CN114652389A - Femoral artery compression hemostat with automatic calibration function - Google Patents
Femoral artery compression hemostat with automatic calibration function Download PDFInfo
- Publication number
- CN114652389A CN114652389A CN202210253258.7A CN202210253258A CN114652389A CN 114652389 A CN114652389 A CN 114652389A CN 202210253258 A CN202210253258 A CN 202210253258A CN 114652389 A CN114652389 A CN 114652389A
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- CN
- China
- Prior art keywords
- block
- threaded shaft
- bolted
- femoral artery
- nylon belt
- 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.)
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- 230000006835 compression Effects 0.000 title claims abstract description 29
- 238000007906 compression Methods 0.000 title claims abstract description 29
- 239000002874 hemostatic agent Substances 0.000 title claims abstract description 21
- 210000001105 femoral artery Anatomy 0.000 title claims abstract description 20
- 239000004677 Nylon Substances 0.000 claims abstract description 33
- 229920001778 nylon Polymers 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000023597 hemostasis Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005906 menstruation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/1322—Tourniquets comprising a flexible encircling member
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00057—Light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical supplies and discloses a femoral artery compression hemostat with an automatic calibration function, which comprises a nylon belt, wherein an installation block is installed at the top of the nylon belt, a shell is arranged at the top of the installation block, and a longitudinal threaded shaft is rotatably connected inside the shell through a first bearing; according to the compression hemostat, the light emitting diode is additionally arranged at the position where the pressing block contacts the skin, the imager is arranged in the compression hemostat after the light irradiates the skin to collect the signal of the light reflected by the skin, then the image is recorded and processed by the image processor to obtain the offset track of the compression hemostat, the transverse threaded shaft is driven by the second motor to drive the sliding block to slide in the sliding groove, then the sliding block drives the shell to transversely move, meanwhile, the first motor drives the longitudinal threaded shaft to rotate, so that the longitudinal threaded shaft drives the connecting block to longitudinally move, and the pressing block is conveniently adjusted to restore from the offset position.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to a femoral artery compression hemostat with an automatic calibration function.
Background
Digital Subtraction Angiography (DSA) is very popular in clinical applications, and its interventional treatment will select a puncture point on the radial artery or the femoral artery depending on the requirements. When the puncture point is on the femoral artery, the compression hemostasis work is difficult to perform due to large blood flow in the femoral artery and high pressure in the blood vessel. The tradition piles up behind the gauze package around adhesive tape hemostasis by compression and consumes more manpower and material resources and the comfort level is poor, and present clinical package after the gauze package around adhesive tape hemostasis by compression outside the tradition, present arteria femoralis hemostasis by compression ware also has comparatively general problem, and arteria femoralis hemostasis by compression area is less usually, postoperative hemostasis by compression time is longer makes the patient easily lead to arteria femoralis hemostasis by compression press point skew because of the circumstances such as activity to increase the possibility that the adverse circumstances takes place. In order to solve the problems, the femoral artery compression hemostat with the automatic calibration function is provided.
Disclosure of Invention
The invention aims to provide a femoral artery compression hemostat with an automatic calibration function, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a femoral artery compression hemostat with an automatic calibration function comprises a nylon belt, wherein an installation block is installed at the top of the nylon belt, a shell is arranged at the top of the installation block, a longitudinal threaded shaft is rotatably connected inside the shell through a first bearing, a connecting block is connected to the surface of the longitudinal threaded shaft in a threaded manner, a connecting rod is arranged at one end of the connecting block, a pressing block is bolted at the bottom of the connecting rod, a light emitting diode is installed at the bottom of the pressing block, an imager is installed inside the pressing block, an image processor is installed inside the pressing block, a sliding groove is formed in the top of the installation block, a transverse threaded shaft is rotatably connected inside the sliding groove through a second bearing, a sliding block is slidably connected inside the sliding groove, the inside of the sliding block is in threaded connection with the transverse threaded shaft, and the top of the sliding block is bolted with the shell, the front surface of the mounting block (2) is bolted with a fixing plate.
Preferably, one side of the mounting block is bolted with a second motor, and the output end of the second motor is bolted with the transverse threaded shaft.
Preferably, the first motor is bolted to the inside of the shell, and the output end of the first motor is bolted to the longitudinal threaded shaft.
Preferably, one end of the connecting block is bolted with a mounting sleeve, and the inside of the mounting sleeve is sleeved with the connecting rod.
Preferably, one end of the nylon belt is provided with a connecting buckle, and one side of the connecting buckle is installed with the nylon belt.
Preferably, a mother patch is sewn on one side of the nylon belt, and a child patch is sewn on one side of the nylon belt.
Compared with the prior art, the invention has the following beneficial effects:
the device is placed at the femoral artery puncture position of a patient, the nylon belt surrounds the leg of the patient for a circle, one end of the nylon belt penetrates through the inside of the connecting buckle, and then the nylon belt is folded in half and is limited and fixed through the sub-patch and the mother patch, so that the device is convenient for the user to wear quickly;
according to the compression hemostat, the light emitting diode is additionally arranged at the position where the pressing block contacts the skin, the imager is arranged in the compression hemostat after the light irradiates the skin to collect the signal of the light reflected by the skin, then the image is recorded and processed by the image processor to obtain the offset track of the compression hemostat, the transverse threaded shaft is driven by the second motor to drive the sliding block to slide in the sliding groove, then the sliding block drives the shell to transversely move, meanwhile, the first motor drives the longitudinal threaded shaft to rotate, so that the longitudinal threaded shaft drives the connecting block to longitudinally move, and the pressing block is conveniently adjusted to restore from the offset position.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a portion of the present invention;
FIG. 3 is a perspective view of a portion of the present invention;
FIG. 4 is a perspective view of a portion of the present invention;
fig. 5 is a partial enlarged view of the invention at a in fig. 1.
In the figure: 1. a nylon band; 2. mounting blocks; 3. a housing; 4. a longitudinal threaded shaft; 5. a first motor; 6. connecting blocks; 7. a connecting rod; 8. a pressing block; 9. a light emitting diode; 10. an imager; 11. an image processor; 12. a chute; 13. a transverse threaded shaft; 14. a slider; 15. a second motor; 16. installing a sleeve; 17. a connecting buckle; 18. mother plaster; 19. sub-pasting; 20. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, a femoral artery compression hemostat with an automatic calibration function comprises a nylon belt 1, a mounting block 2 is mounted at the top of the nylon belt 1, a housing 3 is arranged at the top of the mounting block 2, a longitudinal threaded shaft 4 is rotatably connected inside the housing 3 through a first bearing, a connecting block 6 is connected to the surface of the longitudinal threaded shaft 4 through a thread, a connecting rod 7 is arranged at one end of the connecting block 6, a pressing block 8 is bolted at the bottom of the connecting rod 7, a light emitting diode 9 is mounted at the bottom of the pressing block 8, an imager 10 is mounted inside the pressing block 8, an image processor 11 is mounted inside the pressing block 8, a sliding groove 12 is formed at the top of the mounting block 2, a transverse threaded shaft 13 is rotatably connected inside the sliding groove 12 through a second bearing, a sliding block 14 is slidably connected inside the sliding groove 12, and the sliding block 14 is connected with the transverse threaded shaft 13 through a thread, the top of the sliding block 14 is bolted with the shell 3, the front of the mounting block 2 is bolted with the fixing plate 20, the device is placed at the femoral artery puncture of a patient, then the nylon belt 1 surrounds the leg of the patient for a circle, then one end of the nylon belt 1 penetrates through the inside of the connecting buckle 17, and then the nylon belt 1 is folded in half and is limited and fixed through the sub-sticker 19 and the mother sticker 18, so that a user can conveniently and quickly wear the device; according to the compression hemostat, the light emitting diode 9 is additionally arranged at the position where the pressing block 8 contacts the skin, the imager 10 can collect signals of light reflected by the skin after the light irradiates the skin, then the image is recorded and processed by the image processor 11 to obtain the deviated track of the compression hemostat, the transverse threaded shaft 13 is driven by the second motor 15, the transverse threaded shaft 13 drives the sliding block 14 to slide in the sliding groove 12, then the sliding block 14 drives the shell 3 to move transversely, meanwhile, the first motor 5 drives the longitudinal threaded shaft 4 to rotate, and the longitudinal threaded shaft 4 drives the connecting block 6 to move longitudinally, so that the pressing block 8 can be adjusted to recover from the deviated position conveniently.
Furthermore, one side bolt of installation piece 2 has second motor 15, and the output of second motor 15 is bolted with horizontal threaded shaft 13, through setting up second motor 15, can effectively drive horizontal threaded shaft 13 and rotate.
Furthermore, the first motor 5 is bolted to the inside of the shell 3, the output end of the first motor 5 is bolted to the longitudinal threaded shaft 4, and the longitudinal threaded shaft 4 can be effectively driven to rotate by arranging the first motor 5.
Further, connecting block 6's one end bolt has installation cover 16, and installation cover 16's inside cup joints with connecting rod 7, through setting up installation cover 16, can effectively install connecting rod 7.
Further, one end of the nylon strap 1 is provided with a connecting buckle 17, one side of the connecting buckle 17 is installed with the nylon strap 1, and the nylon strap 1 can be effectively matched for use through the connecting buckle 17.
Furthermore, a mother sticker 18 is sewn on one side of the nylon belt 1, a child sticker 19 is sewn on one side of the nylon belt 1, and the device can be effectively worn and fixed by arranging the mother sticker 18 and the child sticker 19.
The working principle is as follows: the user can place the position in patient's femoral artery puncture department, afterwards, nylon belt 1 surrounds patient's shank a circle, again with the inside of nylon belt 1's one end through connector link 17, then carry out spacing fixed through sub-subsides 19 and female subsides 18 nylon belt 1 fifty percent discount, thereby the person of facilitating the use dresses the device fast, press the position that piece 8 contacts the skin simultaneously and increased emitting diode 9, light shines and has inside imager 10 to collect the signal of the reflection light of menstruation skin after on skin, then pass through image processor 11 record processing of image thereby obtain the orbit of oppression haemostat skew, rethread second motor 15 drives horizontal threaded shaft 13, make horizontal threaded shaft 13 drive slider 14 slide in the inside of spout 12, then slider 14 drives casing 3 and carries out lateral shifting, first motor 5 drives longitudinal threaded shaft 4 to rotate simultaneously, the longitudinal threaded shaft 4 drives the connecting block 6 to move longitudinally, so that the pressing block 8 can be adjusted to recover from the deviated position conveniently.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a femoral artery hemostasis by compression ware with self-calibration function, includes nylon area (1), its characterized in that: the nylon belt comprises a nylon belt body (1), and is characterized in that an installation block (2) is installed at the top of the nylon belt body (1), a shell (3) is arranged at the top of the installation block (2), a longitudinal threaded shaft (4) is rotatably connected inside the shell (3) through a first bearing, a connecting block (6) is connected to the surface of the longitudinal threaded shaft (4) in a threaded manner, a connecting rod (7) is arranged at one end of the connecting block (6), a pressing block (8) is bolted to the bottom of the connecting rod (7), a light-emitting diode (9) is installed at the bottom of the pressing block (8), an imager (10) is installed inside the pressing block (8), an image processor (11) is installed inside the pressing block (8), a sliding groove (12) is formed in the top of the installation block (2), a transverse threaded shaft (13) is rotatably connected inside the sliding groove (12) through a second bearing, and a sliding block (14) is slidably connected inside the sliding groove (12), the inner part of the sliding block (14) is in threaded connection with the transverse threaded shaft (13), the top of the sliding block (14) is in bolted connection with the shell (3), and the front surface of the mounting block (2) is in bolted connection with the fixing plate (20).
2. The femoral artery compression hemostat with the automatic calibration function according to claim 1, wherein: and a second motor (15) is bolted on one side of the mounting block (2), and the output end of the second motor (15) is bolted with the transverse threaded shaft (13).
3. The femoral artery compression hemostat with the automatic calibration function according to claim 1, wherein: the inner part of the shell (3) is bolted with a first motor (5), and the output end of the first motor (5) is bolted with the longitudinal threaded shaft (4).
4. The femoral artery compression hemostat with the automatic calibration function according to claim 1, wherein: one end of the connecting block (6) is bolted with a mounting sleeve (16), and the inside of the mounting sleeve (16) is sleeved with the connecting rod (7).
5. The femoral artery compression hemostat with the automatic calibration function according to claim 1, wherein: one end of the nylon belt (1) is provided with a connecting buckle (17), and one side of the connecting buckle (17) is installed on the nylon belt (1).
6. The femoral artery compression hemostat with the automatic calibration function according to claim 1, wherein: a mother patch (18) is sewn on one side of the nylon belt (1), and a child patch (19) is sewn on one side of the nylon belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210253258.7A CN114652389A (en) | 2022-03-15 | 2022-03-15 | Femoral artery compression hemostat with automatic calibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210253258.7A CN114652389A (en) | 2022-03-15 | 2022-03-15 | Femoral artery compression hemostat with automatic calibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114652389A true CN114652389A (en) | 2022-06-24 |
Family
ID=82030274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210253258.7A Pending CN114652389A (en) | 2022-03-15 | 2022-03-15 | Femoral artery compression hemostat with automatic calibration function |
Country Status (1)
| Country | Link |
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| CN (1) | CN114652389A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125698A (en) * | 2018-01-30 | 2018-06-08 | 蒋晓伟 | A kind of adaptive arteria femoralis compression hemostat |
| CN108670344A (en) * | 2018-05-24 | 2018-10-19 | 佳木斯大学 | A kind of Cardiological clinic hemostasis buoyant apparatus |
| CN209360789U (en) * | 2018-02-06 | 2019-09-10 | 江南大学附属医院 | A kind of compression apparatus for peripheral blood vessel |
| CN214128672U (en) * | 2020-07-22 | 2021-09-07 | 谢东珊 | Artery hemostasis device |
| CN214595926U (en) * | 2020-09-24 | 2021-11-05 | 曾庆密 | Hemostasis compressor for emergency treatment of cardiology |
| CN113785329A (en) * | 2019-04-03 | 2021-12-10 | 因特尔赛克特耳鼻喉国际有限责任公司 | Registration method and device |
| US20220015770A1 (en) * | 2020-07-15 | 2022-01-20 | Orthosoft Ulc | Integrated robotic surgery system with tourniquet system |
-
2022
- 2022-03-15 CN CN202210253258.7A patent/CN114652389A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125698A (en) * | 2018-01-30 | 2018-06-08 | 蒋晓伟 | A kind of adaptive arteria femoralis compression hemostat |
| CN209360789U (en) * | 2018-02-06 | 2019-09-10 | 江南大学附属医院 | A kind of compression apparatus for peripheral blood vessel |
| CN108670344A (en) * | 2018-05-24 | 2018-10-19 | 佳木斯大学 | A kind of Cardiological clinic hemostasis buoyant apparatus |
| CN113785329A (en) * | 2019-04-03 | 2021-12-10 | 因特尔赛克特耳鼻喉国际有限责任公司 | Registration method and device |
| US20220015770A1 (en) * | 2020-07-15 | 2022-01-20 | Orthosoft Ulc | Integrated robotic surgery system with tourniquet system |
| CN214128672U (en) * | 2020-07-22 | 2021-09-07 | 谢东珊 | Artery hemostasis device |
| CN214595926U (en) * | 2020-09-24 | 2021-11-05 | 曾庆密 | Hemostasis compressor for emergency treatment of cardiology |
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