CN220193093U - Hemostat with hemostatic ring structure - Google Patents

Abstract

The utility model relates to the technical field of disposable medical hemostatic devices, in particular to a hemostat with a hemostatic ring structure; the device comprises an elastic hemostatic ring and a supporting piece, wherein the elastic hemostatic ring is matched with the supporting piece, the elastic hemostatic ring is expanded by the supporting piece, the supporting piece is provided with an operation hole, the supporting piece is sleeved on the supporting piece through the operation hole after being expanded, then the elastic hemostatic ring is pushed down from the supporting piece, the pushed elastic hemostatic ring is used for binding the inherent artery of the finger or the toe root, thereby playing a hemostatic effect, and the supporting piece is withdrawn.

Description

Hemostat with hemostatic ring structure

Technical Field

The utility model relates to the technical field of disposable medical hemostatic devices, in particular to a hemostatic device with a hemostatic ring structure.

Background

With the use of modern tools, there is a greatly increased chance of injury, hand trauma is more common in the clinic, and for the surgical technique, the blood stopping method is generally: the air bag tourniquet is used for compression hemostasis of the upper arm, the hemostatic effect is good, but the tourniquet is needed to be carried out under the anesthesia of the armlet, but a plurality of simple finger injuries do not need to be used for the anesthesia of the armlet, if the anesthesia time of the armlet is not longer, a patient cannot bear the pain sensation of the upper arm caused by the anesthesia, if the anesthesia time of the armlet is longer, the anesthesia risk is more than local anesthesia, the cost is increased greatly, sometimes the air bag tourniquet cannot achieve the ideal hemostatic effect under the proper pressure of the upper arm due to various reasons, the pressure needs to be bound again or increased, and therefore, the vascular nerve injury can be caused after the air bag pressure is increased; the root of the ring-pricked finger of the rubber band or the rubber band is used for stopping bleeding, the hemostasis is safe and reliable, but the ring-pricked finger is troublesome, if the rubber band is generally cut by using sterilized rubber gloves, a pair of sterilized rubber gloves is wasted, if the rubber band is used, the rubber band is packaged and sterilized in advance, and the rubber band is easy to denature during high-pressure sterilization; the hemostatic clip can achieve the hemostatic effect in clinical application, but the handle is longer, the sight is blocked after the clip is put on, the finger position is affected, and the clip cannot be put on a multi-finger wounded person at the same time.

In the hemostatic mode, the operation of medical staff is easily influenced while hemostasis is performed.

Disclosure of Invention

The utility model aims to provide a haemostat with a haemostatic ring structure, which solves the problem that the operation of medical staff is easily influenced while the haemostasis is carried out.

In order to achieve the above object, the present utility model provides a hemostat having a hemostatic ring structure, comprising an elastic hemostatic ring and a support member, wherein the elastic hemostatic ring is matched with the support member, the elastic hemostatic ring is expanded by the support member, and the support member has an operation hole.

The hemostat with the hemostatic ring structure further comprises a force application piece, wherein the force application piece is arranged on the outer side wall of the support piece, and the force application piece comprises one of a holding plate and a side wing.

The support piece is provided with an auxiliary hole group, an anti-slip group, an inner edge chamfer and an outer edge chamfer, wherein the auxiliary hole group comprises one or more combinations of a notch and a push ring opening, and the anti-slip group comprises one of an anti-slip groove and an anti-slip edge.

Wherein, the haemostat with the haemostatic ring structure further comprises a reinforcing rib, and the supporting piece is provided with the reinforcing rib.

The hemostat with the hemostatic ring structure further comprises a plurality of support columns, and each support column is arranged on the outer side wall of the support piece.

Wherein the force application piece is provided with an expansion joint and a holding edge.

Wherein the support has a disengagement and a sterilization set comprising one or more combinations of sterilization slots and sterilization holes.

The hemostat with the hemostatic ring structure further comprises a pulling piece, the pulling piece is arranged on the outer side wall of the elastic hemostatic ring, and the pulling piece comprises one of a stay wire, a pull ring and an adjusting ring.

Wherein the elastic hemostatic ring has a pressure relief vent.

The hemostat with the hemostatic ring structure further comprises a cover cap, and the cover cap is arranged on the support column.

According to the hemostat with the hemostatic ring structure, the elastic hemostatic ring is bound on the support piece after being expanded in advance, the elastic hemostatic ring has good elastic retraction performance, the root of a finger can be well bound after retraction to block an artery to achieve a good hemostatic effect, the support piece is provided with the operation hole, the effect of supporting and expanding the elastic hemostatic ring is achieved, when the hemostat is used, the support piece is sleeved into the root of a finger or a toe to be hemostatic through the operation hole, then the elastic hemostatic ring is pushed down from the support piece, the pushed elastic hemostatic ring is used for binding the inherent artery of the finger or the toe root due to elastic retraction, so that the hemostatic effect is achieved, and the support piece is withdrawn at the moment, and the hemostatic operation is completed; when the operation is finished or hemostasis is not needed, the elastic hemostasis ring is only required to be taken down or cut off by scissors, so that the convenient and quick effective hemostasis can be realized, the operation of medical staff is not influenced, and the multi-finger simultaneous hemostasis can be realized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 overall structure of a first embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of the elastic hemostatic ring of the first embodiment of the present utility model before the elastic hemostatic ring is attached to a support member.

Fig. 3 is a schematic view of the elastic hemostatic ring according to the first embodiment of the present utility model after being connected to a support member.

Fig. 4 is a schematic view of the whole partial structure of the first embodiment of the present utility model.

Fig. 5 is a schematic overall structure of a second embodiment of the present utility model.

Fig. 6 is a schematic structural view of a first component of a third embodiment of the present utility model.

Fig. 7 is a schematic overall structure of a third embodiment of the present utility model.

Fig. 8 is a schematic structural view of a support member and a wire according to a fourth embodiment of the present utility model.

Fig. 9 is a schematic structural view of a support member and an adjusting ring according to a fourth embodiment of the present utility model.

Fig. 10 is a schematic structural view of an eccentric annular ring according to a fourth embodiment of the present utility model.

Fig. 11 is a schematic structural view of a support member according to a fifth embodiment of the present utility model.

Fig. 12 is a schematic view of the structure of the elastic hemostatic ring of the fifth embodiment of the utility model after being attached to a support member.

Fig. 13 is a structural front view of a support member of a sixth embodiment of the present utility model.

Fig. 14 is a schematic structural view of a support member and a wire according to a sixth embodiment of the present utility model.

Fig. 15 is a schematic view of the structure of the left side of a support member according to a sixth embodiment of the present utility model.

Fig. 16 is a schematic view of the structure of the right side of a support member according to a sixth embodiment of the present utility model.

Fig. 17 is a schematic structural view of a support member according to a sixth embodiment of the present utility model.

Fig. 18 is a schematic view of the structure of the elastic hemostatic ring according to the sixth embodiment of the present utility model before the elastic hemostatic ring is attached to the support member.

1-elastic hemostatic ring, 2-support, 3-operating hole, 4-anti-slip groove, 5-reinforcing rib, 6-notch, 7-inner edge chamfer, 8-outer edge chamfer, 9-push ring opening, 10-grip plate, 11-flank, 12-support post, 13-cap, 14-component one, 15-component two, 16-fold angle, 17-positioning protrusion, 18-positioning hole, 19-stay wire, 20-adjusting ring, 21-eccentric ring hole, 22-concave surface, 23-bevel, 24-traction hole, 25-anti-slip edge, 26-disinfection groove, 27-disinfection hole, 28-decompression hole, 29-grip hole, 30-decorative hole, 31-expansion slit, 32-tension reducing notch, 33-release opening, 34-grip edge.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1 to 4, fig. 1 is a schematic overall structure of the first embodiment, fig. 2 is a schematic structural diagram before the elastic hemostatic ring of the first embodiment is connected to the support, fig. 3 is a schematic structural diagram after the elastic hemostatic ring of the first embodiment is connected to the support, and fig. 4 is a schematic structural diagram of the whole part of the first embodiment.

The utility model provides a hemostat with a hemostatic ring structure, which comprises an elastic hemostatic ring 1 and a support member 2, wherein the elastic hemostatic ring 1 is matched with the support member 2, the elastic hemostatic ring 1 is expanded by the support member 2, the support member 2 is provided with operation holes 3, and the number of support columns 12 is a plurality.

Further, the hemostat with the hemostatic ring structure further comprises a force application member, wherein the force application member is arranged on the outer side wall of the support member 2, and the force application member comprises one of a holding plate 10 and a side wing 11.

Further, the support member 2 has an auxiliary hole group including one or more combinations of the notch 6 and the push ring opening 9, an anti-slip group including one of the anti-slip groove 4 and the anti-slip edge 25, an inner edge chamfer 7, and an outer edge chamfer 8.

Further, the hemostat with the hemostatic ring structure further comprises a reinforcing rib 5, and the reinforcing rib 5 is arranged on the support member 2.

In this embodiment, the elastic hemostatic ring 1 is a rubber ring, and has a good elastic retraction performance, after retraction, the elastic hemostatic ring 1 can be well bound to the root of a finger to block an artery, so as to achieve a good hemostatic effect, the support member 2 is made of plastic or other materials, and can be in various forms, so as to support the expanded elastic hemostatic ring 1 and guide the elastic hemostatic ring 1 into the root of the finger, the reinforcing rib 5 is arranged to strengthen the strength of the support member 2, the support member 2 is provided with the operation hole 3, so as to support and expand the elastic hemostatic ring 1, before use, the elastic hemostatic ring 1 is bound to the support member 2 after being expanded in advance, and in order to prevent the elastic hemostatic ring 1 from slipping, the anti-slip group is provided with one of the anti-slip groove 4 and the anti-slip edge 25, the anti-slip groove 4 can be in an arc shape or a V shape, the edge 25 is a protruding outward edge, when the elastic hemostatic ring 1 is bound to the edge 25, and the elastic hemostatic ring 25 is bound to the elastic hemostatic ring 1 is deformed; the support member 2 is sleeved into the root of a finger or a toe to be haemostatic through the operation hole 3, then the elastic haemostatic ring 1 is pushed down from the support member 2, the elastic haemostatic ring 1 is pushed down conveniently, the notch 6 perpendicular to the operation hole 3 or the pushing ring opening 9 parallel to the operation hole 3 is arranged, the notch 6 and the pushing ring opening 9 can be in a circular shape, an arc shape, a square shape, a polygonal shape and an irregular shape, 140 degrees are formed by the two pushing ring openings 9, the elastic haemostatic ring 1 can be pushed down more conveniently through the notch 6 or the pushing ring opening 9, the inner side chamfer 7 and the outer side chamfer 8 are arranged for ensuring that the edge of the support member 2 is not easy to collide with the finger to be haemostatic, the inner side chamfer 7 is 78 degrees, and the outer side chamfer 8 is 60 degrees; the pushed elastic hemostatic ring 1 is retracted elastically to tie the inherent artery at the root of the finger or the toe, thereby playing a hemostatic role, and the support 2 is withdrawn at this time, so that the hemostatic operation is completed; when the operation is finished or hemostasis is not needed, only the elastic hemostasis ring 1 is required to be taken down or the elastic hemostasis ring 1 is cut off by scissors, so that the convenient and quick effective hemostasis can be realized, the operation is not influenced, and the multi-finger simultaneous hemostasis can be realized; the force application member is provided for facilitating the holding and preventing the fingers of the user from pinching the elastic hemostatic ring 1, and comprises one of a holding plate 10 and a side wing 11, and the holding plate 10 and the side wing 11 can be variously shaped.

Second embodiment

Referring to fig. 5, fig. 5 is a schematic overall structure of the second embodiment.

The hemostat with the hemostatic ring structure comprises an elastic hemostatic ring 1 and a support member 2, wherein the elastic hemostatic ring 1 is matched with the support member 2, the elastic hemostatic ring 1 is expanded by the support member 2, and the support member 2 is provided with an operation hole 3.

Further, the hemostat with the hemostatic ring structure further comprises a plurality of support columns 12, and each support column 12 is respectively arranged on the outer side wall of the support member 2.

Further, the hemostat with the hemostatic ring structure further comprises a cover cap 13, and the cover cap 13 is arranged on the support column 12.

In this embodiment, in order to prevent the elastic hemostatic ring 1 sleeved on the support member 2 from being deformed in a normal way due to too long time, so that the elastic retraction force is reduced, a cylindrical support structure is adopted, a plurality of support columns 12 are used for supporting instead of annular support, the expansion length of the elastic hemostatic ring 1 can be shortened, thereby achieving the purpose of reducing elastic deformation, and meanwhile, the cylindrical support structure is adopted, the elastic hemostatic ring 1 can be not sleeved on the support member 2 in advance, and then the elastic hemostatic ring 1 is bound on the support member 2 through the support columns 12 during use, so that the elasticity of the elastic hemostatic ring 1 can be better kept, the elastic hemostatic ring 1 can be more conveniently bound on the support member 2, the end of the support columns 12 is provided with the cap 13, the cap 13 can be round, square or polygonal, and can also be a small protrusion, the support columns 12 can be three and four, and when in use, an operator can sleeve the hemostatic device into the hemostatic ring through the operation hole 3, and then push the hemostatic ring 1 to the root through the support columns, and then the elastic hemostatic ring 1 is pushed down, so that the elastic hemostatic ring 1 is required to be bound on the support member 2, and the elastic hemostatic ring 1 is required to be cut off after the elastic hemostatic ring 1 is cut off, and the elastic hemostatic ring 1 is required to be cut off, and the elastic hemostatic ring is required to be wound after the elastic hemostatic ring 1 is cut down.

Third embodiment

Referring to fig. 6 and 7, fig. 6 is a schematic structural diagram of a first component of the third embodiment, and fig. 7 is a schematic structural diagram of an entire third embodiment.

The hemostat with the hemostatic ring structure comprises an elastic hemostatic ring 1 and a support member 2, wherein the elastic hemostatic ring 1 is matched with the support member 2, the elastic hemostatic ring 1 is expanded by the support member 2, and the support member 2 is provided with an operation hole 3.

Further, the support 2 has an anti-slip group comprising one of the anti-slip grooves 4 and the anti-slip edges 25.

In this embodiment, the support 2 is composed of a first component 14 and a second component 15, the first component 14 and the second component 15 are bound by the elastic hemostatic ring 1 and are combined into a whole, in order to prevent the first component 14 and the second component 15 from being misplaced, a positioning protrusion 17 and a positioning hole 18 which play a positioning role are provided, the first component 14 and the second component 15 are combined to a set position by matching the positioning protrusion 17 and the positioning hole 18 without misplacement or slippage, in order to prevent the elastic hemostatic ring 1 from slipping, the first component 14 and the second component 1515 are provided with the anti-slip groove 4, the anti-slip groove 4 is provided with an arc shape, a V shape or a U shape, in order to push the elastic hemostatic ring 1 down, after the first component 14 and the second component 15 are folded along a folding angle 16, a force line generated by elastic retraction of the elastic hemostatic ring 1 is offset by a central line of the first component 14 and the second component 15, so that sufficient supporting force for the elastic hemostatic ring 1 is lost, and the elastic hemostatic ring 1 slips along the anti-slip groove 4; when the hemostatic device is used, the hemostatic device consisting of the elastic hemostatic ring 1, the first component 14 and the second component 15 is sleeved into the root of a finger to be hemostatic through the operation hole 3, the elastic hemostatic ring 1 is folded along the folding angle 16, the elastic hemostatic ring 1 slips off, and the elastic hemostatic ring 1 is tied on the root of the finger to be hemostatic to block the blood supply artery due to elastic retraction, so that a good hemostatic effect is achieved. After the operation is finished, the elastic hemostatic ring 1 is only needed to be cut off or taken down.

Fourth embodiment

Referring to fig. 8 to 10, fig. 8 is a schematic structural view of a supporting member and a pull wire according to a fourth embodiment, fig. 9 is a schematic structural view of a supporting member and an adjusting ring according to a fourth embodiment, and fig. 10 is a schematic structural view of an eccentric annular hole according to a fourth embodiment.

The hemostat with the hemostatic ring structure comprises an elastic hemostatic ring 1 and a support member 2, wherein the elastic hemostatic ring 1 is matched with the support member 2, the elastic hemostatic ring 1 is expanded by the support member 2, and the support member 2 is provided with an operation hole 3.

Further, the hemostat with the hemostatic ring structure further comprises a pulling member, wherein the pulling member is arranged on the outer side wall of the elastic hemostatic ring 1, and the pulling member comprises one of a pull wire 19, a pull ring and an adjusting ring 20.

In this embodiment, the elastic hemostatic ring 1 may be provided with a pull wire 19 or a pull ring, and when the elastic hemostatic ring 1 needs to be detached, the elastic hemostatic ring 1 may be conveniently detached by pulling the pull wire 19 or the pull ring on the elastic hemostatic ring 1, or pulling the elastic hemostatic ring 1 and then cutting the elastic hemostatic ring with scissors; the adjusting ring 20 can be arranged on the elastic hemostatic ring 1, the adjusting ring 20 can adjust the finger binding force of the elastic hemostatic ring 1, and meanwhile, when the elastic hemostatic ring 1 needs to be detached, the elastic hemostatic ring 1 can be conveniently taken down only by pulling the adjusting ring 20 or pulling the adjusting ring 20 and then cutting the adjusting ring by scissors. The adjusting ring 20 can adjust the pressure of the elastic hemostatic ring 1 bound on the finger, and the principle is that: the adjusting ring 20 is sleeved with the elastic hemostatic ring 1 through the bevel 23 into an eccentric ring hole 21, the ring hole is an eccentric hole, when the elastic hemostatic ring 1 is tied to a finger to be hemostatic, the length of the elastic hemostatic ring 1 can be increased or shortened by rotating the adjusting ring 20, so that the tension adjusting function is achieved, a concave surface 22 can be arranged on the adjusting ring 20, the adjusting ring 20 can be attached to the skin through the concave surface 22, so that the adjusting ring 20 cannot slide away after rotating, and a traction hole 24 can be arranged for conveniently drawing and adjusting the adjusting ring 20.

Fifth embodiment

Referring to fig. 11 and 12, fig. 11 is a schematic structural view of a support member according to a fifth embodiment, and fig. 12 is a schematic structural view of a flexible hemostatic ring according to a fifth embodiment after the flexible hemostatic ring is connected to the support member.

The hemostat with the hemostatic ring structure comprises an elastic hemostatic ring 1 and a support member 2, wherein the elastic hemostatic ring 1 is matched with the support member 2, the elastic hemostatic ring 1 is expanded by the support member 2, and the support member 2 is provided with an operation hole 3.

Further, the support 2 has a sterilization group comprising one or more combinations of sterilization slots 26 and sterilization holes 27.

Further, the elastic hemostatic ring 1 has a pressure reducing hole 28.

In this embodiment, in order to facilitate and thoroughly disinfect, the support 2 may be provided with the disinfecting groove 26 or the disinfecting hole 27, or may be provided with both the disinfecting groove 26 and the disinfecting hole 27, and the disinfecting groove 26 and the disinfecting hole 27 may be plural; in order to thoroughly sterilize the elastic hemostatic ring 1 and reduce tissue damage caused by excessive elasticity, the elastic hemostatic ring 1 is provided with the pressure reducing holes 28, and the number of the pressure reducing holes 28 may be several.

Sixth embodiment

Referring to fig. 13 to 18, fig. 13 is a front view showing the structure of the support member of the sixth embodiment, fig. 14 is a schematic view showing the structure of the support member and the pull wire of the sixth embodiment, fig. 15 is a schematic view showing the structure of the left side of the support member of the sixth embodiment, fig. 16 is a schematic view showing the structure of the right side of the support member of the sixth embodiment, fig. 17 is a schematic view showing the structure of the support member of the sixth embodiment, and fig. 18 is a schematic view showing the structure of the elastic hemostatic ring of the sixth embodiment before the elastic hemostatic ring is connected to the support member.

The hemostat with the hemostatic ring structure comprises an elastic hemostatic ring 1 and a support member 2, wherein the elastic hemostatic ring 1 is matched with the support member 2, the elastic hemostatic ring 1 is expanded by the support member 2, and the support member 2 is provided with an operation hole 3.

Further, the hemostat with the hemostatic ring structure further comprises a force application member, wherein the force application member is arranged on the outer side wall of the support member 2, and the force application member comprises one of a holding plate 10 and a side wing 11.

Further, the support member 2 has an auxiliary hole group including one or more combinations of the notch 6 and the push ring opening 9, an anti-slip group including one of the anti-slip groove 4 and the anti-slip edge 25, an inner edge chamfer 7, and an outer edge chamfer 8.

Further, the hemostat with the hemostatic ring structure further comprises a pulling member, wherein the pulling member is arranged on the outer side wall of the elastic hemostatic ring 1, and comprises one of a pull wire 19, a pull ring and an adjusting ring 20

Further, the force application member has an expansion slit 31 and a gripping edge 34.

Further, the support member 2 has a release opening 33.

In this embodiment, the elastic hemostatic ring 1 is a rubber ring, and has a good elastic retraction performance, after retraction, the elastic hemostatic ring 1 can well bind the root of a finger to block an artery to achieve a good hemostatic effect, the support member 2 is made of plastic or other materials, and can be in various forms, so as to play a role in supporting the expanded elastic hemostatic ring 1 and guiding the elastic hemostatic ring 1 into the root of the finger, the support member 2 is provided with the operation hole 3, and has a role in supporting the expansion of the elastic hemostatic ring 1, a holding plate 10 is adopted, and is provided with a holding hole 29 and a decorative hole 30 for facilitating holding and preventing sliding, the holding hole 29 can be in various shapes such as a circle, an ellipse, a triangle, a polygon, an irregular shape and the like, the shape of the decorative hole 30 can be various, and the number can be various, so as to play a role in decoration and holding a non-slip, before use, the elastic hemostatic ring 1 is pre-expanded on the support member 2, and in order to prevent the elastic hemostatic ring 1 from sliding off, the elastic hemostatic ring 1 is provided with a plurality of elastic hemostatic ring grooves 25 or a plurality of anti-slip grooves 25, and the elastic hemostatic ring 1 is provided with the elastic tie-up grooves 25; in order to adapt to different sizes of fingers, an expansion slit 31 is arranged, the expansion slit 31 penetrates through the supporting piece 2 and the holding plate 10, the holding edge 34 is arranged for preventing sliding when the expansion slit 31 is separated and expanded towards two sides, the holding edge 34 is a small edge protruding out of the edge of the holding plate 10, when the operation hole 3 needs to be expanded, the expansion slit 31 only needs to be separated towards two sides along the expansion slit 31, the expansion slit 31 can be arranged on the center line of the holding plate 10, the center line of the holding plate 10 can be not arranged, so that the operation hole 3 can be conveniently expanded, the expansion slit 31 can be arranged on the supporting piece 2, the opening 32 can be in the shape of a circular arc, a triangle or other irregular shape, the supporting piece 2 is sleeved with fingers or the toe of a user to be stopped, then the elastic hemostatic ring 1 is pushed down from the supporting piece 2, the root of the elastic hemostatic ring 1 is conveniently pushed down, the notch 6 perpendicular to the operation hole 3 or the notch 6 is arranged on the supporting piece 2, the edge is not provided with a circular notch 6 or the edge which is more in the shape of a bevel 9, the edge is more than the circular notch 9, the edge is more convenient to be formed into a bevel 9, the circular notch or the circular notch is formed by the edge 9, and the edge is more convenient to be provided with a bevel notch 9, and the edge is more than the bevel notch 9 is formed by the bevel notch 9 and the edge is more than the notch 9 and the edge is provided with a bevel notch 9; the pushed elastic hemostatic ring 1 is retracted elastically to tie the inherent artery at the root of the finger or the toe, thereby playing a hemostatic role, and the support 2 is withdrawn at this time, so that the hemostatic operation is completed; when the operation is finished or hemostasis is not needed, only the elastic hemostasis ring 1 is required to be taken down or the elastic hemostasis ring 1 is cut off by scissors, so that the convenient and quick effective hemostasis can be realized, the operation is not influenced, and the multi-finger simultaneous hemostasis can be realized; the force application member is provided for facilitating the holding and preventing the user from pinching the elastic hemostatic ring 1 by the fingers, the force application member comprises one of a holding plate 10 and a side wing 11, the holding plate 10 and the side wing 11 can be in various forms, when the elastic hemostatic ring 1 needs to be detached, the elastic hemostatic ring 1 can be conveniently taken down by pulling a pull wire 19 or a pull ring on the elastic hemostatic ring 1 or pulling the elastic hemostatic ring 1 and then cutting the elastic hemostatic ring by scissors, the elastic hemostatic ring 1 can be conveniently pulled down by using the pull wire 19, the release opening 33 can be provided in an arc shape, a triangle shape, other irregular shapes and the like on the support member 2, and when the pull wire 19 pulls the elastic hemostatic ring 1 to be separated from the highest point of the support member 2, the elastic hemostatic ring 1 can be rapidly detached along the release opening 33; the adjusting ring 20 can be arranged on the elastic hemostatic ring 1, the adjusting ring 20 can adjust the finger binding force of the elastic hemostatic ring 1, and meanwhile, when the elastic hemostatic ring 1 needs to be detached, the elastic hemostatic ring 1 can be conveniently taken down only by pulling the adjusting ring 20 or pulling the adjusting ring 20 and then cutting the adjusting ring by scissors. The adjusting ring 20 can adjust the pressure of the elastic hemostatic ring 1 bound on the finger, and the principle is that: the adjusting ring 20 is sleeved with the elastic hemostatic ring 1 through the bevel 23 into an eccentric ring hole 21, the ring hole is an eccentric hole, when the elastic hemostatic ring 1 is tied to a finger to be hemostatic, the length of the elastic hemostatic ring 1 can be increased or shortened by rotating the adjusting ring 20, so that the tension adjusting function is achieved, a concave surface 22 can be arranged on the adjusting ring 20, the adjusting ring 20 can be attached to the skin through the concave surface 22, so that the adjusting ring 20 cannot slide away after rotating, and a traction hole 24 can be arranged for conveniently drawing and adjusting the adjusting ring 20.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (10)

1. A haemostat with a haemostatic ring structure is characterized in that,

the elastic hemostatic ring is matched with the support, the elastic hemostatic ring is expanded by the support, and the support is provided with an operation hole;

the elastic hemostatic ring and the support member are respectively and independently arranged.

2. A hemostat having a hemostatic ring structure according to claim 1,

the hemostat with the hemostatic ring structure further comprises a force application piece, wherein the force application piece is arranged on the outer side wall of the support piece, and the force application piece comprises one of a holding plate and a side wing.

3. A hemostat having a hemostatic ring structure according to claim 1,

the support member has an auxiliary hole set including one or more combinations of a notch and a push ring opening, an anti-slip set including one of an anti-slip groove and an anti-slip edge, an inner edge chamfer, and an outer edge chamfer.

4. A hemostat having a hemostatic ring structure according to claim 1,

the hemostat with the hemostatic ring structure further comprises a reinforcing rib, and the supporting piece is provided with the reinforcing rib.

5. A hemostat having a hemostatic ring structure according to claim 1,

the hemostat with the hemostatic ring structure further comprises a plurality of support columns, and each support column is respectively arranged on the outer side wall of the support piece.

6. A hemostat having a hemostatic ring structure according to claim 2,

the force application piece is provided with an expansion joint and a holding edge.

7. A hemostat having a hemostatic ring structure according to claim 1,

the support has a disengagement port and a sterilization set that includes one or more combinations of sterilization slots and sterilization holes.

8. A hemostat having a hemostatic ring structure according to claim 1,

the hemostat with the hemostatic ring structure further comprises a pulling piece, the pulling piece is arranged on the outer side wall of the elastic hemostatic ring, and the pulling piece comprises one of a stay wire, a pull ring and an adjusting ring.

9. A hemostat having a hemostatic ring structure according to claim 1,

the elastic hemostatic ring has a pressure relief vent.

10. A hemostat having a hemostatic ring structure according to claim 5,

the hemostat with the hemostatic ring structure further comprises a cover cap, and the cover cap is arranged on the support column.