CN104257360B - A kind of pulse-taking instrument with voltage-limiting protection function - Google Patents
A kind of pulse-taking instrument with voltage-limiting protection function Download PDFInfo
- Publication number
- CN104257360B CN104257360B CN201410487885.2A CN201410487885A CN104257360B CN 104257360 B CN104257360 B CN 104257360B CN 201410487885 A CN201410487885 A CN 201410487885A CN 104257360 B CN104257360 B CN 104257360B
- Authority
- CN
- China
- Prior art keywords
- pretension
- hole
- line slideway
- pulse
- fixed pedestal
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
Abstract
A kind of pulse-taking instrument with voltage-limiting protection function of the present invention, comprise frame, crossbeam is provided with fixed pedestal, fixed pedestal lateral surface is embedded with vertical slide block, and slide block mates the line slideway that can slide up and down, and line slideway lower end is provided with probe; Fixed pedestal top is provided with horizontal pretension through hole, the external port screw thread of pretension through hole is installed with adjustment bolt, the inner port of pretension through hole is positioned at slide block inner bottom part, and the inner port place of pretension through hole is provided with pretension ball, be provided with Compress Spring in pretension through hole between pretension ball and adjustment bolt, line slideway medial surface is provided with circular groove.The invention has the beneficial effects as follows: when crossbeam moves down out of control suddenly, line slideway can upward sliding, thus avoids the unexpected impact to wrist, improves reliability and the safety of pulse-taking instrument.And the preload pressure of line slideway slip can be adjusted as required, use more convenient.
Description
Technical field
The present invention relates to a kind of pulse-taking instrument with voltage-limiting protection function.
Background technology
At present, pulse-taking is by the pulse by tactile human body different parts, to observe and learn the palpation method of pulse condition change by experience.Also known as feeling the pulse, feel the pulse, feel the pulse, feelling pulse.Formation and the internal organs QI and blood of pulse condition are closely related, if internal organs QI and blood generation pathological changes, blood vessels run and will be affected, and pulse condition just changes.Pulse-taking clinically, the advance and retreat prognosis of deducibility disease.The pulse-taking that Ancient Times in China medical science adopts in diagnosing the illness is a unique diagnostic method arteries and veins, is one of traditional Chinese medical science " four diagnostic methods " (hope, hear, ask, cut), is also a kind of indispensable objective basis of determination for the treatment of based on pathogenesis obtained through differentiation of symptoms and signs.
In recent years, due to doctor trained in Western medicine at home prevailing, in addition the traditional Chinese medical science is overly dependent upon old docter of TCM doctor traditionally, make that the traditional Chinese medical science is once once out in the cold is even ostracised, and along with the effort of China's medical science and researcher, also started in recent years to be developed and progress, after particularly Chinese medicine being combined with modern diagnosis thinking, the traditional Chinese medical science starts again to obtain tremendous development theoretically with on diagnostic method.
In clinical practice, when doctor feels the pulse for patient, beating of pulse can stimulate Wagner's corpuscles, power conversion is carried out by Wagner's corpuscles, physical stimulation is converted to electroneurographic signal, be transferred to nerve centre brain via sensory nerve and form sense of touch, then form various pulse condition in conjunction with relevant medical knowledge.Because the formation of sense of touch is a kind of subjective feeling in this process, therefore to all there is a lot of subjective content in the description of pulse condition.Therefore, Traditional Chinese Medicine pulse-taking is all indivisible with the sensory perception of doctor, and this just causes evaluation to state of an illness neither one objective criterion and definition, greatly limit popularization and the accreditation of pulse wave spectrum.
Existing commercially available pulse-taking instrument adopts stepper motor driven rigidity Self-pressurizing agri to design, control signal is sent by PC control system, can the step distance of accurate control step motor by drive circuit, use between step motor drive parts and probe and be rigidly connected, thus realize the accurate location of popping one's head in pressure process, evaluation and the definition of an objective criterion can be done to a certain extent to the state of an illness, but there is certain risk out of control in frame for movement, although can pass through computer installation safe spacing program, it is perfectly safe also can not to accomplish.And pulse-taking instrument is the most dangerous and easily out of control be exactly stepper motor driven rigidity Self-pressurizing agri, probe directly contacts with the wrist of people, owing to being positive drive structure, so once out of control, will cause very large injury to wrist.
Summary of the invention
For solving above technical deficiency, the invention provides a kind of pulse-taking instrument with voltage-limiting protection function, it is reasonable in design, and protected effect is good.
The present invention is achieved by the following measures:
A kind of pulse-taking instrument with voltage-limiting protection function of the present invention, comprises frame, in described frame
Be provided with the crossbeam that can slide up and down, frame below crossbeam is provided with feeling the pulse groove, described crossbeam is provided with fixed pedestal, described fixed pedestal lateral surface is embedded with vertical slide block, described slide block mates the line slideway that can slide up and down, and line slideway lower end is provided with probe;
Described fixed pedestal top is provided with horizontal pretension through hole, the external port screw thread of pretension through hole is installed with adjustment bolt, the inner port of pretension through hole is positioned at slide block inner bottom part, and the inner port place of pretension through hole is provided with pretension ball, Compress Spring is provided with in pretension through hole between described pretension ball and adjustment bolt, described line slideway medial surface is provided with some circular grooves that can be relative with pretension through hole inner port when line slideway slides up and down, described pretension ball diameter is greater than the diameter of circular groove.
Above-mentioned fixed pedestal cross section is L shape, and the bottom of fixed pedestal is connected on crossbeam.
The invention has the beneficial effects as follows: when crossbeam moves down out of control suddenly, line slideway can upward sliding, thus avoids the unexpected impact to wrist, improves reliability and the safety of pulse-taking instrument.And the preload pressure of line slideway slip can be adjusted as required, use more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the perspective view of fixed pedestal part.
Fig. 3 is the cut-away section structural representation of fixed pedestal.
Wherein: 1 frame, 2 crossbeams, 3 feeling the pulse grooves, 4 fixed pedestals, 5 line slideways, 6 probes, 7 adjustment bolts, 8 circular grooves, 9 pretension balls, 10 Compress Springs.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the present invention:
As shown in Figure 1, frame 1 is provided with the crossbeam 2 that can slide up and down, frame 1 below crossbeam 2 is provided with feeling the pulse groove 3, crossbeam 2 is provided with fixed pedestal 4, fixed pedestal 4 lateral surface is embedded with vertical slide block, slide block coupling has the line slideway 5 that can slide up and down along slide block, and line slideway 5 lower end is provided with probe 6; Fixed pedestal 4 cross section is L shape, and the bottom of fixed pedestal 4 is connected on crossbeam 2.
As shown in Figure 2,3, fixed pedestal 4 top is provided with horizontal pretension through hole, the external port screw thread of pretension through hole is installed with adjustment bolt 7, the inner port of pretension through hole is positioned at slide block inner bottom part, and the inner port place of pretension through hole is provided with pretension ball 9, Compress Spring 10 is provided with in pretension through hole between pretension ball 9 and adjustment bolt 7, described line slideway 5 medial surface is provided with some circular grooves 8 that can be relative with pretension through hole inner port when line slideway 5 moves up and down along slide block, pretension ball 9 diameter is greater than the diameter of circular groove 8.Preload pressure is provided by Compress Spring 10 and adjustment bolt.Under normal circumstances, Compress Spring 10 is extruding pretension ball 9 outwards, the part surface of pretension ball 9 is headed in the circular groove 8 of line slideway 5, now the preload pressure of pretension ball 9 can be limited in slide block line slideway 5, when line slideway 5 upward pressure increase to above limit value time, line slideway 5 pushes pretension ball 9 open to side, causes line slideway 5 upward sliding, and downward pressure is declined rapidly.By regulating adjustment bolt 7 to stretch into the degree of depth of pretension through hole, can preload pressure be regulated, thus provide different critical pressures for the upward sliding of line slideway 5,
In use, the wrist of patient is placed in feeling the pulse groove 3, and crossbeam 2 slowly declines under control of the computer, and stop when probe 6 touches arteries and veins position declining, probe 6 sends pulse signal to computer analysis.Once occur out of control in crossbeam 2 decline process, when line slideway 5 is subject to the limit value of wrist to its upward sliding being greater than line slideway 5 that upwards pressure, line slideway 5 upward sliding, alleviates the impulsive force of line slideway 5 pairs of wrists, serves protective effect.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (2)
1. one kind has the pulse-taking instrument of voltage-limiting protection function, comprise frame, described frame is provided with the crossbeam that can slide up and down, frame below crossbeam is provided with feeling the pulse groove, it is characterized in that: described crossbeam is provided with fixed pedestal, described fixed pedestal lateral surface is embedded with vertical slide block, and described slide block mates the line slideway that can slide up and down, and line slideway lower end is provided with probe;
Described fixed pedestal top is provided with horizontal pretension through hole, the external port screw thread of pretension through hole is installed with adjustment bolt, the inner port of pretension through hole is positioned at slide block inner bottom part, and the inner port place of pretension through hole is provided with pretension ball, Compress Spring is provided with in pretension through hole between described pretension ball and adjustment bolt, described line slideway medial surface is provided with some circular grooves that can be relative with pretension through hole inner port when line slideway slides up and down, described pretension ball diameter is greater than the diameter of circular groove.
2. there is the pulse-taking instrument of voltage-limiting protection function according to claim 1, it is characterized in that: described fixed pedestal cross section is L shape, and the bottom of fixed pedestal is connected on crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487885.2A CN104257360B (en) | 2014-09-23 | 2014-09-23 | A kind of pulse-taking instrument with voltage-limiting protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487885.2A CN104257360B (en) | 2014-09-23 | 2014-09-23 | A kind of pulse-taking instrument with voltage-limiting protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104257360A CN104257360A (en) | 2015-01-07 |
| CN104257360B true CN104257360B (en) | 2016-03-02 |
Family
ID=52149034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487885.2A Active CN104257360B (en) | 2014-09-23 | 2014-09-23 | A kind of pulse-taking instrument with voltage-limiting protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104257360B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547780A (en) * | 2019-08-20 | 2019-12-10 | 刘艳 | Simple and convenient detection device for cardiovascular diseases |
| CN111673949B (en) * | 2020-06-27 | 2022-03-18 | 石河子大学 | Cutting and blockage clearing water washing type residual membrane separation device |
| CN112493988B (en) * | 2020-10-26 | 2021-08-27 | 天津慧医谷科技有限公司 | Traditional chinese medical science pulse manifestation information acquisition device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361501B1 (en) * | 1997-08-26 | 2002-03-26 | Seiko Epson Corporation | Pulse wave diagnosing device |
| CN200987671Y (en) * | 2006-10-23 | 2007-12-12 | 黄进明 | Pulse pickup and frequency spectrum analytical display instrument |
| CN103271720A (en) * | 2013-05-13 | 2013-09-04 | 深圳市汇思科电子科技有限公司 | Pulse instrument with adjustable measuring pressure head position |
| CN204133443U (en) * | 2014-09-23 | 2015-02-04 | 山东省中医药研究院 | A kind of pulse-taking instrument with voltage-limiting protection function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070060825A1 (en) * | 2005-09-13 | 2007-03-15 | Welch Allyn, Inc. | Self-compensating blood pressure bleed valve |
-
2014
- 2014-09-23 CN CN201410487885.2A patent/CN104257360B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361501B1 (en) * | 1997-08-26 | 2002-03-26 | Seiko Epson Corporation | Pulse wave diagnosing device |
| CN200987671Y (en) * | 2006-10-23 | 2007-12-12 | 黄进明 | Pulse pickup and frequency spectrum analytical display instrument |
| CN103271720A (en) * | 2013-05-13 | 2013-09-04 | 深圳市汇思科电子科技有限公司 | Pulse instrument with adjustable measuring pressure head position |
| CN204133443U (en) * | 2014-09-23 | 2015-02-04 | 山东省中医药研究院 | A kind of pulse-taking instrument with voltage-limiting protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104257360A (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104257360B (en) | A kind of pulse-taking instrument with voltage-limiting protection function | |
| Abdullahi | Effects of number of repetitions and number of hours of shaping practice during constraint-induced movement therapy: a randomized controlled trial | |
| WO2014159498A3 (en) | Automated analysis system for the detection and screening of neurological disorders and deficits | |
| CN104707247B (en) | A kind of multi-functional electric needle therapeutic instrument | |
| CN107224272A (en) | A kind of pulse-taking instrument and its detection method | |
| CN204133443U (en) | A kind of pulse-taking instrument with voltage-limiting protection function | |
| KR101218618B1 (en) | Diagnostic apparatus for diagnosing Alzheimer's disease using theta rhythm heterogeneity | |
| Rouillard et al. | Hybrid BCI coupling EEG and EMG for severe motor disabilities | |
| Żurowska et al. | Compression of the fourth ventricle using a Craniosacral osteopathic technique: a systematic review of the clinical evidence | |
| Lan et al. | Heart rate variability analysis in patients with allergic rhinitis | |
| CN113345308A (en) | Feedback device for monitoring cardio-pulmonary resuscitation operation safety | |
| Aglioti et al. | Paradoxically greater interhemispheric transfer deficits in partial than complete callosal agenesis | |
| CN104224141B (en) | A kind of diagnosis by feeling the pulse signal transducer probe | |
| Chiang et al. | Analysis of trunk rolling performances by mattress mobility detection system in poststroke patients: a pilot study | |
| Tamashiro et al. | Early motor predictors of recovery in patients with severe traumatic brain injury | |
| CN208492093U (en) | A kind of electromyography support frame | |
| Agostini et al. | Reduction of gait abnormalities in type 2 diabetic patients due to physical activity: a quantitative evaluation based on statistical gait analysis | |
| CN208129992U (en) | A kind of pulse-taking instrument | |
| CN203815811U (en) | Massage physical therapy bed | |
| CN204133444U (en) | A kind of pulse-taking signal transducer probe | |
| Shipe et al. | Electrodiagnostic evaluation of motor neuron disorders | |
| Kubryak et al. | A putative marker of functional state shift in volunteers after performing a motor task with biofeedback | |
| Faulkner et al. | Sequential hypothesis testing for automatic detection of task-related changes in cerebral perfusion in a brain–computer interface | |
| Marquez-Chin et al. | Brain–Computer Interfaces | |
| Rissanen et al. | EMG and acceleration signal analysis for quantifying the effects of medication in Parkinson's disease |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |