CN205197958U - Artery imaging instrument - Google Patents

Abstract

The utility model relates to medical equipment technical field, open artery imaging instrument, including detecting rod and display screen, the tip of detecting rod is equipped with the detecting head that is used for surveying the artery, be equipped with in the detecting rod to be used for carrying out the information processor that handles to the signal that the detecting head was surveyed, detecting head and display screen respectively with signal processor electric connection, compare with prior art, the utility model provides an artery imaging instrument, through the detecting head, direct detection artery signal, transmit information processor to after, go out the whereabouts of artery and beat via display screen visual display and the most obviously locate, accuracy directly perceived, the user of being convenient for seeks artery position, whereabouts and beats and the most obviously locates, improves the success rate of arteriopuncture, reduces the misery that produces the patient, simple structure, the practicality is strong.

Description

Tremulous pulse imager

Technical field

This utility model relates to the technical field of medical apparatus and instruments, especially tremulous pulse imager.

Background technology

Arterypuncture application is clinically more and more extensive, plays an important role in disease therapy and redemption patients ' lives.

The step of arterypuncture is as follows: 1, fully expose site of puncture, determines that tremulous pulse moves towards, and detains and beats and the most obviously locate; 2, routine does popularity skin degerming and left index finger and middle finger sterilization; 3, patient fixes tremulous pulse for puncture with left index finger and middle finger, and right hand syringes, vertically penetrates tremulous pulse between referring to, puncture successfully two, and with right hand fixed needle, maintenance syringe needle direction and the degree of depth, left hand is with maximal rate liquid medicine injection or blood sampling; 4, end of operation pulls out pin rapidly, and sterile gauze pressurization in local is no less than 5 minutes; In arterypuncture process, determining the position of tremulous pulse, trend and button and beat the most obviously to locate particularly important, is one of key point of whole operation success or failure.

At present, determine tremulous pulse position and move towards normally doctor according to the experience of self, when some doctors experience is not enough, be easy to hold and move towards less than correct tremulous pulse, cannot detain and beat and the most obviously locate, thus cause puncture failure, need repeatedly to puncture, easily cause the misery of patient, puncture success rate is not high.

Utility model content

The purpose of this utility model is to provide tremulous pulse imager, be intended to solve in prior art, in arterypuncture process, due to the experience of doctor can only be relied on to determine the position of tremulous pulse, move towards and beat the most obvious place and trend, easily cause puncture failure because doctor checks deficiency or need repeatedly to puncture, causing the problem that the misery of patient and puncture success rate are not high.

This utility model realizes like this, tremulous pulse imager, comprise detector bar and display screen, the end of described detector bar is provided with the detecting head for detecting tremulous pulse, be provided with the message handler that the signal for detecting described detecting head processes in described detector bar, described detecting head and display screen are electrically connected with described signal processor respectively.

Further, described display screen is located on described detector bar.

Further, the sidewall of described detector bar is provided with draw-in groove, and described display screen is located in described draw-in groove.

Further, described display screen is along the inclination top-down in outward direction of described detector bar.

Further, described detector bar is cylindric, and the curved shape of described display screen, around the sidewall being arranged in described detector bar.

Further, described message handler comprises panel, described panel have information reception component, information processing component and information transmitting element, described information reception component and information transmitting element are electrically connected with described information processing component respectively, described detecting head and described information reception component are electrically connected, and described display screen and described information transmitting element are electrically connected.

Further, the end of described detector bar caves inward, and form groove, described detecting head is embedded in described groove.

Further, the inner of described detecting head is embedded in described groove, the outside projection in outer end of described detecting head, and extends to outside described groove.

Further, be provided with accumulator in described detector bar, described accumulator and described information processing component are electrically connected.

Further, be provided with battery case in described detector bar, described accumulator is placed in described battery case.

Compared with prior art, the tremulous pulse imager that this utility model provides, by detecting head, direct detection arterial signal, after being transferred to message handler, the whereabouts and beating intuitively demonstrating tremulous pulse via display screen is the most obviously located, and intuitively accurately, is convenient to user and finds artery position, whereabouts and beat and the most obviously locate, improve the success rate of arterypuncture, reduce the misery produced patient, structure is simple, practical.

Accompanying drawing explanation

Fig. 1 is the structural representation of the tremulous pulse imager that this utility model embodiment provides.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.

Below in conjunction with specific embodiment, realization of the present utility model is described in detail.

The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the present embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.

With reference to Fig. 1, it is the preferred embodiment that this utility model provides.

The tremulous pulse imager that the present embodiment provides, can be used in arterypuncture, realizes determining the position of tremulous pulse, whereabouts and most strength, is convenient to doctor and carries out arterypuncture.

Tremulous pulse imager, comprises detector bar 10 and display screen 102, is provided with message handler in detector bar 10, and the end of detector bar 10 is provided with detecting head 11, and detecting head 11 and display screen 102 are electrically connected with message handler respectively; Wherein, detecting head 11 is for detecting tremulous pulse, and display screen 102 is for showing detecting head 11 detectable signal, and the signal that message handler is used for detecting head 11 detects processes.

After user only need utilize detecting head 11 to detect tremulous pulse, by the Signal transmissions that detects after message handler process, show through display screen 102, from the arterial signal that display screen 102 shows, can determine that the whereabouts and beating of tremulous pulse is the most obviously located.

The tremulous pulse imager that above-described embodiment provides, by detecting head 11, direct detection arterial signal, after being transferred to message handler, the whereabouts and beating intuitively demonstrating tremulous pulse via display screen 102 is the most obviously located, accurately directly perceived, be convenient to user find artery position, whereabouts and beat and the most obviously locate, improve the success rate of arterypuncture, reduce the misery that patient is produced, structure is simple, practical.

Display screen 102 is located on the sidewall of detector bar 10, and like this, user, when using detector bar 10 to detect tremulous pulse, directly can observe the data of display on display screen 102 comparatively intuitively.

The sidewall of detector bar 10 is provided with draw-in groove, and display screen 102 is located in draw-in groove, like this, drops, improve the steadiness of display screen 102 on detector bar 10 after can preventing display screen 102 from loosening.

Particularly, display screen 102 is along the inclination top-down in outward direction of detector bar 10, and when user uses detector bar 10 to detect tremulous pulse, whole display screen 102 can be observed in the visual field, easy to use, and range of observation is comparatively large, improves the speed of detection.

In the present embodiment, detector bar 10 is in cylindric, and observe the data of display on display screen 102 for the ease of user, the curved shape of display screen 102, around the sidewall being arranged in detector bar 10.

Or as other embodiments, display screen 102 can be external equipment, such as, display external separately etc.

Message handler comprises panel, and this panel has information reception component, information processing component and information transmitting element; Wherein, information reception component and information transmitting element are electrically connected with information processing component respectively, detecting head 11 and information reception component are electrically connected, display screen 102 and information transmitting element are electrically connected, and the tremulous pulse information that detecting head 11 detects, through information reception component, be transferred to after information processing component processes, be sent to information transmitting element, finally show on the display screen 102, intuitively accurately.

The end of detector bar 10 caves inward, and form groove, detecting head 11 is embedded in groove, and when needs detection tremulous pulse, only need hand-held detector bar 10, contacted with site of puncture by detecting head, can carry out tremulous pulse detection, easy to operate, structure is simple.

The inner of detecting head 11 is embedded in groove, the outer end of detecting head 11 is emerging in outside groove, extend to outside groove, and the outer face of detecting head 11 is arc surfaced layout, like this, detecting head 11 is in the process of detection tremulous pulse, can ensure that sensing point is concentrated, the position of tremulous pulse better detected, most strength of moving towards and beat, guarantee the accuracy detected, improve the success rate of puncture.

In the present embodiment, detecting head 11 is doppler transducer, and certainly, in other embodiments, detecting head 11 can be other probes, is not limited to doppler transducer.

In the present embodiment, accumulator is provided with in detector bar 10, this accumulator and information processing component are electrically connected, after utilizing extraneous power supply to charge to accumulator, can directly utilize detector bar 10 carry out detect tremulous pulse position, move towards and beat the most obviously to locate, power without the need to detector bar 10 is connected extraneous electric supply installation by data wire, easy to use.

Particularly, in detector bar 10, be provided with battery case 101, in accumulator placing battery groove 101, compact conformation.

Or the sidewall of detector bar 10 is provided with the charging inlet be connected with extraneous electric supply installation, is directly connected with extraneous electric supply installation by charging data line by charging inlet, and namely detectable tremulous pulse, easy to use, and structure is simple.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. tremulous pulse imager, it is characterized in that, comprise detector bar and display screen, the end of described detector bar is provided with the detecting head for detecting tremulous pulse, be provided with the message handler that the signal for detecting described detecting head processes in described detector bar, described detecting head and display screen are electrically connected with described signal processor respectively.

2. tremulous pulse imager as claimed in claim 1, it is characterized in that, described display screen is located on described detector bar.

3. tremulous pulse imager as claimed in claim 2, it is characterized in that, the sidewall of described detector bar is provided with draw-in groove, and described display screen is located in described draw-in groove.

4. tremulous pulse imager as claimed in claim 3, it is characterized in that, described display screen is along the inclination top-down in outward direction of described detector bar.

5. the tremulous pulse imager as described in any one of Claims 1-4, is characterized in that, described detector bar is cylindric, and the curved shape of described display screen, around the sidewall being arranged in described detector bar.

6. the tremulous pulse imager as described in any one of Claims 1-4, it is characterized in that, described message handler comprises panel, described panel has information reception component, information processing component and information transmitting element, described information reception component and information transmitting element are electrically connected with described information processing component respectively, described detecting head and described information reception component are electrically connected, and described display screen and described information transmitting element are electrically connected.

7. the tremulous pulse imager as described in any one of Claims 1-4, is characterized in that, the end of described detector bar caves inward, and form groove, described detecting head is embedded in described groove.

8. tremulous pulse imager as claimed in claim 7, it is characterized in that, the inner of described detecting head is embedded in described groove, the outside projection in outer end of described detecting head, and extends to outside described groove.

9. tremulous pulse imager as claimed in claim 1, it is characterized in that, be provided with accumulator in described detector bar, described accumulator and described information processing component are electrically connected.

10. tremulous pulse imager as claimed in claim 9, it is characterized in that, be provided with battery case in described detector bar, described accumulator is placed in described battery case.