CN213722278U

CN213722278U - Hernia sac separator

Info

Publication number: CN213722278U
Application number: CN202022110587.5U
Authority: CN
Inventors: 杨志林; 李守林; 周广伦
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-20
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a hernia sac separator specifically includes: the separation part is arranged at one end of the separation part, and a liquid spraying hole is formed in the cutting part; the injection piece comprises an infusion tube and an injection mechanism, one end of the infusion tube is detachably mounted on the cutting part and communicated with the liquid spraying hole, and the other end of the infusion tube is fixedly connected to the injection mechanism. The utility model discloses a set up the hydrojet hole on the subdivision of separator, this hydrojet hole passes through the transfer line and is connected with injection mechanism, thereby at the in-process that the operation was gone on, the separator of main knife doctor's accessible hernia bag separator peels off the hernia bag, spout the liquid medicine from the hydrojet hole through injection mechanism simultaneously, the impact force that utilizes rivers peels off the hernia bag carries out disinfection treatment to hindering the affected part in, thereby avoid causing the damage to spermatic cord blood vessel and vas deferens, accelerate the hernia bag and peel off speed.

Description

Hernia sac separator

Technical Field

The utility model relates to the field of surgical equipment, especially, relate to a hernia sac separator.

Background

Inguinal hernia and hydrocele of tunica vaginalis are common diseases of children, and the incidence rate is about 1%. After one year of age, the patient is difficult to self-heal, incarceration and intestinal necrosis are easy to cause, and surgical treatment is needed. The standard operation mode is a trans-inguinal hernia sac high ligation, while in the case of the tradition inguinal hernia sac ligation, the separation of the hernia sac is an important operation step, and the vas deferens, the spermatic cord blood vessel and the hernia sac are separated with great difficulty, which is a key technology of the operation.

In the prior art, when the hernia sac is separated, a doctor uses the mosquito clamp to operate, the shape of the mosquito clamp is similar to that of a pair of scissors, and in the actual operation process, the hernia sac is tightly attached to a spermatic cord blood vessel, so that the blood vessel is easily damaged and bleedings due to the occlusion of the mosquito clamp, even the vas deferens, and the fertility of a patient is damaged.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art when carrying out hernia bag separation operation, the mosquito pincers that the operation was used cause the damage to patient's spermatic cord blood vessel and vas deferens easily, and the problem that the separation operation is wasted time and energy, the utility model provides a hernia bag separator.

The utility model discloses a following technical scheme realizes:

a hernia sac separator, wherein the hernia sac separator comprises:

the separation part is arranged at one end of the separation part, and a liquid spraying hole is formed in the cutting part;

the injection piece comprises an infusion tube and an injection mechanism, one end of the infusion tube is detachably mounted on the cutting part and communicated with the liquid spraying hole, and the other end of the infusion tube is fixedly connected to the injection mechanism.

The hernia sac separator comprises a separating piece, a cutting part and a handle, wherein the separating piece further comprises a connecting part and a handle, one end of the connecting part is fixedly connected with the cutting part, and the other end of the connecting part is fixed on the handle.

The hernia sac separator is characterized in that the connecting part is provided with an installation groove, and the installation groove is matched with the infusion tube in shape.

The hernia sac separator is characterized in that a binding band is further arranged on the connecting portion, and the infusion tube is fixed in the mounting groove through the binding band.

The hernia sac separator is characterized in that the cutting part is triangular, the edge of the cutting part is provided with a flat poking edge, and the liquid spraying hole is formed in one side of the cutting part.

The hernia sac separator is characterized in that one end, facing the inner side of the cutting part, of the liquid spraying hole is provided with a first installation pipe, the diameter of the first installation pipe is matched with the infusion pipe, and the infusion pipe is sleeved and connected on the first installation pipe.

The hernia sac separator is characterized in that the liquid spraying hole is a flat hole, and the direction of the liquid spraying hole faces the direction of the poking edge arranged on the cutting part.

The hernia sac separator comprises a liquid containing pipe and a piston, wherein the piston is movably connected inside the liquid containing pipe.

The hernia sac separator is characterized in that a push rod is arranged on the side, opposite to the liquid containing pipe, of the piston, and the push rod is fixedly connected with the piston.

The hernia sac separator is characterized in that a second mounting pipe is arranged at one end of the liquid containing pipe, and the other end of the liquid conveying pipe is detachably mounted on the second mounting pipe.

The beneficial effects of the utility model reside in that: the utility model discloses a set up the hydrojet hole on the subdivision of separator, this hydrojet hole passes through the transfer line and is connected with injection mechanism, thereby at the in-process that the operation was gone on, the separator of main knife doctor's accessible hernia bag separator peels off the hernia bag, spout the liquid medicine from the hydrojet hole through injection mechanism simultaneously, the impact force that utilizes rivers peels off the hernia bag carries out disinfection treatment to hindering the affected part in, thereby avoid causing the damage to spermatic cord blood vessel and vas deferens, accelerate the hernia bag and peel off speed.

Drawings

Fig. 1 is a perspective view of the hernia sac separator of the present invention;

fig. 2 is a schematic view of the structure of the node a of the hernia sac separator of the present invention.

In fig. 1 to 2: 100. a separating member; 110. cutting into parts; 111. a liquid ejection hole; 112. poking the blade; 113. a first mounting tube; 120. a connecting portion; 121. mounting grooves; 122. binding tapes; 130. a handle; 200. an injection member; 210. a transfusion tube; 220. an injection mechanism; 221. a liquid containing pipe; 221a, a second mounting tube; 222. a piston; 222a, pushing the rod.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Based on the above problems of the prior art, the present invention provides a hernia sac separator, as shown in fig. 1, comprising: a separating member 100, wherein one end of the separating member 100 is provided with a cutting part 110, and the cutting part 110 is provided with a liquid spraying hole 111; and the injection piece 200 comprises an infusion tube 210 and an injection mechanism 220, one end of the infusion tube 210 is detachably mounted on the cutting part 110 and is communicated with the liquid spraying hole 111, and the other end of the infusion tube is fixedly connected to the injection mechanism 220.

The utility model discloses a set up hydrojet hole 111 on the subdivision 110 of separator 100, this hydrojet hole 111 passes through transfer line 210 and is connected with injection mechanism 220, thereby at the in-process that the operation was gone on, the separator of main knife doctor's accessible hernia bag separator is peeled off the hernia bag, spout the liquid medicine from hydrojet hole 111 through injection mechanism 220 simultaneously, the impact force that utilizes rivers peels off the hernia bag when disinfecting the treatment to hindering the sick department, thereby avoid causing the damage to spermatic cord blood vessel and spermaduct, accelerate the speed of peeling off the hernia bag.

In the above embodiment, the separating element 100 further includes the connecting portion 120 and the handle 130, that is, in the structure shown in fig. 1, the separating element 100 is shaped like a screwdriver, wherein one end of the connecting portion 120 is fixedly connected to the cutting portion 110, and the other end of the connecting portion 120 is fixedly connected to the handle 130, and in the actual setting process, the cutting portion 110 and the connecting portion 120 can be set as an integrally formed member, which is beneficial to improving the overall strength of the separating element 100, and avoiding the situation that the cutting portion 110 falls off during the operation process, thereby facilitating the force application of the main surgeon during the operation process and ensuring the normal operation.

Further, the shape of the handle 130 may be configured to be various shapes, such as a cylinder in the illustrated shape, a handle shape adapted to the palm portion, and the like, the shape of the handle 130 is set based on that an operator feels comfortable when holding, and the present application does not limit the shape of the handle 130, and in actual configuration, the handle 130 and the connecting portion 120 may be connected by a snap fit, which is fixedly sleeved, or directly configured as an integrally formed member with the connecting portion 120, so as to facilitate production and operation.

Furthermore, still be provided with a plurality of antislip strips on handle 130, a plurality of antislip strips evenly arrange with certain law on handle 130, for example, arrange with the vertical even of drawing pattern, or be that the predetermined distance of slant direction interval arranges, the antislip strip can adopt materials such as rubber that coefficient of friction is stronger to make, through setting up the antislip strip, strengthen the doctor's gripping to the hernia bag separator to avoid leading to the condition emergence that the hernia bag separator breaks away from in the hand because of sweat, blood.

Based on the above embodiment, the utility model discloses still be provided with mounting groove 121 on above-mentioned connecting portion 120, mounting groove 121 specifically is a recess, sets up along the length direction of connecting portion 120, and mounting groove 121 sets up the one side that is close to on cutting the subsection 110 and sets up liquid spray hole 111 on connecting portion 120, and the notch shape of mounting groove 121 and the shape adaptation of transfer line 210, and when the assembly, the transfer line 210 laminating is placed in mounting groove 121 to be convenient for fix the position of transfer line 210.

Based on the above embodiment, the utility model discloses still be provided with ligature area 122 on connecting portion 120, the component that ligature area 122 preferred adopted materials such as magic subsides sets up, and ligature area 122's effect is fixed transfer line 210 in mounting groove 121 to avoid transfer line 210 to cause the influence at the in-process of in-service use to the removal of separator 100 the utility model discloses an among the other can the implementation, ligature area 122's quantity can set up a plurality ofly, thereby realizes the ligature more firm to transfer line 210.

In another possible embodiment of the present invention, as shown in fig. 2, fig. 2 is a schematic structural diagram of an a node of the hernia sac separator of the present invention, wherein the shape of the cutting portion 110 is set to be triangular, one corner of the triangle is vertically upward, the other two corners are located at the left and right sides of the connecting portion 120, that is, the cutting portion 110 forms a knife-like knife 112 at the left and right sides, the position of the knife 112 is thinner, the tip of the upper portion of the cutting portion 110 in use bears stress, so as to find the gap between the hernia sac and the human tissue, the knife 112 at both sides is used for pulling and separating the hernia sac, the cutting effect is realized while expanding the gap, based on the above structural arrangement, the liquid injection hole 111 is arranged at one side of the cutting portion 110, and the direction of the inner wall of the liquid injection hole 111 is the same as the direction of the tip of the upper portion of the cutting portion 110, so arranged is beneficial in that when the knife 112 separates the hernia sac, the liquid medicine sprayed out of the liquid distribution hole 111 sprays and disinfects the part of the human tissue being treated, washes away the blood at the part, is convenient for the doctor to judge the affected part more clearly, and simultaneously, the impact force of the liquid medicine sprayed out of the liquid distribution hole 111 can separate the hernia sac from the spermatic cord blood vessel flexibly, so as to avoid the injury of the cutting part 110 to the spermatic cord blood vessel or the vas deferens as much as possible, and reduce the operation risk of the patient.

In the above embodiment, the liquid spraying holes 111 are preferably flat holes, that is, the trajectory of the liquid medicine sprayed from the liquid spraying holes 111 is a fan-shaped horizontal plane, which has the advantage that under a certain water pressure, the fan-shaped impact surface formed by the fan-shaped sprayed liquid medicine forms a water knife, so that more effective division between the hernia sac and the human tissue can be realized, and in actual setting, the liquid spraying direction of the liquid spraying holes 111 is preferably set to a position facing the poke blade 112.

Based on the above-mentioned embodiment, in the utility model discloses a can implement in another, the one end that the liquid spraying hole 111 was inboard towards segmentation 112 is provided with first installation pipe 113, first installation pipe 113 sets up in the inside of segmentation 112, with liquid spraying hole 111 watertight connection, the opposite side and the transfer line 210 adaptation of first installation pipe 113, in actual installation, transfer line 210 establishes to connect through the cover and fixes on first installation pipe 113, when transfer line 210 exports liquid, liquid sprays to the outside of liquid spraying hole 111 along first installation pipe 113.

In another embodiment of the present invention, as shown in fig. 1, the injection mechanism 220 includes a liquid containing tube 221 and a piston 222, wherein the piston 222 is movably connected inside the liquid containing tube 221, the piston 222 is connected to the liquid containing tube 221 in an airtight manner, and when the piston 222 moves inside the liquid containing tube 221, the piston 222 pushes the liquid inside the liquid containing tube 221 to move.

In a preferred embodiment of the above structure, a push rod 222a is disposed on the piston 222 on the side opposite to the liquid containing tube 221, the push rod 222a is fixedly connected to the piston 222 for pushing or pulling out the piston 222, and the push rod 222a is disposed to allow an operator to more easily control the speed of pushing the liquid, so as to form liquid spraying surfaces with different strengths in the liquid spraying holes 111 to meet different requirements of different situations in the operation.

Based on the above embodiment, the utility model discloses the in-service use process as follows:

firstly, before the operation, the physician assembles the hernia sac separator, and connects with the first mounting tube 113 on the separator 100 through one end of the infusion tube 210, and connects with the second mounting tube 221a on the injection mechanism 220 through the other end of the infusion tube 210, and fills the injection mechanism 220 with the liquid to be used by suction.

When an operation is performed, a doctor of the main surgeon holds the handle 130 of the separating element 100, picks the hernia sac at a preset position of a patient through the cutting part 110, separates the hernia sac from other human tissues through the picking edge 112 arranged on the cutting part 110, presses the injection mechanism 220 through the other hand of the doctor of the main surgeon in the process, namely, the liquid in the liquid containing pipe 221 is conveyed into the liquid spraying hole 111 through the liquid conveying pipe 210 by moving the piston, and sterilizes and flushes the part of the patient through the liquid medicine sprayed out of the liquid spraying hole 111 while picking the hernia sac through the picking edge 112, so that the hernia sac is separated from the human tissues more easily through the impact force of water flow, the operation time is shortened, and the operation safety is improved.

To sum up, the utility model provides a hernia sac separator, this hernia sac separator includes: the separation part is arranged at one end of the separation part, and a liquid spraying hole is formed in the cutting part; the injection piece comprises an infusion tube and an injection mechanism, one end of the infusion tube is detachably mounted on the cutting part and communicated with the liquid spraying hole, and the other end of the infusion tube is fixedly connected to the injection mechanism. The utility model discloses a set up the hydrojet hole on the subdivision of separator, this hydrojet hole passes through the transfer line and is connected with injection mechanism, thereby at the in-process that the operation was gone on, the separator of main knife doctor's accessible hernia bag separator peels off the hernia bag, spout the liquid medicine from the hydrojet hole through injection mechanism simultaneously, the impact force that utilizes rivers peels off the hernia bag carries out disinfection treatment to hindering the affected part in, thereby avoid causing the damage to spermatic cord blood vessel and vas deferens, accelerate the hernia bag and peel off speed.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A hernia sac separator, comprising:

2. The hernia sac separator according to claim 1, wherein the separator further comprises a connecting portion and a handle, one end of the connecting portion is fixedly connected to the incised portion, and the other end of the connecting portion is fixed to the handle.

3. The hernia sac separator according to claim 2, wherein the connection portion is provided with a mounting groove, and the mounting groove has a shape adapted to the shape of the infusion tube.

4. The hernia sac separator according to claim 3, wherein a ligature is further provided on the connecting portion, the ligature securing the infusion tube within the mounting groove.

5. The hernia sac separator according to claim 1, wherein the cutting portion is triangular in shape, the edge of the cutting portion is provided with a flat-shaped poking edge, and the liquid spray hole is provided at one side of the cutting portion.

6. The hernia sac separator according to claim 5, wherein a first mounting tube is disposed at an end of the liquid spraying hole facing the inner side of the cutting portion, the diameter of the first mounting tube is adapted to the liquid conveying tube, and the liquid conveying tube is sleeved and connected to the first mounting tube.

7. The hernia sac separator according to claim 6, wherein the liquid spray holes are flattened holes, and are oriented in a direction toward the poke edge provided on the incising section.

8. The hernia sac separator of claim 1, wherein the injection mechanism comprises a fluid containing tube and a piston movably coupled within the fluid containing tube.

9. The hernia sac separator according to claim 8, wherein a push rod is disposed on an opposite side of the piston from the fluid containing tube, the push rod being fixedly connected to the piston.

10. The hernia sac separator according to claim 8, wherein one end of the liquid containing tube is provided with a second mounting tube, and the other end of the liquid transport tube is detachably mounted on the second mounting tube.