CN108635010A - A kind of arteria brachialis haemostat - Google Patents
A kind of arteria brachialis haemostat Download PDFInfo
- Publication number
- CN108635010A CN108635010A CN201810518270.XA CN201810518270A CN108635010A CN 108635010 A CN108635010 A CN 108635010A CN 201810518270 A CN201810518270 A CN 201810518270A CN 108635010 A CN108635010 A CN 108635010A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- spring
- adjusting rod
- screw hole
- hole
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000013011 mating Effects 0.000 claims abstract description 5
- 238000003475 lamination Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 2
- 230000000025 haemostatic effect Effects 0.000 abstract description 3
- 229940030225 antihemorrhagics Drugs 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 230000023597 hemostasis Effects 0.000 description 4
- 210000000578 peripheral nerve Anatomy 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002874 hemostatic agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004126 nerve fiber Anatomy 0.000 description 2
- 210000002321 radial artery Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000944 nerve tissue Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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
- 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
Abstract
The invention discloses a kind of arteria brachialis haemostats, including shell, the both ends of shell are connected with bandage, the casing center is provided with the first screw hole, first screw hole internal thread is connected with the first adjusting rod, first adjusting rod bottom is connected with pedestal by shaft, base bottom surface is fixed with sliding slot, the first spring is connected in sliding slot, first spring bottom is connected with the first briquetting, housing bottom is provided with and the matched first through hole of the first briquetting, fixing sleeve is connected to casing on first spring, sleeve edge is threaded with the second adjusting rod, sliding slot bottom surface is provided with limiting slot, second adjusting rod bottom is fixed with Rubber end, Rubber end is mating with limiting slot, casing both sides are fixed with flank；The both sides of first screw hole are symmetrically arranged with the second screw hole, and the second screw hole internal thread is connected with third adjusting rod.The present invention can improve the deficiencies in the prior art, be suitable for carrying out quick-acting haemostatic powder to arteria brachialis.
Description
Technical field
The present invention relates to a kind of medical hemostatic, especially a kind of arteria brachialis haemostat.
Background technology
Arteria brachialis punctures at present, postoperative mainly Elastic bandage wrapping hemostasis, but the elasticity of Elastic bandage wrapping is not
It is easy to control, loose Elastic bandage when is also cumbersome.In the prior art, it can be common that radial artery hemostat, but due to
Arteria brachialis is located at the fossa cubitalis, buries relatively deeply, and its peripheral nerve tissue is densely distributed, using similar to radial artery hemostat
When device stops blooding, it is easy compressing surrounding nerve, damaged nerve tissue.
Invention content
The technical problem to be solved in the present invention is to provide a kind of arteria brachialis haemostats, can solve the deficiencies in the prior art, be suitable for
Quick-acting haemostatic powder is carried out to arteria brachialis.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
The both ends of a kind of arteria brachialis haemostat, including shell, shell are connected with bandage, and the casing center is provided with first
Screw hole, the first screw hole internal thread are connected with the first adjusting rod, and the first adjusting rod bottom is connected with pedestal, base-plates surface by shaft
It is provided with sliding slot, is connected with the first spring in sliding slot, the first spring bottom is connected with the first briquetting, and housing bottom is provided with and the
The matched first through hole of one briquetting, fixing sleeve is connected to casing on the first spring, and sleeve edge is threaded with the second adjusting rod,
Sliding slot bottom surface is provided with limiting slot, and the second adjusting rod bottom is fixed with Rubber end, and Rubber end is mating with limiting slot, casing two
Side is fixed with flank；The both sides of first screw hole are symmetrically arranged with the second screw hole, and the second screw hole internal thread is connected with third adjusting rod,
Third adjusting rod bottom is provided with blind hole, and the side wall of blind hole is provided with several limit holes, second spring is connected in blind hole, the
Two springs and blind hole clearance fit, the bottom of second spring are connected with the second briquetting, and the second briquetting side is fixed with wedge block, wedge
Shape block and limit hole selectivity grafting, wedge block and flank selective exposure, housing bottom is provided with to be matched with the second briquetting
The second through-hole.
Preferably, the outer ledge of first briquetting is fixedly connected with ring-shaped rubber set, the first briquetting and annular rubber
Gum cover is interference fitted.
Preferably, being connected by universal joint between first briquetting and the first spring.
Preferably, first briquetting surface is provided with several fins.
Preferably, second briquetting bottom is provided with arc spring lamination, the both ends of arc spring lamination are fixed with the second briquetting
Connection.
Preferably, being provided with air bag between second briquetting and arc spring lamination.
It is using advantageous effect caused by above-mentioned technical proposal：The present invention is provided with two groups of briquettings, and the first briquetting is used
In carrying out hemostasis by compression to arteria brachialis, the second briquetting is used to carry out position limitation protection to the nerve fiber around arteria brachialis.First adjusts
Pole is used to adjust the pressure of the first briquetting, and third adjusting rod is used to adjust the pressure and crimping angle of the second briquetting.Due to pressure
Compel hemostasis to need to be gradually reduced compressing dynamics with the time, by designing the first spring and the second adjusting rod, using Rubber end with
The mating position of limiting slot and depth difference, realize the first spring deformation quantity and restore the difference of damping, to real
The contraction state of existing first briquetting different length and friction speed is realized that the first briquetting automatically continuously adjusts oppressive force, is carried significantly
High haemostatic effect, avoids peripheral nerve from excessively oppress and is damaged.Second briquetting is connected by second spring body, according to user's
Individual state can select to be plugged on wedge block in different limit holes, to change the recovery time of the second briquetting（Selection
Limit hole more on the lower, the second briquetting recovery time is more early；Conversely, the second briquetting recovery time is more late）.When the first spring restores
When, the first spring drives flank to move up, and when flank touches wedge block, wedge block is released in limit hole, second
Wedge block is detached from limit hole under the drive of spring, realizes the recycling of the second briquetting.To realize the first briquetting and the second briquetting
Linkage automatic adjustment.
In order to improve compressing angle precision of first briquetting to arteria brachialis, connected using the first briquetting of universal joint pair
It connects.But universal joint is susceptible to the offset of angle after stress.In order to solve this problem, by being arranged on the outside of the first briquetting
Ring-shaped rubber set covers the contact with arm using ring-shaped rubber, is limited indirectly to universal joint, avoids the compressing of the first briquetting
The offset of angle.By the cooperation between different compressing angles and different fins, the pressure for arteria brachialis can be further increased
Compel accuracy.Using the extrusion fit of air bag and arc spring lamination, the adjustment of the second briquetting local compression dynamics may be implemented, to
Improve the protecting effect for nerve fiber.
Description of the drawings
Fig. 1 is the structure chart of a specific implementation mode of the invention.
Fig. 2 is the vertical view of sliding slot in a specific implementation mode of the invention.
Fig. 3 is the structure chart of the first briquetting in a specific implementation mode of the invention.
Fig. 4 is the structure chart of the second briquetting in a specific implementation mode of the invention.
Fig. 5 is the structure chart of shaft in a specific implementation mode of the invention.
In figure：1, shell；2, bandage；3, the first screw hole；4, the first adjusting rod；5, shaft；6, pedestal；7, sliding slot；8,
One spring；9, the first briquetting；10, first through hole；11, casing；12, the second adjusting rod；13, limiting slot；14, Rubber end；15, side
The wing；16, the second screw hole；17, third adjusting rod；18, blind hole；19, limit hole；20, second spring；21, the second briquetting；22, wedge
Shape block；23, the second through-hole；24, ring-shaped rubber set；25, universal joint；26, fin；27, arc spring lamination；28, air bag；29, bearing；
30, rubber pad；31, cavity.
Specific implementation mode
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-5, a specific implementation mode of the invention includes shell 1, and the both ends of shell 1 are connected with bandage 2, described
Shell 1 is provided centrally with the first screw hole 3, and 3 internal thread of the first screw hole is connected with the first adjusting rod 4, and 4 bottom of the first adjusting rod passes through
Shaft 5 is connected with pedestal 6, and 6 surface of pedestal is provided with sliding slot 7, and the first spring 8 is connected in sliding slot 7, and 8 bottom of the first spring connects
It is connected to the first briquetting 9,1 bottom of shell is provided with 9 matched first through hole 10 of the first briquetting, fixing sleeve on the first spring 8
It is connected to casing 11,11 edge-wise threads of casing are connected with the second adjusting rod 12, and 7 bottom surface of sliding slot is provided with limiting slot 13, and second is adjusted
12 bottom of bar is fixed with Rubber end 14, and Rubber end 14 and limiting slot 13 are mating, and 11 both sides of casing are fixed with flank 15；First
The both sides of screw hole 3 are symmetrically arranged with the second screw hole 16, and 16 internal thread of the second screw hole is connected with third adjusting rod 17, third adjusting rod
17 bottoms are provided with blind hole 18, and the side wall of blind hole 18 is provided with several limit holes 19, second spring 20 is connected in blind hole 18,
The bottom of second spring 20 and 18 clearance fit of blind hole, second spring 20 is connected with the second briquetting 21, and 21 side of the second briquetting is solid
Surely there are wedge block 22, wedge block 22 and the selective grafting of limit hole 19, wedge block 22 and 15 selective exposure of flank, 1 bottom of shell
Portion is provided with and 21 matched second through-hole 23 of the second briquetting.The outer ledge of first briquetting 9 is fixedly connected with ring-shaped rubber
Set 24, the first briquetting 9 and 24 interference fit of ring-shaped rubber set.Connected by universal joint 25 between first briquetting 9 and the first spring 8
It connects.First briquetting, 9 surface is provided with several fins 26.Second briquetting, 21 bottom is provided with arc spring lamination 27, arc spring lamination 27
Both ends be fixedly connected with the second briquetting 21.It is provided with air bag 28 between second briquetting 21 and arc spring lamination 27.
The present invention application method be：By the binding of bandage 2 on arm, the first briquetting 9 is directed at arteria brachialis, adjusts rubber
First 14 position, and the first adjusting rod 4 and the second adjusting rod 12 are rotated, it adjusts it and coordinates depth, realize hemostasis.Rotate third tune
Pole 17, the rough position for adjusting the second briquetting, selects suitable limit hole 19, and wedge block 22 is inserted into limit hole 19, real
Existing protection of second briquetting to arteria brachialis peripheral nerve tissue.Note：Inventive shell 1 has for carrying out the above-mentioned window manually adjusted
Mouthful（It is not shown in figure）.
In addition, the top of shaft 5 is fixedly connected with the first adjusting rod 4, the bottom of shaft 5 is connected by bearing 29 and pedestal 6
It connects, rubber pad 30 is provided between bearing 29 and pedestal 6, cavity 31 is provided between the bottom surface and pedestal 6 of rubber pad 30.Shaft
5 are connect by bearing 29 with pedestal 6, and the rotation friction between shaft 5 and pedestal 6 can be reduced, to reduce rotation first
The adjusting rod 4 of transverse direction when to(for) pedestal 6 disturbs.Rubber pad 30 with cavity 31 can effectively reduce to be generated in rotation process
Vibration.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of arteria brachialis haemostat, including shell（1）, shell（1）Both ends be connected with bandage（2）, it is characterised in that：It is described
Shell（1）It is provided centrally with the first screw hole（3）, the first screw hole（3）Internal thread is connected with the first adjusting rod（4）, the first adjusting rod
（4）Bottom passes through shaft（5）It is connected with pedestal（6）, pedestal（6）Surface is provided with sliding slot（7）, sliding slot（7）Inside it is connected with first
Spring（8）, the first spring（8）Bottom is connected with the first briquetting（9）, shell（1）Bottom is provided with and the first briquetting（9）It matches
First through hole（10）, the first spring（8）Upper fixing sleeve is connected to casing（11）, casing（11）Edge-wise threads are connected with the second adjusting
Bar（12）, sliding slot（7）Bottom surface is provided with limiting slot（13）, the second adjusting rod（12）Bottom is fixed with Rubber end（14）, Rubber end
（14）With limiting slot（13）It is mating, casing（11）Both sides are fixed with flank（15）；First screw hole（3）Both sides be symmetrical arranged
There is the second screw hole（16）, the second screw hole（16）Internal thread is connected with third adjusting rod（17）, third adjusting rod（17）Bottom is arranged
There is blind hole（18）, blind hole（18）Side wall be provided with several limit holes（19）, blind hole（18）Inside it is connected with second spring（20）,
Second spring（20）With blind hole（18）Clearance fit, second spring（20）Bottom be connected with the second briquetting（21）, the second briquetting
（21）Side is fixed with wedge block（22）, wedge block（22）With limit hole（19）Selective grafting, wedge block（22）With flank
（15）Selective exposure, shell（1）Bottom is provided with and the second briquetting（21）Matched second through-hole（23）.
2. arteria brachialis haemostat according to claim 1, it is characterised in that：First briquetting（9）Outer ledge it is solid
Surely it is connected with ring-shaped rubber set（24）, the first briquetting（9）With ring-shaped rubber set（24）Interference fit.
3. arteria brachialis haemostat according to claim 2, it is characterised in that：First briquetting（9）With the first spring（8）
Between pass through universal joint（25）Connection.
4. arteria brachialis haemostat according to claim 3, it is characterised in that：First briquetting（9）If surface is provided with
Dry fin（26）.
5. arteria brachialis haemostat according to claim 1, it is characterised in that：Second briquetting（21）Bottom is provided with arc
Shape shrapnel（27）, arc spring lamination（27）Both ends and the second briquetting（21）It is fixedly connected.
6. according to claim 5 be used for arteria brachialis haemostat, it is characterised in that：Second briquetting（21）With arc bullet
Piece（27）Between be provided with air bag（28）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518270.XA CN108635010B (en) | 2018-05-27 | 2018-05-27 | Brachial artery hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518270.XA CN108635010B (en) | 2018-05-27 | 2018-05-27 | Brachial artery hemostat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108635010A true CN108635010A (en) | 2018-10-12 |
| CN108635010B CN108635010B (en) | 2023-12-22 |
Family
ID=63758366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810518270.XA Active CN108635010B (en) | 2018-05-27 | 2018-05-27 | Brachial artery hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108635010B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926669A (en) * | 2010-09-02 | 2010-12-29 | 张武宁 | Screw type compression hemostat with universal pressing plate and magnetic needle indication |
| CN203153841U (en) * | 2012-11-30 | 2013-08-28 | 宁波健世生物科技有限公司 | Radial artery hemostat |
| CN204106109U (en) * | 2014-09-09 | 2015-01-21 | 南方医科大学 | A kind of elastic force and direction self-regulation compression apparatus |
| CN104523317A (en) * | 2014-12-31 | 2015-04-22 | 武汉奥绿新生物科技有限公司 | Arm decompression type radial artery compression and hemostatic device |
| CN204410905U (en) * | 2014-12-04 | 2015-06-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Extremity compression cord |
| CN215191980U (en) * | 2021-05-14 | 2021-12-17 | 南京市第二医院 | Be used for local hemostasis by compression device of inguinal region thigh arteries and veins |
-
2018
- 2018-05-27 CN CN201810518270.XA patent/CN108635010B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101926669A (en) * | 2010-09-02 | 2010-12-29 | 张武宁 | Screw type compression hemostat with universal pressing plate and magnetic needle indication |
| CN203153841U (en) * | 2012-11-30 | 2013-08-28 | 宁波健世生物科技有限公司 | Radial artery hemostat |
| CN204106109U (en) * | 2014-09-09 | 2015-01-21 | 南方医科大学 | A kind of elastic force and direction self-regulation compression apparatus |
| CN204410905U (en) * | 2014-12-04 | 2015-06-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Extremity compression cord |
| CN104523317A (en) * | 2014-12-31 | 2015-04-22 | 武汉奥绿新生物科技有限公司 | Arm decompression type radial artery compression and hemostatic device |
| CN215191980U (en) * | 2021-05-14 | 2021-12-17 | 南京市第二医院 | Be used for local hemostasis by compression device of inguinal region thigh arteries and veins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108635010B (en) | 2023-12-22 |
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Effective date of registration: 20240120 Address after: No. 167, Beilishi Road, Xicheng District, Beijing 100032 Patentee after: FUWAI HOSPITAL, CHINESE ACADEMY OF MEDICAL SCIENCES Country or region after: China Address before: No. 167 Beilishi Road, Xicheng District, Beijing, 100037 Patentee before: Sui Yonggang Country or region before: China Patentee before: Liu Wei |
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