CN113100777A - Electrocardiogram detects uses conducting solution brush - Google Patents
Electrocardiogram detects uses conducting solution brush Download PDFInfo
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- CN113100777A CN113100777A CN202110437166.XA CN202110437166A CN113100777A CN 113100777 A CN113100777 A CN 113100777A CN 202110437166 A CN202110437166 A CN 202110437166A CN 113100777 A CN113100777 A CN 113100777A
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- 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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses a conductive liquid brush for electrocardiogram detection, relates to the technical field of conductive liquid brushes, and solves the problems that repeated smearing is needed for multiple times, the amount of the conductive liquid to be smeared is small, multiple times of repeated smearing is needed, a hairbrush is used by a patient and then is cleared, and the hairbrush is troublesome to replace. A conductive liquid brush for electrocardiogram detection comprises a box body; the front end valley bottom of the box body is provided with an installation plate; the top of the box body is slidably provided with a protection plate; a fixed plate is fixedly arranged at the bottom of the box body; a liquid outlet shell is fixedly arranged at the bottom of the fixed plate; and the two ends of the liquid outlet shell are fixedly provided with connecting shells. The heating strips used in the invention are started to heat the disinfectant and the conductive liquid, so that local low-temperature stimulation to a detector is prevented, and muscle tremor is prevented, thereby generating myoelectric interference and influencing the recording of electrocardiogram and accurate analysis of results.
Description
Technical Field
The invention relates to the technical field of conducting liquid brushes, in particular to a conducting liquid brush for electrocardiogram detection.
Background
Electrocardiography is a technique for recording a pattern of changes in electrical activity generated every cardiac cycle of the heart from the body surface by using an electrocardiograph. The electrocardiogram is the best method for measuring and diagnosing abnormal heart rhythm, which is used for diagnosing heart rhythm abnormality when the heart cardiac conducting tissue is damaged and the change of heart rhythm caused by imbalance of electrolyte, the myocardial cell membrane is a semi-permeable membrane, a certain amount of positive charge positive ions are arranged outside the membrane in a resting state, the same amount of negative charge negative ions are arranged in the membrane, and the external potential of the membrane is higher than that in the membrane, which is called a polarization state. In a resting state, because the myocardial cells of all parts of the heart are in a polarized state and have no potential difference, the potential curve traced by the current recorder is straight and flat.
The invention discloses a conductive liquid self-coating electrocardiogram chest lead connector by retrieval of patents with the patent number of CN108158575A, belonging to the field of electrocardiogram instrument components and comprising an electrode cup, a negative pressure bag, a ring groove cylinder, a hand pressure cylinder and a liquid outlet hole, wherein the bottom of the hand pressure cylinder and the inner and outer side walls of the ring groove cylinder are respectively provided with an electromagnet and a permanent magnet row, the permanent magnet rows are a row of permanent magnets with gradually increased magnetism arranged at equal intervals, and the magnetism of the permanent magnets is opposite to that of the electromagnet; two sealing plates with close ends mutually matched in a staggered manner are arranged above the liquid outlet hole, a second electromagnet is arranged at the close end of each sealing plate, a second permanent magnet with the opposite magnetism to the second electromagnet is arranged in the side wall of the annular groove barrel, and an arc-shaped spring column is connected between each sealing plate and the bottom of the annular groove of each permanent magnet. The invention can realize the automatic control of the hand pressing cylinder, ensure the forward downward pressing of the hand pressing cylinder, keep the constant change of the force application, achieve the purpose of uniformly coating the conductive liquid and avoid influencing the fixing stability of the connector relative to the human body; the accurate control of the conductive liquid in and out is ensured, and the waste of the conductive liquid is avoided.
However, at present, a brush or a cotton swab is usually adopted as a tool for coating a conductive liquid before an electrocardiogram is made, the brush and the cotton swab are very inconvenient to use, the contact area between the cotton swab head and the skin is small, the cotton swab head needs to be repeatedly coated for many times, the amount of the conductive liquid to be coated is small, the conductive liquid needs to be repeatedly coated for many times, the brush is usually used for cleaning the knot of a patient after the patient uses the brush, and the brush is troublesome to replace, so that the current requirement is not met, and the conductive liquid brush for electrocardiogram detection is provided.
Disclosure of Invention
Problem (A)
The invention aims to provide a conductive liquid brush for electrocardiogram detection, which solves the problems that the prior art generally adopts a brush or a cotton swab as a tool for coating conductive liquid before electrocardiogram making, the brush and the cotton swab are inconvenient to use, the contact area of a cotton swab head and the skin is small, the cotton swab head needs to be repeatedly coated for multiple times, the amount of the conductive liquid to be taken is small, the cotton swab head needs to be repeatedly taken for multiple times, and the brush is troublesome to replace because the brush is cleaned after a patient uses the brush.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a conductive liquid brush for electrocardiogram detection comprises a box body; the front end valley bottom of the box body is provided with an installation plate; the top of the box body is slidably provided with a protection plate; a fixed plate is fixedly arranged at the bottom of the box body; a liquid outlet shell is fixedly arranged at the bottom of the fixed plate; the two ends of the liquid outlet shell are both fixedly provided with connecting shells; one side of the connecting shell is rotatably provided with a knob B; the connecting shell is internally provided with threaded cylinders in a rotating manner; the bottom of the liquid outlet shell is provided with a brush frame in an inserted manner.
Preferably, the box body further comprises a connecting protective shell, a heating strip and a sealing strip A; a connecting protective shell is fixedly arranged at the rear end of the box body; the connecting protective shell is arranged to be a trapezoidal structure; two groups of liquid storage tanks are arranged in the box body, and two groups of heating strips are fixedly arranged on two sides in the liquid storage tanks; the top of the box body is fixedly provided with a sealing strip A; the bottom of the liquid storage tank of the box body is provided with a funnel-shaped structure.
Preferably, the mounting plate further comprises a fixed shell, a knob A and a screw A; a fixed shell is fixedly arranged on one side of the mounting plate; a knob A is rotatably arranged above one side of the fixed shell; the mounting plate is rotatably provided with a screw A; the screw A is in transmission connection with the knob A through a bevel gear; the fixed shell is of a trapezoidal structure, and the fixed shell is the same as the connecting protective shell in structure.
Preferably, the protection plate further comprises a sealing strip B, a top plate, a holding plate, a supporting frame and a connecting plate A; the bottom of the protection plate is fixedly provided with a sealing strip B; a top plate is fixedly arranged at the top of the protection plate; the top of the top plate is fixedly provided with a holding plate; a support frame is fixedly arranged at the bottom of one end of the top plate; the bottom of the support frame is integrally provided with a connecting plate A; the connecting plate A is in threaded connection with the screw A.
Preferably, the fixing plate further comprises a screw B, a clamping block, a bottom plate and a liquid baffle plate; the fixed plate is communicated with the bottom of the tank body liquid storage tank; two ends of the threaded cylinder are both rotatably provided with a screw B through threaded connection; the threads of the two groups of screws B are opposite; one end of each screw B is fixedly provided with a clamping block; a bottom plate is fixedly arranged at the bottom of the liquid outlet shell in an integrated manner; eight groups of liquid baffle plates are fixedly arranged at the top of the bottom plate.
Preferably, the fixing plate further comprises a liquid outlet plate, a connecting convex plate and a connecting rod; a liquid outlet plate is arranged between every two groups of liquid baffle plates in a sliding manner; liquid inlet holes are formed in the bottoms of the two sides of the liquid outlet plate, and liquid outlet holes are formed in the bottom of the liquid outlet plate; the two ends of the liquid outlet plate are both fixedly provided with connecting convex plates; eight groups of notches are formed in two sides of the interior of the liquid outlet shell, and connecting rods are fixedly arranged in the notches; the connecting convex plate slides outside the connecting rod; the outside of the connecting rod is provided with a spring.
Preferably, the brush frame further comprises a connecting plate B, a limiting block and a brush body; the two ends of the brush frame are uniformly provided with a connecting plate B in an integrated mode; the top of the connecting plate B is fixedly provided with a limiting block; the limiting block is matched with the clamping block; the brush body is fixedly arranged inside the brush frame.
(III) advantageous effects
The invention provides a conductive liquid brush for electrocardiogram detection, which is provided with a box body, wherein a disinfectant and conductive liquid are firstly poured into two liquid storage tanks of the box body respectively when the conductive liquid brush is used, and then a heating strip is started to heat the disinfectant and the conductive liquid, so that local low-temperature stimulation to a detector is prevented, and muscle tremor can be generated, thereby generating myoelectric interference and influencing the record of electrocardiogram and the accurate analysis of results.
Through the setting of going out the liquid shell, after having paintd the detection person, rotatory knob B, knob B drives a screw thread section of thick bamboo rotatory, and a screw thread section of thick bamboo passes through screw rod B and drives the clamp splice and inwards move for the limit to the stopper is relieved to the clamp splice, then changes the brush body, and the change brush body that can be swift convenient prevents that used repeatedly from causing cross infection.
Drawings
FIG. 1 is a schematic perspective view of an axial side of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a case according to an embodiment of the present invention;
FIG. 3 is a schematic view of a disassembled structure of the fixing housing in the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a guard plate according to an embodiment of the present invention;
FIG. 5 is a schematic perspective sectional view of the liquid outlet housing at the front shaft side in the embodiment of the invention;
FIG. 6 is a schematic cross-sectional view of the bottom of the liquid outlet housing in the embodiment of the invention;
FIG. 7 is a schematic view of a brush frame structure according to an embodiment of the present invention;
in the drawings, the corresponding relationship between the part names or lines and the reference numbers is as follows:
1. a box body; 101. connecting a protective shell; 102. heating the strip; 103. a sealing strip A; 2. mounting a plate; 201. a stationary case; 202. a knob A; 203. a screw A; 3. a protection plate; 301. a sealing strip B; 302. a top plate; 303. holding the plate; 304. a support frame; 305. a connecting plate A; 4. a fixing plate; 401. discharging the liquid shell; 402. a connecting shell; 403. a knob B; 404. a threaded barrel; 405. a screw B; 406. a clamping block; 407. a base plate; 408. a liquid baffle; 409. a liquid outlet plate; 410. connecting the convex plates; 411. a connecting rod; 5. brushing the frame; 501. a connecting plate B; 502. a limiting block; 503. a brush body.
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.
Referring to fig. 1 to 7, an embodiment of the present invention includes: a conductive liquid brush for electrocardiogram detection comprises a box body 1; the box body 1 also comprises a connecting protective shell 101, a heating strip 102 and a sealing strip A103; a connecting protective shell 101 is fixedly arranged at the rear end of the box body 1; the connecting protective shell 101 is arranged in a trapezoidal structure; two groups of liquid storage tanks are arranged in the box body 1, and two groups of heating strips 102 are fixedly arranged on two sides in the liquid storage tanks; the top of the box body 1 is fixedly provided with a sealing strip A103; the bottom of the liquid storage tank of the box body 1 is provided with a funnel-shaped structure; the mounting plate 2 is arranged at the front valley bottom of the box body 1; the mounting plate 2 also comprises a fixed shell 201, a knob A202 and a screw A203; a fixed shell 201 is fixedly arranged on one side of the mounting plate 2; a knob A202 is rotatably arranged above one side of the fixed shell 201; the mounting plate 2 is rotatably provided with a screw A203; the screw A203 is in transmission connection with the knob A202 through a bevel gear; the fixed shell 201 is in a trapezoidal structure, and the fixed shell 201 and the connecting protection shell 101 have the same structure; the top of the box body 1 is slidably provided with a protection plate 3; the protection plate 3 further comprises a sealing strip B301, a top plate 302, a holding plate 303, a supporting frame 304 and a connecting plate A305; the bottom of the protection plate 3 is fixedly provided with a sealing strip B301; a top plate 302 is fixedly arranged at the top of the protection plate 3; a holding plate 303 is fixedly arranged at the top of the top plate 302; a support frame 304 is fixedly arranged at the bottom of one end of the top plate 302; the bottom of the support frame 304 is integrally provided with a connecting plate A305; the connecting plate A305 is in threaded connection with the screw A203; the bottom of the box body 1 is fixedly provided with a fixed plate 4; a liquid outlet shell 401 is fixedly arranged at the bottom of the fixing plate 4; the two ends of the liquid outlet shell 401 are both fixedly provided with connecting shells 402; one side of the connecting shell 402 is rotatably provided with a knob B403; the connecting shell 402 is internally provided with a threaded cylinder 404 in a rotating manner; a brush frame 5 is inserted at the bottom of the liquid outlet shell 401; the brush frame 5 further comprises a connecting plate B501, a limiting block 502 and a brush body 503; the two ends of the brush frame 5 are uniformly arranged to be a connecting plate B501; the tops of the connecting plates B501 are all fixedly provided with limiting blocks 502; the stop block 502 is coincident with the clamp block 406; the brush body 503 is fixedly disposed inside the brush frame 5.
Wherein, the fixed plate 4 further comprises a screw B405, a clamping block 406, a bottom plate 407 and a liquid baffle 408; the fixed plate 4 is communicated with the bottom of the liquid storage tank of the box body 1; two ends of the threaded cylinder 404 are both rotatably provided with a screw B405 through threaded connection; the threads of the two sets of screws B405 are opposite; one end of the screw B405 is fixedly provided with a clamping block 406; a bottom plate 407 is fixedly arranged at the bottom of the liquid outlet shell 401 in an integrated manner; eight groups of liquid baffles 408 are fixedly arranged on the top of the bottom plate 407.
Wherein, the fixed plate 4 further comprises a liquid outlet plate 409, a connecting convex plate 410 and a connecting rod 411; a liquid outlet plate 409 is arranged between each two groups of liquid baffle plates 408 in a sliding manner; liquid inlet holes are formed in the bottoms of the two sides of the liquid outlet plate 409, and liquid outlet holes are formed in the bottom of the liquid outlet plate 409; the two ends of the liquid outlet plate 409 are both fixedly provided with a connecting convex plate 410; eight groups of notches are formed in two sides of the interior of the liquid outlet shell 401, and connecting rods 411 are fixedly arranged in the notches; the connection protrusion plate 410 slides outside the connection rod 411; the connecting rods 411 are provided with springs at the outer portions thereof.
The working principle is as follows: when the device is used, firstly, disinfectant and conductive liquid are poured into the two liquid storage tanks of the box body 1 respectively, then the heating strips 102 are started to heat the disinfectant and the conductive liquid, so that local low-temperature stimulation to a detector is prevented, muscle vibration can be generated, myoelectric interference is generated, and recording of electrocardiogram and accurate analysis of results are influenced.
Then, one end of the brush body 503 contacts the part to be detected by the detector, the brush body 503 touches the liquid outlet plate 409, the liquid outlet plate 409 moves upwards, so that the disinfectant enters one end of the brush body 503 through the liquid inlet hole on the liquid outlet plate 409 to disinfect the detector, and then the conducting liquid is smeared on the detector through the other end.
After the brush body 503 is replaced, the brush body 503 can be replaced quickly and conveniently, and cross infection caused by repeated use is prevented.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an electro-conductive liquid brush for electrocardiographic examination which characterized in that: comprises a box body (1); the mounting plate (2) is arranged at the valley bottom at the front end of the box body (1); the top of the box body (1) is provided with a protection plate (3) in a sliding manner; a fixing plate (4) is fixedly arranged at the bottom of the box body (1); a liquid outlet shell (401) is fixedly arranged at the bottom of the fixing plate (4); both ends of the liquid outlet shell (401) are fixedly provided with connecting shells (402); one side of the connecting shell (402) is rotatably provided with a knob B (403); the connecting shell (402) is internally provided with a threaded cylinder (404) in a rotating way; the bottom of the liquid outlet shell (401) is provided with a brush frame (5) in an inserted manner.
2. The conductive liquid brush for electrocardiogram detection according to claim 1, wherein: the box body (1) also comprises a connecting protective shell (101), a heating strip (102) and a sealing strip A (103); a connecting protective shell (101) is fixedly arranged at the rear end of the box body (1); the connecting protective shell (101) is arranged to be a trapezoidal structure; two groups of liquid storage tanks are arranged in the box body (1), and two groups of heating strips (102) are fixedly arranged on two sides in the liquid storage tanks; the top of the box body (1) is fixedly provided with a sealing strip A (103); the bottom of the liquid storage tank of the box body (1) is provided with a funnel-shaped structure.
3. The conductive liquid brush for electrocardiogram detection according to claim 1, wherein: the mounting plate (2) further comprises a fixed shell (201), a knob A (202) and a screw A (203); a fixed shell (201) is fixedly arranged on one side of the mounting plate (2); a knob A (202) is rotatably arranged above one side of the fixed shell (201); the mounting plate (2) is rotatably provided with a screw A (203); the screw A (203) is in transmission connection with the knob A (202) through a bevel gear; the fixed shell (201) is of a trapezoidal structure, and the fixed shell (201) is the same as the connecting protective shell (101).
4. The conductive liquid brush for electrocardiogram detection according to claim 1, wherein: the protection plate (3) further comprises a sealing strip B (301), a top plate (302), a holding plate (303), a supporting frame (304) and a connecting plate A (305); the bottom of the protection plate (3) is fixedly provided with a sealing strip B (301); a top plate (302) is fixedly arranged at the top of the protection plate (3); a holding plate (303) is fixedly arranged at the top of the top plate (302); a support frame (304) is fixedly arranged at the bottom of one end of the top plate (302); the bottom of the support frame (304) is integrally provided with a connecting plate A (305); the connecting plate A (305) is in threaded connection with the screw A (203).
5. The conductive liquid brush for electrocardiogram detection according to claim 1, wherein: the fixed plate (4) further comprises a screw B (405), a clamping block (406), a bottom plate (407) and a liquid baffle plate (408); the fixed plate (4) is communicated with the bottom of the liquid storage tank of the box body (1); two ends of the threaded cylinder (404) are both rotatably provided with a screw B (405) through threaded connection; the threads of the two sets of screws B (405) are opposite; one end of each screw B (405) is fixedly provided with a clamping block (406); a bottom plate (407) is fixedly arranged at the bottom of the liquid outlet shell (401) in an integrated manner; eight groups of liquid baffle plates (408) are fixedly arranged at the top of the bottom plate (407).
6. The conductive liquid brush for electrocardiogram detection according to claim 1, wherein: the fixed plate (4) also comprises a liquid outlet plate (409), a connecting convex plate (410) and a connecting rod (411); a liquid outlet plate (409) is arranged between every two groups of liquid baffle plates (408) in a sliding way; liquid inlet holes are formed in the bottoms of the two sides of the liquid outlet plate (409), and liquid outlet holes are formed in the bottom of the liquid outlet plate (409); both ends of the liquid outlet plate (409) are fixedly provided with connecting convex plates (410); eight groups of notches are formed in two sides of the interior of the liquid outlet shell (401), and connecting rods (411) are fixedly arranged in the notches; the connecting convex plate (410) slides outside the connecting rod (411); the outside of the connecting rod (411) is provided with a spring.
7. The conductive liquid brush for electrocardiogram detection according to claim 1, wherein: the brush frame (5) also comprises a connecting plate B (501), a limiting block (502) and a brush body (503); the two ends of the brush frame (5) are uniformly arranged into a connecting plate B (501); the tops of the connecting plates B (501) are all fixedly provided with limiting blocks (502); the limiting block (502) is matched with the clamping block (406); a brush body (503) is fixedly arranged in the brush frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437166.XA CN113100777B (en) | 2021-04-22 | 2021-04-22 | Electrocardiogram detection conductive liquid brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437166.XA CN113100777B (en) | 2021-04-22 | 2021-04-22 | Electrocardiogram detection conductive liquid brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113100777A true CN113100777A (en) | 2021-07-13 |
| CN113100777B CN113100777B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110437166.XA Active CN113100777B (en) | 2021-04-22 | 2021-04-22 | Electrocardiogram detection conductive liquid brush |
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| Country | Link |
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| CN (1) | CN113100777B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002085406A (en) * | 2000-09-21 | 2002-03-26 | Aloka Co Ltd | Couplant applicator |
| CN202458357U (en) * | 2012-02-27 | 2012-10-03 | 许芳 | Novel brush for conductive liquid for electrocardiographic examination |
| WO2013104303A1 (en) * | 2012-01-13 | 2013-07-18 | Pu Bing | Roll-on type liquid end-discharging device and self-air-venting liquid replenisher with same |
| CN206167625U (en) * | 2016-08-12 | 2017-05-17 | 大连医科大学附属第二医院 | Heart is brush for electrograph conducting solution |
| CN207168516U (en) * | 2017-12-04 | 2018-04-03 | 郑州大学第二附属医院 | A kind of medical ultrasonic coupling agent application device |
| CN208557438U (en) * | 2018-08-06 | 2019-03-01 | 天津市鑫立丰汽车配件有限公司 | A kind of automobile precision parts dirt seal housing |
| CN209765569U (en) * | 2019-04-09 | 2019-12-10 | 隋欣 | novel multi-functional manpower resource management system |
| CN211301720U (en) * | 2019-08-21 | 2020-08-21 | 苏海善 | Electrocardiogram alcohol liquid coating device |
| CN212016443U (en) * | 2020-02-14 | 2020-11-27 | 赣州市人民医院 | Disinfection brush for gynecological nursing |
| CN212165803U (en) * | 2019-10-29 | 2020-12-18 | 方彦鹏 | Device is paintd to ultrasound department couplant |
-
2021
- 2021-04-22 CN CN202110437166.XA patent/CN113100777B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002085406A (en) * | 2000-09-21 | 2002-03-26 | Aloka Co Ltd | Couplant applicator |
| WO2013104303A1 (en) * | 2012-01-13 | 2013-07-18 | Pu Bing | Roll-on type liquid end-discharging device and self-air-venting liquid replenisher with same |
| CN202458357U (en) * | 2012-02-27 | 2012-10-03 | 许芳 | Novel brush for conductive liquid for electrocardiographic examination |
| CN206167625U (en) * | 2016-08-12 | 2017-05-17 | 大连医科大学附属第二医院 | Heart is brush for electrograph conducting solution |
| CN207168516U (en) * | 2017-12-04 | 2018-04-03 | 郑州大学第二附属医院 | A kind of medical ultrasonic coupling agent application device |
| CN208557438U (en) * | 2018-08-06 | 2019-03-01 | 天津市鑫立丰汽车配件有限公司 | A kind of automobile precision parts dirt seal housing |
| CN209765569U (en) * | 2019-04-09 | 2019-12-10 | 隋欣 | novel multi-functional manpower resource management system |
| CN211301720U (en) * | 2019-08-21 | 2020-08-21 | 苏海善 | Electrocardiogram alcohol liquid coating device |
| CN212165803U (en) * | 2019-10-29 | 2020-12-18 | 方彦鹏 | Device is paintd to ultrasound department couplant |
| CN212016443U (en) * | 2020-02-14 | 2020-11-27 | 赣州市人民医院 | Disinfection brush for gynecological nursing |
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| Publication number | Publication date |
|---|---|
| CN113100777B (en) | 2023-08-08 |
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Effective date of registration: 20230714 Address after: 410100 R&D Building 102, No. 36, Leigongling Road, Xianglong Subdistrict, Changsha County, Changsha, Hunan Province Applicant after: Hunan Xingyikang Health Examination Center Co.,Ltd. Address before: 262500 3888 Linglong South Road, Qingzhou, Weifang, Shandong Applicant before: Zhang Xuejie |
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