CN216258773U

CN216258773U - Open type head fixing diaphragm

Info

Publication number: CN216258773U
Application number: CN202122702120.4U
Authority: CN
Inventors: 鲁娟; 赵宗禹; 邹伟
Original assignee: Shandong Aojianyi Medical Technology Co ltd
Current assignee: Shandong Aojianyi Medical Technology Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-12
Anticipated expiration: 2031-11-06

Abstract

The utility model relates to the technical field of head fixing devices and discloses an open type head fixing membrane which comprises a bottom plate and a headrest for supporting the head of a patient. This open fixed diaphragm of head, through the gasbag, the inflation assembly, the card strip, the setting of cassette tape and elastic band, medical personnel aerify to the gasbag through the inflation assembly, can change the height that props up of headrest, thereby enable medical personnel to support suitable height with patient's head as the case may be, with the cassette tape joint in the card strip, and can make fixed diaphragm chucking fix the head at patient with the elastic band cooperation, fixed position through adjustment cassette tape and elastic band, can be convenient for adjust fixed diaphragm to patient's head tensile strength, and fixed diaphragm passes through the cassette tape and can slide in the card strip, be convenient for adjust fixed diaphragm to the fixed position of patient's head, use when being more convenient for fixed patient's head.

Description

Open type head fixing diaphragm

Technical Field

The utility model relates to the technical field of head fixing devices, in particular to an open type head fixing membrane.

Background

In the middle of the treatment process of head tumour, keep fixed always in order to guarantee patient's head, generally all can use fixed diaphragm to fix patient's head clinically, current fixed diaphragm to the head is mostly moulded the plastic film by low temperature and is located the frame at its edge and constitute, wherein, the frame adopts the integral type structure, this just leads to the diaphragm to need be crossed tensile 2-3 times just can reach the effect of fixed head, and the diaphragm is after crossed tensile, thickness obviously reduces, intensity obviously worsens, therefore fixed effect is not good, finally can't guarantee the positioning accuracy of patient's head in whole treatment process, influence treatment.

In the chinese patent application publication CN212038632U, a head fixing membrane and a head fixing device are disclosed, wherein the size of the low temperature thermoplastic film in the fixing area can be adjusted according to the actual use requirement, so that when applied to a patient with a large head size, the head fixing membrane can reduce the stretching ratio of the low temperature thermoplastic film by increasing the size of the low temperature thermoplastic film in the fixing area, thereby preventing the strength of the low temperature thermoplastic film from being reduced due to over-stretching, and further ensuring the positioning accuracy of the head of the patient in the whole treatment process, and improving the treatment effect, but the head fixing membrane and the head fixing device are not convenient for medical staff to adjust the supporting height of the device to the head of the patient according to the lying state of the patient or the head condition of the patient, thereby affecting the fixing effect, and are not convenient for the medical staff to adjust the front and back positions and the stretching strength of the fixing membrane, it is inconvenient to use when fixing the head of the patient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an open head fixation membrane that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an open head fixed diaphragm, includes the bottom plate and is used for the headrest that has rested the head of patient, the square groove has been seted up to the upper surface of bottom plate, the inside of square groove is provided with the gasbag that is used for supporting the headrest, the side of gasbag is provided with and is used for its gas filled subassembly, the upper surface of gasbag is provided with the headrest, the side fixedly connected with card strip of bottom plate, the inside joint of card strip has can be at its inside gliding cassette tape, the top fixedly connected with of cassette tape is used for the fixed diaphragm of fixed patient's head, one side fixedly connected with of fixed diaphragm is used for the elastic band with its chucking.

Optionally, the inflation assembly comprises an inflation tube and an inflation balloon, the inflation tube is arranged on the side face of the airbag and communicated with the inside of the airbag, and the inflation balloon is arranged at one end, far away from the airbag, of the inflation tube.

Optionally, the side of card strip is seted up threaded hole, the quantity of screw hole is a plurality of, a plurality of screw hole equidistance evenly distributed is in the side of card strip, the quantity of card strip is two, two card strip fixed connection is in the both sides of bottom plate respectively.

Optionally, jacks are formed in the side faces of the clamping bands, a bolt for clamping the clamping band is inserted into one of the jacks, one end of the bolt penetrating through the jacks is in threaded connection with the threaded hole, the number of the clamping bands is four, and the four clamping bands are fixedly connected to four corners of the fixed diaphragm respectively.

Optionally, the upper surface of the fixed diaphragm is provided with a clamping hole capable of clamping the nose of a patient, one side of the base plate is fixedly connected with a clamping block used for clamping the elastic belt, the side surface of the elastic belt is provided with a jack, and a bolt is arranged in the jack in a penetrating mode and is in threaded connection with the clamping block.

Optionally, the inflation tube is arranged inside the bottom plate in a penetrating manner, and the inflation balloon, the inflation tube and the balloon are communicated with each other.

(III) advantageous effects

The utility model provides an open type head fixing membrane, which has the following beneficial effects:

this open fixed diaphragm of head, through the gasbag, the inflation assembly, the card strip, the setting of cassette tape and elastic band, medical personnel aerify to the gasbag through the inflation assembly, can change the height that props up of headrest, thereby enable medical personnel to support suitable height with patient's head as the case may be, with the cassette tape joint in the card strip, and can make fixed diaphragm chucking fix the head at patient with the elastic band cooperation, fixed position through adjustment cassette tape and elastic band, can be convenient for adjust fixed diaphragm to patient's head tensile strength, and fixed diaphragm passes through the cassette tape and can slide in the card strip, be convenient for adjust fixed diaphragm to the fixed position of patient's head, use when being more convenient for fixed patient's head.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. a headrest; 3. a square groove; 4. an air bag; 5. clamping the strip; 6. clamping a belt; 7. fixing the membrane; 8. an elastic band; 9. an inflation tube; 10. inflating the balloon; 11. a threaded hole; 12. a jack; 13. a bolt; 14. a clamping hole; 15. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an open type head fixing membrane comprises a bottom plate 1 and a headrest 2 for supporting the head of a patient, wherein a square groove 3 is formed in the upper surface of the bottom plate 1, an air bag 4 for supporting the headrest 2 is arranged inside the square groove 3, an inflation assembly for inflating the air bag 4 is arranged on the side surface of the air bag 4, the headrest 2 is arranged on the upper surface of the air bag 4, a clamping strip 5 is fixedly connected to the side surface of the bottom plate 1, a clamping belt 6 capable of sliding inside the clamping strip 5 is clamped inside the clamping strip 5, a fixing membrane 7 for fixing the head of the patient is fixedly connected to the top end of the clamping belt 6, and an elastic belt 8 for clamping the fixing membrane 7 is fixedly connected to one side of the fixing membrane 7;

through the arrangement of the air bag 4, the inflation assembly, the clamping strip 5, the clamping band 6 and the elastic band 8, medical workers inflate the air bag 4 through the inflation assembly, the supporting height of the headrest 2 can be changed, so that the medical workers can support the head of a patient to a proper height according to conditions, the clamping band 6 is clamped in the clamping strip 5 and can be tightly clamped and fixed on the head of the patient by matching with the elastic band 8, the tensile strength of the fixed membrane 7 on the head of the patient can be conveniently adjusted by adjusting the fixing parts of the clamping band 6 and the elastic band 8, the fixed membrane 7 can slide in the clamping strip 5 through the clamping band 6, the fixing position of the fixed membrane 7 on the head of the patient can be conveniently adjusted, and the use is more convenient when the head of the patient is fixed;

the inflation assembly comprises an inflation tube 9 and an inflation balloon 10, the inflation tube 9 is arranged on the side surface of the air bag 4 and communicated with the inside of the air bag, the inflation balloon 10 is arranged at one end, far away from the air bag 4, of the inflation tube 9, threaded holes 11 are formed in the side surface of each clamping strip 5, the number of the threaded holes 11 is a plurality, the threaded holes 11 are evenly distributed in the side surface of each clamping strip 5 in an equal distance, the number of the clamping strips 5 is two, the two clamping strips 5 are respectively and fixedly connected to two sides of the bottom plate 1, jacks 12 are formed in the side surface of each clamping strip 6, bolts 13 for clamping the clamping strips are inserted into the jacks 12, one ends, penetrating through the jacks 12, of the bolts 13 are in threaded connection with the threaded holes 11, the number of the clamping strips 6 is four, the four clamping strips 6 are respectively and fixedly connected to four corners of the fixed membrane 7, clamping holes 14 capable of clamping the nose of a patient are formed in the upper surface of the fixed membrane 7, clamping blocks 15 for clamping the elastic strips 8 are fixedly connected to one side of the bottom plate 1, the side of the elastic band 8 is provided with a jack 12, a bolt 13 penetrates through the jack 12 and is in threaded connection with a clamping block 15, the inflation tube 9 penetrates through the bottom plate 1, and the inflation balloon 10, the inflation tube 9 and the air bag 4 are communicated with each other.

In the utility model, the working steps of the device are as follows:

1. the medical staff inflates the air bag 4 through the inflation assembly, the support height of the headrest 2 can be changed, and therefore the medical staff can support the head of the patient to a proper height according to the situation;

2. the clamping belt 6 is clamped in the clamping strip 5 and matched with the elastic belt 8 to enable the fixed diaphragm 7 to be clamped and fixed on the head of a patient, and the tensile strength of the fixed diaphragm 7 to the head of the patient can be conveniently adjusted by adjusting the fixed parts of the clamping belt 6 and the elastic belt 8;

3. fixed diaphragm 7 can slide in card strip 5 through cassette 6, is convenient for adjust fixed diaphragm 7 to the fixed position of patient's head, uses when being more convenient for fixed patient's head.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An open head fixation diaphragm comprising a base plate (1) and a head rest (2) for resting the head of a patient, characterized in that: square groove (3) have been seted up to the upper surface of bottom plate (1), the inside of square groove (3) is provided with gasbag (4) that are used for supporting headrest (2), the side of gasbag (4) is provided with and is used for its gas filled subassembly, the upper surface of gasbag (4) is provided with headrest (2), the side fixedly connected with card strip (5) of bottom plate (1), the inside joint of card strip (5) has can be at its inside gliding cassette tape (6), the top fixedly connected with of cassette tape (6) is used for fixed diaphragm (7) of patient's head, one side fixedly connected with of fixed diaphragm (7) is used for elastic band (8) with its chucking.

2. An open head fixation membrane as claimed in claim 1, wherein: the inflation assembly comprises an inflation tube (9) and an inflation balloon (10), the inflation tube (9) is arranged on the side face of the air bag (4) and communicated with the interior of the air bag, and the inflation balloon (10) is arranged at one end, far away from the air bag (4), of the inflation tube (9).

3. An open head fixation membrane as claimed in claim 1, wherein: the side of card strip (5) is seted up threaded hole (11), the quantity of threaded hole (11) is a plurality of, a plurality of threaded hole (11) equidistance evenly distributed is in the side of card strip (5), the quantity of card strip (5) is two, two card strip (5) fixed connection is in the both sides of bottom plate (1) respectively.

4. An open head fixation membrane as claimed in claim 3, wherein: jacks (12) are formed in the side faces of the clamping bands (6), a bolt (13) for clamping the clamping bands is inserted into the jack (12), one end, penetrating through the jack (12), of the bolt (13) is in threaded connection with the threaded hole (11), the clamping bands (6) are four in number, and the four clamping bands (6) are respectively fixedly connected to four corners of the fixed diaphragm (7).

5. An open head fixation membrane as claimed in claim 1, wherein: but card hole (14) of joint patient's nose are seted up to the upper surface of fixed diaphragm (7), one side fixedly connected with of bottom plate (1) is used for fixture block (15) of joint elastic band (8), jack (12) have been seted up to the side of elastic band (8), bolt (13) are worn to be equipped with in the inside of jack (12) and with fixture block (15) threaded connection.

6. An open head fixation membrane as claimed in claim 2, wherein: the inflation tube (9) penetrates through the bottom plate (1), and the inflation saccule (10), the inflation tube (9) and the air bag (4) are communicated with each other.