A kind of head frame in performing the operation
Technical field
The utility model relates to a kind of frame, especially a kind of head frame in performing the operation.
Background technique
TIPS(transjugular intrahepatic portosystemic shunt) it is quiet using portal vein-body
The principle of arteries and veins shunting decompression sets up people using intervention apparatus through jugular vein approach in liver parenchyma between vena hepatica and portal vein
Work point circulation road, and maintain it permanent unobstructed with internal metal rack, to reduce portal vein pressure, reduce or eliminate due to portal vein height
The symptoms such as Esophageal varicosis rupture hemorrghage, ascites caused by pressure.The characteristics of TIPS performs the operation is that difficulty is big, risk is big, is usually needed
Multiple approaches are wanted, are not only needed from jugular vein approach, it will also be from femoral artery approach row indirect portography.When jugular vein approach
Need patients head amesiality, operation underpad would generally all cover Head And Face, and patient can not breathe, therefore can not be for a long time
Adhere to, while also making medical care inconvenient, also increases Infection in operation chance.And C arm machine used in performing the operation at present is general only
It is equipped with head frame when cerebral angiography, and without dedicated TIPS frame, it is a kind of dedicated for TIPS operation therefore, it is necessary to design
Head frame, patient is uncomfortable, medical care is inconvenient when solving the problems, such as TIPS operation, and is conducive to sterile working simultaneously, subtracts
Few infection chance.
By retrieving to domestic patent, discovery has related patents, is exemplified below:
1. number of patent application CN201220365145.8, the utility model patent of entitled " a kind of anesthetic head rack for operation "
A kind of anesthetic head rack for operation is disclosed, it is characterized in that: including fastening seat, backplate, plate, Limit screw and stop nut;Tightly
Gu offering slot along the vertical direction on pedestal;Backplate is fixed on the upper edge of plate, and backplate is mutually perpendicular to plate;It inserts
The lower part of plate is in slot;Bar shaped limit hole is offered in the middle part of plate, Limit screw is in bar shaped limit hole, limits spiral shell
Mother set is on Limit screw.Operation underpad is laid on patient, and is covered on backplate, the face of such operation underpad and patient
There are biggish gaps between portion, so that patient is more comfortable, and make the breathing of patient more smooth;As long as in addition, protecting
As soon as raising operation underpad jiao at plate, anesthetist can observe the countenance of patient through the position, judge the pain of patient
Pain degree etc. increases arcotic dosage or other measures to take in time, it is ensured that operation is gone on smoothly;This surgery anesthesia
The structure of head frame is comparatively simple, low manufacture cost.
2. number of patent application CN201620467229.0, the utility model patent of entitled " operation table head " disclose
Operation table head is a kind of effect that can give full play to patient and each assistant, increase the safety of operation and is suitble to neck, chest
The operation table head of operation.It is that one first bending section is at least arranged in the stand of existing operation table head, and at least
The length of the movable side arm that setting one can be rotated centered on stand on the stand top, the side arm is extensible.To change biography
It unites the head frame shape of operating table, the both sides of the head of patient is made to belong to the contaminated area of anesthetist's work originally, it, can every entering in field of operation
The second assistant of operation is allowed to stand on the position of chief second, and chief second then changes station in the shoulder of patient, with operating doctor
At 90 degree of sides position, operator can be cooperated to perform the operation directly under direct-view.
Although above-mentioned patent is directed to head frame when operation, but be used to support the component such as documents 1 of sterile-cloth
In plate and second support in documents 2 and pars contractilis be not adjustable its support size to sterile-cloth, Bu Nenggen
The needs for not being able to satisfy TIPS operation with more flexible application are adjusted according to the patient of different head size, it is therefore desirable to improve.
Utility model content
The utility model current surgical head rest be not able to satisfy TIPS operation need aiming at the problem that, propose one kind and be used for
Head frame in operation, patient is uncomfortable, medical care is inconvenient when solving the problems, such as TIPS operation, and is conducive to sterile behaviour simultaneously
Make, reduces infection chance.
The utility model in order to solve the above problem used by technological means are as follows: a kind of head frame in performing the operation, including
Support frame, the lower end of support frame are equipped with holder so that support frame is fixed on operating bed, and the upper end of support frame is vertical with support frame
Direction is equipped with cross bar and is used to support sterile-cloth, and it can be axis along water using support frame between two cross bars that the quantity of cross bar, which is two,
Square to mutual rotation to adjust the angle formed between two cross bars.
Further, support frame includes cannulated sleeve and strut, and cannulated sleeve is located at the middle position of support frame, and strut is logical
One end is crossed to be located in cannulated sleeve and rotate and go up and down in cannulated sleeve.
Further, a side of cannulated sleeve is equipped with the fixing screws for fixing strut.
Further, maximum activity degree of the strut in quill is 75mm.
Further, the angular range that formation is mutually rotated between two cross bars is 0-360 degree.
Further, holder includes the two piece plates vertical with support frame, screw hole is equipped on one flat plate, one end is equipped with
The bolt of grip slipper passes through screw hole so that support base to be fixed on operating bed, and grip slipper is located between two pieces of plates.
Further, the maximum grip of holder is with a thickness of 27mm.
Further, the maximum length of support frame is 580mm.
Further, the maximum length of cross bar is 350mm.
The beneficial effects of the utility model are:
The use of the utility model makes the deficiency for compensating for previous TIPS surgical attachment, when doing other interventions operation,
TIPS framves can be removed, and be expert at TIPS operation when, can be convenient and be mounted on operating bed, while its is scalable, rotation, exhibition
The characteristic opened makes it possible to the requirement for meeting TIPS operation.TIPS operating difficulty is big, risk is big, and the operating time is long, this frame
Using medical staff can be made to be absorbed in operation, increase chance of success.During surgery may be used simultaneously using medical staff after this frame
It the case where to observe patient in time and is exchanged with patient, and reduces the possibility that infection occurs, be conducive to postoperative patient
Restore.
Detailed description of the invention
Fig. 1 is the utility model stereoscopic schematic diagram;
Fig. 2 is one schematic front view of the utility model embodiment;
Fig. 3 is two support base upper part schematic diagram of the utility model embodiment;
Wherein: 1. support frames, 2. holders, 21. plates, 22. grip slippers, 3. cannulated sleeves, 31. fixing screws, 4. supports
Bar, 5. cross bars, 51. cross bars one, 52. connection rings one, 53. fixed rings, 54. cross bars two, 55. connection rings two.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Embodiment one
A kind of head frame in performing the operation, including support frame 1, the lower end of support frame 1 are equipped with holder 2 to consolidate support frame 1
It is scheduled on operating bed, the upper end of support frame 1 direction vertical with support frame 1 is equipped with cross bar 5 and is used to support sterile-cloth, cross bar 5
Quantity is two, can be that axis mutually rotates in the horizontal direction to adjust between two cross bars 5 with support frame 1 between two cross bars 5
The angle of formation.
When carrying out TIPS operation, this frame is fixed on to the edge of operating bed by holder 2, according to tune the case where patient
The position of two cross bars 5 is saved to form a suitable angle, the middle position of sterile-cloth is ridden on two cross bars 5, it is sterile
The both ends of cloth, which are freely hung down, covers the both sides of the head of patient, and to one space region of formation between cross bar 5 among patients head
Domain facilitates patient respiratory, and the situation of patient is checked convenient for medical staff.
Support frame 1 includes cannulated sleeve 3 and strut 4, and cannulated sleeve 3 is located at the middle position of support frame 1, and strut 4 passes through
One end is located in cannulated sleeve 3 and rotates and go up and down in cannulated sleeve 3.
Strut 4 is rotated freely and is gone up and down in cannulated sleeve 3, so as to during operation according to adjusting cross bar 5 the case where patient
Height and cross bar 5 protrude direction, for operation one more easily environment is provided.
One side of cannulated sleeve 3 is equipped with the fixing screws 31 for fixing strut 4.When the height of strut 4 to be adjusted
When, unscrew fixing screws 31, strut 4 is adjusted to tighten fixing screws 31 after suitable height again, strut 4 is fixed on and is regulated
Position.
Maximum activity degree of the strut 4 in cannulated sleeve 3 is 75mm.Since the head size of each patient is different, support
The scope of activities of bar 4 can satisfy the demand of different patients.
The angular range that formation is mutually rotated between two cross bars 5 is 0-360 degree.It can according to need arbitrarily adjustment two
Cross bar 5 is to suitable position to provide better support for sterile-cloth.
Wherein a cross bar 5 is the top that strut 4 is fixedly installed in cross bar 1, and another cross bar 5 is that cross bar 2 54 passes through
2 55 sets of the connection ring positions above 4 cross tube 1 of strut, connection ring 2 55 can be rotated along strut 4 to adjust cross bar 1
With the angle between cross bar 2 54.
Holder 2 includes the two piece plates 21 vertical with support frame 1, and screw hole is equipped on one flat plate 21, and one end is equipped with folder
The bolt for holding seat 22 passes through screw hole so that support frame 1 to be fixed on operating bed, and grip slipper 22 is located between two pieces of plates 21.It will branch
When support 1 is fixed on operating bed edge, bolt is reversely twisted, the distance between grip slipper 22 and opposite plate 21 is made to be greater than operation
The thickness of bed, operating bed is stuck between grip slipper 22 and opposite plate 21, then tighten bolt, utilizes grip slipper 22 and plate
Support frame 1 is fixed chucking power between 21.
The maximum grip of holder 2 is with a thickness of 27mm.More than the thickness of general operating bed, operating bed can be conveniently fixed in
On.
The maximum length of support frame 1 is 580mm.
The maximum length of cross bar 5 is 350mm.
The beneficial effects of the utility model are:
Embodiment two
The present embodiment is essentially identical with above-described embodiment, the difference is that: there is the fixed ring protruded outward above strut 4
53, cross bar 1 is socketed on the strut 4 of 53 top of fixed ring by connection ring 1, and cross bar 2 54 passes through 2 55 sets of connection ring
It connects on the strut 4 above cross bar 1.
It can be seen that the use of the utility model makes the deficiency for compensating for previous TIPS surgical attachment, other interventions are being done
When operation, TIPS framves can be removed, and be expert at TIPS operation when, can be convenient and be mounted on operating bed, at the same its is scalable,
Rotation, the characteristic being unfolded make it possible to the requirement for meeting TIPS operation.TIPS operating difficulty is big, risk is big, and the operating time is long, this
The use of head frame can make medical staff be absorbed in operation, increase chance of success.Simultaneously using medical staff after this frame in hand
It the case where patient can be observed in art in time and is exchanged with patient, and reduces the possibility that infection occurs, be conducive to postoperative
The recovery of patient.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes or convert, because
This all equivalent technical solution also should belong to the protection scope of the utility model, and the protection scope of the utility model should be by
Each claim limits.