CN202589676U - Hand-rocking bed for aspiration biopsy of mammary gland - Google Patents
Hand-rocking bed for aspiration biopsy of mammary gland Download PDFInfo
- Publication number
- CN202589676U CN202589676U CN2012202515579U CN201220251557U CN202589676U CN 202589676 U CN202589676 U CN 202589676U CN 2012202515579 U CN2012202515579 U CN 2012202515579U CN 201220251557 U CN201220251557 U CN 201220251557U CN 202589676 U CN202589676 U CN 202589676U
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- bed
- hand
- backup plate
- bevel gears
- bed body
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Abstract
A hand-rocking bed for aspiration biopsy of a mammary gland comprises a bed body and a backup plate. A rocking handle is arranged on one side of the bed body, two transmission rods are arranged below the bed body transversely and symmetrically, two lead screws are arranged longitudinally and symmetrically, first bevel gears are arranged at one end of the rocking handle, second bevel gears are arranged at two ends of the transmission rods, and third bevel gears are arranged at one ends of the lead screws. The first bevel gears are meshed with the second bevel gears in transmission mode, and the second bevel gears are meshed with the third bevel gears in transmission mode. Transmission blocks with inner threaded holes are arranged at two ends of the backup plate, and the lead screws are in transmission connection with transmission block lead screws. The rocking handle is used below the bed and drives the bevel gears and the lead screws to rotate so as to drive connecting blocks and the backup plate to move back and forth, the position of the backup plate can be changed according to a body form of a patient, and the hand-rocking bed can meet use requirements of different patients lying on the sides.
Description
Technical field
The examinating couch of using when this utility model relates to a kind of aspiration biopsy.
Background technology
The mammary gland patient needs to use the special unit for mammography auxiliary examination when carrying out the breast puncture biopsy, and common patient adopts seat to carry out, but for the inconvenient people of some healths, as: obesity patient, limbs inconvenience person; And during the suspicious focus of puncture axillary fossa, when carrying out aspiration biopsy, just must adopt lateral position, make special unit for mammography plate for forcing clamping breast.The existing examinating couch that is used for the breast puncture biopsy is just established one orthogonal mouthful in a side of bed, is convenient to x ray mammary machine plate for forcing clamping breast.When but the patient lies on one's side, be not easy to control position, easy shaking is especially just difficult more for some obese patients.
The utility model content
The purpose of this utility model is to provide a kind of can provide the breast puncture biopsy that relies on lateral position hand bed to patient.
The technical scheme of this utility model is:
The hand bed of breast puncture biopsy comprises a body, also comprises backup plate; Said bed body one side is provided with crank; Said bed body below lateral symmetry is provided with two drive links, vertically is arranged with two rhizoid thick sticks, and said crank one end is provided with first bevel gear; The drive link two ends are provided with second bevel gear, and said leading screw one end is provided with the third hand tap gear; Said first bevel gear and second bevel gear are connected by meshing transmission, and said second bevel gear is connected with the third hand tap meshed transmission gear; The backup plate two ends are provided with the drive block of band internal thread hole, and leading screw is connected with the drive block lead screw transmission.
The top of said contiguous block is " ［ " shape.
The length of said two drive links is identical.
Between bed body and backup plate, be provided with two strapping tapes.
One side of said bed body is provided with two rectangular apertures.
Bed body downside is provided with the universal wheel that can lock.
This utility model uses crank below bed, drive bevel gear and leading screw and rotate, and drives contiguous block then and backup plate moves around, and just can change the backup plate position according to patient's build, use when satisfying different patients and lying on one's side.Drive link and leading screw all are symmetrical set, and both sides were stressed evenly when this can guarantee to shake, and backup plate moves at the uniform velocity.The front side of bed body is arranged with two rectangular apertures, can make patient both can RAR the puncture right breast, also can left lateral position puncture left breast.Be provided with four universal wheels that can lock at bed body downside, convenient bed body moves and locks.Establish two strapping tapes in bed, can prevent effectively that patient from falling, the protection patient.This utility model result is simple, and cost is low, has satisfied some especial patients demand to sick bed when puncture.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the upward view of Fig. 1.
The specific embodiment
As shown in Figure 1, this utility model comprises a body 1, backup plate 2, usefulness during breast puncture for ease, and the front side of bed body 1 is arranged with two rectangular apertures 3, makes the patient both can left lateral position like this, also can RAR; Be provided with four universal wheels that can lock 4 at bed body 1 downside.
Like Fig. 1, shown in 2, bed body 1 rear side is provided with crank 5, and the end of crank 5 is provided with first bevel gear 6.Bed body 1 downside is arranged with two drive links 7, and every drive link 7 two ends all are connected with second bevel gear, 8, the first bevel gears 6 and use with 8 pairings of second bevel gear, second bevel gear, 8 engaged transmission of 6 whiles of first bevel gear and both sides.Drive link 7 is through the bevel gear leading screw 9 that has been connected by meshing transmission, and an end of leading screw 9 is connected with third hand tap gear 10.Leading screw 9 is positioned at the left and right sides of a body 1 below, and direction is vertical with drive link 7.Leading screw 9 is connected with contiguous block 11 lead screw transmission.
During use, shake crank 5,, drive two rhizoid thick sticks 9 and rotate, drive contiguous block 11 then and backup plate 2 moves forward and backward through each bevel gear engaged transmission.
In order to prevent that patient is when carrying out the breast puncture biopsy; Keep body steadiness; Prevent health moving influence breast puncture effect, more avoid falling accidentally that this utility model is provided with two strapping tapes 12 between bed body 1 front side and backup plate 2; When radiography,, avoid influence puncture effect perhaps to fall with patient's waist and shank constraint.
Claims (6)
1. the hand bed of breast puncture biopsy comprises a body, it is characterized in that: also comprise backup plate; Said bed body one side is provided with crank; Said bed body below lateral symmetry is provided with two drive links, vertically is arranged with two rhizoid thick sticks, and said crank one end is provided with first bevel gear; The drive link two ends are provided with second bevel gear, and said leading screw one end is provided with the third hand tap gear; Said first bevel gear and second bevel gear are connected by meshing transmission, and said second bevel gear is connected with the third hand tap meshed transmission gear; The backup plate two ends are provided with the drive block of band internal thread hole, and leading screw is connected with the drive block lead screw transmission.
2. the hand bed of breast puncture biopsy according to claim 1, it is characterized in that: the top of said contiguous block is " ［ " shape.
3. the hand bed of breast puncture biopsy according to claim 1 and 2, it is characterized in that: the length of said two drive links is identical.
4. the hand bed of breast puncture biopsy according to claim 1 and 2 is characterized in that: between bed body and backup plate, be provided with two strapping tapes.
5. the hand bed of breast puncture biopsy according to claim 1 and 2 is characterized in that: a side of said bed body is provided with two rectangular apertures.
6. the hand bed of breast puncture biopsy according to claim 1 and 2 is characterized in that: bed body downside is provided with the universal wheel that can lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202515579U CN202589676U (en) | 2012-05-31 | 2012-05-31 | Hand-rocking bed for aspiration biopsy of mammary gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202515579U CN202589676U (en) | 2012-05-31 | 2012-05-31 | Hand-rocking bed for aspiration biopsy of mammary gland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202589676U true CN202589676U (en) | 2012-12-12 |
Family
ID=47307260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202515579U Expired - Fee Related CN202589676U (en) | 2012-05-31 | 2012-05-31 | Hand-rocking bed for aspiration biopsy of mammary gland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202589676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315506A (en) * | 2020-10-22 | 2021-02-05 | 来奉田 | Gastric juice extracting device |
-
2012
- 2012-05-31 CN CN2012202515579U patent/CN202589676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315506A (en) * | 2020-10-22 | 2021-02-05 | 来奉田 | Gastric juice extracting device |
| CN112315506B (en) * | 2020-10-22 | 2021-05-11 | 王剑 | Gastric juice extracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |