valve are connected with feed liquor pipe screw thread.
10. contagious department as claimed in claim 9 protection stethoscope, it is characterised in that also set on the left of the sebific duct front end
There is snap ring, the snap ring is connected with sebific duct adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254705.0A CN109044395A (en) | 2018-10-26 | 2018-10-26 | Contagious department protection stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254705.0A CN109044395A (en) | 2018-10-26 | 2018-10-26 | Contagious department protection stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109044395A true CN109044395A (en) | 2018-12-21 |
Family
ID=64765535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254705.0A Pending CN109044395A (en) | 2018-10-26 | 2018-10-26 | Contagious department protection stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109044395A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155590A (en) * | 2020-10-28 | 2021-01-01 | 广州富玛医药科技股份有限公司 | Auscultation head structure and stethoscope with same |
| CN112587165A (en) * | 2020-12-01 | 2021-04-02 | 中国人民解放军空军军医大学 | Anti-infection medical stethoscope for emergency treatment |
| WO2021209659A1 (en) * | 2020-04-14 | 2021-10-21 | Arab Garcia Alba Muna | Device for disinfecting phonendoscopes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060213920A1 (en) * | 2005-03-28 | 2006-09-28 | Agarwal Amal K | Stethoscope dispenser for disinfectant wipes |
| CN203042288U (en) * | 2013-01-06 | 2013-07-10 | 郑仕君 | Stethoscope for infectious disease department |
| CN203802489U (en) * | 2014-01-15 | 2014-09-03 | 祁秀春 | Novel internal medicine stethoscope cleaning device |
| CN106214179A (en) * | 2016-10-17 | 2016-12-14 | 曾凯涛 | A kind of pediatric stethoscope |
| KR20170094773A (en) * | 2016-02-11 | 2017-08-21 | 서울바이오시스 주식회사 | Sterilizing Apparatus for Stethoscope |
-
2018
- 2018-10-26 CN CN201811254705.0A patent/CN109044395A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060213920A1 (en) * | 2005-03-28 | 2006-09-28 | Agarwal Amal K | Stethoscope dispenser for disinfectant wipes |
| CN203042288U (en) * | 2013-01-06 | 2013-07-10 | 郑仕君 | Stethoscope for infectious disease department |
| CN203802489U (en) * | 2014-01-15 | 2014-09-03 | 祁秀春 | Novel internal medicine stethoscope cleaning device |
| KR20170094773A (en) * | 2016-02-11 | 2017-08-21 | 서울바이오시스 주식회사 | Sterilizing Apparatus for Stethoscope |
| CN106214179A (en) * | 2016-10-17 | 2016-12-14 | 曾凯涛 | A kind of pediatric stethoscope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021209659A1 (en) * | 2020-04-14 | 2021-10-21 | Arab Garcia Alba Muna | Device for disinfecting phonendoscopes |
| CN112155590A (en) * | 2020-10-28 | 2021-01-01 | 广州富玛医药科技股份有限公司 | Auscultation head structure and stethoscope with same |
| CN112587165A (en) * | 2020-12-01 | 2021-04-02 | 中国人民解放军空军军医大学 | Anti-infection medical stethoscope for emergency treatment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181221 |