CN210301251U - Anteversion device is prevented to lateral position pelvis - Google Patents
Anteversion device is prevented to lateral position pelvis Download PDFInfo
- Publication number
- CN210301251U CN210301251U CN201920846523.6U CN201920846523U CN210301251U CN 210301251 U CN210301251 U CN 210301251U CN 201920846523 U CN201920846523 U CN 201920846523U CN 210301251 U CN210301251 U CN 210301251U
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- China
- Prior art keywords
- bracing piece
- sleeve
- lower support
- length adjustment
- pelvis
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Abstract
The utility model discloses a device that leans forward is prevented to lateral position pelvis belongs to medical equipment technical field, including fixing the bed edge fixed plate on the bed edge, the bed edge fixed plate the upper end with lower bracing piece length adjustment sleeve's one end welded connection, lower bracing piece length adjustment sleeve's the other end with telescopic lower extreme welded connection of altitude mixture control lower bracing piece length adjustment sleeve endotheca is equipped with the lower support bar altitude mixture control sleeve endotheca is equipped with the stand the top and the last bracing piece length adjustment sleeve welded connection of stand go up bracing piece length adjustment sleeve endotheca and be equipped with the bracing piece. The utility model has simple structure, ingenious design and easy popularization, and the upper and lower support rods can be adjusted in length in the sleeve in a telescopic way; the upright post is extended in the sleeve to adjust the height; the locking knob is matched with the bolt for fixing. When the device is used for hip joint replacement surgery, a patient is fixed in a lateral position, and the pelvis is prevented from inclining forwards.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, specific lateral position pelvis is prevented inclining forward device that says so.
Background
The patient must keep stable vertical lateral position during artificial hip joint replacement operation, and the current lateral position fixing tool commonly used in various hospitals uses two adjustable baffle plates to prop against the ilium and the sacrum from the front and the back. This device has two disadvantages. 1. The fixing effect is not reliable. In order to fully expose the operative field, the skin and the femur are pulled forward by the retractor, which often causes the pelvis to tilt forward, thereby affecting the judgment of the operator on the position for placing the hip joint prosthesis. 2. The fixing plate is often propped against the lower abdomen to cause pelvic internal pressure to be increased, thereby increasing the amount of blood which is output in the operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model aims to provide a device for preventing the pelvis in the lateral position from inclining forward, which has simple structure, ingenious design and easy popularization, and the upper and lower support rods can be adjusted in the sleeve in a telescopic way; the upright post is extended in the sleeve to adjust the height; the locking knob is matched with the bolt for fixing. When the device is used for hip joint replacement surgery, a patient is fixed in a lateral position, and the pelvis is prevented from inclining forwards.
The utility model provides a technical scheme that its technical problem adopted does: the utility model provides a device that leans forward is prevented to lateral position pelvis, is including fixing the bed along the fixed plate on the bed edge, the upper end of bed along the fixed plate with the telescopic one end welded connection of lower support bar length adjustment, the telescopic other end of lower support bar length adjustment with the telescopic lower extreme welded connection of height adjustment the telescopic endotheca of lower support bar length adjustment is equipped with the lower support bar the telescopic endotheca of height adjustment is equipped with the stand the top and the telescopic welded connection of last bracing bar length adjustment of stand go up the telescopic endotheca of upper support bar length adjustment is equipped with the bracing bar.
Preferably, the lower support rod length adjusting sleeve is a square tube with an opening on one side, a plurality of adjusting holes are formed in the lower support rod, fixing holes are formed in the lower support rod length adjusting sleeve, the lower support rod is sleeved into the lower support rod length adjusting sleeve through the opening on the side and penetrates through the adjusting holes and the fixing holes through bolts to fix the lower support rod in a sleeved mode, and the position of the lower support rod in the lower support rod length adjusting sleeve is adjusted through the adjusting holes.
Preferably, the upper supporting rod length adjusting sleeve is a square tube with an opening on one side, a plurality of adjusting holes are formed in the upper supporting rod, fixing holes are formed in the upper supporting rod length adjusting sleeve, the upper supporting rod is sleeved into the upper supporting rod length adjusting sleeve through the opening on the side and penetrates through the adjusting holes and the fixing holes through bolts to fix the upper supporting rod length adjusting sleeve in a sleeved mode, and the position of the upper supporting rod in the upper supporting rod length adjusting sleeve is adjusted through the plurality of adjusting holes.
Preferably, the height adjusting sleeve is a square tube with an opening on one side, the upright post is provided with a plurality of adjusting holes, the height adjusting sleeve is provided with a fixing hole, the upright post is sleeved into the height adjusting sleeve through the opening on the side and penetrates through the adjusting holes and the fixing hole through a bolt to fix the upright post in a sleeved mode, and the position of the upright post in the height adjusting sleeve is adjusted through the adjusting holes.
Preferably, the bolt is locked by a locking knob.
Preferably, the ends of the upper support rod and the lower support rod are respectively welded with a cross, and the cross is bundled into a sphere by using cotton pads.
Preferably, rubber sterile gloves are sleeved on the cross frame which is bundled into a ball.
Preferably, the bed edge fixing plate is fixed on the bed edge through a fixing and locking thread.
The working process is as follows: when in use, the cotton pad ball head is sleeved by rubber sterile gloves, a patient is placed in a vertical lateral position, the rear part of the patient is propped against the sacrum by a universal fixing plate, and then the bed edge fixing plate is fixed on the bed edge by a fixing clamp lock in front of the patient; the lower support rod is sleeved in the lower support length adjusting sleeve to adjust the proper length; sleeving the upright post in the height adjusting sleeve; go up the bracing piece suit and go up the bracing piece length adjustment sleeve in, adjust the stand height and go up the bracing piece fixed length according to patient's size, go up the bracing piece and the terminal both sides ilium wing of supporting of lower bracing piece, it can to twist individual bolt with a locking knob.
Compared with the prior art, the utility model the following advantage has:
1) this device adopts general bed to fix it on the bed along the fixed plate, will go up, the lower bracing piece supports both sides ilium wing from the front respectively, cooperates general fixed plate to withstand the sacrum from the rear, can firmly fix the pelvis on perpendicular lateral position, because go up the bracing piece and directly supported the ilium, has offset the power that causes the pelvis to incline forward when the tractive to the place ahead in the art, therefore can not appear the phenomenon that the pelvis inclines to the place ahead in the art, does not increase abdominal pressure simultaneously and to the influence of iliac vessel.
2) The upper and lower supporting rods and the upright post of the device can be adjusted in a telescopic way, and the device is suitable for fat and short different body types and is simple to operate.
3) The cotton pad ball heads on the upper and lower supporting rods of the device are sleeved by sterile gloves, and can be directly sterilized on the gloves, so that the surgical field sterilization area is increased.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the present invention;
wherein 1 fixed kayser, 2 bed along the fixed plate, 3 bottom suspension strut length adjustment sleeve, 4 bottom suspension strut, 5 height adjustment sleeve, 6 bolts, 7 stands, 8 last bracing pieces, 9 last bracing piece length adjustment sleeve, 10 crosses, 11 locking knobs.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In this embodiment, the length adjustment sleeve 3 of the lower support rod 4 is a square tube with an opening on one side, a plurality of adjustment holes are arranged on the lower support rod 4, fixing holes are arranged on the length adjustment sleeve 3 of the lower support rod, the lower support rod 4 is sleeved into the length adjustment sleeve 3 of the lower support rod through the opening on the side and penetrates through the adjustment holes and the fixing holes through bolts 6 to fix the sleeve, and the position of the lower support rod 4 in the length adjustment sleeve 3 of the lower support rod is adjusted through the plurality of adjustment holes.
In this embodiment, go up bracing piece length adjustment sleeve 9 and be a side open-ended side pipe go up and be equipped with a plurality of regulation holes on the bracing piece 8 go up and be equipped with the fixed orifices on the bracing piece length adjustment sleeve 9, go up bracing piece 8 and pass regulation hole and fixed suit through the bolt in emboliaing the bracing piece length adjustment sleeve 9 through the side opening, adjust the position of bracing piece 8 in last bracing piece length adjustment sleeve 9 through a plurality of regulation holes.
In this embodiment, the height adjusting sleeve 5 is a square tube with an opening on one side, the upright post 7 is provided with a plurality of adjusting holes, the height adjusting sleeve 5 is provided with a fixing hole, the upright post 7 is sleeved into the height adjusting sleeve 5 through the opening on the side and passes through the adjusting holes and the fixing hole through a bolt to fix the sleeve, and the position of the upright post 7 in the height adjusting sleeve 5 is adjusted through the adjusting holes.
In this embodiment, the bolt is locked by a locking knob 11.
In this embodiment, the cross 10 is welded to the ends of the upper support rod 8 and the lower support rod 4, and the cross 10 is bound into a sphere by a cotton pad.
In this example, rubber sterile gloves were sleeved on a cross bundled into a ball.
In this embodiment, the bed edge fixing plate 2 is screwed on the bed edge by the fixing latch 1.
The working process is as follows: when in use, the cotton pad ball head is sleeved by rubber sterile gloves, a patient is placed in a vertical lateral position, the rear part of the patient is propped against the sacrum by a universal fixing plate, and then the bed edge fixing plate 2 is fixed on the bed edge by the fixing clamp 1 in front of the patient; the lower support rod 4 is sleeved in the lower support length adjusting sleeve 3 to adjust the proper length; the upright post 7 is sleeved in the height adjusting sleeve 5; go up the bracing piece 8 suit and go up bracing piece length adjustment sleeve 9 in, according to patient's size adjustment column 7 height and go up 8 fixed lengths of bracing piece, go up 4 terminal support tight both sides ilium wings of bracing piece 8 and lower bracing piece, it can to twist 3 bolts 6 with 3 locking knobs 11.
This device adopts general bed to fix it on the bed along the fixed plate, will go up, the lower bracing piece supports both sides ilium wing from the front respectively, cooperates general fixed plate to withstand the sacrum from the rear, can firmly fix the pelvis on perpendicular lateral position, because go up the bracing piece and directly supported the ilium, has offset the power that causes the pelvis to incline forward when the tractive to the place ahead in the art, therefore can not appear the phenomenon that the pelvis inclines to the place ahead in the art, does not increase abdominal pressure simultaneously and to the influence of iliac vessel. The upper and lower supporting rods and the upright post can be adjusted in a telescopic way, and the device is suitable for different body types of patients with obesity, high and short patients and is simple to operate. The cotton pad ball heads on the upper and lower supporting rods are sleeved by sterile gloves, and can be directly sterilized on the gloves, so that the surgical field sterilization area is increased.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (8)
1. The utility model provides a device that leans forward is prevented to lateral position pelvis which characterized in that: including fixing bed edge fixed plate (2) on the bed edge, the bed edge fixed plate's (2) upper end and the one end welded connection of lower bracing piece length adjustment sleeve (3), the other end and the lower extreme welded connection of high adjustment sleeve (5) of lower bracing piece length adjustment sleeve (3) endotheca is equipped with lower support bar (4) high adjustment sleeve (5) endotheca is equipped with stand (7) the top and the last bracing piece length adjustment sleeve (9) welded connection of stand (7) go up bracing piece length adjustment sleeve (9) endotheca is equipped with bracing piece (8).
2. The anteversion prevention device for the pelvis in the lateral recumbent position of claim 1, wherein: the length adjusting sleeve (3) of the lower support rod (4) is a square tube with an opening on one side, a plurality of adjusting holes are formed in the lower support rod (4), fixing holes are formed in the length adjusting sleeve (3) of the lower support rod, the lower support rod (4) is sleeved into the length adjusting sleeve (3) of the lower support rod through the opening on the side and penetrates through the adjusting holes and the fixing holes through bolts (6) to fix the lower support rod in a sleeved mode, and the position of the lower support rod (4) in the length adjusting sleeve (3) of the lower support rod is adjusted through the adjusting holes.
3. The anteversion prevention device for the pelvis in the lateral recumbent position of claim 1, wherein: go up bracing piece length adjustment sleeve (9) and be a side open-ended side pipe be equipped with a plurality of regulation holes on last bracing piece (8) go up and be equipped with the fixed orifices on bracing piece length adjustment sleeve (9), go up bracing piece (8) and pass regulation hole and fixed orifices through the bolt and fix the suit in emboliaing in bracing piece length adjustment sleeve (9) through the side opening, adjust the position of last bracing piece (8) in last bracing piece length adjustment sleeve (9) through a plurality of regulation holes.
4. The anteversion prevention device for the pelvis in the lateral recumbent position of claim 1, wherein: the height adjusting sleeve (5) is a square tube with an opening on one side, a plurality of adjusting holes are formed in the stand column (7), fixing holes are formed in the height adjusting sleeve (5), the stand column (7) is sleeved into the height adjusting sleeve (5) through the opening on the side and penetrates through the adjusting holes and the fixing holes through bolts to fix the sleeve, and the position of the stand column (7) in the height adjusting sleeve (5) is adjusted through the adjusting holes.
5. The anteversion prevention device for the pelvis in the lateral recumbent position according to claim 2, 3 or 4, wherein: the bolt is locked by a locking knob (11).
6. The anteversion prevention device for the pelvis in the lateral recumbent position of claim 1, wherein: the tail ends of the upper supporting rod (8) and the lower supporting rod (4) are respectively welded with a cross (10), and the cross (10) is bundled into a sphere by a cotton pad.
7. The anteversion prevention device for the pelvis in the lateral recumbent position of claim 6, wherein: rubber sterile gloves are sleeved outside the spherical cross.
8. The anteversion prevention device for the pelvis in the lateral recumbent position of claim 1, wherein: the bed edge fixing plate (2) is fixed on the bed edge through the fixing lock (1) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846523.6U CN210301251U (en) | 2019-06-05 | 2019-06-05 | Anteversion device is prevented to lateral position pelvis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846523.6U CN210301251U (en) | 2019-06-05 | 2019-06-05 | Anteversion device is prevented to lateral position pelvis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210301251U true CN210301251U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920846523.6U Expired - Fee Related CN210301251U (en) | 2019-06-05 | 2019-06-05 | Anteversion device is prevented to lateral position pelvis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210301251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557821A (en) * | 2020-04-23 | 2020-08-21 | 中国人民解放军第四军医大学 | Lateral position spinal surgery position fixing equipment |
-
2019
- 2019-06-05 CN CN201920846523.6U patent/CN210301251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557821A (en) * | 2020-04-23 | 2020-08-21 | 中国人民解放军第四军医大学 | Lateral position spinal surgery position fixing equipment |
| CN111557821B (en) * | 2020-04-23 | 2022-04-05 | 中国人民解放军第四军医大学 | Lateral position spinal surgery position fixing equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210605 |