CN112022603B - A kind of lithotomy position leg support for children - Google Patents
A kind of lithotomy position leg support for children Download PDFInfo
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- CN112022603B CN112022603B CN202011090806.6A CN202011090806A CN112022603B CN 112022603 B CN112022603 B CN 112022603B CN 202011090806 A CN202011090806 A CN 202011090806A CN 112022603 B CN112022603 B CN 112022603B
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- 238000002504 lithotomy Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000009434 installation Methods 0.000 claims description 29
- 230000000670 limiting effect Effects 0.000 claims description 24
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/101—Clamping means for connecting accessories to the operating table
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/14—Children
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Neurosurgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a lithotomy position leg frame, and belongs to the technical field of medical appliances. The invention aims to solve the problems that the existing leg support frame is designed for adults, and the existing leg support frame is too large for children to better support the affected limbs of the children and is not beneficial to operation. The device comprises a flat rod, a switching mechanism, an adjusting mechanism, a support bracket connecting mechanism and a support bracket mechanism, wherein the flat rod is connected with the switching mechanism, the switching mechanism is connected with the adjusting mechanism, the adjusting mechanism is connected with the support bracket connecting mechanism, and the support bracket connecting mechanism is connected with the support bracket mechanism. The side of bearing spare has a cylinder mount pad, and the universal head of fifth inserts in the cylinder mount pad and uses the bolt to connect the universal head of fifth and cylinder mount pad, conveniently changes not unidimensional bearing spare, outer tube, middle sleeve pipe and interior sleeve pipe accessible flexible holistic distance of adjustment, better adaptation disease.
Description
Technical Field
The invention relates to a lithotomy position leg frame, and belongs to the technical field of medical appliances.
Background
The leg support at the lithotomy position is a commonly used body position instrument for lithotomy position operation, is convenient for adjusting the angle of the leg of a patient, and can be adjusted in various angles up and down and left and right. The existing leg support is designed for adults, and when the child is in use, the existing leg support cannot better support the affected limbs of the child, so that the operation is not facilitated.
Based on the above-mentioned problems, it is needed to provide a leg rest for a lithotomy position for children, so as to solve the above-mentioned technical problems.
Disclosure of Invention
The invention provides a leg support for a child lithotomy position, which solves the problems that the existing leg support is designed for an adult, and the child cannot better support the affected limb of the child and is not beneficial to operation when the child is oversized in use. The following presents a simplified summary of the invention in order to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.
The technical scheme of the invention is as follows:
the utility model provides a children's lithotomy position leg frame, includes installation flat bar, changeover mechanism, adjustment mechanism, support bracket coupling mechanism and support bracket mechanism, and the installation flat bar is connected with changeover mechanism, and changeover mechanism is connected with adjustment mechanism, and adjustment mechanism is connected with support bracket coupling mechanism, and support bracket coupling mechanism is connected with support bracket mechanism.
Preferably, the adjusting mechanism comprises a third installation seat, a third locking clamp, a third stepped screw rod and a third locking handle, wherein the third locking clamp is installed in the third installation seat, the third installation seat is connected with the switching mechanism through the third locking clamp, the third locking clamp is connected with one end of the third stepped screw rod, and the third locking handle is connected with the other end of the third stepped screw rod.
Preferably, the adjusting mechanism further comprises an outer sleeve, a middle sleeve, an inner sleeve, a main locking sleeve and an auxiliary locking sleeve, the third mounting seat is connected with the outer sleeve, the outer sleeve is sleeved outside the middle sleeve, the middle sleeve is sleeved outside the inner sleeve, the left end of the outer sleeve is connected with the main locking sleeve, and the left end of the middle sleeve is connected with the auxiliary locking sleeve.
Preferably, the adjusting mechanism further comprises a third connecting rod, a third universal seat, a third pressing block, a third knob, a third universal head and a third gear piece, the extending end of the inner sleeve is connected with one end of the third connecting rod, the other end of the third connecting rod is connected with the third universal seat, the third pressing block is sleeved in the middle of the third connecting rod, the third knob is connected with the third universal seat, the third knob props against the third pressing block, the third gear piece is arranged on the third universal seat, the third pressing block is limited in the third universal seat, the left end of the third universal seat is connected with the third universal head, and the third universal head is connected with the support bracket connecting mechanism.
Preferably, the support bracket connecting mechanism comprises a fourth connecting seat, a locking elastic limiting piece and a sliding seat, wherein the right end of the fourth connecting seat is connected with the third universal head, the left end of the fourth connecting seat is provided with a groove, two sides of the fourth connecting seat are provided with limiting slide ways, the locking elastic limiting piece is arranged in the groove of the fourth connecting seat, the sliding seat is connected with the fourth connecting seat through the limiting slide ways at two sides of the fourth connecting seat, the sliding seat is fixed by the locking elastic limiting piece, and the sliding seat is connected with the support bracket mechanism.
Preferably, the support bracket mechanism comprises a supporting piece, a fifth universal seat, a fifth pressing block, a fifth knob, a fifth universal head, a fifth gear piece and a fifth connecting rod, wherein the sliding seat is connected with one end of the fifth connecting rod, the other end of the fifth connecting rod is connected with the fifth universal seat, the fifth pressing block is sleeved in the middle of the fifth connecting rod, the fifth knob is connected with the fifth universal seat, the fifth knob props against the fifth pressing block, the fifth gear piece is arranged on the fifth universal seat, the fifth gear piece limits the fifth pressing block in the fifth universal seat, the fifth universal seat is connected with the fifth universal head, and the fifth universal head is connected with the supporting piece.
Preferably, the switching mechanism comprises a second installation seat, a second locking handle, a second stepped screw rod and a second locking clamp, wherein the second installation seat is connected with a third installation seat, the second locking clamp is installed in the second installation seat, the second locking clamp is connected with one end of the second stepped screw rod, the second locking handle is connected with the other end of the second stepped screw rod, and the second installation seat is connected with the installation flat rod through the second locking clamp.
Preferably, the upper end of the installation flat rod is provided with a connecting shaft, and the connecting shaft is connected with the second locking clamp.
The invention has the following beneficial effects:
1. the angle can be adjusted by rotating the third knob, the third universal seat is provided with an opening in the horizontal direction, so that the angle adjustment of the bearing piece in the horizontal direction is realized, the fifth knob is rotated to perform the angle adjustment, the fifth universal seat is provided with an opening which limits the rotation of the fifth universal head in a pitching way, and the pitching angle adjustment of the bearing piece is realized;
2. the side surface of the supporting piece is provided with a cylindrical mounting seat, the fifth universal head is inserted into the cylindrical mounting seat and connected with the cylindrical mounting seat by bolts, so that the supporting piece with different sizes can be conveniently replaced, and the outer sleeve, the middle sleeve and the inner sleeve can adjust the integral distance through expansion and contraction, thereby being better suitable for patients;
3. The left end of tight elasticity locating part takes the fixture block of inclined plane and the oblique incision of slide to reduce the resistance that receives in the motion when the motion, better protection part increases life, when the bottom surface of slide breaks away from with the fixture block of tight elasticity locating part's left end area inclined plane, tight elasticity locating part bounces, fix a position the slide, realize the location of bearing piece, can realize the dismantlement of slide and fourth connecting seat simultaneously, the installation is dismantled simply easily and is operated, the change maintenance and the removal of convenient equipment, according to the size of patient's foot, change different sizes.
Drawings
FIG. 1 is a front view of a child lithotomy position leg;
FIG. 2 is a cross-sectional view of E-E of FIG. 1;
FIG. 3 is a top view of a child lithotomy position leg;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
FIG. 5 is a side view of a child lithotomy position leg;
Fig. 6 is a cross-sectional view of C-C of fig. 5.
In the drawing, a flat rod, an 11-connecting shaft, a 2-switching mechanism, a 21-second mounting seat, a 22-second locking handle, a 23-second stepped screw, a 24-second locking clamp, a 3-adjusting mechanism, a 31-third mounting seat, a 32-third locking clamp, a 33-third stepped screw, a 34-third locking handle, a 35-outer sleeve, a 36-middle sleeve, a 37-inner sleeve, a 38-main locking sleeve, a 39-auxiliary locking sleeve, a 310-third connecting rod, a 311-third universal seat, a 312-third pressing block, a 313-third knob, a 314-third universal head, a 315-third gear piece, a 4-support bracket connecting mechanism, a 41-fourth connecting seat, a 42-locking elastic limiting piece, a 43-sliding seat, a 5-support bracket mechanism, a 50-support piece, a 51-fifth universal seat, a 52-fifth pressing block, a 53-fifth rotary knob, a 54-fifth universal head, a 55-fifth gear piece and a 57-fifth connecting rod are arranged.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
The connection mentioned in the invention is divided into a fixed connection and a detachable connection, wherein the fixed connection is a conventional fixed connection mode such as a non-detachable connection including but not limited to a hemmed connection, a rivet connection, an adhesive connection, a welded connection and the like, the detachable connection is a conventional detachable mode such as a threaded connection, a snap connection, a pin connection, a hinge connection and the like, and when a specific connection mode is not limited explicitly, at least one connection mode can be found in the conventional connection mode by default, so that the function can be realized, and a person skilled in the art can select the device according to needs. For example, the fixed connection is selected from a welded connection, and the detachable connection is selected from a hinged connection.
The first embodiment is described with reference to fig. 1-5, and the leg support for the lithotomy position of the child comprises a mounting flat bar 1, a switching mechanism 2, an adjusting mechanism 3, a support bracket connecting mechanism 4 and a support bracket mechanism 5, wherein the mounting flat bar 1 is connected with the switching mechanism 2, the switching mechanism 2 is connected with the adjusting mechanism 3, the adjusting mechanism 3 is connected with the support bracket connecting mechanism 4, the support bracket connecting mechanism 4 is connected with the support bracket mechanism 5, and the mounting flat bar 1 is matched with a fixer to be mounted on an operating table.
In a second embodiment, referring to fig. 1 and fig. 2, a leg support for a lithotomy position of a child in this embodiment is described, the adjusting mechanism 3 includes a third mounting seat 31, a third locking clamp 32, a third stepped screw 33 and a third locking handle 34, the third locking clamp 32 is installed in the third mounting seat 31, the third mounting seat 31 is connected with the adapting mechanism 2 through the third locking clamp 32, the third locking clamp 32 is connected with one end of the third stepped screw 33, and the third locking handle 34 is connected with the other end of the third stepped screw 33, so as to realize the disassembly and assembly of the adapting mechanism 2 and the adjusting mechanism 3.
In a third embodiment, referring to fig. 2, the leg support for a lithotomy position of a child in this embodiment is described, the adjusting mechanism 3 further includes an outer sleeve 35, an intermediate sleeve 36, an inner sleeve 37, a main locking sleeve 38 and an auxiliary locking sleeve 39, the third mounting seat 31 is connected with the outer sleeve 35, the outer sleeve 35 is sleeved outside the intermediate sleeve 36, the intermediate sleeve 36 is sleeved outside the inner sleeve 37, the left end of the outer sleeve 35 is connected with the main locking sleeve 38, the left end of the intermediate sleeve 36 is connected with the auxiliary locking sleeve 39, the outer sleeve 35, the intermediate sleeve 36 and the inner sleeve 37 can adjust the integral distance through expansion and contraction, and the main locking sleeve 38 and the auxiliary locking sleeve 39 are used for fixing, so that the leg support is more suitable for a patient, the main locking sleeve 38 and the auxiliary locking sleeve 39 are carbon fiber sleeves, an outer tube of the carbon fiber sleeves is provided with an eccentric locking mechanism, and the generated locking force can lock the position of the inner tube in the horizontal and circumferential directions, so as to realize expansion and contraction of the leg support.
In a fourth embodiment, referring to fig. 2 and 3, the leg support for the lithotomy position of the child in this embodiment is described, the adjusting mechanism 3 further includes a third connecting rod 310, a third universal seat 311, a third pressing block 312, a third knob 313, a third universal head 314, and a third gear 315, the extending end of the inner sleeve 37 is connected with one end of the third connecting rod 310, the other end of the third connecting rod 310 is connected with the third universal seat 311, the third pressing block 312 is sleeved in the middle of the third connecting rod 310, the third knob 313 is in threaded connection with the third universal seat 311, the third pressing block 312 is propped against the third pressing block 313, a third gear 315 is mounted on the third universal seat 311, the third pressing block 312 is limited inside the third universal seat 311 by the third gear 315, the left end of the third universal seat 311 is connected with the third universal head 314, the third universal head 314 is connected with the support bracket connecting mechanism 4, the third knob 313 is rotated, the third knob 313 generates thrust on the third pressing block 312, the face of the third connecting rod 310, which contacts the third pressing block 312, and the third pressing block 312 has a reverse bearing function, namely, when the third pressing block 311 is horizontally pressed against the third universal seat 311, the third gear is required to be adjusted in the horizontal direction, and the third bearing angle is adjusted in the horizontal direction, namely, the third bearing angle is 50.
Fifth embodiment: in connection with fig. 2 and fig. 3, the description of the present embodiment is provided, a child lithotomy leg support in this embodiment, the support bracket connection mechanism 4 includes a fourth connection seat 41, a locking elastic limiting member 42 and a sliding seat 43, the right end of the fourth connection seat 41 is in threaded connection with a third universal head 314, the left end of the fourth connection seat 41 has a groove, two sides of the fourth connection seat 41 have a limiting slide way, the locking elastic limiting member 42 is disposed in the groove of the fourth connection seat 41 and is fixed with the fourth connection seat 41 by a bolt, the left end of the locking elastic limiting member 42 has a clamping block with an inclined plane, the right side of the sliding seat 43 has an inclined notch, the sliding seat 43 is connected with the fourth connection seat 41 by a limiting slide way on two sides of the fourth connection seat 41, the sliding seat 43 is fixed by the locking elastic limiting member 42, the sliding seat 43 is connected with the support bracket mechanism 5, during installation, the sliding seat 43 is matched with the limiting slide way on two sides of the fourth connection seat 41 in alignment, at this moment, the inclined notch of the sliding seat 43 contacts with the clamping block with the inclined plane of the left end of the locking elastic limiting member 42, the sliding seat 43 is pushed to the right, the sliding seat 43 is pushed to the left side, the sliding seat 43 is easy to detach from the elastic limiting member is removed by the inclined plane, the elastic limiting member is removed from the inclined plane by the elastic limiting member, and is removed from the inclined plane by the elastic member in the direction of the elastic limiting member, and the sliding seat is removed by the elastic member, and the elastic member is removed by the elastic member, and is removed by the elastic carrier 43, and is separated by the elastic carrier by the elastic member, and is separated by the elastic carrier. The equipment is convenient to replace, maintain and move, and different sizes are replaced according to the size of the patient foot.
In a sixth embodiment, referring to fig. 3, a leg support for a lithotomy position of a child in this embodiment is described, the support bracket mechanism 5 includes a support member 50, a fifth universal seat 51, a fifth pressing block 52, a fifth knob 53, a fifth universal head 54, a fifth gear member 55 and a fifth connecting rod 57, the sliding seat 43 is connected with one end of the fifth connecting rod 57, the other end of the fifth connecting rod 57 is connected with the fifth universal seat 51, the fifth pressing block 52 is sleeved in the middle of the fifth connecting rod 57, the fifth knob 53 is connected with the fifth universal seat 51, the fifth knob 53 is propped against the fifth pressing block 52, a fifth gear member 55 is mounted on the fifth universal seat 51, the fifth pressing block 52 is limited in the fifth universal seat 51, the fifth universal head 54 is connected with the support member 50, the fifth rotary knob 53 generates thrust to the fifth pressing block 52, the fifth connecting rod 57 is inclined on the surface where the fifth pressing block 52 contacts, the fifth pressing block 52 is mounted under the action of the fifth universal seat 55, the fifth pressing block is mounted with the fifth universal seat 54, the support member is further adjusted in a mode by adjusting the opposite direction, and the support member is mounted with the fifth universal seat 54, the fifth universal seat is mounted with the fifth universal seat is further adjusted, and the angle is adjusted by adjusting the support member 54, and the support member is mounted with the universal seat is opposite to the universal seat 54.
The seventh embodiment is described with reference to fig. 1, 3 and 4, and the leg support for the lithotomy position of the child comprises a switching mechanism 2, wherein the switching mechanism comprises a second installation seat 21, a second locking handle 22, a second ladder screw 23 and a second locking clamp 24, the second installation seat 21 is connected with a third installation seat 31, the second locking clamp 24 is installed in the second installation seat 21, the second locking clamp 24 is connected with one end of the second ladder screw 23, the second locking handle 22 is connected with the other end of the second ladder screw 23, and the second installation seat 21 is connected with the installation flat bar 1 through the second locking clamp 24.
In the eighth embodiment, referring to fig. 1, 3 and 4, a leg support for a lithotomy position of a child in this embodiment is described, a connecting shaft 11 is installed at the upper end of the installation flat bar 1, the connecting shaft 11 is connected with a second locking clamp 24, the second locking clamp 22 is screwed with a second installation seat 21, two pressing pieces are provided on the side surface of the second locking clamp 24, one pressing piece is provided with a circular through hole, the second step screw 23 passes through the circular through hole and is screwed with the threaded through hole, the stepped portion of the second step screw 23 presses the pressing piece with the circular through hole, the second locking clamp 22 is rotated, the second locking clamp 24 is limited to move outwards due to the limiting effect of the second installation seat 21, the pressure applied by the pressing piece with the circular through hole is reduced, so that the clamping force of the second locking clamp 24 to the connecting shaft 11 is reduced, at this time, the adjusting mechanism 2 or the adjusting mechanism 3 changes the angle by taking the connecting shaft 11 as the axis, the angle of the supporting piece 50 is adjusted, and then the second locking clamp 22 is rotated reversely, so that the angle is better adapted to a patient.
It should be noted that, in the above embodiments, as long as the technical solutions that are not contradictory can be arranged and combined, those skilled in the art can exhaust all the possibilities according to the mathematical knowledge of the arrangement and combination, so the present invention does not describe the technical solutions after the arrangement and combination one by one, but should be understood that the technical solutions after the arrangement and combination have been disclosed by the present invention.
The present embodiment is only exemplary of the present patent, and does not limit the scope of protection thereof, and those skilled in the art may also change the part thereof, so long as the spirit of the present patent is not exceeded, and the present patent is within the scope of protection thereof.
Claims (2)
1. The leg support for the lithotomy position of the child is characterized by comprising a mounting flat rod (1), a switching mechanism (2), an adjusting mechanism (3), a support bracket connecting mechanism (4) and a support bracket mechanism (5), wherein the mounting flat rod (1) is connected with the switching mechanism (2), the switching mechanism (2) is connected with the adjusting mechanism (3), the adjusting mechanism (3) is connected with the support bracket connecting mechanism (4), and the support bracket connecting mechanism (4) is connected with the support bracket mechanism (5);
The adjusting mechanism (3) comprises a third mounting seat (31), a third locking clamp (32), a third stepped screw rod (33) and a third locking handle (34), wherein the third locking clamp (32) is arranged in the third mounting seat (31), the third mounting seat (31) is connected with the switching mechanism (2) through the third locking clamp (32), the third locking clamp (32) is connected with one end of the third stepped screw rod (33), and the third locking handle (34) is connected with the other end of the third stepped screw rod (33);
The adjusting mechanism (3) further comprises an outer sleeve (35), a middle sleeve (36), an inner sleeve (37), a main locking sleeve (38) and an auxiliary locking sleeve (39), the third mounting seat (31) is connected with the outer sleeve (35), the outer sleeve (35) is sleeved on the outer side of the middle sleeve (36), the middle sleeve (36) is sleeved on the outer side of the inner sleeve (37), the left end of the outer sleeve (35) is connected with the main locking sleeve (38), and the left end of the middle sleeve (36) is connected with the auxiliary locking sleeve (39);
The adjusting mechanism (3) further comprises a third connecting rod (310), a third universal seat (311), a third pressing block (312), a third knob (313), a third universal head (314) and a third gear piece (315), the extending end of the inner sleeve (37) is connected with one end of the third connecting rod (310), the other end of the third connecting rod (310) is connected with the third universal seat (311), the third pressing block (312) is sleeved in the middle of the third connecting rod (310), the third knob (313) is connected with the third universal seat (311), the third knob (313) props against the third pressing block (312), the third gear piece (315) is arranged on the third universal seat (311), the third pressing block (312) is limited in the third universal seat (311), the left end of the third universal seat (311) is connected with the third universal head (314), and the third universal head (314) is connected with the support bracket connecting mechanism (4);
the contact surface of the third connecting rod (310) and the third pressing block (312) is an inclined surface;
The support bracket connecting mechanism (4) comprises a fourth connecting seat (41), a locking elastic limiting piece (42) and a sliding seat (43), wherein the right end of the fourth connecting seat (41) is connected with a third universal head (314), the left end of the fourth connecting seat (41) is provided with a groove, two sides of the fourth connecting seat (41) are provided with limiting slide ways, the locking elastic limiting piece (42) is arranged in the groove of the fourth connecting seat (41), the sliding seat (43) is connected with the fourth connecting seat (41) through the limiting slide ways at two sides of the fourth connecting seat (41), the sliding seat (43) is fixed by the locking elastic limiting piece (42), and the sliding seat (43) is connected with the support bracket mechanism (5);
The bearing bracket mechanism (5) comprises a bearing piece (50), a fifth universal seat (51), a fifth pressing block (52), a fifth knob (53), a fifth universal head (54), a fifth gear piece (55) and a fifth connecting rod (57), wherein the sliding seat (43) is connected with one end of the fifth connecting rod (57), the other end of the fifth connecting rod (57) is connected with the fifth universal seat (51), the fifth pressing block (52) is sleeved in the middle of the fifth connecting rod (57), the fifth knob (53) is connected with the fifth universal seat (51), the fifth knob (53) props against the fifth pressing block (52), the fifth gear piece (55) is arranged on the fifth universal seat (51), the fifth pressing block (52) is limited in the fifth universal seat (51), the fifth universal seat (51) is connected with the fifth universal head (54), and the fifth universal head (54) is connected with the bearing piece (50);
Shoe covers and binding bands are also arranged on the supporting piece (50);
The switching mechanism (2) comprises a second installation seat (21), a second locking handle (22), a second ladder screw rod (23) and a second locking clamp (24), wherein the second installation seat (21) is connected with a third installation seat (31), the second locking clamp (24) is installed in the second installation seat (21), the second locking clamp (24) is connected with one end of the second ladder screw rod (23), the second locking handle (22) is connected with the other end of the second ladder screw rod (23), and the second installation seat (21) is connected with the installation flat rod (1) through the second locking clamp (24).
2. A leg rest for children's lithotomy position according to claim 1, wherein the upper end of the mounting flat bar (1) is provided with a connecting shaft (11), and the connecting shaft (11) is connected with a second locking clamp (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090806.6A CN112022603B (en) | 2020-10-13 | 2020-10-13 | A kind of lithotomy position leg support for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090806.6A CN112022603B (en) | 2020-10-13 | 2020-10-13 | A kind of lithotomy position leg support for children |
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| Publication Number | Publication Date |
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| CN112022603A CN112022603A (en) | 2020-12-04 |
| CN112022603B true CN112022603B (en) | 2025-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011090806.6A Active CN112022603B (en) | 2020-10-13 | 2020-10-13 | A kind of lithotomy position leg support for children |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212214144U (en) * | 2020-10-13 | 2020-12-25 | 哈尔滨市华锡尔医疗器械有限公司 | Children's lithotomy position leg frame |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5868292A (en) * | 1995-11-03 | 1999-02-09 | Gerry Baby Products | Frame carrier for children |
| CN209107955U (en) * | 2017-12-01 | 2019-07-16 | 河南正源医疗装备有限公司 | A kind of operation lithotomy position leg support |
| CN208893066U (en) * | 2017-12-01 | 2019-05-24 | 河南正源医疗装备有限公司 | A kind of multiple degrees of freedom locking positioning device of leg support |
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2020
- 2020-10-13 CN CN202011090806.6A patent/CN112022603B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212214144U (en) * | 2020-10-13 | 2020-12-25 | 哈尔滨市华锡尔医疗器械有限公司 | Children's lithotomy position leg frame |
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| CN112022603A (en) | 2020-12-04 |
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