CN215129433U

CN215129433U - Hemostatic clamp

Info

Publication number: CN215129433U
Application number: CN202120770318.3U
Authority: CN
Inventors: 李彤彤
Original assignee: Jiangsu Shimei Plastic Surgery Hospital Co ltd
Current assignee: Jiangsu Shimei Plastic Surgery Hospital Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-14
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a hemostatic clamp. The hemostatic clip, comprising: the two clamp handles are mutually and rotatably connected; the two hemostatic clamps are respectively fixed at one end of the two clamp handles; two adjusting part, two adjusting part sets up respectively in two on the hemostatic clamp, two adjusting part all includes the spacing groove, two the equal fixedly connected with of one side inner wall of spacing groove adjusts the rope, two adjust the surface of rope and all cup jointed regulating spring. The utility model provides a hemostatic clamp has the radian that is used for adjusting hemostatic clamp through adjusting part to make hemostatic clamp conveniently use in the ruptured blood vessel of different thicknesses, carry out the joint to the adjusting part after adjusting through the joint subassembly, thereby improve adjusting part's stability, thereby take hemostatic clamp in step through picking up the clamp holder, thereby control hemostatic clamp through the operation clamp holder, carry out the centre gripping to ruptured shallow blood vessel through hemostatic clamp.

Description

Hemostatic clamp

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a hemostatic clamp.

Background

When a patient is rescued from bleeding, once the surgical patient has vascular injury, particularly arterial injury, the hemostatic clamp should be used for clamping the blood vessel immediately to prevent the patient from excessive blood loss. Hemostatic forceps: the hemostatic forceps are divided into large, small, toothed, toothless, straight and bent, different types of hemostatic forceps are selected according to different operation parts, and the method for holding the hemostatic forceps is the same as that of the surgical scissors and comprises a use position and a carrying position.

Because a straight hemostatic clamp is clinically arranged at present, bleeding of thick and large blood vessels, particularly bleeding on the surface of the blood vessel, cannot be fixed and clamped at present due to different thicknesses of the blood vessel, and potential safety hazards are caused.

Therefore, there is a need to provide a hemostatic clamp to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hemostatic clamp, which solves the problem that a straight clamp can not clamp the surface of a closed blood vessel.

In order to solve the technical problem, the utility model provides a hemostatic clamp, include: the two clamp handles are mutually and rotatably connected;

the two hemostatic clamps are respectively fixed at one end of the two clamp handles;

the two adjusting components are respectively arranged on the two hemostatic clamps, each adjusting component comprises a limiting groove, an adjusting rope is fixedly connected to the inner wall of one side of each limiting groove, an adjusting spring is sleeved on the outer surface of each adjusting rope, and two ends of each adjusting spring are respectively fixedly connected with the inner walls of two sides of the two limiting grooves;

the clamping assembly is arranged on the two clamping handles and comprises clamping rods, the top of each clamping rod is fixedly connected with a rotating handle, a fixed plate is fixedly connected onto each clamping rod, a sliding plate is slidably connected onto the outer surface of each clamping rod, a clamping spring is sleeved on the outer surface of each clamping rod, two ends of each clamping spring are respectively fixedly connected with the sliding plate and the fixed plate, one clamping ring is fixedly connected onto the top of each clamping handle, the inner surface of each clamping ring is slidably connected with the outer surface of each clamping rod, and the two adjusting ropes are fixedly connected with the clamping rods.

Preferably, two of the hemostatic clips are adapted, and both hemostatic clips are made of elastic material.

Preferably, the inner walls of the two limit grooves are fixedly connected with limit shafts, and the two limit shafts are respectively in transmission connection with the adjusting rope.

Preferably, the clamping rod is a rectangular rod, the clamping rod is slidably connected with the two clamping handles, and the fixing plate and the sliding plate are located on the side where the two clamping handles are close to each other.

Preferably, the method further comprises the following steps: the limiting assembly is fixed on one of the two clamping handles and comprises a limiting pipe, one end of a limiting spring is fixedly connected to the inner wall of one side of the limiting pipe, the other end of the limiting spring is fixedly connected with a limiting plate, a connecting rope is fixedly connected to one of the two clamping handles, and a clamping block is fixedly connected to the connecting rope;

the fixing assembly is fixed on the other of the two clamping handles and comprises a butt joint plate, connecting holes are formed in the butt joint plate, and limiting holes are formed in two sides of the limiting pipe.

Preferably, the connecting holes are at least four, and the limiting holes are at least four groups.

Preferably, the clamping block is connected with the connecting hole and the limiting hole in a sliding mode, and the connecting hole is matched with the limiting hole.

Compared with the prior art, the utility model provides a hemostatic clamp has following beneficial effect:

the utility model provides a hemostatic clamp is used for adjusting hemostatic clamp's radian through adjusting part to make hemostatic clamp conveniently use in the blood vessel of different thicknesses, carry out the joint to the adjusting part after adjusting through the joint subassembly, thereby improve adjusting part's stability, thereby take hemostatic clamp through picking up the clamp holder, thereby control hemostatic clamp through the operation clamp holder, carry out the centre gripping to ruptured thick vascular surface through hemostatic clamp, thereby solved and directly appeared the problem that vascular clamp can only press from both sides the small vessel broken ends.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a hemostatic clamp provided by the present invention;

FIG. 2 is a schematic perspective view of the structure shown in FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic perspective view of a portion of the clamping assembly shown in FIG. 1;

FIG. 5 is an enlarged view of portion A of FIG. 1;

FIG. 6 is an enlarged view of the portion B shown in FIG. 3;

fig. 7 is a schematic structural view of a second embodiment of the hemostatic clamp provided by the present invention;

FIG. 8 is an external view of the structure shown in FIG. 7;

fig. 9 is an enlarged schematic view of the portion C shown in fig. 7.

Reference numbers in the figures: 1. the utility model discloses a hemostatic clip, 2, hemostatic clip, 3, adjusting part, 31, spacing groove, 32, adjust the rope, 33, adjusting spring, 34, spacing axle, 4, joint subassembly, 41, joint pole, 42, the rotation handle, 43, the fixed plate, 44, the sliding plate, 45, joint spring, 46, the joint ring, 5, spacing subassembly, 51, spacing pipe, 52, the limiting plate, 53, spacing spring, 54, connect the rope, 55, the joint piece, 6, fixed subassembly, 61, the butt plate, 62, the connecting hole, 63, spacing hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The first embodiment:

please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is a schematic structural view of a hemostatic clip according to a first embodiment of the present invention; FIG. 2 is a schematic perspective view of the structure shown in FIG. 1; FIG. 3 is a side view of FIG. 1; FIG. 4 is a schematic perspective view of a portion of the clamping assembly shown in FIG. 1; FIG. 5 is an enlarged view of portion A of FIG. 1; fig. 6 is an enlarged view of the portion B shown in fig. 3. The hemostatic clamp includes: the clamp comprises two clamp handles 1, wherein the two clamp handles 1 are mutually and rotatably connected;

the two hemostatic clamps 2 are respectively fixed at one ends of the two clamp handles 1;

the two adjusting components 3 are respectively arranged on the two hemostatic clamps 2, each adjusting component 3 comprises a limiting groove 31, one inner wall of each limiting groove 31 is fixedly connected with an adjusting rope 32, the outer surfaces of the two adjusting ropes 32 are respectively sleeved with an adjusting spring 33, and two ends of each adjusting spring 33 are respectively fixedly connected with the inner walls of two sides of the two limiting grooves 31;

the clamping assembly 4 is arranged on the two clamp handles 1, the clamping assembly 4 comprises a clamping rod 41, a rotating handle 42 is fixedly connected to the top of the clamping rod 41, a fixing plate 43 is fixedly connected to the clamping rod 41, a sliding plate 44 is slidably connected to the outer surface of the clamping rod 41, a clamping spring 45 is sleeved on the outer surface of the clamping rod 41, two ends of the clamping spring 45 are fixedly connected with the sliding plate 44 and the fixing plate 43 respectively, a clamping ring 46 is fixedly connected to the top of one of the two clamp handles 1, the inner surface of the clamping ring 46 is slidably connected to the outer surface of the clamping rod 41, and the two adjusting ropes 32 are fixedly connected with the clamping rod 41.

Be used for adjusting the radian that the hemostatic clamp 2 was pressed from both sides through adjusting part 3 to make hemostatic clamp 2 conveniently use in the blood vessel of different thicknesses, carry out the joint to adjusting part 3 after adjusting through joint subassembly 4, thereby improve adjusting part 3's stability, thereby press from both sides 2 with hemostatic clamp through taking up clamp holder 1, thereby press from both sides 2 through operation clamp holder 1 control hemostatic clamp, carry out the centre gripping to ruptured shallow blood vessel through hemostatic clamp 2.

The two hemostatic clamps 2 are matched, and the two hemostatic clamps 2 are made of elastic materials.

Through the elastic material of hemostatic clamp 2, rotate handle 42 through rotating and make joint rod 41 rotate to make joint rod 41 drive two regulation ropes 32 rolling, thereby make regulation rope 32 shorten and make regulating spring 33 compress, thereby make the radian of hemostatic clamp 2 reduce, thereby the convenience is fixed to thinner blood vessel, then make two clamp holders 1 be close to each other, make two hemostatic clamps 2 be close to each other, thereby the convenience carries out the centre gripping to ruptured blood vessel.

The inner walls of the two limit grooves 31 are fixedly connected with limit shafts 34, and the two limit shafts 34 are respectively in transmission connection with the adjusting ropes 32.

Spacing through spacing axle 34 to adjust rope 32 to when joint pole 41 rotates, prevent to adjust rope 32 and block at the junction of hemostatic clamp 2 and holder 1, influence the removal of adjusting rope 32, long-time wearing and tearing can lead to adjusting rope 32 fracture simultaneously, have influenced the use to the hemostatic clamp.

The clamping rod 41 is a rectangular rod, the clamping rod 41 is slidably connected with both the clamp handles 1, and the fixing plate 43 and the sliding plate 44 are located on the sides of the two clamp handles 1 close to each other.

Through the elasticity of the clamping spring 45, because the fixing plate 43 is fixed on the clamping rod 41, the sliding plate 44 moves upwards, and when the sliding plate 44 abuts against the clamp holder 1, the fixing plate 43 drives the clamping rod 41 to move downwards, so that the clamping rod 41 slides in the clamping ring 46, the clamping rod 41 is fixed in the clamping ring 46, and the connecting rope 54 is prevented from driving the clamping rod 41 to rotate.

The utility model provides a hemostatic clamp's theory of operation as follows:

when a thick blood vessel at a shallow position of a patient is broken, the rotating handle 42 is moved upwards to move the clamping rod 41 out of the clamping ring 46, the clamping rod 41 drives the fixing plate 43 to move synchronously, the sliding plate 44 moves synchronously through the clamping spring 45, after the sliding plate 44 abuts against the clamp handle 1, the clamping rod 41 is continuously moved to move the fixing plate 43, so that the clamping spring 45 is compressed, then the rotating handle 42 is rotated to drive the clamping rod 41 to rotate synchronously, so that the adjusting rope 32 is loosened, the radian of the hemostatic clamp 2 is increased through the adjusting spring 33, after the radian of the hemostatic clamp 2 is adjusted to be a proper radian, the rotating handle 42 is moved downwards, the fixing plate 43 drives the clamping rod 41 to move downwards through the elasticity of the clamping spring 45, so that the clamping rod 41 is moved into the clamping ring 46, so that the clamping rod 41 is stably connected to the clamp handle 1, so as to fix the radian of the hemostatic clamp 2, the centre gripping is stabilized to thicker blood vessel to the convenience, and on the same hand, when needs carry out the centre gripping to thinner blood vessel, rotate handle 42 through the antiport to adjust rope 32 and shorten when making joint rod 41 rotate, make the radian of hemostatic clamp reduce through adjusting spring 33, thereby conveniently carry out the centre gripping to thinner blood vessel.

Second embodiment:

referring to fig. 7-9, a second embodiment of the present application is directed to another hemostatic clamp based on a hemostatic clamp provided by a first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the hemostatic clamp provided by the second embodiment of the present application is different in that the hemostatic clamp further includes: the limiting assembly 5 is fixed on one of the two clamp handles 1, the limiting assembly 5 comprises a limiting pipe 51, one end of a limiting spring 53 is fixedly connected to the inner wall of one side of the limiting pipe 51, a limiting plate 52 is fixedly connected to the other end of the limiting spring 53, a connecting rope 54 is fixedly connected to one of the two clamp handles 1, and a clamping block 55 is fixedly connected to the connecting rope 54;

the fixing assembly 6 is fixed on the other of the two clamp handles 1 on the clamp handle 1, the fixing assembly 6 comprises a butt plate 61, a connecting hole 62 is formed in the butt plate 61, and limiting holes 63 are formed in two sides of the limiting pipe 51.

Cushion fixed subassembly 6 through spacing subassembly 5, carry out the centre gripping when breaking the blood vessel to clamp holder 1 at medical personnel, make two clamp holders 1 produce the power of buffering when being close to, thereby protect the blood vessel, spacing subassembly 5 is fixed subassembly 6 simultaneously, thereby make two clamp holders 1 relatively fixed, make hemostatic clamp 2 stably carry out the centre gripping to the blood vessel, avoid medical personnel to hold clamp holder 1 for a long time, produce fatigue and loosen clamp holder 1, thereby make hemostatic clamp 2 can not carry out the centre gripping to the blood vessel, it is more to lead to the patient to lose blood.

The number of the connecting holes 62 is at least four, and the number of the limiting holes 63 is at least four.

The clamping block 55 is slidably connected with the connecting hole 62 and the limiting hole 63, and the connecting hole 62 is matched with the limiting hole 63.

Through four connecting holes 62 and four spacing holes 63 of group, when butt plate 61 slides in spacing pipe 51, through joint piece 55 to connecting hole 62 and spacing hole 63 sliding connection, make joint piece 55 fix spacing pipe 51 and butt plate 61 to the convenience carries out the centre gripping of different dynamics to the blood vessel of different thickness, thereby makes the hemostatic clamp be applicable to different patients, thereby the protection is by the blood vessel of centre gripping.

When in use: when the clamping handle 1 and the hemostatic clamp 2 are required to clamp a blood vessel for a long time, the abutting plate 61 is moved into the limiting tube 51, the abutting plate 61 drives the limiting plate 52 to slide in the limiting tube 51, so that the limiting spring 53 is compressed, after the abutting plate 61 is moved into the limiting tube 51, the connecting hole 62 and the limiting hole 63 correspond to each other, the abutting block 55 on the connecting rope 54 is moved into the corresponding connecting hole 62 and the limiting hole 63, so that the two clamping handles 1 are stably connected with each other, the two hemostatic clamps 2 stably clamp the broken blood vessel, fatigue caused by long-time clamping of medical personnel is avoided, the clamping handle 1 is loosened or the clamping handle 1 is held to influence the treatment of the blood vessel, the fixing component 6 is buffered through the limiting component 5, when the medical personnel clamps the broken blood vessel, the two clamping handles 1 generate buffering force when approaching, thereby the protection blood vessel, spacing subassembly 5 is fixed subassembly 6 simultaneously to make two clamp holders 1 relatively fixed, make hemostatic clamp 2 stably carry out the centre gripping to the blood vessel, avoid medical personnel to hold clamp holder 1 for a long time, produce fatigue and feel and loosen clamp holder 1, thereby make hemostatic clamp 2 can not carry out the centre gripping to the blood vessel, lead to the patient to lose blood more.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hemostatic clip, comprising: the two clamp handles are mutually and rotatably connected;

2. The hemostatic clip of claim 1, wherein two of the hemostatic clips are conformable and both hemostatic clips are of a resilient material.

3. The hemostatic clip according to claim 1, wherein a limiting shaft is fixedly connected to the inner wall of each of the two limiting grooves, and the two limiting shafts are respectively connected to the adjusting rope in a transmission manner.

4. The hemostatic clip of claim 1, wherein the clamping bar is a rectangular bar and is slidably connected to both of the two clip handles, and the fixing plate and the sliding plate are located on the sides of the two clip handles adjacent to each other.

5. The hemostatic clip of claim 1, further comprising: the limiting assembly is fixed on one of the two clamping handles and comprises a limiting pipe, one end of a limiting spring is fixedly connected to the inner wall of one side of the limiting pipe, the other end of the limiting spring is fixedly connected with a limiting plate, a connecting rope is fixedly connected to one of the two clamping handles, and a clamping block is fixedly connected to the connecting rope;

6. The hemostatic clip according to claim 5, wherein there are at least four connecting holes and at least four sets of limiting holes.

7. The hemostatic clamp according to claim 5, wherein the clamping block is slidably connected with the connecting hole and the limiting hole, and the connecting hole is matched with the limiting hole.