CN215960103U - Ligature clamp of anticreep line type - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to an anti-striation ligation clip which is convenient for clamping and stopping bleeding of blood vessels with different swelling degrees and improves the using effect of a device; the clamp comprises a main body, a fixed block, two sets of first shrink poles, two sets of extension springs, two sets of centre gripping arms, two sets of anticreep rubber strips, two sets of connecting blocks, the sleeve pipe, the inserted block, multiunit second shrink pole, multiunit pressure spring and multiunit spheroid, the inside cavity that is provided with of ligature clamp main part, bottom middle part is provided with the spout, the middle part at ligature clamp main part cavity is fixed to two sets of first shrink poles, and both ends are connected about with the fixed block respectively, the fixed suit of extension spring is on first shrink pole, and the other end of two sets of first shrink poles is connected with the medial extremity upper portion of two sets of centre gripping arms respectively, two sets of centre gripping arms slide with the left and right sides that the ligature pressed from both sides main part top respectively and clamp, and the spout that the ligature pressed from both sides main part bottom is passed to the bottom of centre gripping arm.

Description

Ligature clamp of anticreep line type

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an anti-thread-off ligating clip.

Background

An anti-striation type ligating clip is an auxiliary device for hemostasis, which is widely used in the field of medical devices; the ligature clamp is applicable to the ligature of clinical laparoscopic surgery or the non-absorption blood vessel of surgery ligature clamp or other tubular structure, and the ligature clamp is usually through the arm lock of two relative settings and the elastic connection portion of connecting the arm lock, but current ligature clamp is difficult to carry out automatically regulated according to the bloated degree of blood vessel, leads to the bleeding condition to appear after follow-up blood vessel detumescence, leads to the result of use of device relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the anti-striation ligation clip which is convenient for clamping and stopping bleeding of blood vessels with different swelling degrees and improves the using effect.

The utility model relates to an anti-thread-off ligation clamp which comprises a ligation clamp main body, a fixed block, two groups of first contraction rods, two groups of tension springs, two groups of clamping arms, two groups of anti-thread-off rubber strips, two groups of connecting blocks, a sleeve, an inserting block, a plurality of groups of second contraction rods, a plurality of groups of compression springs and a plurality of groups of spheres, wherein a cavity is arranged in the ligation clamp main body, a chute is arranged in the middle of the bottom end, the fixed block is fixed in the middle of the cavity of the ligation clamp main body, the two groups of first contraction rods are respectively connected with the left end and the right end of the fixed block, the tension springs are fixedly sleeved on the first contraction rods, the other ends of the two groups of first contraction rods are respectively connected with the upper parts of the inner side ends of the two groups of clamping arms, the two groups of clamping arms are respectively clamped with the left side and the right side of the top end of the ligation clamp main body in a sliding manner, the bottom ends of the clamping arms penetrate through the chute at the bottom end of the ligation clamp main body, the two groups of the anti-thread-off rubber strips are respectively fixed on the inner side ends of the two groups of the clamping arms, and be located the below that the ligature pressed from both sides the main part to two sets of connecting blocks are fixed respectively at the medial extremity of two sets of centre gripping arm bottoms, and the sleeve pipe is fixed on the connecting block on right side, and the symmetry is provided with the multiunit arc wall on the inside wall at both ends about the sleeve pipe, and the inserted block is fixed on left connecting block, and multiunit second shrink pole evenly fixes respectively at the upper and lower both ends of inserted block, and the pressure spring is fixed the suit on the pressure spring, and the other end and the spheroid of second shrink pole are connected, and the spheroid can be blocked into in the sheathed tube arc wall.

The anti-thread-off ligating clip further comprises two groups of protective cotton, and the two groups of protective cotton are respectively covered and fixed on the two groups of anti-thread-off rubber strips.

The anti-thread-off ligating clip further comprises two groups of reinforcing rods, wherein the two groups of reinforcing rods are respectively fixed at the left end and the right end of the fixing block and connected with the top end of the cavity of the ligating clip main body.

According to the anti-thread-off ligation clip, the front ends of the two groups of clamping arms are symmetrically provided with the clasps respectively.

The utility model relates to an anti-thread-off ligating clip, wherein a clamping arm is made of titanium alloy.

According to the anti-thread-off ligating clip, four corners of a ligating clip main body are all rounded corners.

Compared with the prior art, the utility model has the beneficial effects that: carry out the centre gripping hemostasis with the blood vessel through two sets of centre gripping arms, after the blood vessel detumescence, through setting up fixed block, first shrink pole and extension spring, use simultaneously under connecting block, sleeve pipe, inserted block, second shrink pole, pressure spring and spheroidal cooperation for two sets of centre gripping arms are progressively close to each other, are convenient for carry out the centre gripping hemostasis to the blood vessel of different swelling degrees, improve the result of use of device.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is an enlarged schematic view of the utility model at B;

in the drawings, the reference numbers: 1. a ligating clip body; 2. a fixed block; 3. a first retracting lever; 4. a tension spring; 5. a clamp arm; 6. an anti-drop rubber strip; 7. connecting blocks; 8. a sleeve; 9. inserting a block; 10. a second retracting lever; 11. a pressure spring; 12. a sphere; 13. protective cotton; 14. a reinforcing bar; 15. and (6) buckling a handle.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the anti-thread-off type ligation clip comprises a ligation clip main body 1, a fixed block 2, two groups of first contraction rods 3, two groups of tension springs 4, two groups of clamping arms 5, two groups of anti-thread-off rubber strips 6, two groups of connecting blocks 7, a sleeve 8, an insert block 9, a plurality of groups of second contraction rods 10, a plurality of groups of compression springs 11 and a plurality of groups of balls 12, wherein a cavity is arranged in the ligation clip main body 1, a chute is arranged in the middle of the bottom end, the fixed block 2 is fixed in the middle of the cavity of the ligation clip main body 1, the two groups of first contraction rods 3 are respectively connected with the left end and the right end of the fixed block 2, the tension springs 4 are fixedly sleeved on the first contraction rods 3, the other ends of the two groups of first contraction rods 3 are respectively connected with the upper parts of the inner side ends of the two groups of clamping arms 5, the two groups of clamping arms 5 are respectively slidably clamped with the left side and the right side of the top end of the ligation clip main body 1, and the bottom ends of the clamping arms 5 pass through the chutes at the bottom end of the ligation clip main body 1, two groups of anti-falling rubber strips 6 are respectively fixed at the inner side ends of two groups of clamping arms 5 and are positioned below the ligation clamp main body 1, two groups of connecting blocks 7 are respectively fixed at the inner side ends of the bottoms of the two groups of clamping arms 5, a sleeve 8 is fixed on the connecting block 7 on the right side, a plurality of groups of arc-shaped grooves are symmetrically arranged on the inner side walls of the upper end and the lower end of the sleeve 8, an inserting block 9 is fixed on the connecting block 7 on the left side, a plurality of groups of second contraction rods 10 are respectively and uniformly fixed at the upper end and the lower end of the inserting block 9, a pressure spring 11 is fixed on the pressure spring 11 in a sleeved mode, the other end of the second contraction rod 10 is connected with a sphere 12, and the sphere 12 can be clamped into the arc-shaped grooves of the sleeve 8; carry out the centre gripping hemostasis with the blood vessel through two sets of centre gripping arms 5, after the blood vessel detumescence, through setting up fixed block 2, first shrink pole 3 and extension spring 4, simultaneously under connecting block 7, sleeve pipe 8, inserted block 9, second shrink pole 10, pressure spring 11 and spheroid 12's cooperation is used for two sets of centre gripping arms 5 are progressively close to each other, are convenient for carry out the centre gripping hemostasis to the blood vessel of different swelling degrees, improve the result of use of device.

The anti-thread-off ligating clip further comprises two groups of protective cotton 13, wherein the two groups of protective cotton 13 are respectively covered and fixed on the two groups of anti-thread-off rubber strips 6; through setting up the protection cotton 13, avoid 6 transitional extrusion blood vessels of anticreep rubber strip to cause the oppression damage, further improve the result of use of device.

The anti-thread-off ligating clip further comprises two groups of reinforcing rods 14, wherein the two groups of reinforcing rods 14 are respectively fixed at the left end and the right end of the fixing block 2 and are connected with the top end of the cavity of the ligating clip main body 1; through setting up the stiffener 14, strengthen the intensity that fixed block 2 and ligation clamp main part 1 are connected, improve the structural stability of device.

According to the anti-thread-off ligation clip, the front ends of the two groups of clamping arms 5 are respectively and symmetrically provided with the clasps 15; through setting up attacker 15, the doctor manual regulation of being convenient for is the distance between two sets of centre gripping arms 5, improves the use convenience of device.

According to the anti-thread-off ligating clip, the clamping arm 5 is made of titanium alloy; through setting up titanium alloy material, further improve the structural strength of device, improve the life of device.

According to the anti-thread-off ligating clip, four corners of a ligating clip main body 1 are rounded corners; through setting up the fillet, the fish tail that collides with appears when avoiding doctor's operative installations, improves the use reliability of device.

The utility model relates to an anti-thread-off ligation clamp, which is characterized in that when in work, blood vessels are clamped and stopped by two groups of clamping arms 5, after the blood vessels have subsided swelling, the two groups of clamping arms 5 are gradually close to each other by arranging a fixed block 2, a first contraction rod 3 and a tension spring 4 and under the matched use of a connecting block 7, a sleeve 8, an inserting block 9, a second contraction rod 10, a pressure spring 11 and a ball 12, so that the blood vessels with different swelling degrees are clamped and stopped, the use effect of the device is improved, then the compression injury caused by the excessive extrusion of the blood vessels by an anti-thread-off rubber strip 6 is avoided by arranging a protective cotton 13, the use effect of the device is further improved, then the connection strength of the fixed block 2 and a ligation clamp body 1 is enhanced by arranging a reinforcing rod 14, the structural stability of the device is improved, and a doctor can conveniently and manually adjust the distance between the two groups of clamping arms 5 by arranging a button 15, the use convenience of the device is improved.

The anti-thread-off ligating clip provided by the utility model is common in installation mode, connection mode or arrangement mode, and can be implemented as long as the beneficial effects of the anti-thread-off ligating clip are achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. An anti-thread-off ligation clamp is characterized by comprising a ligation clamp main body (1), a fixing block (2), two groups of first shrinkage rods (3), two groups of tension springs (4), two groups of clamping arms (5), two groups of anti-thread-off rubber strips (6), two groups of connecting blocks (7), a sleeve (8), an insert block (9), a plurality of groups of second shrinkage rods (10), a plurality of groups of compression springs (11) and a plurality of groups of spheres (12);

the ligation clamp comprises a ligation clamp body (1), a fixing block (2), two groups of first contraction rods (3), a tension spring (4), two groups of clamping arms (5), a cavity, a sliding chute, two groups of connecting blocks (7), a sliding chute, a sliding groove and a spring, wherein the cavity is arranged inside the ligation clamp body (1), the sliding chute is arranged in the middle of the cavity of the ligation clamp body (1), the fixing block (2) is fixed in the middle of the ligation clamp body (1), the two groups of first contraction rods (3) are respectively connected with the left end and the right end of the fixing block (2), the tension spring (4) is fixedly sleeved on the first contraction rods (3), the other ends of the two groups of first contraction rods (3) are respectively connected with the upper parts of the inner side ends of the two groups of clamping arms (5), the two groups of clamping arms (5) are respectively slidably clamped with the left side and the right side of the top end of the ligation clamp body (1), the bottom end of the ligation clamp body (5) is penetrated through the sliding chute at the bottom end of the ligation clamp body (1), the two groups of the ligation clamp arms (5), sleeve pipe (8) are fixed on connecting block (7) on right side, the symmetry is provided with the multiunit arc wall on the inside wall at both ends about sleeve pipe (8), inserted block (9) are fixed on left connecting block (7), and the upper and lower both ends at inserted block (9) are evenly fixed respectively in multiunit second shrink pole (10), the suit is fixed on pressure spring (11) in pressure spring (11), and the other end and spheroid (12) of second shrink pole (10) are connected, spheroid (12) can be blocked in the arc wall to sleeve pipe (8).

2. The clip according to claim 1, further comprising two sets of protective cotton (13), wherein the two sets of protective cotton (13) are covered and fixed on the two sets of anti-peeling rubber strips (6).

3. The clip according to claim 2, further comprising two sets of reinforcing bars (14), wherein the two sets of reinforcing bars (14) are fixed to the left and right ends of the fixing block (2) and connected to the top end of the cavity of the clip body (1).

4. The clip according to claim 3, wherein the front ends of the two sets of holding arms (5) are symmetrically provided with clasps (15).

5. The clip according to claim 4, wherein the clip arms (5) are made of titanium alloy.

6. The clip according to claim 5, wherein the four corners of the clip body (1) are rounded.

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