Umbilical cord clamp and use method thereof

Abstract

The invention provides an umbilical cord clamp and a using method thereof. The umbilical cord clamp comprises a clamping base, a second clamp is detachably installed on a bottom plate, and the second clamp is provided with a first connecting hole and a second connecting hole; the pushing and cutting assembly is arranged between the first clamp and the second clamp; the first connecting column is arranged at the end, close to the sliding cavity, of the bottom plate and used for being matched with the first connecting hole. The second connecting column is arranged at the end, away from the sliding cavity, of the bottom plate and used for being matched with the second connecting hole. The first distance between the first end, away from the bottom plate, of the first connecting column and the bottom plate is larger than the second distance between the second end, away from the bottom plate, of the second connecting column and the bottom plate. The technical problems that after an umbilical cord is cut by an umbilical cord clamp in the prior art, a baby clamp used for clamping the side of a baby is inconvenient to separate from a clamping seat, so that medical staff need to manually separate the baby clamp from the clamping seat in the cutting process, the umbilical cord is prone to dragging in the cutting process, and the cutting efficiency is high are solved. And the infant is hurt.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an umbilical cord clamp and a method for using the same. Background Art

[0002] In the field of obstetrics, most obstetricians use umbilical cord clamps to solve the problem of severed umbilical cords in newborns. The umbilical cord clamps in the related art use mother clamps and infant clamps to clamp the two ends of the umbilical cord, and then move the end of the push-cut assembly with a blade from the end of the bottom plate close to the sliding cavity to the end away from the sliding cavity to cut the umbilical cord.

[0003] However, there is at least one of the following problems in the related art: after the umbilical cord is cut in the prior art, the baby clamp used to clamp the baby's side is not easy to detach from the clamping seat on which the baby clamp is installed. Therefore, during the umbilical cord cutting process, medical staff need to manually detach the baby clamp from the clamping seat, which may cause the umbilical cord to be easily pulled during cutting, causing harm to the baby. Summary of the invention

[0004] The technical problem that the present invention is intended to solve is that after the umbilical cord is cut in the prior art, the baby clamp used to clamp the baby's side is not convenient to be detached from the clamping seat on which the baby clamp is installed. Therefore, during the umbilical cord cutting process, medical staff are required to manually detach the baby clamp from the clamping seat, which makes it easy for the umbilical cord to be pulled during cutting, causing harm to the baby.

[0005] To solve the above problems, the present invention provides an umbilical cord clamp, which includes: a clamping seat, which is composed of a base plate and a sliding cavity; a first clamp, which is arranged on one side of the base plate; a second clamp, which is detachably mounted on the other side of the base plate, and is provided with a first connecting hole and a second connecting hole; a pushing and cutting assembly, which passes through the sliding cavity and slides with the base plate, and is arranged between the first clamp and the second clamp; a first connecting column, which is arranged at one end of the base plate close to the sliding cavity and is used to cooperate with the first connecting hole; and a second connecting column, which is arranged at one end of the base plate away from the sliding cavity and is used to cooperate with the second connecting hole; wherein a first distance from a first end of the first connecting column away from the base plate to the base plate is greater than a second distance from a second end of the second connecting column away from the base plate to the base plate.

[0006] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution sets the first distance between the first end of the first connecting column away from the bottom plate and the bottom plate to be greater than the second distance between the second end of the second connecting column away from the bottom plate, so that after the umbilical cord is cut, when the first connecting column and the first connecting hole are in a separated state, the second connecting column and the second connecting hole are already in a separated state, so that during the umbilical cord cutting process, the medical staff does not need to manually separate the baby clamp from the clamping seat, avoiding the phenomenon that the umbilical cord is easily pulled during cutting and causing harm to the baby. In addition, the push-cut assembly passes through the sliding cavity and slides with the bottom plate, and the push-cut assembly is arranged between the first clamp and the second clamp. When operating, the medical staff pushes the push-cut assembly by hand to actively cut the umbilical cord like a syringe, which is not only easy to cut but also labor-saving and has a good cutting effect. The umbilical cord is clamped by the first clamp and the second clamp before cutting to avoid blood splashing, thereby ensuring the safety of the medical staff during the operation.

[0007] In one embodiment of the present invention, the ratio between the first distance and the second distance is 2.0-3.0.

[0008] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution further improves the convenience of medical staff during the operation, and after the umbilical cord is cut, it is easier for medical staff to detach the second clamp from the clamping seat.

[0009] In one example of the present invention, the second clamp includes a first clamp and a second clamp that cooperate with each other, one end of the first clamp and the second clamp is an open structure, and the other end is a connected structure, and the first connecting hole and the second connecting hole are arranged on the first clamp; a third connecting hole is arranged on the end face of the open end of the first clamp, and a third connecting column is arranged on the inner wall surface of the end of the bottom plate away from the sliding cavity, and the third connecting column cooperates with the third connecting hole; wherein the third connecting column is provided with a conical guide portion.

[0010] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: This solution avoids the accidental detachment of the second clamp during the umbilical cord cutting process by setting the third connecting column and the third connecting hole that cooperate with each other, thereby improving the stability of the second clamp installed on the bottom plate. Furthermore, the third connecting column is provided with a conical guide portion, so that when the first connecting column and the first connecting hole are in a separated state during the process of detaching the second clamp from the bottom plate after the umbilical cord cutting is completed, the third connecting column can be quickly separated from the third connecting hole, thereby improving the work efficiency of medical staff.

[0011] In an example of the present invention, a ratio of a third distance from the first connecting pillar to the second connecting pillar to a fourth distance from the second connecting pillar to the third connecting pillar is 1.2-1.5.

[0012] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution further improves the convenience for medical staff to detach the second clamp from the base plate.

[0013] In one example of the present invention, a first clamp is integrally arranged with a base plate, and the first clamp includes a third clamp and a fourth clamp that cooperate with each other, and one end of the third clamp is connected to one end of the fourth clamp; the sliding cavity is provided with a first arc structure; the connecting portion between the third clamp and the fourth clamp is arc-shaped, and the connecting portion is defined as a second arc structure; wherein the first arc structure and the second arc structure are concentrically arranged, and the ratio between the first radius of the first arc structure and the second radius of the second arc structure is 1.3~2.0; and / or the fifth distance between the first side of the second arc structure away from the base plate and the second side of the second arc structure close to the base plate is 4mm~8mm.

[0014] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution avoids the accidental falling off of the first clamp by integrally arranging the first clamp with the base plate, thereby improving the stability of the connection between the first clamp and the base plate; further, the first arc structure and the second arc structure are concentrically arranged, and the ratio between the first radius of the first arc structure and the second radius of the second arc structure is 1.3~2.0, and the fifth distance between the first side of the second arc structure away from the base plate and the second side of the second arc structure close to the base plate is 4mm~8mm, which is convenient for the demolding process after the first clamp and the clamping seat are integrally formed, thereby improving the production efficiency of the umbilical cord clamp.

[0015] In one example of the present invention, the first clamp is provided with a first hook, and the second clamp is provided with a first buckle groove matching with the first hook; the third clamp is provided with a second hook, and the fourth clamp is provided with a second buckle groove matching with the second hook; wherein, after the first hook matches with the first buckle groove, there is a first matching gap, and after the second hook matches with the second buckle groove, there is a second matching gap.

[0016] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution provides a first fitting gap after the first hook is fitted with the first buckle groove, and a second fitting gap after the second hook is fitted with the second buckle groove, so that after the first clamp and / or the second clamp are engaged due to an operational error, they can be opened again through the first fitting gap or the second fitting gap, thereby improving the convenience of the first clamp and the second clamp.

[0017] In one example of the present invention, the first hook is provided with a first introduction portion, and the first buckle groove is provided with a second introduction portion cooperating with the first introduction portion; the second hook is provided with a third introduction portion, and the second buckle groove is provided with a fourth introduction portion cooperating with the third introduction portion; wherein the first introduction portion and / or the second introduction portion and / or the third introduction portion and / or the fourth introduction portion are arc surfaces; and / or baffles are provided on both sides of the first buckle groove and / or the second buckle groove; and / or chamfers are provided on both sides of the first hook and / or the second hook.

[0018] Compared with the prior art, the technical effect achieved by adopting this technical scheme is as follows: this scheme sets the first introduction part and / or the second introduction part and / or the third introduction part and / or the fourth introduction part as arc surfaces, so that the introduction is smoother during the buckling process of the first hook and the first buckle groove, and during the buckling process of the second hook and the second buckle groove; further, baffles are arranged on both sides of the first buckle groove to prevent the first hook from sliding to both sides of the first buckle groove after the first hook is engaged with the first buckle groove, thereby improving the stability of the first hook after matching with the first buckle groove; in addition, baffles are arranged on both sides of the second buckle groove to prevent the second hook from sliding to both sides of the second buckle groove after the second hook is engaged with the second buckle groove, thereby improving the stability of the second hook after matching with the second buckle groove; further, chamfers are arranged on both sides of the first hook and / or the second hook to facilitate the insertion of the opening tool into the first matching gap or the second matching gap.

[0019] In one example of the present invention, the push cutting assembly includes: a push cutting rod; a blade, which is arranged at one end of the push cutting rod; a paddle, which is arranged on a side of the push cutting rod close to the second clamp, and the paddle cooperates with the second clamp installed on the base plate; wherein, an inclined surface is arranged at one end of the paddle close to the blade; and / or the ratio of the sixth distance from the third end of the push cutting rod where the blade is installed to the paddle and the seventh distance from the paddle to the fourth end of the push cutting rod away from the blade is 2.0~3.0; and or the push cutting rod is provided with a positioning member, and after the push cutting rod passes through the sliding cavity, the positioning member abuts against the side of the sliding cavity close to the first clamp; and or the push cutting rod is provided with a slide rail on the side close to the base plate, and the base plate is provided with a slideway cooperating with the slide rail.

[0020] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution provides an inclined surface at one end of the paddle close to the blade, so that after the umbilical cord is cut, the paddle can easily push the second clamp out of the bottom plate; further, by setting the ratio of the sixth distance from the third end of the push rod where the blade is installed to the paddle and the seventh distance from the paddle to the fourth end of the push rod away from the blade to 2.0~3.0, it is ensured that the second clamp is pushed out from the bottom plate after the umbilical cord is cut.

[0021] In one embodiment of the present invention, a first stopper is provided at one end of the fourth clamp close to the connecting part, and a second stopper is provided at one end of the second clamp close to the connected structure; and or the third clamp is provided with a first indicator mark which is recessed from a side of the third clamp away from the base plate to a side close to the base plate, and a ratio between a first area of ​​the third clamp and a second area of ​​the first indicator mark is 2.5~3.0.

[0022] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: this solution avoids uneven deformation after the first clamp and the clamping seat are integrally formed by setting the ratio between the first area of ​​the third clamp and the second area of ​​the first indicator mark to 2.5~3.0.

[0023] On the other hand, the present invention also provides a method for using an umbilical cord clamp, which is used for the umbilical cord clamp in any of the above-mentioned technical solutions, and the method includes: S100: installing the second clamp and the pushing and cutting assembly on the bottom plate; S200: opening the first clamp and the second clamp, and moving the first clamp and the second clamp to the position of the umbilical cord, and the first clamp is used to clamp the umbilical cord on the mother's side, and the second clamp is used to clamp the umbilical cord on the baby's side; S300: first fasten the first clamp and the second clamp, and then fasten the third clamp and the fourth clamp; S400: push the pushing and cutting assembly from one end of the bottom plate close to the sliding cavity to the end away from the sliding cavity, until the paddle pushes the second clamp out of the bottom plate.

[0024] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: Since the method for using an umbilical cord clamp in this solution is applied to the umbilical cord clamp in any of the above-mentioned technical solutions, the method for using in this solution has all the beneficial effects of any of the above-mentioned technical solutions, which will not be repeated here.

[0025] After adopting the technical solution of the present invention, the following technical effects can be achieved: The present invention provides an umbilical cord clamp, which is configured such that the first distance between the first end of the first connecting column away from the bottom plate and the second end of the second connecting column away from the bottom plate is greater than the second distance between the second end of the second connecting column away from the bottom plate. After the umbilical cord is cut, when the second clamp is detached from the bottom plate, when the first connecting column and the first connecting hole are in a separated state, the second connecting column and the second connecting hole are already in a separated state. Therefore, during the umbilical cord cutting process, it is not necessary for medical staff to manually detach the baby clamp from the clamping seat, thereby avoiding the phenomenon that the umbilical cord is easily pulled during cutting and causes harm to the baby. In addition, the push-cut assembly passes through the sliding cavity and slides with the bottom plate, and the push-cut assembly is arranged between the first clamp and the second clamp. When operating, the medical staff pushes the push-cut assembly by hand to actively cut the umbilical cord like a syringe, which is not only easy to cut but also labor-saving and has a good cutting effect. The umbilical cord is clamped by the first clamp and the second clamp before cutting to avoid blood splashing, thereby ensuring the safety of the medical staff during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings to be used in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Figure 1 This is one of the structural schematic diagrams of an umbilical cord clamp provided by the present invention; Figure 2 The second structural schematic diagram of an umbilical cord clamp provided by the present invention; Figure 3 for Figure 2 Enlarged view of area A in the middle; Figure 4 for Figure 2 Enlarged view of middle area B; Figure 5 for Figure 2 Enlarged view of middle area C; Figure 6 The third structural schematic diagram of an umbilical cord clamp provided by the present invention; Figure 7 A schematic structural diagram of a second clamp of an umbilical cord clamp provided by the present invention; Figure 8 for Figure 7 Enlarged view of middle area D; Fig. 9 for Figure 7 Enlarged view of middle area E; Fig.10 A schematic structural diagram of a push-cut assembly of an umbilical cord clamp provided by the present invention; Fig.11 A schematic diagram of the structure of an umbilical cord clamp provided by the present invention when a pushing and cutting assembly cooperates with a clamping seat; Fig.12 for Fig.11 Magnified view of area F in the middle.

[0027] Description of reference numerals: 100, clamping seat; 110, bottom plate; 111, first connecting column; 111a, first end; 112, second connecting column; 112a, second end; 113, slideway; 120, sliding cavity; 121, first arc structure; 130, first clamp; 131, third clamp; 131a, first indicator mark; 132, fourth clamp; 132a, first stopper; 133, second arc structure; 134, second hook; 134a, third introduction part; 135, second buckle groove; 135a, fourth introduction part; 140, partition; 150, third connecting column; 151, Conical guide portion; 200, push-cut assembly; 210, push-cut rod; 220, blade; 230, paddle; 231, inclined surface; 240, positioning member; 250, slide rail; 260, electronic display; 300, second clamp; 310, first clamp; 311, first connecting hole; 312, second connecting hole; 313, third connecting hole; 314, first hook; 314a, first introduction portion; 320, second clamp; 321, first buckle groove; 321a, second introduction portion; 322, baffle; 323, second stopper; 324, second indicator mark; 330, connected structure. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] To solve the above problems, Figures 1 to 12 As shown, the present invention provides an umbilical cord clamp, which includes: a clamping seat 100, a first clamp 130, a pushing and cutting assembly 200, a second clamp 300, a first connecting column 111 and a second connecting column 112. Specifically, the clamping seat 100 is composed of a base plate 110 and a sliding cavity 120, the first clamp 130 is arranged on one side of the base plate 110, the second clamp 300 is detachably installed on the other side of the base plate 110, and the second clamp 300 is provided with a first connecting hole 311 and a second connecting hole 312, the push-cutting assembly 200 passes through the sliding cavity 120 and slides with the base plate 110, and the push-cutting assembly 200 is arranged between the first clamp 130 and the second clamp 300, the first connecting column 111 is arranged at one end of the base plate 110 close to the sliding cavity 120, for cooperating with the first connecting hole 311, and the second connecting column 112 is arranged at one end of the base plate 110 away from the sliding cavity 120, for cooperating with the second connecting hole 312; wherein, a first distance from a first end 111a of the first connecting column 111 away from the base plate 110 to the base plate 110 is greater than a second distance from a second end 112a of the second connecting column 112 away from the base plate 110 to the base plate 110.

[0030] In this solution, a first distance between the first end 111a of the first connecting column 111 and the bottom plate 110 is greater than a second distance between the second end 112a of the second connecting column 112 and the bottom plate 110. After the umbilical cord is cut, when the second clamp 300 is detached from the bottom plate 110, when the first connecting column 111 and the first connecting hole 311 are in a separated state, the second connecting column 112 and the second connecting hole 312 are already in a separated state. Therefore, during the umbilical cord cutting process, there is no need for medical staff to manually detach the second clamp 300 from the clamping seat 100, thereby avoiding the phenomenon that the umbilical cord is easily entangled during cutting, causing harm to the baby. In addition, the push-cut assembly 200 passes through the sliding cavity 120 and slides with the bottom plate 110, and the push-cut assembly 200 is arranged between the first clamp 130 and the second clamp 300. When operating, the medical staff pushes the push-cut assembly 200 by hand to actively cut the umbilical cord like a syringe, which is not only easy to cut but also labor-saving and has a good cutting effect. Moreover, by clamping the umbilical cord with the first clamp 130 and the second clamp 300 and then cutting it, blood splashing can be avoided, thereby ensuring the safety of medical staff during operation.

[0031] Specifically, if Figures 2 to 4 As shown, in the umbilical cord clamp provided by the embodiment of the present invention, a partition plate 140 is provided on the bottom plate 110 , and the first connecting column 111 and the second connecting column 112 are provided on the partition plate 140 .

[0032] Furthermore, the first connecting column 111 and the second connecting column 112 in the prior art are usually set to the same length. When the umbilical cord is cut after the umbilical cord clamp is removed from the base, since the first connecting column 111 and the second connecting column 112 are the same length, when the first connecting hole 311 of the second clamp 300 is separated from the first connecting column 111, the second connecting hole 312 and the second connecting column 112 are still in a connected state, which makes it difficult for the second clamp 300 to detach from the clamping seat 100, and it is easy to pull the umbilical cord, thereby reducing the work efficiency of medical staff.

[0033] Furthermore, if Figures 2 to 4 As shown, the present solution sets a first distance from the first end 111a of the first connecting column 111 away from the partition 140 to the partition 140 to be greater than a second distance from the second end 112a of the second connecting column 112 away from the partition 140 to the partition 140, so that when the first connecting hole 311 and the first connecting column 111 are in a separated state, the second connecting hole 312 and the first connecting hole 311 are also in a separated state, thereby avoiding the second clamp 300 from being inconvenient to detach from the clamping seat 100, which may easily cause the umbilical cord to be pulled, thereby improving the work efficiency of medical staff.

[0034] Furthermore, a first distance from a first end 111a of the first connecting column 111 away from the partition 140 to the partition 140 is greater than a second distance from a second end 112a of the second connecting column 112 away from the partition 140 to the partition 140, which facilitates medical staff to install the second clamp 300 on the base plate 110, avoids the situation in which the second connecting column 112 presses against the second clamp 300 during the installation process, causing the second connecting hole 312 of the second clamp 300 to be unable to engage with the second connecting column 112, thereby causing the second clamp 300 to be unable to be installed on the base plate 110, and increases the convenience for medical staff in installing the second clamp 300.

[0035] Further, such as Figures 2 to 4 As shown, the ratio between the first distance and the second distance is 2.0-3.0. This further improves the convenience of the medical staff during the operation, and it is easier for the medical staff to detach the second clamp 300 from the clamping seat 100 after the umbilical cord is cut.

[0036] In one embodiment of the present invention, the ratio between the first distance and the second distance is preferably 2.6.

[0037] Further, such as Figures 7 to 12 As shown, the second clamp 300 includes a first clamp 310 and a second clamp 320 that cooperate with each other, one end of the first clamp 310 and the second clamp 320 is an open structure, and the other end is a connected structure 330, and the first connecting hole 311 and the second connecting hole 312 are arranged on the first clamp 310; the end face of the open end of the first clamp 310 is provided with a third connecting hole 313, and the inner wall surface of the end of the bottom plate 110 away from the sliding cavity 120 is provided with a third connecting column 150, and the third connecting column 150 cooperates with the third connecting hole 313; wherein, the third connecting column 150 is provided with a conical guide portion 151.

[0038] This solution avoids the accidental detachment of the second clamp 300 during the umbilical cord cutting process by providing the third connecting column 150 and the third connecting hole 313 that cooperate with each other, thereby improving the stability of the second clamp 300 installed on the bottom plate 110. Further, the third connecting column 150 is provided with a tapered guide portion 151, so that when the first connecting column 111 is separated from the first connecting hole 311 during the process of detaching the second clamp 300 from the bottom plate 110 after the umbilical cord cutting is completed, the third connecting column 150 can be quickly separated from the third connecting hole 313, thereby further improving the work efficiency of medical staff.

[0039] Further, such as Figures 1 to 12As shown, the ratio of the third distance from the first connecting post 111 to the second connecting post 112 to the fourth distance from the second connecting post 112 to the third connecting post 150 is 1.2-1.5, thereby further improving the convenience of the second clamp 300 being detached from the bottom plate 110.

[0040] Further, such as Figures 1 to 6 As shown, the first clamp 130 is integrally arranged with the base plate 110, and the first clamp 130 includes a third clamp 131 and a fourth clamp 132 that cooperate with each other, and one end of the third clamp 131 is connected to one end of the fourth clamp 132; the sliding cavity 120 is provided with a first arc structure 121; the connecting portion between the third clamp 131 and the fourth clamp 132 is arc-shaped, and the connecting portion is defined as a second arc structure 133; wherein the first arc structure 121 and the second arc structure 133 are concentrically arranged, and the ratio between the first radius of the first arc structure 121 and the second radius of the second arc structure 133 is 1.3~2.0; and / or the fifth distance between the first side of the second arc structure 133 away from the base plate 110 and the second side of the second arc structure 133 close to the base plate 110 is 4mm~8mm.

[0041] The present solution avoids the accidental falling off of the first clamp 130 by integrally setting the first clamp 130 with the base plate 110, thereby improving the stability of the connection between the first clamp 130 and the base plate 110. In addition, the first clamp 130 and the base plate 110 are integrally set, which reduces the production cost of the umbilical cord clamp; further, the first arc structure 121 and the second arc structure 133 are concentrically arranged, and the ratio between the first radius of the first arc structure 121 and the second radius of the second arc structure 133 is 1.3~2.0, and the fifth distance between the first side of the second arc structure 133 away from the base plate 110 and the second side of the second arc structure 133 close to the base plate 110 is 4mm~8mm, which facilitates the demolding process of the first clamp 130 and the clamping seat 100 after being integrally formed, thereby improving the production efficiency of the umbilical cord clamp.

[0042] Further, such as Figures 7 to 9 As shown, the first clamp 310 is provided with a first hook 314, and the second clamp 320 is provided with a first buckle groove 321 cooperating with the first hook 314; the third clamp 131 is provided with a second hook 134, and the fourth clamp 132 is provided with a second buckle groove 135 cooperating with the second hook 134; wherein, after the first hook 314 cooperates with the first buckle groove 321, there is a first fitting gap, and after the second hook 134 cooperates with the second buckle groove 135, there is a second fitting gap.

[0043] In this solution, a first fitting gap exists after the first bent hook 314 is fitted with the first buckle groove 321, and a second fitting gap exists after the second bent hook 134 is fitted with the second buckle groove 135, so that after the first clamp 130 and / or the second clamp 300 are stuck due to an operating error, they can be opened again through the first fitting gap or the second fitting gap, thereby improving the convenience of the first clamp 130 and the second clamp 300.

[0044] Specifically, when the first clamp 310 and the second clamp 320 are engaged due to an operation error, the first clamp 310 and the second clamp 320 are pried apart by inserting an opening tool into the first matching gap. Similarly, when the third clamp 131 and the fourth clamp 132 are engaged due to an operation error, the third clamp 131 and the fourth clamp 132 are pried apart by inserting an opening tool into the second matching gap. The opening tool mentioned in the embodiment of the present invention includes any one of a flat-blade screwdriver, scissors, a pry bar, and a scalpel. In addition, in order to improve the convenience of medical staff during use, the opening tool mentioned in the embodiment of the present invention can be set together with the umbilical cord clamp.

[0045] Further, such as Figures 2 to 9 As shown, the first hook 314 is provided with a first introduction portion 314a, and the first buckle groove 321 is provided with a second introduction portion 321a that cooperates with the first introduction portion 314a; the second hook 134 is provided with a third introduction portion 134a, and the second buckle groove 135 is provided with a fourth introduction portion 135a that cooperates with the third introduction portion 134a; wherein the first introduction portion 314a and / or the second introduction portion 321a and / or the third introduction portion 134a and / or the fourth introduction portion 135a are arc surfaces; and / or baffles 322 are provided on both sides of the first buckle groove 321 and / or the second buckle groove 135; and / or chamfers are provided on both sides of the first hook 314 and / or the second hook 134.

[0046] This solution sets the first introduction part 314a and / or the second introduction part 321a and / or the third introduction part 134a and / or the fourth introduction part 135a as arc surfaces, so that the introduction is smoother during the engagement of the first hook 314 with the first buckle groove 321 and the engagement of the second hook 134 with the second buckle groove 135; further, baffles 322 are provided on both sides of the first buckle groove 321 to prevent the first hook 314 from sliding to both sides of the first buckle groove 321 after the first hook 314 is engaged with the first buckle groove 321, thereby improving the stability of the first hook 314 after the first buckle groove 321 is matched, and further avoiding the misalignment phenomenon after the first clamp 310 and the second clamp 320 are engaged. In addition, baffles 322 are provided on both sides of the second buckle groove 135 to prevent the second hook 134 from sliding toward both sides of the second buckle groove 135 after the second hook 134 is engaged with the second buckle groove 135, thereby improving the stability of the second hook 134 after engaging with the second buckle groove 135, thereby preventing the third clamp 131 from misaligning with the fourth clamp 132 after engaging. Furthermore, chamfers are provided on both sides of the first hook 314 and / or the second hook 134 to facilitate the insertion of an opening tool into the first matching gap or the second matching gap.

[0047] Further, such as Fig.10 and Fig.11 As shown, the push-cut assembly 200 includes: a push-cut rod 210, a blade 220, a paddle 230, and an electronic display 260. Specifically, the blade 220 is disposed at one end of the push-cut rod 210; the electronic display 260 is disposed at the other end of the push-cut rod 210, and is used to record the time when the umbilical cord is cut, and automatically record the date and time of the child's birth. In addition, the electronic display 260 can be set to a cartoon shape, which has commemorative significance. The paddle 230 is arranged on a side of the pushing rod 210 close to the second clamp 300, and the paddle 230 cooperates with the second clamp 300 installed on the base plate 110; wherein, an inclined surface 231 is arranged at one end of the paddle 230 close to the blade 220; and / or the ratio between the sixth distance from the third end of the pushing rod 210 where the blade 220 is installed to the paddle 230 and the seventh distance from the paddle 230 to the fourth end of the pushing rod 210 away from the blade 220 is 2.0~3.0; and or the pushing rod 210 is provided with a positioning member 240, after the pushing rod 210 passes through the sliding cavity 120, the positioning member 240 abuts against a side of the sliding cavity 120 close to the first clamp 130; and or the pushing rod 210 is provided with a slide rail 250 on the side close to the base plate 110, and the base plate 110 is provided with a slideway 113 cooperating with the slide rail 250.

[0048] In this solution, an inclined surface 231 is provided at one end of the paddle 230 close to the blade 220, so that after the umbilical cord is cut, the paddle 230 can easily push the second clamp 300 out of the bottom plate 110; further, by setting the ratio of the sixth distance from the third end of the push rod 210 where the blade 220 is installed to the paddle 230 and the seventh distance from the paddle 230 to the fourth end of the push rod 210 away from the blade 220 to 2.0~3.0, it is ensured that the second clamp 300 is pushed out of the bottom plate 110 after the umbilical cord is cut.

[0049] Specifically, the blade 220 is arranged at the end of the push rod 210 away from the sliding cavity 120. When cutting, the first clamp 130 and the second clamp 300 clamp the umbilical cord, and the blade 220 is moved from the end of the bottom plate 110 close to the sliding cavity 120 to the end away from the sliding cavity 120 by pushing the push rod 210, so that the umbilical cord clamped between the first clamp 130 and the second clamp 300 also encounters the blade 220 and is cut off, and at the same time, the second clamp 300 is also pushed out from the clamping seat 100 by the paddle 230 and clamped on the baby. In addition, the umbilical cord is first clamped with the first clamp 130 and the second clamp 300 and then the blade 220 is moved to cut, so that the length of the umbilical cord left can be shorter, so that the drying time of the umbilical cord is shortened and the umbilical cord falls off quickly, and the risk of infection caused by the umbilical cord being left too long can also be avoided. In addition, the electronic display 260 can record, display, and store the information of the birth of the newborn, and it can be washed and disinfected and preserved as a souvenir permanently, which increases its function and collection value.

[0050] Further, such as Figures 2 to 7 As shown, a first stopper 132a is provided at one end of the fourth clamp 132 close to the connection part to prevent the umbilical cord from entering the connection part between the third clamp 131 and the fourth clamp 132 when the umbilical cord is placed, and the joint structure 330 between the first clamp 310 and the second clamp 320 is arc-shaped, and a second stopper 323 is provided at one end of the second clamp 320 close to the joint structure 330 to prevent the umbilical cord from entering the joint structure 330 between the second clamp 320 and the first clamp 310; and or the third clamp 131 is provided with a first indicator mark 131a which is recessed from the side of the third clamp 131 away from the bottom plate 110 to the side close to the bottom plate 110, and the ratio between the first area of ​​the third clamp 131 and the second area of ​​the first indicator mark 131a is 2.5~3.0, thereby avoiding uneven deformation after the first clamp 130 and the clamping seat 100 are integrally formed. In addition, a second indicator mark 324 is provided on one side of the second clamp 320 away from the bottom plate 110, so that medical personnel can easily identify the installation direction of the second clamp 300 during use. In addition, in an umbilical cord clamp provided in this embodiment, the conjoined structure 330 of the first clamp 310 and the second clamp 320 is in an arc shape, which is the same as the structure of the second arc structure 133.

[0051] On the other hand, the present invention also provides a method for using an umbilical cord clamp, which is used for the umbilical cord clamp in any of the above-mentioned technical solutions, and the method includes: S100: installing the second clamp 300 and the pushing and cutting assembly 200 on the base plate 110; S200: opening the first clamp 130 and the second clamp 300, and moving the first clamp 130 and the second clamp to the position of the umbilical cord, and the first clamp 130 is used to clamp the umbilical cord on the mother's side, and the second clamp 300 is used to clamp the umbilical cord on the baby's side; S300: firstly buckle the first clamp 310 and the second clamp 320, and then buckle the third clamp 131 and the fourth clamp 132; S400: pushing the pushing and cutting assembly 200 from one end of the base plate 110 close to the sliding cavity 120 to the end away from the sliding cavity 120, until the paddle 230 pushes the second clamp 300 out of the base plate 110.

[0052] It should be noted that the first clamp 130 is used to clamp the umbilical cord on the mother's side, and the second clamp 300 is used to clamp the umbilical cord on the baby's side. Therefore, the first clamp 310 and the second clamp 320 are first fastened together. After the first clamp 310 and the second clamp 320 are fastened together, the third clamp 131 and the fourth clamp 132 are fastened together.

[0053] It should be noted that, since the method for using an umbilical cord clamp in the present solution is applied to the umbilical cord clamp in any of the above-mentioned technical solutions, the method for using the present solution has all the beneficial effects of any of the above-mentioned technical solutions, which will not be repeated here.

[0054] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. An umbilical cord clamp, characterized in that: The umbilical cord clamp comprises: A clamping seat (100), the clamping seat (100) consisting of a bottom plate (110) and a sliding cavity (120); A first clamp (130), the first clamp (130) being arranged on one side of the bottom plate (110); a second clamp (300), the second clamp (300) being detachably mounted on the other side of the bottom plate (110), and the second clamp (300) being provided with a first connection hole (311) and a second connection hole (312); a push-cutting assembly (200), the push-cutting assembly (200) passing through the sliding cavity (120) and slidingly engaging with the bottom plate (110), and the push-cutting assembly (200) is disposed between the first clamp (130) and the second clamp (300); a first connecting column (111), the first connecting column (111) being arranged at one end of the bottom plate (110) close to the sliding cavity (120) and being used to cooperate with the first connecting hole (311); a second connecting column (112), the second connecting column (112) being arranged at an end of the bottom plate (110) away from the sliding cavity (120) and being used to cooperate with the second connecting hole (312); A first distance from a first end (111a) of the first connecting column (111) away from the bottom plate (110) to the bottom plate (110) is greater than a second distance from a second end (112a) of the second connecting column (112) away from the bottom plate (110) to the bottom plate (110).

2. The umbilical cord clamp according to claim 1, characterized in that: The ratio between the first distance and the second distance is 2.0-3.

0.

3. The umbilical cord clamp according to claim 1, characterized in that: The second clamp (300) comprises a first clamp (310) and a second clamp (320) which cooperate with each other, one end of the first clamp (310) and the second clamp (320) are open structures, and the other end is a connected structure (330), and the first connecting hole (311) and the second connecting hole (312) are provided on the first clamp (310); A third connection hole (313) is provided on the end surface of the opening end of the first clamp (310), and a third connection column (150) is provided on the inner wall surface of the end of the bottom plate (110) away from the sliding cavity (120), wherein the third connection column (150) cooperates with the third connection hole (313); Wherein, the third connecting column (150) is provided with a tapered guide portion (151).

4. The umbilical cord clamp according to claim 3, characterized in that: The ratio between a third distance from the first connecting column (111) to the second connecting column (112) and a fourth distance from the second connecting column (112) to the third connecting column (150) is 1.2-1.

5.

5. The umbilical cord clamp according to claim 3, characterized in that: The first clamp (130) is integrally arranged with the bottom plate (110), the first clamp (130) comprises a third clamp (131) and a fourth clamp (132) which cooperate with each other, and one end of the third clamp (131) is connected to one end of the fourth clamp (132); The sliding cavity (120) is provided with a first arc structure (121); The connection portion between the third clamp (131) and the fourth clamp (132) is in an arc shape, and the connection portion is defined as a second arc structure (133); wherein the first circular arc structure (121) and the second circular arc structure (133) are arranged concentrically, and a ratio between a first radius of the first circular arc structure (121) and a second radius of the second circular arc structure (133) is 1.3 to 2.0; and / or A fifth distance between a first side of the second arc structure (133) away from the second clamp (300) and a second side of the second arc structure (133) close to the second clamp (300) is 4 mm to 8 mm.

6. The umbilical cord clamp according to claim 5, characterized in that: The first clamp (310) is provided with a first curved hook (314), and the second clamp (320) is provided with a first buckle groove (321) that matches the first curved hook (314); The third clamp (131) is provided with a second curved hook (134), and the fourth clamp (132) is provided with a second buckle groove (135) that cooperates with the second curved hook (134); Wherein, after the first curved hook (314) is matched with the first buckle groove (321), a first matching gap exists, and after the second curved hook (134) is matched with the second buckle groove (135), a second matching gap exists.

7. The umbilical cord clamp according to claim 6, characterized in that: The first curved hook (314) is provided with a first introduction portion (314a), and the first buckle groove (321) is provided with a second introduction portion (321a) that cooperates with the first introduction portion (314a); The second curved hook (134) is provided with a third introduction portion (134a), and the second buckle groove (135) is provided with a fourth introduction portion (135a) that cooperates with the third introduction portion (134a); Wherein, the first introduction portion (314a) and / or the second introduction portion (321a) and / or the third introduction portion (134a) and / or the fourth introduction portion (135a) are arc surfaces; and / or Baffles (322) are provided on both sides of the first buckle groove (321) and / or the second buckle groove (135); and / or Chamfers are provided on both sides of the first curved hook (314) and / or the second curved hook (134).

8. The umbilical cord clamp according to claim 1, characterized in that: The push cutting assembly (200) comprises: Chipping rod (210); A blade (220), wherein the blade (220) is disposed at one end of the pushing and cutting rod (210); a paddle (230), the paddle (230) being arranged on a side of the push-cut rod (210) close to the second clamp (300), and the paddle (230) being matched with the second clamp (300) mounted on the bottom plate (110); Wherein, an inclined surface (231) is provided at one end of the paddle (230) close to the blade (220); and / or The ratio between a sixth distance from a third end of the cutting rod (210) where the blade (220) is mounted to the paddle (230) and a seventh distance from the paddle (230) to a fourth end of the cutting rod (210) away from the blade (220) is 2.0 to 3.0; and or The cutting rod (210) is provided with a positioning member (240), and after the cutting rod (210) passes through the sliding cavity (120), the positioning member (240) abuts against a side of the sliding cavity (120) close to the first clamp (130); and or A slide rail (250) is provided on one side of the push-cutting rod (210) close to the bottom plate (110), and a slideway (113) cooperating with the slide rail (250) is provided on the bottom plate (110).

9. The umbilical cord clamp according to claim 5, characterized in that: A first stopper (132a) is provided at one end of the fourth clamp (132) close to the connecting portion; a second stopper (323) is provided at one end of the second clamp (320) close to the connected structure (330); and or The third clamp (131) is provided with a first indicator mark (131a) which is recessed from a side of the third clamp (131) away from the second clamp (300) to a side close to the second clamp (300), and a ratio between a first area of ​​the third clamp (131) and a second area of ​​the first indicator mark (131a) is 2.5-3.

0.

10. A method for using an umbilical cord clamp, characterized in that: The method of use is used for the umbilical cord clamp according to any one of claims 1 to 9, and the method of use comprises: S100: installing the second clamp (300) and the cutting assembly (200) on the bottom plate (110); S200: opening the first clamp (130) and the second clamp (300), and moving the first clamp (130) and the second clamp to the position of the umbilical cord, wherein the first clamp (130) is used to clamp the umbilical cord on the mother's side, and the second clamp (300) is used to clamp the umbilical cord on the baby's side; S300: firstly buckle the first clamp (310) and the second clamp (320), and then buckle the third clamp (131) and the fourth clamp (132); S400: Pushing the cutting assembly (200) from one end of the bottom plate (110) close to the sliding cavity (120) to the end away from the sliding cavity (120) until the paddle (230) pushes the second clamp (300) out of the bottom plate (110).

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