CN210962888U - Cranium brain postoperative drainage ware fixing device - Google Patents
Cranium brain postoperative drainage ware fixing device Download PDFInfo
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- CN210962888U CN210962888U CN201921677266.4U CN201921677266U CN210962888U CN 210962888 U CN210962888 U CN 210962888U CN 201921677266 U CN201921677266 U CN 201921677266U CN 210962888 U CN210962888 U CN 210962888U
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- sliding
- base
- rod
- patient
- groove
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- 206010057751 Post procedural discharge Diseases 0.000 title claims abstract description 16
- 210000004556 brain Anatomy 0.000 title abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 230000002980 postoperative effect Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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Abstract
The utility model belongs to the medical equipment field, especially, cranium brain postoperative drainage ware fixing device fixes patient's head that can not be fine when carrying out the cranium brain drainage to current cranium brain drainage device to patient, simultaneously, and the high of distraction plate can not fix a position when supporting different patient's craniums, and the problem of patient's brain is injured by mistake easily now, proposes following scheme now, and it includes the base, the top sliding connection of base has the fagging, and the sliding tray has been seted up to one side of fagging, and the sliding tray internal rotation is connected with two-way screw rod, sets up the shifting chute that two symmetries set up on the bottom inner wall of sliding tray, and sliding connection has the ejector pin in the shifting chute, and ejector pin top sliding connection has the roof, and the roof is mutually supported with two. The utility model discloses the practicality is strong, easy operation, can be fine fix patient's head, when strutting patient's cranium simultaneously, can the fixed height, do benefit to people and use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a cranium brain postoperative drainage ware fixing device.
Background
When the neurosurgery is used for the operation treatment of a patient, because head nerve lines are dense, when the head operation treatment is carried out, the back cranium brain needs to be propped open, and because effusion easily appears in the brain when the operation is carried out, the effusion needs to be led out of the body through drainage equipment. It is often necessary to use a posterior distraction drainage device.
Patent 201811119300.6 can not be fine when carrying out the cranium brain drainage to patient fixes patient's head, simultaneously, and the height of expanding plate can not fix a position when supporting different patient's craniums, injures patient's brain by mistake easily, so we propose a cranium brain postoperative drainage ware fixing device.
Disclosure of Invention
The utility model aims at solving the problem that the head of the patient can not be fine when the existing craniocerebral drainage device carries out craniocerebral drainage on the patient is fixed, and simultaneously, the height of the opening plate can not be positioned when supporting the craniocerebral of different patients, thus being easy to accidentally injure the brain defect of the patient and providing a craniocerebral postoperative drainage device fixing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a craniocerebral postoperative drainage device fixing device comprises a base, wherein the top of the base is slidably connected with a supporting plate, one side of the supporting plate is provided with a sliding groove, a bidirectional screw rod is rotationally connected in the sliding groove, the inner wall of the bottom of the sliding groove is provided with two symmetrically arranged moving grooves, the moving grooves are slidably connected with ejector rods, the top ends of the ejector rods are slidably connected with a top plate, the top plate is matched with the bidirectional screw rod, one side of the top plate is fixedly provided with a supporting rod, the bottom of the supporting rod is fixedly provided with a push rod, the top of the base is fixedly provided with a one-way screw rod, the outer side of the one-way screw rod is slidably sleeved with a positioning box, the positioning box is fixedly connected with the supporting plate, one end of the two-way screw rod extends into the positioning box and is fixedly, the sliding hole that two mutual symmetries set up is seted up at the top of base, and a removal hole has been seted up at the base top, and sliding connection has the movable plate in the sliding hole, and the top fixed mounting of movable plate has splint, and fixed mounting has the cylinder on the inner wall of one side in removal hole, and fixed mounting has the fly leaf on the piston of cylinder, the bottom fixed mounting of base has the fixed plate that two symmetries set up, and one side that two fixed plates are close to each other all sets up flutedly, and sliding connection has the slider in the recess, and the equal fixed mounting of two sliders has the connecting rod, and two connecting rods all with fly leaf fixed connection, rotate on the slider and be connected with the hinge bar, the hinge bar rotates with the movable plate that.
Preferably, the limiting groove has all been seted up on the both sides inner wall of shifting chute, and sliding connection has the stopper in the limiting groove, stopper and ejector pin fixed connection, and the top of stopper and the top inner wall fixed mounting of limiting groove have same supporting spring, and supporting spring can support and reset the ejector pin.
Preferably, the bottom of roof has seted up the constant head tank, constant head tank and ejector pin sliding connection, and the constant head tank makes the roof have the removal space.
Preferably, a sliding rod is fixedly mounted on the inner wall of the groove and is in sliding connection with the sliding block, and the sliding rod can fix the moving state of the sliding block.
Preferably, the equal fixed mounting in one side that two bracing pieces kept away from each other has the locating lever, and base top fixed mounting has annular cushion, and the bottom fixed mounting of base has four supporting legs that two liang of mutual symmetries set up, and annular cushion can protect patient's face.
In the utility model, the first bevel gear and the second bevel gear are meshed with each other, so that the rotating bidirectional screw can drive the second bevel gear to rotate, and the supporting plate is driven to move;
because the setting of locating lever for the backup pad can be fixed the bracing piece moving fixed position, makes the bracing piece keep the fixed position of patient's head, and splint and the setting of arc push pedal can be fixed patient's head simultaneously.
The utility model discloses the practicality is strong, easy operation, can be fine fix patient's head, when strutting patient's cranium simultaneously, can the fixed height, do benefit to people and use.
Drawings
Fig. 1 is a schematic structural view of a craniocerebral postoperative drainage device fixing device provided by the utility model;
FIG. 2 is a schematic cross-sectional view of the fixing device of the drainage device after craniocerebral operation provided by the present invention;
FIG. 3 is a side view of the fixing device for craniocerebral postoperative drainage device provided by the present invention;
FIG. 4 is a side sectional view of the fixing device of the craniocerebral postoperative drainage device provided by the utility model;
fig. 5 is a schematic structural view of the part a of the fixing device for a craniocerebral postoperative drainage device provided by the utility model.
In the figure: the device comprises a base 1, a supporting plate 2, a sliding groove 3, a bidirectional screw rod 4, a moving groove 5, a top rod 6, a top plate 7, a positioning groove 8, a positioning box 9, a first bevel gear 10, a second bevel gear 11, a sliding hole 12, a moving plate 13, a clamping plate 14, a moving hole 15, a cylinder 16, a moving plate 17, an arc-shaped push plate 18, a connecting rod 19, a fixing plate 20, a sliding rod 21, a sliding block 22, a hinge rod 23, a unidirectional screw rod 24, a supporting rod 25, a push rod 26, a positioning rod 27 and a ring-shaped cushion 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-5, a craniocerebral postoperative drainage device fixing device comprises a base 1, wherein the top of the base 1 is slidably connected with a supporting plate 2, one side of the supporting plate 2 is provided with a sliding groove 3, a bidirectional screw 4 is rotatably connected in the sliding groove 3, the inner wall of the bottom of the sliding groove 3 is provided with two symmetrically arranged moving grooves 5, the moving grooves 5 are slidably connected with ejector rods 6, the top ends of the ejector rods 6 are slidably connected with a top plate 7, the top plate 7 is matched with the bidirectional screw 4, one side of the top plate 7 is fixedly provided with a supporting rod 25, the bottom of the supporting rod 25 is fixedly provided with a push rod 26, the top of the base 1 is fixedly provided with a one-way screw 24, the outer side of the one-way screw 24 is slidably sleeved with a positioning box 9, the positioning box 9 is fixedly connected with the supporting plate 2, one end of the bidirectional screw 4 extends, the first bevel gear 10 and the second bevel gear 11 are meshed with each other, the top of the base 1 is provided with two sliding holes 12 which are symmetrically arranged with each other, the top of the base 1 is provided with a moving hole 15, the sliding holes 12 are connected with a moving plate 13 in a sliding manner, the top of the moving plate 13 is fixedly provided with a clamping plate 14, the inner wall of one side of the moving hole 15 is fixedly provided with an air cylinder 16, a piston of the air cylinder 16 is fixedly provided with a moving plate 17, the bottom of the base 1 is fixedly provided with two fixed plates 20 which are symmetrically arranged, one side of each of the two fixed plates 20 which are close to each other is provided with a groove, each of the grooves is connected with a sliding block 22 in a sliding manner, each of the two sliding blocks 22 is fixedly provided with a connecting rod 19, each of the two connecting rods 19 is fixedly connected with the, the arcuate push plate 18 cooperates with the clamp plate 14.
The utility model discloses in, all seted up the spacing groove on the both sides inner wall of shifting chute 5, sliding connection has the stopper in the spacing groove, stopper and 6 fixed connection of ejector pin, and the top of stopper and the top inner wall fixed mounting of spacing groove have same supporting spring.
The utility model discloses in, constant head tank 8 and 6 sliding connection of ejector pin have been seted up to the bottom of roof 7.
The utility model discloses in, fixed mounting has slide bar 21, slide bar 21 and slider 22 sliding connection on the inner wall of recess.
The utility model discloses in, the equal fixed mounting in one side that bracing piece 25 kept away from each other has locating lever 27, and base 1 top fixed mounting has annular cushion 28, and base 1's bottom fixed mounting has four two liang of supporting legs that mutual symmetry set up.
Example 2
Referring to fig. 1-5, a craniocerebral postoperative drainage device fixing device comprises a base 1, wherein the top of the base 1 is slidably connected with a supporting plate 2, one side of the supporting plate 2 is provided with a sliding groove 3, a bidirectional screw 4 is rotatably connected in the sliding groove 3, the inner wall of the bottom of the sliding groove 3 is provided with two symmetrically arranged moving grooves 5, the moving grooves 5 are slidably connected with ejector rods 6, the top end of each ejector rod 6 is slidably connected with a top plate 7, the top plate 7 is matched with the bidirectional screw 4, one side of the top plate 7 is welded with a supporting rod 25, the bottom of the supporting rod 25 is welded with a push rod 26, the top of the base 1 is welded with a one-way screw 24, the outer side of the one-way screw 24 is slidably sleeved with a positioning box 9, the positioning box 9 is fixedly connected with the supporting plate 2, one end of the bidirectional screw 4, first conical gear 10 and second conical gear 11 intermeshing, sliding hole 12 that two mutual symmetries set up is seted up at base 1's top, a removal hole 15 has been seted up at base 1 top, sliding connection has movable plate 13 in sliding hole 12, movable plate 13's top welding has splint 14, the welding has cylinder 16 on one side inner wall of removal hole 15, the welding has fly leaf 17 on cylinder 16's the piston, base 1's bottom welding has two fixed plates 20 that the symmetry set up, one side that two fixed plates 20 are close to each other all is seted up flutedly, sliding connection has slider 22 in the recess, two slider 22 all have welded connecting rod 19, two connecting rod 19 all with fly leaf 17 fixed connection, it is connected with hinge rod 23 to rotate on slider 22, hinge rod 23 rotates with the movable plate 13 that corresponds to be connected, the welding of fly leaf 17's top has arc push pedal 18, arc push.
The utility model discloses in, all seted up the spacing groove on the both sides inner wall of shifting chute 5, sliding connection has the stopper in the spacing groove, stopper and 6 fixed connection of ejector pin, and the top of stopper and the top inner wall welding of spacing groove have same supporting spring, and supporting spring can support and reset ejector pin 6.
The utility model discloses in, constant head tank 8 has been seted up to the bottom of roof 7, constant head tank 8 and 6 sliding connection of ejector pin, constant head tank 8 make roof 7 have the removal space.
The utility model discloses in, the welding has slide bar 21 on the inner wall of recess, slide bar 21 and slider 22 sliding connection, the slide bar can fixed slider 22's removal state.
The utility model discloses in, the locating lever 27 has all been welded to one side that two bracing pieces 25 kept away from each other, and the welding of 1 top of base has annular cushion 28, and the welding of 1 bottom of base has four two liang of supporting legs that mutual symmetry set up, and annular cushion 28 can protect patient's face.
In the utility model, when the cranium is needed to be treated, the face of the patient is placed on the annular cushion 28, the cylinder 16 is started, the piston of the cylinder 16 drives the movable plate 13 to move, the movable plate 13 drives the connecting rod 19 to move, the connecting rod 19 drives the slider 22 to move, the slider 22 drives the hinge rod 23 to move, the hinge rod 23 drives the movable plate 13 to move, the two movable plates 13 drive the two clamping plates 14 to approach each other and extrude and fix the head of the patient, the movable plate 17 which moves simultaneously drives the arc-shaped push plate 18 to fix the chin of the patient, then the rotating bidirectional screw 4 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, the rotating second bevel gear 11 moves downwards due to the threaded connection of the second bevel gear 11 and the one-way screw 24, the second bevel gear 11 which moves downwards drives the positioning box 9 to move downwards, location case 9 drives fagging 2 and removes, fagging 2 drives bracing piece 25 and removes, bracing piece 25 drives locating lever 27 and removes, when locating lever 27 and base 1 contact each other, base 1 fixes locating lever 27, rotating two-way screw rod 4, make rotation support pole 25 continue downwards, when roof 7 and two-way screw rod 4 form threaded connection, the screw thread on the one-way screw rod 24 just ends, rotating two-way screw rod 4 this moment, two-way screw rod 4 drive two roof 7 and keep away from each other, roof 7 drive bracing piece 25 and remove, bracing piece 25 can support patient's cranium and keep opening, thereby make things convenient for people to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The craniocerebral postoperative drainage device fixing device comprises a base (1) and is characterized in that a supporting plate (2) is connected to the top of the base (1) in a sliding mode, a sliding groove (3) is formed in one side of the supporting plate (2), a bidirectional screw (4) is connected to the sliding groove (3) in a rotating mode, two symmetrically-arranged moving grooves (5) are formed in the inner wall of the bottom of the sliding groove (3), ejector rods (6) are connected to the moving grooves (5) in a sliding mode, a top plate (7) is connected to the top end of each ejector rod (6) in a sliding mode, the top plate (7) is matched with the bidirectional screw (4) mutually, supporting rods (25) are fixedly installed on one side of the top plate (7), push rods (26) are fixedly installed on the bottoms of the supporting rods (25), one-way screw (24) are fixedly installed on the, location case (9) and fagging (2) fixed connection, the one end of two-way screw rod (4) extends to in location case (9) and fixed mounting has first conical gear (10), and the outside thread bush of one-way screw rod (24) is equipped with second conical gear (11), and first conical gear (10) and second conical gear (11) intermeshing, two sliding holes (12) that mutual symmetry set up are seted up at the top of base (1), and one removal hole (15) has been seted up at base (1) top, and sliding connection has movable plate (13) in sliding hole (12), and the top fixed mounting of movable plate (13) has splint (14), and fixed mounting has cylinder (16) on the inner wall of one side of removal hole (15), and fixed mounting has fly leaf (17) on the piston of cylinder (16), the bottom fixed mounting of base (1) has two fixed plates (20) that the symmetry set up, one side that two fixed plates (20) are close to each other all is seted up flutedly, and sliding connection has slider (22) in the recess, and the equal fixed mounting of two slider (22) has connecting rod (19), and two connecting rod (19) all with fly leaf (17) fixed connection, it is connected with hinge bar (23) to rotate on slider (22), and hinge bar (23) rotate with the movable plate (13) that corresponds and are connected, the top fixed mounting of fly leaf (17) has arc push pedal (18), and arc push pedal (18) and splint (14) are mutually supported.
2. The craniocerebral postoperative drainage device fixing device according to claim 1, wherein the inner walls of the two sides of the moving groove (5) are both provided with a limiting groove, a limiting block is connected in the limiting groove in a sliding manner, the limiting block is fixedly connected with the ejector rod (6), and the top of the limiting block and the inner wall of the top of the limiting groove are fixedly provided with the same supporting spring.
3. The craniocerebral postoperative drainage device fixing device according to claim 1, wherein the bottom of the top plate (7) is provided with a positioning groove (8), and the positioning groove (8) is connected with the ejector rod (6) in a sliding manner.
4. The craniocerebral postoperative flow diverter fixing device according to claim 1, wherein a sliding rod (21) is fixedly installed on the inner wall of the groove, and the sliding rod (21) is in sliding connection with a sliding block (22).
5. A craniocerebral postoperative flow diverter fixing device according to claim 1, characterized in that one side of each of the two support rods (25) away from each other is fixedly provided with a positioning rod (27), the top of the base (1) is fixedly provided with an annular cushion (28), and the bottom of the base (1) is fixedly provided with four support legs which are symmetrically arranged in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677266.4U CN210962888U (en) | 2019-10-09 | 2019-10-09 | Cranium brain postoperative drainage ware fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677266.4U CN210962888U (en) | 2019-10-09 | 2019-10-09 | Cranium brain postoperative drainage ware fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210962888U true CN210962888U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921677266.4U Expired - Fee Related CN210962888U (en) | 2019-10-09 | 2019-10-09 | Cranium brain postoperative drainage ware fixing device |
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| Country | Link |
|---|---|
| CN (1) | CN210962888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803808A (en) * | 2020-07-22 | 2020-10-23 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
-
2019
- 2019-10-09 CN CN201921677266.4U patent/CN210962888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803808A (en) * | 2020-07-22 | 2020-10-23 | 南华大学 | Radiotherapy positioner of nasopharyngeal carcinoma tumour |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |