CN109499015A - A kind of breast localization component and glandula mammaria positioning device - Google Patents
A kind of breast localization component and glandula mammaria positioning device Download PDFInfo
- Publication number
- CN109499015A CN109499015A CN201910005700.2A CN201910005700A CN109499015A CN 109499015 A CN109499015 A CN 109499015A CN 201910005700 A CN201910005700 A CN 201910005700A CN 109499015 A CN109499015 A CN 109499015A
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- China
- Prior art keywords
- positioning element
- positioning
- taper sheath
- hole
- patient
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Classifications
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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
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
-
- 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
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- 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 discloses a kind of breast localization component and glandula mammaria positioning devices, including the positioning element and taper sheath, positioning element passes through intubation connection taper sheath, one end of intubation is fixedly connected with positioning element by external hole, the other end of intubation is fixedly connected with the first stomata, taper sheath is internally provided with taper sheath voided layer, several side intubations is provided on taper sheath, the bottom end of taper sheath is provided with bottom adsorption layer.Positioning element is corresponded to the top of patient's chest by the present invention, by air pump and extension tube attached and connecting tube gas transmission to positioning element, the breast of patient is picked up, and the tumour on the top of patient's chest is positioned by the tumor-localizing device on positioning element, the tumour of the bottom end of patient's chest is positioned by the tumor-localizing device in taper sheath upper side intubation simultaneously, it can be according to the size of patient's chest, selectivity uses taper sheath, the breast of patient is picked up, guarantees positioning element in the consistency of the position of positioning, verifying and therapeutic process.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of breast localization component and glandula mammaria positioning device.
Background technique
Currently, radiotherapy can destroy the chromosome of cell to inhibit and kill carefully when being using radiation exposure cell
The principle of born of the same parents achievees the purpose that inhibition by radiation exposure cancer cell and kills cancer cell, and radiotherapy generally comprises following several
A main flow: positioning, Target delineations, plan design, plan verifying and treatment (generally repeatedly treatment).In therapeutic process
In, using the affected part of radiation exposure patient, by radiation exposure cancer cell, to inhibit and kill cancer cell, reaches and cure patient
Purpose.But since the principle that ray inhibits and kill cancer cell is reached by destroying the chromosome of cell, work as ray
When being irradiated to the non-affected part of patient, the normal cell of patient will be killed, makes normal tissue or the impaired organ of patient, that is, occurs
The side effect of radiotherapy.But we are after carrying out staging tomography or radiotherapy to Breast Tumor Patients, the tumor tissues of mammary gland
Can be obviously reduced or disappear (clinical untouchable and image cannot show) so that in the operative treatment in later period pre-cut cream
Adenoncus tumor tissue target is indefinite, brings difficulty to operation, and existing positioning device is not adjustable, for being in different depth position
The tumor-localizing set and inconvenience, and specific position cannot be treated, and existing according to the size of patient's chest
Glandula mammaria positioning device is not easy to mount and dismount, not readily portable and transport.
Summary of the invention
The technical problem to be solved by the present invention is to overcome existing glandula mammaria positioning device make the operative treatment in the later period
The breast tumor tissues target of middle pre-cut is indefinite, brings difficulty to operation, and existing positioning device is not adjustable, for place
Tumor-localizing and inconvenience in different depth position, and specific position cannot be carried out according to the size of patient's chest
The problem for the treatment of, and existing glandula mammaria positioning device is not easy to mount and dismount, not readily portable and transport, provides a kind of mammary gland
Positioning element and glandula mammaria positioning device.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of breast localization component and glandula mammaria positioning device, including device noumenon, the positioning elements
Top be provided with convex block, the both ends of the convex block are provided with connector, and the inside of the positioning element is voided layer, described convex
The bottom end of block is provided with location hole, and the bottom end of the location hole is provided with positioning adsorption layer, is provided on the positioning element slotting
Hole, the inside of the jack are equipped with tumor-localizing device, and the outer wall of the tumor-localizing device is provided with push pipe, described to push away
The push rod that is internally provided with of pipe is sent, frictional layer, second push are equipped between the push rod and second push rod
One end of pipe and the push pipe is equipped with limit hole, and gag lever post, the bottom end position of the push rod are equipped in the limit hole
In in the second push pipe, the bottom end of the push rod is provided with locator, is equipped with attachment on the locator and grabs, the push
Temperature sensor is installed on pipe, single-chip microcontroller is installed between the temperature sensor and the push pipe, the push pipe
Inner wall is equipped with ultraviolet disinfection lamp, and several adsorption holes, the two sides of the positioning adsorption layer are provided on the positioning adsorption layer
It is provided with slotting tracheae, the side of the slotting tracheae is provided with external hole.
As a preferred technical solution of the present invention, the push rod be slidably connected it is described second push pipe, it is described attached
Grab the push rod connected by the locator.
As a preferred technical solution of the present invention, the tumor-localizing device connects the positioning by the jack
Component.
As a preferred technical solution of the present invention, the location hole and the positioning adsorption layer are structure as a whole, institute
It states suction positioning adsorption layer and the positioning element is connected by the slotting stomata.
As a preferred technical solution of the present invention, including the positioning element and taper sheath, the positioning element is logical
It crosses intubation and connects the taper sheath, one end of the intubation is fixedly connected with the positioning element by the external hole, described to insert
The other end of pipe is fixedly connected with first stomata, and the taper sheath is internally provided with taper sheath voided layer, the taper sheath
On be provided with several sides intubation, the bottom end of the taper sheath is provided with bottom adsorption layer, and the bottom adsorption layer is by passing gas
Hole connects the taper sheath, and the taper sheath is made using elastic rubber.
As a preferred technical solution of the present invention, the side intubation is internally provided with through-hole with the jack,
One end of the through-hole is equipped with capping, and the other end of the through-hole is provided with attachment base.
As a preferred technical solution of the present invention, connecting tube is provided on the connector, the connecting tube crosses
One end of Cheng Yigen extension tube attached, the extension tube attached is provided with fixing head.
As a preferred technical solution of the present invention, the positioning element connects the connection by the connector
Pipe, the positioning element pass through the connecting tube and the external air pump of the extension tube attached and the fixing head.
The beneficial effects obtained by the present invention are as follows being: structure of the invention is novel, easy to operate, and positioning element is corresponded to patient's cream
The top in room, the breast of patient is picked up to positioning element by air pump and extension tube attached and connecting tube gas transmission, and by positioning region
Tumor-localizing device on part positions the tumour on the top of patient's chest, while by swollen in taper sheath upper side intubation
Tumor positioning device positions the tumour of the bottom end of patient's chest, can be according to the size of patient's chest, and selectivity uses cone
Shape set picks up the breast of patient, guarantees positioning element in the consistency of the position of positioning, verifying and therapeutic process, by swollen
Tumor positioning device can determine the exact position of tumour and mammary gland, guarantee the high-precision of pendulum position every time, guarantee the precision for the treatment of,
Damage of the ray of radiotherapy to normal organ, normal tissue and normal cell is reduced, the device noumenon property of can choose is passed through
Wrap up patient's chest top and entire breast, be convenient for comprehensive treatment and local treatment, at the same positioning element and taper sheath it
Between it is easy for removal and installation, be conducive to the carrying and transport of device noumenon.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is structural schematic diagram at A of the invention；
Fig. 3 is structural schematic diagram at B of the invention；
Fig. 4 is positioning element structural schematic diagram of the invention；
Fig. 5 is positioning element present invention looks up structural representation of the invention；
In figure: 1, device noumenon；2, connecting tube；3, positioning element；4, convex block；5, voided layer；6, tumor-localizing device；7,
Jack；8, adsorption hole；9, taper sheath；10, taper sheath voided layer；11, side is intubated；12, bottom adsorption layer；13, stomata is passed；
14, adsorption layer is positioned；15, location hole；16, connector；17, fixing head；18, extension tube attached；19, push rod；20, disinfection by ultraviolet light
Lamp；21, locator；22, the second push pipe；23, attachment is grabbed；24, heat block；25, temperature sensor；26, single-chip microcontroller；27, it pushes away
Send pipe；28, it is intubated；29, the first stomata；30, tracheae is inserted；31, external hole；32, through-hole；33, attachment base；34, it covers；35, it limits
Position bar；36, limit hole；37, frictional layer.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-5, the present invention provides a kind of breast localization component and glandula mammaria positioning device, including positioning element 3, fixed
The top of position component 3 is provided with convex block 4, and the both ends of convex block 4 are provided with connector 16, and the inside of positioning element 3 is voided layer 5,
The bottom end of convex block 4 is provided with location hole 15, and the bottom end of location hole 15 is provided with positioning adsorption layer 14, is provided on positioning element 3
Jack 7, the inside of jack 7 are equipped with tumor-localizing device 6, and the outer wall of tumor-localizing device 6 is provided with push pipe 27, push pipe
27 are internally provided with push rod 19, and the bottom end of push rod 19 is located in the second push pipe 22, push rod 27 and the second push rod
Frictional layer 37 is equipped between 22, the second push pipe 22 and the one end for pushing pipe 27 are equipped with limit hole 36, installation in limit hole 36
There is gag lever post 35, the bottom end of push rod 19 is provided with locator 21, and attachment is equipped on locator 21 and grabs 23, pushes and pacifies on pipe 27
Equipped with temperature sensor 25, single-chip microcontroller 26, the inner wall installation of push pipe 27 are installed between temperature sensor 25 and push pipe 27
There is ultraviolet disinfection lamp 20, position and be provided with several adsorption holes 8 on adsorption layer 14, the two sides of positioning adsorption layer 14 are provided with slotting
Tracheae 30, the side for inserting tracheae 30 are provided with external hole 31.
Push rod 19 is slidably connected the second push pipe 22, and attachment grabs 23 and connects push rod 19, push rod by locator 21
19 convenient for control attachment grab 23 it is flexible.
Tumor-localizing device 6 connects positioning element 3 by jack 7, is touched convenient for tumor-localizing device 6 by jack 7
The breast of patient is conducive to directly dock on breast at tumour.
Location hole 15 and positioning adsorption layer 14 are structure as a whole, convenient for the mammary areola on patient's chest is fixed on location hole 15
It is interior, it inhales and positions adsorption layer 14 by the slotting connection of stomata 30 positioning element 3, suction positioning adsorption layer 14 is connected hollow by slotting stomata 30
Layer 5.
Device noumenon 1 includes positioning element 3 and taper sheath 9, and positioning element 3 passes through 28 connection taper sheath 9 of intubation, intubation 28
One end positioning element 3 is fixedly connected with by external hole 31, the other end for being intubated 28 is fixedly connected with the first stomata 29, convenient for making sky
Central layer 5 connects taper sheath voided layer 10, and taper sheath 9 is internally provided with taper sheath voided layer 10, is provided on taper sheath 9 several
Side intubation 11, the bottom end of taper sheath 9 are provided with bottom adsorption layer 12, and bottom adsorption layer 12 connects taper sheath by passing stomata 13
9, convenient for making bottom adsorption layer 12 connect bottom adsorption layer 12, taper sheath 9 is made using elastic rubber, convenient for package patient's chest
Bottom end.
Side intubation 11 and jack 7 are internally provided with through-hole 32, and one end of through-hole 32 is equipped with capping 34, through-hole 32
The other end is provided with attachment base 33, when not installing tumor-localizing device 6 in side intubation 11 and jack 7, convenient for being held in position
The leakproofness of component 3 and taper sheath 9.
It is provided with connecting tube 2 on connector 16, connecting tube 2 crosses Cheng Yigen extension tube attached 18, one end setting of extension tube attached 18
There is fixing head 17.
Positioning element 3 connects connecting tube 2 by connector 16, and positioning element 3 is by connecting tube 2 and extension tube attached 18 and admittedly
Determine first 17 external air pumps, positioning element 3 and taper sheath 9 are controlled by extension tube attached 18 and connecting tube 2 convenient for air pump.
The device is a kind of breast localization component and glandula mammaria positioning device, and connecting tube first passes through the connection positioning of connector 16
Component 3, connecting tube 2 is fixedly connected with air pump by extension tube attached 18 and fixing head 17 later, later by the corresponding patient of positioning element 3
Positioning element 3 is adsorbed on patient by changing voided layer 5 and positioning the air pressure in adsorption layer 14 by the top of breast, air pump
The top of breast is located at the mammary areola of patient's chest in location hole 15, makes entire breast top at tensional state, later by swollen
Tumor positioning device 6 is inserted into jack 7, and since the attachment base 33 of 7 one end of jack contacts the tumor section of patient's chest, tumour is fixed later
Position device 6 powers on, and opens heat block 24, to heating in tumor-localizing device 6, temperature sensor 25 will be determined to tumour
Temperature inversion is signal in the device 6 of position, and signal is passed to heat block 24 by single-chip microcontroller 26, and heat block 24 is closed in time,
In order to avoid overheat regulates the position of push pipe 27 according to depth of the tumour in breast, the position of the second push pipe 22 is adjusted later
It sets, it is fixed by limit hole 36 and gag lever post 35 later, it is located at the bottom end of the second push pipe 22 at the tumour of breast, later
By adjusting the length of push rod 19, push rod 19 pushes to locator 10 in tumor tissues, and locator 21 is grabbed by attachment
23 effect is fixed in tumor tissues, and tumor tissues are reduced or disappeared in radiotherapy or chemotherapeutic treatment, the later period to tumour into
When row resection operation, locator 10 can develop under the guidance of images, and tumour position is accurately quickly found out convenient for patient, and
It is cut off, wherein breast is adsorbed in positioning element 3, is located at the mammary areola of patient's chest in location hole 15, makes entire cream
Roof end guarantees that positioning element in the consistency of the position of positioning, verifying and therapeutic process, passes through tumor-localizing at tensional state
Device can determine the exact position of tumour and mammary gland, guarantee the high-precision of pendulum position every time, guarantee the precision for the treatment of, work as patient
Breast it is excessive when, and when the position of tumour is the bottom end of breast, taper sheath 9 passes through 28 connection positioning elements 3 of intubation, intubation
28 one end is fixedly connected with positioning element 3 by external hole 31, and the other end for being intubated 28 is fixedly connected with the first stomata 29, later will
Taper sheath 9 is placed on the bottom end of breast, and air pump is by changing in voided layer 5, taper sheath voided layer 10 and bottom adsorption layer 12
Air pressure, makes taper sheath 9 be adsorbed on the bottom end of patient's chest, and positioning element 3 is adsorbed on the top of patient's chest, tumor-localizing is filled
It sets in 6 insertion sides intubation 11, is positioned and treated by tumour of the tumor-localizing device 6 to patient's chest bottom end, pass through dress
The top and entire breast for setting 1 property of can choose of ontology package patient's chest are determined simultaneously convenient for comprehensive treatment and local treatment
Position component 3 and taper sheath 9 between it is easy for removal and installation, be conducive to the carrying and transport of 1 body of device sheet.
The beneficial effects obtained by the present invention are as follows being: structure of the invention is novel, easy to operate, and positioning element is corresponded to patient's cream
The top in room, the breast of patient is picked up to positioning element by air pump and extension tube attached and connecting tube gas transmission, and by positioning region
Tumor-localizing device on part positions the tumour on the top of patient's chest, while by swollen in taper sheath upper side intubation
Tumor positioning device positions the tumour of the bottom end of patient's chest, can be according to the size of patient's chest, and selectivity uses cone
Shape set picks up the breast of patient, guarantees positioning element in the consistency of the position of positioning, verifying and therapeutic process, by swollen
Tumor positioning device can determine the exact position of tumour and mammary gland, guarantee the high-precision of pendulum position every time, guarantee the precision for the treatment of,
Damage of the ray of radiotherapy to normal organ, normal tissue and normal cell is reduced, the device noumenon property of can choose is passed through
Wrap up patient's chest top and entire breast, be convenient for comprehensive treatment and local treatment, at the same positioning element and taper sheath it
Between it is easy for removal and installation, be conducive to the carrying and transport of device noumenon.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of breast localization component, including positioning element (3), which is characterized in that the top of the positioning element (3) is provided with
The both ends of convex block (4), the convex block (4) are provided with connector (16), and the inside of the positioning element (3) is voided layer (5), institute
The bottom end for stating convex block (4) is provided with location hole (15), and the bottom end of the location hole (15) is provided with positioning adsorption layer (14), described
It is provided on positioning element (3) jack (7), the inside of the jack (7) is equipped with tumor-localizing device (6), and the tumour is fixed
The outer wall of position device (6) is provided with push pipe (27), and the push pipe (27) is internally provided with push rod (19), the push
The bottom end of bar (19) is located in the second push pipe (22), is equipped with and rubs between the push rod (27) and second push rod (22)
It wipes layer (37), one end of the second push pipe (22) and the push pipe (27) is equipped with limit hole (36), the limit hole
(36) it is equipped with gag lever post (35) in, the bottom end of the push rod (19) is provided with locator (21), on the locator (21)
Attachment is installed to grab (23), is equipped with temperature sensor (25) on the push pipe (27), the temperature sensor (25) and institute
It states and is equipped with single-chip microcontroller (26) between push pipe (27), the inner wall of the push pipe (27) is equipped with ultraviolet disinfection lamp (20),
It is provided with several adsorption holes (8) on the positioning adsorption layer (14), the two sides of positioning adsorption layer (14) are provided with slotting gas
It manages (30), the side of the slotting tracheae (30) is provided with external hole (31).
2. a kind of breast localization component according to claim 1, which is characterized in that the push rod (19) is slidably connected institute
The second push pipe (22) is stated, the attachment grabs (23) and connects the push rod (19) by the locator (21).
3. a kind of breast localization component according to claim 1, which is characterized in that the tumor-localizing device (6) passes through
The jack (7) connects the positioning element (3).
4. a kind of breast localization component according to claim 1, which is characterized in that the location hole (15) and institute
It states positioning adsorption layer (14) to be structure as a whole, suction positioning adsorption layer (14) connects the positioning element by inserting stomata (30)
(3)。
5. glandula mammaria positioning device, which is characterized in that including the positioning element (3) and taper sheath (9), the positioning element (3)
The taper sheath (9) is connected by intubation (28), one end of the intubation (28) is fixedly connected with institute by the external hole (31)
It states positioning element (3), the other end of the intubation (28) is fixedly connected the first stomata (29), and the inside of the taper sheath (9) is set
It is equipped with taper sheath voided layer (10), several side intubations (11), the bottom of the taper sheath (9) is provided on the taper sheath (9)
End is provided with bottom adsorption layer (12), and the bottom adsorption layer (12) connects the taper sheath (9) by passing stomata (13), described
Taper sheath (9) is made using elastic rubber.
6. a kind of glandula mammaria positioning device according to claim 5, which is characterized in that the side is intubated (11) and described slotting
Hole (7) is internally provided with through-hole (32), and one end of the through-hole (32) is equipped with capping (34), the through-hole (32) it is another
End is provided with attachment base (33).
7. glandula mammaria positioning device according to claim 5, which is characterized in that be provided with connecting tube on the connector (16)
(2), the connecting tube (2) crosses Cheng Yigen extension tube attached (18), and one end of the extension tube attached (18) is provided with fixing head (17).
8. glandula mammaria positioning device according to claim 5, which is characterized in that the positioning element (3) passes through the connection
Head (16) connects the connecting tube (2), the positioning element (3) by the connecting tube (2) and the extension tube attached (18) and
The external air pump of fixing head (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005700.2A CN109499015A (en) | 2019-01-03 | 2019-01-03 | A kind of breast localization component and glandula mammaria positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005700.2A CN109499015A (en) | 2019-01-03 | 2019-01-03 | A kind of breast localization component and glandula mammaria positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109499015A true CN109499015A (en) | 2019-03-22 |
Family
ID=65757177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005700.2A Pending CN109499015A (en) | 2019-01-03 | 2019-01-03 | A kind of breast localization component and glandula mammaria positioning device |
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| CN (1) | CN109499015A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975156A (en) * | 2019-11-15 | 2020-04-10 | 山东大学齐鲁医院 | Breast traction fixing device and system |
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| CN201304183Y (en) * | 2008-12-02 | 2009-09-09 | 李大梁 | Mammary gland positioning device |
| US20090264968A1 (en) * | 2008-04-18 | 2009-10-22 | Varian Medical System, Inc. | Breast treatment machine |
| CN205698910U (en) * | 2016-04-26 | 2016-11-23 | 华中科技大学同济医学院附属同济医院 | For radiocurable unilateral mammary gland fixing device |
| CN107693109A (en) * | 2017-09-28 | 2018-02-16 | 马延婷 | A kind of gynaecology's tumor of breast finely cuts off and promotes prosthetic device |
| CN107913473A (en) * | 2017-10-31 | 2018-04-17 | 朱远湖 | Breast localization component and glandula mammaria positioning device |
| CN108095832A (en) * | 2018-02-07 | 2018-06-01 | 牛学才 | A kind of tumor of breast positioner |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090264968A1 (en) * | 2008-04-18 | 2009-10-22 | Varian Medical System, Inc. | Breast treatment machine |
| CN201304183Y (en) * | 2008-12-02 | 2009-09-09 | 李大梁 | Mammary gland positioning device |
| CN205698910U (en) * | 2016-04-26 | 2016-11-23 | 华中科技大学同济医学院附属同济医院 | For radiocurable unilateral mammary gland fixing device |
| CN107693109A (en) * | 2017-09-28 | 2018-02-16 | 马延婷 | A kind of gynaecology's tumor of breast finely cuts off and promotes prosthetic device |
| CN107913473A (en) * | 2017-10-31 | 2018-04-17 | 朱远湖 | Breast localization component and glandula mammaria positioning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975156A (en) * | 2019-11-15 | 2020-04-10 | 山东大学齐鲁医院 | Breast traction fixing device and system |
| CN110975156B (en) * | 2019-11-15 | 2021-11-19 | 山东大学齐鲁医院 | Breast traction fixing device and system |
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Application publication date: 20190322 |