CN217744576U - High-frequency electric coagulation hemostatic rod and high-frequency electric coagulation containing same - Google Patents
High-frequency electric coagulation hemostatic rod and high-frequency electric coagulation containing same Download PDFInfo
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- CN217744576U CN217744576U CN202221227290.XU CN202221227290U CN217744576U CN 217744576 U CN217744576 U CN 217744576U CN 202221227290 U CN202221227290 U CN 202221227290U CN 217744576 U CN217744576 U CN 217744576U
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Abstract
The utility model discloses a high-frequency electrocoagulation hemostatic rod and a high-frequency electrocoagulation device comprising the same, wherein the hemostatic rod comprises a main pipe body, an electrocoagulation head and a flushing pipe, and the back end of the main pipe body is provided with an electrocoagulation connector which is used for being electrically connected with a high-frequency electrocoagulation main machine; the electric coagulation head is exposed out of a port at the front end of the main pipe body and is electrically connected with the electric coagulation connector so as to obtain high-frequency current for hemostasis; the flushing pipe is positioned outside the main pipe body, and the flushing pipe extends backwards from the front end of the main pipe body along the outer wall of the main pipe body so as to flush the hemostasis point. The flushing function is implemented during hemostasis, and the cooling effect can be realized, so that the tissue thermal injury is reduced, the postoperative pain of a patient is reduced, and the technical problem that the electrocoagulation hemostasis device in the prior art easily causes the tissue thermal injury is effectively solved.
Description
Technical Field
The utility model relates to a hemostasis technical field especially relates to a high frequency electricity congeals hemostatic rod and contains its high frequency electricity congeals.
Background
Tonsillectomy is a common operation in otorhinolaryngology, and the bleeding rate after tonsil operation is 0.98-5.50%, so the key to successful tonsil operation is to control bleeding in the operation and avoid bleeding after the operation.
The electric coagulation hemostasis technology utilizes the heat effect of high-frequency current to dehydrate and shrink the vessel wall, coagulate blood in the vessel and fuse the blood vessel and blood clot into a whole, thereby achieving the purpose of effective hemostasis. However, when the electrocoagulation is adopted for hemostasis, the tissue is easily damaged by heat due to overhigh temperature, and the postoperative recovery of a patient is affected.
Therefore, the above prior art has at least the following technical problems: the electrocoagulation hemostatic devices of the prior art are prone to thermal tissue damage.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application solves the technical problem that an electrocoagulation hemostatic device in the prior art easily causes tissue thermal injury by providing the high-frequency electrocoagulation hemostatic rod and the high-frequency electrocoagulation comprising the same.
In order to solve the technical problem, in a first aspect, an embodiment of the present application provides a high-frequency electrocoagulation hemostatic bar, including:
the back end of the main pipe body is provided with an electrocoagulation connector which is used for being electrically connected with a high-frequency electrocoagulation main machine;
the electric coagulation head is exposed out of a port at the front end of the main pipe body and is electrically connected with the electric coagulation connector so as to obtain high-frequency current for hemostasis;
the flushing pipe is located outside the main pipe body, and the flushing pipe extends backwards from the front end of the main pipe body to be attached to the outer wall of the main pipe body so as to flush the hemostasis point.
Further, the hemostatic rod further comprises a handle, the handle is fixedly sleeved on the rear end of the main pipe body, and the electrocoagulation connector is exposed out of the handle.
Furthermore, the main pipe body is communicated in the front-back direction, the rear end of the main pipe body is connected with an aspirator connector, the aspirator connector is used for being connected with an aspirator for providing negative pressure, the main pipe body and the aspirator connector form an aspiration channel, a gap is formed between a port at the front end of the main pipe body and the electrocoagulation head, and the gap forms a suction inlet of the aspiration channel.
Furthermore, the rear end of the flushing pipe extends to the handle, the rear end of the flushing pipe is connected with a flushing pipe connector, and the flushing pipe is used for being connected with an intravenous infusion apparatus.
Further, the front end of the main pipe body and the front end of the flushing pipe are both bent towards the same side, a first bevel formed after the main pipe body is bent is equal to a second bevel formed after the flushing pipe is bent, and the first bevel and the second bevel are both 15-25 degrees.
Furthermore, the first folding angle and the second folding angle are round angles.
Furthermore, both ends of the flushing pipe are respectively fixedly connected with the main pipe body through connecting sheets.
Furthermore, the outer surfaces of the main pipe body and the handle are respectively sleeved with an insulating layer.
Furthermore, the electrocoagulation connector is fixedly arranged on the handle in a penetrating manner along the radial direction, the inner end of the electrocoagulation connector extends into the main pipe body, the outer end of the electrocoagulation connector is exposed out of the handle and is used for being connected with the high-frequency bipolar electrocoagulation host, and the electrocoagulation connector is fixedly connected with the inner end of the electrocoagulation connector through a hard conductive connecting piece arranged in the main pipe body in a penetrating manner so as to realize mutual fixation of the electrocoagulation connector and the main pipe body and electric connection of the electrocoagulation connector and the electrocoagulation connector.
In a second aspect, the present application further provides a high frequency electrocoagulation, which comprises the hemostasis rod, a high frequency electrocoagulation host and an aspirator, wherein the electrocoagulation connector of the hemostasis rod is electrically connected with the high frequency electrocoagulation host, and the aspirator connector of the hemostasis rod is communicated with the aspirator.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
(1) The electric coagulation head is provided with the electric coagulation head and the electric coagulation connector electrically connected with the electric coagulation head, wherein the electric coagulation connector is used for being connected with a high-frequency electric coagulation host machine so as to obtain high-frequency current, the high-frequency current is supplied to the electric coagulation head from the high-frequency electric coagulation host machine through the electric coagulation connector, the electric coagulation head enables the blood vessel wall to be dehydrated and shrunk and blood in the blood vessel to be coagulated, and the blood vessel and the blood clot are fused into a whole, so that the hemostasis function is realized; meanwhile, the flushing pipe and the flushing pipe connector communicated with the flushing pipe are arranged, and the flushing pipe connector is used for being connected with the venous transfusion device, so that the hemostatic points can be flushed, and the flushing function is realized; the flushing function is implemented during hemostasis, and the cooling effect can be realized, so that the tissue thermal injury is reduced, the postoperative pain of a patient is reduced, and the technical problem that the electrocoagulation hemostasis device in the prior art easily causes the tissue thermal injury is effectively solved.
(2) Through setting up the main pipe body and being responsible for the aspirator joint of body intercommunication, the aspirator joint is used for connecting the aspirator that provides the negative pressure, then the main pipe body with the aspirator joint forms and attracts the passageway to realize attracting the function, the absorbable hemorrhage in the operation, exudate or the pus to be convenient for improve the definition in the operation field of vision, improve the efficiency of operation and the precision of hemostasis operation.
(3) The flushing function is implemented during hemostasis, and the function of preventing blood clots, tissues or other objects from blocking the suction channel can be achieved, so that the operation time is shortened.
(4) The flushing function is implemented during hemostasis to flush the wound, so that repeated tearing and peeling of the locally formed blood scab caused by adhesion in the hemostasis process can be avoided, and the blockage of a suction channel caused by the blood scab is reduced.
(5) The main pipe body is to lateral buckling, can be convenient for insert internal operation, in addition, be responsible for the body and wash water pipe syntropy lateral buckling, have certain contained angle with doctor's sight, can not hinder the art field, the doctor of being convenient for develops the operation.
(6) The first folding angle and the second folding angle are round angles, namely the inner surface and the outer surface of the first folding angle and the inner surface and the outer surface of the second folding angle are smooth, so that the injury to a patient is reduced.
(7) The flushing pipe and the main pipe body are independently arranged and are arranged outside the main pipe body, on one hand, the flushing pipe can be obtained by directly modifying the main pipe body, the original structure of the main pipe body does not need to be modified, and the modification cost is low; on the other hand, the flushing pipe is arranged outside the main pipe body and does not influence each other, thereby ensuring the use effectiveness of the high-frequency electrocoagulation hemostatic rod.
Drawings
FIG. 1 is a first schematic diagram of a high frequency electrocoagulation hemostatic bar provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram II of a high frequency electrocoagulation hemostatic bar provided in an embodiment of the present application;
FIG. 3 is a front view of an HF electrocoagulation hemostatic bar provided in an embodiment of the present application;
FIG. 4 is a bottom view of a high frequency electrocoagulation hemostatic bar provided in an embodiment of the present application;
FIG. 5 is a top view of a high frequency electrocoagulation hemostatic bar provided in an embodiment of the present application;
FIG. 6 is a right side view of an HF electrocoagulation hemostatic bar provided in an embodiment of the present application;
fig. 7 is an enlarged view of the structure at the handle in fig. 3.
Detailed Description
The embodiment of the application solves the technical problem that an electrocoagulation hemostatic device in the prior art easily causes tissue thermal injury by providing the high-frequency electrocoagulation hemostatic rod and the high-frequency electrocoagulation comprising the same.
In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:
the electric coagulation head is provided with the electric coagulation head and the electric coagulation connector electrically connected with the electric coagulation head, wherein the electric coagulation connector is used for being connected with a high-frequency electric coagulation host machine so as to obtain high-frequency current, the high-frequency current is supplied to the electric coagulation head from the high-frequency electric coagulation host machine through the electric coagulation connector, the electric coagulation head enables the wall of a blood vessel to be dehydrated and shrunk and blood in the blood vessel to be coagulated, and the blood vessel and the blood clot are fused into a whole, so that the hemostasis function is realized; meanwhile, the flushing pipe and the flushing pipe connector communicated with the flushing pipe are arranged, and the flushing pipe connector is used for being connected with the venous transfusion device, so that the hemostatic point can be flushed, and the flushing function is realized; in addition, the main pipe body and the aspirator joint communicated with the main pipe body are arranged, the aspirator joint is used for connecting an aspirator providing negative pressure, and then the main pipe body and the aspirator joint form an attraction channel, so that an attraction function is realized.
The flushing function is implemented during hemostasis, and the cooling effect can be realized, so that the tissue thermal injury is reduced, the postoperative pain of a patient is reduced, and the technical problem that the electrocoagulation hemostasis device in the prior art easily causes the tissue thermal injury is effectively solved. In addition, the flushing can also play a role in preventing blood clots, tissues or other objects from blocking the suction channel, thereby shortening the operation time; in addition, the wound is washed during hemostasis, so that repeated tearing and falling of the blood crust formed locally due to adhesion in the hemostasis process can be avoided, and the blockage of an attraction channel caused by the blood crust is reduced.
The suction function is implemented during hemostasis, and the bleeding, exudates or pus in the operation can be sucked, so that the definition of the operation visual field is improved, and the efficiency of the operation and the precision of the hemostasis operation are improved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 6, in an embodiment of the present application, the high-frequency electrocoagulation hemostatic rod includes a main tube 100 and a handle 140 fixedly sleeved on a rear end of the main tube 100, wherein the main tube 100 is substantially hollow and cylindrical, and is made of stainless steel, and has a length of 26cm, an inner diameter of 3mm, and an outer diameter of 5mm. Of course, the main pipe 100 may be a hollow strip shape for convenient use. The handle 140 is thicker than the main tube 100 to facilitate gripping and, thus, manipulation of the main tube 100.
The high frequency electricity congeals hemostatic bar still includes electrically conductive electricity congeals head 200, electricity congeals head 200 and exposes in the front end port of being responsible for body 100, and electricity congeals head 200 and electricity and congeals connector 110 electricity and is connected, electricity congeals connector 110 and is used for connecting the high frequency electricity and congeals the host computer to obtain high frequency current, high frequency current is from the high frequency electricity congeals the host computer and offers electricity congeals head 200 through electricity congeals connector 110, the electricity that congeals head 200 makes the vascular wall dehydration shrink, blood coagulation in the blood vessel, and make blood vessel and blood clot fuse into one body each other, thereby realize hemostasis function. More specifically, the electrocoagulation head 200 is a flat head, and the electrocoagulation head 200 is cylindrical.
In some embodiments of the present application, the electrocoagulation connector 110 is fixedly disposed through the handle 140 along a radial direction of the handle 140, an inner end of the electrocoagulation connector 110 extends into the main tube 100, and an outer end of the electrocoagulation connector 110 is exposed out of the handle 140 and is used for connecting with a high-frequency bipolar electrocoagulation main unit. The electrocoagulation head 200 is fixedly connected with the inner end of the electrocoagulation connector 110 through a hard conductive connector which is arranged in the main pipe body 100 in a penetrating way, so that the electrocoagulation head 200 and the main pipe body 100 are relatively fixed, and the electrocoagulation head 200 is electrically connected with the electrocoagulation connector 110.
In more detail, the electrocoagulation head 200 is formed with a pair of electrodes adapted to output bipolar high frequency power, thereby constituting a high frequency bipolar electrocoagulation hemostasis stick.
It should be noted that the "front end" referred to in the embodiments of the present application refers to an end relatively close to the hand during the operation, and the "rear end" refers to an end relatively far from the hand during the operation.
In some embodiments of the present application, the main tube 100 penetrates through the main tube 100 in a front-back direction, the rear end of the main tube 100 is connected to an aspirator adapter 120, and the aspirator adapter 120 is used for connecting an aspirator providing negative pressure, so that the main tube 100 and the aspirator adapter 120 form a suction channel, and a gap is formed between a port at the front end of the main tube 100 and the electrocoagulation head 200, and the gap forms a suction port 130 of the suction channel.
Specifically, the aspirator provides negative pressure, so that the suction channel sucks hemorrhage, exudate or pus in the operation through the suction inlet 130, the suction function is realized, the definition of the operation visual field is convenient to improve, and the efficiency of the operation and the precision of the hemostasis operation are improved.
In an embodiment of the present application, the high frequency electrocoagulation hemostatic rod further includes a flushing pipe 300, the flushing pipe 300 is disposed outside the main pipe body 100, and the flushing pipe 300 extends from the front end of the main pipe body 100 to the handle 140, the rear end of the flushing pipe 300 is connected with a flushing pipe connector 310, the flushing pipe connector 310 is used for connecting a venous transfusion device, so as to obtain flushing water (e.g. physiological saline) for flushing a hemostatic site, the front end of the flushing pipe 300 is located at one side of the front end port of the main pipe body 100, so as to allow the flushing water to flow out, the flushing can play a role of cooling, thereby reducing tissue thermal injury, and reducing postoperative pain of a patient, and effectively solving the technical problem that the electrocoagulation hemostatic device in the prior art easily causes tissue thermal injury.
In addition, the flushing of the hemostasis points can also play a role in preventing blood clots, tissues or other objects from blocking the suction channel, thereby shortening the operation time.
In addition, the wound is washed, so that the phenomenon that the blood crust formed locally repeatedly tears and falls off due to adhesion in the hemostasis process can be avoided, and the blockage of an attraction channel caused by the blood crust is reduced.
It should be noted that the flush pipe 300 is independently arranged from the main pipe body 100 and is arranged outside the main pipe body 100, on one hand, the flush pipe can be obtained by directly modifying the main pipe body 100 without changing the original structure of the main pipe body 100, and the modification cost is low; on the other hand, the flushing pipe 300 is arranged outside the main pipe body 100 and does not affect each other, so that the use effectiveness of the high-frequency electrocoagulation hemostatic rod is ensured.
More specifically, the flush pipe 300 is made of stainless steel, and has a length of 22cm, an inner diameter of 1.3mm, and an outer diameter of 2mm.
As shown in fig. 1 to 3, in some embodiments of the present application, the front ends of the main pipe 100 and the flush pipe 300 are both bent toward the same side, and a first bending angle 150 formed by bending the main pipe 100 is equal to a second bending angle 330 formed by bending the flush pipe 300, for example, in an embodiment of the present application, the first bending angle 150 and the second bending angle 330 are both 20 °. However, in other embodiments of the present application, the first folding angle 150 and the second folding angle 330 may be 15 °, 18 °, 22 °, 25 ° or less, and may be more or less, so as to meet specific requirements, for example, when performing tonsillectomy, due to individual differences in the types of tonsils of patients, the angles of the first folding angle 150 and the second folding angle 330 which are most suitable may also be different.
Specifically, be responsible for body 100 to a lateral buckling, can be convenient for insert internal operation, in addition, be responsible for body 100 and wash pipe 300 to a lateral buckling, have certain contained angle with doctor's sight, can not hinder the art field, the doctor of being convenient for develops the operation.
In addition, the first folding angle 150 and the second folding angle 330 are rounded, that is, the inner and outer surfaces of the first folding angle 150 and the second folding angle 330 are smooth, so as to reduce the injury to the patient.
As shown in fig. 1, 2, 3 and 7, in some embodiments of the present application, both ends of the flush pipe 300 are fixedly connected to the main pipe 100 by connecting pieces 320. Specifically, the connecting sheet 320 is fixedly connected to the flush pipe 300 and the main pipe body 100 by welding, so that the flush pipe 300 and the main pipe body 100 are fixed to each other.
In some embodiments of the present invention, an insulating layer (not shown) is disposed on the outer surface of the main tube 100 and the handle 140 to improve the safety of the use.
Any embodiment of this application provides high frequency electricity congeals hemostatic bar can be used to build the high frequency electricity congeals, for example, the high frequency electricity congeals including hemostatic bar, high frequency electricity congeals host computer and aspirator, wherein, hemostatic bar's electricity congeals connector 110 with the high frequency electricity congeals the host computer electricity and connects, hemostatic bar's aspirator connector 120 with the aspirator intercommunication, wash pipe 300 is used for connecting the vein transfusion system, and the vein transfusion system is connected with the salt water bag that has placed the normal saline.
When the high-frequency electrocoagulation is used for tonsillectomy, the flow rate of physiological saline is regulated through a Murphy tube, the operation is performed under general anesthesia, the output power of a high-frequency electrocoagulation host is 15-25W, a tonsillar capsule is tightly attached to the upper pole of the tonsillar membrane and is separated downwards to the lower pole, the tonsillar is separated, the suction and flushing can be synchronously performed for hemostasis, and the operation takes about 25 minutes. The high-frequency electrocoagulation is used for tonsillectomy, and has the advantages of short operation time, less bleeding, short hemostasis time and obvious reduction of postoperative pain.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
While the foregoing is directed to the preferred embodiment of the present application, and not to any one of the essential limitations or embodiments thereof, it is noted that various modifications and additions may be made by those skilled in the art without departing from the scope and spirit of the present application, which shall be deemed to fall within the broad scope and ambit of the invention as defined in the appended claims. Those skilled in the art can make various changes, modifications and equivalent arrangements to those skilled in the art without departing from the spirit and scope of the present application; meanwhile, any equivalent changes, modifications and evolutions of the above embodiments according to the essential technology of the present application are still within the scope of the technical solution of the present application.
Claims (10)
1. A high frequency electrocoagulation hemostatic bar, the hemostatic bar comprising:
the electric coagulation system comprises a main pipe body (100), wherein an electric coagulation connector (110) used for being electrically connected with a high-frequency electric coagulation host is arranged at the rear end of the main pipe body (100);
the electrocoagulation head (200) is exposed out of a port at the front end of the main pipe body (100), and the electrocoagulation head (200) is electrically connected with the electrocoagulation connector (110) to obtain high-frequency current for hemostasis;
the flushing pipe (300) is positioned outside the main pipe body (100), and the flushing pipe (300) extends backwards from the front end of the main pipe body (100) against the outer wall of the main pipe body (100) so as to flush the hemostasis point.
2. The high frequency electrocoagulation hemostatic bar of claim 1, further comprising a handle (140), wherein the handle (140) is fixedly sleeved on the rear end of the main tube body (100), and the electrocoagulation connector (110) is exposed from the handle (140).
3. The high-frequency electrocoagulation hemostatic bar as set forth in claim 1, wherein the main tube body (100) is penetrated in the front-back direction, the back end of the main tube body (100) is connected with an aspirator connector (120), the aspirator connector (120) is used for connecting an aspirator providing negative pressure, and the main tube body (100) and the aspirator connector (120) form an aspiration channel; a gap is arranged between the port at the front end of the main pipe body (100) and the electrocoagulation head (200), and the gap forms a suction inlet of the suction channel.
4. The electrocoagulation hemostatic bar as set forth in claim 2, wherein the rear end of the flushing pipe (300) extends to the handle (140), and the rear end of the flushing pipe (300) is connected with a flushing pipe connector (310), and the flushing pipe (300) is used for connecting an intravenous infusion set.
5. The electrocoagulation hemostatic bar as set forth in claim 1, wherein the front end of the main tube (100) and the front end of the flushing tube (300) are both bent toward the same side, a first bend angle (150) formed by bending the main tube (100) is equal to a second bend angle (330) formed by bending the flushing tube (300), and the first bend angle (150) and the second bend angle (330) are both 15 ° to 25 °.
6. An electrocoagulation hemostatic bar according to claim 5, wherein the first and second break angles (150, 330) are rounded.
7. The HF electrocoagulation hemostatic bar according to claim 1, wherein the flush tube (300) is fixedly connected at both ends to the main tube body (100) via connection pieces (320).
8. The electrocoagulation hemostatic bar according to claim 2, wherein the main tube (100) and the handle (140) are provided with an insulating layer on the outer surface.
9. The high-frequency electrocoagulation hemostatic bar as set forth in claim 2, wherein the electrocoagulation connector (110) is fixedly disposed on the handle (140) along a radial direction, and an inner end of the electrocoagulation connector (110) extends into the main tube body (100), and an outer end of the electrocoagulation connector (110) is exposed out of the handle (140) and is used for connecting with a high-frequency bipolar electrocoagulation main machine; the electrocoagulation head (200) is fixedly connected with the inner end of the electrocoagulation connector (110) through a hard conductive connecting piece which is arranged in the main pipe body (100) in a penetrating way, so that the electrocoagulation head (200) and the main pipe body (100) are fixed with each other and the electrocoagulation head (200) and the electrocoagulation connector (110) are electrically connected.
10. High frequency electrocoagulation, wherein the electrocoagulation comprises a haemostatic rod according to any one of claims 1 to 9, a high frequency electrocoagulation host and an aspirator, wherein the electrocoagulation connector of the haemostatic rod is electrically connected with the high frequency electrocoagulation host, and the aspirator connector of the haemostatic rod is communicated with the aspirator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221227290.XU CN217744576U (en) | 2022-05-20 | 2022-05-20 | High-frequency electric coagulation hemostatic rod and high-frequency electric coagulation containing same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221227290.XU CN217744576U (en) | 2022-05-20 | 2022-05-20 | High-frequency electric coagulation hemostatic rod and high-frequency electric coagulation containing same |
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| Publication Number | Publication Date |
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| CN217744576U true CN217744576U (en) | 2022-11-08 |
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| CN202221227290.XU Active CN217744576U (en) | 2022-05-20 | 2022-05-20 | High-frequency electric coagulation hemostatic rod and high-frequency electric coagulation containing same |
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