CN208435666U

CN208435666U - A kind of dept. of radiology's Cranial Computed Tomography fixed support device

Info

Publication number: CN208435666U
Application number: CN201721317516.4U
Authority: CN
Inventors: 芦佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-13
Filing date: 2017-10-13
Publication date: 2019-01-29
Anticipated expiration: 2027-10-13

Abstract

The utility model discloses a kind of dept. of radiology Cranial Computed Tomography fixed support device, including u-bracket, it is provided with resilient support pad in the bottom base of the u-bracket, is provided with clamp pad in the two side arms of the u-bracket.The clamp pad of the utility model can realize the adjusting of clamp pad short transverse, horizontal direction and rotation direction by adjusting bolt and pin shaft, can meet the needs of patient well；Through the design of annular earmuff while completely cutting off equipment noise, and the communication between patient and doctor can be convenient for by the hollow conduit being connected with annular earmuff, improve and check efficiency.

Description

A kind of dept. of radiology's Cranial Computed Tomography fixed support device

Technical field

The utility model relates to a kind of medical instruments fields more particularly to a kind of dept. of radiology to fix support dress with Cranial Computed Tomography It sets.

Background technique

CT examination is a kind of inspection method relatively common in modern medicine, is widely used to clinic.In recent years, with Instrument and equipment is continuously improved, and application range is growing, and CT examination plays important work in the diagnosis of each systemic disease With.When CT examination, mainly for the brain surface sweeping of human body, human brain cannot will shake as far as possible during inspection, in order to avoid Influence the accuracy of testing result.In order to avoid the shaking of human body head, currently there is also some head fixed support devices, Such as head fixing device for brain department disclosed in patent document CN201192379Y, the head of patient is fixed on bracket In U-shaped groove, to prevent the shaking on head, however head fixing device first must be put into the suitable portion of patient when in use by it Position operates not only troublesome and takes a substantial amount of time, cannot effectively improve inspection efficiency to be fixed；For another example specially Adjustable CT inspection head fixing device disclosed in sharp document CN205072888U passes through slide block mechanism so that patient can be certainly Row adjusts the position of head rest seat, guarantees the clear of scan image, however the structure of this regulating mechanism is sufficiently complex, and solid The stability of timing is poor, support effectively cannot be fixed to human body head.

Utility model content

For this purpose, the purpose of this utility model is to provide a kind of structures, simple, multi-directionally adjusted, the radiation of comfortable safety Section's Cranial Computed Tomography fixed support device perfect can adapt to human body head demand, solve fixed support in the prior art not Stablize, it is inconvenient to adjust, and radiates big uncomfortable problem.

In order to solve the above technical problems, the utility model provides a kind of dept. of radiology's Cranial Computed Tomography fixed support device, Including u-bracket, resilient support pads and clamp pad, and resilient support pad is provided in the bottom base of the u-bracket, described Be symmetrically arranged with clamp pad in the two side arms of u-bracket, the clamp pad by adjust the threaded joints of bolt with it is described U-shaped The threaded hole of rack side wall connects, and the threaded hole is evenly distributed with multiple, the adjusting spiral shell along the short transverse of the side wall The end of the threaded joints of bolt is rectangle pivot part, is provided with pin shaft hole, the clamp pad and institute on the rectangle pivot part State the groove for being provided on the opposite bottom surface of u-bracket and matching with the rectangle pivot part, the clamp pad by pin shaft with The pin shaft hole connection；

The clamp pad position opposite with human body head is provided with clamping face, and the clamping face is in the arc-shaped knot of indent Structure is provided with annular earmuff on the clamping face, is provided with hollow head of the trumpet, the hollow head of the trumpet on the inside of the annular earmuff By being connected outside hollow conduit and the CT fixed support device；

Resilient support pad include bottom substrate and with the integrally formed elastic balloon of bottom substrate, the bottom substrate It being removably installed in the bottom base, the length of the head supporting surface of the elastic balloon is less than the length of its bottom surface, Multiple flexible projections are provided on the head supporting surface, the side of the elastic balloon is provided with aeration aperture, the aeration aperture It is connected by gas tube with air bag, is provided with plug on the gas tube.

In order to be preferably supported to the head of patient, it is further improved as the utility model, the flexibility Protrusion is evenly distributed on the elastic balloon.

In order to the installation and replacement convenient for resilient support pad, it is further improved as the utility model, the bottom It connects or uses using adhesive structure between substrate and the bottom base and snap connection.

In order to effectively adjust the height of clamp pad, it is further improved as the utility model, the threaded hole is extremely It is less 3.

In order to which the physical feeling to patient effectively protects, as the utility model be further improved, prevent its by To radiation, the bottom base of the u-bracket is internally provided with medium altitude groove, is installed with shield inside the medium altitude groove.

The above-mentioned technical proposal of the utility model has the advantage that compared with prior art

(1) dept. of radiology of the utility model can be realized in multiple directions with Cranial Computed Tomography fixed support device and be adjusted, it may be assumed that be adjusted The adjusting of clamp pad short transverse may be implemented along the height of side wall for the whole bolt that adjusts；It can by adjusting the amount of tightening for adjusting bolt To realize the adjusting close, far from head of clamp pad；Clamp pad may be implemented by adjusting the different operating position of pin shaft Rotation is adjusted.By the adjusting of the above different parts, this Cranial Computed Tomography fixed support device can be well using different patients' Head needs, and the stability that can not only improve clamping can also improve comfort during stepping up.

(2) it is provided with annular earmuff on the clamping face of the clamp pad of the utility model, it can be perfect by the ear of patient Wrap up, prevent the noise jamming in detection process, cause the discomfort of patient.Setting in the annular earmuff of the utility model There is the conduit with external connection, enable the patient to hear extraneous sound, convenient for the communication between patient and doctor, improves and check Efficiency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below to embodiment or Attached drawing needed in the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only this reality Without creative efforts, may be used also for those of ordinary skill in the art with novel some embodiments To obtain other drawings based on these drawings.

Fig. 1 is dept. of radiology's Cranial Computed Tomography fixed support device structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram that bolt is adjusted in Fig. 1；

Specific embodiment

Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

As shown in Figure 1 to Figure 2, a kind of dept. of radiology Cranial Computed Tomography fixed support device, including u-bracket (1), resilient support Pad and clamp pad (4) are provided with resilient support pad, the u-bracket (1) in the bottom base (12) of the u-bracket (1) Two side arms on be symmetrically arranged with clamp pad (4), the clamp pad (4) by adjust bolt (2) threaded joints (18) with The threaded hole of u-bracket (1) side wall connects, the threaded hole be evenly distributed with along the short transverse of the side wall it is multiple, The end of the threaded joints for adjusting bolt (2) is rectangle pivot part (19), is provided on the rectangle pivot part (19) It is provided with and the rectangle pivot part on pin shaft hole (20), the clamp pad (4) and the u-bracket (1) opposite bottom surface (19) groove matched, the clamp pad (4) are connect by pin shaft (6) with the pin shaft hole (20)；

The clamp pad (4) position opposite with human body head is provided with clamping face (8), and the clamping face (8) is in indent Convex structure, be provided with annular earmuff (5) on the clamping face (8), be provided with hollow loudspeaker on the inside of the annular earmuff (5) Head (7), the hollow head of the trumpet (7) outside hollow conduit (3) and the CT fixed support device by being connected；

Resilient support pad include bottom substrate (11) and with bottom substrate (11) integrally formed elastic balloon (9), The bottom substrate (11) is removably installed on the bottom base (12), the head supporting surface of the elastic balloon (9) Length be less than the length of its bottom surface, be provided with multiple flexible projections (10) on the head supporting surface, the elastic balloon (9) Side be provided with aeration aperture, the aeration aperture is connected by gas tube (16) with air bag (14), the gas tube (16) On be provided with plug (15).

Further, in order to preferably be supported to the head of patient, the flexible projection (10) is uniformly distributed On the elastic balloon (9).

Further, in order to the installation and replacement convenient for resilient support pad, the application is in the bottom substrate (11) It connect or uses using adhesive structure between the bottom base (12) and snap connection.

Further, in order to effectively adjust the height of clamp pad 4, the threaded hole sets at least to 3.

Further, in order to which the physical feeling to patient effectively protects, prevent it from being radiated, described U-shaped The bottom base (12) of bracket (1) is internally provided with medium altitude groove (17), is installed with shield inside the medium altitude groove (17) (13).In this way, shield can be taken out at any time when patient checks, the wearing of aspect patient.

In use, patients head is placed on elastic balloon 9 first, using air bag 14 toward elastic balloon Inflation in 9, until it reaches the degree of patient comfort, stopping inflation being blocked gas tube 16 with plug 15；Then adjustment is adjusted The height of bolt 2 is located at clamp pad 4 just with the ear of patient in annular earmuff 5, twists adjustment bolt 2 later, make its drive Clamp pad 4 allows patient not move；When clamp pad 4 is close to patients head, rotary pin shaft 6 to rotary work position later will Clamp pad 4 is rotated around pin shaft 6, so that annular earmuff 5 is contacted with patients head, is finely adjusted, is made to adjustment bolt 2 later Clamp pad 4 can clamp securely subject to the head of patient, and rotary pin shaft 6 sets its locking working position, and full header CT is solid Determine the fixation of device.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of dept. of radiology Cranial Computed Tomography fixed support device, including u-bracket (1), resilient support pad and clamp pad (4), It is characterized by:

Resilient support is provided in the bottom base (12) of the u-bracket (1) to pad, it is right in the two side arms of the u-bracket (1) Title is provided with clamp pad (4), threaded joints (18) and the u-bracket of the clamp pad (4) by adjusting bolt (2) (1) the threaded hole connection of side wall, the threaded hole are evenly distributed with multiple, the adjusting bolt along the short transverse of the side wall (2) end of threaded joints is rectangle pivot part (19), is provided with pin shaft hole (20), institute on the rectangle pivot part (19) State be provided on clamp pad (4) bottom surface opposite with the u-bracket (1) matched with the rectangle pivot part (19) it is recessed Slot, the clamp pad (4) are connect by pin shaft (6) with the pin shaft hole (20)；

The clamp pad (4) position opposite with human body head is provided with clamping face (8), and the clamping face (8) is in the circle of indent Arc structure is provided with annular earmuff (5) on the clamping face (8), is provided with hollow head of the trumpet on the inside of the annular earmuff (5) (7), the hollow head of the trumpet (7) outside hollow conduit (3) and the CT fixed support device by being connected；

Resilient support pad include bottom substrate (11) and with bottom substrate (11) integrally formed elastic balloon (9), it is described Bottom substrate (11) is removably installed on the bottom base (12), the length of the head supporting surface of the elastic balloon (9) Degree is less than the length of its bottom surface, is provided with multiple flexible projections (10) on the head supporting surface, the side of the elastic balloon (9) Face is provided with aeration aperture, and the aeration aperture is connected with air bag (14) by gas tube (16), is set on the gas tube (16) It is equipped with plug (15).

2. a kind of dept. of radiology Cranial Computed Tomography fixed support device according to claim 1, it is characterised in that: the flexible convex (10) are played to be evenly distributed on the elastic balloon (9).

3. a kind of dept. of radiology Cranial Computed Tomography fixed support device according to claim 1, it is characterised in that: the bottom base It connect or uses using adhesive structure between plate (11) and the bottom base (12) and snap connection.

4. a kind of dept. of radiology Cranial Computed Tomography fixed support device according to claim 1, it is characterised in that: the threaded hole At least 3.

5. a kind of dept. of radiology Cranial Computed Tomography fixed support device according to claim 1, it is characterised in that: the U-shaped branch The bottom base (12) of frame (1) is internally provided with medium altitude groove (17), is installed with shield inside the medium altitude groove (17) (13)。