CN111282160B - Testicle protection and position tractive device during tumour radiotherapy - Google Patents
Testicle protection and position tractive device during tumour radiotherapy Download PDFInfo
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- CN111282160B CN111282160B CN202010081213.7A CN202010081213A CN111282160B CN 111282160 B CN111282160 B CN 111282160B CN 202010081213 A CN202010081213 A CN 202010081213A CN 111282160 B CN111282160 B CN 111282160B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1094—Shielding, protecting against radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
Abstract
The invention belongs to the technical field of radiotherapy equipment, and relates to a testicle protection and posture traction device during tumor radiotherapy; comprises a capsule fixing device, a contraction ring belt, a traction belt, a connecting rope, a sucker, a sticky plate and a flitch; the opening end of the capsule fixing device is provided with a contraction ring belt, the contraction ring belt is provided with a wire outlet, a traction belt is arranged in the inner cavity of the contraction ring belt, the head end of the traction belt extends out of the other side of the wire outlet of the contraction ring belt, the middle side surface of the traction belt is fixedly connected with one end of a connecting rope, the other end of the connecting rope is fixedly connected with a sucker, the head end of the traction belt is fixedly connected with the rear end of a sticky plate, the sticky plate is connected with a sticky plate in an adhesion mode, and the sticky plate is fixed on a bed plate; the device main part is rational in infrastructure, can draw testicle, penis simultaneously and keep away from the radiotherapy region, and the irradiation of testicle has been avoided to the outer material of adopting of solid bag ware, is favorable to protecting the normal parenthood and the sexual function of patient, and the fixed position of testicle, penis can protect the adjustment, and the flexible operation is convenient.
Description
The technical field is as follows:
the invention belongs to the technical field of radiotherapy equipment, relates to a protective facility for testis and penis during radiotherapy of cancerous tissues around the testis, and particularly relates to a device for protecting the testis and pulling a body position during tumor radiotherapy.
Background art:
at present, tumors become the first killer of human beings, the incidence rate of the tumors is increased year by year along with the aggravation of environmental pollution, the change of personal living habits, the quick pace of life, the improvement of psychological pressure and the like, and part of tumor patients have a youthful tendency, such as the incidence age of the patients with lymphoma, rectal cancer, soft tissue sarcoma and the like with certain special pathological types, and the radiotherapy is one of three treatment means of anti-tumor treatment. The testis is an important organ endangered during radiotherapy, and is particularly important for young male patients with fertility requirements when the testis is not irradiated or is irradiated less, and the testis is also a guarantee for middle-aged and young patients to maintain harmonious sexual life.
Radiobiological studies have found that relatively low radiation doses can affect spermatogenesis. For humans, a dose of 0.08Gy can cause a temporary drop in sperm count, 0.2Gy irradiation can cause a significant reduction in sperm count lasting several months, 0.5Gy irradiation can reduce sperm count to below 2%, a sperm deficiency lasting 1-2 years can occur after 2Gy irradiation, and a permanent sperm deficiency can often occur after 6Gy irradiation, although regeneration can be seen after 10-14 years. The testis is the main secretory organ of testosterone, which can maintain the male signs of the patient and maintain normal sexual function. Therefore, radiation protection of the testis is very important.
Three ways of radiation therapy protection include time protection, distance protection and shielding protection. For the protection of the organs at risk of the patient, this can only be done by distance protection, which receives a lower dose the farther away from the protection finger, and shielding, which uses materials with a higher atomic number. For the tumor of the tissue around the testis, the most convenient and effective radiation protection mode during radiation therapy is distance protection, and meanwhile, if a certain shielding protection effect is added, the effect is better.
In the prior art, chinese patent with publication number CN209678703U discloses a fix the support frame for andrology operation, include the embodiment of the utility model discloses through being equipped with fixed ring cover, position ring cover and testicle position sleeve, fixed ring cover is ring shape metal component, the vertical cutting in its both sides has two terminal surfaces that are parallel to each other, be used for attached patient's health to fix, position ring cover is hollow cylindrical component, and it is relative with fixed ring cover to have an terminal surface, be used for fixing a position patient's penis part, the testicle position sleeve is the flexible hollow bag of silicon rubber material, be used for placing patient's testicle and keep the testicle not to slide, through with this three structure aggregate erection, make this device possess the ability of fixing a position penis and scrotum simultaneously, can insert the catheter. The chinese patent application of publication No. CN209237194U discloses a testicle postoperative fixed bolster, including the fixed bolster body, the fixed bolster body includes first fixed bolster and second fixed bolster, first fixed bolster and second fixed bolster are oval casing and human testicle shape phase-match, the junction bottom of first fixed bolster and second fixed bolster is provided with the recess, be provided with in the recess and paste the layer, it can fix first fixed bolster and second fixed bolster on pants to paste the layer, the preceding tip of fixed bolster body sets up to the arc kink, the both sides edge of first fixed bolster and second fixed bolster is provided with the fin respectively.
Has great significance for protecting testis during the radiotherapy of malignant tumor at the peripheral part of testis. In the past, radiotherapy is mostly common radiotherapy, a radiation field is designed by drawing lines on the body surface, the position of the radiotherapy is rough and inaccurate, testis is far away from the radiation field in a drawing mode, the position of each time is not fixed, and the dosage is difficult to control. At present, conformal or intensity modulated conformal radiotherapy is mostly adopted under the assistance of computer TPS plan design software during the radiotherapy of malignant tumors at the peripheral parts of the testis, body mesh fixation, vacuum pads or foam rubber and the like are mostly adopted for body position fixation, but equipment for pulling and fixing the testis and keeping the penis away from a radiotherapy area is not available in the conventional medical radiotherapy facility; in the prior art, although there is a fixing device for testicles, the related art fixes the testicles at a specific position, and the lesion position of malignant tumor at the peripheral part of the testicles of each patient is different, the prior art device cannot adjust the fixing positions of the testicles and the penis, cannot pull the testicles and the penis from the radiotherapy area in a flexible manner in multiple directions, and the fixing device has a plurality of metal members, which is not favorable for radiotherapy.
The invention content is as follows:
the invention aims to overcome the defects of the prior art, and designs a testis protection and posture traction device during tumor radiotherapy under the conditions of ensuring convenient operation and flexible adjustment of a patient aiming at the defects that a testis fixing technology can not simultaneously pull a testis and a penis away from a radiotherapy region, the fixing direction can not be protected and adjusted according to the treatment region of malignant tumor at the peripheral part of the testis of the patient, a metal member influences tumor treatment and the like.
In order to achieve the purpose, the testis protection and body position traction device during tumor radiotherapy comprises a main body structure, a first fixing device, a second fixing device, a third fixing device, a fourth fixing device, a fifth fixing device, a sixth fixing device, a fifth fixing device, a sixth fixing device, a fifth fixing device and a fifth fixing device, wherein the main body structure comprises a capsule fixing device, a contraction ring belt, a traction belt, a connecting rope, a sucker, a sticky plate, a patch and scale marks; the spherical capsule fixing device is formed by combining an outer surface layer made of a radiation-proof material and an inner surface layer made of silica gel or soft fluff material, the outer surface layer of the capsule fixing device can be selected to adopt a medical lead coat structure, and the inner cavity of the capsule fixing device is used for placing a scrotum; the opening end of the bag fixing device is provided with a telescopic ring belt with telescopic performance, the telescopic ring belt is provided with a wire outlet, a traction belt is wound in the inner cavity of the telescopic ring belt, the tail end of the traction belt is provided with a hook sticker, the hook sticker is fixed on one side of the wire outlet of the telescopic ring belt, the length of the hook sticker is 0.5-1.0cm, the head end of the traction belt penetrates into the inner cavity of the telescopic ring belt and is wound for one circle to extend out of the other side of the wire outlet of the telescopic ring belt, the inner side surface of the extending part of the traction belt is provided with a hair sticker, the hook sticker can be fixedly connected with the hair sticker, and the hook sticker and the hair sticker specifically adopt a magic sticker or other lock catch structures; the outer side surface of the traction belt is provided with a scale mark; the side surface of the middle part of the traction belt is fixedly connected with one end of the connecting rope, the other end of the connecting rope is fixedly connected with the rear end of the sucking disc, and the sucking disc can be adsorbed on the penis; the head end of traction band and the rear end fixed connection of adhesive plate, adhesive plate and flitch bonding connection, adhesive plate and flitch adopt the bonding fixed knot structure such as magic subsides, and the flitch is fixed on the bed board when patient's treatment.
When the testis protection and body position traction device in tumor radiotherapy is used for treating a patient, if the body of the patient is fixed by a body net, after the body net is manufactured, a window is formed in the body net in the perineum area, the testis and the penis are exposed from the window, so that the testis and the penis are conveniently pulled, and the pasting plate is fixed on the fixed body net of the patient; if the body of the patient is fixed by the vacuum pad or the foam rubber, the pasting plate is directly fixed on the vacuum pad or the foam rubber film.
The testis protection and posture traction device in tumor radiotherapy specifically comprises the following use processes: firstly, after a patient lies, the patient is fixed by using a body net with a window at the perineum, or the patient is fixed by adopting a vacuum pad or foam rubber, the scrotum is put into a scrotum fixing device, a traction belt is tensioned, the ring opening of a telescopic ring belt is reduced so as to fix the scrotum in the scrotum fixing device, a hook paste is fixedly connected with a hair paste, and the scale shown by the scale mark at the extending part of the traction belt from a wire outlet of the telescopic ring belt is read so as to facilitate the quick adjustment in the next use; then, winding the connecting wire on the penis, fixing the sucking disc on the penis and further pulling the traction belt to enable the penis to be far away from the radiotherapy area; finally, the traction belt is pulled to pull the scrotum and the penis to the side far away from the irradiation area, and the sticky plate are stuck together, so that the scrotum and the penis are fixed to the side far away from the irradiation area.
The sucking disc can be replaced by a bridle, the rear end of the bridle is fixedly connected with the other end of the connecting rope, and the two ends of the bridle are respectively provided with sticking of a bonding matching structure such as a magic tape; after the scrotum is fixed, the bridle is encircled on the penis, the two ends of the bridle are buckled on the penis through the sticking rings, and the traction belt is pulled to enable the penis to be far away from the radiotherapy area; in order to make the traction belt more convenient to pull the penis, the connecting wire is wound on the penis, then the bridle ring is buckled on the penis, and the traction belt is pulled to make the penis far away from the radiotherapy area.
When the body of the patient is not fixed by a body net, a vacuum pad or foam rubber and is directly positioned by a body surface marking space, the flitch can be fixed on a bracket, and the bracket comprises a bottom plate, a dial, a fastening structure, a marking line, a lower movable bracket, an upper fixed bracket, a lower fixed bracket cap, an upper fixed bracket cap and an upper movable bracket; wherein the lower end of the bracket is provided with a bottom plate which is fixedly arranged on a positioning bed for radiotherapy of a patient; the upper end of the bottom plate is provided with a lower fixed support, a lower movable support is arranged in the lower fixed support in a nested manner, the lower movable support can freely extend out of and retract into an inner cavity of the lower fixed support, the lower movable support and the lower fixed support are fixed through a lower support fixed cap of a nut structure, and when the lower support fixed cap is loosened, the extending length of the lower movable support from the lower fixed support is adjusted; the upper end of the lower movable support is provided with a notch, the lower movable support is rotatably connected with the lower end of the upper fixed support through the notch, the upper end of the lower movable support is fixed with the lower end of the upper fixed support through a fastening structure, the upper fixed support can freely rotate by opening the fastening structure, and the included angle between the lower movable support and the upper fixed support is further adjusted; the fastening structure can adopt a nut structure, and the rotating shaft for fixing the lower movable support and the upper fixed support is pressed by screwing a nut, so that the included angle between the lower movable support and the upper fixed support is fixed; an upper movable support is arranged in the upper fixed support in a nested manner, the upper movable support can freely extend out of and retract into an inner cavity of the upper fixed support, the upper movable support and the upper fixed support are fixed through an upper support fixed cap of a nut structure, and when the upper support fixed cap is unscrewed, the extending length of the upper movable support from the upper fixed support is adjusted; the side wall of the upper movable support is fixedly provided with a flitch; when the malignant tumor at the peripheral part of the testis is treated by radiation, sometimes a patient needs to lie on the right leg or lie on the side for treatment, at the moment, the testis protection and body position traction device is firstly used for fixing the scrotum and the penis during the tumor radiation treatment, and then the extension length of the lower movable support from the lower fixed support, the included angle of the lower movable support and the upper fixed support and the extension length of the upper movable support from the upper fixed support are adjusted according to the body characteristics of the patient, such as height, weight and the like, so that the adhesive plate of the traction belt can be adhered to the adhesive plate on the support conveniently; and finally, pulling up the traction belt to fix the sticky plate on the bracket, so that the scrotum in the scrotum fixing device and the fixed penis are in a suspended state.
In order to conveniently record the extending length of the movable support from the lower fixed support, the side wall of the lower movable support is provided with a scale mark, and the extending length of the lower movable support from the lower fixed support can be conveniently adjusted when the same patient is treated by recording the scale mark at the extending position of the movable support from the lower fixed support; for conveniently recording the extension length of the upper movable support from the upper fixed support, the side wall of the upper movable support is provided with scale marks, and the extension length of the upper movable support from the upper fixed support can be conveniently adjusted when the same patient is treated by recording the scale marks at the extension positions of the upper movable support from the upper fixed support.
The bottom plate can be fixedly connected with a positioning bed by adopting a threaded structure, a clamping structure and a sucker structure; when the bottom plate adopts the existing sucker structure, the sucker inner cavity is connected with the air bag, when the sucker type bottom plate is fixed, the sucker type bottom plate is pressed on the positioning bed plate, the sucker is in vacuum, so that the sucker type bottom plate is fixed on the positioning bed plate, after the support is used up, the negative pressure state of the sucker inner cavity disappears according to the air bag, the sucker type bottom plate is separated from the positioning bed plate, the sucker type bottom plate does not influence the bed plate, and the support can be taken down at any time after the treatment is finished.
The side surface of the upper end of the lower movable support can also be provided with a dial scale, the dial scale is provided with scales, the side surface of the lower end of the upper fixed support is provided with a marking line, the marking line and the dial scale are positioned at the same side, the marking line is beneficial to reading the included angle between the lower movable support and the upper fixed support from the dial scale, and the included angle between the lower movable support and the upper fixed support can be conveniently adjusted when the same patient is treated later.
Compared with the prior art, the device for protecting the testicle and pulling the body position during the tumor radiotherapy has reasonable main structure and reliable principle, can pull the testicle and the penis away from a radiotherapy area, adopts the radiation-proof material on the outer layer of the capsule fixer, avoids the irradiation of the testicle, is beneficial to protecting the normal fertility and sexual function of a patient, and adopts the metal-free material as other components; the fixed position of the testis and the penis can protect and adjust the treatment area of malignant tumor of the peripheral part of the testis of a patient, the operation is flexible and convenient, and the practicability is obvious.
Description of the drawings:
fig. 1 is a schematic structural principle diagram of a testicle protection and posture traction device with a sucker structure during tumor radiotherapy.
Fig. 2 is a schematic structural principle diagram of a testicle protection and posture traction device in tumor radiotherapy of a girdle structure according to the present invention.
Fig. 3 is a schematic structural diagram of the stent according to the present invention.
The specific implementation mode is as follows:
the invention is further illustrated by the following examples in conjunction with the accompanying drawings.
Example 1:
the testis protection and body position traction device in tumor radiotherapy related to the embodiment comprises a main body structure, a capsule fixing device 1, a contraction ring belt 2, a traction belt 3, a connecting rope 4, a sucker 5, a sticky plate 6, a sticking plate 7 and scale marks 8; the spherical capsule fixing device 1 is formed by combining an outer surface layer made of a radiation-proof material and an inner surface layer made of silica gel or soft fluff material, the outer surface layer of the capsule fixing device 1 can be selected to adopt a medical lead garment structure, an inner cavity of the capsule fixing device 1 is used for placing a scrotum, when malignant tumor at the peripheral part of a testis is treated by radiotherapy, the outer surface layer of the capsule fixing device 1 is used for preventing irradiation rays from damaging the testis, and the use comfort of a patient is improved by the inner surface layer of the capsule fixing device 1; the opening end of the bag fixing device 1 is provided with a contraction ring belt 2 with telescopic performance, the contraction ring belt 2 is provided with a wire outlet, a traction belt 3 is wound in the inner cavity of the contraction ring belt 2, the tail end of the traction belt 3 is provided with a hook sticker 21, the hook sticker 21 is fixed on one side of the wire outlet of the contraction ring belt 2, the length of the hook sticker 21 is 0.5-1.0cm, the head end of the traction belt 3 penetrates into the inner cavity of the contraction ring belt 2 and is wound in the inner cavity for a circle to extend out of the other side of the wire outlet of the contraction ring belt 2, the inner side surface of the extending part of the traction belt 3 is provided with a hair sticker 22, the hook sticker 21 can be fixedly connected with the hair sticker 22, and the hook sticker 21 and the hair sticker 22 particularly adopt magic stickers or other lock catch structures; the scale mark 8 is arranged on the outer side surface of the traction belt 3, after the scrotum is placed into the scrotum fixing device 1, the traction belt 3 is tensioned, the ring opening of the telescopic ring belt 2 is reduced so as to fix the scrotum in the scrotum fixing device 1, the comfort degree of a patient at the joint of the telescopic ring belt 2 and the scrotum is ensured at the same time, the blood circulation is prevented from being influenced, the hook sticker 21 is fixedly connected with the hair sticker 22, and the scale mark 8 at the extending part of the traction belt 3 from the wire outlet of the telescopic ring belt 2 is read so as to facilitate quick adjustment in the next use; the side surface of the middle part of the traction belt 3 is fixedly connected with one end of a connecting rope 4, the other end of the connecting rope 4 is fixedly connected with the rear end of a sucking disc 5, and the sucking disc 5 is adsorbed on the penis by utilizing the vacuum pressure principle; after the scrotum is fixed, the suction cup 5 is fixed on the penis, and the traction belt 3 is pulled to make the penis far away from the radiotherapy area; in order to make the traction belt 3 more convenient to pull the penis, the connecting wire 4 is wound on the penis, then the sucking disc 5 is fixed on the penis, and the traction belt 3 is pulled to make the penis far away from the radiotherapy area; the head end of traction belt 3 and the rear end fixed connection of adhesive plate 6, adhesive plate 6 and flitch 7 adhesive connection, adhesive plate 6 and flitch 7 adopt adhesion fixed knot structure such as magic subsides, and flitch 7 is fixed on the bed board when patient's treatment.
If the body of the patient is fixed by the body net, after the body net is manufactured, a window is arranged on the body net in the perineum area, and the testis and the penis are exposed from the window, so that the operation is facilitated; the flitch 7 is fixed on a fixed body net of a patient; if the body of the patient is fixed by a vacuum pad or foam rubber, the flitch 7 is directly fixed on the vacuum pad or the foam rubber film; in the radioactive treatment, the traction belt 3 is dragged to pull the scrotum and the penis to the side far away from the irradiation area, and the sticky plate 6 and the sticky plate 7 are stuck together, so that the scrotum and the penis are fixed to the side far away from the irradiation area.
The specific use of testicle protection and position tractive device during tumour radiation therapy that this embodiment relates to is: firstly, after a patient lies, the patient is fixed by using a body net with a window at the perineum, or the patient is fixed by adopting a vacuum pad or foam rubber, the scrotum is put into the scrotum fixing device 1, the traction belt 3 is tensioned, the ring opening of the telescopic ring belt 2 is reduced so as to fix the scrotum in the scrotum fixing device 1, the hook sticker 21 is fixedly connected with the hair sticker 22, and the scale shown by the scale 8 at the extending part of the traction belt 3 from the wire outlet of the telescopic ring belt 2 is read so as to facilitate the quick adjustment in the next use; then, the connecting wire 4 is wound on the penis, the sucking disc 5 is fixed on the penis, and the traction belt 3 is pulled to enable the penis to be far away from the radiotherapy area; finally, the traction belt 3 is pulled to pull the scrotum and the penis to the side far away from the irradiation area, and the sticky plate 6 and the sticky plate 7 are stuck together, so that the scrotum and the penis are fixed to the side far away from the irradiation area.
The testicle protection and position traction device operation regulation is convenient during tumour radiation therapy that this embodiment relates to, and fixed position can be according to the treatment area of patient's testicle surrounding parts malignant tumor protection adjustment, and the external surface layer of solid bag ware 1 adopts the radiation protection material preparation, can effectively protect the testicle to avoid the damage.
Example 2:
the suction cup 5 described in embodiment 1 can be replaced by a strap 9, as shown in fig. 2, the rear end of the strap 9 is fixedly connected with the other end of the connecting rope 4, and two ends of the strap 9 are respectively provided with a paste 10 having a bonding and matching structure such as a magic tape; after the scrotum is fixed, the bridle 9 is encircled on the penis, the two ends of the bridle 9 are buckled on the penis through the adhesive 10, and the traction belt 3 is pulled to lead the penis to be far away from the radiotherapy area; in order to make the traction belt 3 more convenient to pull the penis, the connecting line 4 is wound on the penis, then the belt 9 is buckled on the penis, and the traction belt 3 is pulled to make the penis far away from the radiotherapy area.
The penis is fixed to this embodiment adoption band 9, loosens and binds the convenience to it is more firm to fix, has increased patient's comfort level, and the structure is more reasonable.
Example 3:
when the body of the patient is not fixed by a body net, a vacuum pad or foam rubber and is directly positioned by a body surface marking space, the attachment plate 7 in the embodiment 1 can be fixed on a bracket, and the bracket comprises a bottom plate 11, a dial 12, a fastening structure 13, a marking line 14, a lower movable bracket 15, an upper fixed bracket 16, a lower fixed bracket 17, a lower bracket fixed cap 18, an upper bracket fixed cap 19 and an upper movable bracket 20; wherein the lower end of the bracket is provided with a bottom plate 11, and the bottom plate 11 is fixedly arranged on a positioning bed for radiotherapy of a patient; the upper end of the bottom plate 11 is provided with a lower fixed support 17, a lower movable support 15 is arranged in the lower fixed support 17 in a nested manner, the lower movable support 15 can freely extend out and retract in an inner cavity of the lower fixed support 17, the lower movable support 15 and the lower fixed support 17 are fixed through a lower support fixed cap 18 of a nut structure, and when the lower support fixed cap 18 is unscrewed, the extending length of the lower movable support 15 from the lower fixed support 17 is adjusted; in order to conveniently record the extending length of the movable support 15 from the lower fixed support 17, the side wall of the lower movable support 15 is provided with a scale mark, and the extending length of the lower movable support 15 from the lower fixed support 17 can be conveniently adjusted when the same patient is treated by recording the scale mark at the extending position of the movable support 15 from the lower fixed support 17; the upper end of the lower movable support 15 is provided with a notch, the lower movable support 15 is rotatably connected with the lower end of the upper fixed support 16 through the notch, the upper end of the lower movable support 15 is fixed with the lower end of the upper fixed support 16 through the fastening structure 13, the upper fixed support 16 can freely rotate by opening the fastening structure 13, and then the included angle between the lower movable support 15 and the upper fixed support 16 is adjusted; the fastening structure 13 can adopt a nut structure, and the rotating shaft of the lower movable support 15 and the rotating shaft of the upper fixed support 16 are pressed and fixed by screwing the nut, so that the included angle between the lower movable support 15 and the upper fixed support 16 is fixed; an upper movable support 20 is nested in the upper fixed support 16, the upper movable support 20 can freely extend out and retract in an inner cavity of the upper fixed support 16, the upper movable support 20 and the upper fixed support 16 are fixed through an upper support fixed cap 19 with a nut structure, and when the upper support fixed cap 19 is unscrewed, the extending length of the upper movable support 20 from the upper fixed support 16 is adjusted; in order to conveniently record the extending length of the upper movable support 20 from the upper fixed support 16, the side wall of the upper movable support 20 is provided with a scale mark, and the extending length of the upper movable support 20 from the upper fixed support 16 can be conveniently adjusted when the same patient is treated by recording the scale mark of the extending position of the upper movable support 20 from the upper fixed support 16; the side wall of the upper movable bracket 20 is fixedly provided with a flitch 7; when the malignant tumor at the peripheral part of the testis is treated by radiation, sometimes a patient needs to lie on the right leg or lie on the side for treatment, at the moment, the testis protection and body position traction device is used for fixing the scrotum and the penis during the tumor radiation treatment, and then the extending length of the lower movable support 15 from the lower fixed support 17, the included angle of the lower movable support 15 and the upper fixed support 16 and the extending length of the upper movable support 20 from the upper fixed support 16 are adjusted according to the body characteristics of the patient, such as height, weight and the like, so that the adhesive plate 6 of the traction belt 3 can be adhered to the adhesive plate 7 on the supports conveniently; finally, the traction belt 3 is pulled up to fix the sticky plate 6 on the sticky plate 7 on the bracket, so that the scrotum in the scrotum fixer 1 and the fixed penis are in a suspended state.
The bottom plate 11 related to the embodiment can be fixedly connected with the positioning bed by adopting a threaded structure, a clamping structure and a sucker structure; when the bottom plate 11 adopts the existing sucker structure, the sucker inner cavity is connected with the air bag, when the sucker type bottom plate 11 is fixed, the sucker type bottom plate 11 is pressed on the positioning bed plate, the sucker is in vacuum, so that the sucker type bottom plate 11 is fixed on the positioning bed plate, after the support is used up, the air bag is pressed, the negative pressure state of the sucker inner cavity disappears, the sucker type bottom plate 11 is separated from the positioning bed plate, the sucker type bottom plate 11 does not influence the bed plate, and the support can be taken down at any time after the treatment is finished.
The side surface of the upper end of the lower movable support 15 related to the embodiment can be further provided with a dial 12, the dial 12 is provided with scales, the side surface of the lower end of the upper fixed support 16 is provided with a marked line 14, the marked line 14 and the dial 12 are positioned at the same side, the marked line 14 is helpful for reading the included angle between the lower movable support 15 and the upper fixed support 16 from the dial 12, and the included angle between the lower movable support 15 and the upper fixed support 16 can be conveniently adjusted when the same patient is treated later.
The support of the embodiment is made of carbon fiber materials, is fixed in position every time, is good in repeatability, can fix the scrotum and the penis flexibly and conveniently, not only ensures that the scrotum and the penis are prevented from being damaged, but also can not influence the radiotherapy of malignant tumors at the peripheral parts of the testis.
Claims (9)
1. The utility model provides a testicle protection and position tractive device during tumour radiation therapy which characterized in that: the main structure comprises a capsule fixing device, a contraction ring belt, a traction belt, a connecting rope, a sucking disc, a sticky plate and a flitch; wherein the spherical sac fixing device is formed by combining an outer surface layer made of radiation-proof materials and an inner surface layer made of silica gel or soft fluff materials, and the inner cavity of the sac fixing device is used for placing the scrotum; the opening end of the balloon fixing device is provided with a contraction ring belt with telescopic performance, the contraction ring belt is provided with a wire outlet, a traction belt is wound in the inner cavity of the contraction ring belt, the head end of the traction belt penetrates into the inner cavity of the contraction ring belt and is wound for a circle to extend out of the other side of the wire outlet of the contraction ring belt, the middle side face of the traction belt is fixedly connected with one end of a connecting rope, the other end of the connecting rope is fixedly connected with the rear end of a sucking disc, and the sucking disc can be adsorbed on the; the head end of the traction belt is fixedly connected with the rear end of the adhesive plate, the adhesive plate is in adhesive connection with the flitch plate, and the flitch plate is fixed on a bed plate of a patient during treatment; the outer surface layer of the capsule fixing device adopts a medical lead coat structure, the tail end of the traction belt is provided with a hook sticker, the hook sticker is fixed on one side of a wire outlet of the telescopic ring belt, the length of the hook sticker is 0.5-1.0cm, the inner side surface of the extension part of the traction belt is provided with a hair sticker, the hook sticker can be fixedly connected with the hair sticker, and the hook sticker and the hair sticker specifically adopt a magic sticker or a lock catch structure; the outer side surface of the traction belt is provided with a scale mark; the sticky board and the sticky board adopt a magic tape bonding and fixing structure.
2. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 1, wherein: when the testis protection and body position traction device is used for treating a patient in tumor radiotherapy, if the body of the patient is fixed by adopting a body net, the flitch is fixed on the fixed body net of the patient; if the body of the patient is fixed by the vacuum pad or the foam rubber, the pasting plate is directly fixed on the vacuum pad or the foam rubber film.
3. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 1, wherein: the sucking disc adopts the band to replace, the rear end of band and the other end fixed connection who is connected the rope, and the both ends of band are provided with the pasting of bonding cooperation structure respectively.
4. A device for testicle protection and postural traction during tumor radiotherapy according to claim 2 or claim 3, characterized in that: when the body of the patient is not fixed by a body mesh, a vacuum pad or foam rubber and is directly positioned by a body surface marking space, the flitch can be fixed on the bracket.
5. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 4, wherein: the bracket comprises a bottom plate, a dial, a fastening structure, a marking line, a lower movable bracket, an upper fixed bracket, a lower bracket fixed cap, an upper bracket fixed cap and an upper movable bracket; wherein the lower end of the bracket is provided with a bottom plate which is fixedly arranged on a positioning bed for radiotherapy of a patient; the upper end of bottom plate is provided with down and decides the support, and nested formula is installed down and is moved the support down in deciding the support down, moves the support down and can freely stretch out and retract in the inner chamber of deciding the support down, and the upper end of moving the support down is provided with the notch, moves the support down and passes through the notch and be connected with last fixed bolster lower extreme rotary type, goes up to decide in the support nested formula and installs and move the support, goes up to move the support and can freely stretch out and retract in the inner chamber of last fixed support, goes up to move and fixedly on the support lateral wall and be provided with.
6. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 5, wherein: the lower movable support and the lower fixed support are fixed through a lower support fixing cap of a nut structure, and when the lower support fixing cap is loosened, the extending length of the lower movable support from the lower fixed support is adjusted; the upper end of the lower movable support and the lower end of the upper fixed support are fixed through a fastening structure, the upper fixed support can freely rotate by opening the fastening structure, and the included angle between the lower movable support and the upper fixed support is further adjusted; the fastening structure can adopt a nut structure, and the rotating shaft for fixing the lower movable support and the upper fixed support is pressed by screwing a nut, so that the included angle between the lower movable support and the upper fixed support is fixed; the upper movable support and the upper fixed support are fixed through the upper support fixing cap of the nut structure, and when the upper support fixing cap is unscrewed, the extending length of the upper movable support from the upper fixed support is adjusted.
7. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 6, wherein: the side wall of the lower movable support is provided with a scale mark, and the scale mark for recording the extending position of the movable support from the lower fixed support is convenient for adjusting the extending length of the lower movable support from the lower fixed support when the same patient is treated; set up the scale mark sign indicating number on the lateral wall of going up movable support, move the scale mark sign indicating number that the support stretches out the position in last fixed bolster through the record, conveniently adjust the length of stretching out of going up movable support follow fixed bolster when treating same patient.
8. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 7, wherein: the bottom plate can be fixedly connected with the positioning bed by adopting a threaded structure, a clamping structure and a sucker structure; when the bottom plate adopts the existing sucker structure, the sucker inner cavity is connected with the air bag, when the sucker type bottom plate is fixed, the sucker type bottom plate is pressed on the positioning bed plate, the sucker is in vacuum, so that the sucker type bottom plate is fixed on the positioning bed plate, after the support is used up, the negative pressure state of the sucker inner cavity disappears according to the air bag, the sucker type bottom plate is separated from the positioning bed plate, the sucker type bottom plate does not influence the bed plate, and the support can be taken down at any time after the treatment is finished.
9. The device for protecting testis and pulling body position during tumor radiotherapy according to claim 8, wherein: the side surface of the upper end of the lower movable support can be also provided with a dial scale, the dial scale is provided with scales, the side surface of the lower end of the upper fixed support is provided with a marking line, the marking line and the dial scale are positioned at the same side, and the marking line is helpful for reading the included angle between the lower movable support and the upper fixed support from the dial scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010081213.7A CN111282160B (en) | 2020-02-06 | 2020-02-06 | Testicle protection and position tractive device during tumour radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010081213.7A CN111282160B (en) | 2020-02-06 | 2020-02-06 | Testicle protection and position tractive device during tumour radiotherapy |
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| Publication Number | Publication Date |
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| CN111282160A CN111282160A (en) | 2020-06-16 |
| CN111282160B true CN111282160B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010081213.7A Active CN111282160B (en) | 2020-02-06 | 2020-02-06 | Testicle protection and position tractive device during tumour radiotherapy |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2600810B1 (en) * | 2010-08-04 | 2015-11-18 | Mor-Research Applications Ltd. | Fertility preservation device |
| CN201978365U (en) * | 2011-01-21 | 2011-09-21 | 山东省立医院 | Scrotum fixer |
| KR20140040738A (en) * | 2011-05-11 | 2014-04-03 | 스템레드 엘티디. | Radiation protection device and method thereof |
| CN203971209U (en) * | 2014-07-09 | 2014-12-03 | 苏州轩痕医疗科技有限公司 | A kind of device of protecting male testical to avoid roentgenization in intervene operation |
| CN108607165A (en) * | 2018-04-26 | 2018-10-02 | 董爱强 | Locating bed for radiotherapy |
| CN208659432U (en) * | 2018-09-25 | 2019-03-29 | 南京市第一医院 | A kind of crissum operation skin drawing device |
| CN110681071B (en) * | 2019-10-11 | 2021-04-02 | 青岛大学附属医院 | Radiotherapy protective device for primary testicular lymphoma |
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