CN111359039B - Be used for uremia hemodialysis internal fistula bracelet of autosurvey - Google Patents
Be used for uremia hemodialysis internal fistula bracelet of autosurvey Download PDFInfo
- Publication number
- CN111359039B CN111359039B CN202010104154.0A CN202010104154A CN111359039B CN 111359039 B CN111359039 B CN 111359039B CN 202010104154 A CN202010104154 A CN 202010104154A CN 111359039 B CN111359039 B CN 111359039B
- Authority
- CN
- China
- Prior art keywords
- movably connected
- gear
- disc
- connecting rod
- polar plate
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of medical treatment, and discloses a self-testing wristband for uremia hemodialysis internal fistula, which comprises wristbands, wherein a fixed plate is movably connected between the wristbands and supports a display disc, the surface of the fixed plate is movably connected with the display disc, through the matched use of a massage block, a limiting disc and a first connecting rod, acupuncture point massage is carried out on arms by utilizing the massage block, so that the wristband is more comfortable in use, the moving distance of the massage block can be changed, the massage degree can be changed, automatic adjustment can be carried out according to different requirements, through the matched use of the display disc, a pointer, a first gear and a second gear, when blood conveying vessels deviate in a dialysis process, the blood conveying vessels can be displayed, visual observation can be carried out, medical personnel can be prompted to carry out treatment, through the matched use of a movable polar plate and a fixed polar plate, the alarm cannot be triggered when the blood conveying vessels move in a controllable range, an alarm prompt is triggered when the maximum excursion is reached.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a self-testing bracelet for uremia hemodialysis internal fistula.
Background
At present, Chinese medical health creates a series of magnifications, which have achieved great achievements in various aspects such as medical service, prevention and health care, but even more and more peoplePeople can not get rid of diseases with the increase of age or external environment, wherein when metabolic acidosis occurs in kidney, chronic renal failure occurs, the terminal stage of chronic renal failure is called uremia, uremia is not an independent disease, but is a clinical syndrome common to various advanced kidney diseases, and the disease is a disease causing kidney diseasesChronic renal failureGet into the syndrome that a series of clinical manifestations that appear when terminal stage constitute, when carrying out the uremia treatment, need carry out hemodialysis, persist reasonable dialysis for a long time, can prolong patient's life-span, because the dialysis process is longer, people can appear sleepy at the in-process of carrying out the dialysis, generally need be watched by special messenger before the sick bed, if side unmanned guard of the process of guaranteeing the dialysis, can appear dragging the blood transfusion tube when the arm motion, thereby cause the influence, the effect of final influence dialysis, can make the patient health appear unexpectedly when serious.
In order to solve the problems, the inventor provides a self-testing bracelet for uremia hemodialysis internal fistula, which has the advantages of automatically monitoring the offset position of a blood transfusion tube and massaging and early warning treatment, solves the problem that whether the position of the blood transfusion tube is offset or not can not be detected in the traditional dialysis process, ensures more intelligence when the device is used for operation, automatically reminds, and increases the practicability of the whole device.
Disclosure of Invention
Technical scheme (I)
In order to realize the purpose of automatically monitoring the offset position of the blood transfusion tube and massaging, the invention provides the following technical scheme: a self-testing wristband for uremia hemodialysis internal fistula comprises wristbands, wherein a fixed plate is movably connected between the wristbands and supports a display disc, the surface of the fixed plate is movably connected with the display disc and indicates the position by the display disc so as to realize real-time control, a massage block is movably connected inside the wristbands and is used for massaging hands, the comfort of wearing the wristband is increased, a first connecting rod is movably connected inside the massage block and is connected with the massage block, a rotary disc is movably connected to the side surface of the first connecting rod, a second connecting rod is movably connected to the side surface of the rotary disc, a swing rod is movably connected to the surface of the second connecting rod, the massage strength of the massage block is changed by rotating the swing rod, a first gear is movably connected to the back surface of the display disc, a pointer is driven to synchronously rotate when the first gear rotates, and a second gear is movably connected to the side surface of the first gear, the fixed polar plate is fixedly connected with the surface of the fixed plate, the movable polar plate is movably connected with the inside of the fixed polar plate, the limiting disc is movably connected with the side face of the rotary disc, and the special-shaped disc is interactively connected with the inside of the limiting disc.
Preferably, the rotating shaft is eccentrically and movably connected to the inner part of the rotating disc, and two supporting plates with the same size are fixedly connected to the outer side of the rotating shaft.
Preferably, the special-shaped discs are provided with two special-shaped discs, the specifications of the two special-shaped discs are consistent, and the two special-shaped discs are symmetrically distributed by taking the central line of the first connecting rod as a reference.
Preferably, the fixing plate is internally provided with a sliding chute, and the size of the sliding chute is matched with that of the conveying pipe.
Preferably, the surface of the display disc is provided with a pointer, the pointer is located at a vertical position in an original state, and the pointer and the first gear are located at the same circle center position.
Preferably, the left end surface of the wrist strap is provided with limiting holes, the number of the limiting holes is no less than six, and the outer side of the right end is fixedly connected with a positioning rib.
Preferably, the size of the movable polar plate is half of that of the fixed polar plate, two second gears are arranged, the specifications of the two second gears are consistent, and the two second gears are symmetrically distributed by taking the central line of the first gear as a reference.
(II) advantageous effects
Compared with the prior art, the invention provides the self-testing bracelet for uremia hemodialysis internal fistula, which has the following beneficial effects:
1. this be used for uremia hemodialysis internal fistula bracelet of testing oneself uses through the cooperation of massage piece, spacing dish and first connecting rod for utilize the massage piece to carry out the acupuncture point massage to the arm, reduce the uncomfortable of dialysis in-process arm and feel, make more comfortable during the use.
2. This be used for uremia hemodialysis internal fistula bracelet of testing oneself through the pendulum rod, the cooperation of second connecting rod and spacing dish is used for can change the displacement of massage piece, finally change the degree of massage, it is more intelligent, can adjust according to different demands are automatic.
3. This be used for uremia hemodialysis internal fistula bracelet of testing oneself uses through the cooperation of demonstration dish, pointer, first gear and second gear for can show when the skew takes place for blood transfusion vessel among the dialysis process, can audio-visually observe, and can indicate medical staff to handle.
4. This be used for uremia hemodialysis internal fistula bracelet of testing oneself uses through the cooperation of activity polar plate and fixed polar plate for blood transfusion tube can not trigger the alarm when removing in steerable scope, can trigger the alarm and indicate when reaching the maximum deviation.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is a schematic view of the structures of the massage block, the first connecting rod, the rotating disc, the second connecting rod, the swing rod, the limiting disc and the special-shaped disc of the present invention, wherein all the structures are in the original state;
FIG. 3 is a diagram showing the movement traces of the structures in FIG. 2, wherein the special-shaped disc moves to drive the massage blocks to move synchronously;
FIG. 4 is a right side view of the connection structure of the massage block, the first connecting rod, the limiting plate and the special-shaped plate of the present invention;
FIG. 5 is a schematic view of the connection structure of the wrist band and the fixing plate according to the present invention;
FIG. 6 is a schematic view of the connection structure of the movable plate and the fixed plate according to the present invention, wherein each structure is in an original state;
FIG. 7 is a diagram of the motion trajectory of the structures of FIG. 6 according to the present invention;
fig. 8 is a schematic view of the connection structure of the first gear and the second gear of the present invention.
In the figure: 1. a wristband; 2. a fixing plate; 3. a display panel; 4. a massage block; 5. a first link; 6. a turntable; 7. a second link; 8. a swing rod; 9. a first gear; 10. a second gear; 11. fixing the polar plate; 12. a movable polar plate; 13. a limiting disc; 14. a special-shaped disc.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a self-testing wristband for uremia hemodialysis internal fistula comprises a wristband 1, wherein the left end surface of the wristband 1 is provided with at least six limiting holes, and the outer side of the right end is fixedly connected with a positioning rib which is clamped with the limiting holes so as to conveniently adjust the size of the wristband 1 and adapt to people with different arm thicknesses, a fixing plate 2 is movably connected between the wristbands 1, a chute is formed in the fixing plate 2, the size of the chute is matched with that of a conveying pipe, so that the conveying pipe can move along the chute to support a display disc 3, the surface of the fixing plate 2 is movably connected with the display disc 3, the surface of the display disc 3 is provided with a pointer, the pointer is in a vertical position in an original state, and the pointer and a first gear 9 are located at the same circle center position, and the pointer can be driven to synchronously swing when the conveying pipe position deviates, thereby carry out real time control, the inside swing joint of wrist strap 1 has massage piece 4, and the outside fixedly connected with slide of massage piece 4, make massage piece 4 along slide reciprocating up and down, utilize massage piece 4 to massage the hand, increase the comfort when the bracelet is worn, the inside swing joint of massage piece 4 has first connecting rod 5, connect massage piece 4, the side swing joint of first connecting rod 5 has carousel 6, the inside eccentric swing joint of carousel 6 has the pivot, and two unanimous backup pads of size of the outside fixedly connected with of this pivot, the pivot is supported and is stabilized.
The side surface of the rotary table 6 is movably connected with a second connecting rod 7, the surface of the second connecting rod 7 is movably connected with a swing rod 8, the massage intensity of the massage block 4 is changed by rotating the swing rod 8, the back surface of the display disc 3 is movably connected with a first gear 9, when the first gear 9 rotates, a pointer is driven to synchronously rotate, the side surface of the first gear 9 is movably connected with a second gear 10, the surface of the fixed plate 2 is fixedly connected with a fixed polar plate 11, the inside of the fixed polar plate 11 is movably connected with a movable polar plate 12, the size of the movable polar plate 12 is half of that of the fixed polar plate 11, when the movable polar plate 12 rotates in a controllable range, an alarm cannot be triggered, the alarm can be displayed through the pointer, appropriate reminding can be carried out, medical staff can be warned to carry out adjustment, when the maximum moving distance is exceeded, the alarm is triggered, an emergency prompt is initiated, the, the conveying pipes are respectively wound on the outer sides of the first gear 9 and the second gear 10 to drive the first gear 9 to rotate, the side face of the rotary table 6 is movably connected with a limiting disc 13, the inner part of the limiting disc 13 is interactively connected with special-shaped discs 14, the two special-shaped discs 14 are arranged, the specifications of the two special-shaped discs 14 are consistent, the two special-shaped discs 14 are symmetrically distributed by taking the central line of the first connecting rod 5 as a reference, the first connecting rod 5 is driven to move by the rotation of the special-shaped discs 14, and finally the massage blocks 4 are driven to move.
The working principle is that the wrist strap 1 is wound on the wrist, the left end surface of the wrist strap 1 is provided with at least six limiting holes, the outer side of the right end is fixedly connected with a positioning rib which is clamped in the limiting holes so as to be worn in a proper size, a dry battery is connected in the wrist strap after adjustment is completed, a power supply is switched on, the inner part of the rotary disk 6 is eccentrically and movably connected with a rotary shaft, the outer side of the rotary shaft is fixedly connected with two supporting plates with the same size for supporting and stabilizing the rotary shaft so as to rotate the rotary shaft, the outer side of the rotary shaft is movably connected with a special-shaped disk 14, so that the special-shaped disk 14 is driven to synchronously rotate, the inner part of the special-shaped disk 14 is movably connected with a first connecting rod 5 so as to drive the first connecting rod 5 to synchronously swing, the outer side of the first connecting rod 5 is movably connected with a massage block 4, and the outer, make massage piece 4 along slide up-and-down reciprocating motion, thereby carry out acupuncture point massage to the arm, when the power of massage is said to needs to change, only need to rotate pendulum rod 8, the side swing joint of pendulum rod 8 has second connecting rod 7, the event can drive second connecting rod 7 and swing in step, one side swing joint that pendulum rod 8 was kept away from to second connecting rod 7 has spacing dish 13, the event can drive spacing dish 13 and swing in step, spacing dish 13 and carousel 6 swing joint, the event can drive carousel 6 synchronous revolution, because the pivot is located the inside of carousel 6, the event can drive pivot synchronous revolution, the final distance that reciprocates according to massage piece 4 that changes.
The structure and process are described with reference to FIGS. 1-3.
Meanwhile, the blood conveying pipe passes through the first gear 9 and the second gear 10 in sequence, the other end of the blood conveying pipe is communicated with the arm of the patient, when the blood conveying pipe is carelessly pulled in the dialysis process, the second gear 10 is driven to rotate, the second gear 10 is meshed with the first gear 9, the first gear 9 is driven to rotate synchronously, the back of the first gear 9 is movably connected with a pointer, the pointer is driven to rotate synchronously when the first gear 9 rotates, the moving position of the blood conveying pipe is monitored and displayed, on the other hand, the back of the first gear 9 is movably connected with a movable polar plate 12, the movable polar plate 12 is driven to rotate synchronously when the first gear 9 rotates, the capacitor capacity determining formula is utilized, when the movable polar plate 12 moves, the dead area between the movable polar plate and the fixed polar plate 11 changes, and the capacitance changes, whether the blood transfusion tube deviates in the dialysis process can be visually reflected by detecting the capacitance, and the larger the moving amplitude of the movable polar plate 12 is, the smaller the opposite area between the movable polar plate and the movable polar plate is, the smaller the capacitance is, and the moving distance of the blood transfusion tube can be monitored by the change of the capacitance. The movable polar plate 12 and the fixed polar plate 11 are respectively connected with an external circuit and an acousto-optic device, and can remind the motion of the conveying pipe.
The capacitance decision is as follows:
in the formula:
c: a capacitor;
epsilon: a dielectric constant;
s: the facing area, here the contact area between two semicircular polar plates;
k: an electrostatic force constant;
θ: angle of the two plates when moving.
A. If θ increases, i.e., the contact area between the movable plate 12 and the fixed plate 11 decreases, and at this time the facing area S decreases, then
The value of the medium capacitance C is reduced, which represents the occurrence of the movement of the blood transfusion vessel;
B. if θ is constant, i.e. the contact area between the movable plate 12 and the fixed plate 11 is constant, and the facing area S is constant at this time, then
The value of the medium capacitance C is unchanged, which indicates that the blood transfusion vessel does not move.
The above structure and process are shown in FIGS. 7-8.
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 (6)
1. The utility model provides a be used for uremia hemodialysis internal fistula bracelet of testing oneself, includes wrist strap (1), its characterized in that: the wrist strap is characterized in that a fixing plate (2) is movably connected in the hollow interior of the wrist strap (1), a display disc (3) is movably connected on the surface of the fixing plate (2), a massage block (4) is movably connected in the interior of the wrist strap (1), a first connecting rod (5) is movably connected in the interior of the massage block (4), a rotating shaft is movably connected in the interior of the rotating disc (6) in an eccentric mode, a limiting disc (13) is movably connected on the side surface of the rotating disc (6), a special-shaped disc (14) is movably connected in the interior of the limiting disc (13), the first connecting rod (5) is movably connected to the rotating disc (6) through the special-shaped disc (14) and the rotating shaft, a second connecting rod (7) is movably connected at the bottom of the limiting disc (13), a swing rod (8) is movably connected on the surface of the second connecting rod (7), a first gear (9), the surface of the fixed plate (2) is fixedly connected with a fixed polar plate (11), and the inside of the fixed polar plate (11) is movably connected with a movable polar plate (12); the back of the first gear (9) is movably connected with a pointer, the pointer is arranged on the surface of the display disc (3), the pointer is in a vertical position in an original state, and one end point of the pointer and the first gear (9) are located at the same circle center position; when the first gear (9) rotates, the pointer can be driven to synchronously rotate, so that the moving position of the blood conveying pipe is monitored and displayed, and the blood conveying pipe sequentially passes through the first gear (9) and the second gear (10).
2. The self-testing bracelet for uremia hemodialysis internal fistula according to claim 1, wherein two supporting plates with the same size are fixedly connected to the outer side of the rotating shaft.
3. The self-testing bracelet for uremia hemodialysis internal fistula according to claim 1, wherein: the two special-shaped discs (14) are arranged, the specifications of the two special-shaped discs (14) are consistent, and the two special-shaped discs are symmetrically distributed by taking the central line of the first connecting rod (5) as a reference.
4. The self-testing bracelet for uremia hemodialysis internal fistula according to claim 1, wherein: the fixing plate (2) is internally provided with a sliding chute, and the size of the sliding chute is matched with that of the blood transfusion tube.
5. The self-testing bracelet for uremia hemodialysis internal fistula according to claim 1, wherein: the left end surface of the wrist strap (1) is provided with limiting holes, six limiting holes are not less than the number of the limiting holes, and the outer side of the right end is fixedly connected with a positioning rib.
6. The self-testing bracelet for uremia hemodialysis internal fistula according to claim 1, wherein: the size of the movable polar plate (12) is half of that of the fixed polar plate (11), two second gears (10) are arranged, the specifications of the two second gears (10) are consistent, and the two second gears are symmetrically distributed by taking the central line of the first gear (9) as a reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104154.0A CN111359039B (en) | 2020-02-20 | 2020-02-20 | Be used for uremia hemodialysis internal fistula bracelet of autosurvey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104154.0A CN111359039B (en) | 2020-02-20 | 2020-02-20 | Be used for uremia hemodialysis internal fistula bracelet of autosurvey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111359039A CN111359039A (en) | 2020-07-03 |
| CN111359039B true CN111359039B (en) | 2021-04-02 |
Family
ID=71199315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010104154.0A Expired - Fee Related CN111359039B (en) | 2020-02-20 | 2020-02-20 | Be used for uremia hemodialysis internal fistula bracelet of autosurvey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111359039B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870251B (en) * | 2020-07-21 | 2022-05-13 | 福建工程学院 | Method and device for measuring tremor of internal arteriovenous fistula based on capacitance sensing principle |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304145A (en) * | 1993-03-08 | 1994-04-19 | Blair Jacqueline E | Gastronomy tube holder |
| US8936576B2 (en) * | 2011-09-15 | 2015-01-20 | Interrad Medical, Inc. | System for anchoring medical devices |
| JP5818613B2 (en) * | 2011-09-28 | 2015-11-18 | 日本コヴィディエン株式会社 | Catheter fixture |
| CN205084171U (en) * | 2015-10-28 | 2016-03-16 | 刘静 | Tube drawing alarm device is prevented in catheterization |
| CN205251574U (en) * | 2015-12-12 | 2016-05-25 | 梁静 | Be used for uremia hemodialysis internal fistula bracelet of testing oneself |
| CN208081483U (en) * | 2017-05-08 | 2018-11-13 | 皖南医学院弋矶山医院 | Double finger-contact type arm massager |
| CN207136410U (en) * | 2017-07-14 | 2018-03-27 | 成都焦点合安物联网有限公司 | A kind of Intelligent bracelet |
| CN208064625U (en) * | 2018-01-31 | 2018-11-09 | 东莞市维肯模具科技有限公司 | A kind of recording type vibrations Intelligent bracelet |
| CN108211116B (en) * | 2018-02-07 | 2024-02-20 | 宁波越凡医疗科技有限公司 | Anti-emetic bracelet with massage function |
| CN108670784A (en) * | 2018-05-19 | 2018-10-19 | 贵州商学院 | A kind of Intelligent bracelet |
| CN109839060B (en) * | 2019-02-20 | 2020-12-11 | 来斯奥集成家居股份有限公司 | Steel cap installation centering deflection detection device based on capacitance change principle |
| CN110151511A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军医大学第一附属医院 | Bracelet is used in internal arteriovenous fistula nursing |
-
2020
- 2020-02-20 CN CN202010104154.0A patent/CN111359039B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN111359039A (en) | 2020-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103976778B (en) | A kind of full-automatic venipuncture system | |
| CN205729671U (en) | A kind of medical portable type is multifunction nursing bed | |
| CN103212133B (en) | Miniature portable multifunctional infusion device | |
| CN111359039B (en) | Be used for uremia hemodialysis internal fistula bracelet of autosurvey | |
| CN108081283B (en) | Medical treatment is with automatic robot that coincide of safe type | |
| CN109350800A (en) | A kind of infusion device and method of adjustment of specialized hospital | |
| CN213191632U (en) | Hemodialysis monitoring nursing instrument | |
| JP2014113423A (en) | Device for monitoring decrease in blood pressure | |
| CN208943033U (en) | A kind of upper limb fixation support for hematodialysis | |
| CN113499054A (en) | Medical monitoring type of respiration sleep machine | |
| CN111888542A (en) | Surgical sputum suction device capable of changing negative pressure intensity and intermittently sucking sputum | |
| CN212016139U (en) | Male nursing device with massage function | |
| CN111329507B (en) | Special arteriovenous internal fistula detector of uremia patient | |
| CN208851472U (en) | A kind of arteriovenous vibration monitoring device after internal arteriovenous fistula | |
| CN216823440U (en) | Monitor for remotely and centrally monitoring vital signs of patient | |
| CN213696886U (en) | Internal fistula blood vessel monitoring wrist strap | |
| CN211050191U (en) | Medicated bath appliance for patients suffering from mastitis | |
| CN208785235U (en) | A kind of massage bed | |
| CN111425728A (en) | Internal and external nursing monitor | |
| CN215584737U (en) | Patient limb fixing frame for gynecological clinical use | |
| CN111568663A (en) | Domestic nursing device suitable for old hypertensive patient | |
| CN220676306U (en) | Rheumatic immune joint nursing device | |
| CN214231838U (en) | Thyroid gland postoperative neck pad | |
| CN215017331U (en) | Blood pressure cuff with massage function | |
| CN214858177U (en) | Ophthalmic clinical medicine device that drips |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |