CN211609852U - Imaging device for guiding puncture and medicine injection - Google Patents

Abstract

The utility model discloses a guide image display device of puncture injection medicine, including hand-held type B ultrasonic machine, a side surface of this hand-held type B ultrasonic machine sets up the display screen, and the opposite side surface relative with the display screen sets up the probe, and the display screen is close to a side edge of hand-held type B ultrasonic machine to set up an indicator that is used for instructing the puncture position in this edge. The utility model discloses rely on the light of hand-held type B ultrasonic machine, can be held by the user and place in waiting to puncture, detect and show the image to the display screen through the probe, doctor and nurse for the user can directly perceivedly see the position condition that will puncture, then carry out the acupuncture injection medicine to lieing in the puncture position with the indicator, realize more accurate injection anesthesia effect, no matter how can easily master the use of user's experience; in the puncture process, the needle head obliquely puncturing the human body is detected by the probe and can be displayed on the display screen, so that a user can know the puncture depth more intuitively, and the puncture anesthesia effect is improved.

Description

Imaging device for guiding puncture and medicine injection

Technical Field

The utility model relates to a medical instrument, in particular to a developing device for guiding puncture and medicine injection.

Background

When the anesthetic is clinically injected, the puncture position of the needle is found through the experience of a doctor or a nurse, the general and intuitive injection position is simpler, but when the position needs to be accurately determined and the injection is performed at the position which is difficult to grasp, such as when the inventor clinically injects the medicine at the sacral canal, the injection position is difficult to grasp accurately according to the experience of a medicine injector, and a simple auxiliary device is needed to help the doctor or the nurse to find and determine the injection position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, providing a guide puncture injection's video picture device, it looks for the injection position through the supersound video picture, and supplementary injection person accomplishes accurate puncture injection work.

The utility model adopts the following technical scheme: the utility model provides a guide puncture injection's image display device, includes hand-held type B ultrasonic machine, and one side surface of this hand-held type B ultrasonic machine sets up the display screen, and the opposite side surface with the display screen sets up the probe, and the display screen is close to one side edge of hand-held type B ultrasonic machine to set up an indicator that is used for instructing the puncture position in this edge.

As a modification, the indicator is an arrow mark.

As an improvement, the indicator is two rulers with a left interval and a right interval, and the needle head can stretch into the space between the two rulers for limiting.

As a modification, the indicator is a laser indicator, which indicates by emitting an infrared spot.

As an improvement, the laser indicator can be rotatably arranged on the hand-held B-ultrasonic machine for a user to adjust the ejection angle.

As an improvement, the surface of the handheld B-ultrasonic machine where the probe is arranged is also provided with an anti-skid piece.

As an improvement, the anti-skid piece is a rubber pad.

As an improvement, the anti-skid piece has concave-convex texture.

As an improvement, the anti-skid piece is a rubber sucker.

As an improvement, the probe is arranged at one side edge of the handheld type B ultrasonic machine corresponding to the indicating piece.

The utility model has the advantages that: the portable B-ultrasonic machine is portable, can be placed at a position to be punctured by a user through hand holding, and detects and displays images on a display screen through a probe, so that doctors and nurses of the user can visually see the position condition of puncturing, and then the indicating piece is used for carrying out acupuncture and medicine injection on the position where the puncture is located, so that a more accurate medicine injection and anesthesia effect is realized, and the use can be easily mastered no matter how the experience of the user is; in the puncture process, the needle head obliquely puncturing the human body is detected by the probe and can be displayed on the display screen, so that a user can know the puncture depth more intuitively, and the puncture anesthesia effect is improved; and the utility model is small and exquisite in whole, flexible in use, and more convenient to use compared with the large-scale B-ultrasonic apparatus in the prior art.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of a third embodiment of the present invention.

Fig. 4 is a schematic side view of a third embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the present invention is a specific embodiment of the imaging device for guiding puncture and drug injection. The embodiment comprises a hand-held B-ultrasonic machine 1, wherein a display screen 2 is arranged on one side surface of the hand-held B-ultrasonic machine 1, a probe 3 is arranged on the other side surface opposite to the display screen 2, the display screen 2 is close to one side edge of the hand-held B-ultrasonic machine 1, and an indicating piece 4 for indicating the puncture position is arranged on the edge.

When the utility model is used, the hand-held B-ultrasonic machine 1 can be realized by adopting the prior art, the size of the hand-held B-ultrasonic machine is designed to be as large as that of a common mobile phone, and a user can hold the hand-held B-ultrasonic machine by one hand; the wireless mode is preferred, namely the built-in storage battery is used in a charging mode, so that the wireless charging device is convenient to take to any place for use without the limitation of a power supply or a line. When the ultrasonic puncture device is used, a user places the handheld B-ultrasonic machine 1 at a position to be punctured, the bottom of the handheld B-ultrasonic machine is attached to the skin of a human body, the synchronous probe 3 is attached to the skin of a detection position, a B-ultrasonic image is displayed by the display screen 2, and the puncturing position can be found intuitively and accurately; the indication piece 4 is arranged here, the detection direction of the probe 3 is the front of the handheld B-ultrasonic machine 1 where the indication piece 4 is located, the indication piece 4 is arranged to correspond to the detection position of the probe 3, and the injection needle head of a user can penetrate into a position to be injected with medicine from the indication piece 4. Because of probe 3 is still working continuously, the syringe needle is punctured internal back and is detected still by probe 3 and still can show on display screen 2, and the more audio-visual understanding of user puncture depth or the condition of target in place improves the anesthetic effect of puncture.

As a modified embodiment, the indicator 4 is an arrow mark 41.

In this embodiment, as shown in fig. 1, the probing position of the probe 3 corresponds to the end of the arrow mark 41, and when the probing position of the probe 3 is displayed on the display screen 2, there are two preferable ways, one is to display the puncturing position in the middle of the display screen 2, and the user adjusts the probe 3 together with the handheld B-ultrasonic machine 1 until the position to be punctured is in the middle of the display screen 2 (point a in fig. 1), and the arrow mark 41 corresponds to the position; or the puncture position is displayed on the edge of the display screen 2, which is the center of the edge closest to the arrow mark 41, and the position to be punctured is adjusted to the center of the edge of one side of the display screen 2 (point B in fig. 1), where the arrow mark 41 corresponds to the position. Through the above manner, after the accurate puncture position is found, puncture can be performed by taking the arrow mark 41 as a reference, and the accuracy of puncture is guaranteed; after the needle head is punctured into a human body, the needle head is displayed to extend from the point A or the point B in the display screen 2, so that a user can conveniently observe the needle inserting condition.

As a modified embodiment, the indicator 4 is two scales 42 which are spaced left and right, and the space between the two scales 42 is used for the needle to extend into the limit.

As shown in fig. 2, two scales 42 spaced left and right provide a space for a user to insert a needle relative to an arrow mark 41, the two scales 42 and a connecting line at two ends form a rectangle, a diagonal cross point (i.e. a geometric center) of the rectangle is a puncture position corresponding to a detection position of the probe 3, on the basis, the space provides an operation space for the user, and the user can flexibly adjust a puncture angle and a puncture position according to own injection habits or different puncture positions, so that the puncture flexibility is improved; the limiting effect of the two scales 42 also provides space for the user to adjust the puncture.

As a modified embodiment, the indicator 4 is a laser indicator 43, which indicates by emitting an infrared spot.

As shown in fig. 3 and 4, this embodiment is the first embodiment, and indicates the exact puncture position for the user, and the indicated position of the infrared point corresponds to the position detected by the probe 3 (i.e. point a or point B is displayed on the display screen 2); the puncture is accurate.

As a modified embodiment, the laser indicator 43 can be rotatably arranged on the hand-held type B ultrasonic machine 1 for the user to adjust the shooting angle.

As shown in fig. 3 and 4, since the tissue of the human body has a thickness, after the user displays the puncture position by means of the handheld B-ultrasonic machine 1, the user may need to know the tissue of the puncture position by himself or herself, and adjust the puncture angle or position of himself or herself flexibly, so as to achieve more accurate puncture; the rotatable laser indicator 43 can be provided with an initial position and can be locked by the existing locking structure; when needs angle of adjustment, relock after removing the locking to the required position by the user adjustment again to the position of infrared point has been changed, the user that has rich experience can with the utility model discloses cooperate clinical experience to find the puncture point of annotating medicine of special position, realize better puncture effect of annotating medicine.

As a modified embodiment, the surface of the handheld B-ultrasonic machine 1 on which the probe 3 is positioned is also provided with a skid-proof piece 5.

As shown in fig. 4, the anti-slip member 5 can be arranged at the same height as the probe 3, so as to improve the stability of the probe 3 when being attached to the skin; the arrangement can also be distributed on other positions of the surface besides the probe 3. In the first embodiment, the anti-slip member 5 is a rubber pad, and is attached to the soft skin of the human body by means of the rubber pad, so that a certain anti-slip effect is achieved. In the second embodiment, the anti-slip means 5 have a texture that is uneven and that further increases the roughness and the contact area of the skin by virtue of the texture, making it less likely to slip. In the third implementation situation, the anti-skid member 5 is a rubber sucker, and can be adsorbed with a human body by the structure of the rubber sucker, so that an anti-skid effect is achieved; in all the embodiments, the positional stability of the probe 3 and the indicator 4 is improved, and the accuracy of the injection is improved.

As a modified embodiment, the probe 3 is arranged at one side edge of the handheld type B ultrasonic machine 1 corresponding to the indicating piece 4.

As shown in fig. 4, the probe 3 is disposed at a position closest to the indicator 4, and the orientations of the probe and the indicator are matched, thereby improving the correspondence between the position indication of the probe and the indicator.

The utility model discloses can be applied to sacral canal fracture department and annotate the medicine, this position is located the afterbody of human backbone, and prior art is difficult to seek the point of accurate injection, and the doctor who carries out the injection promptly to the user or nurse's requirement is higher, the utility model discloses can assist the better completion of user the point of injection look for and accurate injection, raise the efficiency. Of course, the utility model can be applied to any part of the human body which needs to be punctured and injected with medicine.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a guide development device of puncture injection which characterized in that: the ultrasonic puncture outfit comprises a handheld B ultrasonic machine (1), wherein a display screen (2) is arranged on one side surface of the handheld B ultrasonic machine (1), a probe (3) is arranged on the other side surface opposite to the display screen (2), the display screen (2) is close to one side edge of the handheld B ultrasonic machine (1), and an indicating piece (4) used for indicating a puncture position is arranged on the edge.

2. The imaging device for guiding puncture injection of medicine according to claim 1, wherein: the indicator (4) is an arrow mark (41).

3. The imaging device for guiding puncture injection of medicine according to claim 1, wherein: the indicating part (4) is two scales (42) which are arranged at intervals left and right, and the needle head can stretch into the space between the two scales (42) for limiting.

4. The imaging device for guiding puncture injection of medicine according to claim 1, wherein: the indicator (4) is a laser indicator (43) that indicates by emitting an infrared spot.

5. The imaging device for guiding puncture injection of medicine according to claim 4, wherein: the laser indicator (43) is rotatably arranged on the hand-held type B ultrasonic machine (1) for a user to debug the ejection angle.

6. An imaging device for guiding puncture injection according to any one of claims 1 to 5, wherein: the surface of the hand-held B-ultrasonic machine (1) where the probe (3) is also provided with an anti-skid piece (5).

7. The imaging device for guiding puncture injection of medicine according to claim 6, wherein: the anti-skid piece (5) is a rubber pad.

8. The imaging device for guiding puncture injection of medicine according to claim 6, wherein: the anti-skid piece (5) has concave-convex textures.

9. The imaging device for guiding puncture injection of medicine according to claim 6, wherein: the anti-skid piece (5) is a rubber sucker.

10. An imaging device for guiding puncture injection according to any one of claims 1 to 5, wherein: the probe (3) is arranged on one side edge of the handheld B-ultrasonic machine (1) corresponding to the indicating piece (4).

Images