Patient position fixing device
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to patient position fixing device.
Background
After anesthesia, the patient's muscles relax and lose their ability to voluntarily, systemically or locally. Therefore, the operation position not only needs to ensure that the operation field can be fully exposed to ensure that the operation can be smoothly carried out, but also needs to take care of the normal breathing and circulation functions of the patient to avoid postoperative complications caused by the compression of the joints and nerves of the limbs. Under the premise of reducing the influence on the physiological function of the patient, the operation field is fully exposed, and the privacy of the patient is protected. During the operation, the medical staff should place the patient according to the following principles:
1. keep the normal physiological bending and physiological axis of human body, maintain the physiological function body position of each limb and joint, and prevent excessive traction, distortion and vascular nerve injury.
2. Keep the patient to breathe smoothly and circulate stably.
3. Care is taken to distribute the pressure, prevent localized long-term stress, and protect the integrity of the patient's skin.
4. Correctly restrain the patient, has proper tightness (proper to contain one finger), maintains stable body position, and prevents the displacement and falling down of the bed during the operation.
Currently, the means of surgically fixing the patient relies on the clamping constraints of the bandage and cotton pad. For non-surgical sites, the compression site should be adjusted at least once every 2 hours without affecting the surgery. However, the structure and the mode for fixing the patient in the existing operation are complex, the operation is inconvenient, and the operation process is seriously influenced.
In view of this, the applicant designs the device which can flexibly adjust and fix the body position of the patient in the operation, is convenient to use and can adjust the tightness.
Disclosure of Invention
The utility model aims to solve the technical problem that a patient position fixing device is provided, can adjust the health position of patient in the fixed operation in a flexible way, convenient to use and elasticity can be adjusted.
In order to solve the technical problem, the technical scheme of the utility model is that: the patient posture fixing device is characterized by comprising a functional panel, wherein a fixing functional layer is arranged on the front side of the functional panel, and a clamping and fixing device is arranged on the back side of the functional panel; the fixed functional layer comprises a sticky tape, the front surface of the sticky tape is provided with an ejection hook, and the back surface of the sticky tape is provided with an adhesive layer.
Preferably, the clamping and fixing device comprises an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are vertically arranged at the back of the functional panel, a clamping space is reserved between the upper fixing plate and the lower fixing plate, and a movable clamping plate is arranged in the clamping space; the upper fixing plate is provided with a threaded through hole, an adjusting screw rod is arranged in the threaded through hole, and one end of the adjusting screw rod inserted into the clamping space is hinged with the movable clamping plate; the clamping distance between the movable clamping plate and the lower fixing plate can be changed by rotating the adjusting screw rod.
Preferably, the movable clamping plate and the rear end of the lower fixing plate are both provided with clamping jaws.
Preferably, the clamping and fixing device comprises an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are vertically arranged at the back of the functional panel, and a clamping space is reserved between the upper fixing plate and the lower fixing plate; the tail ends of the upper fixing plate and the lower fixing plate are respectively provided with an upper clamping jaw and a lower clamping jaw; the upper side of the upper clamping jaw is hinged and fixed on the upper side of the tail end of the upper fixing plate through an upper hinge, an upper tension spring groove is formed in the tail end of the upper fixing plate, the front end of an upper tension spring is fixed in the upper tension spring groove, and the rear end of the upper tension spring is connected and fixed with the upper clamping jaw; the lower side of the lower jaw is hinged and fixed on the lower side of the tail end of the lower fixing plate through a lower hinge, a lower tension spring groove is formed in the tail end of the lower fixing plate, the front end of a lower tension spring is fixed in the lower tension spring groove, and the rear end of the lower tension spring is connected and fixed with the lower jaw; the rear side surfaces of the upper and lower clamping jaws are respectively provided with an upper inclined surface and a lower inclined surface.
Preferably, the clamping and fixing device comprises an upper fixing plate, a lower fixing plate, an upper movable plate and a lower movable plate, the upper fixing plate and the lower fixing plate are vertically arranged at the back of the functional panel, a clamping space is reserved between the upper fixing plate and the lower fixing plate, the upper movable plate and the lower movable plate are arranged in the clamping space, a sliding groove is arranged at the back of the functional panel, and the front ends of the upper movable plate and the lower movable plate are inserted into the sliding groove and can move up and down along the sliding groove;
an upper through hole is formed in the upper fixing plate, an upper inserting rod is inserted in the upper through hole, an upper pull ring is arranged at the upper end of the upper inserting rod, an upper movable plate is connected to the lower end of the upper inserting rod, and an upper clamping spring is sleeved on the upper inserting rod between the upper fixing plate and the upper movable plate;
the lower fixing plate is provided with a lower through hole, a lower inserted link is inserted in the lower through hole, the lower end of the lower inserted link is provided with a lower pull ring, the upper end of the lower inserted link is connected with a lower movable plate, and a lower clamping spring is sleeved on the lower inserted link between the lower fixing plate and the lower movable plate.
Preferably, the rear ends of the upper movable plate and the lower movable plate are respectively provided with an upper jaw and a lower jaw, and the rear side surfaces of the upper jaw and the lower jaw are respectively provided with an upper inclined surface and a lower inclined surface; the upper and lower inclined planes are both provided with a plurality of sliding rollers.
Preferably, a plurality of aspirating holes are formed in the front face of the function panel, an aspirating pipeline is arranged in the function panel, the aspirating holes are all communicated with the aspirating pipeline, the lower end of the aspirating pipeline is closed, and a self-sealing type aspirating needle valve is arranged at the upper end of the aspirating pipeline.
Preferably, the fixed functional layer further comprises a sliding flitch, a plurality of parallel dovetail-shaped sliding grooves are formed in the front face of the functional panel, a plurality of parallel dovetail-shaped sliding strips are correspondingly arranged on the back face of the sliding flitch, and the dovetail-shaped sliding strips can be inserted and fixed in the dovetail-shaped sliding grooves; the adhesive sticker is attached to the front side of the sliding flitch through the adhesive layer on the back side.
Compared with the prior art, the beneficial effects of the utility model are that:
the device provides the centre gripping fixing device of multiple structure, can cooperate and install on polytype operation bed body, strong adaptability and centre gripping are firm, and the both ends of non-woven fabrics only need the overlap joint laminating to collude in the ejection of both sides, and during postoperative or the intraoperative adjustment position or elasticity, collude the tip of non-woven fabrics and lift from ejecting, can. The utility model discloses can adjust the health position of fixed patient in the operation in a flexible way, convenient to use and elasticity can be adjusted.
Drawings
Fig. 1 is a schematic structural diagram (embodiment one) of the present invention;
FIG. 2 is a schematic structural diagram of the present invention (example II);
fig. 3 is a schematic structural diagram of the present invention (embodiment three);
FIG. 4 is a schematic structural diagram of the present invention (example four);
fig. 5 is a schematic view of the combined structure of the present invention (example five);
FIG. 6 is a partially exploded view of FIG. 5;
FIG. 7 is a schematic view of the structure of the slide patch (example five);
fig. 8 is a schematic structural view of the use state of the present invention;
in the figure: 1. an adhesive layer; 2. a functional panel; 3. a lower fixing plate; 4. a claw; 5. a movable splint; 6. an upper fixing plate; 7. a threaded through hole; 8. adjusting the screw rod; 9. an upper tension spring groove; 10. mounting a hinge; 11. an upper tension spring; 12. an upper jaw; 13. a lower jaw; 14. an upper tension spring; 15. a lower hinge; 16. a lower spring pull groove; 17. an upper clamping spring; 18. a chute; 19. an upper movable plate; 20. a movable plate is lowered; 21. a lower clamping spring; 22. a lower through hole; 23. a pull ring is arranged; 24. a lower inserted link; 25. a lower jaw; 26. a sliding roller; 27. a sliding roller; 28. an upper jaw; 29. an upper insertion rod; 30. an upper pull ring; 31. an upper through hole; 32. a self-closed air extraction needle valve; 33. an adsorption hole; 34. an air extraction pipeline; 35. sliding the flitch plate; 36. a dovetail-shaped chute; 37. a dovetail shaped runner; 38. a guide rail; 39. an operating bed; 40. a nonwoven fabric.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, the patient posture fixing device of the present invention comprises a functional panel, wherein the front side of the functional panel is provided with a fixing functional layer, and the back side of the functional panel is provided with a clamping and fixing device; the fixed functional layer comprises a sticky tape, the front surface of the sticky tape is provided with an ejection hook, and the back surface of the sticky tape is provided with an adhesive layer.
The clamping and fixing device comprises an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are vertically arranged at the back of the functional panel, a clamping space is reserved between the upper fixing plate and the lower fixing plate, and a movable clamping plate is arranged in the clamping space; the upper fixing plate is provided with a threaded through hole, an adjusting screw rod is arranged in the threaded through hole, and one end of the adjusting screw rod inserted into the clamping space is hinged with the movable clamping plate; the clamping distance between the movable clamping plate and the lower fixing plate can be changed by rotating the adjusting screw rod.
The movable clamping plate and the rear end of the lower fixing plate are both provided with clamping jaws.
When the device is used, the device can be arranged on two sides of the guide rail of the operating table in pairs, and the specific fixing method comprises the following steps:
reversely rotating the adjusting screw rod to increase the clamping distance between the movable clamping plate and the lower fixing plate, and arranging the guide rail between the movable clamping plate and the lower fixing plate; then the adjusting screw rod is rotated in the positive direction, the movable clamping plate and the lower fixing plate clamp the guide rail, meanwhile, the clamping jaws are clamped from the inner side of the guide rail, the ejection hook of the adhesive tape faces the outer side, and the fixing of the device is completed. As shown in fig. 8, the device is respectively arranged on the guide rails on the left and right sides of the operating table, and then the two ends of the non-woven fabric for fixation are respectively overlapped and adhered on the ejection hooks on the two sides, so as to complete the adhering and fixing. The binding tightness of the non-woven fabric to the body of a patient is adjusted by adjusting the lapping distance of the end parts of the non-woven fabric. When the operation is completed or the body position needs to be changed in the middle, the end part of the non-woven fabric is only required to be lifted from the ejection hook.
It should be noted that the injection HOOK is a special high-end magic tape, which is a commonly used auxiliary material for connection, and it only has a HOOK surface (HOOK), and a rough surface can be selected for matching. The injection hook is formed by injection molding of polymer and nylon raw materials, and the hook surface soft material is ultra-thin and can be matched with various thread gluing soft surface materials (particularly thread gluing cloth, medical non-woven fabrics and other fabrics). The injection hook material is a mature prior art and is not described in detail herein.
Example two
As shown in fig. 2, in this embodiment, the clamping and fixing device includes an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are vertically disposed on the back of the functional panel, and a clamping space is retained between the upper fixing plate and the lower fixing plate; the tail ends of the upper fixing plate and the lower fixing plate are respectively provided with an upper clamping jaw and a lower clamping jaw; the upper side of the upper clamping jaw is hinged and fixed on the upper side of the tail end of the upper fixing plate through an upper hinge, an upper tension spring groove is formed in the tail end of the upper fixing plate, the front end of an upper tension spring is fixed in the upper tension spring groove, and the rear end of the upper tension spring is connected and fixed with the upper clamping jaw; the lower side of the lower jaw is hinged and fixed on the lower side of the tail end of the lower fixing plate through a lower hinge, a lower tension spring groove is formed in the tail end of the lower fixing plate, the front end of a lower tension spring is fixed in the lower tension spring groove, and the rear end of the lower tension spring is connected and fixed with the lower jaw; the rear side surfaces of the upper and lower clamping jaws are respectively provided with an upper inclined surface and a lower inclined surface.
In this embodiment, the specific adjusting and fixing method of the device is as follows:
the functional panel is held, the clamping space is close to a guide rail on the side face of the operating table, the upper and lower inclined faces on the upper and lower clamping jaws firstly contact with the guide rail, and are bent outwards around the upper and lower hinges under the extrusion of the guide rail (the upper and lower clamping jaws can also be manually pulled apart) until the guide rail enters the clamping space, then the upper and lower clamping jaws rebound under the tensile force action of the upper and lower tension springs, and the guide rail is clamped and fixed from the inner side by the upper and lower clamping jaws.
The rest of the structure and the using method are the same as those of the first embodiment, and are not described again.
EXAMPLE III
As shown in fig. 3, in this embodiment, the clamping and fixing device includes an upper fixing plate, a lower fixing plate, an upper movable plate and a lower movable plate, the upper and lower fixing plates are vertically disposed at the back of the functional panel, a clamping space is retained between the upper and lower fixing plates, the upper and lower movable plates are disposed in the clamping space, a sliding slot is disposed at the back of the functional panel, and the front ends of the upper and lower movable plates are inserted into the sliding slot and can move up and down along the sliding slot.
An upper through hole is formed in the upper fixing plate, an insertion rod is inserted in the upper through hole, an upper pull ring is arranged at the upper end of the upper insertion rod, an upper movable plate is connected to the lower end of the upper insertion rod, and an upper clamping spring is sleeved on the upper insertion rod between the upper fixing plate and the upper movable plate.
The lower fixing plate is provided with a lower through hole, a lower inserted link is inserted in the lower through hole, the lower end of the lower inserted link is provided with a lower pull ring, the upper end of the lower inserted link is connected with a lower movable plate, and a lower clamping spring is sleeved on the lower inserted link between the lower fixing plate and the lower movable plate.
The rear ends of the upper movable plate and the lower movable plate are respectively provided with an upper clamping jaw and a lower clamping jaw, and the rear side surfaces of the upper clamping jaw and the lower clamping jaw are respectively provided with an upper inclined surface and a lower inclined surface; and the upper inclined plane and the lower inclined plane are both provided with a plurality of sliding rolling shafts.
In this embodiment, the specific adjusting and fixing method of the device is as follows:
and simultaneously, the upper pull ring is lifted upwards, then the lower pull ring is pulled downwards, the upper movable plate and the lower movable plate are opened by sliding upwards and downwards along the sliding groove, then the sliding rail of the operating bed is arranged between the upper movable plate and the lower movable plate, the upper pull spring and the lower pull spring are released, and the upper movable plate and the lower movable plate are close to the clamping guide rail mutually under the resilience acting force of the upper clamping spring and the lower clamping spring to finish clamping and fixing. Or the clamping space is made to approach to the guide rail on the side surface of the operating bed, the sliding rolling shafts arranged on the upper inclined surface and the lower inclined surface of the upper clamping jaw and the lower clamping jaw are firstly contacted with the guide rail, the upper clamping jaw and the lower clamping jaw are connected with the upper movable plate and the lower movable plate to be separated under the extrusion of the guide rail until the guide rail enters the clamping space, and the upper movable plate and the lower movable plate approach to the clamping guide rail mutually under the resilience acting force of the upper clamping spring and the lower clamping spring to finish the clamping and fixing.
The rest of the structure and the using method are the same as those of the first embodiment, and are not described again.
Example four
As shown in fig. 4, in this embodiment, a plurality of air exhaust holes are formed in the front surface of the functional panel, an air exhaust pipeline is arranged in the functional panel, the air exhaust holes are all communicated with the air exhaust pipeline, the lower end of the air exhaust pipeline is closed, and a self-sealing air exhaust needle valve is arranged at the upper end of the air exhaust pipeline.
In this embodiment, can paste the viscose and make by the rubber material, set up the adsorption hole on the back that the viscose pasted more than setting up viscose layer and viscose layer, paste when setting up in the front of function panel when the viscose, not only rely on the viscose effect, each adsorption hole corresponds with the position of aspirating hole each other in addition, at first takes out the gas in the exhaust duct through from the closed needle valve that bleeds with the needle tubing, makes and form the negative pressure in adsorption hole and the exhaust duct, makes the adsorption hole inhale tight viscose and paste.
The rest of the structure and the using method are the same as those of the first embodiment, the second embodiment or the third embodiment, and are not described again.
EXAMPLE five
As shown in fig. 5, 6 and 7, in this embodiment, the fixed functional layer further includes a sliding patch, the front surface of the functional panel is provided with a plurality of parallel dovetail-shaped sliding slots, the back surface of the sliding patch is correspondingly provided with a plurality of parallel dovetail-shaped sliding strips, and the dovetail-shaped sliding strips can be inserted and fixed in the dovetail-shaped sliding slots; the adhesive sticker is attached to the front side of the sliding flitch through the adhesive layer on the back side.
The adhesive sticker is replaced after each operation, but frequent replacement can cause the situation that the residual adhesive is left on the front surface of the functional panel to be serious, and the using effect of the device is affected. If the whole device is replaced, the operation cost is increased, but the above problem can be solved by adopting the structure of the embodiment. After the adhesive tape is replaced for many times, the adhesive remains and can only be retained on the sliding adhesive plate, and once the adhesive is seriously left, only the new sliding adhesive plate needs to be replaced, the whole device does not need to be replaced, and the operation effect and the use cost are prevented from being influenced.
The rest of the structure and the using method are the same as those of the first embodiment, the second embodiment or the third embodiment, and are not described again.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. The technical solution of the present invention is not to be departed from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.