CN203408100U - Tissue smashing and lithotriptoscope - Google Patents
Tissue smashing and lithotriptoscope Download PDFInfo
- Publication number
- CN203408100U CN203408100U CN201320524136.3U CN201320524136U CN203408100U CN 203408100 U CN203408100 U CN 203408100U CN 201320524136 U CN201320524136 U CN 201320524136U CN 203408100 U CN203408100 U CN 203408100U
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- Prior art keywords
- lithotriptoscepe
- tissue
- pulverized
- operation pipe
- lithotriptoscope
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Abstract
The utility model discloses a tissue smashing and lithotriptoscope which comprises an operating tube, an endoscope and a light collecting channel. The operating tube is provided with an operating channel in the axial direction, and the endoscope and the light collecting channel are arranged on the operating tube. The tissue smashing and lithotriptoscope further comprises a sheath which is detachably arranged on the front section of the operating tube in a sleeved mode and can be matched with an electrotomyoscope for use. A water passing channel is formed between the outer wall of the operating tube and the inner wall of the sheath, and a water inlet channel which is communicated with the water passing channel is formed in the tube wall of the operating tube in the axial direction. First, the tissue smashing and lithotriptoscope is used, the sheath only needs to be inserted in urethra once during an entire operation, the fact that instruments such as the electrotomyoscope and the lithotriptoscope repeatedly enter the urethra is avoided so that the urethra can be prevented from being damaged multiply, and the amount of bleeding is greatly reduced; second, 1/3-2/1 of operation time can be saved in the entire operation process, and the labor intensity of doctors and the risk and pains of a patient are greatly lightened; third, through different water circulation, the multiple purposes of exenterating crushed tissue and crushing stone can be achieved simultaneously, and a novel operation mode is achieved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and particularly a kind of many tissues for operation on urinary system are pulverized and lithotriptoscepe.
Background technology
Urinary system calculus, prostate hyperplasia and hypertrophy are the high common diseases of middle-aging male sickness rate.One of effective ways of processing calculus in prior art are sucking-offs after adopting lithotrite (claiming again pulverizer) that calculus is pulverized, and it is the most effective Therapeutic Method that prostate hyperplasia and hypertrophy are carried out to excision.By this utility model people, in the patent No. of utility model in 2010 patented protection, be 201010000543.5 multifunctional prostate operation mirrors of recording, owing to thering is efficiency advantages of higher, be widely used in clinical.
For the patient who suffers from calculus, prostate hyperplasia and hypertrophy simultaneously, conventionally need to once in operation, process and treat.Therapeutic Method is: first utilize lithotrite to enter urethra calculus is pulverized to rear sucking-off, then change the tissue powder millstone tools such as resectoscope prostate hyperplasia or hypertrophy are partly carried out to TURP processing and treatment.But, conventionally in electrocision process, find that there is residual calculus particle diameter larger, cannot separate out smoothly or find that untreated calculus need to process again, now just the pulverizing apparatuses such as resectoscope need to be taken out, again lithotrite is inserted to urethra and perform the operation, in particular cases need repeatable operation repeatedly.The disadvantage of this modus operandi is: the first, and repeatedly change the meetings such as lithotrite and resectoscope urethra is caused to even multi damage of secondary, three times, cause urethrorrhagia and infection, bring complication.The second, operation process is complicated, increases doctor's labor intensity and the amount of labour, has greatly extended operating time.
For above-mentioned deficiency, need to develop a kind of operating theater instruments, avoid repeatedly changing the multi damage that apparatus causes urethra in operation process, can save operating time simultaneously, reduce doctor's labor intensity.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of tissue and pulverizes and lithotriptoscepe, in disposable calculus and prostate hyperplasia or hypertrophy electrocision process, avoid repeatedly changing the multi damage that apparatus causes urethra, can save operating time simultaneously, reduce doctor's labor intensity, and greatly shorten operating time.
The purpose of this utility model is achieved through the following technical solutions: a kind of tissue is pulverized and lithotriptoscepe, comprise setting operation passage vertically operation pipe, be arranged on endoscope and daylighting passage on operation pipe, also comprise be sheathed on removably operation pipe leading portion and can with the matching used mirror sheath of resectoscope, between described operation pipe outer wall and mirror sheath inwall, formed aquaporin, the intake tunnel that tube wall arranges vertically with aquaporin is connected excessively of operation pipe.
Further, the described radial height of crossing aquaporin is 3mm-8mm.
Further, described intake tunnel arranges water intaking valve near water inlet one end.
Further, the tail end of described operation pipe arranges control valve.
Further, described mirror sheath is connected by screw thread or buckle between pipe with operation.
Further, the position of described operation Guan Shangyu mirror sheath inwall contact arranges sealing ring.
Further, on the tube wall of described mirror sheath front end, a plurality of apopores are set.
The beneficial effects of the utility model: tissue of the present utility model is pulverized and lithotriptoscepe, comprise setting operation passage vertically operation pipe, be arranged on endoscope and daylighting passage on operation pipe, also comprise be sheathed on removably operation pipe leading portion and can with the matching used mirror sheath of resectoscope, between described operation pipe outer wall and mirror sheath inwall, formed aquaporin, the intake tunnel that tube wall arranges vertically with aquaporin is connected excessively of operation pipe.Its operation principle and operational approach are: for being diagnosed as benign prostatic hyperplasia and having cystolithic patient, use the pulverizing of this tissue and lithotriptoscepe once to perform the operation and carry out per urethra reserve part urethra antetheca enucleation of the prostate pulverizing art and bladder rubble lithotomy simultaneously.Operating procedure is: 1, this tissue is pulverized and the mirror sheath of lithotriptoscepe or the mirror sheath of existing resectoscope (the two structure is identical, all can match with resectoscope), inserted resectoscope, observe prostatic hyperplasia and vesical calculus situation.2, take out electric prostate-cutting mirror, but epitheca is stayed in urethra; The mirror body of 3, inserting tissue pulverizing and lithotriptoscepe divides, finally by operation pipe, rubble electrode is inserted to bladder again, vesical calculus is crushed into the Microlithiasis below 0.6cm, with irrigator, go out the Microlithiasis after pulverizing, it is complete that bladder rubble is got stone operation, and resectoscope epi mirror sheath is still stayed in urethra; 4, insert electric prostate-cutting mirror, hypertrophy prostata tissue is divided into two and cuts out and remove and push intravesical; 5, take out electric prostate-cutting mirror, insert tissue pulverizing and lithotriptoscepe mirror body and divide, by operation pipe, will organize pulverizer to insert bladder, will cut out except free prostata tissue pulverizing sucking-off, more complete with performing the operation after the thorough hemostasis of resectoscope.
Its beneficial effect is: first, adopt tissue of the present utility model to pulverize and lithotriptoscepe, whole operation process only needs mirror sheath to insert urethra once, compares with traditional operation, avoid resectoscope and the repeated multiple times urethras that enters of apparatus such as pulverizing mirror to cause multi damage to it, greatly less amount of bleeding; The second, whole operation process can be saved 1/3-1/2 operating time, has greatly alleviated doctor's labor intensity and patient's misery; The 3rd, by different water cycles, can reach the multipurpose of simultaneously cutting out except pulverizing tissue and rubble, opened up a kind of brand-new operation technique pattern.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is the structural representation of tissue pulverizing described in the utility model and lithotriptoscepe.
The specific embodiment
As shown in Figure 1, the tissue of the present embodiment is pulverized and lithotriptoscepe, comprise setting operation passage vertically operation pipe 2, be arranged on endoscope 1 and daylighting passage 3 on operation pipe, also comprise be sheathed on removably operation pipe leading portion and can with the matching used mirror sheath 4 of resectoscope, especially the interface section of mirror sheath, can be used in conjunction with operation pipe described in the utility model, also can be used in conjunction with each other with the port of existing resectoscope; Certainly, the structure of this mirror sheath also can be identical with existing resectoscope structure, specifically can connect by modes such as screw thread or buckles.Assembly and disassembly are changed convenient, between described operation pipe outer wall and mirror sheath inwall, form aquaporin 6, and the described radial height of crossing aquaporin 6 is 3mm-8mm, is equivalent to gap length, conventionally gets 3mm, 6mm or 8mm etc.; Getting suitable gap length can guarantee that water and other pulverizing are organized smoothly and separate out.For example, when existing mirror sheath internal diameter adopts 26D, operation pipe front end external diameter must be less than 24D; The intake tunnel 9 that tube wall arranges vertically with aquaporin 6 is connected excessively of operation pipe 2.Described intake tunnel 9 arranges water intaking valve 8 near water inlet one end.Water intaking valve is set and can controls the opening and closing of intake tunnel, easy to use; The tail end of described operation pipe 2 arranges control valve 10.The control valve switching of control operation pipe is flexibly set; The position contacting with mirror sheath 4 inwalls on described operation pipe 2 arranges sealing ring 5.Increase sealing effectiveness, prevent from leaking.
As the further improvement to technique scheme, a plurality of apopores 7 are set on the tube wall of described mirror sheath 4 front ends.Water outlet is even, can prevent from stopping up when organizing sucking-off simultaneously.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. a tissue is pulverized and lithotriptoscepe, comprise setting operation passage vertically operation pipe (2), be arranged on endoscope (1) and daylighting passage (3) on operation pipe, it is characterized in that: also comprise be sheathed on removably operation pipe leading portion and can with the matching used mirror sheath of resectoscope (4), between described operation pipe outer wall and mirror sheath inwall, formed aquaporin (6), the intake tunnel (9) that the tube wall of operation pipe (2) arranges vertically with aquaporin (6) is connected excessively.
2. tissue according to claim 1 is pulverized and lithotriptoscepe, it is characterized in that: the described radial height of crossing aquaporin (6) is 3mm-8mm.
3. tissue according to claim 1 is pulverized and lithotriptoscepe, it is characterized in that: described intake tunnel (9) arranges water intaking valve (8) near water inlet one end.
4. tissue according to claim 1 is pulverized and lithotriptoscepe, it is characterized in that: the tail end of described operation pipe (2) arranges control valve (10).
5. tissue according to claim 1 is pulverized and lithotriptoscepe, it is characterized in that: described mirror sheath (4) is managed between (2) and is connected by screw thread or buckle with operation.
6. tissue according to claim 1 is pulverized and lithotriptoscepe, it is characterized in that: the upper position contacting with mirror sheath (4) inwall of described operation pipe (2) arranges sealing ring (5).
7. tissue according to claim 1 is pulverized and lithotriptoscepe, it is characterized in that: on the tube wall of described mirror sheath (4) front end, a plurality of apopores (7) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524136.3U CN203408100U (en) | 2013-08-26 | 2013-08-26 | Tissue smashing and lithotriptoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524136.3U CN203408100U (en) | 2013-08-26 | 2013-08-26 | Tissue smashing and lithotriptoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408100U true CN203408100U (en) | 2014-01-29 |
Family
ID=49971029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524136.3U Expired - Lifetime CN203408100U (en) | 2013-08-26 | 2013-08-26 | Tissue smashing and lithotriptoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405272A (en) * | 2013-08-26 | 2013-11-27 | 张家华 | Tissue morcellation lithotriptoscope |
-
2013
- 2013-08-26 CN CN201320524136.3U patent/CN203408100U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405272A (en) * | 2013-08-26 | 2013-11-27 | 张家华 | Tissue morcellation lithotriptoscope |
| CN103405272B (en) * | 2013-08-26 | 2015-12-23 | 张家华 | Tissue is pulverized and lithotriptoscepe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140129 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |