CN218111704U

CN218111704U - Thermoplastic film is moulding with membrane fixing device

Info

Publication number: CN218111704U
Application number: CN202121826859.XU
Authority: CN
Inventors: 王亭亭; 戴薇; 陈新; 郑海伦; 许晓燕; 李锦东
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-12-23
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a moulding membrane fixing device that uses of thermoplastic film relates to medical consumables technical field, including the bed body and radiotherapy location membrane, the bed body includes the bed board, the through-hole that two sets of relative settings were seted up to the bed board upside, every all install the slide rail in the through-hole, every equal slidable mounting has a slide, every on the slide rail all install first box on the slide, symmetry fixed mounting has two mounting panels, every on the bed board the second box has all been seted up on the mounting panel. The utility model discloses when the fixed film pressing that carries out the thermoplastic film, give up traditional artifical press mold mode, use the counterweight that can change gravity to carry out the press mold, and then adapt to the patient of different physiques, different constitutions, prevent effectively that great pressure from causing secondary damage to the weak patient of health, increased the general purpose nature of this device, and the pressure that the counterweight was given is more stable, average, has effectively increased the precision after the thermoplastic film shaping.

Description

Film manufacturing fixing device for thermoplastic film shaping

Technical Field

The utility model relates to a medical treatment consumptive material technical field specifically is a moulding membrane fixing device that uses of thermoplastic film.

Background

The thermoplastic film is widely applied to auxiliary positioning and fixing of a tumor patient in radiotherapy, unnecessary damage to normal tissues caused by movement of the body position of the patient is reduced, and absorption of radiation by local focuses is improved.

However, when the film preparation operation of the thermoplastic film is carried out at present, two persons are generally required to pull two ends to press the thermoplastic film with soft bubbles on the body of a patient to prepare the radiotherapy positioning film, and medical personnel can not release hands when the film preparation is carried out, so that the film preparation operation is laborious and laborious; and the down pressure of the medical staff is not suitable for keeping a fixed value, which can affect the precision of the manufactured thermoplastic film.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a moulding membrane fixing device that uses of thermoplastic film, the problem that the operation is hard and the membrane precision is low when solving the membrane.

In order to achieve the above purpose, the utility model provides a following technical scheme: a film-making fixing device for thermoplastic film shaping comprises a bed body and a radiotherapy positioning film, wherein the bed body comprises a bed plate, two groups of through holes which are oppositely arranged are formed in the upper side of the bed plate, a slide rail is arranged in each through hole, a slide plate is arranged on each slide rail in a sliding manner, a first female fastener is arranged on each slide plate, two mounting plates are symmetrically and fixedly arranged on the bed plate, and a second female fastener is arranged on each mounting plate;

radiotherapy locating film includes the first fixed plate and the thermoplastic net membrane of two relative settings, two first fixed plate fixed mounting is in the relative both sides of thermoplastic net membrane, every install a set of first son on the first fixed plate and detain, every first son detains all with corresponding first box lock, the last fixed mounting of thermoplastic net membrane has the second fixed plate of two symmetry settings, all installs the son of second on every second fixed plate and detains, every the son of second is detained and corresponding second box lock, the edge of thermoplastic net membrane is equipped with the turn-up.

Preferably, a buffer ring is installed on the upper side of the sliding plate.

Preferably, a counterweight basket is arranged below each sliding plate, and the counterweight basket is connected with each sliding plate through a first nylon rope.

Preferably, a set of parallel arrangement lay the board fixed mounting bed board downside, it is connected with the counter weight pole to lay to alternate on the board, lay board and counter weight pole sliding fit.

Preferably, a group of annular grooves are formed in the counterweight rod, and each annular groove is connected with the corresponding placing plate in a matched mode.

Preferably, the equal fixed mounting in both sides that the counter weight basket is relative has fixed rope, two relative solid fixed rings that set up are installed to the bed board downside, every the couple is all installed to the one end of fixed rope, every the couple all is connected with the cooperation of corresponding solid fixed ring.

Preferably, equal fixed mounting in below four corners department of bed board has the support column, the below fixed mounting of support column has the blotter, install the mattress on the bed board, the bed board upside is equipped with the pillow, be equipped with the head groove on the pillow.

Preferably, a ball groove is formed below the bed plate, the ball groove is connected with each sliding plate through a second nylon rope, and the ball grooves are arranged in a V shape.

Preferably, a mounting groove is fixedly mounted between two adjacent support columns, the two mounting grooves are respectively arranged at two ends of the ball groove, and a pair of heavy balls is arranged in the ball groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses when carrying out the fixed film pressing that moulds plastics of membrane, give up traditional artifical film pressing mode, when using, the patient lies on the bed board, with corresponding son knot lock joint on corresponding box, place the weight lever in the counter weight basket again, make the gravity of counter weight basket increase, and then stimulate two slides and be close to each other, make the pleura of producing laminate with the patient more, promoted the precision of the thermoplastic film that produces, labour saving and time saving, convenient and fast when just using.

2. The utility model discloses when pressing the membrane at the fixed of thermoplastic film, can freely change the weight of counterweight and then change the pulling force of counterweight to the slide, and then adapt to the patient of different physiques, prevent effectively that great pressure from causing the secondary injury to weak patient of health, increased the general purpose nature of this device, and the pressure that the counterweight was given is more stable, average, has effectively increased the precision after the thermoplastic film shaping.

Drawings

Fig. 1 is a schematic view of the basic structure of the bed body of the present invention.

Fig. 2 is another view of fig. 1.

Fig. 3 is a schematic structural view of the weight lever of the present invention.

Fig. 4 is a schematic diagram of the basic structure of the radiotherapy positioning film of the present invention.

Fig. 5 is another basic structure diagram of the bed body of the present invention.

Fig. 6 is another view of fig. 5.

Fig. 7 is a cross-sectional view from another perspective of fig. 5.

Fig. 8 is a schematic view of the usage of the present invention.

In the figure: 1. a bed plate; 2. a support pillar; 3. a mattress; 4. a pillow; 5. a through hole; 6. a slide rail; 7. a slide plate; 701. a buffer ring; 8. a radiotherapy positioning film; 81. a first fixing plate; 82. a thermoplastic web; 83. a first sub-buckle; 84. a second fixing plate; 85. a second sub-buckle; 86. curling edges; 9. a first female buckle; 10. mounting a plate; 11. a second female buckle; 12. a first nylon cord; 13. a counterweight basket; 14. a mounting plate; 15. a counterweight ball; 16. a weight lever; 17. an annular groove; 18. fixing a rope; 19. a fixing ring; 20. hooking; 21. a placing groove; 22. a ball groove; 23. a second nylon cord; 30. a bed body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 4 and 8, the utility model provides a pair of mould membrane fixing device is used in moulding of thermoplastic film, including the bed body 30 and radiotherapy locating film 8, the bed body 30 includes bed board 1, and two sets of relative through-holes 5 that set up are seted up to 1 upside of bed board, all installs slide rail 6 in every through-hole 5, and equal slidable mounting has slide 7 on every slide rail 6, all installs first box 9 on every slide 7, and symmetrical fixed mounting has two mounting panels 10 on the bed board 1, has all seted up second box 11 on every mounting panel 10, 6I shape slide rails of slide rail can provide stronger stability.

The radiotherapy positioning membrane 8 comprises two first fixing plates 81 and a thermoplastic net membrane 82 which are arranged oppositely, the two first fixing plates 81 are fixedly installed on two opposite sides of the thermoplastic net membrane 82, each first fixing plate 81 is provided with a group of first sub-buckles 83, each first sub-buckle 83 is buckled with the corresponding first female buckle 9, the thermoplastic net membrane 82 is fixedly provided with two second fixing plates 84 which are symmetrically arranged, each second fixing plate 84 is provided with a second sub-buckle 85, each second sub-buckle 85 is buckled with the corresponding second female buckle 11, and the edge of the thermoplastic net membrane 82 is provided with a turned edge 86.

Buffering ring 701 is installed to slide 7 upside, buffering ring 701 is the silica gel material, effectively prevent that slide 7 and patient direct contact from causing patient's discomfort, every slide 7 below is equipped with counter weight basket 13, all accomplish through first nylon rope 12 between counter weight basket 13 and every slide 7 and be connected, two relative first nylon ropes 12 are "V" font, counter weight basket 13's gravity can make two slides 7 be close to each other, and then the thermoplastic film that makes the preparation department more presses close to patient's skin.

A set of parallel arrangement lay board 14 of 1 downside fixed mounting of bed board, lay and alternate on board 14 and be connected with counterweight rod 16, lay board 14 and counterweight rod 16 sliding fit, be equipped with a set of annular groove 17 on the counterweight rod 16, every annular groove 17 all is connected with corresponding board 14 cooperation of laying, annular groove 17 can prevent counterweight rod 16 and lay and take place relative slip between the board 14, has increased counterweight rod 16 and has prevented the stability when laying in the board 14.

The equal fixed mounting in both sides that counter weight basket 13 is relative has fixed rope 18, two relative solid fixed ring 19 that set up are installed to 1 downside of bed board, couple 20 is all installed to the one end of every fixed rope 18, every couple 20 all is connected with corresponding solid fixed ring 19 cooperation, fixed rope 18 length is the half of first nylon rope 12 length, when not having carried out the use, can hang couple 20 on solid fixed ring 19, make counter weight basket 13 lose effect, first nylon rope 12 relaxs, and then the position of convenient adjustment slide 7.

Equal fixed mounting in below four corners department of bed board 1 has support column 2, and the below fixed mounting of support column 2 has the blotter, installs mattress 3 on the

bed board

1, and 1 upside of bed board is equipped with pillow 4, is equipped with the head tank on the pillow 4, and pillow 4 can make the patient more comfortable when the patient lies the preparation of carrying out the chest thermoplastic film.

The use principle in this embodiment is: when carrying out the press mold, the patient lies on bed board 1, detain corresponding son on corresponding box, take out a certain amount of weight bars 16 from laying board 14 and place the gravity that makes weight basket 13 in weight basket 13 and increase according to patient's health condition, and then stimulate two slides 7 and be close to each other, make the pleura of producing laminate with the patient more, the precision of the thermoplastic film who produces has been promoted, and labour saving and time saving during the use, convenient and fast, after accomplishing and the pleura sclerosis with the pleura preparation, take out weight bars 16 from weight basket 13, again with corresponding son and box separation, take off the pleura.

Example 2

As shown in fig. 4 to 7 and 8, the utility model provides a thermoplastic film is moulded and is used membrane fixing device, including the bed body 30 and radiotherapy location membrane 8, the bed body 30 includes bed board 1, including bed board 1 and radiotherapy location membrane 8, bed board 1 upside has seted up two sets of through-holes 5 that set up relatively, all installs slide rail 6 in each through-hole 5, all slidable mounting has slide plate 7 on each slide rail 6, all install first box 9 on each slide plate 7, symmetrical fixed mounting has two mounting panels 10 on bed board 1, all seted up second box 11 on each mounting panel 10, slide rail 6 is the I-shaped slide rail and can provide stronger stability, when blowing location membrane 8 carries out the use, walk around the neck with two second box 85 and detain on corresponding second box 11, lift up both arms again and wind to the top of the head and make it parallel with the health, make both arms be in between corresponding second box 85 and first box 83, accomplish the fixed of first box 83 again;

radiotherapy locating membrane 8 includes the first fixed plate 81 and the thermoplastic net membrane 82 of two relative settings, two first fixed plate 81 fixed mounting are in the relative both sides of thermoplastic net membrane 82, it detains 83 to install a set of first son on every first fixed plate 81, every first son detains 83 all with corresponding first box 9 lock, thermoplastic net membrane 82 goes up fixed mounting has the second fixed plate 84 of two symmetry settings, it detains 85 all to install the second son on every second fixed plate 84, every second son detains 85 and corresponding second box 11 lock, the edge of thermoplastic net membrane 82 is equipped with turn-up 86, buffer ring 701 is installed to slide 7 upside, in this embodiment, the box detains with the son and chooses for use, conveniently install the radiotherapy locating membrane.

bed board

1, and 1 upside of bed board is equipped with pillow 4, is equipped with the head tank on the pillow 4, and pillow 4 can make the patient more comfortable when the patient lies to carry out the preparation that the chest thermoplasticity membrane.

The ball groove 22 is arranged below the bed board 1, the ball groove 22 is connected with each sliding plate 7 through the second nylon rope 23, the ball groove 22 is arranged in a V shape, the placing grooves 21 are fixedly arranged between the two adjacent supporting columns 2, the two placing grooves 21 are respectively arranged at two ends of the ball groove 22, and a set of heavy balls 15 is arranged in the ball groove 22.

The use principle in this embodiment is: when carrying out the press mold, the patient lies on bed board 1, detain corresponding son on corresponding box, place the counter weight ball 15 of a certain amount in the mounting groove 21 in the ball groove 22 according to patient's health condition, increase the gravity of counter weight ball groove 22, and then stimulate two slides 7 and be close to each other, make the pleura of producing laminate with the patient more, the precision of the thermoplastic film who produces has been promoted, and labour saving and time saving when using, convenient and fast, accomplish just the pleura sclerosis with the pleura preparation, lift up the one end of ball groove 22, make the counter weight ball 15 in the ball groove 22 fall in corresponding mounting groove 21, again with corresponding son and box separation, take off the pleura.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a moulding membrane fixing device that uses of thermoplastic film which characterized in that: the bed body (30) comprises a bed body (30) and a radiotherapy positioning film (8), wherein the bed body (30) comprises a bed plate (1), two groups of through holes (5) which are oppositely arranged are formed in the upper side of the bed plate (1), a slide rail (6) is installed in each through hole (5), a slide plate (7) is installed on each slide rail (6) in a sliding mode, a first female buckle (9) is installed on each slide plate (7), two installation plates (10) are symmetrically and fixedly installed on the bed plate (1), and a second female buckle (11) is formed on each installation plate (10);

radiotherapy location membrane (8) include first fixed plate (81) and the thermoplastic net membrane (82) of two relative settings, two first fixed plate (81) fixed mounting is in the both sides that thermoplastic net membrane (82) is relative, every install a set of first son on first fixed plate (81) and detain (83), every first son detains (83) all with corresponding first box (9) lock, thermoplastic net membrane (82) are gone up fixed mounting and are gone up second fixed plate (84) that two symmetries set up, all install the second on every second fixed plate (84) and detain (85), every the second is detained (85) and corresponding second box (11) lock, the edge of thermoplastic net membrane (82) is equipped with turn-up (86).

2. The apparatus as set forth in claim 1, wherein: and a buffer ring (701) is arranged on the upper side of the sliding plate (7).

3. The apparatus as set forth in claim 1, wherein: every slide (7) below is equipped with counter weight basket (13), all accomplish through first nylon rope (12) between counter weight basket (13) and every slide (7) and be connected.

4. The apparatus as set forth in claim 3, wherein: a set of parallel arrangement lay plate (14) is fixedly mounted on the lower side of the bed plate (1), a balance weight rod (16) is inserted and connected onto the lay plate (14), and the lay plate (14) is in sliding fit with the balance weight rod (16).

5. The apparatus as set forth in claim 4, wherein: and a group of annular grooves (17) are formed in the counterweight rod (16), and each annular groove (17) is matched and connected with the corresponding placing plate (14).

6. The apparatus as set forth in claim 5, wherein: the equal fixed mounting in both sides that counter weight basket (13) is relative has fixed rope (18), fixed ring (19) of two relative settings are installed to bed board (1) downside, every couple (20), every are all installed to the one end of fixed rope (18) couple (20) all are connected with corresponding solid fixed ring (19) cooperation.

7. The apparatus as set forth in claim 1, wherein: the utility model discloses a bed, bed board (1) is characterized in that equal fixed mounting in below four corners department of bed board (1) has support column (2), the below fixed mounting of support column (2) has the blotter, install mattress (3) on bed board (1), bed board (1) upside is equipped with pillow (4), be equipped with the head groove on pillow (4).

8. The apparatus as claimed in claim 7, wherein the holding device comprises: the novel bed is characterized in that a ball groove (22) is arranged below the bed plate (1), the ball groove (22) is connected with each sliding plate (7) through a second nylon rope (23), and the ball groove (22) is arranged in a V shape.

9. The apparatus as claimed in claim 8, wherein the holding device comprises: two adjacent fixed mounting has mounting groove (21) between support column (2), two mounting groove (21) set up respectively at the both ends of ball groove (22), be equipped with a pair of group weight ball (15) in ball groove (22).