CN215018623U - Puncture locator for cerebral hemorrhage - Google Patents
Puncture locator for cerebral hemorrhage Download PDFInfo
- Publication number
- CN215018623U CN215018623U CN202120462481.3U CN202120462481U CN215018623U CN 215018623 U CN215018623 U CN 215018623U CN 202120462481 U CN202120462481 U CN 202120462481U CN 215018623 U CN215018623 U CN 215018623U
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- Prior art keywords
- positioning
- ring
- location
- fixedly connected
- cerebral hemorrhage
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- 206010008111 Cerebral haemorrhage Diseases 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 229920001971 elastomer Polymers 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 229920001821 foam rubber Polymers 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 238000002788 crimping Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 210000004556 brain Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 206010018985 Haemorrhage intracranial Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000008574 Intracranial Hemorrhages Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
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Abstract
The utility model discloses a puncture locater of cerebral hemorrhage, including end ring and positioning mechanism, the end ring passes through slide mechanism and positioning mechanism sliding connection, positioning mechanism includes the location semi-ring and supports the arc pole, the rear side at location semi-ring middle part and the upper end fixed connection who supports the arc pole, the location spout mouth has been seted up at the middle part of location semi-ring, location spout mouth department runs through there is the location traveller. This puncture locater of cerebral hemorrhage utilizes slide mechanism to rotate positioning mechanism to adjust suitable position according to rotating the graduation apparatus, the rethread limit rotates the bolt with positioning mechanism and bottom ring fixed, the sliding location traveller, and adjust to suitable position according to the location graduation apparatus, the rethread is injectd the bolt and will be fixed with the location semi-ring with the traveller location traveller, 360 degrees are looked for the best angle of impaling comprehensively, effectively avoid impaling the angle change and cause the setpoint inaccurate, reduce patient's misery, improve and impale efficiency.
Description
Technical Field
The utility model relates to a technical field of auxiliary appliances for operation, in particular to a puncture positioning instrument for cerebral hemorrhage.
Background
Cerebral hemorrhage refers to hemorrhage caused by rupture of blood vessels in non-traumatic brain parenchyma, the risk is high, puncture drainage in the prior art is one of main means for treating cerebral hemorrhage, during puncture drainage, a puncture point needs to be found on the head of a patient through a positioning device, then puncture is carried out through a special electric drill, and finally intracranial hemorrhage is led out through a drainage device.
The defects of the prior art are that in the medical operation, the positioning of the puncture position is completely based on the experience of a doctor, so that a position error is easy to generate, not only is repeated puncture easy to cause, but also the pain of a patient is easy to cause, and the infection chance is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a cerebral hemorrhage's puncture locater has solved the location of puncture position and has relied on doctor's experience, and positioner can not strengthen the fixed to the device, and the doctor causes the inaccurate problem of puncture very easily when the operation.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a puncture positioning instrument for cerebral hemorrhage, which comprises a bottom ring and a positioning mechanism, wherein the bottom ring is connected with the positioning mechanism in a sliding way through a sliding mechanism, the positioning mechanism comprises a positioning semi-ring and a supporting arc rod, the rear side of the middle part of the positioning semi-ring is fixedly connected with the upper end of the supporting arc rod, the middle part of the positioning semi-ring is provided with a positioning chute opening, a positioning slide column penetrates through the positioning chute opening, the positioning sliding column is connected with the positioning sliding chute opening in a sliding manner, the right side of the positioning sliding column is fixedly connected with a limiting plate, a limiting bolt is spirally connected in the middle of the limiting plate and is in compression joint with the positioning half rings, the middle part of the positioning sliding column is provided with a positioning hole, the rear part of the supporting arc rod is internally and spirally connected with a limited rotation bolt, the rotation limiting bolt is in compression joint with the bottom ring, a positioning dial gauge is carved on the surface of the front side of the positioning mechanism, and a rotation dial gauge is carved on the surface of the upper portion of the bottom ring.
Preferably, the sliding mechanism comprises a circular sliding rail and an arc-shaped sliding block, the circular sliding rail is arranged on the inner side of the bottom ring, the arc-shaped sliding block is fixedly connected with the bottom of the positioning mechanism, and the circular sliding rail is connected with the arc-shaped sliding block in a sliding manner.
Preferably, the bottom of the bottom ring is fixedly connected with a fixed protecting cover, and the inner side of the fixed protecting cover is fixedly connected with a soft sponge cushion.
Preferably, the outer side of the bottom ring is fixedly connected with a plurality of groups of fixing rods, and the middle parts of the plurality of groups of fixing rods are fixedly connected through auxiliary rods.
Preferably, the bottom of the fixing rod is fixedly connected with a nut, and a fixing bolt penetrates through the middle of the nut.
Preferably, one end of the fixing bolt, which is positioned on the inner side of the bottom ring, is rotatably connected with a pressing plate, and one end of the pressing plate, which is far away from the fixing bolt, is fixedly connected with a hollow rubber pad.
Preferably, one end of the fixing bolt, which is positioned outside the bottom ring, is fixedly connected with the screwing head, and the upper part of the screwing head is provided with anti-skidding threads.
The utility model provides a puncture locator for cerebral hemorrhage. Compared with the prior art, the method has the following beneficial effects:
(1) through the rear side at location semi-ring middle part and the upper end fixed connection who supports the arc pole, location traveller and location spout sliding connection, the right side fixedly connected with limiting plate of location traveller, the limited bolt and the crimping of location semi-ring, utilize slide mechanism to rotate positioning mechanism, and adjust suitable position according to rotating the graduation apparatus, rethread limited rotation bolt is fixed positioning mechanism and bottom ring, the surface on bottom ring upper portion is carved with and is rotated the graduation apparatus, limited rotation bolt and bottom ring crimping, the surface carving of positioning mechanism front side is equipped with the location graduation apparatus, the slide positioning traveller slides, and adjust to suitable position according to the location graduation apparatus, rethread limited bolt will be fixed positioning traveller and location semi-ring, 360 degrees are whole to look for best and are impaled the angle, effectively avoid impaled the change of impaled the angle and cause the setpoint inaccurate, reduce patient's misery, improve impales efficiency.
(2) The utility model discloses a device for fixing a puncture operation, including base ring, fixed protecting cover, dead lever cover, twisting head, make the clamp plate crimping at patient's head, be connected with the clamp plate through rotating at the inboard one end of gim peg that is located the base ring, the one end fixed connection who the gim peg is located the base ring outside twists the head, and the upper portion of twisting the head is equipped with anti-skidding line, utilize fixed protecting cover and brain crimping, the dead lever cover is in patient's head outside, twist and move the twisting head, make the clamp plate crimping at patient's head, fix the device, strengthen the stability of locater, avoid locater error, cause puncture operation inaccurate, form the potential safety hazard, the fixed protecting cover of bottom fixedly connected with of gim peg, the hollow rubber mat of one end fixedly connected with of gim peg is kept away from to the clamp plate, soft rubber mat and hollow rubber mat carry out fixed protection to the patient, prevent that the device from causing nerve crush injury to the patient.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
fig. 2 is a top view of the structure of the present invention;
fig. 3 is a front view of the positioning mechanism of the present invention.
In the figure: 1. a bottom ring; 2. a positioning mechanism; 21. positioning the semi-ring; 211. positioning the chute opening; 22. a support arc bar; 221. a rotation limiting bolt; 23. positioning a dial gauge; 3. a sliding mechanism; 31. a circular slide rail; 32. an arc-shaped sliding block; 4. rotating the dial gauge; 5. positioning a sliding column; 51. positioning holes; 6. a limiting plate; 61. a restraining bolt; 7. fixing the protecting cover; 8. a soft sponge cushion; 9. fixing the rod; 10. an auxiliary lever; 11. a nut; 12. a fixing bolt; 121. pressing a plate; 122. a hollow rubber pad; 123. screwing the head; 124. and (4) anti-skid lines.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a puncture positioning instrument for cerebral hemorrhage comprises a bottom ring 1 and a positioning mechanism 2, wherein the bottom ring 1 is connected with the positioning mechanism 2 in a sliding way through a sliding mechanism 3, the sliding mechanism 3 comprises a circular slide rail 31 and an arc slide block 32, the circular slide rail 31 is arranged on the inner side of the bottom ring 1, the arc slide block 32 is fixedly connected with the bottom of the positioning mechanism 2, the circular slide rail 31 is connected with the arc slide block 32 in a sliding way, the positioning mechanism 2 comprises a positioning half ring 21 and a supporting arc rod 22, the rear side of the middle part of the positioning half ring 21 is fixedly connected with the upper end of the supporting arc rod 22, the middle part of the positioning half ring 21 is provided with a positioning slide groove opening 211, a positioning slide column 5 penetrates through the positioning slide groove opening 211, the positioning slide column 5 is connected with the positioning slide groove opening 211 in a sliding way, the right side of the positioning slide column 5 is fixedly connected with a limiting plate 6, the middle part of the limiting plate 6 is internally connected with a limiting bolt 61, and the limiting bolt 61 is in compression joint with the positioning half ring 21, utilize slide mechanism 3 to rotate positioning mechanism 2, and adjust suitable position according to rotating scale 4, rethread limit rotation bolt 221 is fixed positioning mechanism 2 and bottom ring 1, positioning hole 51 has been seted up at the middle part of location traveller 5, support the rear portion internal screw connection limited rotation bolt 221 of arc pole 22, limit rotation bolt 221 and bottom ring 1 crimping, positioning scale 23 has been carved on the surface of positioning mechanism 2 front side, the surface on bottom ring 1 upper portion is carved and is equipped with rotation scale 4, slide location traveller 5, and adjust to suitable position according to location scale 23, rethread limited bolt 61 is fixed with location traveller 5 and location semi-ring 21, 360 degrees comprehensive best puncture angle of seeking, effectively avoid puncturing the angle change and cause the setpoint inaccurate, reduce patient's misery, improve and puncture efficiency.
The bottom of the bottom ring 1 is fixedly connected with a fixed protecting cover 7, the inner side of the fixed protecting cover 7 is fixedly connected with a soft sponge cushion 8, the outer side of the bottom ring 1 is fixedly connected with a plurality of groups of fixed rods 9, the middle parts of the groups of fixed rods 9 are fixedly connected through an auxiliary rod 10, the bottom of the fixed rods 9 is fixedly connected with a nut 11, the middle part of the nut 11 is penetrated by a fixed bolt 12, one end of the fixed bolt 12, which is positioned at the inner side of the bottom ring 1, is rotatably connected with a pressing plate 121, one end of the pressing plate 121, which is far away from the fixed bolt 12, is fixedly connected with a hollow rubber cushion 122, the soft sponge cushion 8 and the hollow rubber cushion 122 carry out fixed protection on a patient, the device is prevented from causing nerve pressure injury to the patient, one end of the fixed bolt 12, which is positioned at the outer side of the bottom ring 1, is fixedly connected with a twisting head 123, the upper part of the twisting head 123 is provided with anti-skid grains 124, the fixed protecting cover 7 is pressed with the brain, the fixed protecting cover 9 is sleeved at the outer side of the head of the patient, the twisting head 123 is twisted, make clamp plate 121 crimping at patient's head, fix the device, the stability of reinforcing locater avoids the locater to produce the error, causes the puncture operation inaccurate, forms the potential safety hazard.
And those not described in detail in this specification are well within the skill of those in the art.
During the use, treat the puncture region with the patient that the end ring 1 was worn, then through fixed protecting cover 7 and brain crimping, rethread is twisted and is moved twisting head 123, make clamp plate 121 crimping at patient's head, fix the locater, rethread slide mechanism 3 rotates positioning mechanism 2, adjust positioning mechanism 2 suitable position, and it is fixed with end ring 1 to rotate positioning mechanism 2 through limit bolt 221, then slide location traveller 5, make location traveller 5 adjust to suitable position, and will fix location traveller 5 and location semi-ring 21 through injecing bolt 61, then pass the pjncture needle locating hole 51, can carry out the puncture operation to the patient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A puncture positioning instrument for cerebral hemorrhage is characterized in that: the positioning device comprises a bottom ring (1) and a positioning mechanism (2), wherein the bottom ring (1) is in sliding connection with the positioning mechanism (2) through a sliding mechanism (3), the positioning mechanism (2) comprises a positioning semi-ring (21) and a supporting arc rod (22), the rear side of the middle part of the positioning semi-ring (21) is fixedly connected with the upper end of the supporting arc rod (22), a positioning sliding groove opening (211) is formed in the middle part of the positioning semi-ring (21), a positioning sliding column (5) penetrates through the positioning sliding groove opening (211), the positioning sliding column (5) is in sliding connection with the positioning sliding groove opening (211), a limiting plate (6) is fixedly connected to the right side of the positioning sliding column (5), a limiting bolt (61) is spirally connected to the middle part of the limiting plate (6), the limiting bolt (61) is in compression joint with the positioning semi-ring (21), a positioning hole (51) is formed in the middle part of the positioning sliding column (5), the inner screw of the rear part of the support arc rod (22) is connected with a limited rotation bolt (221), the limited rotation bolt (221) is in compression joint with the bottom ring (1), a positioning scale (23) is carved on the surface of the front side of the positioning mechanism (2), and a rotation scale (4) is carved on the surface of the upper part of the bottom ring (1).
2. The puncture positioning instrument for cerebral hemorrhage according to claim 1, wherein: slide mechanism (3) include circular slide rail (31) and arc slider (32), the inboard of bottom ring (1) is located in circular slide rail (31), the bottom fixed connection of arc slider (32) and positioning mechanism (2), circular slide rail (31) and arc slider (32) sliding connection.
3. The puncture positioning instrument for cerebral hemorrhage according to claim 1, wherein: the bottom fixedly connected with fixed protecting cover (7) of bottom ring (1), the inboard fixedly connected with soft foam-rubber cushion (8) of fixed protecting cover (7).
4. The puncture positioning instrument for cerebral hemorrhage according to claim 1, wherein: the outer side of the bottom ring (1) is fixedly connected with a plurality of groups of fixing rods (9), and the middle parts of the fixing rods (9) are fixedly connected through auxiliary rods (10).
5. The puncture positioning instrument for cerebral hemorrhage according to claim 4, wherein: the bottom of the fixing rod (9) is fixedly connected with a nut (11), and a fixing bolt (12) penetrates through the middle of the nut (11).
6. The puncture positioning instrument for cerebral hemorrhage according to claim 5, wherein: one end of the fixing bolt (12) which is positioned at the inner side of the bottom ring (1) is rotatably connected with a pressing plate (121), and one end of the pressing plate (121) which is far away from the fixing bolt (12) is fixedly connected with a hollow rubber cushion (122).
7. The puncture positioning instrument for cerebral hemorrhage according to claim 5, wherein: one end of the fixing bolt (12) positioned at the outer side of the bottom ring (1) is fixedly connected with a screwing head (123), and the upper part of the screwing head (123) is provided with anti-skid grains (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462481.3U CN215018623U (en) | 2021-03-04 | 2021-03-04 | Puncture locator for cerebral hemorrhage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120462481.3U CN215018623U (en) | 2021-03-04 | 2021-03-04 | Puncture locator for cerebral hemorrhage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215018623U true CN215018623U (en) | 2021-12-07 |
Family
ID=79254688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120462481.3U Expired - Fee Related CN215018623U (en) | 2021-03-04 | 2021-03-04 | Puncture locator for cerebral hemorrhage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215018623U (en) |
-
2021
- 2021-03-04 CN CN202120462481.3U patent/CN215018623U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |