CN218684357U - Arteriovenous image integration portable instrument - Google Patents

Abstract

The utility model discloses an arteriovenous image integrated portable instrument, which can display the position of the arteriovenous vessel of a patient through an imaging display screen, wherein the surface of the imaging display screen is embedded with a switch button and a control button; the method comprises the following steps: the fixing seat is fixedly arranged in the middle of the lower surface of the imaging display screen, and the lower end of the fixing seat is connected with the detecting head through an elastic protection rod; the fixing frames are symmetrically and fixedly arranged at the left side and the right side of the lower surface of the imaging display screen, and outer loop bars are fixed on the sides of the fixing frames; and the fixed arc block is fixedly embedded and installed at one side position inside the ring, and the other side inside the ring is connected with a sliding rod in a penetrating manner. This integrated portable appearance of arteriovenous image adopts neotype structural design, can survey patient's arteriovenous vascular corresponding position through the detecting head to the detecting head transmits the detected signal and shows for the formation of image display screen, and supplementary medical staff accurately accomplishes the blood sampling operation fast.

Description

Arteriovenous image integration portable instrument

Technical Field

The utility model relates to an integrated instrument technical field of artery and vein image specifically is an integrated portable appearance of artery and vein image.

Background

Artery blood sampling is a very important and difficult-to-master technology in clinic, is an important link for accurate diagnosis, timely treatment and improvement of treatment success rate, but puncture failure is easily caused due to various reasons such as proficiency of medical staff, the obvious degree of arteries and veins of patients and the like, and the test result of arterial blood specimens is influenced;

however, the artery and vein of a patient are sensed by the thumb at present, or the artery and vein are judged by blood vessel dissection, the one-time arterial blood sampling success rate of a newly-attended colleague is low, the patient needs to bear the pain of arterial puncture in the arterial blood collecting process, the one-time puncture success rate is low, part of patients need to puncture for multiple times to take blood, and the blood sampling process is painful.

Therefore, the arteriovenous image integrated portable instrument needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated portable appearance of arteriovenous image to propose but adopt the thumb now to feel the patient arteriovenous beat in solving above-mentioned background art, perhaps the blood vessel is dissected and is judged the arteriovenous, the disposable artery blood sampling success rate of the colleague just entering into work is low, the patient need bear the misery of artery puncture in arterial blood collection process, disposable puncture success rate is low, partial patient need puncture blood sampling many times, the comparatively painful problem of blood sampling process.

In order to achieve the above object, the utility model provides a following technical scheme: an arteriovenous image integrated portable instrument can display the position of an arteriovenous blood vessel of a patient through an imaging display screen, and a switch button and a control button are embedded and installed on the surface of the imaging display screen;

an integrated portable arteriovenous image instrument comprising:

the fixing seat is fixedly arranged in the middle of the lower surface of the imaging display screen, and the lower end of the fixing seat is connected with the detecting head through an elastic protection rod;

the fixing frame is symmetrically and fixedly arranged at the left side and the right side of the lower surface of the imaging display screen, an outer loop bar is fixed at the side of the fixing frame, an inner adjusting bar is connected to the lower end of the outer loop bar in a penetrating manner, the lower surface of the inner adjusting bar is mutually connected with a ring, and the ring is sleeved and limited outside fingers of medical staff;

the fixed arc block is fixedly embedded in one side of the inside of the ring, a sliding rod is connected to the other side of the inside of the ring in a penetrating mode, a movable arc block is fixed to one end of the sliding rod, a disc is fixed to the other end of the sliding rod, a limiting spring is installed on the outer portion of the sliding rod in a sleeved mode, and a limiting folding elastic sheet is connected to the side face of the disc.

Preferably, the detecting head is electrically connected with the imaging display screen, the upper end of the detecting head forms an elastic structure with the fixing seat through the elastic protection rod, the elastic protection rod is of a hollow structure, the detecting head can detect the corresponding position of the arteriovenous of the patient, the distribution image of the arteriovenous is displayed through the imaging display screen, and medical staff are assisted to quickly find the position of the arteriovenous of the patient.

Preferably, the upper end of the ring forms an up-and-down lifting structure with the outer sleeve rod through an inner adjusting rod, 2 groups of the ring are arranged on the ring in bilateral symmetry with respect to the detecting head, and the height position of the ring corresponding to the lower end of the imaging display screen is adjusted according to the use condition.

Preferably, the activity arc piece avris passes through the slide bar and constitutes horizontal extending structure with the ring, and the activity arc piece corresponds the distribution with fixed arc piece left and right sides, and slide bar and disc pass through spacing spring, spacing folding shell fragment and constitute elastic construction with the ring is inboard, can prescribe a limit to the inside that sets up at the ring with medical staff's finger through this partial structure, are convenient for set up the device in medical staff finger upper end to use the device to survey the corresponding position of patient's arteriovenous.

Preferably, the inside and outside of mount still is provided with lead screw and fixed plate:

the screw rod is rotatably arranged on the inner side of the fixing frame, the outer part of the screw rod is fixedly connected with a regulating and controlling head, and an internal thread ring is sleeved on the outer part of the screw rod;

and the fixed plate sheets are fixedly arranged at the side positions of the internal thread ring and the ring and are connected with each other through the driving rod.

Preferably, the both ends of actuating lever constitute rotating-structure through fixed slab and internal thread ring and ring avris respectively, just internal thread ring constitutes the screw thread transmission structure with the lead screw, and through the first control lead screw of regulation and control rotation, control internal thread ring lateral shifting under the screw thread transmission structure effect and adjust, the actuating lever both ends were rotated this moment, and the actuating lever promotes the high position of adjusting the ring.

Compared with the prior art, the beneficial effects of the utility model are that: this integrated portable appearance of arteriovenous image adopts neotype structural design, can survey the corresponding distribution position that shows patient's arteriovenous blood vessel fast through the integrated appearance of arteriovenous image, and supplementary medical staff takes a blood sample fast, and its concrete content is as follows:

1. the arteriovenous image integrated portable instrument is provided with an arteriovenous detection display structure, a detection head is correspondingly arranged on the skin surface layer of a patient, the detection head can detect the corresponding distribution position of the arteriovenous of the patient and transmits a detection signal to an imaging display screen, and medical personnel control the detection head to correspondingly move on the skin surface layer of the patient;

2. this integrated portable appearance of artery and vein image is provided with integrated instrument assembly structure of artery and vein image, medical staff runs through the inside through the ring with forefinger and well finger, make the formation of image display screen correspond the upper end that sets up at medical staff's finger, and the finger is in the ring at the setting that comparatively compacts under the limiting displacement of fixed arc piece and activity arc piece, can adjust the high position that the ring corresponds at formation of image display screen lower extreme according to the condition of using simultaneously, so that the convenient applied the device of medical staff detects patient artery and vein.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the probe head of the present invention;

FIG. 3 is a front view of the fixing frame of the present invention;

FIG. 4 is a front cross-sectional view of the ring of the present invention;

fig. 5 is a schematic view of the front view structure of the movable arc block of the present invention.

In the figure: 1. an imaging display screen; 2. a switch button; 3. a control button; 4. a fixed seat; 5. an elastic guard bar; 6. a probe head; 7. a fixed mount; 8. an outer loop bar; 9. an inner adjusting rod; 10. a ring; 11. fixing the arc block; 12. a slide bar; 13. a movable arc block; 14. a disc; 15. a limiting spring; 16. limiting the folding elastic sheet; 17. a screw rod; 18. adjusting and controlling the head; 19. an internally threaded ring; 20. fixing the plate; 21. a drive rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an arteriovenous image integrated portable instrument can display the position of an arteriovenous blood vessel of a patient through an imaging display screen 1, and a switch button 2 and a control button 3 are embedded and installed on the surface of the imaging display screen 1;

an integrated portable arteriovenous image instrument comprising:

the fixing seat 4 is fixedly arranged in the middle of the lower surface of the imaging display screen 1, and the lower end of the fixing seat 4 is connected with the detecting head 6 through the elastic protection rod 5;

the fixing frame 7 is symmetrically and fixedly arranged at the left side and the right side of the lower surface of the imaging display screen 1, an outer sleeve rod 8 is fixed on the lateral side of the fixing frame 7, an inner adjusting rod 9 penetrates through the lower end of the outer sleeve rod 8, the lower surface of the inner adjusting rod 9 is mutually connected with a finger ring 10, and the finger ring 10 is sleeved and limited outside fingers of medical staff;

the fixed arc block 11 is fixedly embedded in one side of the inside of the ring 10, the other side of the inside of the ring 10 is connected with a sliding rod 12 in a penetrating mode, a movable arc block 13 is fixed to one end of the sliding rod 12, a disc 14 is fixed to the other end of the sliding rod 12, a limiting spring 15 is installed on the outside of the sliding rod 12 in a sleeved mode, and a limiting folding elastic sheet 16 is connected to the side face of the disc 14.

In the embodiment, the upper end of the ring 10 forms an up-and-down lifting structure with an outer sleeve rod 8 through an inner adjusting rod 9, and 2 groups of the ring 10 are arranged in bilateral symmetry about the probe 6; the side of the movable arc block 13 forms a transverse telescopic structure with the finger ring 10 through the sliding rod 12, the movable arc block 13 and the fixed arc block 11 are distributed correspondingly from left to right, and the sliding rod 12 and the disc 14 form an elastic structure with the inner side of the finger ring 10 through the limiting spring 15 and the limiting folding elastic sheet 16; the inner side and the outer side of the fixing frame 7 are also provided with a screw rod 17 and a fixing plate 20: the screw rod 17 is rotatably arranged on the inner side of the fixing frame 7, the outer part of the screw rod 17 is fixedly connected with an adjusting and controlling head 18, and an internal thread ring 19 is sleeved and arranged on the outer part of the screw rod 17; the fixed plate pieces 20 are fixedly arranged at the edge sides of the internal thread ring 19 and the ring 10, and the upper and lower groups of fixed plate pieces 20 are mutually connected through a driving rod 21; two ends of the driving rod 21 respectively form a rotating structure with the internal thread ring 19 and the side of the ring 10 through the fixed plate 20, and the internal thread ring 19 and the screw rod 17 form a thread transmission structure;

the forefinger and the middle finger are arranged inside the finger ring 10 in a penetrating manner by medical staff, the movable arc block 13 moves to the side under the elastic pushing action of the sliding rod 12, the limiting spring 15 and the limiting folding elastic sheet 16, and the fingers of the medical staff can be clamped and limited to be arranged inside the finger ring 10 under the clamping action of the movable arc block 13 and the fixed arc block 11;

and according to the situation of using, adjust the interval between ring 10 and the formation of image display screen 1, through adjusting and controlling head 18 control lead screw 17 and rotate, lead screw 17 pushes internal thread ring 19 lateral shifting under the screw thread drive structure effect, internal thread ring 19 corresponds the rotation at both ends of the in-process control actuating lever 21 that the horizontal line removed, actuating lever 21 promotes ring 10 and reciprocates, ring 10 controls the fixed interior regulation pole 9 in upper end to run through the below lift sliding movement of outer loop bar 8, this part of drive structure can adjust the interval between ring 10 and the formation of image display screen 1, so that medical staff can be comparatively convenient detect the arteriovenous blood vessel corresponding position of patient through this equipment.

The detecting head 6 is electrically connected with the imaging display screen 1, the upper end of the detecting head 6 forms an elastic structure with the fixed seat 4 through the elastic protection rod 5, and the elastic protection rod 5 is internally of a hollow structure;

medical staff controls the 6 laminating of detecting head at patient's health top layer to 6 laminating of control detecting head is removed at patient's health top layer, at 5 bending deformation of in-process elasticity protection pole that remove, and on the data transfer that detecting head 6 will laminate and detect was to formation of image display screen 1, and formation of image display screen 1 corresponds the distribution position with patient's arteriovenous blood vessel and shows, so that medical staff's clear observation arteriovenous blood vessel distributes, and supplementary medical staff accurately accomplishes the blood sampling fast.

The working principle is as follows: when the device is used, according to the structure shown in figures 1-5, a medical worker penetrates fingers into the ring 10, the movable arc block 13 is extruded and arranged on the side of the fingers under the action of elastic thrust, so that the fingers of the medical worker are limited and arranged inside the ring 10, the imaging display screen 1 is correspondingly arranged at the upper end of the ring 10, the height position of the ring 10 below the imaging display screen 1 can be adjusted according to the using condition, the lead screw 17 is controlled to rotate, the internal thread ring 19 can be controlled to transversely move under the action of the thread transmission structure, the two ends of the driving rod 21 rotate to push and regulate the height position of the ring 10, then the medical worker controls the probe 6 to be attached to the surface layer of the body of a patient, the probe 6 transmits the detected arteriovenous vascular position to the surface of the imaging display screen 1 for display, and assists the medical worker to quickly and accurately complete blood sampling, and the blood sampling accuracy is higher than that of the traditional thumb sensing mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An arteriovenous image integrated portable instrument can display the position of an arteriovenous blood vessel of a patient through an imaging display screen (1), and a switch button (2) and a control button (3) are embedded and installed on the surface of the imaging display screen (1);

it is characterized by comprising:

the fixing seat (4) is fixedly arranged in the middle of the lower surface of the imaging display screen (1), and the lower end of the fixing seat (4) is connected with the detecting head (6) through an elastic protection rod (5);

the fixing frame (7) is symmetrically and fixedly arranged at the left side and the right side of the lower surface of the imaging display screen (1), an outer sleeve rod (8) is fixed at the side of the fixing frame (7), an inner adjusting rod (9) penetrates through the lower end of the outer sleeve rod (8), the lower surface of the inner adjusting rod (9) is connected with a ring (10) mutually, and the ring (10) is sleeved and limited outside fingers of medical staff;

fixed arc piece (11), its fixed gomphosis is installed the inside one side position of ring (10), just the inside opposite side through connection of ring (10) has slide bar (12), and the one end of slide bar (12) is fixed with movable arc piece (13) to and the other end of slide bar (12) is fixed with disc (14), the outside cover of slide bar (12) is established and is installed spacing spring (15), the side of disc (14) is connected with spacing folding shell fragment (16).

2. The integrated portable arteriovenous image instrument of claim 1, which is characterized in that: the detecting head (6) is electrically connected with the imaging display screen (1), the upper end of the detecting head (6) forms an elastic structure with the fixing seat (4) through the elastic protection rod (5), and the elastic protection rod (5) is internally hollow.

3. The integrated portable arteriovenous image instrument of claim 1, characterized in that: the upper end of the ring (10) forms an up-down lifting structure with the outer sleeve rod (8) through an inner adjusting rod (9), and the ring (10) is provided with 2 groups in bilateral symmetry relative to the detecting head (6).

4. The integrated portable arteriovenous image instrument of claim 1, which is characterized in that: the side of the movable arc block (13) forms a transverse telescopic structure with the ring (10) through a sliding rod (12), the movable arc block (13) and the fixed arc block (11) are distributed in a left-right corresponding mode, and the sliding rod (12) and the disc (14) form an elastic structure with the inner side of the ring (10) through a limiting spring (15) and a limiting folding elastic sheet (16).

5. The integrated portable arteriovenous image instrument of claim 1, which is characterized in that: the inner side and the outer side of the fixing frame (7) are also provided with a screw rod (17) and a fixing plate sheet (20):

the screw rod (17) is rotatably arranged on the inner side of the fixed frame (7), the outer part of the screw rod (17) is fixedly connected with a regulating and controlling head (18), and the outer part of the screw rod (17) is sleeved with an internal thread ring (19);

and the fixed plate pieces (20) are fixedly arranged at the side positions of the internal thread ring (19) and the finger ring (10), and the upper and lower groups of fixed plate pieces (20) are connected with each other through a driving rod (21).

6. The integrated portable arteriovenous image instrument of claim 5, which is characterized in that: the both ends of actuating lever (21) constitute rotating-structure through fixed slab (20) and internal thread ring (19) and ring (10) avris respectively, just internal thread ring (19) constitute the screw thread drive structure with lead screw (17).

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