CN113907854A - Locator for neurosurgery interventional therapy - Google Patents
Locator for neurosurgery interventional therapy Download PDFInfo
- Publication number
- CN113907854A CN113907854A CN202111194938.8A CN202111194938A CN113907854A CN 113907854 A CN113907854 A CN 113907854A CN 202111194938 A CN202111194938 A CN 202111194938A CN 113907854 A CN113907854 A CN 113907854A
- Authority
- CN
- China
- Prior art keywords
- locator
- sleeve body
- cover body
- slider
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002560 therapeutic procedure Methods 0.000 title claims description 4
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 6
- 208000014674 injury Diseases 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
Abstract
The invention discloses a locator for neurosurgical intervention treatment, which comprises a sleeve body, wherein a push injection mechanism is arranged at the lower end of the right side in the sleeve body in a sliding manner, a driving mechanism is fixedly arranged at the upper end in the sleeve body, a puncture needle is fixedly arranged at the left side of the driving mechanism, the puncture needle sequentially penetrates through the driving mechanism and the left side of the sleeve body, a linkage mechanism is rotatably arranged at the upper end in the sleeve body, a abdicating hole is integrally arranged at the top end in the sleeve body, an indicating mechanism is fixedly arranged at the rear end of the top of the sleeve body, a connector is fixedly penetrated at the left side of the bottom of the sleeve body in a sealing manner, a one-way valve is fixedly arranged outside the connector, the locator for neurosurgical intervention treatment can monitor the puncture depth of the puncture needle so as to avoid the occurrence of secondary puncture, therefore, the damage of a patient during treatment is reduced by using the locator in the application, but also reduces the working difficulty of medical staff.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a locator for neurosurgical intervention treatment.
Background
Neurosurgery is mainly used for treating diseases of nervous systems of brain, spinal cord and the like caused by trauma, such as life threatening due to cerebral hemorrhage and bleeding amount, brain trauma caused by car accidents, or operation treatment required by brain tumor compression.
At present, traditional neurosurgery intervenes treatment device does not have the positioning control function of the depth of penetration, can only judge the depth of penetration through medical personnel's working experience, has increased medical personnel's the work degree of difficulty, and when the depth of penetration failed, medical personnel still need to intervene medical appliances and take out, carries out the secondary puncture, and then the injury when having increased the patient treatment, in view of above defect, actually need to design the locator for the neurosurgery intervenes treatment.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a locator for neurosurgical intervention treatment to solve the problems provided by the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: locator for neurosurgery intervenes treatment, including the cover body, the inside right side lower extreme of cover body slide and be equipped with and inject the mechanism, the inside upper end of cover body set firmly actuating mechanism, the actuating mechanism left side the pjncture needle has set firmly, the pjncture needle run through in actuating mechanism and cover body left side in proper order, the inside upper end of cover body rotate and be equipped with link gear, the inside top of cover body an organic whole be equipped with the hole of stepping down, cover body top rear end firmly be equipped with indicating mechanism, cover body bottom left side sealed fixed have run through the connector, the connector outside set firmly the check valve.
The drive mechanism can control the puncture to actually puncture to the treatment part of the patient, meanwhile, the indication mechanism monitors the needle inserting depth of the puncture needle, and the medical personnel can inject the treatment liquid in the sleeve body into the patient body through the puncture needle by reusing the injection mechanism.
Furthermore, the injection mechanism consists of a push plate, a push rod and a ring.
Further, the inside lower extreme right side of cover body slide and be equipped with the push pedal, the push pedal be the rubber material, the push pedal right side set firmly the push rod, the push rod slide and run through in the cover body, the push rod right side set firmly the ring.
Furthermore, the driving mechanism consists of a mounting plate, a guide hole, a sliding block, a liquid discharge hole and a screw rod.
Further, the inside upper end of the cover body set firmly the mounting panel, the inside an organic whole of mounting panel be equipped with the guiding hole, the guiding hole inside slip be equipped with the slider.
Further, the slider inside an organic whole be equipped with the outage, cover body right side rotate and run through and have the screw rod, the screw rod run through in the mounting panel, the screw rod screw thread run through in the slider.
Furthermore, the linkage mechanism consists of a rotating pin and a belt.
Further, the left side and the right side of the upper end in the sleeve body are rotatably provided with rotating pins, a belt is sleeved outside the rotating pins in a tight fit mode, and the belt is fixedly connected with the sliding block.
Furthermore, the indicating mechanism consists of a graduated scale and a pointer.
Furthermore, the rear end of the top of the sleeve body is fixedly provided with a graduated scale, the upper end of the graduated scale is provided with a pointer, and the pointer is fixedly connected with the belt.
Compared with the prior art, this locator for neurosurgery intervenes treatment can monitor the puncture depth of pjncture needle to this incident of avoiding the secondary puncture takes place, can know from this, through using the device in this application, injury when not only having reduced the patient treatment, has still reduced medical personnel's the work degree of difficulty.
Drawings
FIG. 1 is a front cross-sectional view of a positioner for neurosurgical intervention;
FIG. 2 is a top view of a positioner for neurosurgical intervention;
fig. 3 is an enlarged partial sectional view of the interior of the drive mechanism.
The device comprises a sleeve body 1, a push injection mechanism 2, a driving mechanism 3, a puncture needle 4, a linkage mechanism 5, an abdication hole 6, an indication mechanism 7, a connector 8, a one-way valve 9, a push plate 10, a push rod 11, a ring 12, a mounting plate 13, a guide hole 14, a slide block 15, a liquid discharge hole 16, a screw rod 17, a rotating pin 18, a belt 19, a graduated scale 20 and a pointer 21.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
As shown in fig. 1, 2 and 3, the locator for neurosurgery intervention treatment comprises a sleeve body 1, wherein the lower end of the right side inside the sleeve body 1 is provided with a push injection mechanism 2 in a sliding manner, the upper end of the inside of the sleeve body 1 is fixedly provided with a driving mechanism 3, the left side of the driving mechanism 3 is fixedly provided with a puncture needle 4, the puncture needle 4 sequentially penetrates through the driving mechanism 3 and the left side of the sleeve body 1, the upper end inside the sleeve body 1 is provided with a linkage mechanism 5 in a rotating manner, the top end inside the sleeve body 1 is integrally provided with a abdicating hole 6, the rear end of the top part of the sleeve body 1 is fixedly provided with an indicating mechanism 7, the left side of the bottom of the sleeve body 1 is fixedly provided with a connector 8 in a sealing manner, the outside of the connector 8 is fixedly provided with a one-way valve 9, the driving mechanism 3 can control the puncture needle 5 to puncture the treatment part of a patient, and simultaneously, the indicating mechanism 7 monitors the depth of the puncture needle 4, medical personnel reuse and inject mechanism 2, and it is internal to pour into the patient into by pjncture needle 4 the treatment liquid of the cover body 1, inject mechanism 2 constitute by push pedal 10, push rod 11 and ring 12, the inside lower extreme right side of the cover body 1 slide and be equipped with push pedal 10, push pedal 10 be the rubber material, push pedal 10 right side set firmly push rod 11, push rod 11 slide and run through in the cover body 1, push rod 11 right side set firmly ring 12, actuating mechanism 3 constitute by mounting panel 13, guiding hole 14, slider 15, outage 16 and screw rod 17, the inside upper end of the cover body 1 set firmly mounting panel 13, the inside an organic whole of mounting panel 13 be equipped with guiding hole 14, the inside slip of guiding hole 14 be equipped with slider 15, the inside an organic whole of slider 15 be equipped with outage 16, the right side of the cover body 1 rotate and run through screw rod 17, screw rod 17 run through in mounting panel 13, screw rod 17 screw thread run through in slider 15, link gear 5 constitute by changeing round pin 18 and belt 19, the cover 1 inside upper end left and right sides of body rotate and be equipped with and change round pin 18, the outside tight fit cover of commentaries on classics round pin 18 be equipped with belt 19, just belt 19 and 15 fixed connection of slider, indicating mechanism 7 constitute by scale 20 and pointer 21, the cover 1 top rear end of body admittedly be equipped with scale 20, scale 20 upper end be equipped with pointer 21, pointer 21 and belt 19 fixed connection.
This locator for neurosurgery intervenes treatment, during the use, medical personnel inject into cover body 1 by connector 8 treatment fluid earlier, through the stagnant flow effect of check valve 9, can avoid the interior treatment fluid of cover body 1 to discharge the external world by connector 8, cover body 1 and mounting panel 13 be transparent material, medical personnel hold cover body 1 again with the left hand, contact the left end of pjncture needle 4 with the puncture point of patient treatment position department, reuse right hand corotation screw rod 17, at screw rod 17 and slider 15 screw thread drive's effect, make slider 15 drive pjncture needle 4 puncture to the patient internal, at this moment, slider 15 drives belt 19 clockwise rotation, and is synchronous, and belt 19 drives pointer 21 and does from left to right movement along the direction of abdicating hole 6, through the aforesaid, makes slider 15 and pointer 21 be in the state of synchronous motion in opposite directions, until the numerical value that pointer 21 points to scale 20 reaches medical personnel's demand, that is, after the puncture needle 4 punctures to the depth of the patient body and reaches the requirement of the medical care personnel, the medical care personnel firstly release the screw rod 17 with the right hand and then push the finger ring 12 with the right hand, so that the finger ring 12 drives the push rod 11 and the push plate 10 to inject the treatment liquid in the sleeve body 1 into the patient body from the liquid discharge hole 16 through the puncture needle 4.
Claims (10)
1. Locator for neurosurgery intervenes treatment, its characterized in that is including the cover body, the inside right side lower extreme of cover body slide and be equipped with and inject the mechanism, the inside upper end of cover body set firmly actuating mechanism, the actuating mechanism left side the pjncture needle has set firmly, the pjncture needle run through in actuating mechanism and cover body left side in proper order, the inside upper end of cover body rotate and be equipped with link gear, the inside top an organic whole of cover body be equipped with the hole of stepping down, cover body top rear end admittedly be equipped with indicating mechanism, cover body bottom left side sealed fixed the connector of having run through, the connector outside set firmly the check valve.
2. The positioner of claim 1, wherein the bolus mechanism comprises a push plate, a push rod, and a finger ring.
3. The locator for interventional therapy of neurosurgery according to claim 1, wherein a push plate is slidably disposed at the right side of the lower end inside the sleeve body, the push plate is made of rubber, a push rod is fixedly disposed at the right side of the push plate, the push rod slidably penetrates through the sleeve body, and a finger ring is fixedly disposed at the right side of the push rod.
4. The positioner of claim 1, wherein the drive mechanism comprises a mounting plate, a guide hole, a slider, a drain hole, and a screw.
5. The locator of claim 1, wherein the mounting plate is fixed to the upper end of the inside of the sheath, the mounting plate is integrally provided with a guide hole, and the guide hole is slidably provided with a slider.
6. The locator of claim 5, wherein a drainage hole is integrally formed in the slider, a screw is rotatably inserted through the right side of the sleeve body, the screw is inserted through the mounting plate, and the screw is inserted through the slider.
7. The positioner of claim 1, wherein the linkage mechanism comprises a pivot pin and a strap.
8. The locator for interventional therapy of neurosurgery according to claim 1, wherein rotating pins are rotatably arranged on the left and right sides of the upper end inside the sleeve body, a belt is tightly sleeved on the outer portion of the rotating pins, and the belt is fixedly connected with the sliding block.
9. The locator of claim 1, wherein the indication mechanism comprises a scale and a pointer.
10. The locator for neurosurgical intervention according to claim 1, wherein a graduated scale is fixedly arranged at the rear end of the top of the sleeve body, a pointer is arranged at the upper end of the graduated scale, and the pointer is fixedly connected with the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111194938.8A CN113907854A (en) | 2021-10-14 | 2021-10-14 | Locator for neurosurgery interventional therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111194938.8A CN113907854A (en) | 2021-10-14 | 2021-10-14 | Locator for neurosurgery interventional therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113907854A true CN113907854A (en) | 2022-01-11 |
Family
ID=79240438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111194938.8A Pending CN113907854A (en) | 2021-10-14 | 2021-10-14 | Locator for neurosurgery interventional therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113907854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154635A (en) * | 2022-07-20 | 2022-10-11 | 中国人民解放军空军军医大学 | Liquid flowing and washing type gynecological nursing tool disinfection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100191259A1 (en) * | 2007-09-26 | 2010-07-29 | Yutaka Suzuki | Medical device |
| CN206548581U (en) * | 2016-12-01 | 2017-10-13 | 中国人民解放军第四军医大学 | A kind of Multifunctional anesthesia puncture needle |
| CN110478536A (en) * | 2019-08-20 | 2019-11-22 | 西安交通大学医学院第一附属医院 | Internal Medicine-Cardiovascular Dept. clinic sting device |
| CN113288356A (en) * | 2021-05-20 | 2021-08-24 | 河北益合科技发展有限公司 | Central venous puncture device |
-
2021
- 2021-10-14 CN CN202111194938.8A patent/CN113907854A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100191259A1 (en) * | 2007-09-26 | 2010-07-29 | Yutaka Suzuki | Medical device |
| CN206548581U (en) * | 2016-12-01 | 2017-10-13 | 中国人民解放军第四军医大学 | A kind of Multifunctional anesthesia puncture needle |
| CN110478536A (en) * | 2019-08-20 | 2019-11-22 | 西安交通大学医学院第一附属医院 | Internal Medicine-Cardiovascular Dept. clinic sting device |
| CN113288356A (en) * | 2021-05-20 | 2021-08-24 | 河北益合科技发展有限公司 | Central venous puncture device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154635A (en) * | 2022-07-20 | 2022-10-11 | 中国人民解放军空军军医大学 | Liquid flowing and washing type gynecological nursing tool disinfection device |
| CN115154635B (en) * | 2022-07-20 | 2023-11-10 | 中国人民解放军空军军医大学 | Liquid flowing flushing type gynecological nursing appliance sterilizing device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220111 |