CN214048778U

CN214048778U - Head-mounted superficial vein imaging instrument

Info

Publication number: CN214048778U
Application number: CN202022034774.XU
Authority: CN
Inventors: 顾万清
Original assignee: Wuxi Changdao Medical Equipment Co ltd
Current assignee: Wuxi Changdao Medical Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-27
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a wear-type superficial vein imaging instrument, including fixed establishment and set casing, the first fixed band of one end fixedly connected with of fixed establishment, and the one end fixedly connected with second fixed band that first fixed band was kept away from to fixed establishment, it has sub-thread gluing to bond on one side outer wall of first fixed band, it has female thread gluing to bond on one side outer wall of second fixed band, and sub-thread gluing bonds with female thread gluing each other, the connecting band has been cup jointed to the outside of first fixed band, and the one end that first fixed band was kept away from to the connecting band cup joints the outside at the second fixed band. The utility model discloses make the doctor wear the vein image display appearance body at the head through first fixed band and second fixed band, the motion of doctor head is followed to vein image display appearance body, and on the one hand portable goes out to call to can shine each position of patient, on the other hand can liberate doctor's both hands, make the doctor make things convenient for more to inspect and treat the patient.

Description

Head-mounted superficial vein imaging instrument

Technical Field

The utility model relates to the technical field of medical apparatus, especially, relate to a wear-type superficial vein imaging appearance.

Background

The vein imaging instrument is a display device capable of displaying the thickness, the shape and the layout of veins in real time, is used for helping medical staff to find the veins, can realize the characteristics of non-invasive and non-nuclear medical radiation, and reduces the pain of specific patients and medical disputes.

The existing vein imaging instrument is generally handheld or table-type, a handheld doctor is used for irradiating a patient in a handheld mode, the doctor only has a palm capable of moving freely at the moment, the patient is inconvenient to check or treat, the table-type vein imaging instrument is not convenient to move, all parts of the patient cannot be irradiated, and the table-type vein imaging instrument is not convenient to carry when the doctor goes out for a visit. Therefore, it is desirable to design a head-mounted superficial vein imaging apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a head-wearing superficial vein imaging instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wear-type superficial vein imaging instrument, includes fixed establishment and set casing, the first fixed band of one end fixedly connected with of fixed establishment, and the one end fixedly connected with second fixed band that first fixed band was kept away from to fixed establishment, it has sub-thread gluing to bond on one side outer wall of first fixed band, it has female thread gluing to bond on one side outer wall of second fixed band, and sub-thread gluing bonds with female thread gluing each other, the connecting band has been cup jointed to the outside of first fixed band, and the one end that first fixed band was kept away from to the connecting band cup joints the outside at the second fixed band, it has the slot to open on the top outer wall of fixed establishment, the welding has the inserted block on one side outer wall of set casing, and the set casing passes through the inserted block and pegs graft in the inside of slot, the inside of set casing is pegged graft and is had vein imaging instrument body.

Furthermore, the connecting rings are integrally formed at the two ends of the connecting belt, and the connecting belt is sleeved outside the first fixing belt and the second fixing belt through the connecting rings.

Further, fixed establishment includes the fixed block, the slot is located the top outer wall of fixed block, and installs the fixed plate through the bolt on one side outer wall of fixed block, all open the constant head tank on one side outer wall that fixed block and fixed plate are relative, and first fixed band advances and the inside of the equal joint of second fixed band at the constant head tank.

Furthermore, locating holes which are distributed equidistantly are formed in the outer wall of one side of the fixing block, locating pins are welded to the outer wall of one side of the fixing plate, and the locating pins are inserted into the locating holes.

Furthermore, all open the guide way on the both sides outer wall of vein imaging appearance body, all weld the guide block on the both sides inner wall of set casing, and the guide block is pegged graft in the inside of guide way.

Further, it has first fixed slot to open on the bottom inner wall of set casing, and the inside sliding connection of first fixed slot has the fixture block, weld on the bottom outer wall of vein imaging appearance body and be the trip that the equidistance distributes, and trip and the mutual joint of fixture block.

Furthermore, the outer wall of one side of the clamping block is welded with a spring, one end of the spring is in contact with the inner wall of one side of the first fixing groove, the outer walls of the two sides of the fixing shell are provided with jacks, and one end of the clamping block is inserted into the jacks.

Further, there is the backshell through the mounting screw on one side outer wall of vein video picture appearance body, and the joint has the battery on one side outer wall of backshell, there is the control piece inside of vein video picture appearance body through the mounting screw, and the control piece is electric connection through wire and battery, it has the work lamp to open the inside joint that has second fixed slot and second fixed slot on one side outer wall of vein video picture appearance body, the work lamp passes through the wire and is electric connection with the battery.

The utility model has the advantages that:

1. through the fixed establishment who sets up, the vein imaging appearance body is fixed on fixed establishment, and be fixed with first fixed band and second fixed band on the fixed establishment again, make the doctor wear the vein imaging appearance body at the head through first fixed band and second fixed band, the motion and the motion of doctor head are followed to vein imaging appearance body, on the one hand portable goes out to call, and can shine each position of patient, on the other hand can liberate doctor's both hands, make the doctor more convenient inspect and treat the patient.

2. Through the connecting band that sets up, when this device was worn to the doctor head, the connecting band was located doctor top of the head position, can shift the weight of vein imaging appearance body to doctor's top of the head, prevents vein imaging appearance body gliding to make first fixed band and second fixed band need not to fix too tightly, make the doctor wear more comfortablely.

3. Through the set fixing shell, the fixing shell is movably connected with the fixing mechanism, and is movably connected with the vein imaging instrument body, so that the vein imaging instrument body can be conveniently taken down for overhaul and maintenance, and a doctor can conveniently install other suitable medical devices on the fixing device for use.

Drawings

Fig. 1 is a schematic structural view of a head-mounted superficial vein imaging apparatus provided by the present invention;

fig. 2 is an exploded view of a fixing mechanism of a head-mounted superficial vein imaging apparatus according to the present invention;

fig. 3 is a schematic structural view of a connection belt of the head-mounted superficial vein imaging apparatus of the present invention;

fig. 4 is an exploded view of a fixed shell structure of a head-mounted superficial vein imaging apparatus according to the present invention;

fig. 5 is a schematic structural view of the vein imaging apparatus body of the head-wearing superficial vein imaging apparatus of the present invention.

In the figure: the vein imaging instrument comprises a fixed shell 1, a vein imaging instrument body 2, a first fixing band 3, a second fixing band 4, a connecting band 5, a fixing mechanism 6, a fixed block 7, a fixed plate 8, a positioning groove 9, a positioning hole 10, a positioning pin 11, a slot 12, a female thread gluing 13, a male thread gluing 14, an insertion block 15, a first fixing groove 16, a fixture block 17, a jack 18, a spring 19, a guide block 20, a hook 21, a guide groove 22, a connecting ring 23, a storage battery 24, a second fixing groove 25, a working lamp 26, a control piece 27 and a rear shell 28.

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 work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a head-mounted superficial vein imaging apparatus includes a fixing mechanism 6 and a fixing housing 1, wherein one end of the fixing mechanism 6 is fixedly connected with a first fixing strap 3, and one end of the fixing mechanism 6 away from the first fixing strap 3 is fixedly connected with a second fixing strap 4, the first fixing strap 3 and the second fixing strap 4 are made of elastic materials and are used for fixing the apparatus on the head of a user, a sub-hook-and-loop fastener 14 is adhered to an outer wall of one side of the first fixing strap 3, a main hook-and-loop fastener 13 is adhered to an outer wall of one side of the second fixing strap 4, the sub-hook-and-loop fastener 14 and the main hook-and-loop fastener 13 are adhered to each other and are used for fixing the apparatus on the head of the user, a connecting strap 5 is sleeved on the outside of the first fixing strap 3, and one end of the connecting strap 5 away from the first fixing strap 3 is sleeved on the outside of the second fixing strap 4, a slot 12 is opened on an outer wall of the top of the fixing mechanism 6, the welding has the inserted block 15 on one side outer wall of set casing 1 for fixed set casing 1, and set casing 1 pegs graft in the inside of slot 12 through inserted block 15, and the inside of set casing 1 is pegged graft and is had vein imaging appearance body 2.

Further, the both ends of connecting band 5 all integrated into one piece have go-between 23, and connecting band 5 cup joints in first fixed band 3 through go-between 23 and advance with the outside of second fixed band 4 for connecting band 5 can advance at first fixed band 3 and slide on the second fixed band 4, and the person of facilitating the use removes connecting band 5 to comfortable position.

Further, fixing mechanism 6 includes fixed block 7, and slot 12 is located the top outer wall of fixed block 7, and installs fixed plate 8 through the bolt on the outer wall of one side of fixed block 7, all opens constant head tank 9 on the outer wall of one side that fixed block 7 and fixed plate 8 are relative, and first fixed band 3 advances and the equal joint of second fixed band 4 is in the inside of constant head tank 9 for advance and fix a position with second fixed band 4 for first fixed band 3.

Furthermore, the outer wall of one side of the fixing block 7 is provided with positioning holes 10 which are distributed at equal intervals, the outer wall of one side of the fixing plate 8 is welded with positioning pins 11, and the positioning pins 11 are inserted into the positioning holes 10 and used for positioning the fixing block 7 and the fixing plate 8.

Further, all open guide way 22 on the both sides outer wall of vein imaging appearance body 2, all welded guide block 20 on the both sides inner wall of set casing 1, and guide block 20 pegs graft in the inside of guide way 22.

Further, it has first fixed slot 16 to open on the bottom inner wall of set casing 1, and the inside sliding connection of first fixed slot 16 has fixture block 17, welds on the bottom outer wall of vein imaging appearance body 2 and is the trip 21 that the equidistance distributes, and trip 21 and the mutual joint of fixture block 17 for fixed vein imaging appearance body 2 and set casing 1.

Further, the welding has spring 19 on one side outer wall of fixture block 17 for compress tightly trip 21 and fixture block 17, and spring 19's one end and the one side inner wall of first fixed slot 16 contact each other, all opened jack 18 on the both sides outer wall of set casing 1, and the one end of fixture block 17 is pegged graft in jack 18's inside, makes things convenient for operating personnel to press fixture block 17.

Further, there is a backshell 28 through the mounting screw on the outer wall of one side of vein video picture appearance body 2, and the joint has battery 24 on the outer wall of one side of backshell 28, there is control piece 27 inside of vein video picture appearance body 2 through the mounting screw, and control piece 27 is electric connection through wire and battery 24, it has work lamp 26 to open the inside joint that has second fixed slot 25 and second fixed slot 25 on the outer wall of one side of vein video picture appearance body 2, work lamp 26 is electric connection through wire and battery 24.

The working principle is as follows: when in use, a user firstly clamps the vein imaging instrument body 2 in the fixing shell 1, so that the guide block 20 is clamped in the guide groove 22, the clamping hook 2 and the clamping block 17 are clamped with each other, so that the fixing shell 1 and the vein imaging instrument body 2 are fixed with each other, then the insertion block 15 of the fixing shell 1 is inserted in the insertion groove 12, the insertion block 15 and the insertion groove 12 are in interference fit, then the user sleeves the connecting belt 5 on the outer parts of the first fixing belt 3 and the second fixing belt 4 through the connecting ring 23, and then the whole device is attached to the head, so that the vein imaging instrument body 2 is located at a proper position, then the first fixing belt 3 and the second fixing belt 4 are fixed through the female sticking buckle 13 and the sub sticking buckle 14, and the proper position of the connection is adjusted, then the user opens the working lamp 26, and the working lamp 26 irradiates the part of the patient needing to be punctured, the veins of the patients are directly shown on the skin by utilizing the different absorption of deoxyhemoglobin in the veins and the near infrared light of the surrounding tissues; when needing to take off vein imaging appearance body 2, the user presses fixture block 17 from jack 18 one side, and fixture block 17 compression spring 19, and fixture block 17 breaks away from each other with trip 21 this moment, and the user can take off vein imaging appearance body 2 alone.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The head-mounted superficial vein imaging instrument comprises a fixing mechanism (6) and a fixing shell (1), and is characterized in that one end of the fixing mechanism (6) is fixedly connected with a first fixing belt (3), one end of the fixing mechanism (6), which is far away from the first fixing belt (3), is fixedly connected with a second fixing belt (4), a sub-adhesive fastener (14) is bonded on the outer wall of one side of the first fixing belt (3), a main adhesive fastener (13) is bonded on the outer wall of one side of the second fixing belt (4), the sub-adhesive fastener (14) and the main adhesive fastener (13) are bonded with each other, a connecting belt (5) is sleeved outside the first fixing belt (3), one end, which is far away from the first fixing belt (3), of the connecting belt (5) is sleeved outside the second fixing belt (4), a slot (12) is formed in the outer wall of the top of the fixing mechanism (6), and an insertion block (15) is welded on the outer wall of one side of the fixing shell (1), and the fixed shell (1) is inserted in the slot (12) through the insertion block (15), and the vein imaging instrument body (2) is inserted in the fixed shell (1).

2. The head-wearing superficial vein imaging instrument according to claim 1, wherein the connecting ring (23) is integrally formed at both ends of the connecting belt (5), and the connecting belt (5) is sleeved outside the first fixing belt (3) and the second fixing belt (4) through the connecting ring (23).

3. The head-mounted superficial vein imaging instrument according to claim 1, wherein the fixing mechanism (6) comprises a fixing block (7), the insertion groove (12) is located on the outer wall of the top of the fixing block (7), the fixing plate (8) is mounted on the outer wall of one side of the fixing block (7) through a bolt, positioning grooves (9) are formed in the outer wall of the opposite side of the fixing block (7) and the fixing plate (8), and the first fixing belt (3) and the second fixing belt (4) are clamped inside the positioning grooves (9).

4. The head-mounted superficial vein imaging instrument according to claim 3, wherein positioning holes (10) are formed in the outer wall of one side of the fixing block (7) and are distributed at equal intervals, positioning pins (11) are welded on the outer wall of one side of the fixing plate (8), and the positioning pins (11) are inserted into the positioning holes (10).

5. The head-mounted superficial vein imaging instrument according to claim 1, wherein the vein imaging instrument body (2) is provided with guide grooves (22) on the outer walls of two sides, the fixed shell (1) is welded with guide blocks (20) on the inner walls of two sides, and the guide blocks (20) are inserted into the guide grooves (22).

6. The head-mounted superficial vein imaging instrument according to claim 1, wherein a first fixing groove (16) is formed in the inner wall of the bottom of the fixing shell (1), a clamping block (17) is slidably connected to the inner portion of the first fixing groove (16), hooks (21) are welded to the outer wall of the bottom of the vein imaging instrument body (2) and are distributed at equal intervals, and the hooks (21) and the clamping block (17) are clamped with each other.

7. The head-mounted superficial vein imaging instrument according to claim 6, wherein a spring (19) is welded on an outer wall of one side of the clamping block (17), one end of the spring (19) is in contact with an inner wall of one side of the first fixing groove (16), the outer walls of two sides of the fixing shell (1) are provided with insertion holes (18), and one end of the clamping block (17) is inserted into the insertion holes (18).

8. The head-mounted superficial vein imaging instrument of claim 1, wherein a rear shell (28) is mounted on an outer wall of one side of the vein imaging instrument body (2) through screws, a storage battery (24) is clamped on an outer wall of one side of the rear shell (28), a control sheet (27) is mounted inside the vein imaging instrument body (2) through screws, the control sheet (27) is electrically connected with the storage battery (24) through a wire, a second fixing groove (25) is formed in an outer wall of one side of the vein imaging instrument body (2), a working lamp (26) is clamped inside the second fixing groove (25), and the working lamp (26) is electrically connected with the storage battery (24) through the wire.