CN113925562B - Groin oppression fixing device - Google Patents
Groin oppression fixing device Download PDFInfo
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- CN113925562B CN113925562B CN202111208314.7A CN202111208314A CN113925562B CN 113925562 B CN113925562 B CN 113925562B CN 202111208314 A CN202111208314 A CN 202111208314A CN 113925562 B CN113925562 B CN 113925562B
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- 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
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- 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
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Abstract
The invention discloses a groin compression fixing device which comprises a pressing bag, wherein a waist fixing belt and a leg fixing belt are connected to the pressing bag, the pressing bag comprises an outer anti-expansion wall and an inner flexible wall, the waist fixing belt and the leg fixing belt are fixed on the anti-expansion wall, the waist fixing belt and the leg fixing belt are made of elastic ropes, so that the pressing bag can elastically compress a groin area, a pressurizing fluid is arranged in the pressing bag, and the pressing bag further comprises a pressurizing component capable of enabling the pressurizing fluid to keep set pressure. The invention can always form compression hemostasis effect on the groin of a patient, thereby obviously improving the effect of postoperative recovery.
Description
Technical Field
The invention relates to the technical field of medical auxiliary devices, in particular to a groin compression fixing device.
Background
In the prior art, the operation for treating the inguinal hernia is mainly tension-free repair, and the operation takes artificial biological materials as patches for strengthening the back wall of the inguinal canal, so that the interference of the traditional operation on the anatomical structure of normal tissues is overcome, the layers are distinct, and the surrounding tissues after repair have no tension, so that the operation has the advantages of short operation time, quick recovery, capability of reducing the recurrence of the postoperative hernia and the like. To avoid post-operative hematoma, one typically places a sandbag in the patient's groin wound post-operatively.
However, pressing the groin wound of the patient with a sandbag presents the following problems: when the patient needs to turn over or lie on the side, the sandbag is easy to slide off or deviate from the position, thereby influencing the compression hemostasis effect. The unmeasured person invented 'a sand bag fixing device for inguinal region postoperative', the bulletin number of which is CN207462117U, comprises a sand bag sleeve, a waist fixing band movably connected to the upper portion of the sand bag sleeve, two leg fixing bands fixedly connected to the lower portion of the sand bag sleeve, a first snap fastener, a second snap fastener and a third snap fastener, wherein the waist fixing band is externally provided with a rear guide band, a first nylon fastener is arranged between the waist fixing band and the guide band, the sand bag sleeve is externally connected with a sliding sleeve, and a sand bag placing space and a water bag placing space are formed in the sand bag sleeve. When the sandbag cover is in use, the sandbag cover is movably connected to the waist fixing belt, the two leg fixing belts are connected to the bottom of the sandbag cover, a sandbag placing space and a water bag placing space are formed in the sandbag cover, so that the position of the sandbag cover can be flexibly adjusted to place the sandbag cover deviating from the groin area, and meanwhile, the sandbag is stably placed in the sandbag cover to prevent the sandbag from slipping from the sandbag cover. Although the technical scheme is beneficial to positioning the sandbag, the following technical defects still exist: when the patient lies on the side, the weight of the sand bag can not act on the groin, thereby losing the compression hemostasis effect. That is, this solution only avoids slippage of the sandbag, but it works only when the patient is supine, and the patient is unlikely to remain supine all the time, thereby affecting the effectiveness of the use.
Disclosure of Invention
The invention aims to provide a groin compression fixing device which can always achieve compression hemostasis effect on the groin of a patient, so that the effect of postoperative recovery is obviously improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a groin compression fixing device comprises a compression bag, wherein a waist fixing belt and a leg fixing belt are connected to the compression bag, the compression bag comprises an outer expansion-proof wall and an inner flexible wall, the waist fixing belt and the leg fixing belt are arranged on the expansion-proof wall, the waist fixing belt and the leg fixing belt are made of elastic ropes, so that the compression bag can elastically compress a groin area, a pressurizing fluid is arranged in the compression bag, and the compression bag further comprises a pressurizing component capable of enabling the pressurizing fluid to keep set pressure.
When the groin area of the patient needs to be pressed, the pressing bag can be fixed on the body of the patient through the waist fixing belt and the leg fixing belt, and the pressing bag is positioned in the groin area. Then the pressure of the fluid in the pressing bag is increased through the pressurizing part, and the flexible wall at the inner side of the pressing bag is elastically expanded to cling to and press the inguinal region of the patient, so that the wound of the inguinal region is pressed.
Similar to the prior art, the waist fixing belt and the leg fixing belt are connected to the pressing bag, so that the pressing bag can be tied on the body of a patient, the pressing bag can accurately press the groin area, and the pressing bag is prevented from sliding off. It is known in the art that the press bag is usually filled with sand, so that a soft sand bag is formed, which facilitates a uniform and flexible pressing of the groin area. However, due to the limitation of the fluidity of the sand, when the body shape and body position of the patient change, the shape of the sandbag is difficult to quickly follow up, and thus the uniformity of the pressure on the groin area is affected. The pressure bag is filled with fluid, so that instant follow-up can be formed according to the body position and the body shape of a patient, uniform flexible compression on the groin area is further ensured, and compared with a sand bag, the pressure bag filled with the fluid is softer, and the feeling of the patient is better.
In addition, in the prior art, the compression of the inguinal region is realized by the sand bag mainly depending on the weight of the sand filled inside, and the compression bag provided by the invention compresses the inguinal region by expanding the flexible wall on the inner side of the compression bag depending on the pressure of the fluid, namely, the compression bag has extremely light weight, so that the compression bag is convenient to carry and use.
It should be noted that the expansion-preventing wall can be made of stainless steel or even engineering plastics such as ABS to give it a fixed shape, while the inner flexible wall can be made of silicone, rubber or the like. Both made things convenient for manufacturing, can make the inside wall evenly paste and lean on the groin district again under the prerequisite of avoiding lateral wall inflation to warp, and then can adjust suitable pressure bag pressure according to the actual conditions and the doctor's advice of disease.
In particular, when the patient turns over and lies on the side, the flexible wall on the inner side of the pressing bag can always form uniform pressure on the groin area of the patient. That is, the pressure of the pressure bag in the invention is mainly generated by the pressure of the fluid rather than the downward gravity of the pressure bag, so that the adverse effect caused by the change of the body position can be effectively avoided.
Preferably, the pressurised fluid is a gas. The pressure is applied to the groin area by adopting gas as a medium, and the pressure-bearing type inguinal region has the advantages of light weight and soft pressure. In addition, the pressure of the pressure bag is allowed to have a larger deviation range, and the control difficulty of the pressurizing component is reduced.
Preferably, the pressurizing part comprises a vertical cylinder barrel and a piston which can be arranged in the cylinder barrel in a vertically sliding mode, so that a working cavity is formed in the lower portion of the cylinder barrel, the working cavity in the lower portion of the cylinder barrel is communicated with the pressing bag through a pipeline, and a balancing weight is arranged at the end portion, connected to the piston, of a piston rod which extends out of the cylinder barrel upwards.
The pressure of the working cavity in the cylinder barrel can be conveniently changed by adjusting the weight of the balancing weight, and then the pressure of the fluid in the pressing bag is changed. When the fluid pressure in the compression pocket increases, the flexible wall of the inner side abutting against the groin area of the patient will expand accordingly, which in turn increases the compression on the groin area, while the outer, expansion-preventing wall remains unchanged.
It can be understood that, since the outer side of the pressing bag is the expansion-preventing wall and the inner side is the flexible wall, the waist fixing belt and the leg fixing belt are fixed on the expansion-preventing wall. Therefore, when we fix the pressing bag against the groin area of the patient by the waist fixing belt and the leg fixing belt, the flexible wall at the inner side of the pressing bag tightly abuts against the groin area, and the shape of the anti-expansion wall at the outer side is kept unchanged.
Preferably, the pressurizing part comprises a cylinder barrel and a piston slidably arranged in the cylinder barrel, so that a working cavity is formed between the piston and the lower part of the cylinder barrel, the working cavity of the cylinder barrel is communicated with the pressing bag through a pipeline, a piston rod extending out of the cylinder barrel upwards is arranged on the piston, the piston rod is rotatably connected with the piston, the piston rod is in threaded connection with the cylinder barrel, and a handle is arranged at the end part of the piston rod.
In this scheme, we can make the piston rod twist gradually in the cylinder through the turning handle, makes the piston extrusion fluid then and makes the fluid pressure boost. It can be understood that the piston rod in threaded connection with the cylinder barrel can effectively avoid reverse rotation and retreat, so that automatic positioning is realized, and the piston rod has a labor-saving effect and is convenient to operate and control.
Preferably, a one-way valve which can be communicated with the pressure bag in one way is arranged on a pipeline connecting the working cavity and the pressure bag.
When the pressurizing component presses the fluid into the pressure bag, the one-way valve can effectively prevent the fluid from flowing in the direction, and then the pressure of the pressure bag is always kept unchanged.
Preferably, the pressure sensor further comprises a pressure gauge for detecting the pressure of the pressurizing member.
The manometer is convenient for show, the pressure of control pressure boost part, and the pressure of control pressure bag then, when guaranteeing to press the good oppression effect of bag, avoids the extra injury because of pressure is too big to cause the patient.
Preferably, the counterweight block comprises 4 counterweight units, and the weight ratio of each counterweight unit is as follows: 1:2:4:8.
The invention sets the weight ratio of each counterweight unit as follows: 1. When the first counterweight unit is used alone, its weight is 1; when the second counterweight unit is used alone, its weight is 2; when the first and second counterweight units are used simultaneously, the weight thereof is 3; when the third counterweight unit is used alone, its weight is 4; when the first counterweight unit and the third counterweight unit are used simultaneously, the weight thereof is 5 … … and when the first, second, third, and fourth counterweight units are used simultaneously, the weight thereof is 15. That is, the present invention can be prepared to have 15 different weights of 1-15 by the smart combination of 4 weight units.
Preferably, a waistband conduction pipe and a leg belt conduction pipe are arranged on the outer side of the anti-expansion wall of the pressing bag, the waist fixing belt can movably penetrate through the waistband conduction pipe, and the waist fixing belts penetrating through two ends of the waistband conduction pipe are respectively provided with a clamping joint and a buckle; the leg fixing belt is movably arranged in the leg belt conduction pipe in a penetrating way, and the end parts of the leg fixing belt penetrating out of the two ends of the leg belt conduction pipe are respectively connected with a C-shaped connecting buckle through a binding belt; when the ribbon is pulled, the length of a connecting ring formed by the ribbon can be adjusted; when the pressing bag is attached to the groin area, the clamping joints and the buckles at the two ends of the waist fixing belt are connected, then the leg fixing belt surrounds the thigh, and the connecting ring buckle at the end part is connected with the leg fixing belt.
In the scheme, a waistband conduction pipe and a leg belt conduction pipe are arranged on the outer side of the anti-expansion wall of the pressing bag, so that the waist fixing belt, the leg fixing belt and the anti-expansion wall form movable connection. Like this, when we stretch waist fixed band, shank fixed band, be located the waist fixed band, the shank fixed band that the bag prevents on the wall that rises also can conveniently extend, be favorable to increasing the flexible volume of elasticity of waist fixed band, shank fixed band, and then be convenient for waist fixed band, shank fixed band elastically tie up on the patient.
When the waist fixing belt surrounds the waist of the patient, the clamping joints and the buckles at the two ends of the waist fixing belt can be conveniently clamped; when the leg fixing belt surrounds the thigh of a patient, the C-shaped connecting ring buckle at the end part of the leg fixing belt can be conveniently hooked on the leg fixing belt, so that the waist fixing belt and the leg fixing belt can be quickly connected and detached.
In particular, the ends of the leg securing straps which extend through the two ends of the leg strap conduit are connected by straps to a C-shaped connecting eye, which are known to be easily tightened and not loosened by themselves. When people pull the bandage, the length of a connecting ring formed by the bandage can be adjusted, and therefore the elastic tension of the leg fixing bands on the pressing bag can be adjusted according to body types and the like of different patients.
Therefore, the invention has the following beneficial effects: can form the compression hemostasis effect on the groin of the patient all the time, thereby obviously improving the effect of postoperative recovery.
Drawings
Fig. 1 is a schematic view of one construction of one side of the flexible wall of the compression pocket.
Fig. 2 is a schematic view of the connection structure of the pressing bag and the pressurizing member.
Fig. 3 is a schematic view of a structure of one side of the anti-expansion wall of the pressing bag.
Figure 4 is a schematic view of the connection structure of the leg fixing strap and the connection buckle.
In the figure: 1. the device comprises a pressing bag 11, an anti-expansion wall 12, a flexible wall 13, a waistband conduction pipe 14, a leg band conduction pipe 15, a connecting buckle 16, a binding belt 2, a waist fixing belt 3, a leg fixing belt 31, a connecting buckle 4, a cylinder 41, a piston 42, a working cavity 43, a piston rod 5, a balancing weight 6 and a one-way valve.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
As shown in fig. 1, a groin compression fixing device comprises a compression bag 1, a waist fixing belt 2 and a leg fixing belt 3 are connected to the compression bag, so as to fix the compression bag in the groin area of a patient. The pressure bag comprises an outer rigid expansion-proof wall 11 and an inner elastic deformable flexible wall 12, the waist fixing belt and the leg fixing belt are arranged on the expansion-proof wall and made of elastic ropes such as silica gel and rubber, and when the pressure bag is bound to the inguinal region of a patient through the waist fixing belt and the leg fixing belt, the pressure bag can be elastically pressed to form the inguinal region by virtue of elastic expansion of the waist fixing belt and the leg fixing belt.
In addition, the pressure bag is internally provided with a pressurized fluid and also comprises a pressurizing component which can keep the pressurized fluid at a set pressure.
When the groin area of the patient needs to be pressed, the pressing bag can be fixed on the body of the patient through the waist fixing belt and the leg fixing belt, and the pressing bag is positioned in the groin area. Then the pressure of the fluid in the pressing bag is increased through the pressurizing part, at the moment, the rigid expansion-proof wall outside the pressing bag keeps the original shape, and the flexible wall inside the pressing bag elastically expands, so that the pressing bag is attached to and presses the groin area of the patient, and the compression on the wound of the groin area is further realized.
Similar to the prior art, the waist fixing belt and the leg fixing belt are connected to the pressing bag, so that the pressing bag can be tied on the body of a patient, the pressing bag can accurately press the groin area, and the pressing bag is prevented from sliding off. It is known in the art that the compression pockets are usually filled with sand, so that a soft sandbag is formed, which facilitates a uniform and flexible compression of the groin area. However, due to the limitation of the fluidity of the sand, when the body shape and body position of the patient change, the shape of the sandbag is difficult to quickly follow up, and thus the uniformity of the pressure on the groin area is affected. The pressure bag is filled with fluid, so that instant follow-up can be formed according to the body position and the body shape of a patient, uniform flexible compression on the groin area is further ensured, and compared with a sand bag, the pressure bag filled with the fluid is softer, and the feeling of the patient is better.
In addition, in the prior art, the compression of the inguinal region is realized by the sand bag mainly depending on the weight of the sand filled inside, and the compression bag provided by the invention compresses the inguinal region by expanding the flexible wall on the inner side of the compression bag depending on the pressure of the fluid, namely, the compression bag has extremely light weight, so that the compression bag is convenient to carry and use.
It should be noted that the expansion-preventing wall can be made of stainless steel or even engineering plastics such as ABS to give it a fixed shape, while the inner flexible wall can be made of silicone, rubber or the like. Both made things convenient for manufacturing, can make the inside wall evenly paste and lean on the groin district again under the prerequisite of avoiding lateral wall inflation to warp, and then can adjust suitable pressure bag pressure according to the actual conditions and the doctor's advice of disease.
In particular, when the patient turns over and lies on the side, the flexible wall on the inner side of the pressing bag can always form uniform pressure on the groin area of the patient. That is, the pressure of the pressure bag in the invention is mainly generated by the pressure of the fluid rather than the downward gravity of the pressure bag, so that the adverse effect caused by the change of the body position can be effectively avoided.
Preferably, the pressurised fluid is a gas. The pressure is applied to the groin area by adopting gas as a medium, and the pressure-bearing type inguinal region has the advantages of light weight and soft pressure. In addition, the pressure of the pressure bag is allowed to have a larger deviation range, and the control difficulty of the pressurizing component is reduced. Of course, a liquid may be used as the pressurizing fluid.
As a preferable scheme, as shown in fig. 2, the pressurizing part comprises a vertical cylinder 4 and a piston 41 which is arranged in the cylinder in a vertically sliding manner, so that a working chamber 42 is formed at the lower part of the cylinder, the working chamber at the lower part of the cylinder is communicated with the pressing bag through a pipeline, and a counterweight 5 is arranged at the end part of a piston rod 43 which is connected to the piston and extends out of the cylinder upwards.
We can conveniently change the pressure of the working chamber in the cylinder barrel by adjusting the weight of the balancing weight, and then change the pressure of the fluid in the pressing bag. When the fluid pressure in the compression pocket increases, the flexible wall of the inner side abutting against the groin area of the patient will expand accordingly, which in turn increases the compression on the groin area, while the outer, expansion-preventing wall remains unchanged.
It can be understood that the waist fixing belt and the leg fixing belt are fixed on the expansion-preventing wall. Therefore, when the pressing bag is tightly fixed on the inguinal region of a patient through the waist fixing belt and the leg fixing belt, the flexible wall on the inner side of the pressing bag tightly abuts against the inguinal region, and the shape of the anti-expansion wall on the outer side is kept unchanged.
As another preferred scheme, the pressurizing part comprises a cylinder barrel and a piston which is slidably arranged in the cylinder barrel, so that a working cavity is formed between the piston and the lower part of the cylinder barrel, the working cavity of the cylinder barrel is communicated with the pressing bag through a pipeline, a piston rod which extends out of the cylinder barrel upwards is arranged on the piston, the piston rod is rotatably connected with the piston, the piston rod is in threaded connection with the cylinder barrel, and a handle is arranged at the end part of the piston rod.
In this scheme, we can make the piston rod twist gradually in the cylinder through the turning handle, makes the piston extrusion fluid then and makes the fluid pressure boost. It can be understood that the piston rod in threaded connection with the cylinder barrel can effectively avoid reverse rotation and retreat, so that automatic positioning is realized, and the piston rod has a labor-saving effect and is convenient to operate and control.
Furthermore, a one-way valve 6 which can conduct to the pressure bag in one way can be arranged on a pipeline connecting the working cavity and the pressure bag.
When the pressurizing component presses the fluid into the pressure bag, the one-way valve can effectively prevent the fluid from flowing in the direction, and then the pressure of the pressure bag is always kept unchanged.
Of course, the present invention may further include a pressure gauge (not shown) for detecting the pressure of the pressurizing member or the pressurizing bag.
The manometer is convenient for show, control pressure boost part or the interior fluidic pressure of pressing bag, when guaranteeing to press the good oppression effect of bag, avoids the extra injury because of too big to the patient of pressure causes.
In order to simplify the specification of the counterweight block, the counterweight block comprises 4 counterweight units, and the weight ratio of each counterweight unit is as follows: 1.
When the first counterweight unit is used alone, its weight is 1; when the second counterweight unit is used alone, its weight is 2; when the first counterweight unit and the second counterweight unit are used simultaneously, the weight thereof is 3; when the third counterweight unit is used alone, its weight is 4; when the first counterweight unit and the third counterweight unit are used simultaneously, the weight thereof is 5; when the second and third counterweight units are used simultaneously, the weight thereof is 6; when the first, second and third counterweight units are used simultaneously, the weight thereof is 7; when the fourth weight unit is used alone, its weight is 8; when the first and fourth counterweight units are used simultaneously, the weight is 9; when the second and fourth counterweight units are used simultaneously, the weight is 10; when the first, second and fourth counterweight units are used simultaneously, the weight thereof is 11; when the third and fourth counterweight units are used simultaneously, the weight is 12; when the first, third and fourth counterweight units are used simultaneously, their weight is 13; when the second, third and fourth counterweight units are used simultaneously, the weight is 14; when the first, second, third, and fourth weight units are used simultaneously, the weight thereof is 15. That is, the present invention can be prepared to have 15 different weights of 1-15 by the smart combination of 4 weight units.
Furthermore, as shown in fig. 1, 3 and 4, a transverse waistband conduction pipe 13 can be arranged at the upper part of the outer side of the anti-expansion wall of the pressing bag, a transverse leg band conduction pipe 14 is arranged at the lower part of the outer side of the anti-expansion wall of the pressing bag, the waist fixing band can be movably arranged in the waistband conduction pipe in a penetrating way, and the waist fixing bands penetrating through the two ends of the waistband conduction pipe are respectively provided with a clamping joint and a clamping buckle; the leg fixing strap is movably arranged in the leg strap conduction tube in a penetrating way, and the end parts of the leg fixing strap penetrating out of the two ends of the leg strap conduction tube are respectively connected with a C-shaped connecting buckle 15 through a binding belt 16.
When we will press the bag location in patient's groin district, be connected with the buckle with the joint at waist fixed band both ends earlier, encircle the thigh with the shank fixed band again to the connection latch closure that makes the tip is connected with the shank fixed band, thereby realizes pressing the quick location of bag, convenient subsequent dismantlement simultaneously. Of course, the elastic waist and leg fastening bands should be kept in an elastically stretched state in order to elastically abut the pressure pocket against the groin area of the patient.
Specifically, waist fixed band and shank fixed band can include middle expanding spring, connect the elastic bandage at the expanding spring both ends to make elastic bandage's coefficient of elasticity be greater than expanding spring's coefficient of elasticity, expanding spring sets up in the waistband conduction pipe or leg strap conduction pipe, and expanding spring's centre and waistband conduction pipe or leg strap conduction pipe fixed connection, in order to be favorable to the synchronous flexible at waist fixed band and leg fixed band both ends.
It is known that the band is an elongated strip and that one end of the band is provided with a connecting head having a through hole, and that the other end of the band is provided with a ratchet, which prevents the band from being withdrawn from the through hole when the end of the band provided with the ratchet is formed into a loop through the through hole of the connecting head. Thus, when we pull the band, the length of the connecting ring formed by the band can be adjusted, and then the length of the waist fixing band and the leg fixing band can be adjusted.
When the waist fixing belt surrounds the waist of the patient, the clamping joints and the buckles at the two ends of the waist fixing belt can be conveniently clamped; when the leg fixing belt surrounds the thigh of a patient, the C-shaped connecting ring buckle at the end part of the leg fixing belt can be conveniently hooked on the leg fixing belt, so that the waist fixing belt and the leg fixing belt can be quickly connected and detached.
It should be noted that the clamping joints and the buckles at the two ends of the waist fixing belt can adopt the existing buckle connection structure.
Claims (7)
1. The inguinal compression fixing device is characterized in that the pressing bag comprises an outer expansion-proof wall and an inner flexible wall, the waist fixing band and the leg fixing band are arranged on the expansion-proof wall, the waist fixing band and the leg fixing band are made of elastic ropes, so that the pressing bag can elastically compress a inguinal region, a pressurizing fluid is arranged in the pressing bag, the device further comprises a pressurizing component capable of keeping the pressurizing fluid at a set pressure, the pressurizing component comprises a vertical cylinder barrel and a piston which can be arranged in the cylinder barrel in a vertically sliding mode, a working cavity is formed in the lower portion of the cylinder barrel, the working cavity in the lower portion of the cylinder barrel is communicated with the pressing bag through a pipeline, and a balancing weight is arranged at the end portion, connected to the piston, extending out of the cylinder barrel upwards, of the piston rod.
2. The groin compression fixation device of claim 1, wherein the pressurized fluid is a gas.
3. The groin compression fixation device as claimed in claim 1, wherein the pressurizing member comprises a cylinder and a piston slidably disposed in the cylinder, thereby forming a working chamber between the piston and a lower portion of the cylinder, the working chamber of the cylinder is connected to the compression pocket through a pipe, the piston is provided with a piston rod extending upward out of the cylinder, the piston rod is rotatably connected to the piston, the piston rod is connected to the cylinder through a thread, and a handle is disposed at an end of the piston rod.
4. The groin compression fixation device of claim 1, wherein a one-way valve is disposed on the conduit connecting the working chamber and the compression pocket for one-way communication with the compression pocket.
5. The groin compression fixation device of claim 1, further comprising a pressure gauge for detecting the pressure of the pressurizing member.
6. The groin compression fixation device of claim 3, wherein the weight block includes 4 weight units, and the weight ratio of each weight unit is: 1:2:4:8.
7. The groin compression fixation device as claimed in claim 1, wherein a waist belt conduit and a leg belt conduit are provided outside the anti-expansion wall of the compression bag, the waist fixing strap is movably inserted into the waist belt conduit, and the waist fixing straps inserted through the two ends of the waist belt conduit are respectively provided with a snap joint and a buckle; the leg fixing band is movably arranged in the leg band conduction tube in a penetrating way, and the end parts of the leg fixing band penetrating out of the two ends of the leg band conduction tube are respectively connected with a C-shaped connecting buckle through a binding belt; when the binding belt is pulled, the length of the connecting ring formed by the binding belt can be adjusted; when the pressing bag is attached to the groin area, the clamping joints at the two ends of the waist fixing band are connected with the buckles, then the leg fixing band is wound around the thigh, and the connecting ring buckles at the end parts are connected with the leg fixing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208314.7A CN113925562B (en) | 2021-10-18 | 2021-10-18 | Groin oppression fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208314.7A CN113925562B (en) | 2021-10-18 | 2021-10-18 | Groin oppression fixing device |
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| CN113925562A CN113925562A (en) | 2022-01-14 |
| CN113925562B true CN113925562B (en) | 2023-04-18 |
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| CN202111208314.7A Active CN113925562B (en) | 2021-10-18 | 2021-10-18 | Groin oppression fixing device |
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| CN207462117U (en) * | 2017-04-13 | 2018-06-08 | 无锡市人民医院 | A kind of iliac region is postoperative to use sandbag fixing device |
| US10548604B2 (en) * | 2018-01-05 | 2020-02-04 | Richard A Rizzolo | Slow blood vessel occlusion apparatus |
| CN211609937U (en) * | 2019-11-05 | 2020-10-02 | 杭州艾力康医药科技有限公司 | Hemostat |
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|---|---|---|---|---|
| CN204192695U (en) * | 2014-10-29 | 2015-03-11 | 常州市第一人民医院 | Groin vascular puncture restraining belt |
| CN208355514U (en) * | 2017-07-20 | 2019-01-11 | 浙江大学医学院附属邵逸夫医院 | The fixed device of wearable groin sandbag pressing |
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| CN113925562A (en) | 2022-01-14 |
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