CN202313666U - Protection tube used during extraction of foreign bodies in esophagus by endoscopy - Google Patents
Protection tube used during extraction of foreign bodies in esophagus by endoscopy Download PDFInfo
- Publication number
- CN202313666U CN202313666U CN2011203601168U CN201120360116U CN202313666U CN 202313666 U CN202313666 U CN 202313666U CN 2011203601168 U CN2011203601168 U CN 2011203601168U CN 201120360116 U CN201120360116 U CN 201120360116U CN 202313666 U CN202313666 U CN 202313666U
- Authority
- CN
- China
- Prior art keywords
- gas
- charging connection
- tube
- following
- last
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a protection tube used during extraction of foreign bodies in an esophagus by an endoscopy. The protection tube comprises a tubular connecting part made of a medical silica gel material, wherein one end of the connecting part is an expanded endoscopy insertion part; an annular groove is formed along the inner wall of the endoscopy insertion part; an upper annular tubular saccule made of a latex material is arranged in the groove; an outer wall close to the other end of the connecting part is provided with a lower annular tubular saccule made of a latex material; the upper annular tubular saccule and the lower annular tubular saccule are communicated with one end of an upper aeration tube and one end of a lower aeration tube respectively; the other ends of the upper aeration tube and the lower aeration tube are provided with an upper aeration joint and a lower aeration joint respectively; a connecting end between the upper aeration tube and the lower aeration tube and a connecting end between the upper aeration joint and the lower aeration joint are in free states; and the middle parts of the upper aeration tube and the lower aeration tube are fixed on the outer wall of the connecting part. Due to the arrangement of the hollow connecting part, a space for accommodating hard foreign bodies is provided, hard, sharp and projecting foreign bodies are prevented from being directly contacted esophagus walls, and the wall of the esophagus is protected from being injured.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to foreign body in esophagus taking-up protecting tube under a kind of scope.
Background technology
Various foreign bodies taking-ups are medical procedures that the superior gastrointestinal endoscope treatment often need be engaged under the scope.Common the having of foreign body in esophagus that these scopes are found down: artificial tooth (comprising bilateral double hook, bilateral 4 hooks and bilateral list hook etc.), chicken bone, Semen Jujubae, blade (single-blade and twolip) and iron wire etc.Above-mentioned foreign body is because there is a spininess projection, and comparatively difficulty is discharged and take out all in normal two ends Canton simultaneously in esophageal wall, and the time is long to be easy to cause severe complications such as perforation of esophagus, mediastinal infection and abscess, jeopardizes patient health and life security.
Foreign body in esophagus takes out treatment and compares with surgical operation under the scope, has simple to operate, Wicresoft, economy and advantage such as evident in efficacy, but the risk of also containing perforation of esophagus and massive hemorrhage.The reason of this type of therapeutic endoscopy failure is many because of risk is bigger, in the time of possibly causing the esophagus major injury like the foreign body process of taking out, and scope doctor abandoning cure, and change surgical operation therapy.
The esophagus surgery has that operation risk is big, wound is big and characteristics such as post-operative complication is many; Be prone to take place complication such as stricture of esophageal anastomosis, fistula of operative incision and upper gastrointestinal hemorrhage like postoperative; Patient's postoperative long-term quality of life is influenced, and the medical treatment cost is far above general gastrointestinal benign lesion operation.
Summary of the invention
The purpose of this utility model provides foreign body in esophagus taking-up protecting tube under a kind of scope, has solved the problem that is prone to take place esophageal injury when foreign body in esophagus takes out under the scope.
The technical scheme that this utility model adopted is; Foreign body in esophagus takes out protecting tube under a kind of scope; Comprise the piped connecting portion that the medical silica-gel material is processed, connecting portion one end is the scope insertion section of expanding, and inwall is provided with annular groove along the scope insertion section; Be provided with the last annular tube shaped sacculus that latex material is processed in the groove; Be provided with the following annular tube shaped sacculus that latex material is processed near connecting portion other end outer wall, said annular tube shaped sacculus is communicated with an end of last gas tube and following gas tube respectively with following annular tube shaped sacculus, and last gas tube is respectively arranged with gas-charging connection and following gas-charging connection with the following gas tube other end; It is free state that last gas tube is connected an end with last gas-charging connection with following gas-charging connection with following gas tube, and last gas tube and following gas tube middle part are fixed on the outer wall of connecting portion.
The characteristics of this utility model also are,
Wherein annular tube shaped sacculus is not less than 5mm apart from the connecting portion edge down.
Wherein go up gas-charging connection and be hollow truncated cone-shaped with following gas-charging connection; Be respectively arranged with the last gas-charging connection plug and following gas-charging connection plug identical shaped with its inner chamber in last gas-charging connection and the following gas-charging connection, last gas-charging connection plug is connected with following gas-charging connection outer wall with last gas-charging connection with following gas-charging connection connecting portion through last gas-charging connection connecting portion respectively with following gas-charging connection plug.
Wherein go up gas-charging connection and be positioned at both sides, scope insertion section with following gas-charging connection symmetry.
The beneficial effect of this utility model is through the connecting portion of hollow is set, for hard foreign body provides the space of depositing, to avoid hard, the sharp keen projection of foreign body directly to contact esophageal wall, in order to avoid cause the esophageal wall damage.
Description of drawings
Fig. 1 is the structural representation that this utility model foreign body in esophagus takes out protecting tube.
Among the figure, 1. connecting portion, 2. annular tube shaped sacculus is 3. gone up in the scope insertion section; 4. following annular tube shaped sacculus is 5. gone up gas tube, 6. descends gas tube; 7. go up gas-charging connection, 8. descend gas-charging connection, 9. go up the gas-charging connection plug; 10. descend the gas-charging connection plug, gas-charging connection connecting portion on 11., 12. times gas-charging connection connecting portions.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is elaborated.
Foreign body in esophagus takes out protecting tube under a kind of scope of this utility model; As shown in Figure 1; Comprise the piped connecting portion 1 that the medical silica-gel material is processed, connecting portion 1 one ends are the scope insertion section 2 of expanding, and 2 inwalls are provided with annular groove along the scope insertion section; Be provided with the last annular tube shaped sacculus 3 that latex material is processed in the groove; Be provided with the following annular tube shaped sacculus 4 that latex material is processed near connecting portion 1 other end outer wall, following annular tube shaped sacculus 4 is not less than 5mm apart from connecting portion 1 edge, and said annular tube shaped sacculus 3 is communicated with an end of last gas tube 5 and following gas tube 6 respectively with following annular tube shaped sacculus 4; Last gas tube 5 is respectively arranged with gas-charging connection 7 and following gas-charging connection 8 with following gas tube 6 other ends; Last gas-charging connection 7 is positioned at 2 both sides, scope insertion section with following gas-charging connection 8 symmetries, and it is free state that last gas tube 5 is connected an end with last gas-charging connection 7 with following gas-charging connection 8 with following gas tube 6, and last gas tube 5 and following gas tube 6 middle parts are fixed on the outer wall of connecting portion 1.
The function of scope insertion section 2 is: make things convenient for the hand grasping manipulation, and can prevent in the endoscopic technic process to take place protecting tube and come off and crash into digestive tract.The effect of wherein going up annular tube shaped sacculus 3 mainly is that gas overflows in protecting tube when avoiding the scope inflation, influences endoscopic views and operation.
The function of annular tube shaped sacculus 4 is down: gas leaks outside beyond can preventing protecting tube after its inflation, influences endoscopic views.Simultaneously can expand foreign body epimere esophageal lumen, Canton sharp keen projection of foreign body in esophageal wall is fully exposed,, thereby avoid cover taking foreign body in the esophageal wall and cause the damage or the perforation of esophagus so that scope grasps down or the cover taking foreign body smoothly.
Wherein go up gas-charging connection 7 and be hollow truncated cone-shaped with following gas-charging connection 8; Be respectively arranged with the last gas-charging connection plug 9 and following gas-charging connection plug 10 identical shaped with its inner chamber in last gas-charging connection 7 and the following gas-charging connection 8, last gas-charging connection plug 9 is connected with following gas-charging connection 8 outer walls with last gas-charging connection 7 with following gas-charging connection connecting portion 12 through last gas-charging connection connecting portion 11 respectively with following gas-charging connection plug 10.
The operation principle of the protecting tube that this utility model provided is: select scope to find that down taking out bigger foreign body in esophagus (like iron wire, artificial tooth and the blade etc.) patient of risk is treatment target.Scope insertion section 2 one ends with protecting tube are enclosed within the scope outside earlier, and scope is exposed more than the about 20cm of connecting portion 1 other end, in patient's esophagus, insert scope again; After finding foreign body in esophagus, fixedly scope is motionless, outside protecting tube, coat lubricant a little; The scope insertion section 2 of the hand-held protecting tube of assistant; Along scope slowly to lower slider, when under scope, observing connecting portion 1 lower edge, at bite-block external fixation protecting tube.Then respectively from last gas-charging connection 7 and following gas-charging connection 8 inflation 5-8ml; Use gas-charging connection plug 9 afterwards and stop up gas-charging connection 7 and following gas-charging connection 8 respectively with following gas-charging connection plug 10; Annular tube shaped sacculus 3 and following annular tube shaped sacculus 4 are inflated respectively; External series gap in the shutoff protecting tube is beneficial to inflation and observation under the scope.Under scope, grasp a fixedly foreign body part then, and lift to protecting tube, make on the foreign body the hard projection of the other end towards the below with endoscopic tools such as foreign body forceps or snares.This moment, foreign body upper ledge end was positioned at protecting tube (if blade is necessarily included whole blades in protecting tube); Confirm in the lump slowly to take out external together with foreign body and protecting tube scope when safe; Can protect above-mentioned foreign body directly to contact like this, avoid the hard prominence of foreign body to cause complication such as mucosa scratches, hemorrhage and perforation with mucous membrane of esophagus.
The method for using of this utility model protecting tube is:
1) select scope to find that the risky foreign body in esophaguss of all kinds of taking-ups (like multi-stylus bone or fish spicule, iron wire, blade and artificial tooth etc.) patient is a treatment target down;
2) after the patient got left lateral position on an empty stomach, mouthful includes bite-block, the scope insertion section with above-mentioned protecting tube was enclosed within the scope outside earlier, and scope is exposed more than the about 20cm of connecting portion 1 other end;
3) insert the endoscopic detection foreign body in esophagus after, fixing scope;
4) the scope insertion section 2 of the hand-held above-mentioned protecting tube of assistant, outside protecting tube, coat lubricant a little, along scope slowly when observing connecting portion 1 lower edge under lower slider protecting tube to the scope, at the above-mentioned protecting tube of bite-block external fixation;
5) be inflated to gas injection and be satisfied with from last gas-charging connection 7 and following gas-charging connection 8 respectively after, stop up above-mentioned gas-charging connection collar extension with the gas-charging connection plug;
6) fixedly foreign body is a certain partly or entirely with the extracting of endoscopic tools such as foreign body forceps or snare under the scope, and lifts to protecting tube, or foreign body upper process end is included in the protecting tube;
7) when confirming that taking-up foreign body process is safer, in the lump slowly take out external together with foreign body and protecting tube scope;
8) the scope check has or not the mucous membrane of esophagus damage, and no complication gets final product stopped treatment.
The advantage of this utility model protecting tube is:
1) the foreign body taking-up is treated under the scope efficient, success rate and safety have been improved.Foreign body in esophagus takes out protecting tube to this utility model under a kind of scope through providing; For foreign body under the scope takes out security measures effectively is provided; Avoid esophagus mucosa injury and complication generation in the foreign body taking-up process under the scope, improved efficient, success rate and the safety of foreign body taking-up treatment under the scope;
2) simple in structure, easy to use, safe and reliable.This utility model is to foreign body in esophagus hard labis time-out to be arranged; It possibly cause severe complication that the specificity aid that is designed takes place under scope in taking-up process; Adopt avirulence medical latex and plastic material to process tubular structure, and have the difference in functionality inflating balloon.Its structure is very simple, and production and use cost are cheap, and material therefor is to the human non-toxic side effect.
Claims (4)
1. foreign body in esophagus takes out protecting tube under the scope; It is characterized in that; Comprise the piped connecting portion (1) that the medical silica-gel material is processed; Connecting portion (1) one end is the scope insertion section (2) of expanding; Inwall is provided with annular groove along scope insertion section (2), is provided with the last annular tube shaped sacculus (3) that latex material is processed in the groove, is provided with the following annular tube shaped sacculus (4) that latex material is processed near connecting portion (1) other end outer wall; Said annular tube shaped sacculus (3) and following annular tube shaped sacculus (4) are communicated with an end of last gas tube (5) and following gas tube (6) respectively; The last gas tube (5) and following gas tube (6) other end are respectively arranged with gas-charging connection (7) and following gas-charging connection (8), and it is free state that last gas tube (5) is connected an end with last gas-charging connection (7) with following gas-charging connection (8) with following gas tube (6), and last gas tube (5) and following gas tube (6) middle part are fixed on the outer wall of connecting portion (1).
2. protecting tube according to claim 1 is characterized in that, said annular tube shaped sacculus (4) down is not less than 5mm apart from connecting portion (1) edge.
3. protecting tube according to claim 1; It is characterized in that; Said upward gas-charging connection (7) and following gas-charging connection (8) are hollow truncated cone-shaped; Be respectively arranged with last gas-charging connection plug (9) and the following gas-charging connection plug (10) identical shaped with its inner chamber in last gas-charging connection (7) and the following gas-charging connection (8), last gas-charging connection plug (9) is connected with following gas-charging connection (8) outer wall with last gas-charging connection (7) with following gas-charging connection connecting portion (12) through last gas-charging connection connecting portion (11) respectively with following gas-charging connection plug (10).
4. protecting tube according to claim 1 is characterized in that, said upward gas-charging connection (7) and following gas-charging connection (8) symmetry are positioned at both sides, scope insertion section (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203601168U CN202313666U (en) | 2011-09-23 | 2011-09-23 | Protection tube used during extraction of foreign bodies in esophagus by endoscopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203601168U CN202313666U (en) | 2011-09-23 | 2011-09-23 | Protection tube used during extraction of foreign bodies in esophagus by endoscopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202313666U true CN202313666U (en) | 2012-07-11 |
Family
ID=46425676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203601168U Expired - Fee Related CN202313666U (en) | 2011-09-23 | 2011-09-23 | Protection tube used during extraction of foreign bodies in esophagus by endoscopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202313666U (en) |
-
2011
- 2011-09-23 CN CN2011203601168U patent/CN202313666U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170360423A1 (en) | Removable medical retractor tip | |
| JPH08500745A (en) | Vaginal neck retractor elevator | |
| US10758273B2 (en) | Uterine manipulator device with cutting element | |
| US20120239061A1 (en) | Endoscopic full thickness gastric reduction apparatus and method | |
| US20130085339A1 (en) | Surgical retractor | |
| CN104994828A (en) | Improved nasogastric tube | |
| CN102151167A (en) | Multi-channel single-hole laparoscopic puncture outfit | |
| CN205379348U (en) | Medical esophagus foreign matter remove device | |
| CN104921764B (en) | A kind of per anum surgical instrument enters component | |
| US20120059225A1 (en) | Expandable space-occupying tissue retractors | |
| CN203424978U (en) | Puncture needle with thread for child inguinal hernia | |
| CN202313666U (en) | Protection tube used during extraction of foreign bodies in esophagus by endoscopy | |
| CN104623788A (en) | Multifunctional stomach tube with expansion balloon | |
| CN104083186A (en) | Degradable inner buckled type intestine auxiliary anastomotic device | |
| CN203970453U (en) | A kind of degradable coincide and assists suture device | |
| RU70113U1 (en) | DEVICE FOR FIXING A TROAKAR IN OPERATIVE LAPAROSCOPIC ACCESS | |
| KR102115663B1 (en) | System for marking lesion location in minimally invasive surgery | |
| CN203369885U (en) | Novel abdominal cavity air sac cannula | |
| US9539015B2 (en) | Closed system pneumatic impact lithotripsy | |
| CN214805258U (en) | Protective sheath is taken out to foreign matter under scope | |
| CN209863968U (en) | Combined device for dragging testis out of abdominal cavity in laparoscopic cryptorchidism operation | |
| CN211155705U (en) | Medical gastroscope sleeve | |
| CN211633202U (en) | Medical thermos cup inside lining | |
| CN215688296U (en) | Aortic arch windowing external member | |
| Raijman et al. | Repositioning of an esophageal stent after migration using a snare |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |