CN113100777B - Electrocardiogram detection conductive liquid brush - Google Patents
Electrocardiogram detection conductive liquid brush Download PDFInfo
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- CN113100777B CN113100777B CN202110437166.XA CN202110437166A CN113100777B CN 113100777 B CN113100777 B CN 113100777B CN 202110437166 A CN202110437166 A CN 202110437166A CN 113100777 B CN113100777 B CN 113100777B
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- fixedly arranged
- box body
- shell
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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)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
The invention discloses a conductive liquid brush for electrocardiographic detection, relates to the technical field of conductive liquid brushes, and solves the problems that the conductive liquid brush needs to be repeatedly smeared back and forth for many times, the conductive liquid amount is small to be dipped and repeatedly dipped and picked many times, and in general, a patient can use the brush to clean the brush after the patient uses the brush, and the brush is troublesome to replace. A conductive liquid brush for electrocardiograph detection comprises a box body; the front end valley bottom of the box body is provided with a mounting plate; the top of the box body is provided with a protection plate in a sliding manner; the bottom of the box body is fixedly provided with a fixing plate; a liquid outlet shell is fixedly arranged at the bottom of the fixed plate; and connecting shells are fixedly arranged at two ends of the liquid outlet shell. The heating strip is started to heat the disinfectant and the conductive liquid, so that local low-temperature stimulation to a detector is prevented, and myofibrillation is generated, thereby generating myoelectricity interference and affecting the recording of an electrocardiogram and the accurate analysis of the result.
Description
Technical Field
The invention relates to the technical field of conductive liquid brushes, in particular to a conductive liquid brush for electrocardiographic detection.
Background
Electrocardiography is a technique for recording, from a body surface, a pattern of changes in electrical activity produced by the heart for each cardiac cycle. Electrocardiogram is the best method to measure and diagnose abnormal heart rhythms, which is to diagnose heart rhythms abnormal when the heart's electrically conductive tissue is damaged and changes in heart rhythms due to electrolyte imbalance, the myocardial cell membrane is a semi-permeable membrane, a certain number of positively charged cations are arranged outside the membrane in a resting state, the same number of negatively charged anions are arranged inside the membrane, and the outer membrane is higher than the inside of the membrane, which is called a polarized state. In the resting state, since the myocardial cells at each part of the heart are in a polarized state, there is no potential difference, and the potential curve traced by the current recorder is flat.
The invention discloses a conductive liquid self-coating electrocardiogram chest lead connector, which belongs to the field of electrocardiogram instrument components and comprises an electrode cup, a negative pressure bag, a ring groove barrel, a hand pressure barrel and a liquid outlet hole, wherein electromagnet and permanent magnet rows are respectively arranged at the bottom of the hand pressure barrel and on the inner side wall and the outer side wall of the ring groove barrel, the permanent magnets are arranged at equal intervals and are a series of permanent magnets with gradually increased magnetism, and the magnetism of the permanent magnets is opposite to that of the electromagnets; two sealing plates with similar ends mutually staggered and matched are arranged above the liquid outlet hole, an electromagnet II is arranged at the similar end of the sealing plate, a permanent magnet II with magnetism opposite to that of the electromagnet II is arranged in the side wall of the ring groove barrel, and an arc-shaped spring column is connected between the sealing plate and the bottom of the ring groove of the 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 smearing the conductive liquid and avoid influencing the fixing stability of the connector relative to the human body; the accurate control of the in-out of the conductive liquid 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 applying conductive liquid before an electrocardiogram is made, so that the brush and the cotton swab are very inconvenient in use, the contact area between the cotton swab head and the skin is small, the cotton swab head needs to be repeatedly smeared back and forth for many times, the conductive liquid amount to be dipped and repeatedly dipped and picked up for many times is small, and in addition, the brush can be cleaned after a patient uses the brush, and the brush is more troublesome to replace, so that the current requirement is not met, and the conductive liquid brush for electrocardiogram detection is provided.
Disclosure of Invention
First technical problem
The invention aims to provide a conductive liquid brush for electrocardiographic examination, which solves the problems that a brush or a cotton swab is usually adopted as a conductive liquid coating tool before electrocardiographic examination in the prior art, the brush and the cotton swab are very inconvenient to use, the contact area between the cotton swab head and skin is small, the brush head and the cotton swab needs to be repeatedly smeared repeatedly for many times, the conductive liquid amount to be smeared is small, the conductive liquid is required to be repeatedly smeared for many times, and the brush is generally troublesome to replace after a patient uses the brush.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: a conductive liquid brush for electrocardiograph detection comprises a box body; the front end valley bottom of the box body is provided with a mounting plate; the top of the box body is provided with a protection plate in a sliding manner; the bottom of the box body is fixedly provided with a fixing plate; a liquid outlet shell is fixedly arranged at the bottom of the fixed plate; connecting shells are fixedly arranged at two ends of the liquid outlet shell; a knob B is rotatably arranged on one side of the connecting shell; a thread cylinder is rotatably arranged in the connecting shell; the bottom of the liquid outlet shell is inserted and provided with a brush frame.
Preferably, the box body further comprises a connecting protective shell, a heating strip and a sealing strip A; the rear end of the box body is fixedly provided with a connecting protective shell; the connecting protective shell is arranged in a trapezoid 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 of the inside of the liquid storage tanks; the top of the box body is fixedly provided with a sealing strip A; the bottom of the tank body liquid storage tank is provided with a funnel-shaped structure.
Preferably, the mounting plate further comprises a fixing 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 arranged to be of a trapezoid structure, and the fixed shell is identical to the connecting protective shell in structure.
Preferably, the protection plate further comprises a sealing strip B, a top plate, a holding plate, a support 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; a holding plate is fixedly arranged at the top of the top plate; a supporting frame is fixedly arranged at the bottom of one end of the top plate; a connecting plate A is integrally arranged at the bottom of the support frame; the connecting plate A is in threaded connection with the screw rod A.
Preferably, the fixing plate further comprises a screw rod B, a clamping block, a bottom plate and a liquid baffle; the fixed plate is communicated with the bottom of the tank body liquid storage tank; screw rods B are rotatably arranged at two ends of the threaded cylinder through threaded connection; the threads of the two groups of screws B are opposite; clamping blocks are fixedly arranged at one end of the screw B; a bottom plate is integrally and fixedly arranged at the bottom of the liquid outlet shell; 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 way; the bottoms of the two sides of the liquid outlet plate are provided with liquid inlet holes, and the bottoms of the liquid outlet plate are provided with liquid outlet holes; the two ends of the liquid outlet plate are fixedly provided with connecting convex plates; eight groups of slots are formed in two sides of the inner part of the liquid outlet shell, and connecting rods are fixedly arranged in the slots; the connecting convex plate slides outside the connecting rod; springs are arranged outside the connecting rods.
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 arranged as a connecting plate B; limiting blocks are fixedly arranged at the tops of the connecting plates B; the limiting block is matched with the clamping block; the brush body is fixedly arranged in the brush frame.
(III) beneficial effects
The invention provides a conductive liquid brush for electrocardiograph detection, which is provided with a box body, when the conductive liquid brush is used, firstly, disinfectant and conductive liquid are respectively poured into two liquid storage tanks of the box body, 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, muscle vibration is generated, and thus myogenic electric interference is generated, and the recording of an electrocardiograph and the accurate analysis of a result are influenced.
Through the setting of play liquid shell, after having paintd the person of detecting, rotatory knob B, knob B drives the screw thread section of thick bamboo and rotates, and the screw thread section of thick bamboo passes through screw rod B and drives the clamp splice and inwards moves for the clamp splice is removed the restriction to the stopper, then is changed the brush body, and the brush body that can be swift convenient is changed, prevents that reuse from causing cross infection.
Drawings
FIG. 1 is a schematic view of a shaft-side perspective structure in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a box structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a disassembled structure of a fixing case according to an embodiment of the present invention;
fig. 4 is a schematic view of a guard plate structure according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a front-axle side perspective sectional structure of a liquid outlet housing in an embodiment of the present invention;
FIG. 6 is a schematic diagram of a cross-sectional bottom structure of a liquid outlet housing according to an embodiment of the present invention;
FIG. 7 is a schematic view of a brush frame according to an embodiment of the present invention;
in the figure, the correspondence between the component names or lines and the figure numbers is:
1. a case; 101. connecting a protective shell; 102. a heating strip; 103. a sealing strip A; 2. a mounting plate; 201. a fixed case; 202. a knob A; 203. a screw A; 3. a protection plate; 301. a sealing strip B; 302. a top plate; 303. a holding plate; 304. a support frame; 305. a connecting plate A; 4. a fixing plate; 401. a liquid outlet shell; 402. a connection housing; 403. a knob B; 404. a thread cylinder; 405. a screw B; 406. clamping blocks; 407. a bottom plate; 408. a liquid baffle; 409. a liquid outlet plate; 410. connecting the protruding plates; 411. a connecting rod; 5. brushing a frame; 501. a connecting plate B; 502. a limiting block; 503. a brush body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 7, an embodiment of the present invention provides: the utility model provides a conductive liquid brush for electrocardiographic detection, which 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; the rear end of the box body 1 is fixedly provided with a connecting protective shell 101; the connecting protective shell 101 is arranged in a trapezoid 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 of the inside of 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 front end valley bottom of the box body 1 is provided with a mounting plate 2; the mounting plate 2 further 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 arranged in a trapezoid structure, and the fixed shell 201 has the same structure as the connecting protective shell 101; the top of the box body 1 is provided with a protection plate 3 in a sliding manner; 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 on the top of the top plate 302; a supporting 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 fixing plate 4; the bottom of the fixed plate 4 is fixedly provided with a liquid outlet shell 401; connecting shells 402 are fixedly arranged at two ends of the liquid outlet shell 401; a knob B403 is rotatably arranged on one side of the connecting shell 402; a threaded cylinder 404 is rotatably arranged inside the connecting shell 402; a brush frame 5 is inserted and arranged at the bottom of the liquid outlet shell 401; the brush frame 5 also 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 as a connecting plate B501; limiting blocks 502 are fixedly arranged at the top of the connecting plate B501; the limiting block 502 is matched with the clamping block 406; the brush body 503 is fixedly arranged in the brush frame 5.
Wherein, the fixed plate 4 also comprises a screw rod 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 tank body 1; screw B405 is rotatably arranged at two ends of the threaded cylinder 404 through threaded connection; the threads of the two sets of screws B405 are opposite; clamping blocks 406 are fixedly arranged at one end of the screw rod B405; a bottom plate 407 is integrally and fixedly arranged at the bottom of the liquid outlet shell 401; eight sets of liquid baffles 408 are fixedly arranged on the top of the bottom plate 407.
Wherein, the fixing 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 slidably arranged between every two groups of liquid baffle plates 408; liquid inlet holes are formed in the bottoms of 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 fixedly provided with connecting convex plates 410; eight groups of slots are formed in two sides of the inner part of the liquid outlet shell 401, and connecting rods 411 are fixedly arranged in the slots; the connection boss 410 slides outside the connection rod 411; springs are provided outside the connecting rods 411.
Working principle: when the electrocardiograph is used, firstly, disinfectant and conductive liquid are respectively poured into two liquid storage tanks of the box body 1, then the heating strip 102 is started to heat the disinfectant and the conductive liquid, so that local low-temperature stimulation to a detector is prevented, muscle fibrillation can be generated, and thus myoelectricity interference is generated, and the recording of an electrocardiogram and the accurate analysis of a result 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 conductive liquid is smeared on the detector at the other end.
After the detector is smeared, the knob B403 is rotated, the knob B403 drives the threaded cylinder 404 to rotate, and the threaded cylinder 404 drives the clamping block 406 to move inwards through the screw rod B405, so that the limiting of the limiting block 502 is relieved by the clamping block 406, and then the brush body 503 is replaced, so that 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 characteristics 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 (4)
1. An electrocardiograph detects with electrically conductive liquid brush which characterized in that: comprises a box body (1); the front end valley bottom of the box body (1) is provided with a mounting plate (2); the top of the box body (1) is provided with a protection plate (3) in a sliding manner; a fixed 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 fixed plate (4); connecting shells (402) are fixedly arranged at two ends of the liquid outlet shell (401); a knob B (403) is rotatably arranged on one side of the connecting shell (402); a threaded cylinder (404) is rotatably arranged inside the connecting shell (402); a brush frame (5) is inserted and arranged at the bottom of the liquid outlet shell (401); the fixed plate (4) is communicated with the bottom of the liquid storage tank of the box body (1); screw rods B (405) are rotatably arranged at two ends of the threaded cylinder (404) through threaded connection; the threads of the two sets of screws B (405) are opposite; clamping blocks (406) are fixedly arranged at one end of the screw rod B (405); a bottom plate (407) is fixedly arranged at the bottom of the liquid outlet shell (401) in an integral way; eight groups of liquid baffles (408) are fixedly arranged at the top of the bottom plate (407); 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 two sides of the liquid outlet plate (409), and liquid outlet holes are formed in the bottoms 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 slots are formed in two sides of the inner part of the liquid outlet shell (401), and connecting rods (411) are fixedly arranged in the slots; the connecting convex plate (410) slides outside the connecting rod (411); springs are arranged outside the connecting rods (411); the brush frame (5) further 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 as a connecting plate B (501); limiting blocks (502) are fixedly arranged at the tops of the connecting plates B (501); the limiting block (502) is matched with the clamping block (406); the brush body (503) is fixedly arranged in the brush frame (5).
2. The conductive liquid brush for electrocardiographic detection according to claim 1, wherein: the box body (1) further comprises a connecting protective shell (101), a heating strip (102) and a sealing strip A (103); the rear end of the box body (1) is fixedly provided with a connecting protective shell (101); the connecting protective shell (101) is arranged in a trapezoid 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 of the inside of the liquid storage tanks; a sealing strip A (103) is fixedly arranged at the top of the box body (1); 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 electrocardiographic detection according to claim 1, wherein: the mounting plate (2) further comprises a fixing 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 arranged in a trapezoid structure, and the fixed shell (201) has the same structure as the connecting protective shell (101).
4. The conductive liquid brush for electrocardiographic 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 supporting frame (304) is fixedly arranged at the bottom of one end of the top plate (302); a connecting plate A (305) is integrally arranged at the bottom of the supporting frame (304); the connecting plate A (305) is in threaded connection with the screw A (203).
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 CN113100777A (en) | 2021-07-13 |
| CN113100777B true CN113100777B (en) | 2023-08-08 |
Family
ID=76719383
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 |
Country Status (1)
| Country | Link |
|---|---|
| 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 |
|---|---|
| CN113100777A (en) | 2021-07-13 |
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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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