CN215651048U

CN215651048U - Auxiliary device for near-infrared data acquisition and near-infrared brain function imaging system

Info

Publication number: CN215651048U
Application number: CN202122020342.8U
Authority: CN
Inventors: 梁航; 汪待发
Original assignee: Danyang Huichuang Medical Equipment Co ltd
Current assignee: Danyang Huichuang Medical Equipment Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-28
Anticipated expiration: 2031-08-25

Abstract

The embodiment of the utility model provides an auxiliary device for near-infrared data acquisition and a near-infrared brain function imaging system. The head clamping assembly comprises a head clamping piece and a first adjusting assembly, the head clamping piece and the first adjusting assembly are connected, a head clamping cavity is formed in the head clamping piece, and the first adjusting assembly is used for tightening or expanding the head clamping cavity. Neck centre gripping subassembly is located one side of head holder, and neck centre gripping subassembly is formed with neck centre gripping chamber including neck centre gripping spare and the second adjusting part that is connected, neck centre gripping spare, and the second adjusting part is used for tightening up or expanding neck centre gripping chamber. The structure can prevent the problem of inaccurate data acquisition caused by head and neck shaking in the near infrared data acquisition process. And above-mentioned structural design is reasonable, wears comfortablely, can assist medical personnel to gather data effectively.

Description

Auxiliary device for near-infrared data acquisition and near-infrared brain function imaging system

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for near-infrared data acquisition and a near-infrared brain function imaging system.

Background

At present, the brain function imaging technology is widely applied in clinical practice, and the technology can be used for researching the relation between brain structure damage and cognitive function defect, thereby providing an important research means for understanding the brain structure basis of cognitive function. In particular, the near infrared spectrum brain function imaging technology in the brain function imaging technology utilizes multi-channel sensing formed by near infrared light and a transmitting probe and a receiving probe, and based on a nerve-blood oxygen coupling mechanism, the near infrared spectrum brain function imaging technology can penetrate through a skull, detect with high time resolution and image the change of brain activity activation, and effectively perform visualization and quantitative evaluation on brain functions. However, in the prior art, when the brain function imaging device is used for checking some special users, the situation that the users do not cooperate often occurs, and the head shakes to cause difficulty in obtaining effective data occurs, for example, infants or patients who cannot control the head shaking due to illness, and the like, and the brain function imaging device is very inconvenient for medical staff to operate.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides an auxiliary device for near-infrared data acquisition and a near-infrared brain function imaging system, which can effectively clamp the head and neck of a user and prevent the head and neck from shaking in the near-infrared data acquisition process to influence data acquisition.

The embodiment of the utility model provides an auxiliary device for near-infrared data acquisition, which comprises:

the head clamping assembly comprises a head clamping piece and a first adjusting assembly which are connected, the head clamping piece is provided with a head clamping cavity, and the first adjusting assembly is used for tightening or expanding the head clamping cavity;

neck centre gripping subassembly, it is located one side of head holder, neck centre gripping subassembly is including the neck holder and the second adjusting part that are connected, the neck holder is formed with neck centre gripping chamber, the second adjusting part is used for tightening up or expanding neck centre gripping chamber.

In some embodiments, the head clamping member includes a first clamping body and a second clamping body, the first clamping body and the second clamping body form the head clamping cavity therebetween, and the first adjusting assembly is respectively connected to the first clamping body and the second clamping body.

In some embodiments, the first adjustment assembly includes a first strap and a second strap capable of being matingly tightened, the first strap having one end attached to the front side of the first clamp body and the second strap having one end attached to the front side of the second clamp body.

In some embodiments, the first clamping body is provided with a plurality of first fixing members for fixedly connecting one end of the first adjusting assembly, and the second clamping body is provided with a plurality of second fixing members for fixedly connecting the other end of the first adjusting assembly.

In some embodiments, the head clamp assembly further comprises a comb disposed on one side of the head clamp, the comb having a receiving cavity for receiving a cable connected to a headgear.

In some embodiments, the near infrared data collection aid further comprises a pillow member disposed on a rear side of the head clamp assembly, the pillow member being removably coupled to the head clamp assembly or the pillow member being removably coupled to the neck clamp assembly.

In some embodiments, the neck clamping member includes a third clamping body and a fourth clamping body, the third clamping body and the fourth clamping body form the neck clamping cavity therebetween, and the second adjusting assembly is respectively connected to the third clamping body and the fourth clamping body.

In some embodiments, the second adjustment assembly includes a third strap and a fourth strap capable of being matingly tightened, the third strap having one end connected to the front side of the third clamp body and the fourth strap having one end connected to the front side of the fourth clamp body.

In some embodiments, the neck clamp comprises a semi-annular clamp body, and two ends of the clamp body are respectively connected with the second adjusting assembly.

The embodiment of the utility model also provides a near-infrared brain function imaging system, which comprises the auxiliary device for near-infrared data acquisition and near-infrared brain function imaging equipment, wherein the head cap of the near-infrared brain function imaging equipment is arranged in the head clamping cavity when being worn on the head of a user.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that: according to the utility model, the head and neck of the user can be effectively clamped through the head clamping assembly and the neck clamping assembly, so that the problem of inaccurate data acquisition caused by head and neck shaking is prevented in the near-infrared data acquisition process. And above-mentioned structural design is reasonable, wears comfortablely, can assist medical personnel to gather data effectively.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural diagram of an auxiliary device for near-infrared data acquisition according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of an auxiliary device for near-infrared data acquisition according to an embodiment of the present invention.

The members denoted by reference numerals in the drawings:

1-a head clamp assembly; 11-a head clamping cavity; 2-a head clamp; 21-a first clamping body; 22-a second gripping body; 23-a first fixture; 24-a second fixture; 3-a first adjustment assembly; 4-a neck clamp assembly; 41-a neck gripping cavity; 5-a neck clamp; 51-a third gripping body; 52-a fourth gripping body; 53-a clamping body; 6-a second adjustment assembly; 7-a carding element; 71-an accommodating cavity; 72-a first body; 73-a second body; 8-a pillow member; 91-a cable; 92-head cap.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following detailed description of embodiments of the utility model is provided in connection with the accompanying drawings and the detailed description of embodiments of the utility model, but is not intended to limit the utility model.

The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present invention, when it is described that a specific device is located between a first device and a second device, there may or may not be an intervening device between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including 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 unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

The embodiment of the utility model provides an auxiliary device for near-infrared data acquisition. The auxiliary device can be applied to a near-infrared brain function imaging system, and can be sleeved outside the head and the neck of a user when the user is checked so as to prevent inaccurate data acquired by the near-infrared brain function imaging system caused by shaking of the head. The user may be an infant or a patient who cannot control head shaking due to illness, and the like.

As shown in fig. 1 and 2, the auxiliary device for near-infrared data acquisition comprises a head holding assembly 1 and a neck holding assembly 4. The head clamping assembly 1 comprises a head clamping piece 2 and a first adjusting assembly 3 which are connected, the head clamping piece 2 is formed with a head clamping cavity 11, and the first adjusting assembly 3 is used for tightening or expanding the head clamping cavity 11. Neck centre gripping subassembly 4 locates one side of head holder 2, and neck centre gripping subassembly 4 is formed with neck centre gripping chamber 41 including neck centre gripping 5 and the second adjusting part 6 that are connected, neck centre gripping 5, and second adjusting part 6 is used for tightening up or expanding neck centre gripping chamber 41.

Specifically, the head holder 2 may be made of an elastic material, and if the head holder 2 is made of a soft fabric and filled with buckwheat, the head holder can clamp the head of the user and improve the comfort of the user. In another embodiment, the interior of the head clamp 2 may be filled with gas. Of course, the neck clamping member 5 and the head clamping member 2 may also be made of the same elastic material, which is not specifically limited in this application, and the purpose of improving comfort while clamping may be achieved.

Specifically, the first adjusting assembly 3 may adopt a length-adjustable structure, such as a telescopic structure, a rope fastening structure, etc., which can achieve the purpose of adjusting the size of the head clamping cavity 11 to make the head clamping member 2 clamp the head and then keep the head clamping member 2 in a stable clamping state. The second adjusting assembly 6 may be the same as or different from the first adjusting assembly 3, and the present application is not limited thereto, and the same purpose can be achieved.

Specifically, under the condition of using the auxiliary device, the head clamping cavity 11 can be expanded under the action of the first adjusting component 3 to be beneficial to surrounding the head, the neck clamping cavity 41 can be expanded under the action of the second adjusting component 6 to be beneficial to surrounding the neck, the head clamping cavity 11 can be tightened through the first adjusting component 3 after the auxiliary device is worn, and the neck clamping cavity 41 can be tightened through the second adjusting component 6, so that the auxiliary device is adapted to the head circumference sizes of different users, and the adaptability of the product is improved.

Specifically, the neck clamping assembly 4 may be detachably connected to the head clamping assembly 1, or may be integrally formed with the head clamping assembly 1, which is not specifically limited in this application.

According to the utility model, the head and neck of the user can be effectively clamped through the head clamping assembly 1 and the neck clamping assembly 4, so that the problem of inaccurate data acquisition caused by head and neck shaking is prevented in the near-infrared data acquisition process. And above-mentioned structural design is reasonable, wears comfortablely, can assist the operator to gather data effectively.

In some embodiments, as shown in fig. 1, the head clamping member 2 includes a first clamping body 21 and a second clamping body 22, the first clamping body 21 and the second clamping body 22 form the head clamping cavity 11 therebetween, and the first adjusting assembly 3 is connected to the first clamping body 21 and the second clamping body 22, respectively. The first and

second clamping bodies

21 and 22 are respectively disposed at opposite sides of the head portion and at a side close to the ear portion of the user during use.

Specifically, as shown in fig. 1, the first clamping body 21 may be a cylindrical structure, and the circumferential arc surface thereof is used to be attached to the head of the user, so as to increase the comfort of the user. The shape of the second clamping member 22 may be the same as or different from that of the first clamping member 21, and this is not particularly limited in this application.

Specifically, the first clamping body 21 and the second clamping body 22 can be detachably connected, so that the installation and the reduction of the storage space are facilitated, and the transportation and the storage are facilitated.

In some embodiments, as shown in fig. 1, the first adjusting assembly 3 comprises a first strap and a second strap capable of being fastened together, wherein one end of the first strap is connected to the front side of the first clamping body 21, and one end of the second strap is connected to the front side of the second clamping body 22. The front side is understood to be the side facing the user when the user is facing, and as shown in fig. 1, the side close to the face of the user is the front side, and the side close to the back of the brain of the user is the back side. The following descriptions related to the front side and the rear side are for this purpose and are not repeated.

The structural design that the first belt body and the second belt body are both positioned at the front side can facilitate an operator standing in front of a user to fasten the first belt body and the second belt body, and if the first belt body and the second belt body are knotted to form a buckle.

In some embodiments, as shown in fig. 1 and 2, the first clamping body 21 is provided with a plurality of first fixing members 23 for fixedly connecting one end of the first adjusting assembly 3, and the second clamping body 22 is provided with a plurality of second fixing members 24 for fixedly connecting the other end of the first adjusting assembly 3.

Specifically, as shown in fig. 1, the auxiliary device may have a usage state in which the head clamping assembly 1 is located directly above the neck clamping assembly 4, the first fixing members 23 may be arranged in a plurality of rows along a vertical direction in the usage state, and the first fixing members 23 and the second fixing members 24 may be arranged in pairs, so that an operator may adjust a distance between the first clamping body 21 and the second clamping body 22 according to actual conditions of the head circumference size, comfort level, and the like of an infant, thereby adjusting the size of the head clamping cavity 11 to improve the adaptability of the product.

When the near-infrared brain function imaging system is used, more cables 91 are connected with the head cap 92, and the arrangement is difficult. Thus, in some embodiments, as shown in fig. 1 and 2, head clamp assembly 1 further comprises a comb 7 provided on one side of head clamp 2, comb 7 having a housing chamber 71 for housing a cable 91 connected to a head cap 92.

Specifically, as shown in fig. 1 and 2, the comb member 7 may be located on an upper side of the first adjusting assembly 3, and the comb member 7 may include a first body 72 and a second body 73 each connecting the first clamping body 21 and the second clamping body 22, respectively, with a receiving chamber 71 formed between the first body 72 and the second body 73 along the above-mentioned vertical direction in the use state. In the use process, the cable 91 can be pressed below the first adjusting component 3 and the second body 73 and placed on the first body 72, so that the cable 91 penetrates out of the accommodating cavity 71, the cable 91 is tidied, and the situation that the cable 91 is messy and the data acquisition is influenced due to the shaking of the head is prevented.

Specifically, the first body 72 and the second body 73 may be an elastic connecting band, and may also be a string fastening structure, which is not particularly limited in the present application.

In some embodiments, as shown in fig. 2, the near infrared data acquisition assistance device further comprises a pillow member 8 disposed on the rear side of the head clamp assembly 1, the pillow member 8 being removably connected to the head clamp assembly 1, or the pillow member 8 being removably connected to the neck clamp assembly 4. The pillow member 8 can support the head well, prevent the head from shaking, and improve the comfort.

In some embodiments, as shown in fig. 2, the neck clamp 5 includes a third clamp body 51 and a fourth clamp body 52, the third clamp body 51 and the fourth clamp body 52 form the neck clamp chamber 41 therebetween, and the second adjusting assembly 6 is connected to the third clamp body 51 and the fourth clamp body 52, respectively.

Specifically, the third clamping body 51 and the fourth clamping body 52 can be detachably connected, so that the third clamping body and the fourth clamping body are convenient for a user to detach and install.

Specifically, the third clamping body 51 and the fourth clamping body 52 may be distributed on two opposite sides of the neck portion, and are respectively disposed corresponding to the first clamping body 21 and the second clamping body 22 in the vertical direction.

In some embodiments, the second adjusting assembly 6 comprises a third strap and a fourth strap (not shown), which can be tightly fastened, wherein one end of the third strap is connected to the front side of the third clamping body 51, and one end of the fourth strap is connected to the front side of the fourth clamping body 52. The above-mentioned third area body and fourth area body all are located the structural design of front side, do benefit to and wear neck holder 5 at user's neck to the operator who can be convenient for stand in the user's face in front adjusts the size of neck centre gripping chamber 41 through tying tightly the third area body and the fourth area body, if tie knot formation with the third area body and fourth area body.

In some embodiments, as shown in fig. 1, the neck clamp 5 includes a semi-annular clamp body 53, and the two ends of the clamp body 53 are respectively connected to the second adjusting assembly 6.

In particular, during use, the two ends of the semi-annular clamping body 53 can be located on the front side, thus facilitating the adjustment of the second adjustment assembly 6 by the operator. And one side of the clamping body 53 close to the back neck can support the head of the user so as to support the head and increase the comfort of the user.

The embodiment of the utility model also provides a near-infrared brain function imaging system, which comprises the auxiliary device for acquiring the near-infrared data and a near-infrared brain function imaging device, wherein a head cap 92 of the near-infrared brain function imaging device is arranged in the head clamping cavity 11 when being worn on the head of a user (as shown in fig. 1 and 2). Adopt above-mentioned auxiliary device's near-infrared brain function imaging system, can centre gripping user's neck portion effectively through head centre gripping subassembly 1 and neck centre gripping subassembly 4 to at near-infrared data acquisition in-process, prevent that the neck portion from rocking and lead to the inaccurate problem of data acquisition to take place. And above-mentioned structural design is reasonable, wears comfortablely, can assist the operator to gather data effectively.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the utility model should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. An auxiliary device for near-infrared data acquisition, comprising:

2. The near-infrared data acquisition auxiliary device according to claim 1, wherein the head clamping member comprises a first clamping body and a second clamping body, the first clamping body and the second clamping body form the head clamping cavity therebetween, and the first adjusting component is respectively connected to the first clamping body and the second clamping body.

3. The near infrared data acquisition assisting device as claimed in claim 2, wherein the first adjusting member comprises a first strap and a second strap which can be fastened together, one end of the first strap is connected to the front side of the first clamping body, and one end of the second strap is connected to the front side of the second clamping body.

4. The near-infrared data acquisition auxiliary device as claimed in claim 2, wherein the first clamping body is provided with a plurality of first fixing members for fixedly connecting one end of the first adjusting assembly, and the second clamping body is provided with a plurality of second fixing members for fixedly connecting the other end of the first adjusting assembly.

5. The near infrared data acquisition assistance device as claimed in claim 1, wherein the head clamp assembly further comprises a comb disposed on one side of the head clamp, the comb having a receiving cavity for receiving a cable connected to a headgear.

6. An aid to near infrared data collection according to claim 1, further comprising a pillow member disposed on a rear side of the head clamp assembly, the pillow member being removably connected to the head clamp assembly or the pillow member being removably connected to the neck clamp assembly.

7. The near-infrared data acquisition auxiliary device as claimed in claim 1, wherein the neck clamping member comprises a third clamping body and a fourth clamping body, the neck clamping cavity is formed between the third clamping body and the fourth clamping body, and the second adjusting component is respectively connected with the third clamping body and the fourth clamping body.

8. The near infrared data acquisition assisting device as claimed in claim 7, wherein the second adjusting member comprises a third strap and a fourth strap capable of being fastened together, one end of the third strap is connected to a front side of the third clamping body, and one end of the fourth strap is connected to a front side of the fourth clamping body.

9. The near-infrared data acquisition auxiliary device as claimed in claim 1, wherein the neck clamping member comprises a semi-annular clamping body, and two ends of the clamping body are respectively connected with the second adjusting component.

10. A near-infrared brain function imaging system, comprising the near-infrared data acquisition assisting apparatus according to any one of claims 1 to 9, and further comprising a near-infrared brain function imaging device, wherein a head cap of the near-infrared brain function imaging device is disposed in the head holding chamber when being worn on the head of a user.