CN219480230U - Limb hemostasis device - Google Patents
Limb hemostasis device Download PDFInfo
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- CN219480230U CN219480230U CN202223197573.7U CN202223197573U CN219480230U CN 219480230 U CN219480230 U CN 219480230U CN 202223197573 U CN202223197573 U CN 202223197573U CN 219480230 U CN219480230 U CN 219480230U
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- tourniquet
- working cylinder
- hemostasis
- limb
- compression
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the technical field of medical auxiliary instruments, in particular to a limb hemostasis device, which comprises a working cylinder for performing compression hemostasis and a tourniquet for blocking blood circulation, wherein an arc plate arranged on the working cylinder is matched with the tourniquet for performing compression hemostasis on a limb hemorrhage position of a patient, and the tourniquet is used for performing ligation hemostasis on one side of the limb hemorrhage position near the heart end, so that the blood circulation is reduced and the compression hemostasis effect is improved; when the ligature hemostasis time reaches a certain time and needs to be loosened, the arc plate can also replace the work of finger pressure hemostasis of medical staff in the prior art, the arc plate presses the bleeding position of a patient, hands of the medical staff are liberated, and the medical staff can conveniently perform other operations.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a limb hemostasis device.
Background
At present, in the medical treatment process, the limb is frequently required to be haemostatic, the haemostat is required to be used in the operation, the existing haemostat mainly comprises two types of appliance compression haemostasis and tourniquet haemostasis, the appliance compression haemostasis refers to compression of an outlet position by an arc plate or a gas stopping bag to close a bleeding point, and the compression is tightly tied to stop blood, but the defects of difficult control of compression, time and effort waste of doctors, strong discomfort of patients, overlong braking time and the like exist; the part of the ligature tourniquet is at the proximal end (upper part) of the wound, the upper limb aortic hemorrhage should be ligatured at 1/3 of the upper arm, the ligature at the part below 1/3 of the middle part is avoided, so as not to damage the radial nerve; the lower limb aortic hemorrhage should be tied in the middle of the thigh. In actual rescue of wounded, the tourniquet is usually tied to a healthy part close to the wound, so that the limb can be saved to the greatest extent, the time for using the tourniquet is shortened as much as possible in principle for preventing ischemic necrosis of the limb at the far end, and the tourniquet is generally not suitable to be used for more than 2-3 hours and is loosened every 40-50 minutes so as to temporarily restore blood supply of the limb at the far end. While loosening the tourniquet, finger pressure hemostasis is still applied to prevent re-bleeding. After the tourniquet is loosened for 1-3 minutes, the tourniquet is re-ligated on a plane slightly lower than the original ligation part.
Therefore, the existing limb hemostasis has the problems that the compression hemostasis of the apparatus is unstable, and the medical staff is still required to perform the finger compression hemostasis when the tourniquet ligation hemostasis needs to be loosened; therefore, the limb hemostasis device which is matched with compression hemostasis and ligation hemostasis is provided, and the problems of unstable compression hemostasis and inconvenient ligation hemostasis and loosening are solved.
Disclosure of Invention
The utility model aims to provide a limb hemostasis device which is suitable for different parts, is matched with compression hemostasis and ligation hemostasis, ensures hemostasis effect, is convenient for medical staff to use, and has excellent practicality, safety and effectiveness.
In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:
the utility model provides a limbs hemostasis device, is including being used for carrying out compression hemostasis's working cylinder and being used for blocking the tourniquet that blood was gone, the tourniquet is equipped with two sets of, two sets of the tourniquet is equipped with the connecting band and is connected with the working cylinder, the connecting band is connected with the working cylinder through the connecting seat that is equipped with, the connecting band rotates with the connecting seat to be connected, the working cylinder is equipped with and supplies the gliding spread groove of connecting seat, the connecting card that the connecting seat was equipped with and spread groove adaptation, the connecting seat is equipped with the fastening screw button that is used for fixed connecting seat position.
Preferably, the two groups of tourniquets are provided with adjusting buckles for adjusting tightness and fixing, the tourniquets are in sliding connection with the connecting bands through connecting rings, the head ends of the connecting bands are in rotary connection with the connecting seats, and the tail ends of the connecting bands are provided with limiting protrusions for preventing the tourniquets from being separated; the tourniquet is equipped with two sets of, according to patient's position of bleeding during the use, slide in the spread groove through the connecting seat and adjust tourniquet position, makes tourniquet cerclage in the near-heart end one side of patient's limb position of bleeding, and it is fixed to tie tightly through adjusting the knot, and removable another group tourniquet carries out hemostasis by compression when loosening when needs to be released, avoids the long-time compression of the same position impaired when recovering distal end limb blood supply, and the medical personnel of being convenient for operate.
Preferably, the working cylinder is provided with an arc plate for compression hemostasis, the arc plate comprises a screw rod and a control handle, one end of the screw rod is rotationally connected to the center position of the outer wall of the arc plate, the other end of the screw rod is fixedly connected with the control handle, the working cylinder is provided with a threaded hole for screw rod threaded connection, the arc plate is connected with the working cylinder through the screw rod, and the position of the arc plate is adjusted through the control handle to play a role in adjusting compression force.
Preferably, the inner wall of the arc plate is provided with a replaceable compression pad, the shape of the compression pad protrudes outwards, the contact area between the compression pad and the bleeding position of a patient is increased, the arc plate can be well contacted with the bleeding position of the patient when in compression, and the compression hemostasis effect is ensured; meanwhile, the pressing pad is provided with the adhesive layer, so that the cross infection is avoided, the pressing pad is made of medical silica gel, and the stimulation to the skin of a patient is reduced.
Preferably, the inner side of the tourniquet is provided with a buffer cushion for reducing the compression effect of the tourniquet on the skin of a patient when cerclage hemostasis is performed, reducing the damage to the skin while guaranteeing the hemostatic effect, and improving the comfort level of the patient.
Preferably, the working cylinder is cylindrical, two ends of the working cylinder are consistent and can be used bidirectionally, the connecting groove is positioned at the side of the working cylinder, the position of the connecting groove is opposite to that of the arc-shaped plate, and the distances between the two ends of the connecting groove and the corresponding two ends of the working cylinder are consistent; according to the bleeding position adjustment connecting seat of patient, the connecting seat drives the connecting band and is located the corresponding one side of working cylinder, makes the tourniquet be located the patient and bleeds position near heart end one side, guarantees ligature hemostatic effect.
The utility model has the beneficial effects that:
the limb hemostasis device is suitable for hemostasis by compression hemostasis and ligation in cooperation with different parts, ensures hemostasis effect, is convenient for medical staff to use, and has excellent practicality, safety and effectiveness.
According to the utility model, the working cylinder is matched with the tourniquet, the arc-shaped plate arranged on the working cylinder is used for compression hemostasis of the limb bleeding position of a patient, the tourniquet is used for ligation hemostasis on the side of the limb bleeding position near the heart end, and the effect of reducing blood circulation and improving compression hemostasis is achieved; when the ligature hemostasis time reaches a certain time and needs to be loosened, the arc plate can also replace the work of finger pressure hemostasis of medical staff in the prior art, the arc plate presses the bleeding position of a patient, hands of the medical staff are liberated, and the medical staff can conveniently perform other operations.
The utility model is provided with two groups of tourniquets, the tourniquet needs to be loosened after the ligature hemostasis is carried out for a certain time, the blood supply of the tail end of the limb is relieved, then medical staff adopts the other group of tourniquet to ligate again on the slightly lower plane of the original ligature part, the same position is prevented from being pressed for a long time, the comfort level of a patient is improved, meanwhile, the two groups of tourniquets can be matched for use, the ligature force is reduced, and the tourniquet is used for hemostasis by increasing the number of the tourniquets.
According to the utility model, the tourniquet position is adjusted through the connecting seat and the connecting belt, so that the tourniquet is convenient for medical staff to quickly adjust, the connecting seat is adjusted according to the bleeding position of a patient, and the connecting seat drives the connecting belt to be positioned on the corresponding side of the working cylinder, so that the tourniquet is positioned on the side of the bleeding position of the patient near the heart end, and the ligature hemostasis effect is ensured.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a limb hemostasis device according to an embodiment of the utility model;
fig. 2 is a schematic structural view of a working cylinder of a limb hemostasis device according to an embodiment of the utility model;
fig. 3 is a schematic view of a tourniquet structure of a limb hemostasis device according to an embodiment of the utility model;
fig. 4 is a schematic diagram of a tourniquet operating structure of a limb hemostasis device according to an embodiment of the utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. the tourniquet comprises a working cylinder, 2, a tourniquet, 3, a connecting seat, 4, a connecting belt, 101, a connecting groove, 102, an arc-shaped plate, 1021, a compression pad, 103, a screw rod, 104, a control handle, 105, a threaded hole, 201, a connecting ring, 202, an adjusting buckle, 203, a buffer cushion, 301, a fastening screw button, 302, a connecting card, 401 and a limiting boss.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4
The utility model provides a limbs hemostasis device, is including being used for carrying out compression hemostasis's working cylinder 1 and being used for blocking the tourniquet 2 that blood goes, tourniquet 2 is equipped with two sets of, two sets of tourniquet 2 is connected with working cylinder 1 through the connecting band 4 that is equipped with, connecting band 4 is connected with working cylinder 1 through the connecting seat 3 that is equipped with, connecting band 4 rotates with connecting seat 3 to be connected, working cylinder 1 is equipped with and supplies connecting seat 3 gliding spread groove 101, the linking clip 302 that connecting seat 3 was equipped with and spread groove 101 adaptation, connecting seat 3 is equipped with the fastening screw 301 that is used for fixed connection seat 3 positions.
The two groups of tourniquets 2 are provided with adjusting buckles 202 for adjusting tightness and fixing, the tourniquets 2 are in sliding connection with the connecting band 4 through connecting rings 201, the head end of the connecting band 4 is in rotary connection with the connecting seat 3, and the tail end of the connecting band 4 is provided with limiting protrusions 401 for preventing the tourniquets 2 from being separated; the tourniquet 2 is provided with two groups, when in use, the position of the tourniquet 2 is adjusted by sliding in the connecting groove 101 through the connecting seat 3, so that the tourniquet 2 is annularly pricked on one side of the proximal end of the bleeding position of the limb of a patient, the tourniquet 2 is tightly fixed through the adjusting buckle 202, and the tourniquet 2 can be replaced by another group of tourniquets 2 to perform compression hemostasis when the tourniquet needs to be loosened and relaxed, the blood supply of the limb at the far end is recovered, meanwhile, the same position is prevented from being compressed and damaged for a long time, and the operation of medical staff is facilitated.
The working cylinder 1 is provided with an arc plate 102 for performing compression hemostasis, the arc plate 102 comprises a screw 103 and a control handle 104, one end of the screw 103 is rotationally connected to the center position of the outer wall of the arc plate 102, the other end of the screw 103 is fixedly connected with the control handle 104, the working cylinder 1 is provided with a threaded hole 105 for the screw 103 to be in threaded connection, the arc plate 102 is connected with the working cylinder 1 through the screw 103, and the position of the arc plate 102 is adjusted through the control handle 104 to play a role in adjusting compression force.
The inner wall of the arc-shaped plate 102 is provided with a replaceable compression pad 1021, the shape of the compression pad 1021 protrudes outwards, the contact area between the compression pad 1021 and the bleeding position of a patient is increased, the arc-shaped plate 102 can be well contacted with the bleeding position of the patient when in compression, and the compression hemostasis effect is ensured; meanwhile, the compression pad 1021 is provided with an adhesive layer which can be replaced, so that cross infection is avoided, the compression pad 1021 is made of medical silica gel, and the irritation to the skin of a patient is reduced.
The inside of the tourniquet 2 is provided with a buffer pad 203 for reducing the compression effect of the tourniquet 2 on the skin of a patient when cerclage hemostasis is performed, reducing the damage to the skin while guaranteeing the hemostatic effect, and improving the comfort level of the patient.
The working cylinder 1 is cylindrical in shape, two ends of the working cylinder 1 are consistent and can be used bidirectionally, the connecting groove 101 is positioned at the side of the working cylinder 1, the position of the connecting groove 101 is opposite to that of the arc-shaped plate 102, and the distances between the two ends of the connecting groove 101 and the corresponding two ends of the working cylinder 1 are consistent; according to the bleeding position adjustment connecting seat 3 of patient, connecting seat 3 drives connecting band 4 and is located the corresponding one side of working cylinder 1, makes tourniquet 2 be located the near-heart end side of patient's bleeding position, guarantees ligature hemostatic effect.
Example 2
As shown in fig. 1-4
When in use, a medical staff sleeves the working cylinder 1 at a limb bleeding position of a patient, then adjusts the arc-shaped plate 102 through the control handle 104 until the arc-shaped plate 102 is well pressed at the bleeding position, then adjusts the connecting seat 3 according to the bleeding position until the connecting belt 4 is positioned at one side of the near-heart end of the bleeding position, ligates and stops bleeding through the tourniquet 2 according to the requirement, the tourniquet 2 adjusts tightness and fixation through the adjusting buckle 202 in the prior art, the buffer cushion 203 arranged on the inner wall of the tourniquet 2 reduces the pressure on skin, ensures the ligature and stops bleeding effect, and simultaneously improves the comfort of the patient; the two groups of tourniquets 2 are arranged, the tourniquet needs to be loosened after the ligature hemostasis is carried out for a certain time, the blood supply of the tail end of the limb is relieved, then medical staff adopts the other group of tourniquets 2 to ligate again on the lower plane of the original ligature part, the same position is prevented from being pressed for a long time, the comfort level of a patient is improved, meanwhile, the two groups of tourniquets 2 can be matched for use, the ligature force is relieved, and the tourniquet 2 is increased to carry out hemostasis; the working cylinder 1 is matched with the tourniquet 2, the arc-shaped plate 102 arranged on the working cylinder 1 is used for compression hemostasis of the limb bleeding position of a patient, the tourniquet 2 is used for ligation hemostasis on the side of the limb bleeding position near the heart end, and the effect of reducing blood circulation and improving compression hemostasis is achieved; when the ligature hemostasis time reaches a certain time and needs to be loosened, the arc 102 can replace the work of finger pressure hemostasis of medical staff in the prior art, the arc 102 presses the bleeding position of a patient, hands of the medical staff are liberated, and the medical staff can perform other operations conveniently.
In conclusion, the limb hemostasis device is suitable for different parts, compression hemostasis and ligation hemostasis, ensures hemostasis effect, is convenient for medical staff to use, and has excellent practicality, safety and effectiveness.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A limb hemostasis device, comprising a working cylinder (1) for compression hemostasis and a tourniquet (2) for blocking blood circulation, characterized in that: tourniquet (2) are equipped with two sets of, two sets of tourniquet (2) are connected with working cylinder (1) through connecting band (4) that are equipped with, connecting band (4) are connected with working cylinder (1) through connecting seat (3) that are equipped with, connecting band (4) are connected with connecting seat (3) rotation, working cylinder (1) is equipped with and supplies connecting seat (3) gliding spread groove (101), connecting card (302) and spread groove (101) adaptation that connecting seat (3) are equipped with, connecting seat (3) are equipped with fastening screw (301) that are used for fixed connection seat (3) position.
2. A limb hemostasis device as recited in claim 1, wherein: the tourniquet comprises two groups of tourniquets (2) and is characterized in that the tourniquets (2) are provided with adjusting buckles (202) used for adjusting tightness and fixation, the tourniquets (2) are slidably connected with the connecting bands (4) through connecting rings (201) arranged on the tourniquets, the head ends of the connecting bands (4) are rotatably connected with the connecting seats (3), and limiting protrusions (401) used for preventing the tourniquets (2) from being separated are arranged at the tail ends of the connecting bands (4).
3. A limb hemostasis device as recited in claim 2, wherein: the inner side of the tourniquet (2) is provided with a buffer pad (203).
4. A limb hemostasis device as recited in claim 1, wherein: the working cylinder (1) is provided with an arc-shaped plate (102) for performing compression hemostasis, the arc-shaped plate (102) comprises a screw rod (103) and a control handle (104), one end of the screw rod (103) is rotationally connected to the center of the outer wall of the arc-shaped plate (102), the other end of the screw rod (103) is fixedly connected with the control handle (104), and the working cylinder (1) is provided with a threaded hole (105) for the screw rod (103) to be in threaded connection.
5. A limb hemostasis device as in claim 4 wherein: the inner wall of the arc-shaped plate (102) is provided with a replaceable compression pad (1021), and the shape of the compression pad (1021) protrudes outwards.
6. A limb hemostasis device as recited in claim 1, wherein: the working cylinder (1) is cylindrical, the connecting groove (101) is located at the side of the working cylinder (1), the position of the connecting groove (101) is opposite to that of the arc-shaped plate (102), and the distances between the two ends of the connecting groove (101) and the corresponding two ends of the working cylinder (1) are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197573.7U CN219480230U (en) | 2022-11-30 | 2022-11-30 | Limb hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197573.7U CN219480230U (en) | 2022-11-30 | 2022-11-30 | Limb hemostasis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219480230U true CN219480230U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223197573.7U Active CN219480230U (en) | 2022-11-30 | 2022-11-30 | Limb hemostasis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219480230U (en) |
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2022
- 2022-11-30 CN CN202223197573.7U patent/CN219480230U/en active Active
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