CN204971349U - Blood vessel position seek with mark device - Google Patents
Blood vessel position seek with mark device Download PDFInfo
- Publication number
- CN204971349U CN204971349U CN201520525819.XU CN201520525819U CN204971349U CN 204971349 U CN204971349 U CN 204971349U CN 201520525819 U CN201520525819 U CN 201520525819U CN 204971349 U CN204971349 U CN 204971349U
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- CN
- China
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- detection thimble
- blood vessel
- ultrasound probe
- wall shape
- detection
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Abstract
Blood vessel position seek with mark device comprises supersonic reflectoscope, ultrasonic transducer, and the ultrasonic transducer upper end is fixed with the spacing ring, and outside movable sleeve is equipped with test fitting, and test fitting's lower extreme is equipped with the mark groove, is fixed with software mark ring in the mark groove, is equipped with reset spring between test fitting top cap and the ultrasonic transducer, still can be equipped with the test fitting seat at test fitting's lower extreme. Can be used to show the blood vessel at positions such as human four limbs, scalp, truck, being suitable for especially that the demonstration is fat very much, excessive blood loss, hypopiesia, the blood vessel is meticulous or the dark patient's of skin colour blood vessel, makes medical personnel sooner, more accurately find the blood vessel, improves vein puncture success rate, it is painful to reduce the patient, alleviates medical personnel intensity of labour, improves medical personnel work efficiency. Have simple structure, with low costs, small, light in weight uses the flexible operation to make things convenient for, and portable does not have advantages such as toxic and side effect, range of application guangZhou to the human body.
Description
Technical field
This utility model relates to the utensil for searching and show human vas position, is that a kind of vessel position is searched and labelling apparatus specifically, belongs to medical treatment and nursing instrument.
Background technology
Vein blood vessel puncture is Diagnosis and Treat means the most frequently used clinically, plays a significant role in disease therapy and redemption patient vitals.But current medical personnel can only lean on method that is visual and that touch to judge the position of blood vessel.Thisly judge the blood vessel of patient by the experience such as medical personnel's touch feeling and visualization, require higher to the operant skill of medical personnel, working experience and even psychological diathesis etc.In clinical practice, often encounter obesity especially, severe loss of blood, hypopiesia, blood vessel is meticulous or skin color is darker patient, vein blood vessel is not easy to be found more deeply, brings extreme difficulties to the operation of medical personnel, often needs ability success of repeatedly puncturing.Increase patient suffering and the fear to venipuncture, also can delay treatment time serious, even jeopardize patient vitals.Find that there is the report of some blood vessel display devices and method, such as: utilize the arteriovenous supersonic imaging apparatus of ultra sonic imaging principle identification, utilize light sources with different wavelengths to interlock to use through the back of the hand display hand back vein blood vessel development transilluminator, multispectral three-dimensional vein image display device, utilize near-infrared laser and red laser scanning display vein blood vessel etc.The principle of these devices is mostly adopt laser scanning imaging, transmission-type, ultra sonic imaging or based on infrared light reflection projection video picture etc.Complicated structure, cost is high, operates very inconvenient, high to equipment requirements, is difficult to position and the degree of depth of distinguishing blood vessel, has a lot of limitation, affect it and apply.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, provide that a kind of structure is simple, cost is low, volume is little, lightweight, use flexible and convenient operation, be applicable to the vessel position that various occasion uses and search and labelling apparatus.
The technical scheme realizing this utility model object is: this vessel position is searched and labelling apparatus, popped one's head in by supersonic reflectoscope, cylindrical sonic and form, feature is that the upper end of ultrasound probe is fixedly connected with annular spacing ring, the external activity of spacing ring and ultrasound probe is set with cylindrical shape detection thimble, the inner wall shape of detection thimble is corresponding with the outer wall shape of spacing ring and ultrasound probe, the outer wall of detection thimble bottom is turbination wide at the top and narrow at the bottom, the lower end of detection thimble is provided with labeled slots, is fixedly connected with software Marking ring in labeled slots; Ultrasound probe lead-in wire is electrically connected with supersonic reflectoscope through the connecting hole on detection thimble top cover, is provided with back-moving spring in detection thimble between detection thimble top cover and ultrasound probe lead end.
This utility model structure is simple, can select the raw material such as plastics, medical foam plastics and existing small-scale ultrasonic detector and ultrasound probe, and adopt conventional processes to make, easily implement.
First the Marking ring in labeled slots is stained with marking fluid before using, such as iodine tincture, povidone iodine etc.During use, the hand-held detection thimble of medical personnel makes ultrasound probe chip end contact the skin of patient, slowly sliding finds blood vessel on the skin of the patient, when waveform or the data appearance exception of supersonic reflectoscope display, can determine that blood vessel is immediately below ultrasound probe, at this moment press detection thimble downwards, make Marking ring be pressed onto skin and on skin, leave circle trace.As method is found in the place that first circle trace is nearer again, obtain second circle trace, the center of circle of two circle traces is connected into a line, be exactly blood vessel immediately below these two circle trace circle center line connectings, the degree of depth of its blood vessel also can read on the waveform of supersonic reflectoscope display or data.
In order to the placement detection thimble more stable when not working, ultrasound probe in protection detection thimble is avoided being polluted or damaging, simultaneously also in order to make Marking ring be stained with sufficient marking fluid uniformly in advance when not working, also can be provided with detection thimble seat in the lower end of detection thimble, detection thimble seat is made up of pedestal, the turbination sleeve pipe placing trough that inner wall shape is corresponding with detection thimble bottom outer wall shape is provided with on the top of pedestal, the cylindrical probe placing trough that inner wall shape is corresponding with inspection ultrasound probe outer wall shape is provided with below the medial sleeve placing trough of pedestal, the annular platform that sleeve pipe placing trough and probe placement groove are connected mutually is provided with annulus flute profile marking fluid storagetank.
Detection thimble seat is except can placing detection thimble and ultrasound probe, also can inject marking fluid in the marking fluid storagetank of detection thimble seat, complete vessel position search with markers work after, when detection thimble being inserted detection thimble seat, make Marking ring fall into marking fluid storagetank simultaneously, Marking ring is made to be stained with sufficient marking fluid uniformly in advance, for vessel position is next time searched with labelling ready.
This utility model can be used for the blood vessel showing the positions such as human limb, scalp, trunk, be particularly suitable for showing the blood vessel of the meticulous or darker patient of skin color of obesity especially, severe loss of blood, hypopiesia, blood vessel, medical personnel can be made to find blood vessel sooner, more accurately, improve the success rate of venipuncture, reduce patient suffering, alleviate medical personnel's labor intensity, improve medical personnel's work efficiency.Have that structure is simple, cost is low, volume is little, lightweight, uses flexible and convenient operation, is easy to carry, and to advantages such as human non-toxic's side effect, is applicable to various medical department and uses, applied range.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Fig. 2 is the enlarged local section structural representation of detection thimble and detection thimble seat connecting portion in Fig. 1.
In figure: 1 supersonic reflectoscope, 2 ultrasound probes, 2.1 ultrasound probe lead-in wires, 2.2 ultrasound probe chip ends, 3 spacing rings, 4 detection thimble, 4.1 labeled slots, 4.2 detection thimble top covers, 4.3 connecting holes, 5 Marking rings, 6 back-moving springs, 7 detection thimble seats, 7.1 pedestals, 7.2 sleeve pipe placing troughs, 7.3 probe placement grooves, 7.4 marking fluid storagetanks.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment provided, this utility model is further described.
With reference to accompanying drawing, this is that a kind of vessel position with detection thimble seat is searched and labelling apparatus, be made up of supersonic reflectoscope 1, cylindrical sonic probe 2, the upper end of ultrasound probe is fixedly connected with annular spacing ring 3, the external activity of spacing ring and ultrasound probe is set with cylindrical shape detection thimble 4, the inner wall shape of detection thimble is corresponding with the outer wall shape of spacing ring and ultrasound probe, the outer wall of detection thimble bottom is turbination wide at the top and narrow at the bottom, the lower end of detection thimble is provided with labeled slots 4.1, is fixedly connected with software Marking ring 5 in labeled slots.Ultrasound probe lead-in wire 2.1 is electrically connected with supersonic reflectoscope through the connecting hole 4.3 on detection thimble top cover 4.2, is provided with back-moving spring 6 in detection thimble between detection thimble top cover and ultrasound probe lead end.
Detection thimble seat 7 is provided with in the lower end of detection thimble, detection thimble seat is made up of pedestal 7.1, the turbination sleeve pipe placing trough 7.2 that inner wall shape is corresponding with detection thimble bottom outer wall shape is provided with on the top of pedestal, below pedestal medial sleeve placing trough, be provided with the cylindrical probe placing trough 7.3 that inner wall shape is corresponding with inspection ultrasound probe outer wall shape, the annular platform that sleeve pipe placing trough and probe placement groove are connected mutually is provided with annulus flute profile marking fluid storagetank 7.4.
Operation principle of the present utility model forms different echo based on during skin, muscle, skeleton, body fluid, the blood vessel of ultrasound wave by human body, because the tubular structure ultrasound wave of blood vessel passes twice through blood vessel wall, form the echo of two mutual close together, i.e. double-humped wave, this double-humped wave forms the unusual waveforms being different from other tissue.Therefore, can find corresponding blood vessel by means of double-humped wave, double-humped wave position numerical value is on the horizontal scale exactly this blood vessel degree of depth under the skin.
This utility model applicant, by embodiment, implements this vessel position and searches and labelling apparatus, select commercially available A-mode ultrasonic ripple detector, is furnished with diameter 8 millimeters, the cylindrical sonic probe of long 30 millimeters, selects the medical foam plastics with certain degree of hardness to mark ring, and povidone iodine is marked liquid.The display on probation through inside, this vessel position is searched and labelling apparatus, and structure is simple, cost is low, and volume is little, lightweight, practical, flexible and convenient to use, and medical personnel are very easy to grasp.The hand-held detection thimble of medical personnel makes ultrasound probe chip end 2.2 contact patient skin, slide on skin with the speed being less than 15 millimeters per second, when showing double-humped wave, press detection thimble downwards, make Marking ring on skin, leave the orange circle trace of povidone iodine, as method obtains second orange trace again, be exactly blood vessel immediately below two trace circle center line connectings.For the patient being not easy to puncture, the vessel position of diameter 0.4-2.0 millimeters can be found directly, accurately and rapidly, improve the success rate of venipuncture, decrease patient suffering, alleviate the labor intensity of medical personnel, improve work efficiency, be subject to the favorable comment of medical personnel.
Claims (2)
1. a vessel position is searched and labelling apparatus, popped one's head in by supersonic reflectoscope, cylindrical sonic and form, it is characterized in that: the upper end of ultrasound probe is fixedly connected with annular spacing ring, the external activity of spacing ring and ultrasound probe is set with cylindrical shape detection thimble, the inner wall shape of detection thimble is corresponding with the outer wall shape of spacing ring and ultrasound probe, the outer wall of detection thimble bottom is turbination wide at the top and narrow at the bottom, the lower end of detection thimble is provided with labeled slots, is fixedly connected with software Marking ring in labeled slots; Ultrasound probe lead-in wire is electrically connected with supersonic reflectoscope through the connecting hole on detection thimble top cover, is provided with back-moving spring in detection thimble between detection thimble top cover and ultrasound probe lead end.
2. vessel position according to claim 1 is searched and labelling apparatus, it is characterized in that: be provided with detection thimble seat in the lower end of detection thimble, detection thimble seat is made up of pedestal, the turbination sleeve pipe placing trough that inner wall shape is corresponding with detection thimble bottom outer wall shape is provided with on the top of pedestal, below the medial sleeve placing trough of pedestal, be provided with the cylindrical probe placing trough that inner wall shape is corresponding with inspection ultrasound probe outer wall shape, the annular platform that sleeve pipe placing trough and probe placement groove are connected mutually is provided with annulus flute profile marking fluid storagetank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525819.XU CN204971349U (en) | 2015-07-20 | 2015-07-20 | Blood vessel position seek with mark device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525819.XU CN204971349U (en) | 2015-07-20 | 2015-07-20 | Blood vessel position seek with mark device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971349U true CN204971349U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525819.XU Expired - Fee Related CN204971349U (en) | 2015-07-20 | 2015-07-20 | Blood vessel position seek with mark device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924028A (en) * | 2017-01-25 | 2017-07-07 | 苏州佳世达电通有限公司 | Cave point arrangement for detecting and cave point method for detecting |
-
2015
- 2015-07-20 CN CN201520525819.XU patent/CN204971349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924028A (en) * | 2017-01-25 | 2017-07-07 | 苏州佳世达电通有限公司 | Cave point arrangement for detecting and cave point method for detecting |
| CN106924028B (en) * | 2017-01-25 | 2019-10-22 | 苏州佳世达电通有限公司 | Cave point arrangement for detecting and cave point method for detecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160720 |