CN220124750U - Wound hemostasis device for emergency department - Google Patents
Wound hemostasis device for emergency department Download PDFInfo
- Publication number
- CN220124750U CN220124750U CN202321293212.4U CN202321293212U CN220124750U CN 220124750 U CN220124750 U CN 220124750U CN 202321293212 U CN202321293212 U CN 202321293212U CN 220124750 U CN220124750 U CN 220124750U
- Authority
- CN
- China
- Prior art keywords
- constraint area
- binding belt
- emergency department
- hemostasis device
- pawl
- 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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- 230000023597 hemostasis Effects 0.000 title claims abstract description 17
- 210000001367 artery Anatomy 0.000 claims abstract description 10
- 206010040007 Sense of oppression Diseases 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 208000014674 injury Diseases 0.000 claims 5
- 230000008733 trauma Effects 0.000 claims 5
- 208000027418 Wounds and injury Diseases 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 230000002439 hemostatic effect Effects 0.000 abstract description 6
- 244000309464 bull Species 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a wound hemostasis device for emergency department, which comprises a first binding belt and a second binding belt, wherein one end of the first binding belt is provided with a limiting assembly capable of fixing the second binding belt, the other end of the first binding belt is provided with a tightening assembly capable of tightening the second binding belt, and the surfaces of the first binding belt and the second binding belt are respectively provided with a pressing assembly capable of pressing arteries. According to the utility model, the second binding belt penetrates through the movable through groove, then the straight toothed bar penetrates through the strip-shaped through groove, so that the first binding belt and the second binding belt form a circular ring, the second binding belt is pulled to change the size of the circular ring, then the compression block is placed into an artery near the heart of a wound, the size of the circular ring can be finely adjusted by the tightening assembly, and the compression block is tightly pressed against the artery, so that the hemostatic effect is achieved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a wound hemostasis device for emergency department.
Background
Chinese patent publication No. CN215384316U discloses a wound hemostasis device for emergency department, including the staple bolt, the inside equal movable mounting in both sides of staple bolt has supplementary lock hoop, and surface one side of supplementary lock hoop is fixed with supplementary hand lever, and the middle part screw thread of staple bolt is installed and is threaded bull stick, and the top of threaded bull stick is fixed with supplementary swivel. This wound hemostasis device for emergency department twines behind the gauze in patient wound, through rotating the screw thread bull stick simultaneously under the propulsion of screw thread through-hole, can make nearly heart compression piece downwardly moving to make nearly heart compression piece be close to the nearly heart department of wound gradually, with its oppression fastening, effectively improved hemostatic effect, simultaneously can also effectively prevent that the gauze from appearing collapsing open the condition, can make this hemostasis device firm cover on patient's limbs through supplementary binding, avoid hemostatic device to drop from the limbs, and can also guarantee the oppression fastening effect of nearly heart compression piece, great improvement hemostatic effect.
However, this device has the following drawbacks when in use: because the size of staple bolt and supplementary binding that the device set up is fixed, and plasticity is poor, therefore the device can't stop bleeding to the patient of different positions and different sizes. For this purpose, we propose a wound hemostasis device for emergency department.
Disclosure of Invention
The utility model aims to provide a wound hemostasis device for emergency department, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a wound hemostasis device for emergency department, includes first constraint area and second constraint area, the one end in first constraint area is provided with the spacing subassembly that can fix the second constraint area, and spacing subassembly comprises linking case, plug and slot, and the other end in first constraint area is provided with the tightening assembly that can tighten up the second constraint area, and tightening assembly comprises mounting box, straight rack, straight gear, ratchet, connecting axle, pawl and handle, and the surface in first constraint area and second constraint area all is provided with the oppression subassembly that can oppress the artery, and the oppression subassembly comprises sliding frame and oppression piece.
Preferably, the left end fixed mounting of linking case is in the one end of first constraint area, and the activity logical groove that supplies the second constraint area to pass through is seted up to the right flank of linking case, and the plug is inserted and is established at the upper surface of linking case, and the quantity of slot is a plurality of, and a plurality of slots equidistance set up the surface in the second constraint area.
Preferably, the surface of the plug is sleeved with a first tension spring which can drive the plug to be inserted into the inner wall of the slot.
Preferably, the left end fixed mounting of mounting box is at the other end of first constraint area, and the right-hand member fixed mounting of straight rack is at the one end of second constraint area, and the bar logical groove that supplies straight rack to pass through is seted up to the right flank of mounting box, and the connecting axle rotates the inner wall of installing at the bar logical groove, and straight gear and the equal fixed mounting of ratchet at the surface of connecting axle, and the lower extreme of connecting axle extends to the outside of mounting box to be provided with the knob.
Preferably, the spur gear is meshed with the spur rack for transmission, the handle is inserted in the front of the installation box, the back of the handle extends to the inner wall of the strip-shaped through groove and is fixedly connected with the front of the pawl, the pawl is matched with a tooth slot on the surface of the ratchet wheel, and a second tension spring capable of driving the pawl to be inserted into the inner wall of the tooth slot is sleeved on the surface of the handle.
Preferably, the number of the sliding frames and the number of the pressing blocks are two, the inner walls of the two sliding frames are respectively connected with the surfaces of the first binding belt and the second binding belt in a sliding manner, and the two pressing blocks are respectively and fixedly arranged on the opposite surfaces of the two sliding frames.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the first binding belt, the second binding belt, the limiting component and the tightening component are arranged, the second binding belt penetrates through the movable through groove, the straight toothed bar penetrates through the strip-shaped through groove, the first binding belt and the second binding belt form a circular ring, the second binding belt is pulled to change the size of the circular ring, the compression block is placed into an artery near the center of a wound, the size of the circular ring can be finely adjusted by the tightening component, the compression block can be tightly pressed against the artery, and therefore the hemostatic effect is achieved.
2. According to the utility model, the pawl and the ratchet wheel are arranged, when the knob is rotated anticlockwise to drive the spur gear to rotate, the size of the circular ring can be reduced by utilizing the meshing transmission of the spur gear and the spur rack, meanwhile, the pawl can slide along the tooth groove of the ratchet wheel, and when the knob is stopped to rotate, the pawl can clamp the tooth groove of the ratchet wheel, so that the rotation of the spur gear can be limited, and the problem that the rotation of the spur gear can drive the circular ring to be enlarged after the circular ring is reduced is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a top-down construction of a mounting box according to the present utility model;
FIG. 3 is a schematic illustration of the front cross-sectional structure of the adaptor box of the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: the device comprises a first binding belt, a second binding belt, a 3 connection box, a 4 plug, a 5 first tension spring, a 6 slot, a 7 mounting box, an 8 straight rack, a 9 straight gear, a 10 ratchet wheel, an 11 connecting shaft, a 12 pawl, a 13 handle, a 14 sliding frame, a 15 compression block, a 16 knob and a 17 second tension spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a wound hemostasis device for emergency department, including first constraint area 1 and second constraint area 2, the one end of first constraint area 1 is provided with the spacing subassembly that can fix second constraint area 2, spacing subassembly comprises linking case 3, plug 4 and slot 6, linking case 3's left end fixed mounting is in first constraint area 1's one end, linking case 3's right flank has seted up the activity logical groove that supplies second constraint area 2 to pass through, plug 4 inserts and establishes at linking case 3's upper surface, slot 6's quantity is a plurality of, a plurality of slots 6 equidistance set up on second constraint area 2's surface, plug 4's surface cover is equipped with can order about plug 4 to insert slot 6's inner wall first extension spring 5.
Pulling the plug 4 upward can drive the first tension spring 5 to open, then the second binding belt 2 passes through the movable through groove, and then the loose plug 4 can drive the plug 4 to insert into the slot 6 by utilizing the spring force of the reset of the first tension spring 5, so that the second binding belt 2 can be fixed in the adapter box 3.
The other end of the first constraint belt 1 is provided with a tightening component capable of tightening the second constraint belt 2, the tightening component is composed of a mounting box 7, a straight rack 8, a straight gear 9, a ratchet wheel 10, a connecting shaft 11, a pawl 12 and a handle 13, the left end of the mounting box 7 is fixedly arranged at the other end of the first constraint belt 1, the right end of the straight rack 8 is fixedly arranged at one end of the second constraint belt 2, a strip-shaped through groove for the straight rack 8 to pass through is formed in the right side surface of the mounting box 7, the connecting shaft 11 is rotatably arranged on the inner wall of the strip-shaped through groove, the straight gear 9 and the ratchet wheel 10 are fixedly arranged on the surface of the connecting shaft 11, the lower end of the connecting shaft 11 extends to the outer portion of the mounting box 7 and is provided with a knob 16, after the second constraint belt 2 is fixed in the connecting box 3, the straight rack 8 is then penetrated in the strip-shaped through groove, and accordingly the first constraint belt 1 and the second constraint belt 2 can be formed into a circular ring.
The spur gear 9 is meshed with the spur rack 8 for transmission, the handle 13 is inserted in the front face of the installation box 7, the back face of the handle 13 extends to the inner wall of the strip-shaped through groove and is fixedly connected with the front face of the pawl 12, the pawl 12 is matched with a tooth slot on the surface of the ratchet wheel 10, and a second tension spring 17 capable of driving the pawl 12 to be inserted into the inner wall of the tooth slot is sleeved on the surface of the handle 13.
When the first binding belt 1 and the second binding belt 2 form a circular ring, the knob 16 is rotated anticlockwise to drive the spur gear 9 to rotate, the size of the circular ring can be reduced by utilizing the meshing transmission of the spur gear 9 and the spur rack 8, meanwhile, the pawl 12 can slide along the tooth groove of the ratchet wheel 10, when the knob 16 is stopped to rotate, the spring force of the second tension spring 17 can drive the pawl 12 to clamp the tooth groove of the ratchet wheel 10, so that the spur gear 9 can be limited to rotate clockwise, the problem that the circular ring can be driven to be enlarged by the autorotation of the spur gear 9 after the circular ring is reduced is avoided, meanwhile, the pawl 12 can be driven to be separated from the tooth groove by pulling the pull handle 13, the ratchet wheel 10 can rotate clockwise after the binding of the falling pawl 12, and the spur rack 8 can be pulled to move rightward to enlarge the circular ring.
The surface that first constraint was taken 1 and second constraint was taken 2 all is provided with the oppression subassembly that can oppress the artery, and the oppression subassembly comprises slip frame 14 and oppression piece 15, and the quantity of slip frame 14 and oppression piece 15 is two, and the inner wall of two slip frames 14 respectively with the surface sliding connection of first constraint area 1 and second constraint area 2, two oppression pieces 15 respectively fixed mounting are equal at the opposite face of two slip frames 14.
After first constraint area 1 and second constraint area 2 form the ring, then overlap the device at the position that needs to stanch, upwards pull plug 4, can diminish the diameter of ring at left side pulling second constraint area 2, afterwards put into the nearly heart department artery that is close to the wound with compression block 15, utilize spacing subassembly to fix the back with second constraint area 2, but utilize the size of fine setting ring of tightening up the subassembly, make compression block 15 tightly push down the artery, thereby play hemostatic effect, the device compares prior art, can change the size of ring according to patient's position that needs to stanch, and collapsible accomodate when not using, occupation space, thereby the practicality of device has been improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an emergency department is with wound hemostasis device, includes first constraint area (1) and second constraint area (2), its characterized in that: one end of first constraint area (1) is provided with the spacing subassembly that can fix second constraint area (2), spacing subassembly comprises linking case (3), plug (4) and slot (6), the other end of first constraint area (1) is provided with the tight subassembly that can tighten up second constraint area (2), tighten up the subassembly and constitute by mounting box (7), straight tooth strip (8), straight gear (9), ratchet (10), connecting axle (11), pawl (12) and handle (13), the surface of first constraint area (1) and second constraint area (2) all is provided with the oppression subassembly that can oppress the artery, oppression subassembly comprises sliding frame (14) and oppression piece (15).
2. The trauma hemostasis device for emergency department of claim 1, wherein: the left end fixed mounting of linking case (3) is in the one end of first constraint area (1), and the activity logical groove that supplies second constraint area (2) to pass through is seted up to the right flank of linking case (3), and plug (4) are inserted and are established in the upper surface of linking case (3), and the quantity of slot (6) is a plurality of, and a plurality of slots (6) equidistance set up the surface in second constraint area (2).
3. The trauma hemostasis device for emergency department of claim 1, wherein: the surface of the plug (4) is sleeved with a first tension spring (5) which can drive the plug (4) to be inserted into the inner wall of the slot (6).
4. The trauma hemostasis device for emergency department of claim 1, wherein: the left end fixed mounting of mounting box (7) is at the other end of first constraint area (1), the right-hand member fixed mounting of straight rack (8) is at the one end of second constraint area (2), the bar logical groove that supplies straight rack (8) to pass through has been seted up to the right flank of mounting box (7), connecting axle (11) rotate and install the inner wall in bar logical groove, and straight gear (9) and ratchet (10) equal fixed mounting are at the surface of connecting axle (11), the lower extreme of connecting axle (11) extends to the outside of mounting box (7) to be provided with knob (16).
5. The trauma hemostasis device for emergency department of claim 1, wherein: the straight gear (9) is in meshed transmission with the straight rack (8), the handle (13) is inserted into the front face of the installation box (7), the back face of the handle (13) extends to the inner wall of the strip-shaped through groove and is fixedly connected with the front face of the pawl (12), the pawl (12) is matched with a tooth groove on the surface of the ratchet wheel (10), and a second tension spring (17) capable of driving the pawl (12) to be inserted into the inner wall of the tooth groove is sleeved on the surface of the handle (13).
6. The trauma hemostasis device for emergency department of claim 1, wherein: the number of the sliding frames (14) and the number of the pressing blocks (15) are two, the inner walls of the two sliding frames (14) are respectively connected with the surfaces of the first binding belt (1) and the second binding belt (2) in a sliding mode, and the two pressing blocks (15) are respectively and fixedly installed on the opposite surfaces of the two sliding frames (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321293212.4U CN220124750U (en) | 2023-05-25 | 2023-05-25 | Wound hemostasis device for emergency department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321293212.4U CN220124750U (en) | 2023-05-25 | 2023-05-25 | Wound hemostasis device for emergency department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220124750U true CN220124750U (en) | 2023-12-05 |
Family
ID=88950796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321293212.4U Active CN220124750U (en) | 2023-05-25 | 2023-05-25 | Wound hemostasis device for emergency department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220124750U (en) |
-
2023
- 2023-05-25 CN CN202321293212.4U patent/CN220124750U/en active Active
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