CN214908319U

CN214908319U - Adjustable head and neck fixing device for cerebrovascular angiography operation

Info

Publication number: CN214908319U
Application number: CN202120023026.3U
Authority: CN
Inventors: 谢涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-30
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a neck fixing device with adjustable be used for cerebrovascular radiography operation, including first backup pad, second arc clamp plate, arc layer board and elastic webbing, first backup pad one side is equipped with the second backup pad, the spout has all been seted up at first backup pad and second backup pad top, spout both ends top sliding connection has first slider and second slider respectively, install the arc layer board through the bolt between the first slider of first backup pad and second backup pad and between the second slider respectively, first slider and second slider one side are equipped with the elastic webbing respectively, the nail is equipped with first arc clamp plate between the elastic webbing of first slider. The head and neck fixing device for the whole cerebral angiography operation is flexible and convenient to use, has a good adjusting mechanism, is applicable to limiting use of personnel with various head sizes, can effectively reduce discomfort of the personnel when the face of the personnel is pressed, and has higher practicability.

Description

Adjustable head and neck fixing device for cerebrovascular angiography operation

Technical Field

The utility model relates to a fixed technical field of neck, in particular to a neck fixing device with adjustable be used for cerebrovascular radiography operation.

Background

Cerebrovascular angiography is a new X-ray examination technology widely applied to clinic in the past 90 years, and is characterized in that an access artery is selected, a right femoral artery is generally selected, an arterial sheath is placed through the right femoral artery, different catheters are selected through the arterial sheath, an artery to be displayed is selected under the guidance of a guide wire, and an iodine-containing contrast agent is injected.

Traditional cerebrovascular radiography operation lacks good adjustment mechanism to the fixed device of head neck, is unfavorable for personnel to fix spacingly to the patient of multiple head size. To this end, we propose an adjustable head and neck fixation device for cerebrovascular angiography procedures.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a neck fixing device with adjustable be used for cerebrovascular radiography operation, can effectively solve the problem among the background art.

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

the utility model provides a neck fixing device with adjustable be used for cerebrovascular radiography operation, includes first backup pad, second arc clamp plate, arc layer board and elastic webbing, first backup pad one side is equipped with the second backup pad, the spout has all been seted up at first backup pad and second backup pad top, spout both ends top sliding connection has first slider and second slider respectively, install the arc layer board through the bolt between the first slider of first backup pad and second backup pad and between the second slider respectively, first slider and second slider one side are equipped with the elastic webbing respectively, the nail is equipped with first arc clamp plate between the elastic webbing of first slider.

Furthermore, a second arc-shaped pressing plate is nailed between the elastic belts of the second sliding block, and a nose-shaped bulge is arranged in the middle of the second arc-shaped pressing plate.

Furthermore, clamping blocks are respectively welded on one side of the top of the first sliding block and one side of the top of the second sliding block, a hole corresponding to the elastic belt is formed between the top of the clamping block and one side of the clamping block in a penetrating mode, and two ends of the elastic belt are respectively inserted into the hole of the corresponding clamping block.

Furthermore, a first jack is formed in the other side of the top of the first sliding block and the other side of the top of the second sliding block, second jacks are formed in the elastic belt in a distributed mode, and the second jacks of the elastic belt are connected with the first jacks in an inserting mode through first plug bolts.

Furthermore, corresponding third jacks are distributed in the two ends of the first sliding block and the second sliding block and the sliding groove, the third jacks of the first sliding block and the second sliding block are inserted and connected with the third jacks of the sliding groove through second plug bolts, a tension spring is sleeved on the second plug bolts, one end of the tension spring is buckled and connected with the second plug bolts, and the other end of the tension spring is buckled and connected with the corresponding first sliding block and the corresponding second sliding block.

Furthermore, first backup pad and second backup pad one side all weld and are equipped with the installation ear.

Further, the surfaces of the arc-shaped supporting plate, the second arc-shaped pressing plate and the first arc-shaped pressing plate are all coated with flexible pads.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. personnel install first backup pad and second backup pad respectively on the operation table that needs the operation through the installation ear, and the arc layer board on through first slider and the second slider supports patient's head and neck, and personnel are according to the length of patient's head, through the slip of first slider and second slider, the realization is adjusted the position of use of arc layer board, treat to adjust the back, it is spacing to insert through the second plug on first slider and the second slider third jack to last, the realization is fixed to the position of use of first slider and second slider, thereby be adapted to the use of multiple head type specification patient.

2. Compress tightly spacingly through second arc clamp plate and first arc clamp plate to patient's forehead and face, and through the pull to the elastic webbing, the realization highly adjusts the use of second arc clamp plate and first arc clamp plate, help personnel better fix patient's neck, through the bellied setting of nose shape on the second arc clamp plate, increase the comfort of establishing to facial pressure, avoid patient's nasal part to feel uncomfortable, whole head neck fixing device of brain angiography operation, it is nimble convenient to use, good adjustment mechanism has, applicable spacing use in the personnel of multiple head type size, when establishing pressing personnel's face, can effectively reduce personnel's discomfort, higher practicality has.

Drawings

Fig. 1 is a schematic view of the overall structure of the adjustable head and neck fixing device for cerebrovascular angiography.

Fig. 2 is a schematic view of the first supporting plate of the adjustable head and neck fixation device for cerebrovascular angiography of the present invention looking down.

Fig. 3 is an enlarged schematic view of fig. 1A of the adjustable head and neck fixation device for cerebrovascular angiography.

Fig. 4 is a schematic view of the structure of the fixture block of the adjustable head and neck fixation device for cerebrovascular angiography.

Fig. 5 is a schematic structural view of a second plug of the adjustable head and neck fixation device for cerebrovascular angiography of the present invention.

In the figure: 1. a first support plate; 2. a second support plate; 3. a chute; 4. a first slider; 5. a second slider; 6. an arc-shaped supporting plate; 7. a clamping block; 8. the holes are arranged; 9. mounting lugs; 10. an elastic band; 11. a first arc-shaped pressing plate; 12. a second jack; 13. a first jack; 14. a first plug; 15. a third jack; 16. a second plug; 17. a tension spring; 18. a second arc-shaped pressing plate; 19. a nose-shaped bulge.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, an adjustable head and neck fixing device for a cerebrovascular angiography operation comprises a first supporting plate 1, a second arc-shaped pressing plate 18, an arc-shaped supporting plate 6 and an elastic band 10, wherein a second supporting plate 2 is arranged on one side of the first supporting plate 1, a sliding groove 3 is formed in the top of each of the first supporting plate 1 and the second supporting plate 2, the tops of two ends of the sliding groove 3 are respectively connected with a first sliding block 4 and a second sliding block 5 in a sliding manner, the arc-shaped supporting plate 6 is respectively installed between the first sliding blocks 4 of the first supporting plate 1 and the second supporting plate 2 and between the second sliding blocks 5 through bolts, the elastic band 10 is respectively arranged on one side of each of the first sliding blocks 4 and one side of each of the second sliding blocks 5, and a first arc-shaped pressing plate 11 is arranged between the elastic bands 10 of the first sliding blocks 4.

A second arc-shaped pressing plate 18 is nailed between the elastic belts 10 of the second sliding block 5, and a nose-shaped bulge 19 is arranged in the middle of the second arc-shaped pressing plate 18.

In the embodiment, as shown in fig. 1, the nose-shaped protrusion 19 of the second arc-shaped pressing plate 18 is arranged to increase the comfort of pressing the face, so as to avoid the nose of the patient from feeling uncomfortable.

The first sliding block 4 and the second sliding block 5 are respectively welded with a clamping block 7 on one side of the top, a hole 8 corresponding to the elastic belt 10 is arranged between the top and one side of the clamping block 7 in a penetrating mode, and two ends of the elastic belt 10 are respectively inserted into the hole 8 of the corresponding clamping block 7.

In this embodiment, as shown in fig. 3 and 4, a person can pull and adjust the elastic band 10 through the band hole 8 formed in the fastening block 7.

The other sides of the tops of the first sliding block 4 and the second sliding block 5 are provided with first jacks 13, the elastic belt 10 is provided with second jacks 12 in a distributed manner, and the second jacks 12 of the elastic belt 10 are connected with the first jacks 13 in an inserting manner through first plugs 14.

In this embodiment, as shown in fig. 3, a person inserts and limits the position between the elastic band 10 and the sliding block through the first plug 14.

The sliding groove 3 is internally provided with corresponding third insertion holes 15, the third insertion holes 15 of the first sliding block 4 and the second sliding block 5 are inserted and connected with the third insertion holes 15 of the sliding groove 3 through second insertion bolts 16, the second insertion bolts 16 are sleeved with tension springs 17, one ends of the tension springs 17 are buckled and connected with the second insertion bolts 16, and the other ends of the tension springs 17 are buckled and connected with the corresponding first sliding block 4 and the corresponding second sliding block 5.

In this embodiment, as shown in fig. 3 and 5, the second plug 16 can be recovered by itself by using the tension spring 17, which is helpful for better insertion and limiting of the slider.

Wherein, first backup pad 1 and second backup pad 2 one side all weld and are equipped with installation ear 9.

The surfaces of the arc-shaped supporting plate 6, the second arc-shaped pressing plate 18 and the first arc-shaped pressing plate 11 are all coated with flexible pads.

In this embodiment, as shown in fig. 1, the cushion arc-shaped supporting plate 6, the second arc-shaped pressing plate 18 and the first arc-shaped pressing plate 11 are wrapped to help the patient to lean against the cushion arc-shaped supporting plate more comfortably.

It should be noted that, the utility model relates to an adjustable head and neck fixing device for cerebrovascular angiography surgery, when in use, a person respectively installs the first supporting plate 1 and the second supporting plate 2 on an operating bed to be operated through the installation ear 9, and supports the head and neck of a patient through the arc supporting plate 6 on the first slider 4 and the second slider 5, and the person adjusts the use position of the arc supporting plate 6 through the sliding of the first slider 4 and the second slider 5 according to the length of the head of the patient, after the adjustment is completed, the third insertion hole 15 on the second insertion bolt 16 on the first slider 4 and the second slider 5 is inserted for limiting, so as to fix the use position of the first slider 4 and the second slider 5, thereby being suitable for the use of patients with various head types and specifications, when in use, the person respectively compresses and limits the forehead and the face of the patient through the second arc pressing plate 18 and the first arc pressing plate 11, and through the pull to elastic webbing 10, realize highly adjusting the use of second arc clamp plate 18 and first arc clamp plate 11, help personnel better fix patient's neck, through the protruding 19 setting of nose shape on the second arc clamp plate 18, increase the comfort of pressing the setting to the face, avoid patient's nose to feel uncomfortable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable head and neck fixing device for a cerebral angiography operation comprises a first supporting plate (1), a second arc-shaped pressing plate (18), an arc-shaped supporting plate (6) and an elastic belt (10), it is characterized in that one side of the first supporting plate (1) is provided with a second supporting plate (2), the tops of the first supporting plate (1) and the second supporting plate (2) are both provided with a sliding chute (3), the tops of the two ends of the sliding chute (3) are respectively connected with a first sliding block (4) and a second sliding block (5) in a sliding way, arc-shaped supporting plates (6) are respectively arranged between the first sliding blocks (4) and between the second sliding blocks (5) of the first supporting plate (1) and the second supporting plate (2) through bolts, one side of the first sliding block (4) and one side of the second sliding block (5) are respectively provided with an elastic belt (10), a first arc-shaped pressing plate (11) is nailed between the elastic belts (10) of the first sliding block (4).

2. The adjustable head and neck fixation device for cerebrovascular angiography procedures of claim 1, wherein: and a second arc-shaped pressing plate (18) is nailed between the elastic belts (10) of the second sliding block (5), and a nose-shaped bulge (19) is arranged in the middle of the second arc-shaped pressing plate (18).

3. The adjustable head and neck fixation device for cerebrovascular angiography procedures of claim 1, wherein: the novel elastic belt is characterized in that clamping blocks (7) are respectively welded on one sides of the tops of the first sliding block (4) and the second sliding block (5), belt holes (8) corresponding to the elastic belts (10) are formed in the tops of the clamping blocks (7) and one side of the clamping blocks in a penetrating mode, and the two ends of each elastic belt (10) are respectively inserted into the belt holes (8) of the corresponding clamping blocks (7).

4. The adjustable head and neck fixation device for cerebrovascular angiography procedures of claim 1, wherein: first jack (13) have been seted up to first slider (4) and second slider (5) top opposite side, second jack (12) have been seted up in the distribution on elastic webbing (10), second jack (12) of elastic webbing (10) are inserted through first plug (14) and are established with first jack (13) and be connected.

5. The adjustable head and neck fixation device for cerebrovascular angiography procedures of claim 1, wherein: the sliding block is characterized in that corresponding third insertion holes (15) are distributed in the two ends of the first sliding block (4) and the second sliding block (5) and the sliding groove (3), the third insertion holes (15) of the first sliding block (4) and the second sliding block (5) are inserted into the third insertion holes (15) of the sliding groove (3) through second insertion bolts (16) to be connected, tension springs (17) are sleeved on the second insertion bolts (16), one ends of the tension springs (17) are buckled with the second insertion bolts (16) to be connected, and the other ends of the tension springs (17) are buckled with the corresponding first sliding block (4) and the corresponding second sliding block (5) to be connected.

6. The adjustable head and neck fixation device for cerebrovascular angiography procedures of claim 1, wherein: and mounting lugs (9) are welded on one sides of the first supporting plate (1) and the second supporting plate (2).

7. The adjustable head and neck fixation device for cerebrovascular angiography procedures of claim 1, wherein: the surfaces of the arc-shaped supporting plate (6), the second arc-shaped pressing plate (18) and the first arc-shaped pressing plate (11) are all coated with flexible pads.