CN208942197U - Separation sleeve and transesophageal ultrasonography probe - Google Patents
Separation sleeve and transesophageal ultrasonography probe Download PDFInfo
- Publication number
- CN208942197U CN208942197U CN201820826978.7U CN201820826978U CN208942197U CN 208942197 U CN208942197 U CN 208942197U CN 201820826978 U CN201820826978 U CN 201820826978U CN 208942197 U CN208942197 U CN 208942197U
- Authority
- CN
- China
- Prior art keywords
- separation sleeve
- ultrasonic probe
- running
- probe
- pullover
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of separation sleeve and transesophageal ultrasonography probe.Separation sleeve includes body；It is provided with frictional layer on the inside of the body, is set on ultrasonic probe with to increase the body and is rubbed；One end of the body is provided with running-on, and the outer edge of the running-on is provided with lug boss, so that the body can be dismounted along the ultrasonic probe.Solve the problem of that existing separation sleeve needs tightly to be wrapped in set on the outside of ultrasonic probe and unloads operating difficulties.By being provided with frictional layer on the inside of body, increase body inside and ultrasonic probe contact friction force, so that body is set in the position on ultrasonic probe and can adjust, and be easy set and unload, and the outer edge of running-on is provided with lug boss, medical staff holds lug boss, realize that quick and easy cover body from set sonic probe is unloaded, and the outside of body will not be encountered, it avoids improving working efficiency to polluting on the outside of body.
Description
Technical field
The utility model relates to the technical fields of medical auxiliary equipment, more particularly, to a kind of separation sleeve and transesophageal ultrasonography
Probe.
Background technique
The Clinics and Practices with cardiovascular disease have been widely applied in transesophageal ultrasonography at present, especially tangible department of cardiac surgery
In preoperative, art, postoperative detection；The good image resolution ratio of transesophageal ultrasonography is the strong help of pre-operative patients medical diagnosis on disease, can
The deficiency of supplement or correction commonly through chest ultrasound heart point diagram.The detection of transesophageal ultrasonography in art can provide trouble for clinician
It is most important to make correct clinical decision to surgeon for the newest clinical information of person, setting left and right operation final result.
Due to needing that ultrasonic probe is implanted into human body esophagus when transesophageal ultrasonic examination, directly connect with esophageal mucosa
Touching, there is only the possibility of probe damage esophageal mucosa, the problem of disinfection there is also postoperative probe；And for communicable disease
There is cross-infection in patient, hepatitis B, hepatitis C, AIDS, syphilitic, existing ultrasonic probe disappears
There are risks for the method for poison, and time and effort consuming, complicated for operation, waste operating time influence clinical judgment, and existing ultrasonic wave is visited
Head separation sleeve be set on ultrasonic probe, since separation sleeve is tightly to be wrapped in ultrasonic probe outer surface, suit and
Operating difficulties is taken off, cannot achieve fast assembling-disassembling, using effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of separation sleeves, are wrapped in ultrasonic probe to solve existing separation sleeve
The problem of outside, set unloads operating difficulties.
The purpose of this utility model is to provide a kind of transesophageal ultrasonography probes, to solve existing transesophageal ultrasonography probe
It can not the problem of repeating surgical procedure of rapid hygiene.
A kind of separation sleeve provided by the utility model, including body；
It is provided with frictional layer on the inside of the body, is set on ultrasonic probe with to increase the body and is rubbed；
One end of the body is provided with running-on, and the outer edge of the running-on is provided with lug boss, so that the set physical efficiency
It is enough to be dismounted along the ultrasonic probe.
Further, the frictional layer includes multiple friction portions；
The friction portion is uniformly arranged the opposite position on the inside of body, and friction portion includes the friction arc of multiple protrusions
Ball, to increase the wearability in the friction portion.
Further, the frictional layer and the body are integrally formed, and the body has elasticity.
Further, the lug boss includes raised edge and connection ring, and the protrusion edge connects the outer edge of the running-on,
The connection ring is connected to the protrusion along upper.
Further, the quantity of the connection ring is two, and two connection rings, which respectively correspond, to be arranged in the protrusion
Along upper, so that the body being capable of fast assembling-disassembling.
Further, the body further includes pullover and casing, and the size of the pullover is greater than the size of described sleeve pipe, institute
Pullover is stated for being set in the ultrasonic probe, described sleeve pipe is for being set in ultrasonic feeler lever.
Further, described sleeve pipe one end is connect with the pullover arc-shaped transition, and the described sleeve pipe other end is provided with running-on.
Further, the edge of the running-on is provided with fixing piece, for fixing the position of the separation sleeve.
Further, the material of the body is natural emulsion.
The utility model also provides a kind of transesophageal ultrasonography probe, including the separation sleeve.
Separation sleeve provided by the utility model, body inside are provided with frictional layer, increase body and are set on ultrasonic probe
Frictional force, the tail end of body is provided with running-on, and running-on outer edge is provided with lug boss, so that body can be quickly along ultrasonic wave
Probe disassembly；Friction by being provided with frictional layer on the inside of body, when body set is discharged at ultrasonic probe, between
Power can quickly be covered and be unloaded, and can be close to the position of ultrasonic probe with appropriate adjustment body, realize that body fit together perfectly with it is super
Sonic probe contact, increases using effect；Medical staff holds running-on outer edge and is provided with lug boss, quickly by body from ultrasound
Probe sheath is unloaded, simple and quick, and using effect is good.
Transesophageal ultrasonography probe provided by the utility model, including the separation sleeve；Medical staff's use is super through esophagus
Before sonic probe, be arranged separation sleeve on ultrasonic pullover, hand-held running-on outer edge is provided with lug boss, can quickly by body from
Ultrasonic probe is inserted in, by being provided with frictional layer on the inside of body, when body set is discharged at ultrasonic probe, and rubbing between
Power is wiped, can be quickly inserted in, and the position of ultrasonic probe can be close to appropriate adjustment body, avoids body that from cannot fitting together perfectly
Contacted with ultrasonic probe, increase using effect；Postoperative gastroparesis personnel hold running-on outer edge and are provided with lug boss, can be fast
Speed dismantles body from ultrasonic probe, and simple and quick, using effect is good.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of separation sleeve provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view of separation sleeve provided by the embodiment of the utility model；
Fig. 3 is the side view of separation sleeve provided by the embodiment of the utility model；
Fig. 4 is the enlarged drawing of running-on provided by the embodiment of the utility model.
Icon: 11- body；12- frictional layer；13- lug boss；14- fixing piece；111- running-on；112- pullover；113- set
Pipe；121- friction arc ball；131- protrusion edge；132- connection ring.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship 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
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the structural schematic diagram of separation sleeve provided by the embodiment of the utility model；Fig. 2 mentions for the utility model embodiment
The cross-sectional view of the separation sleeve of confession；Fig. 3 is the side view of separation sleeve provided by the embodiment of the utility model.
As shown in Figure 1-3, separation sleeve provided by the utility model, including body 11；It is provided with and rubs on the inside of the body 11
Layer 12 is wiped, is set on ultrasonic probe with to increase the body 11 and is rubbed；One end of the body 11 is provided with running-on 111, institute
The outer edge for stating running-on 111 is provided with lug boss 13, so that the body 11 can be dismounted along the ultrasonic probe.
It is provided with frictional layer 12 on the inside of body 11, increases body 11 and is set in the frictional force on ultrasonic probe, body 11
Tail end is provided with running-on 111, and 111 outer edge of running-on is provided with lug boss 13, so that body 11 can be quickly along ultrasonic probe
Disassembly；Friction by being provided with frictional layer 12 on the inside of body 11, when being discharged at ultrasonic probe for 11 sets of body, between
Power can quickly be covered and be unloaded, and can be close to the position of ultrasonic probe with appropriate adjustment body 11, realize what body 11 fitted together perfectly
It is contacted with ultrasonic probe, increases using effect；Medical staff holds 111 outer edge of running-on and is provided with lug boss 13, can be quick
Body 11 is unloaded from ultrasonic probe bush, simple and quick, using effect is good.
Wherein, body 11 be with elasticity and film flexible, and have sound translative performance, reduce body 11 to ultrasonic probe
The influence of detectability, and body 11 is when entering patient through esophagus, it is possible to reduce to transesophageal collision damage, avoid ice
Cold ultrasonic probe is entered directly into through esophagus, increases using effect, and body 11 elastic and flexible can be visited closely with ultrasound
Head fitting, guarantees optimal detection effect.
Wherein, the entire length of body 11 is not easy process, but must satisfy the length contacted with inside of human body, body 11
Entire length process when, on being set in ultrasonic probe, be arranged operating difficulties.
Further, the frictional layer 12 includes multiple friction portions；The friction portion is uniformly arranged in 11 inside phase of body
Corresponding position, and friction portion includes the friction arc ball 121 of multiple protrusions, to increase the wearability in the friction portion.
Friction portion is uniformly arranged in 11 inside opposite position of body, and friction portion includes the friction arc ball 121 of multiple protrusions,
Increase the wearability in friction portion；By being uniformly correspondingly arranged on friction portion in body 11, so that 11 inside of body is visited with ultrasound
When head contact, the increase frictional force that can be evenly distributed with, and will not influence the smoothness in the outside of body 11, guarantee using effect；?
The friction portion of cloth setting is conducive to adjust the position that body 11 is set on ultrasonic pullover 112.
Wherein, raised friction arc ball 121, not only increases friction area, and be not easy to be worn, and increases friction effect
Fruit, and the friction arc ball 121 of protrusion will not increase using effect to impacting on the outside of body 11.
Further, the frictional layer 12 and the body 11 are integrally formed, and the body 11 has elasticity.
Frictional layer 12 and body 11 are integrally formed, and body 11 has elasticity；By the way that frictional layer 12 and body 11 are designed as
It is integrally formed, and there is elasticity, so that body 11 can be bonded with what ultrasonic probe can closely fit together perfectly, avoid generating convex
Pilling increases the using effect of separation sleeve, guarantees measurement data precision.
Fig. 4 is the enlarged drawing of running-on 111 provided by the embodiment of the utility model.
As shown in figure 4, the lug boss 13 includes protrusion along 131 and connection ring 132, the protrusion is along described in 131 connections
The outer edge of running-on 111, the connection ring 132 are connected to the protrusion along 131.
The edge that protrusion is connected to running-on 111 along 131, connection ring 132 are connected to protrusion along 131；In protrusion along 131
It is provided with connection ring 132, medical staff can directly hold protrusion along 131 when body 11 is set in ultrasonic probe
Body 11 is easily quickly inserted in by connection ring 132, easy to operate, easy to use；After operation, can directly it hold
Protrusion unloads body 11 along 131 from ultrasonic probe, simple and quick, and using effect is good.
Wherein, protrusion is arranged along 131 circumferential direction along 111 edge of running-on, and has stronger elasticity, can make running-on
111 position is fixed on ultrasonic probe, and the position of body 11 is avoided to change, and increases using effect.
Wherein, protrusion can be integrally formed with body 11 along 131, is conducive to produce in batches, reduces production cost, economical small
It is good.
Further, the quantity of the connection ring 132 is two, and two connection rings 132, which respectively correspond, to be arranged in institute
Protrusion is stated along 131, so that the body 11 being capable of fast assembling-disassembling.
The quantity of connection ring 132 is two, and two connection rings 132, which respectively correspond, to be arranged in protrusion along 131, so that body
11 can be quickly disassembled；By being arranged along 131 in protrusion there are two connection ring 132, so that medical staff is by 11 sets of body
When being located at ultrasonic probe, can direct two connection rings 132 of the held by both hands protrusion on 131, the light quick set by body 11
Enter, it is easy to operate, it is easy to use, after operation, can directly held by both hands protrusion along 131, by body 11 from ultrasonic probe
On unload, simple and quick, work efficiency is high, and using effect is good.
Wherein, the material of connection ring 132 can have the material of elasticity, body 11 be covered from ultrasonic probe when unloading, more
Add simple and fast, such as rubber, synthetic plastic etc., both there is fixing intensity, and at low cost, be conducive to disposably produce and use.
Further, the body 11 further includes pullover 112 and casing 113, and the size of the pullover 112 is greater than the set
The size of pipe 113, the pullover 112 is for being set in the ultrasonic probe, and described sleeve pipe 113 is for being set in ultrasonic feeler lever
On.
The size of pullover 112 is greater than the size of casing 113, and pullover 112 is set on ultrasonic probe, and casing 113 is set in
On ultrasonic feeler lever；By the size with casing 113 of the size design for the pullover 112 that will be set on ultrasonic probe, so that set
First 112 can be close to ultrasonic probe, and have movable amount of elasticity, so that medical staff, which uses, is arranged with the super of pullover 112
When sonic probe is performed the operation, it is located at innermost ultrasonic probe specifically enough elastic force, avoids body 11 that damaged problem occurs.
Wherein, the thickness of pullover 112 can be larger than the thickness of casing 113, to increase in 112 use process of pullover
Anti- intensity increases using effect, avoids the problem that pullover 112 is worn under external force.
Further, 113 one end of described sleeve pipe is connect with 112 arc-shaped transition of pullover, and 113 other end of described sleeve pipe is set
It is equipped with running-on 111.
The front end of casing 113 is connect with 112 arc-shaped transition of pullover, and 113 tail end of casing is provided with running-on 111；By that will cover
The front end of pipe 113 is connect with 112 arc-shaped transition of pullover, to guarantee the whole suppleness of body 11, guarantees that body 11 and ultrasound are visited
The compactness of head meets optimal make when being set on ultrasonic probe with medical staff from the running-on 111 of the tail end of casing 113
Use effect.
Further, the edge of the running-on 111 is provided with fixing piece 14, for fixing the position of the separation sleeve.
The edge of running-on 111 is provided with fixing piece 14, by the position of separation sleeve；By being provided at the edge of running-on 111
Fixing piece 14, so that separation sleeve is set in ultrasonic probe when being performed the operation, the position of separation sleeve will not be moved, and increased and used
Effect guarantees the safety of operation.
Wherein, fixing piece 14 can be with anchor ear or snap ring, as long as can be realized the tail end of separation sleeve and ultrasonic loop bar
Position is fixed.
It is noted that the material of fixing piece 14 also can have the material, such as rubber, synthetic plastic etc. of elasticity,
Both there is fixing intensity, and at low cost, is conducive to disposably produce and use.
Further, the material of the body 11 is natural emulsion.
The material selection natural emulsion of body 11, it is soft, damage of the body 11 to esophageal mucosa is reduced to greatest extent,
It will not influence ultrasonic examination effect, guarantee imaging effect, be effectively isolated the pathogen for infecting disease, prevent infectious diseases,
Realize that body 11 and the purpose using effect that ultrasonic probe is closely bonded are good.
Wherein, the material of body 11 is also possible to other materials for having elasticity, soft degree high, such as rubber,
Synthetic plastic etc. is closely bonded with ultrasonic probe as long as can be realized body 11, is influenced on ultrasonic probe detection small.
The utility model also provides a kind of transesophageal ultrasonography probe, including the separation sleeve.
Before medical staff uses transesophageal ultrasonography probe, hand-held 111 outer edge of running-on is provided with lug boss 13, can be quick
Body 11 is inserted in from ultrasonic probe, by being provided with frictional layer 12 on the inside of body 11, be discharged at ultrasound for 11 sets of body
When probe, frictional force between can be quickly inserted in, and can be close to the position of ultrasonic probe with appropriate adjustment body 11
It sets, avoids what body 11 cannot fit together perfectly from contacting with ultrasonic probe, increase using effect；Postoperative gastroparesis personnel hold running-on
111 outer edges are provided with lug boss 13, can quickly dismantle body 11 from ultrasonic probe, simple and quick, use effect
Fruit is good.
In conclusion separation sleeve provided by the utility model, it is provided with frictional layer 12 on the inside of body 11, increases by 11 sets of body
The frictional force being located on ultrasonic probe, the tail end of body 11 are provided with running-on 111, and 111 outer edge of running-on is provided with lug boss 13,
So that body 11 can be dismantled quickly along ultrasonic probe；By being provided with frictional layer 12 on the inside of body 11, by body 11
When set is discharged at ultrasonic probe, the frictional force between can quickly be covered and be unloaded, and can be close to ultrasound with appropriate adjustment body 11
The position of probe avoids what body 11 cannot fit together perfectly from contacting with ultrasonic probe, increases using effect；The hand-held set of medical staff
111 outer edges of mouth are provided with lug boss 13, can quickly unload body 11 from ultrasonic probe bush, simple and quick, use
Effect is good.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of separation sleeve, which is characterized in that including body；
It is provided with frictional layer on the inside of the body, is set on ultrasonic probe with to increase the body and is rubbed；
One end of the body is provided with running-on, and the outer edge of the running-on is provided with lug boss, so that the body being capable of edge
The ultrasonic probe dismounting.
2. separation sleeve according to claim 1, which is characterized in that the frictional layer includes multiple friction portions；
The friction portion is uniformly arranged the opposite position on the inside of body, and friction portion includes the friction arc ball of multiple protrusions, with
Increase the wearability in the friction portion.
3. separation sleeve according to claim 1, which is characterized in that the frictional layer and the body are integrally formed, and institute
Stating body has elasticity.
4. separation sleeve according to claim 1, which is characterized in that the lug boss includes raised edge and connection ring, described
For protrusion along the outer edge for connecting the running-on, the connection ring is connected to the protrusion along upper.
5. separation sleeve according to claim 4, which is characterized in that the quantity of the connection ring is two, two companies
It connects ring and respectively corresponds setting in the protrusion along upper, so that the body being capable of fast assembling-disassembling.
6. separation sleeve according to claim 1, which is characterized in that the body further includes pullover and casing, the pullover
Size be greater than the size of described sleeve pipe, the pullover is for being set in the ultrasonic probe, and described sleeve pipe is for being set in
On ultrasonic feeler lever.
7. separation sleeve according to claim 6, which is characterized in that described sleeve pipe one end and the pullover arc-shaped transition connect
It connects, the described sleeve pipe other end is provided with running-on.
8. separation sleeve according to claim 1, which is characterized in that the edge of the running-on is provided with fixing piece, and being used for will
The position of the separation sleeve is fixed.
9. separation sleeve according to claim 1, which is characterized in that the material of the body is natural emulsion.
10. a kind of transesophageal ultrasonography probe, which is characterized in that including separation sleeve as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826978.7U CN208942197U (en) | 2018-05-30 | 2018-05-30 | Separation sleeve and transesophageal ultrasonography probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826978.7U CN208942197U (en) | 2018-05-30 | 2018-05-30 | Separation sleeve and transesophageal ultrasonography probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942197U true CN208942197U (en) | 2019-06-07 |
Family
ID=66730790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826978.7U Expired - Fee Related CN208942197U (en) | 2018-05-30 | 2018-05-30 | Separation sleeve and transesophageal ultrasonography probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674795A (en) * | 2020-12-29 | 2021-04-20 | 南昌大学第二附属医院 | Disposable ultrasonic probe sleeve head containing ultrasonic coupling agent |
-
2018
- 2018-05-30 CN CN201820826978.7U patent/CN208942197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674795A (en) * | 2020-12-29 | 2021-04-20 | 南昌大学第二附属医院 | Disposable ultrasonic probe sleeve head containing ultrasonic coupling agent |
| CN112674795B (en) * | 2020-12-29 | 2022-07-19 | 南昌大学第二附属医院 | Disposable ultrasonic probe sleeve head containing ultrasonic coupling agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2961255B1 (en) | Handheld ultrasound imaging device comprising a marking unit | |
| CN208942197U (en) | Separation sleeve and transesophageal ultrasonography probe | |
| CN104523292B (en) | Fingerstall type ultrasonic probe | |
| CN212140468U (en) | Ultrasonic diagnostic apparatus | |
| CN208017509U (en) | A kind of linear array probe protective case for transabdominal ultrasonography diagnosis | |
| JP2011240129A (en) | Ultrasonic diagnostic apparatus | |
| CN209346983U (en) | A kind of infrared stomatology endoscope and its probe | |
| CN217090758U (en) | Ultrasonic probe isolation sleeve | |
| CN206950264U (en) | Thumb abduction stabilizing brace | |
| CN208145015U (en) | A kind of Anti-falling stethoscope easy to use | |
| CN208274566U (en) | A kind of sphygmomanometer girding protective case | |
| CN209136659U (en) | A kind of composite structure of analog watch and stethoscope head | |
| CN204765708U (en) | Aseptic vagina ultrasonic probe cover | |
| CN109452955A (en) | A kind of ultrasound biomicroscopy UBM light positioning device and ultrasound biomicroscopy UBM | |
| CN211534505U (en) | Multi-purpose support of ultrasonic branch of academic or vocational study | |
| CN109350060A (en) | A kind of nuclear magnetic resonance ankle-joint coil device | |
| CN211862837U (en) | Stethoscope for cardiology department | |
| CN210931523U (en) | Probe protection device for noninvasive cardiovascular ultrasonic diagnosis pulmonary artery embolism | |
| CN211985479U (en) | Ultrasonic probe fixer | |
| CN108888293A (en) | A kind of multifunctional disposable esophagus ultrasonic probe sterility protection set | |
| CN213488900U (en) | Stethoscope for infection nursing | |
| CN212438655U (en) | Stethoscope for department of pediatrics | |
| CN213883281U (en) | Easy-to-use type vagina ultrasonic probe protective sleeve | |
| CN207768533U (en) | Finger ultrasonic examination Special water sac | |
| CN217285844U (en) | Automatic change cerebral blood flow monitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |