CN215899784U - Ligator for urinary surgeon operation - Google Patents

Abstract

The utility model discloses a surgical ligator for urologists, which comprises a holding rod, wherein a restraining mechanism capable of limiting a urinary tract is fixedly arranged on the right side of the holding rod, a moving mechanism capable of fixing the urinary tract is slidably arranged on the left side of the holding rod, a fixing mechanism capable of restraining the position of the moving mechanism after displacement is fixedly arranged at the lower end of the holding rod, and a pushing mechanism capable of driving the fixing mechanism to operate is slidably arranged on the left side of the holding rod.

Description

Ligator for urinary surgeon operation

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a ligator for urinary surgeons.

Background

Acceleration and irregular eating habit etc. along with people's life rhythm lead to urinary system disease to appear, at present, clinically when carrying out the urinary tract operation for patient, need with the upper and lower section urinary tract ligature, prior art mainly is to hold fixedly with hemostatic forceps holder, and hemostatic forceps head is more hard and have the stria, damage the urinary tract very easily like this, for medical personnel's very big working strength of increase, and when prior art medical personnel passed through hemostatic forceps to the urinary tract fixed, be through medical personnel's control centre gripping dynamics according to experience, the condition such as excessive or dynamics of exerting oneself is easy to appear this moment, and then influence the ligature effect, in view of above shortcoming, so design a ligator that can control the dynamics, solve the problem.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provides a ligator for urinary surgeon operation to solve the problems of the background art.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the ligator is used in uropoiesis surgeon's operation, including the holding rod, the holding rod right side set firmly and to carry out spacing restraint mechanism with the urinary tract, the holding rod left side slide be equipped with can carry out the moving mechanism who fixes the urinary tract, the holding rod lower extreme set firmly can carry out the fixed establishment of position restraint to the state after moving mechanism displacement, the holding rod left side slide and be equipped with the pushing mechanism that can drive the fixed establishment function.

Furthermore, the restraint mechanism is composed of a hook head and a clamping groove.

Furthermore, a hook head is fixedly arranged on the right side of the holding rod, and a clamping groove is integrally formed in the hook head.

Further, moving mechanism constitute by pressing down depression bar, clamp splice, wedge, first spring, holding rod left side slide and be equipped with and press the depression bar, press the depression bar right side the clamp splice has set firmly, press depression bar left side lower extreme the wedge has set firmly.

Furthermore, the pressing rod is externally sleeved with a first spring, the left side of the first spring is fixedly connected with the fixing block, and the right side of the first spring is fixedly connected with the holding rod.

Furthermore, the fixing mechanism consists of a second spring, a constraint block and a pushing groove.

Further, the holding rod lower extreme second spring has set firmly, just second spring quantity be three, just the second spring from left to right, from top to bottom arrange, about the piece has set firmly on the second spring, just about piece and holding rod sliding connection, well side and right side about piece left side an organic whole be equipped with the promotion groove.

Furthermore, the pushing mechanism consists of a push rod, a handle and a third spring.

Further, the holding rod left side slide and be equipped with the push rod, just push rod quantity be three, just the push rod from top to bottom arrange in proper order, push rod left side the handle has set firmly, the outside left side cover of push rod be equipped with the third spring, just third spring left side and handle fixed connection, just third spring right side and holding rod fixed connection.

Compared with the prior art, this ligator is used in uropoiesis surgeon's operation can retrain the urinary tract fixedly, and the centre gripping dynamics can be controlled simultaneously, from this can know, through the device in this application, not only can carry out the centre gripping with the urinary tract and fix, avoids the centre gripping excessive or too light simultaneously, influences the ligature effect.

Drawings

Figure 1 is a front cross-sectional view of a urologist surgical ligator;

FIG. 2 is a partial front cross-sectional view of the securing mechanism;

figure 3 is a top cross-sectional view of the urinary surgeon surgical ligator.

The device comprises a holding rod 1, a restraining mechanism 2, a moving mechanism 3, a fixing mechanism 4, a pushing mechanism 5, a hook head 6, a clamping groove 7, a pressing rod 8, a clamping block 9, a wedge block 10, a first spring 11, a second spring 12, a restraining block 13, a pushing groove 14, a push rod 15, a handle 16 and a third spring 17.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

As shown in fig. 1, 2 and 3, the ligator for urinary surgeon operation comprises a holding rod 1, a restriction mechanism 2 capable of limiting the urinary tract is fixedly arranged on the right side of the holding rod 1, a moving mechanism 3 capable of fixing the urinary tract is slidably arranged on the left side of the holding rod 1, a fixing mechanism 4 capable of restricting the position of the moving mechanism 3 after displacement is fixedly arranged at the lower end of the holding rod 1, a pushing mechanism 5 capable of driving the fixing mechanism 4 to operate is slidably arranged on the left side of the holding rod 1, the restriction mechanism 2 comprises a hook head 6 and a clamping groove 7, the right side of the holding rod 1 is fixedly provided with a hook head 6, the inside of the hook head 6 is integrally provided with a clamping groove 7, the moving mechanism 3 comprises a pressing rod 8, a clamping block 9, a wedge block 10 and a first spring 11, the left side of the holding rod 1 is slidably provided with a pressing rod 8, the right side of the clamping block 9 is fixedly arranged, the utility model discloses a wedge 10 has been set firmly to the lower extreme of 8 left sides of pressing the depression bar, the outside cover of 8 of pressing the depression bar be equipped with first spring 11, just first spring 11 left side and fixed block fixed connection, first spring 11 right sides and holding rod 1 fixed connection, fixed establishment 4 constitute by second spring 12, about piece 13, promotion groove 14, holding rod 1 lower extreme set firmly second spring 12, just second spring 12 quantity be three, just second spring 12 arrange from left to right, from top to bottom, second spring 12 upper end set firmly about piece 13, just about piece 13 and holding rod 1 sliding connection, well side and right side about piece 13 left side an organic whole be equipped with and promote groove 14, pushing mechanism 5 constitute by push rod 15, handle 16, third spring 17, holding rod 1 left side slide be equipped with push rod 15, just push rod 15 quantity be three, just push rod 15 from top to bottom arrange in proper order, push rod 15 left side handle 16 has set firmly, the outside left side cover of push rod 15 be equipped with third spring 17, just third spring 17 left side and handle 16 fixed connection, just third spring 17 right side and holding rod 1 fixed connection.

When the ligator for urinary surgeon operation is used, medical staff firstly hold the holding rod 1 by hands and put the hook head 6 into a patient body, so that the hook head 6 hooks the urinary tract, the urinary tract is positioned in the clamping groove 7 at the moment, then the medical staff can push the pressing rod 8 rightwards, the pressing rod 8 pushes the clamping block 9 to move rightwards until the clamping block 9 moves into the clamping groove 7, the synchronous pressing rod 8 drives the wedge block 10 to move rightwards until the wedge block 10 applies extrusion force to the left restraining block 13, the left restraining block 13 moves from top to bottom along the direction of the holding rod 1, the second spring 12 corresponding to the left restraining block 13 synchronously deforms, the wedge block 10 further moves to the position between the left restraining block 13 and the middle restraining block 13, when the wedge block 10 moves to the position between the left restraining block 13 and the middle restraining block 13, the wedge block 10 eliminates the extrusion force on the left restraint block 13, the left restraint block 13 is reset through the action of the resilience force of the second spring 12 corresponding to the left restraint block 13, the wedge block 10 is further moved to the position between the left restraint block 13 and the middle restraint block 13 to be fixed, and the clamp block 9 slightly clamps the urinary tract through the mutual matching effect of the clamp block 9 and the clamp groove 7. According to the actual use condition, the medical staff can continue to push the pressing rod 8, so that the pressing rod 8 drives the wedge-shaped block 10 to apply the extrusion force to the middle side restriction block 13, thereby leading the restraint block 13 at the middle side to move from top to bottom along the direction of the holding rod 1, leading the second spring 12 corresponding to the restraint block 13 at the middle side to deform, thereby causing the wedge block 10 to move to a position between the restraint block 13 on the middle side and the restraint block 13 on the right side, when the wedge block 10 moves to a position between the restraint block 13 on the middle side and the restraint block 13 on the right side, the pressing force of the restraint block 13 on the middle side of the wedge block 10 is eliminated, the middle restraint block 13 is reset by the action of the rebounding force of the second spring 12 corresponding to the middle restraint block 13, the wedge block 10 is further moved to a position between the middle restraint block 13 and the right restraint block 13 to be fixed, and at this time, the clamp block 9 is in a moderate clamping state to the urinary tract. According to the actual use condition, medical personnel can continuously push the pressing rod 8, so that the pressing rod 8 drives the wedge block 10 and the restriction block 13 on the right side to implement extrusion force, so that the restriction block 13 on the right side moves from top to bottom along the direction of the holding rod 1, the second spring 12 corresponding to the restriction block 13 on the right side is deformed synchronously, so that the wedge block 10 moves to the right side of the restriction block 13 on the right side, when the wedge block 10 moves to the right side of the restriction block 13 on the right side, the extrusion force of the wedge block 10 on the restriction block 13 on the right side is eliminated, the second spring 12 corresponding to the restriction block 13 on the right side rebounds, so that the restriction block 13 on the right side resets, and then the state of the wedge block at the position on the right side of the restriction block 13 on the right side is fixed, at the moment, the clamping block 9 is in a high-clamping state for the urinary tract. Through the mode, the device can clamp the urinary tracts of different patients, namely different patients, in a light, medium and high force clamping state, and the first spring 11 deforms synchronously. After the device finishes using, medical personnel can press the handle 16 of upper end to this makes handle 16 drive push rod 15 implement the extrusion force to the about piece 13 that quantity is three, and then moves about piece 13 that quantity is three inside holding rod 1, through the effect of first spring 11 resilience force, makes according to the effect that the depression bar 8 drives wedge-shaped piece and clamp 9 and resets. In addition, according to the actual use situation, the medical staff can use the handle 16 at the middle end and the handle 16 at the lower end separately, so that the push rod 15 at the middle end or the push rod 15 at the lower end applies the pressing force to the push groove 14 corresponding to the middle restriction block 13 at the middle side or the push groove 14 corresponding to the right restriction block 13, and further the restriction block 13 at the middle side or the restriction block 13 at the right side moves downwards, so that the clamping force of the clamping block 9 on the urinary tract is changed from the moderate clamping force to the light clamping force, or from the high clamping force to the moderate clamping force.

Claims (9)

1. The ligator is used in uropoiesis surgeon's operation, its characterized in that includes the holding rod, the holding rod right side set firmly and to carry out spacing restraint mechanism with the urinary tract, the holding rod left side slide and be equipped with and carry out the moving mechanism that fixes the urinary tract, the holding rod lower extreme set firmly and to carry out the fixed establishment of position restraint to the state after moving mechanism displacement, the holding rod left side slide and be equipped with the pushing mechanism that can drive the operation of fixed establishment.

2. The urinary surgeon surgical ligator of claim 1 wherein the restraining mechanism is comprised of a hook head and a clamping groove.

3. The urinary surgeon operation ligator as claimed in claim 1, wherein a hook is fixedly installed at the right side of the grip, and a clamping groove is integrally formed inside the hook.

4. The urinary surgeon operation ligator as claimed in claim 1, wherein the moving mechanism comprises a pressing rod, a clamping block, a wedge, and a first spring, the pressing rod is slidably disposed at the left side of the holding rod, the clamping block is fixedly disposed at the right side of the pressing rod, and the wedge is fixedly disposed at the lower end of the left side of the pressing rod.

5. The urinary surgeon surgical ligator as claimed in claim 4, wherein the pressing rod is externally sleeved with a first spring, the left side of the first spring is fixedly connected to the fixing block, and the right side of the first spring is fixedly connected to the holding rod.

6. The urinary surgeon surgical ligator of claim 1 wherein the securing mechanism is comprised of a second spring, a restraining block, and a push slot.

7. The urinary surgeon operation ligator as claimed in claim 1, wherein the lower end of the handle is fixedly provided with three second springs, the second springs are arranged from left to right and from top to bottom, the upper end of the second spring is fixedly provided with a restriction block, the restriction block is slidably connected with the handle, and the middle side and the right side of the restriction block are integrally provided with a pushing groove on the left side.

8. The urinary surgeon surgical ligator of claim 1 wherein the pushing mechanism is comprised of a push rod, a handle, and a third spring.

9. The urinary surgeon operation ligator according to claim 1, wherein the left side of the grip is slidably provided with three push rods, the push rods are sequentially arranged from top to bottom, the handle is fixedly arranged on the left side of the push rods, a third spring is sleeved on the left side of the push rods, the left side of the third spring is fixedly connected with the handle, and the right side of the third spring is fixedly connected with the grip.

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