CN-118662205-B - Hemorrhoid operation system

Abstract

The invention discloses a hemorrhoid operation system which comprises a safety blocking component, a cavity inner radial feeding and drainage knife set and a cavity inner negative pressure forced silt discharging component, wherein the safety blocking component is used for being sealed with the inner wall of an intestinal canal to block the downward flow of intestinal excrement, the cavity inner radial feeding and drainage knife set is used for puncturing a focus, and the cavity inner negative pressure forced silt discharging component is used for performing negative pressure on the punctured focus to discharge silt. The hemorrhoid operation system can prevent the intestinal excrement from flowing downwards to avoid the infection of an operation wound, can dredge a blood stasis discharge channel by puncturing a cyst at a hemorrhoid focus, and can forcefully discharge the blood stasis in the cyst by using an intracavity negative pressure forced blood stasis discharge assembly.

Inventors

• LIU XUEJUN

Assignees

• 刘学君

Dates

Publication Date

20260508

Application Date

20240513

Priority Date

20240313

Claims (20)

1. 1.A hemorrhoid surgical system, comprising: a safety blocking component for sealing with the inner wall of the intestinal canal to block the downward flow of intestinal fecal toxins, wherein the safety blocking component is provided with a safety blocking part The member comprises a first seal guiding assembly comprising a first seal head formed on the first seal A plurality of first inflatable sealing rings arranged on the peripheral surface of the head in parallel and at intervals, wherein the first sealing guide assembly also comprises a plurality of first inflatable sealing rings formed on the peripheral surface of the head in parallel and at intervals The first drainage groove is arranged on the peripheral surface of the first sealing head and between the two adjacent first inflatable sealing rings and is arranged on The first collecting tank is arranged in the first sealing head and is communicated with the first drainage groove; The inner cavity radial feeding drainage knife set is used for puncturing a focus to form a blood stasis drainage tube The cavity inner radial feed drainage knife set comprises a first guide assembly comprising a first guide head and a second guide head At least one first set of lancets adjustably mounted on the circumference of the first guide head and connected to the first lancets for A first actuating mechanism for driving the first actuating mechanism to pierce or retract; The negative pressure forced desilting assembly in the cavity is used for carrying out negative pressure on the punctured focus The negative pressure forced sludge discharging component in the cavity at least comprises a first sealing guiding component which can be matched with the first sealing guiding component A fourth hand-held assembly comprising a first end detachably connected to the first seal guiding assembly The muscle bracket, the sealing arc plate arranged at the other end part of the first muscle bracket, the outer arc surface of the sealing arc plate Is provided.
2. 2. The hemorrhoid surgical system of claim 1, wherein the safety block assembly comprises a removable safety device First hand-held assembly mounted on said first seal-guiding assembly for controlling same and hose-to-hose assembly A first gas delivery element in communication with the first inflatable sealing ring for inflating or deflating the same.
3. 3. The hemorrhoid surgical system of claim 2, wherein the first hand-held assembly comprises one end and the second hand-held assembly comprises a first hand-held assembly and a second hand-held assembly A first connecting piece with a sealing head detachably connected and a first handle arranged at the other end part of the first connecting piece The first handle is internally provided with a first power supply which is connected with the first gas transmission element and is used for supplying power to the first gas transmission element, and is externally provided with a control And a first control switch for switching on and off a circuit between the first gas transmission element and the first power supply.
4. 4. The hemorrhoid surgical system of claim 2 or 3, wherein the first seal and guide assembly further comprises a cloth And a plurality of circles of first air bags which are arranged on the peripheral surface of the first sealing head and communicated with the first air transmission element.
5. 5. The hemorrhoid surgical system of claim 3, wherein the first seal and guide assembly further comprises a seal and guide assembly disposed between the first seal and guide assembly The first sprayer is arranged in the first sealing head and communicated with the outside through a first spraying hole, and the first sprayer is communicated with the first The power supply is connected, the first handle is also externally provided with a second control for controlling the on-off of a circuit between the first sprayer and the first power supply And (5) manufacturing a switch.
6. 6. The hemorrhoid surgical system of claim 3, wherein the first sealing head comprises a first cylindrical body And a first spherical cap body formed at the end of the first cylindrical body, the other end of the first cylindrical body is provided with a first connection The first handle is detachably inserted into the first connecting hole.
7. 7. The hemorrhoid surgical system of claim 3, wherein the first seal and guide assembly further comprises a seal and guide assembly disposed between the first seal and guide assembly A first sealing ring deflation pull rope which is arranged on the first sealing head in a pluggable manner and is arranged on the hose, and the first hand-held group The member further includes a first charging receptacle disposed within the first handle and mated with the first power source.
8. 8. The hemorrhoid surgical system of claim 1, wherein the intra-luminal radial feed drainage knife set comprises a first guide A guide assembly and a second handheld assembly mounted on and for controlling the first guide assembly, the first guide assembly The guide assembly comprises a first guide head and a focus information acquisition module arranged at the free end of the first guide head.
9. 9. The hemorrhoid surgical system of claim 8, wherein the second handheld assembly comprises a handle mounted to the handle The second handle at the other end of the first guide head and the focus information acquisition module are arranged in the second handle The second power supply is connected with the second handle and used for supplying power to the second handle, and the focus information acquisition module are controlled to be arranged outside the second handle A third control switch for switching on/off the circuit between the second power supply, the second power supply is also connected with the first action mechanism for use The second handle is also externally provided with a circuit for controlling the on-off of the circuit between the first action mechanism and the second power supply Is provided.
10. 10. The hemorrhoid surgical system of claim 9, wherein the first actuation mechanism comprises a lever rotatably mounted to the lever A first cam shaft in the first guide head, and a first cam shaft installed in the first guide head and connected with the first cam shaft for driving A first motor for rotating the first cam, at least one first cam arranged on the first cam shaft, a first guide arranged on the first cam shaft A first guide chute on the inner wall of the head and slidably mounted on the first guide chute and passing through a plurality of first springs The spring and the first knife rest are connected with the first guiding head, the first puncture needles are arranged on the first knife rest in a one-to-one correspondence, The second power supply is connected with the first motor, and the fourth control is realized The switch is used for controlling the on-off of a circuit between the first motor and the second power supply.
11. 11. The hemorrhoid surgical system of claim 10, wherein the first guide assembly further comprises a second guide assembly that is opposite the first guide assembly A first accompanying needle arranged opposite to the needle and a second actuating mechanism connected with the first accompanying needle, the first accompanying needle The two actuating mechanisms comprise a second guide chute arranged on the inner wall of the first guide head and slidably arranged on the first guide head A first accompanying knife holder arranged on the second guide chute and connected with the first guide head through a plurality of second springs, the first accompanying knife holder The first accompanying needles are arranged on the first accompanying knife rest in a one-to-one correspondence manner, and the first accompanying knife rest and the first cam Or the first guiding component also comprises a supporting frame arranged opposite to the first puncture needle and a supporting frame arranged opposite to the first puncture needle The second action mechanism is connected with the support frame and comprises a first action mechanism arranged on the inner wall of the first guide head Two guide sliding grooves slidably mounted on the second guide sliding groove and connected with the first guide sliding groove through a plurality of second springs The first accompanying knife holders are connected with the guide heads, the supporting frames are correspondingly arranged on the first accompanying knife holders one by one, The first accompanying tool apron is matched with the first cam.
12. 12. The hemorrhoid surgical system of claim 10, further comprising a first blood stasis dilution assembly, said first blood stasis dilution assembly The puncture needle is a hollow puncture needle, the first blood stasis dilution component comprises a first medicament injection unit and a first hot compress unit, The first medicament injection unit comprises a first injection liquid which is arranged on the first tool apron and communicated with the first puncture needle A container and a first liquid medicine pushing module connected with the first injection container and used for pushing blood diluent The first hot compress unit comprises a first heat transfer module formed on the outer peripheral surface of the first guide head and connected with the first heat transfer module A first heat generating module connected to the heat transfer module for transferring heat thereto, the second power source being connected to the first power source The liquid medicine pushing module and the first heat generating module are connected to supply power to the liquid medicine pushing module.
13. 13. The hemorrhoid surgical system of claim 1, wherein the intra-luminal radial feed drainage knife set comprises a first Two guide assemblies and a third hand-held assembly mounted on the second guide assembly for controlling the same, the second guide assembly The second guiding component comprises a second guiding head, a supporting hoop frame arranged at one end part of the second guiding head, and a first guiding frame arranged at the other end part of the second guiding head A first bracket at the other end of the supporting hoop frame, at least one group of second needles and a plurality of needles which are adjustably arranged around the supporting hoop frame A second motion mounted on one side of the first carriage and connected to the second lancet for driving the second lancet to puncture or retract And the supporting hoop frame and the second actuating mechanism are positioned on two sides of the first bracket.
14. 14. The hemorrhoid surgical system of claim 13, wherein the third hand-held assembly comprises a handle mounted to the handle A third handle at the other end of the second actuating mechanism and arranged in the third handle and connected with the second actuating mechanism A third power supply connected with the third handle for supplying power to the third handle, wherein the third handle is externally provided with a control mechanism for controlling the second action mechanism and the third action mechanism And a fifth control switch for switching on and off the circuit between the power supplies.
15. 15. The hemorrhoid surgical system of claim 14, wherein the second motion mechanism comprises a device mounted to the surgical system A first blade on the surface of the first bracket, a third guiding chute arranged on the inner wall of the first blade and slidably arranged A third tool apron which is arranged on the third guiding chute and is connected with the first tool body through a plurality of third springs and is fixed on A bracket in the first blade body, a second cam shaft rotatably mounted on the bracket, a first cam shaft mounted on the bracket and connected with the first cam shaft A second motor connected with the second cam shaft for driving the second cam shaft to rotate, and a second motor arranged on the second cam shaft and connected with the second cam shaft The second puncture needle is arranged on the third knife holder, the second cam is matched with the third knife holder, and the second puncture needle is arranged on the third knife holder, the third power supply is arranged on the second puncture needle Is connected with the second motor, and the fifth control switch is used for controlling the electricity between the third power supply and the second motor And (5) switching on and off the road.
16. 16. The hemorrhoid surgical system of claim 15, further comprising a second blood stasis dilution assembly, said blood stasis dilution assembly comprising The second puncture needle is a hollow puncture needle, the blood stasis dilution assembly comprises a second medicament injection unit, and the second medicament injection unit Comprises a second injection container which is arranged on the third tool apron and is communicated with the second puncture needle, and a second injection container which is communicated with the second puncture needle The second injection container is connected with a second liquid medicine pushing module for pushing blood diluent, and the third power supply is connected with the first power supply The two liquid medicine pushing modules are connected to supply power to the liquid medicine pushing modules.
17. 17. The hemorrhoid surgical system of claim 2, wherein the intracavity negative pressure forced drainage assembly comprises a negative pressure pump and a negative pressure pump And the first sealing guide assembly is a second sealing guide assembly with the same structure.
18. 18. The hemorrhoid surgical system of claim 2 or 17, wherein the intracavity negative pressure forces the drainage assembly to Comprises a fourth handheld component which can be matched with the first sealing guide component and is connected with the negative pressure unit A handle and a fourth power supply which is arranged in the fourth handle and is connected with the negative pressure unit for supplying power to the negative pressure unit, wherein the negative pressure unit comprises a negative pressure unit and a negative pressure unit The fourth handle is externally provided with a sixth control switch for controlling the on-off of a circuit between the negative pressure unit and the fourth power supply.
19. 19. The hemorrhoid surgical system of claim 18, wherein the negative pressure unit comprises a negative pressure unit inserted in the first muscle A drainage conduit in the meat bracket, a negative pressure chamber which is communicated with the drainage conduit and is arranged on the sealing arc plate, one end of the negative pressure chamber and the meat bracket The negative pressure chamber is communicated with the sludge discharge pipe and the one-way valve is arranged in the sludge discharge pipe.
20. 20. The hemorrhoid surgical system of claim 19, wherein the fourth hand-held assembly further comprises a handle attached to the handle A second muscle carrier between the first muscle carrier and the sealing arc plate.

Description

Hemorrhoid operation system Technical Field The invention belongs to the technical field of medical instruments, relates to a hemorrhoid surgical device, and in particular relates to a noninvasive hemorrhoid surgical system. Background Hemorrhoids (as shown in fig. 1) are one of the most common anal (i.e., the end of the intestinal tract 11 ') diseases clinically, and can be classified into internal hemorrhoids 12', external hemorrhoids 13' and mixed hemorrhoids according to the occurrence sites. The incidence of hemorrhoids is very high, the incidence of hemorrhoids is about 67% found by epidemiological statistics in 1977, and the incidence of hemorrhoids is about 50% and about 60% found by epidemiological statistics after 2000. The sick people are gradually younger, and most patients are middle-aged and young people. At present, medical science generally considers internal hemorrhoids as the pathological changes or shifts of a supporting structure of an anal cushion (anal canal vascular cushion), vascular plexus and arteriovenous anastomosis branch, external hemorrhoids as pathological dilatation or thrombosis of a distal subcutaneous vascular plexus of dentate lines, and mixed hemorrhoids as a mixture of internal hemorrhoids and external hemorrhoids. The general pathological research shows that hemorrhoids are related to bad habits of modern young people such as continuous spicy stimulation diet, long sitting and standing, uncontrolled defecation time, no attention to anus cleaning and the like. When the symptom of the hemorrhoids of the patient is light, the patient can be treated by using warm saline hip bath under the guidance of doctors and obeying medical orders by using medicines such as skin hemorrhoid clearing ointment, anal Tai suppository and the like, and when the symptom of the hemorrhoids of the patient is heavy, the treatment effect of the medicines is not obvious, and surgical treatment such as selective suprahemorrhoidal mucosa resection (TST operation), external stripping and internal ligation, circular cutting operation, hemorrhoid ligation (RPH) and the like can be selected. Surgical treatment of hemorrhoids typically represented by PPH surgery is essentially excision of focal cysts. However, excision of a focal cyst necessitates excision of the epidermis and muscle from the focal site, leaving a large wound, and the absence of effective tools and methods for blocking fecal toxicity downstream during and after surgery, resulting in wound infection. In addition to possible infections, there are a number of possible complications arising from surgical treatment of hemorrhoids including PPH surgery, including post-operative bleeding, pain, urinary retention, thrombotic external hemorrhoids, rectovaginal fistulae, intestinal leaks, pelvic abscesses, sepsis, and the like. TST operation is a new technology developed on the basis of PPH operation, which not only corrects the pathophysiology change of hemorrhoids, but also does not completely cut off the anal cushion and keep the normal anal cushion and mucosa bridge, thereby maintaining the fine function of anus, reducing operation wound, shortening treatment time and leading the hemorrhoid operation to be more minimally invasive. The selective hemorrhoidal mucosa resection (TST operation) uses a special anoscope to form different open-loop windows, only exposes the mucosa of a hemorrhoidal zone, has stronger pertinence, reserves a mucosa bridge between hemorrhoids and normal mucosa of an asymptomatic hemorrhoids zone, avoids the generation of annular scars, effectively prevents anal stenosis, simultaneously reduces the interference stimulation to a transitional epithelium domain of a rectal anal canal, and reduces the sense of discomfort of dropping and expanding after operation. However, TST is also lacking in effective protection of wounds left after mucosal incision in the hemorrhoid area from fecal infections before, during and after surgery, and there is still a high risk of fecal toxic diarrhea infections leading to major medical accidents, with contraindicated populations for adolescents, pregnant women and recurrent episodes. In addition, the long-term therapeutic effect of surgical treatment methods for hemorrhoids diseases typified by TST and PPH operations has to be observed and confirmed. The cause of age is simply venous capillary natural aging which causes blood to flow back completely to form congestion, and congestion in the vicinity of the anal tip is hemorrhoids, irrespective of whether the patient perceives or not, but in fact hemorrhoids have formed, which is aggravated by the aging of the person, but is a slow process, whereby the higher the age, the higher the incidence, which can be confirmed from epidemiological statistics of hemorrhoids. The life habits of modern people are greatly changed, environmental pollution and food health indexes are drastically reduced, so that the intake of human toxins (acidic and basic