CN215937553U - Novel hemostasis device - Google Patents
Novel hemostasis device Download PDFInfo
- Publication number
- CN215937553U CN215937553U CN202122091244.3U CN202122091244U CN215937553U CN 215937553 U CN215937553 U CN 215937553U CN 202122091244 U CN202122091244 U CN 202122091244U CN 215937553 U CN215937553 U CN 215937553U
- Authority
- CN
- China
- Prior art keywords
- frame body
- hemostasis
- wrist strap
- bottom plate
- novel
- 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.)
- Expired - Fee Related
Links
- 230000023597 hemostasis Effects 0.000 title claims abstract description 24
- 210000000707 wrist Anatomy 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000002439 hemostatic effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 5
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel hemostasis device, which comprises a hemostasis device and wrist bands arranged at two ends of the hemostasis device; the hemostasis device comprises an external shell, a frame body arranged at the upper part of the external shell, a driving device arranged in the frame body and a hemostasis compression block arranged in the external shell; the opening of the outer shell faces to one end of the two wrist straps connected, an inner square limiting hollow column is arranged in the middle of the frame body, and a through hole is formed in the center of the frame body to locate in an annular groove body in the through hole; the user need not inflate when using, only needs adjustment drive arrangement, alright in order to make the tourniquet generate pressure, compares in traditional tourniquet, and convenient to use, the method is simple.
Description
Technical Field
The utility model relates to a tourniquet, in particular to a novel tourniquet.
Background
In emergency situations, when the wounded person is alone or medical rescue is not timely driven away, blood loss is a main cause of death. In such cases, the use of tourniquets to prevent blood loss from injured arms or legs is a well-known method of hemostasis. Generally, in an emergency, when a wounded person is alone, he (she) must use only one hand to stop the blood flow in his arm or leg with the tourniquet.
The traditional pneumatic tourniquet needs to be inflated when in use, is inconvenient to use and is difficult to operate by one hand.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the defects of the technology and provide a novel hemostasis device.
In order to solve the technical problems, the technical scheme provided by the utility model is a novel hemostasis device: comprises a hemostatic device and wristbands arranged at two ends of the hemostatic device;
the hemostasis device comprises an external shell, a frame body arranged at the upper part of the external shell, a driving device arranged in the frame body and a hemostasis compression block arranged in the external shell;
the opening of the outer shell faces to one end of the two wrist straps connected, an inner square limiting hollow column is arranged in the middle of the frame body, and a through hole is formed in the center of the frame body to locate in an annular groove body in the through hole;
the driving device comprises a screw, a base, a knob arranged at the upper end of the screw and an annular bulge arranged at the middle upper part of the screw, wherein the base comprises a bottom plate, a hollow pipe arranged at the middle part of the bottom plate, a nut arranged at the upper end of the hollow pipe and an outer square limiting hollow column arranged on the bottom plate, the lower part of the stud is positioned in the hollow pipe, and the outer square limiting hollow column is in sliding fit with the inner square limiting hollow column; the bottom plate is located in the outer shell, the outer square limiting hollow column penetrates through the upper portion of the outer shell, and the hemostasis compression block is fixedly arranged on the lower portion of the bottom plate.
As a refinement, the wrist strap includes a left wrist strap attached to the left lower side of the outer case and a right wrist strap attached to the right lower side of the outer case.
As a modification, the material of the wrist strap is tpe tourniquet material.
As an improvement, the lower part of the tail end of the left wrist strap is provided with two magic tapes, and the upper part of the tail end of the right wrist strap is provided with two magic tapes.
As the improvement, the number of the magic tapes is two.
As an improvement, the hemostatic compression block is made of medical polymer natural rubber.
Compared with the prior art, the utility model has the advantages that: the user need not inflate when using, only needs adjustment drive arrangement, alright in order to make the tourniquet generate pressure, compares in traditional tourniquet, and convenient to use, the method is simple.
Drawings
Fig. 1 is a schematic structural view of a novel hemostatic device of the present invention.
Fig. 2 is a front view of a novel hemostatic device of the utility model.
Fig. 3 is a left side view of a novel hemostatic device of the utility model.
Fig. 4 is a cross-sectional view taken at a-a in fig. 3.
Fig. 5 is a partially enlarged view of a portion a in fig. 4.
Fig. 6 is a view of fig. 5 with the screw 10 removed.
As shown in the figure: 1. hemostasis device, 2, wrist strap, 3, outside casing, 4, support body, 5, drive arrangement, 6, the hemostasis oppression piece, 7, the spacing hollow post of interior square shape, 8, through-hole, 9, annular cell body, 10, screw rod, 11, base, 12, knob, 13, annular arch, 14, bottom plate, 15, hollow tube, 16, nut, 17, the spacing hollow post of exterior square shape, 18, magic subsides, 19, left wrist strap, 20, right wrist strap.
Detailed Description
A novel hemostatic device of the present invention is described in further detail below with reference to fig. 1-5.
With reference to fig. 1-5, a novel hemostatic device comprises a hemostatic device 1 and wrist bands 2 arranged at two ends of the hemostatic device 1;
the hemostasis device 1 comprises an outer shell 3, a frame body 4 arranged at the upper part of the outer shell, a driving device 5 arranged in the frame body 4 and a hemostasis compression block 6 arranged in the outer shell 3;
the opening of the outer shell 3 faces one end of the two wrist bands 2 connected, the middle part of the frame body 4 is provided with an inner square limiting hollow column 7, and the center of the frame body 4 is provided with a through hole 8 so as to be positioned in an annular groove body 9 in the through hole 8;
the driving device 5 comprises a screw rod 10, a base 11, a knob 12 arranged at the upper end of the screw rod 10 and an annular bulge 13 arranged at the middle upper part of the screw rod 10, wherein the base 11 comprises a bottom plate 14, a hollow tube 15 arranged at the middle part of the bottom plate 14, a nut 16 arranged at the upper end of the hollow tube 15 and an outer square limiting hollow column 17 arranged on the bottom plate 14, the lower part of the screw rod 10 is positioned in the hollow tube 15, and the outer square limiting hollow column 17 is in sliding fit with the inner square limiting hollow column 7; the bottom plate 14 is positioned in the outer shell 3, the outer square limiting hollow column 17 penetrates through the upper part of the outer shell 3, and the hemostasis compression block 6 is fixedly arranged at the lower part of the bottom plate 14.
The wrist band 2 includes a left wrist band 19 connected to a left lower side of the outer case 3 and a right wrist band 20 connected to a right lower side of the outer case 3.
The material of the wrist strap 2 is tpe tourniquet material.
The lower part of the tail end of the left wrist strap 19 is provided with a magic tape 18, the upper part of the tail end of the right wrist strap 20 is provided with the magic tape 18, and the number of the magic tapes 18 is two.
The number of the magic tapes 18 is two.
The hemostatic compression block 6 is made of medical polymer natural rubber.
When the tourniquet is used by a patient, the tourniquet can be placed on the upper part of a wound, the wrist strap is tied on the arm of the patient through the magic tape, then the pressure of the tourniquet can be adjusted through adjusting the driving device 5, when the tourniquet is used, the knob 12 on the driving device 5 is rotated to drive the screw rod 10 fixedly matched with the knob 12, so that the screw rod 10 is rotated, the nut 16 matched with the screw rod 10 is driven to relatively move, the annular bulge 13 on the screw rod 10 is clamped in the annular groove body 9, the screw rod 10 cannot move up and down, so that the nut 16 matched with the screw rod 10 moves down, the nut 16 presses the hollow tube 15 to move down, the whole bottom plate 14 moves down, the pressing blood stopping block 6 arranged on the lower part of the bottom plate 14 presses down, and the blood vessel of the patient is pressed, thereby playing the role of compression hemostasis.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A novel hemostasis device is characterized in that: comprises a hemostatic device (1) and wristbands (2) arranged at two ends of the hemostatic device (1);
the hemostasis device (1) comprises an external shell (3), a frame body (4) arranged at the upper part of the external shell, a driving device (5) arranged in the frame body (4) and a hemostasis compression block (6) arranged in the external shell (3);
the opening of the outer shell (3) faces one end of the two wrist bands (2) which are connected, an inner square limiting hollow column (7) is arranged in the middle of the frame body (4), and a through hole (8) is formed in the center of the frame body (4) so as to be located in an annular groove body (9) in the through hole (8);
the driving device (5) comprises a screw rod (10), a base (11), a knob (12) arranged at the upper end of the screw rod (10) and an annular bulge (13) arranged at the middle upper part of the screw rod (10), wherein the base (11) comprises a bottom plate (14), a hollow tube (15) arranged in the middle of the bottom plate (14), a nut (16) arranged at the upper end of the hollow tube (15) and an outer square limiting hollow column (17) arranged on the bottom plate (14), the lower part of the screw rod (10) is positioned in the hollow tube (15), and the outer square limiting hollow column (17) is in sliding fit with the inner square limiting hollow column (7); the bottom plate (14) is positioned in the outer shell (3), the outer square limiting hollow column (17) penetrates through the upper portion of the outer shell (3), and the hemostasis compression block (6) is fixedly arranged on the lower portion of the bottom plate (14).
2. A novel hemostatic device according to claim 1, wherein: the wrist strap (2) comprises a left wrist strap (19) connected to the left lower side of the outer casing (3) and a right wrist strap (20) connected to the right lower side of the outer casing (3).
3. A novel hemostatic device according to claim 1, wherein: the wrist strap (2) is made of tpe tourniquet materials.
4. A novel hemostatic device according to claim 2, wherein: the lower part of the tail end of the left wrist strap (19) is provided with a magic tape (18), the upper part of the tail end of the right wrist strap (20) is provided with the magic tape (18), and the number of the magic tapes (18) is two.
5. A novel hemostatic device according to claim 4, wherein: the number of the magic tapes (18) is two.
6. A novel hemostatic device according to claim 1, wherein: the hemostasis compression block (6) is made of medical polymer natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091244.3U CN215937553U (en) | 2021-09-01 | 2021-09-01 | Novel hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122091244.3U CN215937553U (en) | 2021-09-01 | 2021-09-01 | Novel hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215937553U true CN215937553U (en) | 2022-03-04 |
Family
ID=80431455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122091244.3U Expired - Fee Related CN215937553U (en) | 2021-09-01 | 2021-09-01 | Novel hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215937553U (en) |
-
2021
- 2021-09-01 CN CN202122091244.3U patent/CN215937553U/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: 20220304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |