CN211911827U

CN211911827U - Portable centrum body surface imaging device capable of being visualized directly

Info

Publication number: CN211911827U
Application number: CN201921611235.9U
Authority: CN
Inventors: 张顺聪; 李永贤; 梁德; 唐永超; 郭惠智; 郭丹青; 罗培杰; 周腾鹏; 马延怀; 刘攀杰; 莫国业; 李婧斓
Original assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Current assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-11-13
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a portable can direct-view centrum body surface video picture equipment, the left side fixedly connected with of box surveys the clamping jaw to the near infrared emitter of left side fixedly connected with of surveying the clamping jaw, the inner chamber from the top down of box is fixedly connected with storage tank and spraying jar respectively, the utility model relates to a centrum puncture technical field. This portable centrum body surface display device that can look directly, after surveying out the wound point through near infrared emitter, press the handle and drive the nontoxic mark liquid spraying of first slide in with the spraying jar and scribble the wound position, mark the wound position, accessible display screen looks at the centrum pedicle of vertebral arch position at the body surface directly, facilitate for the follow-up operation of PVP/PKP, young doctor also can pinpoint centrum pedicle of vertebral arch position, and is time-saving high-efficient, it is strong to look at the ization effect directly, reduce patient and art person's X ray intake, reduce the secondary damage and the destruction that leads to pedicle of vertebral arch and centrum because of the location is inaccurate to cause repeated puncture.

Description

Portable centrum body surface imaging device capable of being visualized directly

Technical Field

The utility model relates to a centrum puncture technical field, concretely relates to portable can look at centrum body surface development equipment directly.

Background

The vertebral body is a main part of vertebral loading, is in a short cylindrical shape, is filled with spongy substances inside, has thinner dense substances on the surface and rough upper and lower surfaces, is connected with adjacent vertebrae by virtue of intervertebral fibrocartilage, is slightly sunken behind the vertebral body, and forms vertebral holes together with vertebral arch, each vertebral hole is communicated to form a vertebral canal for containing a spinal cord, and the vertebral body is divided into a heteroconcave vertebral body, a biconcave vertebral body, a front concave vertebral body, a back concave vertebral body, a plano-concave vertebral body and the like.

PVP and PKP are the most common spine minimally invasive surgery at present, can restore the height and the strength of the fractured vertebral body safely and effectively, before the PVP and PKP surgery is started, the positioning of the vertebral pedicle of the vertebral body needing vertebral body strengthening is very important, because the positioning is the key point of targeted entry of a working pipeline, the operation is mainly carried out clinically at present by combining a marked vertebral body according to own experience, simply placing related positioning devices on the body surface in advance and carrying out comprehensive judgment through an X-ray machine; but has the following disadvantages: the existing centrum body surface imaging equipment cannot mark the wound position after the wound position is shown, the wound position needs to be continuously irradiated by X rays, and long-time X-ray irradiation can bring secondary damage to a patient.

SUMMERY OF THE UTILITY MODEL

In order to effectively solve the problem, the utility model provides a portable centrum body surface imaging device that can look directly has solved centrum body surface imaging device and after showing out the wound position, often can not mark the wound position, needs to last to shine the wound position with X ray, and long-time X ray shines the problem that can bring secondary damage to the disease.

The utility model discloses a following technical scheme realizes: the utility model provides a portable centrum body surface visualization equipment that can look directly, the power distribution box comprises a box body, the left side fixedly connected with of box surveys the clamping jaw to the near infrared emitter of left side fixedly connected with of surveying the clamping jaw, the inner chamber from the top down difference fixedly connected with storage tank and spraying jar of box to the first slide of the inner chamber fixedly connected with of spraying jar, the first slide bar of right side fixedly connected with of first slide, the right-hand member of first slide bar runs through the inner chamber of spraying jar and extends to the right side of spraying jar, the surface of first slide bar and the inner chamber sliding connection of spraying jar, the first reset spring of left side fixedly connected with of first slide to the left end of first reset spring and the left wall fixed connection of spraying jar inner chamber.

Preferably, the top intercommunication of spraying jar has the spraying pipeline, the one end of spraying pipeline from left to right runs through the box in proper order and surveys the clamping jaw and extend to the left side of surveying the clamping jaw, the inner chamber fixedly connected with baffle of spraying pipeline to the small opening has been seted up on the surface of baffle.

Preferably, the right side sliding connection of baffle has the connecting rod, the left end of connecting rod runs through the right side of baffle and extends to the left side of baffle, the left side fixedly connected with striker plate of connecting rod to the right side of striker plate is contradicted with the left side of baffle, the surface cover of connecting rod is equipped with second reset spring to the left end of second reset spring and the right side fixed connection of striker plate, the right-hand member of second reset spring and the left side fixed connection of baffle.

Preferably, the inner chamber sliding connection of storage tank has the second slide to the right side fixedly connected with second slide bar of second slide, the right-hand member of second slide bar runs through the inner chamber of storage tank and extends to the right side of storage tank, the surface of second slide bar and the inner chamber sliding connection of storage tank, the top intercommunication of storage tank has the feed inlet.

Preferably, the right side of the storage tank is communicated with a conveying pipeline, one end of the conveying pipeline is communicated with the surface of the spraying tank, and the surface of the conveying pipeline is fixedly connected with a one-way valve.

Preferably, the right end fixedly connected with second flexible rope of second slide bar, the right-hand member of the flexible rope of second runs through the inner chamber of box and extends to the right side of box, the surface of the flexible rope of second and the inner chamber sliding connection of box to the right-hand member fixedly connected with pull block of the flexible rope of second.

Preferably, a holding handle is fixedly connected to the right side of the box body, a handle is rotatably connected to the right side of the holding handle, a first telescopic rope is fixedly connected to the right end of the first slide bar, the right end of the first telescopic rope sequentially penetrates through the box body and the holding handle from left to right and extends to the right side of the holding handle, and the right end of the first telescopic rope is fixedly connected to the left side of the handle.

Preferably, can look at centrum body surface visualization equipment directly still includes at least one display screen, display screen sets up on the surface of box, the display screen below is provided with controls the button.

Preferably, the direct-visualization centrum body surface imaging device further comprises at least one touch display screen, and the touch display screen is arranged on the outer surface of the box body.

The utility model discloses an useful part: the portable direct-viewing centrum body surface imaging device of the utility model is applied;

(1) the portable direct-viewing centrum body surface imaging device is characterized in that a detection clamping jaw is fixedly connected to the left side of a box body, a near infrared light emitting device is fixedly connected to the left side of the detection clamping jaw, a storage tank and a spraying tank are respectively and fixedly connected to the inner cavity of the box body from top to bottom, a first sliding plate is fixedly connected to the inner cavity of the spraying tank, a first sliding rod is fixedly connected to the right side of the first sliding plate, the right end of the first sliding rod penetrates through the inner cavity of the spraying tank and extends to the right side of the spraying tank, the surface of the first sliding rod is slidably connected with the inner cavity of the spraying tank, a first return spring is fixedly connected to the left side of the first sliding plate, the left end of the first return spring is fixedly connected with the left wall of the inner cavity of the spraying tank, after a wound point is detected through the near infrared light emitting device, a handle is, carry out the mark to the wound position, can be at the body surface orthophorization centrum pedicle of vertebral arch position, facilitate for PVP/PKP follow-up operation, young doctor also pinpoint centrum pedicle of vertebral arch position, it is high-efficient to save time, can the orthophorization effect strong, reduces patient and operative employee's X ray uptake, reduces because of the accurate secondary damage and the destruction that leads to pedicle of vertebral arch and centrum that leads to puncturing repeatedly that leads to of fixing a position.

(2) The portable visualized centrum body surface imaging device is characterized in that a second telescopic rope is fixedly connected to the right end of a second sliding rod, the right end of the second telescopic rope penetrates through an inner cavity of a box body and extends to the right side of the box body, the surface of the second telescopic rope is in sliding connection with the inner cavity of the box body, the right end of the second telescopic rope is fixedly connected with a pull block box body, the right side of a pull block box body is fixedly connected with a holding handle, the right side of the holding handle is rotatably connected with a handle, a first telescopic rope is fixedly connected to the right end of a first sliding rod, the right end of the first telescopic rope sequentially penetrates through the box body and the holding handle from left to right and extends to the right side of the holding handle, the right end of the first telescopic rope is fixedly connected with the left side of the handle, nontoxic marking liquid is stored through a storage tank, when the nontoxic marking liquid in the spraying tank is insufficient, the second telescopic rope is, the liquid storage amount of the centrum body surface imaging device is increased, long-time work can be carried out, and the practicability of the centrum body surface imaging device is increased.

Drawings

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

fig. 2 is another overall structure diagram of the present invention;

FIG. 3 is a sectional view of the structure of the utility model;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1-box body, 101-display screen, 2-detection clamping jaw, 3-near infrared light emitting device, 4-material storage tank, 5-spraying tank, 6-first sliding plate, 7-first sliding rod, 8-first return spring, 9-spraying pipeline, 10-first telescopic rope, 11-baffle, 12-leak hole, 13-connecting rod, 14-material baffle, 15-first return spring, 16-second sliding plate, 17-second sliding rod, 18-material inlet, 19-conveying pipeline, 20-one-way valve, 21-second telescopic rope, 22-pulling block, 23-holding handle and 24-holding handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.

As shown in figures 1-4, for the first embodiment of the present invention, this embodiment provides a portable visual centrum body surface imaging device, which comprises a box body 1, a detecting clamping jaw 2 fixedly connected to the left side of the box body 1, and the left side of the detection clamping jaw 2 is fixedly connected with a near infrared light emitting device 3, the wound of the patient is irradiated by the near infrared light emitting device 3, by means of the reflection of infrared elements in blood, can accurately position the position of the wound, the inner cavity of the box body 1 is fixedly connected with a storage tank 4 and a spraying tank 5 from top to bottom respectively, nontoxic marking liquid is stored in the storage tank 4 and the spraying tank 5, the right side of the storage tank 4 is communicated with a conveying pipeline 19, one end of the conveying pipeline 19 is communicated with the surface of the spraying tank 5, the surface of the conveying pipeline 19 is fixedly connected with a one-way valve 20, and the one-way valve 20 can prevent the non-toxic marking liquid from flowing back;

inner chamber sliding connection of storage tank 4 has second slide 16, and the right side fixedly connected with second slide bar 17 of second slide 16, the flexible rope 21 of right-hand member fixedly connected with second of second slide bar 17, the right-hand member of the flexible rope 21 of second runs through the inner chamber of box 1 and extends to the right side of box 1, the surface of the flexible rope 21 of second and the inner chamber sliding connection of box 1, and the right-hand member fixedly connected with pull block 22 of the flexible rope 21 of second, handle 23 is controlled to the right side fixedly connected with of box 1, and the right side rotation of controlling handle 23 is connected with handle 24.

The right end of the first slide bar 7 is fixedly connected with a first telescopic rope 10, the right end of the first telescopic rope 10 sequentially penetrates through the box body 1 and the holding handle 23 from left to right and extends to the right side of the holding handle 23, the right end of the first telescopic rope 10 is fixedly connected with the left side of the handle 24, the right end of the second slide bar 17 penetrates through the inner cavity of the storage tank 4 and extends to the right side of the storage tank 4, the surface of the second slide bar 17 is in sliding connection with the inner cavity of the storage tank 4, and the non-toxic marking liquid is stored through the storage tank 4;

when nontoxic marker fluid is not enough in spraying jar 5, drive the flexible rope 21 of second through drawing piece 22 pulling and slide 16 and carry nontoxic marker fluid into spraying jar 5 through pipeline 19 in, increased centrum body surface image display device's liquid storage volume, can carry out long-time work, increased centrum body surface image display device's practicality.

The top of the storage tank 4 is communicated with a feed inlet 18, the top of the spraying tank 5 is communicated with a spraying pipeline 9, one end of the spraying pipeline 9 sequentially penetrates through the box body 1 and the detection clamping jaw 2 from left to right and extends to the left side of the detection clamping jaw 2, a baffle 11 is fixedly connected to the inner cavity of the spraying pipeline 9, a connecting rod 13 is slidably connected to the right side of the baffle 11, the left end of the connecting rod 13 penetrates through the right side of the baffle 11 and extends to the left side of the baffle 11, a material baffle 14 is fixedly connected to the left side of the connecting rod 13, the right side of the material baffle 14 is abutted to the left side of the baffle 11, a second return spring 15 is sleeved on the surface of the connecting rod 13, the left end of the second return spring 15 is fixedly connected to the right side of the material baffle 14, the right end of the second return spring 15 is fixedly connected to the left side of the baffle 11, a, the right side of the first sliding plate 6 is fixedly connected with a first slide bar 7, the right end of the first slide bar 7 penetrates through the inner cavity of the spraying tank 5 and extends to the right side of the spraying tank 5, the surface of the first slide bar 7 is slidably connected with the inner cavity of the spraying tank 5, the left side of the first sliding plate 6 is fixedly connected with a first return spring 8, and the left end of the first return spring 8 is fixedly connected with the left wall of the inner cavity of the spraying tank 5;

further, can look at centrum body surface visualization equipment directly still includes at least one display screen 101, display screen 101 sets up on the surface of box, display screen 101 below is provided with controls the button, accessible when using control the button and carry out local enlarging, the local of image to corresponding image position and reduce to satisfy the user and can pinpoint centrum pedicle of vertebral arch position, realize visual operation process.

In other embodiments, the display screen 101 may be replaced by a touch display screen, and the accurate positioning of the pedicle position of the vertebral body is directly realized through touch operation on the touch display screen, so as to better assist the user in performing puncture to cause the pedicle and the vertebral body.

Further, as shown in fig. 2, for the work scene that needs to display the blood vessel display, the body surface is detected by the near-infrared light emitting device, the near-infrared light emitting device is based on the principle that hemoglobin has strong infrared light absorption capacity, and because oxyhemoglobin and blood hemoglobin removing have strong infrared light absorption capacity relative to other tissues, the infrared light intensity reflected by the near-infrared light emitting device can be sensed, and through a series of signal processing, the blood vessel shape can be displayed on the display screen 101, and the blood vessel thickness, shape and layout can be displayed in real time, so that medical staff can be helped to find the blood vessel, and the body surface lump, venous thrombosis, blood flow information or internal bleeding condition can be checked, thereby greatly improving the accuracy and success rate of medical puncture, realizing noninvasive detection and reducing the pain of patients.

After surveying out the wound point through near-infrared light emitting device, press handle 24 and drive first slide 6 and slide and to scribble the wound position with the nontoxic mark liquid spray in spraying jar 5, mark the wound position, can be at body surface straight visualization centrum pedicle of vertebral arch position, facilitate for PVP/PKP follow-up operation, young doctor also can pinpoint centrum pedicle of vertebral arch position, and is time-saving high-efficient, can straight visualization effect is strong, reduce patient and operative person's X ray intake, reduce the secondary damage and the destruction that leads to pedicle of vertebral arch and centrum because of the inaccurate puncture that causes of location.

When the device is used, nontoxic marking liquid is introduced into the storage tank 4 through the feed inlet 18, the second telescopic rope 21 is pulled by the pulling block 20 to drive the second slide rod 17 to move rightwards, the second slide rod 17 drives the second slide plate 16 to move rightwards, and the nontoxic marking liquid in the storage tank 4 is conveyed into the spraying tank 5 through the conveying pipeline 19, at the moment, the near-infrared light emitting device 3 is irradiated to a patient by holding the handle 23 in a handheld mode, after a wound is displayed, the handle 24 is pressed, the handle 24 drives the first telescopic rope 10 to drive the first slide rod 7 to drive the first slide plate 6 to move rightwards, the nontoxic marking liquid is extruded into the spraying pipeline 9, the nontoxic spraying liquid extrudes the baffle plate 14 through the leakage hole 12 so that the baffle plate 14 drives the connecting rod 13 to extrude the first return spring 8 to move leftwards, and the nontoxic spraying liquid is sprayed out to mark the wound.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and alterations to the embodiments will still fall within the scope of the invention.

Claims

1. The utility model provides a portable centrum body surface visualization equipment that can look directly, includes box (1), the left side fixedly connected with of box (1) surveys clamping jaw (2) to the left side fixedly connected with near-infrared light emitting device (3) of surveying clamping jaw (2), its characterized in that: the inner chamber of box (1) from the top down is fixedly connected with storage tank (4) and spraying jar (5) respectively to the first slide of inner chamber fixedly connected with (6) of spraying jar (5), the first slide bar of right side fixedly connected with (7) of first slide bar (6), the right-hand member of first slide bar (7) runs through the inner chamber of spraying jar (5) and extends to the right side of spraying jar (5), the surface of first slide bar (7) and the inner chamber sliding connection of spraying jar (5), the first reset spring (8) of left side fixedly connected with of first slide bar (6) to the left end of first reset spring (8) and the left wall fixed connection of spraying jar (5) inner chamber.

2. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 1, wherein: the top intercommunication of spraying jar (5) has spraying pipeline (9), the one end of spraying pipeline (9) from left to right runs through box (1) and detection clamping jaw (2) in proper order and extends to the left side of detecting clamping jaw (2), the inner chamber fixedly connected with baffle (11) of spraying pipeline (9) to small opening (12) have been seted up on the surface of baffle (11).

3. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 2, wherein: the right side sliding connection of baffle (11) has connecting rod (13), the left end of connecting rod (13) runs through the right side of baffle (11) and extends to the left side of baffle (11), the left side fixedly connected with striker plate (14) of connecting rod (13) to the right side of striker plate (14) is contradicted with the left side of baffle (11), the surface cover of connecting rod (13) is equipped with second reset spring (15) to the right side fixed connection of the left end of second reset spring (15) and striker plate (14), the right-hand member of second reset spring (15) and the left side fixed connection of baffle (11).

4. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 1, wherein: the inner chamber sliding connection of storage tank (4) has second slide (16) to the right side fixedly connected with second slide bar (17) of second slide (16), the right-hand member of second slide bar (17) runs through the inner chamber of storage tank (4) and extends to the right side of storage tank (4), the surface of second slide bar (17) and the inner chamber sliding connection of storage tank (4), the top intercommunication of storage tank (4) has feed inlet (18).

5. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 1, wherein: the right side of the storage tank (4) is communicated with a conveying pipeline (19), one end of the conveying pipeline (19) is communicated with the surface of the spraying tank (5), and the surface of the conveying pipeline (19) is fixedly connected with a one-way valve (20).

6. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 4, wherein: the right-hand member fixedly connected with second flexible rope (21) of second slide bar (17), the right-hand member of the flexible rope (21) of second runs through the inner chamber of box (1) and extends to the right side of box (1), the surface of the flexible rope (21) of second and the inner chamber sliding connection of box (1) to the right-hand member fixedly connected with pull block (22) of the flexible rope (21) of second, the utility model discloses a telescopic sliding door.

7. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 1, wherein: the right side of box (1) fixedly connected with is held handle (23) to the right side of holding handle (23) is rotated and is connected with handle (24), the right-hand member fixedly connected with first flexible rope (10) of first slide bar (7), the right-hand member of first flexible rope (10) from left to right runs through box (1) and is held handle (23) and extend to the right side of holding handle (23) in proper order, the right-hand member of first flexible rope (10) and the left side fixed connection of handle (24).

8. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 1, wherein: can look at centrum body surface visualization equipment directly still includes at least one display screen, display screen sets up on the surface of box, the display screen below is provided with controls the button.

9. The portable visualized apparatus for mapping the surface of a vertebral body according to claim 1, wherein: the direct-visualization centrum body surface imaging device further comprises at least one touch display screen, and the touch display screen is arranged on the outer surface of the box body.