CN2295470Y - Warming therapeutical instrument for rectum - Google Patents
Warming therapeutical instrument for rectum Download PDFInfo
- Publication number
- CN2295470Y CN2295470Y CN 96232815 CN96232815U CN2295470Y CN 2295470 Y CN2295470 Y CN 2295470Y CN 96232815 CN96232815 CN 96232815 CN 96232815 U CN96232815 U CN 96232815U CN 2295470 Y CN2295470 Y CN 2295470Y
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- temperature
- liquid
- rectum
- storage chamber
- liquid storage
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Abstract
The utility model discloses a warming therapeutic instrument for a rectum. The utility model is composed of a casing 1, a liquid storing cavity 5, a temperature control circuit, a temperature measuring circuit and a therapeutic probe head. The liquid storing cavity is positioned in the casing, the therapeutic probe head is connected with the liquid storing cavity 5 by a guide tube, a control switch and a display device are arranged at the front surface of the casing, and the temperature control circuit and the temperature measuring circuit are connected with the display device by conducting wires and the control switch of the front surface of the casing. The utility model has the advantages of reliable performance, small volume and cheap price. The utility model has especially ideal therapeutic effect on middle and late rectum cancer, habitual constipation, chronic diarrhea, pelvic inflammation, proctitis, etc.
Description
This utility model relates to a kind ofly imports the intravital apparatus of people with medium, particularly a kind of rectum Tepid therapeutic equipment.
Digestive tract tumor, particularly the rectal cancer sickness rate is higher, in populous vast rural area, medical condition is relatively poor in addition, digestive tract tumor make a definite diagnosis the hospitalizing with in, be main late period, and the excision rate is low, therapeutic effect is relatively poor, rectal cancer still has much and can't perform the operation, though chemotherapy is the main means of digestive tract tumor, it is big that purification is treated general toxic reaction, curative effect is relatively poor, in recent years, after abroad having found tumor tissues done suitable heating, tumor cell is downright bad to be accelerated, the chemotherapeutics permeability is increased, especially problem is planted in the postoperative abdominal cavity of intraperitoneal tumor, and thermotherapy can be obtained comparatively ideal effect, the more important thing is that can also prevent and delay tumor takes place.The warm chemotherapy of intraperitoneal has been used for clinical in recent years in developed countries such as Japan, but owing to enter Intraabdominal liquid through the machine circulation of heating, equipment complexity and expensive requires aseptic condition higher.
The purpose of this utility model promptly be to provide a kind of simple in structure, volume is little, economic and practical, evident in efficacy, easy to use rectum Tepid therapeutic equipment.
The purpose of this utility model is achieved through the following technical solutions: the rectum Tepid therapeutic equipment is made up of shell, liquid storage chamber, temperature-adjusting circuit, temperature measurement circuit, treatment probe.The liquid storage chamber is positioned at shell, the treatment probe links to each other with the liquid storage chamber by conduit, the front of shell is provided with temperature selector switch, on and off switch, the intensification display lamp, thermostatical pilot lamp, temperature indicating device, flow rate of liquid gauge tap, temperature-adjusting circuit links to each other with temperature selector switch, on and off switch, intensification display lamp, the thermostatical pilot lamp of outer casing frontispiece by lead, and temperature measurement circuit links to each other with the temperature indicating device of outer casing frontispiece; Temperature-adjusting circuit comprises temperature-sensing element, AC bridge, interchange amplifier stage, phase sensitivity level, actuator and power supply etc., alternating current power supply links to each other with AC bridge, actuator, phase sensitivity level respectively, alternating current power supply is after rectification, outfan links to each other with amplifier stage, phase sensitivity level respectively, the output termination actuator of phase sensitivity level, the outfan of temperature-sensing element links to each other with AC bridge, connects amplifier stage then, temperature measurement circuit is made up of direct-current bridge, power supply etc.; Be provided with the heating fuse in the liquid storage chamber, the heating fuse links to each other with the 220V alternating current by temperature-adjusting circuit, temperature-sensing probe in the temperature-adjusting circuit also is positioned at storage chamber, and the bottom of liquid storage chamber is provided with liquid input tube and liquid return tube, and two conduits all link to each other with the treatment probe.
Fig. 1 is the structure chart of rectum Tepid therapeutic equipment
Fig. 2 is the circuit block diagram of rectum Tepid therapeutic equipment temperature-controlling system
Fig. 3 is the circuit diagram of rectum Tepid therapeutic equipment temperature-controlling system and temp measuring system
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, Warming therapeutical instrument for rectum is by shell 1, and liquid is store Deposit chamber 5, temperature-adjusting circuit, temperature measurement circuit and treatment probe and form, outer Shell 1 is generally cuboid or square, and the materials such as employing metal are made, Temperature control system 2 by temperature-adjusting circuit control is positioned at shell 1, and is outer The front of shell is provided with temperature selector switch 3, power switch 4, and intensification refers to Show lamp 7 and thermostatical pilot lamp 8 and flow rate of liquid gauge tap 10, outer The front of shell also is provided with the thermometric electricity in temperature indicating device 9 and the shell The road links to each other, and the bottom of shell 1 is provided with instrument support 11, also establishes in the shell 1 Liquid storage chamber 5 is arranged, is provided with liquid heater 6 in the liquid storage chamber 5, Resistance wire by heating consists of, and resistance wire links to each other with the 220V power supply, and is outer Be provided with insulating materials, 5 bottoms, liquid storage chamber are provided with liquid output pipe 13 and liquid return tube 14, liquid output pipe 13 is provided with the micropump type Liquid conveyer 12, liquid output pipe and liquid return tube parallel arranged, The other end links to each other with treatment probe 17, and the pipe end of liquid input tube is positioned at The top for the treatment of probe, liquid output pipe pipe end are positioned at the treatment probe End, conduit is provided with handle 15 and block with the junction for the treatment of probe Plate 16; Outer liquid output pipe and the liquid return tube of handle is provided with one deck Heat preserving and insulating material 18, the shape for the treatment of probe 17 can be circle, flat Shape and other are convenient to put into rectum and Intraabdominal shape.
As shown in Figure 2, temperature-controlling system is made up of temperature-sensing element, AC bridge, electric current amplifier stage, phase sensitivity level, actuator and power supply etc., temperature-sensing probe is positioned at storage chamber, alternating current power supply links to each other with AC bridge, actuator, phase sensitivity level respectively, alternating current power supply is after rectification, and outfan links to each other with amplifier stage, phase sensitivity level respectively, the output termination actuator of phase sensitivity level, the outfan of temperature-sensing element links to each other with AC bridge, connects amplifier stage then.
As shown in Figure 3, BG
1, BG
2Form the two-stage electric current and amplify BG
3Be the phase sensitivity level, its duty is only relevant with input phase.When the power-half cycle, promptly transformator outfan 5 ends are for negative, and 6 ends are for just, and input signal also is under the situation of negative half period, BG
3Collector supply increase; When if input signal is positive half cycle, BG
3Collector supply reduce, when power supply is positive half cycle, promptly 5 ends of transformator outfan for just, 6 ends are for negative, no matter input signal is how, BG
3Do not work relay J
1Be the load of phase sensitivity level, J
1For Y type height is quick relay, R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8, W
1Form AC bridge, wherein R
4Be X type critesistor, be encapsulated in meticulously in the temperature-sensing probe that the AC signal source of electric bridge 50HZ is provided by outfan 3 ends, 4 ends of transformator, the variations in temperature in the liquid storage device 5 causes the critesistor change in resistance, causes the electric bridge disequilibrium.Because the phase relation of electric bridge signal source and phase sensitivity inter-stage, thereby only at critesistor R
4Resistance reduces, i.e. under the intensification situation, electric bridge imbalance, output signal just make BG
3Collector supply increases to the degree that is enough to drive relay J 1 action.This moment relay J
2Closure, heater is started working, in case temperature rises to the selection temperature, the electric bridge output signal is 0, J
1Discharge J
2Also discharge, stop heating; If temperature is selected in the low dry separation of system temperature, electric bridge is output as negative signal, J
1Adhesive, J
2Also adhesive repeats said process, reaches the temperature control purpose.Temperature measurement circuit is made up of direct-current bridge, power supply etc., and direct-current bridge is by R
21, R
23Form,
Be indication electric meter, BG
9-BG
12Be bridge rectifier, this part is the imbalance output that utilizes direct-current bridge, thereby indicates actual temperature value, ZD on temperature indicating device
1, ZD
2Indicate " intensification ", " constant temperature " situation, BG respectively
4, BG
7, BG
8Be Zener diode, BG
6Be commutation diode.
The curative effect of rectum Tepid therapeutic equipment is described below in conjunction with model case:
Example 1: Zhao * *, the man, 64 years old, because of having blood in stool, tenesmus more than a year, difficult defecation is admitted to hospital January more, seriously becomes thin, anemia, abdominal distention, obvious low level intestinal obstruction disease is arranged, anus refers to that bolt is laid one's hand on and apart from anus edge 6cm internal rectum hard lump is arranged, and is fixing and a fist size is arranged, and rectal cavity is occupied by lump.This lump is a rectal cancer through biopsy.B-is super check verify that pelvic cavity is kept right by wall 10 * 12cm enclosed mass heterogeneity, the ventral aorta, hepatic hilar region and liver plurality differ in size metastasis, metastatic carcinoma maximum gauge 3.8cm in the liver, operations research is all extensively to soak into before rectal mass and bladder, prostate, the sacrum extensively to shift in fixing, abdominal cavity and the liver can not excise fully, is simple sigmoid colon fistulation.Treat that otch healing back cooperates internal rectum temperature therapy (each half an hour once a day, with 5-Fu anus thromboembolism (0.25Bid), treatment precontract per anum half an hour pushes one on 5-Fu anus bolt to internal rectum, the treatment temperature continues 30 minutes, 7 days once a day) for 43 ± 0.5 ℃.Patient's rectal neoplasm is focal necrosis and comes off, and anus is looked into the rectal cavity of blocking and become more unobstructed.B-is super, and the interior metastasis maximum gauge of anus of looking into is reduced into 2.5cm.
Example 2: Liu * *, woman, 27 years old.Cause is tenesmus repeatedly, and difficult defecation was colon, rectum class through enteroscopy more than 2 years, and Chinese and western medicine long-term treatment outside invalid (comprising enema treatment) patient is very painful.Adopt the rectum Tepid therapeutic equipment in January, 94, and once a day, each half an hour, treatment cooperates the retention enema of compound recipe norfloxacin Emulsion simultaneously, once a day, the rectal tenesmus sense disappears after treating three days, treats for three weeks, and all symptoms disappear substantially, the logical intestinal of stool once a day, is shaped.
Example 3: Lee * *, the man, 32 years old, because of regional colitis and transverse colon punch row left hemicolectomy, postoperative wound infection, and the abdominal cavity residual infection, body temperature is had a fever always, and stomachache, abdominal distention, appetite are poor, inject cephalosporin through a large amount of veins, unsatisfactory curative effects such as metronidazole, body temperature continues fever, leukocyte 18.2 * 10
9/ L, neutral 90%, B-surpasses inactive all antibiotic in liquid flat (abscess) back and the venous transfusion of checking spy and bottom right abdomen 6.8 * 2.4, use the treatment of rectum Tepid therapeutic equipment separately, once a day, each half an hour, treating three days patient temperatures drops to normally, spirit, appetite are clearly better, and abdominal distention obviously alleviates, and adhere to treating a course of treatment (10 days) patient spirit appetite and recover normal fully.Weight increase, the abdominal pain and distension complete obiteration, the check hemogram also recovers normal.(9.9 * 10
9/ L) B-onlaps and looks into bottom right abdomen abscess and absorb disappearance fully, and patient's recovery from illness is left hospital.
By top narration as can be seen, rectum Tepid therapeutic equipment dependable performance, volume is little, the rank lattice are cheap, curative effect is obvious, to the mucous membrane of rectum not damaged, this instrument combined with chemotherapy medicine directly in the treatment, advanced rectal cancer has comparatively ideal curative effect, treat long-term habitual constipation, chronic diarrhea, pelvic inflammatory disease, proctitis and the residual infection of postoperative abdominal cavity etc., have ideal especially curative effect.
Claims (5)
1, a kind of rectum Tepid therapeutic equipment, it is characterized in that: form by shell (1), liquid storage chamber (5), temperature-adjusting circuit, temperature measurement circuit and treatment probe, liquid storage chamber (5) is positioned at shell, the treatment probe links to each other with liquid storage chamber (5) by conduit, the front of shell is provided with gauge tap and display device, and temperature-adjusting circuit links to each other with display device with the gauge tap of outer casing frontispiece by lead with temperature measurement circuit;
Temperature-adjusting circuit comprises temperature-sensing element, AC bridge, interchange amplifier stage, phase sensitivity level, actuator and power supply etc., alternating current power supply links to each other with AC bridge, actuator, phase sensitivity level respectively, alternating current power supply is after rectification, outfan links to each other with amplifier stage, phase sensitivity level respectively, the output termination actuator of phase sensitivity level, the outfan of temperature-sensing element links to each other with AC bridge, connects amplifier stage then;
Temperature measurement circuit is made up of direct-current bridge, power supply etc.;
The liquid storage chamber is provided with liquid heater in (5), temperature-sensing probe in the temperature-adjusting circuit also is positioned at liquid storage chamber (5), the bottom of liquid storage chamber is provided with liquid output pipe (13) and liquid return tube (14), two conduits all link to each other with treatment probe (17), wherein liquid output pipe (13) pipe end is positioned at the top of treatment probe (17), and liquid return tube (14) is positioned at the end of treatment probe.
2, rectum Tepid therapeutic equipment according to claim 1 is characterized in that: the shape of described treatment probe (17) can be circle, flat and other is convenient to put into rectum and Intraabdominal shape.
3, rectum Tepid therapeutic equipment according to claim 1 and 2, it is characterized in that: the rear portion of described treatment probe is provided with bulkhead (16) and lever (15), and outer liquid output and the liquid return outer tube layer of lever is equipped with heat preserving and insulating material (18).
4, rectum Tepid therapeutic equipment according to claim 1 is characterized in that: the middle part of the liquid output pipe (13) that described liquid storage chamber is connected is provided with micropump type liquid conveyer (12).
5, rectum Tepid therapeutic equipment according to claim 1, it is characterized in that: described outer casing frontispiece is provided with gauge tap and display lamp, comprise temperature selector switch (3), on and off switch (4), intensification display lamp (7), thermostatical pilot lamp (8), temperature indicating device (9), flow rate of liquid gauge tap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232815 CN2295470Y (en) | 1996-03-11 | 1996-03-11 | Warming therapeutical instrument for rectum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232815 CN2295470Y (en) | 1996-03-11 | 1996-03-11 | Warming therapeutical instrument for rectum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2295470Y true CN2295470Y (en) | 1998-10-28 |
Family
ID=33909664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232815 Expired - Fee Related CN2295470Y (en) | 1996-03-11 | 1996-03-11 | Warming therapeutical instrument for rectum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2295470Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631521B (en) * | 2006-10-19 | 2011-06-01 | Dyamed生物技术有限公司 | System for chemohyperthermia treatment |
| CN104224434A (en) * | 2010-11-10 | 2014-12-24 | 余丽 | Tumor therapeutic apparatus with precise temperature control |
-
1996
- 1996-03-11 CN CN 96232815 patent/CN2295470Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631521B (en) * | 2006-10-19 | 2011-06-01 | Dyamed生物技术有限公司 | System for chemohyperthermia treatment |
| CN104224434A (en) * | 2010-11-10 | 2014-12-24 | 余丽 | Tumor therapeutic apparatus with precise temperature control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |